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Biomedical subjects

I Hoffman

Publications and source records attributed to I Hoffman.

72 records · Page 4Linked to original sources

Selection criteria and outcome of patients referred to intestinal transplantation: an European center experience.

Until 1998, intestinal transplantation (SBT) had not been performed in our region of Flanders, Belgium. Potential SBT activity was not known and selection criteria had not been validated. A multidisciplinary SBT program was launched in 1998. We analyzed requests for SBT and outcomes in these patients whether with or without SBT. Listing for SBT was only considered for patients with irreversible short bowel syndrome who had developed life-threatening complications of total parenteral nutrition, but whose general condition was still thought compatible with surgery and immunosuppression. During the study period 1998 to 2004, one third of the requests for SBT (10/31) were deemed suitable. SBT in this group was lifesaving (100% survival) when performed in time. Mortality in this group without SBT was high (67%). Two thirds of the patients (21/31) did not fulfill the SBT inclusion criteria, either because they were "too moribund" to tolerate transplantation or because they were "too well". This preliminary study emphasized the importance of (1) early referral of potential SBT candidates, (2) adherence to strict criteria for listing patients for SBT, and (3) referral of intestinal donors to procurement organizations.

Adult↗

Intestinal tamponade: cardiac compression by intestinal contents.

Intrapericardial herniations represent a rare complication of abdominal or chest trauma. We describe clinical tamponade that developed in an elderly patient after manual reduction of an umbilical hernia. Echocardiography disclosed loops of bowel within the pericardium confirming the clinical diagnosis and leading to successful surgical repair.

Aged↗

History and diagnostic value of antibodies to citrullinated proteins in rheumatoid arthritis.

Rheumatoid arthritis is a chronic inflammatory joint disease characterized by the presence of autoantibodies. The best known autoantibody is the rheumatoid factor. Another group of antibodies directed against citrullinated epitopes is proven to be more specific for rheumatoid arthritis. This review gives an overview of the history of the different anti-citrullinated protein antibody detection methods and their diagnostic and prognostic properties in RA.

Animals↗

Combined impact of mucosal damage and of cystic fibrosis on the small intestinal brush border enzyme activities.

In 61 cystic fibrosis (CF) patients, the small intestinal mucosa was studied at the time of diagnosis before starting therapy. In 19 out of 61 patients, partial villous atrophy on light microscopy and shortened villi on stereomicroscopic examination were seen. On the biopsy specimens, maltase, sucrase, lactase and alkaline phosphatase activities were studied. Comparison of the enzymatic activities in CF patients having damaged mucosa and a group of patients having similar mucosal lesions of unspecified origin (UTID), reveals a significantly more pronounced decrease of the alkaline phosphatase activity (p < 0.005) in the CF patients. This is in agreement with previous reported results in CF patients with normal mucosa. The abnormal mucosal findings could be due to the decreased neutralization of the gastric content delivered into the duodenum, the early inflammatory reaction present in the CF mucosa and/or to the impaired synthesis of membrane glycoproteins and enzymes secondary to the CFTR mutation.

Biopsy, Needle↗