Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 17 de 17
Filtrar
1.
JAMA Surg ; 2024 Jun 12.
Artigo em Inglês | MEDLINE | ID: mdl-38865142

RESUMO

Importance: Durable parastomal hernia repair remains elusive. There is limited evidence comparing the durability of the open retromuscular Sugarbaker and keyhole mesh configurations. Objective: To determine if the open retromuscular Sugarbaker mesh placement technique would lower parastomal hernia recurrence rates. Design, Setting, and Participants: In this single-center, randomized clinical trial, 150 patients with a permanent stoma and associated parastomal hernia who were candidates for open retromuscular parastomal hernia repair were enrolled and randomized from April 2019 to April 2022 and followed up for 2 years. Interventions: Following intraoperative assessment to determine the feasibility of either technique, enrolled patients were randomized to receive either retromuscular Sugarbaker or keyhole synthetic mesh placement. Main Outcomes and Measures: The primary outcome was parastomal hernia recurrence at 2 years. Secondary outcomes included mesh-related complications, wound complications, reoperations, as well as patient-reported pain, abdominal wall-specific quality of life, stoma-specific quality of life, and decision regret at 1 year and 2 years. Results: A total of 150 patients were randomized, and with 91% follow-up at 2 years, there were 13 (17%) parastomal hernia recurrences in the retromuscular Sugarbaker arm and 18 (24%) in the keyhole arm (adjusted risk difference, -0.029; 95% CI, -0.17 to 0.153, and adjusted risk ratio, 0.87; 95% CI, 0.42 to 1.69). There were no statistically significant differences between the Sugarbaker and keyhole groups regarding reoperations for recurrence (2 vs 7, respectively), nonhernia intra-abdominal pathology (4 vs 10, respectively), stoma necrosis (1 vs 0, respectively), mesh-related complications (4 vs 1, respectively), patient-reported pain, abdominal wall-specific quality of life, stoma-specific quality of life, and decision regret at any time point. Conclusions and Relevance: In the setting of open parastomal hernia repair, a retromuscular Sugarbaker mesh placement technique was not superior to a keyhole configuration 2 years after repair. Further innovation is necessary to improve parastomal hernia repair outcomes. Trial Registration: ClinicalTrials.gov Identifier: NCT03972553.

3.
Surgery ; 175(3): 813-821, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37770344

RESUMO

BACKGROUND: Open parastomal hernia repair can be performed using retromuscular synthetic mesh in a keyhole or Sugarbaker configuration. Relative morbidity and durability are unknown. Here, we present perioperative outcomes of a randomized controlled trial comparing these techniques, including 30-day patient-reported outcomes, reoperations, and wound complications in ≤90 days. METHODS: This single-center randomized clinical trial compared open parastomal hernia repair with retromuscular medium-weight polypropylene mesh in the keyhole and Sugarbaker configuration for permanent stomas between April 2019 and April 2022. Adult patients with parastomal hernias requiring open repair with sufficient bowel length for either technique were included. Patient-reported outcomes were collected at 30 days; 90-day outcomes included initial hospital length of stay, readmission, wound morbidity, reoperation, and mesh- or stoma-related complications. RESULTS: A total of 150 patients were randomized (75 keyhole and 75 Sugarbaker). There were no differences in length of stay, readmission, reoperation, recurrence, or wound complications. Twenty-four patients (16%) required procedural intervention for wound morbidity. Ten patients (6.7%) required abdominal reoperation in ≤90 days, 7 (4.7%) for wound morbidity, including 3 partial mesh excisions (1 keyhole compared with 2 Sugarbaker; P = 1). Four mesh-related stoma complications requiring reoperations occurred, including stoma necrosis (n = 1), bowel obstruction (n = 1), parastomal recurrence (n = 1), and mucocutaneous separation (n = 1), all in the Sugarbaker arm (P = .12). Patient-reported outcomes were similar between groups at 30 days. CONCLUSION: Open parastomal hernia repair with retromuscular mesh in the keyhole and Sugarbaker configurations had similar perioperative outcomes. Patients will be followed to determine long-term relative durability, which is critical to understanding each approach's risk-benefit ratio.


