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OBJECTIVES:Postsurgical recurrence of Crohn's disease (CD) is very frequent and, to date, only infliximab has been shown to be useful in preventing it. The efficacy of adalimumab (ADA) is poorly known. We evaluated whether the administration of ADA after resective intestinal surgery reduces postoperative CD recurrence.METHODS:We randomly assigned 51 patients with CD who had undergone ileocolonic resection to receive after 2 weeks from surgery ADA at the dose of 160/80/40 mg every two weeks, azathioprine (AZA) at 2 mg/kg/day, or mesalamine at 3 g/day, and they were followed up for 2 years. The primary end point was the proportion of patients with endoscopic and clinical recurrence. Secondary end point was the assessment of quality of life by means of a previously validated questionnaire.RESULTS:The rate of endoscopic recurrence was significantly lower in ADA (6.3%) compared with the AZA (64.7%; odds ratio (OR)=0.036 (95% confidence interval (CI) 0.004-0.347)) and mesalamine groups (83.3%; OR=0.013 (95% CI 0.001-0.143)). There was a significantly lower proportion of patients in clinical recurrence in the ADA group (12.5%) compared with the AZA (64.7%; OR=0.078 (95% CI 0.013-0.464)) and mesalamine groups (50%; (OR=0.143 (95% CI 0.025-0.819)). The quality of life was higher in the ADA (202) than in the AZA (90; OR=0.028 (95% CI 0.004-0.196)) and mesalamine groups (98; OR=0.015 (95% CI 0.002-0.134)).CONCLUSIONS:The administration of ADA after intestinal resective surgery was greatly effective in preventing endoscopic and clinical recurrence of CD. Further larger studies are necessary to confirm the therapeutic advantage and to show the economic implications of biologic therapy in this field. [ABSTRACT FROM AUTHOR]

People with Lynch syndrome have a high lifetime risk for the development of colorectal, endometrial and several other types of cancer. Lynch syndrome is caused by germline mutations in genes encoding DNA mismatch repair proteins. In this review, issues that concern Lynch patients are highlighted from the patients' perspective. Both authors are affected by Lynch syndrome and are active in Lynch patient organizations. The goal of this review is to assist heath care providers in the improvement of care for individuals who share our disorder. Institutional and/or national guidelines that should lead to the identification of Lynch patients have been developed in many countries. However, adherence to these guidelines is poor and the consequence is severe underdiagnosis of Lynch syndrome. An important task of patient organizations is therefore to increase awareness of Lynch syndrome among the general public and health care providers. Because diagnosis of Lynch syndrome based on family history is difficult, the use of molecular and or histological techniques that permit unequivocal diagnosis should be more aggressively promoted. Since Lynch syndrome encompasses a broad spectrum of cancers, a multidisciplinary treatment and screening protocol for all Lynch patients is necessary. Lynch patients must be seen by a team of specialists that are knowledgeable in the various manifestations of Lynch syndrome. Because tumors with mismatch repair deficiency have specific properties, identification of effective chemotherapy regimens, specifically targeted to patients with deficiencies in DNA repair mechanisms, must be developed. The high lifetime risk of developing cancer in Lynch patients warrants lifestyle advice and research into chemopreventive measures that reduce the risk of cancer in this vulnerable group. Implementation of these recommendations will result in greatly improved quality of life for people affected with Lynch syndrome, it is therefore important that health care providers and patient organizations work together to achieve these goals. [ABSTRACT FROM AUTHOR]