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Blusi, M., Norberg, H., Persiani, M. & Nieves, J. C. (2026). Towards a mixed reality companion to support nurses in medication management. In: Lucio Tommaso De Paolis; Pasquale Arpaia; Marco Sacco (Ed.), Extended Reality: International Conference, XR Salento 2025, Otranto, Italy, June 17–20, 2025, Proceedings, Part VII. Paper presented at International Conference, XR Salento 2025, Otranto, Italy, June 17–20, 2025 (pp. 407-417). Cham: Springer Nature
Öppna denna publikation i ny flik eller fönster >>Towards a mixed reality companion to support nurses in medication management
2026 (Engelska)Ingår i: Extended Reality: International Conference, XR Salento 2025, Otranto, Italy, June 17–20, 2025, Proceedings, Part VII / [ed] Lucio Tommaso De Paolis; Pasquale Arpaia; Marco Sacco, Cham: Springer Nature, 2026, s. 407-417Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Medication management is a daily and time-consuming task for hospital nurses. It includes searching for generic substitutions in online databases when a prescribed drug is not available, and also searching for specific drugs in the actual medication room to find where it is physically located. In co-creation with stakeholders an Augmented Reality-based companion was created, which resides in a holographic device that can be worn during practice and assists nurses through a holographic, mixed reality environment, supporting the task of medication management in a comfortable way. Ethical assessment of the system, conducted using the AI4EU assessment tool, highlighted key strengths of the system and also identified areas for improvement, particularly in transparency legislative clarity. A challenge for user testing in clinical environments is that hospital medication rooms are strictly regulated. To enable future user studies a Medication Room Simulator was developed.

Ort, förlag, år, upplaga, sidor
Cham: Springer Nature, 2026
Serie
Lecture Notes in Computer Science, ISSN 0302-9743, E-ISSN 1611-3349 ; 15743
Nyckelord
Augmented Reality, eHealth, Generic Substitution, Intelligent Companion, Software Agents
Nationell ämneskategori
Människa-datorinteraktion (interaktionsdesign)
Identifikatorer
urn:nbn:se:umu:diva-245848 (URN)10.1007/978-3-031-97781-7_30 (DOI)2-s2.0-105018912706 (Scopus ID)978-3-031-97780-0 (ISBN)978-3-031-97781-7 (ISBN)
Konferens
International Conference, XR Salento 2025, Otranto, Italy, June 17–20, 2025
Tillgänglig från: 2025-12-19 Skapad: 2025-12-19 Senast uppdaterad: 2025-12-19Bibliografiskt granskad
Westborg, I., Al-Najjar, A. & Norberg, H. (2025). Eligibility for faricimab in a real-world diabetic macular oedema population: a cross-sectional study. BMJ Open, 15(2), Article ID e089801.
Öppna denna publikation i ny flik eller fönster >>Eligibility for faricimab in a real-world diabetic macular oedema population: a cross-sectional study
2025 (Engelska)Ingår i: BMJ Open, E-ISSN 2044-6055, Vol. 15, nr 2, artikel-id e089801Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Purpose: To investigate the eligibility for faricimab in a real-world diabetic macular oedema (DMO) population to the YOSEMITE and RHINE trials, and to compare the eligible DMO populations to the trial populations.

Design, settings and participants: This retrospective cross-sectional analysis used data from the Swedish Macula Registry (SMR) between 1 January 2019 and 31 August 2023. Eligibility criteria mirrored the main criteria of the YOSEMITE and RHINE trials: (1) DMO diagnosis, (2) treatment-naïve, (3) 18 years or older, (4) central retinal thickness (CRT) 325 µm or higher and (5) best-corrected visual acuity (BCVA) ranging from 25 to 73 letters. Individuals with registered proliferative diabetic retinopathy (DR) at the start of treatment were excluded. A secondary selection of eligible individuals was conducted using the same criteria, except for BCVA, which ranged from 25 to 77 letters according to national guidelines (treatment practice).