Assuntos
Hérnia Ventral , Hérnia Incisional , Laparoscopia , Estomas Cirúrgicos , Adulto , Humanos , Herniorrafia/efeitos adversos , Telas Cirúrgicas/efeitos adversos , Hérnia Incisional/cirurgia , Hérnia Incisional/complicações , Estomas Cirúrgicos/efeitos adversos , Colostomia/efeitos adversos , Hérnia Ventral/etiologia , Hérnia Ventral/cirurgia , Laparoscopia/efeitos adversos
4.
Ann Surg ; 277(4): e900-e906, 2023 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-35793810

RESUMO

OBJECTIVE: We aimed to report long-term clinical and patient-reported outcomes of transversus abdominis release (TAR) with permanent synthetic mesh performed in a high-volume abdominal wall reconstruction practice. SUMMARY BACKGROUND DATA: Despite increasing utilization of TAR in abdominal wall reconstruction, long-term clinical and patient-reported outcomes remain uncertain. METHODS: Prospectively collected registry data from the Cleveland Clinic Center for Abdominal Core Health were analyzed retrospectively. Patients undergoing elective, open VHR with TAR and permanent synthetic mesh implantation between August 2014 and March 2020 with 30-day clinical and ≥1 year clinical or patient-reported outcome follow-up were included. Outcomes included composite hernia recurrence, characterized by patient-reported bulges and recurrent hernias noted on physical exam or imaging, as well as hernia-specific quality of life and pain. RESULTS: A total of 1203 patients were included. Median age was 60 years [interquartile range (IQR): 52-67], median body mass index was 32 kg/m 2 (IQR: 28-36), median hernia width was 15 cm (IQR: 12-19), and 57% of hernias were recurrent. Fascial reapproximation was achieved in 92%. At a median follow-up of 2 years (IQR: 1-4), the overall composite hernia recurrence rate was 26%, with sensitivity analysis yielding best-case and worst-case estimates of 5% and 28%, respectively. Patients experienced improved hernia-specific quality of life and pain regardless of recurrence outcome; however, those who did not recur experienced more substantial improvement. CONCLUSIONS: TAR with permanent synthetic mesh remains a valuable, versatile technique; however, surgeon and patient expectations should be tempered regarding long-term durability. Despite a high rate of recurrence, patients experience measurable improvements in quality of life.


Assuntos
Parede Abdominal , Hérnia Ventral , Humanos , Pessoa de Meia-Idade , Hérnia Ventral/cirurgia , Estudos Retrospectivos , Telas Cirúrgicas , Qualidade de Vida , Resultado do Tratamento , Herniorrafia/métodos , Músculos Abdominais/cirurgia , Medidas de Resultados Relatados pelo Paciente , Dor , Recidiva , Parede Abdominal/cirurgia
5.
J Am Coll Surg ; 234(6): 1160-1165, 2022 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-35703814

RESUMO

BACKGROUND: Laparoscopic and robotic ventral hernia repair with intraperitoneal mesh have been demonstrated previously to have comparable 30-day outcomes in the PROVE-IT randomized clinical trial. Here we report our 1-year follow-up of enrolled patients to examine exploratory outcomes. STUDY DESIGN: All patients enrolled in a previously published, registry-based, randomized trial investigating laparoscopic vs robotic ventral hernia repair with intraperitoneal mesh were reviewed. Several exploratory secondary outcomes were assessed: pain intensity (Patient-Reported Outcomes Measurement Information System [PROMIS 3a]), hernia-specific quality of life (Hernia-Specific Quality of Life Survey [HerQLes]), composite hernia recurrence, and reoperations. RESULTS: A total of 95% (71 of 75) follow-up was achieved: 33 laparoscopic repairs and 38 robotic repairs. Median follow-up time was 12 months [interquartile range 10 to 12 months]. Following regression analysis adjusting for baseline scores, there was no difference in postoperative pain intensity at 1 year (p = 0.94). However, HerQLes scores increased by 12.0 more points following robotic repairs compared to laparoscopic counterparts (95% CI 1.3 to 22.7, p = 0.03). Composite hernia recurrence was 6% (2 of 33) for the laparoscopic cohort and 24% (9 of 38) for the robotic group (p = 0.04). There was no difference in rates of reoperation (p = 0.61). CONCLUSIONS: Our exploratory analyses have identified potential differences in quality of life and recurrence, favoring the robotic and laparoscopic approaches, respectively. These findings warrant further study with larger patient cohorts to verify their potential significance.


