RESUMO
BACKGROUND: One in two ventral and incisional hernia repair (VIHR) patients have preoperative opioid prescription within a year before procedure. The study's aim was to investigate risk factors of increased postoperative prescription filling in patients with or without preoperative opioid prescription. METHODS: VIHR cases from 2013 to 2017 were reviewed. State prescription drug monitoring program data were linked to patient records. The primary endpoint was cumulative opioid dose dispensed through post-discharge day 45. Morphine milligram equivalent (MME) was used for uniform comparison. RESULTS: 205 patients were included in the study (average age 53.5 years; 50.7% female). Over 35% met criteria for preoperative opioid use. Preoperative opioid tolerance, superficial wound infection, current smoking status, and any dispensed opioids within 45 days of admission were independent predictors for increased postoperative opioid utilization (p < 0.001). CONCLUSION: Preoperative opioid use during 45-day pre-admission correlated strongly with postoperative prescription filling in VIHR patients, and several independent risk factors were identified.
Assuntos
Analgésicos Opioides , Hérnia Ventral , Herniorrafia , Hérnia Incisional , Dor Pós-Operatória , Humanos , Feminino , Analgésicos Opioides/uso terapêutico , Analgésicos Opioides/administração & dosagem , Pessoa de Meia-Idade , Masculino , Dor Pós-Operatória/tratamento farmacológico , Hérnia Incisional/cirurgia , Hérnia Ventral/cirurgia , Herniorrafia/métodos , Herniorrafia/efeitos adversos , Fatores de Risco , Estudos Retrospectivos , Idoso , AdultoRESUMO
BACKGROUND: The decision for emergent and urgent ventral hernia repair (VHR) is driven by acute symptomatology, concern for incarceration and strangulation, and perforation. Although mesh has been established to reduce hernia recurrences, the potential for mesh complications may impact the decision for utilization in emergent repairs. This study evaluates hernia repair outcomes in the emergent setting with/without mesh. METHODS: An IRB-approved review of NSQIP and retrospective chart review data of emergent/urgent VHRs performed between 2013 and 2017 was conducted at a single academic institution. Six-month postoperative emergency department and surgery clinic visits, hospital readmissions, and hernia recurrences were recorded. Patients were grouped based on mesh utilization. Perioperative and outcome variables were compared using Chi-square, Fisher's exact, and t-tests. RESULTS: Among 94 patients, 41 (44%) received mesh; 53 (56%) did not. Synthetic mesh was used in 27 cases (65.9%); bioresorbable or biologic mesh was used in 14 cases (34.1%). ASA class (p = 0.016) was higher in the no-mesh group, as were emergent vs. urgent cases (p ≤ 0.001). Preoperative SIRS/Sepsis, COPD, and diabetes were increased in the no-mesh group. Hernia recurrence was significantly higher in the no-mesh group vs. the mesh group (24.5% vs. 7.3%, p = 0.03). No difference was found in wound complications between groups. ED visits occurred almost twice as often in the mesh group (42% vs. 23%, p = 0.071). Postoperative surgery clinic visits were more frequent among the mesh group (> 1 visit 61% vs. 24%, p = 0.004). CONCLUSIONS: Mesh-based hernia repairs in the urgent/emergent patient population are performed in fewer than half of patients in our tertiary care referral center. Repairs without mesh were associated with over a three-fold increase in recurrence without a difference in the risk of infectious complications. Efforts to understand the rationale for suture-based repair compared to mesh repair are needed to reduce hernia recurrences in the emergent population.
Assuntos
Produtos Biológicos , Hérnia Ventral , Hérnia Ventral/complicações , Hérnia Ventral/cirurgia , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Humanos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Recidiva , Estudos Retrospectivos , Telas Cirúrgicas/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND: Mesh repair of parastomal hernia is widely accepted as superior to non-mesh repair, yet the most favorable surgical approach is a subject of continued debate. The aim of this study was to compare the clinical outcomes of open versus laparoscopic parastomal hernia repair. METHODS: An IRB-approved retrospective review was conducted comparing laparoscopic (LPHR) or open (OPHR) parastomal hernia repair performed between 2009 and 2017 at our facilities. Patient demographics, preoperative characteristics, operative details, and clinical outcomes were compared by surgical approach. Subgroup analysis was performed by location of mesh placement. Repair longevity was measured using Kaplan-Meier method and Cox proportional hazards regression. Intention to treat analysis was used for this study based on initial approach to the repair. RESULTS: Sixty-two patients (average age of 61 years) underwent repair (31 LPHR, 31 OPHR). Patient age, gender, BMI, ASA Class, and comorbidity status were similar between OPHR and LPHR. Stoma relocation was more common in OPHR (32% vs 7%, p = .022). Open sublay subgroup was similar to LPHR in terms of wound class and relocation. Open "Other" and Sublay subgroups resulted in more wound complications compared to LPHR (70% and 48% vs 27%, p = .036). Operative duration and hospital length of stay were less with LPHR (p < .001). After adjustment for prior hernia repair, risk of recurrence was higher for OPHR (p = .022) and Open Sublay and Other subgroups compared to LPHR (p = .005 and p = .027, respectively). CONCLUSIONS: Laparoscopic repair of parastomal hernias is associated with shorter operative duration, decreased length of stay, fewer short-term wound complications, and increased longevity of repair compared to open repairs. Direct comparison of repair longevity between LPHR and OPHR with mesh using Kaplan-Meier estimate is unique to this study. Further study is warranted to better understand methods of parastomal hernia repair associated with fewer complications and increased durability.
