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Doudakmanis C, Bouliaris K, Kolla C, Efthimiou M, Koukoulis GD. Bacterial translocation in patients undergoing major gastrointestinal surgery and its role in postoperative sepsis. World J Gastrointest Pathophysiol 2021; 12:106-114. [PMID: 34877025 PMCID: PMC8611185 DOI: 10.4291/wjgp.v12.i6.106] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/14/2021] [Accepted: 09/17/2021] [Indexed: 02/06/2023] Open
Abstract
Bacteria of the human intestinal microflora have a dual role. They promote digestion and are part of a defense mechanism against pathogens. These bacteria could become potential pathogens under certain circumstances. The term “bacterial translocation” describes the passage of bacteria of the gastrointestinal tract through the intestinal mucosa barrier to mesenteric lymph nodes and other organs. In some cases, the passage of bacteria and endotoxins could result in blood stream infections and in multiple organ failure. Open elective abdominal surgery more frequently results in malfunction of the intestinal barrier and subsequent bacterial translocation and blood stream infections than laparoscopic surgery. Postoperative sepsis is a common finding in patients who have undergone non-elective abdominal surgeries, including trauma patients treated with laparotomy. Postoperative sepsis is an emerging issue, as it changes the treatment plan in surgical patients and prolongs hospital stay. The association between bacterial translocation and postoperative sepsis could provide novel treatment options.
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Affiliation(s)
- Christos Doudakmanis
- Department of General Surgery, General Hospital of Larissa, Larisa 41221, Greece
| | | | - Christina Kolla
- Department of General Surgery, General Hospital of Larissa, Larisa 41221, Greece
| | - Matthaios Efthimiou
- Department of General Surgery, General Hospital of Larissa, Larisa 41221, Greece
| | - Georgios D Koukoulis
- Department of General Surgery, General Hospital of Larissa, Larisa 41221, Greece
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Casas MA, Laxague F, Schlottmann F, Sadava EE. Re-laparoscopy for the treatment of complications after laparoscopic appendectomy: is it possible to maintain the minimally invasive approach? Updates Surg 2020; 73:2199-2204. [PMID: 33174113 DOI: 10.1007/s13304-020-00917-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/26/2020] [Indexed: 11/28/2022]
Abstract
Despite laparoscopy is considered an adequate tool for the diagnosis and management of postoperative surgical complications, its role after laparoscopic appendectomy (LA) remains uncertain. The aim of this study was to evaluate whether laparoscopy is useful for treating complications after laparoscopic appendectomy. A retrospective analysis of a prospectively collected database of patients undergoing LA, who needed a reoperation for postoperative complications during the period 2006-2020, was performed. Demographics, operative variables, and postoperative outcomes were analyzed. A total of 2019 LA were performed, and 41 patients (2%) underwent a RL for post appendectomy complications. Twenty-three patients (56%) were male. The mean age was 32 years old (16-92 years). The majority of patients (75%) had a complicated acute appendicitis in the first operation. The most common findings at RL were generalized peritonitis (36.4%) and intraabdominal abscesses (26.8%). Five patients (12.1%) developed stump appendicitis, all of them as a late complication. The procedures were completed laparoscopically in 85% and 6 patients (15%) required conversion to an open approach. Three patients (7.3%) required a percutaneous drainage and two patients (4.9%) needed an additional surgery (laparotomy) after RL, all of them presenting with generalized peritonitis at the RL. No mortality was registered. Re-laparoscopy is feasible, safe, and highly effective for the diagnosis and treatment of post appendectomy complications. RL should be encouraged to avoid more aggressive procedures.
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Affiliation(s)
- María A Casas
- Department of Surgery, Hospital Alemán of Buenos Aires, University of Buenos Aires, Av. Pueyrredón 1640 (ATT 1118), Buenos Aires, Argentina
| | - Francisco Laxague
- Department of Surgery, Hospital Alemán of Buenos Aires, University of Buenos Aires, Av. Pueyrredón 1640 (ATT 1118), Buenos Aires, Argentina
| | - Francisco Schlottmann
- Department of Surgery, Hospital Alemán of Buenos Aires, University of Buenos Aires, Av. Pueyrredón 1640 (ATT 1118), Buenos Aires, Argentina
| | - Emmanuel Ezequiel Sadava
- Department of Surgery, Hospital Alemán of Buenos Aires, University of Buenos Aires, Av. Pueyrredón 1640 (ATT 1118), Buenos Aires, Argentina.
