Benefits and adverse effects of ACE inhibitors in patients with heart failure with reduced ejection fraction: a systematic review and meta-analysis.

PURPOSE: Angiotensin-converting enzyme (ACE) inhibitors are part of first-line treatment for reduced ejection fraction heart failure (HFrEF). The aim was to assess the benefits and adverse effects of ACE inhibitors in HFrEF with a focus on important patient outcomes. METHODS: A systematic review of double-blind randomized clinical trials (RCTs) and comparison of ACE inhibitors versus placebo, in HFrEF patients published in French or English. Searches were undertaken of Medline, Cochrane Central, and Embase. The primary outcomes were all-cause mortality and adverse events. RESULTS: From 636 articles analysed, 11 were included (13,882 patients). For all-cause mortality (5 RCTs, 9277 patients), the number needed to treat (NNT) to avoid one death at 6 months was 50 (33-107). The NNT to prevent one death at 12 months (6 RCTs, 13,016 patients) was 63 (35-314). Under the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach, the evidence was of moderate quality. The number needed to harm was 12 (10-15) for cough, 20 (14-31) for hypotension, 23 (17-36) for dizziness, 31 (23-47) for hyperkalaemia, and 49 (30-121) for increased creatinine levels. The quality of evidence was moderate for these criteria except for cough (low quality of evidence). CONCLUSION: This review focuses on clinical elements necessary in a shared decision-making process. In practice, general practitioners will be able to use these data to discuss ACE inhibitor treatment with HFrEF patients. This study was registered in the PROSPERO registry under the reference number CRD42018096930.

Pediatric pharmaceutical interventions in self-medication: a descriptive study in community pharmacies.

BACKGROUND: The practice of self-medication is common but not without risk, especially for vulnerable populations such as the pediatric population. Community pharmacists have an important role of vigilance in dispensing drugs available without a medical prescription, with the possibility of carrying out a Pharmaceutical Intervention (PI) if necessary. The aim of our study was to characterize the Pediatric Pharmaceutical Interventions (PPIs) in self-medication carried out during a spontaneous request for a drug at the community pharmacy. METHODS: We conducted a descriptive study in 139 pharmacies in the Auvergne-Rhône-Alpes region (France). Data were collected from students under the supervision of internship masters in the pharmacy, using the validated GIPAMED (GrId for PhArmaceutical Self-MEDication interventions) notification grid, the first week of each month, from February to May for five years (2017 to 2021). Collected data were entered on a secure university platform. RESULTS: Of the 3,552 PIs collected, 8,3% (n = 286) were PPIs. Of these PPIs, 35% (n = 100) was generated by requests for optional prescription drugs contraindicated by the pathophysiological condition, 28.3% for drugs requiring a prescription and 20.6% for over the counter drugs not indicated by the symptomatology. Finally, 10% of requests required a referral for a medical consultation. Four Anatomical Therapeutic Chemical (ATC) classes accounted for more than 90% of the requests: respiratory system (39.5%), alimentary tract and metabolism (19.2%), nervous system (11.5%), and musculoskeletal system (10.8%). The most common drugs generating PPIs were: ibuprofen, oxomemazine and combination camphor/essential oils, mainly due to age-related or weight-related contraindication. Paracetamol also generated PPIs frequently, mainly due to problems with drug compliance and more precise infra-therapeutic doses. When these PPIs were dispensed, the pharmacist's proposed solutions were accepted in 94.8% (n = 271) of the cases. CONCLUSIONS: The community pharmacist has an important role in providing information about medicines and their correct use to patients. Our research shows that this attention benefits vulnerable populations, such as children, even for drugs that are widely used (e.g. paracetamol and non-steroidal anti-inflammatory drugs) or active substances for which there are age-related or weight-related contraindications (e.g. antitussives, camphor combinations).

"I Can't Go Far": Perceptions and Experiences of Heart Failure Patients Regarding Physical Activity: A Qualitative Study Using Semistructured Face-to-Face Interviews.

BACKGROUND: Participation in regular physical activity (RPA) is beneficial to the quality of life and life expectancy of patients with chronic heart failure (CHF). However, it is inadequate in many patients. AIMS: To determine the factors that influence the practice of RPA in patients with CHF managed in general practice. METHOD: This was a qualitative study using semistructured, individual face-to-face interviews. Patients with CHF (New York Heart Association Stages 1-3) capable of participating in RPA were enrolled by their general practitioner. A longitudinal and transversal inductive thematic analysis was performed by two researchers. RESULTS: Five themes emerged from the 19 interviews that were conducted. Poor knowledge of the disease and the benefits of participating in RPA, as well as the lack of motivation or enjoyment, in particular due to the absence of previous participation, were considered significant obstacles. Fear associated with CHF or other comorbidities was also an obstacle. Attendance at a rehabilitation center, family and social circles, and having a pet all appeared to be beneficial. Family and friends were important for motivating the patient to participate in an activity but could also be an obstacle when they were overprotective. CONCLUSION: This study helps highlight the difficulties for patients with CHF associated with participation in RPA. Despite the obstacles, there are enabling factors on which the general practitioner may rely to motivate their patients.