Masters Degrees (Psychiatry)

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Cannabis use in psychiatry inpatients.
(2008) Talatala, Mvuyiso.; Nair, Margaret Gemma.; Mkize, Dan Lamla.
Background: Cannabis among patients admitted in psychiatric units is higher than the general population and this has been shown in various countries where studies on cannabis use have been undertaken. Such an observation has been made by psychiatrists in South Africa and the association between cannabis use and psychotic presentation among these patients has also been observed. Cannabis use by patients with severe or chronic medical illnesses to ameliorate the symptoms of such illnesses has been documented in the literature. A study to explore use of cannabis among psychiatric inpatients as well as medical patients was undertaken. Purpose: The purpose of this study was to firstly determine the prevalence of cannabis use in psychiatric patients admitted to an acute admissions unit in King Edward VIII Hospital and to correlate it with the psychiatric diagnosis. Secondly, it was to compare the cannabis use in psychiatric patients admitted to an acute admissions unit to patients admitted in a medical ward at King Edward VIII Hospital. Thirdly, to assess self reporting of cannabis use by psychiatric and medical patients. Methods: A case control study was conducted at King Edward VIII Hospital, Durban, where cannabis use among 64 subjects included in the study admitted in a psychiatric ward was compared with a control group of 63 control subjects admitted in a medical ward. Both groups were tested for urinary cannabinoids and a questionnaire was filled. The questionnaire contained demographic details as well as a question on use of substances including cannabis. Results: 17 subjects (26.6%) in the study group tested positive for urinary cannabinoids and 2 subjects (3.2%) in the control group tested positive. Cannabis use was significantly higher among males when compared to females in both the study group and the control group. Only 7 subjects in the study group reported cannabis use and out of those 7 subjects, 4 subjects tested positive for urinary cannabinoids. The commonest diagnosis among the study group subjects were the psychotic disorders and schizophrenia being the most common psychotic disorder. Conclusion: Cannabis use is significantly higher among psychiatric patients as compared to medical patients and it is probably higher than in the general population. Self reporting of cannabis use among psychiatric patients is low and unreliable and psychiatrists treating these patients must continue to use objective measures such as objective testing as well as collateral information to determine such use. In this study most subjects who tested positive for urine cannabis were likely to have a psychotic disorder and tended to be of younger age groups. The low prevalence of cannabis use in the control group makes it unlikely that there was a significant number of subjects in this group who were using cannabis for medicinal purposes.
Involuntary hospitalisation : the discrepancy between actual practice and legal requirements in the Lentegeur Hospital (Cape Town) catchment area.
(1993) Jhetam, Naeem Ahmed.; Nair, Margaret Gemma.; Olivier, Henry.
The aim of this study was to document the safeguards inherent in the Mental Health Act (MHA) of 1973, and to examine the extent " to which these are observed in practice. The research was conducted at Lentegeur Hospital in Mitchells Plain, Cape Town. The population consisted of 726 certified patients who were admitted involuntarily (i.e. under sections 9 and 12 of the MHA) from 01 January 1990 to 31 December 1990. Data for each of these patients was collected from the admission register, clinical files, administrative files, and the certified post book. In addition, the official hospital statistics were examined. Measurements obtained included demographic data, the validity of the document contents, the validity of the certification process, and an overall measure of the validity of each of t he certifications taking into account both document contents and observance of the time strictures set out in the MHA. Twenty nine patients (4,0%) were admitted by Urgency (Section 12), and 697 (96,0%) on Reception Order (Section 9). The study focused mainly on the Section 9 patients, because of the small sample size for Urgency admissions. It was found that 609 (87,4%) of the 697 admissions were legally flawed in terms of document contents criteria and the time limits in the certification process. Document content criteria were not fulfilled in: 3,0% of the Applications for Reception Order; 32,1% of Medical Certificates; 20,1% of Reception Orders; and 3,6% of Reports to the Attorney-General. In 40,0% of certifications the Report to the Attorney-General (G2/28) could not be traced. Examination of temporal safeguards revealed that the least satisfactory aspect was the delay in the completion of the post-admission Report to the Attorney-General. It was found that 32,3% of these Reports were not submitted on time. Reasons for the discrepancy ("gap") between legal standards and actual practice are discussed. Recommendations are made which could help minimise or eradicate this "gap". These include suggestions for changes in the document format, for the use of a certification booklet, for stricter control of late and inadequate documentation, and for inservice training of all those involved in the certification process.
Psychiatric morbidity in postpartum Zulu women at King Edward VIII Hospital.
(1992) Laban, Premakanthie Rosemary.; Nair, Margaret Gemma.
Psychiatric morbidity in the postpartum period has been a subject of research for years that has been plagued by much controversy. Most of the studies have come from Western countries. Studies that were done in Africa have concentrated on psychotic disorders in in-patients. A pilot study done by Cheetham et al (1981) at King Edward VIII Hospital found a high incidence of 'transient situational disturbances', which required further investigation. AIMS AND OBJECTIVES: 1. To document the spectrum of psychiatric morbidity in an out-patient population of postpartum Zulu women; 2. To define predictive factors which would identify women 'at risk'; 3. To assess the feasibility of 'Western' screening instruments; 4. To investigate whether 'postpartum blues' occurs in Zulu women. RESEARCH DESIGN A prospective, descriptive study was undertaken. Sample Selection: 177 postpartum Zulu women attending the ' Well-Baby' Clinic at King Edward VIII Hospital were randomly selected for inclusion in the study. Methodology: Three questionnaires: The General Health Questionnaire- 30, Pitt's Questionnaire of Anxiety and Depression and The Kennerley Blues Questionnaire were administered to the subjects. A Structured Clinical Interview DSM-III (SCID) was conducted in those women with symptoms. FINDINGS: 1. The majority of the sample were between the ages of 20 and 30 years, unmarried, with a Senior Primary education and a baby of 20 weeks. 2. 45.76% of the sample had a psychiatric diagnosis, with 18.07% having major depression. Other disorders included: adjustment disorders, schizophrenia and dysthymia. 3. Significant variables using Chi-square analysis were: inadequate antenatal care, a negative response from the partner and the absence of cultural rituals. No association was found with demographic and obstetric variables. 4. T-test analysis showed a correlation between the questionnaires and the SCID. 5. 37.3% had experienced 'postpartum blues'. CONCLUSIONS: 1. The spectrum of psychiatric morbidity is affective in nature and similar to other studies. 2. 'Postpartum blues' does occur in Zulu women. 3. Antenatal screening with 'Western' instruments could reduce psychiatric morbidity. 4. The nomenclature of puerperal disorders is inadequate and needs review. 5. More prospective, community-based research is needed, especially in rural Zulu women.

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Browsing Masters Degrees (Psychiatry) by Author "Nair, Margaret Gemma."