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Chua M, Seth I, Tobin V, Kaplan E, Rozen WM. The Preservation of Umbilical Blood Supply in Combined Ventral Hernia Repair and Abdominoplasty: A Narrative Review. Aesthetic Plast Surg 2024:10.1007/s00266-024-03999-y. [PMID: 38649525 DOI: 10.1007/s00266-024-03999-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 03/11/2024] [Indexed: 04/25/2024]
Abstract
INTRODUCTION Combined ventral hernia repair and abdominoplasty treat risk factors such as high body mass index and weak abdominal musculature, providing excellent intraoperative exposure and improved patient outcomes. Unfortunately, a combination of traditional procedures is unfeasible as the umbilical blood supply would be compromised, leading to increased umbilical necrosis risk. This narrative review aimed to identify new techniques and solidify evidence in preserving umbilical blood supply and associated level of evidence. METHODS Two authors conducted a thorough literature search on PubMed, Scopus and Cochrane CENTRAL databases from January 1901 to July 2023, adhering to the methodologies of the preferred reporting items for systematic reviews and meta-analyses. Studies were reviewed for their surgical technique and quality of evidence. The primary outcomes of interest consisted of umbilical complications of this combined procedure. RESULTS Six techniques were identified that included laparoscopic, pre-rectus, unilateral, distal bilateral, proximal bilateral, and inferior midline approaches. All techniques demonstrated as viable options in preserving umbilical blood supply as reported complications were few, minor, and compounded by risk factors. However, all included techniques were limited to low-to-moderate-quality evidence. CONCLUSION Despite the lack of high-quality evidence, all techniques remain viable options for combined ventral hernia repair and abdominoplasty. Large-scale high-quality RCTs are required to compare the effectiveness of various approaches with additional outcomes of hernia recurrence rates, intraoperative time, and patient- and surgeon-reported satisfaction. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Marcel Chua
- Faculty of Medicine, The Alfred Centre, Central Clinical School, Monash University, 99 Commercial Rd, Melbourne, VIC, 3004, Australia.
- Department of Plastic and Reconstructive Surgery, Peninsula Health, 2 Hastings Road, Frankston, VIC, 3199, Australia.
- Monash Doctors Workforce, Monash Health, 246 Clayton Road, Clayton, VIC, 3168, Australia.
| | - Ishith Seth
- Faculty of Medicine, The Alfred Centre, Central Clinical School, Monash University, 99 Commercial Rd, Melbourne, VIC, 3004, Australia
- Department of Plastic and Reconstructive Surgery, Peninsula Health, 2 Hastings Road, Frankston, VIC, 3199, Australia
| | - Vicky Tobin
- Department of Plastic and Reconstructive Surgery, Peninsula Health, 2 Hastings Road, Frankston, VIC, 3199, Australia
| | - Elan Kaplan
- Department of General Surgery, Peninsula Private Hospital, 525 Mclelland Drive, Langwarrin, VIC, 3910, Australia
| | - Warren Matthew Rozen
- Faculty of Medicine, The Alfred Centre, Central Clinical School, Monash University, 99 Commercial Rd, Melbourne, VIC, 3004, Australia
- Department of Plastic and Reconstructive Surgery, Peninsula Health, 2 Hastings Road, Frankston, VIC, 3199, Australia
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Bueno-Lledó J, Bonafe-Diana S, Carbonell-Tatay F, Torregrosa-Gallud A, Pous-Serrano S. Component separation and large incisional hernia: predictive factors of recurrence. Hernia 2021; 25:1593-600. [PMID: 34424440 DOI: 10.1007/s10029-021-02489-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 08/16/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE To clarify the factors related to recurrence after component separation technique (CST). MATERIALS AND METHODS A retrospective study was conducted of 381 patients who underwent CST between May 2006 and May 2017 at a tertiary center. All patients had a transverse hernia defect grade W3 in EHS classification. Recurrence rate was determined by clinical examination plus confirmation by abdominal CT scan. RESULTS At a median of 61.6 months of postoperative follow-up, we reported 34 cases of hernia recurrence (8.9%). On multivariate analysis, BMI > 30 (OR 2.20; CI 1.10-3.91, p = 0.031), immunosuppressive drug use (OR 1.06 CI 1.48-2.75, p = 0.003) and development of surgical site infection (OR 2.7; CI 1.53-4.01, p = 0.002) were factors of recurrence after CST. There was no difference in recurrence rate among repairs of primary and recurrent hernias, urgent repair, operative time, type of prosthesis, or concomitant procedures, even planned or unplanned enterotomies. CONCLUSION Obesity (BMI > 30), immunosuppressive drug use, and postoperative wound infections were predictors of recurrence after CST.
