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Christopher CM, Blebil AQ, Bhuvan KC, Alex D, Ibrahim MIM, Ismail N, Cheong MWL. Assessing feasibility of conducting medication review with follow-up among older adults at community pharmacy: a pilot randomised controlled trial. Int J Clin Pharm 2024; 46:843-853. [PMID: 38635115 DOI: 10.1007/s11096-024-01711-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 02/08/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Medication review with follow-up is essential for optimising medication utilisation among the older adult population in primary healthcare. AIM This study aimed to evaluate the feasibility of implementing medication reviews with follow-up for older adults in community pharmacies and examined potential outcomes on medication use. METHOD A pilot randomised controlled trial was conducted with 4 cluster-randomised community pharmacies to assess the feasibility of the intervention. Two community pharmacies served as intervention and control groups. Both groups recruited older adults over 60 who were followed over 6 months. The translated Medication use Questionnaire (MedUseQ) was administered at baseline and 6 months for both groups. The outcomes were to assess the feasibility of conducting medication review with follow-up and the probable medication use outcomes from the intervention. RESULTS The intervention and control groups comprised 14 and 13 older adults. A total of 35 recommendations were made by pharmacists in the intervention group and 8 in the control group. MedUseQ was easily administered, providing some evidence the feasibility of the intervention. However, there were feasibility challenges such as a lack of pharmacists, collaborative practice, difficulties with the tool language, time constraints, and limited funds. Questionnaire results provided a signal of improvement in medication administration, adherence, and polypharmacy among intervention participants. The incidence of drug related problems was significantly higher in the control group (median = 1) after 6 months, U = 15, z = - 2.98, p = 0.01. CONCLUSION Medication review with follow-up is potentialy practical in community pharmacies, but there are feasibility issues. While these challenges can be addressed, it is essential to study larger sample sizes to establish more robust evidence regarding outcomes. CLINICAL TRIAL REGISTRY ClinicalTrials.Gov NCT05297461.
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Affiliation(s)
| | - Ali Qais Blebil
- School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, Subang Jaya, Selangor, Malaysia
| | - K C Bhuvan
- School of Clinical Sciences, Queensland University of Technology, Brisbane, Australia
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, QLD, Australia
| | - Deepa Alex
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, Subang Jaya, Selangor, Malaysia
- Department of Geriatrics and Healthy Living, KIMSHEALTH, Thiruvananthapuram, Kerala, India
| | | | - Norhasimah Ismail
- Bayan Lepas Health Clinic, Ministry of Health, Bayan Lepas, Penang, Malaysia
| | - Mark Wing Loong Cheong
- School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, Subang Jaya, Selangor, Malaysia
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Urbańczyk K, Guntschnig S, Antoniadis V, Falamic S, Kovacevic T, Kurczewska-Michalak M, Miljković B, Olearova A, Sviestina I, Szucs A, Tachkov K, Tiszai Z, Volmer D, Wiela-Hojeńska A, Fialova D, Vlcek J, Stuhec M, Hogg A, Scott M, Stewart D, Mair A, Ravera S, Lery FX, Kardas P. Recommendations for wider adoption of clinical pharmacy in Central and Eastern Europe in order to optimise pharmacotherapy and improve patient outcomes. Front Pharmacol 2023; 14:1244151. [PMID: 37601045 PMCID: PMC10433912 DOI: 10.3389/fphar.2023.1244151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 07/17/2023] [Indexed: 08/22/2023] Open
Abstract
Clinical pharmacy as an area of practice, education and research started developing around the 1960s when pharmacists across the globe gradually identified the need to focus more on ensuring the appropriate use of medicines to improve patient outcomes rather than being engaged in manufacturing and supply. Since that time numerous studies have shown the positive impact of clinical pharmacy services (CPS). The need for wider adoption of CPS worldwide becomes urgent, as the global population ages, and the prevalence of polypharmacy as well as shortage of healthcare professionals is rising. At the same time, there is great pressure to provide both high-quality and cost-effective health services. All these challenges urgently require the adoption of a new paradigm of healthcare system architecture. One of the most appropriate answers to these challenges is to increase the utilization of the potential of highly educated and skilled professionals widely available in these countries, i.e., pharmacists, who are well positioned to prevent and manage drug-related problems together with ensuring safe and effective use of medications with further care relating to medication adherence. Unfortunately, CPS are still underdeveloped and underutilized in some parts of Europe, namely, in most of the Central and Eastern European (CEE) countries. This paper reviews current situation of CPS development in CEE countries and the prospects for the future of CPS in that region.
