1
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Bindal V, Pandey D, Gupta S. Laparoscopic intra-peritoneal onlay mesh plus versus robotic transabdominal pre-peritoneal for primary ventral hernias: Our technique and outcomes. J Minim Access Surg 2024:01413045-990000000-00067. [PMID: 39095987 DOI: 10.4103/jmas.jmas_4_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 04/02/2024] [Indexed: 08/04/2024] Open
Abstract
INTRODUCTION Intra-peritoneal onlay mesh repair (IPOM) still remains the most common approach for laparoscopic repair of small to medium sized hernias worldwide. In this study, we compare our early outcomes of an established procedure, i.e. laparoscopic IPOM plus to robotic transabdominal pre-peritoneal (rTAPP) for small to medium sized primary ventral hernia. To compare laparoscopic IPOM plus with rTAPP in terms of pain score, time to ambulate, hospital stay, time to return to work as well as the expenses. PATIENTS AND METHODS This is a retrospective analysis of prospectively collected data at our centre between July 2021 and June 2022. Operative time including docking time was recorded. Cost analysis was done in both set of patients. Pain scores were assessed using Visual Analogue Scale (VAS) at regular intervals for up to 3 months and then at the end of 1 year. Time to ambulate, return of bowel function and return to work were documented. Any complication or recurrence during the study period was recorded. RESULTS Mean operative time for IPOM plus and rTAPP groups was 59.00 and 73.55 min, respectively. Mean pain score for IPOM at 6, 12 and 24 h was 7.35, 6.81 and 5.77, while for rTAPP, it was 4.73, 3 and 2.55, respectively. VAS scores at 1 week, 1 month and 3 month also showed similar trends. Mean time to ambulate in minutes for IPOM and rTAPP group was 357.69 and 223.64, respectively. Mean hospital stay in days for IPOM and rTAPP was 2.12 and 1.18, respectively. Mean time to return to work in days was 11.77 and 8.45 for IPOM and rTAPP groups, respectively. Expenditure wise, cost of TAPP was more and statistically significant, owing to the use of robotic platform. The mean overall cost of laparoscopic IPOM plus and rTAPP in rupees was 187,177.69 and 245,174.55, respectively. CONCLUSION Robotic TAPP appears an excellent alternative to laparoscopic IPOM plus. Larger studies with long-term follow-up data are further required to reinforce it.
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Affiliation(s)
- Vivek Bindal
- Institute of Minimal Access, Bariatric and Robotic Surgery, Max Super Speciality Hospital, Ghaziabad, Uttar Pradesh, India
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2
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Shimada G, Matsubara T, Ong MW, Sambommatsu M, Sakurai S. The initial experience of robot-assisted transabdominal transversalis fascial and preperitoneal repair for small ventral hernia. Asian J Endosc Surg 2024; 17:e13337. [PMID: 38897606 DOI: 10.1111/ases.13337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 05/27/2024] [Accepted: 06/03/2024] [Indexed: 06/21/2024]
Abstract
PURPOSE Despite the widespread of ventral hernia repairs globally, the approach method, dissection planes, defect closure, and the choice and placement layer of mesh are an ongoing debate. We reported the details of surgical techniques, safety and feasibility for robot-assisted transabdominal transversalis fascial and preperitoneal repair (R-TATFPP) for small ventral hernia. METHODS This study included 5 cases of R-TATFPP repair among 22 cases performed by robot-assisted ventral hernia repair from 2018 to 2023 with the approval of the Institutional Review Board at St. Luke's International University and clinical ethical committee at St. Luke's International Hospital (19-R147, 22-012). RESULTS There were four males and one female, with mean age of 64.4 ± 10.0 years, inclusive of two umbilical and three incisional hernias. Mean height, weight, body mass index (BMI), hernia defect length, width, operation time, console time, and hospital stay were 171.2 ± 11.8 cm, 82.4 ± 13.4 kg, 28.0 ± 2.1 kg/m2, 2.8 ± 1.4 cm, 3.0 ± 1.3 cm, 180 min, 133.8 min, and 2.4 days, respectively. No conversion nor complication was observed except for one acute urinary retention. CONCLUSION Robot-assisted transversalis fascial and preperitoneal repair was safe and feasible for small ventral hernia with the minimal disruption to the abdominal wall architecture and structures.
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Affiliation(s)
- Gen Shimada
- Hernia Center, St. Luke's International Hospital, Tokyo, Japan
- Department of General Surgery, St. Luke's International Hospital, Tokyo, Japan
| | - Taketo Matsubara
- Hernia Center, St. Luke's International Hospital, Tokyo, Japan
- Department of General Surgery, St. Luke's International Hospital, Tokyo, Japan
| | - Marc Weijie Ong
- Department of General Surgery, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Mariko Sambommatsu
- Department of General Surgery, St. Luke's International Hospital, Tokyo, Japan
| | - Shintaro Sakurai
- Hernia Center, St. Luke's International Hospital, Tokyo, Japan
- Koto Rehabilitation Hospital, Tokyo, Japan
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Zhuang B, Lei C, Yu K, Gong D, Yu S. A visual method of establishing preperitoneal space for totally visceral sac separation in ventral hernia repair. Asian J Surg 2023; 46:4389-4393. [PMID: 37003886 DOI: 10.1016/j.asjsur.2023.03.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 09/16/2022] [Accepted: 03/08/2023] [Indexed: 04/03/2023] Open
Abstract
OBJECTIVE To explore a method of visually establishing preperitoneal space. In this paper, the procedure is described in detail and its safety and efficacy evaluated. METHODS A retrospective style was adopted. The clinical data of 33 patients who accepted the total visceral sac separation (TVS) procedure from December 2019 to November 2021 were collected. Observation indices included location and area of abdominal defect; surgical method and duration of operation to establish preperitoneal space and any postoperative complications; developments during follow-up. Follow-up was performed up to December 2021 using outpatient examination and telephone interview to detect any complications of incision or recurrence of ventral hernia. RESULTS For operative indices, all patients underwent the TVS procedure successfully except for one who had to be converted to laparoscopic intraperitoneal onlay mesh (IPOM) due to failure to establish preperitoneal space. The time required to establish preperitoneal space was 185.75 ± 44.37 s and the duration of hospital stay was 8.27 ± 1.42 days. No complications, such as abdominal bleeding or digestive tract injury, occurred during hospitalization. No complications of incision were observed during follow up, which lasted 2-24 months with an average of 7 months. CONCLUSIONS Preliminary results of the novel attempt to establish the preperitoneal space visually confirmed this to be a safe and feasible method. However, the sample size used here was small, with a short follow up. The details and notes need to be further discussed.
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Affiliation(s)
- Bo Zhuang
- Department of General Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China.
| | - Changzhen Lei
- Department of General Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Kai Yu
- Department of General Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Daojun Gong
- Department of General Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Shian Yu
- Department of General Surgery, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
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4
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dos Santos PV, Hirano ES. Experimental evaluation of the use of starch and carboxymethylcellulose in the prevention of intraperitoneal adhesions in hernia surgery with coated meshes. Acta Cir Bras 2023; 38:e383323. [PMID: 37729350 PMCID: PMC10508194 DOI: 10.1590/acb383323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/11/2023] [Indexed: 09/22/2023] Open
Abstract
PURPOSE Laparoscopic hernia repair involves a risk of adhesion between coated mesh and viscera. Plant polysaccharides such as starch and carboxymethylcellulose (SC) make up a product that acts as a barrier and prevents intraperitoneal adhesions. This study aimed to evaluate whether topical SC can also reduce adhesions between mesh and intra-abdominal organs. METHODS Forty rats each received placement of two intraperitoneal mesh fragments, one on each side of the abdominal wall. Randomly, 20 animals received SC on the right and other 20 on the left, leaving the contralateral side as a control. Fourteen days after the surgery, the animals underwent an additional laparotomy in which macroscopic analysis was performed. RESULTS As for the percentage of the mesh area affected by adhesion, one (2.6%) animal had > 75% adhesion on the experimental side, and 11 animals (28.9%) on the control side. The adhesion intensity score showed firm adhesions in three (7.9%) animals on the experimental side and nine (23.7%) on the control side. CONCLUSIONS The use of SC decreased the intensity of adhesions and the surface area of the mesh affected by adhesions. There was no negative interference of the product in the incorporation of the mesh into the abdominal wall.
