Factors predicting 6-month retention among people with opioid use disorders accessing outpatient methadone maintenance therapy in Tshwane, South Africa

Background. In South Africa (SA), increasing illicit opioid use and associated health challenges can be managed with opioid substitution therapy (OST), such as methadone, if the recommended dose and duration of use are prescribed. The Community Oriented Substance Use Programme (COSUP) provides free methadone to patients with opioid use disorder in Tshwane, SA, on need-based criteria.Objectives. To determine selected sociodemographic and substance use treatment factors associated with retention for at least 6 months among participants receiving methadone as part of OST in COSUP.Methods. This was a retrospective cohort study using secondary data of patients treated with methadone at 8 COSUP sites. The factors associated with at least 6 months’ retention for 575 participants from December 2016 to September 2018 were analysed.Results. There were 91.3% males, 86.4% South Africans and 85.9% black Africans, with a median age of 30 years. At baseline, the majority were injecting heroin (55.5%) and were provided with free methadone (59.3%). The median dose of methadone at 6 months or on leaving the programme was 20 mg; 38.4% of participants were retained for at least 6 months. Of those not retained, the median duration on methadone was 56 days, whereas for those retained for at least 6 months, the median number of days on methadone were 254. After adjusting for sex and age, participants receiving methadone doses <50 mg had lower odds of being retained (0 - 20 mg: adjusted odds ratio (aOR) 0.25; p=0.002; 95% confidence interval (CI) 0.10 - 0.61; >20 - 40 mg: aOR 0.20; p<0.001; 95% CI 0.08 - 0.49) than those administered ≥50 mg. Participants who received free methadone had 3.75 the odds of being retained than those buying it themselves (p<0.001; 95% CI 2.47 - 5.70). Participants treated in the inner city had 5.19 the odds of being retained than those in a suburban setting (p<0.001; 95% CI 2.99 - 9.03). Compared with black African participants, white participants had 3.39 the odds of being retained (p=0.001; 95% CI 1.64 - 7.00). Injecting heroin users had 0.63 the odds of being retained (p=0.032; 95% CI 0.41 - 0.96).Conclusions. To maximise retention on OST, methadone should be free, with maintenance doses >50 mg. Reasons for lower retention among participants from periurban settings, those who inject and those from previously disadvantaged racial groups need to be explored, and findings used to inform programming

Prevalence of comorbid disease and associated risk factors among homeless people living in temporary shelters during the COVID-19 lockdown in Tshwane, South Africa

Background. People experiencing homelessness are among the most socially and medically vulnerable populations. Objectives. To assess the prevalence of comorbid disease and associated risk factors among homeless people admitted to temporary shelters in the City of Tshwane during levels 4 and 5 of the COVID-19 national lockdown in South Africa. Methods. A descriptive cross-sectional study design was used. The sample was drawn from secondary data on all individuals placed in temporary shelters constructed by Tshwane during levels 4 and 5 of the COVID-19 lockdown (26 March - 31 May 2020). Descriptive statistics were used to summarise data, and a multivariable logistic regression model was applied to determine factors associated with comorbid disease. Results. The overall prevalence of comorbid disease among homeless people in temporary shelters in Tshwane was 28.8% (95% confidence interval (CI) 26.9 - 30.8). There was no significant difference in the prevalence of comorbid disease by illicit substance use (29.9% for users v. 29.5% for non-users; p=0.871). In adjusted analyses, being South African (adjusted odds ratio (aOR) 2.06; 95% CI 1.10 - 3.88; p=0.024), being female (aOR 3.73; 95% CI 1.85 - 7.53; p<0.001), being black (aOR 3.43; 95% CI 1.12 - 10.54; p=0.031) or white (aOR 6.11; 95% CI 1.55 - 24.0; p=0.01), and injecting substances (aOR 1.68; 95% CI 1.19 - 2.37; p=0.003) were significantly associated with having comorbid disease. Conclusion. The study found a 28.8% prevalence of comorbid disease among homeless people placed in temporary shelters in Tshwane. In adjusted analysis, being South African, being female, black and white race, and injecting substances were associated with having comorbid disease. Strengthening of public health interventions such as needle and syringe exchange programmes, family planning and access to primary care with health education could improve the healthcare of people experiencing homelessness

The use of anticoagulants in patients hospitalised with COVID-19

In this Cochrane Corner, we highlight the main findings of a Cochrane Review by Flumignan et al. entitled ‘Anticoagulants for people hospitalised with COVID‐19’ and discuss the implications of these findings for research and practice in South Africa. In particular, we underscore the need for additional, high‐quality, randomised controlled trials comparing different intensities of anticoagulation in patients with COVID‐19 illness. Individuals in the intensive care unit and those hospitalised with another illness who are incidentally found to be infected with SARS‐CoV‐2 should still only be treated with prophylactic‐dose low‐molecular‐weight heparin

