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Riediger H, Köckerling F. Open transversus abdominis release in incisional hernia repair: technical limits and solutions. Hernia 2024; 28:711-721. [PMID: 38548919 DOI: 10.1007/s10029-024-02994-1] [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: 12/18/2023] [Accepted: 02/15/2024] [Indexed: 05/16/2024]
Abstract
INTRODUCTION Incisional hernias with a defect width of more than10 cm are considered complex. The European Hernia Society guidelines recommend that such hernias should only be repaired by surgeons with experience of component separation. The standard component separation technique now is posterior component separation with transversus abdominis release (PCSTAR). Questions are raised about the limits of this technique. METHODS A literature search of publications on PCSTAR was performed for any references to the limits of this technique in open incisional hernia repair. We found 26 publications relevant to answer this research questions. RESULTS The standard PCSTAR can generally be used for a defect width of up to 15-17 cm. For defects greater than 17 cm problems must be expected with procedural tasks involving closure of the posterior layer and anterior fascia. No data are available in the literature on the bridging rate for the posterior layer. However, our own experiences show that gaps (holes) occur in the very thin peritoneum/fascia transversalis during dissection and these must be carefully closed. Furthermore, bridging with an absorbable synthetic mesh is needed not so rarely. Closure of the anterior fascia is successful in 81.0-97.2% of cases. In addition to a further mesh for anterior fascial closure, the hernia sac bound with multiple, accordion-like stitches can also be used. For a defect width greater than 17 cm, the limits of PCSTAR become increasingly evident and can be overcome through special technical solutions for closure of the posterior layer and the anterior fascia.
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Affiliation(s)
- H Riediger
- Hernia Center, Vivantes Humboldt Hospital, Academic Teaching Hospital of Charité University Medicine, 13509, Berlin, Germany.
| | - F Köckerling
- Hernia Center, Vivantes Humboldt Hospital, Academic Teaching Hospital of Charité University Medicine, 13509, Berlin, Germany
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Messa CA, Amro C, Niu EF, Habarth-Morales TE, Talwar AA, Thrippleton S, Broach R, Fischer JP. Transversus abdominis release with biosynthetic mesh for large ventral hernia repair: a 5-year analysis of clinical outcomes and quality of life. Hernia 2024; 28:789-801. [PMID: 37755523 DOI: 10.1007/s10029-023-02889-7] [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: 05/17/2023] [Accepted: 09/10/2023] [Indexed: 09/28/2023]
Abstract
INTRODUCTION Transversus abdominis release (TAR) may provide an optimal plane for mesh placement for large ventral hernias requiring medial myofascial flap advancement. Long-term outcomes of TAR for large ventral hernia repair (VHR) remains under-studied. This study aims to assess longitudinal clinical outcomes and quality of life (QoL) following large VHR with TAR and resorbable biosynthetic mesh. METHODS Retrospective review of clinical outcomes and prospective QoL was performed for patients undergoing VHR with poly-4-hydroxybutyrate mesh and TAR from 2016 to 2021. Patients with ≤ 24 months of follow-up, defects ≤ 150 cm2, and parastomal hernias were excluded. Cost-related data was collected for each patient's hospital course. QoL was compared using paired Wilcoxon signed-rank tests. RESULTS Twenty-nine patients met inclusion criteria. Median age and BMI were 61 years (53.2-68.1 years) and 31.4 kg/m2 (26.1-35.3 kg/m2). Average hernia defect was 390cm2 ± 152.9 cm2. All patients underwent previous abdominal surgery and were primarily Ventral Hernia Working Group 2 (58.6%). Two hernia recurrences (6.9%) occurred over the median follow-up period of 63.1 months (IQR 43.7-71.3 months), with no cases of mesh infection or explantation. Delayed healing and seroma occurred in 27 and 10.3% of patients, respectively. QoL analysis identified a significant improvement in postoperative QoL (p < 0.005), that continued throughout the 5-year follow-up period, with a 41% overall improvement. Cost analysis identified the hospital revenue generated was approximately equal to the direct costs of patient care. Higher costs were associated with ASA class and length of stay (p < 0.05). CONCLUSION Large VHR with resorbable biosynthetic mesh and TAR can be performed safely, with a low recurrence and complication rate, acceptable hospital costs, and significant improvement in disease-specific QoL at long-term follow-up.
