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Abstract
A 43 year-old man with a 15-year history of disseminated Langerhans histiocytosis (LH) in complete clinical remission was admitted with jaundice and abdominal pain. Pathological examination demonstrated LH in the choledochus associated with sclerosing cholangitis in the liver. Immunohistochemistry for S-100 protein and electron microscopy of the choledochus tissue showed Langerhans cell-like elements in the infiltrate. Our findings suggest that, in patients with disseminated Langerhans histiocytosis, liver function should be monitored, particularly, for signs of biliary obstruction, and demonstrate that such a finding is possible in adults.
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Affiliation(s)
- S Di Palo
- Department of Surgery, Istituto Scientifico Ospedale San Raffaele, Università degli Studi di Milano, Italia
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2
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Di Palo S, Orsenigo E, Gazzetta P, Staudacher C. Surgical treatment for local recurrence of rectal and anal cancer. Eur J Surg Oncol 2013. [DOI: 10.1016/j.ejso.2013.07.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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3
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Gazzetta P, Orsenigo E, Di Palo S, Staudacher C. The role of lymph-node ratio in predicting recurrence after total mesorectal excision for rectal cancer. Eur J Surg Oncol 2013. [DOI: 10.1016/j.ejso.2013.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Vignali A, Ghirardelli L, Di Palo S, Orsenigo E, Staudacher C. Laparoscopic treatment of advanced colonic cancer: a case-matched control with open surgery. Colorectal Dis 2013; 15:944-8. [PMID: 23398664 DOI: 10.1111/codi.12170] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Accepted: 12/08/2012] [Indexed: 12/15/2022]
Abstract
AIM The safety, feasibility and oncological results of laparoscopic resection for advanced colon cancer were evaluated. METHOD Seventy consecutive patients with a histologically proven T4 colon cancer who underwent laparoscopic (LPS) right or left colectomy were matched for comorbidity on admission (American Society of Anesthesiologists score), tumour stage and grading with 70 patients who underwent open colectomy over a 10-year period. Short- and long-term outcome measures were evaluated. RESULTS The overall conversion rate was 7.1%. Less intra-operative blood loss (P = 0.01), a trend toward a longer operation time (P = 0.09) and a lower peri-operative blood transfusion rate (P = 0.06) were observed in the LPS group. A similar number of lymph nodes were retrieved (P = 0.37) and the R1 resection rate (P = 0.51) was no different in the two groups. The overall mortality rate was 1.4%. The overall morbidity rate was 21.4% (15/70 patients) in the LPS group and 27.5% (19/70 patients) in the open group (P = 0.42), with anastomotic leakage rates of 7.1% and 4.2% (P = 0.32). Length of stay was shorter after LPS (P = 0.009). Five-year overall survival rate (P = 0.18) and disease-free survival rate (P = 0.20) did not differ significantly between the two groups. CONCLUSION Laparoscopic treatment of T4 colon cancer is safe and feasible and provides a similar surgical and oncological outcome compared with the open technique.
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Affiliation(s)
- A Vignali
- Department of Surgery, San Raffaele Scientific Institute, University Vita Salute, Milan, Italy.
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Slim N, Fiorino C, Passoni P, Ronzoni M, Ricci V, Di Palo S, Tamburini A, Iacovelli N, Calandrino R, Di Muzio N. PO-0696: Adaptive strategy in preoperative RT for rectal cancer with Tomotherapy: boosting the dose to the shrinking tumor. Radiother Oncol 2013. [DOI: 10.1016/s0167-8140(15)33002-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Tamburini A, Orsenigo E, Di Palo S, Albarello L, Ronzoni M, Staudacher C. Long-term outcome of pathological complete response patients after neoadjuvant therapy for locally advanced rectal cancer. A single-center prospective trial. Eur J Surg Oncol 2012. [DOI: 10.1016/j.ejso.2012.07.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Tamburini A, Di Palo S, Orsenigo E, Ricci V, Albarello L, Staudacher C. 70. Long term outcome of pathological complete response patients after neoadjuvant therapy for locally advanced rectal cancer. Monoistitutional prospetictive trial. Eur J Surg Oncol 2012. [DOI: 10.1016/j.ejso.2012.06.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Tamburini A, Castiglioni A, Orsenigo E, Di Palo S, Casiraghi T, Manfredi A, Staudacher C. Colon cancer surgery increases levels of vascular endothelial growth factor with use of the open more than the laparoscopic approach Results of a randomised controlled trial. Eur J Surg Oncol 2010. [DOI: 10.1016/j.ejso.2010.06.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Di Palo S, Tamburini A, Vignali A, Parolini D, Socci C, Orsenigo E, Ghirardelli L, Staudacher C. Laparoscopic TME for rectal cancer: prospective study of a ten-yearsingle institution experience. Eur J Surg Oncol 2010. [DOI: 10.1016/j.ejso.2010.06.