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Mena J, Azir E, Ahmed R, Ali M, Adesida M. Suturing Versus Adhesion for Mesh Fixation in Ventral Hernia Repair and Abdominal Wall Reconstruction: A Systematic Review and Network Meta-Analysis. Cureus 2024; 16:e51535. [PMID: 38304671 PMCID: PMC10834069 DOI: 10.7759/cureus.51535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2024] [Indexed: 02/03/2024] Open
Abstract
Abdominal wall reconstruction (AWR) is a surgical procedure performed to address various conditions such as hernias, incisional hernias, and complex abdominal wall defects. Mesh fixation plays a crucial role in providing mechanical reinforcement to the weakened abdominal wall during AWR. Traditionally, suturing has been the preferred method for mesh fixation; however, adhesion techniques using tissue adhesives or glues have gained attention as an alternative approach. This systematic review aims to compare suturing and adhesion techniques for mesh fixation in AWR and assess their effectiveness in preventing hernia recurrence. A comprehensive literature search was conducted across relevant databases, including PubMed, MEDLINE, Embase, and the Cochrane Library. Studies that fulfilled the predetermined eligibility criteria were included. The primary outcome measure of interest was hernia recurrence rates. Secondary outcomes included mesh-related complications, surgical site infections, patient-reported outcomes, and functional outcomes. A risk of bias assessment was performed for the included studies, and data were synthesized qualitatively. Overall, the results of the included studies suggest that atraumatic mesh fixation with glue may have the potential to reduce chronic groin pain (CGP). However, there were significant variations in patient selection criteria, glue administration techniques, and hernia repair methods among the trials, which limited the ability to draw definitive conclusions. Additionally, the definitions of CGP and measurement scales for postoperative pain varied across studies, making it challenging to compare outcomes. The limitations of the review include the small sample sizes in some trials, relatively short follow-up durations, and the lack of standardized criteria for assessing variables such as foreign body sensation and groin compliance. Furthermore, the economic implications of using glue fixation compared to traditional suture fixation need to be considered.
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Affiliation(s)
- Jimmy Mena
- General Surgery, Imperial College London, London, GBR
| | - Elia Azir
- General Surgery, Princess Royal Univeristy Hospital, London, GBR
| | - Rizwan Ahmed
- General Surgery, Princess Royal University Hospital, London, GBR
| | - Mohammad Ali
- General Surgery, Princess Royal University Hospital, London, GBR
| | - Michael Adesida
- General Surgery, Princess Royal University Hospital, London, GBR
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Han GY, Hwang SK, Cho KH, Kim HJ, Cho CS. Progress of tissue adhesives based on proteins and synthetic polymers. Biomater Res 2023; 27:57. [PMID: 37287042 DOI: 10.1186/s40824-023-00397-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/17/2023] [Indexed: 06/09/2023] Open
Abstract
In recent years, polymer-based tissue adhesives (TAs) have been developed as an alternative to sutures to close and seal incisions or wounds owing to their ease of use, rapid application time, low cost, and minimal tissue damage. Although significant research is being conducted to develop new TAs with improved performances using different strategies, the applications of TAs are limited by several factors, such as weak adhesion strength and poor mechanical properties. Therefore, the next-generation advanced TAs with biomimetic and multifunctional properties should be developed. Herein, we review the requirements, adhesive performances, characteristics, adhesive mechanisms, applications, commercial products, and advantages and disadvantages of proteins- and synthetic polymer-based TAs. Furthermore, future perspectives in the field of TA-based research have been discussed.
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Affiliation(s)
- Gi-Yeon Han
- Program in Environmental Materials Science, Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, 08826, Korea
| | - Soo-Kyung Hwang
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea
| | - Ki-Hyun Cho
- Department of Plastic and Reconstructive Surgery, Seoul National University Hospital, Seoul, 03080, Korea
| | - Hyun-Joong Kim
- Program in Environmental Materials Science, Department of Agriculture, Forestry and Bioresources, Seoul National University, Seoul, 08826, Korea.
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea.
| | - Chong-Su Cho
- Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Korea.
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Deveci CD, Öberg S, Rosenberg J. Definition of Mesh Weight and Pore Size in Groin Hernia Repair: A Systematic Scoping Review of Randomised Controlled Trials. JOURNAL OF ABDOMINAL WALL SURGERY : JAWS 2023; 2:11179. [PMID: 38312405 PMCID: PMC10831688 DOI: 10.3389/jaws.2023.11179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 03/28/2023] [Indexed: 02/06/2024]
Abstract
Introduction: Groin hernia literature often uses the terms light- and heavyweight and small or large pores to describe meshes. There is no universal definition of these terms, and the aim of this scoping review was to assess how mesh weight and pore sizes are defined in the groin hernia literature. Methods: In this systematic scoping review, we searched PubMed, Embase, and Cochrane CENTRAL. We included randomised controlled trials with adults undergoing groin hernia repair with the Lichtenstein or laparoscopic techniques using a flat permanent polypropylene or polyester mesh. Studies had to use the terms lightweight, mediumweight, or heavyweight to be included, and the outcome was to report how researchers defined these terms as well as pore sizes. Results: We included 48 studies with unique populations. The weight of lightweight meshes ranged from 28 to 60 g/m2 with a median of 39 g/m2, and the pore size ranged from 1.0 to 4.0 mm with a median of 1.6 mm. The weight of heavyweight meshes ranged from 72 to 116 g/m2 with a median of 88 g/m2, and the pore size ranged from 0.08 to 1.8 mm with a median of 1.0 mm. Only one mediumweight mesh was used weighing 55 g/m2 with a pore size of 0.75 mm. Conclusion: There seems to be a consensus that meshes weighing less than 60 g/m2 are defined as lightweight and meshes weighing more than 70 g/m2 are defined as heavyweight. The weight terms were used independently of pore sizes, which slightly overlapped between lightweight and heavyweight meshes.
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Affiliation(s)
- Can Deniz Deveci
- Centre for Perioperative Optimisation, Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
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Agarwal PK, Sutrave T, Kaushal D, Vidua R, Malik R, Maurya AP. Comparison of Postoperative Chronic Groin Pain After Repair of Inguinal Hernia Using Nonabsorbable Versus Absorbable Sutures for Mesh Fixation. Cureus 2023; 15:e35562. [PMID: 36874312 PMCID: PMC9977202 DOI: 10.7759/cureus.35562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 03/03/2023] Open
Abstract
BACKGROUND Inguinal hernia repair is one of the most common operations performed in general surgery. Lichtenstein mesh hernioplasty is a commonly practiced technique for open inguinal hernia repair. Out of many other complications postoperatively, chronic groin pain is one of the patients' most common postoperative complaints. There is no direct evidence to explain the cause of post-mesh hernioplasty pain. Only a few studies have been done to judge the effect of suture material used for mesh fixation on chronic groin pain. AIMS AND OBJECTIVES To compare the postoperative groin pain level in mesh hernioplasty using nonabsorbable versus absorbable sutures for mesh fixation at predetermined intervals using a visual analog scale (VAS) score. METHODS A prospective, single-center, non-randomized, observational study was conducted. All patients per inclusion and exclusion criteria of inguinal hernia planned for surgery were admitted electively on the day of surgery and were operated on in minor OT under local anesthesia for open mesh hernioplasty. The VAS score assessed the postoperative pain level. RESULTS This observational study was done to look for any difference in postoperative chronic groin pain after mesh fixation with either nonabsorbable, prolene sutures (PS) or absorbable vicryl sutures (VS). One hundred and ten patients fulfilling the department of general surgery inclusion criteria were admitted to the study. In our study, postoperatively, the incidence of chronic groin pain was assessed and followed up to six months. After six months, 25%of patients had pain. Of this 25%, the majority (70%) of patients had mild pain, 15% had moderate pain, and 15% had severe pain. There was no statistically significant difference between the two groups of mesh fixation by nonabsorbable versus absorbable sutures. CONCLUSION Inguinal hernia is one of the most typical conditions seen in general surgery clinics with male predominance. Definitive management of inguinal hernia is surgery. There is no difference in postoperative chronic groin pain with either type of suture material i.e., nonabsorbable or absorbable (prolene vs vicryl) sutures. To conclude, fixation material for mesh does not influence chronic inguinodynia. However, further studies are required for the same.
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Affiliation(s)
- Puneet K Agarwal
- General Surgery, All India Institute of Medical Sciences, Bhopal, IND
| | - Tarun Sutrave
- General Surgery, All India Institute of Medical Sciences, Bhopal, IND
| | | | - Raghvendra Vidua
- Forensic Medicine, All India Institute of Medical Sciences, Bhopal, IND
| | - Rajesh Malik
- Radiodiagnosis, All India Institute of Medical Sciences, Bhopal, IND
| | - Ajeet P Maurya
- General Surgery, All India Institute of Medical Sciences, Bhopal, IND
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Phoa S, Chan KS, Lim SH, Oo AM, Shelat VG. Comparison of glue versus suture mesh fixation for primary open inguinal hernia mesh repair by Lichtenstein technique: a systematic review and meta-analysis. Hernia 2022; 26:1105-1120. [PMID: 35113292 DOI: 10.1007/s10029-022-02571-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/13/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND The use of glue as a mesh fixator in open Lichtenstein inguinal hernia repair (IHR) has gained popularity to reduce recurrence and postoperative complications. This meta-analysis aims to provide an up-to-date review to compare glue versus suture fixation in primary open Lichtenstein IHR. METHODS PubMed, Embase, The Cochrane Library, Web of Science, and Springer were systematically searched till June 2021 for randomized controlled trials (RCTs) comparing glue versus suture fixation in open Lichtenstein IHR. Primary outcomes were early (at 1 year) and late recurrence (5 years or more). Secondary outcomes were the length of operation, postoperative haematoma and seroma, and chronic pain at 1 year. RESULTS A total of 17 RCTs with 3150 hernias (glue n = 1582, suture n = 1568) were included. Only three studies reported late recurrence. Glue fixation was associated with shorter operative duration (MD - 4.17, 95% CI - 4.82, - 3.52; p < 0.001 and a lower incidence of haematoma formation (OR 0.51, 95% CI 0.32, 0.81; p = 0.004). There was no significant difference in postoperative seroma (OR 0.72, 95% CI 0.35, 1.49; p = 0.38), chronic pain after 1 year (OR 1.10, 95% CI 0.73, 1.65; p = 0.65), early recurrence (OR 1.11, 95% CI 0.45, 2.76; p = 0.81, I2 = 0%), and late recurrence (OR 1.23, 95% CI 0.59, 2.59; p = 0.59, I2 = 0%). CONCLUSION Early and late recurrence were comparable between glue and suture fixation in open Lichtenstein IHR patients. Glue fixation had shorter operating time and lower haematoma formation than suture fixation. Chronic pain and seroma formation were comparable. More RCTs should report long-term outcomes.
