Abstract:
OBJECTIVE:To investigate long-term outcomes of locally advanced rectal cancer (LARC) patients with postchemoradiotherapy (post-CRT) pathologic complete response of primary tumor (ypT0) and determine prognostic significance of post-CRT pathologic nodal (ypN) status. BACKGROUND:LARC patients with post-CRT pathologic complete response were suggested to have favorable long-term outcomes, but prognostic significance of ypN status has never been specifically defined in ypT0 patients. METHODS:The Korean Radiation Oncology Group collected clinical data for 333 LARC patients with ypT0 following preoperative CRT and curative radical resections between 1993 and 2007. Sphincter preservation surgery and abdominoperineal resection were performed in 283 (85.0%) and 50 (15.0%) patients, respectively. Postoperative chemotherapy was given to 285 (85.6%) patients. Survival was estimated by the Kaplan-Meier method, and the Cox proportional hazard model was used in multivariate analyses. RESULTS:After median follow-up of 43 (range = 14-172) months, 5-year disease-free survival (DFS) was 84.6% and overall survival (OS) was 92.8%. The ypN status was ypT0N0 in 304 (91.3%), ypT0N1 in 22 (6.6%), and ypT0N2 in 7 (2.1%) patients. The ypN status was the most relevant independent prognostic factor for both DFS and OS in ypT0 patients. The 5-year DFS and OS was 88.5% and 94.8% in ypT0N0 patients, and 45.2% and 72.8% in ypT0N+ patients (both, P < 0.001). CONCLUSIONS:LARC patients achieving ypT0N0 after preoperative CRT had favorable long-term outcomes, whereas positive ypN status had a poor prognosis even after total regression of primary tumor.
journal_name
Ann Surgjournal_title
Annals of surgeryauthors
Yeo SG,Kim DY,Kim TH,Chang HJ,Oh JH,Park W,Choi DH,Nam H,Kim JS,Cho MJ,Kim JH,Park JH,Kang MK,Koom WS,Kim JS,Nam TK,Chie EK,Kim JS,Lee KJdoi
10.1097/SLA.0b013e3181f3f1b1subject
Has Abstractpub_date
2010-12-01 00:00:00pages
998-1004issue
6eissn
0003-4932issn
1528-1140pii
00000658-201012000-00015journal_volume
252pub_type
杂志文章abstract:OBJECTIVE:To compare the accuracy of the modified Fried Index (mFI) and the Clinical Frailty Scale (CFS) to predict death or patient-reported new disability 90 days after major elective surgery. BACKGROUND:The association of frailty with patient-reported outcomes, and comparisons between preoperative frailty instrumen...
journal_title:Annals of surgery
pub_type: 杂志文章,多中心研究
doi:10.1097/SLA.0000000000002967
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:Hereditary hemorrhagic telangiectasia (HHT) or Rendu-Osler-Weber disease is a rare disease characterized by the presence of arteriovenous malformations. Hepatic involvement can lead to life-threatening conditions. MATERIAL AND METHODS:Forty patients, reported to the European Liver Transplant Registry, were ...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/01.sla.0000247258.35406.a4
更新日期:2006-12-01 00:00:00
abstract::Glucose metabolism is affected by various pathologic states including tumors. In this project, glucose turnover and recycling rates in 11 patients with colorectal carcinoma were measured using a double-labelled 3-3H and 1-14C glucose injection technique. Fasting blood glucose, lactate, pyruvate, alanine, glycerol, 3-h...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198311000-00007
更新日期:1983-11-01 00:00:00
abstract:OBJECTIVE:To determine the survival curves for laparoscopic resection (LR) of colorectal cancer. SUMMARY BACKGROUND DATA:Laparoscopic resection for cure of colorectal cancer is controversial, and survival curves have not been determined. METHODS:A prospective database of 177 consecutive LRs of colorectal cancers perf...
