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Biomedical subjects

J Cosnes

Publications and source records attributed to J Cosnes.

At least 91 records · Page 5Linked to original sources
PubMed1986

Sarcoid-like lymphocytosis of the lower respiratory tract in patients with active Crohn's disease.

To re-evaluate the relationship between Crohn's disease and sarcoidosis, we compared the numbers and types of cells recovered by bronchoalveolar lavage from normal volunteers and patients with Crohn's disease, with other forms of inflammatory bowel disease, and with sarcoidosis. Patients with Crohn's disease, but not patients with other inflammatory bowel disorders, had an increase in the number of T lymphocytes on the surface of the lower respiratory tract similar to that seen in patients with sarcoidosis. As in sarcoidosis, this lymphocytosis results from an expansion of the T4+ T-lymphocyte subset, is characteristic of patients with active disease only, and is not associated with similar abnormalities in the peripheral blood. Thus, patients with apparently localized Crohn's disease have sarcoid-like lymphocytosis of the lower respiratory tract, a finding that emphasizes the systemic nature of Crohn's disease and the disorder's close relationship to sarcoidosis.

Adolescent↗
PubMed1986

[Malabsorption in alcoholic cirrhosis].

21 patients with alcoholic cirrhosis were worked up for malabsorption. In three patients, the fecal weight was over 200 g/24 h; three had a steatorrhea over 6 g/24 h and in four the creatorrhea was over 2 g/24 h. The D-xylose test was abnormal 4 times out of 18, but these 4 patients presented an ascites. Alpha-1-antitrypsin clearance was increased in 1 out of 9 patients. The Lundh test demonstrated in 5 out of 8 cases an external pancreatic insufficiency, but without any relation with the fecal losses. The 4 patients with malabsorption showed signs of malnutrition (anthropometric criteria). In the course of an alcoholic cirrhosis, malabsorption seems therefore infrequent, dissociated, and only observed in patients with signs of malnutrition.

Adult↗
PubMed1985

Compensatory enteral hyperalimentation for management of patients with severe short bowel syndrome.

In order to evaluate the effects of an unrestricted, compensatory, enteral hyperalimentation in patients with short bowel syndrome, we retrospectively selected from 128 consecutive patients with extensive small bowel resection a group of 25 who developed under this regimen a massive protracted diarrhea (fecal weight 2005-6188 g/day). All the patients but one were weaned from parenteral nutrition by the eighth day after admission. Although fecal weight increased in relation to the increase of the enteral intake, there was a significant gain of body weight, serum-albumin, and creatinine-height index and an improved fluid and electrolyte balance through the period of hospitalization. By contrast, 18 of the 25 patients developed hypocalcemia and/or hypomagnesemia. After discharge (median follow-up, three years), most patients resumed normal social activity. It is concluded that exclusively enteral hyperalimentation can stabilize most patients with severe short bowel syndrome even in the case of massive fecal losses.

Adult↗
PubMed1983

[Does continuous enteral nutritional deficiencies in digestive system diseases? Results of a longitudinal study of 92 consecutive patients treated for 3 to 7 weeks].

In order to assess the effectiveness and potential limitations of continuous enteral nutrition (CEN) to correct denutrition related to underlying digestive diseases, 10 nutritional criteria were measured weekly in 92 under-nourished patients fed with CEN for a 3-7 week period. All the patients received a standard non-elemental diet providing a mean daily energy intake of 52.8 kcal/kg BW (36.5 kcal/kg BW by tube feeding and 16.3 kcal/kg BW orally). The influence of preexisting intestinal malabsorption, hypercatabolic status, and post-radiation or inflammatory bowel disease was studied by an a posteriori classification of patients in one of the six following groups: I (no limiting factor), II (malabsorption), III (catabolic disease), IV (catabolic disease and malabsorption), V (colitis), VI (enteritis). During CEN, 8 patients had transient and one had persistent vomiting while 3 developed bronchopneumonia. Gains in body weight, triceps skinfold, midarm muscle circumference, creatinine-height index, urinary sodium and serum transferrin were significant as early as the 2nd week of CEN. Serum albumin and cholesterol, hemoglobin, and total count of lymphocytes were not significantly affected. Sixty-five patients (71 per cent) had an objective nutritional improvement and mean spontaneous oral intake increased from 17.8 to 28.7 kcal/kg BW per day. Significant increase of oral intake and objective nutritional improvement were observed in each group, but a longer period of CEN was necessary to achieve this result in groups II, IV and VI.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMed1979

[Automaton resuscitation (author's transl)].

The aim of the Automaton Resuscitation is execution, watching and maintenance of a programme of intricate resuscitation tying for the first time the therapeutic to extemporaneous outflow of biological spoliation. This apparatus executes permanently and automatically the taking of biological fluid, estimates its outflow, amounts its total and realizes or the reinstillation of the fluid in the digestive tract or the order of intravenous perfusion tied to fluid spoliation according to an adjustable connection. A first self acting regulator for the juice intestinal reinstillation has been made in 1974. The second one with 4 units of continuous aspiration, data integration, reinstillation and perfusion tied with security had waked for 6 months. Moreover it allows with fiability the reinstillation of the gastric, duodenal, bilious, pancreatic or intestinal juice, on the other hand an intravenous perfusion tied to spontaneous spoliation (digestive) or instigated spoliation (provocated diuresis) and in a fundamental way simplifies the work of the physicians and the nurses.

Adult↗
PubMed1979

[Retrograde inhibitory effect of continuous reinstillation of digestive juice in temporary artificial and pathological enterostomies on the secretory digestive flow].

The reinstillation of the digestive juice in the lower end of an enterostomy has a retrograde inhibitory effect on the upper digestive secretions (average inhibition of 30,2%) particularly on the intestinal juice during the digestive syndromes associated with one or several interruptions of the continuity of the bovel. It should be noted, however, that the observation has not been made on normal men, but rather on severely ill patients treated in the intensive care unit of a gastro-intestinal disease department.

Crohn Disease↗