Biomedical subjects

Shmuel Odes

Publications and source records attributed to Shmuel Odes.

4 recordsLinked to original sources

PubMed2006

[Infliximab in inflammatory bowel diseases--conference summary and suggested guidelines].

Infliximab, the monoclonal anti-tumor necrosis factor-alpha (TNF-alpha) antibodies preparation, is efficacious in the treatment of inflammatory bowel diseases. However, the optimal therapeutic approach is still under investigation. Reports on side effects and potential complications of infliximab therapy, as well as of other anti-TNF-alpha blocking agents are accumulating. Hence, the Israeli Gastroenterological Association had initiated a conference in order to discuss the frequent clinical issues that have arisen following the use of infliximab for the treatment of inflammatory bowel diseases. The aim was to report on the published clinical experience and problems regarding several practical aspects of the use of Infliximab, to suggest guidelines that are evidence-based and to discuss them with experienced IBD-oriented gastroenterologists. The subjects that were discussed include: (1) treatment protocols; (2) maintenance therapy in Crohn's disease; (3) prevention of infections and (4) therapeutic potential in ulcerative colitis. These topics reflect everyday issues that gastroenterologists deal with while treating inflammatory bowel disease patients. The manuscript summarizes the literature and evidence that were presented in the conference, the points raised at the discussions as well as guidelines suggested by work groups that were established for each subject. These guidelines may assist and direct the gastroenterologist treating inflammatory bowel disease patients with infliximab.

Antibodies, Monoclonal↗

PubMed2005

The epidemiology of primary biliary cirrhosis in southern Israel.

BACKGROUND: The epidemiology of primary biliary cirrhosis has changed significantly over the last decade, with a trend towards increasing prevalence in many places around the world. OBJECTIVES: To determine the overall prevalence of PBC in southern Israel and the specific rates for different immigrant groups between January 1993 and October 2004. METHODS: Multiple case-finding methods were used to identify all cases of PBC in the study region. Age-adjusted prevalence rates were compared among the different immigrant groups. RESULTS: A total of 47 cases of PBC were identified with an overall prevalence of 55 cases per million. All patients were women, and all except for a Bedouin Arab were Jewish. Foreign-born patients comprised 70% of our PBC cohort even though they represent only 45.4% of the regional population. This predominance of immigrants did not change when the rates were adjusted for age (P < 0.001). The prevalence rates were 40, 177, and 58 cases per million for those born in Israel, North Africa or Asia, and Eastern Europe, respectively. The age-specific prevalence rate for women older than 40 years varied from 135 cases per million among those born in Israel to 450 among immigrants from Eastern Europe and the former USSR to 700 cases per million among immigrants from North Africa and Asia. CONCLUSIONS: The prevalence of PBC in southern Israel is similar to that reported from some European countries. The rate is much higher among Jews than Arabs and among immigrants to Israel compared to native Israelis.

Adult↗

PubMed2004

The month of birth is linked to the risk of Crohn's disease in the Israeli population.

OBJECTIVE: The main objective is to study whether the month of birth is associated with the development of Crohn's disease (CD) in the Israeli Jewish population. BACKGROUND: It was suggested that perinatal exposure to infectious agents may have a role in the pathogenesis of CD. Due to the seasonal nature of some infections, a linkage between birth dates and a risk to develop CD would support such a hypothesis. Previous studies that addressed this question were conducted in Europe and differed in their findings. METHODS: Birth dates of 844 Jewish ulcerative colitis (UC) and CD patients from three medical centers representing the north, central, and the south of Israel were compared with the monthly rates of birth during the same period of time. The standard incidence ratio was used to define the risk to develop either disease according to the month of birth. The Score method was used for the evaluation of seasonality trends. RESULTS: Birth during the winter period in Israel was associated with increased risk to develop CD, whereas birth during the spring was associated with a reduced risk. The Score method for seasonality showed a significant peak during winter time in these patients (z = 2.02, p= 0.021). No such seasonal variation was noted for UC patients. CONCLUSIONS: A seasonal pattern was observed in the risk to develop CD but not UC. The findings may support the involvement of environmental factors in the pathogenesis of CD.

Adult↗

PubMed2004

Microscopic colitis.

Microscopic colitis is an idiopathic chronic inflammatory bowel disease presenting with watery diarrhea. While colonoscopy and radiology findings are normal, the colon shows striking pathologic findings, including lymphocytic colitis and collagenous colitis. The clinical course is usually benign with sustained remission. Recent medical evidence shows that bismuth and budesonide are effective treatments.

Antacids↗