Male contraception. Withdrawal: a time-honoured but risky method?
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Stonefish (Synanceja verrucosa) sting has been known for a long time to be a medical hazard. It is a common cause of severe marine envenomation. Immediate complications (collapsus, pulmonary oedema) have been described extensively. Late complications (oedema, tissue necrosis) have not been studied in details although they are common and a cause of invalidity and pain. We have observed six travellers with complications of stonefish sting over a 10 year-period in our department. All the patients were coming back from the Indo-Pacific maritime region. They presented with cutaneous abcess (in one) or necrotic complications (foot ulcers in two, cellulitis in three) associated with painfull oedema in two and lymphangitis in three. Surgery has been performed in four patients, two of them undergoing many operations. Two had long term sequelae. Such complications could be avoided. Appropriate initial treatment (i.e., neutralization of the venom by hot water, disinfection, antivenom and antibioprophylaxis) seems to be able to reduce late complications. Antivenom is indicated in severe systemic manifestations which are life threatening and in case of crucial pains. Prevention is the most important part of therapy and relies on appropriate information of the travellers.
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Evaluating health care quality is important for consumers, health care providers, and society. Developing a measure of health care service quality is an important precursor to systems and organizations that value health care quality. SERVQUAL has been proposed as a broad-based measure of service quality that may be applicable to health care settings. Results from a study described in this paper verify SERVQUAL dimensions, but demonstrate additional dimensions that are specific to health care settings.
Among the indicators of schistosomiasis morbidity currently used in control programmes, ultrasound has been found to be a safe, non-invasive and efficient technique for detecting schistosomiasis-related lesions and for assessing the effect of treatment on their resolution. Three case-studies from East Africa, in areas of different endemicity for Schistosoma haematobium, using ultrasound are described and their results related to indirect measurements of the disease (e.g., haematuria, egg counts). This review reveals that cross-sectional ultrasound surveys can be used to quickly assess subsamples of populations in areas of different endemicity, in order to make decisions about sampling strategies in control programmes. The association between the intensity of infection and urinary tract abnormalities is reviewed and evaluated. One case study provides information on the resolution of S. haematobium-related uropathy after treatment; this information is crucial in order to maintain low levels of morbidity in a community. The role of ultrasound is further discussed, particularly as a tool to complement and validate indirect morbidity control measurements. The validation of such indirect measurements for use as a basis for public health decisions is important because they can be carried out by existing health care services in many areas.
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The forfeiture of the proceeds of drug-related offences does not seem to have received much attention as yet from British Commonwealth countries. Whereas in some of these countries specific legislation exists in relation to forfeiture, in many other countries the act of forfeiture falls within the purview of general criminal law. Forfeiture presupposes enquiry and search, two procedures which involve integral aspects of present-day human rights law, and which seem to be impeded at almost every stage of the process concluding in forfeiture. Time and the procedure for execution of judgments seem to be two significant factors in the successful enforcement of forfeiture judgments. Unfortunately, given the present practice of maintaining inviolability of bank secrecy, effective enforcement of forfeiture judgments is not possible. Perhaps an international convention may offer some assistance in the successful implementation of a forfeiture judgment, especially where the ill-gotten gains have been transferred to a foreign jurisdiction.
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