RESUMEN
Importance: Recurrence is one of the most challenging adverse events after ventral hernia repair as it impacts quality of life, utilization of resources, and subsequent need for re-repair. Rates of recurrence range from 30% to 80% after ventral hernia repair. Objective: To determine the contemporary ventral hernia recurrence rate over time in patients with previous hernia repair and to determine risk factors associated with recurrence. Design, Setting, and Participants: This retrospective, population-based study used the Abdominal Core Health Quality Collaborative registry to evaluate year-over-year recurrence rates in patients with prior ventral hernia repair between January 2012 and August 2022. Patients who underwent at least 1 prior ventral hernia repair were included and categorized into 2 groups based on mesh or no-mesh use. There were 43â¯960 eligible patients; after exclusion criteria (patients with concurrent inguinal hernias as the primary diagnosis, nonstandard hernia procedure categories, American Society of Anesthesiologists class unassigned, or no follow-up), 29â¯834 patients were analyzed in the mesh group and 5599 in the no-mesh group. Main Outcomes and Measures: Ventral hernia recurrence rates. Risk factors analyzed include age, body mass index, sex, race, insurance type, medical comorbidities, American Society of Anesthesiologists class, smoking, indication for surgery, concomitant procedure, hernia procedure type, myofascial release, fascial closure, fixation type, number of prior repairs, hernia width, hernia length, mesh width, mesh length, operative approach, prior mesh placement, prior mesh infection, mesh location, mesh type, postoperative surgical site occurrence, postoperative surgical site infection, postoperative seroma, use of drains, and reoperation. Results: Among 29â¯834 patients with mesh, the mean (SD) age was 57.17 (13.36) years, and 14â¯331 participants (48.0%) were female. Among 5599 patients without mesh, the mean (SD) age was 51.9 (15.31) years, and 2458 participants (43.9%) were female. When comparing year-over-year hernia recurrence rates in patients with and without prior mesh repair, respectively, the Kaplan Meier analysis showed a recurrence rate of 201 cumulative events with 13â¯872 at risk (2.8%) vs 104 cumulative events with 1707 at risk (4.0%) at 6 months; 411 cumulative events with 4732 at risk (8.0%) vs 184 cumulative events with 427 at risk (32.6%) at 1 year; 640 cumulative events with 1518 at risk (19.7%) vs 243 cumulative events with 146 at risk (52.4%) at 2 years; 731 cumulative events with 670 at risk (29.3%) vs 258 cumulative events with 73 at risk (61.4%) at 3 years; 777 cumulative events with 337 at risk (38.5%) vs 267 cumulative events with 29 at risk (71.2%) at 4 years; and 798 cumulative events with 171 at risk (44.9%) vs 269 cumulative events with 19 at risk (73.7%) at 5 years. Higher body mass index; immunosuppressants; incisional and parastomal hernias; a robotic approach; greater hernia width; use of a biologic or resorbable synthetic mesh; and complications, such as surgical site infections and reoperation, were associated with higher odds of hernia recurrence. Conversely, greater mesh width, myofascial release, and fascial closure had lower odds of recurrence. Hernia type was the most important variable associated with recurrence. Conclusions and Relevance: In this study, the 5-year recurrence rate after ventral hernia repair was greater than 40% and 70% in patients with and without mesh, respectively. Rates of ventral hernia recurrence increased over time, underscoring the importance of close, long-term follow up in this population.
Asunto(s)
Hernia Ventral , Herniorrafia , Recurrencia , Mallas Quirúrgicas , Humanos , Hernia Ventral/cirugía , Hernia Ventral/epidemiología , Masculino , Femenino , Factores de Riesgo , Persona de Mediana Edad , Estudios Retrospectivos , Herniorrafia/efectos adversos , Mallas Quirúrgicas/efectos adversos , Anciano , AdultoRESUMEN
BACKGROUND: Many surgical risk assessment tools emphasize patient-specific risk factors. Our objective was to use a hernia-specific database to assess risk factors of complications in ventral hernia repair (VHR) focusing on hernia-specific and procedural factors. METHODS: The ACHQC database was queried for elective VHR in adults from 2012 to 2023. Primary outcome was overall 30-day complications. Multivariable logistic regression was used for analysis. RESULTS: 41,526 VHR were included. The rate of 30-day complications was 18%, surgical site infection 3%, surgical site occurrence requiring procedural intervention 4%, readmission 4%, reoperation 2%, and mortality 0.2%. Multivariable analysis demonstrated that BMI, ASA, frailty, COPD, anticoagulants, defect width, incisional and recurrent hernias, presence of stoma or prior mesh, prior abdominal wall infection, non-clean wound, operative time, open approach and myofascial release were associated with 30-day complications (OR â= â1.01-1.66). Preoperative chlorhexidine, bowel preparation and fascial closure were associated with lower complication risk (OR â= â0.70-0.89). CONCLUSION: Hernia and procedural risk factors are associated with early complications following elective VHR. These factors need to be included in surgical risk assessment tools, to supplement patient-specific factors.
