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Castaño R, Lopes TL, Alvarez O, Calvo V, Luz LP, Artifon ELA. Nitinol biliary stent versus surgery for palliation of distal malignant biliary obstruction. Surg Endosc 2010; 24:2092-8. [PMID: 20174944 DOI: 10.1007/s00464-010-0903-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2009] [Accepted: 01/14/2010] [Indexed: 02/07/2023]
Abstract
BACKGROUND Curative resection of pancreatic and biliary malignancies is rare. Most tumors are inoperable at presentation, and palliation of jaundice often is the goal. Biliary decompression can be achieved by surgical diversion or endoscopic biliary stents. This study aimed to compare clinical outcomes between surgical bypass and endoscopic uncovered nitinol stents in the palliation of patients with malignant distal common bile duct obstruction. METHODS A multicenter, retrospective, cohort study investigated 86 patients with inoperable malignant distal common bile duct strictures at tertiary referral centers in Medellín, Colombia. These patients had undergone surgery (group 1) or placement of an uncovered 30-Fr self-expandable nitinol stent produced locally in Medellín, Colombia (group 2). The main outcome measurements included cumulative biliary patency, hospital stay, and patient survival. RESULTS The study enrolled 86 patients (mean age, 66 years; range, 43-78 years) including 40 patients in group 1 and 46 patients in group 2. Both groups were similar in terms of age, gender, liver metastasis, and diagnosis. Technical success was achieved for 38 patients in group 1 (95%) and 43 patients in group 2 (93%). Functional biliary decompression was obtained in for 35 of the surgical patients (88%) and 42 of the stented patients (91%). Group 2 had lower rates for procedure-related mortality (2 vs. 7.5%; p = 0.01), a lower frequency of early complications (8.7 vs. 45%; p = 0.02), and a shorter hospital stay (median, 6 vs. 12 days; p = 0.01). Recurrent jaundice occurred for three patients in group 1 (7.5%) and eight patients in group 2 (17.3%) (p = 0.198). Late gastric outlet obstruction occurred for 12.5% of the patients in group 1 and 13% of the patients in group 2 (p = 0.73). Despite the early benefits of stenting, no significant difference in the median overall survival between the two groups was found (group 1, 163 days; group 2, 178 days; p = 0.11). The limitations of this study included the small number of patients and the retrospective design. CONCLUSIONS Endoscopic stenting and surgery are effective palliation. The former is associated with fewer early complications and the latter with fewer late complications. Patients who do not qualify for curative resection may be better managed by stent placement. Surgery should be reserved for patients more likely to survive longer.
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Affiliation(s)
- Rodrigo Castaño
- Hospital Pablo Tobón Uribe, Gastroenterología, Universidad de Antioquia, Grupo de Gastrohepatología, Universidad Pontificia Bolivariana, Medellín, Colombia.
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Hüser N, Michalski CW, Schuster T, Friess H, Kleeff J. Systematic review and meta-analysis of prophylactic gastroenterostomy for unresectable advanced pancreatic cancer. Br J Surg 2009; 96:711-9. [PMID: 19526616 DOI: 10.1002/bjs.6629] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND The value of prophylactic gastroenterostomy (usually combined with a biliary bypass) in patients with unresectable cancer of the pancreatic head is controversial. METHODS A systematic review of retrospective and prospective studies, and a meta-analysis of prospective studies, on the use of prophylactic gastroenterostomy for unresectable pancreatic cancer were performed. RESULTS Analysis of retrospective studies did not reveal any advantage or disadvantage of prophylactic gastroenterostomy. Three prospective studies comparing prophylactic gastroenterostomy plus biliodigestive anastomosis with no bypass or a biliodigestive anastomosis alone were identified (altogether 218 patients). For patients who had prophylactic gastroenterostomy, the chance of gastric outlet obstruction during follow-up was significantly lower (odds ratio (OR) 0.06 (95 per cent confidence interval (c.i.) 0.02 to 0.21); P < 0.001). The rates of postoperative delayed gastric emptying were similar in both groups (OR 1.93 (95 per cent c.i. 0.57 to 6.53); P = 0.290), as were morbidity and mortality. The estimated duration of hospital stay after prophylactic gastroenterostomy was 3 days longer than for patients without bypass (weighted mean difference 3.1 (95 per cent c.i. 0.7 to 5.5); P = 0.010). CONCLUSION Prophylactic gastroenterostomy should be performed during surgical exploration of patients with unresectable pancreatic head tumours because it reduces the incidence of long-term gastroduodenal obstruction without impairing short-term outcome.
