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Timmer AS, Claessen JJM, Brouwer de Koning IM, Haenen SM, Belt EJT, Bastiaansen AJNM, Verdaasdonk EGG, Wolffenbuttel CP, Schreurs WH, Draaisma WA, Boermeester MA. Clinical outcomes of open abdominal wall reconstruction with the use of a polypropylene reinforced tissue matrix: a multicenter retrospective study. Hernia 2022; 26:1241-1250. [PMID: 35441284 PMCID: PMC9525385 DOI: 10.1007/s10029-022-02604-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/14/2022] [Indexed: 02/06/2023]
Abstract
Objective To assess mesh behaviour and clinical outcomes of open complex abdominal wall reconstruction (CAWR) with the use of a polypropylene reinforced tissue matrix. Methods A multicenter retrospective study of adult patients who underwent open CAWR with the use of a permanent polypropylene reinforced tissue matrix (OviTex®) between June 2019 and January 2021. Results Fifty-five consecutive patients from four hospitals in the Netherlands were analysed; 46 patients with a ventral hernia and 9 patients with an open abdomen. Most patients with a ventral hernia had one or more complicating comorbidities (91.3%) and one or more complicating hernia characteristics (95.7%). Most procedures were performed in a (clean) contaminated surgical field (69.6% CDC 2–4; 41.3% CDC 3–4). All nine patients with an open abdomen underwent semi-emergent surgery. Twelve out of 46 patients with a ventral hernia (26.1%) and 4 of 9 patients with an open abdomen (44.4%) developed a postoperative surgical site infection that made direct contact with the mesh as confirmed on computed tomography (CT), suspicious of mesh infection. No patient needed mesh explantation for persistent infection of the mesh. During a median follow-up of 13 months, 4 of 46 ventral hernia patients (8.7%) developed a CT confirmed hernia recurrence. Conclusion Polypropylene reinforced tissue matrix can withstand infectious complications and provides acceptable mid-term recurrence rates in this retrospective study on open complex abdominal wall reconstructions. Longer follow-up data from prospective studies are required to determine further risk of hernia recurrence. Supplementary Information The online version contains supplementary material available at 10.1007/s10029-022-02604-y.
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Affiliation(s)
- Allard S Timmer
- Department of Surgery, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam Infection and Immunity, Amsterdam UMC, Location AMC, University of Amsterdam, Meibergdreef 9, 1100 DD, Amsterdam, The Netherlands
| | - Jeroen J M Claessen
- Department of Surgery, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam Infection and Immunity, Amsterdam UMC, Location AMC, University of Amsterdam, Meibergdreef 9, 1100 DD, Amsterdam, The Netherlands
| | | | - Suzanne M Haenen
- Department of Surgery, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam Infection and Immunity, Amsterdam UMC, Location AMC, University of Amsterdam, Meibergdreef 9, 1100 DD, Amsterdam, The Netherlands
| | - Eric J T Belt
- Department of Surgery, Albert Schweitzer Hospital, Dordrecht, The Netherlands
| | | | | | | | | | - Werner A Draaisma
- Department of Surgery, Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands
| | - Marja A Boermeester
- Department of Surgery, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam Infection and Immunity, Amsterdam UMC, Location AMC, University of Amsterdam, Meibergdreef 9, 1100 DD, Amsterdam, The Netherlands.
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Frey S, Jurczak F, Fromont G, Dabrowski A, Soler M, Cossa JP, Magne E, Zaranis C, Beck M, Gillion JF. Are the relative benefits of open versus laparoscopic intraperitoneal mesh repair of umbilical hernias dependent on the diameter of the defect? Surgery 2021; 171:419-427. [PMID: 34503852 DOI: 10.1016/j.surg.2021.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 07/03/2021] [Accepted: 08/01/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND The aim of this study was to assess whether the respective values of open and laparoscopic intraperitoneal repairs of umbilical hernias are related to the European Hernia Society diameter of defects. METHODS This registry-based study compared the early and 2-year outcomes of 776 open versus 1,019 consecutive laparoscopic intraperitoneal repairs performed from 2011 to 2019. RESULTS Intraperitoneal mesh repair, either laparoscopic or open, was found to be a safe procedure at the 2-year follow-up. The incidence of reoperated bowel obstructions was 0.3%. Compared with the open group: (1) postoperative surgical site occurrences in small (<2 cm) or medium (2-4 cm) hernias (0.3% vs 2.4%; P = .041; 1.4% vs 5.9%; P = .0002); (2) recurrence rates in large (≥4 cm) umbilical hernias (0.0% vs 8.6%; P = .0195); and (3) cumulative reoperation rates (0.9% vs 2.2%; P = .021) were significantly better in the laparoscopic group. Conversely, the rate of early pain on day 1 and 1 month postsurgery was higher in the laparoscopic group, for all hernia sizes (P < .001). The rate of moderate or severe chronic pain at 2 years was significantly higher in the laparoscopic group (8.1% vs 2.4%; P = .049) for small hernias. CONCLUSION The respective benefit to drawback ratios for open versus laparoscopic intraperitoneal repairs were related to the European Hernia Society diameter of hernia defect. In medium-large hernias, the benefits of laparoscopic repair overrode its drawbacks. In small hernias, the low recurrence rate, reduced early and chronic pain, and better rate of ambulatory surgery suggest there is still a place for open repair.
