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Calpin GG, Davey MG, Whooley J, Ryan EJ, Ryan OK, Ponten JEH, Weiss A, Conneely JB, Robb WB, Donlon NE. Evaluating mesh fixation techniques for ventral hernia repair: A systematic review and network meta-analysis of randomised control trials. Am J Surg 2024; 228:62-69. [PMID: 37714741 DOI: 10.1016/j.amjsurg.2023.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 08/01/2023] [Accepted: 09/11/2023] [Indexed: 09/17/2023]
Abstract
INTRODUCTION There is uncertainty regarding the optimal mesh fixation techniques for laparoscopic ventral and incisional hernia repair. AIM To perform a systematic review and network meta-analysis of randomised control trials (RCTs) to investigate the advantages and disadvantages associated with absorbable tacks, non-absorbable tacks, non-absorbable sutures, non-absorbable staples, absorbable synthetic glue, absorbable sutures and non-absorbable tacks, and non-absorbable sutures and non-absorbable tacks. METHODS A systematic review was performed as per PRISMA-NMA guidelines. Odds ratios (ORs) and mean differences (MDs) were extracted to compare the efficacy of the surgical approaches. RESULTS Nine RCTs were included with 707 patients. Short-term pain was significantly reduced in non-absorbable staples (MD; -1.56, confidence interval (CI); -2.93 to -0.19) and non-absorbable sutures (MD; -1.00, CI; -1.60 to -0.40) relative to absorbable tacks. Recurrence, length of stay, operative time, conversion to open surgery, seroma and haematoma formation were unaffected by mesh fixation technique. CONCLUSION Short-term post-operative pain maybe reduced by the use of non-absorbable sutures and non-absorbable staples. There is clinical equipoise between each modality in relation to recurrence, length of stay, and operative time.
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Affiliation(s)
- Gavin G Calpin
- Department of Gastrointestinal Surgery Beaumont Hospital, Dublin 9, Republic of Ireland; Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Republic of Ireland.
| | - Matthew G Davey
- Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Republic of Ireland
| | - Jack Whooley
- Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Republic of Ireland
| | - Eanna J Ryan
- Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Republic of Ireland
| | - Odhran K Ryan
- Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Republic of Ireland
| | | | - Andreas Weiss
- Department of Surgery, University Hospital Regensburg, Franz-Josef-Strauss-Allee 11, 93053, Regensburg, Germany
| | - John B Conneely
- Department of Gastrointestinal Surgery Beaumont Hospital, Dublin 9, Republic of Ireland; Mater Misericordiae University Hospital, Eccles St, Dublin 7, Republic of Ireland
| | - William B Robb
- Department of Gastrointestinal Surgery Beaumont Hospital, Dublin 9, Republic of Ireland; Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Republic of Ireland
| | - Noel E Donlon
- Department of Gastrointestinal Surgery Beaumont Hospital, Dublin 9, Republic of Ireland; Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Republic of Ireland
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Wu Q, Ma W, Wang Q, Liu Y, Xu Y. Comparative effectiveness of hybrid and laparoscopic techniques for repairing complex incisional ventral hernias: a systematic review and meta-analysis. BMC Surg 2023; 23:346. [PMID: 37974133 PMCID: PMC10652588 DOI: 10.1186/s12893-023-02254-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 10/31/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND The recently developed Hybrid Hernia Repair technique (HHR), an adaptation of the laparoscopic method, has been proposed as a potential alternative for the treatment of complex Incisional Ventral Hernias (IVH). While single-arm studies have reported promising outcomes, a comprehensive meta-analysis affirming these benefits is lacking. This meta-analysis aims to compare the clinical outcomes of HHR and Laparoscopic Hernia Repair (LHR) in the management of IVH. METHODS An exhaustive search of the literature was conducted, targeting publications in both English and Chinese that compare HHR and LHR up to March 31, 2023. The primary outcomes examined were operation time, blood loss, and intestinal injury. Secondary outcomes included rates of seroma, wound infection, post-operative acute/chronic pain, recurrence, and mesh bulging. The RevMan 5.0 software facilitated the statistical meta-analysis. RESULTS The final analysis incorporated data from 14 studies, encompassing a total of 1158 patients, with 555 undergoing HHR and 603 treated with LHR. Follow-up data, ranging from 12 to 88 months, were available in 12 out of the 14 identified studies. The HHR method was associated with a significantly lower risk of seroma (OR = 0.29, P = 0.0004), but a higher risk of wound infection (OR = 2.10, P = 0.04). No significant differences were observed between the two techniques regarding operation time, blood loss, intestinal injury, intestinal obstruction, post-operative pain, mesh bulging, and recurrence. CONCLUSIONS The HHR technique did not demonstrate a clear advantage over LHR in reducing surgical complications, apart from a lower incidence of postoperative seroma. Surgeons with substantial expertise may choose to avoid incidental conversion or intentional hybrid procedures. Further research is needed to clarify the optimal surgical approach for IVH.
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Affiliation(s)
- Quan Wu
- Department of General Surgery, Beijing Jishuitan Hospital, Capital Medical University, 31 Xinjiekou East Street, Xicheng District, Beijing, 100035, China
| | - Weijie Ma
- Department of Pathology and Laboratory Medicine, Dartmouth Hitchcock Medical Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
| | - Qianqian Wang
- Department of Epidemiology and Biostatistics, Beijing Research Institute of Traumatology and Orthopaedics, Beijing Jishuitan Hospital, Beijing, 100035, China
| | - Yaqi Liu
- Department of General Surgery, Beijing Jishuitan Hospital, Capital Medical University, 31 Xinjiekou East Street, Xicheng District, Beijing, 100035, China
| | - Yaokai Xu
- Department of General Surgery, Beijing Jishuitan Hospital, Capital Medical University, 31 Xinjiekou East Street, Xicheng District, Beijing, 100035, China
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Maemoto R, Tsujinaka S, Kakizawa N, Nagamori M, Fukai S, Matsuzawa N, Hatsuzawa Y, Watanabe F, Toyama N, Rikiyama T. Laparoscopic repair of suprapubic incisional hernia using a modified transabdominal partial extraperitoneal technique. Asian J Endosc Surg 2022; 15:872-876. [PMID: 35488473 DOI: 10.1111/ases.13066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/16/2022] [Accepted: 04/06/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Herein, we describe a novel technique for suprapubic incisional hernia repair using a modified transabdominal partial extraperitoneal technique in four patients. MATERIALS AND SURGICAL TECHNIQUE We implemented four-trocar placement to achieve a coaxial setting for the pubic bone. The pubic bone and Cooper's ligament were exposed by an incision dorsal to the hernial orifice, and the bladder was mobilized as an inferior peritoneal flap. The retropubic space was dissected approximately 5 cm from the hernial defect and this was closed with an intracorporeal non-absorbable barbed suture. A mesh was introduced into the intra-abdominal cavity, positioned to cover the closed defect, and tied to Cooper's ligament, the pubic bone, and rectus muscles. The dissected peritoneal flap was reattached to the abdominal wall by tacking and suturing. DISCUSSION The modified transabdominal partial extraperitoneal technique for suprapubic incisional hernia repair may contribute to decreased recurrence and seroma formation.
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Affiliation(s)
- Ryo Maemoto
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Shingo Tsujinaka
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Nao Kakizawa
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Masakazu Nagamori
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Shota Fukai
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Natsumi Matsuzawa
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Yuuri Hatsuzawa
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Fumiaki Watanabe
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Nobuyuki Toyama
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
| | - Toshiki Rikiyama
- Department of Surgery, Saitama Medical Center, Jichi Medical University, Omiya-ku Saitamashi, Japan
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Guerrieri M. Minimally invasive surgery for abdominal wall defects: where are we now? MINERVA CHIR 2020; 75:277-278. [PMID: 33210521 DOI: 10.23736/s0026-4733.20.08582-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mario Guerrieri
- Department of General and Emergency Surgery, Polytechnic University of Marche, Ancona, Italy -
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Johnston S, Lau C, Dargusch MS, Atrens A. Absorbable Mg surgical tack: Proof of concept &in situ fixation strength. J Mech Behav Biomed Mater 2019; 97:321-329. [PMID: 31153113 DOI: 10.1016/j.jmbbm.2019.05.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 05/20/2019] [Accepted: 05/21/2019] [Indexed: 11/30/2022]
Abstract
A prototype magnesium (Mg) surgical tack is tested comparatively against commercially available tacks made of titanium (ProTacktm, Medtronic) and PLGA (AbsorbaTacktm, Medtronic). The pull-out force is measured in situ in a lap-shear pull-out test, using porcine abdominal muscle tissue as a model. The Mg tack had a pull-out force comparable to those of the commercially available tacks. The majority of the Mg tacks also had a more ductile failure mode (i.e. the tacks deformed prior to failure), compared to the commercial tacks which pulled directly from the tissue with no deformation. The Mg tacks deformed as they were removed from the tissue, causing less damage to the tissue in the process. This is the first reported use of a Mg alloy in this application, and the proof of concept indicates that this is an area that deserves further interest and study.
