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  • 1. Appelros, Peter
    et al.
    Jonsson, Fredrik
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Asberg, Signild
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Glader, Eva-Lotta
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Asberg, Kerstin Hulter
    Norrving, Bo
    Stegmayr, Birgitta
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Terent, Andreas
    Trends in Stroke Treatment and Outcome between 1995 and 2010: Observations from Riks-Stroke, the Swedish Stroke Register2014Inngår i: Cerebrovascular Diseases, ISSN 1015-9770, E-ISSN 1421-9786, Vol. 37, nr 1, s. 22-29Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background: Continuous changes in stroke treatment and care, as well as changes in stroke characteristics, may alter stroke outcome over time. The aim of this paper is to describe time trends for treatment and outcome data, and to discuss if any such changes could be attributed to quality changes in stroke care.

    Methods: Data from Riks-Stroke, the Swedish stroke register, were analyzed for the time period of 1995 through 2010. The total number of patients included was 320,181. The following parameters were included: use of computed tomography (CT), stroke unit care, thrombolysis, medication before and after the stroke, length of stay in hospital, and discharge destination. Three months after stroke, data regarding walking, toileting and dressing ability, as well social situation, were gathered. Survival status after 7, 27 and 90 days was registered. Results: In 1995, 53.9% of stroke patients were treated in stroke units. In 2010 this proportion had increased to 87.5%. Fewer patients were discharged to geriatric or rehabilitation departments in later years (23.6% in 2001 compared with 13.4% in 2010), but more were discharged directly home (44.2 vs. 52.4%) or home with home rehabilitation (0 vs. 10.7%). The need for home help service increased from 18.2% in 1995 to 22.1% in 2010. Regarding prevention, more patients were on warfarin, antihypertensives and statins both before and after the stroke. The functional outcome measures after 3 months did improve from 2001 to 2010. In 2001, 83.8% of patients were walking independently, while 85.6% were independent in 2010. For toileting, independence increased from 81.2 to 84.1%, and for dressing from 78.0 to 80.4%. Case fatality (CF) rates after 3 months increased from 18.7% (2001) to 20.0% (2010). This trend is driven by patients with severe strokes.

    Conclusions: Stroke outcomes may change over a relatively short time period. In some ways, the quality of care has improved. More stroke patients have CT, more patients are treated in stroke units and more have secondary prevention. Patients with milder strokes may have benefited more from these measures than patients with severe strokes. Increased CF rates for patients with severe stroke may be caused by shorter hospital stays, shorter in-hospital rehabilitation periods and lack of suitable care after discharge from hospital. (C) 2013 S. Karger AG, Basel

  • 2. Appelros, Peter
    et al.
    Jonsson, Fredrik
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Eriksson, Marie
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Glader, Eva-Lotta
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Asberg, Kerstin Hulter
    Norrving, Bo
    Stegmayr, Birgitta
    Epidemiologic Center, National Board of Health and Welfare, Stockholm.
    Terént, Andreas
    Trends in baseline patient characteristics during the years 1995-2008: observations from Riks-Stroke, the Swedish Stroke Register2010Inngår i: Cerebrovascular Diseases, ISSN 1015-9770, E-ISSN 1421-9786, Vol. 30, nr 2, s. 114-119Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Many baseline parameters in Riks-Stroke have changed over the years. This has consequences for the interpretation of outcome data. Some changes may be due to inclusion bias, others due to alterations in general health, evolution of vascular risk factors or demographics.

  • 3.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Att förebygga diabetes: vilka är styrinstrumenten?2008Inngår i: DiabetologNytt, ISSN 1401-2618, Vol. 21, nr 7-8Artikkel i tidsskrift (Annet vitenskapelig)
  • 4.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Att mäta vårdens kvalitet2010Inngår i: Allmänmedicin, nr 3, s. 5-7Artikkel i tidsskrift (Annet vitenskapelig)
  • 5.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    From phylogeny into ontogeny with Claes Hellerstrom2016Inngår i: Upsala Journal of Medical Sciences, ISSN 0300-9734, E-ISSN 2000-1967, Vol. 121, nr 2, s. 73-76Artikkel i tidsskrift (Fagfellevurdert)
  • 6.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Hur kan tandhälsans stora gap bestå?2017Inngår i: Tandläkartidningen, ISSN 0039-6982, nr 2, s. 37-37Artikkel i tidsskrift (Annet vitenskapelig)
  • 7.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Hur tungt får kollegialiteten väga?2017Inngår i: Tandläkartidningen, ISSN 0039-6982, nr 7, s. 43-43Artikkel i tidsskrift (Annet vitenskapelig)
  • 8.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Kunskap, etik och tandkräm2017Inngår i: Tandläkartidningen, ISSN 0039-6982, nr 12, s. 37-37Artikkel i tidsskrift (Annet vitenskapelig)
  • 9.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Legislation on research misconduct: rationales and reflections - a Swedish perspective2022Inngår i: Integrity of scientific research: fraud, misconduct and fake news in the academic, medical and social environment / [ed] Joel Faintuch; Salomão Faintuch, Springer, 2022, s. 27-38Kapittel i bok, del av antologi (Fagfellevurdert)
    Abstract [en]

    Prompted by the Macchiarini research fraud case, an Act on Research Misconduct was introduced in Sweden in January 2020. In accordance with international convention, it defines unlawful research misconduct as “…severe deviation from good research practice in the form of fabrication, falsification or plagiarism.” To qualify as severe, the misconduct must be either intentional or caused by serious neglect. Universities are obliged to report suspected cases for investigation by a newly established governmental agency. The Act does not include regulation of penalties or sanctions. The expected consequences of the Act and its limitations are discussed. The crucial roles of universities and scientific journals in the prevention of misconduct remain, and improved European legislation to protect whistleblowers is described. Future directions in the struggle against research misconduct include use of technical advances to detect data and image manipulation.

