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Huang Y, Xie Y, Huang L, Han Z. The Value of Anticoagulation Management Combining Telemedicine and Self-Testing in Cardiovascular Diseases: A Meta-Analysis of Randomized Controlled Trials. Ther Clin Risk Manag 2023; 19:279-290. [PMID: 36941980 PMCID: PMC10024473 DOI: 10.2147/tcrm.s395578] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 03/02/2023] [Indexed: 03/15/2023] Open
Abstract
PURPOSE No consensus has been established on the safety and effectiveness of out-of-hospital management of Vitamin K antagonists (VKA) therapy combining portable coagulometers and telemedicine. The present meta-analysis investigated the safety and effectiveness of this hybrid anticoagulants management model. METHODS The PubMed, Embase, Cochrane, and Web of Science databases were searched for papers published before May 1, 2022. To reduce bias, only randomized controlled trials were included. RevMan 5.3 (Cochrane) software was used to evaluate and analyze clinical outcomes, including the effectiveness and safety of patient management approaches, determined by the time in the therapeutic range (TTR) and occurrence of thrombotic and bleeding events. RESULTS Eight studies, comprising 3853 patients, were selected. The meta-analysis showed that anticoagulant management combining portable coagulometers and telemedicine significantly improved frequency of testing (mean difference [MD]= 12.95 days; 95% CI, 8.77-17.12; I2= 92%; P< 0.01) and TTR (MD= 9.50%; 95% CI, 3.16-15.85; I2= 87%; P< 0.01). Thromboembolism events were reduced (RR= 0.72; 95% CI, 0.51-1.01; I2= 0%; P= 0.05), but the results were not statistically significant. And no significant differences in major bleeding events, rehospitalization rate, mortality, or overall treatment cost existed between the two groups. CONCLUSION Although the safety of remote cardiovascular disease management is not superior to that of conventional outpatient anticoagulant management, it provides a more stable monitoring of coagulation status.
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Affiliation(s)
- Yu Huang
- Department of Cardiovascular Surgery, Peking University Shenzhen Hospital, Guangdong, 518036, People’s Republic of China
- Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
| | - Yilian Xie
- Department of Cardiovascular Surgery, Peking University Shenzhen Hospital, Guangdong, 518036, People’s Republic of China
- Shantou University Medical College, Shantou, Guangdong, 515041, People’s Republic of China
| | - Lei Huang
- Department of Cardiovascular Surgery, Peking University Shenzhen Hospital, Guangdong, 518036, People’s Republic of China
| | - Zhen Han
- Department of Cardiovascular Surgery, Peking University Shenzhen Hospital, Guangdong, 518036, People’s Republic of China
- Anhui Medical University, Hefei, Anhui, 230032, People’s Republic of China
- Correspondence: Zhen Han, Email
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Dhippayom T, Saldanha IJ, Chaiyakunapruk N, Devine B. Characterizing health services interventions for evidence syntheses by using the theme, intensity, provider/platform (TIP) framework. J Evid Based Med 2022; 15:333-337. [PMID: 36529853 DOI: 10.1111/jebm.12511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022]
Abstract
Health services interventions comprise a range of elements and procedures that contribute to their effects. However, there is currently limited guidance to systematically classify different features of health services interventions. We propose an approach to aid in classifying health services interventions using three potential elements: theme, intensity, and provider/platform (TIP). We designed the TIP framework to be analogous to three elements of a medication intervention that contribute to its pharmaceutical effects: 1) active ingredient, 2) dose, and 3) dosage form or route of administration. Health services interventions encompass similar elements: 1) "theme", which corresponds to the active ingredient and specifies the main element of the intervention; 2) "intensity", which corresponds to the dose regimen; and 3) "provider" or "platform", which corresponds to the dosage form or route of administration and indicates how the main element is delivered. Each health services intervention can be classified into a set of unique TIP features, which can then be compared with others using either a qualitative or qualitative approach. The TIP framework is not suitable for multicomponent health services interventions, in which a singular main theme or active component cannot be identified. The TIP framework enables researchers to systematically characterize health services interventions according to their unique features that contribute to its effects. It also helps to generate evidence to determine not only what service is more effective, but also how to best deliver such service.
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Affiliation(s)
- Teerapon Dhippayom
- The Research Unit of Evidence Synthesis (TRUES), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Ian J Saldanha
- Center for Evidence Synthesis in Health, Department of Health Services, Policy, and Practice, and Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island, United States
| | - Nathorn Chaiyakunapruk
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, Utah, United States
- IDEAS Center, Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, United States
| | - Beth Devine
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, School of Pharmacy, University of Washington, Seattle, Washington, United States
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Hsieh FC, Lin LP, Wu TP, Hsu SW, Lai CY, Lin JD. Factors Associated with patient satisfaction towards a prison detention Clinic Care among male drug-using inmates. BMC Health Serv Res 2022; 22:1255. [PMID: 36253743 PMCID: PMC9578243 DOI: 10.1186/s12913-022-08609-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 09/26/2022] [Indexed: 12/02/2022] Open
Abstract
This study assessed patient satisfaction and its associated factors among male drug-using inmates utilizing a prison detention clinic in Taiwan. A cross-sectional design and structured questionnaire were employed to recruit 580 drug-using inmates into the study. The Patient Satisfaction Questionnaire Short Form (PSQ-18), developed by the RAND Corporation, was used as the basis for the short scale of patient satisfaction, and the research data were analyzed using the SPSS for Windows 20.0 statistical software package. The results showed that the research subjects had low patient satisfaction in all the factors assessed compared with the scale’s general norms. Among the original seven satisfaction subscales in this study, the highest score was for the financial aspects, and the lowest was for the amount of time spent with doctors. This study also investigated satisfaction with medical lab exams and the pharmacy at the prison’s clinic, and the satisfaction scores were higher than the original seven subscales. In multiple logistic regression analyses, the final model indicated that the inmates undergoing observed rehabilitation (OR = 13.837, 95% CI = 2.736–69.983) were more likely satisfied with prison detention clinic c than those serving prison sentences. Those inmates with custodial deposits (high vs. low; OR = 1.813, 95% CI = 1.038–3.168), and meet their physical health needs (met vs. unmet; OR = 4.872, 95% CI = 2.054–11.560) had significant correlated with detention clinic care satisfactory level. Although there is only one study setting cannot give a generalizability for people who are incarcerated in Taiwan, this study highlights that the prison authorities should scrutinize factors associated with detention clinic care satisfaction, such as the type of inmate, economic status in the prison, self-reported health status, and their physical health needs, to increase the level of patient satisfaction.
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Affiliation(s)
- Fang-Chun Hsieh
- Civilian Division, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.,School of Public Health, National Defense Medical Center, Taipei, Taiwan
| | - Lan-Ping Lin
- Institute of Long-Term Care, MacKay Medical College, No.46, Sec. 3, Zhongzheng Rd., Sanzhi District, 252, New Taipei City, Taiwan
| | - Te-Pin Wu
- Sanitation and Health Section, Sindian Drug Abuser Treatment Center, Agency of Corrections, Ministry of Justice, New Taipei City, Taiwan
| | - Shang-Wei Hsu
- Department of Healthcare Administration, Asia University, Taichung, Taiwan
| | - Chao-Ying Lai
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
| | - Jin-Ding Lin
- School of Public Health, National Defense Medical Center, Taipei, Taiwan. .,Institute of Long-Term Care, MacKay Medical College, No.46, Sec. 3, Zhongzheng Rd., Sanzhi District, 252, New Taipei City, Taiwan.
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Noor A, Khan MA, Warsi A, Aseeri M, Ismail S. Evaluation of a pharmacist vs. Haematologist-managed anticoagulation clinic: A retrospective cohort study. Saudi Pharm J 2021; 29:1173-1180. [PMID: 34703371 PMCID: PMC8523325 DOI: 10.1016/j.jsps.2021.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 08/22/2021] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Warfarin is the core component in the management of various thromboembolic disorders, which requires specialized expertise to optimize outcomes. There is limited data comparing a pharmacist vs. a haematologist-managed anticoagulation clinic in our setting, and in the Middle East. We aimed to evaluate the effectiveness and safety of a pharmacist vs. a haematologist-managed anticoagulation clinic in the Ambulatory Care Center at King Abdulaziz Medical City, Jeddah, Saudi Arabia. METHODS A retrospective cohort study was conducted from 2016 to 2018, which included adult patients who have been followed-up for at least six months and who received warfarin for an extended period. The primary outcome was the proportion of time the patients in the two arms were in the therapeutic range. The secondary outcomes were the differences in expanded time in the therapeutic range, as well as the frequency of bleeding and thromboembolic events between the two arms. RESULTS We enrolled 104 and 124 patients in the pharmacist and haematologist arms respectively. The median time in the therapeutic range for the pharmacist arm was 71.4%, IQR (60.8-83.8) vs. 65%, IQR (43.5-79.1), in the haematologist arm (p = 0.0049). The median expanded time in the therapeutic range was 86.4%, IQR (77.5-95.3) vs. 81.21%, IQR (67.1-93.3) in the pharmacist vs. haematologist arm (p = 0.015) respectively. Major bleeding events occurred in 5.7 % vs. 3.2 %, and thromboembolic events in 5.7% vs. 4%, in the pharmacist vs. haematologist arm respectively. CONCLUSIONS Our results demonstrated that the time in the therapeutic range was significantly higher in the pharmacist arm, with no significant difference in bleeding and thromboembolic events compared to the haematologist arm.