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Affiliation(s)
- Sean Johnston
- The University of Queensland, Materials Engineering, School of Mechanical & Mining Engineering, Brisbane, Qld, 4072, Australia; The University of Queensland, Centre for Advanced Materials Processing and Manufacturing (AMPAM), Brisbane, Qld, 4072, Australia.
| | - Cora Lau
- The University of Queensland, Biological Resources, Brisbane, Qld, 4072, Australia
| | - Matthew S Dargusch
- The University of Queensland, Centre for Advanced Materials Processing and Manufacturing (AMPAM), Brisbane, Qld, 4072, Australia
| | - Andrej Atrens
- The University of Queensland, Materials Engineering, School of Mechanical & Mining Engineering, Brisbane, Qld, 4072, Australia
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Selective muscle botulinum toxin A component paralysis in complex ventral hernia repair. Hernia 2019; 24:287-293. [DOI: 10.1007/s10029-019-01939-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 03/26/2019] [Indexed: 10/27/2022]
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A Comparison of Open and Laparoscopic Techniques in Incisional Hernia Surgery: A Single-center Experience. ANADOLU KLINIĞI TIP BILIMLERI DERGISI 2019. [DOI: 10.21673/anadoluklin.453962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Damiano G, Palumbo VD, Fazzotta S, Buscemi S, Ficarella S, Maffongelli A, Buscemi G, Lo Monte AI. Laparoscopic Repair of Boundary Incisional Hernia in a Kidney Transplant Patient: A Safe Tacks-Fibrin Glue Combined Mesh Fixation Technique. Transplant Proc 2019; 51:215-219. [PMID: 30655152 DOI: 10.1016/j.transproceed.2018.04.084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 04/13/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND Incisional hernia in renal transplant patients is a complication that negatively affects the global outcome of transplant and quality of life. The repair of this condition was classically made by open repair with mesh. Increasing evidence suggests that laparoscopic repair could be advocated as the technique of choice in these patients with optimal results. However, the fixation of mesh should be performed by a mixed combination of fibrin sealant (lateral margin of wall defect) and tacks (medial margin). The tacks fixation of the mesh along the lateral margin of the wall defect, close to the graft, is generally difficult for the small size of the remaining aponeurotic plane and dangerous for the underlying presence of the graft. MATERIALS AND METHODS A case of incisional hernia in a kidney transplant recipient was repaired by laparoscopic mesh technique. The polypropylene-polyglycolic acid composite mesh was fastened with a mixed technique of absorbable tacks for medial margin of the defect and fibrin sealant for the lateral side in contiguity with graft surface. RESULTS The patient was discharged after 4 days. The 6-month follow-up did not show mesh displacement or recurrence of hernia. CONCLUSIONS The laparoscopic mesh repair may become the criterion standard for kidney transplant patients affected by incisional hernia. The difficulties of mesh fixation close to the graft can be overcome by the combination of fibrin sealant glue and absorbable tacks at different margins of the wall defect. This technique may offer advantages for this population of patients.
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Affiliation(s)
- G Damiano
- Department of Surgical, Oncological and Oral Sciences, Università degli Studi di Palermo, Palermo, Italy.
| | - V D Palumbo
- Department of Surgical, Oncological and Oral Sciences, Università degli Studi di Palermo, Palermo, Italy
| | - S Fazzotta
- Department of Surgical, Oncological and Oral Sciences, Università degli Studi di Palermo, Palermo, Italy
| | - S Buscemi
- Department of Surgical, Oncological and Oral Sciences, Università degli Studi di Palermo, Palermo, Italy
| | - S Ficarella
- Department of Surgical, Oncological and Oral Sciences, Università degli Studi di Palermo, Palermo, Italy
| | - A Maffongelli
- Department of Surgical, Oncological and Oral Sciences, Università degli Studi di Palermo, Palermo, Italy
| | - G Buscemi
- Department of Surgical, Oncological and Oral Sciences, Università degli Studi di Palermo, Palermo, Italy
| | - A I Lo Monte
- Department of Surgical, Oncological and Oral Sciences, Università degli Studi di Palermo, Palermo, Italy
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Jain S, Kalra S, Sharma B, Sahai C, Sood J. Evaluation of Ultrasound-Guided Transversus Abdominis Plane Block for Postoperative Analgesia in Patients Undergoing Intraperitoneal Onlay Mesh Repair. Anesth Essays Res 2019; 13:126-131. [PMID: 31031492 PMCID: PMC6444957 DOI: 10.4103/aer.aer_176_18] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Introduction: Ventral hernia is a commonly performed surgical procedure in adults. Laparoscopic intraperitoneal onlay mesh repair (IPOM) of ventral hernia is procedure of choice. IPOM of ventral hernia is associated with significant pain. Hence, our aim was to study the efficacy of instilling preemptive local analgesia for reducing postoperative pain in patients undergoing laparoscopic ventral hernia repairs. Objective: To study the role of local infiltration of 10 ml of 0.5% ropivacaine in the anterior abdominal wall preoperatively to improve pain scores compared to conventional intravenous systemic analgesia. Materials and Methods: The study pool consists of two groups of patients (25 in each group) admitted for laparoscopic uncomplicated ventral hernia repair. Analysis was performed by the SPSS program (Company – International Business Machines Corporation, headquartered at Armonk, New York, USA) for Windows, version 17.0. Normally distributed continuous variables were compared using ANOVA. Categorical variables were analyzed using the Chi-square test. Results: Both groups were matching in terms of demographic features. Postoperatively, pain assessment was performed every 30 min for the first 2 h and was followed up for a period of 24 h at intervals (4, 6, 12, and 24 h). Postoperatively, patients were also assessed for time of ambulation, time of return of bowel sounds at 6, 12, and 24 h, and length of hospital stay. Side effects and complication were noted. Conclusion: Our study demonstrated that supplementing US-guided transversus abdominis plane (TAP) block to conventional systemic analgesics resulted in decreased VAS scores and decreased requirement of rescue analgesics. The patients ambulated early had earlier appearance of bowel sounds and decreased length of hospital stay. There was also decreased incidence of nausea and vomiting. TAP block for laparoscopic IPOM surgery significantly decreases postoperative pain and opioid requirement in patients.
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Affiliation(s)
- Swati Jain
- Department of Anaesthesiology, PGIMER and Dr. RML Hospital, New Delhi, India
| | - Sumit Kalra
- Department of Anaesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India
| | - Bimla Sharma
- Department of Anaesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India
| | - Chand Sahai
- Department of Anaesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India
| | - Jayashree Sood
- Department of Anaesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India
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Bonomo LD, Giaccone M, Caltagirone A, Bellocchia AB, Grasso M, Nicotera A, Lano N, Sandrucci S. Patient selection criteria for an effective laparoscopic intraperitoneal ventral hernia repair in day surgery. Updates Surg 2018; 71:549-553. [PMID: 30569347 DOI: 10.1007/s13304-018-00616-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 12/10/2018] [Indexed: 11/28/2022]
Abstract
The laparoscopic treatment of abdominal wall defects is currently a valid alternative to the open technique, given the possibility to significantly reduce the length of hospital stay and, consequently, to allow its carrying out in a day surgery setting. The comparison between the two methods has also been the subject of a Cochrane meta-analysis performed by Sauerland et al. (Cochrane Database Syst Rev 3: CD007781, 2011), which pointed out how, in spite of many clinical trials indicating the superiority of laparoscopy in terms of invasiveness and postoperative pain control, the quality of evidence is low due to the excessive variability among the different series in terms of reported complications. Moreover, what should be the selection criteria of patients fit for laparoscopic treatment in day surgery is not yet defined. This retrospective study considered 94 patients with primary or recurrent incisional wall hernias treated with laparoscopic technique over a 7-year period of time, from 2011 to 2018. The aim was to define the selection criteria for an effective day surgery laparoscopic treatment, considering as outcome the rate of conversion to ordinary hospitalization (discharge > POD1). Discharge > POD 1 was necessary in 15 cases out of 94 (16%). Concerning this outcome, statistically significant risk factors were ASA score > I (p = 0.022), number of hernia orifices > 1 (p = 0.001), recurrent hernias (p = 0.002) and hernia diameter > 10 cm (p < 0.0001). These factors were confirmed by univariate binary logistic analysis. A stepwise model of multivariate analysis showed as determinants for adverse events ASA score > 1 (OR 5.2, 95% CI 1.1-25.6, p = 0.043) and hernias > 10 cm (OR 7.0, 95% CI 1.1-46.4, p = 0.045). This work highlighted some useful criteria for preoperative selection of patients fit for laparoscopic abdominal wall defects repair in a day surgery setting. In particular, criteria related to a favorable clinical outcome were ASA score < II and a hernia diameter < 10 cm.
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Affiliation(s)
- Luca Domenico Bonomo
- Visceral Sarcoma Unit, Città della Salute e della Scienza di Torino, Cso Bramante 88, 10126, Turin, Italy
| | - Michele Giaccone
- Visceral Sarcoma Unit, Città della Salute e della Scienza di Torino, Cso Bramante 88, 10126, Turin, Italy
| | - Alice Caltagirone
- Visceral Sarcoma Unit, Città della Salute e della Scienza di Torino, Cso Bramante 88, 10126, Turin, Italy
| | - Alex Bruno Bellocchia
- Visceral Sarcoma Unit, Città della Salute e della Scienza di Torino, Cso Bramante 88, 10126, Turin, Italy
| | - Mariateresa Grasso
- Visceral Sarcoma Unit, Città della Salute e della Scienza di Torino, Cso Bramante 88, 10126, Turin, Italy
| | - Antonella Nicotera
- Visceral Sarcoma Unit, Città della Salute e della Scienza di Torino, Cso Bramante 88, 10126, Turin, Italy
| | - Nicolò Lano
- Visceral Sarcoma Unit, Città della Salute e della Scienza di Torino, Cso Bramante 88, 10126, Turin, Italy
| | - Sergio Sandrucci
- Visceral Sarcoma Unit, Città della Salute e della Scienza di Torino, Cso Bramante 88, 10126, Turin, Italy.
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Biondo-Simões MDLP, Sichciopi AA, Ioshii SO, Robes RR, Biondo-Simões R. Comparative study of fibrosis induced by Marlex®, Parietex Composite®, Vicryl® and Ultrapro® meshes1. Acta Cir Bras 2018; 33:792-798. [PMID: 30328911 DOI: 10.1590/s0102-865020180090000007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 08/13/2018] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To evaluate the fibrosis induced by four different meshes: Marlex®, Parietex Composite®, Vicryl® and Ultrapro®. METHODS Histological cutouts of abdominal wall were analyzed with polarized light 28 days after the meshes implants and colorized by picrosirius to identify the intensity of collagen types I and III, and their maturation index. RESULTS When the four groups were compared, the total collagen area analyzed was bigger in groups A and D, with no difference between them. The collagen type I density was bigger in group A, with an average of 9.62 ± 1.0, and smaller in group C, with an average of 3.86 ± 0.59. The collagen type III density was similar in groups A, B and C, and bigger in group D. The collagen maturation index was different in each of the four groups, bigger in group A with 0.87, group B with 0.66, group D with 0.57 and group C with 0.33 (p = 0.0000). CONCLUSION The most prominent fibrosis promotion in the given meshes was found on Marlex® (polypropylene mesh) and the Parietex Composite® (non-biodegradable polyester); the collagen maturation index was higher in the Marlex® mesh, followed by Ultrapro®, Parietex Composite® and Vicryl® meshes.