  • 10.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Norrlandsfrågan. Sociala och medicinska missförhållanden i ett snabbt expanderande samhälle.2009Inngår i: Thule, s. 253-270Artikkel i tidsskrift (Annet vitenskapelig)
  • 11.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Oredlig forskning underminerar klinisk praxis och förtroende2023Inngår i: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 120, nr 20-21, artikkel-id 23016Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [sv]

    Det vetenskapliga underlag vi lutar oss mot för klinisk praxis, kliniska riktlinjer och folkhälsoinsatser snedvrids om det bygger på oredlig forskning. Följderna blir särskilt allvarliga när artiklar som dragits tillbaka på grund av oredlighet fortsätter att citeras okritiskt över lång tid. Oredlig forskning kan också skada förtroendet för hälso- och sjukvårdens vetenskapliga underlag i stort. Jag utgår i denna artikel från några uppmärksammade fall av oredlighet som kan få oss att skärpa vår kritiska blick. Dessutom diskuteras de skyddssystem som finns och som ger en viss motståndskraft mot den oredliga forskningens skador. Slutligen går jag igenom några av de åtgärder som föreslagits för att komma till rätta med problemen kring oredlig forskning.

  • 12.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Oredlighet i forskning – regleras i lag från årsskiftet: lagen ökar rättssäkerheten men täcker inte alla omoraliska beteenden i forskningen: [New Swedish legislation on research misconduct from 2020]2019Inngår i: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 116, artikkel-id FTPZArtikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    This review is prompted by new Swedish legislation on research misconduct to be in effect as of January 1st, 2020. Approximately 4 out of 10 000 published articles are retracted because of misconduct. Many Asian countries top the list of proportion of articles retracted. In Sweden, more than half of all mass media reports on misconduct concern medical research. The most discussed drivers of misconduct include the incentives by universities and funders with emphasis on competiveness, journal editors' preference for novelty over veracity, and the ethical culture as to research area, country and local institution. For most of fraudsters, detection means an end of their academic career. Victims include co-workers, institutions, patients and science at large. The newly revised European Code of Conduct for Research Integrity may serve as guidance for academic and healthcare organisations that strive to prevent research misconduct.

  • 13.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Ska obeprövade metoder få användas i svensk sjukvård?2017Inngår i: PIObladet, ISSN 1103-6249, nr 2, s. 10-11Artikkel i tidsskrift (Annet vitenskapelig)
  • 14.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Stroke in the uninsured2009Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 40, nr 6, s. 1950-1951Artikkel i tidsskrift (Fagfellevurdert)
  • 15.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    The controversial snuff2014Inngår i: Journal of Internal Medicine, ISSN 0954-6820, E-ISSN 1365-2796, Vol. 276, nr 1, s. 74-76Artikkel i tidsskrift (Annet vitenskapelig)
  • 16.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Use of in vitro fertilization-ethical issues2020Inngår i: Upsala Journal of Medical Sciences, ISSN 0300-9734, E-ISSN 2000-1967, Vol. 125, nr 2, s. 192-199Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    This report is an ethical analysis based on both facts and values. In in vitro fertilization (IVF), there is an intricate interaction between rapid scientific development and changing societal values. In most countries, the ethical discussion is no longer on whether or not IVF in itself is ethically justifiable. Therefore, in this review, I discuss other ethical aspects that have emerged since IVF was first introduced, such as upper age limits, 'ownership' of gametes and embryos, IVF in single women and same-sex couples, preimplantatory genetic testing, social egg freezing, commercialization, public funding, and prioritization of IVF. Despite secularization, since religion still plays an important role in regulation and practices of IVF in many countries, positions on IVF among the world religions are summarized. Decision-making concerning IVF cannot be based only on clinical and economic considerations; these cannot be disentangled from ethical principles. Many concerns regarding the costs, effects, and safety of IVF subtly transcend into more complex questions about what it means to society to bear and give birth to children.

    Fulltekst (pdf)
    fulltext
  • 17.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Vi kan ha något att lära av komplementär och alternativ vård: ger insikter om vårdmiljön, kontinuitet, patientmötet och ospecifika effekter2019Inngår i: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 116, artikkel-id FTEZArtikkel i tidsskrift (Fagfellevurdert)
    Abstract [sv]

    Den komplementära och alternativa vården satsar ofta på att den fysiska miljön ska vara samstämmig med vårdens innehåll, något som är mindre vanligt i hälso- och sjukvården. Bristande kontinuitet har negativa konsekvenser för vårdens resultat. Kontinuiteten mellan vårdpersonal och vårdsökande är klart bättre i komplementär och alternativ vård än i hälso- och sjukvården. Generös tid i mötet mellan vårdsökande och behandlare bidrar till den komplementära och alternativa vårdens attraktionskraft. Inom komplementär och alternativ vård utnyttjas ospecifika effekter, t ex förväntanseffekter, mer konsekvent för att nå gynnsamma behandlingsresultat. 

  • 18.
    Asplund, Kjell
    Umeå universitet, Medicinsk fakultet, Folkhälsa och klinisk medicin, Medicin.
    What MONICA told us about stroke.2005Inngår i: Lancet Neurol, ISSN 1474-4422, Vol. 4, nr 1, s. 64-8Artikkel i tidsskrift (Fagfellevurdert)
  • 19.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Åtta viktiga budskap i de nya nationella riktlinjerna för strokevård2009Inngår i: Medicinsk Access, nr 2, s. 6-12Artikkel i tidsskrift (Annet vitenskapelig)
  • 20.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Axelsen, Mette
    Berglund, Göran
    Berne, Christian
    Karlström, Brita
    Lindahl, Bernt
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Yrkes- och miljömedicin.
    Lindblom, Jonas
    Norlund, Anders
    Rosén, Måns
    Ränzlöv, Ewalotte
    Toft, Eva
    Täljedal, Inge-Bert
    Umeå universitet, Medicinska fakulteten, Institutionen för integrativ medicinsk biologi (IMB), Histologi med cellbiologi.
    Wolk, Alicja
    Mat vid diabetes. En systematisk litteraturöversikt.2010Rapport (Annet vitenskapelig)
  • 21.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Bernspång, Birgitta
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Arbetsterapi.
    [Perceptual impairment].1989Inngår i: Nordisk Medicin, ISSN 0029-1420, Vol. 104, nr 11, s. 276-7, 304Artikkel i tidsskrift (Annet vitenskapelig)
    Abstract [sv]

    After a brain injury, whether traumatic or caused by a stroke, perceptual impairments are common. They are, however, only seldom revealed by a routine physical examination. In this article, the many manifestations of perceptual impairment and tests for perceptual function are briefly presented. It appears that perceptual deficits contribute largely to reduced self-care ability in patients with brain lesions. An effective training program for perceptual deficits remains to be developed.