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Affiliation(s)
- Afnan Noor
- Pharmaceutical Care Department, Ministry of National Guard-Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Mansoor A. Khan
- Pharmaceutical Care Department, Ministry of National Guard-Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Ashraf Warsi
- Haematology Department, Ministry of National Guard-Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
- Department of Medicine, Faculty of Medicine, Umm Alqura University, Makkah, Saudi Arabia
| | - Mohammed Aseeri
- Pharmaceutical Care Department, Ministry of National Guard-Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Sherine Ismail
- Pharmaceutical Care Department, Ministry of National Guard-Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
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Shambu SK, B SPS, Gona OJ, Desai N, B M, Madhan R, V R. Implementation and Evaluation of Virtual Anticoagulation Clinic Care to Provide Incessant Care During COVID-19 Times in an Indian Tertiary Care Teaching Hospital. Front Cardiovasc Med 2021; 8:648265. [PMID: 33855052 PMCID: PMC8039303 DOI: 10.3389/fcvm.2021.648265] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 03/04/2021] [Indexed: 01/08/2023] Open
Abstract
Background: COVID-19 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-II) has become a global pandemic disrupting public health services. Telemedicine has emerged as an important tool to deliver care during these situations. Patients receiving Vitamin K antagonists (VKA) require structured monitoring which has posed a challenge during this pandemic. We aimed to evaluate the impact of Virtual anticoagulation clinic (VAC), a Telehealth model on the quality of anticoagulation, adverse events, and patient satisfaction vis-a-vis standard Anticoagulation clinic (ACC) care. Materials and methods: A bidirectional cohort study was conducted in the Department of Cardiology, JSS Hospital, Mysore. Two hundred and twenty-eight patients in the VAC and 274 patients in the ACC fulfilling inclusion criteria were the subjects of the study. Telehealth tools like WhatsApp and telephone were used. Time in therapeutic range (TTR), Percentage of International normalized ratio in range (PINRR), and adverse events were analyzed and compared between the VAC group and the ACC group, between pre-COVID and COVID ACC groups, and between the VAC group and the same pre-COVID cohort. Patient satisfaction was assessed by a questionnaire at the end of 8 months. Descriptive statistics were used for the patient characteristics and inferential statistics for the comparisons between pre-VAC and VAC care. Results: The mean TTR was 75.4 ± 8.9% and 71.2 ± 13.4% in the VAC group and ACC group, respectively (p < 0.001). The mean PINRR was 66.7 ± 9.4% and 62.4 ± 10.9% in the VAC group and ACC group respectively, (p < 0.001). There was no significant difference in TTR between the VAC group and the same pre-COVID cohort. The TTR differential between the pre-COVID and COVID ACC groups was significant. In either group, no major adverse events were seen. The most common tools used for data exchange were WhatsApp (83%) and SMS (17%). Seventy-four percent of patients were extremely satisfied with the overall VAC care. Conclusions: Virtual anticoagulation clinic, a telehealth model can be used as an alternative option to deliver uninterrupted anticoagulation care during pandemic times.
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Affiliation(s)
- Sunil Kumar Shambu
- Department of Cardiology, Jagadguru Sri Shivarathreeshwara Medical College and Hospital, Jagadguru Sri Shivarathreeshwara Academy of Higher Education and Research (JSS AHER), Mysore, India
| | - Shyam Prasad Shetty B
- Department of Cardiothoracic and Vascular Surgery, Jagadguru Sri Shivarathreeshwara Medical College and Hospital, Jagadguru Sri Shivarathreeshwara Academy of Higher Education and Research (JSS AHER), Mysore, India
| | - Oliver Joel Gona
- Department of Pharmacy Practice, Jagadguru Sri Shivarathreeshwara College of Pharmacy (JSS CPM), Jagadguru Sri Shivarathreeshwara Academy of Higher Education and Research (JSS AHER), Mysore, India
| | - Nagaraj Desai
- Department of Cardiology, Jagadguru Sri Shivarathreeshwara Medical College and Hospital, Jagadguru Sri Shivarathreeshwara Academy of Higher Education and Research (JSS AHER), Mysore, India
| | - Madhu B
- Department of Community Medicine, Jagadguru Sri Shivarathreeshwara Medical College and Hospital, Jagadguru Sri Shivarathreeshwara Academy of Higher Education and Research (JSS AHER), Mysore, India
| | - Ramesh Madhan
- Department of Pharmacy Practice, Jagadguru Sri Shivarathreeshwara College of Pharmacy (JSS CPM), Jagadguru Sri Shivarathreeshwara Academy of Higher Education and Research (JSS AHER), Mysore, India
| | - Revanth V
- Department of Pharmacy Practice, Jagadguru Sri Shivarathreeshwara College of Pharmacy (JSS CPM), Jagadguru Sri Shivarathreeshwara Academy of Higher Education and Research (JSS AHER), Mysore, India
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Saw Y, Yap SY, Tan YH. Evaluation of the clinical and safety outcomes of
face‐to‐face
vs a telephonic model of a
pharmacist‐led
outpatient anticoagulation service. J Am Coll Clin Pharm 2020. [DOI: 10.1002/jac5.1285] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yashi Saw
- National University Hospital Singapore Singapore
| | - Shi Yin Yap
- National University Hospital Singapore Singapore
| | - Yu Heng Tan
- National Healthcare Group Woodlands Health Campus Yishun Singapore
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Beyene K, Chan AHY, Barton E, Yan S, Singh S, Basani A, Voong J, Harrison J. Pharmacists views on participating in New Zealand's community pharmacy anticoagulation management service: a mixed-methods study. Int J Clin Pharm 2021; 43:251-62. [PMID: 32920685 DOI: 10.1007/s11096-020-01148-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 09/05/2020] [Indexed: 12/15/2022]
Abstract
Background Optimal anticoagulation management is key for improving outcomes. The Community Pharmacy Anticoagulation Management Service (CPAMS) has beneficial effects on anticoagulant management. However, limited research exists on pharmacists' views of CPAMS provision, particularly the perspectives of pharmacists who do not provide CPAMS. Objectives To explore the experience and attitudes of pharmacists who do and do not provide CPAMS, and to identify factors that may influence further uptake of CPAMS. Setting CPAMS providing and non-providing pharmacies throughout New Zealand. Methods A mixed-methods study design was employed. Separate online surveys were conducted with CPAMS providers (N = 35) and non-providers (N = 73) to explore their views on the service. Twelve interviews were conducted with purposively selected participants, equally distributed between CPAMS providers and non-providers, to gain further insight into the issues surrounding CPAMS provision. Quantitative data were analysed using student's t-test and Mann Whitney U-test, and thematic analysis was used for qualitative data. Main outcome measure Experiences of and attitudes towards CPAMS. Results Our survey findings demonstrated that community pharmacists have high self-efficacy and motivation to providing CPAMS, and CPAMS had increased job satisfaction amongst providers. The overwhelming majority of CPAMS providers' survey participants believed that CPAMS improves the pharmacist-patient relationship, allowing them to assist patients with other aspects of their healthcare. Most non-provider survey participants also believed that their patients would benefit from CPAMS. The two most frequently reported barriers by non-providers survey participants were remuneration and staffing of pharmacists. The interview findings fell within five overarching themes: self-efficacy, CPAMS benefits to patients, barriers to providing CPAMS, the impact of CPAMS on pharmacist-patient and pharmacist-general practitioner relationships. Overall, the current funding model, the capping on the number of enrolled patients, and staffing were the main factors perceived by interview participants preventing the further uptake and implementation of CPAMS. CPAMS non-providers are willing to provide CPAMS; the main factor preventing this is availability of contracts. Conclusions Overall, pharmacists have favourable experiences of and attitudes towards CPAMS and strongly supported its wider implementation. Promoting the benefits and addressing the barriers highlighted in this study may lead to wider implementation of CPAMS.
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Alghadeeer S, Alzahrani AA, Alalayet WY, Alkharashi AA, Alarifi MN. Anticoagulation Control of Warfarin in Pharmacist-Led Clinics Versus Physician-Led Clinics: A Prospective Observational Study. Risk Manag Healthc Policy 2020; 13:1175-1179. [PMID: 32884378 PMCID: PMC7443023 DOI: 10.2147/rmhp.s248222] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 07/28/2020] [Indexed: 12/11/2022] Open
Abstract
Purpose Warfarin is an affordable drug used for numerous indications, and still a favorable choice for patients with a history of bleeding from direct oral anticoagulants or presence of valvular heart diseases. However, warfarin requires regular international normalized ratio (INR) monitoring for safety and efficacy. Warfarin’s efficacy and safety is correlated with actual time spent within the therapeutic INR. Time in therapeutic range (TTR) is an estimate that measures the percentage of actual time spent within the therapeutic INR. Our aim was to investigate differences in anticoagulation control of warfarin using TTR between pharmacists and other health-care providers. Methods This prospective observational study was conducted in an ambulatory-care setting of a tertiary hospital to compare anticoagulation management using TTR between clinics run by pharmacists versus other health-care providers. Results A total of 62 patients were enrolled: 33 in the pharmacist-led clinic and 29 in the physician-led clinic. TTR levels were statistically higher among patients in the pharmacist-led clinic than than the physician-led clinic (87.27%±3.82% and 52.48%±5.49%, respectively; p<0.001). For 27 patients followed retrospectively by physicians and prospectively by clinical pharmacists, TTR was statistically higher during clinical pharmacists’ care (91.70%±2.93% versus 61.39%±5.11%, respectively; p<0.001). During the study, approximately 82% of patients reached their target INR in the pharmacist-led clinic compared to 24% in the physician-led clinic. Conclusion The findings of our study found that patients followed in the pharmacist-led clinic had higher TTR levels than those followed in the physician-led clinic.
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Affiliation(s)
- Sultan Alghadeeer
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | | | | | | | - Mohammed N Alarifi
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Dai H, Zheng C, Lin C, Zhang Y, Zhang H, Chen F, Liu Y, Xiao J, Chen C. Technology-Based Interventions in Oral Anticoagulation Management: Meta-Analysis of Randomized Controlled Trials. J Med Internet Res 2020; 22:e18386. [PMID: 32673227 PMCID: PMC7391164 DOI: 10.2196/18386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/06/2020] [Accepted: 05/14/2020] [Indexed: 12/29/2022] Open
Abstract
Background An increasing number of patients have received prophylactic or therapeutic oral anticoagulants (OACs) for thromboembolic complications of diseases. The use of OACs is associated with both clinical benefits and risks. Considering the challenges imposed by this class of drugs, as well as the enormous progress made in portable device technology, it is possible that technology-based interventions may improve clinical benefits for patients and optimize anticoagulation management. Objective This study was designed to comprehensively evaluate the role of technology-based interventions in the management of OACs. Methods We searched 6 databases—PubMed, EMBASE, Cochrane, Cumulative Index to Nursing and Allied Health Literature, Scopus, and PsycINFO—to retrieve relevant studies published as of November 1, 2019, to evaluate the effect of technology-based interventions on oral anticoagulation management. RevMan (version 5.3; Cochrane) software was used to evaluate and analyze clinical outcomes. The methodological quality of studies was assessed by the Cochrane risk of bias tool. Results A total of 15 randomized controlled trials (RCTs) were selected for analysis. They reported data for 2218 patients (1110 patients in the intervention groups and 1108 patients in the control groups). A meta-analysis was performed on the effectiveness and safety data reported in the RCTs. Technology-based interventions significantly improved the effectiveness of oral anticoagulation management (mean difference [MD]=6.07; 95% CI 0.84-11.30; I2=72%; P=.02). The safety of oral anticoagulation management was also improved, but the results were not statistically significant. Bleeding events were reduced (major bleeding events MD=1.02; 95% CI 0.78-1.32; I2=0%; P=.90; minor bleeding events MD=1.06, 95% CI 0.77-1.44; I2=41%; P=.73) and thromboembolism events were reduced (MD=0.71; 95% CI 0.49-1.01; I2=0%; P=.06). In general, patients were more satisfied with technology-based interventions, which could also improve their knowledge of anticoagulation management, improve their quality of life, and reduce mortality and hospitalization events. Conclusions Using technology to manage OACs can improve the effectiveness and safety of oral anticoagulation management, result in higher patient satisfaction, and allow greater understanding of anticoagulation.