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Affiliation(s)
- Kamila Urbańczyk
- Department of Clinical Pharmacology, Wroclaw Medical University, Wroclaw, Poland
- Regional Specialist Hospital in Wroclaw, Wroclaw, Poland
| | - Sonja Guntschnig
- Tauernklinikum Zell am See, Zell am See, Austria
- School of Pharmacy and Pharmaceutical Sciences, Ulster University, Coleraine, Northern Ireland
| | | | - Slaven Falamic
- Department of Pharmacokinetics and Clinical Pharmacy, Faculty of Medicine, University of Banja Luka, Banja Luka, Bosnia and Herzegovina
| | - Tijana Kovacevic
- Pharmacy Department, University Clinical Centre of the Republic of Srpska, Banja Luka, Bosnia and Herzegovina
- Department of Pharmacokinetics and Clinical Pharmacy, Faculty of Medicine, University of Banja Luka, Banja Luka, Bosnia and Herzegovina
| | | | - Branislava Miljković
- Department of Pharmacokinetics and Clinical Pharmacy, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Anna Olearova
- Department of Clinical Pharmacology, University Hospital Bratislava—Hospital Ruzinov, Bratislava, Slovakia
| | - Inese Sviestina
- Faculty of Medicine, University of Latvia, Riga, Latvia
- Children’s Clinical University Hospital, Riga, Latvia
| | - Attila Szucs
- Pharmacy Department, National Institute of Oncology, Budapest, Hungary
| | - Konstantin Tachkov
- Department of Organization and Economy of Pharmacy, Faculty of Pharmacy, Medical University-Sofia, Sofia, Bulgaria
| | - Zita Tiszai
- Department of Hospital Pharmacy, Bajcsy-Zsilinszky Hospital, Budapest, Hungary
| | - Daisy Volmer
- Institute of Pharmacy, Faculty of Medicine, University of Tartu, Tartu, Estonia
| | - Anna Wiela-Hojeńska
- Department of Clinical Pharmacology, Wroclaw Medical University, Wroclaw, Poland
| | - Daniela Fialova
- Department of Clinical and Social Pharmacy, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czechia
- Department of Geriatrics and Gerontology, First Faculty of Medicine in Prague, Charles University, Prague, Czechia
| | - Jiri Vlcek
- Department of Clinical and Social Pharmacy, Faculty of Pharmacy in Hradec Králové, Charles University, Hradec Králové, Czechia
- Clinical Pharmacy Department, Hospital Pharmacy, Teaching Hospital Hradec Kralove, Hradec Králové, Czechia
| | - Matej Stuhec
- Department of Pharmacology, Faculty of Medicine Maribor, University of Maribor, Maribor, Slovenia
- Department of Clinical Pharmacy, Ormoz Psychiatric Hospital, Ormoz, Slovenia
| | - Anita Hogg
- Medicines Optimisation Innovation Centre, Antrim Hospital, Antrim, United Kingdom
| | - Michael Scott
- Medicines Optimisation Innovation Centre, Antrim Hospital, Antrim, United Kingdom
| | - Derek Stewart
- College of Pharmacy, QU Health, Qatar University, Doha, Qatar
- European Society of Clinical Pharmacy, Leiden, Netherlands
| | - Alpana Mair
- Effective Prescribing and Therapeutics, Health and Social Care Directorate, Scottish Government, Edinburgh, United Kingdom
| | - Silvia Ravera
- European Directorate for the Quality of Medicines & Healthcare, Council of Europe, Strasbourg, France
| | - François-Xavier Lery
- European Directorate for the Quality of Medicines & Healthcare, Council of Europe, Strasbourg, France
| | - Przemysław Kardas
- Department of Family Medicine, Medical University of Lodz, Lodz, Poland
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Ketenci S, Akpınar G. Potential drug-drug interactions in adults receiving oral anticoagulant and antiaggregant therapy. Expert Opin Drug Saf 2023; 22:733-739. [PMID: 36860167 DOI: 10.1080/14740338.2023.2186397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 02/13/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND Anticoagulant and antiaggregant drugs are drug groups with high mortality and the most common cause of malpractice. RESEARCH DESIGN AND METHODS 18 and 65 years were scheduled for pharmacotherapy in the Family Health Center. 122 patients during their anticoagulant and/or antiaggregant treatment were evaluated in terms of drug-drug interactions. RESULTS Drug-drug interactions were detected in 89.7% of the patients included in the study. A total of 212 drug-drug interactions were found in 122 patients. Of these, 12 (5.6%) were identified as A, 16 (7.5%) B, 146 (68.6%) C, 32 (15.2%) D and 6 (2.8%) X risk category. The number of DDI was found to be significantly higher in patients aged between 56 and 65 years. The most drug interactions are significantly higher in the C and D categories, respectively. The most predicted clinical outcomes of DDI's were increased in the therapeutic effect and adverse/toxic reactions. CONCLUSIONS Contrary to expectations, it is seen that although polypharmacy is relatively less in patients aged 18-65 years compared to patients over 65 years of age, it is very important to detect drug interactions in this age group in terms of safety, efficacy and treatment benefit in terms of drug-drug interaction.
