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Savides TJ. EUS-guided fine-needle insertion of radiopaque fiducials: X marks the spot. Gastrointest Endosc 2006; 64:418-9. [PMID: 16923492 DOI: 10.1016/j.gie.2006.03.920] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2006] [Accepted: 03/31/2006] [Indexed: 12/10/2022]
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Riall TS, Cameron JL, Lillemoe KD, Winter JM, Campbell KA, Hruban RH, Chang D, Yeo CJ. Resected periampullary adenocarcinoma: 5-year survivors and their 6- to 10-year follow-up. Surgery 2006; 140:764-72. [PMID: 17084719 DOI: 10.1016/j.surg.2006.04.006] [Citation(s) in RCA: 160] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2006] [Revised: 04/27/2006] [Accepted: 04/28/2006] [Indexed: 12/15/2022]
Abstract
BACKGROUND Many studies have reported 5-year survival data after pancreaticoduodenectomy for periampullary adenocarcinoma. This study evaluates 10-year survival in patients surviving 5 years after initial surgery. METHODS We reviewed all patients undergoing pancreaticoduodenectomy for periampullary adenocarcinoma from April 1970 to July 1999 at a single institution. All 5-year survivors were identified, and their subsequent 5-year survival was compared with the actuarial survival of the general population starting at 70 years of age. RESULTS Nine hundred fifteen patients underwent pancreaticoduodenectomy for periampullary adenocarcinoma. Follow-up was complete on 890 patients. There were 201 (23%) 5-year survivors with a median age of 65 years at initial surgery; 51% were male and 92% were Caucasian. For the 5-year survivors, the carcinoma origin was pancreatic in 46%, ampullary in 25%, distal bile duct in 17%, and duodenal in 12%. For all 5-year survivors, the subsequent 5-year actuarial survival rate was 65%, with a median survival after achieving the 5-year landmark of 7.9 additional years. The subsequent 5-year survival by site of tumor origin was 55% for pancreatic, 66% for ampullary, 74% for bile duct, and 85% for duodenal cancer. For the age-matched population, the 5-year survival rate was 87% (P<.001 when compared with those with all periampullary cancers). CONCLUSIONS While the 5-year survival rate for all patients with resected periampullary adenocarcinoma is only 23%, these data imply that attainment of the 5-year survival landmark carries with it an improved survival for the subsequent 5 years. While the survival rate was less than that of the age-matched population, 65% of 5-year survivors survived 5 more years, bringing them to the 10-year postresection landmark.
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Deffieux X, Castaigne D, Pomel C. Role of laparoscopy to evaluate candidates for complete cytoreduction in advanced stages of epithelial ovarian cancer. Int J Gynecol Cancer 2006; 16 Suppl 1:35-40. [PMID: 16515565 DOI: 10.1111/j.1525-1438.2006.00323.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The objective of this study was to evaluate the role of laparoscopy in selecting candidates for complete cytoreduction surgery in epithelial ovarian carcinoma. We performed an explorative laparoscopy in 15 women presenting with advanced ovarian carcinoma, and for whom the preoperative evaluation was considered unsatisfactory, to define the possibility of achieving a complete cytoreduction. We focused on three sites of carcinomatosis: bowel, liver pedicle, and right diaphragmatic dome. Laparoscopic evaluation was successful in all 15 patients. Four patients were considered to have unresectable carcinomatosis because of extensive involvement of the small bowel and therefore had no laparotomy. These women underwent neoadjuvant chemotherapy in the following 2 weeks. Eleven patients were considered to have resectable peritoneal carcinomatosis (PC). Ten women had no macroscopic residual tumor after surgery. A modified posterior exenteration was performed in five patients. The laparoscopic exploration had underestimated the liver pedicle involvement in two patients, but only one had an infracentimetric residual tumor after surgery. Laparoscopy is a reliable method of exploring PC in advanced-stage ovarian cancer. Laparoscopy may obviate the need for unnecessary laparotomy in many cases and may, therefore, contribute to a better quality of life for patients found to have unresectable disease.
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Hartel M, Hoffmann G, Wente MN, Martignoni ME, Büchler MW, Friess H. Randomized clinical trial of the influence of local water-filtered infrared A irradiation on wound healing after abdominal surgery. Br J Surg 2006; 93:952-60. [PMID: 16845694 DOI: 10.1002/bjs.5429] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Abstract
Background
Postoperative local water-filtered infrared A (wIRA) irradiation improves tissue oxygen partial pressure, tissue perfusion and tissue temperature, which are important in wound healing.
