1
|
Cira K, Stocker F, Reischl S, Obermeier A, Friess H, Burgkart R, Neumann PA. Coating of Intestinal Anastomoses for Prevention of Postoperative Leakage: A Systematic Review and Meta-Analysis. Front Surg 2022; 9:882173. [PMID: 35769150 PMCID: PMC9235828 DOI: 10.3389/fsurg.2022.882173] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/05/2022] [Indexed: 11/13/2022] Open
Abstract
Background For several decades, scientific efforts have been taken to develop strategies and medical aids for the reduction of anastomotic complications after intestinal surgery. Still, anastomotic leakage (AL) represents a frequently occurring postoperative complication with serious consequences on health, quality of life, and economic aspects. Approaches using collagen and/or fibrin-based sealants to cover intestinal anastomoses have shown promising effects toward leak reduction; however, they have not reached routine use yet. To assess the effects of covering intestinal anastomoses with collagen and/or fibrin-based sealants on postoperative leakage, a systematic review and meta-analysis were conducted. Method PubMed, Web of Science, Cochrane Library, and Scopus (01/01/1964 to 17/01/2022) were searched to identify studies investigating the effects of coating any intestinal anastomoses with collagen and/or fibrin-based sealants on postoperative AL, reoperation rates, Clavien-Dindo major complication, mortality, and hospitalization length. Pooled odds ratios (ORs) with 95% confidence intervals (CIs) were calculated. Results Overall, 15 studies (five randomized controlled trials, three nonrandomized intervention studies, six observational cohort studies) examining 1,387 patients in the intervention group and 2,243 in the control group were included. Using fixed-effects meta-analysis (I 2 < 50%), patients with coated intestinal anastomoses presented significantly lower AL rates (OR = 0.37; 95% CI 0.27-0.52; p < 0.00001), reoperation rates (OR, 0.21; 95% CI, 0.10-0.47; p = 0.0001), and Clavien-Dindo major complication rates (OR, 0.54; 95% CI, 0.35-0.84; p = 0.006) in comparison to controls, with results remaining stable in sensitivity and subgroup analyses (stratified by study design, age group, intervention used, location of anastomoses, and indication for surgery). The length of hospitalization was significantly shorter in the intervention group (weighted mean difference (WMD), -1.96; 95% CI, -3.21, -0.71; p = 0.002) using random-effects meta-analysis (I 2 ≥ 50%), especially for patients with surgery of upper gastrointestinal malignancy (WMD, -4.94; 95% CI, -7.98, -1.90; p = 0.001). Conclusion The application of collagen-based laminar biomaterials or fibrin sealants on intestinal anastomoses can significantly reduce postoperative rates of AL and its sequelae. Coating of intestinal anastomoses could be a step toward effective and sustainable leak prevention. To assess the validity and robustness of these findings, further clinical studies need to be conducted.
