RESUMO
BACKGROUND: The National Comprehensive Cancer Network recommends genetic testing in patients with potentially hereditary breast, ovarian, pancreatic, and prostate cancers (HBOPP). Knowledge of genetic mutations impacts decisions about screening and treatment. METHODS: A retrospective cohort study of 28,586 HBOPP patients diagnosed from 2013 to 2019 was conducted using a linked administrative-cancer database in the Seattle-Puget Sound SEER area. Guideline-concordant testing (GCT) was assessed annually according to guideline updates. Frequency of testing according to patient/cancer characteristics was evaluated using chi-squared tests, and factors associated with receipt of genetic testing were identified using multivariable logistic regression. RESULTS: Testing occurred in 17% of HBOPP patients, increasing from 9% in 2013 to 21% in 2019 (p < 0.001). Ovarian cancer had the highest testing (40%) and prostate cancer the lowest (4%). Age < 50, female sex, non-Hispanic White race, commercial insurance, urban location, family history of HBOPP, and triple negative breast cancer (TNBC) were associated with increased testing (all p < 0.05). GCT increased from 38% in 2013 to 44% in 2019, and was highest for early age at breast cancer diagnosis, TNBC, male breast cancer, and breast cancer with family history of HBOPP (all > 70% in 2019), and lowest for metastatic prostate cancer (6%). CONCLUSIONS: The frequency of genetic testing for HBOPP cancer has increased over time. Though GCT is high for breast cancer, there are gaps in concordance among patients with other cancers. Increasing provider and patient education, genetic counseling, and insurance coverage for testing among HBOPP patients may improve guideline adherence.
Assuntos
Neoplasias da Mama , Testes Genéticos , Neoplasias Ovarianas , Neoplasias Pancreáticas , Neoplasias da Próstata , Feminino , Humanos , Masculino , Neoplasias da Mama/genética , Aconselhamento Genético , Neoplasias Ovarianas/genética , Hormônios Pancreáticos , Neoplasias da Próstata/genética , Estudos Retrospectivos , Neoplasias de Mama Triplo Negativas/genética , Neoplasias de Mama Triplo Negativas/patologia , Neoplasias Pancreáticas/genéticaRESUMO
PURPOSE: To compare the impact of exercise and mind-body prehabilitation interventions on changes in quality of life and cancer treatment-related symptoms in women with newly diagnosed breast cancer. METHODS: The following describes a secondary analysis of a randomized window of opportunity trial (The Pre-Operative Health and Body Study). Forty-nine women were randomized to participate in either an exercise prehabilitation intervention or a mind-body prehabilitation intervention from the time of enrollment to surgery. Participants (N = 47) completed measures of quality of life, anxiety, depression, and stress at the time of enrollment (T1), post-intervention/surgery (T2), and one-month post-surgery (T3). Changes in outcome measures between groups were compared over time using longitudinal models. RESULTS: Mind-body group participants experienced significant improvements in cognitive functioning in comparison to exercise group participants between T1 and T3 (difference in average change: -9.61, p = 0.04, d = 0.31), otherwise, there were no significant differences between groups. Within group comparisons demonstrated that both groups experienced improvements in anxiety (exercise: average change = -1.18, p = 0.03, d = 0.34; mind-body: average change = -1.69, p = 0.006, d = 0.43) and stress (exercise: average change = -2.33, p = 0.04, d = 0.30; mind-body: average change = -2.59, p = 0.05, d = 0.29), while mind-body group participants experienced improvements in insomnia (average change = -10.03, p = 0.04, d = 0.30) and cognitive functioning (average change = 13.16, p = 0.0003, d = 0.67). CONCLUSIONS: Both prehabilitation interventions impacted cancer treatment-related symptoms. Further work in larger groups of patients is needed to evaluate the efficacy of prehabilitation interventions on quality of life in women with breast cancer. Pre-operative exercise and mind-body interventions may impact physical and/or psychological effects of cancer diagnosis and treatment in women with breast cancer. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01516190. Registered January 24, 2012.