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Zhao Y, Li Y, Peng X, Yu X, Cheng C, Yu X. Feasibility study of oxidized hyaluronic acid cross-linking acellular bovine pericardium with potential application for abdominal wall repair. Int J Biol Macromol 2021; 184:831-842. [PMID: 34174314 DOI: 10.1016/j.ijbiomac.2021.06.113] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 06/04/2021] [Accepted: 06/16/2021] [Indexed: 11/29/2022]
Abstract
Bovine pericardium(BP)is one of the biological membranes with extensive application in tissue engineering. To fully investigate the potential clinical applications of this natural biological material, a suitable cross-linking reagent is hopefully adopted for modification. Glutaraldehyde (GA) is a clinically most common synthetic cross-linking reagent. In the study, oxidized hyaluronic acid (AHA) was developed to substitute GA to fix acellular bovine pericardium (ABP) for lower cytotoxicity, aiming to evaluate the feasibility of AHA as a cross-linking reagent and develop AHA-fixed ABP as a biological patch for abdominal wall repair. The AHA with the feeding ratio (1.8:1.0) has an appropriate molecular weight and oxidation degree, almost no cytotoxicity and good cross-linking effect. The critical cross-linking characteristics and cytocompatibility of AHA-fixed ABP were also investigated. The results demonstrated that 2.0% AHA-fixed ABP had the most suitable mechanical properties, thermal stability, resistance to enzymatic degradation and hydrophilicity. Moreover, 2.0% AHA-fixed samples exhibited an excellent cytocompatibility with human peritoneal mesothelial cells (HPMC) and low antigenicity. It also showed a prominent anti-calcification ability required for abdominal wall repair. Our data provided experimental basis for future research on AHA as a new cross-linking reagent and AHA-fixed ABP for abdominal wall repair.
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Affiliation(s)
- Yang Zhao
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Yanjiang Li
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Xu Peng
- Experimental and Research Animal Institute, Sichuan University, Chengdu 610065, PR China
| | - Xiaoshuang Yu
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Can Cheng
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Xixun Yu
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, PR China.
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Scheufler O, Andresen JR, Andresen R. Surgical treatment of abdominal wall weakness and lumbar hernias in Ehlers-Danlos syndrome - Case report. Int J Surg Case Rep 2020; 76:14-18. [PMID: 33010607 PMCID: PMC7530213 DOI: 10.1016/j.ijscr.2020.09.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 09/21/2020] [Accepted: 09/21/2020] [Indexed: 11/09/2022] Open
Abstract
Ehlers-Danlos syndrome is a rare and diverse group of connective tissue disorders. Gastrointestinal manifestations are frequent in Ehlers-Danlos syndrome. Few publications have reported on surgical managment of Ehlers-Danlos syndrome. Multiple surgical interventions may be necessary if conservative treatment fails.
Introduction Ehlers-Danlos syndrome (EDS) is a rare and diverse group of heritable connective tissue disorders. Gastrointestinal manifestations and abdominal pain are frequent in most subtypes of EDS. Conservative treatment is the standard of care. Presentation of the case A 43-year-old female patient with genetically confirmed EDS classic subtype presented with diffuse gastrointestinal symptoms (bloating, belching and pain) that were controlled by the patient through inclined posture and external abdominal compression. A standard abdominoplasty with rectus muscle plication and mesh implantation lead immediately to complete relief of symptoms, which allowed the patient to assume an upright posture and resume all daily activities again. After 7 years, the patient was again seen with severe, persistent abdominal pain and inclined posture related to right lumbar herniations, as confirmed by MRI. However, there was no recurrence of the previous abdominal midline weakness and related gastrointestinal symptoms. Following lumbar hernia repair and mesh implantation, the patient was free of abdominal pain and resumed an upright posture again. Discussion Although conservative treatment of EDS is primarily recommended and most surgeons are reluctant to operate on these patients except in life threatening situations, we present the successful surgical relief of disabling abdominal symptoms. Conclusion Regarding the variability and complexity of symptoms in different subtypes of EDS, a personalized multimodal treatment including surgical approaches should be considered and achieved a significant and long-lasting improvement in quality of life in our patient.
