Impact of the South African Mental Health Care Act No. 17 of 2002 on regional and district hospitals designated for mental health care in KwaZulu- Natal

Background. The South African Mental Health Care Act (the Act) No. 17 of 2002 stipulated that regional and district hospitals be designated to admit, observe and treat mental health care users (MHCUs) for 72 hours before they are transferred to a psychiatric hospital. Methods. Medical managers in 49 ‘designated’ hospitals in KwaZulu-Natal (KZN) were surveyed on infrastructure, staffing, administrative requirements and mental health care user case load pertaining to the Act for the month of July 2009. Results. Thirty-six (73.4%) hospitals responded to the survey; 30 (83.3%) stated that the Act improved mental health care for MHCUs through the protection of their rights, provision of least restrictive care, and reduction of discrimination; 10 (27.8%) had a psychiatric unit and, of the remaining 26 hospitals, 11 (30.6%) had general ward beds dedicated for psychiatric admissions; 16 (44.4%) had some form of seclusion facility; and 24 (66.7%) provided an outpatient psychiatric service. Seventy-six per cent of admissions were involuntary or assisted. Thirteen of the 32 (40.6%) state psychiatrists in KZN were employed at 8 of these hospitals. Designated hospitals expressed dissatisfaction with the substantial administrative load required by the Act. The Review Board had not visited 29 (80.6%) hospitals in the preceding 6 months. Conclusion. Although ‘designated’ hospitals admit and treat assisted and involuntary MHCUs, they do so against a backdrop of inadequate infrastructure and staff, a high administrative load, and a low level of contact with Review Boards

A telepsychiatry model to support psychiatric outreach in the public sector in South Africa

The access of rural Mental Health Care Users in South Africa to specialist psychiatrists and quality mental health care is currently sub-optimal. Health professionals and planners working in psychiatry lack a well-defined and feasible outreach model to facilitate the delivery of services to remote and rural areas. In response to this challenge, a three-year action research telepsychiatry study was undertaken by the Departments of Psychiatry and TeleHealth at the University of KwaZulu-Natal, to develop a telepsychiatry outreach model based on local research and international evidence. The Model draws on needs and infrastructure assessments of the designated psychiatric hospitals in the province, a review of the published international evidence on telepsychiatry and videoconference-based education, and an evaluation of local clinical and educational telepsychiatry implementations in KwaZulu-Natal. The Model proposed is “virtual”, i.e. not bound to provincial or district referral patterns, aims not to add to the burden onthe current workforce and is intended to be integrated into psychiatry outreach services and policy. The Model should be subjected to in situ testing for validation and implementation. It is hoped that an implementation of this Model will improve the access of Mental Health Care Users to specialist psychiatry care.Keywords: Videoconferencing; Psychiatry; Model; Telepsychiatry; South Afric

Depression in older adults: prevalence and risk factors in a primary health care sample

BACKGROUND: Depression in the geriatric population has been identified as a significant problem in view of the associated negative outcomes regarding poor functioning, increased perception of poor health and increased utilisation of medical services. Significantly associated with increased morbidity and mortality, depression has been found to be an independent cause of disability as well as adding to disability due to primary physical illnesses. Early identification and treatment of depression reduces medical costs and lessens caregiver burden. Epidemiological data and prevalence rates of geriatric depression in Africa are limited, although such data are vital to mobilise and plan government mental health initiatives aimed at screening and early intervention. OBJECTIVE: To determine the prevalence of depression and associated clinical and socio-demographic factors amongst older adult patients attending a primary health care clinic in the Ethekwini District in Kwa-Zulu Natal, South Africa. METHODS: The 15-item Geriatric Depression Scale and a socio-demographic questionnaire were administered in English to 255 geriatric outpatients, randomly selected, at a local community clinic in Durban. DATA ANALYSIS: Data were analysed using SPSS version 23®. Descriptive statistics were used to summarise the sample demographics and response rate and non-parametric statistics were used to test for associations and differences. RESULTS: A Cronbach’s alpha for the GDS was calculated (p = 0.793). Some 40% of participants screened positive for depression. Female gender, widowhood and a negative subjective health status rating were significantly associated with depression and marriage appeared to be protective (p < 0.001). Participants with a poor subjective health rating were 21 times more likely to be depressed and widowhood conferred an almost fourfold increased risk of being depressed, with widows at greater risk than widowers. No association between depression and specific medical conditions was identified. CONCLUSION: There is a high rate of undetected depression among the elderly attending a local primary health care clinic with widowhood and poor subjective health being strong predictors of mood disorders. The findings warrant replication in bigger samples.DHE

