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Morales-Conde S, Balla A, Alarcón I, Sánchez-Ramírez M. Minimally invasive repair of ventral hernia with one third of tackers and fibrin glue: less pain and same recurrence rate. MINERVA CHIR 2020; 75:292-297. [PMID: 33210524 DOI: 10.23736/s0026-4733.20.08468-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Aim of this study was to assess whether the reduction in the number of tackers maintains a similar recurrence rate and to subsequently evaluate whether this reduction associated with fibrin adhesive (FA) influences postsurgical pain after laparoscopic ventral hernia repair (LVHR) at 5 years follow-up. METHODS Fifty patients with ventral hernia (intervention group) underwent to LVHR with the double crown (DC) technique with a decrease in the number of tackers, each tacker being separated by about 3 cm associated with FA to seal the spaces between them. Data obtained from intervention group were compared to data obtained from a historical series of 50 patients (control group) undergoing LVHR using DC technique with tackers at 1 cm each other. RESULTS No statistically significant differences were found between groups about patients' characteristics. Mean hospital stay was 2 days. Statistically significant differences were observed about hospital stay between both groups U-Mann-Whitney ([UMW] =345, P=0) being higher in the control group. Statistically significant difference was observed in the postoperative pain evaluated by the visual analogical scale (VAS) score, having 95% of patients in the control group with VAS less than or equal to 7 compared to 4.55 in the intervention group. Recurrence rate was 4.1% for the control group versus 4.2% in the intervention group. CONCLUSIONS The reduction of metallic tackers associated with FA does not present statistically significant differences in the recurrence rate in comparison to conventional DC technique. In the intervention group a reduction in postoperative pain and hospital stay were observed.
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Affiliation(s)
- Salvador Morales-Conde
- Unit of Innovation in Minimally Invasive Surgery, Department of General and Digestive Surgery, Virgen del Rocio University Hospital, University of Sevilla, Sevilla, Spain.,Unit of General and Digestive Surgery, Quironsalud Sagrado Corazón Hospital, Sevilla, Spain
| | - Andrea Balla
- Unit of Innovation in Minimally Invasive Surgery, Department of General and Digestive Surgery, Virgen del Rocio University Hospital, University of Sevilla, Sevilla, Spain - .,Department of General Surgery and Surgical Specialties "Paride Stefanini, " Sapienza University, Rome, Italy
| | - Isaias Alarcón
- Unit of Innovation in Minimally Invasive Surgery, Department of General and Digestive Surgery, Virgen del Rocio University Hospital, University of Sevilla, Sevilla, Spain.,Unit of General and Digestive Surgery, Quironsalud Sagrado Corazón Hospital, Sevilla, Spain
| | - Maria Sánchez-Ramírez
- Unit of General and Digestive Surgery, Quironsalud Sagrado Corazón Hospital, Sevilla, Spain
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Could we reduce adhesions to the intra-abdominal mesh in the first week? Experimental study with different methods of fixation. Hernia 2019; 24:1245-1251. [PMID: 31338720 DOI: 10.1007/s10029-019-02005-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 07/07/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Adhesion formation is a major problem when a mesh is exposed to intraabodminal viscera, with potential severe complications (bowel occlusion, fistulas or abscesses). New methods for preventing adhesions from a polypropylene mesh placed intra-abdominally or to solve difficult situations, such as when the peritoneum cannot be closed during a TAPP repair for an inguinal hernia, are still being seeked. This study mimics in an animal model a situation that can be found in clinical practice during laparoscopic inguinal hernioplasty. A polypropylene mesh could be exposed to the intra-abdominal cavity even when the peritoneum is closed due to different circumstances, with no options to guarantee the prosthetic material of being exposed to the intrabdominal viscera. Different options have been suggested to solve these situations, being proposed in this study to cover the visceral surface of the mesh with an absorbable sponge containing thrombin, fibrinogen, and clotting factors (Tachosil®, Nycomed, Takeda, Osaka, Japan), to assess its use as a barrier to prevent postoperative adhesion formation. MATERIAL AND METHODS Thirty Wistar white rats (300-450 mg) were included in this study as experimental animals, being randomized into three groups (A, B, and C). We performed a bilateral prosthetic repair with conventional polypropylene mesh (2 × 2 cm, 82 kD). Prosthesis fixation was performed as follows. Group A: absorbable suture; group