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Sample records for high-risk premenopausal breast

  1. Soy and Tamoxifen for Breast Cancer Prevention in High Risk Pre-Menopausal Women

    National Research Council Canada - National Science Library

    Tice, Jeffrey A

    2005-01-01

    .... 47 pre-menopausal women with breast density ! 50% on mammography were randomized to either 25 mgld of soy protein containing 50 mg total isoflavones or 25 mglday of milk protein containing 0 mg of total isoflavones for 6 months...

  2. Cyclophosphamide, methotrexate, and fluorouracil; oral cyclophosphamide; levamisole; or no adjuvant therapy for patients with high-risk, premenopausal breast cancer

    DEFF Research Database (Denmark)

    Ejlertsen, Bent Laursen; Mouridsen, Henning T; Jensen, Maj-Britt

    2010-01-01

    BACKGROUND: The Danish Breast Cancer Cooperative Group (DBCG) 77B trial examined the relative efficacy of levamisole, single-agent oral cyclophosphamide, and the classic combination of cyclophosphamide, methotrexate, and 5-fluorouracil (CMF) against no adjuvant systemic therapy in high-risk breast...... cancer patients. The authors report the results from that trial after a potential follow-up of 25 years. METHODS: Between 1977 and 1983, 1146 premenopausal patients who had tumors >5 cm or positive axillary lymph nodes were assigned randomly to 1 of 4 options: no systemic therapy, levamisole 5 mg weekly...... for 48 weeks (the levamisole arm), oral cyclophosphamide 130 mg/m(2) on Days 1 through 14 every 4 weeks for 12 cycles (the C arm), or oral cyclophosphamide 80 mg/m(2) on Days 1 through 14 plus methotrexate 30 mg/m(2) and fluorouracil 500 mg/m(2) intravenously on Days 1 and 8 every 4 weeks for 12 cycles...

  3. High-Risk Premenopausal Luminal A Breast Cancer Patients Derive no Benefit from Adjuvant Cyclophosphamide-based Chemotherapy

    DEFF Research Database (Denmark)

    Nielsen, Torsten O; Jensen, Maj-Brit; Burugu, Samantha

    2017-01-01

    interaction test.Experimental Design: The Danish Breast Cancer Cooperative Group 77B clinical trial randomized 1,072 premenopausal women to no systematic treatment (control), levamisole, cyclophosphamide, or cyclophosphamide-methotrexate-fluorouracil arms. All arms included radiotherapy but no endocrine...

  4. Risk Factors for Premenopausal Breast Cancer in Bangladesh

    OpenAIRE

    Iqbal, Javaid; Ferdousy, Tahmina; Dipi, Rahela; Salim, Reza; Wu, Wei; Narod, Steven A.; Kotsopoulos, Joanne; Mostafa, Mohammad G.; Ginsburg, Ophira

    2015-01-01

    Background. The incidence of premenopausal breast cancer is rising throughout South Asia. Our objective was to determine the role of risk factors associated with Westernization for premenopausal breast cancer in Bangladesh. Methods. We conducted a matched case-control study between January 1, 2007, and December 31, 2010, at four hospitals in Bangladesh. Cases were premenopausal women diagnosed with invasive breast cancer. Controls were premenopausal women with no personal history of breast ca...

  5. Risk Factors for Premenopausal Breast Cancer in Bangladesh

    Directory of Open Access Journals (Sweden)

    Javaid Iqbal

    2015-01-01

    Full Text Available Background. The incidence of premenopausal breast cancer is rising throughout South Asia. Our objective was to determine the role of risk factors associated with Westernization for premenopausal breast cancer in Bangladesh. Methods. We conducted a matched case-control study between January 1, 2007, and December 31, 2010, at four hospitals in Bangladesh. Cases were premenopausal women diagnosed with invasive breast cancer. Controls were premenopausal women with no personal history of breast cancer. Logistic regression was used to calculate the odds ratios (OR for breast cancer. Results. We identified 129 age-matched pairs. The mean age of breast cancer diagnosis was 37.5 years. Each year decrease in the age of menarche significantly increased the risk of breast cancer (OR = 1.67, 95% CI 1.09–2.56, P=0.02. The risk was also increased with a current body mass index of ≥25 kg/m2 (OR = 5.24, 95% CI 1.10–24.9, P=0.04. Age at first childbirth, parity, and breastfeeding were not significantly associated with premenopausal breast cancer risk (P>0.05. Conclusions. Age at menarche and adult weight gain were associated with premenopausal breast cancer risk. Other factors associated with Westernization may not be relevant to premenopausal breast cancer risk in Bangladesh.

  6. Sexual Dysfunction in Premenopausal Women Treated for Breast ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    Labial Elongation in Central Mozambique. African Journal of Reproductive Health June 2016; 20 (2): 122. CASE REPORT. Sexual Dysfunction in Premenopausal Women Treated for Breast. Cancer – Implications for their Clinical Care. Valentino Manase Lema. Professor and Honorary Faculty, the Aga Khan University, P.O. ...

  7. Dietary Acrylamide Intake and Risk of Premenopausal Breast Cancer

    Science.gov (United States)

    Mucci, Lorelei A.; Cho, Eunyoung; Hunter, David J.; Chen, Wendy Y.; Willett, Walter C.

    2009-01-01

    Acrylamide, a probable human carcinogen, is formed during high-temperature cooking of many commonly consumed foods. It is widespread; approximately 30% of calories consumed in the United States are from foods containing acrylamide. In animal studies, acrylamide causes mammary tumors, but it is unknown whether the level of acrylamide in foods affects human breast cancer risk. The authors studied the association between acrylamide intake and breast cancer risk among 90,628 premenopausal women in the Nurses' Health Study II. They calculated acrylamide intake from food frequency questionnaires in 1991, 1995, 1999, and 2003. From 1991 through 2005, they documented 1,179 cases of invasive breast cancer. They used Cox proportional hazards models to assess the association between acrylamide and breast cancer risk. The multivariable-adjusted relative risk of premenopausal breast cancer was 0.92 (95% confidence interval: 0.76, 1.11) for the highest versus the lowest quintile of acrylamide intake (Ptrend = 0.61). Results were similar regardless of smoking status or estrogen and progesterone receptor status of the tumors. The authors found no associations between intakes of foods high in acrylamide, including French fries, coffee, cereal, potato chips, potatoes, and baked goods, and breast cancer risk. They found no evidence that acrylamide intake, within the range of US diets, is associated with increased risk of premenopausal breast cancer. PMID:19224978

  8. An analysis of BMD changes with preopertive and postoperative premenopausal breast cancer patient

    Energy Technology Data Exchange (ETDEWEB)

    KIm, Su Jin; Son, Soon Yong; Choi, Kwan Woo [Dept. of Radiology, Asan Medical Center, Seoul (Korea, Republic of); Lee, Joo Ah [Dept. of Radiation Oncology, Catholic University, Incheon St.Mary' s Hospital, Incheon (Korea, Republic of); Min, Jung Whan; Kim, Hyun Soo [Dept. of Radiology, Shingu University, Sungnam (Korea, Republic of); Ma, Sang Chull [Dept. of Radiologic Science, Shin han University, Uijeongbu (Korea, Republic of); Lee, Jong Seok; Yoo, Beong Gyu [Dept. of Radiotechnology, Wonkwang Health Science University, Iksan (Korea, Republic of)

    2014-12-15

    The purpose of this study is to provide basic data of comparing BMD (bone mineral density) value of preoperative breast cancer patient and postoperative breast cancer patient due to bone loss with radiation/chemical therapy. The participants consisted of 254 breast cancer patients with BMD after having surgery and treatment from March 2007 to September 2013. Except for 84 patients with menopause or hysterectomy and we have analysed 171 patients. The BMD value (lumbar spine and femur) of before and after treatment from PACS by dure-energy X-ray absorptiometry was analyzed. First, we found variation of entire BMD and BMD according to treatment type, and analyzed detailed correlation by using marital status, number of children, presence of feeding, age of menarche, breast cancer therapy types as variable. Data was analyzed by using SPSS for Windows Program (version 18.0). BMD was decreased 7.1% in lumbar spine, 3.1% in femur respectively (p<.01). Also there is relatively high decrement (0.067 g/cm{sup 2}) in group who had just chemotherapy in femur (p<.05). There is decrement depend on marital status, number of children, presence of feeding, age of menarche, breast cancer therapy types but there was no statistical significance. The results show that BMD was decreased after treatment in premenopausal breast cancer patient, patient who had relatively high decrement need to be included high-risk group. As a result, aggressive prevention policy would be necessary.

  9. Body size and survival in premenopausal breast cancer.

    Science.gov (United States)

    Greenberg, E. R.; Vessey, M. P.; McPherson, K.; Doll, R.; Yeates, D.

    1985-01-01

    The survival experience of 582 women with premenopausal breast cancer was examined to determine whether prognosis was related to body size or to demographic and reproductive factors. During the follow-up period 228 patients died and 18 emigrated or were lost to follow-up. Usual body weight, reported at the time of diagnosis, was a strong predictor of survival, with a statistically significant trend towards lower survival with increasing weight. Height and obesity (Quetelet index) were not significantly related to survival, although the tallest women and the most obese women appeared to fare worst. Other characteristics of prognostic importance were disease stage and reproductive history (women who were older when their first child was born fared better). Women aged 46-50 when diagnosed also appeared more likely to survive but no clear trend with age was evident. Other characteristics of the women including social class, cigarette use and oral contraceptive use were not significantly related to survival probability. PMID:3994912

  10. Determinants of volumetric breast density in Chilean premenopausal women.

    Science.gov (United States)

    Pereira, Ana; Garmendia, Maria Luisa; Uauy, Ricardo; Neira, Paulina; Lopez-Arana, Sandra; Malkov, Serghei; Shepherd, John

    2017-04-01

    High mammographic breast density (BD) is a strong risk factor of breast cancer; however, little is known in women under 40 years of age. Recently, dual-energy X-ray Absorptiometry (DXA) has been developed as a low-dose method to measure BD in young populations. Thus, our aims were to describe BD in relation to risk factors in Chilean women under 40 years old and to explore the equivalence of DXA to mammography for the measurement of BD. We selected 192 premenopausal Chilean female participants of the DERCAM study for whom we have anthropometric, sociodemographic, and gyneco-obstetric data. The subjects received both digital mammograms (Hologic) and breast DXA scans (GE iDXA). Mammographic BD was estimated using a fully automated commercial method (VOLPARA®) and BI-RADS. Breast DXA scans were performed using a standardized protocol and the % fibroglandular volume (%FGV) was estimated considering a two-compartment model of adipose and fibroglandular tissue. The mean age was 37 years (SD = 6.5) and 31.6% of the subjects were obese. The median %FGV and absolute FGV (AFGV) measured by DXA were 9% and 198.1 cm3 and for VOLPARA®, 8.6% and 58.0 cm3, respectively. The precision for %FGV after reposition was 2.8%. The correlation coefficients for %FGV, AFGV, and breast volume between DXA and mammography were over 0.7. Age and body mass index (BMI) were inversely associated with %FGV, and BMI was positively related to AFGV as estimated with DXA or mammography. We did not observe an association with gyneco-obstetric characteristics, education, and %FGV and AFGV; smoking was only associated with AFGV as measured by VOLPARA®. DXA is an alternative method to measure volumetric BD; thus, it could be used to continuously monitor BD in adult women in follow-up studies or to assess BD in young women.

  11. Combined treatment with buserelin and tamoxifen in premenopausal metastatic breast cancer: a randomized study

    NARCIS (Netherlands)

    J.G.M. Klijn (Jan); M. Piccart; J. Burghouts; L. Duchateau; D. Becquart; F. Mignolet; C.M. Seynaeve (Caroline); L.V. Beex (Louk); L. Mauriac; J.A. van Zijl; C. Veyret; J. Wildiers; J. Jassem

    2000-01-01

    textabstractBACKGROUND: Surgical or medical castration and antiestrogenic treatment with tamoxifen are common endocrine treatments for premenopausal women with breast cancer. However, tamoxifen therapy induces high levels of plasma estradiol, with unknown long-term

  12. Breast MRI in high risk patients

    NARCIS (Netherlands)

    A.I.M. Obdeijn (Inge-Marie)

    2015-01-01

    markdownabstractAbstract In this thesis we address various indications of breast MRI, with the emphasis on the value of MRI in screening of women with high genetic risk for breast cancer, and especially in BRCA1 mutation carriers. We showed that in the era of up-to-date MRI expertise and

  13. Intensified Surveillance for Early Detection of Breast Cancer in High-Risk Patients

    National Research Council Canada - National Science Library

    Bick, Ulrich

    2015-01-01

    .... Due to the much higher incidence of breast cancer in premenopausal women with a genetic predisposition or a familial background, to be most effective, imaging-based breast surveillance should start...

  14. The premenopausal breast cancer collaboration : A pooling project of studies participating in the national cancer institute cohort consortium

    NARCIS (Netherlands)

    Nichols, Hazel B.; Schoemaker, Minouk J.; Wright, Lauren B.; McGowan, Craig; Brook, Mark N.; Mcclain, Kathleen M.; Jones, Michael E; Adami, Hans-Olov; Agnoli, Claudia; Baglietto, Laura; Bernstein, Leslie; Bertrand, Kimberly A; Blot, William J.; Boutron-Ruault, Marie Christine; Butler, Lesley M; Chen, Kuan-Yu; Doody, Michele M.; Dossus, Laure; Eliassen, A. Heather; Giles, Graham G.; Gram, Inger T.; Hankinson, Susan E.; Hoffman-Bolton, Judy; Kaaks, Rudolf; Key, Timothy J.; Kirsh, Victoria A.; Kitahara, Cari M; Koh, Woon-Puay; Larsson, Susanna C.; Lund, Eiliv; Ma, Huiyan; Merritt, Melissa A.; Milne, Roger L.; Navarro, Carmen; Overvad, Kim; Ozasa, Kotaro; Palmer, Julie R.; Peeters, Petra H.|info:eu-repo/dai/nl/074099655; Riboli, Elio; Rohan, Thomas E.; Sadakane, Atsuko; Sund, Malin; Tamimi, Rulla M; Trichopoulou, Antonia; Vatten, Lars; Visvanathan, Kala; Weiderpass, Elisabete; Willett, Walter C.; Wolk, Alicja; Zeleniuch-Jacquotte, Anne; Zheng, Wei; Sandler, Dale P; Swerdlow, Anthony J.

    2017-01-01

    Breast cancer is a leading cancer diagnosis among premenopausal women around the world. Unlike rates in postmenopausal women, incidence rates of advanced breast cancer have increased in recent decades for premenopausal women. Progress in identifying contributors to breast cancer risk among

  15. Predicting reattendance at a high-risk breast cancer clinic.

    Science.gov (United States)

    Ormseth, Sarah R; Wellisch, David K; Aréchiga, Adam E; Draper, Taylor L

    2015-10-01

    The research about follow-up patterns of women attending high-risk breast-cancer clinics is sparse. This study sought to profile daughters of breast-cancer patients who are likely to return versus those unlikely to return for follow-up care in a high-risk clinic. Our investigation included 131 patients attending the UCLA Revlon Breast Center High Risk Clinic. Predictor variables included age, computed breast-cancer risk, participants' perceived personal risk, clinically significant depressive symptomatology (CES-D score ≥ 16), current level of anxiety (State-Trait Anxiety Inventory), and survival status of participants' mothers (survived or passed away from breast cancer). A greater likelihood of reattendance was associated with older age (adjusted odds ratio [AOR] = 1.07, p = 0.004), computed breast-cancer risk (AOR = 1.10, p = 0.017), absence of depressive symptomatology (AOR = 0.25, p = 0.009), past psychiatric diagnosis (AOR = 3.14, p = 0.029), and maternal loss to breast cancer (AOR = 2.59, p = 0.034). Also, an interaction was found between mother's survival and perceived risk (p = 0.019), such that reattendance was associated with higher perceived risk among participants whose mothers survived (AOR = 1.04, p = 0.002), but not those whose mothers died (AOR = 0.99, p = 0.685). Furthermore, a nonlinear inverted "U" relationship was observed between state anxiety and reattendance (p = 0.037); participants with moderate anxiety were more likely to reattend than those with low or high anxiety levels. Demographic, medical, and psychosocial factors were found to be independently associated with reattendance to a high-risk breast-cancer clinic. Explication of the profiles of women who may or may not reattend may serve to inform the development and implementation of interventions to increase the likelihood of follow-up care.

  16. Challenges in the gynecologic care of premenopausal women with breast cancer.

    Science.gov (United States)

    Bakkum-Gamez, Jamie N; Laughlin, Shannon K; Jensen, Jani R; Akogyeram, Clement O; Pruthi, Sandhya

    2011-03-01

    Premenopausal women with a new diagnosis of breast cancer are faced with many challenges. Providing health care for issues such as gynecologic comorbidities, reproductive health concerns, and vasomotor symptom control can be complicated because of the risks of hormone treatments and the adverse effects of adjuvant therapies. It is paramount that health care professionals understand and be knowledgeable about hormonal and nonhormonal treatments and their pharmacological parameters so they can offer appropriate care to women who have breast cancer, with the goal of improving quality of life. Articles for this review were identified by searching the PubMed database with no date limitations. The following search terms were used: abnormal uterine bleeding, physiologic sex steroids, endometrial ablation, hysteroscopic sterilization, fertility preservation in endometrial cancer, tranexamic acid and breast cancer, menorrhagia treatment and breast cancer, abnormal uterine bleeding and premenopausal breast cancer, levonorgestrel IUD and breast cancer, tamoxifen and gynecologic abnormalities, tamoxifen metabolism, hormones and breast cancer risk, contraception and breast cancer, pregnancy and breast cancer, and breast cancer and infertility treatment.

  17. Nutrients involved in one-carbon metabolism and risk of breast cancer among premenopausal women.

    Science.gov (United States)

    Cho, Eunyoung; Holmes, Michelle; Hankinson, Susan E; Willett, Walter C

    2007-12-01

    Folate, vitamin B6, vitamin B12, methionine, choline, and betaine are nutrients involved in one-carbon metabolism and have been hypothesized to reduce the risk of breast cancer. However, previous epidemiologic studies on most of these nutrients and breast cancer risk have been inconclusive and have included primarily postmenopausal women. No study has examined choline and betaine in relation to breast cancer risk. Therefore, we examined the intake of these nutrients in relation to breast cancer risk among 90,663 premenopausal women ages 26 to 46 years in 1991 in the Nurses' Health Study II. Nutrient intake was assessed with a validated food frequency questionnaire in 1991, 1995, and 1999. During 12 years of follow-up from 1991 to 2003, we documented 1,032 incident cases of invasive breast cancer. Overall, none of the nutrients was associated with risk of breast cancer. The results were similar by levels of alcohol intake and folate intake and for estrogen receptor-negative breast cancer. In conclusion, we found no evidence that higher intakes of nutrients involved in one-carbon metabolism reduce risk of breast cancer among premenopausal women.

