Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 5 de 5
Filter
1.
Ann Surg Oncol ; 22(9): 2902-11, 2015 Sep.
Article in English | MEDLINE | ID: mdl-25652051

ABSTRACT

BACKGROUND: Delays to surgical breast cancer treatment of 90 days or more may be associated with greater stage migration. We investigated racial disparities in time to receiving first surgical treatment in breast cancer patients. METHODS: Insured black (56 %) and white (44 %) women with primary breast cancer completed telephone interviews regarding psychosocial (e.g., self-efficacy) and health care factors (e.g., communication). Clinical data were extracted from medical charts. Time to surgery was measured as the days between diagnosis and definitive surgical treatment. We also examined delays of more than 90 days. Unadjusted hazard ratios (HRs) examined univariate relationships between delay outcomes and covariates. Cox proportional hazard models were used for multivariate analyses. RESULTS: Mean time to surgery was higher in blacks (mean 47 days) than whites (mean 33 days; p = .001). Black women were less likely to receive therapy before 90 days compared to white women after adjustment for covariates (HR .58; 95 % confidence interval .44, .78). Health care process factors were nonsignificant in multivariate models. Women with shorter delay reported Internet use (vs. not) and underwent breast-conserving surgery (vs. mastectomy) (p < .01). CONCLUSIONS: Prolonged delays to definitive breast cancer surgery persist among black women. Because the 90-day interval has been associated with poorer outcomes, interventions to address delay are needed.


Subject(s)
Black or African American/statistics & numerical data , Breast Neoplasms/ethnology , Breast Neoplasms/surgery , Healthcare Disparities , Mastectomy , Time-to-Treatment/statistics & numerical data , White People/statistics & numerical data , Adult , Aged , Aged, 80 and over , Breast Neoplasms/pathology , Female , Follow-Up Studies , Humans , Middle Aged , Neoplasm Staging , Prognosis , Proportional Hazards Models , Racial Groups
2.
Clin Breast Cancer ; 15(2): e83-92, 2015 Apr.
Article in English | MEDLINE | ID: mdl-25555816

ABSTRACT

BACKGROUND: In women with early stage, hormone receptor (HR)-positive (HR(+)) breast cancer, the 21-gene recurrence score (RS) assay quantifies recurrence risk and predicts chemotherapy responsiveness. Recent data suggest that not all women with early-stage, HR(+) disease receive this testing. We examined sociodemographic, clinical, and attitudinal factors associated with RS testing receipt and the RS testing effect on chemotherapy use in black and white patients. PATIENTS AND METHODS: Women with newly diagnosed invasive, nonmetastatic breast cancer were recruited and interviewed to collect sociocultural and health care process data; clinical data were collected from charts. Of the sample (n = 359), 270 had HR(+) disease. Primary analysis focused on those with HR(+) node-negative disease (n = 143); secondary analyses included node-positive women. Logistic regression models evaluated factors associated with receipt of RS testing and chemotherapy. RESULTS: Among women eligible for the 21-gene assay, 62 patients [43%] received RS testing. In multivariable analysis, older age (odds ratio, 1.04 per 1 year increase; 95% confidence interval, 1.01-1.08) was associated with RS testing after adjustment for covariates. Chemotherapy use was 23%. In multivariable analysis, positive attitudes about chemotherapy and greater risk of recurrence were associated with chemotherapy use (P < .05). CONCLUSION: Patterns of genomic testing might vary according to age. Efforts to understand factors associated with low testing rates will be important.


Subject(s)
Breast Neoplasms/genetics , Genetic Testing/statistics & numerical data , Health Knowledge, Attitudes, Practice/ethnology , Adult , Black or African American , Aged , Aged, 80 and over , Breast Neoplasms/pathology , Breast Neoplasms/therapy , Female , Genetic Predisposition to Disease , Humans , Middle Aged , Socioeconomic Factors , White People
3.
Prev Med Rep ; 2: 517-23, 2015.
Article in English | MEDLINE | ID: mdl-26844112

ABSTRACT

BACKGROUND: African women have lower use of cancer screening services compared to women born in the United States yet empirical data are limited about their cancer screening attitudes. OBJECTIVE: To examine factors that are associated with higher endorsement of screening. METHOD: We conducted a cross-sectional study of 200 women of African origin recruited via community-based outreach activities in Washington, DC. Endorsement of screening was assessed via self-report. The primary independent variables were cancer knowledge and English-language proficiency. Information was also collected about access, cancer-related beliefs, and prior breast screening behaviors. RESULTS: Most participants (60%) were ≥ 40 years of age, 54% were married, and 77% were insured. Participants more likely to endorse breast cancer screening were insured (vs. uninsured) (odds ratio = 3.37; 95% confidence interval: 1.24, 9.17) and married (odds ratio = 3.23; 95% confidence interval: 1.14, 9.10) controlling for other factors. The likelihood of endorsing screening was higher among participants with English as a primary language (odds ratio = 3.83; 95% confidence interval: 1.24, 11.87) and those with greater breast cancer knowledge (odds ratio = 1.04; 95% confidence interval: 1.01, 1.08, per 1 point increase). CONCLUSIONS: Average cancer knowledge in the sample was low as were non-conventional causes of cancer. Study results highlight the importance of improving cancer knowledge and reducing barriers related to language and insurance. Future studies are needed to consider nuances among diverse women of African origin.

