1
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Liu Y, Wang D, Guo HL, Hao L, Wang T, Zhang D, Yang HY, Ma JY, Li J, Zhang LL, Lin K, Chen C, Han X, Lin JH, Bi YW, Xin L, Zeng XP, Chen H, Xie T, Liao Z, Cong ZJ, Wang LS, Xu ZL, Li ZS, Hu LH. Risk factors and nomogram for diabetes mellitus in idiopathic chronic pancreatitis. J Gastroenterol Hepatol 2020; 35:343-352. [PMID: 31318997 DOI: 10.1111/jgh.14785] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/25/2019] [Accepted: 07/11/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Diabetes mellitus (DM) is a common complication of idiopathic chronic pancreatitis (ICP), which impairs the quality of life for patients. This study aimed to identify risk factors and develop nomogram for DM in ICP to help early diagnosis. METHODS Idiopathic chronic pancreatitis patients admitted to our center from January 2000 to December 2013 were included. Cumulative rates of DM were calculated by Kaplan-Meier method. Patients were randomly assigned, in a 2:1 ratio, to the training and validation cohort. Based on training cohort, risk factors for DM were identified through Cox proportional hazards regression model, and nomogram was developed. Internal and external validations were performed based on the training and validation cohort, respectively. RESULTS Totally, 1633 patients with ICP were finally enrolled. The median follow-up duration was 9.8 years. DM was found in 26.3% (430/1633) of patients after the onset of CP. Adult at onset of ICP, biliary stricture at/before diagnosis of CP, steatorrhea at/before diagnosis of CP, and complex pathologic changes in main pancreatic duct were identified risk factors for DM development. The nomogram achieved good concordance indexes in the training and validation cohorts, respectively, with well-fitted calibration curves. CONCLUSIONS Risk factors were identified, and nomogram was developed to determine the risk of DM in ICP patients. Patients with one or more of the risk factors including adult at onset of ICP, biliary stricture at/before diagnosis of CP, steatorrhea at/before diagnosis of CP, and complex pathologic changes in main pancreatic duct have higher incidence of DM.
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Affiliation(s)
- Yu Liu
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Dan Wang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Hong-Lei Guo
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Lu Hao
- Department of Gastroenterology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Teng Wang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Di Zhang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Huai-Yu Yang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jia-Yi Ma
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Juan Li
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ling-Ling Zhang
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Kun Lin
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Cui Chen
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Xu Han
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jin-Huan Lin
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ya-Wei Bi
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Lei Xin
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Xiang-Peng Zeng
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Hui Chen
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ting Xie
- Department of Gastroenterology, Zhongda Hospital, Southeast University, Nanjing, China
| | - Zhuan Liao
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhi-Jie Cong
- Department of General Surgery, Renji Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Li-Sheng Wang
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Guangdong, China
| | - Zheng-Lei Xu
- Department of Gastroenterology, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Guangdong, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Gongli Hospital, The Second Military Medical University, Shanghai, China.,Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
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Scavini M, Dugnani E, Pasquale V, Liberati D, Aleotti F, Di Terlizzi G, Petrella G, Balzano G, Piemonti L. Diabetes after pancreatic surgery: novel issues. Curr Diab Rep 2015; 15:16. [PMID: 25702096 DOI: 10.1007/s11892-015-0589-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In the developed world, pancreatic surgery is becoming more common, with an increasing number of patients developing diabetes because of either partial or total pancreatectomy, with a significant impact on quality of life and survival. Although these patients are expected to consume increasing health care resources in the near future, many aspects of diabetes after pancreatectomy are still not well defined. The treatment of diabetes in these patients takes advantage of the therapies used in type 1 and 2 diabetes; however, no specific guidelines for its management, both immediately after pancreatic surgery or in the long term, have been developed. In this article, on the basis of both the literature and our clinical experience, we address the open issues and discuss the most appropriate therapeutic options for patients with diabetes after pancreatectomy.
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Affiliation(s)
- Marina Scavini
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
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3
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Hong TS, Ryan DP, Borger DR, Blaszkowsky LS, Yeap BY, Ancukiewicz M, Deshpande V, Shinagare S, Wo JY, Boucher Y, Wadlow RC, Kwak EL, Allen JN, Clark JW, Zhu AX, Ferrone CR, Mamon HJ, Adams J, Winrich B, Grillo T, Jain RK, DeLaney TF, Fernandez-del Castillo C, Duda DG. A phase 1/2 and biomarker study of preoperative short course chemoradiation with proton beam therapy and capecitabine followed by early surgery for resectable pancreatic ductal adenocarcinoma. Int J Radiat Oncol Biol Phys 2014; 89:830-8. [PMID: 24867540 PMCID: PMC4791180 DOI: 10.1016/j.ijrobp.2014.03.034] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 03/10/2014] [Accepted: 03/21/2014] [Indexed: 12/20/2022]
Abstract
PURPOSE To evaluate the safety, efficacy and biomarkers of short-course proton beam radiation and capecitabine, followed by pancreaticoduodenectomy in a phase 1/2 study in pancreatic ductal adenocarcinoma (PDAC) patients. METHODS AND MATERIALS Patients with radiographically resectable, biopsy-proven PDAC were treated with neoadjuvant short-course (2-week) proton-based radiation with capecitabine, followed by surgery and adjuvant gemcitabine. The primary objective was to demonstrate a rate of toxicity grade ≥ 3 of <20%. Exploratory biomarker studies were performed using surgical specimen tissues and peripheral blood. RESULTS The phase 2 dose was established at 5 daily doses of 5 GyE. Fifty patients were enrolled, of whom 35 patients were treated in the phase 2 portion. There were no grade 4 or 5 toxicities, and only 2 of 35 patients (4.1%) experienced a grade 3 toxicity event (chest wall pain grade 1, colitis grade 1). Of 48 patients eligible for analysis, 37 underwent pancreaticoduodenectomy. Thirty of 37 (81%) had positive nodes. Locoregional failure occurred in 6 of 37 resected patients (16.2%), and distant recurrence occurred in 35 of 48 patients (72.9%). With median follow-up of 38 months, the median progression-free survival for the entire group was 10 months, and overall survival was 17 months. Biomarker studies showed significant associations between worse survival outcomes and the KRAS point mutation change from glycine to aspartic acid at position 12, stromal CXCR7 expression, and circulating biomarkers CEA, CA19-9, and HGF (all, P<.05). CONCLUSIONS This study met the primary endpoint by showing a rate of 4.1% grade 3 toxicity for neoadjuvant short-course proton-based chemoradiation. Treatment was associated with favorable local control. In exploratory analyses, KRAS(G12D) status and high CXCR7 expression and circulating CEA, CA19-9, and HGF levels were associated with poor survival.
