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Pepe G, Chiarello MM, Bianchi V, Fico V, Altieri G, Tedesco S, Tropeano G, Molica P, Di Grezia M, Brisinda G. Entero-Cutaneous and Entero-Atmospheric Fistulas: Insights into Management Using Negative Pressure Wound Therapy. J Clin Med 2024; 13:1279. [PMID: 38592102 PMCID: PMC10932196 DOI: 10.3390/jcm13051279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 02/14/2024] [Accepted: 02/22/2024] [Indexed: 04/10/2024] Open
Abstract
Enteric fistulas are a common problem in gastrointestinal tract surgery and remain associated with significant mortality rates, due to complications such as sepsis, malnutrition, and electrolyte imbalance. The increasingly widespread use of open abdomen techniques for the initial treatment of abdominal sepsis and trauma has led to the observation of so-called entero-atmospheric fistulas. Because of their clinical complexity, the proper management of enteric fistula requires a multidisciplinary team. The main goal of the treatment is the closure of enteric fistula, but also mortality reduction and improvement of patients' quality of life are fundamental. Successful management of patients with enteric fistula requires the establishment of controlled drainage, management of sepsis, prevention of fluid and electrolyte depletion, protection of the skin, and provision of adequate nutrition. Many of these fistulas will heal spontaneously within 4 to 6 weeks of conservative management. If closure is not accomplished after this time point, surgery is indicated. Despite advances in perioperative care and nutritional support, the mortality remains in the range of 15 to 30%. In more recent years, the use of negative pressure wound therapy for the resolution of enteric fistulas improved the outcomes, so patients can be successfully treated with a non-operative approach. In this review, our intent is to highlight the most important aspects of negative pressure wound therapy in the treatment of patients with enterocutaneous or entero-atmospheric fistulas.
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Affiliation(s)
- Gilda Pepe
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
| | - Maria Michela Chiarello
- General Surgery Operative Unit, Department of Surgery, Provincial Health Authority, 87100 Cosenza, Italy;
| | - Valentina Bianchi
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
| | - Valeria Fico
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
| | - Gaia Altieri
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
| | - Silvia Tedesco
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
| | - Giuseppe Tropeano
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
| | - Perla Molica
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
| | - Marta Di Grezia
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
| | - Giuseppe Brisinda
- Emergency Surgery and Trauma Center, Department of Abdominal and Endocrine Metabolic Medical and Surgical Sciences, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy; (G.P.); (V.B.); (V.F.); (G.A.); (S.T.); (G.T.); (P.M.); (M.D.G.)
- Department of Medicine and Surgery, Catholic School of Medicine “Agostino Gemelli”, Largo Francesco Vito 1, 00168 Rome, Italy
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Management of enteroatmospheric fistula: A ten-year experience following fifteen years of learning. Surgery 2023; 173:1079-1085. [PMID: 36653234 DOI: 10.1016/j.surg.2022.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 11/20/2022] [Accepted: 12/11/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Enteroatmospheric fistulas are a serious complication of Open Abdomen. The goal of this study was to present the strategy and results of enteroatmospheric fistulas treatment during the last 10 years, after a long learning period. METHODS Seventy-seven patients with enteroatmospheric fistulas were treated and the data recorded between 2012 and 2021. For local treatment, 3 negative pressure methods were used, according to the wound characteristics. The results of conservative and surgical treatments were retrospectively identified and described, including nutritional recovery, morbidity and mortality. Predictors of spontaneous closure, as well as risk factors for the fistula's recurrence and mortality were analyzed. RESULTS Nutritional and clinical recovery was achieved in 66 patients (85.7%). Fourteen patients (18%) were healed without surgery after a median of 57 days (range 35-426 days). Unique lesions (13/46; P = .02, OR 10.23), initial output ≤700 mL/day (9/28; P = .0035, OR 3.79) and deep fistulas (9/12; P = .00001, OR 33.6) were encountered and acknowledged to be as spontaneous closure factors. Fifty-six patients (72.7%) required reconstructive surgery of the intestinal tract after a median of 187 days since last laparotomy (range: 63-455 days). There were 9 postoperative recurrences (16%), 5 of them closed with conservative treatment. No significant risk factors for recurrence nor postoperative mortality were found. Fistula complete closure was achieved in 63 of the 77 patients studied (81.8%), and 7 patients died (9%). CONCLUSION The combination of 3 vacuum methods used for enteroatmospheric fistula management was effective. Spontaneous closure of an enteroatmospheric fistula is unlikely but feasible when lesions are single, deep, with limited output, and when intestinal continuity is preserved. Surgical indications are well defined, although mortality and recurrence rates are still high.
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Popivanov G, Cirocchi R, Penchev D, Kjossev K, Konaktchieva M, Mutafchiyski V. Successful Negative Pressure Therapy of Enteroatmospheric Fistula after Right Colectomy for Complicated Crohn’s Disease —A Proposal for a Three-Drain Wound-Separation Technique. Medicina (B Aires) 2022; 58:medicina58020199. [PMID: 35208523 PMCID: PMC8880797 DOI: 10.3390/medicina58020199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 11/30/2022] Open
Abstract
Enteroatmospheric fistulas (EAFs) are still the worst complication of the open abdomen. They lead to a significantly prolonged intensive care unit and hospital stay and to high mortality. Despite the various techniques described in the literature EAFs remain “a nightmare” for the patient, the surgeon, and the hospital. Here we describe a case of right colectomy for obstructing Crohn’s disease in a 26-year-old. On the 19th postoperative day, he developed a superficial EAF. Due to the frozen abdomen, neither resection of the anastomosis, nor implementation of the known techniques for treatment of EAFs were possible. This prompted us to modify the Pepe technique. The EAF was isolated from the upper and lower parts of the wound through deep-skin and subcutaneous sutures and the application of two small pieces of non-adherent plastic foil. The lower holes of a single drain, put through a piece of black foam, were placed over the fistula. The upper holes, which were enveloped with the foam, remained in contact with the wound. The drain was connected to a negative pressure of 125 mmHg. NPWT (negative pressure wound therapy) was also applied by two separate sponges and drains in the upper and lower part. The mainstay of EAF treatment is the isolation of the EAF from the abdominal cavity and subcutaneous tissue, supported by control of the sepsis and adequate nutrition. The proposed technique is applicable in cases with a single, superficial EAF on the background of the frozen abdomen with minimal lateral fascial retraction. As of today, due to the rarity of the condition and lack of randomized trials, EAFs still represents a unique challenge often requiring improvisation.