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Affiliation(s)
- N Hüser
- Department of Surgery, Technische Universität München, Munich, Germany
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Mukherjee S, Kocher HM, Hutchins RR, Bhattacharya S, Abraham AT. Palliative surgical bypass for pancreatic and peri-ampullary cancers. J Gastrointest Cancer 2009; 38:102-7. [PMID: 18810668 DOI: 10.1007/s12029-008-9020-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND The optimal method of palliation for patients with unresectable pancreatic and peri-ampullary cancer (PAC) is controversial with surgical bypass or endoscopic stenting, each having advantages and disadvantages. AIMS We analysed short term outcomes and survival for all patients undergoing surgical palliative bypass procedures. MATERIALS AND METHODS All patients undergoing palliative surgical bypass for unresectable PAC from Aug 1999 to July 2007 were identified from our database. Outcomes analysed were peri-operative morbidity, mortality, and overall survival with comparisons from contemporaneous literature. RESULTS One hundred eight patients (median age 65 (range 36-86) years; male = 61) had palliative surgical bypass procedures for unresectable PAC. Patients underwent combined biliary and gastric bypass (n = 81, 75%), gastric bypass alone (n = 24, 22.2%) or biliary bypass alone (n = 3, 2.8%). Overall mortality was 6.5% and the morbidity was 15.7%. Median hospital stay was 11 (range 4-54) days. Median survival was 6 (95% confidence interval (CI) = 4.3-7.6) months. No re-explorations for recurrent biliary or gastric obstruction were required. Contemporaneous literature review showed similar results. CONCLUSION Surgical bypass performed in a specialist pancreatic center can offer effective palliation for unresectable PAC, with satisfactory outcomes.
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Affiliation(s)
- Samrat Mukherjee
- Barts and the London NHS Trust, Barts and the London HPB Centre, The Royal London Hospital Whitechapel, London, E1 1BB, UK.
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Parks RW, Johnston GW, Rowlands BJ. Surgical biliary bypass for benign and malignant extrahepatic biliary tract disease. Br J Surg 2005. [DOI: 10.1046/j.1365-2168.1997.02734.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Harewood GC, Baron TH. Cost analysis of magnetic resonance cholangiography in the management of inoperable hilar biliary obstruction. Am J Gastroenterol 2002; 97:1152-8. [PMID: 12014720 DOI: 10.1111/j.1572-0241.2002.05682.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Palliation of patients with Klatskin tumors involving both hepatic ducts is usually performed with bilateral biliary stent placement. Magnetic resonance cholangiopancreatography (MRCP) offers the ability to visualize the hepatic ducts without injection of contrast, thereby reducing the patient's risk of developing postprocedure bacterial cholangitis. We used decision analysis techniques to quantitate the cost-effectiveness of MRCP before stent placement versus routine placement of bilateral biliary stents in the setting of inoperable malignant hilar obstruction. In addition to determining which strategy was most economical, we used sensitivity analysis to identify the critical factors defining relative costs. METHODS A decision analysis model was designed comparing MRCP with subsequent unilateral biliary stent placement and double biliary stent placement approaches for palliation of jaundice in a patient with inoperable malignant hilar obstruction, as viewed from the societal perspective. Baseline probabilities, obtained from the published literature, were varied through plausible ranges using sensitivity analysis. Charges were based on Medicare professional plus facility fees or diagnosis-related group rates for out- and inpatients, respectively. RESULTS MRCP with subsequent directed unilateral stent placement was the least costly approach ($3806) compared with bilateral stent placement ($4275), provided the bilateral biliary stent complication rate was >3%. Bilateral stent placement needed to confer a survival advantage of at least 7 days over unilateral stent placement to become the more cost-effective approach. CONCLUSIONS The use of MRCP to guide biliary stent placement in a patient with inoperable hilar obstruction reduces the overall cost of treatment. The uncertainty of any survival advantage that bilateral biliary stent placement confers over unilateral stent placement makes cost-effectiveness difficult to assess.