  18. Reproductive factors and risk of premenopausal breast cancer by age at diagnosis: are there differences before and after age 40?

    Science.gov (United States)

    Warner, Erica T; Colditz, Graham A; Palmer, Julie R; Partridge, Ann H; Rosner, Bernard A; Tamimi, Rulla M

    2013-11-01

    We examined the relationship between reproductive factors and risk of premenopausal breast cancer among women less than age 40 compared with older premenopausal women. We documented 374 incident cases of breast cancer diagnosed before age 40, and 2,533 cases diagnosed at age 40 and older among premenopausal women in the Nurses' Health Study cohorts. Biennial questionnaires were used to determine age at menarche, age at first birth, parity, breastfeeding, and other reproductive factors. Multivariate relative risks (RR) and 95 % confidence intervals (CI) were calculated using Cox proportional hazards models within age at diagnosis groups. Tumors in younger women were significantly more likely to be higher grade, larger size, and hormone receptor negative than were tumors in older premenopausal women (p breast cancer. First birth at age 30 or older increased breast cancer risk in both age groups (age breast cancer decreased with each additional year of age at menarche in both age groups (age breast cancer before and after age 40, we found that younger women were more likely to develop tumors with less favorable prognostic characteristics. However, associations between reproductive factors and risk of breast cancer were similar regardless of age at diagnosis of premenopausal breast cancer.

  19. Sexual dysfunction in premenopausal women treated for breast cancer

    African Journals Online (AJOL)

    Breast cancer is the commonest cancer in women globally. Early stage diagnosis in young sexually active women, coupled with advances in adjuvant therapy has contributed to an increase in the number of young survivors. A diagnosis of breast cancer may affect the woman's self-esteem, sexuality and intimate ...

  20. Sexual Dysfunction in Premenopausal Women Treated for Breast ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    providers managing women with breast cancer in sub-Saharan Africa on the impact thereof of their quality of life as well as ..... Control. 2001;8(5):442-8. 24. Ganz PA; Rowland JH; Desmond K; Meyerowitz BE;. Wyatt GE. Life after breast cancer: Under-standing women's health-related quality of life and sexual functioning.

  1. Breast cancer is associated to impaired glucose/insulin homeostasis in premenopausal obese/overweight patients.

    Science.gov (United States)

    Luque, Raúl M; López-Sánchez, Laura M; Villa-Osaba, Alicia; Luque, Isabel M; Santos-Romero, Ana L; Yubero-Serrano, Elena M; Cara-García, María; Álvarez-Benito, Marina; López-Mirand A, José; Gahete, Manuel D; Castaño, Justo P

    2017-10-06

    The association between breast cancer (BCa) presence and altered glucose/insulin metabolism is controversial likely due to an inaccurate insulin resistance (IR) assessment and inappropriate stratification of patients by body-mass index (BMI) and menopausal state. 148 women with suspect of sporadic BCa were stratified by BMI and menopause. Fasting levels of glucose, insulin, glycohemoglobin and selected IR-related and tumor-derived markers were measured. Glucose/insulin levels during OGTT were used to calculate insulin resistance/sensitivity indexes. Analysis of 77 BCa-bearing patients and 71 controls showed an association between BCa and IR as demonstrated by impaired glucose/insulin homeostasis (increased fasting- and OGTT-induced glucose levels) and deteriorated IR indexes, which was especially patent in premenopausal women. The association between BCa presence and IR was markedly influenced by BMI, being obese BCa patients significantly more insulin resistant than controls. BCa presence was associated to elevated levels of IR (glucose, triglycerides) and tumor-derived (VEGF) markers, especially in overweight/obese patients. BCa presence is associated to IR in overweight/obese premenopausal but not in premenopausal normal weight or postmenopausal women. Our data support a bidirectional relationship between dysregulated/imbalanced glucose/insulin metabolism and BCa, as tumor- and IR-markers are correlated with the impairment of glucose/insulin metabolism in overweight/obese premenopausal BCa patients.

  2. Sex hormones and breast cancer risk in premenopausal women: collaborative reanalysis of seven prospective studies

    Science.gov (United States)

    2014-01-01

    Background The relationships of circulating concentrations of oestrogens, progesterone and androgens with breast cancer and related risk factors in premenopausal women are not well understood. Methods Individual data on prediagnostic sex hormone and sex hormone binding globulin (SHBG) concentrations were contributed by 7 prospective studies. Analyses were restricted to women who were premenopausal and under age 50 at blood collection, and to breast cancer cases diagnosed before age 50. The odds ratios (ORs) with 95% confidence intervals (95% CIs) for breast cancer associated with hormone concentrations were estimated by conditional logistic regression in up to 767 cases and 1699 controls matched for age, date of blood collection, and day of cycle, with stratification by study and further adjustment for cycle phase. The associations of hormones with risk factors for breast cancer in control women were examined by comparing geometric mean hormone concentrations in categories of these risk factors, adjusted for study, age, phase of menstrual cycle and body mass index (BMI). All statistical tests were two-sided. Findings ORs for breast cancer associated with a doubling in hormone concentration were 1.19 (95% CI 1.06–1.35) for oestradiol, 1.17 (1.03–1.33) for calculated free oestradiol, 1.27 (1.05–1.54) for oestrone, 1.30 (1.10–1.55) for androstenedione, 1.17 (1.04–1.32) for dehydroepiandrosterone sulphate, 1.18 (1.03–1.35) for testosterone and 1.08 (0.97–1.21) for calculated free testosterone. Breast cancer risk was not associated with luteal phase progesterone (for a doubling in concentration OR=1.00 (0.92–1.09)), and adjustment for other factors had little effect on any of these ORs. The cross-sectional analyses in control women showed several associations of sex hormones with breast cancer risk factors. Interpretation Circulating oestrogens and androgens are positively associated with the risk for breast cancer in premenopausal women. PMID:23890780

  3. Body composition, somatotype and risk of premenopausal breast cancer: a case-control study in Uruguay

    Directory of Open Access Journals (Sweden)

    Ronco AL

    2013-04-01

    Full Text Available In order to analyze detailed anthropometric characterisation for risk of breast cancer (BC in premenopausal Uruguayan women, a case-control study was carried out at the Pereira Rossell Women’s Hospital, Montevideo, where 253 incident BC cases and 497 frequency-matched healthy controls were interviewed on menstrual and reproductive story, and a series of body measurements were performed to calculate body composition and somatotype. Odds ratio (OR’s coefficients were taken as estimates of relative risk derived from unconditional logistic regression. Results show a positive association for the fat fraction (OR for highest quartile =4.19, 95% CI (95% Confidence Interval 2.70-6.50 as well as for the fat-to-muscle ratio (OR=4.68, 95% CI 2.98-7.36. Muscle fraction was inversely associated with risk (OR=0.53 95% CI 0.36-0.78. High endomorphism was the only somatotype variable associated to the disease risk (OR=1.69, 95% CI 1.13-2.54, however, losing its association when fat amount was included in the regression model. Stratified analyses by body mass index (BMI levels, bone weight, age groups and number of live births also showed risk increases for the highest fat fractions, displaying significant linear trends. Albeit most of the literature reports a putative slight protective effect for a high BMI in premenopausal women, our results suggest that fat fraction, amount and distribution might play a role as predisposing factors for premenopausal BC.

  4. Fasting insulin and endogenous hormones in relation to premenopausal breast density (Canada).

    Science.gov (United States)

    Borugian, Marilyn J; Spinelli, John J; Gordon, Paula B; Abanto, Zenaida; Brooks-Wilson, Angela; Pollak, Michael N; Warren, Linda J; Hislop, T Gregory; Gallagher, Richard P

    2014-03-01

    Mammographic breast density (BD) is associated with increased risk of breast cancer. This study asks which circulating metabolic and reproductive biomarkers are associated with BD, particularly dense breast area, in premenopausal women not taking exogenous hormones. In a cross-sectional study, 299 premenopausal women aged 40-49 completed questionnaires, provided a fasting blood sample, had height, weight, percentage body fat, waist and hip measurements taken, and attended a screening mammogram. Multivariate linear regression was used to calculate adjusted means for percentage BD, absolute dense and non-dense area, across categories of covariates, adjusted for day of menstrual cycle, age, parity, body mass index, percentage body fat, and ethnicity. Fasting insulin levels were inversely associated, and insulin-like growth factor-binding protein 1 levels directly associated with percentage BD, but lost statistical significance after multivariate adjustment. Sex hormone-binding globulin levels were directly associated with percentage BD, still significant after multivariate adjustment (p = 0.03). A significant inverse dose-response association was observed between progesterone levels and dense area (p cancer risk remains unclear.

  5. Birth size in the most recent pregnancy and maternal mortality in premenopausal breast cancer by tumor characteristics.

    Science.gov (United States)

    Hajiebrahimi, Mohammadhossein; Cnattingius, Sven; Lambe, Mats; Hsieh, Chung-Cheng; Ahlgren, Johan; Adolfsson, Jan; Bahmanyar, Shahram

    2014-06-01

    The main aim of this study was to investigate possible associations between measures of offspring size at birth in the most recent pregnancy before premenopausal breast cancer diagnosis and the risks of maternal breast cancer mortality, taking tumor characteristics into account. We also aimed to investigate if these associations are modified by age at childbirth, time since childbirth, parity, and age at diagnosis. We followed 6,019 women from their date of premenopausal breast cancer (diagnosed from 1992 to 2008) until emigration, death or December 31st, 2009, whichever occurred first. We used Cox proportional hazard regression models, adjusted for parity, age at diagnosis, and education level, to estimate associations between women pregnancy, cancer characteristics and offspring birth characteristics, and mothers' mortality risk. In stratified analyses, mortality risks were estimated by tumor stage, ER or PR status. There was no association between offspring birth weight (HR = 1.00, 95 % CI 0.99-1.01, when used as a continuous variable), birth weight for gestational age or ponderal index, and premenopausal breast cancer mortality. Similarly, in analyses stratified by tumor stage, receptor status, and time difference between last pregnancy and date of diagnosis, we found no associations between birth size and breast cancer mortality. Our findings suggest that the hypothesis that "premenopausal breast cancer mortality is associated with offspring birth characteristics in the most recent pregnancy before the diagnosis" may not be valid. In addition, these associations are not modified by tumor characteristics.

  6. Breast cancer size estimation with MRI in BRCA mutation carriers and other high risk patients

    NARCIS (Netherlands)

    Mann, R. M.; Bult, P.; van Laarhoven, H. W. M.; Span, P. N.; Schlooz, M.; Veltman, J.; Hoogerbrugge, N.

    2013-01-01

    Objective: To assess the value of breast MRI in size assessment of breast cancers in high risk patients, including those with a BRCA 1 or 2 mutation. Guidelines recommend invariably breast MRI screening for these patients and therapy is thus based on these findings. However, the accuracy of breast

  7. LHRH agonists for adjuvant therapy of early breast cancer in premenopausal women.

    Science.gov (United States)

    Sharma, Rohini; Hamilton, Anne; Beith, Jane

    2008-10-08

    Approximately 60% of breast cancer tumours in premenopausal women are hormone sensitive (ER+). These patients may be suitable for hormonal treatment. The goal of hormonal therapy is to reduce the availability of oestrogen to the cancer cell. This can be achieved by blocking oestrogen receptors with drugs such as tamoxifen, suppression of oestrogen synthesis by LHRH agonists, or ovarian ablation either surgically or by radiotherapy. Chemotherapy can also have a hormonal action by inducing amenorrhoea in premenopausal women. To assess LHRH agonists as adjuvant therapy for women with early breast cancer. The specialised register of the Cochrane Breast Cancer Group was searched on 19 December 2006. The reference lists of related reviews were checked. A final check of the list of trials maintained by the Early Breast Cancer Trialists' Collaborative Group was made in January 2008. Randomised trials of LHRH agonist versus LHRH agonist and tamoxifen, LHRH agonist versus chemotherapy, LHRH agonist versus ovarian ablation, or LHRH agonist versus LHRH agonist and chemotherapy, that recruited premenopausal women with early breast cancer. Data were collected from trial reports. We report estimates for the differences between treatments on recurrence free survival, overall survival, toxicity and quality of life using data available in the reports of each trial. Meta-analyses were not performed because of variability in the reporting of the trials and the need for more mature data. We identified 14 randomised trials, involving nearly 12,000 premenopausal women with operable breast cancer, most of whom were ER+. The LHRH agonist in most of these trials was goserelin. For most of the treatment comparisons there are too few trials, too few randomised patients or too little follow-up to draw reliable estimates of the relative effects of different treatments. Four trials (nearly 5000 women) addressed the integration of LHRH agonists into adjuvant hormonal therapy, showing that a

  8. The relationship of anthropometric measures to radiological features of the breast in premenopausal women.

    Science.gov (United States)

    Boyd, N. F.; Lockwood, G. A.; Byng, J. W.; Little, L. E.; Yaffe, M. J.; Tritchler, D. L.

    1998-01-01

    We studied 273 premenopausal women recruited from mammography units who had different degrees of density of the breast parenchyma on mammography, in whom we measured height, weight and skinfold thicknesses. Mammograms were digitized to high spatial resolution by a scanning densitometer and images analysed to measure the area of dense tissue and the total area of the breast. Per cent density and the area of non-dense tissue were calculated from these measurements. We found that the mammographic measures had different associations with body size. Weight and the Quetelet index of obesity were strongly and positively associated with the area of non-dense tissue and with the total area of the breast, but less strongly and negatively correlated with the area of dense tissue. We also found a strong inverse relationship between the areas of radiologically dense and non-dense breast tissue. Statistical models containing anthropometric variables explained up to 8% of the variance in dense area, but explained up to 49% of the variance in non-dense area and 43% of variance in total area. These results suggest that aetiological studies in breast cancer that use mammographic density should consider dense and non-dense tissues separately. In addition to per cent density, methods should be examined that combine information from these two tissues. Images Figure 1 PMID:9820186

  9. Palbociclib Combined with Fulvestrant in Premenopausal Women with Advanced Breast Cancer and Prior Progression on Endocrine Therapy: PALOMA-3 Results.

    Science.gov (United States)

    Loibl, Sibylle; Turner, Nicholas C; Ro, Jungsil; Cristofanilli, Massimo; Iwata, Hiroji; Im, Seock-Ah; Masuda, Norikazu; Loi, Sherene; André, Fabrice; Harbeck, Nadia; Verma, Sunil; Folkerd, Elizabeth; Puyana Theall, Kathy; Hoffman, Justin; Zhang, Ke; Bartlett, Cynthia Huang; Dowsett, Mitchell

    2017-09-01

    The efficacy and safety of palbociclib, a cyclin-dependent kinase 4/6 inhibitor, combined with fulvestrant and goserelin was assessed in premenopausal women with advanced breast cancer (ABC) who had progressed on prior endocrine therapy (ET). One hundred eight premenopausal endocrine-refractory women ≥18 years with hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) ABC were among 521 women randomized 2:1 (347:174) to fulvestrant (500 mg) ± goserelin with either palbociclib (125 mg/day orally, 3 weeks on, 1 week off) or placebo. This analysis assessed whether the overall tolerable safety profile and significant progression-free survival (PFS) improvement extended to premenopausal women. Potential drug-drug interactions (DDIs) and ovarian suppression with goserelin were assessed via plasma pharmacokinetics and biochemical analyses, respectively. (ClinicalTrials.gov identifier: NCT01942135) RESULTS: Median PFS for premenopausal women in the palbociclib (n = 72) versus placebo arm (n = 36) was 9.5 versus 5.6 months, respectively (hazard ratio, 0.50, 95% confidence interval: 0.29-0.87), and consistent with the significant PFS improvement in the same arms for postmenopausal women. Any-grade and grade ≤3 neutropenia, leukopenia, and infections were among the most frequent adverse events reported in the palbociclib arm with concurrent goserelin administration. Hormone concentrations were similar between treatment arms and confirmed sustained ovarian suppression. Clinically relevant DDIs were not observed. Palbociclib combined with fulvestrant and goserelin was an effective and well-tolerated treatment for premenopausal women with prior endocrine-resistant HR+/HER2- ABC. Inclusion of both premenopausal and postmenopausal women in pivotal combination ET trials facilitates access to novel drugs for young women and should be considered as a new standard for clinical trial design. PALOMA-3, the first registrational study

  10. Breast cancer awareness among Indonesian women at moderate-to-high risk.

    Science.gov (United States)

    Mardela, Aira Putri; Maneewat, Khomapak; Sangchan, Hathairat

    2017-09-01

    In this descriptive cross-sectional study, we examined awareness of breast cancer among Indonesian women at moderate-to high-risk of developing breast cancer. Data were obtained from 87 eligible participants using the Modified Breast Cancer Awareness Measure. The International Breast Cancer Intervention Study model was used to identify women at moderate-to-high risk of developing breast cancer. The data were analyzed using descriptive statistics. The results showed that none of the participants had knowledge of age-related risk (0%). Other domains that indicated low awareness were knowledge of lifetime risk (31%), followed by knowledge of risk factors, in particular the item regarding menstruation at an early age (12.6%). These results indicated that increasing awareness of breast cancer risks is highly needed, in particular among women at moderate-to-high risk of developing breast cancer in Indonesia. © 2017 John Wiley & Sons Australia, Ltd.

  11. Premenopausal Obesity and Breast Cancer Growth Rates in a Rodent Model.

    Science.gov (United States)

    Matthews, Shawna B; McGinley, John N; Neil, Elizabeth S; Thompson, Henry J

    2016-04-11

    Obese premenopausal women with breast cancer have poorer prognosis for long term survival, in part because their tumors are larger at the time of diagnosis than are found in normal weight women. Whether larger tumor mass is due to obesity-related barriers to detection or to effects on tumor biology is not known. This study used polygenic models for obesity and breast cancer to deconstruct this question with the objective of determining whether cell autonomous mechanisms contribute to the link between obesity and breast cancer burden. Assessment of the growth rates of 259 chemically induced mammary carcinomas from rats sensitive to dietary induced obesity (DS) and of 143 carcinomas from rats resistant (DR) to dietary induced obesity revealed that tumors in DS rats grew 1.8 times faster than in DR rats. This difference may be attributed to alterations in cell cycle machinery that permit more rapid tumor cell accumulation. DS tumors displayed protein expression patterns consistent with reduced G1/S checkpoint inhibition and a higher threshold of factors required for execution of the apoptotic cell death pathway. These mechanistic insights identify regulatory targets for life style modifications or pharmacological interventions designed to disrupt the linkage between obesity and tumor burden.

