The extent of interruptions to primary care medical officers' consultations in the Western Cape.

BACKGROUND:  Administrative tasks are an increasing burden for primary care doctors globally and linked to burnout. Many tasks occur during consultations. They cause interruptions with possible effects on patients' and doctors' experiences and care. The burden and typology of interruptions of doctors in primary care consultations have not been studied in South Africa. Given the link between administrative loads and burnout, describing the extent of these interruptions would help. This study's aim was to assess the extent of interruptions on primary care doctors in the Western Cape. METHODS:  This was a descriptive cross-sectional survey. Doctors from rural and urban primary care clinics in the Western Cape answered an online self-administered survey on the types of interruptions experienced during consultations. Interruptions were categorised and their prevalence calculated. Clinical and non-clinical interruption categories were compared. RESULTS:  There were 201 consultations from 30 doctors. Most interruptions were from retrieving and recording the current patient's information (93.0%), paperwork for other patients (50.7%), and telephone calls about the current patient (41.8%). Other prevalent interruptions were for emergencies (39.8%) and acquiring consumables (37.3%). The median (interquartile range [IQR]) of four (2-4) interruption types per consultation was higher than global settings. CONCLUSION:  Doctors experienced many interruptions during consultations. Their wide range included interruptions unrelated to the current patient.Contribution: This study adds insights from the global south on clinicians' administrative burden. It elaborates on the types of activities that interrupt consultations in an upper-middle income primary care setting. Exploration of interventions to decrease this burden is suggested.

Time-to-Treatment Initiation in a Decentralised Community-Care Model of Drug-Resistant Tuberculosis Management in the OR Tambo District Municipality of South Africa.

BACKGROUND: Drug-resistant tuberculosis (DR-TB) continues to challenge global efforts toward eradicating and having a tuberculosis-free world. Considering the high early mortality, especially among HIV-infected individuals, early diagnosis and prompt initiation of effective treatment are needed to significantly reduce mortality and halt transmission of DR-TB in the community. AIM: This study aims to assess the effectiveness of a community DR-TB care model with the specific objective of determining the Time-to-treatment initiation of DR-TB among patients in the OR Tambo district municipality. METHODS: A prospective cohort study of patients with DR-TB was conducted in the OR Tambo district municipality of Eastern Cape Province, South Africa. Patients were enrolled as they presented for treatment initiation at the decentralised facilities following a diagnosis of DR-TB and compared with a centralised site. RESULTS: A total of 454 DR-TB patients from six facilities between 2018 and 2020 were included in the analysis. The mean age was 37.54 (SD = 14.94) years. There were slightly more males (56.2%) than females (43.8%). Most of the patients were aged 18-44 years (67.5%), without income (82.3%). Results showed that slightly over thirteen percent (13.4%) of patients initiated treatment the same day they were diagnosed with DR-TB, while 36.3% were on the time-to-treatment target of being initiated within 5 days. However, about a quarter (25.8%) of patients failed to initiate treatment two weeks after diagnosis. Time-to-treatment initiation (TTTI) varied according to the decentralised sites, with progressive improvement with each successive year between 2018 and 2021. No demographic factor was significantly associated with TTTI. CONCLUSION: Despite rapid diagnosis, only 36% of patients were initiated on treatment promptly. Operational challenges remained, and services needed to be reorganised to maximise the exceptional potentials that a decentralised community DR-TB care model brings.

Point-of-care ultrasound: The new district focus.

BACKGROUND: Point-of-care ultrasound (POCUS) improves patient outcomes. The current POCUS curriculum of the Emergency Medicine Society of South Africa is based on guidelines from the United Kingdom with a different burden of disease (BoD) and available resources than encountered locally. AIM: To determine which modules of the POCUS curriculum should be implemented to better equip doctors working at a district hospital in the West Coast District (WCD), South Africa. SETTING: Six district hospitals within the WCD. METHODS: A descriptive cross-sectional survey with questionnaires for medical managers (MMs) and medical practitioners (MPs). RESULTS: A response rate of 78.9% for MPs and 100% for MMs was obtained. MPs rated the following modules of POCUS most relevant to their daily practice: (1) first trimester pregnancy; (2) deep vein thrombosis; (3) extended focused assessment with sonography in trauma; (4) central vascular access; and (5) focused assessment with sonography for human immunodeficiency virus (HIV) and tuberculosis (TB) (FASH). CONCLUSION: There is a need for a POCUS curriculum informed by the local pattern of disease. Priority modules were identified based on the local BoD and reported relevance to practice. Despite the availability of ultrasound machines within the WCD, few MPs were accredited and able to perform POCUS independently. There is a need to implement training programmes for medical interns, MPs, family medicine registrars and family physicians working in district hospitals. A relevant curriculum for POCUS training based on the local needs within communities has to be developed.Contribution: This study emphasises the need for a locally informed POCUS curriculum and training programmes.

