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Schmitt-Egenolf, MarcusORCID iD iconorcid.org/0000-0002-3858-8474
Publications (10 of 86) Show all publications
Vyvey, E., Soenen, R., Oon, H. H., Mburu, S., Awici-Rasmussen, M., Affandi, A. M., . . . Lambert, J. (2026). Building the foundations for an international patient-centred outcomes set for psoriasis: a scoping study. Journal of the European Academy of Dermatology and Venereology, 40(6), 1005-1018
Open this publication in new window or tab >>Building the foundations for an international patient-centred outcomes set for psoriasis: a scoping study
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2026 (English)In: Journal of the European Academy of Dermatology and Venereology, ISSN 0926-9959, E-ISSN 1468-3083, Vol. 40, no 6, p. 1005-1018Article in journal (Refereed) Published
Abstract [en]

Background: Value-based healthcare emphasizes outcomes that matter to patients, and patient-centred outcomes sets are vital to its success. For psoriasis, initial work proposed a patient-centred outcomes set in Belgium, but it requires further validation to ensure international applicability.

Objective: This scoping study aimed to refine the outcomes set in collaboration with patient representatives and dermatologists, in preparation for international validation through a Delphi consensus process.

Methods: An international Working Group of patient representatives and dermatologists was established through the International Federation for Psoriasis Associations (IFPA) and the International Psoriasis Council (IPC). Experts participated in three discussion meetings and subsequent surveys to discuss and recommend outcomes important to people living with psoriasis, their measurement and case-mix variables. The systematic review of patient-relevant outcomes was updated as well and outcome measurement instruments were selected corresponding to the COSMIN criteria.

Results: The Working Group included 35 experts (12 patient representatives and 23 dermatologists) from 22 countries. A total of three discussion meetings and two subsequent surveys informed the refinement of the outcomes set. ‘Acceptable costs of care for society’ was excluded as an outcome, four outcomes were merged into ‘psoriasis clearance’ and ‘social activity’, and ‘communication’ and ‘confidence in care’ were reclassified as patient experiences. ‘Feelings of stigmatization’ and ‘number of flare-ups’ were added based on patient recommendations. These changes resulted in a revised set of 18 patient-relevant outcomes and 2 patient experiences. After selecting outcome measurement instruments, a heatmap was compiled to assess overlap, quality and feasibility. Finally, 50 case-mix variables were proposed based on the literature and expert opinions.

Conclusion: This scoping study convened an international Working Group of patient representatives and dermatologists to establish the fundamentals for a patient-centred outcomes set. The subsequent Delphi process will finalize consensus, advancing value-based psoriasis management worldwide.

Place, publisher, year, edition, pages
John Wiley & Sons, 2026
Keywords
patient outcome assessment, patient-centred care, patient-centred outcomes set, patient-relevant outcomes, psoriasis, value-based healthcare
National Category
Dermatology and Venereal Diseases
Identifiers
urn:nbn:se:umu:diva-249954 (URN)10.1111/jdv.70313 (DOI)001680383300001 ()41641893 (PubMedID)2-s2.0-105029488355 (Scopus ID)
Available from: 2026-02-18 Created: 2026-02-18 Last updated: 2026-07-21Bibliographically approved
Fohlin, H., Tufvesson Stiller, H., Uppugunduri, S. & Schmitt-Egenolf, M. (2025). Impact of assigned care providers on involvement, information, and emotional support to cancer patients. Supportive Care in Cancer, 33(12), Article ID 1159.
Open this publication in new window or tab >>Impact of assigned care providers on involvement, information, and emotional support to cancer patients
2025 (English)In: Supportive Care in Cancer, ISSN 0941-4355, E-ISSN 1433-7339, Vol. 33, no 12, article id 1159Article in journal (Refereed) Published
Abstract [en]

Purpose: Patient-reported experience measures represent the patient’s voice and offer a way to evaluate continuity of care. We investigated the impact of having an assigned care provider on experienced involvement, information, and emotional support.

Methods: Data from a national survey sent to patients recently diagnosed with cancer. Answers were grouped and compared using Pearson’s chi-square test.

Results: A total of 89.1% of respondents reported having an assigned care provider. These individuals reported higher levels of involvement, information, and emotional support compared to individuals who did not have an assigned care provider. The profession of the care provider had little impact.