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Affiliation(s)
- Georgi Popivanov
- Department of Surgery, Military Medical Academy, “Sv. G. Sofiiski” Str. 3, 1606 Sofia, Bulgaria; (D.P.); (K.K.); (V.M.)
- Correspondence: ; Tel.: +359-885-521-241; Fax: +359-2-95-26-536
| | - Roberto Cirocchi
- Department of Surgical Science, University of Perugia, 06123 Perugia, Italy;
| | - Dimitar Penchev
- Department of Surgery, Military Medical Academy, “Sv. G. Sofiiski” Str. 3, 1606 Sofia, Bulgaria; (D.P.); (K.K.); (V.M.)
| | - Kirien Kjossev
- Department of Surgery, Military Medical Academy, “Sv. G. Sofiiski” Str. 3, 1606 Sofia, Bulgaria; (D.P.); (K.K.); (V.M.)
| | - Marina Konaktchieva
- Department of Gastroenterology, Hepatology and Transplantology, Military Medical Academy, “Sv. G. Sofiiski” Str. 3, 1606 Sofia, Bulgaria;
| | - Ventsislav Mutafchiyski
- Department of Surgery, Military Medical Academy, “Sv. G. Sofiiski” Str. 3, 1606 Sofia, Bulgaria; (D.P.); (K.K.); (V.M.)
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Bass GA, Dzierba AL, Taylor B, Lane-Fall M, Kaplan LJ. Tertiary peritonitis: considerations for complex team-based care. Eur J Trauma Emerg Surg 2021; 48:811-825. [PMID: 34302503 PMCID: PMC8308068 DOI: 10.1007/s00068-021-01750-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 07/18/2021] [Indexed: 12/14/2022]
Abstract
Peritonitis, as a major consequence of hollow visceral perforation, anastomotic disruption, ischemic necrosis, or other injuries of the gastrointestinal tract, often drives acute care in the emergency department, operating room, and the ICU. Chronic critical illness (CCI) represents a devastating challenge in modern surgical critical care where successful interventions have fostered a growing cohort of patients with prolonged dependence on mechanical ventilation and other organ supportive therapies who would previously have succumbed much earlier in the acute phase of critical illness. An important subset of CCI patients are those who have survived an emergency abdominal operation, but who subsequently require prolonged open abdomen management complicated by persistent peritoneal space infection or colonization, fistula formation, and gastrointestinal (GI) tract dysfunction; these patients are described as having tertiary peritonitis (TP).The organ dysfunction cascade in TP terminates in death in between 30 and 64% of patients. This narrative review describes key—but not all—elements in a framework for the coordinate multiprofessional team-based management of a patient with tertiary peritonitis to mitigate this risk of death and promote recovery. Given the prolonged critical illness course of this unique patient population, early and recurrent Palliative Care Medicine consultation helps establish goals of care, support adjustment to changes in life circumstance, and enable patient and family centered care.
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Affiliation(s)
- Gary Alan Bass
- Division of Traumatology, Surgical Critical Care and Emergency Surgery, Perelman School of Medicine, University of Pennsylvania, 51 N. 39th Street, MOB 1, Suite 120, Philadelphia, PA 19104 USA
- Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, USA
- European Society of Trauma and Emergency Surgery, Visceral Trauma Section, Philadelphia, USA
| | - Amy L. Dzierba
- Department of Pharmacy, New York-Presbyterian Hospital, Columbia University Irving Medical Center, New York, NY USA
| | - Beth Taylor
- Department of Research for Patient Care Services, Barnes-Jewish Hospital, St. Louis, MO USA
| | - Meghan Lane-Fall
- Department of Anesthesia and Critical Care, Perelman School of Medicine, University of Pennsylvania, 3400 Spruce Street, 5 Dulles, Philadelphia, PA 19104 USA
| | - Lewis J. Kaplan
- Division of Traumatology, Surgical Critical Care and Emergency Surgery, Perelman School of Medicine, University of Pennsylvania, 51 N. 39th Street, MOB 1, Suite 120, Philadelphia, PA 19104 USA
- Surgical Services, Section of Surgical Critical Care, Corporal Michael J Crescenz VA Medical Center, 3900 Woodland Avenue, Philadelphia, PA 19104 USA
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Hofmann AT, May C, Glaser K, Fortelny RH. Delayed Closure of Open Abdomen in Septic Patients Treated With Negative Pressure Vacuum Therapy and Dynamic Sutures: A 10-Years Follow-Up on Long-Term Complications. Front Surg 2021; 7:611905. [PMID: 33521047 PMCID: PMC7844391 DOI: 10.3389/fsurg.2020.611905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 12/07/2020] [Indexed: 12/03/2022] Open
Abstract
Introduction: Patients with open abdomen after surgical interventions associated with the complication of secondary peritonitis are successfully treated with negative pressure wound therapy. The use of dynamic fascial sutures reduces fascial lateralization and increases successful delayed fascial closure after open abdomen treatment. Methods: In 2017 we published the follow-up results of 38 survivors out of 87 open abdomen patients treated with negative pressure wound therapy and dynamic fascial sutures between 2007 and 2012. In our current study we present the 10-years follow-up results regarding long-term complications with the focus on incisional hernias and pain. Since 2017 seven more patients have died, hence 31 patients were included in the current study. The patients were asked to answer questions about specific long-term complications of OA treatment including pain, the presence of incisional hernias and subsequent surgical interventions. Demographic data and data regarding fascial closure after open abdomen treatment were collected. All results were analyzed quantitatively. The follow-up period was 8–13 years. Results: The median age was 69 (30–90) years, and 15 (48.4%) were females. Twenty-four patients (77.4%) responded to the questionnaire: Three patients (12.5%) suffered from pain in the original operating field, all three at rest but not during exercise. None of the patients required analgesic treatment. Eleven patients (45.8%) were found to have incisional hernias. Five out of 11 hernias (45.5%) were treated by surgery and did not declare any pain in the operating field. Among the patients with incisional hernias lower MPI (Mannheimer Peritonitis Index) at the time of primary surgery but more reoperations and treatment days were found. The technique of fascial closure was heterogenic and no differences in the occurrence of incisional hernia could be detected. Conclusion: The incidence of incisional hernias after open abdomen treatment is still high, but are associated with little pain in the original operating field. Further studies are required to investigate methods for fascial closure techniques after OA treatment.