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Affiliation(s)
- Shaun Phoa
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Kai Siang Chan
- Department of General Surgery, Tan Tock Seng Hospital, Singapore, 308433, Singapore.
| | - Sioh Huang Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Aung Myint Oo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore, 308433, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore
| | - Vishal G Shelat
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore, 308433, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, 308232, Singapore
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Pérez-Köhler B, Benito-Martínez S, García-Moreno F, Rodríguez M, Pascual G, Bellón JM. Antibacterial polypropylene mesh fixation with a cyanoacrylate adhesive improves its response to infection. Surgery 2021; 170:507-515. [PMID: 33612292 DOI: 10.1016/j.surg.2021.01.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/31/2020] [Accepted: 01/11/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Antibacterial meshes for hernia repair seek to avoid infection in the patient. As these biomaterials are especially prone to bacteria settling at their sutured borders, this study examines whether the use of a cyanoacrylate tissue adhesive could improve mesh behavior at the fixation zones. METHODS First, antibacterial polypropylene meshes were prepared by soaking in 0.05% chlorhexidine, and the response of n-hexyl cyanoacrylate to contamination with Staphylococcus aureus ATCC25923 was assessed in vitro. Then, in a preclinical model, partial defects (5 x 3 cm) were created in the abdominal wall of 18 New Zealand White rabbits and repaired with mesh to establish the following 3 study groups: (1) mesh without chlorhexidine fixed with cyanoacrylate, (2) antibacterial mesh fixed with sutures, and (3) antibacterial mesh fixed with cyanoacrylate (n = 6 each). The implants were inoculated with 106 CFU/mL of S aureus. At 14 days after surgery, bacterial adhesion to the implant and its integration within host tissue were determined through microbiological, histological and immunohistochemical procedures. RESULTS As observed in vitro, the cyanoacrylate gave rise to a 1.5-cm bacteria-free margin around the prosthetic mesh. In vivo, the tissue adhesive prevented bacterial adhesion to the fixation zones, reducing infection of chlorhexidine-free meshes and optimizing the efficacy of the antibacterial meshes compared with those fixed with sutures. CONCLUSION These findings indicated that cyanoacrylate fixation does not affect mesh integration into the host tissue. Likewise, the antibacterial behavior and tissue response of a chlorhexidine-treated polypropylene mesh is improved when cyanoacrylate is used for its fixation.
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Affiliation(s)
- Bárbara Pérez-Köhler
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain; Biomedical Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain
| | - Selma Benito-Martínez
- Biomedical Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain; Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
| | - Francisca García-Moreno
- Biomedical Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain; Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
| | - Marta Rodríguez
- Biomedical Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain; Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
| | - Gemma Pascual
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain; Biomedical Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain.
| | - Juan Manuel Bellón
- Biomedical Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain; Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
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7
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Matikainen M, Vironen J, Kössi J, Hulmi T, Hertsi M, Rantanen T, Paajanen H. Impact of Mesh and Fixation on Chronic Inguinal Pain in Lichtenstein Hernia Repair: 5-Year Outcomes from the Finn Mesh Study. World J Surg 2020; 45:459-464. [PMID: 33099665 PMCID: PMC7773617 DOI: 10.1007/s00268-020-05835-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To find out the mesh fixation technique that minimises chronic pain in Lichtenstein hernioplasty. Mesh fixation may affect chronic pain and recurrence after inguinal hernia surgery, but long-term results of comparative trials are lacking. METHODS Lichtenstein hernioplasty was performed under local anaesthesia on 625 patients in day care units. The patients were randomised to receive either a cyanoacrylate glue (n = 216), self-gripping mesh (n = 202) or non-absorbable 3-0 polypropylene sutures (n = 216) for the fixation of mesh. A standardised telephone interview or postal questionnaire was conducted 5 years after the index operation. The patients with complaints suggesting recurrence or chronic pain (visual analogue scale ≥ 3, 0-10) were examined clinically. The rate of occasional pain, chronic severe pain, recurrence, re-operations, daily use of analgesics, overall patient satisfaction and sensation of a foreign object were recorded. RESULTS A total of 82% of patients (n = 514) completed the 5-year audit including 177, 167 and 170 patients in the glue, self-fixation and suture groups, respectively. There were no significant differences in the incidence of pain (7-8%), operated recurrences (2-4%), overall re-operations (4-5%), need for analgesics (1-2%), patient's satisfaction (93-97%) or in the feeling of a foreign object (11-18%) between the study groups. CONCLUSION The choice of the mesh or fixation method had no effect on the overall long-term outcome, pain or recurrence of hernia. Less penetrating fixation (glue or self-gripping mesh) is a safe option for the fixation of mesh in Lichtenstein hernia repair.
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Affiliation(s)
- M Matikainen
- North-Karelia Central Hospital, Joensuu, Finland.
| | - J Vironen
- Helsinki University Hospital, Helsinki, Finland
| | - J Kössi
- Päijät-Häme Central Hospital, Lahti, Finland
| | - T Hulmi
- North-Karelia Central Hospital, Joensuu, Finland
| | - M Hertsi
- Savonlinna Central Hospital, Savonlinna, Finland
| | - T Rantanen
- Kuopio University Hospital, Kuopio, Finland
| | - H Paajanen
- Kuopio University Hospital, Kuopio, Finland
- Finland and Eastern University of Finland, Kuopio, Finland
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Bao Z, Gao M, Sun Y, Nian R, Xian M. The recent progress of tissue adhesives in design strategies, adhesive mechanism and applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 111:110796. [PMID: 32279807 DOI: 10.1016/j.msec.2020.110796] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 04/15/2019] [Accepted: 02/29/2020] [Indexed: 02/07/2023]
Abstract
Tissue adhesives have emerged as an effective method for wound closure and hemostasis in recent decades, due to their ability to bond tissues together, preventing separation from one tissue to another. However, existing tissue adhesives still have several limitations. Tremendous efforts have been invested into developing new tissue adhesives by improving upon existing adhesives through different strategies. Therefore, highlighting and analyzing these design strategies are essential for developing the next generation of advanced adhesives. To this end, we reviewed the available strategies for modifying traditional adhesives (including cyanoacrylate glues, fibrin sealants and BioGlue), as well as design of emerging adhesives (including gelatin sealants, methacrylated sealants and bioinspired adhesives), focusing on their structures, adhesive mechanisms, advantages, limitations, and current applications. The bioinspired adhesives have numerous advantages over traditional adhesives, which will be a wise direction for achieving tissue adhesives with superior properties.
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Affiliation(s)
- Zixian Bao
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, Qingdao 266101, China
| | - Minghong Gao
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, Qingdao 266101, China
| | - Yue Sun
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, Qingdao 266101, China
| | - Rui Nian
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, Qingdao 266101, China.
| | - Mo Xian
- CAS Key Laboratory of Biobased Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, Qingdao 266101, China.
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9
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Mesh Fixation Using a Cyanoacrylate Applied as a Spray Improves Abdominal Wall Tissue Repair. J Surg Res 2020; 246:26-33. [DOI: 10.1016/j.jss.2019.08.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 07/22/2019] [Accepted: 08/29/2019] [Indexed: 11/22/2022]
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10
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Elbaz S, Fouda E, Thabet W, Elsaid M, Emile S. A randomized clinical trial of mesh fixation with cyanoacrylate glue compared to sutures in inguinal hernia repair. INTERNATIONAL JOURNAL OF ABDOMINAL WALL AND HERNIA SURGERY 2020. [DOI: 10.4103/ijawhs.ijawhs_4_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Olsen JHH, Öberg S, Andresen K, Klausen TW, Rosenberg J. Network meta-analysis of urinary retention and mortality after Lichtenstein repair of inguinal hernia under local, regional or general anaesthesia. Br J Surg 2019; 107:e91-e101. [PMID: 31573087 DOI: 10.1002/bjs.11308] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/23/2019] [Accepted: 06/11/2019] [Indexed: 01/26/2023]
Abstract
BACKGROUND Urinary retention and mortality after open repair of inguinal hernia may depend on the type of anaesthesia. The aim of this study was to investigate possible differences in urinary retention and mortality in adults after Lichtenstein repair under different types of anaesthesia. METHODS Systematic searches were conducted in the Cochrane, PubMed and Embase databases, with the last search on 1 August 2018. Eligible studies included adult patients having elective unilateral inguinal hernia repair by the Lichtenstein technique under local, regional or general anaesthesia. Outcomes were urinary retention and mortality, which were compared between the three types of anaesthesia using meta-analyses and a network meta-analysis. RESULTS In total, 53 studies covering 11 683 patients were included. Crude rates of urinary retention were 0·1 (95 per cent c.i. 0 to 0·2) per cent for local anaesthesia, 8·6 (6·6 to 10·5) per cent for regional anaesthesia and 1·4 (0·6 to 2·2) per cent for general anaesthesia. No death related to the type of anaesthesia was reported. The network meta-analysis showed a higher risk of urinary retention after both regional (odds ratio (OR) 15·73, 95 per cent c.i. 5·85 to 42·32; P < 0·001) and general (OR 4·07, 1·07 to 15·48; P = 0·040) anaesthesia compared with local anaesthesia, and a higher risk after regional compared with general anaesthesia (OR 3·87, 1·10 to 13·60; P = 0·035). Meta-analyses showed a higher risk of urinary retention after regional compared with local anaesthesia (P < 0·001), but no difference between general and local anaesthesia (P = 0·08). CONCLUSION Local or general anaesthesia had significantly lower risks of urinary retention than regional anaesthesia. Differences in mortality could not be assessed as there were no deaths after elective Lichtenstein repair. Registration number: CRD42018087115 ( https://www.crd.york.ac.uk/prospero).
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Affiliation(s)
- J H H Olsen
- Centre for Perioperative Optimization, Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - S Öberg
- Centre for Perioperative Optimization, Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - K Andresen
- Centre for Perioperative Optimization, Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - T W Klausen
- Clinical Research Unit, Statistical Section, Department of Haematology, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - J Rosenberg
- Centre for Perioperative Optimization, Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
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12
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Rausa E, Asti E, Kelly ME, Aiolfi A, Lovece A, Bonitta G, Bonavina L. Open Inguinal Hernia Repair: A Network Meta-analysis Comparing Self-Gripping Mesh, Suture Fixation, and Glue Fixation. World J Surg 2019; 43:447-456. [PMID: 30251208 DOI: 10.1007/s00268-018-4807-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The most troublesome complications of inguinal hernia repair are recurrent herniation and chronic pain. A multitude of technological products dedicated to abdominal wall surgery, such as self-gripping mesh (SGM) and glue fixation (GF), were introduced in alternative to suture fixation (SF) in the attempt to lower the postoperative complication rates. We conducted an electronic systematic search using MEDLINE databases that compared postoperative pain and short- and long-term surgical complications after SGM or GF and SF in open inguinal hernia repair. Twenty-eight randomized controlled trials totaling 5495 patients met the inclusion criteria and were included in this network meta-analysis. SGM and GF did not show better outcomes in either short- or long-term complications compared to SF. Patients in the SGM group showed significantly more pain at day 1 compared to those in the GF group (VAS score pain mean difference: - 5.2 Crl - 11.0; - 1.2). The relative risk (RR) of developing a surgical site infection (RR 0.83; Crl 0.50-1.32), hematoma (RR 1.9; Crl 0.35-11.2), and seroma (RR 1.81; Crl 0.54-6.53) was similar in SGM and GF groups. Both the SGM and GF had a significantly shorter operative time mean difference (1.70; Crl - 1.80; 5.3) compared to SF. Chronic pain and hernia recurrence did not statistically differ at 1 year (RR 0.63; Crl 0.36-1.12; RR 1.5; Crl 0.52-4.71, respectively) between SGM and GF. Methods of inguinal hernia repair are evolving, but there remains no superiority in terms of mesh fixation. Ultimately, patient's preference and surgeon's expertise should still lead the choice about the fixation method.