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Affiliation(s)
- Hengfen Dai
- Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, China
| | | | - Chun Lin
- School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Yan Zhang
- Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, China
| | - Hong Zhang
- Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, China
| | - Fan Chen
- Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, China
| | - Yunchun Liu
- Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, China
| | - Jingwen Xiao
- Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, China
| | - Chaoxin Chen
- School of Pharmacy, Fujian Medical University, Fuzhou, China
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Poh EW, McArthur A, Stephenson M, Roughead EE. Effects of pharmacist prescribing on patient outcomes in the hospital setting: a systematic review. ACTA ACUST UNITED AC 2019; 16:1823-1873. [PMID: 30204671 DOI: 10.11124/jbisrir-2017-003697] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVE The objective of the review was to synthesize the best available evidence on the safety and effectiveness of pharmacist prescribing on patient outcomes in patients who present to hospital. INTRODUCTION Pharmacist prescribing is legal in many countries. Different models of prescribing include dependent, collaborative and independent. Existing reviews of pharmacist prescribing focus on studies in the community setting, or both community and hospital settings. Other reviews focus on descriptions of current practice or perspectives of clinicians and patients on the practice of pharmacist prescribing. A systematic review on the effects of pharmacist prescribing on patient outcomes in the hospital has not been previously undertaken and is important as this practice can help ease the burden on the healthcare system. INCLUSION CRITERIA Studies with controlled experimental designs comparing pharmacist prescribing to medical prescribing in the hospital setting were included in the review. Primary outcomes of interest included clinical outcomes such as therapeutic failure or benefit, adverse effects, and morbidity or mortality. Secondary outcomes included error rates in prescriptions, medication omissions on the medication chart, time or proportion of International Normalized Ratios in therapeutic range, time to reach therapeutic range, and patient satisfaction. METHODS A comprehensive three-step search strategy was utilized. The search was conducted in January 2017 in eight major databases from database inception. Only studies in English were included. The recommended Joanna Briggs Institute approach to critical appraisal, study selection and data extraction was used. Narrative synthesis was performed due to heterogeneity of the studies included in the review. RESULTS The 15 included studies related to dependent and collaborative prescribing models. In four studies that measured clinical outcomes, there was no difference in blood pressure management between pharmacists and doctors while patients of pharmacist prescribers had better cholesterol levels (mean difference in low density lipoprotein of 0.4 mmol/L in one study and 1.1 mmol/L in another; mean difference in total cholesterol of 1.0 mmol/L) and blood sugar levels (mean difference of fasting blood sugar levels of 15 mg/dL, mean difference of glycosylated hemoglobin of 2.6%). In two studies, pharmacists were better at adhering to warfarin dosing nomograms than doctors (average of 100% versus 62% compliance). In six studies, when prescribing warfarin according to dosing nomograms, equivalent numbers or more patients were maintained in therapeutic range by pharmacist prescribers compared to doctors. The incidence of adverse effects related to anticoagulant prescribing was similar across arms but all six studies were underpowered to detect this outcome. Three studies found that pharmacist prescribers made less prescribing errors (20 to 25 times less errors) and omissions (three to 116 times less omissions) than doctors when prescribing patients' usual medications on admission to hospital or in the preoperative setting. Two studies reported that patients were as satisfied with the services provided by pharmacist prescribers as with doctors. CONCLUSIONS This review provides low to moderate evidence that pharmacists can prescribe to the same standards as doctors. Pharmacists are better at adhering to dosing guidelines when prescribing by protocol and make significantly less prescribing errors when charting patients' usual medications on admission to hospital.
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Affiliation(s)
- Eng Whui Poh
- Medicines Information Service, SA Pharmacy, SA Health, Australia
| | - Alexa McArthur
- Joanna Briggs Institute, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia
| | - Matthew Stephenson
- Joanna Briggs Institute, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia
| | - Elizabeth E Roughead
- School of Pharmacy and Medical Sciences, Division of Health Sciences, University of South Australia, Adelaide, Australia
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Liang JB, Lao CK, Tian L, Yang YY, Wu HM, Tong HHY, Chan A. Impact of a pharmacist-led education and follow-up service on anticoagulation control and safety outcomes at a tertiary hospital in China: a randomised controlled trial. Int J Pharm Pract 2019; 28:97-106. [PMID: 31576625 DOI: 10.1111/ijpp.12584] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 08/21/2019] [Accepted: 08/26/2019] [Indexed: 12/27/2022]
Abstract
OBJECTIVES This study was designed to evaluate the impact of a pharmacist-led anticoagulation service on international normalised ratio (INR) control and other outcomes among patients receiving warfarin therapy at a tertiary hospital in Zhuhai, China. METHODS In this randomised controlled trial, adult patients who were newly initiated on warfarin with intended treatment duration of at least 3 months were recruited. Participants were randomly allocated to receive the pharmacist-led education and follow-up service (PEFS) or usual care (UC). Anticoagulation control was calculated as the proportions of time within the target INR range (TTR) and time within the expanded target range (TER). KEY FINDINGS A total of 152 participants (77 in the PEFS group and 75 in the UC group) were included. Within 180 days after hospital discharge, the PEFS group spent more TER than the UC group (54.4% versus 42.0%; P = 0.024), whereas the difference in TTR did not reach statistical significance (35.9% versus 29.5%; P = 0.203). No major bleeding events were observed, and the cumulative incidences of major thromboembolic events (6.5% versus 9.3%) and mortality (1.3% versus 1.3%) were similar between the two groups (P> 0.05). At 30 days postdischarge, the PEFS group had better warfarin knowledge by answering 57.5% of questions correctly, compared with the UC group (43.0%) (P = 0.003). CONCLUSIONS The PEFS markedly enhanced anticoagulation control and warfarin knowledge but there was room for improvement. The expansion of pharmacists' clinical role and the development of more effective education and follow-up strategies are warranted to optimise anticoagulation management services in China.
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Affiliation(s)
- Jia-Bi Liang
- Department of Pharmacy, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong Province, China
| | - Cheng-Kin Lao
- School of Health Sciences and Sports, Macao Polytechnic Institute, Macao S.A.R., China
| | - Lin Tian
- Department of Pharmacy, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong Province, China
| | - Ying-Ying Yang
- Department of Pharmacy, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong Province, China
| | - Hui-Min Wu
- Department of Pharmacy, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, Guangdong Province, China
| | - Henry Hoi-Yee Tong
- School of Health Sciences and Sports, Macao Polytechnic Institute, Macao S.A.R., China
| | - Alexandre Chan
- Department of Pharmacy, Faculty of Science, National University of Singapore, Singapore, Singapore
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Manzoor BS, Bauman J, Shapiro NL, Stamos T, Galanter W, Nutescu EA. Outcomes of systematic anticoagulation management in pharmacist and nurse specialized clinics. J Am Coll Clin Pharm 2018. [DOI: 10.1002/jac5.1051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Beenish S. Manzoor
- Department of Pharmacy, Systems Outcomes and Policy; College of Pharmacy, University of Illinois at Chicago; Chicago Illinois
| | - Jerry Bauman
- Department of Pharmacy Practice; College of Pharmacy, University of Illinois at Chicago; Chicago Illinois
- Department of Medicine, Section of Cardiology; College of Medicine, University of Illinois at Chicago; Chicago Illinois
| | - Nancy L. Shapiro
- Department of Pharmacy Practice; College of Pharmacy, University of Illinois at Chicago; Chicago Illinois
| | - Thomas Stamos
- Department of Medicine, Section of Cardiology; College of Medicine, University of Illinois at Chicago; Chicago Illinois
| | - William Galanter
- Department of Pharmacy, Systems Outcomes and Policy; College of Pharmacy, University of Illinois at Chicago; Chicago Illinois
- Department of Pharmacy Practice; College of Pharmacy, University of Illinois at Chicago; Chicago Illinois
- Department of Medicine, Section of Academic Internal Medicine; College of Medicine, University of Illinois at Chicago; Chicago Illinois
| | - Edith A. Nutescu
- Department of Pharmacy, Systems Outcomes and Policy; College of Pharmacy, University of Illinois at Chicago; Chicago Illinois
- Center for Pharmacoepidemiology and Pharmacoeconomic Research; College of Pharmacy, University of Illinois at Chicago; Chicago Illinois
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Cao H, Wu J, Zhang J. Outcomes of warfarin therapy managed by pharmacists via hospital anticoagulation clinic versus online anticoagulation clinic. Int J Clin Pharm 2018; 40:1072-7. [PMID: 29956134 DOI: 10.1007/s11096-018-0674-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 06/14/2018] [Indexed: 12/25/2022]
Abstract
Background In response to the recognized difficulty in the management of patients on anticoagulation therapy, anticoagulation management services were developed in both hospital anticoagulation clinics (HACs) and an online anticoagulation clinic (OAC) by a pharmacist. Objective To compare monitoring outcomes and complications of warfarin therapy managed by pharmacists via hospital or on-line. Setting The anticoagulation clinic of Fujian Medical University Union Hospital, China. Method A retrospective, observational cohort study was used to compare patients managed via hospital to those managed o-line between December 2015 and 2016. The primary outcome was the percentage of time in the therapeutic range (TTR). The secondary outcomes were the incidence rates of hemorrhagic events, thrombotic events and extreme international normalized ratio (INR) values. Results A total of 152 patients were evaluated; 70 patients managed in a HAC were compared to 82 patients managed via an OAC. There were no significant differences in the TTR (78.9 vs. 74.0%, P = 0.393) and adverse events [major bleeding events (0 vs. 1.2%, P = 1.000), minor bleeding events (10.0 vs. 9.8%, P = 0.960), thromboembolic events (0 vs. 0%, P = 1.000), warfarin-related emergency visits (2.9 vs. 3.7%, P = 1.000)], warfarin-related hospital admissions (0 vs. 1.2%, P = 1.000), and the incidence of subtherapeutic (3.0 vs. 3.8%, P = 0.148), and extreme total (8.4 vs. 5.8%, P = 0.135), between the groups managed via HAC and OAC. Patients managed in the HAC were more stable on warfarin, with a higher percentage of INR values within the target therapeutic range (80.2 vs. 71.9%, P = 0.005) and a lower incidence of supratherapeutic INR values (8.4 vs. 18.5%, P = 0.001) compared to patients managed via OAC. Conclusion The management of oral anticoagulation therapy on-line yielded similar clinical outcomes compared to that achieved by management via the hospital, although the incidence of supra-therapeutic INR values was increased.