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Affiliation(s)
- Anna Theresa Hofmann
- Department of General, Visceral and Oncological Surgery, Klinik Ottakring, Vienna, Austria
| | - Christopher May
- Department of General, Visceral and Oncological Surgery, Klinik Ottakring, Vienna, Austria
| | - Karl Glaser
- Department of General, Visceral and Oncological Surgery, Klinik Ottakring, Vienna, Austria
| | - René H Fortelny
- Department of General, Visceral and Oncological Surgery, Klinik Ottakring, Vienna, Austria.,Medical Faculty, Sigmund Freud Private University, Vienna, Austria
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Abstract
There are very few clinical studies that highlight a definitive and comprehensive guideline for the management of enterocutaneous fistulas. Most accepted guidelines are found in textbooks and are taken from expert advice and case reports. The goal of this review is to highlight advancements relevant to the management of enterocutaneous fistulas from the recent two to three years. Although strong evidence-based guidelines are lacking, the consensus is that a multidisciplinary team working with a clear treatment plan targeting multiple aspects of management can maximize patient outcomes.
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Affiliation(s)
- Jamie Heimroth
- Hiram C. Polk, Jr MD Department of Surgery, University of Louisville, Louisville, Kentucky
| | - Eric Chen
- Department of Neurosurgery, University of Nebraska Medical Center, Omaha, Nebraska
| | - Erica Sutton
- Hiram C. Polk, Jr MD Department of Surgery, University of Louisville, Louisville, Kentucky
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Martinez JL, Luque-De-LeÓN E, Souza-Gallardo LM, JimÉNez-LÓPez M, Ferat-Osorio E. Results after Definitive Surgical Treatment in Patients with Enteroatmospheric Fistula. Am Surg 2018. [DOI: 10.1177/000313481808400115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
As enteroatmospheric fistulas (EAF) lack healthy overlying tissue, spontaneous healing is very unlikely. Our aim was to identify risk factors for recurrence and mortality after definitive surgical treatment for EAF. Sixty-two consecutive patients with a diagnosis of EAF were submitted to definitive surgical repair (fistula resection and primary anastomosis) during a 6-year period. Several patient, disease, and operative variables were assessed as risk factors associated to our endpoints: recurrence and mortality. All patients were followed-up until hospital discharge or death. Univariate and multivariate analysis were performed. There were 24 females and 38 males with a median age of 53 years (interquartile ranges 43–63). EAF recurred in 23 patients. Univariate analysis identified several risk factors for recurrence which included performing more than one anastomosis (20 vs 52%, P = 0.013), failure of achieving total abdominal closure (16 vs 47%, P = 0.025), intraoperative hemorrhage >400 cc (28 vs 65%, P = 0.007), presence of multiple fistulas (25 vs 61%, P = 0.008), and preoperative C-reactive protein >0.5 mg/dL (54 vs 82%, P = 0.029). The latter two remained significant after multivariate analysis. Final EAF closure was attained in 47 patients (76%) and 8 more (13%) had a low-output (<50 mL/day) enterocutaneous fistula. Timing of surgery was not related to fistula recurrence. Eight patients died (13%), and fistula recurrence was the only risk factor found related to mortality both through univariate (26 vs 5%, P = 0.043) and after multivariate analysis. EAF management represents a rather challenging problem. Timing for surgical treatment is controversial and is based mostly on patient status and surgeon's criteria. Recurrence is associated to EAF characteristics and an inflammatory state; it was also the only factor associated to mortality.