Conclusion: An assigned care provider is important for maintaining continuity of care. This should be encouraged in cancer care as it leads to better patient experience across all investigated domains. The widely spread use of contact nurses in cancer care in Sweden provides a solid ground for such continuity. The continuous use of patient-reported experience measures promotes more people-centered healthcare practices.

Place, publisher, year, edition, pages
Springer, 2025
Keywords
Assigned care provider, Cancer, Emotional support, Information, Patient involvement, Patient-reported experience measures
National Category
Nursing Health Care Service and Management, Health Policy and Services and Health Economy
Identifiers
urn:nbn:se:umu:diva-247629 (URN)10.1007/s00520-025-10179-4 (DOI)001629657100006 ()41329446 (PubMedID)2-s2.0-105023452521 (Scopus ID)
Available from: 2025-12-16 Created: 2025-12-16 Last updated: 2025-12-16Bibliographically approved
Degerman, M., Corneliusson, L., Öhman, M., Schmitt-Egenolf, M., Bertilson, B. C. & Audulv, Å. (2025). Photobiomodulation, compared to revascularisation, and conservative treatment—what works for healing hard-to-heal arterial leg ulcers in older adults: a quasi-experimental study. Wound Repair and Regeneration, 33(6), Article ID e70106.
Open this publication in new window or tab >>Photobiomodulation, compared to revascularisation, and conservative treatment—what works for healing hard-to-heal arterial leg ulcers in older adults: a quasi-experimental study
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2025 (English)In: Wound Repair and Regeneration, ISSN 1067-1927, E-ISSN 1524-475X, Vol. 33, no 6, article id e70106Article in journal (Refereed) Published
Abstract [en]

Hard-to-heal arterial leg ulcers in older adults are a challenging and complex condition. In this quasi-experimental study, three treatment approaches were compared. The purpose was to investigate (1) the healing time of arterial leg ulcers in older adults (≥ 70 years) who underwent photobiomodulation, revascularisation, or conservative treatment; (2) the importance of factors associated with impaired healing; and (3) ulcer recurrence after healing with photobiomodulation. Participants who received photobiomodulation (n = 51) were frail older adults recruited from municipal home healthcare and matched with participants who received revascularisation (n = 71) or conservative treatment (n = 153). The latter two groups were retrieved from the Swedish Quality Registry RiksSår for ulcer treatment. Photobiomodulation was performed at wavelengths of 635 and 904 nm twice weekly. The results showed that the photobiomodulation group had a significantly shorter healing time (p < 0.001) and a higher proportion of healed ulcers; photobiomodulation 66.7%, revascularized 50.7% and conservatively treated group 41.2%. The median healing times for the photobiomodulation group were 135 days (confidence interval 95–175), compared to 252 (confidence interval 181–323) and 316 (confidence interval 192–440) in revascularized and conservatively treated groups, respectively. Neither ulcer duration nor other pretreatment factors exerted clinically relevant effects on healing time. In this study, recurrence within 24 months of healing with photobiomodulation was < 12%. In conclusion, photobiomodulation has the potential to heal hard-to-heal arterial ulcers markedly faster than revascularisation or conservative treatment. It could be a suitable treatment alternative for frail older adults, including those with previous substantial ulcer duration.

Place, publisher, year, edition, pages
John Wiley & Sons, 2025
Keywords
arterial leg ulcer, older adults, photobiomodulation, quasi-experimental study, wound treatment
National Category
Nursing
Identifiers
urn:nbn:se:umu:diva-246791 (URN)10.1111/wrr.70106 (DOI)41216935 (PubMedID)2-s2.0-105021460071 (Scopus ID)
Available from: 2025-11-26 Created: 2025-11-26 Last updated: 2025-11-26Bibliographically approved
Norlin, J. M., Löfvendahl, S. & Schmitt-Egenolf, M. (2024). Health-related quality of life in patients with generalized pustular psoriasis–a Swedish register study. Annals of Medicine, 56(1), Article ID 2341252.
Open this publication in new window or tab >>Health-related quality of life in patients with generalized pustular psoriasis–a Swedish register study
2024 (English)In: Annals of Medicine, ISSN 0785-3890, E-ISSN 1365-2060, Vol. 56, no 1, article id 2341252Article in journal (Refereed) Published
Abstract [en]

Background: Real-world data on health-related quality of life (HRQoL) in generalized pustular psoriasis (GPP) are scarce and studies have been restricted in terms of instruments used for assessments.

