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1.
J Surg Oncol ; 129(2): 254-263, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37792637

RESUMO

BACKGROUND AND OBJECTIVES: Neoadjuvant short-course radiation and consolidation chemotherapy (SC TNT) remains less widely used for rectal cancer in the United States than long-course chemoradiation (LCRT). SC TNT may improve compliance and downstaging; however, a longer radiation-to-surgery interval may worsen pelvic fibrosis and morbidity with total mesorectal excision (TME). A single, US-center retrospective analysis has shown comparable risk of morbidity after neoadjuvant short-course radiation with consolidation chemotherapy (SC TNT) and long-course chemoradiation (LCRT). Validation by a multi-institutional study is needed. METHODS: The US Rectal Cancer Consortium database (2010-2018) was retrospectively reviewed for patients with nonmetastatic, rectal adenocarcinoma treated with neoadjuvant LCRT or SC TNT before TME. The primary endpoint was severe postoperative morbidity. Cohorts were compared by univariate analysis. Multivariable logistic regression modeled the odds of severe complication. RESULTS: Of 788 included patients, 151 (19%) received SC TNT and 637 (81%) LCRT. The SC TNT group had fewer distal tumors (33.8% vs. 50.2%, p < 0.0001) and more clinical node-positive disease (74.2% vs. 47.6%, p < 0.0001). The intraoperative complication rate was similar (SC TNT 5.3% vs. 4.4%, p = 0.65). There was no difference in overall postoperative morbidity (38.4% vs. 46.3%, p = 0.08). Severe morbidity was similar with low anterior resection (9.1% vs. 15.3%, p = 0.10) and abdominoperineal resection (24.4% vs. 29.7%, p = 0.49). SC TNT did not increase the odds of severe morbidity relative to LCRT on multivariable analysis (OR 0.64, 95% CI 0.37-1.10). CONCLUSIONS: SC TNT does not increase morbidity after TME for rectal cancer relative to LCRT. Concern for surgical complications should not discourage the use of SC TNT when aiming to increase the likelihood of complete clinical response.


Assuntos
Quimioterapia de Consolidação , Neoplasias Retais , Humanos , Estudos Retrospectivos , Neoplasias Retais/terapia , Neoplasias Retais/patologia , Quimiorradioterapia/efeitos adversos , Terapia Neoadjuvante/efeitos adversos , Estadiamento de Neoplasias
2.
Dis Colon Rectum ; 63(8): 1156-1167, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32692077

RESUMO

BACKGROUND: There is growing interest in using patient-reported outcome measures to support value-based care in colorectal surgery. To draw valid conclusions regarding patient-reported outcomes data, measures with robust measurement properties are required. OBJECTIVE: The purpose of this study was to assess the use and quality of patient-reported outcome measures in colorectal surgery. DATA SOURCES: Three major databases were searched for studies using patient-reported outcome measures in the context of colorectal surgery. STUDY SELECTION: Articles that used patient-reported outcome measures as outcome for colorectal surgical intervention in a comparative effectiveness analysis were included. Exclusion criteria included articles older than 11 years, non-English language, age <18 years, fewer than 40 patients, case reports, review articles, and studies without comparison. MAIN OUTCOME MEASURES: This was a quality assessment using a previously reported checklist of psychometric properties. RESULTS: From 2007 to 2018, 368 studies were deemed to meet inclusion criteria. These studies used 165 distinct patient-reported outcome measures. Thirty were used 5 or more times and were selected for quality assessment. Overall, the measures were generally high quality, with 21 (70%) scoring ≥14 on an 18-point scale. Notable weaknesses included management of missing data (14%) and description of literacy level (0%). LIMITATIONS: The study was limited by its use of original articles for quality assessment. Measures were selected for quality analysis based on frequency of use rather than other factors, such as impact of the article or number of patients in the study. CONCLUSIONS: Patient-reported outcome measures are widely used in colorectal research. There was a wide range of measures available, and many were used only once. The most frequently used measures are generally high quality, but a majority lack details on how to deal with missing data and information on literacy levels. As the use of patient-reported outcome measures to assess colorectal surgical intervention increases, researchers and practitioners need to become more knowledgeable about the measures available and their quality.


Assuntos
Lista de Checagem/métodos , Cirurgia Colorretal/psicologia , Cirurgia Colorretal/estatística & dados numéricos , Garantia da Qualidade dos Cuidados de Saúde/métodos , Adulto , Feminino , Humanos , Alfabetização/estatística & dados numéricos , Masculino , Estudos Observacionais como Assunto , Medidas de Resultados Relatados pelo Paciente , Psicometria/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto
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