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Affiliation(s)
- Paulo Vicente dos Santos
- Universidade Estadual de Campinas – Postgraduate Program in Surgical Science – Campinas SP – Brazil
| | - Elcio Shiyoiti Hirano
- Universidade Estadual de Campinas – Postgraduate Program in Surgical Science – Campinas SP – Brazil
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Kaushik K, Srivastava V, Datta Sai Subramanyam A, Kishore R, Pratap A, Ansari MA. A Comparative Study on Outcomes and Quality of Life Changes Following Ventral Transabdominal Preperitoneal (Ventral-TAPP) and Laparoscopic Intraperitoneal Onlay Mesh (IPOM)-Plus Repair for Ventral Hernia. Cureus 2023; 15:e42222. [PMID: 37605677 PMCID: PMC10439842 DOI: 10.7759/cureus.42222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2023] [Indexed: 08/23/2023] Open
Abstract
Background Ventral transabdominal preperitoneal (ventral-TAPP) repair and intraperitoneal onlay mesh (IPOM) plus repair are two options among the available techniques of laparoscopic ventral hernia repair (LVHR). We conducted a comparative study to evaluate the clinical and quality of life (QoL)-related outcomes between ventral-TAPP and IPOM-plus repair. It was hypothesized that both procedures offered similar outcomes and QoL. Materials and methods The study included 32 consecutive patients undergoing LVHR, divided equally between ventral-TAPP and IPOM-plus groups. In the ventral-TAPP procedure, a peritoneal flap was created around the defect, followed by defect approximation and polypropylene mesh placement in the pre-peritoneal pocket. For the IPOM-plus procedure, the defect was closed and a composite (dual-side) mesh was placed around the defect. The minimum overlap beyond the original defect margin in both groups was 5 cm. Data regarding pre-operative parameters and postoperative outcomes, including pain and QoL at one week, one month, and three months, were recorded. A p-value of less than or equal to 0.05 was considered to be statistically significant. Results While the mean duration of surgery was longer, the cost of treatment was lower in group 1 (ventral-TAPP) with a p-value of <0.05 for both parameters. The length of hospital stay was significantly shorter in group 1 (ventral-TAPP), while the return to normal activity was similar in both groups. The visual analog scale (VAS) score for overall pain perception and the European registry for abdominal wall hernias (EuraHS; hernia-related QoL) score for 'Pain at Site' and 'Restriction of Activity' domains were significantly higher in group 2 (IPOM-plus) at one week. Conclusion Although the ventral-TAPP procedure requires more time and expertise to perform, the EuraHS QoL assessment at one week was better in group 1 (ventral-TAPP). Ventral-TAPP group scored better in terms of length of hospital stay and cost-effectiveness as well.
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Affiliation(s)
- Kumar Kaushik
- Department of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Vivek Srivastava
- Department of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | | | - Ritwik Kishore
- Department of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Arvind Pratap
- Department of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Mumtaz A Ansari
- Department of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
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Zhang Y, Lin H, Liu JM, Wang X, Cui YF, Lu ZY. Mesh erosion into the colon following repair of parastomal hernia: A case report. World J Gastrointest Surg 2023; 15:294-302. [PMID: 36896303 PMCID: PMC9988641 DOI: 10.4240/wjgs.v15.i2.294] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 12/25/2022] [Accepted: 02/09/2023] [Indexed: 02/27/2023] Open
Abstract
BACKGROUND In recent years, mesh has become a standard repair method for parastomal hernia surgery due to its low recurrence rate and low postoperative pain. However, using mesh to repair parastomal hernias also carries potential dangers. One of these dangers is mesh erosion, a rare but serious complication following hernia surgery, particularly parastomal hernia surgery, and has attracted the attention of surgeons in recent years.
CASE SUMMARY Herein, we report the case of a 67-year-old woman with mesh erosion after parastomal hernia surgery. The patient, who underwent parastomal hernia repair surgery 3 years prior, presented to the surgery clinic with a complaint of chronic abdominal pain upon resuming defecation through the anus. Three months later, a portion of the mesh was excreted from the patient’s anus and was removed by a doctor. Imaging revealed that the patient’s colon had formed a t-branch tube structure, which was formed by the mesh erosion. The surgery reconstructed the structure of the colon and eliminated potential bowel perforation.
CONCLUSION Surgeons should consider mesh erosion since it has an insidious development and is difficult to diagnose at the early stage.
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Affiliation(s)
- Yu Zhang
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Han Lin
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Jia-Ming Liu
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Xin Wang
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Yi-Feng Cui
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Zhao-Yang Lu
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
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7
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Maatouk M, Kbir GH, Mabrouk A, Rezgui B, Dhaou AB, Daldoul S, Sayari S, Haouet K, Moussa MB. Can ventral TAPP achieve favorable outcomes in minimally invasive ventral hernia repair? A systematic review and meta-analysis. Hernia 2022:10.1007/s10029-022-02709-4. [PMID: 36378412 DOI: 10.1007/s10029-022-02709-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/01/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE The concept of the transabdominal preperitoneal (TAPP) was transferred from the inguinal hernia repair to be adopted in minimally invasive ventral hernia repair (VHR) and since then it has been gaining popularity. However, there are minimal data supporting the ventral TAPP (vTAPP) technique which may lead to reticence in the adoption of this approach. The aim of this meta-analysis was to evaluate the outcomes of patients who received minimally invasive vTAPP for VHR. STUDY DESIGN A systematic search was performed of PubMed, Science Direct, Google Scholar and Cochrane Library until July 2022. We selected studies that compared the vTAPP technique with any of other minimally invasive techniques. A meta-analysis was done for the outcomes of perioperative characteristics and postoperative parameters. RESULTS A total of 9 studies (1429 patients) were identified. vTAPP was associated with considerable benefit when compared to IPOM. vTAPP was less painful (MD = - 1.01; 95% CI [- 1.39, - 0.64], p < 0.00001), of reduced average cost (MD = - 457.10; 95% CI [- 457.27, - 456.92], p < 0.00001) and decreased SSI (OR = 0.29; 95% [0.09, 0.96], p = 0.04). On the other hand, the vTAPP approach consumed less operative time (MD: - 31.01, 95% CI [- 33.50, - 28.51]), p < 0.00001) and shorter hospital stay than the e-TEP approach. CONCLUSION vTAPP appears to be safe and effective procedure for VHR, superior or similar to other minimally invasive techniques for perioperative characteristics and short-term outcomes.
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8
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Tramontin DF, da Costa LVP, de Araújo NP, dos Santos DR, Lemos RS, Teixeira RKC, Yasojima EY. Incisional hernia repair in rats: description of the sublay technique under videomagnification system. Acta Cir Bras 2022; 37:e370802. [PMID: 36327396 PMCID: PMC9633014 DOI: 10.1590/acb370802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 07/02/2022] [Indexed: 11/27/2022] Open
Abstract
PURPOSE To describe the technique of sublay correction of incisional hernia in Wistar rats under videomagnification system. METHODS Five male rats of the species Rattus norvegicus, of the Wistar lineage, with body weight between 250-350 g and 60 days old were used. Incisional hernia was inducted in all animals. After that, the incisional hernia was immediately corrected by the sublay method. RESULTS There were no cases of recurrence of the incisional hernia after placement of the polypropylene mesh using the sublay technique. No postoperative complications were observed. CONCLUSIONS The technique is suitable for execution in Wistar rats.
