1
|
Price E, Shirtcliffe A, Fisher T, Chadwick M, Marra CA. A systematic review of economic evaluations of pharmacist services. INTERNATIONAL JOURNAL OF PHARMACY PRACTICE 2023; 31:459-471. [PMID: 37543960 DOI: 10.1093/ijpp/riad052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 07/07/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND Challenges to the provision of health care are occurring internationally and are expected to increase in the future, further increasing health spending. As pharmacist roles are evolving and expanding internationally to provide individualised pharmaceutical care it is important to assess the cost-effectiveness of these services. OBJECTIVES To systematically synthesise the international literature regarding published economic evaluations of pharmacy services to assess their cost-effectiveness and clinical outcomes. METHODS A systematic review of economic evaluations of pharmacy services was conducted in MEDLINE, EMBASE, PubMed, Scopus, Web of Science, CINAHL, IPA and online journals with search functions likely to publish economic evaluations of pharmacy services. Data were extracted regarding the interventions, the time horizon, the outcomes and the incremental cost-effectiveness ratio. Studies' quality of reporting was assessed using the Consolidated Health Economic Evaluation Reporting Standard (CHEERS) statement. RESULTS Seventy-five studies were included in the systematic review, including 67 cost-effectiveness analyses, 6 cost-benefit analyses and 2 cost-consequence analyses. Of these, 57 were either dominant or cost-effective using a willingness-to-pay threshold of NZ$46 645 per QALY. A further 11 studies' cost-effectiveness were unable to be evaluated. Interventions considered to be most cost-effective included pharmacist medication reviews, pharmacist adherence strategies and pharmacist management of type 2 diabetes mellitus, hypertension and warfarin/INR monitoring. The quality of reporting of studies differed with no studies reporting all 28 items of the CHEERS statement. CONCLUSIONS There is strong economic evidence to support investment in extended pharmacist services, particularly those focussed on long-term chronic health conditions.
Collapse
Affiliation(s)
- Emilia Price
- Division of Health Sciences, School of Pharmacy, University of Otago, Dunedin, New Zealand
| | - Andi Shirtcliffe
- Allied Health Office of the Chief Clinical Officers System Performance and Monitoring Ministry of Health, Wellington, New Zealand
| | - Thelma Fisher
- Centre for Pacific Health Information Services, University Library, University of Otago, Dunedin, New Zealand
| | - Martin Chadwick
- Office of the Chief Clinical Officers, Ministry of Health, Wellington, New Zealand
| | - Carlo A Marra
- Division of Health Sciences, School of Pharmacy, University of Otago, Dunedin, New Zealand
| |
Collapse
|
2
|
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] [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.
Collapse
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
| |
Collapse
|
3
|
Huang Y, Huang L, Han Z. Combining portable coagulometers with the Internet: A new model of warfarin anticoagulation in patients following mechanical heart valve replacement. Front Surg 2022; 9:1016278. [PMID: 36311931 PMCID: PMC9608170 DOI: 10.3389/fsurg.2022.1016278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 09/26/2022] [Indexed: 11/06/2022] Open
Abstract
Heart valve replacement, as a safe and effective treatment for severe valvular heart disease, can significantly improve hemodynamics in patients. However, such patients then require lifelong anticoagulant therapy. Warfarin, a cheap and highly effective vitamin K antagonist, remains the major anticoagulant recommended for lifelong use following mechanical heart valve replacement. However, the effect of warfarin anticoagulant therapy is complicated by physiological differences among patients and non-compliance with treatment at different degrees. Effective management of warfarin therapy after heart valve replacement is currently an important issue. Portable coagulometers and the emergence of the Internet have provided new opportunities for long-term management of anticoagulation therapy, but the safety and affordability of this approach remain to be fully evaluated. This paper reviews recent progress on the use of portable coagulometers and the Internet in the management of warfarin anticoagulation therapy following mechanical heart valve replacement, which offers opportunities for reducing complications during postoperative anticoagulation and for facilitating patient compliance during follow-up.