Objective: To assess generic and dermatology-specific HRQoL of patients with GPP compared with patients with plaque psoriasis using real-world data from the Swedish National Register for Systemic Treatment of Psoriasis.

Methods: Cross-sectional data from 2006 to 2021 including 7041 individuals with plaque psoriasis without GPP and 80 patients with GPP, of which 19% also had plaque psoriasis. Total scores for the EuroQol-5 Dimensions (EQ-5D) and Dermatology Life Quality Index (DLQI), as well as degree of severity within the instruments’ dimensions/questions, were compared between patient groups.

Results: EQ-5D scores were significantly (p < .01) lower (worse) in patients with GPP (mean [standard deviation (SD)] 0.613 [0.346]) vs. patients with plaque psoriasis (mean [SD] 0.715 [0.274]), indicating lower generic HRQoL of patients with GPP. Significantly (p < .01) higher (worse) total DLQI scores were observed for patients with GPP (mean [SD] 10.6 [8.9]) compared with patients with plaque psoriasis (mean [SD] 7.7 [7.1]), with proportionally more patients with GPP having severe (20% vs. 16%) and very severe (17% vs. 8%) problems. The worsened scores for GPP vs. plaque psoriasis were consistent across EQ-5D dimensions and DLQI questions.

Conclusions: Individuals with GPP have a considerable impairment in both generic and dermatology-specific HRQoL. The HRQoL was significantly worse in individuals with GPP compared to individuals with plaque psoriasis. The significant HRQoL impairment of GPP shows the potential value of better healthcare interventions for this multisystem disease.

Place, publisher, year, edition, pages
Taylor & Francis, 2024
Keywords
Dermatology Life Quality Index, EuroQol-5 dimensions, Generalized pustular psoriasis, health-related quality of life, real-world data
National Category
Dermatology and Venereal Diseases
Identifiers
urn:nbn:se:umu:diva-225273 (URN)10.1080/07853890.2024.2341252 (DOI)001221798800001 ()38738413 (PubMedID)2-s2.0-85192921686 (Scopus ID)
Funder
Eli Lilly and Company
Available from: 2024-05-29 Created: 2024-05-29 Last updated: 2024-05-29Bibliographically approved
Norlin, J. M., Löfvendahl, S. & Schmitt-Egenolf, M. (2024). Health-related quality of life in patients with palmoplantar pustulosis: a Swedish register study. Annals of Medicine, 56(1), Article ID 2386524.
Open this publication in new window or tab >>Health-related quality of life in patients with palmoplantar pustulosis: a Swedish register study
2024 (English)In: Annals of Medicine, ISSN 0785-3890, E-ISSN 1365-2060, Vol. 56, no 1, article id 2386524Article in journal (Refereed) Published
Abstract [en]

Background: Real-world data on health-related quality of life (HRQoL) in palmoplantar pustulosis (PPP) are scarce and few studies have analysed the generic HRQoL.

Objectives: To assess HRQoL using the generic EQ-5D instrument and the Dermatology Life Quality Index (DLQI) instrument in PPP compared to plaque psoriasis.

Methods: Cross-sectional data from PsoReg, the Swedish National Registry for Systemic Treatment of Psoriasis (2006–2021), were examined. The study included 306 patients with PPP, out of which 22% had concomitant plaque psoriasis (n = 68), and 7041 patients with plaque psoriasis only. EQ-5D and DLQI were compared between patients with PPP and patients with plaque psoriasis, overall and stratified by sex. A subgroup analysis compared outcomes for patients with PPP vs. patients with severe plaque psoriasis (Psoriasis Area and Severity Index ≥10). Multiple regression analyses were performed to control for potential confounders (age, sex, comorbidities, lifestyle factors).

Results: Patients with PPP were to a larger extent female (79% vs. 37%, p < .01) and older (mean [SD] age 59.9 [11.9] vs. 50.7 [16.0] years, p < .01) than patients with plaque psoriasis. EQ-5D values were significantly lower (worse) in patients with PPP (mean [SD] 0.622 [0.309]) compared to patients with plaque psoriasis (mean [SD] 0.715 [0.274]). No significant difference was observed compared to patients with severe plaque psoriasis (p = .237). DLQI was comparable in PPP and plaque psoriasis patients (p = .117). In the regression analyses, PPP only and PPP with plaque psoriasis were associated with lower EQ-5D values of 0.065 (p < .01) and 0.061 points (p < .10) compared to plaque psoriasis patients.