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Affiliation(s)
- Jose L. Martinez
- Department of General and Gastrointestinal Surgery, UMAE Hospital de Especialidades – Centro Médico Nacional Siglo XXI (IMSS), México City, México
| | - Enrique Luque-De-LeÓN
- Department of General and Gastrointestinal Surgery, UMAE Hospital de Especialidades – Centro Médico Nacional Siglo XXI (IMSS), México City, México
| | - Luis Manuel Souza-Gallardo
- Department of General and Gastrointestinal Surgery, UMAE Hospital de Especialidades – Centro Médico Nacional Siglo XXI (IMSS), México City, México
| | - Maricela JimÉNez-LÓPez
- Department of General and Gastrointestinal Surgery, UMAE Hospital de Especialidades – Centro Médico Nacional Siglo XXI (IMSS), México City, México
| | - Eduardo Ferat-Osorio
- Department of General and Gastrointestinal Surgery, UMAE Hospital de Especialidades – Centro Médico Nacional Siglo XXI (IMSS), México City, México
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Lauro A, Cirocchi R, Cautero N, Dazzi A, Pironi D, Di Matteo FM, Santoro A, Faenza S, Pironi L, Pinna AD. Surgery for post-operative entero-cutaneous fistulas: is bowel resection plus primary anastomosis without stoma a safe option to avoid early recurrence? Report on 20 cases by a single center and systematic review of the literature. G Chir 2017; 38:185-198. [PMID: 29182901 DOI: 10.11138/gchir/2017.38.4.185] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND A review was performed on entero-cutaneous fistula (ECF) repair and early recurrence, adding our twenty adult patients (65% had multiple fistulas). METHODS The search yielded 4.098 articles but only 15 were relevant: 1.217 patients underwent surgery. The interval time between fistula's diagnosis and operative repair was between 3 months and 1 year. A bowel resection with primary anastomosis was performed in 1.048 patients, 192 (18.3%) underwent a covering stoma: 856 patients (81.7%) had a fistula takedown in one procedure. RESULTS The patients had 14.3% recurrence and 13.1% mortality rate. In our experience 75% were surgically treated after a period equal or above one year from fistula occurrence: surgery was very demolitive (in 40% remnant small bowel was less than 100 cm). We performed a bowel resection with a hand-sewn anastomosis (95%) without temporary stoma. In-hospital mortality was 0% and at discharge all were back to oral intake with 0% early re-fistulisation. CONCLUSIONS Literature supports our experience: ECF takedown could be safely performed after an adequate period of recovery from 3 months to one year from fistula occurrence. In our series primary repair (bowel resection plus reconnection surgery without temporary stoma) avoided an early recurrence without mortality.
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Latifi R, Samson D, Haider A, Azim A, Iftikhar H, Joseph B, Tilley E, Con J, Gashi S, El-Menyar A. Risk-adjusted adverse outcomes in complex abdominal wall hernia repair with biologic mesh: A case series of 140 patients. Int J Surg 2017; 43:26-32. [PMID: 28526657 DOI: 10.1016/j.ijsu.2017.05.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 04/17/2017] [Accepted: 05/14/2017] [Indexed: 01/14/2023]
Abstract
INTRODUCTION Biologic mesh is preferred for repair of complex abdominal wall hernias (CAWHs) in patients at high risk of wound infection. We aimed to identify predictors of adverse outcomes after complex abdominal wall hernia repair (CAWR) using biologic mesh with different placement techniques and under different surgical settings. METHODS A retrospective case series study was conducted on all patients who underwent CAWR with biologic mesh between 2010 and 2015 at a tertiary medical center. RESULTS the study population included 140 patients with a mean age of 54 ± 14 years and a median follow up period 8.8 months. Mesh size ranged from 50 to 1225 cm2. Ninety percent of patients had undergone previous surgery. Type of surgery was classified as elective in 50.7%, urgent in 24.3% and emergent in 25.0% and a porcine mesh was implanted in 82.9%. The most common mesh placement technique was underlay (70.7%), followed by onlay (16.4%) and bridge (12.9%). Complications included wound complications (30.7%), reoperation (25.9%), hernia recurrence (20.7%), and mesh removal (10.0%). Thirty-two patients (23.0%) were admitted to the ICU and the mean hospital length of stay was 10.8 ± 17.5 days. Age-sex adjusted predictors of recurrence were COPD (OR 4.2; 95%CI 1.003-17.867) and urgent surgery (OR 10.5; 95%CI 1.856-59.469), whereas for reoperation, mesh size (OR 6.8; 95%CI 1.344-34.495) and urgent surgery (OR 5.2; 95%CI 1.353-19.723) were the predictors. CONCLUSIONS Using biologic mesh, one-quarter and one-fifth of CAWR patients are complicated with reoperation or recurrence, respectively. The operation settings and comorbidity may play a role in these outcomes regardless of the mesh placement techniques.
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Affiliation(s)
- Rifat Latifi
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, NY, USA; Department of Surgery, The University of Arizona, Tucson, AZ, USA.