Assuntos
Hérnia Ventral , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Hérnia Ventral/etiologia , Hérnia Ventral/cirurgia , Herniorrafia/efeitos adversos , Humanos , Laparoscopia/efeitos adversos , Qualidade de Vida , Recidiva , Telas Cirúrgicas
6.
Trials ; 23(1): 251, 2022 Apr 04.
Artigo em Inglês | MEDLINE | ID: mdl-35379311

RESUMO

BACKGROUND: Parastomal hernia, common after stoma creation, negatively impacts patient quality of life. For patients with a permanent stoma, durable parastomal hernia repair remains a challenge, with few high-quality studies for guidance. An alternative to open retromuscular parastomal hernia repair with retromuscular "keyhole" mesh is the recent Sugarbaker modification. We aim to compare these two techniques in a head-to-head prospective study. METHODS: This is a registry-based randomized controlled trial designed to investigate whether the retromuscular Sugarbaker technique is superior to the retromuscular keyhole technique for parastomal hernia repair. The primary study endpoint is parastomal hernia recurrence at 2 years. Secondary endpoints include hospital length-of-stay, readmission, wound morbidity, mesh-related complications, re-operation, all 30-day morbidity, and patient-reported outcomes, including hernia-related quality of life, stoma-specific quality of life, pain, and decision regret. DISCUSSION: Based on the post hoc analysis of a recent randomized controlled trial, we hypothesize that the retromuscular Sugarbaker technique will reduce parastomal hernia recurrence by 20% at 2 years compared to the retromuscular keyhole mesh technique. The results of this study may provide evidence-based guidance for surgeons repairing parastomal hernias. TRIAL REGISTRATION: ClinicalTrials.gov NCT03972553. Registered on 3 June 2019.


Assuntos
Herniorrafia , Telas Cirúrgicas , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Humanos , Estudos Prospectivos , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Sistema de Registros
7.
Ann Surg ; 276(2): 224-232, 2022 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-33273351

RESUMO

OBJECTIVE: To study the efficacy of liposomal bupivacaine on postoperative opioid requirement and pain following abdominal wall reconstruction. SUMMARY BACKGROUND DATA: Despite the widespread use of liposomal bupivacaine in transversus abdominis plane block, there is inadequate evidence demonstrating its efficacy in open abdominal wall reconstruction. We hypothesized that liposomal bupivacaine plane block would result in decreased opioid requirements compared with placebo in the first 72 hours after surgery. METHODS: This was a single-center double-blind, placebo-controlled prospective study conducted between July 2018 and November 2019. Adult patients (at least 18 yrs of age) undergoing open, elective, ventral hernia repairs with mesh placed in the retromuscular position were enrolled. Patients were randomized to surgeon-performed transversus abdominis plane block with liposomal bupivacaine, simple bupivacaine, or normal saline (placebo). The main outcome was opioid requirements in the first 72 hours after surgery. Secondary outcomes included total inpatient opioid use, pain scores determined using a 100 mm visual analog scale, length of hospital stay, and patientreported quality of life. RESULTS: Of the 164 patients who were included in the analysis, 57 patients received liposomal bupivacaine, 55 patients received simple bupivacaine, and 52 received placebo. There were no differences in the total opioid used in the first 72 hours after surgery as measured by morphine milligram equivalents when liposomal bupivacaine was compared with simple bupivacaine and placebo (325 ± 225 vs 350 ± 284 vs 310 ± 272, respectively, P = 0.725). Similarly, there were no differences in total inpatient opioid use, pain scores, length of stay, and patient-reported quality of life. CONCLUSIONS: There are no apparent clinical benefits to using liposomal bupivacaine transversus abdominis plane block when compared with simple bupivacaine and placebo for open abdominal wall reconstruction.