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Affiliation(s)
| | | | - Reimer Andresen
- Institute of Diagnostic and Interventional Radiology/Neuroradiology, Westkuestenklinikum Heide, Academic Teaching Hospital of the Universities of Kiel, Luebeck and Hamburg, Heide, Germany
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Carrara A, Catarci M, Fabris L, Zuolo M, Pellecchia L, Moscatelli P, Dorna A, Motter M, Pertile R, Tirone G. Prospective observational study of abdominal wall reconstruction with THT technique in primary midline defects with diastasis recti: clinical and functional outcomes in 110 consecutive patients. Surg Endosc 2021; 35:5104-14. [PMID: 32964305 DOI: 10.1007/s00464-020-07997-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 09/14/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Surgical treatment of diastasis recti is still a matter of debate. Open approaches such as abdominoplasty, which offer the possibility to combine reparation of the diastasis with abdominal cosmetic surgery, are challenged by the emerging less-invasive laparoscopic or robotic techniques that offer shorter recovery for patients. However, evidence in favour of one of the two approaches concerning both short- and long-term complications and functional results is still lacking. In this paper, we analysed clinical and functional results of a new endo-laparoscopic technique for midline reconstruction (THT technique) in patients with primary abdominal wall defects associated with diastasis recti. METHODS Prospective observational study on 110 consecutive patients was submitted to endo-laparoscopic reconstruction of the abdominal wall with linear staplers. Morbidity and relapse rates with clinical and radiological follow-up were recorded at 1, 6, 12, and 24 months after the operation. Data regarding the impact of surgery on patients' quality of life (EuraHSQol) on chronic low back pain (Oswestry Disability Index, ODI) and urinary stress incontinence (Incontinence Severity Index, ISI) were gathered. RESULTS After a mean follow-up of 14 months, the morbidity rate was 9.1% and no recurrences were recorded. 6-month follow-up ultrasound showed a rectus muscles mean distance of 6.7 mm; EuraHSQol, ODI, and ISI scores significantly improved in 93%, 77%, and 63% of the cases, respectively. CONCLUSIONS The THT technique proved to be a feasible, safe, and effective alternative for corrective surgery of primary midline hernias associated with diastasis recti. Short- and mid-term results are encouraging but need to be confirmed by further studies with longer follow-up. The achieved midline reconstruction offers a significant improvement of patients' perceived quality of life through reduction of abdominal wall pain, bulging, low back pain, and urinary stress incontinence.
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Pascual G, Rodríguez M, Pérez-Köhler B, Benito-Martínez S, Calvo B, García-Moreno F, Bellón JM. Long term comparative evaluation of two types of absorbable meshes in partial abdominal wall defects: an experimental study in rabbits. Hernia 2020; 24:1159-73. [PMID: 32388587 DOI: 10.1007/s10029-020-02201-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 04/21/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE Synthetic prosthetic materials that are fully absorbable seek to reduce the host foreign body reaction and promote host tissue regeneration. This preclinical trial was designed to analyse, in the long term, the behaviour of two prosthetic meshes, one synthetic and one composed of porcine collagen, in abdominal wall reconstruction. METHODS Partial defects were created in the abdominal walls of New Zealand rabbits and repaired using a synthetic absorbable mesh (Phasix™) or a non-crosslinked collagen bioprosthesis (Protexa™). After 3, 6, 12 and 18 months, specimens were recovered for light microscopy and collagen expression analysis to examine new host tissue incorporation, macrophage response and biomechanical strength. RESULTS Both materials showed good host tissue incorporation in line with their spatial structure. At 18 months postimplant, Protexa™ was highly reabsorbed while the biodegradation of Phasix™ was still incomplete. Collagenization of both materials was good. Macrophage counts steadily decreased over time in response to Phasix™, yet persisted in the collagen meshes. At 18 months, zones of loose tissue were observed at the implant site in the absence of herniation in both implant types. The stress-stretch behaviour of Phasix™ implants decreased over time, being more pronounced during the period of 12-18 months. Nevertheless, the abdominal wall repaired with Protexa™ became stiffer over time. CONCLUSION Eighteen months after the implant both materials showed good compatibility but the biodegradation of Phasix™ and Protexa™ was incomplete. No signs of hernia were observed at 18 months with the stress-stretch relations being similar for both implants, regardless of the more compliant abdominal wall repaired with Protexa™ at short term.