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Hernia Ventral , Herniorrafia , Complicaciones Posoperatorias , Humanos , Hernia Ventral/cirugía , Herniorrafia/efectos adversos , Femenino , Factores de Riesgo , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Anciano , Medición de Riesgo/métodos , Adulto , Estudios Retrospectivos , Procedimientos Quirúrgicos Electivos/efectos adversos , Bases de Datos FactualesRESUMEN
AIM: To facilitate midline fascial closure in complex abdominal wall surgery, component separation techniques (CST) are usually required. However, CST is associated with an enlarged morbidity. Prehabilitation could increase the compliance of the abdominal wall and thereby decrease the necessity of myofascial release. This can be accomplished by administration of botulinum toxin type A (BTA) in the lateral abdominal wall musculature. The aim of this study was to determine the effect of BTA on the subsequent necessity to perform CST in patients with complex abdominal wall hernias. METHODS: Patients with a complex abdominal wall hernia, planned to undergo CST between July 2020 and November 2022 were included. Outcome of procedures with 300U of BTA 4 (2-6) weeks prior to surgery, were retrospectively analyzed by comparison with propensity matched subjects of an historical group. Hernia width difference was assessed by CT and operative details were included. RESULTS: A total of 13 patients with a median hernia width of 12 cm (IQR 9-14, range 24) were prehabilitated with BTA between July 2020 and November 2022. A CST was planned for all, however not required in 6/13 patients (46%) to accomplish midline fascial closure. A mean elongation of lateral abdominal wall musculature of 4.01 cm was seen in patients not requiring CST. Compared to the propensity score matched control group, a 27% reduction (p = 0.08) in the need for CST was observed. CONCLUSION: There is a tendency for decrease of necessity for CST by preoperatively administered BTA in patients with complex abdominal wall defects. Although small, as this study used propensity matched comparison, further exploration of BTA should be encouraged.
Asunto(s)
Pared Abdominal , Toxinas Botulínicas Tipo A , Hernia Ventral , Puntaje de Propensión , Humanos , Masculino , Toxinas Botulínicas Tipo A/administración & dosificación , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Anciano , Pared Abdominal/cirugía , Hernia Ventral/cirugía , Herniorrafia/métodos , Ejercicio Preoperatorio , Músculos Abdominales , Adulto , Técnicas de Cierre de Herida AbdominalRESUMEN
BACKGROUND: Abdominal wall hernias (AWH) are frequently large and deforming. Despite this, little is known about how AWH impact upon body image. This study is the first study to qualitatively examine patients' subjective lived experiences of how AWH affects their body image. METHODS: Fifteen patients were interviewed from a purposive sample of AWH patients awaiting surgery until no new narrative themes emerged. Interviews explored patient thoughts and experiences of AWH and body image. Data were examined using interpretative phenomenological analysis (IPA). RESULTS: Two key themes pertaining to body image were identified: "Changes to perceptions of self" and "Fears concerning other's perceptions of them". Both themes were often interrelated and displayed detrimental effects AWH had on patients' body image. CONCLUSIONS: Our findings illustrate that AWH detrimentally affected patients' body image. This aspect of patient care can be treated and managed through better pre-operative information, including on body image as part of a holistic needs assessment (HNA), and ensuring the results are addressed in a patient care package. These development suggestions may positively affect the AWH patient's experience and outcomes in terms of Quality of Life (QoL) by preparing patients better for realistic results regarding what can be achieved in terms of form, function thus making a more holistic recovery from surgery.
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Pared Abdominal , Hernia Ventral , Humanos , Calidad de Vida , Imagen Corporal , Herniorrafia/métodos , Hernia Ventral/cirugía , Pared Abdominal/cirugíaRESUMEN
INTRODUCTION: Abdominal wall reconstruction (AWR) utilizes advanced myofascial releases to perform complex ventral hernia repair (VHR). The relationship between the performance of AWR and disparities in insurance type is unknown. METHODS: The Abdominal Core Health Quality Collaborative was queried for adults who had undergone an elective VHR between 2013 and 2020 with a hernia size ≥10 cm. Patients with missing insurance data were excluded. Comparison groups were divided by insurance type: favorable (private, Medicare, Veteran's Administration, Tricare) or unfavorable (Medicaid and self-pay). Propensity score matching compared the cumulative incidence of AWR between the favorable and unfavorable insurance comparison groups. RESULTS: In total, 26,447 subjects met inclusion criteria. The majority (89%, n = 23,617) had favorable insurance, while (11%, n = 2830) had unfavorable insurance. After propensity score matching, 2821 patients with unfavorable insurance were matched to 7875 patients with favorable insurance. The rate of AWR with external oblique release or transversus abdominis release was significantly higher (23%, n = 655) among the unfavorable insurance group compared to those with favorable insurance (21%, n = 1651; P = 0.013). CONCLUSIONS: This study provides evidence that patients with unfavorable insurance may undergo AWR with external oblique or transversus abdominis release at a greater rate than similar patients with favorable insurance. Understanding the mechanisms contributing to this difference and evaluating the financial implications of these trends represent important directions for future research in elective VHR.