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An SB, Kim BC, Kim JY, Kim JW, Lee SJ. Results of Laparotomy and Laparoscopy for Perforated Colonic Diverticulitis. JSLS 2019; 23:JSLS.2019.00007. [PMID: 31431798 PMCID: PMC6687474 DOI: 10.4293/jsls.2019.00007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background and Objectives The applications of laparoscopic surgery are expanding, but there is still controversy about its application in patients with peritonitis resulting from diverticulitis perforation. This study aimed to investigate the factors affecting the postoperative mortality rate in patients undergoing surgery for perforated diverticulitis. Further, we compared the recovery courses of patients between open and laparoscopic surgeries. Methods We analyzed the medical records of adult patients with peritonitis caused by perforated diverticulitis from six hospitals of Hallym University Medical Center from January 2006 to December 2016. Results A total of 166 patients were identified. In the univariate analysis, the statistically significant factors associated with postoperative mortality were age ≥ 60 years, body mass index ≥ 23 kg/m2, American Society of Anesthesiologists score ≥ 3, hypertension, serum blood urea nitrogen ≥ 23 mg/dL, creatinine ≥ 1.2 mg/dL, albumin < 3.0 g/dL, modified Hinchey score ≥ grade III, formation of stoma, and laparoscopic surgery. In multivariate analysis, serum albumin < 3.0 g/dL was the only factor associated with mortality. After case-control matching, we compared postoperative hospital course and prognosis between open and laparoscopic surgery groups. There was no significant difference in the clinical course between the groups. No significant difference was observed in the complication rate, reoperation rate, readmission rate, and mortality. Conclusion Low preoperative serum albumin level (<3.0 g/dL) affects the mortality rate of patients after surgery. The hospital course and prognosis after laparoscopic surgery and conventional open surgery are comparable in patients with peritonitis caused by diverticulitis perforation.
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Affiliation(s)
- Sung Bak An
- Department Of Surgery, Hallym University Medical Center, Dongtan Sacred Heart Hospital, Hwaseong, Republic of Korea
| | - Byung Chun Kim
- Department Of Surgery, Hallym University Medical Center, Kangnam Sacred Heart Hospital, Seoul, Republic of Korea
| | - Jeong Yeon Kim
- Department Of Surgery, Hallym University Medical Center, Dongtan Sacred Heart Hospital, Hwaseong, Republic of Korea
| | - Jong Wan Kim
- Department Of Surgery, Hallym University Medical Center, Dongtan Sacred Heart Hospital, Hwaseong, Republic of Korea
| | - Sang-Jeon Lee
- Department of Surgery, College of Medicine, Chungbuk National University and Hospital, Cheongju, Republic of Korea
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Ibáñez N, Abrisqueta J, Luján J, Sánchez P, Soriano MT, Arevalo-Pérez J, Parrilla P. Reoperation after laparoscopic colorectal surgery. Does the laparoscopic approach have any advantages? Cir Esp 2017; 96:109-116. [PMID: 29290377 DOI: 10.1016/j.ciresp.2017.11.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 11/19/2017] [Accepted: 11/24/2017] [Indexed: 12/11/2022]
Abstract
INTRODUCTION The laparoscopic approach in colorectal complications is controversial because of its difficulty. However, it has been proven that it can provide advantages over open surgery. The aim of this study is to compare laparoscopic approach in reoperations for complications after colorectal surgery with the open approach taking into account the severity of the patient prior to reoperation. METHODS Patients who underwent laparoscopic colorectal surgery from January 2006 to December 2015 were retrospectively reviewed. Patients requiring urgent surgical procedures for complications in the postoperative period were divided in two groups: laparoscopic surgery (LS) and open surgery (OS). To control clinical severity prior to reoperation, The Mannheim Peritonitis Index (MPI) was calculated. RESULTS A total of 763 patients were studied, 40 required urgent surgery (24 OS/16 LS). More ileostomies were performed in the LS group (68.7% vs. 29.2%) and more colostomies in the OS group (37.5% vs. 6.2%), p<0.05. MPI was higher in OS group (27.31±6.47 [19-35] vs. 18.36±7.16 [11-24], p<0.001). Hospital stay after re-intervention, oral tolerance and surgical wound infection, were favorable in LS (p<0.05 in all cases). In patients with MPI score ≤26, laparoscopic approach showed shorter hospital stay after re-intervention, less stay in the critical care unit after re-intervention, earlier start of oral tolerance and less surgical wound infection (p<0.05). CONCLUSIONS A laparoscopic approach in re-intervention for complications after laparoscopic colorectal surgery associates a faster recovery reflected in a shorter hospital stay, earlier start of oral tolerance and a lower abdominal wall complication rate in patients with low severity index.