  • 22.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Bertholds, Eric
    Skaraborgs sjukhus, Sverige.
    Etiska dilemman i strokevården: [Frequent ethical issues encountered in stroke care]2023Inngår i: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 120, artikkel-id 23040Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    We review some of the most frequent ethical issues encountered in stroke care. Priorities in stroke care should be based on the principles of the Swedish prioritization platform: human dignity, needs/solidarity, and cost-effectiveness. The prognosis is often uncertain very early after stroke. We therefore advocate time for careful assessment before taking decisions on treatment restrictions such as do-not-resuscitate orders. Swedish law permits acute treatment for patients unable to consent because of severe stroke. For selected patients already living in home-based medical care or institutional care when afflicted by stroke, it may be appropriate not to transfer them to an acute care hospital, provided that sufficient skills in acute evaluation and stroke care are available. Likewise, if a stroke patient is discharged from hospital with a percutaneous endoscopic gastrostomy, adequate competence is needed in home-based or institutional care. It is not ethically appropriate to continue advanced medical treatment that is without benefit for the patient during the last days of life.

  • 23. Asplund, Kjell
    et al.
    Carlberg, Bo
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Sundström, G
    Stroke in the elderly1999Inngår i: Cerebrovascular Diseases, ISSN 1015-9770, E-ISSN 1421-9786, Vol. 2, s. 152-157Artikkel i tidsskrift (Fagfellevurdert)
  • 24.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Castrén, Maaret
    Ehrenberg, Anna
    Farrokhnia, Nasim
    Göransson, Katarina
    Jonsson, Håkan
    Umeå universitet, Medicinska fakulteten, Institutionen för kirurgisk och perioperativ vetenskap, Ortopedi.
    Lind, Lars
    Marké, Lars-Åke
    Norlund, Anders
    Oredsson, Sven
    Syversson, Anneth
    Säwe, Juliette
    Triage och flödesprocesser på akutmottagningen. En systematisk litteraturöversikt.2010Rapport (Annet vitenskapelig)
  • 25.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Castrén, Maaret
    Institutionen för klinisk forskning och utbildning, Södersjukhuset, Stockholm, Sweden.
    Ehrenberg, Anna
    Institutionen för hälsa och samhälle, Högskolan Dalarna, Falun, Sweden.
    Farrokhnia, Nasim
    Statens beredning för medicinsk utvärdering (SBU), Sweden.
    Göransson, Katarina
    Karolinska universitetssjukhuset, Solna, Sweden.
    Jonsson, Håkan
    Ortopediska kliniken, Akademiska sjukhuset, Uppsala, Sweden.
    Lind, Lars
    Institutionen för medicinska vetenskaper, Akutoch internmedicin, Akademiska sjukhuset, Uppsala, Sweden.
    Oredsson, Sven
    Helsingborgs lasarett, Sweden.
    Rognes, Jon
    Handelshögskolan, Stockholm, Sweden.
    Processorienterat arbetssätt på akuten ger kortare ledtider: [SBU about "lean": Process-oriented work in emergency departments yields shorter through-put]2010Inngår i: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 107, nr 17, s. 1164-1164Artikkel i tidsskrift (Fagfellevurdert)
  • 26.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Eriksson, Marie
    Umeå universitet, Samhällsvetenskapliga fakulteten, Statistiska institutionen.
    Inflammation, poststroke depression and statins2011Inngår i: International Journal of Stroke, ISSN 1747-4930, E-ISSN 1747-4949, Vol. 6, nr 6, s. 567-568Artikkel i tidsskrift (Fagfellevurdert)
  • 27.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Eriksson, Marie
    Umeå universitet, Samhällsvetenskapliga fakulteten, Handelshögskolan vid Umeå universitet, Statistik.
    Persson, Olle
    Umeå universitet, Samhällsvetenskapliga fakulteten, Sociologiska institutionen.
    Country comparisons of human stroke research since 2001: a bibliometric study2012Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 43, nr 3, s. 830-837Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND AND PURPOSE: This is the first bibliometric comparison between countries of the development of stroke research over time.

    METHODS: Clinical and epidemiological articles on stroke published 2001 to mid-2011 were identified in Science Citation Index Expanded. Article fractions, citation fractions, h-index, and international collaboration were calculated using the BibExcel software and adjusted for population size and gross domestic product.

    RESULTS: The United States dominated with 28.7% of the sum of article fractions and 36.2% of the sum of citation fractions. The United States, Japan, the United Kingdom, and Germany together accounted for 52.1% of articles and 61.0% of citations. When adjusted for population size or gross domestic product, several small European countries, together with Israel and Taiwan, ranked the highest. Per population, there was a negative association (r=0.60) between burden of stroke (disability-adjusted life-years lost) and number of articles per population. In China, South Korea, and Singapore, the annual growth of stroke articles was more than twice the worldwide average. Whereas multinational collaboration was common within Europe and North America, it was relatively uncommon between Asian countries.

    CONCLUSIONS: The Big 4 in scientific literature on stroke, as to both number of articles and citations, are the United States, Japan, the United Kingdom, and Germany. Many small European countries have, in relation to their size, a high scientific production. Several countries with rapidly expanding economies have very fast growth of scientific production on stroke. Our results emphasize the need for stroke research in countries with a high population burden of stroke and they highlight the role of multinational collaboration.

  • 28.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Glader, Eva-Lotta
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Norrving, Bo
    Eriksson, Marie
    Umeå universitet, Samhällsvetenskapliga fakulteten, Statistiska institutionen.
    Effects of Extending the Time Window of Thrombolysis to 4.5 Hours: Observations in the Swedish Stroke Register (Riks-Stroke)2011Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 42, nr 9, s. 2492-2497Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background and Purpose: The European Cooperative Acute Stroke Study (ECASS) III trial and Safe Implementation of Thrombolysis in Stroke–International Stroke Thrombolysis Register (SITS-ISTR) data were published in 2008. Riks-Stroke, the Swedish Stroke Register, was used to explore how thrombolysis in the 3- to 4.5-hour window has been spread in different hospitals and patient groups and what effects this has had on treatment within 3 hours.