The Effect of Organisational Factors in Motivating Healthcare Employees: A Systematic Review

Healthcare employee motivation is a key concept in the achievement of efficient,effective and good quality healthcare delivery. In this paper a systematic review of primary data from the UK, Europe, Africa and Asia was conducted to consolidate the available evidence on the effect of organisational factors on healthcare employee motivation. Because healthcare delivery is highly labour intensive, it must be acknowledged that human resources are extremely critical in the drive for healthcare organisations to deliver on their organisational goals. The organisational factors which were identified as having a great effect on healthcare employee motivation can be divided into financial and non-financial factors. Remuneration was identified as a strong extrinsic factor, while conducive working conditions, increased responsibilities and appreciation from the communities in which they serve were identified as strong intrinsic factors. Even though there is a cultural aspect to motivation, remuneration, managerial support and career advancement are core factors that affect all healthcare professionals irrespective of country. Many of the factors that were observed in the literature as affecting motivation can be addressed by an overhaul of the reward strategy of healthcare organisations

The South African society of psychiatrists (SASOP) and SASOP State Employed Special Interest Group (SESIG) position statements on psychiatric care in the public sector

Executive summary. National mental health policy: SASOP extends its support for the process of formalising a national mental health policy as well as for the principles and content of the current draft policy. Psychiatry and mental health: psychiatrists should play a central role, along with the other mental health disciplines, in the strategic and operational planning of mental health services at local, provincial and national level. Infrastructure and human resources: it is essential that the state takes up its responsibility to provide adequate structures, systems and funds for the specified services and facilities on national, provincial and facility level, as a matter of urgency. Standard treatment guidelines (STGs) and essential drug lists (EDLs): close collaboration and co-ordination should occur between the processes of establishing SASOP and national treatment guidelines, as well as the related decisions on EDLs for different levels. HIV/AIDS in children: national HIV programmes have to promote awareness of the neurocognitive problems and psychiatric morbidity associated with HIV in children. HIV/AIDS in adults: the need for routine screening of all HIV-positive individuals for mental health and cognitive impairments should also be emphasised as many adult patients have a mental illness, either before or as a consequence of HIV infection, constituting a ‘special needs’ group. Substance abuse and addiction: the adequate diagnosis and management of related substance abuse and addiction problems should fall within the domain of the health sector and, in particular, that of mental health and psychiatry. Community psychiatry and referral levels: the rendering of ambulatory specialist psychiatric services on a community-centred basis should be regarded as a key strategy to make these services more accessible to users closer to where they live. Recovery and re-integration: a recovery framework such that personal recovery outcomes, among others, become the universal goals by which we measure service provision, should be adopted as soon as possible. Culture, mental health and psychiatry: culture, religion and spirituality should be considered in the current approach to the local practice and training of specialist psychiatry, within the professional and ethical scope of the discipline. Forensic psychiatry: an important and significant field within the scope of state-employed psychiatrists, with 3 recognised groups of patients (persons referred for forensic psychiatric observation, state patients, and mentally ill prisoners), each with specific needs, problems and possible solutions. Security in psychiatric hospitals and units: it is necessary to protect public sector mental healthcare practitioners from assault and injury as a result of performing their clinical duties by, among others, ensuring that adequate security procedures are implemented, appropriate for the level of care required, and that appointed security staff members are appropriately trained and equipped.Dr Reddy’s Laboratorieshttp://www.sajp.org.za/index.php/sajpam2013ay201