Methods
The effect of wIRA irradiation on abdominal wound healing following elective gastrointestinal surgery was evaluated. Some 111 patients undergoing moderate to major abdominal surgery were randomized into one of two groups: wIRA and visible light irradiation (wIRA group) or visible light irradiation alone (control group). Uncovered wounds were irradiated twice a day for 20 min from days 2–10 after operation.
Results
Irradiation with wIRA improved postoperative wound healing in comparison to visible light irradiation alone. Main variables of interest were: wound healing assessed on a visual analogue scale (VAS) by the surgeon (median 88·6 versus 78·5 respectively; P < 0·001) or patient (median 85·8 versus 81·0; P = 0·040), postoperative pain (median decrease in VAS score during irradiation 13·4 versus 0; P < 0·001), subcutaneous oxygen tension after irradiation (median 41·6 versus 30·2 mmHg; P < 0·001) and subcutaneous temperature after irradiation (median 38·9 versus 36·4 °C; P < 0·001). The overall result, in terms of wound healing, pain and cosmesis, measured on a VAS by the surgeon (median 79·0 versus 46·8; P < 0·001) or patient (79·0 versus 50·2; P < 0·001) was better after wIRA irradiation.
Conclusion
Postoperative irradiation with wIRA can improve normal postoperative wound healing and may reduce costs in gastrointestinal surgery.
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Celis Zapata J, Berrospi Espinoza F, Ruíz Figueroa E, Payet Meza E, Chávez Passiuri I, Young Tabusso F. [Reconstruction following proximal pancreatoduodenectomy by simplified pancreatojejunal anastomosis. Operation results in 198 patients]. REVISTA DE GASTROENTEROLOGIA DEL PERU : ORGANO OFICIAL DE LA SOCIEDAD DE GASTROENTEROLOGIA DEL PERU 2006; 26:271-7. [PMID: 17053823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
INTRODUCTION The pancreatojejunal anastomosis is considered the weak spot when carrying out a duodenopancreatectomy, because it causes most of the complications following a Whipple surgery. Here we present a series of cases using a single technique for performing this anastomosis. MATERIAL AND METHODS During the period between October 2002 and August 2005, 49 duodenopancreatectomies were performed at the 3AII Department of the National Hospital Edgardo Rebagliati Martins (H.N.E.R.M.) in 31 of these cases a lateral mucosa to mucosa pancreatojejunal anastomosis was carried out by the same surgeon. RESULTS The most frequent complication was infection of the operating wound followed by pancreatic fistula and intra-abdominal hemorrhage and the overall morbidity was 29%. Pancreatic fistula developed in 13% of the cases; however, no patient required additional treatment and the fistula closed maximum twenty days after the surgery. On average, patients resumed oral food intake after 6 days and remained hospitalized for 16 days. Mortality was 3%, because a patient developed a pseudo-aneurysm of the hepatic artery, which ruptured 17 days after the operation. CONCLUSIONS The mucosa to mucosa pancreatojejunal anastomosis is a safe technique with a low index of pancreatic fistula and mortality.
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Champault G, Descottes B, Dulucq JL, Fabre JM, Fourtanier G, Gayet B, Johanet H, Samama G. [Laparoscopie surgery: guidelines of specialized societies in 2006, SFCL-SFCE]. ANNALES DE CHIRURGIE 2006; 131:415-20. [PMID: 16762309 DOI: 10.1016/j.anchir.2006.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Spies C, Eggers V, Szabo G, Lau A, von Dossow V, Schoenfeld H, Althoff H, Hegenscheid K, Bohm B, Schroeder T, Pfeiffer S, Ziemer S, Paschen C, Klein M, Marks C, Miller P, Sander M, Wernecke KD, Achterberg E, Kaisers U, Volk HD. Intervention at the level of the neuroendocrine-immune axis and postoperative pneumonia rate in long-term alcoholics. Am J Respir Crit Care Med 2006; 174:408-14. [PMID: 16728716 DOI: 10.1164/rccm.200506-907oc] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
RATIONALE Postoperative pneumonia is three to four times more frequent in patients with alcohol use disorders followed by prolonged intensive care unit (ICU) stay. Long-term alcohol use leads to an altered perioperative hypothalamus-pituitary-adrenal (HPA) axis and immunity. OBJECTIVES The aim of this study was to evaluate HPA intervention with low-dose ethanol, morphine, or ketoconazole on the neuroendocrine-immune axis and development of postoperative pneumonia in long-term alcoholic patients. METHODS In this randomized, double-blind controlled study, 122 consecutive patients undergoing elective surgery for aerodigestive tract cancer were included. Long-term alcohol use was defined as consuming at least 60 g of ethanol daily and fulfilling the Diagnostic and Statistical Manual of Mental Disorders IV criteria for either alcohol abuse or dependence. Nonalcoholic patients were included but only as a descriptive control. Perioperative intervention with low-dose ethanol (0.5 g/kg body weight per day), morphine (15 mug/kg body weight per hour), ketoconazole (200 mg four times daily), and placebo was started on the morning before surgery and continued for 3 d after surgery. Blood samples to analyze the neuroendocrine-immune axis were obtained on the morning before intervention and on Days 1, 3, and 7 after surgery. MEASUREMENTS AND MAIN RESULTS In long-term alcoholic patients, all interventions decreased postoperative hypercortisolism and prevented impairment of the cytotoxic T-lymphocyte type 1:type 2 ratio. All interventions decreased the pneumonia rate from 39% to a median of 5.7% and shortened intensive care unit stay by 9 d (median) compared with the placebo-treated long-term alcoholic patients. CONCLUSIONS Intervention at the level of the HPA axis altered the immune response to surgical stress. This resulted in decreased postoperative pneumonia rates and shortened intensive care unit stay in long-term alcoholic patients.