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Affiliation(s)
- Maria de Lourdes Pessole Biondo-Simões
- PhD, Full Professor, Department of Surgery, Universidade Federal do Paraná (UFPR), Brazil. Intellectual and design of the study, analysis of data, manuscript writing, final approval the version to be published
| | | | - Sérgio Ossamu Ioshii
- PhD, Associate Professor, Division of Pathology, UFPR, and Postgraduate Program in Technology in Health, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba-PR, Brazil. Intellectual and scientific content of the study, critical revision
| | - Rogério Ribeiro Robes
- Master, Full Professor, Department of Anesthesiology, Faculty of Veterinary Medicine, UFPR, Curitiba-PR, Brazil. Analgesia and post-operative care, manuscript writing
| | - Rachel Biondo-Simões
- Surgeon Oncologist, Hospital Angelina Caron, Campina Grande do Sul-PR, Brazil. Technical procedures
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Hajibandeh S, Hajibandeh S, Sreh A, Khan A, Subar D, Jones L. Laparoscopic versus open umbilical or paraumbilical hernia repair: a systematic review and meta-analysis. Hernia 2017; 21:905-916. [DOI: 10.1007/s10029-017-1683-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 10/06/2017] [Indexed: 10/18/2022]
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13
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Biondo-Simões MDLP, Morais CGD, Tocchio AFZ, Miranda RAD, Moura PAP, Colla K, Robes RR, Ioshii SO, Tomasich FDS. Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats. Acta Cir Bras 2017; 31:294-9. [PMID: 27275849 DOI: 10.1590/s0102-865020160050000001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 04/12/2016] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To compare fibroplasia and the resistance of the abdominal wall when polypropylene meshes and polypropylene/poliglecaprone are used. METHODS Seventy-seven male Wistar rats were divided into three groups: Control Group (for resistance); Group E (polypropylene mesh); and Group U (polypropylene/poliglecaprone mesh). The animals in Groups E and U had a standard muscular and aponeurotic defect, with integral peritoneum, and correction with the mesh. Measurements were taken 4, 7, 14, 28 and 56 days after surgery. The resistance, and collagen density were studied. RESULTS Resistance on the 56th day was similar in both meshes. The gain in resistance described an ascending curve for the polypropylene mesh and was irregular in the case of the polypropylene/poliglecaprone. Fibroplasia showed a gain in type I and type III collagen in both groups (p<0.001). Collagen III stabilized in the 14th day and collagen I continued to ascend. CONCLUSIONS The gain in resistance of the polypropylene mesh is regular and ascending, whereas the polypropylene/poliglecaprone is not regular. The final resistance of both meshes is similar; the collagen density increases over time, and show the same inflammatory potential.
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Affiliation(s)
- Maria de Lourdes Pessole Biondo-Simões
- PhD, Associate Professor, Department of Surgery, Universidade Federal do Paraná (UFPR), Brazil. Intellectual and design of the study, analysis of data, manuscript writing, final approval the version to be published., Universidade Federal do Paraná, Department of Surgery, Universidade Federal do Paraná, Brazil
| | - Camila Gomes de Morais
- Graduate student, Scientific Initiation Program, UFPR, Curitiba-PR, Brazil. Technical procedures., Universidade Federal do Paraná, UFPR, Curitiba PR , Brazil
| | - Anna Flávia Zonato Tocchio
- Graduate student, Scientific Initiation Program, UFPR, Curitiba-PR, Brazil. Technical procedures., Universidade Federal do Paraná, UFPR, Curitiba PR , Brazil
| | - Renata Augusta de Miranda
- Graduate student, Scientific Initiation Program, UFPR, Curitiba-PR, Brazil. Technical procedures., Universidade Federal do Paraná, UFPR, Curitiba PR , Brazil
| | - Paula Almeida Pamponet Moura
- Graduate student, Scientific Initiation Program, UFPR, Curitiba-PR, Brazil. Technical procedures., Universidade Federal do Paraná, UFPR, Curitiba PR , Brazil
| | - Kelly Colla
- Graduate student, Scientific Initiation Program, UFPR, Curitiba-PR, Brazil. Technical procedures., Universidade Federal do Paraná, UFPR, Curitiba PR , Brazil
| | - Rogério Ribeiro Robes
- Master, Full Professor, Department of Anesthesiology, Faculty of Veterinary Medicine, UFPR, Curitiba-PR, Brazil. Analgesia and post-operatory care, manuscript writing., Universidade Federal do Paraná, Department of Anesthesiology, Faculty of Veterinary Medicine, UFPR, Curitiba PR , Brazil
| | - Sérgio Ossamu Ioshii
- PhD, Associate Professor, Division of Pathology, Pontifícia Universidade Católica do Paraná (PUCPR), and UFPR, Curitiba-PR, Brazil. Critical revision., Pontifícia Universidade Católica do Paraná, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba PR , Brazil
| | - Flávio Daniel Saavedra Tomasich
- PhD, Head, Division of Experimental Surgery, Department of Surgery, UFPR, Curitiba-PR, Brazil. English language, critical revision., Universidade Federal do Paraná, Department of Surgery, UFPR, Curitiba PR , Brazil
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Assessment of predictive factors for recurrence in laparoscopic ventral hernia repair using a bridging technique. Surg Endosc 2017; 31:3656-3663. [PMID: 28078462 DOI: 10.1007/s00464-016-5401-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 12/19/2016] [Indexed: 12/18/2022]
Abstract
AIM To assess the long-term incidence and predictive factors for recurrence after laparoscopic ventral hernia repair using a bridging technique. METHODS The study group consisted of 213 consecutive patients operated by laparoscopy for primary ventral (n = 158) or incisional hernia (n = 55) between 2001 and 2014. Patients had a repair without fascia closure by intra-peritoneal onlay placement of a Parietex® composite mesh centred on the defect with an overlap of at least 3 cm. Clinical outcome was assessed by a combination of office consultation, patient's electronic medical file review and telephone interview. RESULTS There were 144 men and 69 women with a mean age of 55 ± 12 years and a BMI of 32 ± 6. With a mean follow-up of 69 ± 44 months, a recurrent hernia was noted in 16 patients (7.5%). Univariate analysis showed a statistically significant higher recurrence rate in the following conditions: incisional hernia (15%), BMI ≥ 35 (21%), defect width >4 cm (27%), defect area >20 cm2 (27%), mesh overlap <5 cm (32%) and ratio of mesh area to defect area (M/D ratio) ≤12 (48%). Multivariate logistic analysis revealed that M/D ratio was the only independent predictive factor for recurrence (coefficient -0.79, OR 0.46, p < 0.002). With a M/D ratio ≤8, between 9 and 12, between 13 and 16, and ≥17, the recurrence rate was, respectively, 70, 35, 9 and 0% (p < 0.001). CONCLUSIONS In laparoscopic repair of ventral hernia using a bridging technique, an overlap of at least 5 cm is not all that is required to prevent hernia recurrence. The M/D ratio is the most important predictive factor for recurrence. A ratio of 13 appears as the threshold under which that technique cannot be recommended and 16 as the threshold over which the risk of recurrence is virtually nil. If a satisfactory M/D ratio cannot be achieved, other surgical repair should be proposed to the patient.
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Brandi CD, Roche S, Bertone S, Fratantoni ME. No enterocutaneous fistula development in a cohort of 695 patients after incisional hernia repair using intraperitoneal uncoated polyproylene mesh. Hernia 2016; 21:101-106. [PMID: 27522361 DOI: 10.1007/s10029-016-1530-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Accepted: 08/06/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE To determine the incidence of enterocutaneous fistulas (ECFs) developed after elective incisional hernia (IH) repair using intraperitoneal uncoated polypropylene (PPE) mesh. METHODS This is a retrospective descriptive study of a prospective cohort of patients undergoing elective IH repair using intraperitoneal uncoated PPE mesh at the Department of General Surgery of a high complexity University Hospital. RESULTS Between January 1992 and December 2013, 695 IH repairs were performed using intraperitoneal uncoated PPE mesh. The omentum was placed between the mesh and bowel in 507 patients (73 %). In 188 patients (27 %) it was not possible to place the omentum between the mesh and bowel; therefore, in 69 patients (9.92 %) the PPE mesh was placed over the bowel, whereas in 119 patients (17.12 %) a Vicryl® mesh was placed between the bowel and PPE mesh. Six hundred and seventy-eight (97.5 %) IH repairs were open whereas 17 (2.5 %) were laparoscopic. Postoperative complications consisted of seroma (5.9 %), hematoma (4.3 %), wound infection (4.8 %), and mesh infection (4.0 %). Recurrence of IH occurred in 52 patients (7.4 %) after a mean follow-up of 59 months. Four (0.5 %) patients required additional surgery due to intestinal occlusion. Neither acute nor chronic ECFs were encountered during follow-up in 695 patients. CONCLUSION Based on these results, the placement of intraperitoneal uncoated PPE mesh for elective IH repair might be a safe procedure that is not associated with ECF formation.
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Affiliation(s)
- C D Brandi
- Department of General Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
- , Perón 4190 (C1199ABB), Buenos Aires, Argentina.
| | - S Roche
- Department of General Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- , Perón 4190 (C1199ABB), Buenos Aires, Argentina
| | - S Bertone
- Department of General Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- , Perón 4190 (C1199ABB), Buenos Aires, Argentina
| | - M E Fratantoni
- Department of General Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- , Perón 4190 (C1199ABB), Buenos Aires, Argentina
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Zhang Y, Zhou H, Chai Y, Cao C, Jin K, Hu Z. Laparoscopic versus open incisional and ventral hernia repair: a systematic review and meta-analysis. World J Surg 2015; 38:2233-40. [PMID: 24777660 DOI: 10.1007/s00268-014-2578-z] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Laparoscopic incisional and ventral hernia repair (LIVHR) is an alternative approach to conventional open incisional and ventral hernia repair (OIVHR). A consensus on outcomes of LIVHR when compared with OIVHR has not been reached. METHODS As the basis for the present study, we performed a systematic review and meta-analysis of all randomized controlled trials comparing LIVHR and OIVHR. RESULTS Eleven studies involving 1,003 patients were enrolled. The incidences of wound infection were significantly lower in the laparoscopic group than that in the open group (laparoscopic group 2.8 %, open group 16.2 %; RR = 0.19, 95 % CI 0.11-0.32; P < 0.00001). The rates of wound drainage were significantly lower in the laparoscopic group than that in the open group (laparoscopic group 2.6 %, open group 67.0 %; RR = 0.06, 95 % CI 0.03-0.09; P < 0.00001). However, the rates of bowel injury were significantly higher in the laparoscopic group than in the open group (laparoscopic group 4.3 %, open group 0.81 %; RR = 3.68, 95 % CI 1.56-8.67; P = 0.003). There were no significant differences between the two groups in the incidences of hernia recurrence, postoperative seroma, hematoma, bowel obstruction, bleeding, and reoperation. Descriptive analyses showed a shorter length of hospital stay in the laparoscopic group. CONCLUSIONS Laparoscopic incisional and ventral hernia repair is a feasible and effective alternative to the open technique. It is associated with lower incidences of wound infection and shorter length of hospital stay. However, caution is required because it is associated with an increased risk of bowel injury compared with the open technique. Given the relatively short follow-up duration of trials included in the systematic review, trials with long-term follow-up are needed to compare the durability of laparoscopic and open repair.
