Pharmaceutical care research and education project: pharmacists' interventions.

OBJECTIVES: To describe the processes of care used by community pharmacists participating in the Pharmaceutical Care Research and Education Project (PREP) in terms of drug-related problems (DRPs), pharmacists' recommendations, and status of DRPs at follow-up, and to determine characteristics associated with DRPs. DESIGN: Descriptive analysis of the treatment group from a larger randomized, controlled cluster design. SETTING: Five independent community pharmacies in Alberta. PARTICIPANTS: One hundred fifty-nine patients who were covered under Alberta Health and Wellness's senior drug benefit plan (i.e., 65 years or older), were taking three or more medications concurrently according to pharmacy records, were able to complete telephone interviews as determined by pharmacists, maintained residence in Alberta for 12 of the 15 study months, agreed to receive their prescription medications only from the study pharmacy during the study period, and provided informed consent. MAIN OUTCOME MEASURES: Frequency of DRPs, recommendations, status of DRPs, and analysis of clinical results as determined during pharmacists' follow-up care. RESULTS: In telephone surveys, patients reported taking 4.7 prescription medications per day, but pharmacists documented 8.7 prescription medications per day in their records. Pharmacists documented 559 DRPs, a mean (+/- SD) of 3.9+/-3.2 problems per patient. Approximately 39% of problems were actual DRPs, while 60% were potential DRPs. Medical conditions associated most frequently with a DRP involved the respiratory, cardiovascular, and musculoskeletal systems. The most common DRP categories were "patient requires drug therapy" or "patient requires influenza or pneumococcal vaccination." Pharmacists wrote 551 initial clinical notes using the subjective, objective, assessment, plan (SOAP) format, and they recorded 346 follow-up interventions, also using SOAP notes. Counseling, preventive consultations, and clinical monitoring represented 40% of their recommendations. In 80% of situations, the pharmacist made the recommendation directly to the patient. On follow-up, 40% of the 559 DRPs identified were resolved, controlled, or improved. Patients accepted 76% of pharmacists' recommendations, and physicians accepted 72% of pharmacists' suggested resolutions of DRPs. Pharmacists were more likely to follow up about actual DRPs, as compared with potential ones; overall, they followed up on 62% of identified DRPs. CONCLUSION: Pharmacists identified more DRPs for study patients than previous community-based, observational studies have reported. Undertreatment appears to be a prevalent DRP. Community pharmacists' recommendations to prevent and resolve DRPs were made primarily to patients and were well accepted. More follow-up was needed for all DRPs. When follow-up occurred, the DRP results generally showed improvement.

Pharmaceutical care research and education project: patient outcomes.

OBJECTIVE: To compare patients' adherence to therapy, expectations, satisfaction with pharmacy services, and health-related quality of life (HRQOL) after the provision of pharmaceutical care with those of patients who received traditional pharmacy care. DESIGN: Randomized controlled cluster design. SETTING: Sixteen community pharmacies in Alberta, Canada. PATIENTS AND OTHER PARTICIPANTS: Ambulatory elderly (> or = 65 years of age) patients covered under Alberta Health & Wellness's senior drug benefit plan and who were concurrently using three or more medications according to pharmacy profiles. INTERVENTION: Pharmacies were randomly assigned to either treatment (intervention) or control (traditional pharmacy care) groups. Patients at treatment pharmacies were recruited into the study, and pharmacists provided comprehensive pharmaceutical care services. Pharmacists at control pharmacies continued to provide traditional pharmacy care. MAIN OUTCOME MEASURES: Study participants' opinions, adherence to therapy, and scores on the Medical Outcomes Study 36-Item Short Form Health Survey (SF-36). RESULTS: Compared with those of patients receiving traditional care, treatment patients' expectations that their pharmacist would perform activities congruent with pharmaceutical care changed over the study period. Treatment patients' satisfaction with the constructs "trust," "evaluation and goal setting," and "communicates with doctor" were also positively affected. HRQOL and patient adherence were not significantly affected by pharmaceutical care interventions. CONCLUSION: Successful implementation of a pharmaceutical care practice model has the potential to increase patients' satisfaction with their pharmacists' activities and may increase patients' expectations that pharmacists will work on their behalf to assist them with their health care needs. If pharmaceutical care affects patients' HRQOL, instruments more specific than the SF-36 may be needed to detect the differences.

Hoping to maintain a balance: the concept of hope and the discontinuation of anorexiant medications.

The secondary analysis of transcripts from a study of 9 women who used prescription anorexiant medications described in this article was conducted to discover the role that hope played in the women's weight-loss initiatives. It was found that hope grew throughout the women's weight-loss initiative but peaked once the medications were discontinued. Seven components of the concept of hope were described in the context of the women's weight-loss experiences. Characteristics of hope in women who have discontinued anorexiant medications are different than those associated with hope in other contexts. A unique pattern of hope, hoping to maintain a balance, describes the women's experiences as they strove to maintain the weight they had lost.

Tools used to help community pharmacists implement comprehensive pharmaceutical care.

OBJECTIVE: To describe the tools and processes used in the practice enhancement program (PEP) of the Pharmaceutical Care Research and Education Project to enable community pharmacists to acquire the necessary skills, knowledge, and attitudes to deliver comprehensive pharmaceutical care to elderly ambulatory patients. SETTING: Independent community pharmacies in Alberta. PRACTICE DESCRIPTION: The PEP was designed to allow self-directed learning in a problem-based environment. The intent was for pharmacists to apply the knowledge they gained to improve drug therapy outcomes. PRACTICE INNOVATION: As a systematic approach to providing care, several tools were adapted to help pharmacists execute tasks required by the nine steps of the pharmaceutical care process proposed by Helper and Strand. These tools and processes facilitated (1) self-directed learning about diseases and drugs, (2) acquisition of relevant patient data, (3) a consistent and stepwise approach to the identification and resolution of drug-related problems, (4) documentation of care provided, and (5) continuity of care. RESULTS: To help pharmacists in the PEP acquire the necessary competency to provide pharmaceutical care, they were required to use the tools and processes described herein to work up and resolve patient problems. Initially, patient problems were presented as paper cases covering a range of acute and chronic problems, including topics applicable to geriatric patients. This was followed by a practicum phase wherein patient problems represented individuals from among their clientele. CONCLUSION: The tools and processes used in the project increased community pharmacists' competency for providing pharmaceutical care, by helping them develop the needed skills, knowledge, and attitudes.

Control with anorexiant medications.

OBJECTIVE: To show why women are still seeking anorexiant medications despite current concerns over their use. DESIGN: In-depth interviews using grounded theory methodology. SETTING: Participants chose where they were to be interviewed. PARTICIPANTS: Women older than 18 years who had previously taken or were currently taking anorexiant medications for the purpose of losing weight. METHOD: Nine women completed two semistructured in-depth interviews during which they described their experiences from the time they began pharmacologic therapy for obesity until they discontinued the medications. Interview data were compiled and analyzed until saturation was reached. MAIN OUTCOME FINDINGS: Control was an important factor for the women. Their previous lack of control was due to frustration with failed dieting attempts and feeling pressure from others to lose weight. Prescription medications controlled physiologic hunger while the women sought to lose weight. Increased control over hunger and a decrease in weight gave participants confidence to continue their weight-loss efforts without the medications. Once the medications were discontinued, the women were able to maintain weight control through various lifestyle modifications. CONCLUSIONS: Anorexiant medications provide some women with a perception of control that helps them lose weight and not regain it. Health care professionals should be aware of their patients' struggles with weight loss and understand the importance of these medications for some patients.