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Glehen O, Cotte E, Brigand C, Arvieux C, Sayag-Beaujard AC, Gilly FN. Nouveautés thérapeutiques dans la prise en charge des carcinoses péritonéales d'origine digestive : chirurgie de cytoréduction et chimiothérapie intrapéritonéale. Rev Med Interne 2006; 27:382-91. [PMID: 16236392 DOI: 10.1016/j.revmed.2005.08.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2005] [Accepted: 08/23/2005] [Indexed: 01/26/2023]
Abstract
PURPOSE Peritoneal carcinomatosis and particularly those from digestive origin has long been considered as an automatically terminal disease in abdominal cancer patients. CURRENT KNOWLEDGE AND KEY POINTS Over the past decade, new locoregional treatments combining cytoreductive surgery, peritonectomy procedures with perioperative intraperitoneal chemotherapy (with or without hyperthermia) have been developed by specialized teams. Because of its high but acceptable mortality and morbidity, this aggressive but comprehensive therapeutic strategy requires accurate and strict patient's selection into multidisciplinary and specialized teams. It may allow prolonged survival and cure for patients with pseudomyxoma peritonei, peritoneal mesothelioma, carcinomatosis from colorectal or gastric cancer. Qualitative and quantitative prognostic indicators are needed to assess a patient's eligibility, including tumor histopathology, assessment of carcinomatosis extent or completeness of cytoreduction which appears to be the most important. PERSPECTIVES Combination of cytoreductive surgery with perioperative intraperitoneal chemotherapy appears to be an adapted therapeutic approach for patients strictly selected, with peritoneal carcinomatosis. Phase III studies are now needed for the validation and the evaluation of the type of intraperitoneal chemotherapy.
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van Vilsteren FGI, Baskin-Bey ES, Nagorney DM, Sanderson SO, Kremers WK, Rosen CB, Gores GJ, Hobday TJ. Liver transplantation for gastroenteropancreatic neuroendocrine cancers: Defining selection criteria to improve survival. Liver Transpl 2006; 12:448-56. [PMID: 16498656 DOI: 10.1002/lt.20702] [Citation(s) in RCA: 112] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Liver transplantation for gastroenteropancreatic neuroendocrine cancer (GEP) is controversial. The aim of this study was to assess patient outcomes after liver transplantation for hepatic metastases from GEP. Medical records of patients who underwent liver transplantation for GEP were reviewed. Immunohistochemistry for assessing the Ki67 proliferation index was performed on explanted liver tissue. Nineteen patients who underwent liver transplantation had a mean follow-up of 22 months with a range of 0 to 84 months. There was 1 intraoperative death, and 3 patients had disease recurrence after liver transplantation leading to death in 1 patient. Overall estimated 1-year survival for 17 patients included in the treatment protocol (mean follow-up, 15 months) was 87% with an estimated 1-year recurrence-free rate (conditional on survival) of 77%. Three of 11 patients with pancreatic islet cell GEP developed disease recurrence, whereas all 8 patients with carcinoid GEP remain free of disease. Analysis of the Ki67 proliferation index in 18 patients did not differentiate those with recurrence from those without disease recurrence. In conclusion, liver transplantation for patients with hepatic metastases from GEP is a viable therapeutic option in highly selected patients.