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Pared Abdominal , Hernia Ventral , Estados Unidos , Adulto , Humanos , Anciano , Pared Abdominal/cirugía , Terapia de Liberación Miofascial , Medicare , Hernia Ventral/cirugía , Músculos Abdominales/cirugía , Herniorrafia , Mallas Quirúrgicas , Estudios RetrospectivosRESUMEN
Abdominal wall reconstruction techniques have evolved significantly over the last fifty years and continue to do so at an increasing pace. Beginning with open incisional hernia repair with bilateral rectus myofascial release, multiple techniques to offset tension at the midline by exploring options of layered myofascial release have been described. This article reviews the history, technique, advancements, and future of myofascial release in abdominal wall reconstruction leading from the open Rives-Stoppa repair to the robotic-assisted iteration of the transversus abdominis release.
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Pared Abdominal , Hernia Ventral , Procedimientos Quirúrgicos Robotizados , Humanos , Pared Abdominal/cirugía , Herniorrafia/métodos , Músculos Abdominales/cirugía , Hernia Ventral/cirugíaRESUMEN
INTRODUCTION: The rectus to defect ratio (RDR) has been previously described as a metric which enables surgeons to estimate the need to perform additional myofascial release (AMR), in addition to open Rives-Stoppa retro-muscular hernia repair. We sought to validate this measurement specifically for patients undergoing robotic totally extraperitoneal (eTEP) hernia repair. METHODS: A retrospective chart review of 188 patients who underwent robotic ventral hernia repair via eTEP approach. RDR on preoperative CT was compared to the final operation rendered. The primary endpoint was the RDR's ability to predict the need for TAR to achieve fascial closure. RESULTS: Of 188 patients, 154 were repaired with rectus myofascial release, while 34 also required TAR. There was a linear decrease in the need for TAR with increasing RDR. RDR 1-1.49 (n â= â12) required TAR in 66.7 â% of cases, RDR 1.5-1.99 (n â= â25) in 43.8 â%, RDR 2-2.49 (n â= â31) in 29 â%, and RDR >2.5 (n â= â151) in just 5.8 â% CONCLUSION: The RDR accurately predicts the need for TAR to achieve fascial closure during robotic eTEP ventral hernia repair. An RDR >2.5 portends fascial closure without TAR 94.2 â% of cases.
Asunto(s)
Hernia Ventral , Hernia Incisional , Laparoscopía , Procedimientos Quirúrgicos Robotizados , Humanos , Estudios Retrospectivos , Herniorrafia , Mallas Quirúrgicas , Hernia Ventral/cirugía , Hernia Incisional/cirugíaRESUMEN
Importance: Posterior components separation (PCS) is a commonly used myofascial release technique in ventral hernia repairs. The contribution of each release with anterior and posterior fascial advancement has not yet been characterized in patients with ventral hernias. Objective: To quantitatively assess the changes in tension on the anterior and posterior fascial elements of the abdominal wall during PCS to inform surgeons regarding the technical contribution of each step with those changes, which may help to guide intraoperative decision-making. Design, Setting, and Participants: This case series enrolled patients from December 2, 2021, to August 2, 2022, and was conducted at the Cleveland Clinic Center for Abdominal Core Health. The participants included adult patients with European Hernia Society classification M1 to M5 ventral hernias undergoing abdominal wall reconstruction with PCS. Intervention: A proprietary, sterilizable tensiometer measured the force needed to bring the fascial edge of the abdominal wall to the midline after each step of a PCS (retrorectus dissection, division of the posterior lamella of the internal oblique aponeurosis, and transversus abdominis muscle release [TAR]). Main Outcome: The primary study outcome was the percentage change in tension on the anterior and posterior fascia associated with each step of PCS with TAR. Results: The study included 100 patients (median [IQR] age, 60 [54-68] years; 52 [52%] male). The median (IQR) hernia width was 13.0 (10.0-15.2) cm. After complete PCS, the mean (SD) percentage changes in tension on the anterior and posterior fascia were -53.27% (0.53%) and -98.47% (0.08%), respectively. Of the total change in anterior fascial tension, retrorectus dissection was associated with a mean (SD) percentage change of -82.56% (0.68%), incision of the posterior lamella of the internal oblique with a change of -17.67% (0.41%), and TAR with no change. Of the total change in posterior fascial tension, retrorectus dissection was associated with a mean (SD) percentage change of -3.04% (2.42%), incision of the posterior lamella of the internal oblique with a change of -58.78% (0.39%), and TAR with a change of -38.17% (0.39%). Conclusions and Relevance: In this case series, retrorectus dissection but not TAR was associated with reduced tension on the anterior fascia, suggesting that it should be performed if anterior fascial advancement is needed. Dividing the posterior lamella of the internal oblique aponeurosis and TAR was associated with reduced tension on the posterior fascia, suggesting that it should be performed for posterior fascial advancement.