Collapse
|
4
|
Impact of pharmacist intervention on anticoagulation management and risk for potential COVID-19 exposure during the COVID-19 pandemic. Thromb Res 2022; 217:52-56. [PMID: 35868151 PMCID: PMC9288238 DOI: 10.1016/j.thromres.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 06/20/2022] [Accepted: 07/09/2022] [Indexed: 11/21/2022]
Abstract
Introduction Patients taking warfarin require frequent international normalized ratio (INR) monitoring in healthcare settings, putting them at increased risk of Coronavirus disease 2019 (COVID-19) exposure during the pandemic. Thus, strategies to limit in-person visits to healthcare facilities were recommended by the Anticoagulation Forum. The objective of this study was to describe the number and types of changes made to anticoagulation therapy as a result of pharmacist intervention during the COVID-19 pandemic. Materials and methods A retrospective chart review of patients included in a primary care COVID-19 anticoagulation intervention was conducted. During this intervention, pharmacists provided individualized recommendations for anticoagulation changes in patients taking warfarin to limit their healthcare facility exposure while also maintaining safe anticoagulation management practices. Results As a result of pharmacist intervention, 83 (55.7 %) of the 149 patients included in the intervention had changes in anticoagulation including: switching to a direct oral anticoagulant (n = 12), extending the INR monitoring interval (n = 48), switching to home INR monitoring (n = 21), or stopping anticoagulation (n = 2). For those patients who were taking warfarin for the entire 6 months pre- and post-intervention, the total number of healthcare facility and laboratory visits with an INR completed decreased from 8.8 to 6.4 (p < 0.001) per patient without a statistically significant decrease in time in therapeutic range (p = 0.76). Conclusions This study depicts rapid implementation of a population health-based approach to assess all patients taking warfarin for options to minimize healthcare visits and decrease risk for COVID-19 exposure. Methods to reduce healthcare visit burden while maintaining patient safety should be considered as a regular component of anticoagulation management post-pandemic.
Collapse
|
5
|
Türker M, Sancar M, Demirtunç R, Uçar N, Uzman O, Ay P, Kozan Ö, Okuyan B. Validation of a Knowledge Test in Turkish Patients on Warfarin Therapy at an Ambulatory Anticoagulation Clinic. Turk J Pharm Sci 2021; 18:445-451. [PMID: 34496551 DOI: 10.4274/tjps.galenos.2020.88319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Objectives This study aimed to evaluate the validity and reliability of an oral anticoagulation knowledge (OAK) test in Turkish patients on warfarin therapy at an anticoagulant outpatient clinic. Materials and Methods This study was conducted at an ambulatory anticoagulation clinic and included patients older than 18 years who had been using warfarin for at least six months. Patients' demographic and clinical data were collected. Internal consistency was calculated using the Kuder-Richardson 20 (KR-20) coefficient, and the test-retest reliability of the Turkish version of the OAK test was assessed. Results Patients' mean age was 59.83±11.93 (26-90) years (n=240; 133 women). The mean score of the OAK test was 14.19±3.01. The test-retest reliability of the scale (n=30) was moderate for the total score (p<0.001). The KR-20 value, a measure of internal consistency, was 0.671. Patients of a younger age and higher educational level were more likely to have higher levels of anticoagulation knowledge than patients of an older age and lower education level (p<0.05 for both comparisons). Conclusion The Turkish version of the OAK test can be used to determine the patients' knowledge on oral anticoagulation.
