[A 1993-1995 epidemiological survey of home parenteral nutrition in approved centers for adults in France].

Objectives: A 1993-1995 three year epidemiological survey of home parenteral nutrition was performed through in France in approved centers for adults.

Methods: Data were retrospectively collected each year on a standardized questionnaire focussing on indications and short term outcome.

Results: All centers (n = 14) participated in the study and 524 new adult patients were recruited.

[When should patients with bleeding peptic ulcer resume oral intake? A randomized controlled study].

Objectives: Patients presenting with bleeding peptic ulcers are often kept fasted. The contribution of feeding in bleeding recurrence rate is unknown. The aim of this prospective controlled study was to evaluate the effect of early feeding in (a) the bleeding peptic ulcer recurrence rate and (b) the outcome of patients with severe bleeding peptic ulcer.

Anomalous pancreatico-biliary ductal union with cystic dilatation of the bile duct.

We report, in an adult, an asymptomatic association between cystic dilation of the bile duct (type IV A in Todani's classification) and anomalous pancreatico-biliary ductal union (APBD) with stones in a long common channel. In APBD, the connection between the common bile duct and the main pancreatic duct is located outside the duodenal wall andis therefore not under the influence of the sphincter of Boyden. An abnormally long common channel is in excess of 15 mm.

Long-term outcome of severe radiation enteritis treated by total parenteral nutrition.

The outcome of 31 patients with severe radiation enteritis treated by total parenteral nutrition (TPN) was analyzed. Before initiation of parenteral nutrition, 18 of the patients had not had abdominal surgery, while 13 had either a resection or an intestinal bypass for radiation enteritis. Median follow-up was 2 1/2 years (range: 1 month to 12 years) from the time of initiation of parenteral nutrition.

Hepatitis associated with amoxycillin-clavulanic acid combination report of 15 cases.

Fifteen cases of hepatitis related to a combination of amoxycillin and clavulanic acid are reported. Most patients were aged 60 years or more and there were more men than women (sex ratio 4:1). The amoxycillin-clavulanic acid had been given at doses ranging from 0.

Lipomatous hypertrophy of the cardiac interatrial septum: an unusual complication in long-term home parenteral nutrition in adult patients.

The aim of this study was to report unusual echocardiographic findings in patients on long-term home parenteral nutrition suggesting lipomatous hypertrophy of the cardiac interatrial septum. Seven patients (two women and five men, mean age 58 years) were prospectively evaluated by two-dimensional echocardiography before and during home parenteral nutrition for severe short-bowel syndrome. Parenteral caloric intake was 33 +/- 4 kcal/kg per day (mean +/- SD), with a mean supply of lipid emulsion of 1 g/kg per day.

Pharmacokinetics and bioavailability of ranitidine in normal subjects and cirrhotic patients.

Pharmacokinetic parameters of ranitidine were determined comparatively in nine cirrhotic patients and eight healthy volunteers after administration of a single oral (150 mg) or intravenous dose (50 mg). Bioavailability was virtually the same in patients and in normal subjects, and there was no significant difference between the two groups for total plasma clearance, intravenous elimination half-life, or volume of distribution. The mean maximum plasma concentration was 43% higher in patients than in volunteers, but the difference was not significant.

[Relations between physical exertion and protein-energy metabolism. Application to nutritional support of hospitalized patients].

The relationship between physical activity, nutritional requirements and protein-energy metabolism is well-established. However, and contrary to bedside practice at home, non-ambulatory techniques of enteral or parenteral nutrition are often used in hospitalized patients, even those who are able to move about. The purpose of the present study is: (a) to review the relationship, as we know it at present, between physical activity and protein metabolism in both normal subjects and patients with denutrition, and (b) to demonstrate that using from the start, or as early as possible, ambulatory techniques of enteral or parenteral nutrition does represent, both physiologically and psychologically, a decisive step forward in the care of hospital patients.

Effects of cyclic (nocturnal) total parenteral nutrition and continuous enteral nutrition on circadian rhythms of blood lipids, lipoproteins and apolipoproteins in humans.

