Importance of race on breast cancer survival

Background: Breast cancer survival has been shown to be significantly less among black women than white women. The reason for this difference in survival is unclear. Methods: Data were obtained retrospectively on 439 women seen between 1985 and 1993 based on a detailed chart audit. The impact of race and several known prognostic factors on overall survival, time to relapse, and survival after relapse were studied. Results: Black women with breast cancer were found to have a greater risk of recurrence, shorter overall survival, and shorter survival after relapse than did white women. Black patients were found to be younger and have higher stage of disease and lower hormone receptor levels than were white patients. After adjustment for menopausal status and disease stage, a significant independent effect of race was observed on overall survival but not risk of recurrence. In multivariate analysis, a significant interaction was observed between race and age in some models. Survival after recurrence of disease was lower among black than white women after adjustment for menopausal status and estrogen receptor level. Conclusion: Black women experience shorter survival times than do white women, including a shorter survival time after disease recurrence. Breast cancer in black women is associated with younger age, higher stage at presentation, and low hormone receptor levels. After adjustment for known prognostic factors, race remains a significant independent predictor of breast cancer survival. Presented at the 32nd Annual Meeting of the American Society of Clinical Oncology, Philadelphia, 1996.     

Effect of race on long-term survival of breast cancer patients: transinstitutional analysis from an inner city hospital and university medical center

Black women have the highest mortality for breast cancer. Our hypothesis is that racial disparities in breast cancer survival persist after controlling for stage of disease and treatment at both a city hospital as well as at a university hospital. Data from tumor registries of breast cancer patients at a city hospital and a university center were analyzed for overall and disease-specific survival, controlling for stage and treatment. Black patients presented with more advanced stages and had significantly worse survival compared with whites. After controlling for stage of disease and treatment, a difference in survival persisted for stage II patients, with blacks doing worse than whites at both institutions. Although there were socioeconomic differences, race was an independent prognostic factor, with black patients having the worse prognosis. The lower survival of black women with breast cancer is only partially explained by their advanced stage at diagnosis. Black women with potentially curable stage II cancer had a lower survival that is not explained by the variables measured.     

Racial,ethnic and socioeconomic disparities in diagnosis,treatment, and survival of patients with breast cancer

BackgroundThe objective of this study was to determine the influence of race/ethnicity and socioeconomic status (SES) on breast cancer outcomes.MethodsA retrospective analysis was performed of Non-Hispanic Black (NHB), Non-Hispanic White (NHW), and Hispanic patients with non-metastatic breast cancer in the SEER cancer registry between 2007 and 2016.ResultsA total of 382,975 patients were identified. On multivariate analysis, NHB (OR 1.18, 95%CI: 1.15–1.20) and Hispanic (OR 1.20, 95%CI: 1.17–1.22) patients were more likely to present with higher stage disease than NHW patients. There was an increased likelihood of not undergoing breast-reconstruction for NHB (OR 1.07, 95%CI: 1.03–1.11) and Hispanic patients (OR 1.60, 95%CI 1.54–1.66). NHB patients had increased hazard for all-cause mortality (HR: 1.13, 95%CI 1.10–1.16). All-cause mortality increased across SES categories (lower SES: HR 1.33, 95%CI 1.30–1.37, middle SES: HR 1.20, 95%CI 1.17–1.23).ConclusionsThis population-based analysis confirms worse disease presentation, access to surgical therapy, and survival across racial, ethnic, and socioeconomic factors. These disparities were compounded across worsening SES and insurance coverage.     