Conclusions: PPP had a substantial negative impact on patients’ generic and dermatology-specific HRQoL. Patients with PPP were worse off in terms of generic HRQoL compared with patients with plaque psoriasis when controlling for the impact of potential confounders.

Place, publisher, year, edition, pages
Taylor & Francis Group, 2024
Keywords
clinical practice, DLQI, EQ-5D, health related quality-of-life, Palmoplantar pustulosis, register
National Category
Dermatology and Venereal Diseases
Identifiers
urn:nbn:se:umu:diva-228581 (URN)10.1080/07853890.2024.2386524 (DOI)001287611900001 ()39115530 (PubMedID)2-s2.0-85200939507 (Scopus ID)
Available from: 2024-08-19 Created: 2024-08-19 Last updated: 2024-08-19Bibliographically approved
Löfvendahl, S., Norlin, J. M. & Schmitt-Egenolf, M. (2023). Comorbidities in palmoplantar pustulosis: a Swedish population-based register study [Letter to the editor]. British Journal of Dermatology, 189(2), 230-232
Open this publication in new window or tab >>Comorbidities in palmoplantar pustulosis: a Swedish population-based register study
2023 (English)In: British Journal of Dermatology, ISSN 0007-0963, E-ISSN 1365-2133, Vol. 189, no 2, p. 230-232Article in journal, Letter (Refereed) Published
Place, publisher, year, edition, pages
Oxford University Press, 2023
National Category
Dermatology and Venereal Diseases
Identifiers
urn:nbn:se:umu:diva-212408 (URN)10.1093/bjd/ljad134 (DOI)001002219700001 ()37285288 (PubMedID)2-s2.0-85165223045 (Scopus ID)
Available from: 2023-07-28 Created: 2023-07-28 Last updated: 2023-07-28Bibliographically approved
Löfvendahl, S., Norlin, J. M. & Schmitt-Egenolf, M. (2023). Comorbidities in patients with generalized pustular psoriasis: a nationwide population-based register study [Letter to the editor]. The Journal of American Academy of Dermatology, 88(3), 736-738
Open this publication in new window or tab >>Comorbidities in patients with generalized pustular psoriasis: a nationwide population-based register study
2023 (English)In: The Journal of American Academy of Dermatology, ISSN 0190-9622, E-ISSN 1097-6787, Vol. 88, no 3, p. 736-738Article in journal, Letter (Refereed) Published
Place, publisher, year, edition, pages
Elsevier, 2023
Keywords
case-control, comorbidities, epidemiology, generalized pustular psoriasis, healthcare register, population-based
National Category
Dermatology and Venereal Diseases
Research subject
Dermatology and Venerology
Identifiers
urn:nbn:se:umu:diva-200422 (URN)10.1016/j.jaad.2022.09.049 (DOI)000949235700001 ()36228948 (PubMedID)2-s2.0-85141807940 (Scopus ID)
Available from: 2022-10-19 Created: 2022-10-19 Last updated: 2023-05-02Bibliographically approved
Löfvendahl, S., Norlin, J. M. & Schmitt-Egenolf, M. (2023). Economic burden of palmoplantar pustulosis in Sweden: a population-based register study. Acta Dermato-Venereologica, 103, Article ID adv00843.
Open this publication in new window or tab >>Economic burden of palmoplantar pustulosis in Sweden: a population-based register study
2023 (English)In: Acta Dermato-Venereologica, ISSN 0001-5555, E-ISSN 1651-2057, Vol. 103, article id adv00843Article in journal (Refereed) Published
Abstract [en]

The aim of this study was to estimate the economic burden of palmoplantar pustulosis, a chronic relapsing skin condition commonly occurring in combination with psoriasis vulgaris. Using data from the Swedish National Patient Register and Swedish Prescribed Drug Register for 2015, the study estimated all-cause and palmoplantar pustulosis-specific healthcare resource use (inpatient stays, physician visits and drug use) for 14,715 patients with palmoplantar pustulosis, and compared these both with matched controls from the general population and with patients with psoriasis vulgaris (without palmoplantar pustulosis). Mean annual direct costs for a patient with palmoplantar pustulosis was higher compared with costs for the general population (3,000 vs 1,700 Euro, p < 0.001). Compared with psoriasis vulgaris, more patients with palmoplantar pustulosis had inpatient stays, but fewer had physician visits and psoriasis-related drugs; the overall costs were similar. Only a small fraction of the costs of physician visits and inpatient stays for patients with palmoplantar pustulosis were attributable to specific palmoplantar pustulosis problems, indicating a clear comorbidity burden in palmoplantar pustulosis.