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Affiliation(s)
- Emanuele Rausa
- Division of General Surgery, IRCCS Policlinico San Donato, San Donato Milanese, Italy.
- Department of Biomedical Sciences of Health, University of Milan Medical School, San Donato Milanese, Milano, Italy.
| | - Emanuele Asti
- Division of General Surgery, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Department of Biomedical Sciences of Health, University of Milan Medical School, San Donato Milanese, Milano, Italy
| | | | - Alberto Aiolfi
- Division of General Surgery, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Department of Biomedical Sciences of Health, University of Milan Medical School, San Donato Milanese, Milano, Italy
| | - Andrea Lovece
- Division of General Surgery, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Department of Biomedical Sciences of Health, University of Milan Medical School, San Donato Milanese, Milano, Italy
| | - Gianluca Bonitta
- Division of General Surgery, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Department of Biomedical Sciences of Health, University of Milan Medical School, San Donato Milanese, Milano, Italy
| | - Luigi Bonavina
- Division of General Surgery, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Department of Biomedical Sciences of Health, University of Milan Medical School, San Donato Milanese, Milano, Italy
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van Steensel S, van Vugt LK, Al Omar AK, Mommers EHH, Breukink SO, Stassen LPS, Winkens B, Bouvy ND. Meta-analysis of postoperative pain using non-sutured or sutured single-layer open mesh repair for inguinal hernia. BJS Open 2019; 3:260-273. [PMID: 31183441 PMCID: PMC6551402 DOI: 10.1002/bjs5.50139] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 11/27/2018] [Indexed: 12/21/2022] Open
Abstract
Background Chronic postoperative pain occurs in up to 21·7 per cent of patients undergoing open inguinal hernia repair. Several mesh fixation techniques using glue or self‐gripping meshes have been developed to reduce postoperative pain. The aim of this meta‐analysis was to evaluate RCTs comparing adhesional/self‐gripping and sutured single‐layer open mesh fixations in the repair of inguinal herniation, with postoperative pain as endpoint. Methods PubMed, Embase and Cochrane CENTRAL databases were searched systematically for RCTs according to the PRISMA guidelines; the study was registered at PROSPERO (CRD42017056373). Different fixation methods were analysed. The primary outcome, chronic pain, was defined as a postoperative visual analogue scale (VAS) score of at least 3 at 12 months. Secondary outcomes were mean VAS score at 1 week and at 1 month after surgery. Results Twenty‐three studies including 5190 patients were included in the meta‐analysis. Adhesional (self‐adhering or glued) or self‐gripping fixation methods were associated with a significantly lower VAS score at 1 week (mean difference –0·49, 95 per cent c.i. ‐0·81 to –0·17; P = 0·003) and at 1 month (mean difference –0·31, –0·58 to –0·04; P = 0·02) after surgery than suture fixation, but the incidence of chronic pain after 12 months was similar in the two groups (odds ratio 0·70, 95 per cent c.i. 0·30 to 1·66). Differences in recurrences and complications between groups did not reach statistical significance. Conclusion There was no difference in the incidence of chronic pain 12 months after different mesh repair fixation techniques despite significant reductions in short‐term postoperative pain favouring a non‐sutured technique. There were no differences in recurrence rates or in rates of other complications at 1 year.
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Affiliation(s)
- S van Steensel
- Department of Surgery, Maastricht University Medical Centre Maastricht the Netherlands.,NUTRIM School of Nutrition and Translational Research in Metabolism Maastricht University Maastricht the Netherlands
| | - L K van Vugt
- Department of Surgery, Maastricht University Medical Centre Maastricht the Netherlands
| | - A K Al Omar
- Department of Surgery, Maastricht University Medical Centre Maastricht the Netherlands
| | - E H H Mommers
- Department of Surgery, Maastricht University Medical Centre Maastricht the Netherlands.,NUTRIM School of Nutrition and Translational Research in Metabolism Maastricht University Maastricht the Netherlands
| | - S O Breukink
- Department of Surgery, Maastricht University Medical Centre Maastricht the Netherlands
| | - L P S Stassen
- Department of Surgery, Maastricht University Medical Centre Maastricht the Netherlands.,NUTRIM School of Nutrition and Translational Research in Metabolism Maastricht University Maastricht the Netherlands
| | - B Winkens
- Department of Methodology and Statistics, Maastricht University Medical Centre Maastricht the Netherlands.,CAPHRI School of Care and Public Health Research Institute Maastricht University Maastricht the Netherlands
| | - N D Bouvy
- Department of Surgery, Maastricht University Medical Centre Maastricht the Netherlands.,NUTRIM School of Nutrition and Translational Research in Metabolism Maastricht University Maastricht the Netherlands
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Cha GD, Kang D, Lee J, Kim D. Bioresorbable Electronic Implants: History, Materials, Fabrication, Devices, and Clinical Applications. Adv Healthc Mater 2019; 8:e1801660. [PMID: 30957984 DOI: 10.1002/adhm.201801660] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 02/14/2019] [Indexed: 12/13/2022]
Abstract
Medical implants, either passive implants for structural support or implantable devices with active electronics, have been widely used for the diagnosis and treatment of various diseases and clinical issues. These implants offer various functions, including mechanical support of biological structures in orthopedic and dental applications, continuous electrophysiological monitoring and feedback of electrical stimulation in neuronal and cardiac applications, and controlled drug delivery while maintaining arterial structure in drug-eluting stents. Although these implants exhibit long-term biocompatibility, surgery for their retrieval is often required, which imposes physical, biological, and economical burdens on the patients. Therefore, as an alternative to such secondary surgeries, bioresorbable implants that disappear after a certain period of time inside the body, including bioresorbable active electronics, have been highlighted recently. This review first discusses the historical background of medical implants and briefly define related terminology. Representative examples of non-degradable medical implants for passive structural support and/or for diagnosis and therapy with active electronics are also provided. Then, recent progress in bioresorbable active implants composed of biosignal sensors, actuators for therapeutics, wireless power supply components, and their integrated systems are reviewed. Finally, clinical applications of these bioresorbable electronic implants are exemplified with brief conclusion and future outlook.
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Affiliation(s)
- Gi Doo Cha
- Center for Nanoparticle ResearchInstitute for Basic Science (IBS) Seoul 08826 Republic of Korea
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University (SNU) Seoul 08826 Republic of Korea
| | - Dayoung Kang
- Center for Nanoparticle ResearchInstitute for Basic Science (IBS) Seoul 08826 Republic of Korea
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University (SNU) Seoul 08826 Republic of Korea
| | - Jongha Lee
- Center for Nanoparticle ResearchInstitute for Basic Science (IBS) Seoul 08826 Republic of Korea
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University (SNU) Seoul 08826 Republic of Korea
| | - Dae‐Hyeong Kim
- Center for Nanoparticle ResearchInstitute for Basic Science (IBS) Seoul 08826 Republic of Korea
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University (SNU) Seoul 08826 Republic of Korea
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Pascual G, Mesa-Ciller C, Rodríguez M, Pérez-Köhler B, Gómez-Gil V, Fernández-Gutiérrez M, San Román J, Bellón JM. Pre-clinical assay of the tissue integration and mechanical adhesion of several types of cyanoacrylate adhesives in the fixation of lightweight polypropylene meshes for abdominal hernia repair. PLoS One 2018; 13:e0206515. [PMID: 30388135 PMCID: PMC6214531 DOI: 10.1371/journal.pone.0206515] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 10/15/2018] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Lightweight (LW) polypropylene (PP) meshes better adapt to host tissue, causing less fibrosis and inflammatory responses than high-density meshes. Mesh fixation using tissue adhesives (TA) that replace conventional sutures may improve the process of hernia repair and tissue trauma. This preclinical study compares the behavior of different cyanoacrylate-based adhesives in the fixation of LW-PP meshes for hernia repair. METHODS Partial abdominal wall defects were repaired using LW-PP Optilene meshes in New Zealand rabbits. The following groups were established according to the mesh fixation method: Suture (control), Glubran 2 (n-butyl), Ifabond (n-hexyl), SafetySeal (n-butyl) and Evobond (n-octyl). At 14, 90 and 180 days after surgery, the recovered implants were examined to assess the host tissue integration, the macrophage response and the biomechanical strength. RESULTS All the groups showed optimal host tissue incorporation regardless of the fixation procedure. Significantly increased levels of collagen 1 and collagen 3 gene expression (p<0.001) were observed at 14 days compared to the medium- and long-term durations, where the Suture and Glubran groups showed the highest expression of collagen 1. All the adhesives increased the macrophage reaction (p<0.001) compared to sutures at all implant times. Maximal macrophage response was observed in the short-term Glubran group (p<0.01) compared to the rest of the groups. Although SafetySeal and Evobond did not reach the biomechanical resistance of sutures at 14 days, all the adhesives did reach this level in the medium- to long-term periods, providing significantly higher resistance (p<0.05). CONCLUSIONS All the cyanoacrylates, despite inducing a significantly increased macrophage response versus sutures, showed optimal host tissue integration and long-term mechanical behavior; thus, they might be good choices for LW-PP mesh hernia repairs.
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Affiliation(s)
- Gemma Pascual
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
- Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain
- * E-mail:
| | - Claudia Mesa-Ciller
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
| | - Marta Rodríguez
- Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
| | - Bárbara Pérez-Köhler
- Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
| | - Verónica Gómez-Gil
- Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
| | - Mar Fernández-Gutiérrez
- Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain
- Polymer Biomaterials Group, Polymer Science and Technology Institute-Consejo Superior de Investigaciones Científicas (ICTP-CSIC), Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Julio San Román
- Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain
- Polymer Biomaterials Group, Polymer Science and Technology Institute-Consejo Superior de Investigaciones Científicas (ICTP-CSIC), Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Juan M. Bellón
- Networking Biomedical Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Ramón y Cajal Health Research Institute (IRYCIS), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Madrid, Spain
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Factors predicting chronic pain after open inguinal hernia repair: a regression analysis of randomized trial comparing three different meshes with three fixation methods (FinnMesh Study). Hernia 2018; 22:813-818. [PMID: 29728882 DOI: 10.1007/s10029-018-1772-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 04/21/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND Chronic pain after inguinal hernioplasty is the foremost side-effect up to 10-30% of patients. Mesh fixation may influence on the incidence of chronic pain after open anterior mesh repairs. METHODS Some 625 patients who underwent open anterior mesh repairs were randomized to receive one of the three meshes and fixations: cyanoacrylate glue with low-weight polypropylene mesh (n = 216), non-absorbable sutures with partially absorbable mesh (n = 207) or self-gripping polyesther mesh (n = 202). Factors related to chronic pain (visual analogue scores; VAS ≥ 30, range 0-100) at 1 year postoperatively were analyzed using logistic regression method. A second analysis using telephone interview and patient records was performed 2 years after the index surgery. RESULTS At index operation, all patient characteristics were similar in the three study groups. After 1 year, chronic inguinal pain was found in 52 patients and after 2 years in only 16 patients with no difference between the study groups. During 2 years' follow-up, three (0.48%) patients with recurrences and five (0.8%) patients with chronic pain were re-operated. Multivariate regression analysis indicated that only new recurrent hernias and high pain scores at day 7 were predictive factors for longstanding groin pain (p = 0.001). Type of mesh or fixation, gender, pre-operative VAS, age, body mass index or duration of operation did not predict chronic pain. CONCLUSION Only the presence of recurrent hernia and early severe pain after index operation seemed to predict longstanding inguinal pain.
