Browsing by Author "Kulshrestha, P P"

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    Hepatic artery aneurysm presenting as pain and mass in the epigastrium.
    (1998-09-07) Baijal, R; Agal, S; Kumar, R; Harshwardhan,; Kulshrestha, P P; Amrapurkar, D N; Choksi, A; Desai, H G
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    Preliminary observation on drug resistant cases of typhoid fever.
    (1991-06-01) Madan, A; Dhar, A; Kulshrestha, P P; Laghate, V D; Dhar, P
    We report here a sudden and marked increase in the occurrence, in a captive population, of typhoid fever cases showing multiple drug resistance. Fifty one cases of typhoid fever were seen from January '90 to June '90 of which 49% showed multiple drug resistance. Comparative figures for resistance in the previous three years were 0% (1987), 5% (1988), 14% (1989). Shared resistance to chloramphenicol, ampicillin, amoxycillin and sensitivity to gentamicin, kanamycin, sisomycin, cephazolin, norfloxacin and ciprofloxacin in most of our cases suggest infection by a common strain with R-factor, mediated resistance. The illness was prolonged and associated with serious complications. Therapy with combination of quinolone derivatives and aminoglycoside antibiotics seemed justified on the basis of the in-vitro tests and clinical response. Efforts to identify the strain and stern public health measures to prevent further development of drug resistant S typhi are urgently indicated.
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    Profile of hepatitis B e antigen-negative chronic hepatitis B.
    (2002-05-18) Amarapurkar, D N; Baijal, R; Kulshrestha, P P; Agal, S; Chakraborty, M R; Pramanik, S S
    BACKGROUND: Although chronic hepatitis B occurs in hepatitis B e antigen (HBeAg)-negative patients, its prevalence and clinical significance are not known. AIM: To determine the prevalence and profile of HBeAg-negative chronic hepatitis B virus (HBV) infection. METHODS: A retrospective analysis of 363 consecutive patients (mean age 36 y; 288 men) with chronic HBV infection was performed. All patients were HBsAg-positive. Tests for liver profile, HBeAg and anti-HBe antibody were performed in all patients. Serum HBV DNA was tested using branched DNA assay in 245 patients. The patients were classified into three groups: no cirrhosis with normal ALT levels, no cirrhosis with elevated ALT levels, and clinical or histological evidence of cirrhosis. RESULTS: Of 363 patients, 141 (39%) were HBeAg-positive and 222 (61%) HBeAg-negative. Of HBeAg-negative patients, 120 (54%) had normal ALT, 45 (20%) had elevated ALT and 57 (26%) had evidence of cirrhosis; corresponding figures in the HBeAg-positive patients were 40 (28%), 66 (47%) and 35 (25%). HBV DNA was positive in 53 of 131 (40%) HBeAg-negative patients tested; of these 53 patients, 9 (17%) had normal ALT, 20 (38%) had elevated ALT and 24 (45%) had cirrhosis. Thus, 72% of HBeAg-positive and 46% of HBeAg-negative patients had elevated ALT and/or cirrhosis. Among the latter group, 83% of HBV DNA-positive patients had elevated ALT and/or cirrhosis. Overall, 18% of HBsAg-positive patients had HBeAg-negative, HBV DNA-positive liver disease. CONCLUSION: HBeAg-negative chronic hepatitis B is not an uncommon and benign entity and chronic liver disease develops in a significant proportion of such patients.