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Passoni P, Ronzoni M, Fiorino C, Slim N, Bencardino K, Di Palo S, Tamburini A, Calandrino R, Staudacher C, Di Muzio N. Preoperative, Moderately Hypofractionated Radiotherapy with Image-guided Tomotherapy Concomitant to Chemotherapy in Rectal Adenocarcinoma: Early Results of a Phase II Study. Int J Radiat Oncol Biol Phys 2009. [DOI: 10.1016/j.ijrobp.2009.07.631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Vignali A, Di Palo S, De Nardi P, Radaelli G, Orsenigo E, Staudacher C. Impact of previous abdominal surgery on the outcome of laparoscopic colectomy: a case-matched control study. Tech Coloproctol 2007; 11:241-6. [PMID: 17676267 DOI: 10.1007/s10151-007-0358-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2006] [Accepted: 03/26/2007] [Indexed: 01/27/2023]
Abstract
BACKGROUND Adhesions are a major risk for visceral injury and can increase the difficulty of both laparoscopic and open colectomy. The aim of the present study was to evaluate the impact of previous abdominal surgery on laparoscopic colectomy in terms of early outcome. METHODS We performed a case-control study of patients who underwent laparoscopic colectomy for colorectal disease. The case group comprised 91 patients with a history of prior abdominal surgery, while the 91 controls had no such history. Case and controls were matched for age, gender, site of primary disease, comorbidity on admission and body mass index. RESULTS The two groups were homogeneous for demographic and clinical characteristics. Conversion rate was 16.5% in the case group and 8.8% in the control group (p=0.18). Of the 7 patients who underwent conversion because of adhesions, six had prior surgery (cases) and one did not (p=0.001). Operative time was 26 minutes longer in the case group than in the control group (p=0.001). Morbidity rate was 25.3% among cases and 23.1% for controls. Patients in the two groups experienced a similar time to recovery of bowel function, length of postoperative stay, and 30-day readmission rate. CONCLUSIONS Laparoscopic colectomy in previously operated patients is a time-consuming operation, but it does not appear to affect the short-term postoperative outcome.
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Affiliation(s)
- A Vignali
- Department of Surgery, San Raffaele Scientific Institute, Via Olgettina 60, I-20132, Milan, Italy.
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Orsenigo E, Tomajer V, Di Palo S, Albarello L, Doglioni C, Masci E, Viale E, Staudacher C. Sentinel node mapping during laparoscopic distal gastrectomy for gastric cancer. Surg Endosc 2007; 23:919. [PMID: 17483992 DOI: 10.1007/s00464-008-0313-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2008] [Accepted: 05/05/2008] [Indexed: 02/06/2023]
Abstract
BACKGROUND The goal of this study was to evaluate the feasibility and accuracy of sentinel node (SN) mapping with endoscopic submucosal blue dye injection during laparoscopic distal gastrectomy for gastric cancer. METHODS Thirty-four patients affected by gastric adenocarcinoma without gross clinical serosal invasion and distant metastasis were prospectively enrolled. At the start of the surgery, 2 ml of 2% patent blue was endoscopically injected into the submucosal layer at four points around the site of the primary tumor. Sentinel nodes were defined as nodes that were stained by the blue dye within 5-10 min after the dye injection. After identification and removal of sentinel lymph nodes, each patient underwent laparoscopic distal gastrectomy with D1 (n = 2) or D2 (n = 32) lymphadenectomy. RESULTS Of the 34 patients, 14 had positive nodules (41%). SNs were detectable as blue nodes in 27 (80%) of 34 patients. The mean number of dissected lymph nodes per patient was 31 +/- 10 (range = 16-64) and the mean number of blue nodes was 1.5 (range = 1-4). Only five (sensitivity 36%) of 14 N(+) patients had at least one metastatic lymph node among the SNs identified. In these 14 patients the sentinel node was traced in 12 cases. Sentinel node status diagnosed the lymph node status with 74% accuracy. In early gastric cancer (n = 18), three patients had lymph node metastasis. These early gastric cancer patients with nodal metastases had at least one metastatic lymph node among the SNs identified (sensitivity 100%). CONCLUSIONS Blue dye SN mapping during laparoscopic distal gastrectomy seems to be a feasible and accurate diagnostic tool for detecting lymph node metastasis in patients with early-stage gastric cancer in which the accuracy of the method was 100%. However, in more advanced gastric cancer the results are not satisfactory. Validation of this method requires further studies on technical issues, including selection of the tracers.
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Affiliation(s)
- E Orsenigo
- Department of Surgery, San Raffaele Scientific Institute, University Vita-Salute, Milan, Italy.