Assuntos
Parede Abdominal , Anestésicos Locais , Músculos Abdominais , Parede Abdominal/cirurgia , Adulto , Analgésicos Opioides/uso terapêutico , Bupivacaína , Método Duplo-Cego , Humanos , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Estudos Prospectivos , Qualidade de Vida
8.
Endocr Pract ; 28(1): 77-82, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34403781

RESUMO

OBJECTIVE: Calcium and parathyroid hormone (PTH) values are believed to have a linear relationship in patients with primary hyperparathyroidism and correlate with parathyroid gland size, with higher values predicting single-gland disease. In this modern series, these preoperative values were correlated with operative findings to determine their utility in predicting the gland involvement at parathyroid exploration. METHODS: Two thousand consecutive patients who underwent initial surgery for sporadic primary hyperparathyroidism from 2000 to 2014 were reviewed. All patients underwent a 4-gland exploration. Relationships between preoperative calcium and PTH values with the total gland volume of each patient were examined and stratified using the number of involved glands: single adenoma (SA), double adenoma (DA), and hyperplasia (H). RESULTS: There were 1274 (64%) SA, 359 (18%) DA, and 367 (18%) H cases. There was a poor correlation between preoperative calcium and PTH values (R = 0.37) and both poorly correlated with the total gland volume (R < 0.40). Similarly, subgroup analysis using the number of involved glands showed poor correlation. The mean total gland volume was similar among all subgroups (SA = 1.28 cm3, DA = 1.43 cm3, and H = 1.27 cm3; P = .52), implying that individual glands were smaller in multigland disease. SA was found in 271 (53%) of patients with calcium levels of ≤10.5 mg/dL and 122 (78%) with levels of ≥12 mg/dL (P < .001). CONCLUSION: This is the largest series correlating preoperative calcium and PTH values with operative findings of gland size and number of diseased glands. Although a lower calcium value predicts somewhat more multigland disease, the overall poor correlation should make the parathyroid surgeon aware that gland size and multigland disease cannot be predicted by preoperative laboratory testing.


Assuntos
Cálcio , Hiperparatireoidismo Primário , Hormônio Paratireóideo/sangue , Cálcio/sangue , Humanos , Hiperparatireoidismo Primário/cirurgia , Glândulas Paratireoides/diagnóstico por imagem , Glândulas Paratireoides/cirurgia , Paratireoidectomia , Estudos Retrospectivos
9.
Am J Surg ; 223(5): 912-917, 2022 05.
Artigo em Inglês | MEDLINE | ID: mdl-34702489

RESUMO

BACKGROUND: A single center experience with sporadic pancreatic insulinoma was analyzed to develop an algorithm for modern surgical management. METHODS: Thirty-four patients undergoing surgery from 2001 to 2019 were reviewed. RESULTS: The majority underwent enucleation (10 laparoscopic, 15 open). Laparoscopy was performed in 22 patients with conversion to open in 11, mostly related to the proximity of the tumor to the pancreatic duct (n = 4). Tumors on the anterior and posterior surface of the pancreas in all anatomic locations were completed with laparoscopic enucleation. Overall, the clinically-relevant postoperative pancreatic fistula (CR-POPF) rate was 21%, with no difference between laparoscopic versus open enucleation (10% vs 20%, p = 0.50) or enucleation versus resection (16% vs 33%, p = 0.27). Laparoscopic enucleation had shorter median hospital length of stay (LOS) compared with open (4 vs 7 days, p = 0.02). CONCLUSIONS: Laparoscopic enucleation does not increase the CR-POPF risk and provides an advantage with a shorter hospital LOS in select patients. Tumor location and relationship to the pancreatic duct guide surgical decision-making. These findings highlight tumor-specific criteria that would benefit from a minimally invasive approach.