Assuntos
Herniorrafia/métodos , Hérnia Incisional/cirurgia , Laparoscopia/métodos , Complicações Pós-Operatórias/etiologia , Idoso , Herniorrafia/efeitos adversos , Herniorrafia/instrumentação , Humanos , Hérnia Incisional/etiologia , Laparoscopia/efeitos adversos , Laparoscopia/instrumentação , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Recidiva , Estudos Retrospectivos , Telas Cirúrgicas , Estomas Cirúrgicos , Resultado do TratamentoRESUMO
BACKGROUND: Inpatient hospital units vary in staffing ratios, monitoring, procedural abilities, and experience with unique patients and diagnoses. The purpose of this study is to assess the impact of patient cohorting upon ventral hernia repair outcomes. METHODS: An IRB-approved retrospective review of open ventral hernia repairs between August 2013 and July 2017 was performed. The information of all patient locations during hospitalization, time at location, post-anesthesia care unit duration (PACU), and intensive care unit (ICU) duration was collected. Patient demographics, comorbidities, operative details, cost, and patient outcomes were analyzed. Multivariable analysis of log length of stay (LOS) was assessed with adjustment for clinical and operative factors. RESULTS: 235 patients underwent open ventral hernia repair. 179 patients were admitted to surgical units, 33 non-surgical units, and 23 stayed on both units. Clinical characteristics including patient age, gender, BMI, and medical comorbidities were similar between patients boarded on surgical versus non-surgical units. Hernia, wound, and operative data were also statistically similar. Patients admitted to non-surgical units for any duration experienced longer hospital stay (4 vs. 6 days, p < 0.001). Patients housed on a non-surgical unit were more likely to transfer rooms than patients on surgical units, 42.9% vs. 10.1% (p < 0.001), respectively. Multivariable analysis of natural log-transformed LOS showed any stay on a non-surgical unit increased LOS by 1.0 days (95% Cl 0.9-1.2 days, p = 0.026). There were no differences in ICU or PACU stay, cost, or postoperative complications in patients housed on surgical versus non-surgical units. CONCLUSIONS: Postoperative surgical patients had an increased length of stay when admitted to non-surgical units. More frequent room transfers occurred in patients admitted to non-surgical units. Evaluation of patient outcomes and LOS in open ventral hernia repair patients based on hospital unit is unique to this study.
Assuntos
Hérnia Ventral , Hérnia Ventral/cirurgia , Herniorrafia , Humanos , Tempo de Internação , Complicações Pós-Operatórias/epidemiologia , Estudos RetrospectivosRESUMO
BACKGROUND: Ventral hernia repair is typically performed via a transabdominal approach and the peritoneal cavity is opened and explored. Totally extraperitoneal ventral hernia repair (TEVHR) facilitates dissection of the hernia sac without entering the peritoneal cavity. This study evaluates our experience of TEVHR, addressing technique, decision-making, and outcomes. METHODS: This is an IRB-approved retrospective review of open TEVHR performed between January 2012 and December 2016. Medical records were reviewed for patient demographics, operative details, postoperative outcomes, hospital readmissions, and reoperations. RESULTS: One hundred sixty-six patients underwent TEVHR (84 males, 82 females) with a mean BMI range of 30-39. Eighty-six percent of patients underwent repair for primary or first-time recurrent hernia, and 89% CDC wound class I. Median hernia defect size was 135 cm2. Hernia repair techniques included Rives-Stoppa (34%) or transversus abdominis release (57%). Median operative time was 175 min, median blood loss 100 mL, and median length of stay 4 days. There were no unplanned bowel resections or enterotomies. Four cases required intraperitoneal entry to explant prior mesh. Wound complication rate was 27%: 9% seroma drainage, 18% superficial surgical site infection (SSI), and 2% deep space SSI. Five patients (3%) required reoperation for wound or mesh complications. Over the study, four patients were hospitalized for postoperative small bowel obstruction and managed non-operatively. Of the 166 patients, 96%, 54%, and 44% were seen at 3-month, 6-month, and 12-month follow-ups, respectively. Recurrences were observed in 2% of patients at 12-month follow-up. One patient developed an enterocutaneous fistula 28 months postoperatively. CONCLUSIONS: TEVHR is a safe alternative to traditional transabdominal approaches to ventral hernia repair. The extraperitoneal dissection facilitates hernia repair, avoiding peritoneal entry and adhesiolysis, resulting in decreased operative times.â¯In our study, there was low risk for postoperative bowel obstruction and enterotomy. Future prospective studies with long-term follow-up are required to draw definitive conclusions.