| | - David Samson
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Ansab Haider
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Asad Azim
- Department of Surgery, The University of Arizona, Tucson, AZ, USA
| | - Hajira Iftikhar
- Department of Surgery, The University of Arizona, Tucson, AZ, USA
| | - Bellal Joseph
- Department of Surgery, The University of Arizona, Tucson, AZ, USA
| | - Elizabeth Tilley
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Jorge Con
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Saranda Gashi
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
| | - Ayman El-Menyar
- Department of Surgery, Westchester Medical Center and New York Medical College, Valhalla, NY, USA
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Hofmann AT, Gruber-Blum S, Lechner M, Petter-Puchner A, Glaser K, Fortelny R. Delayed closure of open abdomen in septic patients treated with negative pressure wound therapy and dynamic fascial suture: the long-term follow-up study. Surg Endosc 2017; 31:4717-4724. [PMID: 28424908 DOI: 10.1007/s00464-017-5547-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Accepted: 03/28/2017] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Negative pressure wound therapy (NPWT) is widely used in the treatment of open abdomen (OA). The use of dynamic fascial sutures (DFS) increases the rate of successful delayed closure by reducing fascial lateralization. We recently published a prospective controlled trial including 87 patients undergoing abdominal surgery for secondary peritonitis between 2007 and 2012. Patients were treated with NPWT and DFS for approximation of fascial edges. The present study represents a follow-up assessment of these patients 5-9 years after OA treatment with NPWT and DFS. METHODS The 39 patients still alive were included in the recent study according to the protocol of our last study in 2013. All patients received a questionnaire regarding long-term complications after OA treatment between 2007 and 2012. Mean follow-up was 5-9 years. Analyzed parameters included pain, the presence of incisional hernia, and subsequent surgical interventions. Results were analyzed quantitatively. RESULTS One patient had deceased since the last publication in 2013, and hence 38 patients were included in the current study. The median age was 60.9 (25.2-86.1) years, and 17 (44.7%) were females. Overall 56.3% of the original 87 patients had died during the long-term follow-up period. 21 patients (55.3%) answered the questionnaire. Six (28.6%) declared that they suffered from pain in the previous operating field, five (23.8%) at rest, and three (14.3%) during exercise. In five patients (23.8%), pain lasted for more than 3 months. One patient (4.8%) still requires analgesic treatment. Among the 21 patients, seven (33.3%) were found to have incisional hernias. Three hernias (42.9%) were treated by surgery. CONCLUSION Incisional hernia rates after OA treatment remain high, but are accompanied by little pain. The ideal technique of fascial closure after NPWT should be investigated in further research.
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Affiliation(s)
- Anna Theresa Hofmann
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital, Montleartstrasse 37, 1160, Vienna, Austria.
| | - Simone Gruber-Blum
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital, Montleartstrasse 37, 1160, Vienna, Austria
| | - Michael Lechner
- Department of Surgery, Paracelsus Medical University, Müllner Hauptstrasse 48, 5020, Salzburg, Austria
| | - Alexander Petter-Puchner
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital, Montleartstrasse 37, 1160, Vienna, Austria
| | - Karl Glaser
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital, Montleartstrasse 37, 1160, Vienna, Austria
| | - René Fortelny
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital, Montleartstrasse 37, 1160, Vienna, Austria.,Sigmund Freud University, Freudplatz 1, 1020, Vienna, Austria
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Abstract
With advances in abdominal surgery and the management of major trauma, complex abdominal wall defects have become the new surgical disease, and the need for abdominal wall reconstruction has increased dramatically. Subsequently, how to reconstruct these large defects has become a new surgical question. While most surgeons use native abdominal wall whenever possible, evidence suggests that synthetic or biologic mesh needs to be added to large ventral hernia repairs. One particular group of patients who exemplify "complex" are those with contaminated wounds, enterocutaneous fistulas, enteroatmospheric fistulas, and/or stoma(s), where synthetic mesh is to be avoided if at all possible. Most recently, biologic mesh has become the new standard in high-risk patients with contaminated and dirty-infected wounds. While biologic mesh is the most common tissue engineered used in this field of surgery, level I evidence is needed on its indication and long-term outcomes. Various techniques for reconstructing the abdominal wall have been described, however the long-term outcomes for most of these studies, are rarely reported. In this article, I outline current practical approaches to perioperative management and definitive abdominal reconstruction in patients with complex abdominal wall defects, with or without fistulas, as well as those who have lost abdominal domain.
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12
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Abstract
BACKGROUND A part of damage-control laparotomy is to leave the fascial edges and the skin open to avoid abdominal compartment syndrome and allow further explorations. This condition, known as open abdomen (OA), although effective, is associated with severe complications. Our aim was to develop evidence-based recommendations to define indications for OA, techniques for temporary abdominal closure, management of enteric fistulas, and methods of definitive wall closure. METHODS The literature from 1990 to 2014 was systematically screened according to PRISMA [Preferred Reporting Items for Systematic Reviews and Meta-analyses] protocol. Seventy-six articles were reviewed by a panel of experts to assign grade of recommendations (GoR) and level of evidence (LoE) using the GRADE [Grading of Recommendations Assessment, Development, and Evaluation] system, and an international consensus conference was held. RESULTS OA in trauma is indicated at the end of damage-control laparotomy, in the presence of visceral swelling, for a second look in vascular injuries or gross contamination, in the case of abdominal wall loss, and if medical treatment of abdominal compartment syndrome has failed (GoR B, LoE II). Negative-pressure wound therapy is the recommended temporary abdominal closure technique to drain peritoneal fluid, improve nursing, and prevent fascial retraction (GoR B, LoE I). Lack of OA closure within 8 days (GoR C, LoE II), bowel injuries, high-volume replacement, and use of polypropylene mesh over the bowel (GoR C, LoE I) are risk factors for frozen abdomen and fistula formation. Negative-pressure wound therapy allows to isolate the fistula and protect the surrounding tissues from spillage until granulation (GoR C, LoE II). Correction of fistula is performed after 6 months to 12 months. Definitive closure of OA has to be obtained early (GoR C, LoE I) with direct suture, traction devices, component separation with or without mesh. Biologic meshes are an option for wall reinforcement if bacterial contamination is present (GoR C, LoE II). CONCLUSION OA and negative-pressure techniques improve the care of trauma patients, but closure must be achieved early to avoid complications.