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Vlad L. Laparoscopic surgery in digestive oncology "or the end of the beginning". ROMANIAN JOURNAL OF GASTROENTEROLOGY 2005; 14:325-8. [PMID: 16400346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
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Zöpf T, Schneider ARJ, Weickert U, Riemann JF, Arnold JC. Improved preoperative tumor staging by 5-aminolevulinic acid induced fluorescence laparoscopy. Gastrointest Endosc 2005; 62:763-7. [PMID: 16246693 DOI: 10.1016/j.gie.2005.05.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2005] [Accepted: 05/12/2005] [Indexed: 01/04/2023]
Abstract
BACKGROUND We report our data in 35 patients who underwent preoperative conventional and fluorescence-based staging laparoscopy. We use the data to address the questions of whether fluorescence examination increases the yield of metastatic lesions and alters treatment intervention. METHODS Fluorescence laparoscopy was successfully performed in 30 patients with GI malignancies. After sensitization with 5-aminolevulinic acid, conventional white-light mode and fluorescence-light laparoscopies were sequentially performed. A suspected malignancy was biopsied. OBSERVATIONS In 5 patients, examinations were incomplete because of adhesions. In 9 of 10 patients, hepatic or peritoneal metastases were detected by white-light examination. In 4 of these 9, blue-light examination yielded more metastatic lesions. In one patient with no lesions by white- or blue-light examination, surgery revealed hepatic metastasis in a location not accessible to laparoscopic examination. In 18 patients, surgery confirmed the absence of metastatic lesions. CONCLUSIONS A fluorescence, blue-light examination yielded more lesions than the conventional white-light examination but did not alter treatment intervention and did not enhance yield when metastatic lesion is in an inaccessible location. Continued research should focus on whether treatment intervention will be altered by the fluorescence examination.
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Enesel MB, Acalovschi I, Grosu V, Sbarcea A, Rusu C, Dobre A, Weiss T, Zarkovic N. Perioperative application of the Viscum album extract Isorel in digestive tract cancer patients. Anticancer Res 2005; 25:4583-90. [PMID: 16334146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
BACKGROUND It is assumed that perioperative immunomodulation of cancer patients can attenuate cellular and humoral deficiencies thus improving their overall health status. Mistletoe (Viscum album L.) anticancer drugs are likely candidates for such adjuvant therapy, because they do not have major adverse side-effects but have dual desirable activities; immune-modulating effects and relatively selective cytotoxicity for cancer cells. MATERIALS AND METHODS We used the aqueous extract Isorel, which is produced from the entire plant and is validated for batch consistency. The study involved 70 cancer patients, divided into two groups: Isorel-treated group of 40 patients who received Isorel for 2 pre- and 2 post-operative weeks (1 esophageal, 16 gastric, 2 pancreatic and 21 colorectal carcinomas) and the age- and sex-matched control group of 30 patients that did not receive Isorel (2 esophageal, 9 gastric, 3 pancreatic, 1 ileac and 15 colorectal carcinomas). Blood samples were obtained to study parameters of the immune system before the surgery and the drug administration (DO) and on the postoperative days 1 and 14 (D1, D14). The overall health status was evaluated after 60 days by the Kamofsky Performance Index and by the Analogic Scale of Anxiety. The results were compared by Student's t-test and one-way ANOVA test. RESULTS Isorel significantly attenuated the immuno-suppressive effects of surgery observed for the Isorel-treated group, increasing the number of NK cells, the T and B cells, in particular T-helper cells, complement, IgA, IgG and IgM values also in comparison to the respective D0 values. Both the Kamofsky status and the Anxiety Scale improved remarkably in Isorel-treated patients in comparison to the control. CONCLUSION The results of this study indicate that perioperative use of the mistletoe drug Isorel can improve immune competence and the overall health status of cancer patients undergoing surgery.
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Nakamura K, Kariyazono H, Komokata T, Hamada N, Sakata R, Yamada K. Influence of preoperative administration of omega-3 fatty acid-enriched supplement on inflammatory and immune responses in patients undergoing major surgery for cancer. Nutrition 2005; 21:639-49. [PMID: 15925286 DOI: 10.1016/j.nut.2005.03.001] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2004] [Accepted: 02/15/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Polyunsaturated fatty acid supplementation may produce beneficial effects after surgery. We investigated the influence of preoperative administration of a supplement rich in arginine, omega-3 fatty acids, and RNA, Impact (Japan), on inflammatory and immune responses in patients undergoing major surgery for cancer. METHODS Patients in the supplement group (n = 12) received 1 L/d of Impact (Japan) for 5 d before surgery, and those in the control group (n = 14) received an ordinary diet without Impact (Japan) before surgery. Plasma levels of omega-3 and omega-6 fatty acids, thromboxane B(2), prostaglandin E(2), inflammatory markers, nutritional markers, cytokines, and cytokine receptors were obtained 5 d before the operation at the starting point of supplementation in the supplement group. Samples were collected on postoperative days (PODs) 0, 1, 3, and 7. RESULTS After taking the supplement, significant increases in omega-3 fatty acids and rapid turnover proteins were found the day after ending supplementation (POD-0), whereas thromboxane B(2) levels and the ratio of omega-6 fatty acids to omega-3 fatty acids were significantly lower than before supplementation (P < 0.001). On POD-0 only, inflammatory markers and cytokine receptors in the supplement group showed low levels in comparison with the control group (P < 0.05). On POD-1 and POD-3, remarkable decreases in polymorphonuclear leukocyte-elastase and interleukin-8 in the supplement group were observed. CONCLUSION Our findings suggest that oral administration of a supplement rich in omega-3 fatty acids for 5 d before surgery may improve not only preoperative nutritional status but also preoperative and postoperative inflammatory and immune responses in patients who have cancer.