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Stabilini C, Cavallaro G, Dolce P, Capoccia Giovannini S, Corcione F, Frascio M, Sodo M, Merola G, Bracale U. Pooled data analysis of primary ventral (PVH) and incisional hernia (IH) repair is no more acceptable: results of a systematic review and metanalysis of current literature. Hernia 2019; 23:831-45. [PMID: 31549324 DOI: 10.1007/s10029-019-02033-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 08/07/2019] [Indexed: 01/20/2023]
Abstract
PURPOSE Primary (PVHs) and incisional (IHs) ventral hernias represent a common indication for surgery. Nevertheless, most of the papers presented in literature analyze both types of defect together, thus potentially introducing a bias in the results of interpretation. The purpose of this systematic review and meta-analysis is to highlight the differences between these two entities. METHODS Methods MEDLINE, Scopus, and Web of Science databases were reviewed to identify studies evaluating the outcomes of both open and laparoscopic repair with mesh of PVHs vs IHs. Search was restricted to English language literature. Risk of bias was assessed with MINORS score. Primary outcome was recurrence, and secondary outcomes were baseline characteristics and intraoperative and postoperative data. Fixed effects model was used unless significant heterogeneity, assessed with the Higgins I square (I2), was encountered. RESULTS The search resulted in 783 hits, after screening; 11 retrospective trials were selected including 38,727 patients. Mean MINORS of included trials was 15.2 (range 5-21). The estimated pooled proportion difference for recurrence was - 0.09 (- 0.11; - 0.07) between the two groups in favor of the PVH group. On metanalysis, PVHs were smaller in area and diameters, affected younger and less comorbid patients, and were more frequently singular; the operative time and length of stay was quicker. Other complications did not differ significantly. CONCLUSION Our paper supports the hypothesis that PVH and IH are different conditions with the latter being more challenging to treat. Accordingly, EHS classifications should be adopted systematically as well as pooling data analysis should be no longer performed in clinical trials.
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Radu VG, Lica M. The endoscopic retromuscular repair of ventral hernia: the eTEP technique and early results. Hernia 2019; 23:945-955. [PMID: 30923978 DOI: 10.1007/s10029-019-01931-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 03/17/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE The aim of this article is to describe the technique and early follow-up results of abdominal wall reconstruction (AWR) by minimally invasive surgery (MIS); it concerns the already described endoscopic (retromuscular) Rives procedure (e-Rives) and posterior component separation with transversus abdominis release (TAR) by endoscopic approach (eTEP-TAR). METHOD This is a prospective study which consists of 60 patients operated on between May 2016 and December 2017 by a single surgeon and monitored until July 2018. This is a heterogenic cohort with different hernia types (lateral, median, combined) which were also treated with different meshes. This material includes physiological and biomechanical issues related to the abdominal wall, the key stages of the operation including port placement strategy. RESULTS The group of patients are 55% male, having a mean age of 53.3 years old, mean BMI of 29.3 and median ASA score of 1.83. The majority of the hernia types is represented by incisional hernia (61.7%) located especially on the median side of the abdomen (80%); more than half of them (60%) are reducible. There were 6 (10%) intraoperative complications that lead to four conversions to open or traditional laparoscopic techniques. Postoperative re-admission-two cases: one case with small bowel obstruction, solved by laparoscopic surgery and one case with hemorrhagic gastritis because of non-steroidal anti-inflammatory treatment that required only medical treatment. Quality of life (assessed on a 0-10 scale) evaluating the postoperative pain, normal activity and aesthetics, shows a significant improvement after 2 weeks and 3 months postoperatively compared to the preoperative level. 93.3% of the patients have been monitored and no recurrences after a mean of 15 months have been reported. CONCLUSION A thorough understanding of the anatomy and surgical technique is mandatory. The eTEP approach is a feasible and safe option in MIS ventral hernia repair.
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Affiliation(s)
- V G Radu
- Life Memorial Hospital, Bucharest, Romania.