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MESH Headings
- Aged
- Aged, 80 and over
- Antimetabolites, Antineoplastic/therapeutic use
- Biomarkers, Tumor/analysis
- CA-19-9 Antigen/blood
- Capecitabine
- Carcinoembryonic Antigen/blood
- Carcinoma, Pancreatic Ductal/blood
- Carcinoma, Pancreatic Ductal/chemistry
- Carcinoma, Pancreatic Ductal/mortality
- Carcinoma, Pancreatic Ductal/pathology
- Carcinoma, Pancreatic Ductal/therapy
- Chemoradiotherapy, Adjuvant/methods
- Chemoradiotherapy, Adjuvant/mortality
- Deoxycytidine/analogs & derivatives
- Deoxycytidine/therapeutic use
- Female
- Fluorouracil/analogs & derivatives
- Fluorouracil/therapeutic use
- Genes, ras/genetics
- Hepatocyte Growth Factor/blood
- Humans
- Male
- Middle Aged
- Pancreatic Neoplasms/blood
- Pancreatic Neoplasms/chemistry
- Pancreatic Neoplasms/mortality
- Pancreatic Neoplasms/pathology
- Pancreatic Neoplasms/therapy
- Pancreaticoduodenectomy
- Prognosis
- Prospective Studies
- Proto-Oncogene Proteins/analysis
- Proto-Oncogene Proteins p21(ras)
- Proton Therapy/methods
- Receptors, CXCR/analysis
- ras Proteins/analysis
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Affiliation(s)
- Theodore S Hong
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.
| | - David P Ryan
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Darrell R Borger
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Lawrence S Blaszkowsky
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Beow Y Yeap
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Marek Ancukiewicz
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Vikram Deshpande
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Shweta Shinagare
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jennifer Y Wo
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Yves Boucher
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Raymond C Wadlow
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Eunice L Kwak
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jill N Allen
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jeffrey W Clark
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Andrew X Zhu
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Cristina R Ferrone
- Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Harvey J Mamon
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Judith Adams
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Barbara Winrich
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Tarin Grillo
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Rakesh K Jain
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Thomas F DeLaney
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | | | - Dan G Duda
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
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4
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Hall WA, Colbert LE, Liu Y, Gillespie T, Lipscomb J, Hardy C, Kooby DA, Prabhu RS, Kauh J, Landry JC. The influence of adjuvant radiotherapy dose on overall survival in patients with resected pancreatic adenocarcinoma. Cancer 2013; 119:2350-7. [PMID: 23625519 DOI: 10.1002/cncr.28047] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Revised: 12/18/2012] [Accepted: 01/22/2013] [Indexed: 01/15/2023]
Abstract
BACKGROUND Adjuvant radiotherapy (A-RT) for patients with resected pancreatic adenocarcinoma (PAC) is controversial. In the current study, the authors aim to determine whether there is an association between overall survival (OS) and A-RT dose. METHODS National Cancer Data Base (NCDB) data were obtained for all patients who received A-RT for resected PAC from 1998 through 2002. Univariate and multivariate survival analyses were performed along with Kaplan-Meier estimates for A-RT levels < 40 grays (Gy), 40 Gy to < 50 Gy, 50 Gy to < 55 Gy, and ≥ 55 Gy. RESULTS A total of 1385 patients met the inclusion criteria. The median age of the patients was 64 years (range, 29 years-87 years). All patients underwent surgical resection and A-RT with or without chemotherapy. A total of 231 patients were diagnosed with stage I disease, 273 were diagnosed with stage II disease, 734 were diagnosed with stage III disease, and 126 were diagnosed with stage IVA disease (according to the fifth edition of the American Joint Committee on Cancer); 21 were found to have an unknown stage of disease. The median A-RT dose was 45 Gy (range, 1.63 Gy-69 Gy). The median OS was 21 months (95% confidence interval [95% CI], 19 months-23 months). On multivariate analysis, an A-RT dose < 40 Gy (hazards ratio [HR], 1.30 [95% CI, 1.03-1.66]; P = .031), an A-RT dose of 40 Gy to < 50 Gy (HR, 1.17 [95% CI, 1.00-1.37]; P = .05), and an A-RT dose ≥ 55 Gy (HR, 1.44 [95% CI, 1.08-1.93]; P = .013) predicted worse OS compared with the reference category of 50 Gy to < 55 Gy. CONCLUSIONS A-RT doses of < 40 Gy, 40 Gy to < 50 Gy, and ≥ 55 Gy were found to be associated with an inferior OS. The dose of A-RT delivered appears to influence OS and a prospective study evaluating the addition of optimally delivered A-RT for patients with resected PAC is needed.
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Affiliation(s)
- William A Hall
- Department of Radiation Oncology and Winship Cancer Institute, Emory University, Atlanta, Georgia 30322, USA.
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5
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Khithani A, Christian D, Lowe K, Saad AJ, Linder JD, Tarnasky P, Jeyarajah DR. Feasibility of Pancreaticoduodenectomy in a Nonuniversity Tertiary Care Center: What Are the Key Elements of Success? Am Surg 2011. [DOI: 10.1177/000313481107700511] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
It is advocated that a favorable outcome for pancreaticoduodenectomy (PD) is related to a high volume at university centers. This article examines the specific elements that allow an equivalent outcome from PD in a nonuniversity tertiary care center (NUTCC). The study was performed to: 1) evaluate the outcome of PDs done at a NUTCC; 2) study the components of the process that are required to attain success in a NUTCC; and 3) provide a new look at the volume-outcome relationships in complex surgeries in a novel nonuniversity setting. Medical records of patients who underwent PD by a single surgeon between September 2005 and August 2008 at a high-volume NUTCC were analyzed. The records were reviewed with respect to preoperative and postoperative data, 30-day mortality, morbidity, and histopathology data. A total of 122 patients underwent PD. The mean age was 68.2 years. Jaundice was the most common presenting symptom in 57 per cent (69 patients). Thirty-nine patients (32%) underwent a pylorus-preserving PD. The mean operative time was 237 minutes. The mean estimated blood loss was 480 mL. The mean length hospital stay was 13 days. Thirty-day mortality was 3.2 per cent (four patients) and overall morbidity was 49 per cent. The key factors in developing a team dedicated to the care of the patient undergoing PD are discussed. A center of excellence can be developed in a NUTCC resulting in outcomes that meet and indeed may exceed nationally reported benchmarks. The key elements to success include a team approach to the patient undergoing PD.
