Comparative outcome of overhead and total body phototherapy for treatment of severe neonatal jaundice in Nigeria.

Background: In Nigeria, neonatal jaundice is commonly treated by overhead phototherapy with neonates lying supine, often with effective exposure of less than one half of the body surface. Total body exposure in phototherapy has been in use for less than 2 years in Nigeria, but is available in only five neonatal centres.Aim: To compare the effectiveness of total body exposure (TBPE) with the conventional partial exposure (COPT) for treatment of hyperbilirubinaemia.Methods: Eleven datasets from 10 neonatal units across Nigeria were retrieved. They included neonates with severe hyperbilirubinaemia treated with TBPE using the Firefly® device (MTTS Asia) as a test group. The remainder of the patients, the controls, were treated with COPT. Any requirement for exchange blood transfusion (EBT) in either group was documented. Total serum bilirubin (TSB) >213.8 µmol/L (12.5 mg/dL) was treated as severe hyperbilirubinaemia. The efficiency of the intervention was determined according to the time taken for a severe case to be downgraded to mild at ≤213.8 µmol/L.Results: A total of 486 patients were studied, 343 controls and 143 cases. Mean (SD) postnatal age was 6 days (0.7) for cases and 5 (0.9) for controls, for gestational age (GA) in completed weeks was 36 (0.5) for cases and 37 (0.7) for controls and for birthweight was 2.7 kg (0.25) for cases and 2.7 (0.22) for controls. Mean (SD) pre-intervention TSB was 299.3 (35.7) µmol/L for cases and 327.3 (13.9) for controls. Severity downgrade day was Day 2 (0.4) for cases and Day 5 (1.1) for controls. Overall relative EBT rate was 6% for cases and 55% for controls (p= 0.0001), and early preterm relative EBT rate was 0% for cases and 68% for controls (p < 0.01).Conclusion: TBPE was quicker and safer for reduction of hyperbilirubinaemia and patients rarely required EBT. TBPE is recommended for rapid reduction of serum bilirubin levels and the reduction of treatment costs, morbidity and mortality in low- and middle-income countries.Abbreviations: EBT, exchange blood transfusion; TBPE, total body exposure technique; COPT, conventional partial exposure; TSB, total serum bilirubin; SB, serum bilirubin; NNJ, neonatal jaundice; SCNU, special care neonatal unit; LMIC, low- and middle-income countries; HIC, high-income countries; LED, light-emitting diode.

Hematological indices in febrile neonates with malaria parasitaemia in Calabar.

BACKGROUND: Normal hematological indices has been determined in Nigerian newborns and found to be lower compared to their Caucasian counterparts. This was attributed to genetic factors. Malaria is endemic in Nigeria and is one of the major causes of ill health and death. Anemia is an important manifestation of malaria. Resistance by malaria parasites to antimalarial drug exacerbates the situation by continuous hemolysis. AIM: To determine the hematological indices in febrile newborn with malaria parasitemia. MATERIALS AND METHODS: One-hundred fifty neonates (0-28 days) with fever admitted into the Newborn Unit of University of Calabar Teaching Hospital, over a 6 months period, were recruited consecutively. Blood film for malaria parasites and samples for full blood count were obtained and sent to the laboratory before commencement of the treatment. Data analysis was with SPSS version 14. RESULTS: One-hundred fifty babies were recruited into the study. Most (85.3%) of the babies were aged ≤7 days. Six babies (4%) had malaria parasitemia. Plasmodium falciparum was the only species identified. All the babies that had parasitemia were anemic (mean hemoglobin [Hb] concentration of 12.6 g/dl) even when parasite count was low (average of 30.6/µl) though this could not be attributed solely to malaria. None of these neonates was transfused. All the other hematological indices were within the normal range of healthy newborn population irrespective of parasitization. CONCLUSION: Neonatal malaria does occur in our environment. While it does not affect the white blood indices, it lowers neonatal Hb. It is recommended that Hb concentration be estimated in newborns with malaria to reduce infant morbidity and mortality in our environment.

Bacterial Isolates and Antibiotic Sensitivity among Gambian Children with Severe Acute Malnutrition.

Background. Establishing the pattern of infection and antimicrobial sensitivities in the local environment is critical to rational use of antibiotics and the development of management algorithms. Methods. Morbidity history and physical examination of 140 children with severe acute malnutrition were recorded. Their blood, stool, and urine samples were cultured and antibiotic sensitivity patterns determined for any bacterial pathogens isolated. Results. Thirty-eight children had a pathogen isolated from blood culture, 60% of which were considered contaminants. Coagulase negative staphylococcus was the predominant contaminant, while the major causes of bacteraemia were nontyphoidal Salmonella (13%), S. pneumoniae (10%), and E. coli (8%). E. coli accounted for 58% of the urinary isolates. No pathogen was isolated from stool. In vitro sensitivity by disk diffusion showed that 87.5% of the isolates were sensitive to ampicillin and/or gentamicin and 84.4% (27/32) to penicillin and/or gentamicin. Conclusions. A combination of ampicillin and gentamicin provides adequate antibiotic cover for severely malnourished children in The Gambia.

Dicephalus parapagus conjoined twins discordant for anencephaly: a case report.

INTRODUCTION: Cases of conjoined twins occur so rarely that it is important to learn as much as possible from each case. CASE PRESENTATION: We present a case of 9-hour-old, female, Nigerian dicephalus parapagus conjoined twins discordant for anencephaly diagnosed only after the birth of the twins. The anencephalic twin was stillborn while the normal one died within 9 hours of birth from cardiopulmonary failure. CONCLUSION: Many congenital defects of interest can now be detected before birth. A severe lesion such as that found in our index case, which is incompatible with postnatal life, requires counselling. If detected early enough during a properly monitored antenatal care, it may indicate termination of pregnancy.