Collapse
Affiliation(s)
- Kamacay Cira
- Department of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Bavaria, Germany
| | - Felix Stocker
- Department of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Bavaria, Germany
| | - Stefan Reischl
- Institute of Diagnostic and Interventional Radiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Bavaria, Germany
| | - Andreas Obermeier
- Department of Orthopaedics and Sports Orthopaedics, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Bavaria, Germany
| | - Helmut Friess
- Department of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Bavaria, Germany
| | - Rainer Burgkart
- Department of Orthopaedics and Sports Orthopaedics, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Bavaria, Germany
| | - Philipp-Alexander Neumann
- Department of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Bavaria, Germany
| |
Collapse
|
2
|
Frountzas M, Pergialiotis V, Stergios K, Doulamis I, Katafygiotis P, Lazaris AC, Schizas D, Perrea DN, Nikiteas N, Toutouzas K. Fibrin sealants as an adequate treatment alternative to traditional suturing for confined bowel lesions: A hypothesis for future experimental research. Med Hypotheses 2019; 136:109514. [PMID: 31812011 DOI: 10.1016/j.mehy.2019.109514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 11/26/2019] [Accepted: 11/30/2019] [Indexed: 02/07/2023]
Abstract
Bowel perforation is a rare, but serious complication of laparoscopic surgery with a mortality rate that reaches 20%. There are several risk factors that could predispose to bowel perforation, but the surgeon's experience and the difficulty of each case play the most important role. Delayed bowel injuries happen due to conduction of electrical energy through the abdominal cavity, and in the majority of cases require reoperation. Early bowel injuries are caused by thermal injury of an electrosurgical instrument or during the insertion of the laparoscopic instruments inside the peritoneal cavity. Such injuries are recognized during the operation and are usually fixed by placing sutures. TISSEEL™ is a fibrin sealant with various applications in several surgical specialties, that simulates the latter stages of the coagulation cascade, and could be used as an alternative treatment for confined bowel perforations during laparoscopy. The efficacy of fibrin sealants in closing bowel gaps has been tested in some experimental models as well as its adequacy in enhancing bowel anastomoses performed with sutures. In addition, there is scarce evidence that fibrin sealants enhance the healing process after bowel enclosure either combined to suturing or not, which is supported by an experimental pilot study, that was conducted by our study group. The present study tries to combine all the available data in order to propose an effective alternative treatment for confined bowel injuries or controversial cases, that happen during laparoscopic surgery. In that way, every surgeon could face them even without huge expertise, conversions to open surgery would diminish and the disadvantages of suturing would disappear. Future experimental studies should be designed in the terms of extensive comparison of the two methods, with the purpose of this comparison to be tested in humans in the future.
Collapse
Affiliation(s)
- Maximos Frountzas
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece.
| | - Vasilios Pergialiotis
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece; First Department of Obstetrics and Gynecology, Unit of Gynecologic Oncology, Alexandra Hospital, National and Kapodistrian University of Athens, Greece
| | - Konstantinos Stergios
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Ilias Doulamis
- Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Patroklos Katafygiotis
- Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas C Lazaris
- Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Schizas
- First Department of Surgery, Laiko General Hospital, Athens Medical School, Athens, Greece
| | - Despina N Perrea
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Nikolaos Nikiteas
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece; Second Department of Propaedeutic Surgery, Laiko General Hospital, School of Medicine, Athens Medical School, Athens, Greece
| | - Konstantinos Toutouzas
- First Department of Propaedeutic Surgery, Hippocration Hospital, Athens Medical School, Athens, Greece
| |
Collapse
|
3
|
Trotter J, Onos L, McNaught C, Peter M, Gatt M, Maude K, MacFie J. The use of a novel adhesive tissue patch as an aid to anastomotic healing. Ann R Coll Surg Engl 2018; 100:230-234. [PMID: 29484939 PMCID: PMC5930107 DOI: 10.1308/rcsann.2018.0003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2017] [Indexed: 11/22/2022] Open
Abstract
Introduction One of the most feared complications of colorectal surgery is anastomotic leak. Numerous techniques have been studied in the hope of decreasing leakage. This study was designed to assess the handling characteristics of a novel adhesive tissue patch (TissuePatch™; Tissuemed, Leeds, UK) applied to colorectal anastomoses in a pilot study. This was with a view to assessing its potential role in aiding anastomotic healing in subsequent trials. Methods A patch was applied to colorectal anastomoses after the surgeon had completed the anastomosis and prior to abdominal closure. Handling characteristics and patient outcomes were recorded prospectively. Results Nine patients were recruited before the study was prematurely terminated. In one patient, the patch fell off and in another patient, the surgeon omitted to apply it. Six patients had significant postoperative problems (1 confirmed leak necessitating return to theatre and excision anastomosis, 3 suspicious of leak on computed tomography delaying discharge, 2 perianastomotic collections). One patient had an uneventful recovery. Conclusions Although the handling characteristics of this novel tissue patch were deemed satisfactory, it appears that wrapping a colorectal anastomosis with an adhesive hydrophilic patch has significant deleterious effects on anastomotic healing. This could be a consequence of the creation of a microenvironment between the patch and the anastomosis that impairs healing. Further research is required to better understand the mechanisms involved. At present, the use of such patches on colorectal anastomoses should be discouraged outside the confines of a well monitored trial.