Racial Differences in Breast Cancer Survival in Iowa

Abstract: The purpose of this study was to determine the effects of race on breast cancer survival, while controlling for the effects of patient age and stage at diagnosis. Subjects were 35,594 women diagnosed with primary breast cancer in Iowa from 1973 through early 1993. Data on subjects were provided from the State Health Registry of Iowa's Surveillance, Epidemiology, and End Result program, a population-based tumor registry. To determine if race was a significant predictor of survival, independent of patient age and stage at diagnosis, Cox's proportional hazards multiple regression analyses were used to estimate relative risk of death between races. Separate analyses were conducted for outcomes of breast cancer deaths and deaths from all cancers. Results of univariate analyses indicated African-American women had significantly poorer survival from breast cancer. However, after controlling for patient age and stage at diagnosis, race was not a significant independent predictor of survival. African-American women were 1.18 times as likely to die from breast cancer as Caucasian women (95% confidence interval: 0.94, 1.50). Results were similar for all cancer mortality. African-American women had poorer survival from breast cancer than Caucasian women, apparently due to breast cancer diagnosis at significantly younger ages and more advanced stage. These results indicate that public health measures aimed at earlier diagnosis in African-Americans might produce success in reducing racial differences in survival.     

Breast Cancer: Do Specialists Make a Difference?

Background: Many believe that breast cancer should be treated by specialists. We studied the effect of surgeon and hospital specialization on survival after breast cancer treatment in a large, well-defined patient population.Methods: The Cancer Surveillance Program database for Los Angeles County was reviewed. Between 1990 and 1998, 43,411 cases of breast cancer were diagnosed, of which 29,666 had complete data on surgeon, hospital, and staging information. Patients were stratified on the basis of surgeon and hospital specialization, as well as by age, race, stage, surgical procedure, and surgeon and hospital case volume. An analysis of survival and its dependence on these factors was performed.Results: Age, race, socioeconomic status, tumor size, nodal status, extent of disease, surgeon specialization, surgeon case volume, and hospital case volume were all associated with 5-year survival after diagnosis of breast cancer. Treatment at a specialty center did not affect survival. Multivariate analysis indicated that type of surgeon was an independent predictor of survival (relative risk, .77), as were both hospital and surgeon case volume.Conclusions: Treatment by a surgical oncologist resulted in a 33% reduction in the risk of death at 5 years. The effect of surgical specialization cannot be entirely attributed to volume effects.     

Association of Race and Socioeconomic Status and Outcomes of Patients with Rectal Cancer

Background

Few studies have evaluated disparities of race and socioeconomic status (SES) with outcomes in patients with rectal cancer. We hypothesize that disparities exist in the treatment and outcomes among patients with rectal cancer.

Methods

Medical records of all patients with rectal cancer treated from 2000 to 2009 at an NCI cancer center (Fox Chase Cancer Center) and an urban academic center (Temple University Hospital) were retrospectively reviewed from a prospectively maintained tumor registry database. SES was estimated using census data. Quartiles of income and education based on zip codes were calculated. Lowest vs other quartiles were compared. Clinicopathologic variables included: initial stage, chemotherapy refusal, sphincter preservation, and overall survival (OS).

Results

A total of 748 patients were included in the analysis (581 white, 135 black, 6 other, 26 unknown). No difference in race, SES, or insurance status was seen with regard to stage at presentation. Chemotherapy and radiation refusal was rare. After excluding stage IV patients; sphincter preservation was more common among those with higher income. Median OS for all stages was worse for nonwhite patients (31 vs 50 months, p < .001), and those with low income and education. OS disparities were most pronounced among nonwhite patients with advanced disease. Insurance was not associated with a survival difference. Age, stage, and race were independent predictors of survival.

Conclusions

Disparity exists in outcomes of patients with rectal cancer. Nonwhite race is associated with worse OS, and lower SES is associated with lower OS and sphincter preservation among patients with rectal cancer.     

Local Recurrence and Survival Among Black Women With Early-Stage Breast Cancer Treated With Breast-Conservation Therapy or Mastectomy