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Orsenigo E, Tomajer V, Di Palo S, Albarello L, Doglioni C, Masci E, Viale E, Staudacher C. Sentinel node mapping during laparoscopic distal gastrectomy for gastric cancer. Surg Endosc 2007; 22:118-21. [PMID: 17483992 DOI: 10.1007/s00464-007-9385-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2007] [Revised: 02/06/2007] [Accepted: 02/28/2007] [Indexed: 02/07/2023]
Abstract
BACKGROUND The goal of this study was to evaluate the feasibility and accuracy of sentinel node (SN) mapping with endoscopic submucosal blue dye injection during laparoscopic distal gastrectomy for gastric cancer. METHODS Thirty-four patients affected by gastric adenocarcinoma without gross clinical serosal invasion and distant metastasis were prospectively enrolled. At the start of the surgery, 2 ml of 2% patent blue was endoscopically injected into the submucosal layer at four points around the site of the primary tumor. Sentinel nodes were defined as nodes that were stained by the blue dye within 5-10 min after the dye injection. After identification and removal of sentinel lymph nodes, each patient underwent laparoscopic distal gastrectomy with D1 (n = 2) or D2 (n = 32) lymphadenectomy. RESULTS Of the 34 patients, 14 had positive nodules (41%). SNs were detectable as blue nodes in 27 (80%) of 34 patients. The mean number of dissected lymph nodes per patient was 31 +/- 10 (range = 16-64) and the mean number of blue nodes was 1.5 (range = 1-4). Only five (sensitivity 36%) of 14 N(+) patients had at least one metastatic lymph node among the SNs identified. In these 14 patients the sentinel node was traced in 12 cases. Sentinel node status diagnosed the lymph node status with 74% accuracy. In early gastric cancer (n = 18), three patients had lymph node metastasis. These early gastric cancer patients with nodal metastases had at least one metastatic lymph node among the SNs identified (sensitivity 100%). CONCLUSIONS Blue dye SN mapping during laparoscopic distal gastrectomy seems to be a feasible and accurate diagnostic tool for detecting lymph node metastasis in patients with early-stage gastric cancer in which the accuracy of the method was 100%. However, in more advanced gastric cancer the results are not satisfactory. Validation of this method requires further studies on technical issues, including selection of the tracers.
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Affiliation(s)
- E Orsenigo
- Department of Surgery, San Raffaele Scientific Institute, University Vita-Salute, Milan, Italy.
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Orsenigo E, Di Palo S, Vignali A, Staudacher C. Laparoscopic excision of duodenal schwannoma. Surg Endosc 2006; 21:1454-6. [PMID: 17177083 DOI: 10.1007/s00464-006-9073-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2006] [Revised: 07/10/2006] [Accepted: 08/10/2006] [Indexed: 12/29/2022]
Abstract
BACKGROUND Benign duodenal tumours are rare and less common than malignant tumours. They comprise a wide variety of pathologies. Schwannoma is an ectodermal neoplasm arising from the nerve sheath that envelops axons. A duodenal location is extremely rare. Therapy consists in the radical excision of the tumour. Our aim was to describe a minimally invasive technique used for the excision of duodenal schwannoma, so that a laparotomy has been avoided. METHODS A laparoscopic operation under general anaesthesia was undertaken with the patient in supine position with the legs abducted. No macroscopic peritoneal seedling was found. Therefore, a laparoscopic Kocher maneuver was performed. The retroperitoneum was entered using the harmonic scalpel and the dissection extended beyond the vena cava and the duodenum. The location and the size of the lesion have been confirmed using an intraoperative endoscopic ultrasound examination. The excision of the lesion was performed by use the harmonic scalpel. Then, the duodenal wall was sutured by use endoscopic stitches. The resected lesion was then placed in a retrieval bag and extracted through the port incision. Operating time was 300 min and blood loss 200 ml. RESULTS The postoperative course was uneventful. Histological findings showed a benign schwannoma. CONCLUSIONS The minimally invasive technique may be a valid alternative to open surgery in the treatment of benign duodenal tumors.
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Affiliation(s)
- E Orsenigo
- Department of Surgery, University Vita-Salute, San Raffaele Scientific Institute, Via Olgettina, 60, 20132, Milan, Italy.
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15
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Tomajer V, Orsenigo E, Carlucci M, Castoldi R, Di Palo S, Staudacher C. 147 POSTER Laparoscopic partial gastrectomy with D2 lymph-node dissection for pT1-pT2 gastric cancer: result in a single Institute. Eur J Surg Oncol 2006. [DOI: 10.1016/s0748-7983(06)70582-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Tamburini A, Cappio S, Di Palo S, Nicoletti R, Orsenigo E, Zanello A, Tomajer V, Del Maschio A, Staudacher C. 377 POSTER Contribution of Virtual Colonoscopy (VC) to the preoperative assessment of patients undergoing laparoscopic colon resection (LCR) for colon cancer. Eur J Surg Oncol 2006. [DOI: 10.1016/s0748-7983(06)70812-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Staudacher C, Di Palo S, Tamburini A, Vitali G, Orsenigo E. 21 ORAL Response to neoadjuvant therapy and prognosis in locally advanced rectal cancer. Eur J Surg Oncol 2006. [DOI: 10.1016/s0748-7983(06)70456-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Guagnini F, Valenti M, Mukenge S, Matias I, Bianchetti A, Di Palo S, Ferla G, Di Marzo V, Croci T. Neural contractions in colonic strips from patients with diverticular disease: role of endocannabinoids and substance P. Gut 2006; 55:946-53. [PMID: 16423891 PMCID: PMC1856307 DOI: 10.1136/gut.2005.076372] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS Diverticulosis is a common disease of not completely defined pathogenesis. Motor abnormalities of the intestinal wall have been frequently described but very little is known about their mechanisms. We investigated in vitro the neural response of colonic longitudinal muscle strips from patients undergoing surgery for complicated diverticular disease (diverticulitis). METHODS The neural contractile response to electrical field stimulation of longitudinal muscle strips from the colon of patients undergoing surgery for colonic cancer or diverticulitis was challenged by different receptor agonists and antagonists. RESULTS Contractions of colonic strips from healthy controls and diverticulitis specimens were abolished by atropine. The beta adrenergic agonist (-) isoprenaline and the tachykinin NK1 receptor antagonist SR140333 had similar potency in reducing the electrical twitch response in controls and diseased tissues, while the cannabinoid receptor agonist (+)WIN 55,212-2 was 100 times more potent in inhibiting contractions in controls (IC50 42 nmol/l) than in diverticulitis strips. SR141716, a selective antagonist of the cannabinoid CB1 receptor, had no intrinsic activity in control preparations but potentiated the neural twitch in diseased tissues by up to 196% in a concentration dependent manner. SR141716 inhibited (+)WIN 55,212-2 induced relaxation in control strips but had no efficacy on (+)WIN 55,212-2 responses in strips from diverticular disease patients. Colonic levels of the endogenous ligand of cannabinoid and vanilloid TRPV1 receptors anandamide were more than twice those of control tissues (54 v 27 pmol/g tissue). The axonal conduction blocker tetrodotoxin had opposite effects in the two preparations, completely inhibiting the contractions of control strips but potentiating those in diverticular preparations, an effect selectively inhibited by SR140333. CONCLUSIONS Neural control of colon motility is profoundly altered in patients with diverticulitis. Their raised levels of anandamide, apparent desensitisation of the presynaptic neural cannabinoid CB1 receptor, and the SR141716 induced intrinsic response, suggest that endocannabinoids may be involved in the pathophysiology of complications of colonic diverticular disease.