Assuntos
Parede Abdominal/cirurgia , Abdominoplastia/métodos , Herniorrafia/métodos , Complicações Pós-Operatórias/etiologia , Abdominoplastia/efeitos adversos , Idoso , Feminino , Hérnia Ventral/cirurgia , Herniorrafia/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Peritônio/cirurgia , Recidiva , Reoperação , Estudos Retrospectivos , Seroma/etiologia , Infecção da Ferida Cirúrgica/etiologiaRESUMO
BACKGROUND: Incisional hernia is one of the most common complications of abdominal surgery, and repairs are associated with significant recurrence rates. Mesh repairs are associated with the best outcomes, but failures are not uncommon. Doxycycline has been demonstrated to enhance mesh hernia repair outcomes with associated increases in collagen deposition and improved tensiometric strength. This study compares the outcomes of incisional hernia repair with doxycycline administration and the antioxidant tempol. MATERIALS AND METHODS: Twenty-eight male Sprague Dawley rats underwent a midline hernia creation and an intraabdominal polypropylene mesh repair. The animals were administered saline, doxycycline, tempol, or both, daily for 8 wk. The abdominal wall was harvested at 8 wk and tensiometric strength and biochemical analysis was performed. RESULTS: The tensiometric strength of the repair was increased in all experimental groups. Collagen type 1 deposition was increased, and collagen type 3 deposition was decreased in each of the experimental groups relative to control. There was no difference in MMP-2 and MMP-9 levels between control and experimental groups. CONCLUSIONS: The hernia repair strength is equally enhanced with the administration of doxycycline or tempol. Dual therapy provided no benefit over treatment with either single agent. All treatment groups had an increase in collagen type 1:3 ratios, but the mechanism is not well understood. The benefits of antioxidant treatment following hernia repair are similar to treatment with doxycycline. Given the high frequency of incisional hernia repair failures, this study has implications for improving outcomes following ventral hernia repair through the use of either doxycycline or antioxidant therapy.
Assuntos
Antioxidantes , Hérnia Ventral , Herniorrafia , Hérnia Incisional , Prevenção Secundária , Animais , Masculino , Ratos , Antioxidantes/administração & dosagem , Óxidos N-Cíclicos/administração & dosagem , Modelos Animais de Doenças , Doxiciclina/administração & dosagem , Hérnia Ventral/cirurgia , Herniorrafia/instrumentação , Herniorrafia/métodos , Hérnia Incisional/cirurgia , Polipropilenos , Ratos Sprague-Dawley , Recidiva , Prevenção Secundária/instrumentação , Prevenção Secundária/métodos , Marcadores de Spin , Telas Cirúrgicas , Resistência à Tração , Cicatrização/efeitos dos fármacosRESUMO
BACKGROUND: Social media is a growing medium for disseminating information among surgeons. The International Hernia Collaboration Facebook Group (IHC) is a widely utilized social media platform to share ideas and advice on managing patients with hernia-related diseases. Our objective was to assess the safety and utility of advice provided. METHODS: Overall, 60 consecutive de-identified clinical threads were extracted from the IHC in reverse chronological order. A group of three hernia specialists evaluated all threads for unsafe posts, unhelpful comments, and if an established evidence-based management strategy was provided. Positive and negative controls for safe and unsafe answers were included in seven threads and reviewers were blinded to their presence. Reviewers were free to access all online and professional resources (except the IHC). RESULTS: There were 598 unique responses (median 10, 1-26 responses per thread) to the 60 clinical threads/scenarios. The review team correctly identified all seven positive and negative controls. Most responses were safe (96.6%) but some were unhelpful (28.4%). For sixteen threads, the reviewers believed there was an established evidence-based answer; however, only six were provided. In addition, 14 responses were considered unsafe, but only four were corrected. CONCLUSIONS: The vast majority of responses were considered helpful; however, evidence-based management is typically not provided and unsafe recommendations often go uncontested. While the IHC allows wide dissemination of hernia-related surgical advice/discussions, surgeons should be cautious when using the IHC for clinical advice. Mechanisms to provide evidence-based management strategies and to identify unsafe advice are needed to improve quality within online forums and to prevent patient harm.