B: metal staples; group C: metal tackers. A piece of insulating absorbable sponge (Tachosil® 5 × 5 cm) was placed to cover the visceral surface of mesh placed at the right side of each animal. After 10 days, we performed a gross examination (by laparoscopy and laparotomy), measuring the quantity and the quality of the adhesions. Samples were taken for histopathological analysis. RESULTS Tachosil®-treated prostheses showed a statistically significant decrease in the quality of the adhesion found (p < 0.05). In addition, a smaller quantity of adhesions was identified in barrier-treated animals, although this lacked statistical significance. The histologic analysis showed no significant differences: more edema with the untreated mesh and increased angiogenesis and a lower degree of necrosis in mesh covered with Tachosil®. CONCLUSIONS The use of Tachosil® as a barrier material led to the absence of strong adhesions as it prevented direct contact between the mesh and the internal organs, preventing major problems associated with strong adhesions.
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Reduction of Pulmonary Air Leaks with a Combination of Polyglycolic Acid Sheet and Alginate Gel in Rats. BIOMED RESEARCH INTERNATIONAL 2018; 2018:3808675. [PMID: 29487867 PMCID: PMC5816875 DOI: 10.1155/2018/3808675] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 12/11/2017] [Indexed: 11/18/2022]
Abstract
Postoperative air leaks remain a major cause of morbidity after lung resection. This study evaluated the effect of a combination of polyglycolic acid (PGA) sheet and alginate gel on pulmonary air leaks in rats. Four pulmonary sealing materials were evaluated in lung injury: fibrin glue, combination of PGA sheet and fibrin glue, alginate gel, and combination of PGA sheet and alginate gel. With the airway pressure maintained at 20 cmH2O, a 2 mm deep puncture wound was created on the lung surface using a needle. Lowering the airway pressure to 5 cmH2O, each sealing material was applied. The lowest airway pressure that broke the seal was measured. The seal-breaking pressure in each experimental group was fibrin, 10.4 ± 6.8 cmH2O; PGA + fibrin, 13.5 ± 6.5 cmH2O; alginate gel, 10.3 ± 4.9 cmH2O; and PGA + alginate, 35.8 ± 11.9 cmH2O, respectively. The seal-breaking pressure was significantly greater in the PGA + alginate gel group than in the other groups (p < 0.01). There were no significant differences among the other three groups. Alginate gel combined with a PGA sheet is a promising alternative to fibrin glue as a safe and low-cost material for air leak prevention in pulmonary surgery.
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Retroprosthetic seroma after laparoscopic ventral hernia repair: incidence, risk factors and clinical significance. Hernia 2015; 19:943-7. [PMID: 25665683 DOI: 10.1007/s10029-015-1352-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 01/22/2015] [Indexed: 10/24/2022]
Abstract
BACKGROUND The seroma generated between the abdominal viscera and the prosthesis (retroprosthetic seroma), after laparoscopic ventral hernia repair (LVHR) with the implant of an intraperitoneal mesh is an unknown entity with few references in the literature. Our objective is to analyze its incidence, clinical repercussions and course of retroprosthetic seroma during the first 3 months post-operation and the factors related to its appearance, such as the relationship to preprosthetic seroma, the size of the prosthesis and the patient BMI. MATERIALS AND METHODS Prospective, descriptive study in patients undergoing LVHR using the double crown technique. After surgery, the patients had follow-ups on the seventh day and the first and third months post-operation with clinical examination and abdominal CT scan. The study endpoints were: incidence and volume of retroprosthetic seroma, clinical repercussions, relationship to body mass index (BMI), prosthesis size and the existence of preprosthetic seroma. RESULTS Fifty patients underwent LVHR using the double crown technique and were included in the study. The incidence of retroprosthetic seroma during the 3-month follow-up was 46%, there being a progressive process of spontaneous reabsorption. In just one patient (2%) there were clinical repercussions as a result of the seroma. No statistically significant relationship was found with BMI and preprosthetic seroma. A statistical relationship was found between the size of the prosthesis and the risk of suffering retroprosthetic seroma in the third month post-operation (p = 0.048). CONCLUSIONS Retroprosthetic seroma is an entity produced in 46% of patients undergoing LVHR with few clinical repercussions (2%). In most cases it develops in the first week post-operation and then undergoes a reabsorption process that is usually complete by the third month post-operation. The size of the prosthesis delays the reabsorption process.