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Suzuki T, Yoshidome H, Kimura F, Shimizu H, Ohtsuka M, Kato A, Yoshitomi H, Nozawa S, Sawada S, Miyazaki M. Renal function is well maintained after use of left renal vein graft for vascular reconstruction in hepatobiliary-pancreatic surgery. J Am Coll Surg 2005; 202:87-92. [PMID: 16377501 DOI: 10.1016/j.jamcollsurg.2005.08.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2005] [Revised: 08/01/2005] [Accepted: 08/02/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND Advanced hepatobiliary-pancreatic malignancy occasionally involves major vasculatures, such as the portal vein or the inferior vena cava, and complete removal of the tumor is required for longterm survival. We used a left renal vein graft to reconstruct resected vessels in some patients. In this study, we evaluated early and late renal complications of this procedure. STUDY DESIGN We identified 14 patients undergoing vascular reconstruction with use of a left renal vein graft in hepatobiliary-pancreatic surgery. Renal function and graft patency were assessed by observing serum creatinine levels and radiologic findings during perioperative and followup periods. RESULTS Of these 14 patients, 7 were men and 7 were women. Diseases included hilar cholangiocarcinoma in two, gallbladder carcinoma in two, intrahepatic cholangiocarcinoma in one, pancreas carcinoma in five, hepatic metastasis in three, and mass-forming pancreatitis in one. No significant postoperative renal dysfunction was recognized, and the mean value of the maximal serum creatinine was 1.0 mg/dL during the perioperative period. Renal scintigraphy was performed in six patients postoperatively, and there was no significant left renal dysfunction. Mean followup time was 18 months after operation, and no severe renal dysfunction was found. Graft patency, which was assessed with enhanced abdominal CT, was well maintained after operation. CONCLUSIONS The left renal vein could be safely obtained and used for vascular reconstruction in resection of hepatobiliary-pancreatic malignancy without adverse effects on early and longterm renal function.
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Abstract
This study sought to characterize the psychological status of digestive cancer patients, and to investigate the relationship between psychological characteristics and clinical factors. Subjects were 85 inpatients scheduled to undergo surgery for digestive cancer and 26 control patients. The Japanese versions of Hospital Anxiety and Depression Scale (HADS) and Zung's Self Rating Depression Scale (SDS) were administered for all subjects before surgery, before discharge, and 6 months after discharge. Changes in HADS and SDS scores across the three examination days for three groups of subjects (advanced-phase, early phase, and control groups) were compared. The mean scores of anxiety and depression were significantly higher in the advanced-phase group than in the other two groups. Examination day showed a significant effect on depression; depression increased from before surgery to before discharge, and did not return to the preoperative level at 6 months after discharge, but no significant effect on anxiety. As for the relationship between psychological trends and clinical factors, anxiety in the 'middle age' and 'chemotherapy' groups was more severe than in the 'elderly' and 'no chemotherapy' groups. Depression in the 'medical treatment equipment', 'chemotherapy', and 'long-term hospitalization' groups was more severe than in the 'no equipment', 'no chemotherapy', and 'standard-term hospitalization' groups. These results suggest that we should pay careful attention to cancer patients undergoing surgery, especially young patients who are constantly at risk of anxiety, and assess their depression taking into account their disease and treatment conditions, especially after the time when their discharge is determined.