Asunto(s)
Pared Abdominal , Abdominoplastia , Hernia Ventral , Herida Quirúrgica , Adulto , Humanos , Masculino , Persona de Mediana Edad , Femenino , Pared Abdominal/cirugía , Músculos Abdominales/cirugía , Hernia Ventral/cirugía , Fascia , Herniorrafia/métodos , Mallas QuirúrgicasRESUMEN
INTRODUCTION: Sufficient overlap of mesh beyond the borders of a ventral hernia helps prevent hernia recurrence. Guidelines from the European Hernia Society and American Hernia Society recommend ≥ 2 cm overlap for open repair of < 1-cm hernias, ≥ 3-cm overlap for open repair of 1-4-cm hernias, ≥ 5-cm overlap for open repair of > 4-cm hernias, and ≥ 5-cm overlap for all laparoscopic ventral hernia repairs. We evaluated whether current practice reflects this guidance. METHODS: We used the Michigan Surgical Quality Collaborative Hernia Registry to evaluate patients who underwent elective ventral and umbilical hernia repair between 2020 and 2022. Mesh overlap was calculated as [(width of mesh - width of hernia)/2]. The main outcome was "sufficient overlap," defined based on published EHS and AHS guidelines. Explanatory variables included patient, operative, and hernia characteristics. The main analysis was a multivariable logistic regression to evaluate the association between explanatory variables and sufficient mesh overlap. RESULTS: 4178 patients underwent ventral hernia repair with a mean age of 55.2 (13.9) years, 1739 (41.6%) females, mean body mass index (BMI) of 33.1 (7.2) kg/m2, and mean hernia width of 3.7 (3.4) cm. Mean mesh overlap was 3.7 (2.5) cm and ranged from - 5.5 to 21.4 cm. Only 1074 (25.7%) ventral hernia repairs had sufficient mesh overlap according to published guidelines. Operative factors associated with increased odds of sufficient overlap included myofascial release (adjusted odds ratio [aOR] 5.35 [95% CI 4.07-7.03]), minimally invasive approach (aOR 1.86 [95% CI 1.60-2.17]), and onlay mesh location (aOR 1.31 [95% CI 1.07-1.59]). Patient factors associated with increased odds of sufficient overlap included prior hernia repair (aOR 1.59 [95% CI 1.32-1.92]). CONCLUSION: Although sufficient mesh overlap is recommended to prevent ventral hernia recurrence, only a quarter of ventral hernia repairs in a state-wide cohort of patients had sufficient overlap according to evidence-based guidelines. Factors strongly associated with sufficient overlap included myofascial release, mesh type, and laparoscopic repair.
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Hernia Ventral , Laparoscopía , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Hernia Ventral/cirugía , Herniorrafia , Recurrencia , Sistema de Registros , Mallas Quirúrgicas , AdultoRESUMEN
BACKGROUND: Hernias can present with unique challenges when it comes to management and repair. Prediction models can be a useful tool for clinicians to better anticipate and understand the severity of a hernia, the type of surgical technique, or presurgical planning that may be required to treat the patient, and the risk of complications. Our goal is to evaluate and consolidate prediction models in hernia repair present in the literature for which physicians can reference to best improve patient outcomes and postoperative management. METHODS: We performed a literature search in PubMed using keywords, "rectus width to defect width ratio," "predicting myofascial release," "computed tomography hernia repair prediction," "component separation radiology prediction hernia," "fat volume and hernia repair," "body morphometrics and Query hernia repair," "body morphometrics and reherniation," "computed tomography findings and risk of emergency hernia repair," "loss of domain and hernia radiology," and "volumetry and hernia repair." We searched for publications that used radiographic parameters to predict hernia severity, interventions, and outcomes. RESULTS: Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), we found twenty-three studies related to prediction models in hernia repair published between 2000 and 2021. We summarized studies pertaining to predicting acute care, predicting operative planning with loss of domain and component separation, predicting complications, paraesophageal hernia predictions, and predicting postoperative respiratory complications. CONCLUSION: Radiographic prediction models can be an objective and efficient way for surgeons to analyze hernias and better understand a patient's situation so that they can inform patients about the best treatment options and the risk of complications.
