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Biomedical subjects

L Roncoroni

Publications and source records attributed to L Roncoroni.

At least 91 records · Page 5Linked to original sources

[Blind pouch after choledochoduodenostomy (author's transl)].

In order to define the role of the blind pouch as causal factor of late complications after lateral choledochoduodenostomy ("sump" syndrome), the Authors have reviewed 37 patients previously operated on for common duct stones and/or benign papillary stenosis. In 19 patients, clinical and laboratory data have been associated to cholangiography, barium meal and 99mTc HIDA hepatobiliary scanning. Although we considered a few cases, the results were satisfactory. Slight symptoms noticed in some patients do not derive from "sump syndrome", as proved by the lack of correlations between clinical results and roentgenologic and radioisotopic data.

Adult↗

Effect of analgesic agents on emptying of the gallbladder in man.

A controlled study of the clinical pharmacology of the biliary tract has been made. The rate of gallbladder emptying induced by a fatty meal was taken as a parameter for assessment of the inhibitory effect of indoprofen, a new analgesic-anti-inflammatory drug, pentazocine and morphine. The compounds were administered as single doses by iv (indoprofen and pentazocine) or im (morphine) injection. Indoprofen up to 400 mg had no effect, whereas morphine and pentazocine exerted a significant inhibitory effect on emptying of the gallbladder. Adverse reactions of clinical significance were associated with morphine and pentazocine, but were negligible with indoprofen.

Adult↗