Background: Black women with breast cancer have significantly worse survival rates and receive diagnoses at relatively younger ages, compared with white patients with breast cancer, in the United States. Young age at diagnosis has been associated with increased risk for local recurrence (LR) after breast-conservation therapy (BCT). The goal of this study was to evaluate the impact of age and BCT on LR and survival rates among black patients with breast cancer.Methods: The records for 363 black women treated for breast cancer (excluding stage IV disease) at a comprehensive cancer center were reviewed.Results: Fifty-eight percent of patients (n = 211) had tumors 5 cm in diameter. Forty-two of these patients (19.9%) received BCT; the LR rate for this group was 9.8%. A total of 168 patients (79.6%) underwent mastectomy; the LR rate for this group was 8.9%. Data on the primary operation were unavailable for one patient. Five-year disease-free survival rates were similar for patients treated with BCT and those treated with mastectomy (88% and 73%, respectively). LR was associated with significant decreases in 5-year overall survival rates for both the BCT group (67% vs. 95%, P < .01) and the mastectomy group (43% vs. 76%, P < .01). LR and 5-year diseasespecific survival rates were similar for patients <50 years of age and patients 50 years of age, regardless of treatment.Conclusions: LR and survival rates are not compromised by the use of BCT among black American patients. LR is associated with an increased risk of breast cancer death, regardless of treatment type. Younger age at diagnosis was not associated with an increased rate of LR after BCT in this series.     

Prognostic Factors for Metachronous Contralateral Breast Cancer: Implications for Management of the Contralateral Breast

The absolute number of breast cancer survivors who are at risk for metachronous contralateral breast cancer (mCBC) has dramatically increased. The objectives of this study were to identify factors predictive of survival for patients with mCBC and to determine clinicopathological factors predictive of advanced mCBC. Using the Surveillance, Epidemiology, and End Results data base, we identified women, ages 18–80, diagnosed with invasive breast cancer from 1992 to 2010. We excluded patients with bilateral and stage IV primary breast cancer. Patients who developed mCBC ≥12 months from initial diagnosis were identified. Kaplan–Meier methods and Cox proportional hazards modeling were used to determine survival of patients with mCBC. Multivariate logistic regression was utilized to determine factors associated with advanced mCBC. We identified 6,673 patients who developed mCBC during our study period. The median interval between initial breast cancer and mCBC was 5 years. The strongest predictor of overall survival was the nodal status of the mCBC. Other significant prognostic factors included patient age; race; size, nodal status, estrogen receptor status, grade, and type of surgery of the initial breast cancer; grade of the mCBC; and use of radiation therapy for the mCBC. Overall, 25% of mCBCs were node positive. Younger age, black race, and characteristics of the initial breast cancer (increased size, invasive lobular histology, mastectomy treatment, and node‐positivity) were significantly associated with node‐positive mCBC (all p < 0.0.05). The most powerful predictor of survival for patients with mCBC is the nodal status of mCBC. Patients with advanced initial breast cancers are more likely to develop node‐positive mCBC. Adherence to current surveillance and adjuvant therapy guidelines may minimize the risk and mortality of mCBCs.     

Conditional Disease-Free and Overall Survival of 1,858 Young Women with Non-Metastatic Breast Cancer and with Participation in a Post-Therapeutic Rehab Programme according to Clinical Subtypes

BackgroundBreast cancer in young women is associated with unfavourable tumour biology and is the main cause of death in this group. Conditional survival analysis estimates survival rates under the pre-condition of already having survived a certain time.ObjectivesTo describe conditional disease-free and overall survival of female breast cancer patients according to clinical subtypes and age.MethodsThis study analyses information from 1,858 breast cancer patients aged between 21 and 54 years, who were taking part in a post-therapeutic rehab programme (time between diagnosis and rehab start: maximum 24, median 11 months). Mean follow-up time was 3.6 years. We describe biological, clinical and pathological features in regard to different age groups (<40 and ≥40 years) and report conditional 5-year survival rates for overall and disease-free survival, and Cox proportional hazard models.ResultsVery young and young patients differed in regard to hormone receptor negativity, tumour grade, lymphovascular invasion, and molecular subtypes. Young women bore triple-negative and HER2-like disease more frequently. Conditional 5-year overall survival did not differ substantially between women <40 and 40–54 years of age (95 vs. 96%). It was highest for women with cancer of the luminal A subtype (98%) and lowest for the triple-negative subtype (91%). Lymphangiosis was a significant predictor of death. Results for disease-free survival were comparable.ConclusionsConditional 5-year overall survival after non-metastatic breast cancer was as high as 95.5%, and disease-free survival was 85.2%. When controlling for time between diagnosis and rehab start, molecular subtypes influenced overall and disease-free survival prospects. When additionally controlling for clinical characteristics, this effect only remained stable for disease-free survival.     