| | - M Lica
- Life Memorial Hospital, Bucharest, Romania
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Baldan N, Munegato G, Di Leo A, Lauro E, Morpurgo E, Pianigiani S, Briscolini D, Ferrara R, Fiscon V, Brolese A, De Manzoni G, Baldazzi G, Snidero D, Merigliano S, Ricci F, Laterza E, Merenda R, Gianesini R. Lessons learned from 227 biological meshes used for the surgical treatment of ventral abdominal defects. Hernia 2019; 24:57-65. [PMID: 30661179 DOI: 10.1007/s10029-019-01883-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 10/25/2018] [Indexed: 01/07/2023]
Abstract
PURPOSE The advantages of biological meshes for ventral hernia repair are still under debate. Given the high financial cost, the proper indications for biological meshes should be clarified to restrict their use to properly selected patients. METHODS A retrospective database was instituted to register all cases of abdominal wall defect treated with biological meshes from 1/2010 to 3/2016. RESULTS A total of 227 patients (mean age: 64 years) whose ventral abdominal defects were reconstructed with a biological mesh were included in the study. Patients were divided according to the 2010 four-level surgical-site complication risk grading system proposed by the Ventral Hernia Working Group (VHWG): Grade 1 (G1, 12 cases), Grade 2 (G2, 68 cases), Grade 3 (G3, 112 cases), and Grade 4 (G4, 35 cases). The surgical site complication rate was higher in patients with one or more risk factors (33.6% vs 19% in patients with no risk factors) (P = 0.68). Statistically significant risk factors associated with the onset of one or more postoperative surgical site complications included: diabetes, coronary artery disease, immunosuppression, and obesity. Recurrence was more common in patients with surgical site complications and mainly associated with infection (38.9%) and wound necrosis (44.4%), and in cases of inlay positioning of the mesh (36%). CONCLUSIONS Due to their high costs, biological mesh should not be used in G1 patients. In infected fields (G4), they should only be used if no other surgical solution is feasible. There is a clear need to prospectively evaluate the performance of biological meshes.
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Affiliation(s)
- N Baldan
- Clinica Chirurgica 3, Azienda Ospedaliera Università di Padova, Padua, Italy.
| | - G Munegato
- Ospedale "S. Maria dei Battuti", Conegliano, TV, Italy
| | - A Di Leo
- Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - E Lauro
- Ospedale "S. Maria del Carmine" di Rovereto, Rovereto, TV, Italy
| | - E Morpurgo
- Ospedale di Camposampiero, Camposampiero, PD, Italy
| | - S Pianigiani
- Department of Industrial Engineering, Centre for Mechanics of Biological Materials, Università di Padova, Padua, Italy
| | - D Briscolini
- Clinica Chirurgica 3, Azienda Ospedaliera Università di Padova, Padua, Italy
| | | | - V Fiscon
- Ospedale di Cittadella, Cittadella, PD, Italy
| | - A Brolese
- Ospedale "Santa Chiara", Trento, Italy
| | - G De Manzoni
- Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - G Baldazzi
- ASST NORD MILANO Presidio Ospedaliero di Sesto San Giovanni, Sesto San Giovanni, MI, Italy
| | - D Snidero
- Ospedale di San Daniele del Friuli, San Daniele del Friuli, UD, Italy
| | - S Merigliano
- Clinica Chirurgica 3, Azienda Ospedaliera Università di Padova, Padua, Italy
| | - F Ricci
- Ospedale "S. Maria del Carmine" di Rovereto, Rovereto, TV, Italy
| | - E Laterza
- Ospedale di Legnago, Legnago, VR, Italy
| | - R Merenda
- Ospedale "SS. Giovanni e Paolo", Venice, Italy
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Kao AM, Huntington CR, Otero J, Prasad T, Augenstein VA, Lincourt AE, Colavita PD, Heniford BT. Emergent Laparoscopic Ventral Hernia Repairs. J Surg Res 2018; 232:497-502. [PMID: 30463764 DOI: 10.1016/j.jss.2018.07.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 07/03/2018] [Accepted: 07/11/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Emergent repairs of incarcerated and strangulated ventral hernia repairs (VHR) are associated with higher perioperative morbidity and mortality than those repaired electively. Despite increasing utilization of minimally invasive techniques in elective repairs, the role for laparoscopy in emergent VHR is not well defined, and its feasibility has been demonstrated only in single center studies. METHODS The American College of Surgeons National Surgical Quality Improvement Program database (2009-2016) was queried for emergent VHR. Laparoscopic and open techniques were compared using univariate and multivariate analyses. RESULTS A total of 11,075 patients who underwent emergent ventral and incisional hernia repairs were identified: 85.5% open ventral hernia repair (OVHR), 14.5% laparoscopic ventral hernia repair (LVHR). Patients who underwent emergent OVHRs were older, more comorbid, and more likely to be septic at the time of surgery than those undergoing emergent LVHRs. Emergent OVHR patients were more likely to have minor complications (22.1% versus 11.0%; OR 1.7; 95% CI 1.069-2.834). After controlling for confounding variables, LVHR and OVHR had similar outcomes, with the exception of higher rates of superficial surgical site infection in OVHR (5.0% versus 1.8%; odd's ratio (OR) 2.7; 95% confidence interval (CI) 1.176-6.138). Following multivariate analysis, laparoscopic approach demonstrated similar outcomes in major complications, reoperation, and 30-d mortality compared to open repairs. However, when controlling for other confounding factors, LVHR had reduced length of stay compared to OVHR (6.7 versus 4.0 d; 1.6 d longer, standard error 0.77, P < 0.03). CONCLUSIONS Emergent LVHR is associated with fewer superficial surgical site infection and shorter length of stay than OVHR but no difference in major complications, reoperation or 30-d mortality is associated with LVHR in the emergency setting.
