Retrospective treatment analysis of Salmonella infections.

Twenty four culture proved and nine postmortem histopathology proved cases of enteric fever were analysed retrospectively with special interest in use of various antisalmonella agents. Chloramphenicol resistance was noted in 91.7% and yet 70% of all patients received chloramphenicol alone or in combination with another antisalmonella agent. Time required for remission of fever with chloramphenical, cotrimoxazole and ciprofloxacin was 4.5, 4.1 and 6.9 days respectively. An interesting feature noted in post-mortem histopathology proved cases was enteric carditis which was documented on postmortem examination of the heart in three out of four patients who died of peripheral circulatory failure.

Acute Campylobacter jejuni enteritis in 385 hospitalised patients.

Twenty healthy controls and 385 adult patients suffering from acute enteritis or gastroenteritis were enrolled for the study of Campylobacter Jejuni infection over a period of 2 years. Thirty five stool samples showed C jejuni on stool culture. The isolation rates were at peak in the monsoon season and from watery and bloody stool specimens. Pure C jejuni culture was obtained in 18 of 35 samples; the other 17 samples showed polymicrobial infection or infestation. Nine of 35 patients were treated with erythromycin 1 g in divided doses for 7 days. Repeat stool cultures did not grow C jejuni. There was no resistance to erythromycin therapy. C jejuni are fastidious organisms and require special medium and microaerophilic environment for culture.