Nipple Aspirate Fluid Expression of Urokinase-Type Plasminogen Activator,Plasminogen Activator Inhibitor-1, and Urokinase-Type Plasminogen Activator Receptor Predicts Breast Cancer Diagnosis and Advanced Disease

Background: Tumor expression of urokinase-type plasminogen activator (uPA), plasminogen activator inhibitor-1 (PAI-1), and uPA receptor (uPAR) are breast cancer prognostic factors. Less is known about their usefulness in breast cancer diagnosis. Nipple aspirate fluid (NAF) is secreted into the breast duct and collected noninvasively, making it potentially useful both in breast cancer diagnosis and prognosis. We determined the association of uPA, PAI-1, and uPAR levels in NAF with breast cancer (1) detection and (2) advanced disease.Methods: A total of 88 NAF specimens were collected from women with or without breast cancer, and uPA, PAI-1, and uPAR expression were measured by enzyme-linked immunosorbent assay.Results: uPA and uPAR were independent predictors of cancer presence; uPAR was also an independent predictor of advanced disease stage. Higher PAI-1 expression in breast cancer that was found with univariate analysis was not observed after logistic regression was applied.Conclusions: NAF evaluation of uPA, uPAR, and, perhaps, PAI-1 (significant only in univariate analysis) may provide useful breast cancer diagnostic and prognostic information.     

The identification and treatment of isolated tumor cells reflect disparities in the delivery of breast cancer care

Background

Disparities in the quality of health care delivered among different socioeconomic strata (SES), race/ethnic groups, and health care systems are well documented; however, relevant quality measures in breast cancer have been debated. The identification of isolated tumor cells (ITCs) in axillary lymph nodes of patients with breast cancer requires diagnosis of early stage disease, appropriate implementation of sentinel lymph node (SLN) dissection, and pathologic analysis of the SLN with serial sectioning and immunohistochemical staining. We hypothesized that ITCs could be interpreted as a quality indicator and sought to determine factors that are associated with the identification and treatment of ITCs.

Methods

We performed a retrospective cohort review of women with N0(i+) breast cancer diagnosed between 2004 and 2006 in the California Cancer Registry. The proportions of patients in SES quintiles (1 = lowest, 5 = highest), race/ethnicity groups, and hospital surgical volume tertiles (low, 1-241 cases/y; medium, 242-491 cases/y; high, ≥492 cases/y) were compared for use of SLN dissection, identification of ITCs, and treatment of ITCs with additional axillary surgery or chemotherapy.

Results

SLN dissections were performed less frequently in women of lower SES, of nonwhite race/ethnicity, and in hospitals with lower surgical volumes (P <.0001). A total of 369 patients had ITCs (.6%). With increasing SES, the proportion of patients with ITCs increased: 7.1% of patients with ITCs were from SES 1; 15.7% were from SES 2; 20.3% were from SES 3; 23.9% were from SES 4; and 33.1% were from SES 5. A total of 69.4% of patients with ITCs were non-Hispanic white, 12.8% were Asian, 11.9% were Hispanic, and 5.2% were non-Hispanic black. A total of 46.9% of ITCs were identified in high-volume hospitals, although high-volume hospitals represented only one third of all surgical cases. There were no differences in the use of additional axillary surgery among different groups with ITCs, but chemotherapy was given more frequently to Hispanic women (P = .002) and those in higher-volume hospitals (P = .01).

Conclusions

Although the identification and chemotherapy treatment of ITCs vary among SES categories, race/ethnic groups, and hospitals, the infrequent occurrence of ITCs precludes its use as a valid quality indicator. Because significant disparities exist in the use of SLN dissection, further research will be required to validate the use of SLN dissection as a quality measure.     