    Methods: All 76 hospitals in Sweden admitting patients with acute stroke participate in Riks-Stroke. During the study period, January 2003 to June 2010, 92 150 18- to 80-year-old patients were hospitalized for acute ischemic stroke.

    Results: After the publication of the ECASS III results in the third quarter of 2008, thrombolysis in the 3- to 4.5-hour window increased from 0.5% before publication to 2.1% in 2010. Thrombolysis in the 3- to 4.5-hour window spread somewhat faster in men than women (P=0.04) but at a similar rate in different age groups. The use of thrombolysis within 3 hours after onset of symptoms increased successively from 0.9% in 2003 to 6.6% in late 2008 and then it stabilized at 6%. The median time from arrival to the hospital to start of treatment remained unchanged at 66 to 69 minutes before and after 2008 (P=0.06).

    Conclusions: Since the end of 2008, there has been a rapid nationwide dissemination of thrombolysis in the 3- to 4.5-hour window, whereas rates in the <3-hour window have leveled off. The extended time window has not affected door-to-needle time.

  • 29.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Hermerén, Göran
    The need to revise the Helsinki Declaration2017Inngår i: The Lancet, ISSN 0140-6736, E-ISSN 1474-547X, Vol. 389, nr 10075, s. 1190-1191Artikkel i tidsskrift (Fagfellevurdert)
  • 30.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Hulter Åsberg, Kerstin
    Department of Neuroscience, Uppsala University, Uppsala, Sweden.
    Reporting ethical approval in health and social science articles: an audit of adherence to GDPR and national legislation2021Inngår i: BMC Medical Ethics, E-ISSN 1472-6939, Vol. 22, nr 1, s. 92-Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND: Previous studies have indicated that failure to report ethical approval is common in health science articles. In social sciences, the occurrence is unknown. The Swedish Ethics Review Act requests that sensitive personal data, in accordance with the EU General Data Protection Regulation (GDPR), should undergo independent ethical review, irrespective of academic discipline. We have explored the adherence to this regulation.

    METHODS: Using the Web of Science databases, we reviewed 600 consecutive articles from three domains (health sciences with and without somatic focus and social sciences) based on identifiable personal data published in 2020.

    RESULTS: Information on ethical review was lacking in 12 of 200 health science articles with somatic focus (6%), 21 of 200 health science articles with non-somatic focus (11%), and in 54 of 200 social science articles (27%; p < 0.001 vs. both groups of health science articles). Failure to report on ethical approval was more common in (a) observational than in interventional studies (p < 0.01), (b) articles with only 1-2 authors (p < 0.001) and (c) health science articles from universities without a medical school (p < 0.001). There was no significant association between journal impact factor and failure to report ethical approval.

    CONCLUSIONS: We conclude that reporting of research ethics approval is reasonably good, but not strict, in health science articles. Failure to report ethical approval is about three times more frequent in social sciences compared to health sciences. Improved adherence seems needed particularly in observational studies, in articles with few authors and in social science research.

    Fulltekst (pdf)
    fulltext
  • 31.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Hulter Åsberg, Kerstin
    Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden.
    Reporting ethics approval in articles on criminality: an audit of adherence to Swedish legislation2023Inngår i: Journal of Empirical Research on Human Research Ethics, ISSN 1556-2646, E-ISSN 1556-2654, Vol. 18, nr 3, s. 147-153Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    According to the Swedish Ethics Review Act, research involving personal data on crimes should undergo independent ethics review. To explore the reporting of ethics approval, we extracted information from articles with Swedish personal data on crimes published in 2013–2021. Of the identified 298 articles, 92 (31%) failed to report ethics approval. Failures were particularly common in articles with a qualitative design, single or few authors and when there was a social science focus. Failures varied markedly between universities. We conclude that failures to report compulsory ethics approval are common in articles involving personal data on crime and that these failures vary markedly with the research setting. Several indicators of poor adherence to the Ethics Review Act have been identified.

  • 32.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Hulter Åsberg, Kerstin
    Appelros, Peter
    Bjarne, Daniela
    Eriksson, Marie
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Johansson, Åsa
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Jonsson, Fredrik
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Norrving, Bo
    Stegmayr, Birgitta
    Terént, Andreas
    Wallin, Sari
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Wester, Per-Olov
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    The Riks-Stroke story: building a sustainable national register for quality assessment of stroke care2011Inngår i: International Journal of Stroke, ISSN 1747-4930, E-ISSN 1747-4949, Vol. 6, nr 2, s. 99-108Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background Riks-Stroke, the Swedish Stroke Register, is the world's longest-running national stroke quality register (established in 1994) and includes all 76 hospitals in Sweden admitting acute stroke patients. The development and maintenance of this sustainable national register is described.

    Methods Riks-Stroke includes information on the quality of care during the acute phase, rehabilitation and secondary prevention of stroke, as well as data on community support. Riks-Stroke is unique among stroke quality registers in that patients are followed during the first year after stroke. The data collected describe processes, and medical and patient-reported outcome measurements. The register embraces most of the dimensions of health-care quality (evidence-based, safe, provided in time, distributed fairly and patient oriented).

    Result Annually, approximately 25 000 patients are included. In 2009, approximately 320 000 patients had been accumulated (mean age 76-years). The register is estimated to cover 82% of all stroke patients treated in Swedish hospitals. Among critical issues when building a national stroke quality register, the delicate balance between simplicity and comprehensiveness is emphasised. Future developments include direct transfer of data from digital medical records to Riks-Stroke and comprehensive strategies to use the information collected to rapidly implement new evidence-based techniques and to eliminate outdated methods in stroke care.

    Conclusions It is possible to establish a sustainable quality register for stroke at the national level covering all hospitals admitting acute stroke patients. Riks-Stroke is fulfilling its main goals to support continuous quality improvement of Swedish stroke services and serve as an instrument for following up national stroke guidelines.