Collapse
Affiliation(s)
- J Trotter
- York Teaching Hospital NHS Foundation Trust, UK
| | - L Onos
- York Teaching Hospital NHS Foundation Trust, UK
| | - C McNaught
- York Teaching Hospital NHS Foundation Trust, UK
| | - M Peter
- York Teaching Hospital NHS Foundation Trust, UK
| | - M Gatt
- York Teaching Hospital NHS Foundation Trust, UK
| | - K Maude
- York Teaching Hospital NHS Foundation Trust, UK
| | - J MacFie
- York Teaching Hospital NHS Foundation Trust, UK
| |
Collapse
|
4
|
Raspanti C, Falco N, Silvestri V, Rotolo G, Bonventre S, Gulotta G. Neuroendocrine tumor of the common bile duct: case report. G Chir 2017; 37:275-280. [PMID: 28350976 DOI: 10.11138/gchir/2016.37.6.275] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Neuroendocrine tumors (NET) are a very heterogeneous group of neoplasms; in recent years we have seen an increase in their incidence (3.65 /100.000/year). They can be associated with hereditary endocrine syndromes (MEN, Von Hippel Lindau); they can occur at any age and the incidence is slightly higher in men than women. The aetiology of the neuroendocrine tumors is unclear; in most cases, inflammation of the bile ducts may be the underlying cause and for this reason, the initial patient's evaluation should be focused on the different aspects concerning the oncological one and the possible sequelae of the biliary obstructions that can evolve in biliary sepsis. All neuroendocrine tumors have malignant potential. The most frequent sites of extrahepatic biliary NETs are the common hepatic duct and the distal common bile duct (19.2%), followed by the middle of the common bile duct (17.9%), the cystic duct (16.7%), and the proximal common bile duct (11.5%). We can divide them into: well-differentiated and poorly differentiated. Considering the clinical features, neuroendocrine tumors can be divided into functional and non-functional. As regards the staging, we distinguish localized, regional and metastatic tumors. Tumors derived from the bile duct are difficult to diagnose preoperatively, mainly because of its low incidence and difficult diagnostic process. However since cholangiocarcinomas account for about 80% of all primary biliary tumors, it is important to think about other options despite their low frequency when a patient presents with abnormal characteristics. The most sensitive immunohistochemical markers are expressing neuron-specific enolase, synaptophisin and chromogranin A. Liver function tests, alkaline phosphatase and bilirubin are often high. Sometimes an anemia can appear in the presence of a chronic disease or in patients with more advanced disease. It is known that the measurement of chromogranin A is useful for the preoperative diagnosis of neuroendocrine tumors. Chromogranin A is elevated in 90% of neuroendocrine tumors of the intestine, and the levels correlate with tumor burden and the possibility of recurrence and, therefore, chromogranin A can be an effective biological marker for preoperative diagnosis of neuroendocrine tumors. Bile endocrine tumors remain silent until metastasizing or growing into neighboring organs, because of its uncommon diagnosis in early stages due to its low incidence, absence of serum markers and lack of symptoms related to the hormonal pattern. Preoperative diagnosis of common bile duct carcinoma is extremely difficult, because it is foretold by non-specific symptoms that include pain or discomfort in the right upper quadrant level and weight loss. A 51- year-old woman presented a jaundice and severe bile duct dilatation. The enhanced CT scan showed a mass, approximately 15 mm in diameter, in the distal common biliary duct. The MRI and ERCP confirmed the mass. Cromogranin A value was negative. The diagnosis of well differentiated endocrine tumor of the biliary tract was done after its surgical resection was performed. The postoperative period was uneventful. Extrahepatic biliary NETs are rare, and extrahepatic bile ducts reportedly account for only 0.32% of primary NET sites. The prognosis for NET of the bile duct appears to be poor.
