Search

Complications following pancreaticoduodenectomy are common, partly because of nutritional debilitation. The aim of this study was to evaluate the impact of early postoperative tube feeding on outcome of pancreaticoduodenectomy and determine the best method for delivering enteral feeding. A retrospective review of 180 consecutive patients undergoing Whipple operations from 1994 to 2000 was performed. Two nonrandomized patient groups were retrospectively studied: those with early postoperative tube feeding vs. those with no planned feeding. Ninety-eight patients (54%) received postoperative jejunal feeding, whereas 82 patients (46%) did not. Jejunal feeding was delivered via a bridled nasojejunal tube in 55 patients (56%) and a gastrojejunal tube in 43 (44%). Vomiting (10% vs. 29%; P = 0.002) and use of total parenteral nutrition (6% vs. 27%; P < 0.0001) were less in the jejunal feeding group as well as rates of readmission (12% vs. 27%; P = 0.022), early (52% vs. 62%; P = 0.223) and late (12% vs. 31%, P = 0.005) complications, and infections (13% vs. 20%, P = 0.014). Tube-related complications occurred in 6 of 98 patients, all of which were associated with gastrojejunal tubes (P = 0.021). Early postoperative tube feeding after pancreaticoduodenectomy is associated with significantly less use of total parenteral nutrition and lower rates of readmission and complications. A bridled nasojejunal feeding tube appears to be a safe and reliable method of short-term enteral feeding. [Copyright &y& Elsevier]

Background: There is currently no standardized regimen for management of borderline resectable pancreatic cancer (BRPC), and treatment includes varying sequences of surgery, chemotherapy, and/or radiation. This study examines the diagnostic yield and cost of performing staging diagnostic laparoscopy (SDL) prior to neoadjuvant therapy (NAT) in BRPC.Methods: Sequential patients treated for BRPC between January 2010 and October 2013 were included. SDL was adopted in a staged fashion due to surgeon preference, and included biopsy of visible lesions and washings for cytology. Cost ratios (CRs) were calculated to compare the direct cost of the SDL versus no-SDL groups and to compare patients with positive versus negative SDL.Results: Of 116 patients evaluated for BRPC, 75 patients underwent SDL and 19 (25%) revealed occult metastatic disease. Sixteen patients had a positive biopsy and three had positive cytology alone. There was no difference in overall treatment cost (CR 0.95, 95% CI 0.62-1.37), oncologic treatment (CR 0.66, 95% CI 0.32-1.23), or remaining surgical treatment (CR 1.14, 95% CI 0.77-1.71) for patients who underwent SDL compared to those who did not. Patients with a positive SDL incurred lower overall cost compared to those with a negative SDL (CR 0.23, 95% CI 0.16-0.32) due to lack of further surgery or radiation, and less intensive chemotherapy regimens.Conclusions: SDL prior to NAT is a useful adjunct to CT to diagnose occult metastatic disease in BRPC. [ABSTRACT FROM AUTHOR]

Background: The aim of this study was to report a Western experience in the diagnosis and management of choledochal cyst disease.Results: Sixty-seven patients were identified including 15 children and 52 adults; 76.1 % were females. The median age at diagnosis was 3 [inter-quartile range (IQR) = 6.0-0.7] years for children, and 46 [IQR = 55.6-34.3] years for adults. Forty-eight patients (72 %) were symptomatic. Types of choledochal cyst included: I (n = 49, 73.1 %), II (n = 1, 1.5 %), IV (n = 9, 13.4 %), and V (n = 8, 12 %). The median diameter of the type I choledochal cyst was 35 [IQR = 47-25] mm. All 48 patients underwent excision of cyst with Roux-en-Y hepaticojejunostomy, and eight underwent resection with hepaticoduodenostomy. Six patients underwent liver resection, and five patients underwent orthotopic liver transplantation. Malignancy was concomitant in five adult patients, being identified on preoperative imaging in three cases; and atypia was seen in three additional patients. Early morbidity included Clavien-Dindo classification grades III (n = 7) and II (n = 5), while long-term complications consisted of Clavien-Dindo grades V (n = 5), IV (n = 2), III (n = 18), and II (n = 1).Conclusions: Presentation and management of choledochal cyst is varied. Malignant transformation is often detected incidentally, and so should be the driving source for resection when a choledochal cyst is diagnosed. [ABSTRACT FROM AUTHOR]

OBJECTIVES:Endoscopic ultrasound (EUS) and hormone-stimulated pancreatic function tests are considered useful, and possibly complementary, in the diagnosis of early chronic pancreatitis (CP). Few past studies have compared either methods with a histological gold standard. The aims were to assess correlations of EUS score and endoscopic pancreatic function test (ePFT) results with the degree of histological fibrosis, as well as the sensitivity of each method for detecting fibrosis.METHODS:This was a retrospective study of patients who underwent EUS, ePFT, or both within 12 months of pancreatic resection or wedge biopsy. EUS scoring was performed using 9 standard criteria, with ≥4 considered abnormal. An ePFT peak bicarbonate concentration <80 mM was considered abnormal. Surgical specimens were reviewed in a blinded manner by an expert pancreatic pathologist and assigned a fibrosis score from 0 to 12. Correlations of the EUS score and ePFT peak bicarbonate with the fibrosis score are reported using the Spearman correlation coefficient. Sensitivity and specificity was calculated for each method against the histological gold standard (fibrosis score ≥2).RESULTS:Twenty-five patients were included. The fibrosis score significantly correlated with the EUS score (r=0.72; 95% confidence interval (CI)=0.43, 0.87; P<0.001) and the ePFT peak bicarbonate (r=−0.57; 95% CI=−0.81, −0.10; P=0.016). EUS had a sensitivity of 84% (95% CI=69, 100) and specificity of 100% (95% CI=40, 100) compared with histology. The ePFT had a sensitivity of 86% (95% CI=67, 100) and specificity of 67% (95% CI=13, 100). When both modalities were combined, the sensitivity increased to 100% (95% CI=63, 100).CONCLUSIONS:Both EUS and ePFT are useful tests in the diagnosis of CP. Combining EUS with ePFT may improve the sensitivity for detection of early fibrosis. [ABSTRACT FROM AUTHOR]