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Al-Rashedy M, Issa ME, Ballester P, Ammori BJ. Laparoscopic surgery for the management of obstruction of the gastric outlet and small bowel following previous laparotomy for major upper gastrointestinal resection or cancer palliation: a new concept. J Laparoendosc Adv Surg Tech A 2005; 15:153-9. [PMID: 15898907 DOI: 10.1089/lap.2005.15.153] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Surgical relief of gastric outlet obstruction (GOO) or small bowel obstruction in patients who had undergone major resection or palliative bypass surgery for malignancy is conventionally achieved at a laparotomy. The potential role of minimally invasive surgery in the management of these complications has not been previously explored. METHODS Between 2003 and 2004, 4 consecutive patients, age range 37 to 72 years, where admitted with gastric outlet or proximal small bowel obstruction following previous open surgery for suspected intra-abdominal malignancy, under the care of one surgeon. The respective past histories of these patients were recurrent GOO and concomitant distal biliary obstruction following a previous open gastric bypass elsewhere for metastatic pancreatic head cancer; persistent adhesive small bowel obstruction following radical gastrectomy for gastric cancer; GOO secondary to intra-abdominal recurrence 6 months after hepatobiliary resection for hilar cholangiocarcinoma; and GOO following previous pancreatico-duodenectomy for suspected pancreatic head cancer. Their respective surgical management consisted of a laparoscopic re-do gastric bypass and concomitant cholecystojejunostomy; adhesiolysis and revision of the Roux-en-Y enteric anastomosis; a Devine exclusion gastroenterostomy; and resection and refashioning of the gastroenterostomy. RESULTS There were no conversions to open surgery and no postoperative complications. The median operating time was 240 minutes (range, 145 to 300 minutes). Oral free fluid intake was resumed on postoperative day (POD) 1, while diet was resumed between POD 2 and 4. The median postoperative hospital stay was 15.5 days (range, 14 to 25 days). CONCLUSION Previous laparotomy and major resection or palliation of malignancy do not preclude the application of the laparoscopic approach for the management of upper gastrointestinal obstruction. Laparoscopic adhesiolysis and revision of enteroenteric and gastroenteric anastomoses are feasible management options in the hands of those experienced with complex laparoscopic surgery.
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Bergqvist D. Low-molecular-weight heparin for the prevention of postoperative venous thromboembolism after abdominal surgery: a review. Curr Opin Pulm Med 2005; 11:392-7. [PMID: 16093811 DOI: 10.1097/01.mcp.0000174233.55348.16] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW To analyze the effect of low-molecular-weight heparin in abdominal surgery, which carries a significant risk of thrombosis, a risk further increased by cancer. RECENT FINDINGS Searches in EMBASE and PubMed between 1980 and 2004 were conducted to identify studies of thromboprophylaxis in abdominal surgery patients. Sixteen comparative studies were identified. They showed that low-molecular-weight heparin is as effective as unfractionated heparin in reducing venous thromboembolism and, at appropriate doses, can reduce bleeding complications. In very-high-risk cancer patients, a higher dose of low-molecular-weight heparin may offer increased efficacy without increasing the risk of bleeding. Extending the standard 7-10-day low-molecular-weight heparin prophylaxis period may benefit certain high-risk patient groups. SUMMARY Patients undergoing abdominal surgery should be stratified according to thromboembolism risk and given prophylaxis accordingly. Low-molecular-weight heparin is a recommended alternative to unfractionated heparin in moderate- or high-risk patients. In patients with cancer, high doses of low-molecular-weight heparin may offer increased efficacy without increased bleeding, and an extended 4-week period of prophylaxis could be beneficial.
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Granger SR, Glasgow RE, Battaglia J, Lee RM, Scaife C, Shrieve DC, Avrin D, Mulvihill SJ. Development of a dedicated hepatopancreaticobiliary program in a university hospital system. J Gastrointest Surg 2005; 9:891-5. [PMID: 16137580 DOI: 10.1016/j.gassur.2005.06.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2005] [Accepted: 06/06/2005] [Indexed: 01/31/2023]
Abstract
In 2001, a dedicated hepatopancreatobiliary (HPB) cancer program was established at a large, university hospital. Changes included recruitment of specialized HPB faculty, standardization of patient protocols, development of coordinated multidisciplinary research and clinical efforts, collection of prospective surgical outcomes data, and construction of a dedicated cancer hospital. The aim of this study was to evaluate the impact of this program on a university health system including effects on patient volume, surgical volume, outcomes, costs, resident education, and research productivity. Hospital and departmental databases were reviewed for all records pertaining to HPB surgical cases, diagnosis, and financial information over a 6-year period, including 2 years before (1999-2000) and 4 years after (2001-2004) HPB program development. A more than two-fold increase in the number of distinct patients who had HPB diagnosis was seen across all pertinent departments. A five-fold increase in surgical volume was observed. A multidisciplinary approach to care was implemented, leading to a four-fold increase in sharing of patients across departments. Improvements in operative mortality, hospital contribution margin, resident operative experience, and research productivity were observed. The implementation of a dedicated HPB cancer program with coordinated and standardized research, educational, and clinical efforts had measurable institutional benefit.