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Hernia Hiatal , Hernia Ventral , Humanos , Herniorrafia/métodos , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Hernia Hiatal/diagnóstico por imagen , Hernia Hiatal/cirugía , Hernia Hiatal/complicaciones , Tomografía Computarizada por Rayos X , Recurrencia , Mallas Quirúrgicas/efectos adversos , Hernia Ventral/cirugíaRESUMEN
INTRODUCTION: Component separation (CS) techniques have evolved in recent years. How surgeons apply the various CS techniques, anterior component separation (aCS) versus posterior component separation (pCS), by patient and hernia-specific factors remain unknown in the general population. Improving the quality of ventral hernia repair (VHR) on a large scale requires an understanding of current practice variations and how these variations ultimately affect patient care. In this study, we examine the application of CS techniques and the associated short-term outcomes while taking into consideration patient and hernia-specific factors. METHODS: We retrospectively reviewed a clinically rich statewide hernia registry, the Michigan Surgical Quality Collaborative Hernia Registry, of persons older than 18 y who underwent VHR between January 2020 and July 2021. The exposure of interest was the use of CS. Our primary outcome was a composite end point of 30-d adverse events including any complication, emergency department visit, readmission, and reoperation. Our secondary outcome was surgical site infection (SSI). Multivariable logistic regression examined the association of CS use, 30-d adverse events, and SSI with patient-, hernia-, and operative-specific variables. We performed a sensitivity analysis evaluating for differences in application and outcomes of the posterior and aCS techniques. RESULTS: A total of 1319 patients underwent VHR, with a median age (interquartile range) of 55 y (22), 641 (49%) female patients, and a median body mass index of 32 (9) kg/m2. CS was used in 138 (11%) patients, of which 101 (73%) were pCS and 37 (27%) were aCS. Compared to patients without CS, patients undergoing a CS had larger median hernia widths (2.5 cm (range 0.01-23 cm) versus 8 cm (1-30 cm), P < 0.001). Of the CS cases, 49 (36%) performed in hernias less than 6 cm in size. Following multivariate regression, factors independently associated with the use of a CS were diabetes (odds ratio [OR]: 2.00, 95% confidence interval [CI]: 1.19-3.36), previous hernia repair (OR: 1.88, 95% CI: 1.20-2.96), hernia width (OR: 1.28, 95% CI: 1.22-1.34), and an open approach (OR: 3.83, 95% CI: 2.24-6.53). Compared to patients not having a CS, use of a CS was associated with increased odds of 30-d adverse events (OR: 1.88 95% CI: 1.13-3.12) but was not associated with SSI (OR: 1.95, 95% CI: 0.74-4.63). Regression analysis demonstrated no differences in 30-d adverse events or SSI between the pCS and aCS techniques. CONCLUSIONS: This is the first population-level report of patients undergoing VHR with concurrent posterior or aCS. These data suggest wide variation in the application of CS in VHR and raises a concern for potential overutilization in smaller hernias. Continued analysis of CS application and the associated outcomes, specifically recurrence, is necessary and underway.
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Hernia Ventral , Humanos , Femenino , Masculino , Hernia Ventral/cirugía , Hernia Ventral/etiología , Herniorrafia/efectos adversos , Herniorrafia/métodos , Músculos Abdominales/cirugía , Estudios Retrospectivos , Infección de la Herida Quirúrgica/etiología , Mallas Quirúrgicas/efectos adversosRESUMEN
INTRODUCTION: Elevated preoperative glycated hemoglobin (HbA1c) is believed to predict complications in diabetic patients undergoing ventral hernia repair (VHR). Our objective was to assess the association between HbA1c and outcomes of VHR in diabetic patients. METHODS: We conducted a retrospective cohort study using the Abdominal Core Health Quality Collaborative (ACHQC) database. We included adult diabetic patients who underwent elective VHR with an available HbA1c result. The patients were divided into two groups (HbA1c < 8% and HbA1c ≥ 8%). Patient demographics, comorbidities, hernia characteristics, operative details, and surgical outcomes were compared. Multivariable logistic regression analysis of complications was performed. Cox proportional hazard regression was used to assess probability of composite recurrence at different HbA1c levels. RESULTS: 2167 patients met the inclusion criteria (HbA1c < 8% = 1,776 and HbA1c ≥ 8% = 391). Median age was 61 years and median body mass index was 34 kg/m2. 75% had an American Society of Anesthesiology class of 3. The median HbA1c was 6.5% in the HbA1c < 8% group versus 8.7% in the HbA1c ≥ 8% group. 73% were incisional hernias, 34% were recurrent, and median hernia width was 6 cm. Open approach was used in 63% and myofascial release was performed in 46%. Median follow-up was 27 days. There were no clinically significant differences in the rates of overall 30-day complications, wound complications, reoperation, readmission, mortality, length of stay and quality of life and pain scores between the two groups. Regression analyses did not identify an association between HbA1c and the rates of complications, surgical site infection or composite recurrence across the spectrum of HbA1c values. CONCLUSION: Our study finds no evidence of an association between HbA1c and operative outcomes in diabetic patients undergoing elective VHR.
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Diabetes Mellitus , Hernia Ventral , Adulto , Humanos , Estados Unidos , Persona de Mediana Edad , Hemoglobina Glucada , Calidad de Vida , Estudios Retrospectivos , Hernia Ventral/cirugía , Núcleo Abdominal , Diabetes Mellitus/epidemiologíaRESUMEN
BACKGROUND: Sex is emerging as an important clinical variable associated with surgical outcomes and decision making. However, its relevance in regard to baseline and treatment differences in primary and incisional ventral hernia repair remains unclear. STUDY DESIGN: This is a retrospective cohort study using the Abdominal Core Health Quality Collaborative database to identify elective umbilical, epigastric, or incisional hernia repairs. Propensity matching was performed to investigate confounder-adjusted treatment differences between men and women. Treatments of interest included surgical approach (minimally invasive or open), mesh use, mesh type, mesh position, anesthesia type, myofascial release, fascial closure, and fixation use. RESULTS: A total of 8,489 umbilical, 1,801 epigastric, and 16,626 incisional hernia repairs were identified. Women undergoing primary ventral hernia repair were younger (umbilical 46.4 vs 54 years, epigastric 48.7 vs 52.7 years), with lower BMI (umbilical 30.4 vs 31.5, epigastric 29.2 vs 31.1), and less likely diabetic (umbilical 9.9% vs 11.4%, epigastric 6.8% vs 8.8%). Women undergoing incisional hernia repair were also younger (mean 57.5 vs 59.1 years), but with higher BMI (33.1 vs 31.5), and more likely diabetic (21.4% vs 19.1%). Propensity-matched analysis included 3,644 umbilical, 1,232 epigastric, and 12,480 incisional hernias. Women with incisional hernia were less likely to undergo an open repair (60.2% vs 63.4%, p < 0.001) and have mesh used (93.8% vs 94.8%, p = 0.02). In umbilical and incisional hernia repairs, women had higher rates of intraperitoneal mesh placement and men had higher rates of preperitoneal and retro-muscular mesh placement. CONCLUSIONS: Small but statistically significant treatment differences in operative approach, mesh use, and mesh position exist between men and women undergoing ventral hernia repair. It remains unknown whether these treatment differences result in differing clinical outcomes.
