Acquired Acrodermatitis Enteropathica After Pancreaticoduodenectomy with Total Gastrectomy Performed Due to Gastric Adenocarcinoma

131 Background: A recent randomized trial of peritoneal drain (PD) placement after pancreaticoduodenectomy concluded that placement of PDs decreased the frequency and severity of complications. The role of PD placement after total gastrectomy for gastric adenocarcinoma (GAC) is not well-established. Methods: Patients who underwent total gastrectomy for GAC at 7 institutions from the U.S. Gastric Cancer Collaborative from 2000-2012 were identified. Univariate and multivariate analyses were performed to evaluate the association of PD placement with postoperative outcomes. Results: 344 patients were identified and anastomotic leak rate was 9%.253 (74%) patients received a PD. Those with PD placed had similar ASA class, tumor size, TNM stage, and need for additional organ resection when compared to their counterparts with no PD. No difference was observed in the rate of any complication (54% vs. 48%;p=0.45), major complication (25% vs. 24%;p=0.90), or 30-day mortality (7% vs. 4%;p=0.51) between the two groups. In addition, no difference in anastomotic leak (9% vs. 10%;p=0.90), need for secondary drainage (10% vs. 9%;p=0.92), or reoperation (13% vs. 8%;p=0.28) was identified. On multivariate analysis, PD placement was not associated with a decrease in frequency or severity of postoperative complications. Subset analysis of patients stratified by whether they underwent concomitant pancreatectomy similarly demonstrated no association of PD placement with reduced complications or mortality. In patients who experienced an anastomotic leak (n=31), placement of PD was similarly not associated with a decrease in complications, need for secondary drainage, or mortality. Conclusions: Peritoneal drain placement after total gastrectomy for adenocarcinoma, regardless of concomitant pancreatectomy, is not associated with a decrease in the frequency and severity of adverse postoperative outcomes, including anastomotic leak and mortality, or decrease in the need for secondary drainage procedures or reoperation. Routine use of peritoneal drains is not warranted.

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NESC multicenter phase II trial in the preoperative treatment of gastric adenocarcinoma with chemotherapy (docetaxel-cisplatin-5FU + lenograstim) followed by chemoradiation (RTCT) based 5FU and oxaliplatin and surgery.

Journal of Clinical Oncology ◽

10.1200/jco.2017.35.4_suppl.95 ◽

2017 ◽

Vol 35 (4_suppl) ◽

pp. 95-95

Author(s):

Laurent Mineur ◽

Gael Deplanque ◽

Francoise Desseigne ◽

Laurence Moureau-Zabotto ◽

Olivier Boulat ◽

...

Keyword(s):

Gastric Cancer ◽

Continuous Infusion ◽

Total Gastrectomy ◽

Gastric Adenocarcinoma ◽

Response Rate ◽

Subtotal Gastrectomy ◽

High Response Rate ◽

Phase Iii ◽

R0 Resection ◽

Preoperative Treatment

95 Background: Perioperative chemotherapy is a standard treatment. The combination of Docetaxel- cddp-5FU(DCF) is a treatment in metastatic gastric cancer with high response rate. Preoperative RTCT is expected to increase the rate of curative resections and complete histological response. We investigate the efficacy of an optimal chemotherapy with DCF + lenograstim then preoperative RTCT with oxaliplatin - 5FU in gastric adk. Methods: Between 2009 and 2014, 33 patients with gastric adenocarcinoma(adk) were included. Inclusion criteria adk of stomach, cardia, Siewert II, III, according to staging classification T2bT3T4anyNM0 optional laparoscopy. Treatment consisted of 2 cycles docetaxel 75 mg/m2 I.V. day 1, cddp 75 mg/ m2 I.V. day 1, 5-FU 750 mg/m2 continuous infusion for 120 h, every 3 weeks and lenograstim followed by RTCT delivered in 25 daily fractions of 1.8 Gy in 5 weeks with 5Fu 250mg/m2 continuous infusion per day on days 1 to 35 and oxaliplatin 85mg/m2 day 1-14-28. Surgery was performed 4-6 weeks after RTCT. The primary endpoints were pathological response rate and secondary PFS, overall survival, morbidity and post operative mortality, toxicity. Results: 33 patients were included, 1patient progressive disease(PD) after 2 cycles of DCF, 32 patients received RTCT and 2 patients PD after RTCT, 1 patient refused surgery. 29 patients were operated and 3 non resected (peritoneal metastasis). 26 patients underwent surgery after RTCT (total gastrectomy n = 12, total gastrectomy and diaphragm surgery n = 1 lewis santy n = 11, subtotal gastrectomy n = 1, Enlarged gastrectomy transverse colectomy and partial pancreatic n = 1 D1 (n = 5) and D2 (n = 21) R0 resection rate was n = 26/26. Postoperative morbidity (n = 12) and mortality (n = 2), histology mean nods examined and involved respectively 16 and 2,5. pT0pN0 23% pT1pN0 19% pTpN2N3 20% others 38%. < 10% residual tumor 27% histologic complete response 23%. Conclusions: Promising results from trials involving preoperative chemoradiation followed by surgery in gastric cancer need to be further evaluated in a Phase III and compared with perioperative CT. Clinical trial information: NCT01565109.

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