Collapse
Affiliation(s)
- Meltem Türker
- Marmara University Faculty of Pharmacy, Department of Clinical Pharmacy, Istanbul, Turkey
| | - Mesut Sancar
- Marmara University Faculty of Pharmacy, Department of Clinical Pharmacy, Istanbul, Turkey
| | - Refik Demirtunç
- University of Health Sciences Turkey, Haydarpasa Numune Training and Research Hospital, Clinic of Internal Medicine, Istanbul, Turkey
| | - Nazlıcan Uçar
- Marmara University Faculty of Pharmacy, Department of Clinical Pharmacy, Istanbul, Turkey
| | - Osman Uzman
- Kars Sarıkamış State Hospital, Clinic of Cardiology, Kars, Turkey
| | - Pınar Ay
- Marmara University Faculty of Medicine, Department of Public Health, Istanbul, Turkey
| | - Ömer Kozan
- Baskent University, Istanbul Hospital, Clinic of Cardiology, Istanbul, Turkey
| | - Betul Okuyan
- Marmara University Faculty of Pharmacy, Department of Clinical Pharmacy, Istanbul, Turkey
| |
Collapse
|
6
|
Kennedy C, Gabr A, McCormack J, Collins R, Barry M, Harbison J. The association between increasing oral anticoagulant prescribing and atrial fibrillation related stroke in Ireland. Br J Clin Pharmacol 2021; 88:178-186. [PMID: 34131941 DOI: 10.1111/bcp.14938] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 02/12/2021] [Accepted: 05/24/2021] [Indexed: 11/26/2022] Open
Abstract
AIMS Recent increases in the number of patients with atrial fibrillation (AF) prescribed oral anticoagulants (OAC) are evident in Ireland and internationally, largely due to the availability of direct oral anticoagulants (DOACs). This study aimed to determine the rate of stroke in the context of increasing anticoagulation utilisation, with a focus on AF-related ischaemic stroke (IS). METHODS Dispensing data for OACs were identified for the period 2010-2018 as well as hospital discharges for IS (2005-2018). Irish National Stroke Register data were used to elucidate the characteristics of patients with acute ischaemic stroke. RESULTS The number of patients prescribed OACs increased by 94% from 2010-2018 with a significant change from 2013 (β = 2.57, P = .038), associated with a large increase in the number of patients on DOACs. There was 3.3-fold increase in expenditure on OACs nationally from 2013 to 2018, of which 94% was DOAC related. Using the 2013 timepoint, ischaemic stroke rates until 2018 did not show a significant deviation from the previous trend (β = 0.00, P = .898). The percentage of AF-related ischaemic stroke was stable from 2013 to 2017 with a 4.5% decrease in 2018. The percentage of ischaemic stroke patients with previously diagnosed AF decreased from 2013 to 2018; however, there was an increase in the percentage of ischaemic strokes while on OAC in this cohort. CONCLUSION Large increases in OAC utilisation have not resulted in changes in ischaemic stroke rates at a national level. The percentage of ischaemic strokes with a previous diagnosis of AF has decreased indicating a possible benefit from greater OAC utilisation. However, the percentage presenting with an ischaemic stroke while on OAC treatment is increasing. The increase in patients presenting with stroke while treated with OAC may largely reflect the national increase in patients prescribed DOACs but the findings raise concerns about treatment failures. The real-world effectiveness of DOACs requires further examination.