Selective deployment of transcription factor paralogs with submaximal strength facilitates gene regulation in the immune system

In multicellular organisms, duplicated genes can diverge through tissue-specific gene expression patterns, as exemplified by highly regulated expression of Runx transcription factor paralogs with apparent functional redundancy. Here we asked what cell type-specific biologies might be supported by the selective expression of Runx paralogs during Langerhans cell and inducible regulatory T cell differentiation. We uncovered functional non-equivalence between Runx paralogs. Selective expression of native paralogs allowed integration of transcription factor activity with extrinsic signals, while non-native paralogs enforced differentiation even in the absence of exogenous inducers. DNA-binding affinity was controlled by divergent amino acids within the otherwise highly conserved RUNT domain, and evolutionary reconstruction suggested convergence of RUNT domain residues towards sub-maximal strength. Hence, the selective expression of gene duplicates in specialized cell types can synergize with the acquisition of functional differences to enable appropriate gene expression, lineage choice and differentiation in the mammalian immune system

Decreased severity of disease during the first global Omicron variant COVID-19 outbreak in a large hospital in Tshwane, South Africa

INTRODUCTION : The coronavirus disease 2019 (COVID-19) first reported in Wuhan, China in December 2019 is a global pandemic that is threatening the health and wellbeing of people worldwide. To date there have been more than 274 million reported cases and 5.3 million deaths. The Omicron variant first documented in the City of Tshwane, Gauteng Province, South Africa on 9 November 2021 led to exponen- tial increases in cases and a sharp rise in hospital admissions. The clinical profile of patients admitted at a large hospital in Tshwane is compared with previous waves. METHODS : 466 hospital COVID-19 admissions since 14 November 2021 were compared to 3962 admis- sions since 4 May 2020, prior to the Omicron outbreak. Ninety-eight patient records at peak bed occu- pancy during the outbreak were reviewed for primary indication for admission, clinical severity, oxygen supplementation level, vaccination and prior COVID-19 infection. Provincial and city-wide daily cases and reported deaths, hospital admissions and excess deaths data were sourced from the National Institute for Communicable Diseases, the National Department of Health and the South African Medical Research Council. RESULTS : For the Omicron and previous waves, deaths and ICU admissions were 4.5% vs 21.3% (p < 0.0 0 0 01), and 1% vs 4.3% (p < 0.0 0 0 01) respectively; length of stay was 4.0 days vs 8.8 days; and mean age was 39 years vs 49,8 years. Admissions in the Omicron wave peaked and declined rapidly with peak bed occupancy at 51% of the highest previous peak during the Delta wave. Sixty two (63%) patients in COVID-19 wards had incidental COVID-19 following a positive SARS-CoV-2 PCR test . Only one third (36) had COVID-19 pneumonia, of which 72% had mild to moderate disease. The remaining 28% required high care or ICU admission. Fewer than half (45%) of patients in COVID-19 wards required oxygen supplementation compared to 99.5% in the first wave. The death rate in the face of an exponential increase in cases during the Omicron wave at the city and provincial levels shows a decoupling of cases and deaths compared to previous waves, corroborating the clinical findings of decreased severity of disease seen in patients admitted to the Steve Biko Academic Hospital. CONCLUSION : There was decreased severity of COVID-19 disease in the Omicron-driven fourth wave in the City of Tshwane, its first global epicentre.The South African Medical Research Council.http://www.elsevier.com/locate/ijidam2023Critical CareInternal MedicineObstetrics and GynaecologyPaediatrics and Child HealthSchool of Health Systems and Public Health (SHSPH

Effect of remote ischaemic conditioning on clinical outcomes in patients with acute myocardial infarction (CONDI-2/ERIC-PPCI): a single-blind randomised controlled trial.

