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1.
Can J Hosp Pharm ; 69(3): 187-93, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27402997

RESUMO

BACKGROUND: Expenditures on drugs dispensed and administered to patients in Canadian hospitals have been estimated at $2.4 billion per year. Pharmacy and therapeutics (P&T) committees play a key role in the evaluation and management of drug therapies in this setting. Hospitals differ with respect to the composition of these committees, their members' expertise, and the processes used for making formulary decisions. OBJECTIVES: To examine the current processes for formulary drug review from the perspective of P&T committees and their individual members, and to examine the needs and preferences of these stakeholders related to evidence review and potential collaborative drug review processes within a large Local Health Integration Network (LHIN) in Ontario. METHODS: Twenty-three sites within 10 hospital corporations in LHIN 4 (Hamilton Niagara Haldimand Brant) were recruited. A 2-part questionnaire was developed and pretested for clarity and comprehensiveness. The institution profile section of the questionnaire was to be completed by pharmacy directors and the P&T section by committee members. RESULTS: Ten pharmacy directors and 28 committee members representing 10 P&T committees responded. A mean of 6.4 new drug requests were reviewed annually by each P&T committee. Across the LHIN, the workload associated with reviewing submissions for new drugs to be added to the formulary represented 0.84 full-time equivalent. The quality of clinical evidence in the drug submissions was rated more favourably than the quality of economic evidence; furthermore, the use of economic evidence was limited by a lack of health economics expertise within the committees. A centralized review process for the LHIN was perceived as beneficial to improve efficiency, the quality of review, and standardization, and also to reduce costs. CONCLUSIONS: Across the Hamilton Niagara Haldimand Brant LHIN, considerable time and resources are spent on the review of potential new drugs for addition to the hospitals' formularies. A standardized formulary review process, with greater use of provincial and national drug reviews, would likely benefit all LHINs.


CONTEXTE: Les dépenses pour les médicaments distribués et administrés aux patients dans les hôpitaux canadiens ont été évaluées à 2,4 milliards de dollars par année. Les comités de pharmacologie et de thérapeutique jouent un rôle central dans l'analyse et la prise en charge des pharmacothérapies dans ce milieu. La composition de ces comités et l'expertise de leurs membres varient d'un hôpital à l'autre, tout comme les processus qui y sont employés pour prendre des décisions à propos de la liste des médicaments. OBJECTIFS: Étudier les processus actuels d'ajout de médicaments à la liste locale du point de vue des comités de pharmacologie et de thérapeutique et de leurs membres. Examiner les besoins et préférences de ces parties prenantes quant à l'analyse des données probantes et aux potentiels processus collaboratifs d'évaluation des médicaments au sein d'un important réseau local d'intégration des services de santé (RLISS) ontarien. MÉTHODES: Vingt-trois établissements dans 10 organisations hospitalières du RLISS 4 (Hamilton Niagara Haldimand Brant) ont été retenus. On a élaboré un questionnaire de deux parties qui a été testé au préalable pour en vérifier la clarté et l'exhaustivité. La section sur le profil de l'établissement devait être remplie par les directeurs de pharmacie et celle sur la pharmacologie et la thérapeutique devait l'être par les membres des comités. RÉSULTATS: Dix directeurs de pharmacie et 28 membres représentant 10 comités de pharmacologie et de thérapeutique ont répondu. En moyenne, 6,4 nouvelles demandes d'ajout de médicament étaient analysées annuellement par chaque comité. Dans l'ensemble du RLISS, la charge de travail nécessaire à l'analyse des demandes d'ajout de nouveaux médicaments à la liste locale représentait 0,84 d'un poste équivalent temps plein. La qualité des données cliniques probantes dans les demandes d'ajout était considérée plus favorablement que celle des données économiques. De plus, comme les membres des comités ne possédaient pas l'expertise nécessaire en économie de la santé, l'utilisation des données probantes à ce sujet était limitée. Un processus centralisé d'analyse pour le RLISS était perçu comme avantageux pour améliorer l'efficience, la qualité de l'analyse et la normalisation ainsi que pour réduire les coûts. CONCLUSIONS: Dans l'ensemble du RLISS de Hamilton Niagara Haldimand Brant, beaucoup de ressources et de temps sont accordés à évaluer l'ajout de médicaments à la liste locale. Tous les RLISS tireraient sûrement profit d'un processus normalisé d'ajout à la liste locale des médicaments ainsi que d'une meilleure utilisation des évaluations réalisées par les organismes provinciaux et national.

2.
Implement Sci ; 6: 89, 2011 Aug 03.
Artigo em Inglês | MEDLINE | ID: mdl-21824383

RESUMO

BACKGROUND: Computerized clinical decision support systems (CCDSSs) for drug therapy management are designed to promote safe and effective medication use. Evidence documenting the effectiveness of CCDSSs for improving drug therapy is necessary for informed adoption decisions. The objective of this review was to systematically review randomized controlled trials assessing the effects of CCDSSs for drug therapy management on process of care and patient outcomes. We also sought to identify system and study characteristics that predicted benefit. METHODS: We conducted a decision-maker-researcher partnership systematic review. We updated our earlier reviews (1998, 2005) by searching MEDLINE, EMBASE, EBM Reviews, Inspec, and other databases, and consulting reference lists through January 2010. Authors of 82% of included studies confirmed or supplemented extracted data. We included only randomized controlled trials that evaluated the effect on process of care or patient outcomes of a CCDSS for drug therapy management compared to care provided without a CCDSS. A study was considered to have a positive effect (i.e., CCDSS showed improvement) if at least 50% of the relevant study outcomes were statistically significantly positive. RESULTS: Sixty-five studies met our inclusion criteria, including 41 new studies since our previous review. Methodological quality was generally high and unchanged with time. CCDSSs improved process of care performance in 37 of the 59 studies assessing this type of outcome (64%, 57% of all studies). Twenty-nine trials assessed patient outcomes, of which six trials (21%, 9% of all trials) reported improvements. CONCLUSIONS: CCDSSs inconsistently improved process of care measures and seldomly improved patient outcomes. Lack of clear patient benefit and lack of data on harms and costs preclude a recommendation to adopt CCDSSs for drug therapy management.


Assuntos
Pesquisa Biomédica , Comportamento Cooperativo , Sistemas de Apoio a Decisões Clínicas/instrumentação , Medicina Baseada em Evidências/instrumentação , Padrões de Prática Médica/estatística & dados numéricos , Medicamentos sob Prescrição , Algoritmos , Comportamento do Consumidor , Gerenciamento Clínico , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Medicina Baseada em Evidências/métodos , Saúde Global , Humanos , Monitorização Fisiológica , Estados Unidos , Interface Usuário-Computador
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