Collapse
Affiliation(s)
- Cormac Kennedy
- Department of Pharmacology and Therapeutics, Health Sciences Centre, Trinity College Dublin, Dublin 8, Ireland.,Department of Pharmacology, St James Hospital, Dublin 8, Ireland
| | - Ahmed Gabr
- Department of Pharmacology and Therapeutics, Health Sciences Centre, Trinity College Dublin, Dublin 8, Ireland
| | - Joan McCormack
- National Office of Clinical Audit, St Stephens Green, Dublin, Ireland
| | - Rónán Collins
- Department Geriatrics and Stroke Medicine, Tallaght University Hospital, Dublin, Ireland
| | - Michael Barry
- Department of Pharmacology and Therapeutics, Health Sciences Centre, Trinity College Dublin, Dublin 8, Ireland.,Department of Pharmacology, St James Hospital, Dublin 8, Ireland
| | - Joe Harbison
- Mercer's Institute for Successful Ageing, St James Hospital, Dublin, Ireland.,Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, Ireland
| |
Collapse
|
7
|
Bullock B, Coombes I, Mitchell C, Donovan P, Whitty JA. A systematic review of the costs and cost-effectiveness of clinical pharmacists on hospital ward rounds. Expert Rev Pharmacoecon Outcomes Res 2019; 19:551-559. [PMID: 31305172 DOI: 10.1080/14737167.2019.1643089] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: There is a lack of good quality economic evidence for the inclusion of pharmacists on hospital ward rounds in addition to, or as an alternative to, traditional ward-based clinical pharmacy services. There has been no systematic review of the cost or cost-effectiveness of pharmacists attending and contributing on ward rounds. Areas covered: A literature search was conducted in Medline, Embase, Cochrane, and CINAHL and reported in accordance with the PRISMA guidelines in May 2019. As well, a search using Google Scholar and a targeted hand search were undertaken. Studies that reported any estimate of the cost or cost-effectiveness were included if pharmacist participation on inpatient hospital ward rounds was the predominant focus of the intervention. The identified studies were subsequently screened by three reviewers who extracted data on their clinical and economic design. A bias assessment was completed using the ROBINS-I tool. Expert opinion: Seven studies were identified investigating a clinical pharmacist's inclusion on hospital ward rounds where there was a cost estimated. However, none were deemed to be a full economic evaluation and all were found to be open to a serious risk of bias. Future evaluations should include a comparator group and investigate the cost and cost savings of the service, alongside their clinical outcomes.
Collapse
Affiliation(s)
- Brooke Bullock
- Pharmacy Department, Royal Brisbane and Women's Hospital , Brisbane , Australia.,School of Pharmacy, University of Queensland , Brisbane , Australia.,Medical Education Unit, Gold Coast Hospital and Health Service , Australia
| | - Ian Coombes
- Pharmacy Department, Royal Brisbane and Women's Hospital , Brisbane , Australia.,School of Pharmacy, University of Queensland , Brisbane , Australia
| | - Charles Mitchell
- School of Medicine, University of Queensland , Brisbane , Australia
| | - Peter Donovan
- School of Medicine, University of Queensland , Brisbane , Australia.,Department Clinical Pharmacology, Royal Brisbane and Women's Hospital , Brisbane , Australia
| | - Jennifer A Whitty
- School of Pharmacy, University of Queensland , Brisbane , Australia.,Health Economics group, Norwich Medical School, University of East Anglia , Norwich , UK
| |
Collapse
|
8
|
|
9
|
Pharmacist’s interventions improve time in therapeutic range of elderly rural patients on warfarin therapy: a randomized trial. Int J Clin Pharm 2018; 40:1078-1085. [DOI: 10.1007/s11096-018-0691-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 07/05/2018] [Indexed: 01/21/2023]
|
10
|
Juanes A, Garin N, Mangues MA, Herrera S, Puig M, Faus MJ, Baena MI. Impact of a pharmaceutical care programme for patients with chronic disease initiated at the emergency department on drug-related negative outcomes: a randomised controlled trial. Eur J Hosp Pharm 2017; 25:274-280. [PMID: 31157039 DOI: 10.1136/ejhpharm-2016-001055] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 01/11/2017] [Accepted: 01/23/2017] [Indexed: 11/04/2022] Open
Abstract