Assuntos
Insulinoma , Laparoscopia , Neoplasias Pancreáticas , Humanos , Insulinoma/cirurgia , Pancreatectomia , Fístula Pancreática/epidemiologia , Fístula Pancreática/etiologia , Fístula Pancreática/prevenção & controle , Neoplasias Pancreáticas/patologia , Neoplasias Pancreáticas/cirurgia , Complicações Pós-Operatórias/cirurgia , Estudos Retrospectivos
10.
Pancreas ; 50(7): 1000-1006, 2021 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-34629454

RESUMO

OBJECTIVES: Islet cultures are routinely performed in total pancreatectomy with islet autotransplantation (TPIAT), and the need for empiric antibiotic treatment based on culture results is unknown. We evaluated the effect of postoperative antibiotic treatment for positive islet cultures on clinical infection. METHODS: Seventy-nine patients undergoing TPIAT were reviewed. Prophylactic perioperative ceftriaxone and metronidazole were administered, and transplanted islet preparations included ciprofloxacin. Postoperative antibiotics were not routinely given for positive cultures unless a clinical infection was suspected. The primary end point was 30-day infectious complications. RESULTS: Fifty-one patients (65%) had a positive culture. Overall, 39 patients (87%) had organisms susceptible to our perioperative antibiotic regimen. There was no difference in the infectious complication rate between those with positive compared with negative cultures (16% vs 29%, P = 0.17). Patients with a positive culture had similar 30-day postoperative infectious complication rates whether receiving postoperative antibiotics (n = 7) or not (14% vs 16%, P = 0.91). Only 1 patient had a correlation of clinical and islet cultures. CONCLUSIONS: Beyond prophylactic antibiotics, empiric antibiotic treatment for a positive culture is not warranted and provides a rationale for the abandonment of routine cultures in TPIAT.


Assuntos
Antibacterianos/farmacologia , Transplante das Ilhotas Pancreáticas/métodos , Ilhotas Pancreáticas/efeitos dos fármacos , Pancreatectomia/métodos , Administração Intravenosa , Adulto , Antibacterianos/administração & dosagem , Infecções Bacterianas/microbiologia , Infecções Bacterianas/prevenção & controle , Ceftriaxona/administração & dosagem , Células Cultivadas , Estudos de Coortes , Feminino , Humanos , Ilhotas Pancreáticas/citologia , Masculino , Metronidazol/administração & dosagem , Pessoa de Meia-Idade , Pancreatite Crônica/cirurgia , Período Perioperatório , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Período Pós-Operatório , Transplante Autólogo
11.
J Surg Res ; 268: 136-144, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34311295

RESUMO

INTRODUCTION: We present our experience developing and embedding a registry-based module for resident feedback. METHODS: At our institution, entering operative data into the institutional quality collaborative registry is standard practice. In February 2019, a surgical education module was embedded into the registry to capture procedure-specific resident operative assessments. Faculty engagement with the sugical education module was assessed during its first year in existence (February 2019-February 2020). RESULTS: In total, 1074 of 1269 (85%) operative assessments were completed by 27 faculty via the surgical education registry module. Median faculty engagement rate with the module following resident-assisted procedures was 91% [IQR 76%-100%]. Residents received a median of 7 operative assessments [IQR 2-19] over the study period. CONCLUSION: By embedding a surgical education module into an existing surgical quality collaborative registry, procedure-specific operative assessments can be routinely captured.


Assuntos
Cirurgia Geral , Internato e Residência , Competência Clínica , Educação de Pós-Graduação em Medicina , Avaliação Educacional/métodos , Cirurgia Geral/educação , Sistema de Registros
12.
Surgery ; 169(3): 483-487, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33328137

RESUMO

BACKGROUND: A quality collaborative across our hospital system was initiated to track surgical outcomes. We sought to determine whether incorporating a resident operative performance assessment into this quality collaborative would increase the quantity and quality of these assessments and impact relevant milestones. METHODS: A resident operative assessment was added to a quality reporting system required to be completed by faculty at the completion of 2 operations. Three milestones directly related to operative performance were analyzed-Patient Care 3, Medical Knowledge 2, and Interpersonal and Communication Skills 3. Residents were divided in 2 groups: quality collaborative (≥10 operative assessments) and no quality collaborative (<10 operative assessments). Milestones from Spring 2019 and Fall 2019 were analyzed. RESULTS: Faculty participation was 86% with 407 assessments completed from February to October 2019. A difference in the rate of change in resident performance for Patient Care 3 (+0.95 vs +0.55; P = .04) and Interpersonal and Communication Skills 3 (+1.05 vs +0.52; P = .02) was observed for those residents in the quality collaborative group (n = 20) compared with baseline data. CONCLUSION: Addition of an operative assessment to a mandatory quality collaborative increases faculty participation and impacts resident milestone determination. These findings highlight opportunities to find innovative and efficient methods to improve faculty engagement.


