Journal of the American College of Surgeons
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Comparative Study Clinical Trial
Results of (68)Gallium-DOTATATE PET/CT Scanning in Patients with Multiple Endocrine Neoplasia Type 1.
Screening for neuroendocrine tumors (NETs) in patients with multiple endocrine neoplasia type 1 (MEN1) is recommended to detect primary and metastatic tumors, which can result in significant morbidity and mortality. The utility of somatostatin receptor imaging (68)Gallium-DOTATATE PET/CT in patients with MEN1 is not known. The aim of this study was to prospectively determine the accuracy of (68)Gallium-DOTATATE PET/CT vs (111)In- pentetreotide single-photon emission CT (SPECT)/CT and anatomic imaging in patients with MEN1. ⋯ (68)Gallium-DOTATATE PET/CT is more sensitive for detecting NETs than (111)In-pentetreotide SPECT/CT and CT scan in patients with MEN1. This imaging technique should be integrated into radiologic screening and surveillance of patients with MEN1 because it can significantly alter management recommendations.
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Comparative Study
Outcomes after Resection of Intrahepatic Cholangiocarcinoma: External Validation and Comparison of Prognostic Models.
Published prognostic models for overall survival after liver resection for intrahepatic cholangiocarcinoma require external validation before use in clinical practice. ⋯ Both the Wang and Hyder nomograms provided accurate patient prognosis estimation after liver resection for intrahepatic cholangiocarcinoma and can be useful for decision making about adjuvant therapy. The Wang nomogram appears to be more appropriate in patients undergoing formal portal lymphadenectomy and requires preoperative CEA and cancer antigen 19-9 levels for optimal performance.
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Randomized Controlled Trial
Efficacy of a Laparoscopically Delivered Transversus Abdominis Plane Block Technique during Elective Laparoscopic Cholecystectomy: A Prospective, Double-Blind Randomized Trial.
The management of postoperative pain is paramount to facilitate the delivery of day case surgical programs. In recent years, the complexity of procedures carried out has increased to include laparoscopic cholecystectomy. The aim of this study was to evaluate the impact of laparoscopic-assisted 4-quadrant transversus abdominis plane (TAP) block vs periportal local anesthetic wound infiltration in managing postoperative pain. ⋯ This analysis has confirmed the therapeutic benefit of laparoscopically delivered TAP blocks in elective laparoscopic cholecystectomy.
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Clinical variables associated with 30-day mortality after lung cancer surgery are well known. However, the effects of nonclinical factors, including insurance coverage, household income, education, type of treatment center, and area of residence, on short-term survival are less appreciated. We studied the National Cancer Data Base, a joint endeavor of the Commission on Cancer of the American College of Surgeons and the American Cancer Society, to identify disparities in 30-day mortality after lung cancer resection based on these nonclinical factors. ⋯ This study represents the largest analysis of 30-day mortality for lung cancer resection to date from a generalizable national cohort. Our results demonstrate that, in addition to known clinical risk factors, several nonclinical factors are associated with increased 30-day mortality after lung cancer resection. These disparities require additional investigation to improve lung cancer patient outcomes.
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Under bundled payment initiatives, providers will be held financially responsible for patients' acute and post-acute care costs. Certain patients, termed high utilizers, use disproportionate shares of resources during 1 year. The aim of this study was to identify high utilizers, describe their costs, and determine whether preoperative characteristics predict high utilizer status. ⋯ Patients in the top cost decile account for the majority of costs in the year after colectomy, disproportionately accumulate those costs in particular cost centers, and can be identified preoperatively.