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Affiliation(s)
- Daniela Ferreira Tramontin
- Graduate student. Universidade do Estado do Pará – School of Medicine – Belém (PA), Brazil.,Corresponding author:
- (55 91) 98857-1936
| | | | | | - Deivid Ramos dos Santos
- MD, MS. Universidade do Estado do Pará – School of Medicine – Department of Experimental Surgery – Belém (PA), Brazil
| | - Rafael Silva Lemos
- Graduate student. Universidade do Estado do Pará – School of Medicine – Belém (PA), Brazil
| | - Renan Kleber Costa Teixeira
- MD, MS. Universidade do Estado do Pará – School of Medicine – Department of Experimental Surgery – Belém (PA), Brazil
| | - Edson Yuzur Yasojima
- PhD, Associate Professor. Universidade do Estado do Pará – School of Medicine – Department of Experimental Surgery – Belém (PA), Brazil
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9
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Aliseda D, Sanchez-Justicia C, Zozaya G, Lujan J, Almeida A, Blanco N, Martí-Cruchaga P, Rotellar F. Short-term outcomes of minimally invasive retromuscular ventral hernia repair using an enhanced view totally extraperitoneal (eTEP) approach: systematic review and meta-analysis. Hernia 2022; 26:1511-1520. [PMID: 35044545 PMCID: PMC9684241 DOI: 10.1007/s10029-021-02557-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 12/27/2021] [Indexed: 12/02/2022]
Abstract
Background The enhanced view totally extraperitoneal (eTEP) approach is becoming increasingly more widely accepted as a promising technique in the treatment of ventral hernia. However, evidence is still lacking regarding the perioperative, postoperative and long-term outcomes of this technique. The aim of this meta-analysis is to summarize the current available evidence regarding the perioperative and short-term outcomes of ventral hernia repair using eTEP. Study design A systematic search was performed of PubMed, EMBASE, Cochrane Library and Web of Science electronic databases to identify studies on the laparoscopic or robotic-enhanced view totally extraperitoneal (eTEP) approach for the treatment of ventral hernia. A pooled meta-analysis was performed. The primary end point was focused on short-term outcomes regarding perioperative characteristics and postoperative parameters. Results A total of 13 studies were identified involving 918 patients. Minimally invasive eTEP resulted in a rate of surgical site infection of 0% [95% CI 0.0–1.0%], a rate of seroma of 5% [95% CI 2.0–8.0%] and a rate of major complications (Clavien–Dindo III–IV) of 1% [95% CI 0.0–3.0%]. The rate of intraoperative complications was 2% [95% CI 0.0–4.0%] with a conversion rate of 1.0% [95% CI 0.0–3.0%]. Mean hospital length of stay was 1.77 days [95% CI 1.21–2.24]. After a median follow-up of 6.6 months (1–24), the rate of recurrence was 1% [95% CI 0.0–1.0%]. Conclusion Minimally invasive eTEP is a safe and effective approach for ventral hernia repair, with low reported intraoperative complications and good outcomes. Supplementary Information The online version contains supplementary material available at 10.1007/s10029-021-02557-8.
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Affiliation(s)
- D Aliseda
- Department of General Surgery, Clinica Universidad de Navarra, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain.
| | - C Sanchez-Justicia
- Department of General Surgery, Clinica Universidad de Navarra, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain.,Institute of Health Research of Navarra (IdisNA), Pamplona, Spain
| | - G Zozaya
- Department of General Surgery, Clinica Universidad de Navarra, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain.,Institute of Health Research of Navarra (IdisNA), Pamplona, Spain
| | - J Lujan
- Department of General Surgery, Clinica Universidad de Navarra, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain
| | - A Almeida
- Department of General Surgery, Clinica Universidad de Navarra, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain
| | - N Blanco
- Department of General Surgery, Clinica Universidad de Navarra, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain
| | - P Martí-Cruchaga
- Department of General Surgery, Clinica Universidad de Navarra, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain.,Institute of Health Research of Navarra (IdisNA), Pamplona, Spain
| | - F Rotellar
- Department of General Surgery, Clinica Universidad de Navarra, University of Navarra, Av. Pío XII, 36, 31008, Pamplona, Spain.,Institute of Health Research of Navarra (IdisNA), Pamplona, Spain
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Beckers Perletti L, Spoelders F, Berrevoet F. Association between surgical hernia repair techniques and the incidence of seroma: a systematic review and meta-analysis of randomized controlled trials. Hernia 2021; 26:3-15. [PMID: 34773524 DOI: 10.1007/s10029-021-02531-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 10/22/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Ventral hernia repair (VHR) includes the surgical reconstruction of the abdominal wall (AW) using different surgical techniques. Although such procedures are usually devoid of complications, the formation of seroma may frequently occur. We performed a systematic review to assess the evidence from randomized controlled trials (RCTs) comparing VHR techniques and their impact on seroma formation. METHODS We included RCTs having seroma formation as primary endpoint. We included patients of both sexes (age > 18). For data synthesis we applied a random-effects model and calculated risk ratios (RR) with 95% confidence intervals (CI) using the Mantel-Haenszel method. Risk of bias (ROB) and publication bias were evaluated following Cochrane recommendations. RESULTS After database search and article screening, 21 records were included in this review. Ten RCTs compared onlay vs. sublay mesh placement techniques. Pooled analysis showed a significantly higher risk ratio for seroma in the onlay cohort (RR = 2.61, 95% CI 1.86-3.66, I2 = 0, GRADE quality of evidence, moderate). Five RCTs compared laparoscopic intraperitoneal onlay mesh repair vs. open mesh placement. Pooled analysis showed that seroma formation did not differ significantly between groups (RR = 1.91, 95% CI 0.69-5.28, I2 = 66%, GRADE quality of evidence, poor). High ROB was found in all studies and significant publication bias was detected in both meta-analyses. CONCLUSION Compared to sublay ventral hernia repair, the onlay procedure is associated with a significantly higher risk of seroma. No significant differences were observed when laparoscopic VHR was compared with the open surgical procedure. Due to the diversity of surgical techniques reported in included RCTs, it is currently not possible to draw conclusive clinical recommendations. Future studies should be standardized to provide detailed data allowing thorough evaluation of the impact of the evidence on clinical practice.
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Affiliation(s)
- L Beckers Perletti
- Faculty of Medicine and Medical Sciences, Ghent University, Ghent, Belgium
| | - F Spoelders
- Department of General and HPB Surgery and Liver Transplantation, Ghent University Hospital, Ghent, Belgium
| | - Frederik Berrevoet
- Department of General and HPB Surgery and Liver Transplantation, Ghent University Hospital, Ghent, Belgium.
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11
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Santos Filho PVD, Santos RS, Leão SC, Duarte IX, Lima SO. Experimental evaluation of intra-abdominal adhesions comparing two different intraperitoneal meshes and the effect of a natural anti-inflammatory product on their formation. Acta Cir Bras 2021; 35:e351205. [PMID: 33503218 PMCID: PMC7819683 DOI: 10.1590/acb351205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 11/13/2020] [Indexed: 12/03/2022] Open
Abstract
Purpose: In laparoscopic incisional hernia repair, meshes with a tissue-separating
barrier are positioned intraperitoneally. Despite this property, the close
contact between mesh and viscera involves a risk of adhesion formation. Some
natural products, such as red propolis (RP), could reduce these adhesions
owing to their anti-inflammatory properties. This study aimed to compare two
different intraperitoneal meshes with respect to their characteristics of
adhesion formation, histological findings and evaluate the role of RP in the
development of these adhesions. Methods: 40 Wistar rats received placement of two different meshes (Symbotex and
Dynamesh IPOM) on peritoneum. The animals were divided into two groups:
control group (mesh) and treatment group (mesh and RP). After 7 and 14 days,
20 animals of each group underwent midline laparotomy to determine the
adhesions and histological characteristics. Results: Out of the 40 animals, there were two deaths in the test group and two in the
control group. All animals in both groups developed adherence to the mesh.