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Affiliation(s)
- F Guagnini
- Sanofi-Midy Research Centre, Sanofi-Aventis, Via GB Piranesi 38, 20137 Milan, Italy
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Baccari P, Castoldi R, Bisagni P, Bissolotti G, Orsenigo E, Di Palo S, Casiraghi T, Carlucci M, Staudacher C. [Minimally invasive esophagectomy for adenocarcinoma of the lower esophagus and the gastroesophageal junction]. Suppl Tumori 2005; 4:S129. [PMID: 16437948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND Adenocarcinoma of lower esophagus and GEJ shows worldwide an increasing incidence. The optimal approach to resection is still controversial. One of the major disadvantages of radical esophagectomy with extensive lymphadenectomy with open technique is its high rate of morbidity and mortality. Recent advances in minimally invasive surgical technology have allowed surgeons to apply laparoscopy and thoracoscopy to perform esophagectomy. PATIENT AND METHODS In the video we report the case of a 79 years old man with Siewert I adenocarcinoma of GEJ, who was submitted to a 3-stage minimally invasive esophagectomy by laparoscopy, right thoracoscopy and cervicotomy. Preoperative endoscopic ultrasound and CT scan showed a marked thickening of the wall of the distal esophagus, with extension proximal to the mediastinal pleura and the anterior surface of the aorta, but still showing features of resectability. Four ports were used for the abdominal approach. A complete mobilization of the stomach preserving the right gastroepiploic arcade was achieved. The patient was then turned to the left lateral decubitus position proned to 30 degrees. Three ports were needed for right thoracoscopy. Mobilization of the thoracic esophagus was carried out from the diaphragm to the thoracic inlet. After extraction of the specimen through a small abdominal incision, the stomach was pulled up to the neck and esophagogastric anastomosis with the Orringer technique was constructed through a left cervicotomy. Pathology showed pT3 pN1 G3 adenocarcinoma. CONCLUSIONS The minimally invasive approach to adenocarcinoma of the lower esophagus, in center with expertise in minimally invasive surgical technique, is feasible and safe.
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Affiliation(s)
- P Baccari
- Dipartimento Assistenziale di Scienze Chirurgiche, Università Vita-Salute, Istituto Scientifico Universitario San Raffaele, Milano
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Orsenigo E, Carlucci M, Braga M, Tomajer V, Di Palo S, Tamburini A, Di Carlo V, Staudacher C. [Prognostic factors of gastric neoplasms: experience with 1,074 cases undergoing surgical treatment at a single center]. Suppl Tumori 2005; 4:S86-7. [PMID: 16437921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
AIM The aim of our study was to identify clinicopathological predictors of survival among patients undergoing potentially curative resections for gastric carcinoma. PATIENTS AND METHODS From January 1987-March 2004, 1074 patients have been submitted to curative gastric resection for gastric cancer (647 males and 427 females, mean age, 65 +/- 12, min 22, max 92). The surgical procedure consisted of 289 (27%) total and 785 (63%) subtotal gastrectomies. The extent of lymph node dissection was limited D1 (n = 376, 35%) or extended D2 (n = 578, 54%) and D3 (n = 12, 1%); no lymphadenectomy was performed in 108 (10%) cases. The pathological nodal status has been defined based on the number of involved lymph nodes (N1: 1 to 6 positive nodes; N2: 7 to 15 positive nodes; N3: more than 15 positive nodes). The distribution of N stage was: N0 = 278 (26%), N1 = 344 (32%); N2 = 215 (20%); N3 = 129 (12%). Univariate analyses were performed for gender, age, pT stage, pN stage, tumor site, tumor size, and extent of lymphadenectomy. Significant factors were then entered into a Cox regression analysis. RESULTS The median number of examined lymph nodes was 17 (mean, 18). Overall, 688 (64%) of patients had lymph node metastases. Of these patients, the median number of involved nodes was 2 (mean, 6). In the univariate analysis age, pT stage, pN stage, tumor size, and extent of lymphadenectomy were found to be significant factors. In the multivariate analysis T stage, N stage, and extent of lymphadenectomy were all independent predictors of survival. The median and mean survival time were 69 and 87 months, respectively. Overall survival was 80%, 51% and 40% at 1, 5, and 10 years, respectively. CONCLUSIONS T stage, N stage, and extent of lymphadenectomy were all independent predictors of survival in patients submitted to curative gastric resections.