Assuntos
Comunicação , Herniorrafia , Mídias Sociais , Cirurgiões , Medicina Baseada em Evidências , Humanos , Disseminação de Informação , Internet , Qualidade da Assistência à SaúdeRESUMO
BACKGROUND: Repair of ventral and incisional hernias remains a costly challenge for health care systems. In a previous study of a single surgeon's elective open ventral hernia repair (VHR) practice, a cost model was developed, which predicted over 70% of hospital cost variation. The purpose of the present study was to evaluate the ventral hernia cost model with multiple surgeons' elective open VHR cases and extending to include nonelective and laparoscopic VHR. MATERIALS AND METHODS: With the University of Kentucky Institutional Review Board approval, elective and emergent cases of open and laparoscopic VHR performed by multiple surgeons over 3 y were identified. Perioperative variables were obtained from the local American College of Surgeons National Surgery Quality Improvement Program database and electronic medical record review. Hospital cost data were obtained from the hospital cost accounting system. Forward multivariable regression of log-transformed costs identified independent cost drivers (P for entry < 0.05, and P for exit > 0.10). RESULTS: Of the 387 VHRs, 74% were open repairs; mean age was 55 y, and 52% of patients were female. For open, elective cases (n = 211; mean cost of $19,145), the previously reported six-factor cost model predicted 45% of the total cost variation. With all VHRs included, additional variables were found to independently drive costs, predicting 59% of the total cost variation from the base cost. The biggest cost drivers were inpatient status (+$1013), use of biologic mesh (+$1131), preoperative systemic inflammatory response syndrome/sepsis (+$894), and preoperative open wound (+$786). CONCLUSIONS: Ventral hernia repair cost variability is predictable. Understanding the independent drivers of cost may be helpful in controlling costs and in negotiating appropriate reimbursement with payers.
Assuntos
Procedimentos Cirúrgicos Eletivos/economia , Hérnia Ventral/cirurgia , Herniorrafia/economia , Laparoscopia/economia , Modelos Econômicos , Adulto , Idoso , Custos e Análise de Custo/métodos , Custos e Análise de Custo/estatística & dados numéricos , Feminino , Previsões/métodos , Hérnia Ventral/economia , Custos Hospitalares/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Mecanismo de Reembolso , Estudos RetrospectivosRESUMO
BACKGROUND: Effective pain control following open ventral and incisional hernia repair (VHR) impacts all aspects of patient recovery. To reduce opioid use and enhance pain management, multimodal therapy is thought to be beneficial. The purpose of this study was to identify patient characteristics associated with perioperative patient-reported pain scores. METHODS: With IRB approval, surgical databases were searched for cases of open VHR performed over 3 years. Based on a retrospective chart review, modes of pain management and visual analog scale (VAS) pain scores were recorded in 12-h intervals to hospital discharge or to 8 days post-operation. Forward stepwise multivariable regression assessed the independent contribution of the perioperative factors to VAS pain scores. RESULTS: Included in the analyses were 175 patients that underwent VHR. Average age was 55 years (+/- 12.8), and half were female (50.9%). Factors independently associated with increased preoperative VAS pain scores included preoperative opioid use, preoperative open wound, CDC Wound Class II, and prior hernia repair(s). Patients with epidural for postoperative pain had significantly decreased VAS pain scores across the time continuum. Operative factors significantly associated with increased preoperative VAS pain score included median hernia defect size, concomitantly performed procedure(s), duration of operation, and estimated blood loss. Greater preoperative VAS pain score predicted increased pain at each postoperative time point (all p < .05). CONCLUSIONS: Preoperative pain and opioid use are associated with increased pain postoperatively. Epidural analgesia effectively results in decreased patient-reported pain. Increased operative complexity is associated with increased preoperative pain scores.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/efeitos adversos , Manejo da Dor/métodos , Dor Pós-Operatória/prevenção & controle , Adulto , Idoso , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
BACKGROUND: Laparoscopic hiatal hernia repair via Toupet or Nissen fundoplication remains the most commonly performed procedures for management of large hiatal hernia. Few studies have compared the procedures' long-term effectiveness. This study sought to characterize the efficacy of laparoscopic Toupet versus Nissen fundoplication for types III and IV hiatal hernia. METHODS: With IRB approval, a review of all laparoscopic hiatal hernia repairs with mesh reinforcement performed over 7 years at a single center by one surgeon was conducted. Hiatal hernias were classified as type III or IV using operative reports and preoperative imaging. Patients with type I, II, or recurrent hiatal hernia and patients receiving concomitant procedures were excluded. The GERD-Health Related Quality of Life Survey was administered by telephone no earlier than 18 months postoperatively. RESULTS: A total of 473 patients underwent laparoscopic fundoplication; 179 having type III or IV hiatal hernia met inclusion criteria; 62 underwent Toupet, 117 underwent Nissen fundoplication. Average patient age was 64 years; 63% of patients were female. Cohorts were similar in demographics, comorbidities, and intraoperative factors. Survey was completed by 77 patients (43%): 50 having Nissen and 27 Toupet. Median time of survey completion after surgery was 54 months (Nissen) and 25 months (Toupet). Median survey responses across all items for both groups were 0 (no symptoms) with no significant variation between groups. Of patients that had Nissen, 26% reported current proton-pump inhibitor use versus 31% of Toupet patients (p = 0.486). Patient-reported satisfaction with current condition was similar between groups (67% Toupet, 72% Nissen, p = 0.351). CONCLUSIONS: Patient-reported symptoms and satisfaction did not vary for patients receiving laparoscopic Nissen versus Toupet fundoplication, which may indicate that patients with large type III and IV hiatal hernia undergoing either procedure have similar long-term postoperative symptom control.
