Allergic characteristics of urban schoolchildren with atopic eczema in Ghana

Background Atopic eczema is an increasing clinical problem in Africa. Objective To determine allergic characteristics and to identify possible risk factors for eczema among schoolchildren in an urbanized area in Ghana. Patients and methods Schoolchildren aged 3–16 years with eczema were recruited. For each patient, one to three age‐ and sex‐matched controls were selected. All children completed a questionnaire and were skin prick tested with a panel of allergens. Blood was drawn to determine the total and allergen‐specific IgE. Conditional logistic regression models with the matching factors included in the model were used to calculate the odds ratios and to adjust for possible confounders. Results A total of 52 children with eczema (27 boys and 25 girls) and 99 controls were included. Levels of total IgE were found to be 9.1 (1.1; 78.4) times more often elevated in children with eczema. This association was mainly driven by elevated IgE levels against cockroach antigen. Children with eczema were found to have 2.0 (0.87; 4.7) times more often positive skin prick tests (SPT), but this association diminished to 1.2 (0.40; 3.6) after adjustment for total IgE levels. Frequent washing with soap was identified as a risk factor for the development of eczema among these children. Conclusion Schoolchildren with eczema in Ghana were characterized by elevated IgE levels especially against cockroach antigen. The association between eczema and positive SPT was much weaker suggesting immune hyporesponsiveness of the skin. After adjustment for IgE level, SPT were less suitable to distinguish children with and without eczema.     

The incidence and severity of injury in children hospitalised for traumatic brain injury in Kashmir

A large number of people experience traumatic brain injury each year, often with severe consequences. This is a public health problem that requires ongoing surveillance to follow trends in the incidence, risk factors, causes, and outcomes of these injuries. In 2003, a prospective study of all children below 15 years admitted to hospitals with a diagnosis of head injury was conducted in the Accident & Emergency Department of Sher-e-Kashmir Institute of Medical Sciences, Srinagar (India) to determine the incidence and severity of accidental head injury among children and the circumstances of injury. The highest incidence of head injury was seen at ages 6-10 years. Head injury rates were higher in males than in females. The leading causes include falls and motor vehicle accidents. More than 50% falls occurred in the age group of 4-6 years. Ninety per cent patients, who recovered, were discharged within 16-24 h after admission. Lack of supervision, non-implementation of safety measures and poor implementation of traffic rules leads to many injuries. The ability of the health care system to deal with increasing trauma in Jammu & Kashmir is limited. Nevertheless, prevention can be low cost strategy to overcome this problem. The results of epidemiological studies are affected by factors like demography, geographic region and socioeconomic status. This study emphasizes the need for intensified effort for prevention, minimising risk factors, strict legislative measures, observing traffic rules, implementation of safety measures, establishing appropriate trauma care at district level, adult supervision, and creating awareness.     

Primary lymphoma of the spleen: an experience with seven patients

Primary lymphoma of the spleen is a rare clinical entity. In our study, a group of 110 patients with various hematological disorders were subjected to splenectomy over a period of 20 years. We have been able to isolate 7 patients with primary lymphoma of the spleen. Main indications of splenectomy in these patients were anemia and leukopenia. There was no mortality, but morbidity was quite high (43%). We conclude that splenectomy may be a useful treatment in patients with cytopenias secondary to primary lymphoma of the spleen refractory to other types of therapy.     

Successful outcome after evacuation of intracranial hematoma following thrombolysis in acute myocardial infarction

Thrombolytic therapy is the modality of choice for the treatment of life threatening thrombosis in various vascular territories and nowadays, is used extensively in the setting of acute myocardial infarction. There is, however, the omnipresent danger of serious bleeding inherently associated with the use of all thrombolytics which if it occurs in the brain, can lead to potentially serious neurological impairment and even death. In our report, we describe the successful surgical management of a streptokinase-induced intracranial hemorrhage. Timely neurosurgical intervention is advocated as the optimal approach for this particular side effect of thrombolytic agents.