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1.
Am J Med Qual ; 38(6): 287-293, 2023 11 01.
Artigo em Inglês | MEDLINE | ID: mdl-37908031

RESUMO

The Rothman Index (RI) is a real-time health indicator score that has been used to quantify readmission risk in several fields but has never been studied in gastrointestinal surgery. In this retrospective single-institution study, the association between RI scores and readmissions after unplanned colectomy or proctectomy was evaluated in 427 inpatients. Patient demographics and perioperative measures, including last RI, lowest RI, and increasing/decreasing RI score, were collected. In the selected cohort, 12.4% of patients were readmitted within 30 days of their initial discharge. Last RI, lowest RI, decreasing RI, and increasing RI scores remained significant after controlling for covariates in separate multivariate regression analyses. The last RI score at the time of discharge was found to be the most strongly associated with 30-day readmission risk following colorectal resection. These findings support the RI as a potential tool in the inpatient management of postoperative patients to identify those at high risk of readmission.


Assuntos
Neoplasias Colorretais , Readmissão do Paciente , Humanos , Estudos Retrospectivos , Colectomia , Fatores de Tempo , Fatores de Risco , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia
2.
Br J Surg ; 109(12): 1274-1281, 2022 11 22.
Artigo em Inglês | MEDLINE | ID: mdl-36074702

RESUMO

BACKGROUND: Benchmark comparisons in surgery allow identification of gaps in the quality of care provided. The aim of this study was to determine quality thresholds for high (HAR) and low (LAR) anterior resections in colorectal cancer surgery by applying the concept of benchmarking. METHODS: This 5-year multinational retrospective study included patients who underwent anterior resection for cancer in 19 high-volume centres on five continents. Benchmarks were defined for 11 relevant postoperative variables at discharge, 3 months, and 6 months (for LAR). Benchmarks were calculated for two separate cohorts: patients without (ideal) and those with (non-ideal) outcome-relevant co-morbidities. Benchmark cut-offs were defined as the 75th percentile of each centre's median value. RESULTS: A total of 3903 patients who underwent HAR and 3726 who had LAR for cancer were analysed. After 3 months' follow-up, the mortality benchmark in HAR for ideal and non-ideal patients was 0.0 versus 3.0 per cent, and in LAR it was 0.0 versus 2.2 per cent. Benchmark results for anastomotic leakage were 5.0 versus 6.9 per cent for HAR, and 13.6 versus 11.8 per cent for LAR. The overall morbidity benchmark in HAR was a Comprehensive Complication Index (CCI®) score of 8.6 versus 14.7, and that for LAR was CCI® score 11.9 versus 18.3. CONCLUSION: Regular comparison of individual-surgeon or -unit outcome data against benchmark thresholds may identify gaps in care quality that can improve patient outcome.


Assuntos
Cirurgia Colorretal , Protectomia , Neoplasias Retais , Humanos , Benchmarking , Estudos Retrospectivos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Neoplasias Retais/cirurgia
4.
J Surg Res ; 256: 311-316, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32712446

RESUMO

BACKGROUND: Human Papillomavirus (HPV) is known to cause dysplasia and cancer. In cervical disease, there are documented differences in prevalence of HPV genotypes among racial/ethnic groups. Little is known about prevalence of HPV genotypes in anal dysplasia. This study aimed to evaluate association between HPV genotypes and race/ethnicity in a racially heterogenous population with anal dysplasia. METHODS: This was a single-institution retrospective review of patients treated for anal dysplasia between 2008 and 2019. HPV genotype, obtained via anal swab testing, was recorded as HPV 16, HPV 18, or other non-16/18 high-risk (HR) HPV genotypes. Univariate and multivariate logistic regression analyses were used to evaluate the association between patient factors and HPV genotype. RESULTS: Of 517 patients meeting inclusion criteria, 46.8% identified as White, 37.1% as Black, 13.2% as Hispanic, and 2.9% as other/unknown. Race/ethnicity (P = 0.016) and sex (P < 0.001) were significantly associated with differences in prevalence of HPV genotypes. Black (odds ratio 1.56, 95% confidence interval 1.00-2.44) and male (odds ratio 2.35, 95% confidence interval 1.42-3.92) patients were significantly more likely to have non-16/18 HR HPV genotypes. CONCLUSIONS: In a racially and socioeconomically diverse cohort of patients with anal dysplasia, Black race and male sex were associated with increased likelihood of infection with a non-16/18 HR HPV genotype. Many of these genotypes are not covered by currently available vaccines. Further study is warranted to evaluate anal HPV genotypes in a larger cohort, as this may have important implications in HPV vaccination and anal dysplasia screening efforts.