Age-related differences in breast cancer stage at diagnosis between black and white patients in an urban community hospital

Background: Breast cancer mortality is significantly higher among black patients compared to white patients. Black women are reportedly at increased risk for early-onset breast cancer. Our goal was to evaluate stage distribution relative to age among black and white breast cancer patients in an institution with a relatively high minority patient population. Methods: We evaluated 425 patients diagnosed with breast cancer between 1990 and 1994: 56% white, 34% black, the remainder were other ethnicities. Patients were stratified by age: under 50 years versus 50 and older. Socioeconomic status was estimated by utilization of medical care in the private-practice setting versus the public clinic. Results: Significantly more black patients were younger at diagnosis compared to white patients (32% vs. 20%; p=0.008). There was a significantly more advanced stage distribution among the younger black patients, but not among the older black patients. Most of the black and white patients received private-practice care. Conclusions: These age-related differences in breast cancer stage distribution between black and white patients (which appeared independent of socioeconomic status) indicate that more aggressive screening and public education progams directed toward younger black women is warranted, and they lend support to the possibility of ethnicity-related variation in primary tumor biology.     

Refusal of surgery for colon cancer: Sociodemographic disparities and survival implications among US patients with resectable disease

BackgroundWe aimed to identify factors associated with refusal of surgery among patients with colon cancer.MethodsThis 2004–2016 NCDB retrospective study identified AJCC stage I-III colon cancer patients who were recommended surgery. Multivariable logistic regression defined adjusted odds ratios of refusing treatment, with sociodemographic and clinical covariates. Treatment propensity-adjusted Cox proportional hazard ratios defined differential survival stratified by clinical stage, controlling for potential confounders.ResultsOf 170,594 patients recommended surgery, 1116 refused. Increased rates of surgery refusal were associated with older age, African American race, CDCC>3, and female sex. Decreased rates of surgery refusal were associated with higher income and private insurance. Stratifying by stage, refusal rates among African Americans remained disparately high. Refusal of surgery was associated with worse overall survival.ConclusionsDisparate rates of refusal of surgery for resectable colon cancer by race and other sociodemographic factors highlight potential treatment adherence reinforcement beneficiaries, necessitating further study of shared decision-making.     

Response to Induction Chemotherapy in Black and White Patients with Locally Advanced Breast Cancer

Abstract: Black women with breast cancer have significantly poorer survival rates, a more advanced stage distribution, and are diagnosed at younger ages compared to white patients in the United States. We evaluated tumor response and survival with respect to race and age after induction chemotherapy. The study population consisted of 303 patients (229 white, 74 black) registered in two prospective trials of induction chemotherapy for locally advanced breast cancer [stage II (T 4 cm), stage III (noninflammatory), and stage IV (supraclavicular lymph node involvement only)] between 1989 and 1996. Chemotherapy regimens utilized 5-fluorouracil, cyclophosphamide, and doxorubicin (FAC). Response was defined as complete (CR, no clinical/radiographic detectable disease), partial (PR, 50% reduction in disease), minor (MR, <50% reduction), no change (NC), or progressive disease (PD). Median follow-up was 58 months; survival was calculated using the Kaplan–Meier method. There was no significant difference in age at presentation (54% of black patients compared to 58% of white patients <50 years of age). The black patients had significantly more advanced stages of disease at diagnosis (50% of black patients compared to 30% of white patients with stage IIIB disease; p = 0.03). For both age groups together, tumor response, 5-year overall survival (OS), and 5-year disease-free survival (DFS) rates were similar between the black and white patients. A trend was noted that the younger black patients were more likely to have a clinical CR or PR; this did not translate into a survival advantage. Despite the more advanced stage distribution for black women with breast cancer, induction chemotherapy yields high response rates (especially for younger black patients) and survival rates equivalent to white patients.     