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Fortelny RH, Petter-Puchner AH, Redl H, May C, Pospischil W, Glaser K. Assessment of Pain and Quality of Life in Lichtenstein Hernia Repair Using a New Monofilament PTFE Mesh: Comparison of Suture vs. Fibrin-Sealant Mesh Fixation. Front Surg 2014; 1:45. [PMID: 25593969 PMCID: PMC4286975 DOI: 10.3389/fsurg.2014.00045] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Accepted: 11/10/2014] [Indexed: 11/13/2022] Open
Abstract
Background: Inguinal hernia repair is one of the most common operations in general surgery. The Lichtenstein tension-free operation has become the gold standard in open inguinal hernia repair. Despite the low recurrence rates, pain and discomfort remain a problem for a large number of patients. The aim of this study was to compare suture fixation vs. fibrin sealing by using a new monofilament PTFE mesh, i.e., the Infinit® mesh by W. L. Gore & Associates. Methods: This study was designed as a controlled prospective single-center two-cohort study. A total of 38 patients were enrolled and operated in Lichtenstein technique either standard suture mesh fixation or fibrin-sealant mesh fixation were used as described in the TIMELI trial. Primary outcome parameters were postoperative complications with the new mesh (i.e., seroma, infection), pain, and quality of life evaluated by the VAS and the SF-36 questionnaire. Secondary outcome was recurrence assessed by ultrasound and physical examination. Follow-up time was 1 year. Results: Significantly, less postoperative pain was reported in the fibrin-sealant group compared to the suture group at 6 weeks (P = 0.035), 6 months (P = 0.023), and 1 year (P = 0.011) postoperatively. Additionally, trends toward a higher postoperative quality of life, a faster surgical procedure, and a shorter hospital stay were seen in the fibrin-sealant group. Conclusion: Fibrin-sealant mesh fixation in Lichtenstein hernioplasty effectively reduces acute and chronic postoperative pain. Monofilament, macro-porous, knitted PTFE meshes seem to be a practicable alternative to commonly used polypropylene meshes in open inguinal hernia repair.
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Affiliation(s)
- René H Fortelny
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital , Vienna , Austria ; Paracelsus Private Medical University , Salzburg , Austria
| | - Alexander H Petter-Puchner
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Austrian Cluster for Tissue Regeneration , Vienna , Austria
| | - Heinz Redl
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Austrian Cluster for Tissue Regeneration , Vienna , Austria
| | - Christopher May
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital , Vienna , Austria
| | | | - Karl Glaser
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital , Vienna , Austria
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Sanders DL, Kingsnorth AN. Prosthetic mesh materials used in hernia surgery. Expert Rev Med Devices 2014; 9:159-79. [DOI: 10.1586/erd.11.65] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Montes JHM, Bigolin AV, Baú R, Nicola R, Grossi JVM, Loureiro CJ, Cavazzola LT. Analysis of adhesions resulted from mesh fixation with fibrin sealant and suture: experimental intraperitoneal model. Rev Col Bras Cir 2014; 39:509-14. [PMID: 23348648 DOI: 10.1590/s0100-69912012000600011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2012] [Accepted: 07/09/2012] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To compare surgical fixation of polypropylene mesh (PP) and coated polypropylene mesh (PCD) using polypropylene suture and fibrin glue, as for the formation of intraperitoneal adhesions. METHODS A sample of 46 female Wistar rats were randomized into six groups: two control groups, with five rats each, were subjected to one medial incision (MI) and the other to a U-shaped incision (UI), none of these groups received the mesh. Two groups of PP mesh, with ten rats, fixed with suture (PPF), the other with six rats, fixed with biological glue (PPC). And two groups of PCD mesh, at first, with ten animals, the mesh was fixed with sutures (PCDFs) and the second with ten animals with biological glue (PCDC). RESULTS After 21 days, the control groups showed no significant adhesions. The PPC group showed a lower degree of adhesion than the PPF group (p = 0.01). There was no difference between the groups with PCD. CONCLUSION Comparison of fixation was statistically different only with PP mesh, with lesser degrees of adherence when using the glue. Adhesions were predominantly located at the extremities of the meshes studied.