  12. Premenopausal Obesity and Breast Cancer Growth Rates in a Rodent Model

    Directory of Open Access Journals (Sweden)

    Shawna B. Matthews

    2016-04-01

    Full Text Available Obese premenopausal women with breast cancer have poorer prognosis for long term survival, in part because their tumors are larger at the time of diagnosis than are found in normal weight women. Whether larger tumor mass is due to obesity-related barriers to detection or to effects on tumor biology is not known. This study used polygenic models for obesity and breast cancer to deconstruct this question with the objective of determining whether cell autonomous mechanisms contribute to the link between obesity and breast cancer burden. Assessment of the growth rates of 259 chemically induced mammary carcinomas from rats sensitive to dietary induced obesity (DS and of 143 carcinomas from rats resistant (DR to dietary induced obesity revealed that tumors in DS rats grew 1.8 times faster than in DR rats. This difference may be attributed to alterations in cell cycle machinery that permit more rapid tumor cell accumulation. DS tumors displayed protein expression patterns consistent with reduced G1/S checkpoint inhibition and a higher threshold of factors required for execution of the apoptotic cell death pathway. These mechanistic insights identify regulatory targets for life style modifications or pharmacological interventions designed to disrupt the linkage between obesity and tumor burden.

  13. Combination Immunotherapy for the Treatment of High-Risk HER2-Positive Breast Cancer

    Science.gov (United States)

    2015-10-01

    1 AWARD NUMBER: W81XWH-14-1-0109 TITLE: Combination Immunotherapy for the Treatment of High-Risk HER2-Positive Breast Cancer PRINCIPAL...Report 3. DATES COVERED 4. TITLE AND SUBTITLE Combination Immunotherapy for the Treatment of High-Risk HER2Positive Breast Cancer 5a. CONTRACT NUMBER...HER2-positive, immunotherapy , vaccines, NeuVax, clinical trial 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a

  14. Breast Density and Benign Breast Disease: Risk Assessment to Identify Women at High Risk of Breast Cancer.

    Science.gov (United States)

    Tice, Jeffrey A; Miglioretti, Diana L; Li, Chin-Shang; Vachon, Celine M; Gard, Charlotte C; Kerlikowske, Karla

    2015-10-01

    Women with proliferative breast lesions are candidates for primary prevention, but few risk models incorporate benign findings to assess breast cancer risk. We incorporated benign breast disease (BBD) diagnoses into the Breast Cancer Surveillance Consortium (BCSC) risk model, the only breast cancer risk assessment tool that uses breast density. We developed and validated a competing-risk model using 2000 to 2010 SEER data for breast cancer incidence and 2010 vital statistics to adjust for the competing risk of death. We used Cox proportional hazards regression to estimate the relative hazards for age, race/ethnicity, family history of breast cancer, history of breast biopsy, BBD diagnoses, and breast density in the BCSC. We included 1,135,977 women age 35 to 74 years undergoing mammography with no history of breast cancer; 17% of the women had a prior breast biopsy. During a mean follow-up of 6.9 years, 17,908 women were diagnosed with invasive breast cancer. The BCSC BBD model slightly overpredicted risk (expected-to-observed ratio, 1.04; 95% CI, 1.03 to 1.06) and had modest discriminatory accuracy (area under the receiver operator characteristic curve, 0.665). Among women with proliferative findings, adding BBD to the model increased the proportion of women with an estimated 5-year risk of 3% or higher from 9.3% to 27.8% (Pwomen's risk for breast cancer using breast density and BBD diagnoses. Greater numbers of high-risk women eligible for primary prevention after BBD diagnosis are identified using the BCSC BBD model. © 2015 by American Society of Clinical Oncology.

  15. Breast Cancer Susceptibility Genes in High Risk Women

    National Research Council Canada - National Science Library

    Hamilton, Ann

    2003-01-01

    ...%. It has been hypothesized that susceptibility genes of lower penetrance may also affect breast cancer risk, and a likely group of such genes are those that regulate the production, intracellular...

  16. Breast Cancer Susceptibility Genes in High Risk Women

    National Research Council Canada - National Science Library

    Hamilton, Ann

    2002-01-01

    ...%. It has been hypothesized that susceptibility genes of lower penetrance may also affect breast cancer risk, and a likely group of such genes are those that regulate the production, intracellular...

  17. Breast Cancer Susceptibility Genes in High Risk Women

    National Research Council Canada - National Science Library

    Hamilton, Ann

    2001-01-01

    ...%. It has been hypothesized that susceptibility genes of lower penetrance may also affect breast cancer risk, and a likely group of such genes are those that regulate the production, intracellular...

  18. Carbonic anhydrase IX and response to postmastectomy radiotherapy in high-risk breast cancer: a subgroup analysis of the DBCG82 b and c trials

    DEFF Research Database (Denmark)

    Kyndi, M.; Sorensen, F.B.; Alsner, J.

    2008-01-01

    studies included 3,083 high-risk Danish breast cancer patients. The women were randomly assigned to postmastectomy radiotherapy plus systemic therapy (cyclophosfamide, methotrexate and fluorouracil in premenopausal women; and tamoxifen in postmenopausal women) or to systemic therapy alone. Cores from......Introduction A significant survival improvement after postmastectomy radiotherapy was identified in the Danish Breast Cancer Cooperative Group (DBCG82) b and c studies and in the British Columbia Randomized Radiation Trial. Recently, potential predictive value regarding response to postmastectomy...... radiotherapy was reported for carbonic anhydrase (CA) IX in a study (reported in abstract form) that included 160 patients. The purpose of the present study was to examine the importance of CA IX to response to postmastectomy radiotherapy in the larger scaled DBCG82 b and c studies. Methods The DBCG82 b and c...

  19. Carbonic anhydrase IX and response to postmastectomy radiotherapy in high-risk breast cancer: a subgroup analysis of the DBCG82 b and c trials

    DEFF Research Database (Denmark)

    Kyndi, Marianne; Sørensen, Flemming Brandt; Knudsen, Helle

    2008-01-01

    studies included 3,083 high-risk Danish breast cancer patients. The women were randomly assigned to postmastectomy radiotherapy plus systemic therapy (cyclophosfamide, methotrexate and fluorouracil in premenopausal women; and tamoxifen in postmenopausal women) or to systemic therapy alone. Cores from......INTRODUCTION: A significant survival improvement after postmastectomy radiotherapy was identified in the Danish Breast Cancer Cooperative Group (DBCG82) b and c studies and in the British Columbia Randomized Radiation Trial. Recently, potential predictive value regarding response to postmastectomy...... radiotherapy was reported for carbonic anhydrase (CA) IX in a study (reported in abstract form) that included 160 patients. The purpose of the present study was to examine the importance of CA IX to response to postmastectomy radiotherapy in the larger scaled DBCG82 b and c studies. METHODS: The DBCG82 b and c...

  20. Intrinsic subtypes and benefit from postmastectomy radiotherapy in node-positive premenopausal breast cancer patients who received adjuvant chemotherapy - results from two independent randomized trials.

    Science.gov (United States)

    Laurberg, Tinne; Tramm, Trine; Nielsen, Torsten; Alsner, Jan; Nord, Silje; Myhre, Simen; Sørlie, Therese; Leung, Samuel; Fan, Cheng; Perou, Charles; Gelmon, Karen; Overgaard, Jens; Voduc, David; Prat, Aleix; Cheang, Maggie Chon U

    2017-11-25

    The study of the intrinsic molecular subtypes of breast cancer has revealed differences among them in terms of prognosis and response to chemotherapy and endocrine therapy. However, the ability of intrinsic subtypes to predict benefit from adjuvant radiotherapy has only been examined in few studies. Gene expression-based intrinsic subtyping was performed in 228 breast tumors collected from two independent post-mastectomy clinical trials (British Columbia and the Danish Breast Cancer Cooperative Group 82b trials), where pre-menopausal patients with node-positive disease were randomized to adjuvant radiotherapy or not. All patients received adjuvant chemotherapy and a subgroup of patients underwent ovarian ablation. Tumors were classified into intrinsic subtypes: Luminal A, Luminal B, HER2-enriched, Basal-like and Normal-like using the research-based PAM50 classifier. In the British Columbia study, patients treated with radiation had an overall significant lower incidence of locoregional recurrence compared to the controls. For Luminal A tumors the risk of loco-regional recurrence was low and was further lowered by adjuvant radiation. These findings were validated in the DBCG 82b study. The individual data from the two cohorts were merged, the hazard ratio (HR) for loco-regional recurrence associated with giving radiation was 0.34 (0.19 to 0.61) overall and 0.12 (0.03 to 0.52) for Luminal A tumors. In both postmastectomy trials, patients with Luminal A tumors turned out to have a significant lower incidence of loco-regional recurrence when randomized to adjuvant radiotherapy, leaving no indication to omit postmastectomy adjuvant radiation in pre-menopausal high-risk patients with Luminal A tumors. It was not possible to evaluate the effect of radiotherapy among the other subtypes because of limited sample sizes.

  1. High-dose chemotherapy with hematopoietic stem-cell rescue for high-risk breast cancer

    NARCIS (Netherlands)

    Rodenhuis, S; Bontenbal, M; Beex, LVAM; Wagstaff, J; Richel, DJ; Nooij, MA; Voest, EE; Hupperets, P; van Tinteren, H; Peterse, HL; TenVergert, EM; de Vries, EGE

    2003-01-01

    BACKGROUND: The use of high-dose adjuvant chemotherapy for high-risk primary breast cancer is controversial. We studied its efficacy in patients with 4 to 9 or 10 or more tumor-positive axillary lymph nodes. METHODS: Patients younger than 56 years of age who had undergone surgery for breast cancer

  2. Effects of Lycopene on the Insulin-Like Growth Factor (IGF) System in Premenopausal Breast Cancer Survivors and Women at High Familial Breast Cancer Risk

    NARCIS (Netherlands)

    Voskuil, Dorien W.; Vrieling, Alina; Korse, Catharina M.; Beijnen, Jos H.; Bonfrer, Johannes M. G.; van Doorn, Jaap; Kaas, Reinie; Oldenburg, Hester S. A.; Russell, Nicola S.; Rutgers, Emiel J. T.; Verhoef, Senno; van Leeuwen, Flora E.; van't Veer, Laura J.; Rookus, Matti A.

    2008-01-01

    Insulin-like growth factor-I (IGF-I) is an important growth factor associated with increased risk of premenopausal breast cancer. We conducted a randomized, placebo-controlled, double-blind, crossover trial to evaluate whether tomato-derived lycopene supplementation (30 mg/day for 2 mo) decreases

  3. Body size across the life course and risk of premenopausal and postmenopausal breast cancer in Black women, the Carolina Breast Cancer Study, 1993–2001

    OpenAIRE

    Robinson, Whitney R.; Tse, Chiu Kit; Olshan, Andrew F.; Troester, Melissa A.

    2014-01-01

    It is believed that greater adiposity is associated with reduced risk of breast cancer in premenopausal but increased risk in postmenopausal women. However, few studies have evaluated these relationships among Black women or examined anthropometric measures other than near-diagnosis body mass index (BMI).

  4. Establishing a Program for Individuals at High Risk for Breast Cancer

    Science.gov (United States)

    Cadiz, Fernando; Kuerer, Henry M.; Puga, Julio; Camacho, Jamile; Cunill, Eduardo; Arun, Banu

    2013-01-01

    Our need to create a program for individuals at high risk for breast cancer development led us to research the available data on such programs. In this paper, we summarize our findings and our thinking process as we developed our own program. Breast cancer incidence is increasing worldwide. Even though there are known risk factors for breast cancer development, approximately 60% of patients with breast cancer have no known risk factor, although this situation will probably change with further research, especially in genetics. For patients with risk factors based on personal or family history, different models are available for assessing and quantifying risk. Assignment of risk levels permits tailored screening and risk reduction strategies. Potential benefits of specialized programs for women with high breast cancer risk include more cost -effective interventions as a result of patient stratification on the basis of risk; generation of valuable data to advance science; and differentiation of breast programs from other breast cancer units, which can result in increased revenue that can be directed to further improvements in patient care. Guidelines for care of patients at high risk for breast cancer are available from various groups. However, running a high-risk breast program involves much more than applying a guideline. Each high-risk program needs to be designed by its institution with consideration of local resources and country legislation, especially related to genetic issues. Development of a successful high-risk program includes identifying strengths, weaknesses, opportunities, and threats; developing a promotion plan; choosing a risk assessment tool; defining “high risk”; and planning screening and risk reduction strategies for the specific population served by the program. The information in this article may be useful for other institutions considering creation of programs for patients with high breast cancer risk. PMID:23833688

  5. Breast cancer in high-risk Afrikaner families: Is BRCAfounder ...

    African Journals Online (AJOL)

    http://www.cansa.org.za/south-african-cancer-statistics/ (accessed 8 October 2015). 2. Diamond TM, Sutphen R, Tabano M, Fiorica J. Inherited susceptibility to breast and ovarian cancer. Curr Opin Obstet Gynecol 1998;10(1):3-8. 3. Botha MC, Beighton P. Inherited disorders in the Afrikaner population of southern Africa.

  6. Chemotherapy-induced amenorrhea and the resumption of menstruation in premenopausal women with hormone receptor-positive early breast cancer.

    Science.gov (United States)

    Koga, Chinami; Akiyoshi, Sayuri; Ishida, Mayumi; Nakamura, Yoshiaki; Ohno, Shinji; Tokunaga, Eriko

    2017-09-01

    For premenopausal women with breast cancer, information on the effects of chemotherapy and the risk of infertility is important. In this study, the effect of chemotherapy on the ovarian function in premenopausal women with hormone receptor-positive breast cancer was investigated, with an age-stratified analysis of the appearance of amenorrhea and the resumption of menstruation after the use of chemotherapy with anthracyclines or taxanes. Premenopausal women diagnosed with operable Stage I-III hormone receptor-positive breast cancer and underwent neoadjuvant or adjuvant chemotherapy with the standard regimen of anthracyclines and/or taxanes were included. The patients were classified into age groups in 5-year increments, and the rates of chemotherapy-induced amenorrhea (CIA), resumption of menstruation, and duration of CIA after chemotherapy were analyzed. The subjects consisted of 101 patients (median age 45 years). CIA occurred in 97 (96%) patients and 40 patients resumed menstruation. In all patients aged ≤39 years menstruation restarted, whereas in all patients aged ≥50 years, menstruation did not restart. For the patients who resumed menstruation, the younger the patients, the sooner menstruation tended to restart. The resumption of menstruation occurred within 1 year for younger patients aged around 30 years, but for those aged ≥35 years, 60% of cases took around 2-3 years for resumption. The incidence of CIA, the resumption of menstruation and duration of CIA after chemotherapy depend greatly on the patient's age.

  7. Breast Density in Mammography and Magnetic Resonance Imaging in High Risk Women and Women with Breast Cancer

    Science.gov (United States)

    Albert, Marissa; Schnabel, Freya; Chun, Jennifer; Schwartz, Shira; Lee, Jiyon; Leite, Ana Paula Klautau; Moy, Linda

    2015-01-01

    Structured Abstract Purpose To evaluate the relationship between mammographic breast density (MBD), background parenchymal enhancement (BPE), and fibroglandular tissue (FGT) in women with breast cancer (BC) and at high risk for developing BC. Methods Our institutional database was queried for patients who underwent mammography and MRI. Results 403 (85%) had BC and 72 (15%) were at high risk. MBD (p=0.0005), BPE (p<0.0001), and FGT (p=0.02) were all higher in high risk women compared to the BC group. Conclusions Higher levels of MBD, BPE and FGT are seen in women at higher risk for developing BC when compared to women with BC. PMID:26351036

  8. A psychological profile of depressed and nondepressed women at high risk for breast cancer.

    Science.gov (United States)

    Wellisch, D K; Lindberg, N M

    2001-01-01

    This study examines the difference on several demographic and psychosocial variables between women at high risk for breast cancer above and below the cut-off point of a depression measure (Center for Epidemiological Study Depression Scale). Data are presented for 430 consecutive patients from the UCLA Revlon Breast Center High Risk Clinic. Women scoring above the depression cut-off point were younger, had more relatives with breast cancer, reported more symptoms of anxiety, and had more self-perceived vulnerability to breast cancer. In addition, women above the depression cut-off point were more likely to be single, childless, to have not viewed the results of the surgical treatment of their relative, and to feel more anxiety regarding screening practices (mammography, pap smears, and breast self-examinations).

  9. Bexarotene in Preventing Breast Cancer in Patients at High Risk for Breast Cancer

    Science.gov (United States)

    2017-12-11

    Atypical Ductal Breast Hyperplasia; Atypical Lobular Breast Hyperplasia; BRCA1 Gene Mutation; BRCA2 Gene Mutation; Ductal Breast Carcinoma In Situ; Invasive Breast Carcinoma; Lobular Breast Carcinoma In Situ; No Evidence of Disease

  10. A novel method for monitoring high-risk breast cancer with tumor markers

    DEFF Research Database (Denmark)

    Sölétormos, G; Nielsen, D; Schiøler, V

    1993-01-01

    BACKGROUND: An early and reliable diagnosis of metastatic spread has increased interest in serum tumor markers. This study investigated the ability of CA 15.3, CEA, and TPA to identify, predict, and exclude metastases in bone/viscera during adjuvant treatment and follow-up of high-risk breast...... cancer. METHODS: Ninety females with high-risk breast cancer were included in the study. Response evaluation was based upon clinical examination, x-rays or histology and elaborated marker criteria. RESULTS: During the marker monitoring period, metastases in four patients were confined to skin or lymph...

  11. Quantitative breast MRI radiomics for cancer risk assessment and the monitoring of high-risk populations

    Science.gov (United States)

    Mendel, Kayla R.; Li, Hui; Giger, Maryellen L.

    2016-03-01

    Breast density is routinely assessed qualitatively in screening mammography. However, it is challenging to quantitatively determine a 3D density from a 2D image such as a mammogram. Furthermore, dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) is used more frequently in the screening of high-risk populations. The purpose of our study is to segment parenchyma and to quantitatively determine volumetric breast density on pre-contrast axial DCE-MRI images (i.e., non-contrast) using a semi-automated quantitative approach. In this study, we retroactively examined 3D DCE-MRI images taken for breast cancer screening of a high-risk population. We analyzed 66 cases with ages between 28 and 76 (mean 48.8, standard deviation 10.8). DCE-MRIs were obtained on a Philips 3.0 T scanner. Our semi-automated DCE-MRI algorithm includes: (a) segmentation of breast tissue from non-breast tissue using fuzzy cmeans clustering (b) separation of dense and fatty tissues using Otsu's method, and (c) calculation of volumetric density as the ratio of dense voxels to total breast voxels. We examined the relationship between pre-contrast DCE-MRI density and clinical BI-RADS density obtained from radiology reports, and obtained a statistically significant correlation [Spearman ρ-value of 0.66 (p < 0.0001)]. Our method within precision medicine may be useful for monitoring high-risk populations.