Assuntos
Educação de Pós-Graduação em Medicina , Avaliação Educacional , Docentes de Medicina , Internato e Residência , Competência Clínica , Avaliação Educacional/métodos , Avaliação Educacional/normas , Cirurgia Geral/educação , Hospitais de Ensino , Humanos , Cirurgiões
13.
Pancreatology ; 21(1): 291-298, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33268025

RESUMO

BACKGROUND: Total pancreatectomy with islet autotransplantation (TP-IAT) is an uncommon surgical procedure with unique perioperative management. We evaluated the short- and long-term morbidity and mortality of TP-IAT to optimize surgical technique and heparin dosing during islet autotransplantation. METHODS: Eighty patients with chronic pancreatitis undergoing TP-IAT were reviewed. Primary outcome was to evaluate morbidity and mortality based on operative technique: classic (resection of antrum) vs pylorus-preserving. Secondary outcome was to evaluate the effect of heparin dosing (<60 vs ≥ 60 units/kg) during islet autotransplantation on postoperative hemorrhage and portal vein thrombosis (PVT) rates. RESULTS: There was no 90-day mortality, and median length of stay was 9 days. All patients underwent an open operation with 53 (66%) pylorus-preserving resections. The 30-day morbidity rate was 39%, with no difference between operative technique (p = 0.82). The median dose was different for each heparin group (<60: 52 units/kg vs ≥ 60: 66 units/kg, p < 0.0001). No difference was observed in postoperative hemorrhage rates between heparin groups (<60: 9% vs ≥ 60: 9%, p = 0.97), with no known incidence of PVT. Median follow-up was 36 months (IQR, 14-71). Morbidity >30 days after TP-IAT was 43% with a higher rate in the pylorus-preserving group (55% vs 15%, p < 0.0001), mainly attributed to marginal ulcer formation (15% vs 0%, p = 0.03). CONCLUSIONS: A classic TP-IAT technique should be universally adopted to achieve optimal outcomes, particularly to prevent the formation of marginal ulcers. When considering PVT versus postoperative hemorrhage risk, a lower heparin dose nearing 50 units/kg is optimal. These findings highlight potential areas for future improvement.


Assuntos
Anticoagulantes/administração & dosagem , Anticoagulantes/uso terapêutico , Heparina/administração & dosagem , Heparina/uso terapêutico , Transplante das Ilhotas Pancreáticas/métodos , Pancreatectomia/métodos , Pancreatite/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Transplante das Ilhotas Pancreáticas/mortalidade , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Pancreatectomia/mortalidade , Veia Porta , Complicações Pós-Operatórias/epidemiologia , Hemorragia Pós-Operatória/epidemiologia , Úlcera Gástrica/epidemiologia , Úlcera Gástrica/etiologia , Transplante Autólogo , Resultado do Tratamento , Trombose Venosa/etiologia , Adulto Jovem
15.
J Surg Res ; 255: 428-435, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-32619857

RESUMO

BACKGROUND: Randomized controlled trials (RCTs) are the gold standard to establish evidence for surgical practice but can be hindered by high costs, complexity, and time requirements. Recently, observational registries have been leveraged as platforms for clinical trials to address these limitations, though few registry-based surgical RCTs have been conducted. Here, we present our group's approach to surgical registry-based RCTs and early results. MATERIALS AND METHODS: To facilitate these trials, we focused on registry integration into surgeons' workflows, routine collection of patient-reported outcomes at clinic visits, and pragmatic trial design featuring broad inclusion criteria and standard of care follow-up. These features maximize generalizability and facilitate follow-up by minimizing visits and tests outside of normal practice. RESULTS: Since 2017, our group has completed enrollment in 4 registry-based RCTs with another 5 trials ongoing. Of these, 4 trials have been multicenter. Over 1000 patients have been enrolled in these studies, with follow-up rates of 90% or greater. Most of these trials are on track to complete enrollment in approximately 2 y from their start date. Beyond salary support, resource utilization is low. None of our trials has been terminated due to lack of resources or futility. CONCLUSIONS: Registry-based RCTs allow for efficient conduct of pragmatic surgical trials. Thoughtful study design, registry integration into surgeons' routines, and a team culture embracing research are paramount. We believe registry-based trials are the future of affordable, high-level, prospective surgical research.