journal_title:Annals of surgery
pub_type: 临床试验,杂志文章
doi:10.1097/00000658-199904000-00006
更新日期:1999-04-01 00:00:00
abstract::Thrombotic complications of heparin administration were observed in eight patients during a two year period. At sites of subcutaneous heparin injection, six patients developed areas of the skin and subcutaneous necrosis. Systemic thrombotic events and thrombocytopenia were observed in two of these patients when they r...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-197911000-00007
更新日期:1979-11-01 00:00:00
abstract::This work was undertaken to study the effects of various doses of locally applied epidermal growth factor (EGF) on developing granulation tissue in rats. Cylindrical hollow sponge implants were used as an inductive matrix for the growth of granulation tissue. In the test groups, the implants were injected daily with a...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198604000-00007
更新日期:1986-04-01 00:00:00
abstract::Truncal vagotomy (TV) is known to increase the feeding stimulated acid output of Heidenhain pouches. A series of experiments were performed in dogs to see if proximal gastric vagotomy (PGV) also had this effect. Dogs were prepared with gastric fistulas (GF) and Heidenhain pouches (HP). Gastric function testing include...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-197811000-00011
更新日期:1978-11-01 00:00:00
abstract:OBJECTIVE:To determine whether glutamine (GLN)-supplemented parenteral nutrition (PN) improves clinical outcomes in surgical intensive care unit (SICU) patients. SUMMARY BACKGROUND DATA:GLN requirements may increase with critical illness. GLN-supplemented PN may improve clinical outcomes in SICU patients. METHODS:A p...
journal_title:Annals of surgery
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/SLA.0000000000001487
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:In Western populations, long-term survival rates after curative resection of gastric cancer remain extremely poor. The lack of effective adjuvant therapy has prompted the evaluation of neoadjuvant approaches. Since 1988, we have conducted three separate phase II trials using neoadjuvant chemotherapy to treat ...
journal_title:Annals of surgery
pub_type: 临床试验,杂志文章
doi:10.1097/00000658-199903000-00001
更新日期:1999-03-01 00:00:00
abstract:OBJECTIVE:To study the impact of LT experience on the outcome of CLR for locally advanced hepatobiliary malignancy SUMMARY OF BACKGROUND DATA:: Despite evolution in LT knowledge and surgical techniques in the past decades, there is yet data to evaluate the significance of LT experience in performing CLR. METHODS:Posto...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000004227
更新日期:2020-07-09 00:00:00
abstract::From 1969 to 1985, 129 patients with combined pancreatoduodenal injuries were treated at one urban trauma center. A total of 104 patients (80.6%) had penetrating wounds, and multiple visceral and vascular injuries were usually associated with the pancreatoduodenal injury. Primary repair or resection of one or both org...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198706000-00009
更新日期:1987-06-01 00:00:00
abstract::From December 1985 to December 1989, 100 consecutive simultaneous pancreas-kidney (SPK) transplants were performed at the University of Wisconsin Hospital and Clinics. Bladder drainage technique was used for all grafts. One- and three-year patient survival was 93% and 90%; kidney survival, 90% and 85%; and pancreas su...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-199112000-00010
更新日期:1991-12-01 00:00:00
abstract:OBJECTIVE:Our goal was to describe contemporary management and in-hospital mortality associated with blunt thoracic aortic intimal tears (IT) within the American College of Surgeons Trauma Quality Improvement Program. SUMMARY BACKGROUND DATA:The evidence basis for nonoperative expectant management of traumatic IT of t...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000004415
更新日期:2020-09-01 00:00:00
abstract::The obturator bypass graft operation can be performed in a moderately simplified manner by a technique that allows extension of indications for the procedure beyond situations in which sepsis is present in the groin. Long-term analysis of the results of the cases available for study indicates that the procedure may ve...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198303000-00015
更新日期:1983-03-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine inguinal hernia recurrence rates 5 years after endoscopic totally extraperitoneal (TEP) inguinal hernia repair when either lightweight or heavyweight mesh was used. BACKGROUND:Recurrence is an important complication of inguinal hernia surgery. Higher recurrence rates of...
journal_title:Annals of surgery
pub_type: 杂志文章,随机对照试验
doi:10.1097/SLA.0000000000002649
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVE:To determine whether adjuvant chemotherapy (AC) after neoadjuvant chemoradiation and esophagectomy is associated with improved overall survival for patients with locally advanced esophageal cancer, and to evaluate how pathologic disease response to neoadjuvant treatment impacts this effect. BACKGROUND:Neoadj...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000001954
更新日期:2017-08-01 00:00:00
abstract::The case records of the Connecticut Tumor Registry were reviewed from 1952-1982. There were 37 cases of adenoid cystic carcinoma of the breast (ACC) from a total of 40,350 invasive breast tumors. Patient survival, complications, and pathologic sections were reviewed. Only 14 of 27 surgical pathology slides available f...