4.
Psychooncology ; 23(2): 143-50, 2014 Feb.
Article in English | MEDLINE | ID: mdl-24150907

ABSTRACT

OBJECTIVES: Limited research exists on correlates of psychosocial distress in Black breast cancer patients. The goals of the study were to describe the prevalence of distress (anxiety and depression) in Black women with breast cancer and to examine the influence of demographic, clinical, contextual (e.g., self-efficacy, medical mistrust), and process of care factors (e.g., patient satisfaction) on women's level of anxiety and depression. METHODS: Eighty-two Black women diagnosed with invasive non-metastatic breast cancer were interviewed by phone. Collected data included demographic, clinical, contextual, and process of care factors. Bivariate correlations were used to examine relationships between those variables. Multiple linear regressions were used to examine predictors of anxiety and depression. RESULTS: About one-third of the women (32%) met cut-off thresholds for distress. Medical mistrust and positive attitude had significant influences on anxiety levels, whereas age and positive attitude were determinants of levels of depression. Participants with higher medical mistrust reported more anxiety (r = .379; p < .001) and depression (r = .337; p = .002), whereas women with higher self-efficacy reported less anxiety (r = -.401; p < .001) and depression (r = -.427; p < .001). Age was inversely related to both anxiety and depression (r = -.224; r = -.296, respectively; p < .05). CONCLUSIONS: Findings support national recommendations for routine distress screening in the delivery of cancer care particularly in younger Black patients. Interventions targeted to boost self-efficacy or reduce medical mistrust through enhanced patient-provider interactions may decrease psychological distress. Psychosocial needs of younger patients warrant particular attention.


Subject(s)
Anxiety/psychology , Black or African American/psychology , Breast Neoplasms/psychology , Depression/psychology , Religion and Psychology , Self Efficacy , Stress, Psychological/psychology , Adaptation, Psychological , Adult , Age Factors , Attitude to Health , Female , Humans , Linear Models , Middle Aged , Multivariate Analysis , Patient Participation , Risk Factors , Trust
5.
Breast Cancer Res Treat ; 139(1): 207-16, 2013 May.
Article in English | MEDLINE | ID: mdl-23588954

ABSTRACT

Chemotherapy improves breast cancer survival but is underused more often in black than in white women. We examined associations between patient-physician relationships and chemotherapy initiation and timeliness of initiation among black and white patients. Women with primary invasive, non-metastatic breast cancer were recruited via hospitals (in Washington, DC and Detroit) and community outreach between July 2006 and April 2011. Data were collected via telephone interviews and medical records. Logistic regression models evaluated associations between chemotherapy initiation and independent variables. Since there were race interactions, analyses were race-stratified. Factors associated with time from surgery to chemotherapy initiation and delay of ≥90 days were evaluated with linear and logistic regressions, respectively. Among eligible women, 82.8 % were interviewed and 359 (90.9 %) of those had complete data. The odds of initiating chemotherapy were 3.26 times (95 % CI: 1.51, 7.06) higher among black women reporting greater communication with physicians (vs. lesser), after considering covariates. In contrast, the odds of starting chemotherapy were lower for white women reporting greater communication (vs. lesser) (adjusted OR 0.22, 95 % CI: 0.07, 0.73). The opposing direction of associations was also seen among the sub-set of black and white women with definitive clinical indications for chemotherapy. Among those initiating treatment, black women had longer mean time to the start of chemotherapy than whites (71.8 vs. 55.0 days, p = 0.005), but race was not significant after considering trust in oncologists, where initiation time decreased as trust increased, controlling for covariates. Black women were also more likely to delay ≥90 days than whites (27 vs. 8.3 %; p = 0.024), but this was not significant after considering religiosity. The patient-physician dyad and sociocultural factors may represent leverage points to improve chemotherapy patterns in black women.


Subject(s)
Breast Neoplasms/drug therapy , Chemotherapy, Adjuvant/statistics & numerical data , Healthcare Disparities/ethnology , Physician-Patient Relations , Black or African American , Antineoplastic Agents/administration & dosage , Female , Humans , Racial Groups , Time-to-Treatment/statistics & numerical data , White People
SELECTION OF CITATIONS
SEARCH DETAIL
...