Background The resolution of potential drug-related problems is a priority of pharmaceutical care programmes. Objectives To assess the clinical impact on drug-related negative outcomes of a pharmaceutical care programme focusing on the resolution of potential drug-related problems, initiated in the emergency department for patients with heart failure (HF) and/or chronic obstructive pulmonary disease (COPD). Methods Controlled trials, in which older adults (≥65 years) receiving four or more medications admitted to the emergency department for ≥12 hours for worsening of HF and/or COPD were randomised (1:1) to either a pharmaceutical care programme focusing on resolving potential drug-related problems initiated at the emergency department (intervention group (IG)) or standard care (control group). Comparisons between the groups were made for the proportion of patients with drug-related negative outcomes, number of drug-related negative outcomes per patient, mean stay, patients readmitted within 180 days and 180-day mortality. Results 118 patients were included, 59 in each group. Fewer patients in the IG had drug-related negative outcomes (37 (62.7%) vs 47 (79.7%) in the control group (p=0.042)). Fewer drug-related negative outcomes per patient occurred in the IG (56 (0.95 per patient) vs 85 (1.44 per patient) in the control group (p=0.01)). The mean stay was similar between groups (194.7 hours in the IG vs 242.5 hours in the control group (p=0.186)). No difference in revisits within 180 days was found (32 (54.24%) in the IG vs 22 (37.3%) in the control group (p=0.065)). 180-Day mortality was detected in 11 (18.6%) patients in the IG compared with 13 (22%) in the control group (p=0.647). Conclusion A pharmaceutical care programme focusing on resolving potential drug-related problems initiated at the emergency department has a favourable clinical impact, as it reduces the number and prevalence of drug-related negative outcomes. No difference was found in other outcome variables.Trial registration number NCT02368548.
Collapse
Affiliation(s)
- Ana Juanes
- Pharmacy Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Noe Garin
- Pharmacy Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Instituto de Salud Carlos III, Centro de Investigacin Biomdica en Red de Salud Mental, CIBERSAM, Madrid, Spain
| | - Maria Antonia Mangues
- Pharmacy Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,CIBER de Bioingeniera, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain
| | - Sergio Herrera
- Emergency Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Mireia Puig
- Emergency Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Maria Jose Faus
- Pharmaceutical care Research Group, Universidad de Granada, Granada, Spain
| | - Maria Isabel Baena
- Pharmaceutical care Research Group, Universidad de Granada, Granada, Spain
| |
Collapse
|
11
|
Hipólito Júnior E, Halila GC, Reis WCT, Guimarães MM, Guanaes LD, Pontarolo R, Correr CJ. Quality indicators of pharmacists' services in community pharmacies in Paraná State, Brazil. BRAZ J PHARM SCI 2017. [DOI: 10.1590/s2175-97902017000116021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
12
|
Johnson SA, Vazquez SR, Fleming R, Lanspa MJ. Correction factor to improve agreement between point-of-care and laboratory International Normalized Ratio values. Am J Health Syst Pharm 2016; 74:e24-e31. [PMID: 28007718 DOI: 10.2146/ajhp150813] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Results of a research project to quantify and improve the accuracy of point-of-care (POC) International Normalized Ratio (INR) values are reported. METHODS The accuracy of POC INR values relative to laboratory-measured INR values was retrospectively assessed in a cohort of patients with same-day INR determinations by both methods. Univariate linear regression was performed to derive a correction factor for POC INR values of >3; this correction factor was validated in a second cohort. RESULTS In the derivation cohort (259 patients and 344 paired INR results), agreement of POC values with corresponding laboratory INR values at two specified thresholds (±15% and ±25%) was 51.2% and 66.6%, respectively; for POC INR values of >3 (n = 205), agreement was lower (24.9% and 44.9%, respectively). Univariate linear regression yielded a coefficient of 0.77 (95% confidence interval, 0.76-0.79; p < 0.001). Applying a correction factor of 0.8 to POC INR values in a validation cohort (169 patients and 209 paired INR values) significantly improved the accuracy of POC INR values of >3 relative to laboratory values (from 7% to 71.1% at the lower threshold and from 23.5% to 88.8% at the higher threshold, p < 0.0001 for both comparisons). CONCLUSION Agreement between POC and laboratory INR results in one institution was poor, especially when POC INR values exceeded 3. Application of an institution-specific correction factor to POC INR values of >3 improved agreement with laboratory INR results but would not have significantly reduced differences in protocol-based warfarin dosage adjustments.