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Shilbayeh SAR, Alyahya SA, Alshammari NH, Almutairi WA, Shaheen E. Treatment Satisfaction Questionnaire for Medication: Validation of the Translated Arabic Version among Patients Undergoing Warfarin Therapy in Saudi Arabia. Value Health Reg Issues 2018; 16:14-21. [PMID: 29626737 DOI: 10.1016/j.vhri.2018.01.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Revised: 12/10/2017] [Accepted: 01/05/2018] [Indexed: 11/21/2022]
Abstract
OBJECTIVES To validate the psychometric properties of the translated Arabic version of the Treatment Satisfaction Questionnaire for Medication (TSQM 1.4) for patients on warfarin therapy in Saudi anticoagulation clinics (ACCs). METHODS A cross-sectional survey was conducted at the Security Forces Hospital ACC in Riyadh, Saudi Arabia. It involved administering questionnaires related to patients' satisfaction and assessing adherence through interviews. The quality of the international normalized ratio control was assessed using the Rosendaal method. A psychometric evaluation of TSQM 1.4 was carried out, addressing internal consistency and known-groups and convergent validity. RESULTS A total of 101 patients completed the questionnaire with an 80% response rate. The independent Cronbach α values for the effectiveness, side effects, and global satisfaction domains were consistently higher than 0.75, demonstrating good internal consistency and suitability of these domains for application in the current patients' setting. When these domains were used together in a multivariable logistic regression model of adherence, the only domain that remained significant was TSQM effectiveness (P = 0.017). Interestingly, a higher likelihood of moderate to optimal international normalized ratio control was significantly and independently associated with increased satisfaction scores in the effectiveness and convenience domains, but not in the side effects and global satisfaction domains. CONCLUSIONS This study provides evidence in favor of the reliability and validity of the Arabic version of TSQM 1.4 as a useful measure of satisfaction with anticoagulant therapy in patients visiting ACCs. The TSQM subscales in this patient setting seem to detect a clinically meaningful change over time, enhancing the potential of their use in routine practice.
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Kantito S, Saokaew S, Yamwong S, Vathesatogkit P, Katekao W, Sritara P, Chaiyakunapruk N. Cost-effectiveness analysis of patient self-testing therapy of oral anticoagulation. J Thromb Thrombolysis 2017; 45:281-290. [PMID: 29181693 DOI: 10.1007/s11239-017-1588-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Patient Self-testing (PST) could be an option for present anticoagulation therapy monitoring, but current evidence on its cost-effectiveness is limited. This study aims to estimate the cost-effectiveness of PST to other different care approaches for anticoagulation therapy in Thailand, a low-to-middle income country (LMIC). A Markov model was used to compare lifetime costs and quality-adjusted life years (QALYs) accrued to patients receiving warfarin through PST or either anticoagulation clinic (AC) or usual care (UC). The model was populated with relevant information from literature, network meta-analysis, and database analyses. Incremental cost-effectiveness ratios (ICERs) were presented as the year 2015 values. A base-case analysis was performed for patients at age 45-year-old. Sensitivity analyses including one-way and probabilistic sensitivity analyses (PSA) were constructed to determine the robustness of the findings. From societal perspective, PST increased QALY by 0.87 and costs by 112,461 THB compared with UC. Compared with AC, PST increased QALY by 0.161 and costs by 21,019 THB. The ICER with PST was 128,697 (3625 USD) and 130,493 THB (3676 USD) per QALY gained compared with UC and AC, respectively. The probability of PST being cost-effective is 74.1% and 51.9%, compared to UC and AC, respectively, in Thai context. Results were sensitive to the efficacy of PST, age and frequency of hospital visit or self-testing. This analysis suggested that PST is highly cost-effective compared with usual care and less cost-effective against anticoagulation clinic. Patient self-testing strategy appears to be economically valuable to include into healthcare system within the LMIC context.
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Affiliation(s)
- Sutat Kantito
- Division of Cardiology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Surasak Saokaew
- Center of Health Outcomes Research and Therapeutic Safety (Cohorts), School of Pharmaceutical Sciences, University of Phayao, Phayao, Thailand
- Center of Pharmaceutical Outcomes Research (CPOR), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
- School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor Darul Ehsan, Malaysia
- Asian Centre for Evidence Synthesis in Population, Implementation and Clinical Outcomes (PICO), Health and Well-being Cluster, Global Asia in the 21st Century (GA21) Platform, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia
| | - Sukit Yamwong
- Division of Cardiology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Prin Vathesatogkit
- Division of Cardiology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Wisuit Katekao
- Division of Cardiology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Piyamitr Sritara
- Division of Cardiology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Nathorn Chaiyakunapruk
- Center of Pharmaceutical Outcomes Research (CPOR), Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand.
- School of Pharmacy, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor Darul Ehsan, Malaysia.
- Asian Centre for Evidence Synthesis in Population, Implementation and Clinical Outcomes (PICO), Health and Well-being Cluster, Global Asia in the 21st Century (GA21) Platform, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor, Malaysia.
- School of Pharmacy, University of Wisconsin, Madison, USA.
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Qiao T, Geater A, Chongsuvivatwong V, Fan Y, Guo Z. Feedback intervention to doctors improves patient satisfaction among outpatients in Inner Mongolia Autonomous Region, China. Public Health 2017; 152:136-144. [DOI: 10.1016/j.puhe.2017.07.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Revised: 07/28/2017] [Accepted: 07/29/2017] [Indexed: 12/19/2022]
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Manzoor BS, Cheng WH, Lee JC, Uppuluri EM, Nutescu EA. Quality of Pharmacist-Managed Anticoagulation Therapy in Long-Term Ambulatory Settings: A Systematic Review. Ann Pharmacother 2017; 51:1122-1137. [PMID: 28735551 DOI: 10.1177/1060028017721241] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVE To perform a systematic review to evaluate the quality of warfarin anticoagulation control in outpatient pharmacist-managed anticoagulation services (PMAS) compared with routine medical care (RMC). DATA SOURCES MEDLINE, SCOPUS, EMBASE, IPA, CINAHL, and Cochrane CENTRAL, from inception to May 2017. Search terms employed: ("pharmacist-managed" OR "pharmacist-provided" OR "pharmacist-led" OR "pharmacist-directed") AND ("anticoagulation services" OR "anticoagulation clinic" OR "anticoagulation management" OR "anticoagulant care") AND ("quality of care" OR "outcomes" OR "bleeding" OR "thromboembolism" OR "mortality" OR "hospitalization" OR "length of stay" OR "emergency department visit" OR "cost" OR "patient satisfaction"). STUDY SELECTION AND DATA EXTRACTION Criteria used to identify selected articles: English language; original studies (comments, letters, reviews, systematic reviews, meta-analyses, editorials were excluded); warfarin use; outpatient setting; comparison group present; time in therapeutic range (TTR) included as a measure of quality of anticoagulant control; study design was not a case report. DATA SYNTHESIS Of 177 articles identified, 25 met inclusion criteria. Quality of anticoagulation control was better in the PMAS group compared with RMC in majority of the studies (N = 23 of 25, 92.0%). Clinical outcomes were also favorable in the PMAS group as evidenced by lower or equal risk of major bleeding (N = 10 of 12, 83.3%) or thromboembolic events (N = 9 of 10, 90.0%), and lower rates of hospitalization or emergency department visits (N = 9 of 9, 100%). When reported, PMAS have also resulted in cost-savings in all (N=6 of 6, 100%) of studies. CONCLUSIONS Compared with routine care, pharmacist-managed outpatient-based anticoagulation services attained better quality of anticoagulation control, lower bleeding and thromboembolic events, and resulted in lower health care utilization.
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Affiliation(s)
| | - Wei-Han Cheng
- 2 University of Southern California, Los Angeles, CA, USA
| | - James C Lee
- 1 University of Illinois at Chicago, Chicago, IL, USA
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18
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Zhang J, Liu M, Chen Q, Wu J, Cao H. Outcomes of an online pharmacist-managed anticoagulation clinic for individuals on warfarin therapy living in rural communities. Thromb Res 2017; 157:136-138. [PMID: 28746903 DOI: 10.1016/j.thromres.2017.07.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 07/17/2017] [Accepted: 07/17/2017] [Indexed: 01/15/2023]
Affiliation(s)
- Jinhua Zhang
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
| | - Maobai Liu
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
| | - Qiang Chen
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
| | - Jianmei Wu
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China
| | - Hua Cao
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China.
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Fenta TG, Assefa T, Alemayehu B. Quality of anticoagulation management with warfarin among outpatients in a tertiary hospital in Addis Ababa, Ethiopia: a retrospective cross-sectional study. BMC Health Serv Res 2017; 17:389. [PMID: 28587606 PMCID: PMC5461683 DOI: 10.1186/s12913-017-2330-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 05/22/2017] [Indexed: 11/10/2022] Open
Abstract
Background Warfarin is the most widely used anticoagulant in the world. The difficulty of managing warfarin contributes to great potential for patient harm, both from excessive anticoagulation and insufficient anticoagulation. This study assessed the International Normalized Ratio (INR) control outcome measures and warfarin dose adjustment practices at cardiology and hematology outpatient clinics at a teaching hospital in Addis Ababa, Ethiopia. Methods The study was based on a cross - sectional study design involving 360 retrospective patients’ chart review among outpatients who received warfarin for its various indications. Results The mean frequency of INR monitoring per patient was 62.9 days (17.2–143.7 days). Patients spent 52.2%, 29.0% and 18.8% of the time in sub-therapeutic, therapeutic and supra-therapeutic ranges, respectively. The daily warfarin dose was increased 50.9% and 36.9% and decreased in 52.8% and 60.9% of the time for occurrences of sub-therapeutic and supra-therapeutic INRs to achieve target ranges of 2.0–3.0 and 2.5–3.5, respectively. Conclusion The quality of anticoagulation management with warfarin among outpatients in Tikur Anbessa Specialized Hospital was sub-optimal. This was reflected by low Time in Therapeutic Range (TTR), longer than recommended INR monitoring frequency, and minimal actions taken to adjust warfarin dose after occurrences of non-therapeutic INRs.