  12. Breast cancer size estimation with MRI in BRCA mutation carriers and other high risk patients

    Energy Technology Data Exchange (ETDEWEB)

    Mann, R.M., E-mail: r.mann@rad.umcn.nl [Radboud University Nijmegen Medical Centre, Department of Radiology, Nijmegen (Netherlands); Bult, P., E-mail: p.bult@path.umcn.nl [Radboud University Nijmegen Medical Centre, Department of Pathology, Nijmegen (Netherlands); Laarhoven, H.W.M. van, E-mail: h.vanlaarhoven@amc.uva.nl [Academic Medical Centre, University of Amsterdam, Department of Medical Oncology, Amsterdam (Netherlands); Radboud University Nijmegen Medical Centre, Department of Medical Oncology, Nijmegen (Netherlands); Span, P.N., E-mail: p.span@rther.umcn.nl [Radboud University Nijmegen Medical Centre, Department of Radiation Oncology, Nijmegen (Netherlands); Schlooz, M., E-mail: m.schlooz@chir.umcn.nl [Radboud University Nijmegen Medical Centre, Department of Surgery, Nijmegen (Netherlands); Veltman, J., E-mail: j.veltman@zgt.nl [Hospital group Twente (ZGT), Department of Radiology, Almelo (Netherlands); Hoogerbrugge, N., E-mail: n.hoogerbrugge@gen.umcn.nl [Radboud University Nijmegen Medical Centre, Department of Human Genetics, Nijmegen (Netherlands)

    2013-09-15

    Objective: To assess the value of breast MRI in size assessment of breast cancers in high risk patients, including those with a BRCA 1 or 2 mutation. Guidelines recommend invariably breast MRI screening for these patients and therapy is thus based on these findings. However, the accuracy of breast MRI for staging purposes is only tested in sporadic cancers. Methods: We assessed concordance of radiologic staging using MRI with histopathology in 49 tumors in 46 high risk patients (23 BRCA1, 12 BRCA2 and 11 Non-BRCA patients). The size of the total tumor area (TTA) was compared to pathology. In invasive carcinomas (n = 45) the size of the largest focus (LF) was also addressed. Results: Correlation of MRI measurements with pathology was 0.862 for TTA and 0.793 for LF. TTA was underestimated in 8(16%), overestimated in 5(10%), and correctly measured in 36(73%) cases. LF was underestimated in 4(9%), overestimated in 5(11%), and correctly measured in 36(80%) cases. Impact of BRCA 1 or 2 mutations on the quality of size estimation was not observed. Conclusions: Tumor size estimation using breast MRI in high risk patients is comparable to its performance in sporadic cancers. Therefore, breast MRI can safely be used for treatment planning.

  13. Implementation in a Large Health System of a Program to Identify Women at High Risk for Breast Cancer

    OpenAIRE

    Owens, William L.; Gallagher, Thomas J.; Kincheloe, Michael J.; Ruetten, Victoria L.

    2011-01-01

    To implement an evidence-based screening and high-risk intervention program for breast cancer, primary care providers, breast care specialists, administrators, and support staff must work together in a multidisciplinary manner.

  14. Breast Tissue Composition and Immunophenotype and Its Relationship with Mammographic Density in Women at High Risk of Breast Cancer.

    Directory of Open Access Journals (Sweden)

    Jia-Min B Pang

    Full Text Available To investigate the cellular and immunophenotypic basis of mammographic density in women at high risk of breast cancer.Mammograms and targeted breast biopsies were accrued from 24 women at high risk of breast cancer. Mammographic density was classified into Wolfe categories and ranked by increasing density. The histological composition and immunophenotypic profile were quantified from digitized haematoxylin and eosin-stained and immunohistochemically-stained (ERα, ERβ, PgR, HER2, Ki-67, and CD31 slides and correlated to mammographic density.Increasing mammographic density was significantly correlated with increased fibrous stroma proportion (rs (22 = 0.5226, p = 0.0088 and significantly inversely associated with adipose tissue proportion (rs (22 = -0.5409, p = 0.0064. Contrary to previous reports, stromal expression of ERα was common (19/20 cases, 95%. There was significantly higher stromal PgR expression in mammographically-dense breasts (p=0.026.The proportion of stroma and fat underlies mammographic density in women at high risk of breast cancer. Increased expression of PgR in the stroma of mammographically dense breasts and frequent and unexpected presence of stromal ERα expression raises the possibility that hormone receptor expression in breast stroma may have a role in mediating the effects of exogenous hormonal therapy on mammographic density.

  15. Serum Müllerian inhibiting substance levels are lower in premenopausal women with breast precancer and cancer

    Directory of Open Access Journals (Sweden)

    Sticca Robert

    2011-05-01

    Full Text Available Abstract Background In preclinical studies, müllerian inhibiting substance (MIS has a protective affect against breast cancer. Our objective was to determine whether serum MIS concentrations were associated with cancerous or precancerous lesions. Blood from 30 premenopausal women was collected and serum extracted prior to their undergoing breast biopsy to assess a suspicious lesion found on imaging or physical examination. Based on biopsy results, the serum specimens were grouped as cancer (invasive or ductal carcinoma in situ, precancer (atypical hyperplasia or lobular carcinoma in situ, or benign. Findings Serum from women with cancer and precancer (p = .0009 had lower MIS levels than serum from women with benign disease. Conclusion Our findings provide preliminary evidence for MIS being associated with current breast cancer risk, which should be validated in a larger population.

  16. Overweight, obesity and risk of premenopausal breast cancer according to ethnicity: a systematic review and dose-response meta-analysis.

    Science.gov (United States)

    Amadou, A; Ferrari, P; Muwonge, R; Moskal, A; Biessy, C; Romieu, I; Hainaut, P

    2013-08-01

    The association of overweight and obesity with premenopausal breast cancer remained unclear, ethnicity could play a role. A MEDLINE and PUBMED search of all studies on obesity and premenopausal breast cancer published from 2000 to 2010 was conducted. Dose-response meta-analysis was used to determine the risk of premenopausal breast cancer associated with different anthropometric measurements in different ethnic groups. For body mass index (BMI), each 5 kg m(-2) increase was inversely associated with the risk of premenopausal breast cancer (RR = 0.95, 95% confidence interval [CI]: 0.94, 0.97). After stratification by ethnicity, the inverse association remained significant only among Africans (RR = 0.95, 95% CI: 0.91, 0.98) and Caucasians (RR = 0.93, 95% CI: 0.91, 0.95). In contrast, among Asian women, a significant positive association was observed. For waist-to-hip ratio (WHR), each 0.1 unit increase was positively associated with premenopausal breast cancer (RR = 1.08, 95% CI: 1.01, 1.16); the largest effect was detected in Asian women (RR = 1.19, 95% CI: 1.15, 1.24), while small effects of 5% and 6% were observed in African and Caucasian women, respectively. Our results suggest the importance of considering both fat distribution and ethnicity when studying premenopausal breast cancer. © 2013 The Authors. obesity reviews © 2013 International Association for the Study of Obesity.

  17. Does birth history account for educational differences in breast cancer mortality? A comparison of premenopausal and postmenopausal women in Belgium.

    Science.gov (United States)

    Gadeyne, Sylvie; Deboosere, Patrick; Vandenheede, Hadewijch; Neels, Karel

    2012-12-15

    This study investigates the impact of reproductive factors on the association between education and breast cancer mortality in Belgium. The role of reproductive factors has been investigated in several studies, with mixed results. Reproductive factors are either completely or partially responsible for the association between education and breast cancer mortality. The data consist of the 1991 census linked to registration data on cause-specific mortality during the period 1991-1995, including all breast cancer deaths in Belgium during the observation period. The study population includes all women aged 35-79 at time of the census. Age-standardized mortality rates and mortality rate ratios (Poisson regression) are computed for educational groups with and without control for reproductive factors. The population is stratified according to age (women aged 35-49 and 50-79) and according to nulliparity. The relationship between education and breast cancer is significant among postmenopausal women. Breast cancer mortality is higher among the higher educated women. These results are consistent with international findings, the gradient not being negative as in most other causes of death, but positive. Statistical control for parity and age at first birth reduces the association largely. In addition, among nonparous women, differences in breast cancer mortality by education are not consistent and generally not significant. Reproductive factors are largely responsible for the positive association between education and breast cancer mortality among postmenopausal women in Belgium. Among premenopausal women, the relation is not significant, a pattern consistent with international studies. Copyright © 2012 UICC.

  18. An evaluation study of the determinants of future perspective and global Quality of Life in Spanish long-term premenopausal early-stage breast cancer survivors.

    Science.gov (United States)

    Arraras, Juan Ignacio; Illarramendi, Jose Juan; Salgado, Esteban; de la Cruz, Susana; Asin, Gemma; Manterola, Ana; Ibañez, Berta; Zarandona, Uxue; Dominguez, Miguel Angel; Vera, Ruth

    2016-01-01

    Quality of life (QL) is important in premenopausal long-term breast cancer survivors. In this study we assessed QL and factors associated with future perspective and global QL in premenopausal early-stage long-term breast cancer survivors from Spain. 243 premenopausal stage I-IIIA relapse-free breast cancer patients who had received surgery 5-20 years previously completed EORTC QLQ-C30 and QLQ-BR23 questionnaires once during follow-up. Univariate and multivariate logistic regression analyses were performed. QL mean scores were high in most areas (> 80 in functioning; perspective were emotional and social functioning, fatigue, breast symptom, and body image. The main factors for global QL were fatigue, pain and physical functioning, and emotional and social functioning. The best logistic model to explain future perspective associated high emotional and social functioning and low breast symptoms with a lower risk of low future perspective (R(2) = 0.56). Higher scores in physical and emotional functioning and lower scores in fatigue were associated with a lower risk of low global QL (R(2) = 0.50). Psychological, social, and physical factors were found to be possible determinants of global QL and future perspective. QL in premenopausal early-stage long-term breast cancer survivors may benefit from multidisciplinary treatment.

  19. Characteristics and therapy of premenopausal patients with early-onset breast cancer in Germany.

    Science.gov (United States)

    Banz-Jansen, Constanze; Heinrichs, Alessa; Hedderich, Marianne; Waldmann, Annika; Dittmer, Christine; Wedel, Berit; Mebes, Imke; Diedrich, Klaus; Fischer, Dorothea

    2012-08-01

    The objective of the study is to investigate what kind of tumors young, premenopausal breast cancer patients in Germany show at diagnosis and how they are treated adjuvantly in comparison with a normally distributed cohort. The study describes the data of 535 patients who were treated adjuvantly between 2002 and 2006 and participated in a resident mother-child program for rehabilitation (Groemitz cohort). The data includes TNM categories, biology of tumor and therapies. This population is being compared to an age-heterogeneous cohort from the state of Schleswig-Holstein and the DMP-report of the state of North Rhine-Westphalia. 45.8 % of the patients were diagnosed with tumor category pT1, 37 % pT2, 7.3 % pT3 and 1.9 % pT4. 5 % had merely DCIS. 48.8 % of the patients were pN0, 31.4 % pN1 and 17.4 % had a more intense manifestation of lymph nodes. 43.5 % of the tumors showed a grading classified as G3, 64.3 % were estrogen and progesterone hormone receptor positive and 26.2 % Her2 positive. 21 % of the examined cohort members/patients showed a triple negative carcinoma. 59.1 % of the patients with pT1 underwent breast-conserving surgery, 56.1 % of those with pT2 and 25.6 % of those with pT3. Overall 31.0 % of the women received mastectomy and 14.8 % received mastectomy with subsequent reconstruction. 97.6 % of the patients received axillary surgery, 89.9 % chemotherapy. Overall 23.7 % of the patients received their treatment in connection with clinical studies. 95.3 % of the patients with hormone receptor positive tumor received endocrine therapy, 61.3 % of them with GnRH-analogs. In comparison with the OVIS and DMP cohorts patients of the Groemitz cohort were on average 20 years younger. Their tumors were of bigger size and had more often reached the axillary lymph nodes (pN0 48.8 % Groemitz/62.0 % OVIS/66.7 % DMP). The hormone receptor status was more often negative (35.7/16.6/16.5 %) and tumor grading higher (G3 43.5/29.0/28.5 %). Surgery was more extensive even

  20. Low level of consanguinity in moroccan families at high risk of breast cancer.

    Science.gov (United States)

    Elalaoui, Siham Chafai; Jaouad, Imane Cherkaoui; Laarabi, Fatima Zahra; Elgueddari, Brahim El Khalil

    2013-01-01

    Breast cancer is worldwide the most common cancer in women and is a major public health problem. Genes with high or low penetrance are now clearly implicated in the onset of breast cancer, mostly the BRCA genes. All women in families at high risk of breast cancer do not develop tumours, even when they carry the familial mutation, suggesting the existence of genetic and environmental protective factors. Several studies have shown that consanguinity is linked to a decreased or an increased risk of breast cancer, but to the best of our knowledge, there is no study concerning the association between consanguinity and the occurrence of tumours in women with high risk of breast cancer. The objective of this study was to examine whether parental consanguinity in families with genetic predisposition to breast cancer affect the risk of siblings for having this cancer. Over a six-year period, 72 different patients with a histological diagnosis of breast or ovarian cancer from 42 families were recruited for genetic counselling to the Department of Medical Genetics, Rabat. Consanguinity rate was determined in cases and compared to the consanguinity rate in the Moroccan general population. Consanguinity rates were 9.72% in patients and 15.3% in controls, but the difference was statistically not significant (p>0.001) and the mean coefficient of consanguinity was lower in breast cancer patients (0.0034) than in controls (0.0065). Despite the relatively small sample size of the current study, our results suggest that parental consanguinity in Moroccan women might not be associated with an altered risk of breast cancer. Large scale studies should be carried out to confirm our results and to develop public health programs.

  1. Combined effects of obesity and type 2 diabetes contribute to increased breast cancer risk in premenopausal women

    Directory of Open Access Journals (Sweden)

    Al-Attas Omar S

    2009-06-01

    Full Text Available Abstract Background Both obesity and type 2 diabetes are among the risk factors for breast cancer development. Combined effect of these metabolic abnormalities on breast cancer risk however, has not been examined in premenopausal women. We tested this association in type 2 diabetic women, categorized as obese, overweight and normal body weight groups based on BMI. Design and methods A total of 101 subjects were included in this study. Serum levels of IL-6, TNF-α, C reactive protein, leptin, TGF-α, adiponectin and insulin were measured by ELISA. Data were logarithmically transformed for variables not normally distributed. Analysis of variance with post-hoc Bonferroni was applied to compare the data between the groups. Simple and partial correlation coefficients between the variables were determined and a stepwise multiple linear regression analysis was performed to determine the relationships between the variables of interest. Results Significantly increased levels of IL-6, C reactive protein, leptin and significantly decreased levels of adiponectin were found in obese group, while the levels of TNF-α and TGF-α were unaltered. A positive correlation between waist circumference and IL-6 was found in obese group. Similarly, C reactive protein, waist and hip circumferences were linearly correlated with BMI in obese group. Stepwise multiple linear regression analysis revealed several significant predictors for breast cancer risk. Conclusion Obesity and type 2 diabetes, owing to their effects on adipocytokines and inflammatory mediators, contribute to increased breast cancer risk in premenopausal women. This study emphasizes healthy life style and better management of these metabolic disorders to avoid the pathogenesis of breast cancer and of other chronic diseases.

  2. Validity of Danish Breast Cancer Group (DBCG) registry data used in the predictors of breast cancer recurrence (ProBeCaRe) premenopausal breast cancer cohort study

    DEFF Research Database (Denmark)

    Cronin-Fenton, Deirdre P; Kjærsgaard, Anders; Ahern, Thomas P

    2017-01-01

    BACKGROUND: Validation studies of the Danish Breast Cancer Group (DBCG) registry show good agreement with medical records for adjuvant treatment data, but inconsistent recurrence information. No studies have validated changes in menopausal status or endocrine therapy during follow-up. In a longit......BACKGROUND: Validation studies of the Danish Breast Cancer Group (DBCG) registry show good agreement with medical records for adjuvant treatment data, but inconsistent recurrence information. No studies have validated changes in menopausal status or endocrine therapy during follow......-up. In a longitudinal study, we validated DBCG data using medical records as the gold standard. MATERIAL AND METHODS: From a cohort of 5959 premenopausal women diagnosed during 2002-2010 with stage I-III breast cancer, we selected 151 patients - 77 estrogen-receptor-positive and 74 estrogen-receptor-negative - from......). The PPV for DBCG-recorded recurrence was 100%. However, of 19 patients who had a recurrence documented in their medical record, 13 had the recurrence registered in DBCG. CONCLUSIONS: DBCG data are valid for most epidemiological studies of breast cancer treatment. Data on menopausal transition may be less...

  3. High risk human papillomavirus and Epstein Barr virus in human breast milk.

    Science.gov (United States)

    Glenn, Wendy K; Whitaker, Noel J; Lawson, James S

    2012-09-01

    Multiple viruses, including human immunodeficiency virus, Epstein Barr virus (EBV) and mouse mammary tumour virus have been identified in human milk. High risk human papillomavirus (HPV) sequences have been identified in breast cancer. The aim of this study is to determine if viral sequences are present in human milk from normal lactating women. Standard (liquid) and in situ polymerase chain reaction (PCR) techniques were used to identify HPV and EBV in human milk samples from normal lactating Australian women who had no history of breast cancer.High risk human papillomavirus was identified in milk samples of 6 of 40 (15%) from normal lactating women - sequencing on four samples showed three were HPV 16 and one was HPV 18. Epstein Barr virus was identified in fourteen samples (33%). The presence of high risk HPV and EBV in human milk suggests the possibility of milk transmission of these viruses. However, given the rarity of viral associated malignancies in young people, it is possible but unlikely, that such transmission is associated with breast or other cancers.

  4. High risk human papillomavirus and Epstein Barr virus in human breast milk

    Directory of Open Access Journals (Sweden)

    Glenn Wendy K

    2012-09-01

    Full Text Available Abstract Background Multiple viruses, including human immunodeficiency virus, Epstein Barr virus (EBV and mouse mammary tumour virus have been identified in human milk. High risk human papillomavirus (HPV sequences have been identified in breast cancer. The aim of this study is to determine if viral sequences are present in human milk from normal lactating women. Findings Standard (liquid and in situ polymerase chain reaction (PCR techniques were used to identify HPV and EBV in human milk samples from normal lactating Australian women who had no history of breast cancer. High risk human papillomavirus was identified in milk samples of 6 of 40 (15% from normal lactating women - sequencing on four samples showed three were HPV 16 and one was HPV 18. Epstein Barr virus was identified in fourteen samples (33%. Conclusion The presence of high risk HPV and EBV in human milk suggests the possibility of milk transmission of these viruses. However, given the rarity of viral associated malignancies in young people, it is possible but unlikely, that such transmission is associated with breast or other cancers.