BACKGROUND: Remote ischaemic conditioning with transient ischaemia and reperfusion applied to the arm has been shown to reduce myocardial infarct size in patients with ST-elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PPCI). We investigated whether remote ischaemic conditioning could reduce the incidence of cardiac death and hospitalisation for heart failure at 12 months. METHODS: We did an international investigator-initiated, prospective, single-blind, randomised controlled trial (CONDI-2/ERIC-PPCI) at 33 centres across the UK, Denmark, Spain, and Serbia. Patients (age >18 years) with suspected STEMI and who were eligible for PPCI were randomly allocated (1:1, stratified by centre with a permuted block method) to receive standard treatment (including a sham simulated remote ischaemic conditioning intervention at UK sites only) or remote ischaemic conditioning treatment (intermittent ischaemia and reperfusion applied to the arm through four cycles of 5-min inflation and 5-min deflation of an automated cuff device) before PPCI. Investigators responsible for data collection and outcome assessment were masked to treatment allocation. The primary combined endpoint was cardiac death or hospitalisation for heart failure at 12 months in the intention-to-treat population. This trial is registered with ClinicalTrials.gov (NCT02342522) and is completed. FINDINGS: Between Nov 6, 2013, and March 31, 2018, 5401 patients were randomly allocated to either the control group (n=2701) or the remote ischaemic conditioning group (n=2700). After exclusion of patients upon hospital arrival or loss to follow-up, 2569 patients in the control group and 2546 in the intervention group were included in the intention-to-treat analysis. At 12 months post-PPCI, the Kaplan-Meier-estimated frequencies of cardiac death or hospitalisation for heart failure (the primary endpoint) were 220 (8·6%) patients in the control group and 239 (9·4%) in the remote ischaemic conditioning group (hazard ratio 1·10 [95% CI 0·91-1·32], p=0·32 for intervention versus control). No important unexpected adverse events or side effects of remote ischaemic conditioning were observed. INTERPRETATION: Remote ischaemic conditioning does not improve clinical outcomes (cardiac death or hospitalisation for heart failure) at 12 months in patients with STEMI undergoing PPCI. FUNDING: British Heart Foundation, University College London Hospitals/University College London Biomedical Research Centre, Danish Innovation Foundation, Novo Nordisk Foundation, TrygFonden

Depression in older adults: prevalence and risk factors in a primary health care sample

Background: Depression in the geriatric population has been identified as a significant problem in view of the associated negative outcomes regarding poor functioning, increased perception of poor health and increased utilisation of medical services. Significantly associated with increased morbidity and mortality, depression has been found to be an independent cause of disability as well as adding to disability due to primary physical illnesses. Early identification and treatment of depression reduces medical costs and lessens caregiver burden. Epidemiological data and prevalence rates of geriatric depression in Africa are limited, although such data are vital to mobilise and plan government mental health initiatives aimed at screening and early intervention. Objective: To determine the prevalence of depression and associated clinical and socio-demographic factors amongst older adult patients attending a primary health care clinic in the Ethekwini District in Kwa-Zulu Natal, South Africa. Methods: The 15-item Geriatric Depression Scale and a socio-demographic questionnaire were administered in English to 255 geriatric outpatients, randomly selected, at a local community clinic in Durban. Data analysis: Data were analysed using SPSS version 23®. Descriptive statistics were used to summarise the sample demographics and response rate and non-parametric statistics were used to test for associations and differences. Results: A Cronbach’s alpha for the GDS was calculated (p = 0.793). Some 40% of participants screened positive for depression. Female gender, widowhood and a negative subjective health status rating were significantly associated with depression and marriage appeared to be protective (p < 0.001). Participants with a poor subjective health rating were 21 times more likely to be depressed and widowhood conferred an almost fourfold increased risk of being depressed, with widows at greater risk than widowers. No association between depression and specific medical conditions was identified. Conclusion: There is a high rate of undetected depression among the elderly attending a local primary health care clinic with widowhood and poor subjective health being strong predictors of mood disorders. The findings warrant replication in bigger samples. (Full text of the research articles are available online at www.medpharm.tandfonline.com/ojfp) S Afr Fam Pract 2017; DOI: 10.1080/20786190.2016.127225