Biomedical subjects
Publications and source records attributed to E J Schouten.
The incidence of cervical spinal cord injuries (c-SCI) in patients with refractory epilepsy is 30-40 times higher than in the normal population. The injuries occur after seizure-related falls. Risk factors and pitfalls in diagnosis are discussed. Awareness of the risk within this population of developing c-SCI should receive more widely recognition, especially in centres that treat this population.
Two country-wide surveys were undertaken to assess progress in scaling up human immunodeficiency virus/ acquired immune-deficiency syndrome (HIV/AIDS) and HIV-tuberculosis (TB) services in the public health sector in Malawi between 2002 and 2003. In 2003, 118 sites were performing counselling and HIV testing compared with 70 in 2002. There were 215 269 HIV tests carried out in 2003 compared with 149 540 in 2002, the largest increases being in pregnant women (from 5059 to 26791), patients with TB (from 2130 to 3983) and patients/clients attending health facilities (from 35 407 to 79 584). In 2003, 3703 patients with AIDS were started on antiretroviral therapy compared with 1220 patients in 2002.
The rapid and massive scale-up of antiretroviral drug therapy (ART) so needed in sub-Saharan Africa will not be possible using a 'medicalised' model. A more simple approach is required. DOTS has been used now for many years to provide successful anti-tuberculosis treatment to millions of patients in poor countries of the world, and many of the established concepts can be used for the delivery of ART. Malawi, a small and impoverished country in sub-Saharan Africa, is embarking on a national scale-up of ART. In this review we describe how we have adopted several of the principles of DOTS for delivering ART in Malawi: case finding and registration, treatment, monitoring, drug procurement, staffing and the issue of free drugs. We also discuss ART for HIV-infected TB patients. We hope that by using the DOTS approach we will be able to deliver ART to large numbers of HIV-infected patients under controlled conditions, and minimise the risk of developing drug resistance.
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