Collapse
|
5
|
Banasiewicz T, Dziki A, Lampe P, Lorenc Z, Szczepkowski M, Zieliński J, Wallner G. Anastomotic leaks in gastrointestinal surgery and their prevention. POLISH JOURNAL OF SURGERY 2017; 89:49-56. [PMID: 28537563 DOI: 10.5604/01.3001.0009.8979] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Anastomotic leak in the gastrointestinal tract is one of the most important complications of resection. They are the main cause of reoperation, their occurrence worsens the prognosis of the patient, increasing the proportion of direct mortality, as well as being a significant risk factor for recurrence of cancer. The risk of leaks within the gastrointestinal tract is greatly varied, depending on the location and extent of the resection, but also on patient, disease or a surgical procedure, including surgeon. To determine the potential risk of leakage can be significant for introduction some prophylactic actions. Some of them have the character of general recommendations, as proper nutrition of the patient in the perioperative period, while another part is directly connected to the surgical procedure. The second group includes protective stoma, the use of tissue glues, insertion transrectal drain for rectal anastomosis decompression, the use of stents or the use of collagen matrix coated with fibrinogen and thrombin. Important to reduce the proportion of leaks can be more precise and targeted prophylactic recommendations, based on the individualized determination of risk factors leaks. Further research for this purpose are necessary for this purpose, the big hope can be associated with data obtained through mobile applications.
Collapse
Affiliation(s)
- Tomasz Banasiewicz
- Klinika Chirurgii Ogólnej, Endokrynologicznej i Onkologii Gastroenterologicznej Uniwersytetu Medycznego im. K. Marcinkowskiego w Poznaniu
| | - Adam Dziki
- Klinika Chirurgii Ogólnej i Kolorektalnej UM w Łodzi
| | - Paweł Lampe
- Katedra i Klinika Chirurgii Przewodu Pokarmowego Śląskiego Uniwersytetu Medycznego w Katowicach
| | - Zbigniew Lorenc
- Katedra i Oddział Kliniczny Chirurgii Ogólnej, Kolorektalnej i Urazów Wielonarządowych w Sosnowcu; Wydział Nauk o Zdrowiu Śląskiego Uniwersytetu Medycznego w Katowicach
| | - Marek Szczepkowski
- Klinika Chirurgii Kolorektalnej, Ogólnej i Onkologicznej Centrum Medycznego Kształcenia Podyplomowego w Warszawie
| | | | - Grzegorz Wallner
- II Katedra i Klinika Chirurgii Ogólnej, Gastroenterologicznej i Nowotworów Układu Pokarmowego Uniwersytetu Medycznego w Lublinie
| |
Collapse
|
6
|
Diemer P, Markoew S, Le DQS, Qvist N. Poly-ε-caprolactone mesh as a scaffold for in vivo tissue engineering in rabbit esophagus. Dis Esophagus 2015; 28:240-5. [PMID: 24446895 DOI: 10.1111/dote.12172] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Repair of long-gap esophageal atresia is associated with a high degree of complications. Tissue engineering on a scaffold of a bioresorbable material could be a solution. The aim of the present study was to investigate the in vivo tissue engineering of smooth muscle cells and epithelium on a poly-ε-caprolactone mesh in rabbit esophagus. Twenty female rabbits had a window of 0.6 × 1 cm cut in the abdominal part of the esophagus. The defect was covered with a poly-ε-caprolactone mesh. The rabbits were killed on postoperative day 28-30, and mesh with surrounding esophagus was removed for histological examination. Fifteen rabbits survived the trial period. Six had no complications and had the mesh in situ. They all had ingrowth of epithelial and smooth muscle cells and an almost completely degraded mesh. Nine rabbits developed pseudo-diverticula. It proved possible to engineer both epithelial and smooth muscle cells on the poly-ε-caprolactone mesh in spite of a fast mesh degradation. The latter may be the explanation to the development of pseudo-diverticula; this is a problem that needs attention in future experimental trials.