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Affiliation(s)
- Juliano Hermes Maeso Montes
- Experimental Laboratory, Institute for Basic Health Sciences, Lutheran University of Brazil (ULBRA), Brazil.
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Adhesions to sutures, tackers, and glue for intraperitoneal mesh fixation: an experimental study. Hernia 2013; 18:865-72. [DOI: 10.1007/s10029-013-1192-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Accepted: 11/07/2013] [Indexed: 10/26/2022]
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Brand J, Gruber-Blum S, Gruber K, Fortelny RH, Redl H, Petter-Puchner AH. Transporous hernia mesh fixation with fibrin sealant in an in vitro model of spray application. J Surg Res 2013; 183:726-32. [DOI: 10.1016/j.jss.2013.03.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2012] [Revised: 02/10/2013] [Accepted: 03/01/2013] [Indexed: 11/28/2022]
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Tran H, Saliba L, Chandratnam E, Turingan I, Hawthorne W. Strategies to minimize adhesions to intraperitoneally placed mesh in laparoscopic ventral hernia repair. JSLS 2012; 16:89-94. [PMID: 22906336 PMCID: PMC3407463 DOI: 10.4293/108680812x13291597716140] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Adhesions to mesh/tacks in laparoscopic ventral hernia repair are often cited as reasons not to adopt its evidence-based superiority over conventional open methods. This pilot study assessed the occurrence of adhesions to full-sized Polypropylene and Gore-tex DualMesh Plus meshes and the possibility for adhesion prevention using fibrin sealant. METHODS Two 10-cm to 15-cm pieces of mesh were placed and fixed laparoscopically in pigs (25kg to 55kg). Group I: 2 animals with Polypropylene mesh on one side and DualMesh on other side. Group II: 2 animals with DualMesh on each side with fibrin sealant applied to the periphery of mesh and staples to one side. Group III: 1 animal with 2 pieces of Polypropylene mesh with fibrin sealant applied to the entire mesh. All animals underwent laparoscopy 3 months later to assess the extent of adhesions, and full-thickness specimens were removed for histological evaluation. RESULTS More Polypropylene mesh was involved in adhesions than DualMesh. However, with the DualMesh involved in adhesions, more of the surface area was involved in forming adhesions than with Polypropylene mesh. None of the implanted DualMesh had visceral adhesions, while 2 out of 3 Polypropylene meshes had adhesions to both the liver and spleen but none to the bowel. Implanted Polypropylene mesh with fibrin sealant had no adhesions. DualMesh had shrunk more significantly than Polypropylene mesh. Histological evaluation showed absence of acute inflammatory response, significantly more chronic inflammatory response to DualMesh compared to Polypropylene and complete mesothelialization with both meshes. There was extensive collagen deposition between Polypropylene mesh fibers, while fibrosis occurred on both sides of DualMesh with synovial metaplasia over its peritoneal surface akin to encapsulation. CONCLUSIONS DualMesh caused fewer omental and visceral adhesions than Polypropylene mesh did. Fibrin sealant eliminated adhesions to DualMesh and prevented adhesions to Polypropylene mesh when applied over the entire surface. These results support our current use of DualMesh and fibrin sealant in LVHR.