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Lin H, Zhuang Z, Ma T, Sun X, Huang X, Li Y. A meta-analysis of randomized control trials assessing mesh fixation with glue versus suture in Lichtenstein inguinal hernia repair. Medicine (Baltimore) 2018; 97:e0227. [PMID: 29620633 PMCID: PMC5902270 DOI: 10.1097/md.0000000000010227] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND The use of glue to fix mesh instead of sutures in Lichtenstein inguinal hernia repair has been accepted worldwide, with the increasing worries about postoperative chronic groin pain and recurrence. The aim of this meta-analysis was to clarify which mesh fixation method was more suitable in Lichtenstein inguinal hernia repair. METHODS Articles published up to July 2017 were searched using MEDLINE, the Cochrane Library, Embase, and the Web of Science. Randomized controlled trials (RCTs) comparing glue versus suture mesh fixation in Lichtenstein inguinal hernia repair were included in the review. The quality assessment and data extraction of included studies were applied by 2 independent authors. Statistical analysis was performed using RevMan 5.2 software. RESULTS Thirteen RCTs with 2375 patients were eligible for inclusion. Eight trials compared synthetic glue with suture fixation and 5 compared biological glue with suture fixation. The results showed that there was a lower incidence of early chronic pain (subgroup analysis, biological glue versus sutures, odds ratio (OR) = 0.41; 95% confidence interval (CI), 0.19-0.90; P = .03), and hematoma (subgroup analysis, synthetic glue versus sutures, OR = 0.56; 95% CI, 0.34-0.95; P = .03) in the glue fixation group. Suture mesh fixation method cost more time in operation than glue (mean difference = -4.60, 95% CI -7.60 to -1.60; P = .003). There was no evidence of an increase in chronic pain or recurrence rates with glue fixation method in the long-term follow-up. CONCLUSIONS Mesh fixation with glue compared with sutures in Lichtenstein repair inguinal hernia is faster and less painful, without an increasing in terms of recurrence rates in the long term.
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Affiliation(s)
| | | | - Tianyi Ma
- Department of Gastrointestinal Surgery
| | | | - Xin Huang
- Department of Hepatopancreatobiliary Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
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Abstract
INTRODUCTION Worldwide, more than 20 million patients undergo groin hernia repair annually. The many different approaches, treatment indications and a significant array of techniques for groin hernia repair warrant guidelines to standardize care, minimize complications, and improve results. The main goal of these guidelines is to improve patient outcomes, specifically to decrease recurrence rates and reduce chronic pain, the most frequent problems following groin hernia repair. They have been endorsed by all five continental hernia societies, the International Endo Hernia Society and the European Association for Endoscopic Surgery. METHODS An expert group of international surgeons (the HerniaSurge Group) and one anesthesiologist pain expert was formed. The group consisted of members from all continents with specific experience in hernia-related research. Care was taken to include surgeons who perform different types of repair and had preferably performed research on groin hernia surgery. During the Group's first meeting, evidence-based medicine (EBM) training occurred and 166 key questions (KQ) were formulated. EBM rules were followed in complete literature searches (including a complete search by The Dutch Cochrane database) to January 1, 2015 and to July 1, 2015 for level 1 publications. The articles were scored by teams of two or three according to Oxford, SIGN and Grade methodologies. During five 2-day meetings, results were discussed with the working group members leading to 136 statements and 88 recommendations. Recommendations were graded as "strong" (recommendations) or "weak" (suggestions) and by consensus in some cases upgraded. In the Results and summary section below, the term "should" refers to a recommendation. The AGREE II instrument was used to validate the guidelines. An external review was performed by three international experts. They recommended the guidelines with high scores. The risk factors for inguinal hernia (IH) include: family history, previous contra-lateral hernia, male gender, age, abnormal collagen metabolism, prostatectomy, and low body mass index. Peri-operative risk factors for recurrence include poor surgical techniques, low surgical volumes, surgical inexperience and local anesthesia. These should be considered when treating IH patients. IH diagnosis can be confirmed by physical examination alone in the vast majority of patients with appropriate signs and symptoms. Rarely, ultrasound is necessary. Less commonly still, a dynamic MRI or CT scan or herniography may be needed. The EHS classification system is suggested to stratify IH patients for tailored treatment, research and audit. Symptomatic groin hernias should be treated surgically. Asymptomatic or minimally symptomatic male IH patients may be managed with "watchful waiting" since their risk of hernia-related emergencies is low. The majority of these individuals will eventually require surgery; therefore, surgical risks and the watchful waiting strategy should be discussed with patients. Surgical treatment should be tailored to the surgeon's expertise, patient- and hernia-related characteristics and local/national resources. Furthermore, patient health-related, life style and social factors should all influence the shared decision-making process leading up to hernia management. Mesh repair is recommended as first choice, either by an open procedure or a laparo-endoscopic repair technique. One standard repair technique for all groin hernias does not exist. It is recommended that surgeons/surgical services provide both anterior and posterior approach options. Lichtenstein and laparo-endoscopic repair are best evaluated. Many other techniques need further evaluation. Provided that resources and expertise are available, laparo-endoscopic techniques have faster recovery times, lower chronic pain risk and are cost effective. There is discussion concerning laparo-endoscopic management of potential bilateral hernias (occult hernia issue). After patient consent, during TAPP, the contra-lateral side should be inspected. This is not suggested during unilateral TEP repair. After appropriate discussions with patients concerning results tissue repair (first choice is the Shouldice technique) can be offered. Day surgery is recommended for the majority of groin hernia repair provided aftercare is organized. Surgeons should be aware of the intrinsic characteristics of the meshes they use. Use of so-called low-weight mesh may have slight short-term benefits like reduced postoperative pain and shorter convalescence, but are not associated with better longer-term outcomes like recurrence and chronic pain. Mesh selection on weight alone is not recommended. The incidence of erosion seems higher with plug versus flat mesh. It is suggested not to use plug repair techniques. The use of other implants to replace the standard flat mesh in the Lichtenstein technique is currently not recommended. In almost all cases, mesh fixation in TEP is unnecessary. In both TEP and TAPP it is recommended to fix mesh in M3 hernias (large medial) to reduce recurrence risk. Antibiotic prophylaxis in average-risk patients in low-risk environments is not recommended in open surgery. In laparo-endoscopic repair it is never recommended. Local anesthesia in open repair has many advantages, and its use is recommended provided the surgeon is experienced in this technique. General anesthesia is suggested over regional in patients aged 65 and older as it might be associated with fewer complications like myocardial infarction, pneumonia and thromboembolism. Perioperative field blocks and/or subfascial/subcutaneous infiltrations are recommended in all cases of open repair. Patients are recommended to resume normal activities without restrictions as soon as they feel comfortable. Provided expertise is available, it is suggested that women with groin hernias undergo laparo-endoscopic repair in order to decrease the risk of chronic pain and avoid missing a femoral hernia. Watchful waiting is suggested in pregnant women as groin swelling most often consists of self-limited round ligament varicosities. Timely mesh repair by a laparo-endoscopic approach is suggested for femoral hernias provided expertise is available. All complications of groin hernia management are discussed in an extensive chapter on the topic. Overall, the incidence of clinically significant chronic pain is in the 10-12% range, decreasing over time. Debilitating chronic pain affecting normal daily activities or work ranges from 0.5 to 6%. Chronic postoperative inguinal pain (CPIP) is defined as bothersome moderate pain impacting daily activities lasting at least 3 months postoperatively and decreasing over time. CPIP risk factors include: young age, female gender, high preoperative pain, early high postoperative pain, recurrent hernia and open repair. For CPIP the focus should be on nerve recognition in open surgery and, in selected cases, prophylactic pragmatic nerve resection (planned resection is not suggested). It is suggested that CPIP management be performed by multi-disciplinary teams. It is also suggested that CPIP be managed by a combination of pharmacological and interventional measures and, if this is unsuccessful, followed by, in selected cases (triple) neurectomy and (in selected cases) mesh removal. For recurrent hernia after anterior repair, posterior repair is recommended. If recurrence occurs after a posterior repair, an anterior repair is recommended. After a failed anterior and posterior approach, management by a specialist hernia surgeon is recommended. Risk factors for hernia incarceration/strangulation include: female gender, femoral hernia and a history of hospitalization related to groin hernia. It is suggested that treatment of emergencies be tailored according to patient- and hernia-related factors, local expertise and resources. Learning curves vary between different techniques. Probably about 100 supervised laparo-endoscopic repairs are needed to achieve the same results as open mesh surgery like Lichtenstein. It is suggested that case load per surgeon is more important than center volume. It is recommended that minimum requirements be developed to certify individuals as expert hernia surgeon. The same is true for the designation "Hernia Center". From a cost-effectiveness perspective, day-case laparoscopic IH repair with minimal use of disposables is recommended. The development and implementation of national groin hernia registries in every country (or region, in the case of small country populations) is suggested. They should include patient follow-up data and account for local healthcare structures. A dissemination and implementation plan of the guidelines will be developed by global (HerniaSurge), regional (international societies) and local (national chapters) initiatives through internet websites, social media and smartphone apps. An overarching plan to improve access to safe IH surgery in low-resource settings (LRSs) is needed. It is suggested that this plan contains simple guidelines and a sustainability strategy, independent of international aid. It is suggested that in LRSs the focus be on performing high-volume Lichtenstein repair under local anesthesia using low-cost mesh. Three chapters discuss future research, guidelines for general practitioners and guidelines for patients. CONCLUSIONS The HerniaSurge Group has developed these extensive and inclusive guidelines for the management of adult groin hernia patients. It is hoped that they will lead to better outcomes for groin hernia patients wherever they live. More knowledge, better training, national audit and specialization in groin hernia management will standardize care for these patients, lead to more effective and efficient healthcare and provide direction for future research.
