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Biomedical subjects

P K Srivastav

Publications and source records attributed to P K Srivastav.

4 recordsLinked to original sources
PubMed2004

Bulimia nervosa.

Although there is a lot of information coming up to explain the pathogenesis of anorexia nervosa, yet little is know about bulimia nervosa in Indian literature. This case report highlights the typical presentation of a case of bulimia nervosa in an adolescent girl, where bulimia symptoms were preceded by anorexic behavior. Our case showed clinical similarity with the diagnostic criteria of the available classification system. The absence of self-evaluation for body weight and shape in this case be explained on the basis of cultural factors. To some extent, initial anorexic behavior could have played a role in etiopathogenesis of bulimia nervosa.

Adolescent↗
PubMed2004

Chronic but not resistant mania: a case report.

OBJECTIVE: There are many nuances of elevated mood states. At times, it becomes very difficult to diagnose a case of mania because of personality style of the patient superimposed on a cyclothymic or hyperthymic temperament. Such cases may become chronic if timely intervention is not received. We describe a case of chronic mania of 48 years of duration. METHOD: A case report. RESULTS: A 65-year-old male was admitted with history of mania for around five decades. The illness commenced at prepubertal age and was continuous without any residual symptoms of note. During the course of illness, he got involved in many devastating socio-politico-legal complications. He showed good response to treatment and is currently maintained well without medication. In this case we also described some psychosocial features that may have been responsible for the chronicity of the illness. CONCLUSION: We highlighted the need for correctly identifying chronic mania, early intervention and increasing treatment awareness. This case was not treatment resistant, suggesting that chronicity per se should not denote poor outcome.

Age of Onset↗
PubMed1976

Hypomagnesemia in relation to digoxin intoxication in children.

Serum magnesium estimation was done in 19 children who had heart failure of varied etiology. Five of nine toxic patients and three of 10 nontoxic ones had magnesium deficiency (serum magnesium less than 1.5 mEq. per liter). Mean serum magnesium level was significantly lowered (P less than 0.01) in 19 children and it was further lowered in nine toxic patients (P less than 0.001) as well as in eight hypomagnesemic patients (P less than 0.001) than in healthy control subjects. Mean serum digoxin level in toxic patients was significantly higher than in nontoxic ones (P less than 0.05). In three cases magnesium sulfate was successfully used for the management of cardiac arrhythmias.

Adolescent↗