RESUMO
BACKGROUND: Laparoscopic training remains inaccessible for surgeons in low- and middle-income countries, limiting its widespread adoption. We developed a novel tool for assessment of laparoscopic appendectomy skills through ALL-SAFE, a low-cost laparoscopy training system. METHODS: This pilot study in Ethiopia, Cameroon, and the USA assessed appendectomy skills using the ALL-SAFE training system. Performance measures were captured using the ALL-SAFE verification of proficiency tool (APPY-VOP), consisting of a checklist, modified Objective Structured Assessment of Technical Skills (m-OSATS), and final rating. Twenty participants, including novice (n = 11), intermediate (n = 8), and expert (n = 1), completed an online module covering appendicitis management and psychomotor skills in laparoscopic appendectomy. After viewing an expert skills demonstration video, participants recorded their performance within ALL-SAFE. Using the APPY-VOP, participants rated their own and three peer videos. We used the Kruskal-Wallis test and a Many-Facet Rasch Model to evaluate (i) capacity of APPY-VOP to differentiate performance levels, (ii) correlation among three APPY-VOP components, and (iii) rating differences across groups. RESULTS: Checklist scores increased from novice (M = 21.02) to intermediate (M = 23.64) and expert (M = 28.25), with differentiation between experts and novices, P = 0.005. All five m-OSATS domains and global summed, total summed, and final rating discriminated across all performance levels (P < 0.001). APPY-VOP final ratings adequately discriminated Competent (M = 2.0), Borderline (N = 1.8), and Not Competent (M = 1.4) performances, Χ2 (2,85) = 32.3, P = 0.001. There was a positive correlation between ALL-SAFE checklist and m-OSATS summed scores, r(83) = 0.63, P < 0.001. Comparison of ratings suggested no differences across expertise levels (P = 0.69) or location (P = 0.66). CONCLUSION: APPY-VOP effectively discriminated between novice and expert performance in laparoscopic appendectomy skills in a simulated setting. Scoring alignment across raters suggests consistent evaluation, independent of expertise. These results support the use of APPY-VOP among all skill levels inside a peer rating system. Future studies will focus on correlating proficiency to clinical practice and scaling ALL-SAFE to other settings.
Assuntos
Laparoscopia , Cirurgiões , Humanos , Projetos Piloto , Apendicectomia , Laparoscopia/educação , Cirurgiões/educação , Competência ClínicaRESUMO
BACKGROUND: While per-oral pyloromyotomy (POP) has shown promise as a novel endoscopic procedure to treat medically refractory gastroparesis, standardized care pathways are not well-defined. We aimed to compare the safety and cost of same-day discharge (SDD) after POP with inpatient stay overnight or longer. METHODS: All patients with SDD after POP between January 2016 and May 2018 were retrospectively identified from a prospectively maintained registry. Propensity scores considering gender, age, gastroparesis etiology, and American Society of Anesthesiologists (ASA) class were used to match a comparison group which stayed overnight or longer. Statistical tests included two-sample t tests for continuous variables, Fisher's exact test for categorical variables, and paired sample t tests for within-group comparisons with repeated measures. RESULTS: Fifty-four patients who underwent POP with SDD during the study period were propensity-matched with 54 patients with inpatient recovery. The SDD cohort was 85.2% female with a mean age of 44.8 years and median ASA class 3. The etiology of gastroparesis was idiopathic in 53.7% (n = 29), diabetic in 29.6% (n = 16), and post-surgical in 11.1% (n = 6). Operative time was shorter in the SDD cohort (25.4 vs. 31.3 min, p = 0.02). The mean post-procedure recovery time was 4 h in patients with SDD and 29.3 h in the inpatient cohort (p < 0.001). There was a trend towards less readmissions with SDD (7.4% vs. 18.5%, p = 0.08). There was no increased risk of complications with SDD (1.9% vs. 3.7%, p = 0.57). Compared to inpatient recovery, the average total cost for the procedure, recovery, and all subsequent care within 30 days was 26.0% less with SDD (p < 0.001). CONCLUSIONS: Following POP, patients can be safely discharged the same day with low risk of both complications and readmission. Total costs in the complete perioperative period are significantly less with SDD compared to inpatient recovery.