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Ferzoco SJ. Early experience outcome of a reinforced Bioscaffold in inguinal hernia repair: A case series. INTERNATIONAL JOURNAL OF SURGERY OPEN 2018. [DOI: 10.1016/j.ijso.2018.06.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Biomechanical and histologic evaluation of two application forms of surgical glue for mesh fixation to the abdominal wall. J Mech Behav Biomed Mater 2017; 75:434-441. [DOI: 10.1016/j.jmbbm.2017.08.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 07/30/2017] [Accepted: 08/04/2017] [Indexed: 10/19/2022]
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Pascual G, Rodríguez M, Pérez-Köhler B, Mesa-Ciller C, Fernández-Gutiérrez M, San Román J, Bellón JM. Host tissue response by the expression of collagen to cyanoacrylate adhesives used in implant fixation for abdominal hernia repair. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2017; 28:58. [PMID: 28210969 DOI: 10.1007/s10856-017-5869-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 02/07/2017] [Indexed: 06/06/2023]
Abstract
The less traumatic use of surgical adhesives rather than sutures for mesh fixation in hernia repair has started to gain popularity because they induce less host tissue damage and provoke less postoperative pain. This study examines the host tissue response to a new cyanoacrylate (CA) adhesive (n-octyl, OCA). Partial defects (3 × 5 cm) created in the rabbit anterior abdominal wall were repaired by mesh fixation using OCA, Glubran2®(n-butyl-CA), Ifabond®(n-hexyl-CA) or sutures. Samples were obtained at 14/90 days for morphology, collagens qRT-PCR/immunofluorescence and biomechanical studies. All meshes were successfully fixed. Seroma was detected mainly in the Glubran group at 14 days. Meshes fixed using all methods showed good host tissue incorporation. No signs of degradation of any of the adhesives were observed. At 14 days, collagen 1 and 3 mRNA expression levels were greater in the suture and OCA groups, and lower in Ifabond, with levels varying significantly in the latter group with respect to the others. By 90 days, expression levels had fallen in all groups, except for collagen 3 mRNA in Ifabond. Collagen I and III protein expression was marked in the suture and OCA groups at 90 days, but lower in Ifabond at both time points. Tensile strengths were similar across groups. Our findings indicate the similar behavior of the adhesives to sutures in terms of good tissue incorporation of the meshes and optimal repair zone strength. The lower seroma rate and similar collagenization to controls induced by OCA suggests its improved behavior over the other two glues. This article deals with a preclinical study to examine different aspects of the repair process in the host of three alkyl cyanoacrylates (n-butyl (GLUBRAN 2), n-hexyl (IFABOND), and n-octyl cyanoacrylate (EVOBOND)) compared to sutures (control), in the fixation of surgical meshes for hernia repair. It goes into detail about collagen deposition in the repair zone at short and medium term. The results obtained demonstrate lower seroma rate and similar collagenization to sutures induced by the n-octyl suggesting better behavior than the other two cyanoacrylates.
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Affiliation(s)
- Gemma Pascual
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
- Networking Biomedical Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Marta Rodríguez
- Networking Biomedical Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
| | - Bárbara Pérez-Köhler
- Networking Biomedical Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
| | - Claudia Mesa-Ciller
- Networking Biomedical Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
| | - Mar Fernández-Gutiérrez
- Networking Biomedical Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain.
- Polymeric Biomaterials Group, Polymer Science and Technology Institute-Consejo Superior de Investigaciones Científicas (ICTP-CSIC), Madrid, Spain.
| | - Julio San Román
- Networking Biomedical Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
- Polymeric Biomaterials Group, Polymer Science and Technology Institute-Consejo Superior de Investigaciones Científicas (ICTP-CSIC), Madrid, Spain
| | - Juan M Bellón
- Networking Biomedical Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
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Hoyuela C, Juvany M, Carvajal F, Veres A, Troyano D, Trias M, Martrat A, Ardid J, Obiols J, López-Cano M. Randomized clinical trial of mesh fixation with glue or sutures for Lichtenstein hernia repair. Br J Surg 2017; 104:688-694. [PMID: 28218406 DOI: 10.1002/bjs.10488] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Revised: 09/20/2016] [Accepted: 12/09/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND Pain is the most likely reason for delay in resuming normal activities after groin hernia repair. The primary aim of this study was to determine whether the use of glue to fix the mesh instead of sutures reduced acute postoperative pain after inguinal hernia repair. Secondary objectives were to compare postoperative complications, chronic pain and early recurrence rates during 1-year follow-up. METHODS Some 370 patients who underwent Lichtenstein hernia repair were randomized to receive either glue (Histoacryl®) or non-absorbable polypropylene sutures for fixation of lightweight polypropylene mesh. Postoperative complications, pain and recurrence were evaluated by an independent blinded observer. RESULTS Postoperative pain at 8 h, 24 h, 7 days and 30 days was less when glue was used instead of sutures for all measures (P < 0·001). The operation was significantly quicker using glue (mean(s.d.) 35·3(8·7) min versus 39·9(11·1) min for sutures; P < 0·001). There were no significant differences between the groups in terms of postoperative complications, chronic pain and early recurrence at 1-year follow-up. CONCLUSION Atraumatic mesh fixation with glue was quicker and resulted in less acute postoperative pain than sutures for Lichtenstein hernia repair. Registration number: NCT02632097 (http://www.clinicaltrials.gov).
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Affiliation(s)
- C Hoyuela
- Department of General and Digestive Surgery, Hospital Platón, Barcelona, Spain
| | - M Juvany
- Department of General and Digestive Surgery, Hospital Platón, Barcelona, Spain
| | - F Carvajal
- Department of General and Digestive Surgery, Hospital Platón, Barcelona, Spain
| | - A Veres
- Department of Surgery, Hospital de la Cerdanya, Puigcerdà, Spain
| | - D Troyano
- Department of General and Digestive Surgery, Hospital Platón, Barcelona, Spain
| | - M Trias
- Department of General and Digestive Surgery, Hospital Platón, Barcelona, Spain
| | - A Martrat
- Department of General and Digestive Surgery, Hospital Platón, Barcelona, Spain
| | - J Ardid
- Department of General and Digestive Surgery, Hospital Platón, Barcelona, Spain
| | - J Obiols
- Department of General and Digestive Surgery, Hospital Platón, Barcelona, Spain
| | - M López-Cano
- Department of General Surgery, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
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Sun P, Cheng X, Deng S, Hu Q, Sun Y, Zheng Q. Mesh fixation with glue versus suture for chronic pain and recurrence in Lichtenstein inguinal hernioplasty. Cochrane Database Syst Rev 2017; 2:CD010814. [PMID: 28170080 PMCID: PMC6464532 DOI: 10.1002/14651858.cd010814.pub2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Chronic pain following mesh-based inguinal hernia repair is frequently reported, and has a significant impact on quality of life. Whether mesh fixation with glue can reduce chronic pain without increasing the recurrence rate is still controversial. OBJECTIVES To determine whether tissue adhesives can reduce postoperative complications, especially chronic pain, with no increase in recurrence rate, compared with sutures for mesh fixation in Lichtenstein hernia repair. SEARCH METHODS We searched the following electronic databases with no language restrictions: the Cochrane Central Register of Controlled Trials (CENTRAL; issue 4, 2016) in the Cochrane Library (searched 11 May 2016), MEDLINE Ovid (1986 to 11 May 2016), Embase Ovid (1986 to 11 May 2016), Science Citation Index (Web of Science) (1986 to 11 May 2016), CBM (Chinese Biomedical Database), CNKI (China National Knowledge Infrastructure), VIP (a full-text database in China), Wanfang databases. We also checked reference lists of identified papers (included studies and relevant reviews). SELECTION CRITERIA We included all randomised and quasi-randomised controlled trials comparing glue versus sutures for mesh fixation in Lichtenstein hernia repair. Cluster-RCTs were also eligible. DATA COLLECTION AND ANALYSIS Two review authors extracted data and assessed the risk of bias independently. Dichotomous outcomes were expressed as odds ratio (OR) with 95% confidence intervals (CI). Continuous outcomes were expressed as mean differences (MD) with 95% CIs. MAIN RESULTS Twelve trials with a total of 1932 participants were included in this review. The overall postoperative chronic pain in the glue group was reduced by 37% (OR 0.63, 95% CI 0.44 to 0.91; 10 studies, 1418 participants, low-quality evidence) compared with the suture group. However, the results changed when we conducted subgroup analysis with regard to the type of mesh. Subgroup analysis of included studies using lightweight mesh showed the reduction of chronic pain was less profound and insignificant (OR 0.77, 95% CI 0.50 to 1.17). Subgroup analysis of included studies using heavyweight mesh resulted in a significant benefit from the fixation with glue (OR 0.38, 95% CI 0.17 to 0.82).Hernia recurrence was similar between the two groups (OR 1.44, 95% CI 0.63 to 3.28; 12 studies, 1932 participants, low-quality evidence). Fixation with glue was superior to suture regarding duration of the operation (MD -3.13, 95% CI -4.48 to -1.78; 9 studies, 1790 participants, low-quality evidence); haematoma (OR 0.52, 95% CI 0.31 to 0.86; 10 studies, 1384 participants, moderate-quality evidence); and recovery time to daily activities (MD -1.26, 95% CI -1.89 to -0.63; 3 studies, 403 participants, low-quality evidence).We also investigated adverse events. There were no significant differences between the two groups. For superficial wound infection pooled analyses showed OR 1.23, 95% CI 0.37 to 4.11; 7 studies, 763 participants (low-quality evidence); for mesh/deep infection OR 0.67, 95% CI 0.16 to 2.83; 8 studies, 1393 participants (low-quality evidence). Furthermore, we investigated seroma (a postoperative swelling caused by fluid) (OR 0.83, 95% CI 0.51 to 1.33); and persisting numbness (OR 0.81, 95% CI 0.57 to 1.14).Finally, six trials involving 1009 participants reported postoperative length of stay, resulting in non-significant difference between the two groups (MD -0.12, 95% CI: -0.35 to 0.10)Due to the lack of data, it was impossible to draw any distinction between synthetic glue and biological glue.Eight out of 12 trials showed high risk of bias in at least one of the investigated domains. Two studies were quasi-randomised controlled trials and the allocation sequence of one trial was not concealed. Nearly half of the included trials either did not provide adequate information or had high risk of bias regarding blinding processes. The risk of bias for incomplete outcome data of all the included studies varied from low to high risk of bias. Two trials did not report on some important outcomes. One study was funded by the manufacturer producing the fibrin sealant. Therefore, according to the 'Summary of findings' tables, the quality of the evidence (GRADE) for the outcomes is moderate to low. AUTHORS' CONCLUSIONS Based on the short-term results, glue may reduce postoperative chronic pain and not simultaneously increase the recurrence rate, compared with sutures for mesh fixation in Lichtenstein hernia repair. Glue may therefore be a sensible alternative to suture for mesh fixation in Lichtenstein repair. Larger trials with longer follow-up and high quality are warranted. The difference between synthetic glue and biological glue should also be assessed in the future.
