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Iopamidol in the diagnosis of suspected upper gastro-intestinal perforation.

Forty patients, mainly post-operative, were examined for suspected leakage from the oesophagus and/or stomach using iopamidol. Oesophageal leaks were demonstrated in seven patients, tracheo-oesophageal fistulae in two and an unsuspected gastro-jejunostomy intusussception in one. Only two cases were regarded as technically unsatisfactory due to poor coating. Normal examinations were found in 28 (70%) patients. This was confirmed by the subsequent clinical course. Aspiration into the bronchial tree occurred in five (12.5%) patients without ill-effects. Furthermore no adverse side effects as a result of the administration of iopamidol were recorded. It is concluded that a non-ionic medium such as iopamidol is the agent of choice in the detection of oesophageal and gastric perforation, particularly in post-operative patients where there is an increased risk of aspiration.

Esophageal Perforation↗

What's new in Osmosin and intestinal perforation?

New formulations of drugs may have unexpected side effects. Osmosin is a new osmotic-pump controlled-release formulation of Indomethacin, designed to prevent gastrointestinal irritation. However, in a small number of cases the use of Osmosin has coincided with perforation of the small and large intestine, probably because passage of the tablet through the gastrointestinal tract was impeded.

Aged↗