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Affiliation(s)
- Hanh Tran
- University of Sydney, Department of Surgery, Westmead Hospital, Westmead, NSW, Australia.
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Hermans MHE, Brown L, Darmoc M. Adhesion prevention in an intraperitoneal wound model: performance of two resorbable hemostats in a controlled study in rabbits. J Biomed Mater Res B Appl Biomater 2012; 100:1621-6. [PMID: 22706901 DOI: 10.1002/jbm.b.32730] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Revised: 01/26/2012] [Accepted: 03/18/2012] [Indexed: 11/10/2022]
Abstract
Adhesions, particularly in the abdominal and pelvic cavities, represent a significant clinical problem. Among other complications, they are considered the most common cause of intestinal obstructions in the Western world. The purpose of this study was to evaluate two commercially available hemostats for their ability to prevent adhesion formation in an abdominal wound model. The hemostats, a microfibrillar collagen-based composite and microporous polysaccharide spheres were used in a rabbit abdominal model. In the model the cecum was abraded and a peritoneal defect was created on the abdominal sidewall. The test materials were applied over the defects. Clinical and histological results were compared with control (no application of any hemostat at the defect site) on postoperative day 14. The results showed a significant reduction in the incidence, extent and severity of adhesions for both surgical hemostat materials compared with control. The microfibrillar collagen-based composite showed a total absence of adhesions and a high level of reperitonealization. This preclinical study suggests that the use of surgical hemostats may help to reduce or eliminate adhesions and may promote reperitonealization.
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Use of fibrin sealant (Tisseel/Tissucol) in hernia repair: a systematic review. Surg Endosc 2012; 26:1803-12. [PMID: 22278103 DOI: 10.1007/s00464-012-2156-0] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2011] [Accepted: 12/15/2011] [Indexed: 12/21/2022]
Abstract
BACKGROUND Abdominal wall and inguinal hernia repair are the most frequently performed surgical procedures in the United States and Europe. However, traditional methods of mesh fixation are associated with a number of problems including substantial risks of recurrence and of postoperative and chronic pain. The aim of this systematic review is to summarize the clinical safety and efficacy of Tisseel/Tissucol fibrin sealant for hernia mesh fixation. METHODS A PubMed title/abstract search was conducted using the following terms: (fibrin glue OR fibrin sealant OR Tisseel OR Tissucol) AND hernia repair. The bibliographies of the publications identified in the search were reviewed for additional references. RESULTS There were 36 Tisseel/Tissucol studies included in this review involving 5,993 patients undergoing surgery for hernia. In open repair of inguinal hernias, Tisseel compared favorably with traditional methods of mesh fixation, being associated with shorter operative times and hospital stays and a lower incidence of chronic pain. Similarly, after laparoscopic/endoscopic inguinal hernia repair, Tisseel/Tissucol was associated with less use of postoperative analgesics and less acute and chronic postoperative pain than tissue-penetrating mesh-fixation methods. Other end points of concern to surgeons and patients are the risks of inguinal hernia recurrence and of complications such as hematoma formation and intraoperative bleeding. Comparative studies show that Tisseel/Tissucol does not increase the risk of these outcomes and may, in fact, decrease the risk compared with tissue-penetrating fixation methods. When used in the repair of incisional hernias, Tisseel/Tissucol significantly decreased both postoperative morbidity and duration of hospital stay. CONCLUSIONS Clinical evidence published to date supports the use of Tisseel/Tissucol as an option for mesh fixation in open and laparoscopic/endoscopic repair of inguinal and incisional hernias. Guidelines of the International Endohernia Society recommend fibrin sealant mesh fixation, especially in inguinal hernia repair. Nonfixation is reserved for selected cases.
