versión On-line ISSN 2078-5135
SAMJ, S. Afr. med. j. vol.98 no.1 Cape Town ene. 2008
J K Burns
MB ChB, MSc, FCPsych (SA); Department of Psychiatry, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban
Legislation prior to 2002 tended to reinforce the alienation, stigmatisation and disempowerment of mentally ill patients in South Africa. In line with international developments in mental health legislation, the Mental Health Care Act (2002) was promulgated in South Africa. Its core principles - human rights for users; decentralisation and integration of mental health care at primary, secondary and tertiary levels of care; and a focus on care, treatment and rehabilitation - are progressive and laudable. However, the task of implementing the requirements of the Act at community and district hospital levels is fraught with problems. Lack of infrastructure, inadequate skills and poor support and training undermine its successful implementation. Health workers already burdened with enormous workloads and inadequate resources struggle to manage mentally ill patients at district hospitals. The 72-hour observation is a particular area of difficulty throughout the country. This paper outlines the rationale and sense behind this legislation, discusses the problems encountered at the 'rock face', and offers solutions to the problem of translating principles into practice.
Historical background of mental health treatment in South Africa
Previous South African legislation relating to mental health (the Mental Health Act No. 18 of 1973) (MHA 1973) unashamedly focused on control and treatment of patients. Like most international mental health legislation before 2000, the over-riding concern was the welfare and safety of the community. Human rights of patients was not a priority and was not addressed, as 'protection of society' was given priority over the rights of the individual. A reasonable degree of suspicion of mental disorder was sufficient to have a stranger, neighbour or relative 'certified' to a psychiatric institution, often far from the individual's home. Certification was wide open to abuse - jealousies, vendettas and prejudices often lay behind the certification of so-called 'patients' and the withdrawal of their personal liberty. At times, this form of detention was used for political ends to incarcerate and silence individuals or 'dissidents'. Once certified, patients had virtually no recourse to assistance from the law, and could languish in hospital, against their will, for weeks or months. Patients had no meaningful right of appeal or representation. Against this backdrop of human rights infringements, psychiatrists were forced to be doctor and gaoler.
Furthermore, the MHA 1973 reinforced the separation of mental health care from general health care. Psychiatric services were stand-alone and not integrated into primary health care. Generalist medical practitioners were not required to take any responsibility for mental health. This resulted in many cases of behaviourally disturbed patients, who were desperately ill with serious medical disorders such as meningitis, delirium and metabolic disturbances, slipping through the net and being sent to psychiatric institutions lacking optimal medical care. Fatalities occurred, with patients dying of sepsis or metabolic disorders in the seclusion rooms of psychiatric hospitals.
Psychiatric services were also centralised in urban-based tertiary psychiatric institutions, far from the homes and communities of most patients. Mental illness in a rural village or remote town often meant transfer over great distances and lengthy incarceration far from home, family and place of employment. There was little or no care within the community.
Patients entering the health services system with acute mental disorders experienced a form of systemic traumatisation or structural violence.1 Whether intentionally or not, the structure of the system disempowered, alienated and stigmatised the mentally ill. While individual intentions were usually good and humane, the structural evils inherent in mental health services and legislation meant that admission was a traumatic and damaging experience. Psychiatric service provision under the MHA 1973 was not truly based on the ethical principles of autonomy, beneficence, non-maleficence and justice.
The Mental Health Care Act of 2002
The Mental Health Care Act of 2002 (MHCA 2002)2 was promulgated in South Africa against a backdrop of positive international developments in mental health legislation.3-5
Emanating from a new culture focusing on human rights within South Africa after the pivotal year of 1994, it was one of the legislations enacted to rid the country of its apartheid legacy. And with its history of mental health treatment, South Africa was in dire need of an act that reflected the new spirit.
The MHCA 2002 is based on a number of important principles:
1. People with mental health problems are regarded as 'users', since any individual is a potential user of mental health care services.
2. Services should offer care, treatment and rehabilitation to users.
3. The human rights of the mental health care user (MHCU) are not inferior to the welfare of general society.
4. All health care practitioners are also regarded as mental health care practitioners (MHCPs) and should take some responsibility for mental health needs.