Assuntos
Fundoplicatura/métodos , Hérnia Hiatal/cirurgia , Herniorrafia/métodos , Laparoscopia/métodos , Idoso , Feminino , Seguimentos , Hérnia Hiatal/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Período Pós-Operatório , Qualidade de Vida , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Biomaterial research has made available a biologically derived fully resorbable poly-4-hydroxybutyrate (P4HB) mesh for use in ventral and incisional hernia repair (VIHR). This study evaluates outcomes of patients undergoing VIHR with P4HB mesh. METHODS: An IRB-approved prospective pilot study was conducted to assess clinical and quality of life (QOL) outcomes for patients undergoing VIHR with P4HB mesh. Perioperative characteristics were defined. Clinical outcomes, employment status, QOL using 12-item short form survey (SF-12), and pain assessments were followed for 24 months postoperatively. RESULTS: 31 patients underwent VIHR with bioresorbable mesh via a Rives-Stoppa approach with retrorectus mesh placement. The median patient age was 52 years, median body mass index was 33 kg/m2, and just over half of the patients were female. Surgical site occurrences occurred in 19% of patients, most of which were seroma. Hernia recurrence rate was 0% (median follow-up = 414 days). Patients had significantly improved QOL at 24 months compared to baseline for SF-12 physical component summary and role emotional (p < 0.05). CONCLUSIONS: Ventral hernia repair with P4HB bioresorbable mesh results in favorable outcomes. Early hernia recurrence was not identified among the patient cohort. Quality of life improvements were noted at 24 months versus baseline for this cohort of patients with bioresorbable mesh. Use of P4HB mesh for ventral hernia repair was found to be feasible in this patient population. (ClinicalTrials.gov Identifier: NCT01863030).
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/instrumentação , Hidroxibutiratos , Telas Cirúrgicas , Adulto , Feminino , Herniorrafia/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Estudos Prospectivos , Qualidade de Vida , Resultado do TratamentoRESUMO
BACKGROUND: Open ventral hernia repair (VHR) is often performed in conjunction with other abdominal procedures. Clinical outcomes and financial implications of VHR are becoming better understood; however, financial implications of concomitant VHR during other abdominal procedures are unknown. This study aimed to evaluate the financial implications of adding VHR to open abdominal procedures. METHODS: This IRB-approved study retrospectively reviewed hospital costs to 180-day post-discharge of standalone VHRs, isolated open abdominal surgeries (bowel resection or stoma closure, removal of infected mesh, hysterectomy or oophorectomy, panniculectomy or abdominoplasty, open appendectomy or cholecystectomy), performed at our institution from October 1, 2011 to September 30, 2014. The perioperative risk data were obtained from the local National Surgery Quality Improvement Program (NSQIP) database, and resource utilization data were obtained from the hospital cost accounting system. RESULTS: 345 VHRs, 1389 open abdominal procedures as described, and 104 concomitant open abdominal and VHR cases were analyzed. The VHR-only group had lower ASA Class, shorter operative duration, and a higher percentage of hernias repaired via separation of components than the concomitant group (p < 0.001). The median hospital cost for VHR-alone was $12,900 (IQR: $9500-$20,700). There were significant increases to in-hospital costs when VHR was combined with removing an infected mesh (63%) or with bowel resections or stoma closures (0.7%). The addition of VHR did not cause a significant change in 180-day post-discharge costs for any of the procedures. CONCLUSIONS: This study noted decreased costs when combining VHR with panniculectomy or abdominoplasty and hysterectomy or oophorectomy. For removal of infected mesh and bowel resection or stoma closure, waiting, when feasible, is recommended. Given the impending changes in financial reimbursements in healthcare in the United States, it is prudent that future studies evaluate further the clinical and fiscal benefit of concomitant procedures.
Assuntos
Abdominoplastia/métodos , Hérnia Ventral/cirurgia , Herniorrafia/métodos , Custos Hospitalares , Melhoria de Qualidade , Abdominoplastia/economia , Feminino , Seguimentos , Hérnia Ventral/economia , Herniorrafia/economia , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos Retrospectivos , Fatores de Tempo , Estados UnidosRESUMO
BACKGROUND: Enhanced recovery after surgery (ERAS) protocols are evidence-based quality improvement pathways reported to be associated with improved patient outcomes. The purpose of this study was to compare short-term outcomes for open ventral hernia repair (VHR) before and after implementation of an ERAS protocol. METHODS: After obtaining IRB approval, surgical databases were searched for VHR cases for two years prior and eleven months after protocol implementation for retrospective review. Groups were compared on perioperative characteristics and clinical outcomes using chi-square, Fisher's exact, or Mann-Whitney U test, as appropriate. RESULTS: One hundred and seventy-one patients underwent VHR (46 patients with ERAS protocol in place and 125 historic controls). Age, gender, ASA Class, comorbidities, and smoking status were similar between the two groups. Body mass index was lower among ERAS patients (p = .038). ERAS patients had earlier return of bowel function (median 3 vs. 4 days) (p = .003) and decreased incidence of superficial surgical site infection (SSI) (7 vs. 25%) (p = .008) than controls. CONCLUSION: An ERAS protocol for VHR demonstrated improved patient outcomes. A system-wide culture focused on enhanced recovery is needed to ensure improved patient outcomes.