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Affiliation(s)
- Amit Khithani
- Cancer Center, Methodist Dallas Medical Center, Dallas, Texas
| | - Derick Christian
- Hepatopancreatobiliary Surgery, Methodist Dallas Medical Center, Dallas, Texas
| | - Kevin Lowe
- Hepatopancreatobiliary Surgery, Methodist Dallas Medical Center, Dallas, Texas
| | - A. Joe Saad
- Department of Pathology, Methodist Dallas Medical Center, Dallas, Texas
| | - Jeffrey D. Linder
- Department of Gastroenterology, Methodist Dallas Medical Center, Dallas, Texas
| | - Paul Tarnasky
- Department of Gastroenterology, Methodist Dallas Medical Center, Dallas, Texas
| | - D. Rohan Jeyarajah
- Hepatopancreatobiliary Surgery, Methodist Dallas Medical Center, Dallas, Texas
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6
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Regine WF, Winter KA, Abrams R, Safran H, Hoffman JP, Konski A, Benson AB, Macdonald JS, Rich TA, Willett CG. Fluorouracil-based chemoradiation with either gemcitabine or fluorouracil chemotherapy after resection of pancreatic adenocarcinoma: 5-year analysis of the U.S. Intergroup/RTOG 9704 phase III trial. Ann Surg Oncol 2011; 18:1319-26. [PMID: 21499862 DOI: 10.1245/s10434-011-1630-6] [Citation(s) in RCA: 243] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Indexed: 12/14/2022]
Abstract
BACKGROUND The impact of the addition of gemcitabine to 5-fluorouracil (5-FU) chemoradiation (CRT) on 5-year overall survival (OS) in resected pancreatic adenocarcinoma are presented with updated results of a phase III trial. METHODS After resection of pancreatic adenocarcinoma, patients were randomized to pre- and post-CRT 5-FU versus pre- and post-CRT gemcitabine. 5-FU was provided continuously at 250 mg/m(2)/day, and gemcitabine was provided at 1000 mg/m(2) weekly. Both were provided over 3 weeks before and 12 weeks after CRT. CRT was provided at 50.4 Gy with continuously provided 5-FU. The primary end point was survival for all patients and for patients with tumor of the pancreatic head. RESULTS Four hundred fifty-one patients were eligible. Univariate analysis showed no difference in OS. Pancreatic head tumor patients (n = 388) had a median survival and 5-year OS of 20.5 months and 22% with gemcitabine versus 17.1 months and 18% with 5-FU. On multivariate analysis, patients on the gemcitabine arm with pancreatic head tumors experienced a trend toward improved OS (P = 0.08). First site of relapse local recurrence in 28% of patients versus distant relapse in 73%. CONCLUSIONS The sequencing of 5-FU CRT with gemcitabine as done in this trial is not associated with a statistically significant improvement in OS. Despite local recurrence being approximately half of that reported in previous adjuvant trials, distant disease relapse still occurs in ≥ 70% of patients. These findings serve as the basis for the recently activated EORTC/U.S. Intergroup RTOG 0848 phase III adjuvant trial evaluating the impact of CRT after completion of a full course of gemcitabine.
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Affiliation(s)
- William F Regine
- Department of Radiation Oncology, University of Maryland, Baltimore, MD, USA,
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7
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Hong TS, Ryan DP, Blaszkowsky LS, Mamon HJ, Kwak EL, Mino-Kenudson M, Adams J, Yeap B, Winrich B, DeLaney TF, Fernandez-Del Castillo C. Phase I study of preoperative short-course chemoradiation with proton beam therapy and capecitabine for resectable pancreatic ductal adenocarcinoma of the head. Int J Radiat Oncol Biol Phys 2010; 79:151-7. [PMID: 20421151 DOI: 10.1016/j.ijrobp.2009.10.061] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2009] [Revised: 10/17/2009] [Accepted: 10/24/2009] [Indexed: 01/12/2023]
Abstract
PURPOSE To evaluate the safety of 1 week of chemoradiation with proton beam therapy and capecitabine followed by early surgery. METHODS AND MATERIALS Fifteen patients with localized resectable, pancreatic adenocarcinoma of the head were enrolled from May 2006 to September 2008. Patients received radiation with proton beam. In dose level 1, patients received 3 GyE × 10 (Week 1, Monday-Friday; Week 2, Monday-Friday). Patients in Dose Levels 2 to 4 received 5 GyE × 5 in progressively shortened schedules: level 2 (Week 1, Monday, Wednesday, and Friday; Week 2, Tuesday and Thursday), Level 3 (Week 1, Monday, Tuesday, Thursday, and Friday; Week 2, Monday), Level 4 (Week 1, Monday through Friday). Capecitabine was given as 825 mg/m(2) b.i.d. Weeks 1 and 2 Monday through Friday for a total of 10 days in all dose levels. Surgery was performed 4 to 6 weeks after completion of chemotherapy for Dose Levels 1 to 3 and then after 1 to 3 weeks for Dose Level 4. RESULTS Three patients were treated at Dose Levels 1 to 3 and 6 patients at Dose Level 4, which was selected as the MTD. No dose limiting toxicities were observed. Grade 3 toxicity was noted in 4 patients (pain in 1; stent obstruction or infection in 3). Eleven patients underwent resection. Reasons for no resection were metastatic disease (3 patients) and unresectable tumor (1 patient). Mean postsurgical length of stay was 6 days (range, 5-10 days). No unexpected 30-day postoperative complications, including leak or obstruction, were found. CONCLUSIONS Preoperative chemoradiation with 1 week of proton beam therapy and capecitabine followed by early surgery is feasible. A Phase II study is underway.
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Affiliation(s)
- Theodore S Hong
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
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8
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Adjuvant radiotherapy for resected pancreatic cancer: a lack of benefit or a lack of adequate trials? ACTA ACUST UNITED AC 2008; 6:38-46. [DOI: 10.1038/ncpgasthep1301] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2008] [Accepted: 10/07/2008] [Indexed: 01/04/2023]
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9
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Jethwa P, Sodergren M, Lala A, Webber J, Buckels JAC, Bramhall SR, Mirza DF. Diabetic control after total pancreatectomy. Dig Liver Dis 2006; 38:415-9. [PMID: 16527551 DOI: 10.1016/j.dld.2006.01.022] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2005] [Revised: 01/23/2006] [Accepted: 01/30/2006] [Indexed: 12/11/2022]
Abstract
BACKGROUND Diabetes after total pancreatectomy is commonly described as 'brittle' with most series reporting outcomes after resection for pancreatitis alone. The aim of this study was to determine glycaemic control in patients resected for benign and malignant disease. METHODS A retrospective analysis of all patients undergoing total pancreatectomy (1989-2003) from a single institution was done. Data of diabetic control were obtained from case notes, general practitioners and telephonic consultation. Comparison was made against a matched type 1 diabetic population. RESULTS Forty-seven patients with a median age of 59 years (range 17-85 years) and median follow-up of 50 months (range 5-136 months) were identified. Thirty-five underwent primary resection with 11 receiving completion procedures. Thirty were for malignancy (19 deceased) and 17 for benign/indeterminate histology (2 deceased). Thirty-three patients were available for detailed follow-up. There was no significant difference between median HbA(1c) of the study group and the control (8.2% versus 8.1%). The majority of patients reported diabetic control and daily performance as excellent or good. Resection for pancreatitis gave poorer subjective control (p < 0.05) than those resected for malignancy. Two patients required in-patient treatment for diabetic complications, with no deaths related to diabetes observed. CONCLUSION Diabetes after total pancreatectomy is not necessarily associated with poor glycaemic control and in the majority results in equivalent biochemical control compared to a normal type 1 diabetic population.