Main outcome measures: Characteristics at the initial visit of the two eligible SMR populations were compared with baseline data from the clinical trials, respectively.

Results: In total, 3777 individuals with DMO were selected from SMR. Of these, 2357 (62.4%) individuals were treatment-naïve, all were 18 years or older, 1928 (51.0%) exhibited CRT≥325 µm, 1175 (31.1%) had 25-73 letters based on phase III studies, while 1528 (40.5%) had 25-77 letters according to treatment practice. After excluding individuals with registered proliferative DR 1171 (31.0%) individuals in the SMR met all criteria based on phase III studies, while 1522 (40.3%) individuals fulfilled the criteria according to treatment practice. The SMR and treatment practice populations were older (YOSEMITE 67.5±11.6 vs 62.8±10.0 years, p<0.001 and RHINE 67.5±11.6 vs 61.6±10.1 years, p<0.001) than those in the phase III studies and had lower CRT (YOSEMITE 446±96 vs 486±131 µm, p<0.001 and RHINE 446±96 vs 471±127 µm, p=0.001).

Conclusion: Approximately 30% of DMO patients in the SMR met the main trial criteria from YOSEMITE and RHINE, while around 40% met the criteria based on treatment practice. The SMR and treatment practice cohorts were older and had less severe DMO than the trial cohorts. Further research into the safety profile of faricimab in clinical settings is necessary, along with the consideration of additional eligibility criteria when implementing faricimab in ophthalmology practice.

Ort, förlag, år, upplaga, sidor
BMJ Publishing Group Ltd, 2025
Nyckelord
Cross-Sectional Studies, Diabetic retinopathy, Drug Therapy, OPHTHALMOLOGY, REGISTRIES
Nationell ämneskategori
Endokrinologi och diabetes Oftalmologi
Identifikatorer
urn:nbn:se:umu:diva-235649 (URN)10.1136/bmjopen-2024-089801 (DOI)001414619900001 ()39909510 (PubMedID)2-s2.0-85217090959 (Scopus ID)
Tillgänglig från: 2025-02-25 Skapad: 2025-02-25 Senast uppdaterad: 2025-02-25Bibliografiskt granskad
Abdalla, S., Westborg, I., Pulkki-Brännström, A.-M. & Norberg, H. (2025). Faricimab versus bevacizumab for neovascular age-related macular degeneration: cost analysis based on real-world data from the Swedish Macula Registry. Acta Ophthalmologica, 103(1), 99-108
Öppna denna publikation i ny flik eller fönster >>Faricimab versus bevacizumab for neovascular age-related macular degeneration: cost analysis based on real-world data from the Swedish Macula Registry
2025 (Engelska)Ingår i: Acta Ophthalmologica, ISSN 1755-375X, E-ISSN 1755-3768, Vol. 103, nr 1, s. 99-108Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Purpose: To analyse the impact on cost if faricimab is used as the first-line treatment for neovascular age-related macular degeneration (nAMD) compared to standard treatment with bevacizumab.

Methods: Retrospective registry study including real-world data from the Swedish Macula Registry between 2017 and 2022. The observed number of injections and visits for bevacizumab during the first two years of treatment was used (n = 437 patients). Number of faricimab injections was obtained from published clinical trial data and unit costs mostly from publicly available Swedish sources. The provider cost included medication and visit cost and societal cost included additionally patient travel cost. Costs are presented in 2023 EUR.

Results: The incremental societal cost of faricimab was 277 EUR per patient compared to bevacizumab in the base case. Medication cost was higher (1516 EUR) while visit cost (−1183 EUR) and patient travel cost (−56 EUR) were lower due to longer injection intervals. Faricimab was of similar cost as bevacizumab for patients residing far from the clinic. The faricimab injection interval and the number of bevacizumab injections were major drivers of uncertainty in the results.