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Predictive value of preoperative serum C-reactive protein for recurrence after definitive surgical repair of enterocutaneous fistula. Am J Surg 2016; 213:105-111. [PMID: 27394064 DOI: 10.1016/j.amjsurg.2016.05.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 05/05/2016] [Accepted: 05/16/2016] [Indexed: 12/26/2022]
Abstract
BACKGROUND Recurrence rates after surgical repair of enterocutaneous fistula (ECF) have not changed substantially. Serum C-reactive protein (s-CRP) has been used as an indicator of postoperative complications in abdominal surgery. The aim of this study was to determine the predictive value of preoperative s-CRP for recurrence after definitive surgical repair of ECF. METHODS Fifty consecutive patients with ECF persistence submitted electively to definitive surgical repair (ECF resection with primary anastomosis) were included. Among several variables, preoperative s-CRP (primary independent variable) was assessed as a factor related to recurrence (dependent variable). Univariate and multivariate analyses were performed. RESULTS ECF recurred in 19 patients (38%). Univariate and multivariate analyses disclosed operative blood loss greater than 325 mL (P < .05) and preoperative s-CRP greater than .5 mg/dL (P < .01) as the only risk factors for recurrence. ECF recurrence rates were significantly higher for patients with preoperative s-CRP above this level (53% vs 11%, P < .01). After conservative and surgical management, overall ECF closure was attained in 40 patients (80%). CONCLUSIONS Our results suggest that s-CRP may serve as a useful parameter to predict potential failure (recurrence) in patients submitted to definitive closure of ECF.
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Classification, prevention and management of entero-atmospheric fistula: a state-of-the-art review. Langenbecks Arch Surg 2016; 401:1-13. [PMID: 26867939 DOI: 10.1007/s00423-015-1370-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 12/22/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND Entero-atmospheric fistula (EAF) is an enteric fistula occurring in the setting of an open abdomen, thus creating a communication between the GI tract and the external atmosphere. Management and nursing of patients suffering EAF carries several challenges, and prevention of EAF should be the first and best treatment option. PURPOSE Here, we present a novel modified classification of EAF and review the current state of the art in its prevention and management including nutritional issues and feeding strategies. We also provide an overview on surgical management principles, highlighting several surgical techniques for dealing with EAF that have been reported in the literature throughout the years. CONCLUSIONS The treatment strategy for EAF should be multidisciplinary and multifaceted. Surgical treatment is most often multistep and should be tailored to the single patient, based on the type and characteristics of the EAF, following its correct identification and classification. The specific experience of surgeons and nursing staff in the management of EAF could be enhanced, applying distinct simulation-based ex vivo training models.
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15
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Thompson JS. Short Bowel Syndrome and Malabsorption - Causes and Prevention. VISZERALMEDIZIN 2015; 30:174-8. [PMID: 26288591 PMCID: PMC4513821 DOI: 10.1159/000363276] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background The short bowel syndrome (SBS) is a condition caused by extensive intestinal resection for a variety of conditions. The etiology varies by age group. Necrotizing enterocolitis is the leading cause in infants. In older children, trauma and malignancies are most common. Postoperative SBS has become most common in adults, followed by mesenteric vascular disease and cancer/irradiation. Methods Systematic literature review. Results Prevention of SBS should be given high priority. Each of the etiologies has been evaluated and strategies to prevent extensive resection have been developed. These include a thoughtful approach to reoperation, early identification of complications, e.g. intestinal ischemia, reducing radiation enteritis, and bowel-conserving therapies in diseases such as Crohn's disease. Conclusion Several operative strategies to prevent SBS are useful. Timing and extent of reoperation need careful consideration. Minimizing intestinal resection, bowel-conserving techniques for complications such as fistula or strictures, and remodeling procedures are important.
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Affiliation(s)
- Jon S Thompson
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
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Marinis A, Gkiokas G, Argyra E, Fragulidis G, Polymeneas G, Voros D. "Enteroatmospheric fistulae"--gastrointestinal openings in the open abdomen: a review and recent proposal of a surgical technique. Scand J Surg 2014; 102:61-8. [PMID: 23820678 DOI: 10.1177/1457496913482252] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The occurrence of an enteric fistula in the middle of an open abdomen is called an enteroatmospheric fistula, which is the most challenging and feared complication for a surgeon to deal with. It is in fact not a true fistula because it neither has a fistula tract nor is covered by a well-vascularized tissue. The mortality of enteroatmospheric fistulae was as high as 70% in past decades but is currently approximately 40% due to advanced modern intensive care and improved surgical techniques. Management of patients with an open abdomen and an enteroatmospheric fistula is very challenging. Intensive care support of organs and systems is vital in order to manage the severely septic patient and the associated multiple organ failure syndrome. Many of the principles applied to classic enterocutaneous fistulae are used as well. Control of enteric spillage, attempts to seal the fistula, and techniques of peritoneal access for excision of the involved loop are reviewed in this report. Additionally, we describe our recent proposal of a lateral surgical approach via the circumference of the open abdomen in order to avoid the hostile and granulated surface of the abdominal trauma, which is adhered to the intraperitoneal organs.