  • 33.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Jonsson, Fredrik
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Eriksson, Marie
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Stegmayr, Birgitta
    National Board of Health and Welfare, Stockholm, Sweden; Department of Neurology .
    Appelros, Peter
    University Hospital. Örebro, Sweden; Department of Neurology .
    Norrving, Bo
    University Hospital, Lund, Sweden; Department of Medicine.
    Terént, Andreas
    Akademiska University Hospital, Uppsala, Sweden; Department of Medicine.
    Åsberg, Kerstin Hulter
    Enköping Hospital, Enköping, Sweden.
    Patient dissatisfaction with acute stroke care2009Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 40, nr 12, s. 3851-3856Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND AND PURPOSE: Riks-Stroke, the Swedish Stroke Register, was used to explore patient characteristics and stroke services as determinants of patient dissatisfaction with acute in-hospital care. METHODS: All 79 hospitals in Sweden admitting acute stroke patients participate in Riks-Stroke. During 2001 to 2007, 104 876 patients (87% of survivors) responded to a follow-up questionnaire 3 months after acute stroke; this included questions on satisfaction with various aspects of stroke care. RESULTS: The majority (>90%) were satisfied with acute in-hospital stroke care. Dissatisfaction was closely associated with outcome at 3 months. Patient who were dependent regarding activities of daily living, felt depressed, or had poor self-perceived general health were more likely to be dissatisfied. Dissatisfaction with global acute stroke care was linked to dissatisfaction with other aspects of care, including rehabilitation and support by community services. Patients treated in stroke units were less often dissatisfied than patients in general wards, as were patients who had been treated in a small hospital (vs medium or large hospitals) and patient who had participated in discharge planning. In multivariate analyses, the strongest predictor of dissatisfaction with acute care was poor outcome (dependency regarding activities of daily living, depressed mood, poor self-perceived health). CONCLUSIONS: Dissatisfaction with in-hospital acute stroke care is part of a more extensive complex comprising poor functional outcome, depressive mood, poor self-perceived general health, and dissatisfaction not only with acute care but also with health care and social services at large. Several aspects of stroke care organization are associated with a lower risk of dissatisfaction.

  • 34.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Jonsson, Fredrik
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Norrving, Bo
    Institutionen för kliniska vetenskaper avdelningen för neurologi, Lunds universitet, Sverige.
    Hemikraniektomi är livräddande, visar Riks-Stroke: erfarenheter av ingreppet vid malign hjärninfarkt och intracerebral blödning2014Inngår i: Läkartidningen, ISSN 0023-7205, E-ISSN 1652-7518, Vol. 111, nr 3-4, artikkel-id CMLUArtikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    From 2009 to mid-2013, 229 hemicraniectomies were reported in Riks-Stroke, of which 43 were performed in patients with intracerebral hemorrhage. In patients with brain infarction, it was performed in 0.19% (all ages) and 1.07% (below 60 years), higher than reported from the US. Of the hemicraniectomies, 45% were performed in patients above 60 years. Survival was 83% at 3 months and 81% at 12 months, similar to survival reported in the literature. Three months after hemicraniectomy, 69% of survivors responded to a follow-up questionnaire. Of these, 31% were independent in personal ADL and 46% were living at home. Case fatality was higher but functional outcome in survivors was similar in patients above 60 years compared to below 60. In conclusion, outcomes are similar in Sweden to those reported in randomized trials and international observational studies. With proper patient selection, it seems that hemicraniectomy may also benefit patients above 60 years.

  • 35.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Karvanen, Juha
    Giampaoli, Simona
    Jousilahti, Pekka
    Niemelä, Matti
    Broda, Grazyna
    Cesana, Giancarlo
    Dallongeville, Jean
    Ducimetriere, Pierre
    Evans, Alun
    Ferrières, Jean
    Haas, Bernadette
    Jorgensen, Torben
    Tamosiunas, Abdonas
    Vanuzzo, Diego
    Wiklund, Per-Gunnar
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Yarnell, John
    Kuulasmaa, Kari
    Kulathinal, Sangita
    Relative risks for stroke by age, sex, and population based on follow-up of 18 European populations in the MORGAM Project2009Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 40, nr 7, s. 2319-2326Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    BACKGROUND AND PURPOSE: Within the framework of the MOnica Risk, Genetics, Archiving and Monograph (MORGAM) Project, the variations in impact of classical risk factors of stroke by population, sex, and age were analyzed. METHODS: Follow-up data were collected in 43 cohorts in 18 populations in 8 European countries surveyed for cardiovascular risk factors. In 93 695 persons aged 19 to 77 years and free of major cardiovascular disease at baseline, total observation years were 1 234 252 and the number of stroke events analyzed was 3142. Hazard ratios were calculated by Cox regression analyses. RESULTS: Each year of age increased the risk of stroke (fatal and nonfatal together) by 9% (95% CI, 9% to 10%) in men and by 10% (9% to 10%) in women. A 10-mm Hg increase in systolic blood pressure involved a similar increase in risk in men (28%; 24% to 32%) and women (25%; 20% to 29%). Smoking conferred a similar excess risk in women (104%; 78% to 133%) and in men (82%; 66% to 100%). The effect of increasing body mass index was very modest. Higher high-density lipoprotein cholesterol levels decreased the risk of stroke more in women (hazard ratio per mmol/L 0.58; 0.49 to 0.68) than in men (0.80; 0.69 to 0.92). The impact of the individual risk factors differed somewhat between countries/regions with high blood pressure being particularly important in central Europe (Poland and Lithuania). CONCLUSIONS: Age, sex, and region-specific estimates of relative risks for stroke conferred by classical risk factors in various regions of Europe are provided. From a public health perspective, an important lesson is that smoking confers a high risk for stroke across Europe.

  • 36.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Lundström, Staffan
    Stegmayr, Birgitta
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    End of life after stroke: a nationwide study of 42,502 deaths occurring within a year after stroke2018Inngår i: European Stroke Journal, ISSN 2396-9873, E-ISSN 2396-9881, Vol. 3, nr 1, s. 74-81Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Introduction: In the scientific literature, there is very limited empirical information on end-of-life issues after stroke in the scientific literature. The present nationwide study describes the circumstances surrounding deaths that occur within a year after a stroke. Patients and methods: Datasets from three nationwide Swedish registers (on stroke, palliative care and cause of death) were linked. Basic information was available for 42,502 unselected cases of death that occurred within a year after a stroke and more detailed information was available for 16,408 deaths. Odds ratios for characteristics of end-of-life care were calculated by logistic regression. Results: In the late phase after stroke (three months to one year), 46% of patients died in a nursing home, whereas 37% of patients died in a hospital after readmission and 10% of patients died at home. Eleven per cent of deaths were reported as being unexpected. A next of kin was present at 49% of deaths. The frequency of unattended deaths (neither next of kin nor staff were present at the time of death) ranged from 5% at home with specialised home care to 25% in hospitals. Discussion: This is, by far, the largest study published on end-of-life issues after stroke. Major differences between countries in healthcare, community services, family structure and culture may limit direct transfer of the present results to other settings. Conclusion: There is considerable discordance between presumed good death' late after stroke (dying at home surrounded by family members) and the actual circumstances at the end of life.