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Affiliation(s)
- Teferi Gedif Fenta
- School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
| | - Tamrat Assefa
- School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Bekele Alemayehu
- School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Abstract
BACKGROUND Current guidelines recommend oral anticoagulation therapy for patients with atrial fibrillation (AF) with one or more risk factors for stroke; however, anticoagulation control (time in therapeutic range (TTR)) with vitamin K antagonists (VKAs) is dependent on many factors. Educational and behavioural interventions may impact patients' ability to maintain their international normalised ratio (INR) control. This is an updated version of the original review first published in 2013. OBJECTIVES To evaluate the effects of educational and behavioural interventions for oral anticoagulation therapy (OAT) on TTR in patients with AF. SEARCH METHODS We updated searches from the previous review by searching the Cochrane Central Register of Controlled Trials (CENTRAL) and the Database of Abstracts of Reviews of Effects (DARE) in The Cochrane Library (January 2016, Issue 1), MEDLINE Ovid (1949 to February week 1 2016), EMBASE Classic + EMBASE Ovid (1980 to Week 7 2016), PsycINFO Ovid (1806 to Week 1 February 2016) and CINAHL Plus with Full Text EBSCO (1937 to 16/02/2016). We applied no language restrictions. SELECTION CRITERIA We included randomised controlled trials evaluating the effect of any educational and behavioural intervention compared with usual care, no intervention, or intervention in combination with other self-management techniques among adults with AF who were eligible for, or currently receiving, OAT. DATA COLLECTION AND ANALYSIS Two of the review authors independently selected studies and extracted data. Risk of bias was assessed using the Cochrane 'Risk of bias' tool. We included outcome data on TTR, decision conflict (patient's uncertainty in making health-related decisions), percentage of INRs in the therapeutic range, major bleeding, stroke and thromboembolic events, patient knowledge, patient satisfaction, quality of life (QoL), beliefs about medication, illness perceptions, and anxiety and depression. We pooled data for three outcomes - TTR, anxiety and depression, and decision conflict - and reported mean differences (MD). Where insufficient data were present to conduct a meta-analysis, we reported effect sizes and confidence intervals (CI) from the included studies. We evaluated the quality of evidence using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework. MAIN RESULTS Eleven trials with a total of 2246 AF patients (ranging from 14 to 712 by study) were included within the review. Studies included education, decision aids, and self-monitoring plus education interventions. The effect of self-monitoring plus education on TTR was uncertain compared with usual care (MD 6.31, 95% CI -5.63 to 18.25, I2 = 0%, 2 trials, 69 participants, very low-quality evidence). We found small but positive effects of education on anxiety (MD -0.62, 95% CI -1.21 to -0.04, I2 = 0%, 2 trials, 587 participants, low-quality evidence) and depression (MD -0.74, 95% CI -1.34 to -0.14, I2 = 0%, 2 trials, 587 participants, low-quality evidence) compared with usual care. The effect of decision aids on decision conflict favoured usual care (MD -0.1, 95% CI -0.17 to -0.02, I2 = 0%, 2 trials, 721 participants, low-quality evidence). AUTHORS' CONCLUSIONS This review demonstrates that there is insufficient evidence to draw definitive conclusions regarding the impact of educational or behavioural interventions on TTR in AF patients receiving OAT. Thus, more trials are needed to examine the impact of interventions on anticoagulation control in AF patients and the mechanisms by which they are successful. It is also important to explore the psychological implications for patients suffering from this long-term chronic condition.
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Affiliation(s)
- Danielle E Clarkesmith
- University of Birmingham Institute of Cardiovascular Sciences, City Hospital, Sandwell and West Birmingham Hospitals NHS TrustDudley RoadBirminghamUKB18 7QH
| | - Helen M Pattison
- Aston UniversitySchool of Life and Health SciencesAston TriangleBirminghamUKB4 7ET
| | - Phyo H Khaing
- University of BirminghamCollege of Medical and Dental Sciences8 Minnesota DriveGreat SankeyBirminghamCheshireUKWA5 3SY
| | - Deirdre A Lane
- University of Birmingham Institute of Cardiovascular Sciences, City Hospital, Sandwell and West Birmingham Hospitals NHS TrustDudley RoadBirminghamUKB18 7QH
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Zhou S, Sheng XY, Xiang Q, Wang ZN, Zhou Y, Cui YM. Comparing the effectiveness of pharmacist‐managed warfarin anticoagulation with other models: a systematic review and meta‐analysis. J Clin Pharm Ther 2016; 41:602-611. [PMID: 27677651 DOI: 10.1111/jcpt.12438] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Accepted: 07/29/2016] [Indexed: 12/01/2022]
Affiliation(s)
- S. Zhou
- Department of Pharmacy Peking University First Hospital Beijing China
| | - X. Y. Sheng
- Department of Pharmacy Peking University First Hospital Beijing China
| | - Q. Xiang
- Department of Pharmacy Peking University First Hospital Beijing China
| | - Z. N. Wang
- Department of Pharmacy Peking University First Hospital Beijing China
| | - Y. Zhou
- Department of Pharmacy Peking University First Hospital Beijing China
| | - Y. M. Cui
- Department of Pharmacy Peking University First Hospital Beijing China
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Elewa H, Jalali F, Khudair N, Hassaballah N, Abdelsamad O, Mohammed S. Evaluation of pharmacist-based compared to doctor-based anticoagulation management in Qatar. J Eval Clin Pract 2016; 22:433-8. [PMID: 26766552 DOI: 10.1111/jep.12504] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/04/2015] [Indexed: 11/28/2022]
Abstract
RATIONALE, AIMS AND OBJECTIVES For over 60 years, warfarin has been the mainstay anticoagulant used in the outpatient setting for the prevention and treatment of a wide variety of thromboembolic clinical conditions. Guidelines recommend that health care providers managing oral anticoagulation therapy should do so in a systematic and coordinated fashion. Studies have shown that, when compared to traditional doctor-based anticoagulation management, pharmacist-managed anticoagulation services can improve patient outcomes. The first pharmacist-based anticoagulation clinic in Qatar was launched in 2013 at Alwakra Hospital. The primary objective of this research was to evaluate the impact of pharmacist versus doctor-based anticoagulation management on the percentage time under therapeutic INR (International Normalized Ratio; TTR), INR within therapeutic range and the extreme out of range INRs. METHOD A retrospective cohort study was designed to compare the anticoagulation control of pharmacist-based warfarin clinic to the usual doctor-care. RESULTS Data from 278 patients taking warfarin (78 managed at pharmacist and 200 at doctor-based clinic) were evaluated. Subjects followed at the pharmacist-based clinic had a superior TTR compared to those managed at the doctor-based clinic (81.8% vs. 69.8%, P < 0.001). Additionally, the percentage of visits within therapeutic range were significantly higher in the pharmacist's group compared to doctor's group (76.5% vs. 71.2%, P = 0.011). At the same time, percentage of visits with extreme subtherapeutic INR was reduced in the pharmacist-managed clinic (5.17% vs. 7.05%, P = 0.007) CONCLUSIONS: Our study indicates that pharmacist-based anticoagulation has better INR control when compared to the traditional anticoagulation management. Pharmacist-managed anticoagulation clinics should be considered and supported for warfarin management.
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Affiliation(s)
- Hazem Elewa
- College of Pharmacy, Qatar University, Doha, Qatar
| | | | - Nada Khudair
- College of Pharmacy, Qatar University, Doha, Qatar
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Entezari-Maleki T, Dousti S, Hamishehkar H, Gholami K. A systematic review on comparing 2 common models for management of warfarin therapy; pharmacist-led service versus usual medical care. J Clin Pharmacol 2015; 56:24-38. [DOI: 10.1002/jcph.576] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Accepted: 06/16/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Taher Entezari-Maleki
- Drug Applied Research Center; Tabriz University of Medical Sciences; Tabriz Iran
- Cardiovascular Research Center; Department of Clinical Pharmacy; Tabriz University of Medical Sciences; Tabriz Iran
| | - Samaneh Dousti
- Department of Pediatrics; Children's Hospital; Tabriz University of Medical Sciences; Tabriz Iran
| | - Hadi Hamishehkar
- Drug Applied Research Center; Tabriz University of Medical Sciences; Tabriz Iran
| | - Kheirollah Gholami
- Research Center for Rational Use of Drugs; Department of Clinical Pharmacy; Faculty of Pharmacy; Tehran University of Medical Sciences; Tehran Iran
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You JH. Pharmacogenetic-guided selection of warfarin versus novel oral anticoagulants for stroke prevention in patients with atrial fibrillation: a cost-effectiveness analysis. Pharmacogenet Genomics 2014; 24:6-14. [PMID: 24168919 DOI: 10.1097/FPC.0000000000000014] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To compare clinical and economic outcomes of two anticoagulation therapy strategies, (i) pharmacogenetic-guided selection (PG-AC) of warfarin versus novel oral anticoagulants (NOACs), and (ii) usual anticoagulation care (usual AC) in patients with atrial fibrillation (AF), from the perspective of US healthcare payers. METHODS A Markov model was used to simulate long-term outcomes in a hypothetical cohort of 65-year-old patients with newly diagnosed AF: (i) all usual AC patients received warfarin therapy, and (ii) all PG-AC patients were genotyped. Patients with normal warfarin sensitivity genotypes would receive warfarin. Patients with high or low warfarin sensitivity genotypes would receive NOAC. Model inputs were derived from clinical trials published in the literature. The outcome measure was incremental cost per quality-adjusted life-year (QALY) gained (ICER). RESULTS PG-AC gained higher QALYs with higher cost (9.912 QALYs and USD94 396) when compared with usual AC (9.721 QALYs and USD93 853) in base-case analysis. The ICER of PG-AC was 2843 USD/QALY. The ICER of PG-AC would exceed 50 000 USD/QALY if the monthly cost of NOAC was more than USD285 or the risk of stroke with NOAC versus warfarin was more than 0.93. In 10 000 Monte Carlo simulations, PG-AC was cost-effective 96.4% of the time and usual AC was cost-effective 3.6% of the time. PG-AC was more costly than usual AC with a mean cost difference of USD1927 (95% confidence interval 1.877-1.977, P<0.001), and gained higher QALYs by 0.209 (95% confidence interval 0.208-0.210, P<0.001). CONCLUSION Compared with warfarin therapy with time in therapeutic range of 60%, using genotype to triage AF patients to warfarin or NOAC appears to be highly cost-effective.