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Affiliation(s)
- Samuel Frey
- Institut des Maladies de l'Appareil Digestif, CHU Nantes, Nantes, France; Université de Nantes, Nantes, France.
| | | | | | | | - Marc Soler
- Clinique Saint-Jean, Cagnes-sur-Mer, France
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Outcomes of mid-term and long-term degradable biosynthetic meshes in single-stage open complex abdominal wall reconstruction. Hernia 2021; 25:1647-1657. [PMID: 34097187 PMCID: PMC8182350 DOI: 10.1007/s10029-021-02415-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 04/12/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To assess clinical outcomes in patients that underwent open single-stage complex abdominal wall reconstruction (CAWR) with biosynthetic mesh. METHODS Retrospective observational study of two prospectively registered series of consecutive patients undergoing CAWR with either long-term degradable (LTD) Phasix™ or mid-term degradable (MTD) BIO-A® biosynthetic mesh in a single institution between June 2016 and December 2019. RESULTS From 169 patients with CAWR, 70 consecutive patients were identified who underwent CAWR with either LTD or MTD biosynthetic mesh. More than 85% of patients had an incisional hernia that could be classified as moderately complex to major complex due to a previous wound infection (67%), one or more complicating comorbidities (87.1%), one or more complicating hernia characteristics (75.7%) or contaminated or dirty defects (37.1%). Concomitant component separation was performed in 43 of 70 patients (61.4%). Overall surgical site infection (SSI) rate in these CAWR patients was 45.7%. Seventeen of 70 patients (24.3%) had computed tomography (CT) - and culture-confirmed SSI in direct contact of mesh, suspicious of mesh infection. Mesh removal for persistent local infection occurred in 10% (7 of 70) after a median of 229 days since surgery. Salvage rate of mesh after direct contact with infection was 58.8%. All removed meshes were in the LTD group. Seven patients (10%) had a recurrence; four patients in the LTD group (10%) had a recurrence at a median follow-up of 35 months and three patients in the MTD group (10%) at a median follow-up of 11 months. Three of the seven recurrences occurred in patients with SSI in persistent and direct contact with mesh. CONCLUSIONS Comorbid patients undergoing open complex abdominal wall reconstruction are at high risk of postoperative wound complications regardless of which type of biosynthetic mesh is used. When in persistent and direct contact with infection, long-term biodegradable biosynthetic meshes may need to be removed, whereas mid-term biodegradable biosynthetic meshes can be salvaged.
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Long-term outcomes after contaminated complex abdominal wall reconstruction. Hernia 2020; 24:459-468. [PMID: 32078080 PMCID: PMC7210226 DOI: 10.1007/s10029-020-02124-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/04/2020] [Indexed: 10/30/2022]
Abstract
PURPOSE Complex abdominal wall repair (CAWR) in a contaminated operative field is a challenge. Available literature regarding long-term outcomes of CAWR comprises studies that often have small numbers and heterogeneous patient populations. This study aims to assess long-term outcomes of modified-ventral hernia working group (VHWG) grade 3 repairs. Because the relevance of hernia recurrence (HR) as the primary outcome for this patient group is contentious, the need for further hernia surgery (FHS) was also assessed in relation to long-term survival. METHODS A retrospective cohort study with a single prospective follow-up time-point nested in a consecutive series of patients undergoing CAWR in two European national intestinal failure centers. RESULTS In long-term analysis, 266 modified VHWG grade 3 procedures were included. The overall HR rate was 32.3%. The HR rates for non-crosslinked biologic meshes and synthetic meshes when fascial closure was achieved were 20.3% and 30.6%, respectively. The rates of FHS were 7.2% and 16.7%, and occurred only within the first 3 years. Bridged repairs showed poorer results (fascial closure 22.9% hernia recurrence vs bridged 57.1% recurrence). Overall survival was relatively good with 80% en 70% of the patients still alive after 5 and 10 years, respectively. In total 86.6% of the patients remained free of FHS. CONCLUSIONS In this study of contaminated CAWR, non-crosslinked biologic mesh shows better results than synthetic mesh. Bridging repairs with no posterior and/or anterior fascial closure have a higher recurrence rate. The overall survival was good and the majority of patients remained free of additional hernia surgery.
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