At postoperative day (POD) 7, two Symbotex meshes presented firm adhesions
and at POD 14, two Dynamesh meshes had firm adhesions as well. The
comparison between the meshes under the effect of RP in relation to the
control group showed no statistical difference. Conclusions: Both meshes showed intraperitoneal adhesions in all evaluated samples with
similar results on the characteristics of adhesions. RP showed no effect on
the incidence or gradation of intraperitoneal adhesions with the mesh.
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12
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Hoffmann H, Köckerling F, Adolf D, Mayer F, Weyhe D, Reinpold W, Fortelny R, Kirchhoff P. Analysis of 4,015 recurrent incisional hernia repairs from the Herniamed registry: risk factors and outcomes. Hernia 2020; 25:61-75. [PMID: 32671683 DOI: 10.1007/s10029-020-02263-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 07/09/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The proportion of recurrences in the total collective of all incisional hernias has been reported to be around 25%. In the European Hernia Society (EHS) classification, recurrent incisional hernias are assigned to a unique prognostic group and considered as complex abdominal wall hernias. Surgical repairs are characterized by dense adhesions, flawed anatomical planes caused by previous dissection or mesh use, and device-related complications. To date, only relatively small case series have been published focusing on outcomes following recurrent incisional hernia repair. This cohort study now analyzes the outcome of recurrent incisional hernia repair assessing potential risk factors based on data from the Herniamed registry. Special attention is paid to the technique used during the primary incisional hernia repair, since laparoscopic IPOM was recently deemed to cause more complications during subsequent repairs. METHODS In the multicenter Internet-based Herniamed registry, patients with recurrent incisional hernia repair between September 2009 and January 2018 were enrolled. In a confirmatory multivariable analysis, factors potentially associated with the outcome parameters (intraoperative, postoperative and general complications, complication-related reoperations, re-recurrences, pain at rest and on exertion, and chronic pain requiring treatment at one-year follow-up) were evaluated. RESULTS In total, 4015 patients from 712 participating hospitals were included. Postoperative complications and complication-related reoperations were significantly associated with larger recurrent hernia defect size, open recurrent incisional hernia repair and the use of larger meshes. General complications were more frequent in female sex patients and when larger meshes were used. Higher re-recurrence rate was observed with lateral defect localization, present risk factors, and time interval ≤ 1 year between primary and recurrent incisional hernia repair. Pain rates at 1-year follow-up were unfavorably related with pre-existing preoperative pain, female sex, lateral defect localization, larger mesh, presence of risk factors, and postoperative complications. As regards the primary incisional hernia repair technique, laparoscopic IPOM was found to show no effect versus open mesh techniques on the subsequent recurrence repair, despite a trend toward higher rates of complication-related reoperations. CONCLUSION The outcomes of recurrent incisional hernia repair were significantly associated with potential influencing factors, which are very similar to the factors seen in primary incisional hernia repair. The impact of the primary incisional hernia repair technique, namely laparoscopic IPOM versus open mesh techniques, on the outcome of recurrent incisional hernia repair seems less pronounced than anticipated.
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Affiliation(s)
- H Hoffmann
- ZweiChirurgen GmbH-Center for Hernia Surgery and Proctology, St. Johanns-Vorstadt 44, 4056, Basel, Switzerland
- Hirslanden Clinic Birshof, Hernia Center, Reinacherstrasse 28, 4142, Münchenstein, Switzerland
- University Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - F Köckerling
- Department of Surgery and Center for Minimally Invasive Surgery, Academic Teaching Hospital of Charité Medical School, Vivantes Hospital, Neue Bergstrasse 6, 13585, Berlin, Germany.
| | - D Adolf
- StatConsult GmbH, Halberstädter Strasse 40 a, 39112, Magdeburg, Germany
| | - F Mayer
- Department of Surgery, Paracelsus Medical University Salzburg, University Hospital of Salzburg, Müllner Hauptstrasse 48, 5020, Salzburg, Austria
| | - D Weyhe
- Department of General and Visceral Surgery Pius Hospital, University Hospital of Visceral Surgery, Georgstraße 12, 26121, Oldenburg, Germany
| | - W Reinpold
- Department of Surgery, Wilhelmsburger Hospital Groß Sand, Academic Teaching Hospital of University Hamburg, Groß Sand 3, 21107, Hamburg, Germany
| | - R Fortelny
- Department of General Surgery, Medical Faculty, Wilhelminen Hospital, Sigmund Freud University Vienna, Freudplatz 3, 1020, Vienna, Austria
| | - P Kirchhoff
- ZweiChirurgen GmbH-Center for Hernia Surgery and Proctology, St. Johanns-Vorstadt 44, 4056, Basel, Switzerland
- Hirslanden Clinic Birshof, Hernia Center, Reinacherstrasse 28, 4142, Münchenstein, Switzerland
- University Basel, Spitalstrasse 21, 4031, Basel, Switzerland
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Robotic assisted eTEP ventral hernia repair: Brazilian early experience. Hernia 2020; 25:765-774. [PMID: 32495056 DOI: 10.1007/s10029-020-02233-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/25/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE The enhanced view totally extraperitoneal (eTEP) concept first applied to inguinal hernias has become an important tool in the armamentarium of ventral hernia repair. The purpose of this report is to date the first brazilian robotic-assisted eTEP ventral hernia repair case series. METHODS A review of a prospectively maintained database was conducted in patients who underwent robotic-assisted enhanced view totally extraperitoneal (eTEP) for ventral hernia repair between June 2018 and January 2020. Patients demographics, preoperative hernia characteristics, intraoperative variables and postoperative outcomes were evaluated. RESULTS Our review identified 74 patients submitted to the procedure. Thirty-one patients (41.8%) presented primary ventral hernias (PVHs) and 43 patients (58.2%) presented incisional hernias (IHs). Female patients were predominant in both groups PVHs and IHs with 17 (22.9%) and 22 (29.7%) respectively, with a total of 39 patients (52.7%). Mean BMI was 29.1 kg/m2 (range 21.3-48.0 kg/m2) with higher mean BMI rates of 30.3 kg/m2 in the IHs group (range 22-48 years). A lateral dock setup was utilized in 55 cases (74.4%), having the inferior and superior dock setup in 18 (24.3%) and 1 (1.3%) cases respectively. Mean console time was 148.3 (range 75-277 min) and 192.6 min (range 66-301 min) in the PVHs and IHs groups respectively. There were no intraoperative complications or conversions. Average length of stay was 1.5 days. Four patients were readmitted within 30 days of surgery. There were no reoperation or cases of intraparietal herniation in this cohort. No hernia recurrence was verified during the mean 230.7 days of follow up in both groups. CONCLUSION We present the first brazilian series to-date of the robotic assisted eTEP approach for ventral hernia repairs. Although long term outcomes require further analysis, its feasibility and reproducibility in experienced surgeons hands are evident, with safe and acceptable early postoperative outcomes.