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Affiliation(s)
- Sema Ketenci
- Faculty of Medicine, Department of Medical Phamacology, Atlas University, Kagıthane, Turkiye
| | - Gökçe Akpınar
- Turkish Ministry of Health, Gebze Family Health Center, Istanbul, Turkiye
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Jurin I, Lucijanić M, Radonić V, Letilović T, Pejić J, Lucijanić J, Tješić-Drinković I, Sokol Tomić S, Hadžibegović I. Patients with dementia and atrial fibrillation less frequently receive direct oral anticoagulants (DOACs) and experience higher thrombotic and mortality risk. Acta Clin Belg 2022; 77:565-570. [PMID: 33834950 DOI: 10.1080/17843286.2021.1913547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To investigate differences in clinical presentation, anticoagulation pattern and outcomes in patients with dementia and atrial fibrillation (AF). METHODS A total of 1217 hospitalized patients with non-valvular AF from two institutions were retrospectively evaluated. Diagnosis of dementia was established by a psychiatrist or a neurologist prior to or during hospitalization. Adequacy of warfarin anticoagulation was assessed during follow-up using at least 10 standardized international ratio values. In addition to unmatched comparison, nested case-control study was performed to further evaluate differences in clinical outcomes between patients with and without dementia. RESULTS A total of 162/1217 (13.3%) patients were diagnosed with dementia. Among other associations, patients with dementia were significantly older with higher number of comorbidities, had lower estimated glomerular filtration rate (eGFR) and lower left ventricular ejection fraction (LVEF), (P < 0.05 for all analyses). Patients with dementia were significantly less likely to receive direct oral anticoagulants (DOACs; 27.2% vs 40.3%; P = 0.001) and were significantly more likely to be inadequately anticoagulated with warfarin (38.9% vs 28.6%; P = 0.008) than patients without dementia. After matching based on age, eGFR, LVEF, and CHA2DS2-VASC patients with dementia were significantly more likely to experience inferior overall survival (HR = 1.8; P = 0.001) and shorter time to thrombosis (HR = 2.3; P = 0.019). CONCLUSION Our findings speak in support of increased thrombotic and mortality risks in patients with dementia, possibly due to inadequate anticoagulation and higher number of comorbidities.
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Affiliation(s)
- Ivana Jurin
- Cardiology Department, University Hospital Dubrava, Zagreb, Croatia
| | - Marko Lucijanić
- Hematology Department, University Hospital Dubrava, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Vedran Radonić
- Division of Cardiology, Department of Medicine, University Hospital Merkur, Zagreb, Croatia
| | - Tomislav Letilović
- School of Medicine, University of Zagreb, Zagreb, Croatia
- Division of Cardiology, Department of Medicine, University Hospital Merkur, Zagreb, Croatia
| | - Josip Pejić
- Thoracic Surgery Department, University Hospital Dubrava, Zagreb, Croatia
| | | | - Ida Tješić-Drinković
- Gastroenterology, Hepatology and Clinical Nutrition Department, University Hospital Dubrava, Zagreb, Croatia
| | | | - Irzal Hadžibegović
- Cardiology Department, University Hospital Dubrava, Zagreb, Croatia
- Faculty of DentalMedicine, Josip Juraj Strossmayer University, Osijek, Croatia
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Tadesse TA, Abiye AA, Endale S, Yadeta D, Chelkeba L, Fenta TG. Challenges of Anticoagulation Management Service and Need of Establishing Pharmacist-Led Anticoagulation Clinic in Tertiary Care Teaching Hospital, Ethiopia: A Qualitative Study. J Multidiscip Healthc 2022; 15:743-754. [PMID: 35418756 PMCID: PMC8995148 DOI: 10.2147/jmdh.s359558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/22/2022] [Indexed: 12/01/2022] Open
Abstract