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Affiliation(s)
- Noelia Ibáñez
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Virgen de la Arrixaca, Murcia, España.
| | - Jesús Abrisqueta
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Virgen de la Arrixaca, Murcia, España
| | - Juan Luján
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Virgen de la Arrixaca, Murcia, España
| | - Pedro Sánchez
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Virgen de la Arrixaca, Murcia, España
| | - María Teresa Soriano
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Virgen de la Arrixaca, Murcia, España
| | - Julio Arevalo-Pérez
- Departamento de Radiología, Memorial Sloan-Kettering Cancer Center, Nueva York, Estados Unidos
| | - Pascual Parrilla
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Virgen de la Arrixaca, Murcia, España
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Birindelli A, Tugnoli G, Beghelli D, Siciliani A, Biscardi A, Bertarelli C, Selleri S, Lombardi R, Di Saverio S. Emergency laparoscopic ileo-colic resection and primary intracorporeal anastomosis for Crohn's acute ileitis with free perforation and faecal peritonitis: first ever reported laparoscopic treatment. SPRINGERPLUS 2016; 5:16. [PMID: 26759755 PMCID: PMC4703595 DOI: 10.1186/s40064-015-1619-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 12/14/2015] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Laparoscopy for abdominal surgical emergencies is gaining increasing acceptance given the spreading of advanced laparoscopic skills among modern surgeons, as it may allow at the same time an accurate diagnosis and appropriate treatment of acute abdomen. The use of the laparoscopic approach also in case of diffuse peritonitis is now becoming accepted provided hemodynamic stability, despite the common belief in the past decades that such severe condition represented an indication for conversion to open surgery or an immediate contraindication to continue laparoscopy. Crohn's Disease (CD) is a rare cause of acute abdomen and peritonitis, only a few cases of CD acute perforations are reported in the published literature; these cases have always been approached and treated by open laparotomy. CASE DESCRIPTION We report on a case of a faecal peritonitis due to an acute perforation caused by a terminal ileitis in an undiagnosed CD. The patient underwent diagnostic laparoscopy followed by a laparoscopic ileo-colic resection and primary intracorporeal anastomosis, with a successful postoperative outcome. CONCLUSIONS Complicated CD has to be considered within the possible causes of small bowel non-traumatic perforation. Emergency laparoscopy with resection and primary intra-corporeal anastomosis can be feasible and may be a safe and effective minimally invasive alternative to open surgery even in case of faecal peritonitis, in selected stable patients and in presence of appropriate laparoscopic colorectal surgical skills and experience. To the best of our knowledge the present experience is the first ever reported case managed with a totally laparoscopic extended ileocecal resection with intracorporeal anastomosis in case of acutely perforated CD and diffuse peritonitis.
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Affiliation(s)
- A. Birindelli
- />Maggiore Hospital Regional Emergency Surgery and Trauma Center–Bologna Local Health District, Bologna, Italy
| | - G. Tugnoli
- />Maggiore Hospital Regional Emergency Surgery and Trauma Center–Bologna Local Health District, Bologna, Italy
| | - D. Beghelli
- />Maggiore Hospital Regional Emergency Surgery and Trauma Center–Bologna Local Health District, Bologna, Italy
| | - A. Siciliani
- />Maggiore Hospital Regional Emergency Surgery and Trauma Center–Bologna Local Health District, Bologna, Italy
| | - A. Biscardi
- />Maggiore Hospital Regional Emergency Surgery and Trauma Center–Bologna Local Health District, Bologna, Italy
| | - C. Bertarelli
- />Maggiore Hospital Pathology Department–Bologna Local Health District, Bologna, Italy
| | - S. Selleri
- />Maggiore Hospital Regional Emergency Surgery and Trauma Center–Bologna Local Health District, Bologna, Italy
| | - R. Lombardi
- />Maggiore Hospital Regional Emergency Surgery and Trauma Center–Bologna Local Health District, Bologna, Italy
| | - S. Di Saverio
- />Maggiore Hospital Regional Emergency Surgery and Trauma Center–Bologna Local Health District, Bologna, Italy
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Holmer C, Kreis ME. Management of Complications Following Emergency and Elective Surgery for Diverticulitis. VISZERALMEDIZIN 2015; 31:118-23. [PMID: 26989382 PMCID: PMC4789908 DOI: 10.1159/000377696] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND The clinical spectrum of sigmoid diverticulitis (SD) varies from asymptomatic diverticulosis to symptomatic disease with potentially fatal complications. Sigmoid colectomy with restoration of continuity has been the prevailing modality for treating acute and recurrent SD, and is often performed as a laparoscopy-assisted procedure. For elective sigmoid colectomy, the postoperative morbidity rate is 15-20% whereas morbidity rates reach up to 30% in patients who undergo emergency surgery for perforated SD. Some of the more common and serious surgical complications after sigmoid colectomy are anastomotic leaks and peritonitis, wound infections, small bowel obstruction, postoperative bleeding, and injuries to the urinary tract structures. Regarding the management of complications, it makes no difference whether the complication is a result of an emergency or an elective procedure. METHODS The present work gives an overview of the management of complications in the surgical treatment of SD based on the current literature. RESULTS To achieve successful management, early diagnosis is mandatory in cases of deviation from the normal postoperative course. If diagnostic procedures fail to deliver a correlate for the clinical situation of the patient, re-laparotomy or re-laparoscopy still remain among the most important diagnostic and/or therapeutic principles in visceral surgery when a patient's clinical status deteriorates. CONCLUSION The ability to recognize and successfully manage complications is a crucial part of the surgical treatment of diverticular disease and should be mastered by any surgeon qualified in this field.