Assuntos
Protocolos Clínicos , Hérnia Ventral/cirurgia , Assistência Perioperatória , Recuperação de Função Fisiológica , Feminino , Estudo Historicamente Controlado , Humanos , Kentucky , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/epidemiologiaRESUMO
INTRODUCTION: Little is known about the predictors of increased ambulatory costs following open ventral and incisional hernia repair (VIHR); however, postoperative complications would be expected to be associated with an increased burden on outpatient resources. The purpose of this study is to evaluate the impact of perioperative factors on outpatient resource utilization following VIHR. METHODS: With IRB approval, the surgery scheduling system was queried to identify all cases of VIHR done at our institution over 3 years. Cases with other procedures done at time of VIHR were excluded. National Surgical Quality Improvement Program clinical data, physician billing data which included market and payor across cases, and medical record review data were combined and evaluated in order to quantify care and predictors of usage during the 6 months postoperatively. RESULTS: Data were analyzed for 308 patients. Median patient age was 52 years (SD = 13.3), and over half were female. The number of outpatient visits to the surgical office varied from 0 to 18 [median = 2; interquartile range (IQR) = 1-3]. CDC Wound Class >1 was associated with increase of mean 1.4 visits (IQR: 0.5-2.3); p = 0.003. Component separation, longer duration of operation, and increased mesh size were also predictive of increased number of office visits (p < 0.01). Postoperative infected seroma/seroma requiring drainage added a mean 2.3 visits (IQR: 1.3-3.3), (p < 0.001); and deep wound infection added a mean 3.9 visits (IQR: 1.9-5.9) (p < 0.001). CONCLUSIONS: Postoperative complications confer a significant burden for patients and to the outpatient surgical office. In an era in which improved quality and cost-efficiency has become imperative, measures to decrease risk of postoperative complications particularly for more complex VIHR would be expected to decrease resource utilization and increase value of care.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia , Hérnia Incisional/cirurgia , Pacientes Ambulatoriais , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Complicações Pós-Operatórias/cirurgia , Adulto , Idoso , Feminino , Recursos em Saúde , Herniorrafia/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND: Long-term resorbable mesh represents a promising technology for complex ventral and incisional hernia repair (VIHR). Preclinical studies indicate that poly-4-hydroxybutyrate (P4HB) resorbable mesh supports strength restoration of the abdominal wall. This study evaluated outcomes of high-risk subjects undergoing VIHR with P4HB mesh. METHODS: This was a prospective, multi-institutional study of subjects undergoing retrorectus or onlay VIHR. Inclusion criteria were CDC Class I, defect 10-350 cm2, ≤ 3 prior repairs, and ≥ 1 high-risk criteria (obesity (BMI: 30-40 kg/m2), active smoker, COPD, diabetes, immunosuppression, coronary artery disease, chronic corticosteroid use, hypoalbuminemia, advanced age, and renal insufficiency). Physical exam and/or quality of life surveys were performed at regular intervals through 18 months (to date) with longer-term, 36-month follow-up ongoing. RESULTS: One hundred and twenty-one subjects (46M, 75F) with an age of 54.7 ± 12.0 years and BMI of 32.2 ± 4.5 kg/m2 (mean ± SD), underwent VIHR. Comorbidities included the following: obesity (n = 95, 78.5%), hypertension (n = 72, 59.5%), cardiovascular disease (n = 42, 34.7%), diabetes (n = 40, 33.1%), COPD (n = 34, 28.1%), malignancy (n = 30, 24.8%), active smoker (n = 28, 23.1%), immunosuppression (n = 10, 8.3%), chronic corticosteroid use (n = 6, 5.0%), advanced age (n = 6, 5.0%), hypoalbuminemia (n = 3, 2.5%), and renal insufficiency (n = 1, 0.8%). Hernia types included the following: primary ventral (n = 17, 14%), primary incisional (n = 54, 45%), recurrent ventral (n = 15, 12%), and recurrent incisional hernia (n = 35, 29%). Defect and mesh size were 115.7 ± 80.6 and 580.9 ± 216.1 cm2 (mean ± SD), respectively. Repair types included the following: retrorectus (n = 43, 36%), retrorectus with additional myofascial release (n = 45, 37%), onlay (n = 24, 20%), and onlay with additional myofascial release (n = 8, 7%). 95 (79%) subjects completed 18-month follow-up to date. Postoperative wound infection, seroma requiring intervention, and hernia recurrence occurred in 11 (9%), 7 (6%), and 11 (9%) subjects, respectively. CONCLUSIONS: High-risk VIHR with P4HB mesh demonstrated positive outcomes and low incidence of hernia recurrence at 18 months. Longer-term 36-month follow-up is ongoing.