Assuntos
Alphapapillomavirus/genética , Canal Anal/patologia , Neoplasias do Ânus/virologia , Infecções por Papillomavirus/virologia , Adulto , Negro ou Afro-Americano/estatística & dados numéricos , Alphapapillomavirus/imunologia , Alphapapillomavirus/isolamento & purificação , Canal Anal/virologia , Neoplasias do Ânus/epidemiologia , Neoplasias do Ânus/etnologia , Neoplasias do Ânus/prevenção & controle , Asiático/estatística & dados numéricos , DNA Viral/genética , DNA Viral/isolamento & purificação , Feminino , Técnicas de Genotipagem , Hispânico ou Latino/estatística & dados numéricos , Humanos , Masculino , Programas de Rastreamento/organização & administração , Pessoa de Meia-Idade , Havaiano Nativo ou Outro Ilhéu do Pacífico/estatística & dados numéricos , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/etnologia , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/uso terapêutico , Estudos Retrospectivos , Fatores de Risco , Fatores Sexuais , Fatores Socioeconômicos , População Branca/estatística & dados numéricos , Wisconsin/epidemiologia
5.
J Surg Res ; 255: 495-501, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-32622164

RESUMO

BACKGROUND: The robotic platform is increasingly used in colorectal surgery. Recent upgrades in the robotic platform and introduction of proctectomy-specific reports from the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) warrant updated evaluation of minimally invasive proctectomy outcomes. The aim of this study was to compare outcomes in robotic versus laparoscopic proctectomy using ACS-NSQIP data. MATERIALS AND METHODS: The ACS-NSQIP data set was used to identify adult patients undergoing elective robotic and laparoscopic proctectomy in 2016 and 2017. Demographics, preoperative and intraoperative data, and postoperative outcomes were collected. Propensity-weighted analysis was used to estimate the effect of robotic versus laparoscopic surgery on outcomes. RESULTS: Of 3845 patients meeting inclusion criteria, 2681 (70%) underwent a laparoscopic approach and 1164 (30%) underwent a robotic approach. Patients undergoing a robotic procedure were more likely to be older, have higher American Society of Anesthesiologists scores, low rectal tumors, and have undergone chemotherapy or radiation before surgery. After propensity adjustment, a robotic approach was associated with a decrease in conversion to open operation (estimated mean difference, -6.7%; P < 0.01), length of stay (-0.6 d; P = 0.01), occurrence of postoperative ileus (-3.7%; P = 0.01), and an increase in operative time (20.3 min; P < 0.01). CONCLUSIONS: Using data from a national cohort, we found that compared with laparoscopy, robotic proctectomy is associated with decreased conversion to open operation, longer operation time, decreased length of stay, and decreased postoperative ileus. Our study identified several advantages to a robotic approach; however, further work is needed to assess cost-effectiveness in conjunction with clinical outcomes.


Assuntos
Íleus/epidemiologia , Laparoscopia/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Protectomia/efeitos adversos , Neoplasias Retais/cirurgia , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Adulto , Idoso , Conversão para Cirurgia Aberta/estatística & dados numéricos , Feminino , Humanos , Íleus/etiologia , Laparoscopia/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/etiologia , Protectomia/métodos , Protectomia/estatística & dados numéricos , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/estatística & dados numéricos
8.
J Surg Res ; 243: 447-452, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-31376796