Asunto(s)
Hernia Ventral , Hernia Incisional , Núcleo Abdominal , Femenino , Hernia Ventral/cirugía , Humanos , Hernia Incisional/cirugía , Masculino , Estudios Retrospectivos , Mallas QuirúrgicasRESUMEN
BACKGROUND: Despite various resources on the subject, there remain questions regarding billing and coding hernia surgery. Recently, social media has been used to disseminate information in about surgery. The purpose of this project is to evaluate posts relating to coding through one online social media platform. MATERIALS AND METHODS: The International Hernia Collaboration Facebook site was queried with terms relating to coding. Inclusion criteria were post discussing coding on the site. Posts relating to coding were reviewed by at least 2 reviewers. Number of comments, main topic of question, and additional information about codes were recorded and descriptive statistics generated. RESULTS: There were 100 posts found using the search term coding of which 85 met inclusion criteria. Post ranged from 5/2014 to 6/2021. Posts were from 72 surgeons with an average of 12 responses per post. Posts most commonly related to ventral and incisional hernia (53) followed by inguinal (18), other (19), diaphragm (4), and inguinal/ventral (1). For the ventral/incisional hernia, the most common posts were related to myofascial release techniques (29) followed by mesh (6), botox (5), hernia prevention (3), other (3), robotic surgery (2), open surgery (2), rectus diastasis (2), and laparoscopy (2). DISCUSSION: There remains controversies over coding for hernia repair particularly myofascial releases in ventral and incisional and new techniques using the robot. An online social media platform appears to be a viable way to disseminate coding information and generate discussion. Further study is needed to evaluate the role of social media for coding.
Asunto(s)
Toxinas Botulínicas Tipo A , Hernia Ventral , Hernia Incisional , Laparoscopía , Medios de Comunicación Sociales , Hernia Ventral/cirugía , Herniorrafia/métodos , Humanos , Hernia Incisional/cirugía , Laparoscopía/métodos , Mallas QuirúrgicasRESUMEN
PURPOSE: The purpose of this study is to present a concept combining three modifications of the component separation technique (CST) in one procedure as an original solution for the management of complex subcostal abdominal wall hernia. METHODS: Between January 2010 and January 2020, seven patients presenting at the high-volume academic center with complex subcostal hernia underwent surgery in which three modifications of CST were combined into one procedure. Major complex subcostal hernia was defined by either width or length of the defect being greater than 10 cm. The following were the stages of the operative technique: (a) the "method of wide myofascial release" at the side of the hernia defect; (b) "open-book variation" of the component separation technique at the opposite side of the hernia defect; (c) a modified component separation technique for closure of midline abdominal wall hernias in the presence of enterostomies; (d) suturing of the myofascial flaps to each other to cover the defect; and (e) repair augmentation with an absorbable mesh in the onlay position. RESULTS: The median length and width of the complex subcostal hernias were 15 cm (10-19) and 15 cm (8-24), respectively. The overall morbidity rate was 57.1% (wound infection occurred in three patients, seroma in two patients, and skin necrosis in one patient). There was no hernia recurrence during the median follow-up period of 19 months. CONCLUSION: The operative technique integrating three modifications of CST in one procedure with onlay absorbable mesh reinforcement is a feasible solution for the management of complex subcostal abdominal wall hernia.