5. Mental health care should be fully integrated with primary health care.
6. Users have a right to be treated near to their homes and within their communities, as far as possible.
7. Users have a right to be provided with care, treatment and rehabilitation, with the least possible restriction of their freedom.
8. Users have a right to representation, knowledge of their rights, and the right of appeal against decisions made by MHCPs.
9. Mental health review boards should be created to act as independent 'ombudsmen' [sic] concerned with the rights of the user, to review decisions made in terms of the Act, and to respond to and investigate appeals.
Implementing the MHCA 2002
Anticipating the promulgation of the MHCA 2002, the KwaZulu-Natal Department of Health developed a strategic plan to guide the implementation of the Act in that province.6
Primary mental health care should be provided at community, primary health care (PHC), community health care (CHC) and district hospital levels. Generalists would therefore now be required to take an active role in offering care, treatment and rehabilitation to MHCUs. This includes outreach to CHC and PHC, outpatient care, screening and follow-up, appropriate referral and provision of short-term inpatient care for a period of 72 hours. This last requirement - the '72-hour observation' - proved to be a controversial and difficult function to implement.
The secondary level of mental health care should be located at regional hospitals, where a psychiatric unit with dedicated beds should be available. The regional team (including a psychiatrist) is responsible for inpatient and outpatient care as well as provision of support and outreach to all clinics and district hospitals in that region.
Tertiary care should be located at designated psychiatric hospitals providing specialised services such as forensic psychiatry, child and adolescent psychiatry, addiction treatment and psychogeriatrics.
The 72-hour observation
A major responsibility of district hospitals, in terms of the MHCA 2002, is to provide 72-hour admission and observation for MHCUs. This requirement has given rise to many problems, shared by most district hospitals throughout the country, which are very practical in nature and relate to operational aspects of implementing this legal requirement. The problems do not relate to the idea or concept of an observation period, but to their translation into practice.
In defence of the principle of a 72-hour observation period, there are several good reasons for this practice:
1. The most important is that, within a general medical environment, it allows for exclusion of medical causes of behavioural or psychiatric disturbance.
2. Many users recover sufficiently to be discharged within the first 72 hours (e.g. in substance intoxication or withdrawal, acute trauma, parasuicide and brief psychotic disorders). Unnecessary admission to a psychiatric institution is unfair on users as it may cause humiliation and shame.
3. Many MHCUs can receive care and treatment close to their homes and communities.
Problems in managing 72-hour MHCUs
The reality of providing 72-hour observations at district hospitals is that most institutions encounter serious problems leading to suboptimal levels of care and occasional disasters, such as:
1. MHCUs heavily sedated throughout the observation period, preventing adequate review.
2. Highly agitated or psychotic MHCUs inadequately sedated and difficult to contain within general ward settings, leading to unsafe conditions.
3. Inappropriate medications or doses of medications used for behavioural control of MHCUs, sometimes leading to iatrogenic problems.
4. Inadequate screening of medical conditions; having been labelled 'a psych patient', the MHCU is thereafter neglected in terms of routine examination and investigation.
5. Failure, at district hospital level, to comply with the requirements of the MHCA 2002 with regard to completion of MHCA forms.
These problems are generic to district hospitals throughout the country and, importantly, relate to the practical implementation rather than the validity of the Act. The principles are sound; it is their day-to-day realisation that is problematic. Considering the deficiencies in district hospital service that conduce to these common practical problems, it is apparent that the following infrastructural and functional shortcomings exist:
1. Inadequate facilities for containing disturbed, aggressive MHCUs.
2. Inadequate skills of health workers in managing psychiatric patients.
3. Poor understanding and knowledge of the MHCA 2002 and its forms.
4. Inadequate medications, treatment protocols and guidelines as well as awareness of referral options.
5. The roles of the South African Police Services (SAPS) and Emergency Medical Rescue Services (EMRS) in respect of the management of MHCUs are not clear, and their involvement is often unhelpful.