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Affiliation(s)
- A Marinis
- First Department of Surgery, Tzaneion General Hospital, Piraeus, Greece
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Robin-Lersundi A, Vega Ruiz V, López-Monclús J, Cruz Cidoncha A, Abella Alvarez A, Melero Montes D, Blazquez Hernando L, García-Ureña MA. Temporary abdominal closure with polytetrafluoroethylene prosthetic mesh in critically ill non-trauma patients. Hernia 2014; 19:329-37. [PMID: 24916420 DOI: 10.1007/s10029-014-1267-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Accepted: 05/23/2014] [Indexed: 01/12/2023]
Abstract
BACKGROUND Survival in critically ill non-trauma patients may be improved by performing temporary abdominal closure using different surgical techniques. We describe the use of expanded polytetrafluoroethylene (ePTFE) mesh for temporary abdominal closure in a group of critical patients. We also evaluate definitive abdominal wall closure in these patients once they are in a stable condition. METHOD We conducted a study of 29 critically ill non-trauma patients who underwent temporary abdominal closure due to sepsis or abdominal compartment syndrome over 7 years at two university hospitals. We analysed factors related to surgical wound type and definitive abdominal wall closure. We evaluated the SAPS 3 severity score and used it to obtain expected mortality. We used the Clavien-Dindo System for Surgical Complications and the Ventral Hernia Working Group Classification during follow-up. RESULTS Performing temporary abdominal closure with expanded polytetrafluoroethylene mesh was associated with a mortality rate of 20.68%, which was lower than the expected mortality calculated from the SAPS 3 severity score (38.87 ± 21.60). There was no fistula formation related with this type of prosthetic material. In our study group, definitive abdominal wall closure was performed in the 16 patients who survived (69.5%), and six of them underwent this procedure during the original hospital stay. CONCLUSION Temporary abdominal closure with ePTFE mesh is an effective alternative in some circumstances. We observed a higher survival rate than the predicted figure and there were no cases of enteroatmospheric fistulae using this particular surgical technique. ePTFE facilitates definitive abdominal wall closure, once the patient is in a stable condition.
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Affiliation(s)
- A Robin-Lersundi
- Department of Surgery, Servicio de Cirugía General y Aparato Digestivo, Hospital del Henares, Avda. Marie Curie s/n., 28822, Coslada, Madrid, Spain,
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Fortelny RH, Hofmann A, Gruber-Blum S, Petter-Puchner AH, Glaser KS. Delayed closure of open abdomen in septic patients is facilitated by combined negative pressure wound therapy and dynamic fascial suture. Surg Endosc 2013; 28:735-40. [PMID: 24149855 DOI: 10.1007/s00464-013-3251-6] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Accepted: 09/30/2013] [Indexed: 11/24/2022]
Abstract
INTRODUCTION The aim of this prospective controlled trial was the definition of the optimal timepoint for delayed closure after negative pressure wound therapy (NPWT) in the treatment of the open abdomen (OA) in septic patients after abdominal surgery. The delayed closure of the abdominal wall after abdominal NPWT treatment is often problematic due to the lateralization of the fascial edge leading to unfavorably high tensile forces of the adapting sutures in the midline. We present the results of an innovative combination of NPWT with a new fascial-approximation technique using dynamic fascial sutures (DFS) and delayed closure of the abdominal wall. METHODS Eighty-seven patients subjected to OA therapy following surgery for secondary peritonitis were treated with NPWT and DFS. In all patients, a running suture of elastic vessel loops was used to approximate fascial edges. This procedure was continued for the duration of NPWT until final closure of the abdomen with running suture in 55 patients (63.2 %) and interrupted suture technique in eight patients (9.2 %). An anterior component separation was performed in seven patients. RESULTS Delayed closure was achieved in 68 patients (78.2 %) after 12.6 days [mean (SD) 25.1 (2-204)] days and 4.3 re-operations [mean (SD) 6.0 (1-43)]. Fifteen (17.2 %) superficial and two (2.3 %) deep wound infections occurred. In three (3.4 %) cases, entero-atmospheric fistulas had to be treated. We recorded no technique-specific complications. Four (5.9 %) incisional hernia were detected in a mean follow-up of 40.5 months (16-65). Mortality rate was 55.2 %. CONCLUSION Using a new technique combining NPWT and DFS in the treatment of the OA, the delayed closure of the fascial edges by running suture can be achieved and the number of re-operations can be kept low. The technique was safe and led to a low incidence of incisional hernias. Extensive abdominal wall reconstruction was seldom required.
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Affiliation(s)
- René H Fortelny
- Department of General, Visceral and Oncological Surgery, Wilhelminenspital, Montleartstrasse 37, 1171, Vienna, Austria,
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Nutritional support in patients following damage control laparotomy with an open abdomen. Eur J Trauma Emerg Surg 2013; 39:243-8. [PMID: 26815230 DOI: 10.1007/s00068-013-0287-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 04/01/2013] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Damage control laparotomy (DCL) and the open abdomen have been well accepted following either severe abdominal trauma or emergency surgical disease. As DCL is increasingly utilized as a therapeutic option, appropriate management of the post-DCL patient is important. Early caloric support by enteral nutrition (EN) in the critically ill patient improves wound healing and decreases septic complications, lung injury, and multi-system organ failure. However, following DCL, nutritional strategies can be challenging and, at times, even daunting. CONCLUSIONS Even though limited data exist, the use of early EN following DCL seems safe, provided that the patient is not undergoing active resuscitation or the bowel is not in discontinuity. It is unknown as to whether EN in the open abdomen reduces septic complications, prevents enterocutaneous fistula (ECF), or alters the timing of definitive abdominal wall closure. Future investigation in a prospective manner may help elucidate these important questions.