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Affiliation(s)
- P Jethwa
- The Liver Unit, Queen Elizabeth Hospital, University of Birmingham, Edgbaston, Birmingham B15 2TH, United Kingdom.
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10
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Garofalo M, Flannery T, Regine W. The case for adjuvant chemoradiation for pancreatic cancer. Best Pract Res Clin Gastroenterol 2006; 20:403-16. [PMID: 16549335 DOI: 10.1016/j.bpg.2005.11.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Despite the best current therapies, treatment outcomes in pancreatic cancer continue to be poor. Surgery remains the single most important curative modality for the minority of patients who present with resectable disease and continues to be the cornerstone of curative-intent therapy in such patients. The value of adjuvant treatment in these patients has been the subject of much debate and has led to several phase III randomized clinical trials in both the United States and Europe. Inconsistent trial results as well as trial design critiques have led to differing conclusions with regard to the value of adjuvant chemoradiotherapy. This chapter will critically review the randomized trials that have led to this controversy and establish a rationale for the use of adjuvant chemoradiation in patients with resectable pancreatic cancer. Modern radiotherapy delivery techniques will also be discussed and future trial designs suggested.
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Affiliation(s)
- Michael Garofalo
- Department of Radiation Oncology, University of Maryland Medical Center, 22 S Greene Street, Baltimore, MD 21201, USA.
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11
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Willett CG, Safran H, Abrams RA, Regine WF, Rich TA. Clinical research in pancreatic cancer: the Radiation Therapy Oncology Group trials. Int J Radiat Oncol Biol Phys 2003; 56:31-7. [PMID: 12826249 DOI: 10.1016/s0360-3016(03)00446-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
To summarize the clinical research activities of the Radiation Therapy Oncology Group program in the treatment of patients with locally advanced, as well as resected, pancreatic cancer. Phase II and III clinical trials are underway, examining novel cytotoxic and targeted agents with irradiation (RT) for patients with locally advanced and resected pancreatic cancer.A Phase II study incorporating concurrent paclitaxel with external beam radiotherapy in the locally advanced setting has been completed and recently analyzed. This experience has served as the foundation of a Phase II study using concurrent paclitaxel and gemcitabine with RT followed by R115777, a farnesyltransferase inhibitor, as maintenance therapy. In the adjuvant treatment of pancreatic cancer, an Intergroup Phase III trial has compared "conventional" postoperative chemoirradiation (5-fluorouracil before, after, and during RT) and gemcitabine before and after RT (with 5-fluorouracil during RT). This study has recently closed, meeting its accrual goal. The successor study will evaluate the use of gemcitabine given concurrently with RT, as well as in a maintenance schedule. This report summarizes current and future Radiation Therapy Oncology Group clinical trials in the treatment of patients with localized pancreatic cancer.
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Affiliation(s)
- Christopher G Willett
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA 02114, USA.
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12
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Shan YS, Sy ED, Lin PW. Role of somatostatin in the prevention of pancreatic stump-related morbidity following elective pancreaticoduodenectomy in high-risk patients and elimination of surgeon-related factors: prospective, randomized, controlled trial. World J Surg 2003; 27:709-14. [PMID: 12732998 DOI: 10.1007/s00268-003-6693-5] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A prospective, randomized, controlled trial was performed to determine the efficacy of somatostatin in the prevention of pancreatic stump-related complications with elimination of surgeon-related factors in high-risk patients undergoing pancreaticoduodenectomy. From August 1997 to December 2000, 54 patients, 28 men and 26 women, with age ranged from 32 to 89 years, were randomly assigned to somatostatin group ( n = 27) or placebo group ( n = 27). Ninety-four percent of the patients had pancreatic and periampullary lesions; 6% had secondary lesion involving the duodenum such as local recurrent colon carcinoma and renal cell carcinoma. These patients received either standard pancreaticoduodenectomy or pylorus-preserving pancreaticoduodenectomy. An experienced surgeon performed all operations in same fashion to minimize the surgical factor. A transanastomotic tube was inserted into the pancreatic duct for diversion of pancreatic juice in the pancreaticojejunostomy for a 3-weeks period postoperatively. Intravenous infusion of somatostatin was given at a dose of 250 microg/hr in the somastotatin group and normal saline was given to the control group for 7 days postoperatively. There was one perioperative death in each group, resulting in a 3.7% mortality rate. In the somastotatin group, as compared to the placebo group, the incidence of overall morbidity and pancreatic stump related complications were significantly lower with a mean decrease of 50% pancreatic juice output and a slightly shorter duration of hospital stays. In conclusion, after excluding surgeon related factor, prophylactic use of somatostatin reduces the incidence and severity of pancreatic stump related complications in high-risk patients having pancreaticoduodenectomy via decreased secretion of pancreatic exocrine.
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Affiliation(s)
- Yan-Shen Shan
- Department of Surgery, Division of General Surgery, and Institution of Clinica Medicine, National Cheng Kung University, 138, Sheng-Li Road, Tainan, Taiwan
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13
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Abstract
PURPOSE The role of adjuvant therapy in the management of pancreatic cancer, resected with curative intent, remains controversial. This editorial review updates the status of adjuvant therapy in this context and introduces the first North American co-operative group study in this arena in roughly 20 years. RESULTS To the extent that there has been a "standard" of care in this context, it has been defined in large part by the early work of the Gastrointestinal Study Group (GITSG). Their trial was activated in the mid 1970's using split course radiation therapy and bolus 5-FU. In the intervening 20 + years the morbidity/mortality of pancreaticoduodenectomy (PDD) has been dramatically reduced; concurrently, understanding of prognostic factors impacting on outcomes for resected patients has been significantly enhanced. In major centers the mortality of PDD is roughly 1% and survival has been shown to correlate with a number of factors including tumor size, nodal involvement, and margin status. With currently available techniques doses of continuous course radiation therapy in the range of 50-55 Gy to sites of pancreatic tumor resection and adjacent lymph node regions have been given in a number of trials with acceptable morbidity. 5-FU sequencing and administration have been advanced and gemcitabine, an agent with clear radiosensitizing properties, has been approved for use against pancreatic cancer. CONCLUSIONS Following PDD increasing numbers of physiologically intact patients are confronting the survival statistics associated with resected pancreatic cancer. Their interest in improved therapeutic outcomes, combined with the noted improvements in radiation and chemotherapeutic management, has set the stage for renewed and intensified study. Accordingly, the intergroup mechanism of the Cancer Therapy and Evaluation Program (CTEP) of the NCI has designed, approved, and activated a modern Phase III, adjuvant protocol incorporating recently gained knowledge in this management context. Prospective randomization will be utilized to compare gemcitabine and 5-FU as single agents before and after chemoradiotherapy with 5-FU. Successful and timely completion of this newly activated intergroup study, RTOG 97-04, will establish a current, cooperative group experience, data base, and standard in the context of adjuvant therapy for pancreatic cancer and serve to provide momentum for further studies.