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Affiliation(s)
- Yanyan Zhang
- Department of General Surgery, Changzheng Hospital, Second Military Medical University, No. 415 Fengyang Road, Shanghai, 200003, People's Republic of China
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17
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Nguyen D, Szomstein S, Ordonez A, Dip F, Rajan M, Menzo EL, Rosenthal RJ. Unidirectional barbed sutures as a novel technique for laparoscopic ventral hernia repair. Surg Endosc 2015; 30:764-769. [PMID: 26104792 DOI: 10.1007/s00464-015-4275-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 04/29/2015] [Indexed: 11/25/2022]
Abstract
BACKGROUND Incisional hernias remain a significant complication of abdominal surgeries. Primary closure of the hernia defect has been suggested to improve long-term abdominal wall function. However, this can be technically challenging and time consuming. This study describes laparoscopic use of non-absorbable barbed sutures in primary closure of hernia defects in addition to intraperitoneal mesh. METHODS Patients who underwent laparoscopic primary ventral hernia repair with mesh were prospectively reviewed. Two groups were defined: Operations performed with barbed sutures for primary closure in addition to mesh and operations with only mesh without defect repair. The surgical technique involved running the hernia defect with a 2-polypropylene non-absorbable unidirectional barbed suture and subsequently fixing the mesh intraperitoneally with tacks. In both groups, a single transfascial centering suture was also utilized. RESULTS Twenty-eight cases with barbed suture and mesh reinforcement and 29 cases with mesh-only were identified. The average dimensions of the ventral hernia defects were 57.8 (6-187) and 44.6 cm(2) (9-156) in the barbed suture with mesh and mesh-only group, respectively, p = 0.23. Median operating time was 78 min (range 35-187 min) in the barbed suture with mesh group versus 62 min (34-155 min) in the mesh-only group, p = 0.44. The median suturing time of closing the ventral hernia defect was 16 min (11-24 min). There were no differences in the pain scores. Mean follow-up for both groups was 8.2 ± 3.6 months (1-17 months) with one hernia recurrence in the mesh-only group, p = 0.41. CONCLUSIONS The barbed suture closure system could be used for rapid and effective primary defect closure in laparoscopic ventral hernia repair in addition to intraperitoneal mesh placement. No significant difference in operating time was detected when compared to the mesh-only approach. Further evidence to support these findings and longer follow-up periods is warranted to evaluate short- and long-term complications.
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Affiliation(s)
- David Nguyen
- Department of General Surgery, Section of Minimally Invasive Surgery, The Bariatric and Metabolic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL, 33331, USA
| | - Samuel Szomstein
- Department of General Surgery, Section of Minimally Invasive Surgery, The Bariatric and Metabolic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL, 33331, USA
| | - Alex Ordonez
- Department of General Surgery, Section of Minimally Invasive Surgery, The Bariatric and Metabolic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL, 33331, USA
| | - Fernando Dip
- Department of General Surgery, Section of Minimally Invasive Surgery, The Bariatric and Metabolic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL, 33331, USA
| | - Meenakshi Rajan
- Department of General Surgery, Section of Minimally Invasive Surgery, The Bariatric and Metabolic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL, 33331, USA
| | - Emanuele Lo Menzo
- Department of General Surgery, Section of Minimally Invasive Surgery, The Bariatric and Metabolic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL, 33331, USA
| | - Raul J Rosenthal
- Department of General Surgery, Section of Minimally Invasive Surgery, The Bariatric and Metabolic Institute, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL, 33331, USA.
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Sosin M, Patel KM, Nahabedian MY, Bhanot P. Patient-centered outcomes following laparoscopic ventral hernia repair: a systematic review of the current literature. Am J Surg 2014; 208:677-84. [PMID: 25241956 DOI: 10.1016/j.amjsurg.2014.01.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 12/17/2013] [Accepted: 01/05/2014] [Indexed: 11/19/2022]
Abstract
BACKGROUND The purpose of this study was to systematically review patients who underwent laparoscopic ventral hernia repair (LVHR) and assess quality of life, pain, functionality, and patient satisfaction. DATA SOURCES MEDLINE, PubMed, and Cochrane database search identified 880 relevant articles. After the limits were applied, 14 articles were accepted for review. The analysis included health-related quality of life (HRQoL) measures including quality of life, pain, function, satisfaction, and mental and emotional well-being. CONCLUSIONS Fourteen studies were reviewed. Mean study size was 92.6 subjects (24 to 306) and mean defect size was 71.7 cm(2). LVHR improved the overall HRQoL in 6 of the 8 studies. Thirteen studies assessing pain demonstrated improved pain scores relative to preoperative levels and long-term follow up. LVHR was not associated with long-term pain. Functionality improved in 12 studies. Return to work ranged from 6 to 18 days postoperatively in 50% of studies and physical function scores improved in the remaining 50% of the studies. Patient satisfaction improved after LVHR in all studies assessing patient satisfaction. Fixation methods did not influence HRQoL. Laparoscopic repair was associated with improving mental and emotional well-being in 6 of the 7 studies.
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Affiliation(s)
- Michael Sosin
- Department of Surgery, Georgetown University Hospital, 3800 Reservoir Road, NW, Washington, DC 20007, USA.
| | - Ketan M Patel
- Department of Plastic Surgery, Georgetown University Hospital, 3800 Reservoir Road, NW, Washington, DC 20007, USA
| | - Maurice Y Nahabedian
- Department of Plastic Surgery, Georgetown University Hospital, 3800 Reservoir Road, NW, Washington, DC 20007, USA
| | - Parag Bhanot
- Department of Surgery, Georgetown University Hospital, 3800 Reservoir Road, NW, Washington, DC 20007, USA
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Laparoscopic ventral hernia repair: is there an optimal mesh fixation technique? A systematic review. Langenbecks Arch Surg 2014; 399:55-63. [PMID: 24121735 DOI: 10.1007/s00423-013-1126-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Accepted: 09/27/2013] [Indexed: 12/27/2022]
Abstract
PURPOSE The purpose of this study is to distinguish the optimal mesh fixation technique used in laparoscopic ventral hernia repair (LVHR). A particular fixation technique of the mesh to the abdominal wall is required, which should be strong enough to prevent migration of the mesh and, at the same time, keep injury to the abdominal wall minimal to prevent postoperative discomfort and pain. METHODS An extensive literature search was performed in the PubMed database from its onset until November 2012. All series of at least 30 patients operated by laparoscopy for a ventral hernia, with the use of a standardized surgical technique well-defined in the “Methods” section, and with a follow-up of at least 12 months were included. The series were categorized according to the technique of mesh fixation described: “tacks and sutures,” “tacks only,” and “sutures only.” For each treatment group, the recurrence rate was adjusted to the number of patients treated and the 95 % confidence interval was calculated. No overlap between two intervals was defined as a significant difference in recurrence rate. RESULTS A total of 25 series were included for statistical evaluation. Thirteen trials used both tacks and sutures, ten used only tacks, and two used only sutures. Overall recurrence rate was 2.7 % (95 % CI [1.9–3.4 %]). CONCLUSION None of the currently available mesh fixation techniques used for LVHR was found to be superior in preventing hernia recurrence as well as in reducing abdominal wall pain. The pain reported was remarkably high with all different fixation devices. Further research to develop solid and atraumatic fixation devices is warranted.
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20
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Lamber B, Grossi JVM, Manna BB, Montes JHM, Bigolin AV, Cavazzola LT. May polyester with collagen coating mesh decrease the rate of intraperitoneal adhesions in incisional hernia repair? ABCD-ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA 2014; 26:13-7. [PMID: 23702864 DOI: 10.1590/s0102-67202013000100004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Accepted: 12/11/2012] [Indexed: 11/22/2022]
Abstract
BACKGROUND Among meshes used in incisional hernias in open technique repair, the polypropylene is the most commonly used due to flexibility, cellular growth stimulation, satisfactory inflammatory response, easy manipulation and low price. However, it induces adhesions formation when in contact with the intra-abdominal contents. AIM To evaluate the formation of adhesions after polypropylene and collagen coated polyester mesh with intraperitoneal placement. METHODS Twenty six female Wistar rats were randomized in three groups. In the group 0 (sham) there was no prosthesis placement, in the polypropylene (group 1) the prosthesis was placed at the peritoneal surface and in the group 2, collagen coated polyester mesh was placed. The rats were killed on postoperative day 21 to evaluate adhesions regarding its degree, mesh percentage of involvement, bowel involvement and strength needed to cause rupture. RESULTS There was no difference in weight between groups. The group 0 did not develop any adhesions. The groups 1 and 2 developed prosthetic mesh surface adhesions, mostly in the omentum. There was no difference in adhesion degree and percentage of surface involvement between groups. The collagen coated mesh did not develop adhesions. The adhesions occurred at the free edge of the mesh, in contact with the polyester. The Polypropylene group presented 80% of the surface involved with adhesions, while the collagen coated polyester group presented 10% (p<0,005). CONCLUSION There was no difference between adhesion, degree of adhesion and strength needed to cause rupture. However, the polypropylene mesh presented significantly higher surface of adhesion when compared to the collagen coated polyester mesh.
