Factors that influence prescribing within a therapeutic drug class.

Rationale, Aims And Objectives: The decision to prescribe one drug instead of another within the same therapeutic class may be influenced by a variety of drug-related, direct, or indirect factors; but little is known about which considerations are most important in such choices. The low-molecular-weight heparins (LMWHs) represent a class of drugs that are commonly used and for which therapeutic equivalence has been debated in the literature. The purpose of this study was to identify and compare factors perceived by doctors and clinical pharmacists to be influential in prescribing decisions among LMWHs.

Impact of prescribing guidelines for inpatient anticoagulation.

Background: Anticoagulants are widely used and represent a class of drugs that are problem-prone and have a high potential for adverse patient outcomes. As such, these drugs may be amenable to the use of prescribing guidelines. However, relatively little has been published on the effect of such guidelines on clinical outcomes or costs of care.

Guidelines for acute decompensated heart failure treatment.

Objective: To describe the development of guidelines for the treatment of acute decompensated heart failure (ADHF) in the emergency department/observation unit (ED-OU) setting for hospitals that are part of a group purchasing organization (GPO).

Data Sources: A MEDLINE search (1966-March 2003) using the following search terms: cardiotonic agents; diuretic; dobutamine; heart failure, congestive; milrinone; natriuretic peptide, brain; nesiritide; nitroglycerin; vasodilator agents, was conducted.

Study Selection And Data Extraction: Relevant articles in the English language were identified.

Factors that influence prescribing decisions.

Background: Strategies to control the quality and cost of medication use are largely dependent on the ability to alter selection of medications. Previous models of prescribing behavior have focused on physicians. In the hospital setting, clinical pharmacists and formulary committee members are also key players in drug therapy decision-making.

Penetration of medication safety technology in community hospitals.

Results of a survey of medication safety technology in community hospitals are presented. A written questionnaire was mailed to pharmacy directors at 88 hospitals located in 21 states. Items in the questionnaire addressed current and planned use of technology intended to improve medication safety.

Hospital guidelines for use of low-molecular-weight heparins.

Objective: To describe the development of guidelines for initial use of low-molecular-weight heparins (LMWHs) and other anticoagulants in acute-care hospitals that are part of a national group purchasing organization (GPO).

Data Sources: A systematic literature search (1970-December 2001) was conducted to identify evidence on the efficacy of various anticoagulants for initial therapy in deep-vein thrombosis and pulmonary embolism, and in treatment of acute coronary syndrome. A group consensus method was then used to develop guidelines.

Survey of hospital policies regarding low-molecular-weight heparins.

Hospital policies regarding the use of low-molecular-weight heparins (LMWHs) were studied. A questionnaire addressing the formulary status of LMWH products, the use of prescribing guidelines, programs for therapeutic interchange, and policies to promote alternatives to LMWHs when appropriate was prepared. The questionnaire was mailed in January 2001 to pharmacy directors at 70 hospitals located in 19 states.