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Affiliation(s)
- W F Regine
- University of Kentucky Medical Center, Department of Radiation Medicine, Lexington, USA
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14
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Wu X, Song Z, Geng C, Li B. Clinical analysis of 150 patients with periampullary carcinoma. Chin J Cancer Res 1995. [DOI: 10.1007/bf02954706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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15
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Tarnasky PR, England RE, Lail LM, Pappas TN, Cotton PB. Cystic duct patency in malignant obstructive jaundice. An ERCP-based study relevant to the role of laparoscopic cholecystojejunostomy. Ann Surg 1995; 221:265-71. [PMID: 7536405 PMCID: PMC1234568 DOI: 10.1097/00000658-199503000-00008] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE This endoscopic retrograde cholangiopancreatography-(ERCP)based study estimates the potential role of laparoscopic cholecystojejunostomy for palliation of patients with malignant obstructive jaundice. SUMMARY BACKGROUND DATA Traditional treatment of malignant obstructive jaundice has used a standard bilioenteric anastomosis. Laparoscopic biliary bypass via a gallbladder conduit currently is an established technique; it provides a low initial morbidity alternative to open procedures, similar to endoscopic stenting. No study has specifically addressed anatomic factors relevant to cholecystojejunostomy, such as prior cholecystectomy, stricture location in reference to the hepatocystic junction, and cystic duct patency in patients with malignant obstructive jaundice. METHODS Retrograde cholangiograms were reviewed from consecutive patients with malignant obstructive jaundice and a control group without biliary disease who underwent ERCP during a 2-year period. Patients with either prior biliary surgery or hilar tumors were excluded. The presence of gallbladder or cystic duct filling was assessed. In patients with patent cystic ducts, the distance from obstruction to the cystic duct takeoff was classified as either greater or less than 1 cm. RESULTS Nearly half the patients with malignant obstructive jaundice were ineligible for cholecystojejunostomies because of prior biliary surgery (29%) or hilar tumors (17%). Half (50 of 101) of the remaining potential candidates had patent hepatocystic junctions. Patients with ampullary carcinoma and patent hepatocystic junctions (5 of 9) were all ideal candidates for cholecystojejunostomies, having biliary obstruction more than 1 cm from the cystic duct takeoff. Two thirds of the remaining eligible patients (28 of 45) had obstructions less than 1 cm from patent hepatocystic junctions. CONCLUSIONS Palliation of malignant obstructive jaundice by laparoscopic cholecystojejunostomy should only be attempted after direct cholangiography demonstrates a patent hepatocystic junction that is well separated from the malignant stricture. The majority of patients with malignant obstructive jaundice are ineligible for cholecystojejunostomies because of prior cholecystectomies, hilar obstructions, or tumor involvement of the hepatocystic junction. Nonoperative treatments will continue to be indicated for the majority of patients with malignant obstructive jaundice.
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Affiliation(s)
- P R Tarnasky
- Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA
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16
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Allema JH, Reinders ME, van Gulik TM, van Leeuwen DJ, Verbeek PC, de Wit LT, Gouma DJ. Results of pancreaticoduodenectomy for ampullary carcinoma and analysis of prognostic factors for survival. Surgery 1995; 117:247-53. [PMID: 7878528 DOI: 10.1016/s0039-6060(05)80197-7] [Citation(s) in RCA: 112] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Results of pancreaticoduodenectomy for ampullary carcinoma were evaluated, and prognostic factors for survival were analyzed. METHODS During the period from 1984 to 1992 67 patients underwent subtotal or total pancreaticoduodenectomy for ampullary carcinoma. All clinicopathologic data and their influence on survival were studied. RESULTS Subtotal pancreaticoduodenectomy was performed in 62 of 67 patients with a mortality of 6% and a morbidity of 65%; the remaining five patients underwent total pancreaticoduodenectomy. Intraabdominal infection was the most important complication. Resection margins were tumor free in 75% of 67 patients. The overall 5-year survival was 50%. Survival was significantly influenced by the involvement of resection margins. After resection with involved margins 5-year survival was 15% and 60% after resection with free margins (p < 0.001). Tumor size, lymph node involvement, and differentiation grade had limited and not significant influence on survival. CONCLUSIONS Subtotal pancreaticoduodenectomy is the type of resection of first choice for ampullary carcinoma. Involvement of resection margins was the strongest prognostic factor for survival. Patients with a tumor size larger than 2 cm, with lymph node involvement, or with a poorly differentiated tumor still had a 5-year survival rate greater than 40%. Patients with involved margins might be candidates for studies on adjuvant therapy.