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Affiliation(s)
- Ping Sun
- Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Hepatobiliary Surgery1277 Jiefang Avenue.WuhanHubei ProvinceChina430022
| | - Xiang Cheng
- Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Hepatobiliary Surgery1277 Jiefang Avenue.WuhanHubei ProvinceChina430022
| | - Shichang Deng
- Union Hospital West Campus, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Gastrointestinal Surgery58 Shenlong Avenue.WuhanHubeiChina430056
| | - Qinggang Hu
- Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Hepatobiliary Surgery1277 Jiefang Avenue.WuhanHubei ProvinceChina430022
| | - Yi Sun
- Huazhong University of Science and TechnologySchool of Public Health, Tongji Medical CollegeHangkong Street, No. 13WuhanHubei ProvinceChina430030
| | - Qichang Zheng
- Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Hepatobiliary Surgery1277 Jiefang Avenue.WuhanHubei ProvinceChina430022
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Bellón JM, Fernández-Gutiérrez M, Rodríguez M, Pérez-López P, Pérez-Köhler B, Kühnhardt A, Pascual G, San Román J. Behavior of a new long-chain cyanoacrylate tissue adhesive used for mesh fixation in hernia repair. J Surg Res 2017; 208:68-83. [DOI: 10.1016/j.jss.2016.09.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 07/29/2016] [Accepted: 09/09/2016] [Indexed: 10/21/2022]
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Randomized Clinical Trial Comparing Cyanoacrylate Glue Versus Suture Fixation in Lichtenstein Hernia Repair: 7-Year Outcome Analysis. World J Surg 2016; 41:108-113. [DOI: 10.1007/s00268-016-3801-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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Rosin D. The Fixation on Fixation. IC on: Randomized Clinical Trial Comparing Cyanoacrylate Glue Versus Suture Fixation in Lichtenstein Hernia Repair-7-Year Outcome Analysis. World J Surg 2016; 41:114-115. [PMID: 27826768 DOI: 10.1007/s00268-016-3812-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Danny Rosin
- General Surgery and Transplantation, Sheba Medical Center, Tel Hashomer, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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27
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Molegraaf M, Lange J, Wijsmuller A. Uniformity of Chronic Pain Assessment after Inguinal Hernia Repair: A Critical Review of the Literature. Eur Surg Res 2016; 58:1-19. [PMID: 27577699 DOI: 10.1159/000448706] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 07/26/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND Chronic postoperative inguinal pain (CPIP) is the most common long-term complication of inguinal hernia repair. As such procedures are routinely performed, CPIP can be considered a significant burden to global health care. Therefore, adequate preventative measures relevant to surgical practice are investigated. However, as no gold standard research approach is currently available, study and outcome measures differ between studies. The current review aims to provide a qualitative analysis of the literature to seek out if outcomes of CPIP are valid and comparable, facilitating recommendations on the best approach to preventing CPIP. METHODS A systematic review of recent studies investigating CPIP was performed, comprising studies published in 2007-2015. Study designs were analyzed regarding the CPIP definitions applied, the use of validated instruments, the availability of a baseline score, and the existence of a minimal follow-up of 12 months. RESULTS Eighty eligible studies were included. In 48 studies, 22 different definitions of CPIP were identified, of which the definition provided by the International Association for the Study of Pain was applied most often. Of the studies included, 53 (66%) used 33 different validated instruments to quantify CPIP. There were 32 studies (40%) that assessed both pain intensity (PI) and quality of life (QOL) with validated tools, 41% and 4% had a validated assessment of only PI or QOL, respectively, and 15% lacked a validated assessment. The visual analog scale and the Short Form 36 (SF36) were most commonly used for measuring PI (73%) and QOL (19%). Assessment of CPIP was unclear in 15% of the studies included. A baseline score was assessed in 45% of the studies, and 75% had a follow-up of at least 12 months. CONCLUSION The current literature addressing CPIP after inguinal hernia repair has a variable degree of quality and lacks uniformity in outcome measures. Proper comparison of the study results to provide conclusive recommendations for preventive measures against CPIP therefore remains difficult. These findings reaffirm the need for a uniform and validated assessment with uniform reporting of outcomes to improve the burden that CPIP poses to a significant surgical patient population.
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Affiliation(s)
- Marijke Molegraaf
- Department of Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
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Cytotoxicity of Cyanoacrylate-Based Tissue Adhesives and Short-Term Preclinical In Vivo Biocompatibility in Abdominal Hernia Repair. PLoS One 2016; 11:e0157920. [PMID: 27322731 PMCID: PMC4913938 DOI: 10.1371/journal.pone.0157920] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 06/07/2016] [Indexed: 01/24/2023] Open
Abstract
Background Cyanoacrylate(CA)-based tissue adhesives, although not widely used, are a feasible option to fix a mesh during abdominal hernia repair, due to its fast action and great bond strength. Their main disadvantage, toxicity, can be mitigated by increasing the length of their alkyl chain. The objective was to assess the in vitro cytotoxicity and in vivo biocompatibility in hernia repair of CAs currently used in clinical practice (Glubran(n-butyl) and Ifabond(n-hexyl)) and a longer-chain CA (OCA(n-octyl)), that has never been used in the medical field. Methods Formaldehyde release and cytotoxicity of unpolymerized(UCAs) and polymerized CAs(PCAs) were evaluated by macroscopic visual assessment, flow cytometry and Alamar Blue assays. In the preclinical evaluation, partial defects were created in the rabbit abdominal wall and repaired by fixing polypropylene prostheses using the CAs. At 14 days post-surgery, animals were euthanized for morphology, macrophage response and cell damage analyses. Results Formaldehyde release was lower as the molecular weight of the monomer increased. The longest side-chain CA(OCA) showed the highest cytotoxicity in the UCA condition. However, after polymerization, was the one that showed better behavior on most occasions. In vivo, all CAs promoted optimal mesh fixation without displacements or detachments. Seroma was evident with the use of Glubran, (four of six animals: 4/6) and Ifabond (2/6), but it was reduced with the use of OCA (1/6). Significantly greater macrophage responses were observed in groups where Glubran and Ifabond were used vs. sutures and OCA. TUNEL-positive cells were significantly higher in the Glubran and OCA groups vs. the suture group. Conclusions Although mild formaldehyde release occurred, OCA was the most cytotoxic during polymerization but the least once cured. The CAs promoted proper mesh fixation and have potential to replace traditional suturing techniques in hernia repair; the CAs exhibited good tissue integration and effective short-term biocompatibility, with the slightest seroma and macrophage response induced by OCA.
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Klobusicky P, Feyerherd P. Usage of a self-adhesive mesh in TAPP hernia repair: A prospective study based on Herniamed Register. J Minim Access Surg 2016; 12:226-34. [PMID: 27279393 PMCID: PMC4916748 DOI: 10.4103/0972-9941.181388] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Inguinal hernia repair is one of the most frequently performed surgical procedures worldwide in general surgery. The transabdominal laparoscopic (TAPP) approach in the therapy of inguinal hernia seems to be a suitable alternative to classical open inguinal hernia repair mainly in the hands of an experienced surgeon. TAPP repair offers the possibility of gentle dissection with implantation of the mesh and the possibility of non-invasive fixation of the implanted mesh. MATERIALS AND METHODS Data analysis encompassed all patients who underwent inguinal hernia surgery at our Surgical Department within the period from July 1, 2012 to September 30, 2014 and who fulfilled the inclusion criteria. The standard surgical technique was used. Data were entered and subsequently analysed on the Herniamed platform. Herniamed is an Internet-based register in German and English, and includes all data of outpatient and hospitalised patients who underwent surgery for some type of hernia. All relevant patient data are collected via Internet. RESULTS There were 241 patients enrolled in the group and there were 396 inguinal hernias repaired in total. Standard long-term follow-up after 12 months was evaluated in 205 patients (85.06%), and in the rest of the patients during the closing of the study, but at least 6 months after operation. The mean follow-up was at 19.69 months. At the 1-year assessment, mild discomfort was reported in the groin in 10 patients (4.88%) [1-3 on the visual analogue scale (VAS)]. Post-operative pain lasting over 12 months in the groin of moderate degree (4-6 VAS) was reported in two cases (0.97%). There was no recurrence and no chronic post-operative pain of severe degree reported. CONCLUSION Our study demonstrates that laparoscopic inguinal hernia repair using the TAPP technique with the implantation of a self-fixation mesh is fast, effective, reliable and economically advantageous method in experienced hands and, according to our results, reduces the occurrence of post-herniorrhaphy inguinal pain (CPIP) and has a low recurrence rate.
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Affiliation(s)
- Pavol Klobusicky
- Department of General and Digestive Surgery, Helios St. Elisabeth Hospital Bad Kissingen, Kissingerstrasse, Bad Kissingen, Germany
| | - Peter Feyerherd
- Department of General and Digestive Surgery, Helios St. Elisabeth Hospital Bad Kissingen, Kissingerstrasse, Bad Kissingen, Germany
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Lloris-Carsí JM, Ballester-Álvaro J, Barrios C, Zaragozá-Fernández C, Gómez-De la Cruz C, González-Cuartero C, Prieto-Moure B, Cejalvo-Lapeña D. Randomized clinical trial of a new cyanoacrylate flexible tissue adhesive (Adhflex) for repairing surgical wounds. Wound Repair Regen 2016; 24:568-80. [DOI: 10.1111/wrr.12424] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Accepted: 02/16/2016] [Indexed: 11/27/2022]
Affiliation(s)
| | | | - Carlos Barrios
- Division of Experimental Surgery; Valencia Catholic University; Spain
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Factors predicting chronic pain after open mesh based inguinal hernia repair: A prospective cohort study. Int J Surg 2016; 29:165-70. [DOI: 10.1016/j.ijsu.2016.03.061] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 03/27/2016] [Accepted: 03/30/2016] [Indexed: 11/18/2022]
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Verhagen T, Zwaans WAR, Loos MJA, Charbon JA, Scheltinga MRM, Roumen RMH. Randomized clinical trial comparing self-gripping mesh with a standard polypropylene mesh for open inguinal hernia repair. Br J Surg 2016; 103:812-8. [DOI: 10.1002/bjs.10178] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 12/05/2015] [Accepted: 03/02/2016] [Indexed: 11/10/2022]
Abstract
Abstract
Background
The introduction of mesh for open inguinal hernia repair has reduced the rate of recurrence, allowing research to focus on prevention of postoperative pain. In an effort to reduce chronic pain, a semiresorbable, lighter and self-gripping mesh was developed.
Methods
A double-blind randomized clinical trial was conducted comparing the self-gripping mesh with a standard polypropylene mesh repair. Patients over 18 years of age undergoing open primary hernia repair were included. Pain was measured on a six-point verbal rating scale (VRS) and a 150-mm visual analogue scale (VAS). Postoperative pain reduction from baseline pain (ΔVAS), complications and return to work/hobbies were studied. Data were collected at baseline, 3 weeks, 3 months and 1 year after surgery (primary outcome).
Results
A total of 363 patients were analysed. Median age was 59 (range 19–88) years. Baseline VRS and VAS scores were similar for the two groups. There was no difference in VRS scores at 1-year follow-up. Duration of surgery was significantly shorter with the self-gripping mesh (mean 40 min versus 49 min for standard mesh repair; P < 0·001). At 3 weeks, ΔVAS in patients receiving the self-gripping mesh was significantly larger (−10·6 versus −5·0 respectively; P = 0·049) and less subjective discomfort was reported (P = 0·016). Complication rates, return to work and recurrence rates were similar, although there were more recurrences in the self-gripping mesh group (5·5 versus 2·2 per cent; P = 0·103).
Conclusion
A self-gripping mesh for hernia repair may result in less pain in the early postoperative phase but chronic postherniorraphy pain is not affected. Recurrence rates may be a potential disadvantage. Registration number: NTR1212 (http://www.trialregister.nl).