The prevalence and characteristics of moderate- to high-risk regulated and unregulated substance use among patients admitted to four public hospitals in Tshwane, South Africa

BACKGROUND. Alcohol, tobacco and unregulated substance use contributes to the global burden of disease. Admission to hospital provides an opportunity to screen patients for substance use and offer interventions. OBJECTIVES. To determine the prevalence and nature of substance use and treatment as well as interest in harm reduction among inpatients from four hospitals in the City of Tshwane, South Africa. METHODS. In a cross-sectional study, sociodemographic and substance use data were collected from 401 patients using the World Health Organization’s Alcohol, Smoking and Substance Involvement Screening Test. Demographic characteristics were analysed using descriptive statistics. Bivariate and multivariate analyses of moderate- to high-risk tobacco and unregulated substance use in relation to demographic characteristics were also done. RESULTS. Most patients were South African (88%) and black African (79%), over half were female (57%), and they were relatively young (median age 38 years). Most (82%) lived in formal housing. Over half (56%) had completed high school, and 33% were formally employed. Bivariate analysis found substance use-related admission to be higher where scores for tobacco and unregulated substance use were moderate to high (13% v. 0.3%, p<0.05). A notably higher (p<0.1) proportion of participants with no/low tobacco and unregulated substance use had completed high school, were employed and were cohabiting/married compared with those with moderate to high scores. Across the hospitals, 32% (129/401) of the participants had moderate- to high-risk use of at least one substance: tobacco (28%, 111/401), alcohol (10%, 40/401), cannabis (7%, 28/401), opioids (2%, 9/401) and sedatives (2%, 9/401). Of these 129 participants, 10% had accessed professional help, many (67%, 78/129) wanted to learn more about harm reduction, and most (84%, 108/129) said that they were willing to participate in a community-based harm reduction programme. Multivariate analysis found moderate- to high-risk tobacco and unregulated substance use to be positively associated with male sex (adjusted odds ratio (aOR) 7.9, 95% confidence interval (CI) 2.9 - 21.5), age <38 years (aOR 3.3, 95% CI 1.2 - 8.9), moderate- to high-risk alcohol use (aOR 3.1, 95% CI 1.1 - 8.4; p=0.027) and being admitted to Tshwane District Hospital (aOR 3.6, 95% CI 1.1 - 12.2). It was negatively associated with employment (aOR 0.2, 95% CI 0.1 - 0.6). CONCLUSIONS. Moderate- to high-risk substance use is an undetected, unattended comorbidity in the hospital setting in Tshwane, particularly among young, single, unemployed men. Clinicians should identify and respond to this need. Further research is required on the implementation of in-hospital substance use screening and treatment interventions.The City of Tshwanehttp://www.samj.org.zaam2020Family Medicin

Internal audit in the statutory bodies and government-linked companies of Malaysia (2005 - 2008) : dream of dreams?

This is the third and final part of a series of studies conducted on the state of internal audit in Malaysia’s public sector. The present study covers 47 organizations at the federal government level: 27 statutory bodies and 20 government-linked companies. From the face-to-face interviews conducted with internal auditors over the three year period of 2005 to 2008, the findings echo those of the previous two internal audit studies: Azham et al (2007a) on internal audit in the state and local governments of Malaysia, and Azham et al (2007b) on internal audit in the nation’s federal government ministries, departments and agencies. That is, there is still much left to be desired of the internal audit function in a majority of the organizations. Despite this very fact, there exists much hope and high aspirations among the internal auditors that the internal audit function in their organizations is only going to get better. In relation to this, they have come out with numerous ideas for internal audit strengthening in the public sector as a whole. Unfortunately, their attitude suggesting that “hope springs eternal” is incongruous with the depressing realities of Malaysian governance in several levels of government documented by these researchers and others over the years. Hence, just like the case of external audit for Malaysian companies in the decades following the implementation of the New Economic Policy in the early 1970s (Azham 1999), the effectiveness of internal audit in the public sector of Malaysia appears to be following suit, a case of hope being strangled by experience – assuming the current pace of change taking place in the Malaysian polity does not improve.http://www.saiga.co.za/publications-sajaar.ht

Internal audit in the federal organizations of Malaysia: Is there light at the end of the long dark tunnel?