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Affiliation(s)
- E Orsenigo
- Dipartimento Assistenziale di Scienze Chirurgiche, Università Vita-Salute, Istituto Scientifico Universitario San Raffaele, Milano
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21
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Orsenigo E, Carlucci M, Tomajer V, Di Palo S, Baccari P, Tamburini A, Mereu A, Staudacher C. [Gastrectomy and laparoscopic lymphadenectomy for carcinoma: preliminary experience with 59 cases]. Suppl Tumori 2005; 4:S138. [PMID: 16437953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND Laparoscopic surgery has been used in the treatment of gastric cancer with low mortality and morbidity and improvement in patient's quality of life. AIM To evaluate the results of laparoscopic gastric resection. METHODS A retrospective review of 59 patients after laparoscopic surgery for gastric cancer was performed. The patients were 31 males and 28 females with a mean age of 67 (+/- 11) years (min 39, max 90). RESULTS Tumor stage was IA in 15 patients, IB in 10, II in 9, IIIA in 6, IIIB in 9, and IV in 10. In 15 cases the tumor was an early gastric cancer. The mean number of dissected lymph nodes was 29 +/-10. Conversion rate was 16%. Morbidity rate was 37%. The median length of hospital stay was 10 days. Operative mortality was 3%. The mean time of follow-up was 23 months. Two-year survival was 75%. CONCLUSIONS Laparoscopic radical total or subtotal gastrectomy with extended lymphadenectomy for gastric cancer is a feasible, safe, and oncologically effective procedure.
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Affiliation(s)
- E Orsenigo
- Dipartimento Assistenziale di Scienze Chirurgiche, Università Vita-Salute, Istituto Scientifico Universitario San Raffaele, Milano
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Di Palo S, Vignali A, Tamburini A, Parolini D, Orsenigo E, Staudacher C. [Colorectal laparoscopic surgery. Single center experience with 599 cancer patients]. Suppl Tumori 2005; 4:S133-4. [PMID: 16437951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
PURPOSE To analyze the results of laparoscopic colectomy for cancer of colon and rectum on early outcome. METHODS Fifty hundred and ninety-nine consecutive unselected patients who underwent laparoscopic colectomy for cancer of the colon or rectum between January 1998 and December 2004 in a single Institution were prospectively evaluated. Tumor classification was by TNM stage. Patients were monitored for postoperative complications for 30 days after surgery. Follow-up was done by direct patient contact. RESULTS Mean (SD) age was 65.8 (11.7) years. Mean (SD) ASA score was 2.0 (0.5). The following operations were performed: 248 left colectomies, 131 right colectomies, 26 sigmoid resections, 164 rectal resections, 21 abdominoperineal resections (Miles operation) and 9 total colectomies. Conversion rate was 7.2% (43/599 pts). The overall morbidity rate was 23.3% (143/599 pts). The mortality rate was 0.3% (2/599 pts). Anastomotic leak occurred in 45/599 (7.3%) patients. Re-operation rate was 4.6% (26/599 pts). Mean (SD) length of stay was 9.9 (5.8) days. The mean number (SD) of lymphnodes intraoperatively collected was 16.7 (9.8). Median (range) time of follow-up period was 20.2 months (6-68). One port-site metastasis was found at 18 months after surgery. Overall 5-years survival was 81%. Local recurrence rate in patients who underwent TME of the rectum was 4.4%. CONCLUSION Laparoscopic colectomies is safe and effective in the treatment of colon and rectal cancer.
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Affiliation(s)
- S Di Palo
- Dipartimento di Chirurgia, IRCCS San Raffaele, Università Vita-Salute, Milano
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Aldrighetti L, Castoldi R, Di Palo S, Arru M, Stella M, Orsenigo E, Ferla G, Di Carlo V, Staudacher C. [Hepatic resection of metastasis of colorectal carcinoma: analysis of long-term prognostic factors of outcome]. Suppl Tumori 2005; 4:S41. [PMID: 16437892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- L Aldrighetti
- Dipartimento Assistenziale di Scienze Chirurgiche, Istituto Scientifico Universitario Ospedale San Raffaele, Università Vita-Salute San Raffaele, Milano
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24
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Abstract
BACKGROUND In the past few years, minimally invasive therapy for pancreatic diseases has made significant strides but the role of laparoscopic pancreaticoduodenectomy is still controversial. METHODS Four patients with a mean age of 44 +/- 11 years were chosen for a laparoscopic pancreaticoduodenectomy. Pathological diagnoses were ductal adenocarcinoma in one, neuroendocrine tumor in two, and metastatic malignant melanoma in one. RESULTS The procedure was laparoscopically completed in all with a mean operating time, blood loss, and hospital stay of 416 +/- 77 min, 325 +/- 50 ml, and 12 +/- 2 days, respectively. There were no complications attributable to this surgery and there were no deaths. The average number of dissected lymph nodes was 26 +/- 17 (range 16-47). All the patients remained well at a median follow-up of 4.5 months (range 1-10). CONCLUSIONS It can be inferred from this small but successful experience that laparoscopic pancreaticoduodenectomy can be considered for the treatment of tumors of the pancreas or periampullary region.