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Shukla PJ, Qureshi SS, Shrikhande SV, Jagannath P, Desouza LJ. Reoperative pancreaticoduodenectomy for periampullary carcinoma. ANZ J Surg 2005; 75:520-3. [PMID: 15972035 DOI: 10.1111/j.1445-2197.2005.03438.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Potentially resectable periampullary tumours may not be treated appropriately due to lack of local expertise in both assessment of resectability and resection in referring centres. Tata Memorial Hospital is a major referral centre for oncology and these patients are finally referred to this institution. In carefully selected patients, resection can be accomplished. The purpose of the present paper was to determine the perioperative morbidity and mortality for patients undergoing reoperative pancreaticoduodenectomy at a major comprehensive cancer centre. METHODS Between January 1991 and December 2001 15 patients, who had undergone previous non-resectional surgery for operable periampullary carcinoma, underwent re-exploration. The perioperative morbidity and mortality were analysed and compared with that of the group of patients undergoing primary pancreaticoduodenectomy (143 patients) in the same period. RESULTS All the 15 patients undergoing re-exploration had a successful resection by pancreaticoduodenectomy. In the reoperative group eight patients (53%) underwent classic pancreaticoduodenectomy and seven patients (46%) had a pylorus-preserving pancreaticoduodenectomy, as compared to 102 (71%) and 41 (29%) patients in the primary surgery group, respectively. Although the mean operative time and the estimated blood loss were higher in the reoperative group, the morbidity and mortality rates were similar in the two groups. The overall 30-day mortality rate was 6.6% and 6.9% in the reoperative and the primary surgery group, respectively. Major morbidity occurred in two of the 15 patients (13.3%), and one patient (6.6%) died following surgery in the reoperative group. CONCLUSION Reoperative pancreaticoduodenectomy can be performed safely in carefully selected patients with resectable, localized periampullary tumours with similar morbidity and mortality to patients undergoing primary surgery.
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Hashimoto N. Hepatobiliary imaging after pancreaticoduodenectomy--a comparative study on Billroth I and Billroth II reconstruction. HEPATO-GASTROENTEROLOGY 2005; 52:1023-5. [PMID: 16001621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
BACKGROUND/AIMS This study was conducted to compare the passage of bile through the remnant alimentary tract following pancreaticoduodenectomy in patients undergoing Billroth I (Imanaga) and Billroth II (Child) reconstructions, using biliary scintigraphy. METHODOLOGY Seven normal human volunteers and 18 patients underwent Child's operation (n=10), or Imanaga's operation (n=8) using hepatobiliary scintigraphy. RESULTS In patients who underwent Child's operation (n=10), hepatobiliary scintigraphy showed a prominent stasis of bile tracer in the proximal jejunal loop and a significant time delay occurred at the upper jejunum. The time taken before visualization of 99mTc at the upper jejunum in the patient who underwent Child (65 +/- 5 min) was significantly longer than that in the healthy controls. On the other hand, in the patients who underwent Imanaga's operation (n=8) no bile stasis in the proximal jejunal loop was found and the time taken before visualization of 99mTc of the upper jejunum was similar to that of healthy controls (n=7). Continuous stasis of bile in the proximal loop in patients who undergo Child's operation can therefore cause reflux cholangitis and absorptive disturbances postoperatively in the long term. CONCLUSIONS The results of this study suggest that Imanaga's reconstruction is a more physiological procedure than Child's reconstruction following pancreaticoduodenectomy.
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Tani M, Kawai M, Terasawa H, Ueno M, Hama T, Hirono S, Ina S, Uchiyama K, Yamaue H. Complications with Reconstruction Procedures in Pylorus-preserving Pancreaticoduodenectomy. World J Surg 2005; 29:881-4. [PMID: 15951940 DOI: 10.1007/s00268-005-7697-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This study was conducted retrospectively to examine the efficacy of Traverso reconstruction compared with Billroth I reconstruction after pylorus-preserving pancreaticoduodenectomy, in the prevention of several complications. Pylorus-preserving pancreaticoduodenectomy is an aggressive surgery, and insufficiency of the pancreaticoenterostomy plays an important role in the postoperative progression. However, reports examining the correlation between pancreatic fistula and the type of reconstruction after pylorus-preserving pancreaticoduodenectomy have been limited. Sixty-four patients who underwent pylorus-preserving pancreaticoduodenectomy (33 reconstructed by the Traverso technique and 31 reconstructed by the Billroth I technique) were entered into this study to investigate whether the complications were related to the type of reconstruction procedure employed. Insufficiency of the pancreaticojejunostomy, including major leakage and pancreatic fistula, occurred in 18.2% of the reconstructions by Billroth I and 0% of the reconstructions by Traverso (p < 0.05). In addition, jejunal obstruction by recurrent tumor in the remnant pancreas was observed in 3 patients reconstructed by Billroth I, and required palliative bypass surgery. Reconstruction by the Traverso procedure after pylorus-preserving pancreaticoduodenectomy is a safe surgical method and has an advantage for advanced pancreatic cancer, which has high risk of jejunal obstruction by recurrent tumor in the remnant pancreas.