  5. Correlation between insulin resistance and breast elasticity heterogeneity measured by shear wave elastography in premenopausal women – a pilot study

    Science.gov (United States)

    Rzymski, Pawel; Wysocki, Piotr J.; Kycler, Witold; Opala, Tomasz

    2011-01-01

    Introduction Recent studies have demonstrated a strong correlation between obesity, insulin resistance, increased insulin and insulin-like growth factor levels and the risk of breast cancer. Our study was aimed at exploring correlations between glucose, insulin, insulin resistance, obesity and quantitatively estimated breast elasticity in healthy women. Material and methods The pilot study included 37 premenopausal women aged 22-45 years who underwent B-mode sonography and real-time shear wave elastography. Blood was collected for fasting insulin and glucose, and HOMA insulin resistance index was calculated. Results The mean elasticity of glandular and fatty tissue measured in both breasts was 12.5 ±3.5 kPa and 10.9 ±3.7 kPa respectively. Insulin levels did not correlate with glandular tissue elasticity (Rs=–0.23, p=0.15), but nearly correlated with fat tissue elasticity (Rs=–0.30, p=0.06), in outer quadrants significantly (Rs=–0.38, p=0.02). Interestingly, a strong correlation of insulin and insulin resistance with elasticity heterogeneity was found in fatty tissue (Rs=–0.59, pelasticity also correlated with body mass index. Conclusions Insulin levels and insulin resistance correlate with breast fat tissue heterogeneity, but their role in breast pathology remains unclear. PMID:22328885

  6. Correlation between insulin resistance and breast elasticity heterogeneity measured by shear wave elastography in premenopausal women - a pilot study.

    Science.gov (United States)

    Rzymski, Pawel; Wysocki, Piotr J; Kycler, Witold; Opala, Tomasz

    2011-12-31

    Recent studies have demonstrated a strong correlation between obesity, insulin resistance, increased insulin and insulin-like growth factor levels and the risk of breast cancer. Our study was aimed at exploring correlations between glucose, insulin, insulin resistance, obesity and quantitatively estimated breast elasticity in healthy women. The pilot study included 37 premenopausal women aged 22-45 years who underwent B-mode sonography and real-time shear wave elastography. Blood was collected for fasting insulin and glucose, and HOMA insulin resistance index was calculated. The mean elasticity of glandular and fatty tissue measured in both breasts was 12.5 ±3.5 kPa and 10.9 ±3.7 kPa respectively. Insulin levels did not correlate with glandular tissue elasticity (Rs=-0.23, p=0.15), but nearly correlated with fat tissue elasticity (Rs=-0.30, p=0.06), in outer quadrants significantly (Rs=-0.38, p=0.02). Interestingly, a strong correlation of insulin and insulin resistance with elasticity heterogeneity was found in fatty tissue (Rs=-0.59, pelasticity also correlated with body mass index. Insulin levels and insulin resistance correlate with breast fat tissue heterogeneity, but their role in breast pathology remains unclear.

  7. The special case of complicated grief in women at high risk for breast cancer.

    Science.gov (United States)

    Wellisch, David K; Cohen, Marie M

    2010-03-01

    Exploration of complicated grief focusing on the relationship of post-traumatic stress disorder (PTSD) and complicated grief in a population of women at high risk for developing breast cancer. Special reference is made to women who have experienced a material death. We reflected on the clinical attributes of the Revlon UCLA High Risk Clinic population in terms of their own perceived risk of developing breast cancer. For part of our population, their perceived risk was coupled with their reactions to the loss of their mothers to breast cancer. We compared and contrasted this pattern of reactions to those described by Licihtenthal et al. (2004) in their developmental review of complicated grief as a distinct disorder. We concluded that our population of women differed from Lichtenthal et al.'s (2004) model for complicated grief. Lichtenthal's group postulated that the key element of complicated grief involves the protracted nature of separation anxiety and distress and excludes PTSD. In our populations, the daughter with complicated grief experiences a combination of separation anxiety and a type of PTSD involving anxiety over the perceived certainty of her own future diagnosis of breast cancer. It was noteworthy that Lichtenthal's model population was composed of individuals caring for terminally ill spouses. Significantly, the spousal caretakers did not have an ongoing genetic link to their partners whereas our population is genetically linked. We postulate that this accounts for the unique presentation of complicated grief and ptsd in our population. We submit that this combination of complicated grief and PTSD requires a cognitive reframing of their perceived inevitability of developing breast cancer and desensitization techniques to help high risk women pursue preventative health care rather than avoiding it.

  8. Cancer Screening with Digital Mammography for Women at Average Risk for Breast Cancer, Magnetic Resonance Imaging (MRI) for Women at High Risk

    Science.gov (United States)

    2010-01-01

    premenopausal years (approximately 23% of postmenopausal and 53% of premenopausal women having at least 50% of the breast occupied by high density), mammography screening is not promoted in Canada nor in many other countries for women under the age of 50 at average risk for breast cancer. It is important to note, however, that screening of premenopausal women (i.e., younger than 50 years of age) at high risk for breast cancer by virtue of a family history of cancer or a known genetic predisposition (e.g., having tested positive for the breast cancer genes BRCA1 and/or BRCA2) is appropriate. Thus, this review will assess the effectiveness of breast cancer screening with modalities other than film mammography, specifically DM and MRI, for both pre/perimenopausal and postmenopausal age groups. International estimates of the epidemiology of breast cancer show that the incidence of breast cancer is increasing for all ages combined whereas mortality is decreasing, though at a slower rate. The observed decreases in mortality rates may be attributable to screening, in addition to advances in breast cancer therapy over time. Decreases in mortality attributable to screening may be a result of the earlier detection and treatment of invasive cancers, in addition to the increased detection of ductal carcinoma in situ (DCIS), of which certain subpathologies are less lethal. Evidence from the Surveillance, Epidemiology and End Results (better known as SEER) cancer registry in the United States, indicates that the age-adjusted incidence of DCIS has increased almost 10-fold over a 20 year period, from 2.7 to 25 per 100,000. There is a 4-fold lower incidence of breast cancer in the 40 to 49 year age group than in the 50 to 69 year age group (approximately 140 per 100,000 versus 500 per 100,000 women, respectively). The sensitivity of FM is also lower among younger women (approximately 75%) than for women aged over 50 years (approximately 85%). Specificity is approximately 80% for younger women

  9. Physical activity and body composition, body physique, and quality of life in premenopausal breast cancer patients during endocrine therapy--a feasibility study.

    Science.gov (United States)

    Hojan, Katarzyna; Molińska-Glura, Marta; Milecki, Piotr

    2013-02-01

    Endocrine therapy (ET) is a common method of treatment in breast cancer patients; however, its negative impact on body composition, body physique (physical body shape/measurements), and quality of life (QoL) remains controversial. Previous studies have shown physical exercise can have a positive effect on QoL in breast cancer patients, especially premenopausal subjects. In this feasibility study, we sought to assess the impact that physical exercise had on body composition and QoL in premenopausal breast cancer patients undergoing ET, and to determine the appropriateness of further testing of this intervention in this patient group. This study involved 41 premenopausal female breast cancer patients before and after six, 12, and 18 months of ET. Aerobic training began in the 6th month and resistance training was added in the 12th month. Body composition was evaluated using dual-energy x-ray absorptiometry (DXA) scans, body physique was evaluated using anthropometric measurement techniques, and QoL was evaluated using questionnaires from the European Organization for Research and Treatment of Cancer. The initial period of ET with no exercise resulted in a reduction in fat-free body mass (FFBM), an increase in fat body mass (FBM), and a decline in QoL scores. Adding aerobic training resulted in a reduction of FBM and percentage of android fat, and improved QoL scores. The introduction of resistance training further reduced percentage of android and gynoid fat, increased FFBM, and further improved QoL scores. ET negatively impacts body composition, body physique, and QoL of premenopausal breast cancer patients. This feasibility study shows that physical activity may improve QoL and reduce adverse effects of ET on body composition and body physique, indicating appropriateness for further investigation on the use of exercise programs in premenopausal breast cancer patients to improve the outcomes of therapy.

  10. Dose intensity of standard adjuvant CMF with granulocyte colony-stimulating factor for premenopausal patients with node-positive breast cancer

    NARCIS (Netherlands)

    deGraaf, H; Willemse, PHB; Bong, SB; Piersma, H; Tjabbes, T; vanVeelen, H; Coenen, JLLM; deVries, EGE

    1996-01-01

    The effects of granulocyte colony-stimulating factor (G-CSF) on total dose and dose intensity of standard oral adjuvant CMF (cyclophosphamide, methotrexate, and 5-fluorouracil) chemotherapy were studied in premenopausal patients with node-positive breast cancer. Treatment consisted of standard CMF

  11. Breast cancer disparities: high-risk breast cancer and African ancestry.

    Science.gov (United States)

    Newman, Lisa A

    2014-07-01

    African American women have a lower lifetime incidence of breast cancer than white/Caucasian Americans yet have a higher risk of breast cancer mortality. African American women are also more likely to be diagnosed with breast cancer at young ages, and they have higher risk for the biologically more aggressive triple-negative breast cancers. These features are also more common among women from western, sub-Saharan Africa who share ancestry with African Americans, and this prompts questions regarding an association between African ancestry and inherited susceptibility for certain patterns of mammary carcinogenesis. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Sedentary work and the risk of breast cancer in premenopausal and postmenopausal women: a pooled analysis of two case-control studies.

    Science.gov (United States)

    Boyle, Terry; Fritschi, Lin; Kobayashi, Lindsay C; Heyworth, Jane S; Lee, Derrick G; Si, Si; Aronson, Kristan J; Spinelli, John J

    2016-11-01

    There is limited research on the association between sedentary behaviour and breast cancer risk, particularly whether sedentary behaviour is differentially associated with premenopausal and postmenopausal breast cancer. We pooled data from 2 case-control studies from Australia and Canada to investigate this association. This pooled analysis included 1762 incident breast cancer cases and 2532 controls. Participants in both studies completed a lifetime occupational history and self-rated occupational physical activity level. A job-exposure matrix (JEM) was also applied to job titles to assess sedentary work. Logistic regression analyses (6 pooled and 12 study-specific) were conducted to estimate associations between both self-reported and JEM-assessed sedentary work and breast cancer risk among premenopausal and postmenopausal women. No association was observed in the 6 pooled analyses, and 10 of the study-specific analyses also showed null results. 2 study-specific analyses provided inconsistent and contradictory results, with 1 showing statistically significant increased risk of breast cancer for self-reported sedentary work among premenopausal women cancer in the Canadian study, and the other a non-significant inverse association between JEM-assessed sedentary work and breast cancer risk among postmenopausal women in the Australian study. While a suggestion of increased risk was seen for premenopausal women in the Canadian study when using the self-reported measure, overall this pooled study does not provide evidence that sedentary work is associated with breast cancer risk. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  13. Cost-effectiveness of MRI compared to mammography for breast cancer screening in a high risk population

    Directory of Open Access Journals (Sweden)

    Tumeh John W

    2009-01-01

    Full Text Available Abstract Background Breast magnetic resonance imaging (MRI is a sensitive method of breast imaging virtually uninfluenced by breast density. Because of the improved sensitivity, breast MRI is increasingly being used for detection of breast cancer among high risk young women. However, the specificity of breast MRI is variable and costs are high. The purpose of this study was to determine if breast MRI is a cost-effective approach for the detection of breast cancer among young women at high risk. Methods A Markov model was created to compare annual breast cancer screening over 25 years with either breast MRI or mammography among young women at high risk. Data from published studies provided probabilities for the model including sensitivity and specificity of each screening strategy. Costs were based on Medicare reimbursement rates for hospital and physician services while medication costs were obtained from the Federal Supply Scale. Utilities from the literature were applied to each health outcome in the model including a disutility for the temporary health state following breast biopsy for a false positive test result. All costs and benefits were discounted at 5% per year. The analysis was performed from the payer perspective with results reported in 2006 U.S. dollars. Univariate and probabilistic sensitivity analyses addressed uncertainty in all model parameters. Results Breast MRI provided 14.1 discounted quality-adjusted life-years (QALYs at a discounted cost of $18,167 while mammography provided 14.0 QALYs at a cost of $4,760 over 25 years of screening. The incremental cost-effectiveness ratio of breast MRI compared to mammography was $179,599/QALY. In univariate analysis, breast MRI screening became $50,000/QALY in 34%, and inferior in 44% of trials. Conclusion Although breast MRI may provide health benefits when compared to mammographic screening for some high risk women, it does not appear to be cost-effective even at willingness to pay

  14. Anxiety and compliance among women at high risk for breast cancer.

    Science.gov (United States)

    Lindberg, N M; Wellisch, D

    2001-01-01

    The aim of this study was to investigate the association between symptoms of depression and general anxiety, patient's feelings of vulnerability to cancer, the anxiety experienced specifically in relation to various cancer-screeningprocedures, and compliance with these procedures among women atfamilial risk for breast cancer The data were obtained from 430 patients from the High Risk Clinic at the UCLA Revlon Breast Center who completed the State-Trait Anxiety Inventory and answered questions about their perceived vulnerability to breast cancer; the anxiety they experienced regarding undergoing pap smear tests, mammograms, and breast self-examinations (BSEs); and their compliance with these cancer-screening procedures. Correlations were used to estimate the association between feelings of anxiety and compliance. We found that women attending programs targeting those at familial risk for breast cancer suffer from significant symptoms of general anxiety. General anxiety was found to be related to anxiety regarding specific screening practices but not to women's perceived vulnerability to cancer In general, neither general nor screening-specific anxiety were found to be related to patients 'compliance with screening practices; however, significant associations were found between patient's feelings of anxiety regarding BSEs and their actual performing them. BSE appears to be the only procedure for which compliance is negatively associated with procedure-specific anxiety. We offer possible explanations for this relation and discuss the possible psychological impact that recommendations regarding BSEs may have on highly anxious at-risk women.

  15. Recovery of menstruation after long-term chemotherapy and endocrine therapy in pre-menopausal patients with breast cancer.

    Science.gov (United States)

    Sakurai, Kenichi; Enomoto, Katsuhisa; Amano, Sadao

    2011-04-01

    A luteinizing hormone-releasing hormone (LH-RH) agonist and tamoxifen (TAM) are used in hormonal therapy following pre- and post-operative chemotherapy in pre-menopausal advanced breast cancer patients who are positive for hormone receptors. However, it remains to be clarified how often patients recover menstruation after long-term LH-RH agonist plus TAM therapy. In this study, the incidence of menstruation recovery after therapy was examined. The subjects included 125 pre-menopausal patients with breast cancer who were positive for hormone receptors and had undergone surgery at our institution. They were treated with four cycles of the CEF regimen and four cycles of docetaxel (Doc) before surgery as adjuvant chemotherapy. Thereafter, they were treated with an LH-RH agonist plus TAM for 24 months and followed to determine menstruation recovery. Menstruation resumed in 24 cases (19.2%) after the last LH-RH agonist treatment session. It took 7.3 ± 2.8 months for the patients to recover menstruation. The rate of menstruation recovery was 42.1% in patients aged 40 or younger and 9.2% in those aged 41 or older; the difference was significant. The period until menstruation recovery tended to be longer in older patients at the end of treatment. The menstruation recovery rate after therapy was higher in younger women. However, since ovarian function may be lost even in younger patients, the potential consequences of this therapy should be fully explained beforehand to patients who may wish to become pregnant.

  16. Cytomorphology of fibrocystic change, high-risk proliferative breast disease, and premalignant breast lesions.

    Science.gov (United States)

    Masood, Shahla

    2005-12-01

    In a prospective study using mammographically guided fine needle aspirates in 100 nonpalpable breast lesions, the author's group assessed the reliability of a cytological grading system to define the cytological features of proliferative and nonproliferative breast disease and to differentiate between benign, premalignant and malignant breast lesions. We developed a cytological grading system evaluating the aspirates for the cellular arrangement, the degrees of cellular pleomorphism and anisonucleosis, presence of myoepithelial cells and nucleoli and the status of the chromatin pattern. This grading system, now recognized as the Masood Cytology Index, is commonly used as a surrogate end point biomarker in chemoprevention trials.

  17. Women at high risk of breast cancer: Molecular characteristics, clinical presentation and management.

    Science.gov (United States)

    Kleibl, Zdenek; Kristensen, Vessela N

    2016-08-01

    The presence of breast cancer in any first-degree female relative in general nearly doubles the risk for a proband and the risk gradually increases with the number of affected relatives. Current advances in molecular oncology and oncogenetics may enable the identification of high-risk individuals with breast-cancer predisposition. The best-known forms of hereditary breast cancer (HBC) are caused by mutations in the high-penetrance genes BRCA1 and BRCA2. Other genes, including PTEN, TP53, STK11/LKB1, CDH1, PALB2, CHEK2, ATM, MRE11, RAD50, NBS1, BRIP1, FANCA, FANCC, FANCM, RAD51, RAD51B, RAD51C, RAD51D, and XRCC2 have been described as high- or moderate-penetrance breast cancer-susceptibility genes. The majority of breast cancer-susceptibility genes code for tumor suppressor proteins that are involved in critical processes of DNA repair pathways. This is of particular importance for those women who, due to their increased risk of breast cancer, may be subjected to more frequent screening but due to their repair deficiency might be at the risk of developing radiation-induced malignancies. It has been proven that cancers arising from the most frequent BRCA1 gene mutation carriers differ significantly from the sporadic disease of age-matched controls in their histopathological appearances and molecular characteristics. The increased depth of mutation detection brought by next-generation sequencing and a better understanding of the mechanisms through which these mutations cause the disease will bring novel insights in terms of oncological prevention, diagnostics, and therapeutic options for HBC patients. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Haptoglobin phenotype is not a predictor of recurrence free survival in high-risk primary breast cancer patients

    NARCIS (Netherlands)

    M.C.W. Gast; H. van Tinteren (Harm); M. Bontenbal (Marijke); R.Q.G.C.M. van Hoesel (René); M.A. Nooij; S. Rodenhuis (Sjoerd); P.N. Span (Paul); V.C.G. Tjan-Heijnen (Vivianne); E. de Vries (Esther); N. Harris (Nathan); J.W.R. Twisk (Jos); J.H.M. Schellens (Jan); J.H. Beijnen (Jos)

    2008-01-01

    textabstractBackground: Better breast cancer prognostication may improve selection of patients for adjuvant therapy. We conducted a retrospective follow-up study in which we investigated sera of high-risk primary breast cancer patients, to search for proteins predictive of recurrence free survival.

  19. Haptoglobin phenotype is not a predictor of recurrence free survival in high-risk primary breast cancer patients

    NARCIS (Netherlands)

    Gast, Marie-Christine W.; van Tinteren, Harm; Bontenbal, Marijke; van Hoesel, Rene Q. G. C. M.; Nooij, Marianne A.; Rodenhuis, Sjoerd; Span, Paul N.; Tjan-Heijnen, Vivianne C. G.; de Vries, Elisabeth G. E.; Harris, Nathan; Twisk, Jos W. R.; Schellens, Jan H. M.; Beijnen, Jos H.