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Re-do surgery after prosthetic abdominal wall repair: intraoperative findings of mesh-related complications. Hernia 2020; 25:435-440. [PMID: 32495044 DOI: 10.1007/s10029-020-02225-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 05/20/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Mesh repair is one of the most popular technique for the treatment of abdominal wall hernias, resulting in lower recurrence rates. However, it is associated with a high risk of mesh-related complications. The aim of the present study is to assess the impact of biomaterials on the intra-abdominal organs, in terms of adhesions and visceral complications, in a series of patients undergoing re-do surgery at our abdominal wall unit. MATERIALS AND METHODS We reviewed the clinical records of 301 patients who undergone laparotomy between June 2008 and May 2018, selecting 67 patients with one or more previous prosthetic abdominal wall repair (AWR). RESULTS The average number of previous repairs was 1.6 with a mean time interval of 66 months from the last repair. Clinical presentation included hernia recurrence (69%), mesh infection (26%), infection and recurrence (10%), and fistula (1%). Adhesions were intraoperatively observed in all patients, except for eight cases. Mesh was completely removed in 43 patients, partially in four. Postoperative complications were observed in 39% of cases, including wound dehiscence, hematoma, seroma, and mesh infection. CONCLUSIONS Long-term implant results in abdominal wall repair and are not completely known, and literature is still lacking on this topic. Re-do surgery for subsequent pathological events may represent a way to increase our knowledge.
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Li B, Qin C, Bittner R. Endoscopic totally extraperitoneal approach (TEA) technique for primary ventral hernia repair. Surg Endosc 2020; 34:3734-3741. [PMID: 32342218 PMCID: PMC7326894 DOI: 10.1007/s00464-020-07575-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 04/16/2020] [Indexed: 12/16/2022]
Abstract
Background Up to now the totally extraperitoneal (TEP) technique is limited to the treatment of inguinal hernias. Applying this anatomical repair concept to the treatment of other abdominal wall hernias, we developed an endoscopic totally extraperitoneal approach (TEA) to treat primary midline ventral hernias, including umbilical and epigastric hernias, in which for mesh placement, an anatomical space is developed between the peritoneum and the posterior rectus sheath in the ventral part of the abdominal wall (preperitoneal space). Methods Between September 2017 and December 2019 according to the selection criterions, 28 consecutive primary midline ventral hernias were repaired using TEA. After extensive endoscopic development of the midline extraperitoneal plane, which was started in the suprasymphysic area, and reduction of the hernia sac, the hernia defect was closed and a large mesh was placed in the preperitoneal position to enforce the anterior abdominal wall. Results All operations were successfully performed without conversion to open surgery. The mean operation time was 103.3 min (range 85–145 min). Patient-reported postoperative pain was qualitatively mild with a mean pain visual analogue scale score of 1.9 on postoperative day 1. The average hospital stay was 1.9 days (range 1–3 days). Three patients developed minor complications and were treated with no long-term adverse effects. Readmissions within 30 days or hernia recurrences were not observed with a mean follow-up period of 18 months (range 10–27 months). Conclusion In selected cases, TEA is a safe and feasible minimally invasive alternative in treating primary ventral hernias. This technique preserves the anatomical and physiological structure of the abdominal wall and may significantly reduce trauma and postoperative complications. Additionally, anti-adhesion-coated meshes and fixation tackers are not required, thus being cost-effective. Further studies are necessary to proof the true clinical efficacy in comparison to well-known alternative techniques.
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Affiliation(s)
- Binggen Li
- Department of General Surgery, Affiliated Hexian Memorial Hospital of Southern Medical University, Guangzhou, 511400, China
| | - Changfu Qin
- Department of Hernia and Abdominal Wall Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100043, China
| | - Reinhard Bittner
- I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Trubetskaya str., 8, b. 2, Moscow, Russia, 119992. .,Emeritus Director Marienhospital Stuttgart, Supperstr. 19, 70565, Stuttgart, Germany.
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Recurrence after elective incisional hernia repair is more frequent than you think: An international prospective cohort from the French Society of Surgery. Surgery 2020; 168:125-134. [PMID: 32305229 DOI: 10.1016/j.surg.2020.02.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 02/05/2020] [Accepted: 02/16/2020] [Indexed: 01/09/2023]
Abstract
BACKGROUND The French Society of Surgery has endorsed a cohort aiming to prospectively assess the frequency of recurrence after incisional hernia repair and to identify the risk factors. METHODS Consecutive patients undergoing incisional hernia repair in the participating centers were included in the prospective French Society of Surgery cohort over a 6-month period. Patients were followed up with a computed tomography scan at 1 y and a clinical assessment by the surgeon at 2 years. RESULTS A total of 1,075 patients undergoing incisional hernia repair were included in 61 participating centers. The median follow-up was 24.0 months (interquartile range: 14.0-25.3). The follow-up rates were 83.0% and 68.5% at 1 and 2 years, respectively. The recurrence rates were 18.1% at 1 year and 27.7% at 2 years. Recurrence risk factors at 2 years were a history of hernia (odds ratio = 1.57, 95% confidence interval = 1.05-2.35, P = .028), a lateral hernia (odds ratio = 1.84, 95% confidence interval = 1.19-2.86, P = .007), a concomitant digestive operation (odds ratio = 1.97, 95% confidence interval = 1.20-3.22, P = .007), and the occurrence of early surgical site complications (odds ratio = 1,90, 95% confidence interval = 1.06-3.38, P = .030). The use of surgical mesh was strongly associated with a lower risk of recurrence at 2 years (P < .001). CONCLUSION After incisional hernia repair, the 2-year recurrence rate is as high as 27.7%. History of hernia, lateral hernia, concomitant digestive operation, the onset of surgical site complications, and the absence of mesh are strong risk factors for recurrence.
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Primary non-complicated midline ventral hernia: is laparoscopic IPOM still a reasonable approach? Hernia 2019; 23:915-925. [PMID: 31456098 DOI: 10.1007/s10029-019-02031-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 08/07/2019] [Indexed: 01/16/2023]
Abstract
PURPOSE Ventral hernia repair has become a common procedure, but the way in which it is performed still depends on surgeon's skill, experience, and habit. The initial open approach is faced with extensive dissection and a high risk of infection and prolonged hospital stay. To tackle these problems, minimally invasive procedures are gaining interest. Several new techniques are emerging, but laparoscopic intra-peritoneal onlay mesh (IPOM) is still the mainstay for many surgeons. We will discuss why laparoscopic IPOM is still a valuable approach in the treatment of primary non-complicated midline hernias and review the current literature. METHODS We performed a literature search across PubMed and MEDLINE using the following search terms: "Laparoscopic hernia repair", "Ventral hernia repair" and "Primary ventral hernia". Articles corresponding to these search terms were individually reviewed by the primary author and selected on relevance. CONCLUSION Laparoscopic IPOM still is a good approach for the efficient treatment of primary non-complicated midline hernias. Several techniques are emerging, but are faced with increased costs, technical difficulties, and low study patient volume. Further research is warranted to show superiority and applicability of these new techniques over laparoscopic IPOM, but until then laparoscopic IPOM should remain the go-to technique.
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Costa A, Adamo S, Gossetti F, D'Amore L, Ceci F, Negro P, Bruzzone P. Biological Scaffolds for Abdominal Wall Repair: Future in Clinical Application? MATERIALS 2019; 12:ma12152375. [PMID: 31349716 PMCID: PMC6695954 DOI: 10.3390/ma12152375] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 07/22/2019] [Accepted: 07/24/2019] [Indexed: 12/11/2022]
Abstract
Millions of abdominal wall repair procedures are performed each year for primary and incisional hernias both in the European Union and in the United States with extremely high costs. Synthetic meshes approved for augmenting abdominal wall repair provide adequate mechanical support but have significant drawbacks (seroma formation, adhesion to viscera, stiffness of abdominal wall, and infection). Biologic scaffolds (i.e., derived from naturally occurring materials) represent an alternative to synthetic surgical meshes and are less sensitive to infection. Among biologic scaffolds, extracellular matrix scaffolds promote stem/progenitor cell recruitment in models of tissue remodeling and, in the specific application of abdominal wall repair, have enough mechanical strength to support the repair. However, many concerns remain about the use of these scaffolds in the clinic due to their higher cost of production compared with synthetic meshes, despite having the same recurrence rate. The present review aims to highlight the pros and cons of using biologic scaffolds as surgical devices for abdominal wall repair and present possible improvements to widen their use in clinical practice.