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Affiliation(s)
- C A Messa
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, PCAM South Pavilion 14th Floor, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
- St. George's University School of Medicine, St. George, Grenada
| | - C Amro
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, PCAM South Pavilion 14th Floor, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - E F Niu
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, PCAM South Pavilion 14th Floor, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - T E Habarth-Morales
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, PCAM South Pavilion 14th Floor, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - A A Talwar
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, PCAM South Pavilion 14th Floor, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - S Thrippleton
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, PCAM South Pavilion 14th Floor, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - R Broach
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, PCAM South Pavilion 14th Floor, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - J P Fischer
- Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, PCAM South Pavilion 14th Floor, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA.
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Amro C, Ryan IA, Elhage SA, Messa CA, Niu EF, McGraw JR, Broach RB, Fischer JP. Comparative Analysis of Ventral Hernia Repair and Transverse Abdominis Release With and Without Panniculectomy: A 4-Year Match-Pair Analysis. Ann Plast Surg 2024; 92:S80-S86. [PMID: 38556652 DOI: 10.1097/sap.0000000000003871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
INTRODUCTION Amid rising obesity, concurrent ventral hernia repair and panniculectomy procedures are increasing. Long-term outcomes of transverse abdominis release (TAR) combined with panniculectomy remain understudied. This study compares clinical outcomes and quality of life (QoL) after TAR, with or without panniculectomy. METHODS A single-center retrospective review from 2016 to 2022 evaluated patients undergoing TAR with and without panniculectomy. Propensity-scored matching was based on age, body mass index, ASA, and ventral hernia working group. Patients with parastomal hernias were excluded. Patient/operative characteristics, postoperative outcomes, and QoL were analyzed. RESULTS Fifty subjects were identified (25 per group) with a median follow-up of 48.8 months (interquartile range, 43-69.7 months). The median age and body mass index were 57 years (47-64 years) and 31.8 kg/m2 (28-36 kg/m2), respectively. The average hernia defect size was 354.5 cm2 ± 188.5 cm2. There were no significant differences in hernia recurrence, emergency visits, readmissions, or reoperations between groups. However, ventral hernia repair with TAR and panniculectomy demonstrated a significant increase in delayed healing (44% vs 4%, P < 0.05) and seromas (24% vs 4%, P < 0.05). Postoperative QoL improved significantly in both groups (P < 0.005) across multiple domains, which continued throughout the 4-year follow-up period. There were no significant differences in QoL among ventral hernia working group, wound class, surgical site occurrences, or surgical site occurrences requiring intervention (P > 0.05). Patients with concurrent panniculectomy demonstrated a significantly greater percentage change in overall scores and appearance scores. CONCLUSIONS Ventral hernia repair with TAR and panniculectomy can be performed safely with low recurrence and complication rates at long-term follow-up. Despite increased short-term postoperative complications, patients have a significantly greater improvement in disease specific QoL.