Conclusion: Faricimab represents a cost-effective alternative to bevacizumab for patients with nAMD in Sweden. Its extended treatment interval is particularly beneficial for patients living far from clinics, and if the real-life faricimab injection interval extends beyond 12 weeks. Our findings emphasize faricimab's potential to free up healthcare staff to treat a larger patient population with existing clinic resources.

Ort, förlag, år, upplaga, sidor
John Wiley & Sons, 2025
Nyckelord
AMD, cost minimization analysis, faricimab, real-world data, Swedish Macula Registry
Nationell ämneskategori
Oftalmologi
Identifikatorer
urn:nbn:se:umu:diva-231037 (URN)10.1111/aos.16774 (DOI)001331199400001 ()39400438 (PubMedID)2-s2.0-85206192285 (Scopus ID)
Forskningsfinansiär
Umeå universitet
Tillgänglig från: 2024-10-24 Skapad: 2024-10-24 Senast uppdaterad: 2025-05-28Bibliografiskt granskad
Gustafsson, M., Norberg, H. & Mattsson, S. (2025). Job satisfaction among pharmacists graduating from a university in northern Sweden: a comparative analysis. Pharmacy, 13(6), Article ID 171.
Öppna denna publikation i ny flik eller fönster >>Job satisfaction among pharmacists graduating from a university in northern Sweden: a comparative analysis
2025 (Engelska)Ingår i: Pharmacy, E-ISSN 2226-4787, Vol. 13, nr 6, artikel-id 171Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Job satisfaction plays a critical role in shaping professional outcomes, as it has been positively associated with enhanced performance and greater motivation. Conversely, insufficient job satisfaction may contribute to higher rates of staff turnover, professional burnout, and intentions to leave the profession. The objective was to investigate job satisfaction among pharmacists educated at Umeå University in Sweden over time and to explore factors affecting job satisfaction. A survey was distributed to pharmacy graduates who had completed web-based pharmacy programs at Umeå University between 2019 and 2023. Questions regarding job satisfaction and factors related to it were included. The response rate was 38%. The results were compared with results from a previous investigation (graduation years 2015-2018) to enable comparisons over time. Compared to findings from the previous survey, job satisfaction was lower in the present study (76.4% vs. 91.4%, p = 0.004). Both greater opportunities for continuing professional development (CPD) and the perception that the knowledge and skills gained during education are beneficial in the current job were associated with high job satisfaction (OR: 5.360; 95% CI: 1.896-15.156 and OR: 3.983; 95% CI: 1.255-12.642, respectively). Understanding factors contributing to job satisfaction can help employers improve retention and work environment.

Ort, förlag, år, upplaga, sidor
MDPI, 2025
Nyckelord
continuing professional development, job satisfaction, pharmacist, pharmacy graduate
Nationell ämneskategori
Farmaceutiska vetenskaper
Identifikatorer
urn:nbn:se:umu:diva-250682 (URN)10.3390/pharmacy13060171 (DOI)001646447900001 ()41283632 (PubMedID)
Tillgänglig från: 2026-03-05 Skapad: 2026-03-05 Senast uppdaterad: 2026-03-09Bibliografiskt granskad
Norberg, H., Andersson, T., Håkansson, E., Hellström Ängerud, K. & Lindmark, K. (2024). Assessment of a systematic approach for implementing novel medications in clinical practice: an observational study with dapagliflozin. European Journal of Clinical Pharmacology, 80(9), 1363-1371
Öppna denna publikation i ny flik eller fönster >>Assessment of a systematic approach for implementing novel medications in clinical practice: an observational study with dapagliflozin
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2024 (Engelska)Ingår i: European Journal of Clinical Pharmacology, ISSN 0031-6970, E-ISSN 1432-1041, Vol. 80, nr 9, s. 1363-1371Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Objective: To assess a systematic implementation approach for introducing dapagliflozin to individuals with heart failure and reduced ejection fraction in an outpatient clinical setting.