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Marques M, Brown SA, Cordeiro NDS, Rodrigues-Pereira P, Cobrado ML, Morales-Helguera A, Queirós L, Luís A, Freitas R, Gonçalves-Rodrigues A, Amarante J. Effects of coagulase-negative staphylococci and fibrin on breast capsule formation in a rabbit model. Aesthet Surg J 2011; 31:420-8. [PMID: 21551433 DOI: 10.1177/1090820x11404400] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The etiology and ideal clinical treatment of capsular contracture (CC) remain unresolved. Bacteria, especially coagulase-negative staphylococci, have been previously shown to accelerate the onset of CC. The role of fibrin in capsule formation has also been controversial. OBJECTIVE The authors investigate whether fibrin and coagulase-negative staphylococci (CoNS) modulate the histological, microbiological, and clinical outcomes of breast implant capsule formation in a rabbit model and evaluate contamination during the surgical procedure. METHODS Thirty-one New Zealand white female rabbits were each implanted with one tissue expander and two breast implants. The rabbits received (1) untreated implants and expanders (control; n = 10), (2) two implants sprayed with 2 mL of fibrin and one expander sprayed with 0.5 mL of fibrin (fibrin; n = 11), or (3) two implants inoculated with 100 µL of a CoNS suspension (10(8)CFU/mL-0.5 density on the McFarland scale) and one expander inoculated with a CoNS suspension of 2.5 × 10(7) CFU/mL (CoNS; n = 10). Pressure/volume curves and histological and microbiological evaluations were performed. Operating room air samples and contact skin samples were collected for microbiological evaluation. The rabbits were euthanized at four weeks. RESULTS In the fibrin group, significantly decreased intracapsular pressures, thinner capsules, loose/dense (<25%) connective tissue, and negative/mild angiogenesis were observed. In the CoNS group, increased capsular thicknesses and polymorph-type inflammatory cells were the most common findings. Similar bacteria in capsules, implants, and skin were cultured from all the study groups. One Baker grade IV contracture was observed in an implant infected with Micrococcus spp. CONCLUSIONS Fibrin was associated with reduced capsule formation in this preclinical animal model, which makes fibrin an attractive potential therapeutic agent in women undergoing breast augmentation procedures. Clinical strategies for preventing bacterial contamination during surgery are crucial, as low pathogenic agents may promote CC.
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Affiliation(s)
- Marisa Marques
- Hospital de Sao Joao, Servico de Cirurgia Plastica, Porto, Portugal.
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Petter-Puchner A, Gruber-Blum S, Fortelny R. Authors' reply: Comparison of three separate antiadhesive barriers for intraperitoneal onlay mesh hernia repair in an experimental model ( Br J Surg 2011; 98: 442–449). Br J Surg 2011. [DOI: 10.1002/bjs.7549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- A Petter-Puchner
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Vienna, Austria
| | - S Gruber-Blum
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Vienna, Austria
| | - R Fortelny
- Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Vienna, Austria
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Morales-Conde S, Barranco A, Socas M, Alarcón I, Grau M, Casado MA. Systematic review of the use of fibrin sealant in abdominal-wall repair surgery. HERNIA : THE JOURNAL OF HERNIAS AND ABDOMINAL WALL SURGERY 2011. [PMID: 21452012 DOI: 10.1007/s10029-011-0809-x.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE Our objective was to analyze the advantages and inconveniences associated with the use of fibrin sealant compared with mechanical means for mesh fixation following abdominal-wall surgery. METHODS Literature search was conducted in MedLine, EMBASE, and Cochrane Library Plus databases. Articles were randomized clinical trials, nonrandomized comparative studies, and case series containing at least ten patients. RESULTS The fibrin sealant was shown to be biocompatible with the surrounding tissue. In patients treated with fibrin sealant, lower prevalence of acute and chronic postoperative pain was observed, and less hemorrhagic complications occurred. There are no data on the influence of fibrin sealant on seroma decrease. Efficiency in experimental models was similar to that observed for mechanical methods of fixation. Also, adhesions with fibrin sealant were less than that for mechanical methods. CONCLUSIONS Compared with mechanical methods, fibrin sealant is an efficacious alternative for mesh fixation postsurgery of the abdominal wall.