    2008-01-01

    Background: Better breast cancer prognostication may improve selection of patients for adjuvant therapy. We conducted a retrospective follow-up study in which we investigated sera of high-risk primary breast cancer patients, to search for proteins predictive of recurrence free survival. Methods: Two

  20. Haptoglobin phenotype is not a predictor of recurrence free survival in high-risk primary breast cancer patients.

    NARCIS (Netherlands)

    Gast, M.C.; Tinteren, H van; Bontenbal, M.; Hoesel, R.Q. van; Nooij, M.A.; Rodenhuis, S.; Span, P.N.; Tjan-Heijnen, V.C.; Vries, E.G.F. de; Harris, N.; Twisk, J.W.; Schellens, J.H.M.; Beijnen, J.H.

    2008-01-01

    BACKGROUND: Better breast cancer prognostication may improve selection of patients for adjuvant therapy. We conducted a retrospective follow-up study in which we investigated sera of high-risk primary breast cancer patients, to search for proteins predictive of recurrence free survival. METHODS: Two

  1. MRI surveillance for women with dense breasts and a previous breast cancer and/or high risk lesion.

    Science.gov (United States)

    Nadler, Michelle; Al-Attar, Hyder; Warner, Ellen; Martel, Anne L; Balasingham, Sharmila; Zhang, Liying; Lipton, Joseph H; Curpen, Belinda

    2017-08-01

    The role of surveillance breast MRI for women with mammographically dense breasts, a personal history of breast cancer (BC), atypical hyperplasia (AH), or lobular carcinoma in situ (LCIS) is unclear. We estimated the performance of annual surveillance MRI in women with a combination of these risk factors. We performed a retrospective review of the clinical, radiological, and pathological parameters of women who received annual concurrent surveillance breast MRI and mammography between 04/2013 and 12/2015 and fulfilled all of the following criteria: 1) age breast(s); and 4) did not qualify for our provincial breast MRI high risk screening program. This study included 198 patients (266 MRI exams). MRI detected 15 cancers: 11 invasive stage I and 4 in-situ. All but 1 were mammographically occult and there were no interval cancers. The cancer detection rate (CDR) and false positive (FP) rate were 6.1% and 21% for round one and 4.7% and 12.5% for round two, respectively. Not being on anti-estrogen therapy and having a 1st degree relative with BC significantly increased the likelihood of tumor detection. The CDR and FP rate of surveillance MRI in this study were comparable to those reported for women with BRCA mutations. The addition of annual MRI to mammography should be considered for surveillance of women with a combination of these risk factors, particularly if they have a family history of BC and are not on anti-estrogen therapy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Prognostic Effects of Adjuvant Chemotherapy-Induced Amenorrhea and Subsequent Resumption of Menstruation for Premenopausal Breast Cancer Patients.

    Science.gov (United States)

    Jeon, Se Jeong; Lee, Jae Il; Jeon, Myung Jae; Lee, Maria

    2016-04-01

    Chemotherapy-induced amenorrhea (CIA) is a side effect that occurs in patients with breast cancer (BC) as a result of chemotherapy. These patients require special treatments to avoid infertility and menopause. However, the factors controlling CIA, resumption of menstruation (RM), and persistence of menstruation after chemotherapy are unknown. The long-term prognosis for premenopausal patients with BC and the prognostic factors associated with CIA and RM are subject to debate. We performed a retrospective study by reviewing the medical records of 249 patients with BC (stage I to stage III) who were treated with cytotoxic chemotherapy. The median patient age was 43 (range, 26-55 years) and the median duration of follow-up was 64 months (range, 28-100 months). The medical records indicated that 219 patients (88.0%) scored as positive for the hormone receptor (HR); the majority of these patients completed chemotherapy and then received additional therapy of tamoxifen. Our analyses revealed that 88.0% (n = 219) of patients experienced CIA, and the percentage of RM during follow-up was 48.6% (n = 121). A total of 30 patients (12.0%) did not experience CIA. Disease-free survival (DFS) was affected by several factors, including tumour size ≥2 cm, node positivity, HR negative status, and body mass index ≥23 kg/m. Multivariate analysis indicated that tumour size ≥2 cm remained as a significant factor for DFS (hazard ratio = 3.3, P = 0.034). In summary, this study finds that the majority of premenopausal patients with BC (stage I to stage III) who receive chemotherapy experience CIA and subsequent RM. Although tumour size ≥2 cm is negatively associated with DFS, RM after CIA is not associated with poor prognosis.

  3. Cost-utility analysis of adjuvant goserelin (Zoladex and adjuvant chemotherapy in premenopausal women with breast cancer

    Directory of Open Access Journals (Sweden)

    Cheng Tsui

    2012-01-01

    Full Text Available Abstract Background Increased health care costs have made it incumbent on health-care facilities and physicians to demonstrate both clinical and cost efficacy when recommending treatments. Though studies have examined the cost-effectiveness of adjuvant goserelin with radiotherapy for locally advanced prostate cancer, few have compared the cost-effectiveness of adjuvant goserelin to adjuvant chemotherapy alone in premenopausal breast cancer. Methods In this retrospective study at one hospital, the records of 152 patients with stage Ia to IIIa ER + breast cancer who received goserelin or chemotherapy were reviewed. Survival analysis was assessed by the Kaplan-Meier method. Patients were interviewed to evaluate their quality of life using the European Organization for Research and Treatment Quality of Life questionnaire (EORTC-QLQ-C30, version 4.0, and to obtain the utility value by the standard gamble (SG and visual scale (VS methods. Total medical cost was assessed from the (National Health Insurance NHI payer's perspective. Results Survival at 11 years was significantly better in the groserelin group (P Conclusions Goserelin therapy results in better survival and higher utility-weighted life-years, and is more cost-effective than TC or TEC chemotherapy.

  4. Successful Repatriation of Breast Cancer Surveillance for High-Risk Women to the UK National Health Service Breast Screening Programme.

    Science.gov (United States)

    McVeigh, Terri P; Wiggins, Jennifer; Ward, Simon; Kemp, Zoe; George, Angela J

    2017-10-28

    Since April 2013, the UK's National Health Service Breast Screening Programme (NHSBSP) centers have been obliged to provide services for women at the highest risk of breast cancer, including those carrying highly penetrant single gene mutations (BRCA1, BRCA2, TP53). Since then, such individuals previously undergoing surveillance in the Royal Marsden Hospital were referred to their local NHSBSP centers. We aimed to assess patient experience of surveillance provided by local NHSBSP services at 1 and 3 years after repatriation. High-risk gene mutation carriers referred to the NHSBSP for breast cancer surveillance were identified from a departmental database in the Cancer Genetics Unit and invited to complete questionnaires about their experience of surveillance under this new pathway, first in 2014 and again in 2016. Three hundred forty-six individuals were invited to participate in 2014, of whom 182 responded (53%). A total of 464 patients were invited in 2016, of whom 246 (53%) completed the second questionnaire. Ninety-four percent of patients with residual breast tissue received some screening at the first (n = 161) and second (n = 185) time points. Ninety-one percent of patients (n = 146) received at least recommended surveillance in the year preceding the initial survey, a proportion decreasing slightly by the second time point (n = 164, 87%). Seventeen percent of individuals required additional diagnostic investigations, with cancers detected in 2%. These proportions remained stable between surveys. Repatriation of high-risk individuals from Royal Marsden Hospital to NHSBSP centers has been successfully accomplished. Most individuals received appropriate recommended annual surveillance. Further improvements are required to ensure equal and timely provision of recommended surveillance. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. The validation and clinical implementation of BRCAplus: a comprehensive high-risk breast cancer diagnostic assay.

    Directory of Open Access Journals (Sweden)

    Hansook Kim Chong

    Full Text Available Breast cancer is the most commonly diagnosed cancer in women, with 10% of disease attributed to hereditary factors. Although BRCA1 and BRCA2 account for a high percentage of hereditary cases, there are more than 25 susceptibility genes that differentially impact the risk for breast cancer. Traditionally, germline testing for breast cancer was performed by Sanger dideoxy terminator sequencing in a reflexive manner, beginning with BRCA1 and BRCA2. The introduction of next-generation sequencing (NGS has enabled the simultaneous testing of all genes implicated in breast cancer resulting in diagnostic labs offering large, comprehensive gene panels. However, some physicians prefer to only test for those genes in which established surveillance and treatment protocol exists. The NGS based BRCAplus test utilizes a custom tiled PCR based target enrichment design and bioinformatics pipeline coupled with array comparative genomic hybridization (aCGH to identify mutations in the six high-risk genes: BRCA1, BRCA2, PTEN, TP53, CDH1, and STK11. Validation of the assay with 250 previously characterized samples resulted in 100% detection of 3,025 known variants and analytical specificity of 99.99%. Analysis of the clinical performance of the first 3,000 BRCAplus samples referred for testing revealed an average coverage greater than 9,000X per target base pair resulting in excellent specificity and the sensitivity to detect low level mosaicism and allele-drop out. The unique design of the assay enabled the detection of pathogenic mutations missed by previous testing. With the abundance of NGS diagnostic tests being released, it is essential that clinicians understand the advantages and limitations of different test designs.

  6. Mortality and recurrence rates among systemically untreated high risk breast cancer patients included in the DBCG 77 trials

    DEFF Research Database (Denmark)

    Jensen, Maj Britt; Nielsen, Torsten O.; Knoop, Ann S.

    2018-01-01

    Background: Following loco-regional treatment for early breast cancer accurate prognostication is essential for communicating benefits of systemic treatment. The aim of this study was to determine time to recurrence and long-term mortality rates in high risk patients according to patient characte......Background: Following loco-regional treatment for early breast cancer accurate prognostication is essential for communicating benefits of systemic treatment. The aim of this study was to determine time to recurrence and long-term mortality rates in high risk patients according to patient...

  7. Menstruation recovery after chemotherapy and luteinizing hormone-releasing hormone agonist plus tamoxifen therapy for premenopausal patients with breast cancer.

    Science.gov (United States)

    Sakurai, Kenichi; Matsuo, Sadanori; Enomoto, Katsuhisa; Amano, Sadao; Shiono, Motomi

    2011-01-01

    Little is known about the period required for menstruation recovery after long-term luteinizing hormone-releasing hormone (LH-RH) agonist plus tamoxifen therapy following chemotherapy. In this study we investigated the period required for menstruation recovery after the therapy. The subjects comprised 105 premenopausal breast cancer patients who had undergone surgery. All patients were administered an LH-RH agonist for 24 months and tamoxifen for 5 years following the postoperative adjuvant chemotherapy, and the status of menstruation recovery was examined. Menstruation resumed in 16 cases (15.2%) after the last LH-RH agonist treatment session. The mean period from the last LH-RH agonist treatment to the recovery of menstruation was 6.9 months. The rate of menstruation recovery was 35.5% in patients aged 40 years or younger and 8.0% in those aged 41 years or older, and it was significantly higher in those aged 40 years or younger. The period until menstruation recovery tended to be longer in older patients at the end of treatment. This study showed that menstruation resumed after treatment at higher rates in younger patients. However, because it is highly likely that ovarian function will be destroyed by the treatment even in young patients, it is considered necessary to explain the risk to patients and obtain informed consent before introducing this treatment modality.

  8. Goserelin with chemotherapy to preserve ovarian function in pre-menopausal women with early breast cancer: menstruation and pregnancy outcomes.

    Science.gov (United States)

    Wong, M; O'Neill, S; Walsh, G; Smith, I E

    2013-01-01

    Premature ovarian failure and infertility following chemotherapy in early breast cancer (EBC) are major concerns for young women. The role of gonadotrophin-releasing hormone (GnRH) agonists with chemotherapy in EBC in reducing the incidence of chemotherapy-induced early menopause remains uncertain, and long-term data on the recovery of fertility are sparse. We report an audit of our experience with the GnRH agonist, goserelin (Zoladex®), used with chemotherapy to preserve ovarian function and maintain fertility. Pre-menopausal women were given goserelin subcutaneously every 28 days during chemotherapy, starting 0-14 days before treatment. The main clinical end point was recovery of menstruation after chemotherapy. The other end points were rate of successful conception and median time to recovery of menses. About 84% of 125 women recovered menstruation with the median time to recovery of 6 months (1-43 months), including 76% of 71 patients aged over 35. Of the 42 patients who attempted pregnancy, 71% (n=30) managed to achieve pregnancies. At the time of analysis, there were 42 pregnancies and 30 healthy deliveries. The GnRH agonist, goserelin, given with chemotherapy for EBC is associated with a low risk of long-term chemotherapy-induced amenorrhoea and a high chance of pregnancy. Further randomised trials are needed.

  9. Association between local inflammation and breast tissue age-related lobular involution among premenopausal and postmenopausal breast cancer patients.

    Directory of Open Access Journals (Sweden)

    Mirette Hanna

    Full Text Available Increased levels of pro-inflammatory markers and decreased levels of anti-inflammatory markers in the breast tissue can result in local inflammation. We aimed to investigate whether local inflammation in the breast tissue is associated with age-related lobular involution, a process inversely related to breast cancer risk. Levels of eleven pro- and anti-inflammatory markers were assessed by immunohistochemistry in normal breast tissue obtained from 164 pre- and postmenopausal breast cancer patients. Involution status of the breast (degree of lobular involution and the predominant lobule type was microscopically assessed in normal breast tissue on hematoxylin-eosin stained mastectomy slides. Multivariate generalized linear models were used to assess the associations. In age-adjusted analyses, higher levels of pro-inflammatory markers IL-6, TNF-α, CRP, COX-2, leptin, SAA1 and IL-8; and anti-inflammatory marker IL-10, were inversely associated with the prevalence of complete lobular involution (all P≤0.04. Higher levels of the pro-inflammatory marker COX-2 were also associated with lower prevalence of predominant type 1/no type 3 lobules in the breast, an indicator of complete involution, in age-adjusted analysis (P = 0.017. Higher tissue levels of inflammatory markers, mainly the pro-inflammatory ones, are associated with less involuted breasts and may consequently be associated with an increased risk of developing breast cancer.

  10. Mutation analysis of BRCA1 and BRCA2 genes in Iranian high risk breast cancer families.

    Science.gov (United States)

    Pietschmann, Andrea; Mehdipour, Parvin; Mehdipour, Parvin; Atri, Morteza; Hofmann, Wera; Hosseini-Asl, S Said; Scherneck, Siegfried; Mundlos, Stefan; Peters, Hartmut

    2005-08-01

    Germline mutations in either BRCA1 or BRCA2 genes are responsible for the majority of hereditary breast and ovarian cancers. At present, over thousand distinct BRCA1 and BRCA2 mutations have been identified. Specific mutations are found to be common within particular populations, resulting from genetic founder effects. To investigate the contribution of germline mutations in these two genes to inherited breast cancer in Iran, we performed BRCA1/BRCA2 mutation analyses in ten Iranian high risk breast cancer families. This is the first study analysing the complete coding sequences of both genes that concerns the Iranian population. BRCA1/BRCA2 mutation detection included sequencing of the coding and the 3' and 5' untranslated regions. To detect large genomic rearrangements in the BRCA1 gene semi-quantitative multiplex PCR was performed. Two pathogenic mutations in the BRCA2 gene were detected: a novel deletion c.4415_4418delAGAA and a previously described insertion c.6033_6034insGT. In addition, one intronic variation g.5075-53C > T and a deletion/insertion g.*381_389del9ins29 in the 3' untranslated region of BRCA1 were found in two of the investigated families. Both sequence alterations were absent in an age matched Iranian control group. The BRCA2 homozygous variation p.N372H, previously associated with an increased risk for developing breast cancer, was not identified in this study. We did not detect large genomic rearrangements in BRCA1 in patients tested negatively for disease causing mutations in both genes by standard sequencing. At present, the BRCA2 mutations c.4415_4418delAGAA and c.6033_6034insGT have not been identified in any investigated population except the Iranian. Whether both mutations are specific for the Iranian population or a special subgroup remains to be investigated in larger studies. The absence of BRCA1 mutations in the analysed families may suggest that penetrance or prevalence of BRCA1 mutations may be lower in Iran.

  11. Breast cancer in pre-menopausal women in West Africa: analysis of temporal trends and evaluation of risk factors associated with reproductive life.

    Science.gov (United States)

    Sighoko, Dominique; Kamaté, Bakarou; Traore, Cheick; Mallé, Brahima; Coulibaly, Bourama; Karidiatou, Agnès; Diallo, Coulibaly; Bah, Ebrima; McCormack, Valerie; Muwonge, Richard; Bourgeois, Denis; Gormally, Emmanuelle; Curado, Maria Paula; Bayo, Siné; Hainaut, Pierre

    2013-10-01

    In West Africa, trends and risk factors for breast cancer (BC) have been rarely studied. Here we have analyzed trends of BC over two periods in two population-based cancer registries, in Mali-Bamako (1987-1997; 1998-2009) and in The Gambia (1988-1997; 1998-2006). We have conducted a case-control study (n = 253 cases, 249 controls) on risk factors associated with reproductive life stratified by menopausal status in Bamako. Between the two periods, BC incidence rates increased by 20% (incidence rate ratio (IRR) 1.20 (95% CI [1.07-1.35])) in Bamako, with an annual percentage change of 2% (95% CI [0.4-3.6]). The increase was of 30% in women under 55 years (IRR 1.30 (95% CI [1.14-1.60])). A similar pattern was observed in The Gambia for women under 50 years (IRR 1.47 (95% CI [1.07-2.01])). Overall, pre-menopausal breast cancer was predominant in both countries. In contrary to what is well established, case-control study showed that late age at menarche (>14 years) increased the risk of BC among pre-menopausal women (OR: 2.02 (95% CI [1.08-3.78])) while it tended to be protective in post-menopausal women (OR: 0.61 (95% CI [0.29-1.29])). Later age at a first pregnancy (>20 years) was associated with a reduction of risk in pre-menopausal women (OR: 0.41 (95% CI [0.18-0.89])). These results indicate that the burden of pre-menopausal BC is increasing in West African countries. These cancers appear to be associated with distinct reproductive risk factors, highlighting the need for better understanding the biological bases of early BC in African populations. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. Tumor specific HMG-CoA reductase expression in primary pre-menopausal breast cancer predicts response to tamoxifen

    LENUS (Irish Health Repository)

    Brennan, Donal J

    2011-01-31

    Abstract Introduction We previously reported an association between tumor-specific 3-hydroxy-3-methylglutharyl-coenzyme A reductase (HMG-CoAR) expression and a good prognosis in breast cancer. Here, the predictive value of HMG-CoAR expression in relation to tamoxifen response was examined. Methods HMG-CoAR protein and RNA expression was analyzed in a cell line model of tamoxifen resistance using western blotting and PCR. HMG-CoAR mRNA expression was examined in 155 tamoxifen-treated breast tumors obtained from a previously published gene expression study (Cohort I). HMG-CoAR protein expression was examined in 422 stage II premenopausal breast cancer patients, who had previously participated in a randomized control trial comparing 2 years of tamoxifen with no systemic adjuvant treatment (Cohort II). Kaplan-Meier analysis and Cox proportional hazards modeling were used to estimate the risk of recurrence-free survival (RFS) and the effect of HMG-CoAR expression on tamoxifen response. Results HMG-CoAR protein and RNA expression were decreased in tamoxifen-resistant MCF7-LCC9 cells compared with their tamoxifen-sensitive parental cell line. HMG-CoAR mRNA expression was decreased in tumors that recurred following tamoxifen treatment (P < 0.001) and was an independent predictor of RFS in Cohort I (hazard ratio = 0.63, P = 0.009). In Cohort II, adjuvant tamoxifen increased RFS in HMG-CoAR-positive tumors (P = 0.008). Multivariate Cox regression analysis demonstrated that HMG-CoAR was an independent predictor of improved RFS in Cohort II (hazard ratio = 0.67, P = 0.010), and subset analysis revealed that this was maintained in estrogen receptor (ER)-positive patients (hazard ratio = 0.65, P = 0.029). Multivariate interaction analysis demonstrated a difference in tamoxifen efficacy relative to HMG-CoAR expression (P = 0.05). Analysis of tamoxifen response revealed that patients with ER-positive\\/HMG-CoAR tumors had a significant response to tamoxifen (P = 0.010) as well as

  13. Impact of screening for breast cancer in high-risk women on health-related quality of life

    NARCIS (Netherlands)

    A.J. Rijnsburger (Rian); M.L.E. Essink-Bot (Marie-Louise); S. van Dooren (Silvia); G.J.J.M. Borsboom (Gerard); C.M. Seynaeve (Caroline); C.C.M. Bartels (Carina); J.G.M. Klijn (Jan); A. Tibben (Arend); H.J. de Koning (Harry)

    2004-01-01

    textabstractThe effectiveness of intensive surveillance in women at high risk for breast cancer due to a familial or genetic predisposition is uncertain and is currently being evaluated in a Dutch magnetic resonance imaging (MRI) screening (MRISC) study, in which annual imaging consists of

  14. Impact of screening for breast cancer in high-risk women on health-related quality of life

    NARCIS (Netherlands)

    Rijnsburger, A. J.; Essink-Bot, M. L.; van Dooren, S.; Borsboom, G. J. J. M.; Seynaeve, C.; Bartels, C. C. M.; Klijn, J. G. M.; Tibben, A.; de Koning, H. J.