Internal audit is supposed to help members of organizations to improve their business activities.But the findings from in-depth interviews with internal auditors from a total of 40 federal government ministries, departments and agencies in Malaysia, conducted in the middle of 2004, have revealed a number of serious shortcomings. Most notable of these shortcomings are that many internal audit units have a shortage of staff, and that the audit staff lack internal audit skills.In addition, a majority of the audit units still employ outdated audit practices, and have failed to get the right level of support and assistance from the Treasury.Worse still, their operational effectiveness and efficiency is threatened by the high-handed conduct of the National Audit Department which arbitrarily and unilaterally shuffles staff between the body and internal audit units.With national and pubic sector surrounding leaving much to be desired for in regard to transparency and public accountability of the major actors and the fact that Malaysia is a large power distance society, it may not be too far fetch to expect the internal audit quagmire to continue to take place into the foreseeable future

Towards housing first and harm reduction : addressing opioid dependence and homelessness in Tshwane during the COVID-19 pandemic

Pandemics can increase mortality and drug-related harms among people experiencing homelessness. The Housing First approach prioritises housing and service access. Harm reduction, a principle of Housing First, minimises the consequences of drug use. This chapter presents lessons learnt from the application of Housing First and harm reduction principles with homeless people in Tshwane, South Africa, between April 2020 and March 2021. Quantitative service delivery data were retrospectively reviewed and analysed using descriptive statistics. Accounts by authors who participated in the COVID-19 response were collectively discussed in relation to the Housing First and harm reduction actors and process. Issues were synthesised in relation to two six-month periods. A task team was established to co-ordinate Tshwane’s response. In the first six months, 1 440 temporary bed-spaces were created at 25 shelters, and 2 066 people at shelters received food, social support and on-site healthcare services. Across shelters, 1 076 residents were started on methadone to manage opioid withdrawal. By the second six-month period, many gains were lost. Changes in political leadership stalled plans to reintegrate people housed in temporary shelters, and reduced funding led to shelter closures. By April 2021, more shelters operated than in pre-COVID-19 times, harm reduction capacitation for shelter staff continued, and local government committed to establish a street homelessness unit.Through a combination of funding and collaboration, progress was made towards Housing First and harm reduction for homeless people in Tshwane. A national policy on homelessness should be developed, funded and implemented. This should be informed by additional research, developed in partnership with affected populations, and built on a common understanding of Housing First and harm reduction.http://www.journals.co.za/content/journal/healthrFamily Medicin

Factors that influence parental and caregiver acceptance of routine childhood vaccination: Summary of a qualitative evidence synthesis

We summarise a Cochrane review of qualitative evidence that explored parents’ views and practices around routine childhood vaccination, and provide implications for research and practice that are relevant to the South African (SA) context. Many public health interventions to encourage vaccination are informed by an assumption that vaccine hesitancy is due to a lack of knowledge or irrational forms of thinking. The findings from this review suggest that childhood vaccination views and practices are complex social processes that are shaped by multiple factors and carry a variety of meanings. As such, we suggest that biomedical approaches must be supplemented by more nuanced and sociopolitically informed strategies for enhancing and sustaining childhood vaccination practices in SA

Harm reduction in practice - the community oriented substance use programme in Tshwane

BACKGROUND: The Community Oriented Substance Use Programme (COSUP) is the first publicly funded, community-based programmatic response to the use of illegal substances in South Africa. It is founded on a systems thinking, public health and clinical care harm reduction approach. AIM: To describe the critical components, key issues and accomplishments in the initiation and delivery of evidence-based, community-oriented, substance-use health and care services. SETTING: The Community Oriented Substance Use Programme is implemented by the University of Pretoria in four of seven Tshwane Metropolitan Municipality regions. METHODS: Quantitative and qualitative data were extracted and triangulated from plans, reports, minutes and other documents. RESULTS: Between 2016 and 2019, COSUP engaged in national and local policy and guidelines development. In Tshwane, it created practical working relations with 169 organisations and institutions and set up 17 service sites. These provide counselling, linkage to care and opioid substitution therapy services to 1513 adults (median age of 30 years), most of whom are male (90%), with similar proportions of clients who smoke (51%) or inject (49%) heroin. It also offers needle and syringe services (approximately 17 000 needles distributed/month) and has built human resource capacity in harm reduction among staff, clients and personnel in partner organisations. CONCLUSION: The Community Oriented Substance Use Programme offers an evidence-based, public-health informed, feasible alternative to an abstinence-based approach to substance use. However, to translate the programme’s achievements into sustainable outcomes at scale requires health system integration; generalist, patient-centred care; affordable medication in a comprehensive package of harm reduction services; multisectoral partnerships; systematic, continuous capacity development; financial investment; and sustained political commitment.City of Tshwane Metropolitan Municipalityhttp://www.phcfm.orgpm2020Family Medicin