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Abstract Background Childhood asthma is common in Cape Town, a province of South Africa, but is underdiagnosed by general practitioners. Medications are often prescribed inappropriately, and care is episodic. The objective of this study is to assess the impact of educational outreach to general practitioners on asthma symptoms of children in their practice. Methods This is a cluster randomised trial with general practices as the unit of intervention, randomisation, and analysis. The setting is Mitchells Plain (population 300,000), a dormitory town near Cape Town. Solo general practitioners, without nurse support, operate from storefront practices. Caregiver-reported symptom data were collected for 318 eligible children (2 to 17 years) with moderate to severe asthma, who were attending general practitioners in Mitchells Plain. One year post-intervention follow-up data were collected for 271 (85%) of these children in all 43 practices. Practices randomised to intervention (21) received two 30-minute educational outreach visits by a trained pharmacist who left materials describing key interventions to improve asthma care. Intervention and control practices received the national childhood asthma guideline. Asthma severity was measured in a parent-completed survey administered through schools using a symptom frequency and severity scale. We compared intervention and control group children on the change in score from pre-to one-year post-intervention. Results Symptom scores declined an additional 0.84 points in the intervention vs. control group (on a nine-point scale. p = 0.03). For every 12 children with asthma exposed to a doctor allocated to the intervention, one extra child will have substantially reduced symptoms. Conclusion Educational outreach was accepted by general practitioners and was effective. It could be applied to other health care quality problems in this setting.

Abstract Background To evaluate the diagnostic accuracy of the integrated Practical Approach to Lung Health in South Africa (PALSA) guideline in identifying patients requiring bacteriological screening for tuberculosis (TB), and to determine which clinical features best predict suspected and bacteriologically-confirmed tuberculosis among patients with respiratory symptoms. Methods A prospective, cross-sectional study in which 1392 adult patients with cough and/or difficult breathing, attending a primary care facility in Cape Town, South Africa, were evaluated by a nurse using the guideline. The accuracy of a nurse using the guideline to identify TB suspects was compared to that of primary care physicians' diagnoses of (1) suspected TB, and (2) proven TB supported by clinical information and chest radiographs. Results The nurse using the guideline identified 516 patients as TB suspects compared with 365 by the primary care physicians, representing a sensitivity of 76% (95% confidence interval (CI) 71%–79%), specificity of 77% (95% CI 74%–79%), positive predictive value of 53% (95% CI 49%–58%), negative predictive value of 90% (95% CI 88%–92%), and area under the receiver operating characteristic curve (ARUC) of 0.76 (95% CI 0.74–0.79). Sputum results were obtained in 320 of the 365 primary care physicians TB suspects (88%); 40 (13%) of these were positive for TB. Only 4 cases were not identified by the nurse using the guideline. The primary care physicians diagnostic accuracy in diagnosing bacteriologically-confirmed TB (n = 320) was as follows: sensitivity 90% (95% CI 76%–97%), specificity 65% (95% CI 63%–68%), negative predictive value 7% (95% CI 5%–10%), positive predictive value 99.5% (95% CI 98.8%–99.8%), and ARUC 0.78 (95% CI 0.73–0.82). Weight loss, pleuritic pain, and night sweats were independently associated with the diagnosis of bacteriologically-confirmed tuberculosis (positive likelihood ratio if all three present = 16.7, 95% CI 5.9–29.4). Conclusion The PALSA guideline is an effective screening tool for identifying patients requiring bacteriological screening for pulmonary tuberculosis in this primary care setting. This supports the randomized trial finding that use of the guideline increased TB case detection.