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Affiliation(s)
- Christoph Holmer
- Department of General, Visceral and Vascular Surgery, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Martin E Kreis
- Department of General, Visceral and Vascular Surgery, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
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Shan CX, Ni C, Qiu M, Jiang DZ, Li M. Influence of laparoscopy vs. laparotomy on bacterial translocation and systemic inflammatory responses in a porcine model with peritonitis. J INVEST SURG 2014; 27:73-80. [PMID: 24665843 DOI: 10.3109/08941939.2013.837564] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND This study aimed to compare the effects of laparoscopy vs. laparotomy on bacterial translocation and immunologic responses in a porcine model with peritonitis caused by small bowel injuries (SBIs). METHODS Pigs with SBIs were first established, assigned into either the laparoscopy group or the laparotomy group, and then received surgical intervention. During 72 hours (72 hr) observation period, blood, and tissues of different organs were obtained for bacterial cultures; endotoxin and peripheral leukocyte were determined; serum levels of IL-6, TNF-α, and CRP were measured. RESULTS Blood cultures confirmed systemic bacteremia in all animals and the endotoxin level was comparable between groups at 24 hr after surgery. However, two days later, positive bacteremia was only detected in four pigs following laparoscopy and five following laparotomy. Eight and four pigs during laparoscopy (seven and six pigs during laparotomy) had translocated bacteria in mesenteric lymph nodes (MLN) and liver. The 72 hr later, bacteria in MLN, liver, lung, and kidney was found in 2, 1, 2, and 0 pig after laparoscopy, respectively (3, 2, 2, and 1 pig after laparotomy). The peripheral blood monocytes (PBMC) counts remained at a much lower level after laparoscopy than after laparotomy. Serum IL-6, TNF-α, and CRP increased notably after both procedures when compared to preoperative levels. However, significantly faster and lower regression of IL-6, TNF-α, and CRP were observed in the laparoscopy group. CONCLUSION Compared with laparotomy, laparoscopy does not result in increased bacterial translocation, but decrease IL-6, TNF-α, and CRP release.
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Affiliation(s)
- Cheng-Xiang Shan
- 1Department of General Surgery, Chang Zheng Hospital affiliated to the Second Military Medical University, Shang Hai, China
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8
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Cuccurullo D, Pirozzi F, Sciuto A, Bracale U, La Barbera C, Galante F, Corcione F. Relaparoscopy for management of postoperative complications following colorectal surgery: ten years experience in a single center. Surg Endosc 2014; 29:1795-803. [PMID: 25294542 DOI: 10.1007/s00464-014-3862-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2014] [Accepted: 09/02/2014] [Indexed: 12/15/2022]
Abstract
BACKGROUND Laparoscopy has increasingly become the standard of care for patients who undergo colorectal surgery for both benign and malignant disease. On the basis of this growing experience, there is now an expanded role for laparoscopic approach to postoperative complications after primary colorectal resection. However, there is little literature specific to this topic. We report a ten-year experience with laparoscopic treatment of early complications following laparoscopic colorectal surgery. METHODS From January 2003 to December 2012, a total of 1,292 patients underwent elective laparoscopic colorectal surgery in our department. One hundred and two (7.9%) patients required reoperation for a postoperative complication. Laparoscopy has been also adopted as the preferred procedure for management of postoperative complications. A retrospective review of 84 patients who had relaparoscopy (RL) for postoperative complications, including peritonitis, ureteral injury, bowel obstruction, and bleeding, was performed. RESULTS Reoperation was carried out laparoscopically in 79 (94.0%) patients. Five (6.0%) conversions were necessary because of massive colonic ischemia, generalized fecal peritonitis, and lack of working space. The most common finding at RL was anastomotic leakage (57.1%) that was managed by peritoneal lavage and ileostomy in 91.7% of cases. Six percent of patients had negative RL. Overall morbidity rate was 25.0%. Five patients required additional surgery: four (5.1%) after RL and one after a converted procedure. There were five (6.0%) deaths from septic shock, myocardial infarction, and pulmonary embolism. CONCLUSIONS Laparoscopy is a safe and effective tool for management of complications following laparoscopic colorectal surgery. In this setting, RL represents the first step of re-exploration and treatment, with no delay to conversion to open procedure even in skilled laparoscopic hands.