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Affiliation(s)
- Alessandra Costa
- Sezione di Istologia ed Embriologia Medica, Dipartimento SAIMLAL, Sapienza Università di Roma, Via A. Scarpa 16, 00161 Rome, Italy
| | - Sergio Adamo
- Sezione di Istologia ed Embriologia Medica, Dipartimento SAIMLAL, Sapienza Università di Roma, Via A. Scarpa 16, 00161 Rome, Italy
| | - Francesco Gossetti
- Dipartimento Assistenziale Integrato Cardio Toraco-Vascolare, Chirurgia e Trapianti d'Organo, Azienda Ospedaliera Universitaria Policlinico Umberto I. Dipartimento Universitario Chirurgia Generale e Specialistica "Paride Stefanini", Sapienza Università di Roma, Viale del Policlinico 155, 00161 Rome, Italy
| | - Linda D'Amore
- Dipartimento Assistenziale Integrato Cardio Toraco-Vascolare, Chirurgia e Trapianti d'Organo, Azienda Ospedaliera Universitaria Policlinico Umberto I. Dipartimento Universitario Chirurgia Generale e Specialistica "Paride Stefanini", Sapienza Università di Roma, Viale del Policlinico 155, 00161 Rome, Italy
| | - Francesca Ceci
- Dipartimento Assistenziale Integrato Cardio Toraco-Vascolare, Chirurgia e Trapianti d'Organo, Azienda Ospedaliera Universitaria Policlinico Umberto I. Dipartimento Universitario Chirurgia Generale e Specialistica "Paride Stefanini", Sapienza Università di Roma, Viale del Policlinico 155, 00161 Rome, Italy
| | - Paolo Negro
- Dipartimento Assistenziale Integrato Cardio Toraco-Vascolare, Chirurgia e Trapianti d'Organo, Azienda Ospedaliera Universitaria Policlinico Umberto I. Dipartimento Universitario Chirurgia Generale e Specialistica "Paride Stefanini", Sapienza Università di Roma, Viale del Policlinico 155, 00161 Rome, Italy
| | - Paolo Bruzzone
- Dipartimento Assistenziale Integrato Cardio Toraco-Vascolare, Chirurgia e Trapianti d'Organo, Azienda Ospedaliera Universitaria Policlinico Umberto I. Dipartimento Universitario Chirurgia Generale e Specialistica "Paride Stefanini", Sapienza Università di Roma, Viale del Policlinico 155, 00161 Rome, Italy.
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Gokcal F, Morrison S, Kudsi OY. Short-term comparison between preperitoneal and intraperitoneal onlay mesh placement in robotic ventral hernia repair. Hernia 2019; 23:957-967. [PMID: 30968286 DOI: 10.1007/s10029-019-01946-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 04/01/2019] [Indexed: 12/14/2022]
Abstract
PURPOSE The aim of this study was to compare perioperative results of robotic IPOM (r-IPOM) and robotic TAPP (r-TAPP) in ventral hernia repair, and to identify risk factors associated with postoperative complications. METHODS After obtaining balanced groups with propensity score matching, the comparative analysis was performed in terms of perioperative and early outcomes. All variables were also examined in a subset analysis in patients with and without complications. Multivariable regression analysis was used to identify independent risk factors associated with the development of complications. RESULTS Of 305 r-IPOM and r-TAPP procedures, 104 patients were assigned to each group after propensity score matching. There was no difference in operative times between two groups. Although postoperative complications were largely minor (Clavien-Dindo grade-I and II), the rate of complications was higher in the r-IPOM group within the first 3-weeks (33.3% in r-IPOM vs. 20% in r-TAPP, p = 0.039). At the 3-month visit, outcomes between groups were not different (p = 0.413). Emergency department re-visits within 30-days and surgical site events were also higher in the IPOM group (p = 0.028, p = 0.042, respectively). In regression analysis, the development of complications was associated with incisional hernias (p = 0.040), intraperitoneal mesh position (p = 0.046) and longer procedure duration (p = 0.049). CONCLUSION Our data suggest r-IPOM may be associated with increased complication rates in the immediate postoperative period when compared to r-TAPP. However, at 3 months, outcomes are comparable. More investigation is needed in this area, specifically with regards to long-term follow-up and multicenter data, to determine the true value of extra-peritoneal mesh placement.
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Affiliation(s)
- F Gokcal
- Good Samaritan Medical Center, Tufts University School of Medicine, One Pear Street, Brockton, MA, 02301, USA
| | - S Morrison
- Good Samaritan Medical Center, Tufts University School of Medicine, One Pear Street, Brockton, MA, 02301, USA
| | - O Y Kudsi
- Good Samaritan Medical Center, Tufts University School of Medicine, One Pear Street, Brockton, MA, 02301, USA.
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Totally endoscopic sublay (TES) repair for midline ventral hernia: surgical technique and preliminary results. Surg Endosc 2018; 34:1543-1550. [DOI: 10.1007/s00464-018-6568-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 10/26/2018] [Indexed: 12/11/2022]
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RASHID HAWARQADIR, KARABULUT ENIS, CEVIK AYDIN. Effectiveness of polypropylene mesh coated bovine amniotic membrane with adhesion barrier (polyethylene glycol) in repair of abdominal wall hernias in rats. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2018. [DOI: 10.56093/ijans.v88i9.83541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This study was undertaken to investigate the effectiveness of polypropylene (PP) mesh coated bovine amniotic membrane (BAM) with 5% polyethylene glycol (PEG) 4000 as adhesion barrier in the repair of experimental 2 × 2 cm of abdominal hernias in rats. Rats (32) were divided into 4 groups. A 2 cm × 2 cm defect was created in the full thickness of abdominal muscle on the anterior abdominal wall. PP mesh was implanted in the abdominal cavity (Gr 1 to 4). BAM covered the abdominal face of the graft (Gr 3 and 4). It was given before the abdominal closure 5 ml of 5% PEG 4000 (Gr 2 and 4) and 5 ml of 0.9% NaCl (Gr 1 and 3). After 21 days following the operations, 32 rats were euthanized. Macroscopic and microscopic evaluations were performed according to the scoring systems. The differences between the groups was evaluated by Mann-Whitney U test and Kruskal Wallis analysis of variance. Highest adhesion percentage was observed in Gr 1 and lowest in Gr 4. Inflammatory reaction was observed in Gr 1 and 2. According to the results of this study, the combined use of BAM and 5% PEG 4000 was helpful to prevent the complications of PP mesh.