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Affiliation(s)
- Angela M Kao
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Ciara R Huntington
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Javier Otero
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Tanushree Prasad
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Vedra A Augenstein
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Amy E Lincourt
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Paul D Colavita
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina
| | - Brant Todd Heniford
- Division of Gastrointestinal and Minimally Invasive Surgery, Department of Surgery, Carolinas Medical Center, Charlotte, North Carolina.
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Schaff JB, Fontaine E, Dariane C, Mejean A, Lantieri L, Hivelin M. Secondary bladder exstrophy repair with a bilateral gracilis muscle flap in an adult female patient: Case report of an original procedure. ANN CHIR PLAST ESTH 2018; 64:120-123. [PMID: 29980317 DOI: 10.1016/j.anplas.2018.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 06/13/2018] [Indexed: 12/01/2022]
Abstract
Classical bladder exstrophy (CBE), affecting 1 birth out of 30,000, is characterized by an evaginated bladder plate through a defect in the lower abdominal wall, multiple abdominal wall anomalies including a pubic bone arch dehiscence. Numerous approaches from childhood to adulthood are thus required, depending on the severity of the deformity, including the associated genital anomalies. We report the case of a 19-year-old woman with CBE with a history of three-failed primary closure. We performed a secondary neck closure with a concomitant suspension of the bladder neck and reconstruction of the lower abdominal wall using a bilateral gracilis muscle flap transposition. The early postoperative course was uneventful. The patient was discharged at day ten postoperatively. The upper part of the genital sutures (labia minora) secondary healed in three weeks. Assessment at 2, 6 and 16 months postoperatively, respectively noticed a complete healing with successful sexual intercourses, perceived gracilis contraction by the patient, and finally, recent attempts to get pregnant. Neither urinary infection nor urinary leaks occurred. Bilateral crossed gracilis muscles transfer linking both rectus abdominis muscle in front of the reconstructed bladder neck might benefit to bladder exstrophy patients.
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Affiliation(s)
- J-B Schaff
- Chirurgie plastique, Gustave-Roussy, 114, rue Edouard-Vaillant, 94800 Villejuif, France.
| | - E Fontaine
- Service de chirurgie urologique, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France; Université Paris-Descartes, 75006 Paris, France.
| | - C Dariane
- Service de chirurgie urologique, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France; Université Paris-Descartes, 75006 Paris, France.
| | - A Mejean
- Service de chirurgie urologique, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France; Université Paris-Descartes, 75006 Paris, France.
| | - L Lantieri
- Service de chirurgie plastique reconstructrice et esthétique, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France.
| | - M Hivelin
- Service de chirurgie plastique reconstructrice et esthétique, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France.
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Pascual G, Rodríguez M, Mesa-Ciller C, Pérez-Köhler B, Fernández-Gutiérrez M, San Román J, Bellón JM. Sutures versus new cyanoacrylates in prosthetic abdominal wall repair: a preclinical long-term study. J Surg Res 2017; 220:30-9. [PMID: 29180195 DOI: 10.1016/j.jss.2017.06.074] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 05/04/2017] [Accepted: 06/28/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND As an alternative to sutures, meshes used for hernia repair can be fixed using cyanoacrylate-based adhesives. Attempts to improve these adhesives include alkyl-chain lengthening to reduce their toxicity. This preclinical study compares the long-term behavior of cyanoacrylates of different chain lengths already used in hernia repair and new ones for this application. MATERIALS AND METHODS Partial abdominal wall defects were repaired using a Surgipro mesh in 18 New Zealand White rabbits, and groups were established according to the mesh fixation method: sutures (control), Glubran 2 (n-butyl), Ifabond (n-hexyl), and the new adhesives SafetySeal (n-butyl), and Evobond (n-octyl). Six months after surgery, recovered implants were examined to assess adhesive degradation, host tissue reaction, and biomechanical strength. RESULTS All the cyanoacrylate groups showed good host tissue incorporation in the meshes. Macrophage responses to Glubran and Ifabond were quantitatively greater compared with sutures. Cell damage caused by the adhesives was similar, and only Glubran induced significantly more damage than sutures. Significantly lower collagen 1/3 messenger RNA expression was induced by Ifabond than the remaining fixation materials. No differences were observed in collagen expression except slightly reduced collagen I deposition in Glubran/Ifabond and collagen III deposition in the suture group. Mechanical strengths failed to vary between the suture and cyanoacrylate groups. CONCLUSIONS All cyanoacrylates showed good long-term behavior and tolerance irrespective of their long or intermediate chain length. Cyanoacrylate residues persisted at 6 mo, indicating their incomplete degradation. Biomechanical strengths were similar both for the adhesives and sutures.