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/métodos , Hidroxibutiratos , Hérnia Incisional/cirurgia , Complicações Pós-Operatórias/epidemiologia , Telas Cirúrgicas , Adulto , Idoso , Feminino , Seguimentos , Hérnia Ventral/classificação , Humanos , Incidência , Hérnia Incisional/classificação , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Qualidade de Vida , Recidiva , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: To achieve consensus on the best practices in the management of ventral hernias (VH). BACKGROUND: Management patterns for VH are heterogeneous, often with little supporting evidence or correlation with existing evidence. METHODS: A systematic review identified the highest level of evidence available for each topic. A panel of expert hernia-surgeons was assembled. Email questionnaires, evidence review, panel discussion, and iterative voting was performed. Consensus was when all experts agreed on a management strategy. RESULTS: Experts agreed that complications with VH repair (VHR) increase in obese patients (grade A), current smokers (grade A), and patients with glycosylated hemoglobin (HbA1C)â≥â6.5% (grade B). Elective VHR was not recommended for patients with BMIâ≥â50âkg/m (gradeâC), current smokers (grade A), or patients with HbA1Câ≥â8.0% (grade B). Patients with BMI=â30-50âkg/m or HbA1C = 6.5-8.0% require individualized interventions to reduce surgical risk (grade C, grade B). Nonoperative management was considered to have a low-risk of short-term morbidity (grade C). Mesh reinforcement was recommended for repair of herniasâ≥â2âcm (grade A). There were several areas where high-quality data were limited, and no consensus could be reached, including mesh type, component separation technique, and management of complex patients. CONCLUSIONS: Although there was consensus, supported by grade A-C evidence, on patient selection, the safety of short-term nonoperative management, and mesh reinforcement, among experts; there was limited evidence and broad variability in practice patterns in all other areas of practice. The lack of strong evidence and expert consensus on these topics has identified gaps in knowledge where there is need of further evidence.
Assuntos
Hérnia Ventral/terapia , Técnica Delphi , Hérnia Ventral/etiologia , Hérnia Ventral/cirurgia , Herniorrafia/instrumentação , Herniorrafia/métodos , Humanos , Fatores de Risco , Telas CirúrgicasRESUMO
INTRODUCTION: Current risk assessment models for surgical site occurrence (SSO) and surgical site infection (SSI) after open ventral hernia repair (VHR) have limited external validation. Our aim was to determine (1) whether existing models stratify patients into groups by risk and (2) which model best predicts the rate of SSO and SSI. METHODS: Patients who underwent open VHR and were followed for at least 1 mo were included. Using two data sets-a retrospective multicenter database (Ventral Hernia Outcomes Collaborative) and a single-center prospective database (Prospective)-each patient was assigned a predicted risk with each of the following models: Ventral Hernia Risk Score (VHRS), Ventral Hernia Working Group (VHWG), Centers for Disease Control and Prevention Wound Class, and Hernia Wound Risk Assessment Tool (HW-RAT). Patients in the Prospective database were also assigned a predicted risk from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP). Areas under the receiver operating characteristic curve (area under the curve [AUC]) were compared to assess the predictive accuracy of the models for SSO and SSI. Pearson's chi-square was used to determine which models were able to risk-stratify patients into groups with significantly differing rates of actual SSO and SSI. RESULTS: The Ventral Hernia Outcomes Collaborative database (n = 795) had an overall SSO and SSI rate of 23% and 17%, respectively. The AUCs were low for SSO (0.56, 0.54, 0.52, and 0.60) and SSI (0.55, 0.53, 0.50, and 0.58). The VHRS (P = 0.01) and HW-RAT (P < 0.01) significantly stratified patients into tiers for SSO, whereas the VHWG (P < 0.05) and HW-RAT (P < 0.05) stratified for SSI. In the Prospective database (n = 88), 14% and 8% developed an SSO and SSI, respectively. The AUCs were low for SSO (0.63, 0.54, 0.50, 0.57, and 0.69) and modest for SSI (0.81, 0.64, 0.55, 0.62, and 0.73). The ACS-NSQIP (P < 0.01) stratified for SSO, whereas the VHRS (P < 0.01) and ACS-NSQIP (P < 0.05) stratified for SSI. In both databases, VHRS, VHWG, and Centers for Disease Control and Prevention overestimated risk of SSO and SSI, whereas HW-RAT and ACS-NSQIP underestimated risk for all groups. CONCLUSIONS: All five existing predictive models have limited ability to risk-stratify patients and accurately assess risk of SSO. However, both the VHRS and ACS-NSQIP demonstrate modest success in identifying patients at risk for SSI. Continued model refinement is needed to improve the two highest performing models (VHRS and ACS-NSQIP) along with investigation to determine whether modifications to perioperative management based on risk stratification can improve outcomes.