Collapse
Affiliation(s)
- P Diemer
- University of Southern Denmark, Odense, Denmark
| | | | | | | |
Collapse
|
7
|
Nordentoft T, Pommergaard HC, Rosenberg J, Achiam MP. Fibrin glue does not improve healing of gastrointestinal anastomoses: a systematic review. Eur Surg Res 2014; 54:1-13. [PMID: 25247310 DOI: 10.1159/000366418] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 08/04/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND/AIM Anastomotic leakage remains a frequent and serious complication in gastrointestinal surgery. In order to reduce its incidence, several clinical and experimental studies on anastomotic sealing have been performed. In a number of these studies, the sealing material has been fibrin glue (FG), and the results in individual studies have been varying. The positive effect of anastomotic sealing with FG might be due to the mechanical/physical properties, the increased healing of the anastomoses or both. The aim of this systematic review was to evaluate the existing evidence on the healing effects of FG on gastrointestinal anastomoses. METHODS PubMed, EMBASE and the Cochrane databases were searched for studies evaluating the healing process of gastrointestinal anastomoses after any kind of FG application. The search period was from 1953 to December 2013. RESULTS Twenty-eight studies were included in the qualitative synthesis. These studies were all experimental studies, since no human studies used histological or biochemical evaluation of healing. In 7 of the 28 studies, a positive effect of FG on healing was found, while 8 studies reported a negative effect and 11 studies found no effect. Furthermore, 2 studies reported unclear results. The difference in the study outcome was independent of the study design and the type of FG used. CONCLUSION In the available studies, FG did not consistently have a positive influence on the healing of gastrointestinal anastomoses. It is consequently plausible that the positive effect of FG sealing of gastrointestinal anastomoses, if there is any, may be due to a mechanical sealing effect rather than due to improved healing per se.
Collapse
Affiliation(s)
- Tyge Nordentoft
- Department of Gastrointestinal Surgery 360, Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark
| | | | | | | |
Collapse
|
8
|
Hutter G, von Felten S, Sailer MH, Schulz M, Mariani L. Risk factors for postoperative CSF leakage after elective craniotomy and the efficacy of fleece-bound tissue sealing against dural suturing alone: a randomized controlled trial. J Neurosurg 2014; 121:735-44. [PMID: 25036199 DOI: 10.3171/2014.6.jns131917] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Cerebrospinal fluid leakage is an immanent risk of cranial surgery with dural opening. Recognizing the risk factors for this complication and improving the technique of dural closure may reduce the associated morbidity and its surgical burden. The aim of this paper was to investigate whether the addition of TachoSil on top of the dural suture reduces postoperative CSF leakage compared with dural suturing alone and to assess the frequency and risk factors for dural leakage and potentially related complications after elective craniotomy. METHODS The authors conducted a prospective, randomized, double-blinded single-center trial in patients undergoing elective craniotomy with dural opening. They compared their standard dural closure by running suture alone (with the use of a dural patch if needed) to the same closure with the addition of TachoSil on top of the suture. The primary end point was the incidence of CSF leakage, defined as CSF collection or any open CSF fistula within 30 days. Secondary end points were the incidence of infection, surgical revision, and length of stay in the intensive care unit (ICU) or intermediate care (IMC) unit. The site of craniotomy, a history of diabetes mellitus, a diagnosis of meningioma, the intraoperative need of a suturable dural substitute, and blood parameters were assessed as potential risk factors for CSF leakage. RESULTS The authors enrolled 241 patients, of whom 229 were included in the analysis. Cerebrospinal fluid leakage, mostly self-limiting subgaleal collections, occurred in 13.5% of patients. Invasive treatment was performed in 8 patients (3.5%) (subgaleal puncture in 6, lumbar drainage in 1, and surgical revision in 1 patient). Diabetes mellitus, a higher preoperative level of C-reactive protein (CRP), and the intraoperative need for a dural patch were positively associated with the occurrence of the primary end point (p = 0.014, 0.01, and 0.049, respectively). Cerebrospinal fluid leakage (9.7% vs 17.2%, OR 0.53 [95% CI 0.23-1.15], p = 0.108) and infection (OR 0.18 [95% CI 0.01-1.18], p = 0.077) occurred less frequently in the study group than in the control group. TachoSil significantly reduced the probability of staying in the IMC unit for 1 day or longer (OR 0.53 [95% CI 0.27-0.99], p = 0.048). Postoperative epidural hematoma and empyema occurred in the control group but not in the study group. CONCLUSIONS Dural leakage after elective craniotomy/durotomy occurs more frequently in association with diabetes mellitus, elevated preoperative CRP levels, and the intraoperative need of a dural patch. This randomized controlled trial showed no statistically significant reduction of postoperative CSF leakage and surgical site infections upon addition of TachoSil on the dural suture, but there was a significant reduction in the length of stay in the IMC unit. Dural augmentation with TachoSil was safe and not related to adverse events. Clinical trial registration no. NCT00999999 ( http://www.ClinicalTrials.gov ).