This paper describes the community health clinic rotation of the Patient Care Experience programme (PaCE) offered to fourth year pharmacy students (2018) at the University of the Western Cape. Reflections from the collective experiences of the faculty and practice preceptors offer insight into integration of a clinicallyoriented medicine therapy management programme directed at the primary care level. [ABSTRACT FROM AUTHOR]

Patient access to chronic medicines is crucial in optimising disease management. With the introduction of a decentralised chronic dispensing unit, stable patients qualify to have access to their chronic medicines away from health facilities at alternative distribution points in the community. The aim of such decentralised chronic medicine 'parcel' collection points is to minimise patient load at healthcare facilities. However, non-collection of medicine parcels creates added workload for pharmacy staff and poses a financial burden on the health system. At the University of the Western Cape, following a workshop with community members as part of the service learning in pharmacy (SLiP) programme (2017), medicine runners (collectors) emerged as a theme. Medicine runners are a community-initiated solution to deliver chronic medicine parcels closer to the homes of vulnerable patients. They are community members who fetch medicine parcels either from the facility, or from a collection point, for delivery closer to the patient's home. Final year pharmacy students (n=6) participated in the workshop to engage with various role-players (n=19) to ascertain how the medicine runners services could be regulated within existing pharmaceutical services. Students were further concerned about the integrity of the medicines during delivery. Upon reflection, students felt that reciprocal accountability between the pharmacy professionals and medicine runners should be incorporated into the delivery framework. Evidence from a pharmacy alumnus who shared experiences on innovative community-based delivery interventions, exemplified adherence to good pharmacy practice rules. [ABSTRACT FROM AUTHOR]

Background: Childhood asthma is common in Cape Town, a province of South Africa, but is underdiagnosed by general practitioners. Medications are often prescribed inappropriately, and care is episodic. The objective of this study is to assess the impact of educational outreach to general practitioners on asthma symptoms of children in their practice. Methods: This is a cluster randomised trial with general practices as the unit of intervention, randomisation, and analysis. The setting is Mitchells Plain (population 300,000), a dormitory town near Cape Town. Solo general practitioners, without nurse support, operate from storefront practices. Caregiver-reported symptom data were collected for 318 eligible children (2 to 17 years) with moderate to severe asthma, who were attending general practitioners in Mitchells Plain. One year post-intervention follow-up data were collected for 271 (85%) of these children in all 43 practices. Practices randomised to intervention (21) received two 30-minute educational outreach visits by a trained pharmacist who left materials describing key interventions to improve asthma care. Intervention and control practices received the national childhood asthma guideline. Asthma severity was measured in a parent-completed survey administered through schools using a symptom frequency and severity scale. We compared intervention and control group children on the change in score from pre-to one-year post-intervention. Results: Symptom scores declined an additional 0.84 points in the intervention vs. control group (on a nine-point scale. p = 0.03). For every 12 children with asthma exposed to a doctor allocated to the intervention, one extra child will have substantially reduced symptoms. Conclusion: Educational outreach was accepted by general practitioners and was effective. It could be applied to other health care quality problems in this setting. [ABSTRACT FROM AUTHOR]

Objective: To investigate whether PALSA PLUS, an on-site educational outreach programme of non-didactic, case based, iterative clinical education of staff, led by a trainer, can increase access to and comprehensiveness of care for patients with HIV/AIDS., Design: Cluster randomised trial., Setting: Public primary care clinics offering HIV/AIDS care, antiretroviral treatment (ART), tuberculosis care, and ambulatory primary care in Free State province, South Africa., Participants: Fifteen clinics all implementing decentralisation and task shifting were randomised. The clinics cared for 400,000 general primary care patients and 10,136 patients in an HIV/AIDS/ART programme. There were 150 nurses., Intervention: On-site outreach education in eight clinics; no such education in seven (control)., Main Outcome Measures: Provision of co-trimoxazole prophylaxis among patients referred to the HIV/AIDS/ART programme, and detection of cases of tuberculosis among those in the programme. Proportion of patients in the programme enrolled through general primary care consultations., Results: Patients referred to the HIV/AIDS programme through general primary care at intervention clinics were more likely than those at control clinics to receive co-trimoxazole prophylaxis (41%, (2253/5523) v 32% (1340/4210); odds ratio 1.95, 95% confidence interval 1.11 to 3.40), and tuberculosis was more likely to be diagnosed among patients with HIV/AIDS/ART (7% (417/5793) v 6% (245/4343); 1.25, 1.01 to 1.55). Enrolment in the HIV/AIDS and ART programme through HIV testing in general primary care was not significantly increased (53% v 50%; 1.19, 0.51 to 2.77). Secondary outcomes were similar, except for weight gain, which was higher in the intervention group (2.3 kg v 1.9 kg, P<0.001)., Conclusion: Though outreach education is an effective and feasible strategy for improving comprehensiveness of care and wellbeing of patients with HIV/AIDS, there is no evidence that it increases access to the ART programme. It is now being widely implemented in South Africa., Trial Registration: Current Controlled Trials ISRCTN 24820584.