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Affiliation(s)
- T Verhagen
- SolviMáx Centre of Excellence for Abdominal Wall and Groin Pain, Department of General Surgery, Máxima Medical Centre, Veldhoven, The Netherlands
| | - W A R Zwaans
- SolviMáx Centre of Excellence for Abdominal Wall and Groin Pain, Department of General Surgery, Máxima Medical Centre, Veldhoven, The Netherlands
| | - M J A Loos
- SolviMáx Centre of Excellence for Abdominal Wall and Groin Pain, Department of General Surgery, Máxima Medical Centre, Veldhoven, The Netherlands
| | - J A Charbon
- SolviMáx Centre of Excellence for Abdominal Wall and Groin Pain, Department of General Surgery, Máxima Medical Centre, Veldhoven, The Netherlands
| | - M R M Scheltinga
- SolviMáx Centre of Excellence for Abdominal Wall and Groin Pain, Department of General Surgery, Máxima Medical Centre, Veldhoven, The Netherlands
| | - R M H Roumen
- SolviMáx Centre of Excellence for Abdominal Wall and Groin Pain, Department of General Surgery, Máxima Medical Centre, Veldhoven, The Netherlands
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Meshfixation in open and endoscopic inguinal hernia repair. Eur Surg 2016. [DOI: 10.1007/s10353-015-0376-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sajid MS, Caswell J, Singh KK. Laparoscopic Versus Open Preperitoneal Mesh Repair of Inguinal Hernia: an Integrated Systematic Review and Meta-analysis of Published Randomized Controlled Trials. Indian J Surg 2015; 77:1258-69. [PMID: 27011548 PMCID: PMC4775580 DOI: 10.1007/s12262-015-1271-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Accepted: 04/14/2015] [Indexed: 11/26/2022] Open
Abstract
The objective of this article is to systematically analyse the randomized, controlled trials comparing open (OPPR) versus laparoscopic (LPPR) preperitoneal mesh repair of inguinal hernia. Randomized, controlled trials comparing OPPR versus LPPR of inguinal hernia were analysed systematically using RevMan®, and combined outcomes were expressed as odds ratio (OR) and standardized mean difference (SMD). Ten randomized trials evaluating 1286 patients were retrieved from the electronic databases. There were 606 patients in the OPPR repair group and 680 patients in the LPPR group. There was significant heterogeneity among trials (p < 0.0001). Therefore, in the random effects model, LPPR was associated with longer operative time and relatively lesser postoperative pain in the case of the trans-abdominal preperitoneal approach. Statistically, both OPPR and LPPR were equivalent in terms of developing chronic groin pain, recurrence and postoperative complications. OPPR of inguinal hernia is associated with shorter operative time and comparable with LPPR (both total extraperitoneal and trans-abdominal preperitoneal approaches) in terms of risk of chronic groin pain, recurrence and complications.
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Affiliation(s)
- Muhammad Shafique Sajid
- Department of General, Endoscopic and Laparoscopic Colorectal Surgery, Worthing Hospital, Washington Suite, North Wing, Worthing, West Sussex BN11 2DH UK
| | - Jennifer Caswell
- Department of General, Endoscopic and Laparoscopic Colorectal Surgery, Worthing Hospital, Washington Suite, North Wing, Worthing, West Sussex BN11 2DH UK
| | - Krishna K. Singh
- Department of General, Endoscopic and Laparoscopic Colorectal Surgery, Worthing Hospital, Washington Suite, North Wing, Worthing, West Sussex BN11 2DH UK
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Köhler G, Lechner M, Mayer F, Köckerling F, Schrittwieser R, Fortelny RH, Adolf D, Emmanuel K. Self-Gripping Meshes for Lichtenstein Repair. Do We Need Additional Suture Fixation? World J Surg 2015; 40:298-308. [DOI: 10.1007/s00268-015-3313-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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36
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Randomized Multicenter Trial Comparing Glue Fixation, Self-gripping Mesh, and Suture Fixation of Mesh in Lichtenstein Hernia Repair (FinnMesh Study). Ann Surg 2015; 262:714-9; discussion 719-20. [DOI: 10.1097/sla.0000000000001458] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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37
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Blencowe NS, Boddy AP, Harris A, Hanna T, Whiting P, Cook JA, Blazeby JM. Systematic review of intervention design and delivery in pragmatic and explanatory surgical randomized clinical trials. Br J Surg 2015; 102:1037-47. [PMID: 26041565 DOI: 10.1002/bjs.9808] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 01/13/2015] [Accepted: 02/17/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND Surgical interventions are complex, with multiple components that require consideration in trial reporting. This review examines the reporting of details of surgical interventions in randomized clinical trials (RCTs) within the context of explanatory and pragmatic study designs. METHODS Systematic searches identified RCTs of surgical interventions published in 2010 and 2011. Included studies were categorized as predominantly explanatory or pragmatic. The extent of intervention details in the reports were compared with the CONSORT statement for reporting trials of non-pharmacological treatments (CONSORT-NPT). CONSORT-NPT recommends reporting the descriptions of surgical interventions, whether they were standardized and adhered to (items 4a, 4b and 4c). Reporting of the context of intervention delivery (items 3 and 15) and operator expertise (item 15) were assessed. RESULTS Of 4541 abstracts and 131 full-text articles, 80 were included (of which 39 were classified as predominantly pragmatic), reporting 160 interventions. Descriptions of 129 interventions (80.6 per cent) were provided. Standardization was mentioned for 47 (29.4 per cent) of the 160 interventions, and 22 articles (28 per cent) reported measurement of adherence to at least one aspect of the intervention. Seventy-one papers (89 per cent) provided some information about context. For one-third of interventions (55, 34.4 per cent), some data were provided regarding the expertise of personnel involved. Reporting standards were similar in trials classified as pragmatic or explanatory. CONCLUSION The lack of detail in trial reports about surgical interventions creates difficulties in understanding which operations were actually evaluated. Methods for designing and reporting surgical interventions in RCTs, contributing to the quality of the overall study design, are required. This should allow better implementation of trial results into practice.
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Affiliation(s)
- N S Blencowe
- Centre for Surgical Research, School of Social and Community Medicine, University of Bristol, Bristol, UK.,Division of Surgery, Head and Neck, University Hospitals Bristol NHS Foundation Trust, Bristol Royal Infirmary, Bristol, UK
| | - A P Boddy
- Department of Surgery, University Hospitals of Leicester NHS Trust, Leicester Royal Infirmary, Leicester, UK
| | - A Harris
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - T Hanna
- National Institute for Health Research Pancreas Biomedical Research Unit, Royal Liverpool and Broadgreen University Hospital and University of Liverpool, Liverpool, UK
| | - P Whiting
- Centre for Surgical Research, School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - J A Cook
- Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - J M Blazeby
- Centre for Surgical Research, School of Social and Community Medicine, University of Bristol, Bristol, UK.,Division of Surgery, Head and Neck, University Hospitals Bristol NHS Foundation Trust, Bristol Royal Infirmary, Bristol, UK
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Cassar-Gheiti AJ, Byrne DP, Kavanagh E, Mulhall KJ. Comparison of four chondral repair techniques in the hip joint: a biomechanical study using a physiological human cadaveric model. Osteoarthritis Cartilage 2015; 23:1018-25. [PMID: 25724257 DOI: 10.1016/j.joca.2015.02.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 02/09/2015] [Accepted: 02/12/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The objective of this study was to assess the biomechanical stability of three types of chondral flap repair techniques as well as a hydrogel scaffold implantation on the acetabular articular surface using a physiological human cadaveric model. METHODS Chondral flaps were created in the antero-superior zone of the acetabulum in a series of human cadaveric hip joints. The chondral flap was repaired by fibrin glue, cyanoacrylate, suture technique and an agarose hydrogel scaffold sealed with fibrin glue using six hips in each case. After each repair, the specimens were mounted in a validated jig and tested for 1500 gait cycles. In order to determine the stability of the repair, specimens were evaluated arthroscopically at specific intervals. RESULTS The fibrin glue and cyanoacrylate techniques were technically the easiest to perform arthroscopically, all flaps repaired with fibrin were detached at 50 cycles while those repaired with cyanoacrylate lasted for an average of 635 cycles. On the other hand, both the suture repair and scaffold implantation techniques were more technically challenging but were both stable till the endpoint of 1500 cycles. CONCLUSION Fibrin glue on its own does not provide sufficient fixation to repair chondral flaps on the acetabular surface. Cyanoacrylate repairs universally failed midway through the testing protocol employed here, raising doubts as to the effectiveness of that technique. The suture and hydrogel scaffold technique were the most reliable for chondral repair at any given cycle. The results of this biomechanical study demonstrate the relative effectiveness of chondral repair and fixation techniques.
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Affiliation(s)
- A J Cassar-Gheiti
- Department of Orthopaedic Surgery, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland.
| | - D P Byrne
- Orthopaedic Research and Innovation Foundation, Sports Surgery Clinic, Northwood Avenue, Santry, Dublin 9, Ireland.
| | - E Kavanagh
- Department of Radiology, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland.
| | - K J Mulhall
- Orthopaedic Research and Innovation Foundation, Department of Orthopaedic Surgery, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland.
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Single-center, single-blinded, randomized study of self-gripping versus sutured mesh in open inguinal hernia repair. J Surg Res 2015; 194:77-82. [DOI: 10.1016/j.jss.2014.09.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 08/30/2014] [Accepted: 09/12/2014] [Indexed: 11/19/2022]
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Moreno-Egea A. Is It Possible to Eliminate Sutures in Open (Lichtenstein Technique) and Laparoscopic (Totally Extraperitoneal Endoscopic) Inguinal Hernia Repair? A Randomized Controlled Trial With Tissue Adhesive ( n-Hexyl-α-Cyanoacrylate). Surg Innov 2014; 21:590-599. [DOI: 10.1177/1553350613517944] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Background. The morbidity linked to the use of sutures in inguinal hernioplasty is well known. Tissue adhesives may be an alternative, so as to be able to improve levels of postoperative comfort, but clinical experience using them is limited. The aim of this study is to evaluate the efficiency of cyanoacrylate as a substitute for sutures in the treatment of inguinal hernias. Patients. Randomized clinical trial in abdominal wall unit. A total of 208 patients were operated upon for inguinal hernias of which 102 were unilateral hernias via open surgery using the Lichtenstein technique, randomized to receive prolene sutures (n = 52) or n-hexyl-α-cyanoacrylate glue (n = 50) and 106 were patients with bilateral inguinal hernias operated upon via totally extraperitoneal laparoscopy and randomized to receive either tackers (n = 54) or glue (n = 52). Main Outcome Measures. The primary endpoints were pain and recurrence. Secondary endpoints were operating time, postoperative morbidity, pain, and analgesic consumption. Results. No morbidity associated with the use of the glue existed. The use of glue significantly reduced the mean of surgical time (12 minutes in open surgery, 13 minutes in laparoscopic surgery), pain, and analgesics consumption, both via the open and laparoscopic approaches ( P < .001). After 1 year the adhesive did not change the recurrence rate in either of the approaches. The economic analysis shows potential yearly savings of 123 916.3 Euros. Conclusions. Substituting sutures with glue ( n-hexyl-α-cyanoacrylate) in open or laparoscopic inguinal hernioplasty is safe with less postoperative pain and the same possibilities of recurrence.