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Affiliation(s)
- Chris Amro
- From the Division of Plastic Surgery, Department of Surgery, University of Pennsylvania Health System, Philadelphia, PA
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Outcomes of open transverse abdominis release for ventral hernias: a systematic review, meta-analysis and meta-regression of factors affecting them. Hernia 2022; 27:235-244. [PMID: 35922698 DOI: 10.1007/s10029-022-02657-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 07/23/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The primary objectives were to evaluate Surgical Site Occurrences (SSO) and Surgical Site Occurrences requiring procedural Intervention (SSOPI) after open transversus abdominis release and to study various factors affecting it. Secondary objectives were to evaluate Surgical Site Infections (SSI), recurrence rates and overall complications after transversus abdominis release (TAR) and the factors responsible for those. METHODS We searched PUBMED, SCOPUS and Cochrane databases with keywords "transversus abdominis release" or "TAR" OR "Surgical Site Occurrences" OR "posterior component separation AND "outcomes" as per PRISMA 2020 and MOOSE guidelines. Full texts and English literature studies were included, studies mentioning outcomes for open transversus abdominis release for ventral hernia were included and studies with robotic transversus abdominis release were excluded. Percentage occurrences of SSO, SSOPI, SSI, recurrence and overall complications after TAR were evaluated. Random effect meta-analysis with restricted maximum likelihood methods was used for meta-analysis. Heterogeneity was analysed using I2 statistics. Publication bias with eager's test and funnel plots. Meta0regression analysis was done to evaluate factors affecting the heterogeneity. JASP 0.16.2 software was used for meta-analysis. RESULTS Twenty-two studies including 5284 patients who underwent TAR for ventral hernia were included in systematic review and meta-analysis. Overall pooled SSO, SSOPI, Overall Complications, SSI and recurrence rates were 21.72% [95% C.I 17.18-26.27%], 9.82% [95% C.I 7.64 -12%], 33.34% [95% C.I. 27.43-39.26%], 9.13% [95% C.I. 6.41-11.84] and 1.6% [0.78-2.44], respectively. Heterogeneity was significant in all the analysis. Age (p < 0.001), sex (p < 0.001), BMI (p < 0.001),presence of comorbidities (p < 0.001), prior recurrence, defect size (p < 0.001) and current or past history of tobacco exposure were associated with SSO in multivariate meta-regression analysis. Defect size (p = 0.04) was associated with SSOPI. Age (p = 0.011), BMI (p = 0.013), comorbidities (p < 0.01), tobacco exposure (p = 0.018), prior recurrence (p < 0.01) and sex (p < 0.01) were associated with overall complications. CONCLUSION Open transversus abdominis release is associated with high rates of SSO, SSOPI, SSI and overall complications but recurrence rates are low. Various preoperative factors mentioned may be responsible for heterogeneity across studies.
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Wegdam JA, de Jong DLC, de Vries Reilingh TS, Schipper EE, Bouvy ND, Nienhuijs SW. Assessing Textbook Outcome After Implementation of Transversus Abdominis Release in a Regional Hospital. JOURNAL OF ABDOMINAL WALL SURGERY : JAWS 2022; 1:10517. [PMID: 38314160 PMCID: PMC10831686 DOI: 10.3389/jaws.2022.10517] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 06/07/2022] [Indexed: 02/06/2024]
Abstract
Background: The posterior component separation technique with transversus abdominis release (TAR) was introduced in 2012 as an alternative to the classic anterior component separation technique (Ramirez). This study describes outcome and learning curve of TAR, five years after implementation of this new technique in a regional hospital in the Netherlands. Methods: A standardized work up protocol, based on the Plan-Do-Check-Act cycle, was used to implement the TAR. The TAR technique as described by Novitsky was performed. After each 20 procedures, outcome parameters were evaluated and new quality measurements implemented. Primary outcome measure was Textbook Outcome, the rate of patients with an uneventful clinical postoperative course after TAR. Textbook Outcome is defined by a maximum of 7 days hospitalization without any complication (wound or systemic), reoperation or readmittance, within the first 90 postoperative days, and without a recurrence during follow up. The number of patients with a Textbook Outcome compared to the total number of consecutively performed TARs is depicted as the institutional learning curve. Secondary outcome measures were the details and incidences of the surgical site and systemic complications within 90 days, as well as long-term recurrences. Results: From 2016, sixty-nine consecutive patients underwent a TAR. Textbook Outcome was 35% and the institutional learning curve did not flatten after 69 procedures. Systemic complications occurred in 48%, wound complications in 41%, and recurrences in 4%. Separate analyses of three successive cohorts of each 20 TARs demonstrated that both Textbook Outcome (10%, 30% and 55%, respectively) and the rate of surgical site events (45%, 15%, and 10%) significantly (p < 0.05) improved with more experience. Conclusion: Implementation of the open transversus abdominis release demonstrated that outcome was positively correlated to an increasing number of TARs performed. TAR has a long learning curve, only partially determined by the technical aspects of the operation. Implementation of the TAR requires a solid plan. Building, and maintaining, an adequate setting for patients with complex ventral hernias is the real challenge and driving force to improve outcome.
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Affiliation(s)
| | | | | | | | - Nicole D. Bouvy
- Maastricht University Medical Centre, Maastricht, Netherlands
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