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Affiliation(s)
- C Staudacher
- Department of Surgery, Vita e Salute University, San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milan, Italy.
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25
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Baccari P, Di Palo S, Redaelli A, Carlucci M, Staudacher C. [Laparoscopic versus conventional surgery in the treatment of colorectal diseases]. Chir Ital 2000; 52:17-27. [PMID: 10832523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
The aim of the study was to compare the results obtained with laparoscopic (LPS) and laparotomic (LPT) colorectal resection after our initial experience with the laparoscopic technique. Fifty-six patients were submitted to colorectal resection, 26 with the LPS and 30 with the LPT technique. Eighteen patients out of 26 in the LPS group and 22/30 in the LPT group had malignancies. All resections were performed with a curative intent. The mean operating time was 220 min in the LPS group and 208 min in the LPT group. Mean blood loss was 287 ml and 312 ml, respectively (blood transfusions were needed in 1/26 and in 7/30 patients). The rates of major complications were 9.5% and 5.7%, respectively. There was no mortality. The conversion rate for the LPS group was 19.2%. In the cancer patients, no significant difference was observed between the two groups as regards postoperative staging. The mean length of specimens and the mean distance of the tumours from the resection margins were adequate. The mean number of lymph nodes harvested was 11.8 in the LPS group as against 18.5 in the LPT group. No early recurrences were observed. Resumption of gastrointestinal function was faster in the LPS patients who underwent the surgical procedure under general anaesthesia associated with epidural anaesthesia/postoperative analgesia. In conclusion, these preliminary results indicate that laparoscopic colorectal surgery is feasible and that the resections in cancer patients appear to be oncologically adequate. Long-term follow-up is needed for reliable assessment of oncological outcomes.
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Affiliation(s)
- P Baccari
- Cattedra di Chirurgia d'Urgenza, Università degli Studi, Milano
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26
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Chiappa A, Zbar A, Audisio R, Di Palo S, Bertani E, Staudacher C. Ruptured hepatic adenoma in liver adenomatosis: a case report of emergency surgical management. Hepatogastroenterology 1999; 46:1942-3. [PMID: 10430373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
In hepatic adenomatosis, multiple liver cell adenomas (usually > or = 10) generally affects patients with no prior history of oral contraceptive use, androgenic steroid use, or glycogen storage disease. We report a rare case of a 44 year-old female who underwent emergency surgery for hemoperitoneum due to spontaneous rupture of a liver cell adenoma in hepatic adenomatosis, after prolonged use of two different contraceptives (Gestodene and Ethinylestradiol).
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Affiliation(s)
- A Chiappa
- Department of Emergency Surgery, S. Raffaele Scientific Institute, University of Milan, Italy.
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27
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Canella G, Spagnolo S, Di Palo S, Villa G, Candela C, Staudacher C. [General criteria for the organization of an intrahospital emergency plan in Italy]. MINERVA CHIR 1997; 52:1281-5. [PMID: 9471587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The purpose of this work is to provide general criteria to draw up a hospital organization plans for emergencies, in order to efficiently manage the consequences of a massive flow of casualties from a major accident or natural disaster.
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Affiliation(s)
- G Canella
- Servizio di Anestesia e Rianimazione, Chirurgia d'Urgenza, IRCCS S. Raffaele, Milano
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28
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Giangreco L, Di Palo S, Castrucci M, Angeli E, Staudacher C. [Abdominal abscesses: their treatment and the study of prognostic factors]. MINERVA CHIR 1997; 52:369-76. [PMID: 9265119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The aim of this study is to define outcome predictors that might influence the prognosis and the mortality rate either of percutaneous drainage (DP) or open surgical drainage (DC) for abdominal abscesses. Seventy-one patients with 81 intra-abdominal abscesses were prospectively studied. They were 40 males and 31 females. Mean age was 47 +/- 15 years. Thirty-six (50.7%) patients had a simple abscess, while 35 (49.2%) had a complex abscess. Abscesses occurred most commonly in the sub-hepatic area, pelvic and para-colic space. Thirty-two (45%) patients had a percutaneous drainage, while 39 (54.9%) underwent an operative drainage management. Criteria for treatment selection were not randomized. However the two groups were statistically similar in respect to clinical features, cirrhosis, nutritional status, APACHE II scores), genesis and characteristics (simple, complex) of the abscesses. The treatment was considered successful when not requiring further drainage and the patient survived. Abdominal abscesses were cured in 53 (74.6) patients. In 13 cases (18.3%) a further drainage was necessary to obtain a complex resolution. Post drainage complications were significantly higher in the surgical drainage group (38.4% vs 12%, p < 0.05) because of the high incidence of wound infections. The overall mortality rate was 7%. Using an univariate analysis model, the only significant variable related to unsuccessful outcome in both the percutaneous and surgical group was abscess complexity (p < 0.005). Elderly (p < 0.005), malnutrition (p < 0.03), presence of cancer (p < 0.05), a high APACHE II score (p < 0.005) and the presence of a complex abscess (p < 0.02) were significantly identified as determinants of death.