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Affiliation(s)
- J H Allema
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
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17
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Nitecki SS, Sarr MG, Colby TV, van Heerden JA. Long-term survival after resection for ductal adenocarcinoma of the pancreas. Is it really improving? Ann Surg 1995; 221:59-66. [PMID: 7826162 PMCID: PMC1234495 DOI: 10.1097/00000658-199501000-00007] [Citation(s) in RCA: 453] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE The authors review their recent experience with resected pancreatic ductal adenocarcinoma. SUMMARY BACKGROUND DATA Ductal adenocarcinoma of the pancreas has traditionally had a 5-year survival rate less than 10% after curative resection. Recently, several groups have reported markedly improved 5-year survival rates (approaching 25%) for patients undergoing curative resection. METHODS Institutional experience with 186 consecutive patients (1981-1991) with pathologic diagnoses of ductal adenocarcinoma undergoing pancreatic resection was reviewed. Histologic specimens of all 3-year survivors (n = 31) were re-reviewed by two pathologists, one internal and one external; nonductal pancreatic cancers then were excluded. RESULTS After histologic re-review, 12 patients did not have ductal adenocarcinoma, leaving a total of 174 patients for analysis (102 men, 72 women; mean age 63 years, range 34-82 years). Mean follow-up was 22 months (range 4-109). Classical pancreaticoduodenectomy was performed in 71%, pylorus-preserving resection in 9%, and total pancreatectomy in 20%. Hospital mortality was 3%. Twenty-eight patients (16%) had macroscopically incomplete resections; 98 (56%) had lymph node metastases within the resected specimens, and 21 patients (12%) had extensive perineural invasion. Overall actuarial 5-year survival was 6.8%. Five-year survival was greater for node-negative versus node-positive patients (14% vs. 1%, p < 0.001), and for smaller (< 2 cm) versus larger tumors (20% vs. 1%, p < 0.001). The 5-year survival for the subset of patients with negative nodes and no perineural or duodenal invasion (69 patients) was 23% (p < 0.001). Mean survival of the 12 excluded patients was 53 +/- 7 months compared with 17.5 +/- 1 months in the 174 patients with ductal pancreatic cancer. CONCLUSIONS Five-year survival for patients undergoing pancreatic resection for lesions deemed to be clinically "curable" intraoperatively and histologically reviewed/confirmed to be ductal adenocarcinoma of the pancreas is approximately 7%. Survival is greater (23%) in the subset of patients with negative nodes and no duodenal or perineural invasions. Pathologic review of all patients with pancreatic ductal cancer adenocarcinoma is mandatory if survival data are to be meaningful.
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Affiliation(s)
- S S Nitecki
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
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18
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Klinkenbijl JH, Jeekel J, Schmitz PI, Rombout PA, Nix GA, Bruining HA, van Blankenstein M. Carcinoma of the pancreas and periampullary region: palliation versus cure. Br J Surg 1993; 80:1575-8. [PMID: 7507785 DOI: 10.1002/bjs.1800801227] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A retrospective study of 310 patients with carcinoma of the head of the pancreas or periampullary region was performed. Preoperative bile drainage by placement of a stent reduced the number of postoperative complications, especially bleeding (P = 0.03). The operative mortality rate was nil in patients with periampullary cancer aged under 70 years and 23 per cent in those over 70 years of age (P < 0.001). In the last 2 years of the study, the mortality rate following resection decreased to 2 per cent. Tumour-containing resection margins did not influence survival after resection (P = 0.48). Tumour dimension of pancreatic and periampullary cancer and the presence of tumour in locoregional lymph nodes (N1a) resected with the primary tumour in cancer of the head of the pancreas were of no prognostic value. Following palliative resection of carcinoma of the pancreatic head, median survival was significantly better than when no resection was performed (10.1 versus 3.9 months, P < 0.001). In conclusion, even palliative resection may benefit some patients. Preoperative bile drainage is indicated in those with jaundice. Resection should be performed, irrespective of tumour size, provided that the unit's operative mortality rate is sufficiently low.
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Affiliation(s)
- J H Klinkenbijl
- Department of General Surgery, University Hospital Dijkzigt, Rotterdam, The Netherlands
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19
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De Bernardinis G, Agnifili A, Gola P, Ibi I, Gianfelice F, Carducci G, Verzaro R. An original reconstructive method after pylorus-preserving pancreatoduodenectomy. Surg Today 1993; 23:481-5. [PMID: 8102919 DOI: 10.1007/bf00730620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Acute pancreatitis and leakage of pancreaticojejunal anastomosis are the most important causes of operative morbidity and mortality after pancreatoduodenectomy. We have introduced a modified technique for reconstruction that provides a functional exclusion of the pancreatic-jejunostomy in respect of the transit of gastric and biliary secretions. The immediate advantages of this technique are the reduction in the risk of leakage and the possibility of undertaking conservative treatment, in the case that leakage occurs. The preservation of the antral-pyloric unit, according to Traverso and Longmire, increases the functional features of the procedure, by reducing entero-gastric refluxes, and assuring a regulated gastric emptying. We herein present our series of 11 pancreatoduodenectomies (PD) for periampullary neoplasms and chronic pancreatitis. Throughout our series we experienced no cases of operative mortality. However, there was one specific instance of morbidity, consisting of one case of external biliary fistula by micro-dehiscence of the hepaticjejunostomy and which was later resolved by conservative treatment. Our most recent results have produced almost normal findings in terms of gastric secretion, gastric emptying and an absence of dumping syndrome, ulcers and refluxes.
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20
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Abstract
Potentially curative radical pancreaticoduodenectomy for ampullary adenocarcinoma was performed in 24 patients over a 35-year period. The overall operative mortality was 12.5%. Actuarial survival rate at 5 years was 61% +/- 13.4 standard error of the mean (SEM) and subsequently remained unchanged. In the same time period, 21 patients underwent potentially curative radical pancreaticoduodenectomy for periampullary tumors of pancreatic origin. Similar analysis showed an overall operative mortality of 23.8% and a survival rate at 5 years of 27% +/- 12.5 SEM. The results of radical pancreaticoduodenectomy for ampullary carcinoma in the most recent years (1976 to 1988) were compared with those of former years (1953 to 1975). There were no statistically significant differences in the 5-year survival rate; however, the operative mortality decreased from 25% in the former period to 6.3% in the recent period. Survival was dependent on nodal status. The 5-year survival rate was 78% +/- 11.5 SEM in the absence of nodal metastasis versus 50% +/- 25 SEM in the presence of regional nodal metastasis. These findings support the concept that radical pancreaticoduodenectomy offers a realistic probability for cure in a selected group of patients with carcinomas of the ampulla of Vater.
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Affiliation(s)
- W P Shutze
- Department of Surgery, University of Alabama Hospital, Birmingham, Alabama
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21
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Jacobs PP, van der Sluis RF, Wobbes T. Role of gastroenterostomy in the palliative surgical treatment of pancreatic cancer. J Surg Oncol 1989; 42:145-9. [PMID: 2478834 DOI: 10.1002/jso.2930420303] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The records of 72 consecutive patients with unresectable pancreatic cancer treated between 1974 and 1986 were evaluated to determine whether gastroenterostomy should be performed on a routine basis at initial intervention or on a therapeutic basis. Fourteen patients underwent an explorative laparotomy, 41 patients underwent biliary bypass, and 17 patients required biliary bypass and therapeutic gastroenterostomy at initial laparotomy. The mortality and morbidity rates in this last group were 18 and 59%, respectively. The most common complication was delayed gastric emptying (29%). Of the 37% of patients who required gastroenterostomy after initial biliary bypass, the mortality rate was 50% and delayed gastric emptying occurred in 57%. The mean survival after biliary bypass was 9.4 months while survival after therapeutic gastroenterostomy averaged 4.2 months. These findings suggest that gastroenterostomy should be performed on a prophylactic basis at initial intervention, unless a limited survival is expected.