Background: Asthma is the eighth leading contributor to the burden of disease in South Africa, but has received less attention than other chronic diseases. The Asthma Guidelines Implementation Project (AGIP) was established to improve the impact of the South African guidelines for chronic asthma in adults and adolescents in the Western Cape. One strategy was an audit tool to assist with assessing and improving the quality of care., Methods: The audit of asthma care targeted all primary care facilities that managed adult patients with chronic asthma within all six districts of the Western Cape province. The usual steps in the quality improvement cycle were followed., Results: Data were obtained from 957 patients from 46 primary care facilities. Only 80% of patients had a consistent diagnosis of asthma, 11.5% of visits assessed control and 23.2% recorded a peak expiratory flow (PEF), 14% of patients had their inhaler technique assessed and 11.2% were given a self-management plan; 81% of medication was in stock, and the controller/reliever dispensing ratio was 0.6. Only 31.5% of patients were well controlled, 16.3% of all visits were for exacerbations, and 17.6% of all patients had been hospitalised in the previous year., Conclusion: The availability of medication and prescription of inhaled steroids is reasonable, yet control is poor. Health workers do not adequately distinguish asthma from chronic obstructive pulmonary disease, do not assess control by questions or PEF, do not adequately demonstrate or assess the inhaler technique, and have no systematic approach to or resources for patient education. Ten recommendations are made to improve asthma care.

Objectives: To develop and implement an educational outreach programme for the integrated case management of priority respiratory diseases (practical approach to lung health in South Africa; PALSA) and to evaluate its effects on respiratory care and detection of tuberculosis among adults attending primary care clinics., Design: Pragmatic cluster randomised controlled trial, with clinics as the unit of randomisation., Setting: 40 primary care clinics, staffed by nurse practitioners, in the Free State province, South Africa., Participants: 1999 patients aged 15 or over with cough or difficult breathing (1000 in intervention clinics, 999 in control clinics)., Intervention: Between two and six educational outreach sessions delivered to nurse practitioners by usual trainers from the health department. The emphasis was on key messages drawn from the customised clinical practice guideline for the outreach programme, with illustrative support materials., Main Outcome Measures: Sputum screening for tuberculosis, tuberculosis case detection, inhaled corticosteroid prescriptions for obstructive lung disease, and antibiotic prescriptions for respiratory tract infections., Results: All clinics and almost all patients (92.8%, 1856/1999) completed the trial. Although sputum testing for tuberculosis was similar between the groups (22.6% in outreach group v 19.3% in control group; odds ratio 1.22, 95% confidence interval 0.83 to 1.80), the case detection of tuberculosis was higher in the outreach group (6.4% v 3.8%; 1.72, 1.04 to 2.85). Prescriptions for inhaled corticosteroids were also higher (13.7% v 7.7%; 1.90, 1.14 to 3.18) but the number of antibiotic prescriptions was similar (39.7% v 39.4%; 1.01, 0.74 to 1.38)., Conclusions: Combining educational outreach with integrated case management provides a promising model for improving quality of care and control of priority respiratory diseases, without extra staff, in resource poor settings., Trial Registration: Current controlled trials ISRCTN13438073.