The aim of the present study was to investigate the occurrence and characteristics (acrophase, amplitude) of circadian rhythms of serum total cholesterol, free-fatty acids (FFA), triglycerides, lipoproteins (HDL-, LDL-, and VLDL-cholesterol), apolipoproteins A and B, glucose and total proteins in hospitalized patients fed with 12 h nocturnal total parenteral nutrition (TPN) (from 8 PM to 8 AM) including lipids, patients fed with continuous enteral nutrition over 24 h daily spans, and patients eating 3 meals a day serving as controls. All the subjects were synchronized with diurnal activity and nocturnal rest in the hospital routine. The results showed the following: 1) circadian rhythms of total cholesterol, triglycerides, FFA, HDL-, LDL-cholesterol, apolipoprotein A and total proteins were detected in both TPN patients and controls, rhythms of apolipoprotein B and glucose in TPN patients only; in enteral nutrition patients, rhythms were detected for total proteins, glucose and triglycerides only; 2) a significant shift in triglyceride and FFA acrophases was observed in TPN patients, as compared with controls; 3) 24 h mean of both triglyceride and cholesterol concentrations remained unchanged after one month, in both TPN and enteral nutrition patients.

[Familial occurrence of cancer of the colon and the rectum: results of a 3-year case-control survey].

A case-control study of the familial prevalence (first-degree relatives) of colorectal carcinoma (CRC) was performed from October 1979 through March 1983 in: (a) 170 consecutive patients with histologically proved rectal (n = 64) or colonic (n = 106) adenocarcinoma; cases of familial polyposis coli and cancer family syndrome were systematically excluded from the study; (b) 170 control subjects, who were free of CRC or colorectal adenoma(s) and matched to patients according to sex and age; (c) 170 consecutive patients with common rectal or colonic adenoma(s), and no evidence of polyposis coli; (d) 100 patients with cancer of various organs, excluding CRC and primary tumours known to be epidemiologically related to CRC. Results of family studies were expressed as "proved" (when the pathological report was received) or "probable" CRC. Eighteen (10.

[Massive sarcomatous infiltration of the liver disclosed by jaundice and hepatocellular failure in Waldenström's disease].

We report herein the case of a patient with Waldenström macroglobulinemia in whom an immunoblastic sarcoma produced acute jaundice and hepatic failure. Transvenous liver biopsy, performed because of coagulation deficiencies, revealed massive infiltration of the liver by the sarcoma. Immunofluorescence study showed numerous portal and sinusoidal cells stained exclusively by anti-micron anti-kappa antisera.

[Chronic radiation-induced esophagitis after treatment of oropharyngolaryngeal cancer: a little-known anatomo-clinical entity].

Chronic esophagitis induced by radiation therapy (CRE) for carcinoma of the oropharynx and larynx, and involving an initially normal esophagus, is poorly known, and often confused with a locally recurrent malignancy. By reporting 8 consecutive cases, the aim of this study is to contribute to proving that cervical CRE does indeed exist. Eight men, aged 58 to 76 years, developed complete aphagia (7 cases) or severe dysphagia (1 case), 2 to 56 months (median 8.

Jejunal IgA and C3 deposition in adult Henoch-Schönlein purpura with severe intestinal manifestations.

An adult male patient with Henoch-Schônlein purpura and severe intestinal involvement is reported. Henoch-Schönlein purpura was documented by microscopic and immunofluorescent studies of the skin and kidney. At duodenojejunoscopy there were multiple ulcerations and thickening of mucosal folds.

Effects of prolonged, purine-free total parenteral and enteral nutrition on urate homeostasis in man.

The influence on human urate homeostasis of prolonged, totally purine-free nutritional support, using total parenteral (TPN) or elemental enteral (EN) nutrition, is not well known. In a prospective study, we measured weekly serum uric acid, renal urate excretion and clearance, together with parameters of hydration, in 58 normally hydrated patients receiving prolonged (15 to 170 days) purine-free TPN (30 patients) or EN (28 patients) for various gastrointestinal disorders. A marked, early and sustained decrease (p less than 0.

Nodular lymphoid hyperplasia of the small bowel associated with primary jejunal malignant lymphoma. Evidence favoring a cytogenetic relationship.

A nonimmunodeficient patient with diffuse nodular lymphoid hyperplasia of the small bowel and a jejunal malignant lymphoma of mixed lymphocytic-histiocytic type is reported. Surface marker and immunohistologic studies of the malignant lymphoma and of histologically benign lymphoid nodules proximal to the tumor showed a similar pattern of monoclonality (IgM-kappa) and gave suggestive evidence of a cytogenetic relation of the lymphoma to nodular lymphoid hyperplasia. It is suggested that intestinal nodular lymphoid hyperplasia may be a condition leading to lymphoid malignancy; its exact incidence in patients with both malignant lymphoma of the gut and a primary immunodeficiency syndrome should warrant further consideration.