Secondary School Learners' Essays on Suicide Prevention

Objectives: Considering the extent of the problem of suicidal behaviour among young people; the need for prevention programmes is paramount. The KwaZulu-Natal based 'Love to Live' campaign is a programme aimed at the prevention of suicidal behaviour among children and adolescents. Methods: The present study is an analysis of 63 essays written by secondary school learners on the subject of suicide prevention. Results: Just over two-thirds of the essays revealed reasonable knowledge without serious inaccuracies; with over half the sample citing conflict with parents as precipitants to suicidal behaviour. Over one-third of the essays blamed suicidal persons for being ineffective in dealing with their life problems; and over one-third identified mental health workers and parents as sources of help. Conclusions: The results are discussed in terms of adolescents' views of suicidal behaviour; as well as within the context of the limitations of the study methodology

Secondary School Learners' Essays on Suicide Prevention

Objectives: Considering the extent of the problem of suicidal behaviour among young people; the need for prevention programmes is paramount. The KwaZulu-Natal based 'Love to Live' campaign is a programme aimed at the prevention of suicidal behaviour among children and adolescents.Methods: The present study is an analysis of 63 essays written by secondary school learners on the subject of suicide prevention.Results: Just over two-thirds of the essays revealed reasonable knowledge without serious inaccuracies; with over half the sample citing conflict with parents as precipitants to suicidal behaviour. Over one-third of the essays blamed suicidal persons for being ineffective in dealing with their life problems; and over one-third identified mental health workers and parents as sources of help.Conclusions: The results are discussed in terms of adolescents' views of suicidal behaviour; as well as within the context of the limitations of the study methodology

Secondary School Learners' Essays on Suicide Prevention

Objectives: Considering the extent of the problem of suicidal behaviour among young people; the need for prevention programmes is paramount. The KwaZulu-Natal based 'Love to Live' campaign is a programme aimed at the prevention of suicidal behaviour among children and adolescents.Methods: The present study is an analysis of 63 essays written by secondary school learners on the subject of suicide prevention.Results: Just over two-thirds of the essays revealed reasonable knowledge without serious inaccuracies; with over half the sample citing conflict with parents as precipitants to suicidal behaviour. Over one-third of the essays blamed suicidal persons for being ineffective in dealing with their life problems; and over one-third identified mental health workers and parents as sources of help.Conclusions: The results are discussed in terms of adolescents' views of suicidal behaviour; as well as within the context of the limitations of the study methodology

Availability of infective larvae of parasitic nematodes of sheep grazing on Kikuyu (Pennisetum clandestinum) pastures in the winter rainfall area.

Thirteen groups of 4 South African mutton Merinos grazed for 4 weeks with the flock on Kikuyu pastures and were slaughtered for total and differential worm counts at necropsy. Subsequently 12 groups of 8 week tracers grazed on the pastures and were killed for worm counts post mortem. The following were present in most sheep: Teladorsagia (syn. Ostertagia) circumcincta, Trichostrongylus axei, Trichostrongylus colubriformis, Dictyocaulus filaria and Oesophagostomum venulosum. Haemonchus contortus, Nematodirus spathiger and Trichuris skrjabini were less frequently recovered. Optimal conditions for infestation of grazing sheep occurred from June (late autumn)--October (spring) when mean temperatures in any 4 week period were less than 20 degrees C and a total of greater than 40 mm of rain fell on 8 or more separate days. When the mean temperatures exceeded 20 degrees C pastures were safe, sheep acquiring less than 1,000 worms in 4 weeks.

Parasites in sheep grazing on Kikuyu (Pennisetum clandestinum) pastures in the winter rainfall region.

Regular worm counts were done post-mortem on sheep that had grazed on Kikuyu pastures at the Elsenburg Research Station near Stellenbosch, a winter rainfall region. Major species were Trichostrongylus colubriformis, Trichostrongylus axei, while Ostertagia circumcincta was usually present in large numbers. Minor species were Haemonchus contortus, Nematodirus spathiger, Dictyocaulus filaria, Oesophagostomum venulosum, Trichuris spp., Chabertia ovina and larvae of the arthropod Oestrus ovis. Muellerius capillaris caused the formation of nodules in the lungs but were not counted. The trial started in April 1982 and was concluded in March 1984. One hundred and four sheep died or were slaughtered and 99 were examined post-mortem during this period. Total worm burdens rose to a peak of 88,763 (range 67,281-124,735) worms in March 1983, i.e. sheep mortality was such that the flock had to be treated with an anthelmintic in April 1983 to prevent further losses. Kikuyu pastures provide shade, form an excellent mat, the humus layer under the grass retains moisture and is an excellent incubator for preinfective larvae and a protector for infective larvae. If these qualities are combined with more than 100 mm of rain in spring and summer, Kikuyu pastures are a paradise for the free-living stages.

Combination chemotherapy with cisplatin and bleomycin in advanced cervical cancer.

Seventeen patients with advanced and recurrent squamous cell cervical cancer were treated with a combination of cisplatin and bleomycin. One complete and nine partial responses were observed (53%). The median duration of response was 8 months and the median survival was 12.7 months (5 months for nonresponders). Response was documented, particularly in patients with nodal disease and lung metastases. No life-threatening toxic effects were reported. This combination appears to be as effective as other combinations, has low toxicity, is well-tolerated, and merits further study.