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Nara S, Sakamoto Y, Shimada K, Sano T, Kosuge T, Takahashi Y, Onaya H, Yamamoto J. Arterial Reconstruction during Pancreatoduodenectomy in Patients with Celiac Axis Stenosis—Utility of Doppler Ultrasonography. World J Surg 2005; 29:885-9. [PMID: 15951921 DOI: 10.1007/s00268-005-7878-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Celiac axis stenosis is found at an incidence of 2%-24% in the general population. During pancreatoduodenectomy in patients with celiac axis stenosis, division of the gastroduodenal artery from the common hepatic artery may cause acute ischemia of the upper abdominal organs, such as the liver, stomach, or spleen. Under these circumstances, the clinical indications of arterial reconstruction remain controversial. Between 1994 and 2003, seven patients with celiac axis stenosis (n = 4) or occlusion (n = 3) underwent pancreatoduodenectomy at our hospital. Arterial reconstruction, including division of the median arcuate ligament, was conducted in two patients; the replaced right hepatic artery was preserved in one patient, and no vascular refinement was undertaken in the remaining four of the seven patients. In two of the four patients without arterial reconstruction or preservation, the serum levels of liver enzymes were markedly elevated (> 800 IU/l) on postoperative day 1, and these patients subsequently developed liver abscesses. Two patients who underwent arterial reconstruction and three patients who showed no decrease in intrahepatic arterial flow under Doppler ultrasonography after clamping of the gastroduodenal artery developed no ischemic complications. Although our experience is limited, when intraoperative Doppler ultrasonography indicates a decrease in the hepatic arterial signals, we believe that reconstruction of the hepatic artery will be necessary to minimize ischemic complications in the liver in patients with celiac axis stenosis.
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Brennan MF. Invited commentary: Surgery and chemotherapy for peritoneal carcinomatosis--more about selection and biology than treatment? Surgery 2005; 137:417-8. [PMID: 15800488 DOI: 10.1016/j.surg.2004.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Elias D, Sideris L, Liberale G, Ducreux M, Malka D, Lasser P, Duvillard P, Baudin E. Surgical treatment of peritoneal carcinomatosis from well-differentiated digestive endocrine carcinomas. Surgery 2005; 137:411-6. [PMID: 15800487 DOI: 10.1016/j.surg.2004.11.007] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND The presence of peritoneal carcinomatosis (PC) in association with endocrine carcinomas (EC) is generally considered to have no impact on life expectancy, contrary to liver metastases. This study was aimed at assessing the actual prognostic impact of PC and to evaluate a new treatment with respect to survival times. PATIENTS AND METHODS Among 111 patients undergoing surgery for progressive, well-differentiated EC, 37 (33%) presented a histologically proven PC, with synchronous liver metastases in 36 of them. The origin was ileal or appendiceal (carcinoid tumors) in at least 81% of cases. The patients were divided into 2 groups. Patients in group 1 (n = 20) could not undergo complete resection of PC, while those in group 2 (n = 17) underwent complete cytoreductive surgery, followed by immediate intraperitoneal chemotherapy. Partial hepatectomy was performed in 65% of patients in group 2. The median follow-up was 6.9 years. RESULTS There was no postoperative mortality, and the morbidity rate was 47%. In group 1, 15 of the 20 patients died (5-year survival rate, 40.9%). Deaths were caused either by liver failure (60% of patients) or bowel obstruction from PC (40%). In group 2, six of the 17 patients died (5-year survival rate, 66.2%; P = .007). These patients died of liver failure (n = 4, 23.5%), bowel obstruction (n = 1, 5.8%), and cerebral hemorrhage (n = 1, 5.8%). CONCLUSIONS PC associated with EC is not a rare event; it is mainly caused by carcinoid tumors and is always associated with liver metastases. When present, PC is the direct cause of death in 40% of patients if no specific treatment is undertaken. Treatment of PC with maximal cytoreductive surgery and immediate intraperitoneal chemotherapy appears promising, even though it can only be considered as palliative.
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