  • 37.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Sukhova, Maria
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Wester, Per
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Stegmayr, Birgitta
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Diagnostic procedures, treatments, and outcomes in stroke patients admitted to different types of hospitals2015Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 46, nr 3, s. 806-812Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background and Purpose: In many countries, including Sweden, initiatives have been taken to reduce between-hospital differences in the quality of stroke services. We have explored to what extent hospital type (university, specialized nonuniversity, or community hospital) influences hospital performance. Methods: Riksstroke collects clinical data during hospital stay (national coverage 94%). Follow-up data at 3 months were collected using administrative registers and a questionnaire completed by surviving patients (response rate 88%). Structural data were collected from a questionnaire completed by hospital staff (response rate 100%). Multivariate analyses with adjustment for clustering were used to test differences between types of hospitals. Results: The proportion of patients admitted directly to a stroke unit was highest in community hospitals and lowest in university hospitals. Magnetic resonance, carotid imaging, and thrombectomy were more frequently performed in university hospitals, and the door-to-needle time for thrombolysis was shorter. Secondary prevention with antihypertensive drugs was used less often, and outpatient follow-up was less frequent in university hospitals. Fewer patients in community hospitals were dissatisfied with their rehabilitation. After adjusting for possible confounders, poor outcome (dead or activities of daily living dependency 3 months after stroke) was not significantly different between the 3 types of hospital. Conclusions: In a setting with national stroke guidelines, stroke units in all hospitals, and measurement of hospital performance and benchmarking, outcome (after case-mix adjustment) is similar in university, specialized nonuniversity, and community hospitals. There seems to be fewer barriers to organizing well-functioning stroke services in community hospitals compared with university hospitals.

  • 38.
    Asplund, Kjell
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Wallin, Sari
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Jonsson, Fredrik
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin.
    Use of public transport by stroke survivors with persistent disability2012Inngår i: Scandinavian Journal of Disability Research, ISSN 1501-7419, E-ISSN 1745-3011, Vol. 14, nr 4, s. 289-299Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Use of public transport (bus, train, air, ship) by persons disabled after stroke is an expression of autonomy and facilitates social interactions. Based on Riks-Stroke, the Swedish stroke register, 882 persons with persistent, moderate or severe physical disability (mean age 71 years) responded to a questionnaire 12-28 months after stroke. A minority of the respondents had travelled by bus (21%), train (9%), air (14%) or ship (12%) during the last year. Barriers perceived by persons that had abstained from travelling were dominated by physical constraints, but there were also frequent cognitive constraints. Fear of travelling was not perceived as a major constraint. The majority of persons who had actually used public transport did not report any negative experiences. Air and ship journeys were generally perceived as somewhat less troublesome than journeys by bus or train. Thus, public transport is used infrequently in people moderately or severely disabled after stroke. Anticipated cognitive constraints contribute importantly to non-use of public transport. Disabled stroke survivors who have not used public transport may overestimate the actual barriers to use of public transport.

  • 39. Atterman, A.
    et al.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Friberg, L.
    Engdahl, J.
    Use of oral anticoagulants after ischaemic stroke in patients with atrial fibrillation and cancer2020Inngår i: Journal of Internal Medicine, ISSN 0954-6820, E-ISSN 1365-2796, Vol. 288, nr 4, s. 457-468Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Background and objectives: The use of oral anticoagulants (OACs) amongst patients with atrial fibrillation (AF) has increased in the last decade. We aimed to describe temporal trends in the utilization of OACs for secondary prevention after ischaemic stroke amongst patients with AF and active cancer.

    Methods: This is a cross-sectional and cohort study of patients with active cancer (n = 1518) and without cancer (n = 50 953) in the Swedish national register Riksstroke, including all patients with ischaemic stroke between 1 July 2005 and 30 December 2017, discharged with AF. Prescription and dispensation before and after the introduction of nonvitamin K OACs (NOACs) in late 2011 were compared. We used logistic and Cox regression to analyse associations with OAC use, adjusting for hospital clustering and the competing risk of death.

    Results: The proportion of cancer patients with AF prescribed OACs at discharge after ischaemic stroke increased by 40.2% after 2011, compared with 69.3% in noncancer patients during the same period. Stroke and bleeding risk scores remained similar between patients with and without cancer. OAC dispensation during the following year did not increase as much in cancer patients (43.8% to 64.5%) as that in noncancer patients (46.0% to 74.9%), and the median time to OAC dispensation or censoring was significantly longer in cancer patients (94 vs. 30 days).

    Conclusion: OAC treatment in poststroke patients with AF and active cancer has increased after the introduction of NOACs. However, the growing treatment gap in these patients compared to that in noncancer patients raises the possibility of underutilization.

    Fulltekst (pdf)
    fulltext
  • 40. Atterman, Adriano
    et al.
    Friberg, Leif
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Engdahl, Johan
    Net benefit of oral anticoagulants in patients with atrial fibrillation and active cancer: a nationwide cohort study2020Inngår i: Europace, ISSN 1099-5129, E-ISSN 1532-2092, Vol. 22, nr 1, s. 58-65Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    Aims: To estimate the net cerebrovascular benefit of prophylactic treatment with oral anticoagulants (OACs) in patients with atrial fibrillation (AF) and active cancer.