Survival in breast cancer patients with a delayed DIEP flap breast reconstruction after adjustment for socioeconomic status and comorbidity

PurposeOverall survival in breast cancer patients receiving a delayed deep inferior epigastric perforator (DIEP) flap breast reconstruction is better than in those without delayed breast reconstruction. This study aimed at determining the impact of socioeconomic status (SES) and comorbidity on these observations.Materials and methodsThis matched cohort study included all consecutive women undergoing a delayed DIEP flap reconstruction at Karolinska University Hospital, Sweden, between 1999 and 2013. Controls had not received any delayed breast reconstruction and were relapse-free after a corresponding follow-up interval. Matching was by year of and age at mastectomy, tumour stage and lymph node status. Charlson Comorbidity Index (CCI) and socioeconomic data were obtained from national registers. Associations with breast cancer-specific (BCSS) and overall survival (OS) were investigated by Kaplan-Meier survival estimates and Cox proportional hazard regression analysis.ResultsWomen in the DIEP group (N = 254) more often continued education after primary school (88.6% versus 82.6%, P = 0.026), belonged to the high-income group (76.0% versus 63.1%, P < 0.001), were in a partnership (57.1% versus 55.7%, P = 0.024) and healthier (median CCI 1.00 (range 0–13) versus 2.00 (range 0–16), P = 0.021) than the control group (N = 729). After adjustment for tumour and treatment factors, SES and comorbidity, OS remained significantly better for the DIEP group than the control group (HR 2.27, 95% CI 1.44–3.55).ConclusionWomen with a delayed DIEP flap reconstruction are a subgroup of higher socioeconomic status and better health. Higher survival estimates for the DIEP group persisted after adjusting for those differences, suggesting the presence of further unmeasured covariates.     

The Effects of Type of Surgery and Time on Psychological Adjustment in Women After Breast Cancer Treatment

Background: The aim of the present study was to examine whether type of surgery, age, and time since surgery influenced psychological distress and quality of life (QOL) in women treated for breast cancer.Methods: We surveyed 183 women who had undergone surgery for breast cancer. Psychological distress was measured with the Mental Health Inventory and QOL was measured with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire.Results: After controlling for stage of disease, radiation treatment, and age, there was a statistically significant interaction between type of surgery and time since surgery for the Mental Health Inventory total score, and a marginal interaction between type of surgery and time since surgery for the Global health status/QOL score. Women who had breast conservation surgery experienced significantly greater levels of psychological distress and marginally worse QOL from 40 months after surgery onward than did women who received a mastectomy.Conclusions: The effects of different surgical treatments for breast cancer on psychological distress and QOL become apparent only after a period of several years. Women, therefore, need counseling on the potentially positive and negative psychological implications of different surgical treatments for breast cancer.     

Factors related to incomplete treatment of breast cancer in Kumasi,Ghana

PurposeThe burden of cancer in Africa is an enlarging public health challenge. Breast cancer in Ghana is the second most common cancer among Ghanaian women and the proportion of diagnosed patients who complete prescribed treatment is estimated to be very limited, thereby potentially adding to lower survival and poor quality of life after diagnosis. The objective of this study was to identify the patient and system factors related to incomplete treatment of breast cancer among patients.MethodsThis study was conducted at the Komfo Anokye Teaching Hospital in Kumasi, Ghana. We interviewed 117 breast cancer patients and next of kin of breast cancer patients diagnosed from 2008 to 2010.ResultsIslamic religion, seeking treatment with traditional healers, and lack of awareness about national health insurance coverage of breast cancer treatment were predictors of incomplete treatment.ConclusionsThe results of this study support that Ghanaian women with diagnosed breast cancer have multiple addressable and modifiable patient factors that may deter them from completing the prescribed treatment. The results highlight the need for developing and testing specific interventions about the importance of completing treatment with a special focus on addressing religious, cultural, and system navigation barriers in developing countries.     