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29
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Di Palo S, Giangreco L, Staudacher C. [Operative risk in elderly patients with gastrointestinal hemorrhage]. MINERVA CHIR 1996; 51:953-7. [PMID: 9072724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The risk of postoperative complications was evaluated in 16 patients aged 80 or more operated on for gastrointestinal bleeding (morbidity 43.7%, mortality 25%). For each patient was considered: ASA, APACHE II and SAPS scores, proteinemia, natremia and osmolarity (for the volume changes), Hb value and units of blood transfused, preoperative and operative length. APACHE II and SAPS scores resulted the only variables related to prognosis.
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Affiliation(s)
- S Di Palo
- Cattedra di Chirurgia a Urgenza, IRCCS Ospedale S Raffaele, Università degli Studi, Milano
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30
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Di Palo S, Giangreco L, Staudacher C. [Intestinal obstruction in the elderly. Causes, interventions, postop complications and risk factors]. MINERVA CHIR 1996; 51:965-9. [PMID: 9072726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Forty-eight patients aged 80 or more were operated on for intestinal obstruction mainly due to incarcerated hernias (39.6%) and colonic neoplasms (27.1%). The morbility rate was 27.1% and the mortality rate was 8.3%. The study of the variables frequently related to the risk of postoperative complications (cancer, intraoperative contamination, emergency and blood transfusion) showed statistical significance only for blood transfusion. The others (emergency included) did not have a prognostic significance in this series.
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Affiliation(s)
- S Di Palo
- Cattedra di Chirurgia d'Urgenza, IRCCS Ospedale S. Raffaele, Università degli Studi, Milano
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31
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Di Palo S, Giangreco L, Vignali A, Carlucci M, Staudacher C. Surgery in the very old patient: evaluation of factors linked to postoperative morbidity and mortality. Aging (Milano) 1995; 7:110-6. [PMID: 7548260 DOI: 10.1007/bf03324299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
One hundred and sixty-seven patients over 79 years of age were studied prospectively in our Emergency Surgery Department in order to evaluate their outcome, and the possible existence of factors linked to morbidity and mortality. The most common indications for surgery were gallstones (22.1%), hernias (14.9%), colo-rectal cancer (13.7%), peptic ulcer (6.5%), gastric cancer (5.9%) and ischemic or hemorrhagic vascular diseases (13.1%). Emergency surgery was performed in 93 (55.6%) patients. Forty-nine patients (29.3%) developed 83 postoperative complications. The risk of morbidity was statistically higher in patients who had more than two associated diseases (p < 0.05) and received blood transfusions (p < 0.01). The mortality rate was 16.1%, and was significantly related to ASA scores > or = 4 (p < 0.001) and a high degree of intraoperative bacterial contamination (Classes III-IV) (p < 0.05). Compared to elective surgery emergency operations had a higher morbidity (33.3% vs 24.3%) and mortality (21.5% vs 9.4%), but the difference was not significant. Mortality/morbidity ratio was significantly higher in emergency, as compared to elective surgery (64.5% vs 38.8%, p < 0.001).
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Affiliation(s)
- S Di Palo
- San Raffaele Scientific Institute, Emergency Surgery Department, University of Milano, Italy
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32
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Di Palo S, Pennacchioli E, Ossi C, Di Carlo V. [Microbiological analysis of postoperative infectious complications]. MINERVA CHIR 1991; 46:369-73. [PMID: 1870736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A variation among the strains responsible of nosocomial infections was noted in the last years with a revival of Gram + bacteria. Coagulase-negative staphylococci assumed a great importance, particularly those resistant to methicillin. Staphylococcus epidermidis is now an important infective agent, especially in patients with prostheses or other devices. To value the impact of these microbiological variations on surgical patients, we studied data related to 1271 specimens from postoperative septic complication from 1980 to 1988. The incidence of Gram + strains in surgical infections was 46.8% in 1980-1983 period and 59.2% in 1984-1988 period with statistical significance (p less than 0.05).
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Affiliation(s)
- S Di Palo
- Cattedra di Patologia Chirurgica, Università degli Studi di Milano
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33
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Braga M, Baccari P, Di Palo S, Radaelli G, Gianotti L, Cristallo M, Di Carlo V. Effectiveness of perioperative short-term antibiotic prophylaxis in reducing surgical risk induced by malnutrition and anergy. Acta Chir Scand 1990; 156:751-7. [PMID: 2075773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The ability of perioperative short-term antibiotic prophylaxis to reduce the predictive significance of nutritional indicators for postoperative infections was evaluated in 162 patients undergoing major surgery for gastric or colorectal cancer. All patients were randomly assigned to a group receiving such prophylaxis or a group with postoperative antibiotic treatment. Preoperative serum albumin, total iron-binding capacity and weight loss were the nutritional indicators, and the evaluation included delayed hypersensitivity response. Postoperative infections occurred in 29% of the total series, with highest incidence in the group with postoperative antibiotics (p less than 0.001) and in anergic patients (p less than 0.05). Increased risk of postoperative infection was related also to the number of altered nutritional indicators (p less than 0.005). Multiple logistic analyses showed that the short-term prophylaxis independently contributed to fall in the infection rate and reduced the prognostic importance of nutritional and immunologic factors. Indeed, heightened incidence of postoperative infection was found only when all three nutritional factors were altered.