Methods: Retrospective medical record data were analysed. All individuals diagnosed with heart failure who resided within the hospital catchment area and had visited cardiology or internal medicine department between 2010 and 2019 were screened by using the main inclusion criteria from the DAPA-HF trial. The effectiveness of the previously described seven-step systematic implementation approach was assessed by the proportion receiving information letter, dapagliflozin treatment, follow-ups at 2–12 weeks and 12 months post-dapagliflozin initiation, persistence on dapagliflozin, adverse events, and reasons for discontinuation.

Results: Of the 2433 individuals, 352 met the main DAPA-HF trial criteria in step 2. After exclusions in steps 3 and 4, 191 individuals remained. Of these, 158 were invited for eligibility discussion in step 5, with 107 having received an information letter beforehand. In step 6, dapagliflozin was prescribed to 69 individuals, and in step 7, follow-ups were conducted with 56 individuals at 2–12 weeks and 62 individuals at 12 months. Sixty out of 69 persisted on dapagliflozin after 12 months. Adverse events were reported by nine individuals. Discontinuation was attributed to reasons such as urinary tract infections, genital or abdominal discomfort, and hypotension.

Conclusion: The systematic introduction of dapagliflozin to heart failure patients was effective. Despite this, challenges in uniformly implementing procedures across patients were evident, emphasizing the necessity for a systematic implementation approach.

Ort, förlag, år, upplaga, sidor
Springer Nature, 2024
Nyckelord
Systematic implementation, Healthcare quality improvement, Chronic disease managemen, t Dapagliflozin
Nationell ämneskategori
Omvårdnad
Identifikatorer
urn:nbn:se:umu:diva-226820 (URN)10.1007/s00228-024-03707-4 (DOI)001242747500001 ()38856725 (PubMedID)2-s2.0-85195542718 (Scopus ID)
Forskningsfinansiär
Norrländska Hjärtfonden
Tillgänglig från: 2024-06-20 Skapad: 2024-06-20 Senast uppdaterad: 2024-08-20Bibliografiskt granskad
Persiani, M., Blusi, M., Norberg, H. & Nieves, J. C. (2024). SMAP: Smart Personalized Medication Assistant to Help Nurses in Medication Adherence. In: Marcin Hernes; Jarosław Wątróbski (Ed.), Emerging Challenges in Intelligent Management Information Systems: proceedings of 26th European Conference on Artificial Intelligence ECAI 2023 - IMIS 2023 Workshop. Paper presented at Workshop on Intelligent Management Information Systems (IMIS), 30 september till 04 oktober 2023, Krakow, POLAND (pp. 27-38). Springer, 1079
Öppna denna publikation i ny flik eller fönster >>SMAP: Smart Personalized Medication Assistant to Help Nurses in Medication Adherence
2024 (Engelska)Ingår i: Emerging Challenges in Intelligent Management Information Systems: proceedings of 26th European Conference on Artificial Intelligence ECAI 2023 - IMIS 2023 Workshop / [ed] Marcin Hernes; Jarosław Wątróbski, Springer, 2024, Vol. 1079, s. 27-38Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

We here report on the current development of an intelligent assistant supporting health professionals in the task of preparing pillboxes. This task is challenging for different reasons: it requires to search medications in the hospital's physical warehouse, and when pills are unavailable to search online resources for equivalents, to then search again the warehouse for availability of those. We therefore propose to support this process through an assistant residing on a holographic device that can be wore during practices. In this way, nurse can rely on an online holographic layer supporting the task showing availability of drugs and online information in a comfortable way. In addition, we plan to furnish this agent with features for explainability through an Abstract Argumentation Framework. We here introduce the argumentative framework and provide an initial formulation for deciding which drugs are equivalent and where they are in the warehouse. In the future we plan to extend the framework with more types of argumentative structures such as when suggesting drugs based on online resources.