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Pared Abdominal , Hernia Ventral , Pared Abdominal/cirugía , Hernia Ventral/cirugía , Herniorrafia/efectos adversos , Herniorrafia/métodos , Humanos , Recurrencia , Seroma , Colgajos Quirúrgicos , Mallas QuirúrgicasRESUMEN
PURPOSE: There are no universally agreed guidelines regarding which types of physical activity are safe and/or recommended in the perioperative period for patients undergoing ventral hernia repair or abdominal wall reconstruction (AWR). This study is intended to identify and summarise the literature on this topic. METHODS: Database searches of PubMed, CINAHL, Allied & Complementary medicine database, PEDro and Web of Science were performed followed by a snowballing search using two papers identified by the database search and four hand-selected papers of the authors' choosing. Inclusion-cohort studies, randomized controlled trials, prospective or retrospective. Studies concerning complex incisional hernia repairs and AWRs including a "prehabilitation" and/or "rehabilitation" program targeting the abdominal wall muscles in which the interventions were of a physical exercise nature. RoB2 and Robins-I were used to assess risk of bias. Prospero CRD42021236745. No external funding. Data from the included studies were extracted using a table based on the Cochrane Consumers and Communication Review Group's data extraction template. RESULTS: The database search yielded 5423 records. After screening two titles were selected for inclusion in our study. The snowballing search identified 49 records. After screening one title was selected for inclusion in our study. Three total papers were included-two randomised studies and one cohort study (combined 423 patients). All three studies subjected their patients to varying types of physical activity preoperatively, one study also prescribed these activities postoperatively. The outcomes differed between the studies therefore meta-analysis was impossible-two studies measured hernia recurrence, one measured peak torque. All three studies showed improved outcomes in their study groups compared to controls however significant methodological flaws and confounding factors existed in all three studies. No adverse events were reported. CONCLUSIONS: The literature supporting the advice given to patients regarding recommended physical activity levels in the perioperative period for AWR patients is sparse. Further research is urgently required on this subject.
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Pared Abdominal , Hernia Ventral , Pared Abdominal/cirugía , Estudios de Cohortes , Ejercicio Físico , Hernia Ventral/cirugía , Herniorrafia , Humanos , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
BACKGROUND: Myofascial release (MFR) techniques, including retromuscular hernia repair, are often considered one-time repairs. We report recurrent ventral hernia repair (RVHR) in patients with prior MFR, focusing on redo-RM repair. METHODS: Retrospective analysis of all patients undergoing RVHR after prior MFR. Primary outcomes were operative time, surgical site infection (SSI), surgical site occurrence (SSO), and 20-month recurrence. RESULTS: 111 RVHR were performed after MFR. For patients with prior external oblique release (EOR, n = 31), transversus abdominis release (TAR) was used for repair in 13. For patients with prior TAR/PCS (posterior component separation) (n = 22), EOR (n = 2) and redo-TAR (n = 3) were employed with comparable results. Prior retromuscular (RM) repair was performed in 92 patients. Redo-RM (n = 32) and intraperitoneal onlay mesh (IPOM; n = 38) were most common. Operative time was longer for redo-RM. SSI (12.5 vs 7.9%), SSO (40.1 vs 39.5%), and recurrence (18.8 vs 16.2%) were similar for redo-RM and IPOM repair. CONCLUSION: RVHR after prior MFR does not preclude additional MFR. Redo-RM VHR outcomes are similar to those repaired with other techniques.
Asunto(s)
Hernia Ventral , Músculos Abdominales/cirugía , Hernia Ventral/cirugía , Herniorrafia/métodos , Humanos , Terapia de Liberación Miofascial , Estudios Retrospectivos , Mallas Quirúrgicas , Infección de la Herida Quirúrgica/cirugíaRESUMEN
PURPOSE: Ambiguity exists defining abdominal wall reconstruction (AWR) and associated Current Procedural Terminology code usage in the context of ventral hernia repair (VHR), especially with recent adoption of laparoscopic and robotic-assisted AWR techniques. Current guidelines have not accounted for the spectrum of repair complexity and have relied on expert opinion. This study aimed to develop an evidence-based definition and coding algorithm for AWR based on myofascial releases performed. METHODS: Three vignettes and associated outcomes were evaluated in adult patients who underwent elecive VHR with mesh between 2013 and 2020 in the Abdominal Core Health Quality Collaborative including: (1) no myofascial release (NR), (2) posterior rectus sheath myofascial release (PRS), and (3) PRS with transversus abdominis release or external oblique release (PRS-TA/EO). The primary outcome measure was operative time based on the following categories (min): 0-59, 60-119, 120-179, 180-239, and 240 + ; secondary outcomes included disease severity measures and 30-day postoperative outcomes. RESULTS: 15,246 patients were included: 7287(NR), 2425(PRS), and 5534(PRS-TA/EO). Operative time increased based on myofascial releases performed: 180-239 min (p < 0.05): NR(5%), PRS(23%), PRS-TA/EO(28%) and greater than 240 min (p < 0.05): NR (4%), PRS (17%), PRS-TA/EO(44%). A dose-response effect was observed for all secondary outcome measures indicative of three distinct levels of patient complexity and outcomes for each of the three vignettes. CONCLUSION: AWR is defined as VHR including myofascial release. Coding for AWR should reflect the actual effort used to manage these patients. We propose an evidence-based approach to AWR coding that focuses on myofascial release and is inclusive of minimally invasive techniques.