Collapse
|
9
|
Sabino FD, Campos CFF, Caetano CER, Trotte MNS, Oliveira AV, Marques RG. Effects of TachoSil and 5-fluorouracil on colonic anastomotic healing. J Surg Res 2014; 192:375-82. [PMID: 24976442 DOI: 10.1016/j.jss.2014.05.067] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Revised: 04/16/2014] [Accepted: 05/21/2014] [Indexed: 02/08/2023]
Abstract
BACKGROUND The administration of intraperitoneal (IP) 5-fluorouracil (5-FU) during the early postoperative period after cytoreductive surgery can decrease local cancer recurrence but may also cause impairment of the anastomotic healing. This study examined the effects of the use of this therapy and of the anastomotic sealing with TachoSil, a fibrin-thrombin coated sealant (FTCS), on the healing of colon anastomoses. MATERIALS AND METHODS Forty male rats were divided into four groups (1-4, 10 rats each) that underwent transection and anastomosis of the left colon. The anastomoses were covered with FTCS in groups 2 and 4. Saline solution (2 mL/d-groups 1 and 2) or 5-FU (20 mg/kg/d; groups 3 and 4) was administered IP once daily for 3 d. Bursting pressure (BP) was recorded, and the anastomoses were examined macroscopically and graded histologically. RESULTS The relative weight loss was significantly higher in group 3 than in the other groups (P = 0.0004). Anastomotic dehiscence, postoperative adhesion formation, perianastomotic collections, and preanastomotic dilatation did not differ significantly among groups. BP was significantly lower in group 3 compared with all other groups (P = 0.001). Neoangiogenesis was significantly lower in group 3 compared with groups 1 and 2 (P = 0.05). Fibroblastic activity was significantly higher in group 1 compared with group 3 (P = 0.035). Inflammatory cell infiltration and collagen deposition did not differ significantly among groups. CONCLUSIONS Our results shown that the early postoperative IP chemotherapy with 5-FU impaired the healing of colon anastomoses. However, anastomotic sealing with FTCS reversed some of the negative effects of this therapy.
Collapse
Affiliation(s)
- Flávio D Sabino
- Department of Abdominal and Pelvic Surgery, National Cancer Institute, Rio de Janeiro, Brazil; Department of General Surgery, Federal Hospital of Rio de Janeiro State Civil Servers, Rio de Janeiro, Brazil.