    Methods and results: We included all Swedish patients who had been diagnosed with AF in a hospital or in a hospital-associated outpatient unit between 1 July 2005 and 1 October 2017. Patients with active cancer (n = 22 596) and without cancer (n = 440 848) were propensity score matched for the likelihood of receiving OACs at baseline. At baseline, 38.3% of cancer patients with AF and high stroke risk according to CHA2DS2-VASc score received OACs. There was a net benefit of OACs, assessed by the composite outcome of ischaemic stroke, extracranial arterial thromboembolism, all major bleedings, and death, both among patients with active cancer [hazard ratio (HR): 0.81, confidence interval (CI): 0.78-0.85] and among patients without cancer (HR: 0.81, CI: 0.80-0.82). When limiting follow-up to 1 year to minimize the effects of possible treatment cross-over and additionally accounting for death as a competing risk in cancer patients, a net cerebrovascular benefit regarding ischaemic stroke or intracranial bleeding was observed for OACs [subhazard ratio (sHR): 0.67, CI: 0.55-0.83]. A net cerebrovascular benefit was also seen for non-vitamin K antagonist OACs over warfarin after competing risk analyses in cancer patients (sHR: 0.65, CI: 0.48-0.88).

    Conclusion: Patients with AF and active cancer benefit from OAC treatment.

    Fulltekst (pdf)
    fulltext
  • 41. Basile, Anna Maria
    et al.
    Pantoni, Leonardo
    Pracucci, Giovanni
    Asplund, Kjell
    Umeå universitet, Medicinsk fakultet, Folkhälsa och klinisk medicin.
    Chabriat, Hugues
    Erkinjuntti, Timo
    Fazekas, Franz
    Ferro, José M
    Hennerici, Michael
    O'Brien, John
    Scheltens, Philip
    Visser, Marieke C
    Wahlund, Lars-Olof
    Waldemar, Gunhild
    Wallin, Anders
    Inzitari, Domenico
    Age, hypertension, and lacunar stroke are the major determinants of the severity of age-related white matter changes. The LADIS (Leukoaraiosis and Disability in the Elderly) Study.2006Inngår i: Cerebrovasc Dis, ISSN 1015-9770, Vol. 21, nr 5-6, s. 315-22Artikkel i tidsskrift (Fagfellevurdert)
  • 42.
    Bergh, Anna
    et al.
    Department of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Lund, Iréne
    Department of Physiology and Pharmacolgy, Karolinska Institutet, Stockholm, Sweden.
    Boström, Anna
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, Helsinki, Finland.
    Hyytiäinen, Heli
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, Helsinki, Finland.
    A Systematic Review of Complementary and Alternative Veterinary Medicine in Sport and Companion Animals: Soft Tissue Mobilization2022Inngår i: Animals, E-ISSN 2076-2615, Vol. 12, nr 11, artikkel-id 1440Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Soft tissue mobilization is frequently used in the treatment of sport and companion animals. There is, however, uncertainty regarding the efficacy and effectiveness of these methods. Therefore, the aim of this systematic literature review was to assess the evidence for clinical effects of massage and stretching in cats, dogs, and horses. A bibliographic search, restricted to studies in cats, dogs, and horses, was performed on Web of Science Core Collection, CABI, and PubMed. Relevant articles were assessed for scientific quality, and information was extracted on study characteristics, species, type of treatment, indication, and treatment effects. Of 1189 unique publications screened, 11 were eligible for inclusion. The risk of bias was assessed as high in eight of the studies and moderate in three of the studies, two of the latter indicating a decreased heart rate after massage. There was considerable heterogeneity in reported treatment effects. Therefore, the scientific evidence is not strong enough to define the clinical efficacy and effectiveness of massage and stretching in sport and companion animals.

    Fulltekst (pdf)
    fulltext
  • 43.
    Bergh, Anna
    et al.
    Department of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Lund, Iréne
    Department of Physiology and Pharmacolgy, Karolinska Institutet, Stockholm, Sweden.
    Boström, Anna
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, Helsinki, Finland.
    Hyytiäinen, Heli
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, Helsinki, Finland.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    A systematic review of complementary and alternative veterinary medicine: "miscellaneous therapies"2021Inngår i: Animals, E-ISSN 2076-2615, Vol. 11, nr 12, artikkel-id 3356Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    There is an increasing interest in complementary and alternative veterinary medicine (CAVM). There is, however, an uncertainty of the efficacy of these methods. Therefore, the aim of this systematic literature review is to assess the evidence for clinical efficacy of 24 CAVM therapies used in cats, dogs, and horses. A bibliographic search, restricted to studies in cats, dogs, and horses, was performed on Web of Science Core Collection, CABI, and PubMed. Relevant articles were assessed for scientific quality, and information was extracted on study characteristics, species, type of treatment, indication, and treatment effects. Of 982 unique publications screened, 42 were eligible for inclusion, representing nine different CAVM therapies, which were aromatherapy, gold therapy, homeopathy, leeches (hirudotherapy), mesotherapy, mud, neural therapy, sound (music) therapy, and vibration therapy. For 15 predefined therapies, no study was identified. The risk of bias was assessed as high in 17 studies, moderate to high in 10, moderate in 10, low to moderate in four, and low in one study. In those studies where the risk of bias was low to moderate, there was considerable heterogeneity in reported treatment effects. Therefore, the scientific evidence is not strong enough to define the clinical efficacy of the 24 CAVM therapies.

    Fulltekst (pdf)
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  • 44.
    Bergh, Anna
    et al.
    Department of Clinical Sciences, Swedish University of Agricultural Sciences, SE, Uppsala, Sweden.
    Lund, Iréne
    Department of Physiology and Pharmacolgy, Karolinska Institutet, SE, Stockholm, Sweden.
    Boström, Anna
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, Helsinki, Finland.
    Hyytiäinen, Heli
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, Helsinki, Finland.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Reply to Weiermayer et al. Evidence-Based Human Homeopathy and Veterinary Homeopathy. Comment on “Bergh et al. A Systematic Review of Complementary and Alternative Veterinary Medicine: “Miscellaneous Therapies”. Animals 2021, 11, 3356”2022Inngår i: Animals, E-ISSN 2076-2615, Vol. 12, nr 16, artikkel-id 2098Artikkel i tidsskrift (Fagfellevurdert)
    Fulltekst (pdf)
    fulltext
  • 45.
    Bernspång, Birgitta
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Arbetsterapi.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Eriksson, Sture
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Geriatrik.
    Fugl-Meyer, Axel R.
    Umeå universitet, Medicinska fakulteten, Institutionen för samhällsmedicin och rehabilitering, Rehabiliteringsmedicin.
    Motor and perceptual impairments in acute stroke patients: effects on self-care ability1987Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 18, nr 6, s. 1081-1086Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    The relative importance of motor, perceptual, and some cognitive functions for self-care ability was analyzed in a representative sample of 109 subjects within 2 weeks of acute stroke. Forty-nine patients (45%) were dependent or partly dependent in self-care. Profound motor dysfunction was present in 39%, low-order perceptual deficits in 10%, high-order perceptual deficits in 60%, and disorientation in time and space in 13% of the patients. There was a significant covariation between motor function and self-care ability and between low-order perception and orientation function. Low-order and high-order perception covaried only weakly. Discriminant analyses showed that the actual level of self-care proficiency could be correctly predicted in 70% of the cases by the 4 indexes of motor function, low-order perception, high-order perception, and orientation. The dominating predictor was motor function, and the next highest was high-order perception. When a program for early training is designed with the aim to alleviate long-term self-care disability after stroke, correct assessment of motor and perceptual functions in the individual stroke patient is essential.