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Affiliation(s)
- G C Harewood
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota 55905, USA
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Horstmann O, Kley CW, Post S, Becker H. 'Cross-section gastroenterostomy' in patients with irresectable periampullary carcinoma. HPB (Oxford) 2001; 3:157-63. [PMID: 18332918 PMCID: PMC2020797 DOI: 10.1080/136518201317077170] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND The most frequent complication following gastroenterostomy (GE) for gastric outlet obstruction is delayed gastric emptying (DGE), which occurs in roughly 20% of patients. There is evidence that DGE may be linked to the longitudinal incision of the jejunum and that a transverse incision (cross-section GE) may decrease the incidence of DGE following GE. PATIENTS AND METHODS In contrast to the orthodox GE, the jejunum is severed transversely up to a margin of 1.5 cm at the mesenteric border and the anastomosis is created with a single running suture. A Braun anastomosis is added 20-30 cm distally to the GE. Patients were followed prospectively with special regard to the occurrence of DGE. RESULTS Between 1 August 1994 and 1 August 1998, 25 patients underwent cross-section GE, mostly because of an irresectable periampullary carcinoma. Eight patients exhibited clinical signs of gastric outlet obstruction preoperatively, while in 17 the GE was performed on a prophylactic basis. A biliary bypass was added in 15 patients. There was no disruption of the GE, but one patient died in hospital (4%). The nasogastric tube was withdrawn on the first postoperative day (range 0-6 days), a liquid diet was started on the fifth day (range 2-7 days) and a full regular diet was tolerated at a median of 9 days (6-14 days).The incidence of DGE was 4%: only the single patient who died fulfilled the formal criteria for DGE. DISCUSSION In contrast to orthodox GE, DGE seems to be of minor clinical importance following cross-section GE. As the technique is easy to perform, is free of specific complications and leads to a low incidence of DGE, it should be considered as an alternative to conventional GE.
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Affiliation(s)
- O Horstmann
- Department of General Surgery, Georg August UniversityGöttingenGermany
| | - CW Kley
- Department of General Surgery, Georg August UniversityGöttingenGermany
| | - S Post
- Department of Surgery, Mannheim University Hospital, University of HeidelbergGermany
| | - H Becker
- Department of General Surgery, Georg August UniversityGöttingenGermany
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Haycox A, Lombard M, Neoptolemos J, Walley T. Review article: current treatment and optimal patient management in pancreatic cancer. Aliment Pharmacol Ther 1998; 12:949-64. [PMID: 9798799 DOI: 10.1046/j.1365-2036.1998.00390.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This review analyses the current state of knowledge and understanding concerning the optimum treatment and therapeutic management of patients who suffer from pancreatic cancer. It outlines recent advances in scientific understanding and assesses their potential future value to clinicians in confronting this disease. Despite a significant expansion in scientific knowledge relating to factors underlying the early development of pancreatic carcinoma, the clinician continues to be restricted to a severely limited therapeutic armoury for this disease. Local therapies (surgery and radiation) are inevitably of limited value in the face of a disease that is normally encountered at a stage where metastasis is already highly developed. Despite such limitations, however, surgery performed in specialist units may be of value for 10-20% of patients, with a 5-year survival rate in such units of between 10 and 24%. This may be improved even further by appropriate use of adjuvant treatment. The advanced stage of the disease when normally encountered emphasizes the potential value of systemic treatment in this therapeutic area. Unfortunately systemic treatment (chemotherapy) has been found to be ineffective to date in significantly extending survival, with a low rate and duration of remission being identified in most trials. The challenge for both the health service and the pharmaceutical industry is to harness recent and future developments in scientific knowledge to the practical benefit of clinicians. Where cure is possible it should be vigorously pursued; where it is not, in this field above all others, clinicians have a duty of care. To achieve this it is necessary to abandon the therapeutic nihilism that has characterized the attitudes of clinicians towards this disease in the past. It is time that such nihilism was replaced by a recognition of the challenges and the opportunities available to clinicians in enhancing the quantity and quality of life available to patients. The dictum of 'curing whenever possible but caring always' should be the future therapeutic philosophy used to guide clinicians in this important and rapidly changing therapeutic area.
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Affiliation(s)
- A Haycox
- Department of Pharmacology and Therapeutics, University of Liverpool, UK.