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Affiliation(s)
- Bárbara Lamber
- Department of Surgery, General Surgery HPS, Porto Alegre, RS
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21
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Ferrari G, Bertoglio C, Magistro C, Girardi V, Mazzola M, Di Lernia S, Pugliese R. Laparoscopic repair for recurrent incisional hernias: a single institute experience of 10 years. Hernia 2013; 17:573-80. [PMID: 23661308 DOI: 10.1007/s10029-013-1098-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Accepted: 04/26/2013] [Indexed: 12/20/2022]
Abstract
PURPOSE The treatment of recurrent incisional hernias (RIH) has been associated with unsatisfactory postoperative (PO) morbidity and high failure rates. The aim of this study is to retrospectively investigate our single-center experience of laparoscopic repair (LR) for RIH. METHODS The case records of 69 patients with RIH who underwent LR in our institution between January 2002 and November 2011 were reviewed. The operative technique has been standardized and provides onlay placement of an ePTFE mesh fixed with titanium tacks. Patients' demographic data and comorbidities, intraoperative course, PO complications and recurrences at follow-up were systematically collected and analyzed. The influence of defect's size and obesity variables on clinical outcomes was also investigated. RESULTS The mean operative time was 147.6 ± 71.2 min and mean hospital stay was 5.8 ± 1.8 days. No conversion occurred while five intraoperative complications (7.2 %) were recorded: three bowel injuries treated by laparoscopic sutures, one omentum bleeding and one epigastric vessel lesion. PO mortality was null, while overall morbidity was 13 % (9 patients) with a prevalence of seroma lasting over 8 weeks in six patients (8.7 %). Along a mean follow-up of 41 months (range 6-119), recurrence rate was 5.7 % (4 patients). Univariate analysis for width of defects and BMI showed no significant influence on patients' outcomes. CONCLUSIONS Surgical treatment for RIH remains controversial because of lack in literature of specific studies on this topic. Morbid obesity and large defects have been often associated with technical difficulties and worse results. Our 10 years' experience with LR provided satisfactory results in terms of PO morbidity and recurrence rate, despite any kind of patient selection.
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Affiliation(s)
- G Ferrari
- Oncologic and Mini-invasive Surgery Department, Niguarda Cà Granda Hospital, Piazza Ospedale Maggiore 3, 20162, Milan, Italy
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Cuccurullo D, Piccoli M, Agresta F, Magnone S, Corcione F, Stancanelli V, Melotti G. Laparoscopic ventral incisional hernia repair: evidence-based guidelines of the first Italian Consensus Conference. Hernia 2013; 17:557-66. [PMID: 23400528 DOI: 10.1007/s10029-013-1055-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 02/01/2013] [Indexed: 01/30/2023]
Abstract
PURPOSE The laparoscopic treatment of ventral incisional hernias is the object of constant attention and is becoming increasingly widespread in the international scientific-surgical community; however, there is ample debate on its technical details and indications. In order to establish a common approach on laparoscopic ventral incisional hernia repair, the first Italian Consensus Conference was organized in Naples (Italy) on 14-15 January 2010. METHODS The format of the Consensus Conference was freely adapted from the standards of the National Institute of Health and the Italian Health Institute. The parties involved included the followings: a Promotional Committee, a Scientific Committee, a group of Experts, the Jury Panel and a Scientific Secretariat. RESULTS Eleven statements, regarding three large chapters on the indications, the technical details and the management of complications were drafted on the basis of literature references collected by the Scientific Committee, documents developed by the Experts, reports presented and discussed during the Consensus Conference, and discussion among the members of the Jury. CONCLUSIONS The laparoscopic approach is safe and effective for defects larger than 3 cm in diameter; old age, obesity, previous abdominal operations, recurrence and strangulation are not absolute contraindications. Ensuring an adequate overlap, careful adhesiolysis and correct fixing of the prosthesis are among the technical details recommended. Complications and recurrences are comparable to, and in some cases, less numerous than with the open approach.
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Affiliation(s)
- D Cuccurullo
- Department of Surgery, Monaldi Hospital, Naples, Italy
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Ji Y, Zhan X, Wang Y, Zhu J. Combined laparoscopic and open technique for the repair of large complicated incisional hernias. Surg Endosc 2013; 27:1778-83. [PMID: 23292555 DOI: 10.1007/s00464-012-2680-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2012] [Accepted: 10/22/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND During laparoscopic incisional hernia repair, conversion to open surgery is sometimes needed, especially in cases of large complicated incisional hernias. No guidelines exist for determining when conversions should be considered. This study aimed to investigate the safety of a combined technique as an alternative to conversion in the laparoscopic repair of large complicated incisional hernias and to evaluate the impact of early conversion to the combined technique on patient outcome. METHODS Beginning in November 2008, early conversion was initiated for patients with large complicated incisional hernia when dense extensive intraabdominal adhesions were present. Two cohorts of patients with large complicated incisional hernia were retrospectively analyzed: 21 patients before the initiation of early conversion (group 2) and 21 patients after its inception (group 1). The data analyzed included patient demographics, operative parameters, complications, and recurrence. RESULTS No significant differences were found between the two groups with respect to age, gender, body mass index, coexisting conditions, number of previous laparotomies, number of previous repairs, or features of the hernia. Groups 1 and 2 differed significantly in terms of mean operative time (110.7 vs 138.8 min), enterotomy rate (0 vs 29 %), and postoperative hospital stay (4.7 vs 6.1 days). In group 1, early conversion to the combined technique was necessary for 16 patients (76 %), and no delayed conversion occurred. In group 2, delayed conversion to the combined technique was necessary for 11 patients (52 %), and no early conversion occurred. During the follow-up period, neither wound/mesh infection nor trocar-site hernia occurred. CONCLUSION The combined technique proved to be a safe and minimally invasive alternative to conversion in laparoscopic repair of large complicated incisional hernias. Early conversion to the combined technique was associated with less technical difficulty, deceased operative time, lower enterotomy rate, and shorter postoperative hospital stay.
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Affiliation(s)
- Yun Ji
- Department of General Surgery, Second Affiliated Hospital Zhejiang University College of Medicine, 88 Jiefang Road, Hangzhou 310009, China
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Short- and mid-term outcome after laparoscopic repair of large incisional hernia. Hernia 2012; 17:567-72. [PMID: 23269400 DOI: 10.1007/s10029-012-1026-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Accepted: 12/08/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE To compare the outcome after laparoscopic incisional and ventral herniorrhaphy (LIVH) for fascial defect larger or equal than 15 cm in width with the outcome after LIVH in patients with hernia defect smaller than 15 cm. METHODS From 2003 through 2010, 350 patients were submitted to LIVH. In 70 cases, hernia defect was ≥15 cm in width and in 280 was <15 cm. Incisional hernias were often recurrent, double or multiorificial. In the group of larger hernias, the rate of obesity, recurrent hernia and multiorificial hernia was 27.1, 24.2 and 12.8 %, respectively, and in the group of smaller hernias 27.3, 16.1 and 2.8 %, respectively. Patients were interviewed using McGill pain score test to measure postoperative quality of life (QoL) in the mid-term. RESULTS LIVH for hernia ≥15 cm required longer surgical time (p = 0.034) and postoperative hospital stay (p = 0.0001). Besides, there were higher rate of postoperative prolonged ileus (p = 0.035) and polmonitis (p = 0.001). Overall recurrence rate was 2.6, 8.6 % for larger and 1.1 % for smaller incisional hernias, p = 0.045. Mc Gill pain test revealed no significant difference in the two groups of patients in postoperative QoL within 36 months. CONCLUSIONS Laparoscopic approach seems safe and effective even to repair large incisional hernia, the rate of recurrence was higher, but acceptable, if compared to smaller hernias. To the best of our knowledge, this is the largest reported series of incisional hernias ≥15 cm managed by laparoscopy.
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Kist C, Manna BB, Montes JHM, Bigolin AV, Grossi JVM, Cavazzola LT. Estudo comparativo de aderências intraperitoneais associadas ao uso das telas de polipropileno e de malha leve de polipropileno revestida com ácido graxo ômega-3. Rev Col Bras Cir 2012. [DOI: 10.1590/s0100-69912012000300007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Comparar as aderências entre dois grupos de ratas Wistar submetidas à colocação intraperitoneal da tela de polipropileno e malha leve de polipropileno revestida com ácido graxo ômega-3. MÉTODOS: Foram utilizadas 27 ratas Wistar randomizadas em três grupos. No grupo 0 não houve colocação de prótese, no grupo 1 houve implantação da prótese de polipropileno e no grupo 2, implantação de prótese de polipropileno revestida com ácido graxo ômega-3. Foi avaliadas a presença de aderências, grau, força de ruptura, percentual de área recoberta e retração das telas aferidas. RESULTADOS: O grupo 0 não apresentou aderência. Os grupos 1 e 2 apresentaram aderência na superfície da prótese, omento, fígado e alça intestinal. Foram encontradas aderências grau 1 e 2 em 100% do grupo polipropileno revestida com ácido graxo ômega-3 e em 60% do grupo polipropileno. As demais eram aderências grau 3, e diferiram significativamente entre os grupos (p< 0,001). A força de ruptura da aderência na tela polipropileno revestida com ácido graxo ômega-3 foi significativamente maior do que na tela de polipropileno (p= 0,016). Não houve diferença na retração das telas ou superfície acometida pelas telas. A análise da tela revestida com ácido graxo ômega-3 demonstrou distribuição preferencialmente nas bordas em relação ao polipropileno, com predomínio no centro. CONCLUSÃO: O tipo de aderência, percentual de superfície acometida e retração não foram significativamente diferentes entre as telas. A tela de baixo peso apresentou menor grau de aderências, e, estas, necessitaram força maior para ruptura, possivelmente pelo predomínio de sua ocorrência nas bordas da tela.
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Combined intraperitoneal monitoring and total extraperitoneal repair of McBurney's incisional hernia. Surg Laparosc Endosc Percutan Tech 2012; 22:e105-8. [PMID: 22487634 DOI: 10.1097/sle.0b013e3182479632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND McBurney's incisional hernia after appendectomy is rare. Although the open surgical approach, either through direct suturing or through mesh repairs, mostly achieves a satisfactory outcome, postoperative wound pain usually impedes patient's early ambulation. Accordingly, laparoscopic ventral hernia repair has emerged as a minimally invasive technique in modern surgical practice. We described a different approach of laparoscopic incisional hernia repair. CASE REPORT A 76-year-old woman with a history of appendectomy presenting with a bulging mass over the right lower quadrant of the abdomen beneath the operation scar was admitted to our hospital. Computed tomography revealed defects in the abdominal muscle layers without evidence of bowel incarceration. The patient was diagnosed with postappendectomy incisional hernia for which laparoscopic hernia repair was performed through a combined intraperitoneal and extraperitoneal approach. The patient's postoperative course was excellent. CONCLUSIONS Combined extraperitoneal approach and intraperitoneal monitoring for McBurney's incisional hernia is feasible in selected cases.