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Montori G, Coccolini F, Manfredi R, Ceresoli M, Campanati L, Magnone S, Pisano M, Poiasina E, Nita G, Catena F, Ansaloni L. One year experience of swine dermal non-crosslinked collagen prostheses for abdominal wall repairs in elective and emergency surgery. World J Emerg Surg 2015; 10:28. [PMID: 26136817 PMCID: PMC4487506 DOI: 10.1186/s13017-015-0023-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Accepted: 06/22/2015] [Indexed: 02/08/2023] Open
Abstract
Introduction The approach to the abdominal wall surgical repair is dramatically changed in the last years. This study evaluates our institutional outcomes about the usage of biological meshes for abdominal wall repair in different setting: in elective surgery, in emergency surgery and in abdominal wall repair following open abdomen (OA) procedure. Methods A database was prospectively conducted (January–December 2014) and data were reviewed for patients who underwent to an abdominal wall reconstruction with swine dermal non-cross linked collagens prostheses either in elective or emergency setting, and following OA/laparostomy procedure. Demographic data, co-morbidities, indications for surgery, intra-operative details, post-operative complications and outcome (peri-operative, 3, 6, 9-months) were analyzed. Results A total of 30 cases were reported: 9 in elective surgery (Group 1), 4 in emergency surgery (Group 2) and 17 with abdominal wall closure following OA management (Group 3). Two meshes were removed: 1 in the Group 1 and 1 in the Group 3. During follow-up only one patient in the Group 3 had a recurrence of the incisional hernia. Mortality rate was 11.1 % at 3 months in Group 1, 0 % in the Group 2, and 29.4 % in peri-operative period in the Group 3. Conclusions The use of non-cross linked biological meshes can be safe and versatile in different situations from elective to emergency surgery, and also for the reconstruction of the abdominal wall after OA procedure, with an acceptable recurrence and mortality rate.
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Affiliation(s)
- Giulia Montori
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Federico Coccolini
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Roberto Manfredi
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Marco Ceresoli
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Luca Campanati
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Stefano Magnone
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Michele Pisano
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Elia Poiasina
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Gabriela Nita
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
| | - Fausto Catena
- General surgery department, Ospedale Maggiore, Parma, Italy
| | - Luca Ansaloni
- Unit of General and Emergency Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128 Bergamo, Italy
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Pascual G, Sotomayor S, Rodríguez M, Bayon Y, Bellón JM. Tissue integration and inflammatory reaction in full-thickness abdominal wall repair using an innovative composite mesh. Hernia 2015; 20:607-22. [PMID: 25903676 DOI: 10.1007/s10029-015-1383-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Accepted: 04/11/2015] [Indexed: 01/31/2023]
Abstract
PURPOSE When composite meshes are used in abdominal wall repair, seroma formation may persist and delay the desired integration leading to recurrence. This study compares tissue integration and inflammatory response in abdominal wall repair with composites with different absorbable synthetic barriers. METHODS Full-thickness defects created in the abdominal wall of rabbits were repaired using polypropylene prosthesis or the following composites: Physiomesh™ (Phy); Ventralight™ (Vent) and "new composite mesh" (Ncm) not yet used clinically in humans. The collected seroma was evaluated for IFN-γ/IL-4 by ELISA. Tissue integration, anti- (IL-13/TGFβ-1/IL-10/IL-4) and pro-inflammatory (TNF-α/IL-6/IFN-γ/VEGF) cytokine mRNA expression and TGFβ/VEGF immunolabeling were evaluated at 14 and 90 days post-implant. RESULTS Seroma was observed in 10 of 12 Phy/Vent and 4 of 12 Ncm. Wound fluid IFN-γ showed a time-dependent significant increase in Vent and tendency to decrease in Ncm, while all composites exhibited IL-4 upward trend. Prostheses were fully infiltrated by an organized connective tissue at end time although the area had shown prior seroma. A stable mesothelium was developed, except in adhesion areas. Vent/Phy displayed a significant increase in TNF-α/IFN-γ-mRNA over time. Significant decrease in VEGF mRNA was observed in Phy/Ncm, while a significant increase of TGFβ-1 mRNA was evident in all composites over time. Ncm exhibited the highest TGFβ protein expression area at short term and the greatest percentage of VEGF positive vessels at end time. CONCLUSION Ncm could be an appropriate candidate to improve clinical outcome showing the lower development of seroma and optimal tissue integration with minimal pro-inflammatory cytokine response over time and consistent pro-wound healing cytokine expression.