RESUMO

BACKGROUND: Current treatment for locally advanced rectal cancer includes neoadjuvant chemoradiation followed by surgery and adjuvant chemotherapy. With neoadjuvant chemotherapy (NC), both chemoradiation and chemotherapy are given in the neoadjuvant setting. This study aims to assess patterns of NC utilization and differences in treatment response compared with standard treatment at our institution. MATERIALS AND METHODS: We performed a retrospective review of patients treated for stage II-III rectal cancer at our institution between 2008 and 2018, examining patient demographics, tumor characteristics, and treatment modality. The primary outcome of interest was complete response (CR) to treatment, including both pathologic and clinical CR. RESULTS: Of 184 patients, 134 (72.8%) received standard therapy, and 50 (27.2%) received NC. In the standard treatment group, 70.1% were node positive, and 9.0% had T4-disease, compared with 92.0% and 26.0% in the NC group, respectively (both P < 0.01). NC utilization increased over time, with 3.4% of patients receiving NC between 2008 and 2012, compared with 48.5% in 2013-2018 (P < 0.01). CR was achieved in 19.4% versus 34.0% (P < 0.01) of patients in standard versus NC groups. With multivariate analysis, NC (odds ratio = 3.02 [95% confidence interval 1.37-6.67], P = 0.01) was associated with increased likelihood of achieving CR, whereas higher T-stage was associated with decreased likelihood of CR (for cT4, odds ratio = 0.06 [95% confidence interval 0.01-0.56], P = 0.01). CONCLUSIONS: Use of NC was increasingly used at our institution from 2008 to 2018. Patients who received NC achieved higher rates of CR compared with those undergoing standard therapy, despite having more advanced disease. These data support trends from other institutions and provides rationale for further study regarding use of NC for locally advanced rectal cancer.


Assuntos
Adenocarcinoma/tratamento farmacológico , Antineoplásicos/administração & dosagem , Neoplasias Retais/tratamento farmacológico , Idoso , Quimioterapia Adjuvante , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Terapia Neoadjuvante , Estudos Retrospectivos
9.
Surgery ; 166(4): 483-488, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-31345565

RESUMO

BACKGROUND: Alvimopan has been shown to reduce length of stay after bowel resection. Use remains variable among institutions due to cost and efficacy concerns in laparoscopic surgery. Additionally, alvimopan's effects have not been isolated from other medications within enhanced recovery protocols. The aim of this study was to distinguish the relationship between alvimopan use, length of stay, and cost in both open and laparoscopic segmental colectomies. METHODS: The Vizient dataset was queried to identify patients undergoing open and laparoscopic colectomies from 2015 to 2017. Patient demographics and treatment details were collected. Primary outcomes of interest included duration of stay and total direct costs. RESULTS: In the study, 12,727 patients met inclusion criteria and 3,358 (26.4%) received alvimopan. For both open and laparoscopic groups, alvimopan was associated with decreased length of stay in unadjusted (4.0 vs 6.0 days, P < .01 and 3.0 vs 4.0 days, P < .01, respectively) and adjusted analysis (effect ratio 0.79, P < .01 and 0.85, P < .01, respectively). Alvimopan was associated with a 7% decrease in direct cost after adjustment (effect ratio 0.93, P = .04), with no cost difference in laparoscopic procedures (effect ratio 0.99, P = .71). CONCLUSION: Alvimopan use is associated with decreased length of stay for both open and laparoscopic colon resections, decreased cost in open procedures, and no cost difference for laparoscopic procedures.


Assuntos
Colectomia/métodos , Redução de Custos , Laparoscopia/economia , Laparotomia/economia , Tempo de Internação/economia , Piperidinas/uso terapêutico , Idoso , Estudos de Coortes , Colectomia/economia , Bases de Dados Factuais , Procedimentos Cirúrgicos Eletivos/economia , Procedimentos Cirúrgicos Eletivos/métodos , Feminino , Fármacos Gastrointestinais/uso terapêutico , Custos de Cuidados de Saúde , Humanos , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Laparotomia/efeitos adversos , Laparotomia/métodos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Complicações Pós-Operatórias/tratamento farmacológico , Complicações Pós-Operatórias/prevenção & controle , Estudos Retrospectivos , Estados Unidos
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