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Affiliation(s)
- Diego Cuccurullo
- Department of Laparoscopic and Robotic Surgery, "Azienda Ospedaliera dei Colli" - Monaldi Hospital, Via Leonardo Bianchi s.n.c., 80131, Naples, NA, Italy
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Montalto AS, Bitto A, Irrera N, Polito F, Rinaldi M, Antonuccio P, Impellizzeri P, Altavilla D, Squadrito F, Romeo C. CO2 pneumoperitoneum impact on early liver and lung cytokine expression in a rat model of abdominal sepsis. Surg Endosc 2012; 26:984-9. [PMID: 22038163 DOI: 10.1007/s00464-011-1982-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Accepted: 09/26/2011] [Indexed: 11/28/2022]
Abstract
BACKGROUND Experimental evidence suggests that laparoscopy could have reduced inflammatory sequelae compared with laparotomy following abdominal surgery for peritonitis. The aim of the present study is to investigate the possible beneficial effects of CO(2) insufflation on liver and lung expression of proinflammatory cytokines during sepsis. METHODS Cecal ligation and puncture (CLP) was induced in Sprague-Dawley rats, and 6 h later rats were randomly subjected to CO(2) pneumoperitoneum (5-7 mmHg) or to laparotomy for 1 h. At the end of the CO(2) pneumoperitoneum or laparotomy procedures, animals were sacrificed, and liver and lung were removed and stored for molecular and histological analysis. RESULTS Liver and lung expression of proinflammatory cytokines was significantly reduced in animals subjected to CO(2) pneumoperitoneum compared with laparotomy. In particular, tumor necrosis factor-alpha (TNF-α) protein expression was significantly reduced (p < 0.05) following CO(2) pneumoperitoneum compared with laparotomy procedures. Interleukin (IL)-6 protein expression was accordingly, markedly reduced (p < 0.05) following CO(2) pneumoperitoneum. Histological analysis showed a reduced inflammatory infiltrate in liver and lung from animals subjected to CO(2) pneumoperitoneum compared with laparotomy. CONCLUSIONS Our results support the hypothesis that laparoscopic procedures reduce the inflammatory cascade, following peritoneal sepsis, via reduced expression of proinflammatory cytokines.
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Affiliation(s)
- Angela Simona Montalto
- Department of Medical and Surgical Pediatric Sciences, Unit of Pediatric Surgery, University of Messina, A.O.U., G. Martino Via C. Valeria, 98125, Messina, Italy
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Carbon dioxide pneumoperitoneum induces anti-inflammatory response and hepatic oxidative stress in young rats with bacterial peritonitis. Pediatr Surg Int 2011; 27:289-94. [PMID: 21110033 DOI: 10.1007/s00383-010-2801-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2010] [Indexed: 10/18/2022]
Abstract
PURPOSE The aim of this study was to investigate the effects of carbon dioxide (CO(2)) pneumoperitoneum on the intra-abdominal spread of bacteria, the local and systemic cytokine expression, and oxidant/antioxidant status in young rats with bacterial peritonitis. METHODS Young Sprague-Dawley rats, aging 20-27 days and weighing around 50 g, were allocated to six groups of six to nine animals in each. Intra-abdominal infection model was developed by intraperitoneal injection with 1 cc of Escherichia coli (E. coli) (10(8) CFU/mL, ATCC25922 strain) via right lower abdominal wall. Carbon dioxide (CO(2)) pneumoperitoneum was applied to the rats via umbilical pit insufflation with 20 cc CO(2) for 30 min. All survived rats underwent laparotomy and were killed 24 h or 3 days later. Serum levels of CO(2) and CRP were measured. Left lower abdomen peritoneum, peritoneal fluid, mesenteric lymph node of terminal ileum, and liver were taken for bacterial culture. Liver and plasma levels of TNF-α, IL-1β, and IL-6 were examined for the level of local and systemic immunologic response. Oxidant/antioxidant status in liver and plasma were assessed by measuring malondialdehyde (MDA), and reduced to oxidized glutathione ratio (GSH/GSSG). RESULTS Carbon dioxide (CO(2)) pneumoperitoneum does not facilitate E. coli dissemination to other intra-abdominal organs in rats with localized E. coli peritonitis. Peritonitis rats that underwent abdominal CO(2) insufflation have insignificantly higher CRP or lower CO(2) levels. Plasma and liver TNF-α, IL-1β concentrations were not significantly different among the four groups, but plasma IL-6 was significantly increased in rats with E. coli peritonitis and CO(2) pneumoperitoneum that were killed 3 days later as compared with that of rats that were killed 24 h later. In rats with E. coli peritonitis, CO(2) pneumoperitoneum was significantly associated with decreased hepatic GSH/GSSG ratio. However, plasma and liver MDA levels were not altered after CO(2) pneumoperitoneum. CONCLUSIONS Carbon dioxide (CO(2)) pneumoperitoneum is not associated with E. coli dissemination in the presence of local intra-abdominal infection. CO(2) pneumoperitoneum elicited systemic anti-inflammatory response at a specific time period and decreased hepatic antioxidant status in young rats with E. coli peritonitis.