    2004-01-01

    The effectiveness of intensive surveillance in women at high risk for breast cancer due to a familial or genetic predisposition is uncertain and is currently being evaluated in a Dutch magnetic resonance imaging (MRI) screening (MRISC) study, in which annual imaging consists of mammography and MRI.

  15. Inflammatory Breast Cancer: High Risk of Contralateral Breast Cancer Compared to Comparably Staged Non-Inflammatory Breast Cancer

    Science.gov (United States)

    Schairer, Catherine; Brown, Linda M.; Mai, Phuong L.

    2011-01-01

    Purpose Inflammatory breast cancer (IBC), the most lethal form of breast cancer, has characteristics linked to higher risk of contralateral breast cancer. However, no large studies have examined risk of contralateral breast cancer following IBC. Methods We calculated absolute risk of invasive contralateral breast cancer among 5,631 IBC and 174,634 comparably staged non-IBC first breast cancer cases who survived at least 2 months following diagnosis and were reported to 13 Surveillance, Epidemiology, and End Results (SEER) registries between January 1, 1973 and December 31, 2006. We considered that contralateral cancers occurring within 2–23 months of first cancer diagnosis may more likely be metastatic/recurrent disease and those occurring 2 or more years after diagnosis independent primaries. Results Absolute risk of contralateral breast cancer was generally greater following IBC than regional/distant non-IBC, regardless of age and hormone receptor status of first cancer diagnosis. Much of the increase in absolute risk following IBC occurred within 2–23 months of first cancer diagnosis, while the risk for non-IBC occurred more gradually over time since diagnosis. For instance, among women first diagnosed before age 50, absolute risks following IBC and non-IBC were 4.9% vs. 1.1% at 2 years, 6.0% vs. 2.2% at 5 years, and 7.7% vs. 6.1% at 20 years after diagnosis. However, patterns of higher risk following IBC than non-IBC were also evident for at least 10–15 years in the subcohort of women who survived at least 24 months without a contralateral cancer. Conclusion Our results suggest that IBC has higher risk of cancer in the contralateral breast than comparably staged non-IBC, possibly due to both metastasic/recurrent disease and independent primaries. PMID:21390499

  16. Intrinsic subtypes and benefit from postmastectomy radiotherapy in node-positive premenopausal breast cancer patients who received adjuvant chemotherapy - results from two independent randomized trials

    DEFF Research Database (Denmark)

    Laurberg, Tinne; Tramm, Trine; Nielsen, Torsten

    2018-01-01

    BACKGROUND: The study of the intrinsic molecular subtypes of breast cancer has revealed differences among them in terms of prognosis and response to chemotherapy and endocrine therapy. However, the ability of intrinsic subtypes to predict benefit from adjuvant radiotherapy has only been examined...... in few studies. METHODS: Gene expression-based intrinsic subtyping was performed in 228 breast tumors collected from two independent post-mastectomy clinical trials (British Columbia and the Danish Breast Cancer Cooperative Group 82b trials), where pre-menopausal patients with node-positive disease were......: In the British Columbia study, patients treated with radiation had an overall significant lower incidence of locoregional recurrence compared to the controls. For Luminal A tumors the risk of loco-regional recurrence was low and was further lowered by adjuvant radiation. These findings were validated in the DBCG...

  17. High-risk lesions diagnosed at MRI-guided vacuum-assisted breast biopsy: can underestimation be predicted?

    Energy Technology Data Exchange (ETDEWEB)

    Crystal, Pavel [Mount Sinai Hospital, University Health Network, Division of Breast Imaging, Toronto, ON (Canada); Mount Sinai Hospital, Toronto, ON (Canada); Sadaf, Arifa; Bukhanov, Karina; Helbich, Thomas H. [Mount Sinai Hospital, University Health Network, Division of Breast Imaging, Toronto, ON (Canada); McCready, David [Princess Margaret Hospital, Department of Surgical Oncology, Toronto, ON (Canada); O' Malley, Frances [Mount Sinai Hospital, Department of Pathology, Laboratory Medicine, Toronto, ON (Canada)

    2011-03-15

    To evaluate the frequency of diagnosis of high-risk lesions at MRI-guided vacuum-assisted breast biopsy (MRgVABB) and to determine whether underestimation may be predicted. Retrospective review of the medical records of 161 patients who underwent MRgVABB was performed. The underestimation rate was defined as an upgrade of a high-risk lesion at MRgVABB to malignancy at surgery. Clinical data, MRI features of the biopsied lesions, and histological diagnosis of cases with and those without underestimation were compared. Of 161 MRgVABB, histology revealed 31 (19%) high-risk lesions. Of 26 excised high-risk lesions, 13 (50%) were upgraded to malignancy. The underestimation rates of lobular neoplasia, atypical apocrine metaplasia, atypical ductal hyperplasia, and flat epithelial atypia were 50% (4/8), 100% (5/5), 50% (3/6) and 50% (1/2) respectively. There was no underestimation in the cases of benign papilloma without atypia (0/3), and radial scar (0/2). No statistically significant differences (p > 0.1) between the cases with and those without underestimation were seen in patient age, indications for breast MRI, size of lesion on MRI, morphological and kinetic features of biopsied lesions. Imaging and clinical features cannot be used reliably to predict underestimation at MRgVABB. All high-risk lesions diagnosed at MRgVABB require surgical excision. (orig.)

  18. A Randomized Double-Blind Placebo-Controlled Trial of the Effect of Vitamin D3 Supplementation on Breast Density in Premenopausal Women.

    Science.gov (United States)

    Brisson, Jacques; Bérubé, Sylvie; Diorio, Caroline; Mâsse, Benoît; Lemieux, Julie; Duchesne, Thierry; Delvin, Edgar; Vieth, Reinhold; Yaffe, Martin J; Chiquette, Jocelyne

    2017-08-01

    Background: This double-blind, placebo-controlled parallel group trial assessed whether oral supplementation with 1,000, 2,000, or 3,000 IU/day vitamin D3 over one year reduces percent mammographic breast density in premenopausal women.Methods: The trial was conducted between October 2012 and June 2015, among premenopausal female volunteers from Quebec City (Quebec, Canada). Women were randomized with ratio 1:1:1:1 to one of four study arms (1,000, 2,000, or 3,000 IU/day vitamin D3 or placebo). The primary outcome was mean change in percent mammographic breast density. Participants and research team were blinded to study arm assignment.Results: Participants (n = 405) were randomized to receive 1,000 (n = 101), 2,000 (n = 104), or 3,000 IU/day (n = 101) vitamin D3, or a placebo (n = 99). The primary analysis included 391 participants (96, 99, 100, and 96, respectively). After the one-year intervention, mean ± SE change in percent breast density in the arms 1,000 IU/day (-5.5% ± 0.5%) and 2,000 IU/day (-5.9% ± 0.5%) vitamin D3 was similar to that in the placebo arm (-5.7% ± 0.5%) (P values = 1.0). In the 3,000 IU/day vitamin D3 arm, percent breast density also declined but slightly less (-3.8% ± 0.5%) compared with placebo arm (P = 0.03). Adherence to intervention was excellent (92.8%), and reporting of health problems was comparable among study arms (P ≥ 0.95). All participants had normal serum calcium.Conclusions: In premenopausal women, one-year supplementation with 1,000, 2,000, or 3,000 IU/day vitamin D3 resulted in a reduction of percent breast density no greater than that seen with the placebo.Impact: At doses of 1,000-3,000 IU/day, vitamin D supplementation will not reduce breast cancer risk through changes in breast density. Cancer Epidemiol Biomarkers Prev; 26(8); 1233-41. ©2017 AACR. ©2017 American Association for Cancer Research.

  19. Role of endogenous hormones in premenopausal females with ...

    African Journals Online (AJOL)

    The objective of this study is to evaluate hormone levels in premenopausal females with breast cancer at the time of diagnosis and to predict their role as a risk factor of breast cancer in females. Circulating hormone levels were measured in 345 previously untreated premenopausal breast cancer patients during luteal ...

  20. Childhood and adult milk consumption and risk of premenopausal breast cancer in a cohort of 48,844 women - the Norwegian women and cancer study.

    Science.gov (United States)

    Hjartåker, A; Laake, P; Lund, E

    2001-09-01

    Analyses of dairy consumption and breast cancer incidence have yielded conflicting results. In this prospective cohort study of 48,844 premenopausal Norwegian women, we examined the relationship between childhood and adult milk consumption and breast cancer incidence. During a mean follow-up time of 6.2 years, 317 incident cases of breast cancer were diagnosed. Information on childhood and adult milk consumption was obtained from frequency questions mailed to the participants in 1991-92. Milk consumption as a child was negatively associated with subsequent breast cancer among the youngest women (34-39 years) (p for trend = 0.001), but not among older ones (40-49 years). Adult milk consumption tended to be negatively related to breast cancer incidence (p for trend = 0.12) after adjustment for age, reproductive and hormonal factors, body mass index, education, physical activity, and alcohol consumption. Women drinking more than 3 glasses of milk per day had an incidence rate ratio of breast cancer of 0.56 (95% confidence interval 0.31-1.01) compared with women not drinking milk. Analyses according to type of milk consumed and milk fat consumption did not reveal any clear associations. A combination of childhood and adult milk consumption produced a clear negative trend in breast cancer incidence rate ratios with increasing milk consumption (p = 0.03). Copyright 2001 Wiley-Liss, Inc.

  1. Occult Breast Cancer: Scintimammography with High-Resolution Breast-specific Gamma Camera in Women at High Risk for Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Rachel F. Brem; Jocelyn A. Rapelyea; , Gilat Zisman; Kevin Mohtashemi; Joyce Raub; Christine B. Teal; Stan Majewski; Benjamin L. Welch

    2005-08-01

    To prospectively evaluate a high-resolution breast-specific gamma camera for depicting occult breast cancer in women at high risk for breast cancer but with normal mammographic and physical examination findings. MATERIALS AND METHODS: Institutional Review Board approval and informed consent were obtained. The study was HIPAA compliant. Ninety-four high-risk women (age range, 36-78 years; mean, 55 years) with normal mammographic (Breast Imaging Reporting and Data System [BI-RADS] 1 or 2) and physical examination findings were evaluated with scintimammography. After injection with 25-30 mCi (925-1110 MBq) of technetium 99m sestamibi, patients were imaged with a high-resolution small-field-of-view breast-specific gamma camera in craniocaudal and mediolateral oblique projections. Scintimammograms were prospectively classified according to focal radiotracer uptake as normal (score of 1), with no focal or diffuse uptake; benign (score of 2), with minimal patchy uptake; probably benign (score of 3), with scattered patchy uptake; probably abnormal (score of 4), with mild focal radiotracer uptake; and abnormal (score of 5), with marked focal radiotracer uptake. Mammographic breast density was categorized according to BI-RADS criteria. Patients with normal scintimammograms (scores of 1, 2, or 3) were followed up for 1 year with an annual mammogram, physical examination, and repeat scintimammography. Patients with abnormal scintimammograms (scores of 4 or 5) underwent ultrasonography (US), and those with focal hypoechoic lesions underwent biopsy. If no lesion was found during US, patients were followed up with scintimammography. Specific pathologic findings were compared with scintimammographic findings. RESULTS: Of 94 women, 78 (83%) had normal scintimammograms (score of 1, 2, or 3) at initial examination and 16 (17%) had abnormal scintimammograms (score of 4 or 5). Fourteen (88%) of the 16 patients had either benign findings at biopsy or no focal abnormality at US; in two

  2. Contrast-enhanced MR mammography for evaluation of the contralateral breast in patients with diagnosed unilateral breast cancer or high-risk lesions.

    Science.gov (United States)

    Pediconi, Federica; Catalano, Carlo; Roselli, Antonella; Padula, Simona; Altomari, Fiorella; Moriconi, Enrica; Pronio, Anna Maria; Kirchin, Miles A; Passariello, Roberto

    2007-06-01

    To prospectively evaluate accuracy of gadobenate dimeglumine-enhanced magnetic resonance (MR) mammography for depiction of synchronous contralateral breast cancer in patients with newly diagnosed unilateral breast cancer or high-risk lesions, with histologic analysis or follow-up as reference. The study had ethics committee approval; all patients provided written informed consent. One hundred eighteen consecutive women (mean age, 52 years) with unilateral breast cancer or high-risk lesions and negative findings in the contralateral breast at physical examination, ultrasonography, and conventional mammography underwent gadobenate dimeglumine-enhanced 1.5-T MR mammography. Transverse three-dimensional T1-weighted gradient-echo images were acquired before and at 0, 2, 4, 6, and 8 minutes after gadobenate dimeglumine administration (0.1 mmol per kilogram body weight). Breast Imaging Reporting and Data System (BI-RADS) was used to categorize breast density and the level of suspicion for malignant contralateral breast lesions. Results were compared with histologic findings. Sensitivity, specificity, accuracy, and positive and negative predictive values for contrast-enhanced MR mammography were evaluated. Contrast-enhanced MR mammography revealed contralateral lesions in 28 (24%) of 118 patients. Twenty-four lesions were detected in patients with dense breasts (BI-RADS breast density category III or IV). Lesions in eight (29%) of 28 patients were BI-RADS category 4; patients underwent biopsy. Lesions in 20 (71%) patients were BI-RADS category 5; patients underwent surgery. At histologic analysis, 22 lesions were confirmed as malignant; six lesions were fibroadenomas. No false-negative lesions were detected; none of the fibroadenomas were BI-RADS category 5. The sensitivity, specificity, accuracy, and positive and negative predictive values of contrast-enhanced MR mammography for depiction of malignant or high-risk contralateral lesions were 100%, 94%, 95%, 79%, and 100

  3. The Predictive Value of PITX2 DNA Methylation for High-Risk Breast Cancer Therapy: Current Guidelines, Medical Needs, and Challenges

    NARCIS (Netherlands)

    Aubele, M. (Michaela); Schmitt, M. (Manfred); R. Napieralski; Paepke, S. (Stefan); Ettl, J. (Johannes); Absmaier, M. (Magdalena); V. Magdolen; J.W.M. Martens (John); J.A. Foekens (John); Wilhelm, O.G. (Olaf G.); M. Kiechle (Marion)

    2017-01-01

    textabstractHigh-risk breast cancer comprises distinct tumor entities such as triple-negative breast cancer (TNBC) which is characterized by lack of estrogen (ER) and progesterone (PR) and the HER2 receptor and breast malignancies which have spread to more than three lymph nodes. For such patients,

  4. Influence of number of deliveries and total breast-feeding time on bone mineral density in premenopausal and young postmenopausal women.

    Science.gov (United States)

    Tsvetov, Gloria; Levy, Sigal; Benbassat, Carlos; Shraga-Slutzky, Ilana; Hirsch, Dania

    2014-03-01

    Pregnancy and lactation have been associated with decline in bone mineral density (BMD). It is not clear if there is a full recovery of BMD to baseline. This study sought to determine if pregnancy or breast-feeding or both have a cumulative effect on BMD in premenopausal and early postmenopausal women. We performed single-center cohort analysis. Five hundred women aged 35-55 years underwent routine BMD screening from February to July 2011 at a tertiary medical center. Patients were questioned about number of total full-term deliveries and duration of breast-feeding and completed a background questionnaire on menarche and menopause, smoking, dairy product consumption, and weekly physical exercise. Weight and height were measured. Dual-energy X-ray absorptiometry was used to measure spinal, dual femoral neck, and total hip BMD. Associations between background characteristics and BMD values were analyzed. Sixty percent of the women were premenopausal. Mean number of deliveries was 2.5 and mean duration of breast-feeding was 9.12 months. On univariate analysis, BMD values were negatively correlated with patient age (p=0.006) and number of births (p=0.013), and positively correlated with body mass index (pfeeding duration, but not number of deliveries, was significantly correlated to a low BMD (p=0.008). An effect was noted only in postmenopausal women. The spine was the most common site of BMD decrease. Prolonged breast-feeding may have a deleterious long-term effect on BMD and may contribute to increased risk of osteoporosis later in life. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  5. Breast Cancer Risk Assessment at the Time of Screening Mammography: Perceptions and Clinical Management Outcomes for Women at High Risk.

    Science.gov (United States)

    Morman, Nichole A; Byrne, Lindsey; Collins, Christy; Reynolds, Kelly; Bell, Jeffrey G

    2017-08-01

    The purpose of this study was to evaluate the utility of a breast cancer risk assessment (BCRA) at the time of screening mammogram. Women whose BCRA indicated a high risk for cancer received a letter with instructions for breast health care and genetic counseling if appropriate. After 6 months this group received surveys to evaluate their risk perception and their recall of, and compliance with, recommendations. We also explored the impact of other variables such as a recommendation for genetic counseling and physician communication with the women. After the BCRA, the majority of high risk women reported no change in their perceived risk of cancer. A woman's perceived risk of cancer after a BCRA was significantly associated with her recall of recommendations for breast health care, but not with compliance. A recommendation for genetic counseling was not significantly related to women's perceived risk of cancer after the BCRA. Ten percent of women who should have obtained genetic counseling actually completed an appointment. Women who discussed their BCRA results with their physicians were more compliant with a six month breast exam with a doctor (53% vs 17%, p = 0.018). Overall, women felt that the BCRA was helpful and did not cause undue stress or anxiety. Although the cohort's compliance with recommendations was suboptimal, physicians' interactions with their patients may have a positive influence on their compliance.

