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Biomedical subjects

C Baldit

Publications and source records attributed to C Baldit.

10 recordsLinked to original sources
PubMed1992

Pharmacokinetics of famotidine in patients with cirrhosis and ascites.

The pharmacokinetics of famotidine has been investigated in ascitic cirrhotic patients. 10 decompensated cirrhotic patients were studied (9m, 1f), who had normal renal function, and six healthy control subjects (4m, 2f), matched for age, sex and weight. Each subject received on two occasions, at least four days apart, a single oral (40 mg) or intravenous dose (20 mg) of famotidine, at 21.00 h in a randomised manner. Serial blood samples were collected and famotidine in plasma was determined by a HPLC/UV method. Plasma data were subjected to non compartmental pharmacokinetic analysis. There were no statistically significant differences in pharmacokinetic parameters between the two groups after either the intravenous or oral administration of famotidine. The findings suggest that the dose of famotidine may not require any adjustment in ascitic patients without renal failure.

Administration, Oral↗
PubMed1990

[Evaluation of decontamination procedures used at digestive endoscopy units in Gironde].

Decontamination procedures used for endoscopes were noted in 23 digestive endoscopy units, public and private, in the department of Gironde and compared to recommended procedures. Serial, bacteriological samples were obtained from one esogastroscope and one colonoscope in each unit, after upper endoscopy and colonoscopy diagnostic procedures at the end of the endoscopy session. Six units of 23 used complete decontamination procedures. In the 17 other units, principal errors of decontamination procedures were: inadequate cleaning of internal channel of scopes (12 units) and lack of utilization of glutaraldehyde between each endoscopy (8 units). Bacteriological samples were negative in 11/12 endoscopes after a complete decontamination procedure and in 8/39 after an inadequate procedure (p less than 0.01). Complete procedures are efficacious but not used often enough. Information and changes in endoscopic practices are necessary in digestive endoscopy units.

Bacterial Infections↗
PubMed1984

Lymphoblastic lymphoma with convoluted nuclei. A report of 19 cases.

A clinically homogeneous population of patients who presented with lymphoblastic lymphoma of convoluted nuclear type was isolated using a histopathological criterion that can easily be applied by trained pathologists. This disease type preferentially affects young male patients, in over half of whom there is initial mediastinal involvement. There is a tendency for the disease to become leukemic and to invade the central nervous system. In spite of heavy chemotherapy and early neuromeningeal prophylaxis, the prognosis is poor.

Adolescent↗