Carcinoma of the male breast: Analysis of prognosis compared with matched female patients

Background: Considerable debate exists concerning the prognosis of breast cancer in male patients compared with that in female patients. Some studies have observed worse prognosis for men; others suggested the higher mortality rates were primarily due to delayed diagnosis. Methods: Survival time from diagnosis with invasive disease to death resulting from breast cancer of 58 men treated between 1973 and 1989 was compared with survival of 174 women treated between 1976 and 1978 who were matched by stage of disease and age at diagnosis. All patients were treated by mastectomy and axillary dissection. Results: Tumors were ⩽2 cm in 70% of cases and 55% were free of axillary metastases. The histology of the tumors differed significantly by gender (p<0.05). Significantly more men had estrogen receptor-positive tumors (87%) than did women (55%, p<0.001). Survival at 10 years was similar for male and female patients. Multivariate analysis controlling for tumor size, number of positive axillary lymph nodes, age at diagnosis, histology, and receptor status indicated no significant difference in survival of male compared with female patients. Conclusions: These data conflict with the conventional wisdom that breast cancer in men carries a worse prognosis than the disease in women. Although histology of the tumor and receptor status differed by gender, these factors did not have an impact on survival in these paired patients. Our data indicate that breast carcinoma in males is not biologically more aggressive than in females. Presented at the 49th Annual Cancer Symposium of The Society of Surgical Oncology, Atlanta, Georgia, March 21–24, 1996.     

The impact of marriage on bladder cancer mortality

ObjectivesMarital status has been found to influence survival in a number of malignancies. We examined data from the Surveillance, Epidemiology, and End Results (SEER) cancer survival database to see if married patients with bladder cancer had a survival advantage vs. nonmarried patients.MethodsThe SEER database contains data on 127,015 patients diagnosed with bladder cancer between 1973 and 2002. Using multivariate Cox proportional hazard regression analyses, we examined the impact of marital status (single, married, separated, divorced, or widowed) on survival after diagnosis with bladder cancer. Age, race, AJCC stage, radiation and chemotherapy, and cystectomy were other variables analyzed.ResultsMarital status did not appear to have a significant survival effect for women. However, men who were widowed had a risk of death of 1.74 relative to married men (95% CI 1.15, 2.26, P = 0.008). For widowed men over 70, this effect was even more pronounced, with a risk of death of 2.1 (95% CI 1.33, 3.31, P = 0.001).ConclusionsWhile we did not see any definite survival advantage to being married vs. not being married for patients who are diagnosed with bladder cancer, there is a significant risk to widowed men, particularly older widowed men. This risk is independent of age, race, stage, and may reflect the patient's willingness to seek medical treatment in addition to psychoneuroimmune factors.     

Pregnancy influences breast cancer stage at diagnosis in women 30 years of age and younger

Background: To evaluate the purported decreased survival of pregnancy-associated (PA) breast cancer, a previously described homogeneous cohort of women of childbearing age with primary operable cancer was studied. The current analysis was designed to (a) identify those patients among the cohort known to have PA cancer and (b) compare clinical factors, pathologic characteristics, stage at diagnosis, and survival statistics for PA and non-PA cancer subgroups. Methods: All patients 30 years of age who underwent definitive operation between 1950 and 1989 at the Memorial Sloan-Kettering Cancer Center (MSKCC) for primary operable (stages 0-IIIA) breast adenocarcinoma were analyzed. Results:|Twenty-two of the 227 young women with primary operable breast cancer had PA cancer. Disease-related survival was decreased (p=0.004) in these 22 women compared with the remaining 205 patients with non-PA cancer. PA cancer patients were found to have larger tumors (p<0.005), and a greater proportion had advanced staged (IIB or IIIA) cancers (p<0.02). Among patients diagnosed with early invasive cancers (stages I or IIA), no difference (p=NS) in survival was observed comparing PA and non-PA subgroups (73% vs. 74% 10-year survival). Patients with stage IIIA cancer had shorter disease-free and overall survival when associated with pregnancy (0% vs. 35% 10-year survival). Conclusions: Women 30 years of age or younger with PA breast cancer have decreased survival compared with patients with non-PA cancer from the same cohort. Women with PA cancer have larger, more advanced cancers at the time of definitive surgery. Women with early staged PA cancers appear to have survival similar to that for women with early staged non-PA cancer.Presented at the 48th Annual Cancer Symposium of The Society of Surgical Oncology, Boston, Massachusetts, March 23–26, 1995.