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Affiliation(s)
- P P Jacobs
- Department of General Surgery, University Hospital Nijmegen, The Netherlands
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22
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Abstract
In a series of 52 patients presenting with tumors of the ampulla of Vater, endoscopic procedures, especially endoscopic sphincterotomy and snare biopsies, permitted histologic classifications as follows: adenocarcinoma: 50%, adenoma: 35%, and adenoma with cancer: 15%. In 37% of cases, the papilla was normal endoscopically and the tumor was detected only after sphincterotomy. Destruction of adenomas by snare resection, laser photoradiation, or both after sphincterotomy was attempted in 11 patients. Subsequent biopsies revealed persistence or recurrence of adenomatous tissue in only one case and complete destruction of adenomas, with a mean duration of follow-up of 39 months, in the 10 other cases. Palliative treatment by endoscopic procedures was performed in 21 patients and was effective for a mean of 45 months for adenomas and for a mean of 6 months for adenocarcinomas, with a mortality of 10%. To avoid repeated sphincterotomy in patients requiring palliative treatment, the data support the early use of endobiliary prostheses. Endoscopic palliative treatment is not indicated, however, for infiltrative tumors that can induce rapid duodenal obstruction.
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Affiliation(s)
- T Ponchon
- Hépatogastroenterologie, Hôpital E. Herriot, Lyon, France
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McGrath PC, McNeill PM, Neifeld JP, Bear HD, Parker GA, Turner MA, Horsley JS, Lawrence W. Management of biliary obstruction in patients with unresectable carcinoma of the pancreas. Ann Surg 1989; 209:284-8. [PMID: 2466448 PMCID: PMC1493941 DOI: 10.1097/00000658-198903000-00006] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Clinical and pathologic data from 73 patients with unresectable carcinoma of the pancreas treated from 1980 to 1987 were reviewed to evaluate the efficacy of biliary enteric bypass and percutaneous transhepatic biliary drainage (PTBD) in the treatment of malignant biliary obstruction. Fifty-two patients underwent biliary enteric bypass with no operative deaths and with a 15% operative morbidity. These patients had a median postoperative hospitalization of 12 days. Four patients (8%) eventually developed recurrent jaundice, and three of these were successfully treated with PTBD. The median survival for these 52 patients was 7 months. Twenty-one patients underwent PTBD with an 81% technical-success rate. These patients had a 33% early complication rate and a 33% in-hospital mortality. The median hospitalization was 13 days postdrainage. Of the 14 patients surviving the initial hospitalization, 86% developed late complications requiring 16 hospital admissions and ten emergency room visits for a total of 155 days of hospitalization. The median survival for those patients undergoing PTBD was 4 months from the time of diagnosis and 2 months from the time of catheter drainage. Surgical bypass offers excellent palliation for malignant biliary obstruction with extremely low morbidity and mortality in properly selected patients; PTBD is useful in the treatment of those patients with extensive disease, who are poor surgical candidates, or who have failed previous surgical drainage. There is a role for both of these palliative procedures in the management of patients with biliary obstruction from pancreatic cancer.
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Affiliation(s)
- P C McGrath
- Department of Surgery, Medical College of Virginia, Richmond
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Nakao A, Ichihara T, Nonami T, Harada A, Koshikawa T, Nakashima N, Nagura H, Takagi H. Clinicohistopathologic and immunohistochemical studies of intrapancreatic development of carcinoma of the head of the pancreas. Ann Surg 1989; 209:181-7. [PMID: 2464969 PMCID: PMC1493910 DOI: 10.1097/00000658-198902000-00008] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Clinicohistopathologic and immunohistochemical studies of intrapancreatic development of duct cell carcinoma of the head of the pancreas to the body and tail were done in 34 cases in which total pancreatectomy accompanied by portal vein resection were performed from July 1981 to June 1987. In studies of hematoxylin and eosin (HE) staining, intrapancreatic development from the head to the body or tail was observed in 14 cases of 34 cases (41.1%). Multicentricity or skip development was observed in two of 14 cases. However, by using immunostaining of carcinoembryonic antigen (CEA), carbohydrate antigen 19-9 (CA19-9) and DUPAN2, small cancer nests surrounded by dense fibrous connective tissues could be easily and accurately diagnosed, and finally, in 25 of 34 cases (73.5%), intrapancreatic continuous development from the head to body or tail was observed. The intrapancreatic development correlated with portal invasion and perineural invasion of carcinoma, hardness of body and tail, obstruction of the main pancreatic duct, and irregular pancreaticogram. The intraoperative quick immunostaining on the cryostat sections, together with HE staining, is useful to determine the intrapancreatic development of the carcinoma. The indication of total pancreatectomy or pancreatoduodenectomy for carcinoma of the head of the pancreas can be determined by these results.
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Affiliation(s)
- A Nakao
- Second Department of Surgery, Nagoya University School of Medicine, Japan
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25
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Hohenberger W, Zirngibl H, Gall FP. Pancreatic and Periampullar Carcinoma. Surg Oncol 1989. [DOI: 10.1007/978-3-642-72646-0_52] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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26
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Di Carlo V, Chiesa R, Pontiroli AE, Carlucci M, Staudacher C, Zerbi A, Cristallo M, Braga M, Pozza G. Pancreatoduodenectomy with occlusion of the residual stump by Neoprene injection. World J Surg 1989; 13:105-10; discussion 110-1. [PMID: 2543144 DOI: 10.1007/bf01671167] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Pancreatojejunal anastomosis disruption still represents the main postoperative complication after pancreatoduodenectomy. In this study, a technique of occlusion of the residual pancreatic stump instead of pancreatojejunal anastomosis is proposed. Between March, 1981 and August, 1987, we performed 51 pancreatoduodenectomies, using Neoprene injection in the Wirsung duct, for carcinoma of the pancreatic head (28 cases), ampullary carcinoma (12 cases), islet cell carcinoma (5 cases), and chronic pancreatitis (6 cases). We observed a 33.3% overall morbidity, with a 5.8% operative mortality. The complications observed seemed not to be related to the technique of pancreatic stump occlusion, except for 2 pancreatic fistulas which spontaneously resolved. Abdominal ultrasound and computed tomography scan performed during the follow-up did not show any significant morphological alteration of the residual stump. Pancreatic endocrine function was assessed in 10 patients by evaluating blood glucose, plasma insulin and plasma glucagon levels both fasting and after oral glucose, and intravenous arginine infusion. These tests were performed before surgery and 15 days, 6 months, 1, 2, and 3 years after surgery. The results showed that 60% of the patients had impaired glucose tolerance before surgery and the percentage did not significantly change up to 3 years later (75%). No patient developed diabetes mellitus, and only 1 patient progressed from a normal to an impaired glucose tolerance. In conclusion, intraductal injection of Neoprene after pancreatoduodenectomy seems to be a safer procedure compared to pancreatojejunal anastomosis and does not induce a post-surgical diabetes.