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van Wagensveld BA, Coene PP, van Gulik TM, Rauws EA, Obertop H, Gouma DJ. Outcome of palliative biliary and gastric bypass surgery for pancreatic head carcinoma in 126 patients. Br J Surg 1997. [PMID: 9361599 DOI: 10.1002/bjs.1800841018] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Recent reports of decreased morbidity and mortality following palliative surgery for patients with irresectable pancreatic head carcinoma prompted a review of the results in 126 patients (median age 64 (range 39-90) years) who had undergone palliative biliary and gastric bypass surgery. METHODS The indication for surgical palliation was the finding of an irresectable tumour at laparotomy (n = 44), failure of endoscopic treatment (n = 43), clinical symptoms of gastric outlet obstruction (n = 28) and miscellaneous (n = 11). Biliary and gastric bypass was performed in 118 patients, biliary bypass alone in six and gastrojejunostomy alone in two. The indication for gastrojejunostomy was symptoms in 28 patients (23 per cent) and prophylaxis in 92 patients (77 per cent). RESULTS Postoperative local complications occurred in 17 per cent of patients, general complications in 10 per cent and delayed gastric emptying in 14 per cent of patients. The 30-day mortality rate was 1 per cent and overall hospital mortality rate 2 per cent. Median hospital stay was 17 (range 5-80) days. Median overall postoperative survival was 190 (range 14-830) days. Late obstructive gastrointestinal symptoms occurred in 14 patients (11 per cent) after a median of 141 (range 21-356) days. CONCLUSION Roux-en-Y hepaticojejunostomy combined with gastrojejunostomy offers effective palliation for irresectable pancreatic head cancer and can be performed with low mortality and acceptable morbidity rates.
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Affiliation(s)
- B A van Wagensveld
- Department of Surgery, Academic Medical Centre, Amsterdam, The Netherlands
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10
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van Wagensveld BA, Coene PPLO, van Gulik TM, Rauws EAJ, Obertop H, Gouma DJ. Outcome of palliative biliary and gastric bypass surgery for pancreatic head carcinoma in 126 patients. Br J Surg 1997. [DOI: 10.1111/j.1365-2168.1997.02799.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Parks RW, Johnston GW, Rowlands BJ. Surgical biliary bypass for benign and malignant extrahepatic biliary tract disease. Br J Surg 1997. [DOI: 10.1002/bjs.1800840415] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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12
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Wade TP, Neuberger TJ, Swope TJ, Virgo KS, Johnson FE. Pancreatic cancer palliation: using tumor stage to select appropriate operation. Am J Surg 1994; 167:208-12; discussion 212-3. [PMID: 7508687 DOI: 10.1016/0002-9610(94)90075-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
To assess the effect of tumor stage on the surgical palliation of pancreatic cancer, 350 cancers from 74 U.S. Department of Veterans Affairs (DVA) hospitals from 1987 to 1991 were staged from pathologic and operative data, then grouped by initial surgery: biliary bypass only (BO), gastric bypass only (GO), or combined biliary and gastric bypass (BG). Re-operations were recorded as later gastric and/or biliary bypass: Stages I-II (local disease): BO (n = 52)--6 later gastric (12%), 3 later biliary (6%); BG (n = 60)--3 later gastric (5%); 3 later biliary (5%). Stage III (positive nodes): BO (n = 26)--1 later gastric (4%); BG (n = 35)--1 later gastrobiliary bypass (3%). Stage IV (metastases): BO (n = 71)--3 later gastric (4%), 3 later biliary (4%); BG (n = 70)--2 later gastrobiliary bypass (3%). GO (all stages): (n = 41)--1 later gastric (2%), 4 later biliary (10%). Using a two-factor ANOVA comparing survival by stage and original surgery, we found that stage had a significant effect on survival (p = 0.0001), but the type of initial bypass operation had no effect. Re-operation after palliative pancreatic cancer surgery was necessary in less than 5% of patients with BG. Initial BG reduced the incidence of re-operation for patients with jaundice and without metastatic disease, and may also benefit patients with gastric obstruction alone. Patients with jaundice who have peritoneal or liver metastases can be treated effectively with BO if they have no symptoms of gastric outlet obstruction.