Asunto(s)
Pared Abdominal , Abdominoplastia , Hernia Ventral , Músculos Abdominales/cirugía , Pared Abdominal/cirugía , Adulto , Hernia Ventral/cirugía , Herniorrafia/métodos , Humanos , Mallas QuirúrgicasRESUMEN
PURPOSE: Long-term extension of a previous randomized controlled clinical trial comparing open (OVHR) vs. laparoscopic (LVHR) ventral hernia repair, assessing recurrence, reoperation, mesh-related complications and self-reported quality of life with 10 years of follow-up. METHODS: Eighty-five patients were followed up to assess recurrence (main endpoint), reoperation, mesh complications and death, from the date of index until recurrence, death or study completion, whichever was first. Recurrence, reoperation rates and death were estimated by intention to treat. Mesh-related complications were only assessed in the LVHR group, excluding conversions (intraperitoneal onlay; n = 40). Quality of life, using the European Hernia Society Quality of Life score, was assessed in surviving non-reoperated patients (n = 47). RESULTS: The incidence rates with 10 person-years of follow-up were 21.01% (CI 13.24-33.36) for recurrence, 11.92% (CI: 6.60-21.53) for reoperation and 24.88% (CI 16.81-36.82) for death. Sixty-two percent of recurrences occurred within the first 2 years of follow-up. No significant differences between arms were found in any of the outcomes analyzed. Incidence rate of intraperitoneal mesh complications with 10 person-years of follow-up was 6.15% (CI 1.99-19.09). The mean EuraHS-QoL score with 13.8 years of mean follow-up for living non-reoperated patients was 6.63 (CI 4.50-8.78) over 90 possible points with no significant differences between arms. CONCLUSION: In incisional ventral hernias with wall defects up to 15 cm wide, laparoscopic repair seems to be as safe and effective as open techniques, with no long-term differences in recurrence and reoperation rates or global quality of life, although lack of statistical power does not allow definitive conclusions on equivalence between alternatives. TRIAL REGISTRATION NUMBER: ClinicalTrial.gov (NCT04192838).
Asunto(s)
Hernia Ventral , Hernia Incisional , Laparoscopía , Estudios de Seguimiento , Hernia Ventral/cirugía , Herniorrafia/efectos adversos , Humanos , Hernia Incisional/cirugía , Complicaciones Posoperatorias/epidemiología , Calidad de Vida , Recurrencia , Mallas Quirúrgicas , Resultado del TratamientoRESUMEN
PURPOSE: To provide a comparative analysis of short-term outcomes after open, laparoscopic, and robotic-assisted (RAS) ventral incisional hernia (VIH) repairs that include subject-reported pain medication usage and hernia-related quality of life (QOL). METHODS: Subjects were ≥ 18 years old and underwent elective open, laparoscopic or RAS VIH repair without myofascial release. Perioperative clinical outcomes through 30 days were analyzed as were prescription pain medication use and subject-reported responses to the HerQLes Abdominal QOL questionnaire. Observed differences in baseline characteristics were controlled using a weighted propensity score analysis to obviate potential selection bias (inverse probability of treatment weighting, IPTW). A p value < 0.05 was considered statistically significant. RESULTS: Three hundred and seventy-one subjects (RAS, n = 159; open, n = 130; laparoscopic, n = 82) were enrolled in the study across 17 medical institutions within the United States. Operative times were significantly different between the RAS and laparoscopic groups (126.2 vs 57.2, respectively; p < 0.001). Mean length of stay was comparable for RAS vs laparoscopic (1.4 ± 1.0 vs 1.4 ± 1.1, respectively; p = 0.623) and differed for the RAS vs open groups (1.4 ± 1.0 vs 2.0 ± 1.9, respectively; p < 0.001). Conversion rates differed between RAS and laparoscopic groups (0.6% vs 4.9%; p = 0.004). The number of subjects reporting the need to take prescription pain medication through the 2-4 weeks visit differed between RAS vs open (65.2% vs 79.8%; p < 0.001) and RAS vs laparoscopic (65.2% vs 78.75%; p < 0.001). For those taking prescription pain medication, the mean number of pills taken was comparable for RAS vs open (23.3 vs 20.4; p = 0.079) and RAS vs laparoscopic (23.3 vs 23.3; p = 0.786). Times to return to normal activities and to work, complication rates and HerQLes QOL scores were comparable for the RAS vs open and RAS vs laparoscopic groups. The reoperation rate within 30 days post-procedure was comparable for RAS vs laparoscopic (0.6% vs 0%; p = 0.296) and differed for RAS vs open (0.6% vs 3.1%; p = 0.038). CONCLUSIONS: Short-term outcomes indicate that open, laparoscopic, and robotic-assisted approaches are effective surgical approaches to VIH repair; however, each repair technique may demonstrate advantages in terms of clinical outcomes. Observed differences in the RAS vs laparoscopic comparison are longer operative time and lower conversion rate in the RAS group. Observed differences in the RAS vs open comparison are shorter LOS and lower reoperation rate through 30 days in the RAS group. The operative time in the RAS vs open comparison is similar. The number of subjects requiring the use of prescription pain medication favored the RAS group in both comparisons; however, among subjects reporting a need for pain medication, there was no difference in the number of prescription pain medication pills taken. While the study adds to the body of evidence evaluating the open, laparoscopic, and RAS approaches, future controlled studies are needed to better understand pain and QOL outcomes related to incisional hernia repair. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT02715622.