Ort, förlag, år, upplaga, sidor
Springer, 2024
Serie
Lecture Notes in Networks and Systems, ISSN 2367-3370 ; 1079
Nyckelord
Intelligent Assistant, Ontology, Probabilistic Logic Argumentation Framework, Augmented Reality
Nationell ämneskategori
Datavetenskap (datalogi) Omvårdnad
Identifikatorer
urn:nbn:se:umu:diva-242762 (URN)10.1007/978-3-031-66761-9_3 (DOI)001343075700003 ()2-s2.0-85203139911 (Scopus ID)978-3-031-66761-9 (ISBN)978-3-031-66760-2 (ISBN)
Konferens
Workshop on Intelligent Management Information Systems (IMIS), 30 september till 04 oktober 2023, Krakow, POLAND
Tillgänglig från: 2025-08-08 Skapad: 2025-08-08 Senast uppdaterad: 2025-08-08Bibliografiskt granskad
Norberg, H., Lindqvist, M. H. & Gustafsson, M. (2023). Older individuals’ experiences of medication management and care after discharge from hospital: an interview study. Patient Preference and Adherence, 17, 781-792
Öppna denna publikation i ny flik eller fönster >>Older individuals’ experiences of medication management and care after discharge from hospital: an interview study
2023 (Engelska)Ingår i: Patient Preference and Adherence, E-ISSN 1177-889X, Vol. 17, s. 781-792Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Purpose: To develop an in-depth understanding of older individuals’ attitudes and perceptions of medication management and care after discharge from hospital-to-home.

Patients and Methods: A qualitative study using semi-structured interviews with selected individuals 75 years and older, discharged from hospital within the last 6–12 months, living at home, and managing their own medications. Face-to-face interviews were audio-recorded, transcribed and analyzed with thematic analysis.

Results: Among the 15 respondents, mean age was 83.5 years (range 75–95 years), 67% were women, and 60% lived alone. The majority (80%) managed their medications with a pill organizer or directly from the pill boxes, while 20% used dose dispensed medications. The analysis of the data led to six themes: Medication adherence, Personal responsibility, Transitions of care, Beliefs about medications, Participation (experience of participation, willingness to participate) and Accessibility (easier to reach hospital than primary care, navigating in the care system, continuity, personal chemistry).

Conclusion: The included respondents who were older individuals, living at home and managing their own medications, expressed that they were medical adherent and self-managing. Two important aspects which were seen were difficulties to reach primary care on their own initiative and the lack of continuity with the same physician over a longer period of time.

Ort, förlag, år, upplaga, sidor
Dove Medical Press Ltd, 2023
Nyckelord
medication adherence, qualitative research, self management, shared decision making, transitional care
Nationell ämneskategori
Omvårdnad Hälso- och sjukvårdsorganisation, hälsopolitik och hälsoekonomi
Identifikatorer
urn:nbn:se:umu:diva-206799 (URN)10.2147/PPA.S400039 (DOI)000957252200001 ()36987497 (PubMedID)2-s2.0-85152054648 (Scopus ID)
Forskningsfinansiär
Region VästerbottenForte, Forskningsrådet för hälsa, arbetsliv och välfärd, 2017-01438Vetenskapsrådet, 2019-01078
Tillgänglig från: 2023-04-17 Skapad: 2023-04-17 Senast uppdaterad: 2024-01-17Bibliografiskt granskad
Irshaidat, S., Gustafsson, M. & Norberg, H. (2023). Self-reported medication adherence among older people admitted to hospital: a descriptive study. Drugs - real world outcomes, 10, 23-29
Öppna denna publikation i ny flik eller fönster >>Self-reported medication adherence among older people admitted to hospital: a descriptive study
2023 (Engelska)Ingår i: Drugs - real world outcomes, ISSN 2199-1154, E-ISSN 2198-9788, Vol. 10, s. 23-29Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Background: Poor medication adherence is prevalent among older people. To optimize therapeutic outcomes, it is crucial to understand the underlying causes and perceptions.