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Casaroli AA, Mimica LMJ, Fontes B, Rasslan S. The effects of pneumoperitoneum and controlled ventilation on peritoneal lymphatic bacterial clearance: experimental results in rats. Clinics (Sao Paulo) 2011; 66:1621-5. [PMID: 22179170 PMCID: PMC3164415 DOI: 10.1590/s1807-59322011000900020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Accepted: 06/02/2011] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate the effect of pneumoperitoneum, both alone and in combination with controlled ventilation, on peritoneal lymphatic bacterial clearance using a rat bacterial peritonitis model. METHOD A total of 69 male Wistar rats were intraperitoneally inoculated with an Escherichia coli solution (10(9) colony-forming units (cfu)/mL) and divided into three groups of 23 animals each: A (control group), B (pneumoperitoneum under 5 mmHg of constant pressure), and C (endotracheal intubation, controlled ventilation, and pneumoperitoneum as in Group B). The animals were sacrificed after 30 min under these conditions, and blood, mediastinal ganglia, lungs, peritoneum, liver, and spleen cultures were performed. RESULTS Statistical analyses comparing the number of cfu/sample in each of the cultures showed that no differences existed between the three groups. CONCLUSION Based on our results, we concluded that pneumoperitoneum, either alone or in association with mechanical ventilation, did not modify the bacterial clearance through the diaphragmatic lymphatic system of the peritoneal cavity.
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Silva RA, Garotti JER, Silva RSB, Navarini A, Pacheco AM. Analysis of the bactericidal effect of ozone pneumoperitoneum. Acta Cir Bras 2009; 24:124-7. [PMID: 19377781 DOI: 10.1590/s0102-86502009000200009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2008] [Accepted: 01/19/2009] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To assess the bactericidal action of ozone pneumoperitonium, and to compare the results with CO2. METHODS It was used 36 Wistar rats. The animals, under anesthesia, were inoculated with 2ml of E. coli ATCC at a concentration of 10(10)UFC, and 1ml of BaSO4, into the peritoneal cavity. They were divided into three groups: Group 1, CO2 pneumoperitoneum was performed for 15 minutes; Group 2, ozone pneumoperitoneum was performed for 5 minutes at a concentration of 42microg/ml, and Group 3, ozone pneumoperitoneum was performed for 5 minutes at a concentration of 62microg/ml. Six animals from each group were sacrificed after the experiment, and the remaining 6 observed for 24 hours. Material was collected from the cavity of all animals for microbiological study. RESULTS Ozone presented a greater bactericidal effect than CO2 in those animals sacrificed immediately after pneumoperitoneum. In the animals studied 24 hours after pneumoperitoneum evidenced no difference in bactericidal effect between the two gases. Moreover, no difference in mortality was observed. CONCLUSION Ozone has a more potent bactericidal effect than carbon dioxide gas, although this did not influence survival of the animals.
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Chatzimavroudis G, Pavlidis TE, Koutelidakis I, Giamarrelos-Bourboulis EJ, Atmatzidis S, Kontopoulou K, Marakis G, Atmatzidis K. CO(2) pneumoperitoneum prolongs survival in an animal model of peritonitis compared to laparotomy. J Surg Res 2009; 152:69-75. [PMID: 18499131 DOI: 10.1016/j.jss.2008.02.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2007] [Revised: 01/31/2008] [Accepted: 02/12/2008] [Indexed: 02/05/2023]
Abstract
BACKGROUND The advantages of laparoscopic surgery have been well documented. However, the impact of pneumoperitoneum on sepsis sequelae is still equivocal. This study aimed to evaluate the effect of CO(2) pneumoperitoneum, applied under different pressures and exposure times, on sepsis cascade and mortality. MATERIAL AND METHODS In 42 New Zealand rabbits, peritonitis was induced by the cecum ligation and puncture model. After 12 h, the animals were randomized in seven groups: a control group, four groups with pneumoperitoneum (10-15 mmHg for 60-180 min), and two groups with laparotomy (for 60 and 180 min). Blood samples were collected before cecum ligation and puncture, 12 h later and 1, 3, and 6 h after pneumoperitoneum desufflation or abdominal trauma closure to evaluate bacteremia, endotoxemia, white blood cells count, C-reactive protein, and procalcitonin levels. Furthermore, the mortality time was recorded in all animals. RESULTS Bacteremia and endotoxemia were induced in all groups. Endotoxemia levels were significantly more elevated in the group where pneumoperitoneum was performed under 15 mmHg for 180 min compared with all other groups at 1 and 3 h after pneumoperitoneum desufflation (P < 0.05), except when compared with the group where pneumoperitoneum was performed under 10 mmHg for 180 min. White blood cell and C-reactive protein levels showed similar trends for all groups. However, serum procalcitonin reached statistically higher levels (P < 0.05) in groups with laparotomy compared with groups with pneumoperitoneum and with the control group at 6 h. Survival was lower in the laparotomy groups compared with the pneumoperitoneum groups and with the control group (P < 0.05). CONCLUSIONS In the presence of peritonitis, CO(2) pneumoperitoneum applied in clinically standard pressures, even for extended time intervals, reduces the severity of sepsis and prolongs survival.