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Staerkle RF, Hoffmann H, Köckerling F, Adolf D, Bittner R, Kirchhoff P. Does coagulopathy, anticoagulant or antithrombotic therapy matter in incisional hernia repair? Data from the Herniamed Registry. Surg Endosc 2018; 32:3881-3889. [PMID: 29492708 PMCID: PMC6096530 DOI: 10.1007/s00464-018-6127-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 02/23/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND A considerable number of patients undergoing incisional hernia repair are on anticoagulant or antiplatelet therapy or have existing coagulopathy which may put them at higher risk for postoperative bleeding complications. Data about the optimal treatment of these patients are sparse. This analysis attempts to determine the rate of postoperative bleeding complications following incisional hernia repair and the consecutive rate of reoperation among patients with coagulopathy or receiving antiplatelet and anticoagulant therapy (higher risk group) compared to patients who do not have a higher risk (normal risk group). METHODS Out of the 43,101 patients documented in the Herniamed Registry who had an incisional hernia repair, 6668 (15.5%) were on anticoagulant or antithrombotic therapy or had existing coagulopathy. The implication of that higher risk profile for onset of postoperative bleeding was investigated in multivariable analysis. Hence, other influential variables were identified. RESULTS The rate of postoperative bleeding in the higher risk group was 3.9% (n = 261) and significantly higher compared to the normal risk group at 1.6% (n = 564) (OR 2.001 [1.699; 2.356]; p < 0.001). Additionally, male gender, use of drains, larger defect size, open incisional hernia repair, lower BMI, and higher ASA score significantly increased the risk of postoperative bleeding. The rate of reoperations due to postoperative bleeding was significantly increased in the higher risk group compared to the normal risk group (2.4 vs. 1.0%; OR 1.217 [1.071; 1.382]; p = 0.003). Likewise, the postoperative general complication rate (6.04 vs. 3.66%; p < 0.001) as well as the mortality rate (0.46 vs. 0.17%; p < 0.001) were significantly higher in the higher risk group. CONCLUSIONS Patients with anticoagulant or antiplatelet therapy or existing coagulopathy who undergo incisional hernia repair have a significantly higher risk for onset of postoperative bleeding. The risk of bleeding complications and complication-related reoperations seems to be lower after laparoscopic intraperitoneal onlay mesh.
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Affiliation(s)
- Ralph F Staerkle
- Department of Surgery, Clinic for Visceral Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland.
| | - Henry Hoffmann
- Department of Surgery, Clinic for Visceral Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
| | - Ferdinand Köckerling
- Department of Surgery and Center for Minimally Invasive Surgery, Academic Teaching Hospital of Charité Medical School, Vivantes Hospital, Neue Bergstrasse 6, 13585, Berlin, Germany
| | - Daniela Adolf
- StatConsult GmbH, Halberstädter Straße 40 a, 39112, Magdeburg, Germany
| | - Reinhard Bittner
- Winghofer Medicum Hernia Center, Winghofer Strasse 42, 72108, Rottenburg am Neckar, Germany
| | - Philipp Kirchhoff
- Department of Surgery, Clinic for Visceral Surgery, University Hospital Basel, Spitalstrasse 21, 4031, Basel, Switzerland
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Schwab R, Sahm J, Willms AG. Video-Assisted Mini-Open Sublay (VAMOS): A Simple Hybrid Approach for Lateral Incisional Hernias. Front Surg 2018; 5:29. [PMID: 29670883 PMCID: PMC5893812 DOI: 10.3389/fsurg.2018.00029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Accepted: 03/21/2018] [Indexed: 11/16/2022] Open
Abstract
Purpose The purpose is to present a new hybrid approach of lateral incisional hernia repair associated with reduced operative trauma and anatomically optimal mesh placement. Methods Video-Assisted Mini-Open Sublay (VAMOS) consists of a laparoscopic atraumatic dissection of the hernia sac, diaphanoscopy, laparoscopically-assisted closure of the fascial gap and mesh placement in sublay position through a minimized skin incision. Feasibility of this concept was assessed in a cohort of 7 consecutive patients. Results VAMOS approach was feasible in all 7 patients. Median hernia size was 8 cm, the median skin incision width was 7.7 cm. Median operative time was 86 min. In all patients a sufficient mesh overlap on all sides of the fascial gap was ensured. On short-term follow-up no procedure related complications were recorded, seroma formation occurred in 2 patients. Pain medication was necessary for median 4.9 days. There was no need for pain medication on day 14, whatsoever. Conclusion Initial VAMOS results show that the technique is simple, time-saving and safe. It provides a substantial reduction in postoperative pain compared to an open approach. Through implantation in the intermuscular sublay position and minor access-related trauma, it is possible to achieve a biomechanically optimal mesh position, to lay the foundations for adequate remodelling of the abdominal wall, and to prevent recurrence as well as local complications. All in all, VAMOS appears to have several advantages over current surgical strategies.
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Affiliation(s)
- Robert Schwab
- Department of General, Visceral and Thoracic Surgery, German Armed Forces Central Hospital, Koblenz, Germany
| | - Joachim Sahm
- Department of General, Visceral and Thoracic Surgery, German Armed Forces Central Hospital, Koblenz, Germany
| | - Arnulf Gregor Willms
- Department of General, Visceral and Thoracic Surgery, German Armed Forces Central Hospital, Koblenz, Germany
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Patel R, Reid TH, Parker SG, Windsor A. Intraluminal mesh migration causing enteroenteric and enterocutaneous fistula: a case and discussion of the 'mesh problem'. BMJ Case Rep 2018; 2018:bcr-2017-223476. [PMID: 29666083 DOI: 10.1136/bcr-2017-223476] [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] [Indexed: 11/04/2022] Open
Abstract
The use of synthetic mesh in the abdominal compartment has recently become a topic of debate as high profile public cases have called into question their safety. Several case reports have demonstrated significant complications due to intra-abdominal mesh. Furthermore, some studies have suggested that the rates of these severe complications are underestimated. We present the case of a patient who developed an enteroenteric and enterocutaenous fistulae, an abdominal wall collection and an intraperitoneal inflammatory mass from intraluminal migration of a synthetic mesh inserted during laparoscopic incisional hernia repair. We discuss the considerations and complications of using synthetic mesh for ventral hernia repair and discuss the scientific evidence behind the increasingly apparent 'mesh problem'.
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Affiliation(s)
- Reeya Patel
- General Surgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Thomas H Reid
- General Surgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Sam G Parker
- General Surgery, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alistair Windsor
- General Surgery, University College London Hospitals NHS Foundation Trust, London, UK
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The outcome of A. Double mesh intraperitoneal repair for complex ventral hernia: A retrospective cohort study. Int J Surg 2018; 53:129-136. [PMID: 29581046 DOI: 10.1016/j.ijsu.2018.03.036] [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: 01/26/2018] [Revised: 03/09/2018] [Accepted: 03/15/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND Complex ventral hernia is a challenging surgical entity, commonly attended with huge defect, loss of domain and possible soft tissue infection. It is difficult to repair, especially with multiple recurrences. Numerous methods of repair have been described with no evidence-based data available to prefer one method over the other. The purpose of this study is to determine the long-term outcome of the proposed new modification of intraperitoneal mesh repair procedure in complex ventral hernia. MATERIALS AND METHODS This is a single-center retrospective analysis utilizing the prospectively-maintained dataset in our institution during the study period between January 2003 and June 2017. Patients who fit the inclusion criteria of having a complex ventral hernia, whether de-novo or recurrent and were subjected to A. Double Mesh Intraperitoneal Repair (ADMIR) procedure were included in the study. Patients were followed up till recurrence or lost to follow through a period ranging from 6 to 174 months (mean: 142.96 ± SE: 11.91). RESULTS Forty-nine cases were included in this study (38 females and 11 males) with a female to male ratio of 3.5:1. The age range was from 28 to 81 years (mean 49 ± 12.4). BMI range from 25 to 42 (mean 33.6 ± 5.42). The ratio between the hernia sac volume and abdominal cavity volume was more than 20% in 12 patients (24.5%), who were subjected to preoperative progressive pneumoperitoneum (PPP) for an average period of two weeks. Hernias were recurrent in 28 cases (57%) and associated comorbidities were observed in 29 patients (63%). Postoperative complications occurred in 19 patients (38.7%), among them only 2 patients developed recurrence (4%) after a mean follow up period of 142 months. Five patients were lost to follow and were included in the Kaplan and Meier survival analysis. CONCLUSIONS ADMIR procedure is successful for the repair of complex ventral hernias as it is applicable to all sites of ventral hernias. The mesh is tension free hidden within the abdomen allowing for early mobilization and the complications rate is acceptable with low recurrence rate.
