Promoting appropriate management of diarrhea: a systematic review of literature for advocacy and action: UNICEF-PHFI series on newborn and child health, India.

BACKGROUND: Scaling up of evidence-based management and prevention of childhood diarrhea is a public health priority in India, and necessitates robust literature review, for advocacy and action. OBJECTIVE: To identify, synthesize and summarize current evidence to guide scaling up of management of diarrhea among under-five children in India, and identify existing knowledge gaps. METHODS: A set of questions pertaining to the management (prevention, treatment, and control) of childhood diarrhea was identified through a consultative process. A modified systematic review process developed a priori was used to identify, synthesize and summarize, research evidence and operational information, pertaining to the problem in India. Areas with limited or no evidence were identified as knowledge gaps. RESULTS: Childhood diarrhea is a significant public health problem in India; the point (two weeks) prevalence is 9 to 20%. Diarrhea accounts for 14% of the total deaths in under-five children in India. Infants aged 6 to 24 months are at the highest risk of diarrhea. There is a lack of robust nation-wide data on etiology; rotavirus and diarrheogenic E.coli are the most common organisms identified. The current National Guidelines are sufficient for case-management of childhood diarrhea. Exclusive breastfeeding, handwashing and point of use water treatment are effective strategies for prevention of all-cause diarrhea; rotavirus vaccines are efficacious to prevent rotavirus specific diarrhea. ORS and zinc are the mainstay of management during an episode of childhood diarrhea but have low coverage in India due to policy and programmatic barriers, whereas indiscriminate use of antibiotics and other drugs is common. Zinc therapy given during diarrhea can be upscaled through existing infrastructure is introducing the training component and information, education and communication activities. CONCLUSION: This systematic review summarizes current evidence on childhood diarrhea and provides evidence to inform child health programs in India.

Albright's hereditary osteodystrophy.

Albright's hereditary osteodystrophy is a rare inherited metabolic disorder characterized by a typical phenotype. It may be associated with or without resistance to parathyroid hormone (pseudohypoparathyroidism). Both forms may co-exist in the same family. Pseudohypoparathyroidism Type 1 and Pseudo-pseudohypoparathyroidism occur as a consequence of reduced erythrocyte membrane coupled with Gs alpha activity. We report here the variable inheritance of hormone resistance in the presence of characteristic phenotype and reduced Gs alpha activity in the same family.

Neurocysticercosis in children: clinical findings and response to albendazole therapy in a randomized, double-blind, placebo-controlled trial in newly diagnosed cases.

The clinical findings of neurocysticercosis, diagnosed primarily on the basis of computed tomography (CT), and response to albendazole therapy in a randomized, double-blind, placebo-controlled trial were studied in 72 newly diagnosed children aged 1.5-12 years admitted to hospital in New Delhi, India, during March to July 2000. The lesions by initial CT were mostly single with perilesional oedema, and were located in the parietal lobes. The most common clinical finding was partial seizure (79.2%). The outcome of the albendazole trial was assessed through changes in CT lesions and status of seizure after 6 months of follow-up; about 55% of the lesions had disappeared and about 80% of the children were seizure-free. The frequency of healing of CT lesions in the albendazole-treated group and placebo group was 54.2% and 55.2%, respectively, and the frequency of a seizure-free state in the albendazole-treated group and placebo group was 87.5% and 77.5%, respectively; the differences were not statistically significant. Changes in lesions by CT and the recurrence of seizures after 6 months of follow-up were not related to the number of lesions by initial CT and albendazole was not beneficial in neurocysticercosis in children with ring-enhancing lesions in CT.