Pupose To explore the challenges of anticoagulation management (AMS) and assess the need for establishing a pharmacist-led anticoagulation clinic (PLAC) at Tikur Anbessa Specialized Hospital (TASH) in Addis Ababa, Ethiopia. Methods We conducted a qualitative study at TASH. Using a semistructured interview guide, we interviewed 15 physicians from different specialties, heads of pharmacy and laboratory departments. We also included 20 patients to explore their general perceptions, and experiences with and challenges of AMS; and the need to implement PLAC in the hospital. Results Only three physicians responded that they had protocols for initiating and maintaining warfarin dosing. Having protocols for venous thromboembolism (VTE) risk assessment, VTE prophylaxis and treatment, bleeding risk assessment, and contraindication to anticoagulant therapy were reported by seven, six, four, and three participants, respectively. Lack of trained healthcare professionals and a separate AMS clinic, inconsistency in INR testing and anticoagulant availability, and longer appointment times were the biggest challenges of the existing AMS, according to 80% of respondents. Fourteen patient respondents indicated that their satisfaction with the AMS was affected by long wait times and inconsistent availability of anticoagulants and INR testing. The head of the laboratory stated that the facilities for INR testing are inadequate and affect the quality of AMS and customer satisfaction, and supplemented by the head of the pharmacy by adding irregularities of supplies and inadequate counseling on anticoagulants. Respondents suggested that there is a need to establish a PLAC with well-adopted standard operating procedures, qualified manpower, adequate training of assigned staff, and sustained supply of anticoagulants and INR testing. Conclusion The hospital’s AMS is not optimal to provide adequate services during the study period. Based on these findings and recommendations, the supporting literature, and the experiences of other facilities, the PLAC was established in TASH.
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Affiliation(s)
- Tamrat Assefa Tadesse
- Department of Pharmacology & Clinical Pharmacy, School of Pharmacy College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Correspondence: Tamrat Assefa Tadesse, Email
| | - Alfoalem Araba Abiye
- Department of Pharmacology & Clinical Pharmacy, School of Pharmacy College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Sisay Endale
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Dejuma Yadeta
- Department of Internal Medicine, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Legese Chelkeba
- Department of Pharmacology & Clinical Pharmacy, School of Pharmacy College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Teferi Gedif Fenta
- Department of Pharmaceutics and Social Pharmacy, School of Pharmacy College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Clinical and Humanistic Outcomes of Community Pharmacy-Based Healthcare Interventions Regarding Medication Use in Older Adults: A Systematic Review and Meta-Analysis. Healthcare (Basel) 2021; 9:healthcare9111577. [PMID: 34828622 PMCID: PMC8625440 DOI: 10.3390/healthcare9111577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 11/14/2021] [Accepted: 11/15/2021] [Indexed: 11/17/2022] Open
Abstract
This review and meta-analysis aimed to determine the clinical and humanistic outcomes of community pharmacy-based interventions on medication-related problems of older adults at the primary care level. We identified randomized controlled trials (RCTs) examining the impact of various community pharmacy-based interventions from five electronic databases (namely, MEDLINE (Ovid), EMBASE (Ovid), CINAHL, APA PSYInfo, and Scopus) from January 2010 to December 2020. Consequently, we assessed these interventions’ clinical and humanistic outcomes on older adults and compared them with non-intervention. We included 13 RCTs in the current review and completed a meta-analysis with six of them. The included studies had a total of 6173 older adults. Quantitative analysis showed that patient education was significantly associated with an increase in the discontinuation of sedative–hypnotics use (risk ratio 1.28; 95% CI (1.20, 1.36) I2 = 0%, p < 0.00001). Moreover, the qualitative analysis showed that medication reviews and education with follow-ups could improve various clinical outcomes, including reducing adverse drug events, reducing uncontrolled health outcomes, and improving appropriate medication use among the elderly population. However, medication review could not significantly reduce the number of older adults who fall (risk ratio 1.25; 95% CI (0.78, 1.99) I2 = 0%, p = 0.36) and require hospitalization (risk ratio 0.72; 95% CI (0.47, 1.12) I2 = 45%, p = 0.15). This study showed that community pharmacy-based interventions could help discontinue inappropriate prescription medications among older adults and could improve several clinical and humanistic outcomes. However, more effective community pharmacy-based interventions should be implemented, and more research is needed to provide further evidence for clinical and humanistic outcomes of such interventions on older adults.
