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Biomedical subjects

G C Enwere

Publications and source records attributed to G C Enwere.

6 recordsLinked to original sources
PubMed2000

Electrolyte derangement in cerebral malaria: a case for a more aggressive approach to the management of hyponatraemia.

Although hyponatraemia has been consistently shown to occur in a large proportion of children with cerebral malaria, no statistical relationship has been established between the incidence of hyponatraemia and that of malaria-attributable mortality. However, hyponatraemia is not a benign state in other conditions (such as meningitis) or in surgical patients, and is likely to add to malarial deaths. The high mortality rate seen among cases of cerebral malaria, despite all efforts to curb it, therefore calls for a more aggressive approach to the management of hyponatraemia. Current methods for the administration of hypotonic saline and isotonic glucose solutions need review. In addition, children admitted with cerebral malaria should have their electrolyte status monitored to identify new or ongoing hyponatraemia. When hyponatraemia is discovered, it should be quickly and actively corrected.

Child↗
PubMed2000

Snake bites in children in The Gambia.

This is a retrospective study of the demographic features, treatment and outcome of 28 cases of snake bite admitted to the department of paediatrics of the Royal Victoria Hospital, Banjul, The Gambia over a 3-year period. The age range was 2-14 years and the male:female ratio was 2.1:1. Most bites were on the legs and occurred near home. Most snake bites presented early at hospital and marked swelling of the affected limb was the most common clinical sign. Shock, restlessness and regional adenitis of the affected limb were common in children who died. The case fatality rate was 14.3%. Most children did not receive specific antivenom therapy.

Adolescent↗
PubMed1999

The host response in malaria and depression of defence against tuberculosis.

Malaria causes significant morbidity and mortality world-wide. Both asymptomatic and symptomatic malarial infections cause immune depression, which predisposes the host to infection with other microorganisms. Specific clinical investigations have shown, for example, that those with malaria-attributable anaemia are particularly likely to have Salmonella septicaemia, and that asymptomatic malarial infection causes diminished response to polysaccharide vaccine. The results of clinical studies and experiments with animal models have revealed that malarial parasites can decrease their vertebrate host's effective humoral and cellular immune responses. In this review, the possible ways in which this malaria-induced immune impairment could affect the host's response to Mycobacterium tuberculosis infection are considered. Could malarial infection be one of the reasons for the persistence of tuberculosis in malaria-endemic regions?

CD4-CD8 Ratio↗
PubMed1999

Biochemical and haematological variables in Gambian children with cerebral malaria.

Biochemical and haematological measurements were made in Gambian children who satisfied the criteria for the diagnosis of cerebral malaria over a 3-year period. Biochemical and haematological values were available for 388 and 624 children, respectively. Biochemical signs of renal and hepatic dysfunction were found and these may have contributed in a cumulative way to the high mortality seen in the study children. Cerebral involvement in children with cerebral malaria is only one, though the most important, manifestation of a multi-organ disease.

Blood Cell Count↗