Colectomy with ileorectal anastomosis preserves female fertility in ulcerative colitis.

OBJECTIVES: Restorative proctocolectomy with ileoanal anastomosis (IPAA) is the surgical standard for patients with ulcerative colitis (UC). Significant reduction in female fertility and fecundity after IPAA has been shown in recent studies. In selected cases, colectomy with ileorectal anastomosis (IRA) is another surgical option. The aim of this study was to evaluate fertility in women with UC who underwent IRA. PATIENTS AND METHODS: This study included all women with UC who underwent IRA between 1962 and 1999 and who were 40 years old or younger at the time of surgery, and older than 18 years of age at the time of the interview. Data were collected using a structured telephone interview concerning reproductive behavior and waiting times to pregnancy. RESULTS: Among 40 eligible patients, 37 whose mean age at IRA was 28 years (range 11-39) answered the questionnaire. Twenty-two were unmarried, not wishful of pregnancy and/or already had children. Among 15 females wishing children after IRA, 10 (66%) became pregnant: one had therapeutic abortion, two had a miscarriage, four had 1 child, two had 2 children and one had 4 children. Five patients were sterile after IRA. CONCLUSION: These preliminary results suggest that IRA for UC preserves female fertility. If confirmed in other series this information should be provided to young women with UC before deciding surgical option.

Randomized trial of adjuvant chemotherapy after curative resection for gastric cancer.

BACKGROUND: The aim of the study was to evaluate the efficacy of adjuvant chemotherapy on survival after resection for gastric cancer. METHODS: Patients were enrolled if they underwent resection of gastric cancer but had lymph node or serosal involvement or both. Surgical resection was either total or partial gastrectomy according to the site of the tumor, and surgeons were allowed to perform either D1 or D2 gastrectomy. The subjects were random assigned in two treatment groups as follows: surgery alone as the control group, or surgery and adjuvant chemotherapy. Nine cycles of 5 days protocol every 4 weeks was proposed to the patients of the chemotherapy group. The protocol included a daily administration of 200 mg/m(2) of folinic acid, 5-fluorouracil (375 mg/m(2) during the first session increasing 25 mg by session until reaching 500 mg/m(2)) and CDDP 15 mg/m(2). Two hundred patients were required. Kaplan-Meier survival curves were compared according to the log-rank and the Mantel-Haenszel methods. RESULTS: In all, 205 patients were enrolled in the study; 104 had surgery alone and 101 had surgery and adjuvant chemotherapy. The patients' characteristics were similar except for the mean age, which was 4 years less in the control group. Because of toxicity, 54% of the patients stopped the protocol before the end of the nine courses, and 46% of the patients received the nine courses including 32% with a decreased dose and 14% with a full dose. The 5-year survival rate was 39% in the control group and 39% in the chemotherapy group. CONCLUSIONS: This protocol of adjuvant chemotherapy failed to improve the 5-year survival after resection for gastric cancer.

Changes in the bacterial flora of the neoterminal ileum after ileocolonic resection for Crohn's disease.

OBJECTIVE: Bacterial agents have been implicated in the early recurrence of Crohn's disease after ileocolectomy. The aim of our study was to identify and quantify bacteria associated with the ileal mucosa in patients and controls and to correlate specific bacteria with recurrence. METHODS: The predominant bacterial microflora of the ileum were enumerated and identified, aerobically and anaerobically, in biopsies obtained at the time of surgery or by endoscopy from 61 patients with Crohn's disease and 10 ileocolectomy controls. The 61 specimens were comprised of 13 ileal biopsies taken from resection specimens, seven taken after ileostomy, and 41 taken after ileocolectomy. RESULTS: Ileocolectomy induced a significant increase in bacterial counts and variety in the neoterminal ileum in both patients and controls that was not observed in ileostomy biopsies. Comparison between patients and controls revealed greater numbers of Escherichia coli and enterococci in Crohn's disease and of bifidobacteria and ruminococci in controls. Early recurrence was associated with high counts of E. coli and bacteroides and the frequent isolation of fusobacteria. CONCLUSION: After ileocolectomy, colonization of the neoterminal ileum is increased. Our data suggest that increases in the populations of specific bacteria such as E. coli, enterococci, bacteroides, and fusobacteria may be important in postoperative recurrence of Crohn's disease.