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Affiliation(s)
- Grigoris Chatzimavroudis
- 2nd Surgical Department, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece.
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Rotholtz NA, Laporte M, Lencinas SM, Bun ME, Aued ML, Mezzadri NA. Is a laparoscopic approach useful for treating complications after primary laparoscopic colorectal surgery? Dis Colon Rectum 2009; 52:275-9. [PMID: 19279423 DOI: 10.1007/dcr.0b013e318197d76d] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE Although the use of laparoscopy for the management of postoperative complications has been previously well documented for different pathologies, there is scarce information regarding its use after laparoscopic colorectal surgery. METHODS Data were prospectively collected from all patients undergoing laparoscopic colorectal surgery between June 2000 to October 2007. Patients were divided into two groups according to the approach used for the reoperation: laparoscopy (Group I) or laparotomy (Group II). Data were statistically analyzed by using Student's t-test and chi-squared test. RESULTS In all, 510 patients were analyzed. Twenty-seven patients (5.2 percent), 14 men and 13 women (men/women Group I: 10/7 vs. Group II: 4/6; P = not significant (NS)), required a second surgery because of postoperative complications (Group I: 17 (63 percent); Group II: 10 (37 percent)). Mean age was 60 +/- 17 years (Group I: 61.7 +/- 17.7 vs. Group II: 57.1 +/- 16 years; P = NS). Fifteen patients (55.5 percent) had anastomotic leaks (Group I 13/17 (76.5 percent) vs. Group II 2/13 (15 percent); P = 0.004). The were no differences between the groups regarding the length of stay or postoperative complications (Group I: 11.9 +/- 9.6 vs. Group II: 18.1 +/- 19.7 days: P = NS; Group I: 1 vs. Group II: 3; P = NS). CONCLUSIONS Laparoscopic approach is a useful tool for treating complications after laparoscopic colorectal surgery, especially anastomotic leaks. Randomized, controlled trials are necessary to validate these findings.
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Affiliation(s)
- Nicolas A Rotholtz
- Colorectal Surgery Section, General Surgery Department, Hospital Alemán de Buenos Aires, Buenos Aires, Argentina.
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Pitombo MB, Faria CADSAD, Bernardo LC, Steinbruck K, Bernardo Filho M. Dissemination of bacteria labeled with technetium-99m after laparotomy and abdominal insufflation with different CO2 pressures on rats. Acta Cir Bras 2008; 23:48-54. [DOI: 10.1590/s0102-86502008000100009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2007] [Accepted: 11/12/2007] [Indexed: 11/22/2022] Open
Abstract
PURPOSE: To asses the dissemination of bacteria labeled with technetium-99m (99mTc) from peritoneal cavity after different surgical procedures. METHODS: Bacteria of the Escherichia coli species labeled with 99mTc were used in a concentration of 10(8) units of colony-makers for ml (UFC/ml) and 1ml was inoculated through intra-peritoneal via. Forty-eight rats were divided into four groups: control, laparotomy, pneumoperitoneum with 10mmHg and pneumoperitoneum with 20mmHg of CO2. Procedures were performed 20 min after injection of the inoculum and lasted 30 min. Animals were sacrificed after six hours (Group 1) and 24 hours (Group 2). Samples of blood, liver and spleen were collected for radioactivity counting. RESULTS: After six hours, indirect detection of the bacteria in different organs was uniform in all groups. After 24 hours, a larger detection of technetium was observed in the livers of animals of the group insufflated with 20mmHg of CO2, when compared with those of control group (p<0.01). The other groups did not present statistically significant variations. CONCLUSIONS: The use of a higher intra-abdominal pressure was associated with a higher bacterial dissemination to the liver. The application of lower intra-abdominal pressures may be associated with a lower dissemination of the infectious status during laparoscopic approach of peritonitis status.
