Impact of clinical pharmacist managed patient counselling on the knowledge and adherence to antiepileptic drug therapy

The Role of Pharmacists' Interventions in Increasing Medication Adherence of Patients With Epilepsy: A Scoping Review

OBJECTIVES

Epilepsy is a chronic disease that requires long-term treatment and intervention from health workers. Medication adherence is a factor that influences the success of therapy for patients with epilepsy. Therefore, this study aimed to analyze the role of pharmacists in improving the clinical outcomes of epilepsy patients, focusing on medication adherence.

METHODS

A scoping literature search was conducted through the ScienceDirect, PubMed, and Google Scholar databases. The literature search included all original articles published in English until August 2023 for which the full text was available. This scoping review was carried out by a team consisting of pharmacists and neurologists following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) Extension for Scoping Reviews and the Joanna Briggs Institute guidelines, including 5 steps: identifying research questions, finding relevant articles, selecting articles, presenting data, and compiling the results.

RESULTS

The literature search yielded 10 studies that discussed pharmacist interventions for patients with epilepsy. Five articles described educational interventions involving drug-related counseling with pharmacists. Two articles focused on similar pharmacist interventions through patient education, both verbal and written. Three articles discussed an epilepsy review service, a multidisciplinary intervention program involving pharmacists and other health workers, and a mixed intervention combining education and training with therapy-based behavioral interventions.

CONCLUSIONS

Pharmacist interventions have been shown to be effective in improving medication adherence in patients with epilepsy. Furthermore, these interventions play a crucial role in improving other therapeutic outcomes, including patients' knowledge of self-management, perceptions of illness, the efficacy of antiepileptic drugs in controlling seizures, and overall quality of life.

Physicians' and nurses' perceptions of the factors influencing the implementation of paediatric clinical pharmacy services in Hong Kong: a qualitative study

OBJECTIVES

To identify barriers and facilitators that influence the implementation of paediatric clinical pharmacy services in Hong Kong public hospitals from physicians' and nurses' perspectives.

METHODS

A qualitative study was conducted based on semistructured interviews of physicians and nurses who worked in the field of paediatrics in four public hospitals in Hong Kong. Interviews were held via telephone conversations using spoken Cantonese which were audio recorded, then translated and transcribed directly into English by the research team. Thematic analysis was used for data analysis and reflexivity was engaged through member checking, making field notes and reporting using the Consolidated Criteria for Reporting Qualitative Studies checklist.

RESULTS

A total of six barriers and five facilitators were identified from interviewing 17 participants, which included 7 physicians and 10 nurses. The barriers identified were the public's lack of understanding and recognition of clinical pharmacists, a culture of medical dominance, lack of resources and heavy workload, the need for a more transparent and defined role of clinical pharmacist at the institutional level, lack of proactive approach and involvement in direct patient care activities. The facilitators identified were the belief in the improvement of patient outcomes and the overall pharmaceutical service efficiency, trust and confidence in clinical pharmacy services, filling the clinical gap as a medicine information provider, and direct and coherent communication as a multidisciplinary team member.

CONCLUSIONS

Physicians and nurses reported that the implementation of paediatric clinical pharmacy services was adequate, but several key barriers were identified at both the external and internal levels.

Pharmacists reducing medication risk in medical outpatient clinics: a retrospective study of 18 clinics

BACKGROUND

The role of pharmacists in hospital inpatient settings is well recognised; however, pharmacists are relatively new to outpatient clinic settings in Australia. Evidence to justify the clinical effectiveness of pharmacists, in terms of identifying and resolving medication-related problems in an outpatient setting in Australia is limited.

AIMS

To investigate the clinical effectiveness of outpatient clinic pharmacists across multiple medical disciplines.

METHODS

A retrospective observational study was conducted by auditing medical records for patients who had an outpatient clinic pharmacist consult between June 2019 and February 2020 in a large quaternary hospital. All pharmacist recommendations targeting a medication-related problem were audited. Recommendations were considered 'resolved' if accepted and actioned by the patient and/or a clinician. The resolved recommendations were risk rated using a validated tool for medication-related patient harm.

RESULTS

There were 18 clinic pharmacist roles across multiple medical disciplines, of which 46 pharmacists conducted outpatient consults. A total of 7599 consults was conducted and a purposeful random sample of 572 (8%) consults was audited for 552 unique patients. There were 399 recommendations recorded in the notes by clinic pharmacists, a mean (standard deviation) of 0.95 (0.97) per patient. Of these, 328 (82%) were resolved; 269 (82%) were classified as low or moderate risk and 59 (18%) were classified as high-risk recommendations.

CONCLUSIONS

Clinic pharmacists in multidisciplinary outpatient clinics are effective at identifying and resolving medication-related problems. Our research demonstrated that 18% of these resolved recommendations prevented a high-risk medication-related harm event.