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Falamić S, Lucijanić M, Ortner-Hadžiabdić M, Marušić S, Bačić-Vrca V. Pharmacists' interventions improve health-related quality of life of rural older person on warfarin: a randomized controlled trial. Sci Rep 2021; 11:21897. [PMID: 34754004 PMCID: PMC8578616 DOI: 10.1038/s41598-021-01394-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/21/2021] [Indexed: 12/04/2022] Open
Abstract
Warfarin therapy can significantly affect patients' quality of life and cause therapy discontinuation. This study aimed to investigate the effect of the pharmacists' interventions on the health-related quality of life (HRQoL) in older rural patients on warfarin therapy. Eligible older patients from rural area of Croatian province Slavonia were randomized into the intervention and control groups and followed for six months. Repeated education and a follow-up plan were provided to the participants in the intervention group, and if needed, the pharmacist intervened to optimize warfarin therapy. Secondary analysis on HRQoL data are presented here. Main outcome measure was Duke anticoagulation satisfactions scale questionnaire score. In total, 131 participants finished the study (median age 73 years; 51.1% male). Participants in the intervention group scored significantly lower (median being 86.5 and 66.0 in the control and intervention groups, respectively; p < 0,001), indicating higher HRQoL. Adverse drug reactions and pharmacist's intervention were identified as predictive factors for patients' HRQoL (r2 = 65.5%, P < 0.001). The study demonstrated that community pharmacist's interventions can improve HRQoL of older patients taking warfarin what is of particular significance for patients living in rural areas with less accessible healthcare and lower socio-economic status.Clinicaltrials.gov (ID: NCT03212898), 11/07/2017, retrospectively registered.
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Affiliation(s)
- Slaven Falamić
- Pharmacy Branka Marušić, Trg Ante Starčevića 24, 31450, Donji Miholjac, Croatia
| | - Marko Lucijanić
- Hematology Department, University Hospital Dubrava, Avenija Gojka Suska 6, 10000, Zagreb, Croatia
| | - Maja Ortner-Hadžiabdić
- Centre for Applied Pharmacy, Faculty of Pharmacy and Biochemistry, University of Zagreb, Ante Kovačića 1, 10000, Zagreb, Croatia.
| | - Srećko Marušić
- Department of Clinical Pharmacology, University Hospital Dubrava, Avenija Gojka Suska 6, 10000, Zagreb, Croatia
| | - Vesna Bačić-Vrca
- Department of Clinical Pharmacy, University Hospital Dubrava, Avenija Gojka Suska 6, 10000, Zagreb, Croatia
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Lo FMW, Wong EML, Hong FKW. The Effects of Educational Programs on Knowledge, International Normalized Ratio, Warfarin Adherence, and Warfarin-Related Complications in Patients Receiving Warfarin Therapy: An Integrative Review. J Cardiovasc Nurs 2021; 37:E32-E46. [PMID: 33657063 DOI: 10.1097/jcn.0000000000000790] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Education is considered a crucial element in anticoagulation management for patients with atrial fibrillation, valvular disease, ischemic heart disease, and venous thromboembolism. However, the effects of education on the patients prescribed warfarin are seldom investigated. OBJECTIVES This integrative review was conducted to explore the effects of educational programs on patients prescribed warfarin for the aforementioned cardiovascular diseases and to identify the components of effective programs. METHODS A systematic search of clinical trials was performed in 8 databases from inception to August 2020. Two reviewers performed the eligibility assessment, methodological evaluation, and data extraction. A total of 9 studies were included and analyzed via narrative synthesis. RESULTS Nine studies involving a combined total of 1335 patients were included in the review. The findings suggest that educational programs have potential benefits related to international normalized ratio control and warfarin knowledge. However, their effects on major bleeding and thromboembolic events are unremarkable. Stronger evidence is recommended to confirm these findings, and the limited evidence examining the effects of education on warfarin adherence, minor bleeding, abnormal international normalized ratio, readmission rate, and warfarin-related mortality requires further exploration. Verbal education supported by written materials was the main educational delivery mode. A lecture length of approximately 45 minutes was likely appropriate. Notably, the integration of educational strategies, application of follow-up interventions and monitoring measures, adoption of psychological theories in program development, and inclusion of nurses or pharmacists in program conduction seemed to be effective program components. CONCLUSIONS The effects of educational programs on patients prescribed warfarin mainly for atrial fibrillation, valvular disease, ischemic heart disease, and venous thromboembolism remain inconclusive. Further research using randomized controlled trials is warranted.
