Action-oriented colour-coded foot length calliper for primary healthcare workers as a proxy for birth weight & gestational period.

BACKGROUND & OBJECTIVES: Foot length of the newborn has a good correlation with the birth weight and is recommended to be used as a proxy measure. There can be variations in the measurement of foot length. A study was, therefore, carried out to develop a foot length calliper for accurate foot length measurement and to find cut-off values for birth weight and gestational age groups to be used by primary healthcare workers. METHODS: This study was undertaken on 645 apparently healthy newborn infants with known gestational age. Nude birth weight was taken within 24 h of birth on a standard electronic weighing machine. A foot length calliper was developed. Correlation between foot length and birth weight as well as gestational age was calculated. Correctness of cut-off values was tested using another set of 133 observations on the apparently healthy newborns. Action-oriented colour coding was done to make it easy for primary healthcare workers to use it. RESULTS: There was a significant correlation of foot length with birth weight (r=0.75) and gestational age (r=0.63). Cut-off values for birth weight groups were 6.1, 6.8 and 7.3 cm and for gestational age of 6.1, 6.8 and 7.0 cm. Correctness of these cut-off values ranged between 77.1 and 95.7 per cent for birth weight and 60-93.3 per cent for gestational age. Considering 2.5 kg as cut-off between normal birth weight and low birth weight (LBW), cut-off values of 6.1, 6.8 and 7.3 were chosen. Action-oriented colour coding was done by superimposing the colours on the scale of the calliper, green indicating home care, yellow indicating supervised home care, orange indicating care at newborn care units at primary health centres and red indicating Neonatal Intensive Care Unit care for infants. INTERPRETATION & CONCLUSIONS: A simple device was developed so that the primary health care workers and trained Accredited Social Health Activist workers can identify the risk of LBW in the absence of accurate weighing facilities and decide on the type of care needed by the newborn and take action accordingly.

Clinical profile of snake bite in children in rural India.

OBJECTIVE: A high incidence of snake bite envenomation has been reported from rural India. Due to inadequate epidemiological data, the incidence is underestimated. This study analyses the pattern of snake bite and their management in children in rural areas of Maharashtra, India. To determine the age, mode of presentation, seasonal variation, clinical profile and outcome of patients with snake bite less than 15 years of age. METHODS: This study is a retrospective, descriptive study including 162 patients, who presented with history of snake bite. Clinical data about age, sex, clinical manifestations, complications and outcome were obtained from case records and were analyzed. FINDINGS: Out of the 162 patients 98 (60.49%) were males. The bites were vasculotoxic in 147 (90.74%) and neuroparalytic in 15 (9.25%) patients. Mainly bites occurred from July to September with 84 (51.85%) bites. Bites were more common in males in age more than 5 years (89%) with bite marks mainly on lower limbs in 120 (74.04%) patients. Deaths were reported in patients who reported late to the hospital with a mortality rate of 1.85%. CONCLUSION: Snake bite is a life threatening emergency. The key to minimizing mortality and severe morbidity is aggressive management of the ABC's of resuscitation, and timely and judicious administration of adequate dose of anti-venom.

Synthesis and biological evaluation of ester prodrugs of Benzafibrate as orally active hypolipidemic agents.

A series of bezafibrate ester prodrugs 1-7 were synthesized and evaluated for hypolipidemic activity in Swiss Albino mice (SAM). Bezafibrate (1a), a hypolipidemic drug was used as a reference compound for data comparison. Among the synthesized compounds, prodrug 7 showed superior activities in decreasing triglyceride up to 30% in mice plasma after oral administration of 50mg/kg/day for 8 days. Prodrugs 2, 3, 5, 6, and 7 were found to be more lipophilic than bezafibrate (1a), indicated by partition coefficients measured in octanol-buffer system at pH 7.4. On the basis of in vivo studies, prodrug 7 emerged as new potent hypolipidemic agent.

Ichthyosis vulgaris and pycnodysostosis: an unusual occurrence.

Pycnodysostosis is a rare autosomal recessive disorder whose gene responsible for this phenotype (CTSK), mapped to human chromosome 1q21, code for the enzyme cathepsin K, a lysosomal cysteine protease; with an estimated incidence of 1.7 per 1 million births. This clinical entity includes micromelic dwarfism, increased radiological bone density, dysplasia of the skull, acro-osteolysis, straightening of the mandibular angle and in some cases, dysplasia of the acromial end of the clavicle. Oral and maxillo-facial manifestations of this disease are very clear. Herein we reported a case of pycnodysostosis, showing short stature with widening of the sutures, unfused anterior and posterior fontanelles, crowding of teeth with dental caries and typical radiological features associated with ichthyosis vulgaris and palmoplantar keratoderma.

Sirenomelia apus: a rare deformity.

Sirenomelia also known as the mermaid syndrome, is a rare congenital malformation of uncertain etiology. It is characterized by fusion of the lower limbs and commonly associated with severe urogenital and gastrointestinal malformations. There are approximately 300 cases reported in the literature, 15% of which are associated with twinning, most often monozygotic. The syndrome of caudal regression is thought to be the result of injury to the caudal mesoderm early in gestation.

Motor aphasia: A rare complication of scorpion sting.

Scorpion sting is common in villages, and is an important public health problem in India. The clinical symptoms of envenomation by scorpion sting are by sympathetic and parasympathetic stimulation, causing a variety of symptoms. The leading causes of death are cardiac dysfunction and pulmonary edema. We present herein a case of scorpion sting in a 9-year-old boy who developed pulmonary edema and gradually developed cytotoxic cerebral edema with infarct leading to motor aphasia with upper motor neuron facial palsy.