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Bista D, Chalmers L, Bereznicki L, Peterson G. Potential use of NOACs in developing countries: pros and cons. Eur J Clin Pharmacol 2014; 70:817-28. [PMID: 24817486 DOI: 10.1007/s00228-014-1693-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Accepted: 04/25/2014] [Indexed: 01/09/2023]
Abstract
PURPOSE Although vitamin K antagonists (VKAs) are effective for long-term thromboprophylaxis in atrial fibrillation (AF), their limitations have led to widespread underutilisation, especially in the developing world. Novel oral anticoagulants (NOACs) have emerged as promising alternatives to VKAs, although there are some particular considerations and challenges to their introduction in developing countries. This review summarises the current state of antithrombotic management of AF in the developing world, explores the early evidence for the NOACs and describes some of the special considerations that must be taken into account when considering the role of the NOACs within developing countries' health care systems. METHODS A literature search was conducted via PubMed and Google Scholar to find articles published in English between the years 2000 to 2014. Search terms used were "atrial fibrillation", "oral anticoagulants", "warfarin", "NOACs", "dabigatran", "rivaroxaban", "apixaban", "edoxaban", "time in therapeutic range", "International Normalized Ratio" "cost-effectiveness", "stroke", "adverse-drug reactions" and "drug-drug interactions", together with the individual names of developing countries as listed by the World Bank. We reviewed the results of randomized clinical trials, relevant retrospective and prospective studies, case-studies and review articles. RESULTS Many developing countries lack or have sporadic data on the quality of AF management, making it difficult to anticipate the potential impact of NOACs in these settings. The utilisation of anticoagulants for AF appears highly variable in developing countries. Given the issues associated with VKA therapy in many developing countries, NOACs offer some potential advantages; however, there is insufficient evidence to advocate the widespread replacement of warfarin at present. VKAs may continue to have a role in selected patients or countries, especially if alternative monitoring strategies can be utilised. CONCLUSION The evaluation of the introduction of NOACs should consider safety, budget concerns and the quality of oral anticoagulation care achieved by each country. Prospective registries will be important in developing countries to better elucidate the comparative safety, efficacy and cost-effectiveness of NOACs and VKAs as NOACs are introduced into practice.
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Affiliation(s)
- Durga Bista
- Pharmacy, School of Medicine, University of Tasmania, Hobart, Australia,
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Abstract
BACKGROUND During the past 2 decades, a paradigm shift in the management of oral anticoagulation therapy has occurred. A multidisciplinary approach has been used and has proved beneficial from both a cost and quality perspective. However, this approach to anticoagulation therapy is not well established in Saudi Arabia and the Middle East, and the traditional way of managing anticoagulation patients is still the mainstay of care. The Pharmacy Services Division (PSD) in collaboration with physician, nursing, and medical support enterprises at the Dhahran Health Center established the pharmacy-managed anticoagulation clinic (ACC). OBJECTIVE To describe the implementation process of the first pharmacist-managed anticoagulation clinic in the eastern province of Saudi Arabia and its impact on patient care. METHODS The PSD in collaboration with medical staff successfully created a care delivery model utilizing clinical pharmacists' expertise to provide comprehensive anticoagulation management services at Saudi Aramco Medical Services Organization (SAMSO). Planning included analyzing existing practices, reviewing the relevant literature, obtaining physician input, formulating a business proposal, and developing clinical protocols and guidelines. Collaborative relationships were established with the center laboratory, scheduling services, and nursing and medical departments. Clinic services include patient assessment, anticoagulation monitoring, warfarin dosage adjustment, medication dispensing at the clinic, patient education, and feedback to referring physicians. Data (2 years before and after clinic inception) for all patients enrolled at the anticoagulation clinic were reviewed to evaluate the impact of the clinic on anticoagulation management, adverse events, and patient satisfaction. RESULTS A total of 578 patients were enrolled in the ACC. The total percentage of international normalized ratio (INR) within the target range was 59% versus 48% when compared to the previous traditional practice. The number of INR tests per patient dropped by 19%. Minor and major adverse events occurred in 10% and 1.5% of patients, respectively. Overall, the patients were very satisfied with the new clinic compared to the previous practice. CONCLUSION Implementation of the pharmacist-managed ACC in the eastern province of Saudi Arabia had a positive impact on patient care based on the improvements in the number of patients whose INR was within therapeutic range and patient satisfaction scores.
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Affiliation(s)
- Jean G Dib
- Senior Pharmacy Supervisor, Pharmacy Services Division, Johns Hopkins Aramco Healthcare (previously known as Saudi Aramco Medical Services Organization) , Dhahran, Saudi Arabia
| | - Khurram Mohammed
- Chief Pharmacist, Pharmacy Services Division, Johns Hopkins Aramco Healthcare (previously known as Saudi Aramco Medical Services Organization) , Dhahran, Saudi Arabia
| | - Hisham I Momattin
- Clinical Pharmacy Supervisor, Pharmacy Services Division, Johns Hopkins Aramco Healthcare (previously known as Saudi Aramco Medical Services Organization) , Dhahran, Saudi Arabia
| | - Ali M Alshehri
- Interventional Cardiologist, Pharmacy Services Division, Johns Hopkins Aramco Healthcare (previously known as Saudi Aramco Medical Services Organization) , Dhahran, Saudi Arabia
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You JH. Novel oral anticoagulants versus warfarin therapy at various levels of anticoagulation control in atrial fibrillation--a cost-effectiveness analysis. J Gen Intern Med 2014; 29:438-46. [PMID: 24132628 DOI: 10.1007/s11606-013-2639-2] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Revised: 09/05/2013] [Accepted: 09/10/2013] [Indexed: 12/23/2022]
Abstract
BACKGROUND The decision as to whether to use more expensive novel oral anticoagulants (NOACs) or invest resources for quality improvement of warfarin therapy requires input from both clinical and economic analyses. OBJECTIVE Cost-effectiveness of NOACs compared to warfarin therapy at various levels of patient-time in therapeutic range (TTR) in patients with atrial fibrillation was examined, from the healthcare provider's perspective. DESIGN, SUBJECTS AND INTERVENTION A Markov model was used to compare life-long economic and treatment outcomes of warfarin and NOACs in a hypothetical cohort of 65-year-old atrial fibrillation patients with CHADS2 scores of 2 or above. Model inputs were derived from clinical trials published in the literature. MAIN MEASURES The outcome measure was incremental cost per quality-adjusted life-year (QALY) gained (ICER). KEY RESULTS Using United States Dollar (USD) 50,000 as the threshold of willingness-to-pay per QALY, NOACs therapy was cost-effective when TTR of warfarin therapy was 60 % or below, or monthly cost of warfarin management increased by two-fold or more to achieve 70 % TTR. Warfarin therapy was cost-effective when TTR of warfarin was 70 % with up to a 1.5-fold increment in monthly cost of care, or when TTR reached 75 % with monthly cost of warfarin care increased up to three-fold. At TTR 60 %, 70 % and 75 %, NOACs was cost-effective when monthly drug cost was < USD 200, < USD 122-185 and < USD 85-145, respectively. 10,000 Monte Carlo simulations showed NOACs to be cost-effective 83.6 %, 50.7 % and 32.7 % of the time at TTR of 60 %, 70 % and 75 %, respectively. CONCLUSIONS The acceptance of NOACs as cost-effective was highly dependent upon drug cost, anticoagulation control for warfarin, and anticoagulation service cost.
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Kadehjian EK, Schneider L, Greenberg JO, Dudley J, Kachalia A. Challenges to implementing expanded team models: lessons from a centralised nurse-led cholesterol-lowering programme. BMJ Qual Saf 2013; 23:338-45. [PMID: 24259717 DOI: 10.1136/bmjqs-2013-001986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Lowering low-density lipoprotein (LDL) cholesterol in patients with diabetes mellitus (DM) and cardiovascular disease (CVD) is critical to lowering morbidity and mortality. To increase the percentage of patients with DM and CVD at target LDL (<100 mg/dL), we launched an expanded team-based quality improvement programme in which centralised registered nurses (RNs) followed a detailed protocol to adjust cholesterol-lowering medications. Despite the growing use of team-based approaches to improve quality of care, little remains known about how best to implement them. PROGRAM EVALUATION To share our experiences and lessons from operating a team-based programme, we conducted a retrospective observational analysis of administrative and clinical data on programme performance. We measured: primary care physician (PCP) and patient acceptance of the programme, number of medication adjustments, change in LDL, per cent of patients achieving target, time to LDL target and the efforts required to achieve these goals. RESULTS Using administrative data, we initially identified 374 potential patients for enrolment. Chart review revealed that 203 (54%) were clinically eligible. PCPs agreed to enrol 74% (150/203) of these patients. Thirty-six per cent of PCP-approved patients (54/150) could not be reached via phone and 5.3% (8/150) declined enrolment. Of patients enrolled (n=64), 50% did not complete the programme. Of those enrolled, median LDL decreased by 21 mg/dL and 52% (33/64) achieved the LDL target. Programme RNs spent 12 023 min on programme activities, of which 44.4% (5539) was related to non-enrolled patients. CONCLUSIONS Our adoption of a centralised expanded team-based programme for the management of LDL cholesterol uncovered many barriers to efficiency and success. Even though expanded team programmes may be supported by PCPs, the administrative efforts required to identify, enrol and continually engage eligible patients raise many concerns regarding efficiency and highlight infrastructure changes needed for successful team-based approaches.
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Affiliation(s)
- Emily K Kadehjian
- Brigham and Women's Physicians Organization, , Boston, Massachusetts, USA
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Abstract
BACKGROUND Current guidelines recommend oral anticoagulation therapy for patients with atrial fibrillation who are at moderate-to-high risk of stroke, however anticoagulation control (time in therapeutic range (TTR)) is dependent on many factors. Educational and behavioural interventions may impact on patients' ability to maintain their International Normalised Ratio (INR) control. OBJECTIVES To evaluate the effects on TTR of educational and behavioural interventions for oral anticoagulation therapy (OAT) in patients with atrial fibrillation (AF). SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) and the Database of Abstracts of Reviews of Effects (DARE) in The Cochrane Library (2012, Issue 7 of 12), MEDLINE Ovid (1950 to week 4 July 2012), EMBASE Classic + EMBASE Ovid (1947 to Week 31 2012), PsycINFO Ovid (1806 to 2012 week 5 July) on 8 August 2012 and CINAHL Plus with Full Text EBSCO (to August 2012) on 9 August 2012. We applied no language restrictions. SELECTION CRITERIA The primary outcome analysed was TTR. Secondary outcomes included decision conflict (patient's uncertainty in making health-related decisions), percentage of INRs in the therapeutic range, major bleeding, stroke and thromboembolic events, patient knowledge, patient satisfaction, quality of life (QoL), and anxiety. DATA COLLECTION AND ANALYSIS The two review authors independently extracted data. Where insufficient data were present to conduct a meta-analysis, effect sizes and confidence intervals (CIs) of the included studies were reported. Data were pooled for two outcomes, TTR and decision conflict. MAIN RESULTS Eight trials with a total of 1215 AF patients (number of AF participants included in the individual trials ranging from 14 to 434) were included within the review. Studies included education, decision aids, and self-monitoring plus education.For the primary outcome of TTR, data for the AF participants in two self-monitoring plus education trials were pooled and did not favour self-monitoring plus education or usual care in improving TTR, with a mean difference of 6.31 (95% CI -5.63 to 18.25). For the secondary outcome of decision conflict, data from two decision aid trials favoured usual care over the decision aid in terms of reducing decision conflict, with a mean difference of -0.1 (95% CI -0.2 to -0.02). AUTHORS' CONCLUSIONS This review demonstrated that there is insufficient evidence to draw definitive conclusions regarding the impact of educational or behavioural interventions on TTR in AF patients receiving OAT. Thus, more trials are needed to examine the impact of interventions on anticoagulation control in AF patients and the mechanisms by which they are successful. It is also important to explore the psychological implications for patients suffering from this long-term chronic condition.