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Tüzel E, Güler C, Aktepe OC, Saritaş K, Samli MM, Demirbaş M. Effect of Carbon Dioxide Pneumoretroperitoneum on Bacterial Translocation in an Experimental Retroperitoneoscopy Model. J Endourol 2007; 21:108-11. [PMID: 17263621 DOI: 10.1089/end.2006.0200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE To evaluate the effect of artificial CO2 pneumoretroperitoneum on bacterial translocation in an experimental retroperitoneoscopy model. MATERIALS AND METHODS Eighteen adult male New Zealand White rabbits weighing 2.5 to 3 kg were divided into two groups. Group 1 (control group) consisted of 6 rabbits, while the remaining 12 served as the pneumoretroperitoneum group (group 2). In group 1, the left retroperitoneal space was dissected with a 50-mL balloon without CO2 insufflation, and the animals were kept under anesthesia for 3 hours with the balloons inflated. In group 2, after balloon dissection as in group 1, CO2 insufflation was applied at 1 L/min to achieve a pressure of 10 to 12 mm Hg for 3 hours. Afterward, all animals were sacrificed, and samples were taken from the blood, retroperitoneal area, lungs, liver, mesentery, heart, kidneys, ureters, bladder, colon, small intestine, and spleen and carried to the microbiology laboratory in Carry-Blair medium. Bacterial growth was evaluated using standard techniques. RESULTS All animals survived the experimental procedures. None of the rabbits in the control group demonstrated any bacterial translocation in the sampled tissues. In the pneumoretroperitoneum group, one rabbit was found to have 10(2) colony-forming units of E. coli in the kidney, but this was considered to be the result of contamination, not translocation. CONCLUSION Carbon dioxide pneumoretroperitoneum does not seem to cause bacteremia or bacterial translocation in this experimental model. Retroperitoneoscopy probably does not create any additional risk of septic complications.
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Affiliation(s)
- Emre Tüzel
- Department of Urology, Afyon Kocatepe University School of Medicine, Afyonkarahisar, Turkey.
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Abstract
Whether or not there is a benefit to laparoscopy versus open surgery in the management of acute appendicitis remains a subject of controversy despite the publication of numerous randomized studies. Operative time is longer for the laparoscopic approach. The incidence of abdominal wall abscess is decreased for laparoscopy but the incidence of deep intra-abdominal abscess may be increased, especially in the case of complicated appendicitis. Post-operative pain is diminished and resumption of normal activity is quicker with the laparoscopic approach. Hospitalization is shorter but the cost of hospital care is higher; nevertheless, the global cost may be less - particularly for patients whose return to work is hastened by a laparoscopic approach. Laparoscopy diminishes the number of normal appendectomies, particularly in women of reproductive age where the diagnosis may be unclear. Laparoscopic appendectomy is practicable and has advantages over open appendectomy under certain circumstances. These advantages are most evident in the young female, the working patient, and the obese patient. Overall, the advantages of laparoscopy are, at best, modest and clinical benefit is not always demonstrable. The risk of deep abscess, particularly in patients with perforated or gangrenous appendicitis, remains an unknown and should be evaluated by further studies.
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Affiliation(s)
- N Pirro
- Service de Chirurgie Digestive et Générale, Hôpital Sainte-Marguerite - Marseille.
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Weickert U, Vetter S, Burkhardt U, Eickhoff A, Bühl A, Riemann JF. Bacteremia after diagnostic conventional laparoscopy and minilaparoscopy: a prospective study in 100 patients. J Clin Gastroenterol 2006; 40:701-4. [PMID: 16940882 DOI: 10.1097/00004836-200609000-00008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND/GOALS Diagnostic laparoscopy under sedoanalgesia is a valuable tool in the work-up of liver diseases and is helpful as a staging procedure. The rate of bacteremia caused by this procedure is unknown, in particular when performed as minilaparoscopy. STUDY A 100 consecutive patients having undergone diagnostic laparoscopy carried out either conventionally (group I, n=50) or as minilaparoscopy (group II, n=50) were prospectively enrolled in this study. Blood cultures were drawn before and within 5 minutes after the procedure. Risk factors for bacteremia were evaluated. RESULTS Bacterial growth occurred in 4 blood cultures drawn immediately after laparoscopy. No patient developed fever or other signs of infection in the follow-up. Risk factors predisposing to bacteremia could not be identified. CONCLUSIONS Conventional diagnostic laparoscopy under sedoanalgesia and minilaparoscopy are associated with a low rate of bacteremia as in diagnostic upper endoscopy.
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Affiliation(s)
- Uwe Weickert
- Department of Internal Medicine C, Ludwigshafen Hospital, Academic Hospital of the University of Mainz, Germany.
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