Knowledge, beliefs and practices of nurses with long-acting reversible contraception, Cape Town.

BACKGROUND: Implanon and copper intrauterine contraceptive device (IUCD) are long-acting reversible contraceptives (LARC) available in public primary health care (PHC) South Africa. These methods are the most effective forms of contraception. AIM: To evaluate the knowledge, beliefs and practices on provision of LARC. SETTING: Primary health care facilities within the Khayelitsha Eastern Substructure, Cape Town. METHODS: A descriptive survey of all permanent nurses who provided contraception. Data were collected from 72/90 (80% response rate) via a validated questionnaire and evaluated using Statistical Package for Social Sciences (SPSS). RESULTS: Knowledge of eligibility for LARC was tested. The mean knowledge scores for Implanon were 8.56/11 (s.d. 1.42) for the trained and 7.16/11 (s.d. 2.83) for the untrained (p = 0.007). The mean knowledge scores for IUCD were 10.42/12 (s.d. 1.80) for the trained and 8.03/12 (s.d. 3.70) for the untrained (p = 0.019). Participants believed that inaccessibility to training courses (29%), no skilled person available (24%) and staff shortages (35%) were barriers. Less than 50% of women were routinely counselled for LARC. Forty-one percent of nurses were trained and performed IUCD insertion, and 64% were trained and performed Implanon insertion, while 61% and 45% required further training. Confidence was low, with 32% trained and confident in IUCD and 56% trained and confident in Implanon insertion. CONCLUSION: Lack of training, poor confidence and deficient counselling skills were barriers to effective LARC provision. The identified system-specific barriers must be addressed to improve uptake.Contribution: The first study to evaluate knowledge, beliefs and practices on LARC in providers in the Western Cape.

Lived experiences of patients and families with decentralised drug-resistant tuberculosis care in the Eastern Cape, South Africa.

BACKGROUND: South Africa adopted the decentralised Drug Resistant Tuberculosis (DR-TB) care model in 2011 with a view of improving clinical outcomes. AIM: This study explores the experiences and perceptions of patients and family members on the effectiveness of a decentralised community DR-TB care model in the Oliver Reginald Kaizana (OR) Tambo district municipality of the Eastern Cape, South Africa. METHOD: In this phenomenological qualitative research design, a semi-structured interview with prompts was conducted on 30 participants (15 patients and 15 family members). Framework approach to thematic content analysis was adopted for qualitative data analysis. RESULTS: Four themes emerged from the patients' interviews: adequate knowledge of DR-TB and its transmission, fear of death and isolation, long travel distances, and exorbitant transportation cost. A 'ready' health system influenced the effectiveness of community DR-TB management, while interviews with family members yielded five themes: misconceptions about DR-TB, rapid diagnosis and adherence counselling, long travel distances, activated healthcare workers, and little role of traditional healer. CONCLUSION: A perceived effectiveness of a community DR-TB care model in the OR Tambo district was demonstrated through the quality and comprehensiveness of care rendered by a 'ready' health system with activated health care workers (HCWs) who provided robust support and adequate knowledge of DR-TB and its treatment/side effects. However, misconceptions about DR-TB, long travel distances to treatment facilities, high cost of transportation and stigma remained challenging for most patients and family members.Contribution: This study provides insight into the lived experiences of a decentralised community DR-TB care model in the OR Tambo district in 2020.

Exploring resilience in family physicians working in primary health care in the Cape Metropole.