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Affiliation(s)
- S Morales-Conde
- Advanced Laparoscopic Unit, University Hospital Virgen del Rocío, Betis-65, 1°, 41010, Seville, Spain.
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Morales-Conde S, Barranco A, Socas M, Alarcón I, Grau M, Casado MA. Systematic review of the use of fibrin sealant in abdominal-wall repair surgery. Hernia 2011; 15:361-9. [PMID: 21452012 DOI: 10.1007/s10029-011-0809-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2010] [Accepted: 03/04/2011] [Indexed: 11/30/2022]
Affiliation(s)
- S Morales-Conde
- Advanced Laparoscopic Unit, University Hospital Virgen del Rocío, Betis-65, 1°, 41010, Seville, Spain.
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Marques M, Brown SA, Cordeiro NDS, Rodrigues-Pereira P, Cobrado ML, Morales-Helguera A, Lima N, Luís A, Mendanha M, Gonçalves-Rodrigues A, Amarante J. Effects of fibrin, thrombin, and blood on breast capsule formation in a preclinical model. Aesthet Surg J 2011; 31:302-9. [PMID: 21385741 DOI: 10.1177/1090820x11398351] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The root cause of capsular contracture (CC) associated with breast implants is unknown. Recent evidence points to the possible role of fibrin and bacteria in CC formation. OBJECTIVES The authors sought to determine whether fibrin, thrombin, and blood modulated the histological and microbiological outcomes of breast implant capsule formation in a rabbit model. METHODS The authors carried out a case-control study to assess the influence of fibrin, thrombin, and blood on capsule wound healing in a rabbit model. Eighteen New Zealand white rabbits received four tissue expanders. One expander acted as a control, whereas the other expander pockets received one of the following: fibrin glue, rabbit blood, or thrombin sealant. Intracapsular pressure/volume curves were compared among the groups, and histological and microbiological evaluations were performed (capsules, tissue expanders, rabbit skin, and air). The rabbits were euthanized at two or four weeks. RESULTS At four weeks, the fibrin and thrombin expanders demonstrated significantly decreased intracapsular pressure compared to the control group. In the control and fibrin groups, mixed inflammation correlated with decreased intracapsular pressure, whereas mononuclear inflammation correlated with increased intracapsular pressure. The predominant isolate in the capsules, tissue expanders, and rabbit skin was coagulase-negative staphylococci. For fibrin and thrombin, both cultures that showed an organism other than staphylococci and cultures that were negative were associated with decreased intracapsular pressure, whereas cultures positive for staphylococci were associated with increased intracapsular pressure. CONCLUSIONS Fibrin application during breast implantation may reduce rates of CC, but the presence of staphylococci is associated with increased capsule pressure even in the presence of fibrin, so care should be taken to avoid bacterial contamination.
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Affiliation(s)
- Marisa Marques
- Department of Plastic and Reconstructive Surgery, Faculty of Medicine, University of Oporto, Hospital of São João, Portugal.
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Fortelny RH, Petter-Puchner AH, Glaser KS, Offner F, Benesch T, Rohr M. Adverse effects of polyvinylidene fluoride-coated polypropylene mesh used for laparoscopic intraperitoneal onlay repair of incisional hernia. Br J Surg 2010; 97:1140-5. [PMID: 20632284 DOI: 10.1002/bjs.7082] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Polyvinylidene fluoride-coated polypropylene meshes have been developed specifically for intraperitoneal onlay mesh repair. They combine a macroporous design with biomechanical characteristics compatible with the abdominal wall and are reported to have favourable antiadhesive properties. This retrospective study reports complications related to one of these materials, DynaMesh. METHODS Twenty-nine patients underwent intraperitoneal onlay mesh repair with DynaMesh at one of two hospitals. Patients characteristics, surgical procedures and postoperative analgesia were comparable at both sites. RESULTS Six patients developed DynaMesh-related complications that required surgical reintervention by laparotomy within 1 year of operation. Surgical reintervention was for adhesions in five patients and the mesh had to be explanted in three. One mesh was explanted because of early infection. Adhesions to DynaMesh were found in two patients who had surgery for unrelated reasons. CONCLUSION Laparoscopic intraperitoneal onlay DynaMesh repair was associated with a high rate of complications.