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Affiliation(s)
- T P Wade
- Department of Surgery, John Cochran Department of Veterans Affairs Medical Center, St. Louis, Missouri
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13
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van der Schelling GP, van den Bosch RP, Klinkenbij JH, Mulder PG, Jeekel J. Is there a place for gastroenterostomy in patients with advanced cancer of the head of the pancreas? World J Surg 1993; 17:128-32; discussion 132-3. [PMID: 7680512 DOI: 10.1007/bf01655726] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
There remains doubt about the need for gastroenterostomy in patients with advanced cancer of the pancreatic head, performed either prophylactically or when passage of food becomes impossible. The records of 142 patients admitted for advanced pancreatic cancer to the Erasmus University Hospital over a period of 11 years were reviewed. We concentrated especially on the pre- and postoperative intake of food in cases involving gastroenterostomy and the morbidity and mortality associated with abdominal surgery in these patients. Of 129 patients without symptoms of gastric outlet obstruction at the time of diagnosis, 31 underwent prophylactic gastroenterostomy. The procedure did not prevent gastric outlet obstruction in 4 patients. Of the remaining 98 patients, 15 developed gastric outlet obstruction. Cox proportional hazards analysis showed no significant difference in the interval to the occurrence of a symptomatic obstruction between these two groups, taking into account other covariables. Postoperative complications and mortality regarding a gastroenterostomy were high, ranging from 9% to 41% and 11% to 33%, respectively. Our results do not indicate that prophylactic gastroenterostomy may significantly prevent future gastric outlet obstruction; therefore, as it also increases morbidity, it should not be performed. A gastroenterostomy to relieve symptoms should be considered carefully, as the success rate is low and is accompanied by a considerable incidence of morbidity and mortality.
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Affiliation(s)
- G P van der Schelling
- Department of General Surgery, Erasmus University Hospital, Rotterdam, The Netherlands
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Watanapa P, Williamson RC. Surgical palliation for pancreatic cancer: developments during the past two decades. Br J Surg 1992; 79:8-20. [PMID: 1371087 DOI: 10.1002/bjs.1800790105] [Citation(s) in RCA: 259] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Improvements in pancreatic imaging over the past 20 years have revolutionized the preoperative diagnosis and assessment of resectability in patients with suspected pancreatic cancer. This review highlights the resultant trends in the surgical treatment of ductal carcinoma of the pancreas, comparing series reported between 1981 and 1990 with those from the previous decade. Small but worthwhile gains have been achieved both in overall resection rate and in the survival rate from such resections. Nevertheless, 80 per cent or more of affected patients are still unsuitable for resection because of the extent of their disease. Laparotomy retains a crucial role in the management of carcinoma of the pancreatic head, although percutaneous and endoscopic stents provide a useful alternative for palliation of malignant obstructive jaundice in elderly patients or those with carcinomatosis. Operation provides the chance to confirm the nature and full extent of the tumour, to circumvent duodenal obstruction and to abolish pain, besides relieving jaundice without the need for tubes (with their potential to block). By contrast, operative treatment generally has much less to offer in patients with carcinoma of the pancreatic body, unless diagnosis and irresectability remain in doubt. In combination, radiotherapy and 5-fluorouracil may achieve more as adjuncts to palliative surgery than either agent alone. The increasing safety of pancreaticoduodenectomy raises the possibility of palliative resection in younger patients with limited but incurable disease.
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Affiliation(s)
- P Watanapa
- Department of Surgery, Royal Postgraduate Medical School, Hammersmith Hospital, London, UK
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Taylor I. General surgery. Postgrad Med J 1991; 67:876-91. [PMID: 1758797 PMCID: PMC2399165 DOI: 10.1136/pgmj.67.792.876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- I Taylor
- University Surgical Unit, Southampton General Hospital, UK
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Abstract
A review of 122 patients treated for pancreatic adenocarcinoma from January 1978 through December 1984 was accomplished to determine patient survival and the effect of surgical palliation. One hundred patients underwent laparotomy, including biopsy only (n = 42), biliary bypass (n = 30), gastric bypass (n = 1), biliary and gastric bypass (n = 14), and curative resection (n = 13). Total patient median survival was 3.6 months and no patient lived 5 years. No significant difference in survival was found between the biliary bypass and combined biliary-gastric bypass groups. Only 1 of 30 patients (3.3%) undergoing biliary bypass alone without evidence of pre-operative gastric outlet obstruction developed late gastric outlet obstruction requiring gastrojejunostomy. Operative time and postoperative morbidity were greater in the biliary-gastric bypass group. These results do not support routine prophylactic use of gastrojejunostomy at the time of biliary bypass for patients with unresectable carcinoma of the pancreas.
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Affiliation(s)
- W A Zamboni
- Department of Surgery, Southern Illinois University School of Medicine, Springfield 62794-9230
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