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Biomedical subjects

A Blanchi

Publications and source records attributed to A Blanchi.

29 records · Page 2Linked to original sources
PubMed1984

[Treatment of duodenal ulcer outbreak with omeprazole. Results of a multicenter non-controlled study].

Sixty-one patients with symptomatic endoscopically confirmed duodenal ulcer, 5 mm or more in diameter, were treated with omeprazole 30 mg once daily in the morning for 4 weeks. Complete ulcer healing was assessed by endoscopy performed after 15 and, if necessary, 29 days of treatment. The healing rate as 83 p. 100 (49/59 patients) after 2 weeks, and 98 p. 100 (58/59 patients) after 4 weeks. Only 5 patients remained symptomatic on day 15. Fifty-six patients did not take any antacid during the course of treatment. There were few adverse effects. No clinically significant changes in laboratory parameters were observed. These results confirm: the remarkable efficiency of omeprazole in short-term treatment of duodenal ulcer, the good tolerance to this drug, at least in short duration treatment.

Adult↗
PubMed1984

[Functional, morphological and biochemical study of the jejunal mucosa in cryptogenetic colitis].

The function of the jejunum has been assessed in patients with ulcerative colitis (n = 23) and Crohn's disease of the colon (n = 20) by measurement of serum folate levels, oral folic acid and D-xylose absorption. Forty-six normal subjects served as controls. The mean serum folate level was 4.5 +/- 2.0 ng/ml in patients with the disease and 7.8 +/- 1.7 ng/ml in controls (p less than 0.001) and was similarly decreased in both ulcerative colitis and Crohn's disease patients. It was lower in patients under sulphasalazine therapy (n = 15) than in those untreated: 3.5 +/- 1.5 vs. 4.8 +/- 2.1 ng/ml (p less than 0.05). Serum folate correlated with disease activity in the latter only. The peak serum folate obtained during the oral absorption test was decreased in patients: 38.9 +/- 12.9 vs. 60.8 +/- 19.3 ng/ml in controls (p less than 0.001); this decrease was similar in ulcerative colitis and Crohn's disease, in treated and untreated patients and was independent of disease activity. Basal serum folate did not correlate with peak serum folate in any patient group. D-xylose absorption was normal in every case. Jejunal biopsies were performed in 23 patients, 13 of whom had folic acid malabsorption (13 with ulcerative colitis, 10 with Crohn's disease of the colon). The crypt height/villus height ratio was abnormal (greater than 0.6) in only 2 patients and borderline in 9 others. The fragility of enterocyte brush-borders and lysosomes, as assessed by biochemical methods, was normal in all cases.(ABSTRACT TRUNCATED AT 250 WORDS)

Colitis, Ulcerative↗
PubMed1983

[Acute kidney failure: age is not a factor in the prognosis].

The mortality of acute renal failure (ARF) remains distressingly high despite intensive dialysis and remarkable advances in critical care medicine. This lack of survival improvement may be due to an increased frequency of septic ARF and/or the association with multiple organ dysfunction. The role of age, as a factor indicative of a poor prognosis is a matter of controversy. To evaluate this role we have analysed the final outcome of 103 patients with ARF treated between october 1978 and february 1982 by one or more hemodialysis. The average age was 65.1 +/- 14.9 years (mean +/- standard deviation): 64 patients were over 65 years of age (74.7 +/- 10.2), 39 were under this age (47.5 +/- 14.4). Septic causes were found in 64 cases. Sixty eight patients (66%) died during the period of ARF. Mortality was 67% in patients under 65 years of age and 66% in patients over this age (p greater than 0.90). The outcome of septic ARF was independent of age (mortality rate: 79% for patients less than 65 years, 81% for patients greater than 65 years (p greater than 0.90)). The poor prognosis is probably related to multiple organ dysfunction and specially to acute respiratory distress (89% mortality). It can be concluded that patient's age does not worsen the prognosis of ARF.

Acute Kidney Injury↗
PubMed1978

[Annular pancreas. Considerations on 2 cases].

Two patients with annular pancreas are presented. Sintoms, complications, association with another congenital diseases, diagnosis, treatment and postoperative course are commented. Theories of embriologic development of pancreas and annular pancreas etiology are mentioned.

Adolescent↗
PubMedDate not supplied

[152 cases of tuberculosis in African Negro immigrants in a Parisian service of internal medicine (author's transl)].

This study of 152 cases of tuberculosis in African Negro immigrants seen between 1972 and 1976 showed the predominance of especially pulmonary respiratory lesions and/or hilar ganglio-mediastinal lesions. The other lesions are frequent, i.e. the lesions of lymph nodes, bones, peritoneum, liver, pericardium ; the multiple lesions are likewise frequent. Smears and culture of sputum and/or biopsy of organs or tissues such as pleura, lymph node, liver and peritoneum are the diagnostic procedures. In spite of frequent resistance, treatment with isoniazid, rifampicin and ethambutol gave good results in high risk subjects, who are almost always allergic on arrival in France.

Adult↗