Assuntos
Alta do Paciente , Piloromiotomia/efeitos adversos , Piloromiotomia/economia , Adulto , Estudos de Coortes , Feminino , Gastroparesia/cirurgia , Custos de Cuidados de Saúde , Humanos , Pacientes Internados , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Alta do Paciente/economia , Readmissão do Paciente , Complicações Pós-Operatórias/etiologia , Piloromiotomia/métodos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: There is currently no standardized regimen for management of borderline resectable pancreatic cancer (BRPC), and treatment includes varying sequences of surgery, chemotherapy, and/or radiation. This study examines the diagnostic yield and cost of performing staging diagnostic laparoscopy (SDL) prior to neoadjuvant therapy (NAT) in BRPC. METHODS: Sequential patients treated for BRPC between January 2010 and October 2013 were included. SDL was adopted in a staged fashion due to surgeon preference, and included biopsy of visible lesions and washings for cytology. Cost ratios (CRs) were calculated to compare the direct cost of the SDL versus no-SDL groups and to compare patients with positive versus negative SDL. RESULTS: Of 116 patients evaluated for BRPC, 75 patients underwent SDL and 19 (25%) revealed occult metastatic disease. Sixteen patients had a positive biopsy and three had positive cytology alone. There was no difference in overall treatment cost (CR 0.95, 95% CI 0.62-1.37), oncologic treatment (CR 0.66, 95% CI 0.32-1.23), or remaining surgical treatment (CR 1.14, 95% CI 0.77-1.71) for patients who underwent SDL compared to those who did not. Patients with a positive SDL incurred lower overall cost compared to those with a negative SDL (CR 0.23, 95% CI 0.16-0.32) due to lack of further surgery or radiation, and less intensive chemotherapy regimens. CONCLUSIONS: SDL prior to NAT is a useful adjunct to CT to diagnose occult metastatic disease in BRPC.
Assuntos
Laparoscopia , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/economia , Idoso , Feminino , Humanos , Laparoscopia/economia , Masculino , Pessoa de Meia-Idade , Terapia Neoadjuvante/economia , Metástase Neoplásica , Estadiamento de Neoplasias , Neoplasias Pancreáticas/patologia , Neoplasias Pancreáticas/terapia , Estudos Retrospectivos , Taxa de Sobrevida , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
This article reviews the ever-increasing number of prosthetic devices--both synthetic mesh and biologic grafts--now in use for abdominal wall reconstruction. It also introduces a novel hybrid synthetic/biologic graft (Zenapro) and suture passer device (Novapass).
Assuntos
Parede Abdominal/cirurgia , Herniorrafia/instrumentação , Herniorrafia/métodos , Materiais Biocompatíveis , Ensaios Clínicos como Assunto , Herniorrafia/economia , Xenoenxertos , Humanos , Complicações Pós-Operatórias/prevenção & controle , Próteses e Implantes , Qualidade de Vida , Procedimentos de Cirurgia Plástica/economia , Procedimentos de Cirurgia Plástica/métodos , Telas Cirúrgicas , Suturas , Transplante de Tecidos/instrumentação , Transplante de Tecidos/métodosRESUMO
BACKGROUND: Hepato-pancreatico-biliary (HPB) fellowship training has risen in popularity in recent years and hence large numbers of graduating fellows enter the workforce each year. Studies have proposed that the increase in HPB-trained surgeons will outgrow demand in the USA. This study shows that the need for HPB-trained surgeons refers not to the meeting of demand in terms of case volume, but to improving patient access to care. METHODS: The National Inpatient Sample (NIS) database for the years 2005-2011 was queried for CPT codes relating to pancreatic, liver and biliary surgical cases. These numbered 6627 in 2005 and increased to 8515 in 2011. Cases were then mapped to corresponding states. The number of procedures in an individual state was divided by the total number of procedures to give a ratio for each state. A similar ratio was calculated for the population of each state to the national population. These ratios were combined to give a ratio by state of observed to expected HPB surgical cases. RESULTS: Of the 46 states that participate in the NIS, only 18 achieved ratios of observed to expected cases of >1. In the remaining 28 states, the number of procedures was lower than that expected according to each state's population. CONCLUSIONS: The majority of the USA is underserved in terms of HPB surgery. Given the growing number of HPB-trained physicians entering the job market, this sector should focus on bringing understanding and management of complex disease to areas of the country that are currently in need.