BACKGROUND: Despite the high prevalence of burnout among doctors, studies have shown that some doctors who choose to remain in primary healthcare (PHC) survive, even thrive, despite stressful working conditions. The ability to be resilient may assist family physicians (FPs) to adapt successfully to the relatively new challenges they are faced with. This research seeks to explore resilience through reflection on the lived experiences of FPs who have been working in PHC. AIM: To explore the resilience of FPs working in PHC in the Cape Metropole. SETTING: The study was conducted among FPs in PHC in the Cape Town metropole, Western Cape province, South Africa. METHODS: A phenomenological qualitative study involved interviewing 13 purposefully selected FPs working in the public sector PHC in the Cape Metropole. Data were analysed using the framework method. RESULTS: The mean resilience scale was moderate. Six key aspects of resilience were identified: having a sense of purpose, 'silver lining' thinking, having several roles with autonomy, skilful leadership, having a support network and self-care. CONCLUSION: The aspects that contribute to FP resilience are multi-faceted. It entails having a sense of purpose, 'silver lining' thinking, having several roles with autonomy, skilful leadership, having a support network and valuing self-care. Our exploration of resilience in FPs in the Cape Metropole corroborates the findings of previous studies. To ensure physician wellness and improved patient outcomes, we recommend that individual and organisational strategies should be implemented in the absence of long-term policy changes.

Family physicians' experience and understanding of evidence-based practice and guideline implementation in primary care practice, Cape Town, South Africa.

BACKGROUND: In primary care, patients present with multimorbidity and a wide spectrum of undifferentiated illnesses, which makes the application of evidence-based practice (EBP) principles more challenging than in other practice contexts. AIM: The goal of this study was to explore the experiences and understanding of family physicians (FP) in primary care with regard to EBP and the implementation of evidence-based guidelines. SETTING: The study was conducted in Cape Town primary care facilities and South African university departments of Family Medicine. METHODS: For this phenomenological, qualitative study, 27 purposefully selected FPs from three groups were interviewed: senior academic FPs; local FPs in public-sector practice; and local FPs in private-sector practice. Data were analysed using the framework method with the assistance of ATLAS.ti, version 6.1. RESULTS: Guideline development should be a more inclusive process that incorporates more evidence from primary care. Contextualisation should happen at an organisational level and may include adaptation as well as the development of practical or integrated tools. Organisations should ensure synergy between corporate and clinical governance activities. Dissemination should ensure that all practitioners are aware of and know how to access guidelines. Implementation should include training that is interactive and recognises individual practitioners' readiness to change, as well as local barriers. Quality improvement cycles may reinforce implementation and provide feedback on the process. CONCLUSION: Evidence-based practice is currently limited in its capacity to inform primary care. The conceptual framework provided illustrates the key steps in guideline development, contextualisation, dissemination, implementation and evaluation, as well as the interconnections between steps and barriers or enablers to progress. The framework may be useful for policymakers, health care managers and practitioners in similar settings.

Impact of an educational video as a consent tool on knowledge about cure research among patients and caregivers at HIV clinics in South Africa.

BACKGROUND: Despite increasing access to antiretroviral therapy in low- and middle-income countries, only 54% of eligible individuals were receiving treatment in Africa by 2015. Recent developments in HIV cure research have been encouraging. However, the complex science and procedures of cure research render the informed consent process challenging. OBJECTIVE: This study evaluates the impact of a video tool on educating participants about HIV cure. METHODS: A questionnaire assessing the content of the video was administered to adults recruited from two clinics in South Africa. Patients and their care partners, who provided voluntary informed consent, were included in the study. The questionnaire was administered in each participant's home language before, immediately after and at 3 months after viewing the video, in an uncontrolled quasi-experimental 'one group pre-test-post-test' design. Scoring was carried out according to a predetermined scoring grid, with a maximum score of 22. RESULTS: A total of 88 participants, median age 32.0 years and 86% female, were enrolled and completed the pre- and post-video questionnaires. Twenty-nine (33%) completed the follow-up questionnaire 3 months later to assess retention of knowledge. Sixty-three (72%) participants had a known HIV-positive status. A significant increase (10.1 vs 15.1, P=0.001) in knowledge about HIV and HIV cure immediately after viewing the video was noted. No statistically significant difference in knowledge between HIV-positive and -negative patients was noted at baseline. After 3 months, a decrease in performance participation (14 vs 13.5, P=0.19) was noted. However, knowledge scores achieved after 3 months remained significantly higher than scores at baseline (13.5 vs 9.5, P<0.01). CONCLUSIONS: This research showed that a video intervention improved participants' knowledge related to HIV, HIV cure research and ethics, and the improvement was sustained over 3 months. Video intervention may be a useful tool to add to the consent process when dealing with complex medical research questions.

Evaluating the effect of the Practical Approach to Care Kit on teaching medical students primary care: Quasi-experimental study.