Assuntos
Ensaios Clínicos Controlados Aleatórios como Assunto , Sistema de Registros , Procedimentos Cirúrgicos Operatórios , Humanos
16.
Surgery ; 168(1): 141-146, 2020 07.
Artigo em Inglês | MEDLINE | ID: mdl-32499045

RESUMO

BACKGROUND: Little data exist to inform discharge opioid prescribing for patients undergoing abdominal wall reconstruction. The aim of this study was to evaluate postoperative, patient-reported opioid use after abdominal wall reconstruction. We hypothesized that the majority of patients undergoing open abdominal wall reconstruction would require between 16 and 30 opioid tablets after discharge. METHODS: Postoperative, patient-reported opioid use was collected prospectively for all patients undergoing elective, open abdominal wall reconstruction at a single high-volume center. All opioid medications were converted to an equivalent number of 5 mg oxycodone tablets. The primary outcome was the total number of opioid tablets taken within 30 days of hospital discharge after abdominal wall reconstruction. RESULTS: Ninety-eight patients were included. Median hernia width was 15 cm (interquartile range 12-19), 42% were recurrences, and all underwent transversus abdominis release. At the 30-day follow-up visit, 24% reported no postdischarge opioid use, and 76% reported taking 15 tablets or fewer. Of the 23 patients who used no opioids on the day before discharge, 16 (70%) reported taking no opioids after discharge. CONCLUSION: Most patients reported taking fewer opioid tablets than prescribed and fewer than our hypothesis within 30 days of abdominal wall reconstruction. Opioid use on the day before discharge may allow for prognostication of outpatient opioid requirements to prevent overprescribing.


Assuntos
Parede Abdominal/cirurgia , Analgésicos Opioides/administração & dosagem , Herniorrafia/efeitos adversos , Dor Pós-Operatória/tratamento farmacológico , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/etiologia
17.
World J Surg ; 44(9): 2959-2964, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32394013

RESUMO

INTRODUCTION: With increasing frequency, patients with idiopathic splenomegaly are referred to surgeons for splenectomy. We evaluated the diagnostic utility of splenectomy and feasibility of a minimally invasive approach in the face of idiopathic splenomegaly. METHODS: We retrospectively reviewed 68 patients who underwent splenectomy for idiopathic splenomegaly. The primary endpoint was the rate of definitive diagnosis based on final surgical pathology of the removed spleen. RESULTS: Preoperative workup included a bone marrow biopsy and peripheral blood smear in 93% and 100% of patients, respectively, with none having lymphadenopathy warranting biopsy. Splenectomy provided a definitive diagnosis for 44 (64.7%) patients. Of these, 34 (50%) patients had an underlying malignancy, of which more than half were splenic marginal zone lymphoma. There were 33 (48.5%) laparoscopic, 23 (33.8%) open, 10 (14.7%) laparoscopic converted to open, and two (2.9%) laparoscopic hand-assist cases. Conversion to open was due to splenic size [median craniocaudal length 21.8 cm (cm)] in eight and staple line bleeding at the splenic hilum in two patients. Overall, the laparoscopic approach was completed in patients with a smaller splenic size compared to open (median craniocaudal length 15.2 vs. 26.0 cm, p < 0.0001). The open group had one (1.5%) intra-operative mortality due to uncontrollable hemorrhage. Thirty-day complication rates were similar for laparoscopic and open approaches (p = 0.10). CONCLUSION: Splenectomy is an effective diagnostic modality in determining a pathologic cause for splenomegaly in this patient population. Laparoscopic splenectomy can be performed safely in appropriate cases with craniocaudal splenic size having the largest influence on surgical approach.


Assuntos
Laparoscopia/métodos , Esplenectomia/métodos , Esplenomegalia/cirurgia , Adulto , Idoso , Biópsia , Feminino , Humanos , Laparoscopia/efeitos adversos , Linfadenopatia/patologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Baço/patologia , Esplenectomia/efeitos adversos , Esplenomegalia/patologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...