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Open abdominal management after damage-control laparotomy for trauma: a prospective observational American Association for the Surgery of Trauma multicenter study. J Trauma Acute Care Surg 2013; 74:113-20; discussion 1120-2. [PMID: 23271085 DOI: 10.1097/ta.0b013e31827891ce] [Citation(s) in RCA: 105] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND We conducted a prospective observational multi-institutional study to examine the natural history of the open abdomen (OA) after trauma and identify risk factors for failure to achieve definitive primary fascial closure (DPC) after OA use in trauma. METHODS Adults requiring OA for trauma were enrolled during a 2-year period. Demographics, presentation, and management variables were used to compare primary fascial closure and non-primary fascial closure patients, with logistic regression used to identify independent risk factors for failure to achieve primary fascial closure. RESULTS A total of 572 patients from 14 American College of Surgeons-verified Level I trauma centers were enrolled. The majority were male (79%), mean (SD) age 39 (17) years. Injury Severity Score (ISS) was 15 or greater in 85% of patients and 84% had an abdominal Abbreviated Injury Scale (AIS) score of 3 or greater. Overall mortality was 23%. Initial primary fascial closure with unaltered native fascia was achieved in 379 patients (66%). Patients surviving at least 48 hours were grouped into those achieving DPC and those who did not achieve DPC after OA use. After logistic regression, independent risk factors for failure to achieve DPC included the number of reexplorations required (adjusted odds ratio [AOR], 1.3; 95% confidence interval (CI), 1.2-1.6; p < 0.001) the development of intra-abdominal abscess/sepsis (AOR, 2.4; 95% CI, 1.2-4.8; p = 0.011) bloodstream infection (AOR, 2.6; 95% CI, 1.2-5.7; p = 0.017), acute renal failure (AOR, 2.3; 95% CI, 1.2-5.7; p = 0.007), enteric fistula (AOR, 6.4; 95% CI, 1.2-32.8; p = 0.010) and ISS of greater than 15 (AOR, 2.5; 95% CI, 1.1-5.9; p = 0.037). CONCLUSION Our study identifies independent risk factors associated with failure to achieve primary fascial closure during initial hospitalization after OA use for trauma. Additional study is required to validate appropriate algorithms that optimize the opportunity to achieve primary fascial closure and outcomes in this population. LEVEL OF EVIDENCE Prognostic study, level III.
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Verhaeghe P. Ventral hernia repair in a potentially septic milieu. J Visc Surg 2012; 149:e49-52. [PMID: 23137642 DOI: 10.1016/j.jviscsurg.2012.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Repair of the abdominal wall is the last stage of abdominal surgery; pariet complications, particularly infection, can have serious impact on operative results. While abdominal wound infections are not universally preventable, they are often predictable; the aphorism of Jean Rives (Stoppa, 1999 [1]) summarizes this sequence: "Infection is the mother of postoperative incisional hernia and infection of the incisional hernia repair is the grand-daughter". Repair of the abdominal wall in a potentially septic milieu requires the solution of an equation involving four variables: mechanism of sepsis, its severity, the surgical approach, and choice of prosthetic material. These interdependent variables potentiate each other, requiring adaptations of surgical strategy that cannot be absolutely determined pre-operatively, even with collegial consultation.
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Affiliation(s)
- P Verhaeghe
- Service de chirurgie digestive et métabolique, hôpital Nord, CHU d'Amiens, 80054 Amiens cedex 1, France.
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Bellows CF, Smith A, Malsbury J, Helton WS. Repair of incisional hernias with biological prosthesis: a systematic review of current evidence. Am J Surg 2012; 205:85-101. [PMID: 22867726 DOI: 10.1016/j.amjsurg.2012.02.019] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2011] [Revised: 02/06/2012] [Accepted: 02/06/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND No consensus has been reached on the use of bioprosthetics to repair abdominal wall defects. The purpose of this systematic review was to summarize the outcomes from studies describing this use of various bioprosthetics for incisional hernia repair. METHODS Studies published by October 2011 were identified through literature searches using EMBASE, MEDLINE, and the Cochrane Central Register of Controlled Trials. RESULTS A total of 491 articles were scanned, 60 met eligibility criteria. Most studies were retrospective case studies. The studies ranged considerably in methodologic quality, with a modified Methodological Index of Nonrandomized Studies score from 5 to 12. Many repairs were performed in contaminated surgical sites (47.9%). At least one complication was seen in 87% of repairs. Major complications noted were wound infections (16.9%) and seroma (12.0%). With a mean follow-up period of 13.6 months the hernia recurrence rate was 15.2%. CONCLUSIONS There is an insufficient level of high-quality evidence in the literature on the value of bioprosthetics for incisional hernia repair. Randomized controlled trials that use standardized reporting comparing bioprosthetics with synthetic mesh for incisional hernia repair are needed.
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Affiliation(s)
- Charles F Bellows
- Department of Surgery, Tulane University, 1430 Tulane Ave., SL-22, New Orleans, LA 70112, USA.
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Friese RS. The open abdomen: definitions, management principles, and nutrition support considerations. Nutr Clin Pract 2012; 27:492-8. [PMID: 22714062 DOI: 10.1177/0884533612446197] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The use of the "open abdomen" as a technique in the management of the complex surgical patient stems from the concept of damage control. Damage control principles underscore the importance of an abbreviated laparotomy focused on control of hemorrhage and gastrointestinal contamination in patients presenting with significant physiologic compromise. Definitive repair of injuries is postponed and the abdomen is temporarily "closed" using one of a number of different techniques. The ultimate goal is formal abdominal fascial closure within 48-72 hours of the initial laparotomy. Frequently, daily trips to the operating room are required for incremental closure of the abdominal fascia. However, in some cases, fascial closure is not possible secondary to ongoing visceral edema and loss of the peritoneal domain. In these cases, the patient is left with an "open abdomen" until skin grafting over the exposed peritoneal organs can be performed. Patients with an open abdomen have peritoneal contents exposed to the atmosphere and require a complex dressing to maintain fascial domain and provide protection to exposed organs. These patients are typically critically ill and managed in the intensive care unit early in the disease process. The open abdomen has become an important tool for the management of physiologically unstable patients requiring emergent abdominal surgical procedures. These patients present unique challenges to the critical care and nutrition support teams. Careful attention to fluid and electrolyte management, meticulous wound care, prevention of enteroatmospheric fistula, and individualized nutrition support therapy are essential to successful recovery in this patient population.
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Affiliation(s)
- Randall S Friese
- University of Arizona, College of Medicine, Tucson, AZ 85727-5063, USA.
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