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Abstract
Pancreatic adenocarcinoma is increasing in frequency, generally grows without symptoms until late in its natural history, and presents many discouraging unresolved problems in management. This review analyzes the status of current modalities of diagnosis, staging, and treatment. The limitations of those methods are defined, and possible improvements and new directions are suggested. A strategy for a rational and humane approach to pancreatic cancer is developed with the goal of maximizing quality as well as quantity of life.
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Affiliation(s)
- A L Warshaw
- Surgical Services, Massachusetts General Hospital, Boston 02114
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28
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Fink AS, DeSouza LR, Mayer EA, Hawkins R, Longmire WP. Long-term evaluation of pylorus preservation during pancreaticoduodenectomy. World J Surg 1988; 12:663-70. [PMID: 3245219 DOI: 10.1007/bf01655880] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Abstract
The course of 196 patients with proven carcinoma of the pancreas seen at Yale New Haven Hospital from 1972 to 1982 was analyzed. Only 73% of the patients were preoperatively expected to have cancer of the pancreas. The patients who underwent resection had the longest mean survival but also the longest total hospital stay. Twenty-seven patients survived 1 year or more, but nonresected patients constituted 81.5% of this group. The only 5-year survivor did not undergo resection. Forty-seven percent of patients who survived 1 year and had not undergone gastroduodenal bypass, developed duodenal obstruction. It was not possible to identify a subset of patients with a favorable prognosis. A review totaling approximately 37000 patients, of whom 4100 had undergone resections, revealed only 156 survivors, 12 of whom had not been resected, for an overall survival rate of only 0.4%. No author had more than 3.4% of the total number of patients as 5-year survivors.
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Affiliation(s)
- B Gudjonsson
- Yale University School of Medicine, New Haven, Connecticut
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30
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Connolly MM, Dawson PJ, Michelassi F, Moossa AR, Lowenstein F. Survival in 1001 patients with carcinoma of the pancreas. Ann Surg 1987; 206:366-73. [PMID: 2820322 PMCID: PMC1493187 DOI: 10.1097/00000658-198709000-00015] [Citation(s) in RCA: 204] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Among 1001 patients with carcinoma of the pancreas, 23 of 912 patients with exocrine carcinomas, 10 of 46 with ampullary carcinomas, and 21 of 43 with malignant islet cell tumors survived 3 years. Of the survivors with exocrine cancers, there were nine of 97 patients who had curative operation, two had had palliative resections only, and one was an incidental microfocal carcinoma; in the remaining 11 patients a histologic origin in the pancreas was not established. Preoperatively suspected and histologically proven 3-year survivors included six patients with ductal adenocarcinomas, three patients with mucinous cystadenocarcinomas, one patient with acinic cell carcinoma, and one patient with microadenocarcinoma. Only two patients can be considered cured. Tumor size and lymph node status did not correlate with survival. Cystadenocarcinomas comprised 1% of cases but one third of 3-year survivors. Long-term survival in histologically confirmed pancreatic carcinoma is a rare event that cannot be predicted in the individual case.
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31
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Gall FP, Zirngibl H. Maligne Tumoren des Pankreas und der periampullären Region. CHIRURGISCHE ONKOLOGIE 1986. [DOI: 10.1007/978-3-642-69600-8_23] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Rosenberg JM, Welch JP, Macaulay WP. Cancer of the head of the pancreas: an institutional review with emphasis on surgical therapy. J Surg Oncol 1985; 28:217-21. [PMID: 2579295 DOI: 10.1002/jso.2930280315] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A clinical review of 461 patients with adenocarcinoma of the pancreas is presented. Seventy-nine percent of the group underwent laparotomy, including laparotomy and biopsy (n = 134), bypass procedures (n = 207), and radical resection (n = 24). The operative mortality following cholecystoenterostomy or choledochoenterostomy was similar but survival was greater following the latter procedure. Thirteen percent having biliary bypass alone needed later gastric bypass. Radical resection is recommended under favorable conditions (6.6% in this series). The five-year survival in this group was 12.5% and the operative mortality was 9% over the last 10 years.
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Abstract
Between 1956 and 1982, there were 55 pancreatoduodenectomies performed at the Medical University of South Carolina by 19 different surgeons. There were 26 resections for adenocarcinoma of the head of the pancreas and 16 resections for carcinoma of the ampulla of vater, carcinoma of the extrahepatic biliary ducts, and carcinoma of the duodenum. There were seven resections for chronic pancreatitis. There were two resections for trauma and three resections in the (1960s) for carcinoma of the stomach. There was one resection for cystadenocarcinoma of the pancreas. In the patients with carcinoma of the pancreas, resection was only performed when there was no gross evidence of extension beyond the parenchyma of the pancreas. Analysis of the resected specimen revealed 44% of the pancreatic carcinomas subsequently had positive lymph nodes. None of these patients became long-term survivors. Failure of the pancreato-jejunostomy was the most serious complication, occurring in 7 of 55 resections. There were no fistulas where a mucosal to mucosal anastomosis was performed to join the pancreas with the jejunum. The five-year survival for all patients with carcinoma of the pancreas was 11.6%. The 3 five-year survivors were from resections performed between 1956 and 1970. During these years, the mortality rate for the procedure was 21%. From 1970 to 1982 there were no five-year survivors from carcinoma of the pancreas. However, the mortality rate was 10.6%. The history and current controversies over this surgical procedure are reviewed.
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Abstract
Resection was carried out in 118 patients for periampullary lesions. Ninety-eight of these were adenocarcinomas and were treated by the Whipple operation, total pancreatectomy, or local resection (87 patients, 7 patients, and 4 patients, respectively). Diagnosis of pancreatic head carcinoma before resection was falsely positive in 27 percent of the patients. Mortality for radical resection was 4 percent. Five year survival for ampullary carcinoma was 32 percent, and for pancreatic head carcinoma it was 7 percent. Resection of all periampullary tumors is recommended, with the Whipple operation being the standard in most cases.
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Longmire WP. Cancer of the pancreas: palliative operation, Whipple procedure, or total pancreatectomy. World J Surg 1984; 8:872-9. [PMID: 6083676 DOI: 10.1007/bf01656027] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 26-1983. A 65-year-old woman with recurrent upper abdominal pain. N Engl J Med 1983; 308:1584-92. [PMID: 6855838 DOI: 10.1056/nejm198306303082608] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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