Solutions for improving mental health care at district hospitals
Translating legislation into reality with regard to the care of MHCUs at district hospitals has been difficult owing to practical deficiencies and lack of preparedness at service level. Other nations also struggle with the painful realities of implementing legislation within poorly resourced and inadequately prepared circumstances. Deinstitutionalisation in the USA became a politically expedient (and necessary) project, commencing during the 1960s. Large numbers of chronically institutionalised patients were discharged from psychiatric institutions with little planning or preparation in terms of community services, and many ended up on the streets as homeless people, or in prison.7 In the UK, deinstitutionalisation during the 1980s was also difficult, but it was perhaps better prepared with its policy of 'Care in the community'.8 So South Africa is not alone in the often painful task of transforming and modernising legislation and services in accordance with ethical principles of care.
Legislation is not easy to change, and many would argue that good legislation should not be changed but rather accommodated. This is true with regard to the MHCA 2002. Acknowledging that preparation at the 'rock face' was not adequate, the solution is not to discard the Act's principles or intentions but rather to accommodate its requirements in part through improvisation and in part through careful planning. This requires a commitment from health workers at all levels and, importantly, also requires commitment from administrators and Government. Mental health care has been sorely neglected in South Africa, and transformation of the services requires political leadership and adequate funding. While we face many health challenges, that of providing a high and ethical standard of mental health care to all users should not be ignored.
Given the real problems encountered in managing MHCUs, what are some of the 'improvisations' possible at district hospital level? I suggest some of the following actions:
- At least 2% of beds in general wards at district hospitals should be made available for the care of MHCUs.
- Every district hospital should have at least one seclusion room for the care of aggressive, disruptive MHCUs during 72-hour observation.
- Every district hospital should have a dedicated psychiatric outpatient clinic.
- District hospitals should ensure that they have at least one medical officer with expertise in managing MHCUs and who is proficient in the practical application of the MHCA 2002.
- District hospitals should have full-time psychiatric nurses and part-time occupational therapists, psychologists and social workers for psychiatric services.
- District hospitals should insist on outreach and support visits from regional or tertiary MHCPs.
Education and training
- District and community health workers require regular training updates on the MHCA 2002 and the use of MHCA forms. This must be repeated 6-monthly, as staff change regularly and the complexity of the Act requires refresher training. This is the responsibility of regional or tertiary MHCPs and the district office.
- Treatment protocols for managing mental disorders should be developed regionally for distribution to district and community level health workers.9 Regular training updates should be provided on these protocols.
- District hospitals should second medical officers for occasional periods to tertiary psychiatric hospitals for training in the management of mental disorders. The value of achieving such skills and qualifications (e.g. Diploma in Mental Health) cannot be over-estimated.
- Local SAPS and EMRS personnel should receive regular training in their roles in respect of MHCUs and the requirements of the MHCA 2002. This is the responsibility of the district office.
- Copies of the MHCA 2002 and MHCA forms must be available at all district and community health institutions.
This is the responsibility of institutional managers and the district office.
- A District Mental Health Forum should be established in every district, including health workers, administrators, SAPS and EMRS representatives, community organisations and MHCU representatives.
- Regional or tertiary MHCPs have a responsibility to provide outreach consultation-liaison services, teaching and service development to secondary and primary services (e.g. monthly MHCP visits to district and regional hospitals).
1. Farmer P. Pathologies of Power: Health, Human Rights, and the New War on the Poor. Berkeley: University of California Press, 2005 29-50. [ Links ]
4. Mental Health (Care and Treatment) (Scotland) Act 2003. Edinburgh: Department of Health for Scotland. http://www.opsi.gov.uk/legislation/scotland/acts2003 (accessed 29 October 2007). [ Links ]
6. Strategic and Implementation Plan for Delivery of Mental Health Care Services in KwaZulu-Natal. Pietermaritzburg: KwaZulu-Natal Department of Health, 2003. [ Links ]
7. Steadman HJ, Monahan J, Duffee B, Hartstone, E, Clark Robbins P. The impact of state mental hospital deinstitutionalization on United States prison populations, 1968-1978. J Crim Law Criminol 1984; 75(2): 474-490. [ Links ]
8. Leff J. Why is care in the community perceived as a failure? Br J Psychiatry 2001; 179: 381-383. [ Links ]
9. Burns J, King H, Saloojee S. KZN Treatment Protocols for Mental Health Disorders. Pietermaritzburg: KwaZulu-Natal Department of Health, 2007. [ Links ]
Accepted 4 October 2007.