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Nardi MJ, Millo P, Brachet Contul R, Fabozzi M, Persico F, Roveroni M, Lale Murix E, Bocchia P, Lorusso R, Gatti A, Grivon M, Allieta R. Laparoscopic incisional and ventral hernia repair (LIVHR) with PARIETEX™Composite mesh. MINIM INVASIV THER 2012; 21:173-80. [DOI: 10.3109/13645706.2012.671178] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Mesh fixation with a barbed anchor suture results in significantly less strangulation of the abdominal wall. Surg Endosc 2011; 26:1254-7. [PMID: 22083327 DOI: 10.1007/s00464-011-2014-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Accepted: 09/11/2011] [Indexed: 12/28/2022]
Abstract
BACKGROUND Laparoscopic ventral hernia repair using an underlay mesh frequently requires suture fixation across the abdominal wall, which results in significant postoperative pain. This study investigates the utility of a novel mesh fixation technique to reduce the strangulation force on the abdominal wall. METHODS Multiple 2-cm(2) pieces of polyester mesh (Parietex Composite, Covidien) were placed as an underlay against a porcine abdominal wall. Fixation was accomplished using either the standard 0-polyglyconate or the 0-polyglyconate barbed anchor suture designed to hold in tissue without the need to tie a knot (V-Loc 180; Covidien). Suture fixation began with a stab wound incision in the skin. A suture-passing device then was used to pass the suture across the abdominal wall and through the mesh. The suture passer was removed and reintroduced through the same stab wound incision but at a different fascial entry point 1.5 cm away. The tail of the suture was grasped and pulled up through both the mesh and the abdominal wall, creating a full-thickness U-stitch. One tail of the suture was attached to a tensiometer, and the strangulation force on the abdominal wall was measured while the suture was tied (standard) or looped (barbed). To compare pullout force, the tensiometer was attached to either the mesh or the suture, and traction was applied until material failure or suture pull through. Results are expressed as mean ± standard deviation. Comparisons were performed using Student's t-test. RESULTS Eight pieces of mesh were placed for each suture. The average force required to secure the barbed suture (0.59 ± 0.08 kg) was significantly less than the force needed to secure the standard suture (2.17 ± 0.58 kg) (P < 0.0001). Table 1 compares the suture pullout forces with the mesh failure forces. Although the pullout force for the standard suture is significantly greater than for the barbed suture, both sutures have a pullout strength significantly greater than the mesh failure force. Table 1 Suture fixation forces for standard and barbed sutures Suture fixation force (kg) Standard suture 2.17 ± 0.58 Barbed suture 0.59 ± 0.08 P < 0.0001 CONCLUSIONS A barbed anchor suture used to secure mesh to the abdominal wall requires nearly 75% less strangulation force than a standard monofilament suture while still providing significantly greater pullout force than that required for the mesh to tear and fail. This method of mesh fixation should result in less postoperative pain and warrants a clinical trial.
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Moreno-Egea A, Carrillo-Alcaraz A. Management of non-midline incisional hernia by the laparoscopic approach: results of a long-term follow-up prospective study. Surg Endosc 2011; 26:1069-78. [PMID: 22042591 DOI: 10.1007/s00464-011-2001-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Accepted: 10/10/2011] [Indexed: 11/24/2022]
Abstract
BACKGROUND The role of the laparoscopic approach in the repair of non-midline incisional hernias is controversial due to the absence of adequate scientific studies. This study aimed to determine the safety and efficacy of laparoscopic repair for non-midline incisional hernias. METHODS This prospective clinical study was conducted in an abdominal wall unit of a teaching hospital. Patients underwent surgery for non-midline incisional hernias using the laparoscopic approach (n = 73) and were classified into three groups: subcostal, iliac, and lumbar. The primary end point was recurrence. The secondary end points were intraoperative parameters, comorbidity, and patient outcomes. The median follow-up period was 62 months (range, 36-170 months). RESULTS No hospital stay was needed for 34% of the patients. The remaining patients needed an average hospital stay of 2.7 days. The most frequent morbidity was hematoma. The overall recurrence rate was 8.2% and was higher for the subcostal hernias (25%). The three groups differed in size, local morbidity, and recurrence (P < 0.05). The independent risk factors for recurrence were size (hazard ratio [HR], 2.16; 95% confidence interval [CI], 1.08-4.33) and local morbidity (HR 30.62; 95% CI 1.22-768-82). The best predictor of recurrence was a hernia diameter greater than 15 cm. The only predictive factor of local morbidity was obesity (P < 0.007). CONCLUSIONS The laparoscopic approach is a safe and effective treatment for non-midline incisional hernias. Caution should be taken with subcostal hernias, obese patients, and a defect size greater than 15 cm. An algorithm is suggested to guide the "rational" treatment of non-midline incisional hernias.
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Affiliation(s)
- Alfredo Moreno-Egea
- Abdominal Wall Unit, Department of Surgery, J. M. Morales Meseguer Hospital, Avenida Primo de Rivera 7, 5º D, Edif, 30008, Murcia, Berlin, Spain.
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Abstract
Results of this study show that laparoscopic ventral herniorrhaphy as an outpatient procedure without transfascial suture fixation is feasible in obese patients. Background and Objective: Transfascial sutures (TFS) are a standard component of laparoscopic ventral herniorrhaphy (LVHR) that contribute to the durability of repair, but also pain and, resultantly, hospital stay. We sought to examine LVHR without TFS in obese patients with small abdominal wall hernias. Methods: Between September 2002 and December 2007, 174 patients underwent LVHR at Yale-New Haven Hospital. Patients with BMI >30kg/m2 and small primary abdominal wall hernias were eligible for repair without TFS. Correlation between BMI, defect surface area, operative time, and postoperative stay was assessed. Results: Fourteen patients underwent LVHR with no TFS, 2 with normal BMI and recurrent hernia after open repair and 12 with BMI>30 kg/m2 and primary small hernia. Mean age was 38.8 years. The average defect size was 5.3cm2; mean operative time (OT) was 42 minutes. Eleven patients (92%) were discharged home the day of surgery. No infectious or bleeding complications occurred. One patient required chronic pain management, and 8 patients (67%) developed seromas that resorbed spontaneously. There was no hernia recurrence at 7-month follow-up. Conclusion: LVHR is feasible without TFS provided the hernia defect is small. Surgery can be performed on an outpatient basis in obese individuals with minimal postoperative morbidity.
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Affiliation(s)
- Ehab Akkary
- Bariatric and Advanced Laparoscopic Surgery, Preston Memorial Hospital, Kingwood, West Virginia, USA
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Lo Monte AI, Damiano G, Palumbo VD, Zumbino C, Spinelli G, Sammartano A, Bellavia M, Buscemi G. Eight-point Compass Rose Underlay Technique in 72 Consecutive Elderly Patients with Large Incisional Hernia. INT J GERONTOL 2011. [DOI: 10.1016/j.ijge.2011.09.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Craft RO, Harold KL. Laparoscopic repair of incisional and other complex abdominal wall hernias. Perm J 2011; 13:38-42. [PMID: 20740087 DOI: 10.7812/tpp/09-001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Incisional hernia is one of the most common complications of abdominal surgery, with a reported occurrence rate of up to 20% after laparotomy. The high incidence of hernia formation significantly contributes to both patient morbidity and health care costs. Although a variety of approaches have been described to repair these defects, historically the results have been disappointing. Recurrence rates after primary repair have been reported to range from 24% to 54%. The recent advent of laparoscopic ventral hernia repair (LVHR) has offered promising outcomes by combining tension-free repair using a prosthesis with minimally invasive techniques, lowering reported recurrence rates to <10%. This review discusses standardized, well-researched techniques that have contributed to the success of LVHR. We also discuss how these techniques have been modified for laparoscopic repair of suprapubic lumbar hernias, hernias near the iliac crest, and parastomal hernias. In addition, we review our own experience with LVHR in the context of the principles discussed.
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Sauerland S, Walgenbach M, Habermalz B, Seiler CM, Miserez M. Laparoscopic versus open surgical techniques for ventral or incisional hernia repair. Cochrane Database Syst Rev 2011:CD007781. [PMID: 21412910 DOI: 10.1002/14651858.cd007781.pub2] [Citation(s) in RCA: 224] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND There are many different techniques currently in use for ventral and incisional hernia repair. Laparoscopic techniques have become more common in recent years, although the evidence is sparse. OBJECTIVES We compared laparoscopic with open repair in patients with (primary) ventral or incisional hernia. SEARCH STRATEGY We searched the following electronic databases: MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, metaRegister of Controlled Trials. The last searches were conducted in July 2010. In addition, congress abstracts were searched by hand. SELECTION CRITERIA We selected randomised controlled studies (RCTs), which compared the two techniques in patients with ventral or incisional hernia. Studies were included irrespective of language, publication status, or sample size. We did not include quasi-randomised trials. DATA COLLECTION AND ANALYSIS Two authors assessed trial quality and extracted data independently. Meta-analytic results are expressed as relative risks (RR) or weighted mean difference (WMD). MAIN RESULTS We included 10 RCTs with a total number of 880 patients suffering primarily from primary ventral or incisional hernia. No trials were identified on umbilical or parastomal hernia. The recurrence rate was not different between laparoscopic and open surgery (RR 1.22; 95% CI 0.62 to 2.38; I(2) = 0%), but patients were followed up for less than two years in half of the trials. Results on operative time were too heterogeneous to be pooled. The risk of intraoperative enterotomy was slightly higher in laparoscopic hernia repair (Peto OR 2.33; 95% CI 0.53 to 10.35), but this result stems from only 7 cases with bowel lesion (5 vs. 2). The most clear and consistent result was that laparoscopic surgery reduced the risk of wound infection (RR = 0.26; 95% CI 0.15 to 0.46; I(2)= 0%). Laparoscopic surgery shortened hospital stay significantly in 6 out of 9 trials, but again data were heterogeneous. Based on a small number of trials, it was not possible to detect any difference in pain intensity, both in the short- and long-term evaluation. Laparoscopic repair apparently led to much higher in-hospital costs. AUTHORS' CONCLUSIONS The short-term results of laparoscopic repair in ventral hernia are promising. In spite of the risks of adhesiolysis, the technique is safe. Nevertheless, long-term follow-up is needed in order to elucidate whether laparoscopic repair of ventral/incisional hernia is efficacious.