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Affiliation(s)
- Flora M W Lo
- Flora M. W. Lo, MN Student, Doctor of Health Science, The Hong Kong Polytechnic University, Hong Kong. Eliza M. L. Wong, PhD Principal Research Fellow, School of Nursing, The Hong Kong Polytechnic University, Hong Kong. Felix K. W. Hong, MN Nurse, Nursing Department, Kiang Wu Hospital, Macao, China
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Wang M, Chen Z, Wong M, Thabane L, Mbuagbaw L, Siegal D, Le Gal G, Holbrook A. Are the correct outcomes being measured in studies of oral anticoagulants? A systematic survey. Thromb Res 2021; 201:30-49. [PMID: 33631520 DOI: 10.1016/j.thromres.2021.02.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 01/26/2021] [Accepted: 02/08/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Oral anticoagulant (OAC) intervention trials have typically included clinical event outcomes. However, there is no standard list of outcomes to be used in OAC research. This study aimed to describe and classify the outcomes used in recent prospective clinical studies involving OACs. MATERIALS AND METHODS We searched MEDLINE, EMBASE, and CINAHL databases from January 2009 to July 2019 for prospective studies with an intervention or control group that included one or more oral anticoagulants. We abstracted details about each included study and the outcomes used from the study report and its accompanying protocol. Using the Core Outcome Measures in Effectiveness Trials (COMET) Initiative recommendations, we categorised each outcome into one of five domains (mortality/survival, physiological/clinical, life impact, resource use, and adverse events). Our primary outcome was the prevalence of use of an outcome domain across studies. RESULTS We included 70 prospective studies, including 52 randomized controlled trials and 18 prospective cohort studies. A total of 121 different outcomes were reported. The COMET domains were represented in the 70 studies as follows: mortality (63/70, 90.0%); physiological/clinical domain (70/70, 100%), life impact domain (43/70, 61.4%), resource use domain (26/70, 37.1%), and adverse events domain (55/70, 78.6%). CONCLUSION Outcome reporting in prospective studies of OACs more frequently concentrates on mortality, physiological/clinical domains, and adverse events compared to life impact and resource utilization domains, the latter uncommonly used. A priority for future research includes developing a core outcome set (COS) for OAC research that represents all domains.
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Affiliation(s)
- Mei Wang
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, 1280 Main Street West, Hamilton L8S 4K1, ON, Canada; Father Sean O'Sullivan Research Centre, St. Joseph's Healthcare Hamilton, 50 Charlton Avenue East, Hamilton L8N 4A6, ON, Canada.
| | - Zhiyuan Chen
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, 1280 Main Street West, Hamilton L8S 4K1, ON, Canada
| | - Michael Wong
- Bachelor Life Sciences Program, Faculty of Health Sciences, McMaster University, 1280 Main Street West, Hamilton L8S 4K1, ON, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, 1280 Main Street West, Hamilton L8S 4K1, ON, Canada; Father Sean O'Sullivan Research Centre, St. Joseph's Healthcare Hamilton, 50 Charlton Avenue East, Hamilton L8N 4A6, ON, Canada
| | - Lawrence Mbuagbaw
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, 1280 Main Street West, Hamilton L8S 4K1, ON, Canada; Father Sean O'Sullivan Research Centre, St. Joseph's Healthcare Hamilton, 50 Charlton Avenue East, Hamilton L8N 4A6, ON, Canada
| | - Deborah Siegal
- Division of Hematology and Thromboembolism, Department of Medicine, McMaster University, 1280 Main Street West, Hamilton L8S 4K1, ON, Canada
| | - Gregoire Le Gal
- Department of Medicine, Ottawa Hospital Research Institute, University of Ottawa, 501 Smyth, Ottawa K1H 8L6, ON, Canada
| | - Anne Holbrook
- Department of Health Research Methods, Evidence, and Impact (HEI), McMaster University, 1280 Main Street West, Hamilton L8S 4K1, ON, Canada; Father Sean O'Sullivan Research Centre, St. Joseph's Healthcare Hamilton, 50 Charlton Avenue East, Hamilton L8N 4A6, ON, Canada; Division of Clinical Pharmacology & Toxicology, Department of Medicine, McMaster University, 1280 Main Street West, Hamilton L8S 4K1, ON, Canada
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