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Belokonev VI, Ponomareva YV, Pushkin SY, Kovaleva ZV, Gubsky VM, Terekhin AA. [Prospects of combined anterior prosthetic hernia repair in treatment of large and giant ventral hernias]. Khirurgiia (Mosk) 2018:45-50. [PMID: 29798991 DOI: 10.17116/hirurgia2018545-50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
AIM To evaluate clinical efficacy of combined anterior prosthetic hernia repair in treatment of large and giant ventral hernias. MATERIAL AND METHODS Patients with large and giant hernias have been analyzed. In the main group (n=675) combined methods of hernia gates repair were applied, in control group (n=257) - stretching repair including prosthesis deployment. Surgeons (n=22) were interviewed for learning curve, safety, limitations and reliability of combined methods. RESULTS Combined method of hernia repair in patients with large and giant hernias reduces overall postoperative morbidity (p<0.001), wound complications (p<0.05) and incidence of recurrent hernia (p<0.001). Questionnaire data showed the possibility of learning for the method by the most of surgeons to treat these patients. As a result, some practical recommendations are presented for successful procedures and satisfactory results of treatment.
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Affiliation(s)
- V I Belokonev
- Chair of Surgical Diseases #2 of Samara State Medical University of Healthcare Ministry of Russia, Samara, Russia
| | - Yu V Ponomareva
- Institute of Experimental Medicine and Biotechnology, Samara State Medical University of Healthcare Ministry of Russia, Samara, Russia
| | - S Yu Pushkin
- Seredavin Samara Regional Clinical Hospital, Samara, Russia
| | - Z V Kovaleva
- Chair of Surgical Diseases #2 of Samara State Medical University of Healthcare Ministry of Russia, Samara, Russia
| | - V M Gubsky
- Chair of Surgical Diseases #2 of Samara State Medical University of Healthcare Ministry of Russia, Samara, Russia
| | - A A Terekhin
- Federal Scientific and Clinical Center for Specialized Medical Care and Medical Technologies of FMBA of Russia, Moscow, Russia
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Inoue M, Aoi S, Taniguchi A, Sakai K, Higashi M, Fumino S, Furukawa T, Tajiri T. Laparoscopic intraperitoneal onlay mesh for pediatric incisional hernia-a case report. Surg Case Rep 2017; 3:122. [PMID: 29214557 PMCID: PMC5718996 DOI: 10.1186/s40792-017-0400-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 11/29/2017] [Indexed: 11/10/2022] Open
Abstract
Background The incidence of incisional hernia in pediatric patients is low in comparison with that reported in adults. In the pediatric population, primary closure has generally been favored. However, synthetic or biomedical mesh offers advantages in the repair of larger defects when primary closure is difficult. The use of laparoscopic intraperitoneal onlay mesh (IPOM) in the adult population has been well documented. In the pediatric population, a few laparoscopic approaches with direct suturing have been proposed; however, there are no reports of laparoscopic repair with the use of IPOM. Case presentation The patient was a 1-year-old girl with epigastric incisional hernia after an operation to correct a complete arteriovenous septal defect. The fascial defect (size 30 × 35 mm) was large; thus, direct suturing was considered to be associated with a high risk of thoracic deformation and recurrence. Laparoscopic IPOM was performed. The fascial defect was detected precisely through the laparoscopy, and non-absorbable mesh was placed through a 12-mm trocar. Minimal incisions were required for the trocars, and extensive dissection of the abdominal wall structure was not needed. This procedure allowed for the integrity and functional status of the abdominal wall to be maintained. Conclusion Laparoscopic IPOM is a minimally invasive and cosmetically acceptable method that can be applied to the treatment of large incisional hernias in children.
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Affiliation(s)
- Maho Inoue
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Hirokoji-Kamigyoku, Kyoto, 602-8566, Japan.
| | - Shigeyoshi Aoi
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Hirokoji-Kamigyoku, Kyoto, 602-8566, Japan
| | - Akihiro Taniguchi
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Hirokoji-Kamigyoku, Kyoto, 602-8566, Japan
| | - Kohei Sakai
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Hirokoji-Kamigyoku, Kyoto, 602-8566, Japan
| | - Mayumi Higashi
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Hirokoji-Kamigyoku, Kyoto, 602-8566, Japan
| | - Shigehisa Fumino
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Hirokoji-Kamigyoku, Kyoto, 602-8566, Japan
| | - Taizo Furukawa
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Hirokoji-Kamigyoku, Kyoto, 602-8566, Japan
| | - Tatsuro Tajiri
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, 465 Hirokoji-Kamigyoku, Kyoto, 602-8566, Japan
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Surveillance of Surgical Meshes in Ventral Hernias and Unpredictability of Their History. Ann Surg 2017; 267:e65. [PMID: 29112002 DOI: 10.1097/sla.0000000000002537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
: The authors read the article "The importance of registries in the postmarketing surveillance of surgical meshes" by Kockerling et al, and they completely agree on the role of a clinical follow-up of surgical meshes even if they suggest that a surveillance longer than one year is advisable, particularly in IPOM repair, to collect not only late complications but also more serious adverse events. This seems be the only way to properly assess the safety of the mesh.
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29
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Wiessner R, Vorwerk T, Tolla-Jensen C, Gehring A. Continuous Laparoscopic Closure of the Linea Alba with Barbed Sutures Combined with Laparoscopic Mesh Implantation (IPOM Plus Repair) As a New Technique for Treatment of Abdominal Hernias. Front Surg 2017; 4:62. [PMID: 29164131 PMCID: PMC5676438 DOI: 10.3389/fsurg.2017.00062] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 10/18/2017] [Indexed: 11/13/2022] Open
Abstract
Despite extensive experience and significant reduction of complications in recent years, laparoscopic treatment of complex abdominal hernias is a challenge even for the experienced endoscopic surgeon. Patients with severe incisional hernias or symptomatic rectus diastasis benefit from the closure of the linea alba as a morphological and physiological reconstruction of the abdominal wall followed by mesh implantation. Occasionally, an additional component separation is necessary. In open surgery, this is associated with very large wound areas, postoperative seromas, poor wound healing and, in the worst case, mesh infections. To avoid these complications, we operate these complex reconstructions completely endoscopically. Our concept is based on a laparoscopic closure of the linea alba through an ongoing, barbed non-resorbable 1-0 suture (polybutester) and final reinforcement by an intraperitoneal-onlay mesh (IPOM-Plus). For the treatment of complex abdominal hernias with a width of more than 10 cm, we performed an endoscopic anterior bilateral component separation. This allows the surgeon to combine the advantages of the open abdominal wall reconstruction with those of laparoscopic hernia repair. Between May 2015 and June 2017, we treated 42 patients with abdominal hernias by laparoscopic continuous hernia defect closure and complementary mesh implantation, whereby a complex reconstruction with additional endoscopic anterior component separation was performed in five patients. In this article, we will present this innovative technique of endoscopic/laparoscopic hernia repair in complex abdominal hernias.
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Affiliation(s)
- Reiko Wiessner
- Department of General and Visceral Surgery, Boddenkliniken Ribnitz-Damgarten, Ribnitz-Damgarten, Germany
| | - Thomas Vorwerk
- Department of General and Visceral Surgery, Boddenkliniken Ribnitz-Damgarten, Ribnitz-Damgarten, Germany
| | - Claudia Tolla-Jensen
- Department of General and Visceral Surgery, Boddenkliniken Ribnitz-Damgarten, Ribnitz-Damgarten, Germany
| | - Alexander Gehring
- Department of General and Visceral Surgery, Boddenkliniken Ribnitz-Damgarten, Ribnitz-Damgarten, Germany
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