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Affiliation(s)
- R H Fortelny
- Second Department of Surgery, Wilhelminenspital, Vienna, Austria
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Fibrin glue for intraperitoneal laparoscopic mesh fixation: a comparative study in a swine model. Surg Endosc 2010; 25:737-48. [DOI: 10.1007/s00464-010-1244-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 07/05/2010] [Indexed: 10/19/2022]
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Kamel RM. Prevention of postoperative peritoneal adhesions. Eur J Obstet Gynecol Reprod Biol 2010; 150:111-8. [PMID: 20382467 DOI: 10.1016/j.ejogrb.2010.02.003] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2009] [Revised: 12/15/2009] [Accepted: 02/01/2010] [Indexed: 11/17/2022]
Abstract
Adhesions are bands of tissue that connect organs together. It is frequently reported after surgery and remains a major problem for health and society. Efforts to prevent or reduce peritoneal adhesions mostly have been unsuccessful, hindered by their empirical basis, lack of good predictive animal models and complexity of adhesion pathogenesis. Although a good surgical technique is a crucial part of adhesion prevention, the technique alone cannot effectively eliminate the adhesions. Thus, there remains a room for further research. A comprehensive literature review of published experimental and clinical studies of adhesion prevention was carried out at the University of Bristol electronic library (MetaLib) with cross-search of seven different medical databases (AMED-Allied and Complementary Medicine Database, BIOSIS Previews on Web of Knowledge, Cochrane Library, Embase and Medline on Web of Knowledge, OvidSP and PubMed) by using key words (peritoneal adhesions, postoperative adhesions, prevention) to explore the progress in different surgical strategies and adjuvant materials used to prevent adhesions formation and reformation. By the end of the study, recommendations formulated for surgeons to be followed during the operations to prevent, as much as possible, the postoperative adhesions.
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Affiliation(s)
- Remah M Kamel
- European University Diploma of Operative Endoscopy, France.
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An apical symphysial technique using a wide absorbable mesh placed on the apex for primary spontaneous pneumothorax. Surg Endosc 2009; 23:2515-21. [PMID: 19296169 DOI: 10.1007/s00464-009-0436-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2008] [Revised: 02/18/2009] [Accepted: 02/27/2009] [Indexed: 01/05/2023]
Abstract
BACKGROUND The outcome of thoracoscopic bullectomy for primary spontaneous pneumothorax (PSP) is not satisfactory. To reduce postoperative pneumothorax recurrence after thoracoscopic bullectomy, an effective and easy surgical method is required. We tried a new method using an absorbable mesh that covered the whole apical visceral pleura. METHODS A total of 157 sides of 143 patients who underwent stapled bullectomy under thoracoscopy for PSP were reviewed retrospectively. In the apical covering group (group A), a 15 x 15-cm(2) absorbable mesh sheet was placed on the apical visceral pleura with fibrin glue. Patients in group B underwent bullectomy alone. Cumulative postoperative recurrence was compared between the groups. Recurrent cases in group A were examined clinicopathologically. RESULTS Group A had 111 cases and group B had 46. There was no operative mortality. Postoperative recurrence occurred in 15 of 157 cases (9.6%): 4 in group A and 11 in group B. The cumulative postoperative 5-year recurrence rate was 3.6% in group A and 23.9% in group B (log-rank test, p = 0.013). In group A, local adhesion was seen at the apical pleurae, and inflammatory changes with foreign body giant cells were seen at the pleura covered with the mesh. CONCLUSIONS Placement of a wide absorbable mesh with fibrin glue at the apical visceral pleura significantly reduced postoperative recurrence after thoracoscopic bullectomy for PSP. The mesh was thought to act as a foreign body on the pleura and induce local inflammatory adhesion between the apical pleurae after bullectomy. This was an easy and effective symphysial procedure.
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