| | | | - Carlos Eduardo R Caetano
- Department of General Surgery, Laboratory of Experimental Surgery, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Marcele Nogueira S Trotte
- Department of General Surgery, Laboratory of Experimental Surgery, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Albanita V Oliveira
- Department of Pathology, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Ruy G Marques
- Department of General Surgery, Rio de Janeiro State University, Rio de Janeiro, Brazil
| |
Collapse
|
10
|
Verhage RJ, Ruiz A, Verheem A, Goldschmeding R, Borel Rinkes IH, van Hillegersberg R. Fibrin-thrombin coated sealant increases strength of esophagogastric anastomoses in a rat model. J Surg Res 2012; 176:e57-63. [DOI: 10.1016/j.jss.2011.12.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Revised: 12/08/2011] [Accepted: 12/13/2011] [Indexed: 12/11/2022]
|
11
|
van der Vijver RJ, van Laarhoven CJHM, de Man BM, Lomme RMLM, Hendriks T. The effect of fibrin glue on the early healing phase of intestinal anastomoses in the rat. Int J Colorectal Dis 2012; 27:1101-7. [PMID: 22398458 PMCID: PMC3401510 DOI: 10.1007/s00384-012-1435-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/09/2012] [Indexed: 02/04/2023]
Abstract
PURPOSE Protecting the anastomotic integrity using suture or staple line reinforcement remains an important goal for ongoing research. The present comprehensive study aims to establish the effects of fibrin glue on the early phase of anastomotic healing in the rat intestine. METHODS One hundred and eight young adult male Wistar rats underwent resection and anastomosis of both the ileum and colon. In half, fibrin glue was applied around the anastomoses. Parameters for repair included wound strength, both bursting pressure and breaking strength at days 1, 3, and 5 after operation; hydroxyproline content; and histology, the latter also after 7 days. RESULTS A transient colonic ileus was observed in the experimental group. Anastomotic breaking strength was always similar in both the control and fibrin glue groups. Anastomotic bursting pressures remained low at days 1 and 3, without any differences between the groups. In both groups, the bursting pressure increased sharply (p < 0.001) between days 3 and 5. At day 5, the bursting pressure in the fibrin glue group remained below than that in the controls, although only significantly (p = 0.0138) so in the ileum. At day 5, but not at day 7, the wounds in the fibrin glue group contained less collagen. Other aspects of microscopic wound architecture appeared to be the same. CONCLUSIONS There is no justification for using fibrin glue on patent anastomoses constructed under low-risk conditions. Its potential benefit under conditions where chances for anastomotic leakage are enhanced needs further investigation.
Collapse
Affiliation(s)
- Rozemarijn J. van der Vijver
- Department of Surgery, Radboud University Nijmegen Medical Centre, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Cees J. H. M. van Laarhoven
- Department of Surgery, Radboud University Nijmegen Medical Centre, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Ben M. de Man
- Department of Surgery, Radboud University Nijmegen Medical Centre, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Roger M. L. M. Lomme
- Department of Surgery, Radboud University Nijmegen Medical Centre, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Thijs Hendriks
- Department of Surgery, Radboud University Nijmegen Medical Centre, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| |
Collapse
|
12
|
Cueto J, Barrientos T, Rodríguez E, Del Moral P. A new biodegradable adhesive for protection of intestinal anastomoses. Preliminary communication. Arch Med Res 2011; 42:475-81. [PMID: 21939702 DOI: 10.1016/j.arcmed.2011.09.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2011] [Accepted: 08/12/2011] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND AIMS Anastomotic leaks continue to be a devastating complication for patients and surgeons worldwide. The few surgical adhesives available to date have not achieved the desired clinical results. The purpose of this experimental study was to determine if Pebisut® applied to intestinal suture lines provides increased resistance and protection during the critical days of healing. METHODS Intestinal lesions were caused in rats and dogs and a new biodegradable adhesive (Pebisut®) (patent granted in the European Union 07808494.4-1219, 01.12.2010, in Mexico P.C.T./MX/a/2009/001737, 16.02.2009, pending in the U.S.P.T.O. 60/762,136, 26.01.2006) was applied to compare the resistance of suture lines using bursting pressures and histologically. RESULTS Under acute and chronic conditions, Pebisut® strengthened and made the suture lines more resistant, while histologically penetrating and sealing them. The adhesive disappears within 2-3 weeks and is well tolerated by the intestinal tissues. CONCLUSIONS This biodegradable adhesive provides greater resistance, temporarily protects suture lines and may prevent anastomotic leaks.
Collapse
Affiliation(s)
- Jorge Cueto
- Health Sciences Faculty, Anahuac University, Bosque de Magnolias No. 87, Mexico City, Mexico.
| | | | | | | |
Collapse
|