  • 46.
    Boström, Anna
    et al.
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, Helsinki, Finland.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Bergh, Anna
    Department of Clinical Sciences, Swedish University of Agricultural Sciences, SE, Uppsala, Sweden.
    Hyytiäinen, Heli
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 57, Helsinki, Finland.
    Systematic review of complementary and alternative veterinary medicine in sport and companion animals: therapeutic ultrasound2022Inngår i: Animals, E-ISSN 2076-2615, Vol. 12, nr 22, artikkel-id 3144Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Background: To explore the scientific evidence for therapeutic ultrasound (TU), we conducted a systematic review of the literature on TU in dogs, horses, donkeys, and cats. Methods: In three major databases, relevant articles published in 1980–2020 were identified. The risk of bias in each article was evaluated. Results: Twenty-four relevant articles on the effects of TU in dogs, nine in horses, two in donkeys, and one in cats were identified. TU usually involved 2–6 treatments weekly for up to 4 weeks. Articles on tendon, ligament, and bone healing, acute aseptic arthritis, osteoarthritis, paraparesis, hindquarter weakness, and back muscle pain were identified. In experimental bone lesions in dogs, there is moderate scientific evidence for enhanced healing. For the treatment of other musculoskeletal conditions, the scientific evidence is insufficient due to the high risk of bias. There is substantial evidence that continuous TU increases tissue temperature in muscles and tendons by up to 5 °C in healthy animals. For disorders in tendons, ligaments, muscles, and joints in sport and companion animals, there is insufficient evidence for the clinical effects of TU.

    Fulltekst (pdf)
    fulltext
  • 47.
    Boström, Anna
    et al.
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland.
    Bergh, Anna
    Department of Clinical Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden.
    Hyytiäinen, Heli
    Department of Equine and Small Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Avdelningen för medicin.
    Systematic review of complementary and alternative veterinary medicine in sport and companion animals: extracorporeal shockwave therapy2022Inngår i: Animals, E-ISSN 2076-2615, Vol. 12, nr 22, artikkel-id 3124Artikkel, forskningsoversikt (Fagfellevurdert)
    Abstract [en]

    Background: Extracorporeal shockwave therapy (ECSWT) is increasingly used to treat different types of musculoskeletal conditions in sport and companion animals. To explore the scientific basis for the treatment, we conducted a systematic review of the literature on ECSWT used in horses, dogs, and cats. Methods: Relevant articles published in 1980–2020 were identified from three major databases. Each article was assessed for risk of bias. Results: The review identified 27 relevant articles on the effects of ECSWT in horses, nine in dogs, but none in cats. Typically, ECSWT involved one to three treatment sessions at 1- to 3-week intervals. We identified studies on bone mass and bone healing, wound healing, navicular disease, ligament injury, desmitis, sesamoiditis, tendon injury, osteoarthritis, and short-term analgesic effects. Common to all indications was that the scientific evidence was very limited. For each separate indication, there were relatively few studies, many of which had methodological flaws. Where favorable results were reported, they were usually not replicated in independent studies. A few encouraging results were found. Conclusions: In sport and companion animals, the scientific evidence for clinical effects of ECSWT in horses, dogs, and cats is limited. For some applications, notably short-term pain relief, ligament ailments, and osteoarthritis, the results seem promising and warrant further exploration in high-quality studies.

    Fulltekst (pdf)
    fulltext
  • 48. Cadilhac, Dominique A.
    et al.
    Amatya, Bhasker
    Lalor, Erin
    Rudd, Anthony
    Lindsay, Patrice
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Is There Evidence That Performance Measurement in Stroke Has Influenced Health Policy and Changes to Health Systems?2012Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 43, nr 12, s. 3413-3420Artikkel, forskningsoversikt (Fagfellevurdert)
  • 49.
    Carlberg, B
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Hägg, E
    Course of blood pressure in different subsets of patients after acute stroke1991Inngår i: Cerebrovascular Diseases, ISSN 1015-9770, E-ISSN 1421-9786, Vol. 1, s. 281-287Artikkel i tidsskrift (Fagfellevurdert)
  • 50.
    Carlberg, B
    et al.
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Asplund, Kjell
    Umeå universitet, Medicinska fakulteten, Institutionen för folkhälsa och klinisk medicin, Medicin.
    Hägg, E
    Factors influencing admission blood pressure levels in patients with acute stroke.1991Inngår i: Stroke, ISSN 0039-2499, E-ISSN 1524-4628, Vol. 22, nr 4, s. 527-30Artikkel i tidsskrift (Fagfellevurdert)
    Abstract [en]

    In clinical practice, patients with acute stroke often have high blood pressure. The aim of this study was to investigate factors correlated with blood pressure elevation in 843 consecutive stroke patients on hospital admission to a nonintensive stroke unit. Using a multivariate analysis model, we analyzed the influence on admission blood pressure of sex, age, previous hypertension, cardiac failure, diabetes, type of stroke, impaired consciousness, and latency between onset of symptoms and admission. Previous hypertension was the strongest predictor (p less than 0.001) of elevated blood pressure on admission, followed by the presence of intracerebral hemorrhage (p less than 0.001). The latency between onset of symptoms and admission showed no correlation with blood pressure levels at hospitalization. Previously, high blood pressure levels on hospital admission have been shown to decline within a few days in hospital. We therefore hypothesize that mental stress on hospital admission may be a major factor in the blood pressure elevation seen in acute stroke.

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