کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3304714 | 1210340 | 2011 | 8 صفحه PDF | دانلود رایگان |

BackgroundThere are limited data on the incidence of afferent limb syndrome and other delayed GI problems in pancreatic cancer (PaC) patients, especially among long-term survivors (>2 years).ObjectiveTo evaluate the incidence of afferent limb syndrome (chronic afferent limb obstruction resulting in pancreatobiliary obstruction) and delayed GI problems in PaC patients after pancreaticoduodenectomy (PD).DesignRetrospective case series.SettingTertiary referral center.PatientsPaC patients treated with PD (N = 186) over a 14-year period (January 1995-October 2009).InterventionsEndoscopic balloon dilation and stent placement, percutaneous biliary drainage.Main Outcome MeasurementsIncidence of afferent limb syndrome and delayed GI complications (marginal ulcers, radiation enteropathy, anastomotic strictures).ResultsMean age was 63 ± 10 years; 55% of patients were male. Afferent limb syndrome was noted in 24 patients (13%). Median time to diagnosis was 1.2 years (range 0.03-12.3 years); obstruction was primarily caused by recurrent PaC (8 patients, 33%) and radiation enteropathy (9 patients, 38%). Afferent limb syndrome was more likely to develop in patients with 2 years or longer of follow-up (n = 71, [38%]) compared with patients with 2 years or less of follow-up, after controlling for age, sex, surgery type, and adjuvant treatment (adjusted odds ratio, 4.5; 95% CI, 1.8-11.7). Other delayed GI problems included radiation enteropathy (6%), marginal ulcers (5%), anastomotic strictures (4%), cholangitis/liver abscesses (5%), and GI bleeding (6%).LimitationsRetrospective, single-center study.ConclusionsGI problems, including afferent limb syndrome, are relatively common in PaC patients after surgery and adjuvant therapy. Clinicians should recognize and effectively treat these delayed GI problems, especially in long-term survivors.
Journal: Gastrointestinal Endoscopy - Volume 74, Issue 2, August 2011, Pages 295–302