Objective: We aimed to investigate the extent of self-reported medication adherence and associated factors among older people admitted to hospital.

Methods: Individuals living at home aged ≥ 75 years with an emergency admission at a university hospital between September 2018 and September 2021 were included. Participants answered the Medication Adherence Report Scale (MARS-5) questionnaire upon admission regarding their prescribed long-term medications. Participants with a MARS-5 score of 23–25 were defined as adherent and with a score of 5–22 as nonadherent. A multivariable logistic regression analysis was performed to investigate possible factors independently associated with self-reported medication adherence.

Results: A total of 261 individuals were included. The mean age was 84 years (standard deviation 5.7) and the mean MARS-5 score was 23.9 (standard deviation 1.8). Overall, 227 (87%) participants were classified as adherent to their prescribed treatment, while 34 (13%) participants were classified as nonadherent. Participants with cognitive impairment (odds ratio = 0.40, 95% confidence interval 0.18–0.90, p = 0.027) and depression (odds ratio = 0.29, 95% confidence interval 0.10–0.87, p = 0.028) had a lower odds of reporting adherence to their medications.

Conclusions: The majority of individuals aged ≥ 75 years who were recently hospitalized rated themselves as adherent to their prescribed medications according to MARS-5. Future studies would benefit from adding more possible explanatory factors and combining a self-reported assessment with a more objective measurement of medication adherence.

Ort, förlag, år, upplaga, sidor
Springer Nature, 2023
Nationell ämneskategori
Folkhälsovetenskap, global hälsa och socialmedicin
Identifikatorer
urn:nbn:se:umu:diva-204515 (URN)10.1007/s40801-023-00352-8 (DOI)000920799500001 ()36703097 (PubMedID)2-s2.0-85146894904 (Scopus ID)
Forskningsfinansiär
Region VästerbottenUmeå universitetSvenska Sällskapet för Medicinsk Forskning (SSMF)Forte, Forskningsrådet för hälsa, arbetsliv och välfärd, 2017-01438Vetenskapsrådet, 2019-01078
Tillgänglig från: 2023-02-07 Skapad: 2023-02-07 Senast uppdaterad: 2025-02-20Bibliografiskt granskad
Jern, I., Forsell, S. & Norberg, H. (2022). Eligibility for faricimab in a real-world neovascular age-related macular degeneration population: a cross-sectional study. BMJ Open, 12(9), Article ID e065001.
Öppna denna publikation i ny flik eller fönster >>Eligibility for faricimab in a real-world neovascular age-related macular degeneration population: a cross-sectional study
2022 (Engelska)Ingår i: BMJ Open, E-ISSN 2044-6055, Vol. 12, nr 9, artikel-id e065001Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

OBJECTIVES: To investigate the eligibility of a real-world neovascular age-related macular degeneration (nAMD) population for the TENAYA and LUCERNE trials (testing faricimab), and to compare the eligible real-world patients to trial participants. DESIGN, SETTINGS AND PARTICIPANTS: In this retrospective cross-sectional study, we used data from the Swedish Macula Registry (SMR) between 1 January 2017 and 31 December 2020. Persons were eligible if they fulfilled the main inclusion criteria in TENAYA and LUCERNE: (1) nAMD diagnosis, (2) treatment naïve, (3) ≥50 years and (4) best-corrected visual acuity (BCVA) of 78-24 letters. MAIN OUTCOME MEASURES: Characteristics at the original visit of the eligible SMR population and baseline data from the clinical trials were compared. RESULTS: In total, 27 962 individuals with nAMD were registered in SMR. A total of 15 399 (55%) individuals were treatment naïve; of these, 15 368 (55%) were ≥50 years and 13 265 (47%) also had BCVA of 78-24 letters and fulfilled eligibility. Among treatment-naïve individuals, 86% were eligible and the BCVA criterion was the most common reason for non-eligibility. The eligible SMR population was significantly older than either TENAYA or LUCERNE. SMR included more women and patients with worse visual acuity than TENAYA, while SMR patients were diagnosed more quickly than LUCERNE. CONCLUSIONS: Almost half of the real-world nAMD population in SMR fulfilled the main inclusion criteria of the TENAYA and LUCERNE trials. Among treatment-naïve individuals, 86% were eligible. Marginally differences were shown between the eligible SMR population and the trial populations. The SMR population were older and more similar to the population in LUCERNE than TENAYA.