journal_title:Annals of surgery
pub_type: 杂志文章,评审
doi:10.1097/00000658-198703000-00013
更新日期:1987-03-01 00:00:00
abstract::The effects of gastrectomy and vagotomy on pancreatic glucagon release were investigated clinically. The study included 20 men and eight women, who ranged in age from 28 to 69 years, and who were divided into the following four groups: 1) patients with gastroduodenal ulcers treated with partial gastrectomy, by the Bil...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198107000-00005
更新日期:1981-07-01 00:00:00
abstract:OBJECTIVE:To determine whether primary tumor resection in patients with metastatic pheochromocytoma or paraganglioma (PPG) is associated with longer overall survival (OS). BACKGROUND:Patients with metastatic PPG have poor survival outcomes. The impact of surgical resection of the primary tumor on OS is not known. MET...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000002195
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVE:To examine the feasibility and outcomes of video-based peer feedback through social networking to facilitate robotic surgical skill acquisition. BACKGROUND:The acquisition of surgical skills may be challenging for novel techniques and/or those with prolonged learning curves. METHODS:Randomized controlled tr...
journal_title:Annals of surgery
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/SLA.0000000000000756
更新日期:2015-05-01 00:00:00
abstract:OBJECTIVE:Because of rising costs and shrinking reimbursements, hospitals must continually find ways to improve efficiency and productivity. This study attempts to increase caseloads in ambulatory surgery operating rooms while maintaining patient satisfaction and safety. SUMMARY BACKGROUND DATA:In most hospitals, pati...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/01.sla.0000193600.97748.b1
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVE:To examine the outcome of technical variant liver transplant techniques relative to whole organ liver transplantation in pediatric liver transplant recipients. BACKGROUND:Technical variant liver transplant techniques comprising split, reduced, and live-donor liver transplantation evolved to address the need ...
journal_title:Annals of surgery
pub_type: 杂志文章,多中心研究
doi:10.1097/SLA.0b013e3180caa415
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVE:To assess relative clinical and economic performance of the revised American Thyroid Association (ATA) thyroid cancer guidelines compared to current standard of care. BACKGROUND:Diagnosis of thyroid cancer in the United States has tripled whereas mortality has only marginally increased. Most patients present...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000003074
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVE:To investigate the association of the genetic variants in excision repair cross-complementation group 2 (ERCC2) R156R and ERCC4 rs3136038 with survival duration for patients with esophageal cancer. BACKGROUND:ERCC2 and ERCC4 are important molecules participating nucleotide excision repair system. The clinica...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0b013e318216f374
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:Prehospital intravenous (IV) fluid administration is common in trauma patients, although little evidence supports this practice. We hypothesized that trauma patients who received prehospital IV fluids have higher mortality than trauma patients who did not receive IV fluids in the prehospital setting. METHODS...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0b013e318207c24f
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVE:To compare three options for the elective treatment of portal hypertension during a 10-year period. METHODS:Patients included in the trial were 18 to 76 years old, had a history of bleeding portal hypertension, and had undergone no prior treatment. Treatment options were beta-blockers (propranolol), scleroth...
journal_title:Annals of surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000658-200008000-00011
更新日期:2000-08-01 00:00:00
abstract::: There is growing interest in global surgery among US academic surgical departments. As academic global surgery is a relatively new field, departments may have minimal experience in evaluation of faculty contributions and how they integrate into the existing academic paradigm for promotion and tenure. The American Su...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000003480
更新日期:2020-02-01 00:00:00
abstract::Data are presented on the clinical application of radionuclide imaging to evaluate changes in cadaver transplant function in the immediate postoperative period. The method uses orthoiodohippuric acid (hippuran) administered IV, with scintillation imaging, and curve analysis by a digital computer. An initial study is a...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-197505000-00013
更新日期:1975-05-01 00:00:00
abstract:OBJECTIVE:The effects of total parenteral nutrition (TPN) administration on pulmonary macrophage function and host response to gram-negative pulmonary infection were evaluated. SUMMARY BACKGROUND DATA:Administration of TPN resulted in increased infectious complications in traumatized and perioperative patients, but un...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-199403000-00009
更新日期:1994-03-01 00:00:00
abstract::Total hepatic protein synthesis was measured in vivo with a flooding-dose technique, and the production of total secreted proteins, albumin, complement component C3, and seromucoid fraction was measured in perfused livers of septic rats that received one of three different solutions infused intravenously; Group 1 rece...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198812000-00007
更新日期:1988-12-01 00:00:00