Collapse
Affiliation(s)
- Stacy A Johnson
- University of Utah Health Care Thrombosis Service, Salt Lake City, UT .,Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT.
| | - Sara R Vazquez
- University of Utah Health Care Thrombosis Center, Salt Lake City, UT
| | - Ryan Fleming
- University of Utah Health Care Thrombosis Center, Salt Lake City, UT
| | - Michael J Lanspa
- Division of Pulmonary and Critical Care Medicine, University of Utah and Intermountain Medical Center, Murray, UT
| |
Collapse
|
13
|
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] [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
| |
Collapse
|
14
|
Heneghan CJ, Garcia-Alamino JM, Spencer EA, Ward AM, Perera R, Bankhead C, Alonso-Coello P, Fitzmaurice D, Mahtani KR, Onakpoya IJ. Self-monitoring and self-management of oral anticoagulation. Cochrane Database Syst Rev 2016; 7:CD003839. [PMID: 27378324 PMCID: PMC8078378 DOI: 10.1002/14651858.cd003839.pub3] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND The introduction of point-of-care devices for the management of patients on oral anticoagulation allows self-testing by the patient at home. Patients who self-test can either adjust their medication according to a pre-determined dose-INR (international normalized ratio) schedule (self-management), or they can call a clinic to be told the appropriate dose adjustment (self-monitoring). Increasing evidence suggests self-testing of oral anticoagulant therapy is equal to or better than standard monitoring. This is an updated version of the original review published in 2010. OBJECTIVES To evaluate the effects on thrombotic events, major haemorrhages, and all-cause mortality of self-monitoring or self-management of oral anticoagulant therapy compared to standard monitoring. SEARCH METHODS For this review update, we re-ran the searches of the Cochrane Central Register of Controlled Trials (CENTRAL), 2015, Issue 6, the Cochrane Library, MEDLINE (Ovid, 1946 to June week 4 2015), Embase (Ovid, 1980 to 2015 week 27) on 1 July 2015. We checked bibliographies and contacted manufacturers and authors of relevant studies. We did not apply any language restrictions . SELECTION CRITERIA Outcomes analysed were thromboembolic events, mortality, major haemorrhage, minor haemorrhage, tests in therapeutic range, frequency of testing, and feasibility of self-monitoring and self-management. DATA COLLECTION AND ANALYSIS Review authors independently extracted data and we used a fixed-effect model with the Mantzel-Haenzel method to calculate the pooled risk ratio (RR) and Peto's method to verify the results for uncommon outcomes. We examined heterogeneity amongst studies with the Chi(2) and I(2) statistics and used GRADE methodology to assess the quality of evidence. MAIN RESULTS We identified 28 randomised trials including 8950 participants (newly incorporated in this update: 10 trials including 4227 participants). The overall quality of the evidence was generally low to moderate. Pooled estimates showed a reduction in thromboembolic events (RR 0.58, 95% CI 0.45 to 0.75; participants = 7594; studies = 18; moderate quality of evidence). Both, trials of self-management or self-monitoring showed reductions in thromboembolic events (RR 0.47, 95% CI 0.31 to 0.70; participants = 3497; studies = 11) and (RR 0.69, 95% CI 0.49 to 0.97; participants = 4097; studies = 7), respectively; the quality of evidence for both interventions was moderate. No reduction in all-cause mortality was found (RR 0.85, 95% CI 0.71 to 1.01; participants = 6358; studies = 11; moderate quality of evidence). While self-management caused a reduction in all-cause mortality (RR 0.55, 95% CI 0.36 to 0.84; participants = 3058; studies = 8); self-monitoring did not (RR 0.94, 95% CI 0.78 to 1.15; participants = 3300; studies = 3); the quality of evidence for both interventions was moderate. In 20 trials (8018 participants) self-monitoring or self-management did not reduce major haemorrhage (RR 0.95, 95% CI, 0.80 to 1.12; moderate quality of evidence). There was no significant difference found for minor haemorrhage (RR 0.97, 95% CI 0.67 to 1.41; participants = 5365; studies = 13). The quality of evidence was graded as low because of serious risk of bias and substantial heterogeneity (I(2) = 82%). AUTHORS' CONCLUSIONS Participants who self-monitor or self-manage can improve the quality of their oral anticoagulation therapy. Thromboembolic events were reduced, for both those self-monitoring or self-managing oral anticoagulation therapy. A reduction in all-cause mortality was observed in trials of self-management but not in self-monitoring, with no effects on major haemorrhage.