BACKGROUND: South Africa is committed to health reforms that strengthen primary health care. Preparing future doctors to work in primary care teams with other professionals is a priority, and medical schools have shifted towards community-based and decentralised training of medical students. AIM: To evaluate the effect on student performance of the Practical Approach to Care Kit (PACK) (an integrated decision-making tool for adult primary care) during the final phase of medical student training at Stellenbosch University. SETTING: Clinical rotations in family medicine at clinics in the Western Cape. METHODS: Mixed methods involving a quasi-experimental study and focus group interviews. Student examination performance was compared between groups with and without exposure to the PACK during their clinical training. Student groups exposed to PACK were interviewed at the end of their rotations. RESULTS: Student performance in examinations was significantly better in those exposed to the PACK. Students varied from using the PACK overtly or covertly during the consultation to checking up on decisions made after the consultation. Some felt that the PACK was more suitable for nurses or more junior students. Although tutors openly endorsed PACK, very few modelled the use of PACK in their clinical practice. CONCLUSION: The use of PACK in the final phase of undergraduate medical education improved their performance in primary care. Students might be more accepting and find the tool more useful in the earlier clinical rotations. Supervisors should be trained further in how to incorporate the use of the PACK in their practice and educational conversations.

Erectile function in circumcised and uncircumcised men in Lusaka, Zambia: A cross-sectional study.

BACKGROUND: Evidence from three randomised control trials in South Africa, Uganda and Kenya showing that male circumcision can reduce heterosexual transmission of human immunodeficiency virus (HIV) infection from infected females to their male partners by up to 60% has led to an increase in circumcisions in most African countries. This has created anxieties around possible deleterious effects of circumcision on erectile function (EF). AIM: To compare EF in circumcised and uncircumcised men aged 18 years and older. SETTING: Four primary healthcare facilities in Lusaka, Zambia. METHODS: Using a cross-sectional survey 478 participants (242 circumcised and 236 uncircumcised) from four primary healthcare facilities in Lusaka, Zambia were asked to complete the IIEF-5 questionnaire. EF scores were calculated for the two groups, where normal EF constituted an IIEF-5 score ≥ 22 (out of 25). RESULTS: Circumcised men had higher average EF scores compared to their uncircumcised counterparts, (p < 0.001). The prevalence of erectile dysfunction was lower in circumcised men (56%) compared to uncircumcised men (68%) (p < 0.05). EF scores were similar in those circumcised in childhood and those who had the procedure in adulthood, (p = 0.59). The groups did not differ significantly in terms of age, relationship status, smoking, alcohol and medication use. A statistically significant difference was observed in education levels, with the circumcision group having higher levels of education (p < 0.005). CONCLUSION: The higher EF scores in circumcised men show that circumcision does not confer adverse EF effects in men. These results suggest that circumcision can be considered safe in terms of EF. A definitive prospective study is needed to confirm these findings.

An analysis of blood pressure measurement in a primary care hospital in Swaziland.

BACKGROUND: Measurement of blood pressure (BP) is done poorly because of both human and machine errors. AIM: To assess the difference between BP recorded in a pragmatic way and that recorded using standard guidelines; to assess differences between wrist- and mercury sphygmomanometerbased readings; and to assess the impact on clinical decision-making. SETTING: Royal Swaziland Sugar Corporation Mhlume hospital, Swaziland. METHOD: After obtaining consent, BP was measured in a pragmatic way by a nurse practitioner who made treatment decisions. Thereafter, patients had their BP re-assessed using standard guidelines by mercury (gold standard) and wrist sphygmomanometer. RESULTS: The prevalence of hypertension was 25%. The mean systolic BP was 143 mmHg (pragmatic) and 133 mmHg (standard) using a mercury sphygmomanometer; and 140 mmHg for standard BP assessed using wrist device. The mean diastolic BP was 90 mmHg, 87 mmHg and 91 mmHg for pragmatic, standard mercury and wrist, respectively. Bland Altman analyses showed that pragmatic and standard BP measurements were different and could not be interchanged clinically.Treatment decisions between those based on pragmatic BP and standard BP agreed in 83.3% of cases, whilst 16.7% of participants had their treatment outcomes misclassified. A total of 19.5% of patients were started erroneously on anti-hypertensive therapy based on pragmatic BP. CONCLUSION: Clinicians need to revert to basic good clinical practice and measure BP more accurately in order to avoid unnecessary additional costs and morbidity associated within correct treatment resulting from disease misclassification. Contrary to existing research,wrist devices need to be used with caution.

Quality of asthma care: Western Cape province, South Africa.

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.