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Affiliation(s)
- Danielle E Clarkesmith
- University of Birmingham Centre for Cardiovascular Sciences, City Hospital, Birmingham, UK. 2School of Life and Health Sciences,Aston University, Birmingham, UK
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Thanimalai S, Shafie AA, Hassali MA, Sinnadurai J. Comparing effectiveness of two anticoagulation management models in a Malaysian tertiary hospital. Int J Clin Pharm 2013; 35:736-43. [DOI: 10.1007/s11096-013-9796-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2012] [Accepted: 05/12/2013] [Indexed: 01/21/2023]
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You JHS, Tsui KKN, Wong RSM, Cheng G. Cost-effectiveness of dabigatran versus genotype-guided management of warfarin therapy for stroke prevention in patients with atrial fibrillation. PLoS One 2012; 7:e39640. [PMID: 22745801 PMCID: PMC3382133 DOI: 10.1371/journal.pone.0039640] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Accepted: 05/28/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Dabigatran is associated with lower rate of stroke comparing to warfarin when anticoagulation control is sub-optimal. Genotype-guided warfarin dosing and management may improve patient-time in target range (TTR) and therefore affect the cost-effectiveness of dabigatran compared with warfain. We examined the cost-effectiveness of dabigatran versus warfarin therapy with genotype-guided management in patients with atrial fibrillation (AF). METHODOLOGY/PRINCIPAL FINDINGS A Markov model was designed to compare life-long economic and treatment outcomes of dabigatran (110 mg and 150 mg twice daily), warfarin usual anticoagulation care (usual AC) with mean TTR 64%, and genotype-guided anticoagulation care (genotype-guided AC) in a hypothetical cohort of AF patients aged 65 years old with CHADS(2) score 2. Model inputs were derived from literature. The genotype-guided AC was assumed to achieve TTR = 78.9%, adopting the reported TTR achieved by warfarin service with good anticoagulation control in literature. Outcome measure was incremental cost per quality-adjusted life-year (QALY) gained (ICER) from perspective of healthcare payers. In base-case analysis, dabigatran 150 mg gained higher QALYs than genotype-guided AC (10.065QALYs versus 9.554QALYs) at higher cost (USD92,684 versus USD85,627) with ICER = USD13,810. Dabigatran 110 mg and usual AC gained less QALYs but cost more than dabigatran 150 mg and genotype-guided AC, respectively. ICER of dabigatran 150 mg versus genotype-guided AC would be >USD50,000 (and genotype-guided AC would be most cost-effective) when TTR in genotype-guided AC was >77% and utility value of warfarin was the same or higher than that of dabigatran. CONCLUSIONS/SIGNIFICANCE The likelihood of genotype-guided anticoagulation service to be accepted as cost-effective would increase if the quality of life on warfarin and dabigatran therapy are compatible and genotype-guided service achieves high TTR (>77%).
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Affiliation(s)
- Joyce H S You
- Centre for Pharmacoeconomics Research, School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong, China SAR.
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Saokaew S, Sapoo U, Nathisuwan S, Chaiyakunapruk N, Permsuwan U. Anticoagulation control of pharmacist-managed collaborative care versus usual care in Thailand. Int J Clin Pharm 2011; 34:105-12. [DOI: 10.1007/s11096-011-9597-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2011] [Accepted: 12/09/2011] [Indexed: 11/29/2022]
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Young S, Bishop L, Twells L, Dillon C, Hawboldt J, O'Shea P. Comparison of pharmacist managed anticoagulation with usual medical care in a family medicine clinic. BMC Fam Pract 2011; 12:88. [PMID: 21849052 PMCID: PMC3176160 DOI: 10.1186/1471-2296-12-88] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Accepted: 08/17/2011] [Indexed: 12/18/2022]
Abstract
BACKGROUND The beneficial outcomes of oral anticoagulation therapy are dependent upon achieving and maintaining an optimal INR therapeutic range. There is growing evidence that better outcomes are achieved when anticoagulation is managed by a pharmacist with expertise in anticoagulation management rather than usual care by family physicians. This study compared a pharmacist managed anticoagulation program (PC) to usual physician care (UC) in a family medicine clinic. METHODS A retrospective cohort study was carried out in a family medicine clinic which included a clinical pharmacist. In 2006, the pharmacist assumed anticoagulation management. For a 17-month period, the PC group (n = 112) of patients on warfarin were compared to the UC patients (n = 81) for a similar period prior to 2006. The primary outcome was the percentage of time patients' INR was in the therapeutic range (TTR). Secondary outcomes were the percentage of time in therapeutic range within ± 0.3 units of the recommended range (expanded TTR) and percentage of time the INR was >5.0 or <1.5. RESULTS The baseline characteristics were similar between the groups. Fifty-five percent of the PC group was male with a mean age of 67 years; 51% of the UC group was male with a mean age of 71 years. The most common indications for warfarin in both groups were atrial fibrillation, mechanical heart valves and deep vein thrombosis. The TTR was 73% for PC and 65% for UC (p < 0.0001). The expanded TTR for PC was 91% and 85% for UC (p < 0.0001). The percentage of time INR values were <1.5 was 0.7% for PC patients and 1.9% for UC patients (p < 0.0001), and >5 were 0.3% for PC patients and 0.1% for UC (p < 0.0001). CONCLUSION The pharmacist-managed anticoagulation program within a family practice clinic compared to usual care by the physicians achieved significantly better INR control as measured by the percentage of time patients' INR values were kept in both the therapeutic and expanded range. Based on the results of this study, a collaborative family practice clinic using pharmacists and physicians may be an effective model for anticoagulation management with these results verified in future prospective randomized studies.
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Affiliation(s)
- Stephanie Young
- School of Pharmacy, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
| | - Lisa Bishop
- School of Pharmacy, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
- Faculty of Medicine, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
| | - Laurie Twells
- School of Pharmacy, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
- Faculty of Medicine, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
| | - Carla Dillon
- School of Pharmacy, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
- Faculty of Medicine, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
| | - John Hawboldt
- School of Pharmacy, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
- Faculty of Medicine, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
| | - Patrick O'Shea
- Faculty of Medicine, Memorial University, 300 Prince Philip Drive, St. John's, A1B 3V6, Canada
- Newfoundland Drive Family Practice, 427 Newfoundland Drive, St. John's, A1A 4A5, Canada
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Duran-Parrondo C, Vazquez-Lago JM, Campos-Lopez AM, Figueiras A. Impact of a Pharmacotherapeutic Programme on Control and Safety of Long-Term Anticoagulation Treatment. Drug Saf 2011; 34:489-500. [DOI: 10.2165/11588520-000000000-00000] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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You JHS. Anticoagulation: improve care quality or use new alternatives? Lancet 2011; 377:464-5; author reply 465. [PMID: 21296230 DOI: 10.1016/s0140-6736(11)60155-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chi Ho Chung V, Lau CH, Kin Chan FW, Sze You JH, Yi Wong EL, Yeoh EK, Griffiths SM. Use of chinese and western over-the-counter medications in Hong Kong. Chin Med 2010; 5:41. [PMID: 21143942 PMCID: PMC3004905 DOI: 10.1186/1749-8546-5-41] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2010] [Accepted: 12/10/2010] [Indexed: 11/10/2022] Open
Abstract
Benefits of engaging community pharmacists in providing wider primary care are internationally acknowledged; in Hong Kong, however, strategies for harnessing their potential contributions are yet to be launched. Here, community pharmacist and Chinese medicine retailers are responsible for providing western and Chinese over-the-counter (OTC) medications. Patterns of OTC uses reflect the characteristics of populations who rely on community pharmacists and Chinese medicine retailers as their main point of contact with the healthcare system. Analyzing the data from a Hong Kong survey (n = 33,263) on self medication and medical consultation patterns, we propose, in this article, an extended role for community pharmacists and Chinese medicine retailers, which entails aspects as follows: (1) referring patients to other medical services where appropriate; (2) providing health education and preventative services; (3) safeguarding the use of Chinese herbal medicines.
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Affiliation(s)
- Vincent Chi Ho Chung
- School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, Hong Kong, China.
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Fahimi F, Sharif-Kashani B, Hossein-Ahmadi Z, Salamzadeh J, Namdar R, Mousavi S, Ziaie S, Ghazi-Tabatabei L, Radmand G, Baniasadi S, Masjedi MR. The first pharmacist-based warfarin-monitoring service in Iran. Journal of Pharmaceutical Health Services Research 2010. [DOI: 10.1111/j.1759-8893.2010.00021.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Saokaew S, Permsuwan U, Chaiyakunapruk N, Nathisuwan S, Sukonthasarn A. Effectiveness of pharmacist-participated warfarin therapy management: a systematic review and meta-analysis. J Thromb Haemost 2010; 8:2418-27. [PMID: 20831620 DOI: 10.1111/j.1538-7836.2010.04051.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
OBJECTIVE Although pharmacist-participated warfarin therapy management (PWTM) has been accepted and implemented in various parts of the world, the evidence demonstrating the effects of PWTM compared with usual care on clinical outcomes is lacking. We performed a systematic review and meta-analysis to compare the effects of PWTM with usual care on bleeding and thromboembolic outcomes. METHODS We searched MEDLINE, SCOPUS, EMBASE, IPA, CINAHL, Cochrane CENTRAL, Thai Index Medicus and Thai Medical Index, and reference lists of studies, without language restriction. Databases were searched from their inception to July 2009. The studies using warfarin as an anticoagulant with sufficient data for compilation of 2 × 2 tables were included. Both randomized controlled trials (RCTs) and non-RCTs were considered. Two authors independently reviewed each study, assigned quality scores and extracted data for all outcomes using a standardized form. Pooled effect estimates (risk ratio; RR) were obtained using a random effects model. RESULT Of 661 articles identified, 24 studies with 728,377 patients were included. In the random-effects meta-analysis of RCTs, the PWTM group had statistically significant effects on the prevention of total bleeding [RR, 0.51; 95% confidence interval (CI), 0.28-0.94]. However, the effects on major bleeding (RR, 0.64; 95% CI, 0.18-2.36), thromboembolic events (RR, 0.79; 95% CI, 0.33-1.93), all-cause mortality (RR, 0.93; 95% CI, 0.41-2.13) and warfarin-related mortality (RR, 0.65; 95% CI, 0.18-2.42) were not significant. CONCLUSION Pharmacist's participation in the management of warfarin therapy significantly reduces total bleeding, with a non-significant trend towards decreases in other warfarin-related complications.