Place, publisher, year, edition, pages
Medical Journals Sweden, 2023
National Category
Dermatology and Venereal Diseases
Identifiers
urn:nbn:se:umu:diva-203551 (URN)10.2340/actadv.v103.4501 (DOI)000926022500007 ()36621923 (PubMedID)2-s2.0-85145970985 (Scopus ID)
Available from: 2023-01-19 Created: 2023-01-19 Last updated: 2023-09-05Bibliographically approved
Ericson, O., Löfvendahl, S., Norlin, J. M., Gyllensvärd, H. & Schmitt-Egenolf, M. (2023). Mortality in generalized pustular psoriasis: a population-based national register study [Letter to the editor]. The Journal of American Academy of Dermatology, 89(3), 616-619
Open this publication in new window or tab >>Mortality in generalized pustular psoriasis: a population-based national register study
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2023 (English)In: The Journal of American Academy of Dermatology, ISSN 0190-9622, E-ISSN 1097-6787, Vol. 89, no 3, p. 616-619Article in journal, Letter (Other academic) Published
Place, publisher, year, edition, pages
Elsevier, 2023
Keywords
epidemiology, generalized pustular psoriasis, health care register, Kaplan-Meier survival, mortality, population-based
National Category
Dermatology and Venereal Diseases
Identifiers
urn:nbn:se:umu:diva-211818 (URN)10.1016/j.jaad.2023.04.066 (DOI)37230364 (PubMedID)2-s2.0-85162924801 (Scopus ID)
Available from: 2023-07-11 Created: 2023-07-11 Last updated: 2023-11-13Bibliographically approved
Tufvesson Stiller, H., Schmitt-Egenolf, M., Fohlin, H. & Uppugunduri, S. (2023). Patient reported experiences of Swedish patients being investigated for cancer during the Covid-19 pandemic. Supportive Care in Cancer, 31(7), Article ID 416.
Open this publication in new window or tab >>Patient reported experiences of Swedish patients being investigated for cancer during the Covid-19 pandemic
2023 (English)In: Supportive Care in Cancer, ISSN 0941-4355, E-ISSN 1433-7339, Vol. 31, no 7, article id 416Article in journal (Refereed) Published
Abstract [en]

Background: Patient reported experiences in individuals being investigated for cancer have been recorded in a nationwide survey in Sweden, providing an opportunity to assess the impact of the Covid-19-pandemic.

Material and Methods: Questionnaires from 45920 patients were analyzed to assess the experience of being investigated for cancer. Data from before the Covid-19-pandemic (2018–2019) was compared to data acquired during the pandemic (2020–2021), using chi-square and Wilcoxon rank sum tests. Both, patients who were cleared from suspicion of cancer and those who were diagnosed with cancer were included.

Results: Fewer patients in total visited health services during the pandemic. However, patients that did seek help did so to a similar extent during as prior to the pandemic. Patient waiting time was perceived to be shorter during the pandemic and judged as neither too long nor too short by most patients. The emotional support to patients improved during the pandemic, whereas the support to next of kin declined. A majority of patients received the results from the investigation in a meeting with the physician. Although there was a preference for receiving results in a meeting with the physician, the pandemic has brought an increasing interest in receiving results by phone.

Conclusion: Swedish cancer healthcare has shown resilience during the Covid-19-pandemic, maintaining high patient satisfaction while working under conditions of extraordinary pressure. Patients became more open to alternatives to physical “in person” health care visits which could lead to more digital visits in the future. However, support to significant others demands special attention.

Place, publisher, year, edition, pages
Springer Nature, 2023
Keywords
Cancer, Covid-19, Emotional support, Oncology, Patient reported experience measures, Patient satisfaction
National Category
Cancer and Oncology Health Care Service and Management, Health Policy and Services and Health Economy
Identifiers
urn:nbn:se:umu:diva-211789 (URN)10.1007/s00520-023-07897-y (DOI)001017657700003 ()37354327 (PubMedID)2-s2.0-85162781593 (Scopus ID)
Available from: 2023-07-12 Created: 2023-07-12 Last updated: 2023-07-12Bibliographically approved
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ORCID iD: ORCID iD iconorcid.org/0000-0002-3858-8474

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