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Affiliation(s)
- Stefan Sauerland
- Department of Non-Drug Interventions, Institute for Quality and Efficiency in Health Care (IQWiG), Dillenburger Str. 27, Cologne, Germany, 51105
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Hidalgo MP, Ferrero EH, Ortiz MA, Castillo JMF, Hidalgo AG. Incisional hernia in patients at risk: can it be prevented? Hernia 2011; 15:371-5. [PMID: 21318557 DOI: 10.1007/s10029-011-0794-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2010] [Accepted: 01/16/2011] [Indexed: 10/18/2022]
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Yannam GR, Gutti TL, High R, Stevens RB, Thompson JS, Morris MC. Experience of laparoscopic incisional hernia repair in kidney and/or pancreas transplant recipients. Am J Transplant 2011; 11:279-86. [PMID: 21272235 DOI: 10.1111/j.1600-6143.2010.03351.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Despite the wide popularity of laparoscopic incisional hernia repair (LIHR) in the nontransplant population, there are very few reports of LIHR available in abdominal organ transplant patients and none exclusively on kidney and/or pancreas (KP) transplant patients. We retrospectively reviewed a consecutive series of LIHR in KP transplant recipients performed over a period of 4 years and compared the results with LIHR in non-transplant patients during the same period. A total of 36 transplant patients were compared with 62 nontransplant patients. There were five patients converted to the open procedure in the transplant and four in nontransplant patients (p-NS). There were three seromas and one patient had a bowel perforation in the transplant group versus eight seromas, one bowel perforation and one small bowel obstruction noted in the nontransplant group. One patient in each group had a mesh infection requiring explant. Patients were followed up for a mean period of 2.2 years in the transplant group and 3 years in the nontransplant group. Overall there were five recurrences in the transplant group and four in the nontransplant group (p = NS). These results suggest that that LIHR is a safe and effective alternative to open repair.
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Affiliation(s)
- G R Yannam
- Transplant Surgery Division Department of Pharmacology Department of Public Health and Statistics Department of General Surgery, University of Nebraska Medical Center, Omaha, NE, USA
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Treatment of incisional hernias adopting an intra-abdominal approach with a new low-density composite prosthetic material: proceed: our preliminary experience on 50 cases. Surg Laparosc Endosc Percutan Tech 2011; 19:497-500. [PMID: 20027095 DOI: 10.1097/sle.0b013e3181bd8d6f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
INTRODUCTION The management of incisional hernias remains a challenge for the general surgeon. Repairing by using prosthetic materials has reduced the relapse rate, but intra-abdominal mesh placement continues to be a source of controversy. OBJECTIVE An evaluation is made of the results of treating incisional hernias with a new intra-abdominal low-density composite mesh through both the open and the laparoscopic approach. PATIENTS AND METHODS A prospective analysis was made on the first 50 patients operated upon for incisional hernia through the open (n=20) or laparoscopic route (n=30), with intra-abdominal repair using the Proceed composite mesh, composed of low-density polypropylene and a hydrophilic antiadherent membrane of oxidized regenerated cellulose. RESULTS There were no patient deaths. Reintervention proved necessary in one case due to hemoperitoneum caused by a trocar. The mean duration of stay was 3 days, and all patients recovered bowel transit within 24 hours. During follow-up there were no intra-abdominal complications associated with the use of the mesh (intestinal occlusion or subocclusion, prolonged ileus, infections, rejection, fistulas, or relapses). CONCLUSIONS Incision hernia repair using the intra-abdominal low-density composite mesh is safe and well tolerated. Proceed mesh facilitates laparoscopic hernioplasty maneuvering.
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Bansal VK, Misra MC, Kumar S, Rao YK, Singhal P, Goswami A, Guleria S, Arora MK, Chabra A. A prospective randomized study comparing suture mesh fixation versus tacker mesh fixation for laparoscopic repair of incisional and ventral hernias. Surg Endosc 2010; 25:1431-8. [PMID: 20976495 DOI: 10.1007/s00464-010-1410-6] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2010] [Accepted: 09/03/2010] [Indexed: 11/25/2022]
Abstract
INTRODUCTION After the first report of laparoscopic incisional and ventral hernia repair (LIVHR) in 1993, several studies have proven its efficacy over open method. Among the technical issues, the technique of mesh fixation to the abdominal wall is still an area of debate. This prospective randomized study was done to compare two techniques of mesh fixation, i.e., tacker with four corner transfascial sutures versus transfascial sutures alone. MATERIALS AND METHODS 68 patients admitted for LIVHR repair (defect size less than 25 cm2) were randomized in two groups: group I, tacker fixation (36 patients) and group II, suture fixation (32 patients). Various intraoperative variables and postoperative outcomes were recorded and analyzed. RESULTS The patients in the two groups were well matched in terms of age, sex, body mass index (BMI), and hernia characteristics. Mean BMI was 29.0 kg/m2. Operative time was found to be significantly higher in group II (77.5 versus 52.6 min, p=0.000). Patients in group I were found to have significantly higher pain scores at 1 h, 6 h, 24 h, 1 week, 1 month, and 3 months postoperatively. At follow-up, incidence of seromas was higher in group II but the difference was not significant (7 versus 4, p=0.219). During long-term follow-up, patients in group II were satisfied cosmetically. CONCLUSION Suture fixation is a cost-effective alternative to tacker fixation, for small and medium-sized defects in anatomically accessible areas. However, suture fixation requires significantly longer operation time, but patients have statistically significantly less postoperative pain.
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Affiliation(s)
- Virinder Kumar Bansal
- Department of Surgical Disciplines, All India Institute of Medical Sciences, Ansari Nagar, Room No. 5021, 5th Floor, Teaching Block, New Delhi, India.
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Functional cine MRI and transabdominal ultrasonography for the assessment of adhesions to implanted synthetic mesh 5-7 years after laparoscopic ventral hernia repair. Hernia 2010; 14:499-504. [PMID: 20490585 DOI: 10.1007/s10029-010-0676-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2010] [Accepted: 05/02/2010] [Indexed: 12/25/2022]
Abstract
BACKGROUND Laparoscopic ventral hernia repair (LVHR) has gained worldwide acceptance, due to its minimally invasive character, feasibility and low rate of complications. Animal experiments have shown marked adhesions to the intraperitoneal mesh (IPM), the clinical consequences being unclear. This study aimed to describe the extension of adhesions to the mesh, 5-7 years after LVHR, using two validated non-invasive radiologic methods. METHODS Real-time transabdominal ultrasonography (TAU) and cine magnetic resonance imaging (MRI) was applied to 30 patients with prior LVHR and implantation of IPM (Intramesh W3, Cousin Biotech, France). The visceral slide was measured in nine predefined abdominal segments. Values <or=1 cm were defined as an area with adhesion. RESULTS The mean time between LVHR and TAU/cine MRI was 67 months (range, 58-80 months). We found adhesion to the mesh in 90% of the patients using TAU and 100% of the patients using cine MRI. In the latter, 65% were between the bowel and IPM. CONCLUSIONS LVHR is known to reduce recurrences and postoperative complications, while improving patient outcome. The intraperitoneal placement of the mesh has been shown to induce adhesions; the amount and extension in the clinical setting is unclear. The present study showed a marked proportion of adhesions to the mesh with an average surgery to scan time of 5.6 years, despite an anti-adhesive barrier on the visceral surface of the mesh. Together with existing data, this result increases the concern related to the long-term consequences of an IPM. As a consequence, a comprehensive and comparable test system for medical devices, i.e. IPM, is needed.
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Wassenaar E, Schoenmaeckers E, Raymakers J, van der Palen J, Rakic S. Mesh-fixation method and pain and quality of life after laparoscopic ventral or incisional hernia repair: a randomized trial of three fixation techniques. Surg Endosc 2009; 24:1296-302. [PMID: 20033726 PMCID: PMC2869434 DOI: 10.1007/s00464-009-0763-1] [Citation(s) in RCA: 119] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2009] [Accepted: 10/14/2009] [Indexed: 12/21/2022]
Abstract
Background Persistent, activity-limiting pain after laparoscopic ventral or incisional hernia repair (LVIHR) appears to be related to fixation of the implanted mesh. A randomized study comparing commonly used fixation techniques with respect to postoperative pain and quality of life has not previously been reported. Methods A total of 199 patients undergoing non-urgent LVIHR in our unit between August 2005 and July 2008 were randomly assigned to one of three mesh-fixation groups: absorbable sutures (AS) with tacks; double crown (DC), which involved two circles of tacks and no sutures; and nonabsorbable sutures (NS) with tacks. All operations were performed by one of two experienced surgeons, who used a standardized technique and the same type of mesh and mesh-fixation materials. The severity of the patients’ pain was assessed preoperatively and at 2 weeks, 6 weeks and 3 months postoperatively by using a visual analogue scale (VAS). Quality of life (QoL) was evaluated by administering a standard health survey before and 3 months after surgery. Results in the three groups were compared. Results The AS, DC, and NS mesh-fixation groups had similar patient demographic, hernia and operative characteristics. There were no significant differences among the groups in VAS scores at any assessment time or in the change in VAS score from preoperative to postoperative evaluations. The QoL survey data showed a significant difference among groups for only two of the eight health areas analyzed. Conclusion In this trial, the three mesh-fixation methods were associated with similar postoperative pain and QoL findings. These results suggest that none of the techniques can be considered to have a pain-reduction advantage over the others. Development of new methods for securing the mesh may be required to decrease the rate or severity of pain after LVIHR.
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Affiliation(s)
- Eelco Wassenaar
- Department of Surgery, Center for Video-endoscopic Surgery, University of Washington, 1959 NE Pacific Street, Box 356410, Seattle, WA 98195, USA.
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Laparoscopic repair of incisional hernias located on the abdominal borders: a retrospective critical review. Surg Laparosc Endosc Percutan Tech 2009; 19:348-52. [PMID: 19692890 DOI: 10.1097/sle.0b013e3181aa869f] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The aim of this study was to assess feasibility and results of laparoscopic approach to repair incisional hernias of the abdominal borders, the weakest points of abdominal wall. METHODS Since 2002 through 2008 a total of 39 patients with fascial defects of the abdominal borders underwent laparoscopic repair. The defects were suprapubic (n=18), subxiphoidal (n=15), and lateral sided (n=6). The body mass index was >oe=30 Kg/m2 in 19 patients. The parietal defects was measured both externally and from within the peritoneal cavity and 56% of meshes were fixed only by tacks, especially in suprapubic site. RESULTS The mean operating time was 161.8+/-25 minutes. There was 1 intraoperative complication, an intestinal injury repaired laparoscopically. Conversion was needed in 1 patient for massive adhesions. Postoperative early surgical complications were 7 (1 seroma). Morbidity in obese and nonobese patients showed no statistically relevant difference (P>0.05). There was no postoperative death. Mean hospital stay was 5.1+/-3 days. The mean follow-up was 37 months and recurrence was observed in 3 cases. CONCLUSIONS The onlay laparoscopic approach for repair of incisional hernias of the abdominal borders can warrant good results. Obesity is not a contraindication to laparoscopic repair. Anyway, further experiences are necessary to confirm these results.