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Use of cyanoacrylate adhesives in general surgery. Surg Today 2014; 45:939-56. [DOI: 10.1007/s00595-014-1056-4] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 10/03/2014] [Indexed: 12/16/2022]
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Fixation of Extraocular Muscles to Porous Orbital Implants Using 2-Ocetyl-Cyanoacrylate Glue. Ophthalmic Plast Reconstr Surg 2014; 31:275-7. [PMID: 25299738 DOI: 10.1097/iop.0000000000000305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE To assess the efficacy of recti muscle fixation with 2-ocetyl-cyanoacrylate tissue glue to porous orbital implants in human subjects undergoing enucleation. METHODS This was a prospective interventional study with a historical control group. Over a 1-year period, patients who received orbital implant fixation using 2-ocetyl-cyanoacrylate tissue glue were enrolled in the study. Functional assessment was carried out by measurement of implant motility at the 6-month postoperative period, which was compared with a historical control group of patients with sutured implants. Structural assessment was carried out with a random sample of orbital MRIs. RESULTS Twelve patients received the glue-fixation technique. There were no intraoperative or immediate postoperative complications. There was no statistically significant difference between the glued and sutured groups' horizontal implant movement (7.0 mm ± 1.5 mm vs. 6.8 mm ± 1.8 mm, respectively; p = 0.85) or vertical implant movement (5.6 mm ± 1.7 mm vs. 5.0 mm ± 1.4 mm, respectively; p = 0.39). Sample orbital MRI demonstrated good muscle approximation to the implants as well as contrast enhancement suggestive of successful fibrovascular proliferation. CONCLUSIONS Recti muscle fixation using 2-ocetyl-cyanoacrylate tissue glue to porous orbital implants appeared safe and produced good functional and structural results in this proof-of-concept study. This novel technique of implant fixation may offer benefits in terms of reduced operating room time and cost savings.
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Cyanoacrylate Surgical Glue for Mesh Fixation in Laparoscopic Total Extraperitoneal Hernia Repair. Surg Laparosc Endosc Percutan Tech 2014; 24:240-3. [DOI: 10.1097/sle.0b013e3182a2f008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Update with level 1 studies of the European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2014; 18:151-63. [PMID: 24647885 DOI: 10.1007/s10029-014-1236-6] [Citation(s) in RCA: 207] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 03/08/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE In 2009, the European Hernia Society published the EHS Guidelines for the Treatment of Inguinal Hernia in Adult Patients. The Guidelines contain recommendations for the treatment of inguinal hernia from diagnosis till aftercare. The guidelines expired January 1, 2012. To keep them updated, a revision of the guidelines was planned including new level 1 evidence. METHODS The original Oxford Centre for Evidence-Based Medicine ranking was used. All relevant level 1A and level 1B literature from May 2008 to June 2010 was searched (Medline and Cochrane) by the Working Group members. All chapters were attributed to the two responsible authors in the initial guidelines document. One new chapter on fixation techniques was added. The quality was assessed by the Working Group members during a 2-day meeting and the data were analysed, especially with respect to any change in the level and/or text of any of the conclusions or recommendations of the initial guidelines. In the end, all relevant references published until January 1, 2013 were included. The final text was approved by all Working Group members. RESULTS For the following topics, the conclusions and/or recommendations have been changed: indications for treatment, treatment of inguinal hernia, day surgery, antibiotic prophylaxis, training, postoperative pain control and chronic pain. The addendum contains all current level 1 conclusions, Grade A recommendations and new Grade B recommendations based on new level 1 evidence (with the changes in bold). CONCLUSIONS Despite the fact that the Working Group responsible for it tried to represent most kinds of surgeons treating inguinal hernias, such general guidelines inevitably must be fitted to the daily practice of every individual surgeon treating his/her patients. There is no doubt that the future of guideline implementation will strongly depend on the development of easy to use decision support algorithms tailored to the individual patient and on evaluating the effect of guideline implementation on surgical outcome. At the 35th International Congress of the EHS in Gdansk, Poland (May 12-15, 2013), it was decided that the EHS, IEHS and EAES will collaborate from now on with the final goal to publish new joint guidelines, most likely in 2015.
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Sobre el uso de pegamento en la cirugía de las hernias. Técnica de fijación combinada en la eventroplastia laparoscópica. Cir Esp 2014; 92:57-8. [DOI: 10.1016/j.ciresp.2012.05.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 05/08/2012] [Accepted: 05/27/2012] [Indexed: 11/23/2022]
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Zhang C, Li F, Zhang H, Zhong W, Shi D, Zhao Y. Self-gripping versus sutured mesh for inguinal hernia repair: a systematic review and meta-analysis of current literature. J Surg Res 2013; 185:653-60. [DOI: 10.1016/j.jss.2013.07.035] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Revised: 07/04/2013] [Accepted: 07/16/2013] [Indexed: 11/30/2022]
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Jeroukhimov I, Wiser I, Karasic E, Nesterenko V, Poluksht N, Lavy R, Halevy A. Reduced postoperative chronic pain after tension-free inguinal hernia repair using absorbable sutures: a single-blind randomized clinical trial. J Am Coll Surg 2013; 218:102-7. [PMID: 24210149 DOI: 10.1016/j.jamcollsurg.2013.09.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 08/28/2013] [Accepted: 09/04/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND Chronic pain after inguinal hernia repair occurs in 16% to 62% of patients. The underlying mechanism probably involves sensory nerve damage and abnormal healing that might be influenced by the materials chosen for the procedure. We hypothesize that nonabsorbable sutures used for mesh fixation to the surrounding tissues are associated with higher rates of chronic groin pain after surgery. STUDY DESIGN We conducted a single-blind randomized clinical trial to compare the effect of absorbable braided sutures (Vycril; Ethicon) and nonabsorbable monofilament sutures (Prolene; Ethicon) used in inguinal hernia repair on the rate of chronic pain. We assessed chronic pain using a 4-point verbal-rank scale during a 1-year postoperative follow-up period. RESULTS Study groups included 100 patients in each group. No age, sex, or hernia-side differences were observed between the study groups. Chronic pain rate after surgery was higher in the nonabsorbable monofilament suture group compared with the absorbable braided suture group (37 vs 26 patients; p = 0.056). Time to pain disappearance was longer in the nonabsorbable monofilament suture vs the absorbable braided suture group (115.3 days; 95% CI, 88-142.7 vs 77.4 days; 95% CI, 54.3-100.3; p = 0.038, respectively). A 1-year age increment reduces the risk for chronic pain occurrence by 2.2% (odds ratio = 0.978%; 95% CI, 0.961-0.995; p = 0.013). The use of nonabsorbable sutures increases the risk for chronic pain in 94.9% compared with absorbable sutures (odds ratio = 1.949; 95% CI, 1.039-3.658; p = 0.038). CONCLUSIONS Nonabsorbable suture use in inguinal hernia repair is associated with a higher rate of chronic pain and a longer time to pain disappearance as compared with absorbable sutures.
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Affiliation(s)
- Igor Jeroukhimov
- Division of Surgery, Assaf Harofeh Medical Center, Zerifin, affiliated to Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
| | - Itay Wiser
- Department of Plastic Surgery, Assaf Harofeh Medical Center, Zerifin, affiliated to Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Evgeny Karasic
- Division of Surgery, Assaf Harofeh Medical Center, Zerifin, affiliated to Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Vladimir Nesterenko
- Division of Surgery, Assaf Harofeh Medical Center, Zerifin, affiliated to Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Natan Poluksht
- Division of Surgery, Assaf Harofeh Medical Center, Zerifin, affiliated to Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Ron Lavy
- Division of Surgery, Assaf Harofeh Medical Center, Zerifin, affiliated to Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Ariel Halevy
- Division of Surgery, Assaf Harofeh Medical Center, Zerifin, affiliated to Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Glue Versus Suture Fixation of Mesh During Open Repair of Inguinal Hernias: A Systematic Review and Meta-analysis. World J Surg 2013; 37:2282-92. [DOI: 10.1007/s00268-013-2140-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Adhesivos tisulares sintéticos: lo que un cirujano de hernias y pared abdominal debe saber. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.rehah.2013.04.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sanders DL, Waydia S. A systematic review of randomised control trials assessing mesh fixation in open inguinal hernia repair. Hernia 2013; 18:165-76. [PMID: 23649403 DOI: 10.1007/s10029-013-1093-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2012] [Accepted: 04/26/2013] [Indexed: 12/24/2022]
Abstract
PURPOSE The technique for fixation of mesh has been attributed to adverse patient and surgical outcomes. Although this has been the subject of vigorous debate in laparoscopic hernia repair, the several methods of fixation in open, anterior inguinal hernia repair have seldom been reviewed. The aim of this systematic review was to determine whether there is any difference in patient-based (recurrence, post-operative pain, SSI, quality of life) or surgical outcomes (operative time, length of operative stay) with different fixation methods in open anterior inguinal hernioplasty. METHODS A literature search was performed in PubMed, EMBASE and the Cochrane Library databases. Randomised clinical trials assessing more than one method of mesh fixation (or fixation versus no fixation) of mesh in adults (>18 years) in open, anterior inguinal hernia repair, with a minimum of 6-month follow-up and including at least one of the primary outcome measures (recurrence, chronic pain, surgical site infection) were included in the review. Secondary outcomes analysed included post-operative pain (within the first week), quality of life, operative time and length of hospital stay. RESULTS Twelve randomised clinical trials, which included 1,992 primary inguinal hernia repairs, were eligible for inclusion. Four studies compared n-butyl-2 cyanoacrylate (NB2C) glues to sutures, two compared self-fixing meshes to sutures, four compared fibrin sealant to sutures, one compared tacks to sutures, and one compared absorbable sutures to non-absorbable sutures. The majority of the trials were rated as low or very low-quality studies. There was no significant difference in recurrence or surgical site infection rates between fixation methods. There was significant heterogeneity in the measurement of chronic pain. Three trials reported significantly lower rates of chronic pain with fibrin sealant or glue fixation compared to sutures. A further three studies reported lower pain rates within the first week with non-suture fixation techniques compared to suture fixation. A significant reduction in operative time, ranging form 6 to 17.9 min with non-suture fixation, was reported in five of the studies. Although infrequently measured, there were no significant differences in length of hospital stay or quality of life between fixation methods. CONCLUSIONS There is insufficient evidence to promote fibrin sealant, self-fixing meshes or NB2C glues ahead of suture fixation. However, these products have been shown to be at least substantially equivalent, and moderate-quality RCTs have suggested that both fibrin sealant and NB2C glues may have a beneficial effect on reducing immediate post-operative pain and chronic pain in at-risk populations, such as younger active patients. It will ultimately be up to surgeons and health-care policy makers to decide whether based on the limited evidence these products represent a worthwhile cost for their patients.
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Affiliation(s)
- D L Sanders
- Department of Upper GI Surgery, Royal Cornwall Hospital, Treliske, Truro, TR1 3LJ, UK,
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