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Affiliation(s)
- S Saokaew
- Clinical Epidemiology Program, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Nkansah N, Mostovetsky O, Yu C, Chheng T, Beney J, Bond CM, Bero L. Effect of outpatient pharmacists' non-dispensing roles on patient outcomes and prescribing patterns. Cochrane Database Syst Rev 2010; 2010:CD000336. [PMID: 20614422 PMCID: PMC7087444 DOI: 10.1002/14651858.cd000336.pub2] [Citation(s) in RCA: 152] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND The roles of pharmacists in patient care have expanded from the traditional tasks of dispensing medications and providing basic medication counseling to working with other health professionals and the public. Multiple reviews have evaluated the impact of pharmacist-provided patient care on health-related outcomes. Prior reviews have primarily focused on in-patient settings. This systematic review focuses on services provided by outpatient pharmacists in community or ambulatory care settings. This is an update of the Cochrane review published in 2000. OBJECTIVES To examine the effect of outpatient pharmacists' non-dispensing roles on patient and health professional outcomes. SEARCH STRATEGY This review has been split into two phases. For Phase I, we searched the Cochrane Effective Practice and Organisation of Care (EPOC) Group Specialised Register (January 1966 through March 2007). For Phase II, we searched MEDLINE/EMBASE (January 1966 through March 2008). The Phase I results are reported in this review; Phase II will be summarized in the next update. SELECTION CRITERIA Randomized controlled trials comparing 1. Pharmacist services targeted at patients versus services delivered by other health professionals; 2. Pharmacist services targeted at patients versus the delivery of no comparable service; 3. Pharmacist services targeted at health professionals versus services delivered by other health professionals; 4. Pharmacist services targeted at health professionals versus the delivery of no comparable service. DATA COLLECTION AND ANALYSIS Two authors independently reviewed studies for inclusion, extracted data, and assessed risk of bias of included studies. MAIN RESULTS Forty-three studies were included; 36 studies were pharmacist interventions targeting patients and seven studies were pharmacist interventions targeting health professionals. For comparison 1, the only included study showed a significant improvement in systolic blood pressure for patients receiving medication management from a pharmacist compared to usual care from a physician. For comparison 2, in the five studies evaluating process of care outcomes, pharmacist services reduced the incidence of therapeutic duplication and decreased the total number of medications prescribed. Twenty-nine of 36 studies reported clinical and humanistic outcomes. Pharmacist interventions resulted in improvement in most clinical outcomes, although these improvements were not always statistically significant. Eight studies reported patient quality of life outcomes; three studies showed improvement in at least three subdomains. For comparison 3, no studies were identified meeting the inclusion criteria. For comparison 4, two of seven studies demonstrated a clear statistically significant improvement in prescribing patterns. AUTHORS' CONCLUSIONS Only one included study compared pharmacist services with other health professional services, hence we are unable to draw conclusions regarding comparisons 1 and 3. Most included studies supported the role of pharmacists in medication/therapeutic management, patient counseling, and providing health professional education with the goal of improving patient process of care and clinical outcomes, and of educational outreach visits on physician prescribing patterns. There was great heterogeneity in the types of outcomes measured across all studies. Therefore a standardized approach to measure and report clinical, humanistic, and process outcomes for future randomized controlled studies evaluating the impact of outpatient pharmacists is needed. Heterogeneity in study comparison groups, outcomes, and measures makes it challenging to make generalised statements regarding the impact of pharmacists in specific settings, disease states, and patient populations.
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Affiliation(s)
- Nancy Nkansah
- University of California, San FranciscoClinical Pharmacy155 North Fresno Street, Suite 224FresnoCaliforniaUSA93701
| | - Olga Mostovetsky
- University of California, San FranciscoClinical PharmacySuite 420, Box 06133333 California StreetSan FranciscoCaliforniaUSA94118
| | - Christine Yu
- University of California, San FranciscoClinical PharmacySuite 420, Box 06133333 California StreetSan FranciscoCaliforniaUSA94118
| | - Tami Chheng
- University of California, San FranciscoClinical PharmacySuite 420, Box 06133333 California StreetSan FranciscoCaliforniaUSA94118
| | - Johnny Beney
- Institut Central des Hopitaux ValaisansPharmacyGrand Champsec 86CP 736SionSwitzerland1951
| | - Christine M Bond
- University of AberdeenDepartment of General Practice and Primary CareForesterhill Health CentreWestburn RoadAberdeenUKAB25 2AY
| | - Lisa Bero
- University of California San FranciscoProfessor of Clinical Pharmacy & Health PolicySuite 420, Box 06133333 California StreetSan FranciscoCaliforniaUSA94143‐0613
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van Walraven C, Oake N, Coyle D, Taljaard M, Forster AJ. Changes in surrogate outcomes can be translated into clinical outcomes using a Monte Carlo model. J Clin Epidemiol 2009; 62:1306-15. [DOI: 10.1016/j.jclinepi.2009.01.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2008] [Revised: 01/19/2009] [Accepted: 01/28/2009] [Indexed: 11/19/2022]
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You JHS, Tsui KKN, Wong RSM, Cheng G. Potential Clinical and Economic Outcomes of CYP2C9 and VKORC1 Genotype-Guided Dosing in Patients Starting Warfarin Therapy. Clin Pharmacol Ther 2009; 86:540-7. [DOI: 10.1038/clpt.2009.104] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Sood MM, Rigatto C, Bueti J, Lang C, Miller L, PonnamPalam A, Reslerova M, Sood A, Komenda P. Thrice weekly warfarin administration in haemodialysis patients. Nephrol Dial Transplant 2009; 24:3162-7. [DOI: 10.1093/ndt/gfp252] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abstract
BACKGROUND Monitoring oral anticoagulants is logistically challenging for both patients and medical staff. We evaluated the effect of adding an interactive voice response system to computerized decision support for oral anticoagulant management. METHODS We developed an interactive voice response system to communicate to patients the results of international normalized ratio testing and their dosage schedules for anticoagulation therapy. The system also reminded patients of upcoming and missed appointments for blood tests. We recruited patients whose anticoagulation control was stable after at least 3 months of warfarin therapy. We prospectively examined clinical data and outcomes for these patients for an intervention period of at least 3 months. We also collected retrospective data for each patient for the 3 months before study enrolment. RESULTS We recruited 226 patients between Nov. 23, 2006, and Aug. 1, 2007. The mean duration of the intervention period (prospective data collection) was 4.2 months. Anticoagulation control was similar for the periods during and preceding the intervention (mean time within the therapeutic range 80.3%, 95% confidence interval [CI] 77.5% to 83.1% v. 79.9%, 95% CI 77.3% to 82.6%). The interactive voice response system delivered 1211 (77.8%) of 1557 scheduled dosage messages, with no further input required from clinic staff. The most common reason for clinic staff having to deliver the remaining messages (accounting for 143 [9.2%] of all messages) was an international normalized ratio that was excessively high or low, (i.e., 0.5 or more outside the therapeutic range). When given the option, 76.6% of patients (164/214) chose to continue with the interactive voice response system for management of their anticoagulation after the study was completed. The system reduced staff workload for monitoring anticoagulation therapy by 48 min/wk, a 33% reduction from the baseline of 2.4 hours. INTERPRETATION Interactive voice response systems have a potential role in improving the monitoring of patients taking oral anticoagulants. Further work is required to determine the generalizability and cost-effectiveness of these results.
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Affiliation(s)
- Natalie Oake
- From the Clinical Epidemiology Program (Oake, van Walraven, Rodger, Forster), Ottawa Health Research Institute, The Ottawa Hospital; the Department of Medicine (van Walraven, Rodger, Forster), University of Ottawa, Ottawa, Ont.; and the Institute for Clinical Evaluative Sciences (van Walraven), Toronto, Ont
| | - Carl van Walraven
- From the Clinical Epidemiology Program (Oake, van Walraven, Rodger, Forster), Ottawa Health Research Institute, The Ottawa Hospital; the Department of Medicine (van Walraven, Rodger, Forster), University of Ottawa, Ottawa, Ont.; and the Institute for Clinical Evaluative Sciences (van Walraven), Toronto, Ont
| | - Marc A. Rodger
- From the Clinical Epidemiology Program (Oake, van Walraven, Rodger, Forster), Ottawa Health Research Institute, The Ottawa Hospital; the Department of Medicine (van Walraven, Rodger, Forster), University of Ottawa, Ottawa, Ont.; and the Institute for Clinical Evaluative Sciences (van Walraven), Toronto, Ont
| | - Alan J. Forster
- From the Clinical Epidemiology Program (Oake, van Walraven, Rodger, Forster), Ottawa Health Research Institute, The Ottawa Hospital; the Department of Medicine (van Walraven, Rodger, Forster), University of Ottawa, Ottawa, Ont.; and the Institute for Clinical Evaluative Sciences (van Walraven), Toronto, Ont
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Kim HJ, Koh Y, Chun EJ, Jang SN, Kim CY. [Subjective satisfaction with medical care among older people: Comprehensiveness, general satisfaction and accessibility]. J Prev Med Public Health 2009; 42:35-41. [PMID: 19229123 DOI: 10.3961/jpmph.2009.42.1.35] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES The changing population age structure and rapidly increasing medical costs make providing high-quality, effective medical care for the elderly a challenge. This study assessed the satisfaction with medical care in terms of comprehensiveness, general satisfaction, and accessibility among community-dwelling Korean elders. METHODS Data were obtained from a nationwide representative sample of the older adults(aged 65 years old or older) living in the community, who participated in a 2006 telephone survey conducted using random digit dialing (n=881). General satisfaction, comprehensiveness and accessibility were measured using a 10-item satisfaction survey questionnaire. Descriptive analysis was used to assess the distribution of each of three components of subjective satisfaction. Analysis of covariance (ANCOVA) was used to examine the association of each of the three components with socioeconomic variables. RESULTS Comprehensiveness and general satisfaction were low among older people with a high socioeconomic status. Accessibility was evaluated as low among older people of low socioeconomic status, those living in rural areas and those who were medical aid beneficiaries. CONCLUSIONS Urgent interventions should be considered in order to improve accessibility to medical care for elders of low socioeconomic status and those living in rural communities. Given the rapid aging of the population, we need to develop a monitoring system to improve the quality of geriatric care.
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Affiliation(s)
- Hwa-Joon Kim
- Department of Preventive Medicine, Graduate School of Public Health, Seoul National University
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Affiliation(s)
- David Cousins
- National Patient Safety Agency, 4-8 Maple Street, London, WIT 5HD, United Kingdom
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Affiliation(s)
- Munir Pirmohamed
- Department of Pharmacology and Therapeutics, The University of Liverpool, Ashton Street, Liverpool, UK.
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