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Affiliation(s)
- M Braga
- Department of Surgery, IRCCS San Raffaele, Milan, Italy
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34
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Di Palo S, Ferrari G, Braga M, Cristallo M, Staudacher C, Di Carlo V. [Impact of a surveillance and prevention program on the incidence of wound infections in general surgery. A prospective study]. MINERVA CHIR 1990; 45:335-41. [PMID: 2348912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A prospective study on wound infections incidence was performed using a computer archive program. Data of 7000 patients submitted to surgical procedures from 1980 to 1988 were evaluated regarding a surveillance and a prevention program that was performed at 1984 (short term prophylaxis in contaminated and any clean-contaminated procedures; skin washing before the operation with a soapy solution of povidone iodine; regular report of all data about wound infection incidence to staff). Results were evaluated in four classes and regarding nutritional status. The reduction of wound infection incidence was statistically significant (1.8% vs 5.4%; chi square 63.70, p less than 0.001) and an important reduction was recorded in the malnourished patients (3.0% vs 15.4%; chi square 36.91, p less than 0.001).
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Affiliation(s)
- S Di Palo
- Istituto Scientifico Ospedale S. Raffaele, Università degli Studi di Milano, Cattedra di Patologia Chirurgica
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35
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Affiliation(s)
- S Di Palo
- Cattedra di Patologia Chirurgica, Istituto Scientifico S. Raffaele, Milano, Italy
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36
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Di Palo S, Ferrari G, Castoldi R, Di Carlo V. [Preoperative topical antibiotics in patients subjected to short term prophylaxis for colorectal surgery]. MINERVA CHIR 1989; 44:1029-31. [PMID: 2733834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In spite of the widespread use of antibiotics wound infection are still a common complication of elective colon and rectal surgery. Oral administration of poorly absorbed antibiotics was for a long time a common practice in preparing patients for elective clo-rectal operations. Systemic antibiotic prophylaxis allowed a significant improvement of septic complication rate. As the clinical effectiveness of the combined antibiotic regimen is still not completely demonstrated, we carried out a study on 165 patients who underwent colo-rectal surgery. A group of 63 patients submitted to short term prophylaxis with Clindamycin and Gentamycin was compared with a 102 patients group who received preoperative topic antibiotics (Neomycin and Metronidazole) plus short term prophylaxis. The two groups did not show a statistically significative incidence of wound infections (6.3% vs 3.9%; p greater than 0.05).
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37
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Castoldi R, Ferrari G, Di Palo S, Orsenigo E, Bartucci F, DiCarlo V. Prophylactic use of cefotaxime in biliary surgery. Comparison of single-dose versus multiple-dose schedule. Drugs 1988; 35 Suppl 2:151-3. [PMID: 3396478 DOI: 10.2165/00003495-198800352-00031] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- R Castoldi
- Cattedra di Patologia Chirurgica, University of Milan, San Raffaele Hospital
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38
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Di Palo S, Ferrari G, Castoldi R, Fiacco E, Cristallo M, Staudacher C, Chiesa R, Di Carlo V. Surgical septic complications in diabetic patients. Acta Diabetol Lat 1988; 25:49-54. [PMID: 3407377 DOI: 10.1007/bf02581245] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In a retrospective study postoperative septic complications were evaluated in 140 insulin-dependent diabetic patients who underwent surgery. The data collected were matched with those of a group of non-diabetic patients, homogeneous for sex, age, and type of surgical procedure. Patients of each group were further divided into 3 subgroups according to the risk of intraoperative contamination (clean-, clean-contaminated, and contaminated procedures). Diabetic patients had a significantly (p less than 0.01) higher rate of septic complications in clean- and clean-contaminated procedures particularly of wound infections. Our experience suggests that diabetes represents an important risk factor.
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Affiliation(s)
- S Di Palo
- Cattedra di Patologia Chirurgica dell'Università degli Studi di Milano, Italy
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39
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Di Palo S, Marassi A, Staudacher C, Di Carlo V. [Hepatic resection on demand in a case of abscessed hepatic granuloma secondary to brucellosis focus]. MINERVA CHIR 1987; 42:869-71. [PMID: 3114667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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40
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Ferrari G, Di Palo S, Castoldi RF, Braga M, Fiacco E, Di Carlo V. [Surgical wounds infections. Occurrence and results of a prevention program]. MINERVA CHIR 1987; 42:755-9. [PMID: 3614738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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41
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Ferrari G, Di Palo S, Braga M, Carlucci M, Chiesa R, Cristallo M, Staudacher C, Di Carlo V. [Short-term prevention with clindamycin and gentamicin in abdominal surgery. Randomized study]. MINERVA CHIR 1983; 38:1089-94. [PMID: 6633896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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