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Baccari P, Nifosi J, Ghirardelli L, Staudacher C. Laparoscopic incisional and ventral hernia repair without sutures: a single-center experience with 200 cases. J Laparoendosc Adv Surg Tech A 2009; 19:175-9. [PMID: 19216699 DOI: 10.1089/lap.2008.0244] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Laparoscopic incisional and ventral herniorraphy (LIVH), using a mesh, has gained recognition as an effective method and is associated with lower complication and recurrence. Controversies in the operative technique still exist about biomaterial, method of fixation, and overlap of the mesh over the defect. The aim of this study was to evaluate the outcomes achieved with LIVH in 200 consecutive patients treated in a single hospital, using fixation of the mesh with only tacks. Results of the first 100 (group A) and the last 100 (group B) operations were also compared. METHODS From 2003 through 2007, 200 patients underwent LIVH. Overlap of the mesh was 3-5 cm. The mesh was secured with tacks alone, with the "double crown" technique. In group B, adhesiolysis was performed, avoiding high energies. RESULTS Mean ventral defect was 107.5 (+/- 95.4) cm2. The recurrent ventral hernia rate was 20%, and the conversion rate was 2.5%. Mean operative time was 77.5 (+/- 33.9) minutes. Mean mesh dimension was 326.4 (+/- 166.8) cm2. The overall morbidity rate was 10.5%. Bowel injuries were 5 (2.5 %). Minor complications were 8.0%. Median postoperative hospital stay was 3 days. Recurrence rate was 3.5%, with a mean follow-up of 22.5 months. Chronic pain was 1%. No difference was seen between groups A and B regarding minor complications, whereas a significant difference was found regarding enterotomies (5 vs. 0; P = 0.024) and recurrences (6 vs. 1; P = 0.056). CONCLUSIONS Fixation of the mesh with the sole use of tacks was demonstrated to be safe and effective. Avoiding high energies, no case of enterotomy occurred.
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Affiliation(s)
- Paolo Baccari
- Department of General Surgery, Division of Gastrointestinal Surgery, Scientific Institute San Raffaele University Hospital, Milan, Italy
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Retrorectus polyester mesh repair for midline ventral hernias. Hernia 2009; 13:597-603. [DOI: 10.1007/s10029-009-0530-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2008] [Accepted: 06/19/2009] [Indexed: 10/20/2022]
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Moreno-Egea A, Bustos JAC, Girela E, Aguayo-Albasini JL. Long-term results of laparoscopic repair of incisional hernias using an intraperitoneal composite mesh. Surg Endosc 2009; 24:359-65. [PMID: 19533233 DOI: 10.1007/s00464-009-0573-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2009] [Revised: 04/22/2009] [Accepted: 05/20/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND This study was designed to evaluate the long-term complications and recurrences of laparoscopic repair of incisional hernias. Very few studies evaluate objectively the long-term results of laparoscopic incisional hernia repair. METHODS Data for 200 consecutive patients who underwent laparoscopic incisional hernia repair (LIHR) in a university teaching hospital using a standardized procedure between January 1994 and December 2006 were collected prospectively. The median follow-up was 6 (range, 1-12) years. RESULTS The conversion rate from laparoscopic to open approach was 2.5% (205 initial patients). Mean operative time was 51 minutes; 63% of these patients were discharged the day of surgery. Mean hospital stay was 2.6 days. There was an overall postoperative complication rate of 15%. We had four small bowel injuries repaired laparoscopically, and one patient died as a result of a sepsis. Postoperative pain was limited, with a mean analgesics requirement of 6.8 (range, 0-30) days. During a mean follow-up of 60 (range, 12-144) months, the recurrence rate was 6.2%, which developed within 1 year of the operation and associated with body mass index >37, defect size >10 cm, and multiple Swiss-cheese defects (p < 0.01). CONCLUSIONS 1) Intra-abdominal composite mesh is good tolerance. 2) The recurrence rate is low and within 1 year of the operation. 3) The long-term morbidity with LIHR is moderate. 4) The risk of intestinal injury is not predictable. 5) Reoperations can be performed with sufficient guarantee using laparoscopy.
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Affiliation(s)
- Alfredo Moreno-Egea
- Abdominal Wall Unit, Department of Surgery, Morales Meseguer University Hospital, Murcia, Spain.
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Fixation of mesh to the peritoneum using a fibrin glue: investigations with a biomechanical model and an experimental laparoscopic porcine model. Surg Endosc 2009; 23:2809-15. [PMID: 22219021 DOI: 10.1007/s00464-009-0509-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2008] [Revised: 03/18/2009] [Accepted: 04/19/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND In recent years, the use of fibrin glue has become an established practice in several areas of surgical treatment. For example, fibrin glue is used increasingly as an alternative method for mesh fixation in hernia surgery, significantly helping to reduce the incidence of chronic pain. The experiments in this study were aimed at elucidating the extent to which tack- or suture-based permanent fixation can be replaced by fixation with fibrin glue for laparoscopic intraperitoneal repair of abdominal wall hernias. METHODS In an initial series of experiments conducted with a biomechanical model, the strength of the fibrin glue for fixation of lightweight mesh (TiMesh light) to muscle tissue was compared with its strength of fixation to the peritoneum. In a second series of experiments, mesh was laparoscopically implanted in an established porcine model. Fibrin glue was used for mesh fixation in six animals. Laparoscopic exploration and explantation of the meshes were conducted after 4 months. Planimetric analysis was performed to investigate adhesion and shrinkage of the mesh surface. RESULTS The strength of fibrin glue for fixation of mesh to the peritoneum was significantly less than for its fixation to muscle tissue (11.86 N vs. 47.88 N; p = 0.001). Three of the implanted meshes were not completely integrated, and two of these were dislocated. On the average, adhesions were seen on 16% of the mesh surfaces. The mesh shrinkage rate was 24.2%. CONCLUSION Mesh fixation alone to the undamaged peritoneum in the intraperitoneal region cannot be recommended because of the risk for dislocation. Additional fixation using sutures, tacks, or both is needed until the mesh material is completely integrated.
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Sauerland S, Walgenbach M, Habermalz B, Seiler CM, Miserez M. Laparoscopic versus open surgical techniques for ventral hernia repair. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2009. [DOI: 10.1002/14651858.cd007781] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Kantsevoy SV, Dray X, Shin EJ, Buscaglia JM, Magno P, Assumpcao L, Marohn MR, Redan J, Giday SA, Schweitzer MA. Transgastric ventral hernia repair: a controlled study in a live porcine model (with videos). Gastrointest Endosc 2009; 69:102-7. [PMID: 19111690 DOI: 10.1016/j.gie.2008.04.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2007] [Accepted: 04/07/2008] [Indexed: 12/10/2022]
Abstract
BACKGROUND Ventral hernia repair is currently performed via open surgery or laparoscopic approach. OBJECTIVE To develop an alternative ventral hernia repair technique. SETTING Acute and survival experiments on twelve 50-kg pigs. DESIGN AND INTERVENTIONS An endoscope was introduced transgastrically into the peritoneal cavity. An abdominal wall hernia was created through a 5-mm skin incision followed by a 5-cm-long incision of the abdominal wall muscles and aponeurosis. A hernia repair technique was developed in 3 acute experiments. Then animals were randomized into 2 groups. In the experimental group (5 animals) Gore-Tex mesh was transgastrically attached to the abdominal wall, repairing the previously created abdominal wall hernia. In the control group (4 animals), the hernia was not repaired. In both groups, the endoscope was then withdrawn into the stomach, and the gastric wall incision was closed with T-bars. The animals survived for 2 weeks and were then euthanized. MAIN OUTCOME MEASUREMENT The presence of ventral hernia on necropsy. RESULTS In the control group, the ventral hernia was present on necropsy in all animals. In the experimental group, the ventral hernia was easily repaired, with no evidence of hernia on necropsy. In the first animal in the experimental group, necropsy revealed infected mesh. After this discovery, we used sterilized cover for mesh delivery and did not find any signs of infection in 4 subsequent study animals. LIMITATION The study was performed in a porcine model. CONCLUSIONS Transgastric ventral hernia repair is feasible, technically easy, and effective. It can become a less invasive alternative to the currently used laparoscopic and surgical ventral hernia repair.
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Affiliation(s)
- Sergey V Kantsevoy
- Institute for Digestive Health and Liver Disease at Mercy Medical Center, Baltimore, Maryland 21202 , USA.
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Berger D, Bientzle M. Polyvinylidene fluoride: a suitable mesh material for laparoscopic incisional and parastomal hernia repair! A prospective, observational study with 344 patients. Hernia 2008; 13:167-72. [PMID: 18853228 DOI: 10.1007/s10029-008-0435-4] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2008] [Accepted: 09/17/2008] [Indexed: 12/22/2022]
Abstract
BACKGROUND Today, the laparoscopic approach is a standard procedure for the repair of incisional hernias. However, the direct contact of visceral organs with mesh material is a major issue. PATIENTS AND METHODS This prospective observational study presents the data of 344 patients treated for incisional and parastomal hernias with a new mesh made of polyvinylidene fluoride (PVDF; Dynamesh IPOM) between May 2004 and January 2008 with a minimum follow-up of 6 months. The median follow-up of 297 patients after incisional hernias totaled 24 months and 20 months for 47 patients with parastomal hernias. Incisional hernias were repaired using an IPOM technique. For parastomal hernias, a recently described sandwich technique was used with two meshes implanted in an intraperitoneal onlay position. RESULTS The recurrence rate for incisional hernias was 2/297 = 0.6% and 1/47 = 2% for parastomal hernias. Three patients developed a secondary infection after surgical revision or puncture of a seroma. One patient had a bowel fistula through the mesh, with an abscess in the hernia sac. In all cases, the infection healed and the mesh could be preserved. No long-term mesh-related complications have been observed. CONCLUSION The laparoscopic repair of incisional and parastomal hernias with meshes made of PVDF (Dynamesh IPOM) revealed low recurrence and, overall, low complication rates. Especially in cases of infection, the material proved to be resistant without clinical signs of persistent bacterial contamination. Mesh-related complications did not occur during the follow-up.
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Affiliation(s)
- D Berger
- Department of Surgery, Stadtklinik, Balgerstrasse 50, 76532 Baden-Baden, Germany.
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