Disparities in patients' understanding of cardiovascular disease management.

Non-communicable diseases, including cardiovascular disease (CVD), are some of the leading causes of mortality worldwide. Despite the effectiveness of early diagnostic and treatment options, patient screening, disease detection and disease progression remain a challenge, resulting in suboptimal outcomes. Consequently, cardiovascular diseases remain underdiagnosed and undertreated, particularly in developing countries. Several barriers, including paucity of recommended cardiovascular health information and low literacy levels, lead to a poor understanding of the importance of intervention in terms of modifiable risk factors as well as treatment adherence. This narrative review focuses on cardiovascular patients' understanding of their disease, and the need for compliance with their medication and lifestyle modifications. Low levels of perception and insufficient knowledge of CVDs among patients continue to be indispensably important factors in health behaviour. Increased awareness of these issues has the potential to improve the effectiveness of the multidisciplinary cardiovascular team and ultimately improve the care provided to these patients.

A scoping review on natural cholesterol lowering supplements sold in South African pharmacies.

Background: Dyslipidaemia is defined as elevated total or low-density lipoprotein (LDL) levels or low levels of high-density lipoprotein (HDL). Patients may often make use of natural cholesterol lowering supplements (NCLSs) available at the pharmacy; however, limited information on these supplements is readily available. Pharmacists should be knowledgeable about NCLSs to ensure that the use of these supplements is supported by evidence and to provide appropriate advice to patients for desirable therapeutic outcomes. Aim: This study aimed to identify the NCLSs being sold in South African pharmacies and review the scientific evidence for each of the ingredients in these NCLSs. Methods: Seventeen NCLS products were identified, and the Joanna Briggs Institute (JBI) scoping review methodology was used to conduct a literature review of NCLSs. Results: From the ingredients reviewed it is evident that co-enzyme Q10, probiotics and sterols have sufficient evidence supporting their use. However, there is still limited scientific evidence available to validate the remaining ingredients. Conclusion: Further research on NCLSs will provide practising pharmacists and practitioners with a guide of the evidence available on the various ingredients in NCLSs. Contribution: This study provides a review of the available literature on the NCLSs being sold in the pharmacies across South Africa to provide pharmacists with a collated document of the evidence behind these popular supplements to assist them in making evidence based informed decision regarding natural products for cholesterol.

Antibiotic usage in a South African paediatric medical ward following the introduction of an antibiotic prescription chart.

Introduction: the global rise in antibiotic resistance (ABR), coupled with a dry pipeline for the discovery of new antibiotics requires the conservation of currently available antibiotics. Antimicrobial stewardship (AMS) interventions are being implemented to optimize antibiotic use including the use of antibiotic prescription charts. This study reviewed the use of antibiotics before and after the introduction of an antibiotic prescription chart in a paediatric medical ward of an academic tertiary hospital in Johannesburg. Methods: a cross-sectional retrospective review of patient records was conducted for patients admitted to a paediatric medical ward of an academic tertiary hospital over two study periods; before and after the introduction of an antibiotic prescription chart. Data were captured on a Microsoft® Excel (2010) spreadsheet and analyzed using Stata/IC 15.1 (StataCorp, USA). Results: antibiotic use decreased significantly by 7.04% following the introduction of the antibiotic prescription chart (p=0.027). Fields often left unfilled on the antibiotic prescription chart include age (100%), a record of renal function (GFR/CrCl) (97.46%), time of antibiotic prescribing (83.62%) and a record of culture and sensitivity results (80.17%). Conclusion: the findings of this study show an improvement in antibiotic use, the frequency of culture and sensitivity testing and documentation of relevant parameters after the introduction of the antibiotic prescription chart. The use of an antibiotic prescription chart is a practical way to achieve optimal antibiotic use and to encourage proper detailing of the clinical components necessary for antibiotic selection in a hospital setting in a developing country.

A guide for the management of post vaccination allergy and anaphylaxis in a pharmacy clinic.

Background: Vaccination falls within the scope of practice of a pharmacist and the coronavirus disease 2019 pandemic has seen an increase in pharmacies providing vaccination services. These vaccines are not without risk of allergic reactions and anaphylaxis. The available guidelines for the management of anaphylaxis include the administration of intravenous (IV) fluids. However, IV administration does not fall within the scope of practice of a pharmacist. A gap was identified in the availability of guidelines for the management of anaphylaxis without the use of IV fluid administration. Aim: This review aimed to address this gap by describing the mechanisms of allergic reactions and anaphylaxis and developing an algorithm to assist pharmacy personnel to manage these within the scope of practice. Methods: The authors used the recommendations for developing guidelines. Results: The availability of anaphylaxis guidelines and clinical studies catering for anaphylaxis and allergy management by pharmacists was deficient, thus the review modified the available management guidelines to align the management of allergy and anaphylaxis within the scope of a pharmacist. The items required for the management were also identified and listed as items that form part of the emergency tray in the pharmacy. Conclusion: The review designed algorithms based on the available literature to assist pharmacy personnel to manage allergy and anaphylaxis within the relevant scope of practice. The review also lists the equipment needed for an emergency tray. Contribution: This review serves to offer guidance for the management of allergy and anaphylaxis in a pharmacy setting.

Pharmacy students' perceptions of an oncology pharmacy simulation.

BACKGROUND AND PURPOSE: Cancer is on the rise both globally and in South Africa, with an estimated 70% increase in incidence in Sub-Saharan Africa by 2030. While oncology pharmacy is a highly specialized field of practice, there is currently no formal certification for oncology pharmacists in South Africa. EDUCATIONAL ACTIVITY AND SETTING: To standardise the way in which oncology pharmacy is practiced within the country, the first-ever simulation-based oncology admixing training for pharmacy students in South Africa was developed at the University of the Witwatersrand. Following the simulation, a survey was conducted to determine the participants' perceptions of the simulation. Current and past pharmacy students were invited to complete a questionnaire. Data were collected through a self-administered cross-sectional REDCap (Research Electronic Data Capture) questionnaire using a Likert-like scale to determine the agreed with statements related to the simulation. FINDINGS: A total of 81 participants completed the questionnaire. Participants provided favorable feedback related to the simulation's benefit, quality, and learning experience. SUMMARY: Based on the perceptions of the participants, the purpose of the simulation exercise was achieved.