Interim PET-CT-guided therapy in elderly patients with Hodgkin lymphoma-a retrospective national multi-center study.

Hodgkin lymphoma (HL), a disease of mostly young patients, also peaks in the elderly. Despite the profound improvement in the outcome of young patients, in the elderly, 5-year progression-free survival (PFS) rates are under 70%. Interim PET-CT (iPET) is known to be highly predictive for PFS in young HL patients, but it has not been sufficiently validated in the elderly patient population. In this multi-center collaboration, all consecutive elderly patients (age ≥ 60) diagnosed with HL between 1998 and 2016 were retrospectively reviewed. Baseline characteristics, outcome measures, and iPET results, classified according to the Deauville score, were recorded and analyzed. We identified 78 elderly HL patients (median age 69) who underwent iPET. ABVD was the treatment regimen in 52 (67%) patients. Eighty-three percent of patients had iPET scores of 1-3 while 17% had scores of 4-5. Patients with iPET scores of 1-3 had 5-year PFS and OS rates of 72% and 82% compared with 25% and 45%, respectively, in patients with scores of 4-5 (p < 0.001). Our findings show that iPET is highly predictive of outcome in elderly HL patients and provide evidence that iPET-guided therapy in this patient population may be key to achieving superior treatment outcome.

Outcome and complications of colonoscopy: a prospective multicenter study in northern Israel.

Background. Colonoscopy for screening the population at an average risk of colorectal cancer (CRC) is recommended by many leading gastrointestinal associations. Objectives. The objective was to assess the quality, complications and acceptance rate of colonoscopy by patients. Methods. We prospectively gathered data from colonoscopies which were performed between October 2003 and September 2006. Patients were asked to return a follow-up form seven days after the procedure. Those who failed to do so were contacted by phone. Results. 6584 patients were included (50.4% males). The average age of subjects was 57.73 (SD 15.22). CRC screening was the main indication in 12.8%. Cecal intubation was achieved in 92% of patients and bowel preparation was good to excellent in 76.2%. The immediate outcome after colonoscopy was good in 99.4%. Perforations occurred in 3 cases-1 in every 2200 colonoscopies. Significant bleeding occurred in 3 cases (treated conservatively). 94.2% of patients agreed to undergo repeat colonoscopy in the future if indicated. Conclusions. The good quality of examinations, coupled with the low risk for complications and the good acceptance by the patients, encourages us to recommend colonoscopy as a primary screening test for CRC in Israel.