Ort, förlag, år, upplaga, sidor
BMJ Publishing Group Ltd, 2022
Nyckelord
clinical trials, ophthalmology, public health
Nationell ämneskategori
Oftalmologi
Identifikatorer
urn:nbn:se:umu:diva-199669 (URN)10.1136/bmjopen-2022-065001 (DOI)000853828800006 ()36096541 (PubMedID)2-s2.0-85137665730 (Scopus ID)
Tillgänglig från: 2022-10-17 Skapad: 2022-10-17 Senast uppdaterad: 2023-08-28Bibliografiskt granskad
Jonsson, A., Wessberg, G., Norberg, H., Söderström, A., Valham, F., Bergdahl, E. & Lindmark, K. (2022). Motives, frequency, predictors and outcomes of MRA discontinuation in a real-world heart failure population. Open heart, 9(2), Article ID e002022.
Öppna denna publikation i ny flik eller fönster >>Motives, frequency, predictors and outcomes of MRA discontinuation in a real-world heart failure population
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2022 (Engelska)Ingår i: Open heart, E-ISSN 2053-3624, Vol. 9, nr 2, artikel-id e002022Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Introduction: Mineralocorticoid receptor antagonists (MRAs) reduce mortality and morbidity in patients with heart failure and reduced ejection fraction (HFrEF), but are largely underused. We evaluated the frequency, motives, predictors and outcomes of MRA discontinuation in a real-world heart failure population.

Methods and results: This was a single-centre, retrospective cohort study where medical record-based data were collected on patients with HFrEF between 2010 and 2018. In the final analysis, 572 patients were included that comprised the continued MRA group (n=275) and the discontinued MRA group (n=297). Patients that discontinued MRA were older, had a higher comorbidity index and a lower index estimated glomerular filtration rate (eGFR). Predictors of MRA discontinuations were increased S-potassium, lower eGFR, lower systolic blood pressure, higher frequency of comorbidities and a higher left ventricular ejection fraction. The most common reason for MRA discontinuation was renal dysfunction (n=97, 33%) with 59% of these having an eGFR <30 mL/min/1.73m 2, and elevated S-potassium (n=71, 24%) with 32% of these having an S-potassium >5.5 mmol/L. Discontinuation of MRA increased the adjusted risk of all-cause mortality (HR 1.48; 95% CI 1.07 to 2.05; p=0.019).

Conclusions: Half of all patients with HFrEF initiated on MRA discontinued the treatment. A substantial number of patients discontinued MRA without meeting the guideline-recommended levels of eGFR and S-potassium where mild to moderate hyperkalaemia seems to be the most decisive predictor. Further, MRA discontinuation was associated with increased adjusted risk of all-cause mortality.

Ort, förlag, år, upplaga, sidor
BMJ Publishing Group Ltd, 2022
Nyckelord
drug monitoring, heart failure, pharmacology, clinical
Nationell ämneskategori
Kardiologi och kardiovaskulära sjukdomar
Identifikatorer
urn:nbn:se:umu:diva-199838 (URN)10.1136/openhrt-2022-002022 (DOI)000850226900003 ()2-s2.0-85137936079 (Scopus ID)
Tillgänglig från: 2022-10-03 Skapad: 2022-10-03 Senast uppdaterad: 2025-02-10Bibliografiskt granskad
Organisationer
Identifikatorer
ORCID-id: ORCID iD iconorcid.org/0000-0002-6785-2895

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