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Affiliation(s)
- G Pascual
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, Ctra. Madrid-Barcelona, Km 33,600, 28871, Alcalá De Henares, Madrid, Spain. .,Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain.
| | - S Sotomayor
- Department of Medicine and Medical Specialties, Faculty of Medicine and Health Sciences, University of Alcalá, Ctra. Madrid-Barcelona, Km 33,600, 28871, Alcalá De Henares, Madrid, Spain.,Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - M Rodríguez
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Ctra. Madrid-Barcelona, Km 33,600, 28871, Alcalá De Henares, Madrid, Spain.,Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Y Bayon
- Covidien-Sofradim Production, 116 Avenue du Formans, 01600, Trévoux, France
| | - J M Bellón
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, Ctra. Madrid-Barcelona, Km 33,600, 28871, Alcalá De Henares, Madrid, Spain.,Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
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Park DW, Ye SH, Jiang HB, Dutta D, Nonaka K, Wagner WR, Kim K. In vivo monitoring of structural and mechanical changes of tissue scaffolds by multi-modality imaging. Biomaterials 2014; 35:7851-9. [PMID: 24951048 DOI: 10.1016/j.biomaterials.2014.05.088] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 05/29/2014] [Indexed: 10/25/2022]
Abstract
Degradable tissue scaffolds are implanted to serve a mechanical role while healing processes occur and putatively assume the physiological load as the scaffold degrades. Mechanical failure during this period can be unpredictable as monitoring of structural degradation and mechanical strength changes at the implant site is not readily achieved in vivo, and non-invasively. To address this need, a multi-modality approach using ultrasound shear wave imaging (USWI) and photoacoustic imaging (PAI) for both mechanical and structural assessment in vivo was demonstrated with degradable poly(ester urethane)urea (PEUU) and polydioxanone (PDO) scaffolds. The fibrous scaffolds were fabricated with wet electrospinning, dyed with indocyanine green (ICG) for optical contrast in PAI, and implanted in the abdominal wall of 36 rats. The scaffolds were monitored monthly using USWI and PAI and were extracted at 0, 4, 8 and 12 wk for mechanical and histological assessment. The change in shear modulus of the constructs in vivo obtained by USWI correlated with the change in average Young's modulus of the constructs ex vivo obtained by compression measurements. The PEUU and PDO scaffolds exhibited distinctly different degradation rates and average PAI signal intensity. The distribution of PAI signal intensity also corresponded well to the remaining scaffolds as seen in explant histology. This evidence using a small animal abdominal wall repair model demonstrates that multi-modality imaging of USWI and PAI may allow tissue engineers to noninvasively evaluate concurrent mechanical stiffness and structural changes of tissue constructs in vivo for a variety of applications.
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Affiliation(s)
- Dae Woo Park
- Center for Ultrasound Molecular Imaging and Therapeutics, Division of Cardiology, Department of Medicine, University of Pittsburgh School of Medicine, USA; Heart and Vascular Institute, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA
| | - Sang-Ho Ye
- Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh and UPMC, Pittsburgh, PA 15219, USA
| | - Hong Bin Jiang
- Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh and UPMC, Pittsburgh, PA 15219, USA
| | - Debaditya Dutta
- Center for Ultrasound Molecular Imaging and Therapeutics, Division of Cardiology, Department of Medicine, University of Pittsburgh School of Medicine, USA; Heart and Vascular Institute, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA
| | - Kazuhiro Nonaka
- Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh and UPMC, Pittsburgh, PA 15219, USA
| | - William R Wagner
- Department of Bioengineering, University of Pittsburgh School of Engineering, Pittsburgh, PA 15213, USA; Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh and UPMC, Pittsburgh, PA 15219, USA
| | - Kang Kim
- Center for Ultrasound Molecular Imaging and Therapeutics, Division of Cardiology, Department of Medicine, University of Pittsburgh School of Medicine, USA; Heart and Vascular Institute, University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA 15213, USA; Department of Bioengineering, University of Pittsburgh School of Engineering, Pittsburgh, PA 15213, USA; McGowan Institute for Regenerative Medicine, University of Pittsburgh and UPMC, Pittsburgh, PA 15219, USA.
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