Collapse
Affiliation(s)
- Carl J Heneghan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, New Radcliffe House, Radcliffe Observatory Quarter, Oxford, Oxfordshire, UK, OX2 6GG
| | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Zhou L, Ma J, Gao J, Chen S, Bao J. Optimizing Prophylactic Antibiotic Practice for Cardiothoracic Surgery by Pharmacists' Effects. Medicine (Baltimore) 2016; 95:e2753. [PMID: 26945362 PMCID: PMC4782846 DOI: 10.1097/md.0000000000002753] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Pharmacists' role may be ideal for improving rationality of drug prescribing practice. We aimed to study the impact of multifaceted pharmacist interventions on antibiotic prophylaxis in patients undergoing clean or clean-contaminated operations in cardiothoracic department. A pre-test-post-test quasiexperimental study was conducted in a cardiothoracic ward at a tertiary teaching hospital in Suzhou, China. Patients admitted to the ward were collected as baseline group (2011.7-2012.12) and intervention group (2013.7-2014.12), respectively. The criteria of prophylaxis antibiotic utilization were established on the basis of the published guidelines and official documents. During the intervention phase, a dedicated pharmacist was assigned and multifaceted interventions were implemented in the ward. Then we compared the differences in antibiotic utilization, bacterial resistance, clinical and economic outcomes between the 2 groups. Furthermore, patients were collected after the intervention (2015.1-2015.6) to evaluate the sustained effects of pharmacist interventions. 412 and 551 patients were included in the baseline and intervention groups, while 156 patients in postintervention group, respectively. Compared with baseline group, a significant increase was found in the proportion of antibiotic prophylaxis, the proportion of rational antibiotic selection, the proportion of suitable prophylactic antibiotic duration, and the proportion of suitable timing of administration of the first preoperative dose (P < 0.001). Meanwhile, a significant reduction was seen in the rate of unnecessary replacement of antibiotics and the rate of unnecessary combinations (P < 0.001). Besides, pharmacist intervention resulted in favorable outcomes with significantly decreased rates of surgical site infections, prophylactic antibiotic cost, and significantly shortened length of stay (P < 0.05). Furthermore, there were also significant decreases of the rates of antibiotic resistant enterobacter cloacae, klebsiella pneumonia, and staphylococcus aureus (P < 0.05). Moreover, the effects were sustained after discontinuation of the active interventions, as shown in prophylactic antibiotic utilization data. Pharmacist interventions in cardiothoracic surgery result in a high adherence to evidence-based treatment guidelines and a profound culture change in drug prescribing with favorable outcomes. The effects of pharmacist intervention are sustained and the role of pharmacists is emphasized for rational medication and optimal outcomes in clinical treatment.
Collapse
Affiliation(s)
- Ling Zhou
- From the Department of Pharmacy, The First Affiliated Hospital, School of Medicine, Soochow University, Suzhou, China
| | | | | | | | | |
Collapse
|
16
|
da Silva Saraiva S, Orsi FA, Santos MP, Machado T, Montalvão S, Costa-Lima C, de Paula EV, Colella MP, Annichino-Bizzacchi J. Home management of INR in the public health system: feasibility of self-management of oral anticoagulation and long-term performance of individual POC devices in determining INR. J Thromb Thrombolysis 2016; 42:146-53. [DOI: 10.1007/s11239-016-1335-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|