Assuntos
Técnicas de Apoio para a Decisão , Herniorrafia , Infecção da Ferida Cirúrgica/diagnóstico , Adulto , Idoso , Bases de Dados Factuais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Curva ROC , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Infecção da Ferida Cirúrgica/etiologiaRESUMO
BACKGROUND: Parastomal hernia (PH) is a common complication when a stoma is used. The high incidence (35-50%) and patient longevity have created a situation where patients are being referred for consideration of repair with more frequency. Due to the presence of an ostomy and the increased bacterial contamination of the area, the insertion of a prosthetic material is concerning for complications. Laparoscopic repair of parastomal hernias utilizing a modified Sugarbaker technique has been demonstrated to have excellent outcomes. The purpose of this study is to demonstrate that laparoscopic PH repair has outcomes similar to laparoscopic ventral hernia (LVH) repair without the presence of a stoma. METHODS: After obtaining institutional review board approval, patients with parastomal hernia who underwent laparoscopic repair using Sugarbaker technique between 2009 and 2012 were compared to patients with ventral hernias who underwent LVH repair in a retrospective review, with a match of 1:3. Data collected included demographics, comorbidities, operative time, defect size, and mesh size. Outcomes and complications were compared between the two groups. RESULTS: Twenty patients underwent Sugarbaker repair, and these cases were compared to 60 patients with ventral hernia that received LVH repair. There was no statistically significant difference in age, BMI, smoking status, ASA score, defect size, or mesh size between groups. Operative time was significantly longer in the PH group: 172 ± 35 versus the LVH group: 94 ± 32 min (p < 0.1). Length of stay was longer, 3 days (3-5.5) for PH versus 1 day (1-2.8) for LVH, p < 0.1. The two groups did not differ in terms of wound complications or recurrence, with a median follow-up of 37 days (IQ range 27-518). CONCLUSION: The Sugarbaker technique is as safe as LVH repair with no more complications given the presence of a stoma.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/métodos , Laparoscopia , Estomas Cirúrgicos/efeitos adversos , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND: Laparoscopy, specifically the bridged mesh technique, is a popular means used for ventral hernia repair. While laparoscopy has decreased the incidence of surgical site infection (SSI), hernia recurrence rates remain unchanged. Some surgeons advocate laparoscopic primary fascial closure (PFC) with placement of intraperitoneal mesh to decrease recurrence rates. We hypothesize that in patients undergoing laparoscopic ventral hernia repair (LVHR), PFC compared to a bridged mesh repair decreases hernia recurrence rates. METHODS: A multicenter, retrospective database of all ventral hernia repairs performed from 2010-2012 was accessed. Patients who underwent LVHR with mesh were reviewed. Patients who had PFC were compared to bridged repair. Primary outcome was hernia recurrence determined by clinical examination or CT scan. Secondary outcomes included SSI and seroma formation. RESULTS: A total of 1594 patients were identified. Following exclusion, a total of 196 patients were left who underwent LVHR with a mean follow-up period of 17.5 months. Ninety-seven patients underwent PFC, while 99 underwent bridged repairs. Initial comparisons between both groups was negative for any significant statistical difference in terms of recurrence, seroma formation, SSI, deep/organ space SSI, reoperation, and readmission. The same initial findings held true during subgroup analysis. Propensity score analysis was then performed for recurrence, seroma, and SSI controlling for age, gender, immune status, ASA class, BMI, smoking status, and acute repair. No statistically significant differences were identified in either group. CONCLUSION: Primary fascial closure during laparoscopic hernia repairs did not result in reduced recurrence, seroma, and SSI as compared to bridge repairs in a retrospective, multi-institutional study. However, additional research is needed to further evaluate benefits to the patient in terms of pain, function, cosmesis, and overall satisfaction. Randomized, blinded, control trials should focus on these parameters in future investigations.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/métodos , Laparoscopia/métodos , Telas Cirúrgicas , Técnicas de Fechamento de Ferimentos , Adulto , Bases de Dados Factuais , Fáscia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Recidiva , Reoperação , Estudos Retrospectivos , Risco , Seroma/epidemiologia , Infecção da Ferida Cirúrgica/epidemiologiaRESUMO
BACKGROUND: Previous studies showed that preoperative opioid use is associated with increased postoperative opioid use and surgical site infection (SSI) in patients undergoing ventral hernia repair (VHR). Orthopedic surgery literature cites increased resource utilization with opioid use. This study aimed to determine the effect of preoperative opioid use on resource utilization after open VHR. METHODS: A retrospective institutional review board-approved study of VHRs from a single tertiary care practice between 2013 and 2020 was performed. Medical records, the National Surgical Quality Improvement Program database, and Kentucky All Schedule Prescription Electronic Reporting data were reviewed for patient demographics, comorbidities, dispensed opiate prescriptions, hernia characteristics, and outcomes. Univariate logistic regression analyses assessed the effect of each patient's demographic and clinical characteristics. Multivariate logistic regression models analyzed significant factors from the univariate analyses. The primary outcome was resource utilization measured as readmission, emergency department visit, or >2 postoperative clinic visits within 45 days after VHR. RESULTS: Overall, 381 patients who underwent VHR were identified; of which 101 patients had preoperative dispensed opioids. Multivariate analysis demonstrated that patient gender at birth, any new-onset SSI, and any preoperative opioid use were associated with increased postoperative resource utilization (odds ratio, 1.76; P = .026). CONCLUSION: Preoperative opioid use was determined as a risk factor that increased resource utilization after open VHR. An understanding of the drivers of the increased use of resources is essential in developing strategies to improve healthcare value. Future research will focus on strategies to reduce the utilization of resources among patients who use opioids.