Survival and Predictive Factors of Chemotherapy With FOLFIRINOX as First-Line Therapy in Metastatic Pancreatic Cancer: A Retrospective Multicentric Analysis.

OBJECTIVES: The use of FOLFIRINOX (a combination of oxaliplatin, irinotecan, fluorouracil, and leucovorin) is one of the therapeutic standards in pancreatic adenocarcinoma. We analyzed progression-free survival (PFS) and overall survival (OS) and their predictive factors in patients treated with FOLFIRINOX as first-line therapy in metastatic pancreatic cancer. METHODS: This multicenter retrospective analysis included patients treated with FOLFIRINOX between 2011 and 2015. The Kaplan-Meier method was used to estimate OS and PFS. The statistical comparison for survival was performed by the log-rank test. Predictive factors were estimated in multivariate analysis with the use of a Cox model. RESULTS: One hundred and thirty-six patients were included (74 men, 62 women; median age, 62 years [range, 29-74 years]). The median PFS was 5.97 months (95% confidence interval, 4.4-6.63 months). The median OS was 8.93 months (95% confidence interval, 7.4-10.07 months). Prognostic factors in multivariate analysis were the use of granulocyte colony-stimulating factor, which appeared to be a good prognostic factor. Dose intensity of oxaliplatin (≥74.48%) and dose intensity of bolus of fluorouracil (>6.9%) appeared as pejorative factors. CONCLUSIONS: In patients with metastatic pancreatic adenocarcinoma treated with FOLFIRINOX in first line, dose modifications at the onset of adverse effects and early use of granulocyte-colony stimulating factor seem to be associated with a better survival.

Small bowel involvement documented by capsule endoscopy in Churg-Strauss syndrome.

Churg-Strauss syndrome is a small and medium vessel vasculitis and is also known as allergic granulomatous angiitis. Gastrointestinal involvement is common in patients with Churg-Strauss syndrome (20-50%). The most common symptoms are abdominal pain, diarrhoea and occasionally gastrointestinal bleeding and perforation. We present a case of Churg-Strauss syndrome with small bowel lesions documented by video capsule endoscopy.

[Long term results of treatment of hemorrhagic radiation proctitis by argon plasma coagulation]. / Résultats à long terme du traitement des rectites radiques hémorragiques par la coagulation au plasma d'argon.

AIM: To assess long term results of argon plasma coagulation (APC) treatment in hemorrhagic radiation proctitis. METHODS: Thirty patients treated with APC in 2 departments were enrolled. In 16 patients, APC was the first treatment used. A clinical scale (Chutkan) was used to assess bleeding before and after treatment. An endoscopic scale was used to assess results on mucosa appearance. RESULTS: The mean course number was 2.3 (extremes 1-5). Bleeding score decreased from 2.67 to 0.77 (P<0.001). The success rate was 26/30 patients (87%) in an intention-to-treat analysis with 2 failures (6%), 1 patient lost for follow up and 1 patient not referred after one session. Improvement in endoscopic appearance was observed in the 13 endoscopically controlled patients with a decrease of the endoscopic score from 1.61 to 0.3 (P<0.002). The overall morbidity was 47% with 3 severe complications (10%): 1 severe bleeding, 1 extensive necrosis of lower part of the rectum and 1 perforation. We also noticed 3 microrecties and 2 symptomless rectal stenosis. With regard to tolerance, we observed post treatment pain in 6 patients (20%), easily released by usual antalgics. Complications and side effects occurred, in all patients but one, when power shot was > 45 W. Mean follow up was 20 months (3 to 35 months). Hematochezia recurred in 4 patients, but were easily treated with 1 APC course. CONCLUSION: APC is an effective treatment of hemorrhagic radiation proctitis, with a success rate of 87%. Endoscopic improvement is usual. It seems to be possible to limit the risk of complications by using low power setting.