  6. Retinol and α-Tocopherol in the Breast Milk of Women after a High-Risk Pregnancy.

    Science.gov (United States)

    Sámano, Reyna; Martínez-Rojano, Hugo; Hernández, Rosa M; Ramírez, Cristina; Flores Quijano, María E; Espíndola-Polis, José M; Veruete, Daniela

    2017-01-01

    There is scant information about whether, after a high-risk pregnancy, breast milk provides enough vitamins for assuring satisfactory bodily reserves in newborns. To comparatively evaluate, in women with high-risk and normal pregnancy, the concentration of retinol and α-tocopherol in breast milk. This cross-sectional, analytical study was evaluated with reverse-phase high-performance liquid chromatography (HPLC). Informed consent was signed by 95 mothers with a high-risk pregnancy and 32 mothers with a normal pregnancy. From the mothers with a high-risk pregnancy were obtained: 23 samples of colostrum, 24 of transitional milk, and 48 of mature milk. From the normal pregnancy group, 32 mature milk samples were collected. Pregestational Body Mass Index (BMI) and the gestational weight gain were noted. Models of logistic regression were constructed to identify the variables related to a low concentration of either retinol or α-tocopherol in breast milk. The concentration of retinol and α-tocopherol in mature milk was 60 (interquartile range (IQR), 41-90) and 276 (103-450) μg/dL, respectively, for the high-risk pregnancy group, and 76 (65-91) and 673 (454-866) µg/dL, respectively, for the normal pregnancy group ( p = 0.001). The concentration of retinol and α-tocopherol was similar in the subgroups of mothers with different disorders during gestation. A clear correlation was found between a greater pregestational weight and a lower concentration of retinol ( Rho = -0.280, p = 0.006), and between α-tocopherol and retinol in all cases ( Rho = 0.463, p = 0.001). Among women having a high-risk pregnancy, those delivering prematurely rather than carrying their pregnancy to term had a reduced concentration of retinol (54 (37-78) vs. 70 (49-106) µg/dL; p = 0.002) and a tendency to a lower concentration of α-tocopherol in breast milk (185 (75-410) vs. 339 (160-500) µg/dL; p = 0.053). Compared to mothers with a normal pregnancy, those with a high-risk pregnancy

  7. Retinol and α-Tocopherol in the Breast Milk of Women after a High-Risk Pregnancy

    Directory of Open Access Journals (Sweden)

    Reyna Sámano

    2017-01-01

    Full Text Available Background: There is scant information about whether, after a high-risk pregnancy, breast milk provides enough vitamins for assuring satisfactory bodily reserves in newborns. Objective: To comparatively evaluate, in women with high-risk and normal pregnancy, the concentration of retinol and α-tocopherol in breast milk. Methods: This cross-sectional, analytical study was evaluated with reverse-phase high-performance liquid chromatography (HPLC. Informed consent was signed by 95 mothers with a high-risk pregnancy and 32 mothers with a normal pregnancy. From the mothers with a high-risk pregnancy were obtained: 23 samples of colostrum, 24 of transitional milk, and 48 of mature milk. From the normal pregnancy group, 32 mature milk samples were collected. Pregestational Body Mass Index (BMI and the gestational weight gain were noted. Models of logistic regression were constructed to identify the variables related to a low concentration of either retinol or α-tocopherol in breast milk. Results: The concentration of retinol and α-tocopherol in mature milk was 60 (interquartile range (IQR, 41–90 and 276 (103–450 μg/dL, respectively, for the high-risk pregnancy group, and 76 (65–91 and 673 (454–866 µg/dL, respectively, for the normal pregnancy group (p = 0.001. The concentration of retinol and α-tocopherol was similar in the subgroups of mothers with different disorders during gestation. A clear correlation was found between a greater pregestational weight and a lower concentration of retinol (Rho = –0.280, p = 0.006, and between α-tocopherol and retinol in all cases (Rho = 0.463, p = 0.001. Among women having a high-risk pregnancy, those delivering prematurely rather than carrying their pregnancy to term had a reduced concentration of retinol (54 (37–78 vs. 70 (49–106 µg/dL; p = 0.002 and a tendency to a lower concentration of α-tocopherol in breast milk (185 (75–410 vs. 339 (160–500 µg/dL; p = 0.053. Compared to mothers with

  8. Regional radiotherapy in high-risk breast cancer: is the issue solved?

    DEFF Research Database (Denmark)

    Krause, M; Petersen, C; Offersen, B V

    2015-01-01

    Adjuvant radiotherapy is the treatment standard for breast cancer with lymph node metastases after breast-conserving surgery or mastectomy. The inclusion of regional lymph nodes into the treatment volumes has been a question in recent clinical trials. Their impact on treatment standards and open ...

  9. CYP19 Genetic Polymorphism Haplotype AASA Is Associated with a Poor Prognosis in Premenopausal Women with Lymph Node-Negative, Hormone Receptor-Positive Breast Cancer

    Directory of Open Access Journals (Sweden)

    Sung-Hsin Kuo

    2013-01-01

    Full Text Available Given the critical role of CYP19 in estrogen synthesis, we investigated the influence of CYP19 gene polymorphisms on the clinical outcome of lymph node- (LN- negative, hormone receptor- (HR- positive early breast cancers. Genotyping for the CYP19 polymorphisms rs4646 (A/C, rs1065779 (A/C, CYP19 (TTTAn (short allele/long (S/L allele using the 7 TTTA repeat polymorphism as the cut-off, and rs1870050 (A/C was performed on 296 patients with LN-negative, HR-positive breast cancers. All patients received adjuvant hormonal therapy. Associations were examined between these 4 genotypes and 6 common haplotypes of CYP19 and distant disease-free survival (DDFS, disease-free survival (DFS, and overall survival (OS. Patients were divided into the 6 subhaplotypes of CCLA (41.1%, AASA (17.1%, CASA (11.9%, CCLC (8.9%, CCSA (7.5%, AASC (8.9%, and others (4.6%. In premenopausal patients, haplotype AASA was significantly associated with a poor DDFS (adjusted hazard ratio (aHR, 3.3; P=0.001, DFS (aHR, 2.5; P=0.0008, and OS (aHR, 2.9; P=0.0004 after adjusting for age, tumor size, tumor grade, estrogen receptor status, progesterone receptor status, chemotherapy, pathology, adjuvant hormone therapy, menopausal status, and radiotherapy. Furthermore, haplotype AASA remained a negative prognostic factor for premenopausal patients receiving adjuvant chemotherapy in terms of DDFS (aHR, 4.5; P=0.0005, DFS (HR, 3.2; P=0.003, and OS (HR, 6.4; P=0.0009. However, in postmenopausal patients, haplotype AASA was not associated with a poor prognosis, whereas the AASC haplotype was significantly associated with a poor DFS (aHR, 3.1; P=0.03 and OS (aHR, 4.4; P=0.01. Our results indicate that, in patients with LN-negative, HR-positive breast cancers, genetic polymorphism haplotype AASA is associated with poor survival of premenopausal women but does not affect survival of postmenopausal women.

  10. Tumor tissue levels of tissue inhibitor of metalloproteinases-I (TIMP-I) and outcome following adjuvant chemotherapy in premenopausal lymph node-positive breast cancer patients

    DEFF Research Database (Denmark)

    Schrohl, Anne-Sofie; Look, Maxime P.; Gelder, Marion E. Meijer-van

    2009-01-01

    BACKGROUND: We have previously demonstrated that high tumor tissue levels of TIMP-1 are associated with no or limited clinical benefit from chemotherapy with CMF and anthracyclines in metastatic breast cancer patients. Here, we extend our investigations to the adjuvant setting studying outcome...... after adjuvant chemotherapy in premenopausal lymph node-positive patients. We hypothesize that TIMP-1 high tumors are less sensitive to chemotherapy and accordingly that high tumor tissue levels are associated with shorter survival. METHODS: From our original retrospectively collected tumor samples we...... an association between shorter survival after treatment in TIMP-1 high patients compared with TIMP-1 low patients, especially in patients receiving anthracycline-based therapy. This suggests that high tumor tissue levels of TIMP-1 might be associated with reduced benefit from classical adjuvant chemotherapy. Our...

  11. Evaluation of the Utility of Screening Mammography for High-Risk Women Undergoing Screening Breast MR Imaging.

    Science.gov (United States)

    Lo, Glen; Scaranelo, Anabel M; Aboras, Hana; Ghai, Sandeep; Kulkarni, Supriya; Fleming, Rachel; Bukhanov, Karina; Crystal, Pavel

    2017-10-01

    Purpose To evaluate the value of mammography in detecting breast cancer in high-risk women undergoing screening breast magnetic resonance (MR) imaging. Materials and Methods An ethics-approved, retrospective review of prospective databases was performed to identify outcomes of 3934 screening studies (1977 screening MR imaging examinations and 1957 screening mammograms) performed between January 2012 and July 2014 in 1249 high-risk women. Performance measures including recall and cancer detection rates, sensitivity, specificity, and positive predictive values were calculated for both mammography and MR imaging. Results A total of 45 cancers (33 invasive and 12 ductal carcinomas in situ) were diagnosed, 43 were seen with MR imaging and 14 with both mammography and MR imaging. Additional tests (further imaging and/or biopsy) were recommended in 461 screening MR imaging studies (recall rate, 23.3%; 95% confidence interval [CI]: 21.5%, 25.2%), and mammography recalled 217 (recall rate, 11.1%; 95% CI: 9.7%, 12.6%). The cancer detection rate for MR imaging was 21.8 cancers per 1000 examinations (95% CI: 15.78, 29.19) and that for mammography was 7.2 cancers per 1000 examinations (95% CI: 3.92, 11.97; P imaging were 96% and 78% respectively, and those of mammography were 31% and 89%, respectively (P imaging recalls was 9.3% (95% CI: 6.83%, 12.36%) and that for mammography recalls was 6.5% (95% CI: 3.57%, 10.59%). Conclusion Contemporaneous screening mammography did not have added value in detection of breast cancer for women who undergo screening MR imaging. Routine use of screening mammography in women undergoing screening breast MR imaging warrants reconsideration. (©) RSNA, 2017 Online supplemental material is available for this article.

  12. Multi-gene panel testing for hereditary cancer predisposition in unsolved high-risk breast and ovarian cancer patients.

    Science.gov (United States)

    Crawford, Beth; Adams, Sophie B; Sittler, Taylor; van den Akker, Jeroen; Chan, Salina; Leitner, Ofri; Ryan, Lauren; Gil, Elad; van 't Veer, Laura

    2017-06-01

    Many women with an elevated risk of hereditary breast and ovarian cancer have previously tested negative for pathogenic mutations in BRCA1 and BRCA2. Among them, a subset has hereditary susceptibility to cancer and requires further testing. We sought to identify specific groups who remain at high risk and evaluate whether they should be offered multi-gene panel testing. We tested 300 women on a multi-gene panel who were previously enrolled in a long-term study at UCSF. As part of their long-term care, all previously tested negative for mutations in BRCA1 and BRCA2 either by limited or comprehensive sequencing. Additionally, they met one of the following criteria: (i) personal history of bilateral breast cancer, (ii) personal history of breast cancer and a first or second degree relative with ovarian cancer, and (iii) personal history of ovarian, fallopian tube, or peritoneal carcinoma. Across the three groups, 26 women (9%) had a total of 28 pathogenic mutations associated with hereditary cancer susceptibility, and 23 women (8%) had mutations in genes other than BRCA1 and BRCA2. Ashkenazi Jewish and Hispanic women had elevated pathogenic mutation rates. In addition, two women harbored pathogenic mutations in more than one hereditary predisposition gene. Among women at high risk of breast and ovarian cancer who have previously tested negative for pathogenic BRCA1 and BRCA2 mutations, we identified three groups of women who should be considered for subsequent multi-gene panel testing. The identification of women with multiple pathogenic mutations has important implications for family testing.

  13. First pregnancy characteristics, postmenopausal breast density, and salivary sex hormone levels in a population at high risk for breast cancer

    Directory of Open Access Journals (Sweden)

    Mary Mockus

    2015-06-01

    Conclusions and general significance: While reproductive characteristics, in particular parity, generally demonstrated independent associations with postmenopausal breast density and E, P and DHEA levels, T levels showed concordant inverse associations with age-at-first birth and breast density. These findings suggest that reproductive effects and later life salivary sex steroid hormone levels may have independent effects on later life breast density and cancer risk.

  14. SLCO1B1*5 polymorphism (rs4149056) is associated with chemotherapy-induced amenorrhea in premenopausal women with breast cancer: a prospective cohort study.

    Science.gov (United States)

    Reimer, Toralf; Kempert, Sarah; Gerber, Bernd; Thiesen, Hans-Jürgen; Hartmann, Steffi; Koczan, Dirk

    2016-05-27

    Because inheritance is recognized as playing a role in age at menarche and natural menopause, the development of chemotherapy-induced amenorrhea (CIA) might depend on inherited genetic factors; however, studies that explore such a correlation are few and have received scant attention. Given the importance of this topic we conducted a comprehensive genotype study in young women (≤45 years) with early-stage breast cancer. Our approach tested the effect of variant polymorphisms in drug metabolism enzymes (DMEs) using a predesigned pharmacogenomics panel (TaqMan® OpenArray®, Life Technologies GmbH, Darmstadt, Germany) in premenopausal women (n = 50). Patients received contemporary chemotherapy; in all cases a cyclophosphamide-based regimen with a dose of at least 500 mg/m(2) for six cycles. CIA was considered to be present in women with no resumption of menstrual bleeding within 12 months after completion of chemotherapy or goserelin. Twenty-six patients (52 %) showed CIA during follow-up whereas 24 women (48 %) remained premenopausal. Of all the DMEs studied, only the SLCO1B1*5 (rs4149056) genotype was associated with the development of CIA (P = 0.017). Of the 26 patients who were homozygous for the T/T allele SLCO1B1*5, 18 (69.2 %) developed CIA compared with 8 (30.8 %) of the 22 patients who were heterozygous (C/T allele). The association of heterozygous SLCO1B1*5 allele (OR 0.038; 95%CI: 0.05-0.92) with a lower risk of developing CIA remained significant in a binary logistic regression analysis that include age, SLCO1B1*5 allele variants, and goserelin therapy. Patient age and SLCO1B1*5 allele variants predict the likelihood of young women with breast cancer developing CIA.

  15. Use of regional nodal irradiation and its association with survival for women with high-risk, early stage breast cancer: A National Cancer Database analysis

    Directory of Open Access Journals (Sweden)

    Amy C. Moreno, MD

    2017-07-01

    Conclusions: In this large retrospective analysis, use of WBI+RNI did not affect 5-year OS rates for women with high-risk, early stage breast cancer undergoing breast-conserving surgery and adjuvant chemotherapy, regardless of nodal status, which confirms the findings of the MA.20 trial.

  16. The role of 18F-FDG-PET/CT in the management of patients with high-risk breast cancer: case series and guideline comparison

    NARCIS (Netherlands)

    Bulten, Ben; de Haas, M.J.; Bloemendal, H.J.; van Overbeeke, A.J.; Esser, J.P.; Baarslag, H.J.; de Geus-Oei, Lioe-Fee; de Klerk, J.M.H.

    2014-01-01

    Objectives: In grade III-IV breast cancer, dissemination of disease needs to be assessed. Until now this was done by conventional imaging (liver ultrasonography, chest X-ray and bone scintigraphy), but evidence favoring the use of FDG-PET/CT is accumulating. Methods: Patients with high-risk breast

  17. Increased risk of eczema but reduced risk of early wheezy disorder from exclusive breast-feeding in high-risk infants

    DEFF Research Database (Denmark)

    Giwercman, Charlotte; Halkjaer, Liselotte B; Jensen, Signe Marie

    2010-01-01

    Breast-feeding is recommended for the prevention of eczema, asthma, and allergy, particularly in high-risk families, but recent studies have raised concern that this may not protect children and may even increase the risk. However, disease risk, disease manifestation, lifestyle, and the choice...... to breast-feed are interrelated, and therefore, analyzing true causal effects presents a number of methodologic challenges....

  18. Increased Identification of Candidates for High-Risk Breast Cancer Screening Through Expanded Genetic Testing.

    Science.gov (United States)

    Rosenthal, Eric T; Evans, Brent; Kidd, John; Brown, Krystal; Gorringe, Heidi; van Orman, Michael; Manley, Susan

    2017-04-01

    Breast MRI screening is recommended for women with a >20% lifetime risk for breast cancer on the basis of estimates derived from risk models dependent largely on family history. Alternatively, a >20% lifetime risk can be established through genetic testing of BRCA1 and BRCA2, as well as a growing selection of other genes associated with inherited breast cancer risk. The aim of this study was to quantify the impact of testing for genes other than BRCA1/2 and the extent to which mutation carriers in these genes would have been identified as candidates for enhanced screening on the basis of family history alone. Women were tested with a 25-gene hereditary cancer panel including BRCA1/2 and 7 additional genes known to be associated with a >20% lifetime risk for breast cancer (ATM, CHEK2, PALB2, TP53, PTEN, CDH1, and STK11). Women found to carry pathogenic variants (PVs) were evaluated with the Claus model to assess whether they would have been found to be at >20% lifetime risk on the basis of family history. In total, 9,751 PVs in the selected breast cancer risk genes were identified in 9,641 women. BRCA1/2 accounted for 59.1% of the PVs, and 38.8% were in ATM, CHEK2, or PALB2. Only 24.7% of all women with PVs found in any gene reached the >20% lifetime risk threshold using the Claus model. Expanding genetic testing beyond BRCA1/2 significantly increases the number of women who are candidates for breast MRI and other risk reduction measures, most of whom would not have been identified through family history assessment. Copyright © 2016 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  19. RAD51C germline mutations in breast and ovarian cancer cases from high-risk families.

    Directory of Open Access Journals (Sweden)

    Jessica Clague

    Full Text Available BRCA1 and BRCA2 are the most well-known breast cancer susceptibility genes. Additional genes involved in DNA repair have been identified as predisposing to breast cancer. One such gene, RAD51C, is essential for homologous recombination repair. Several likely pathogenic RAD51C mutations have been identified in BRCA1- and BRCA2-negative breast and ovarian cancer families. We performed complete sequencing of RAD51C in germline DNA of 286 female breast and/or ovarian cancer cases with a family history of breast and ovarian cancers, who had previously tested negative for mutations in BRCA1 and BRCA2. We screened 133 breast cancer cases, 119 ovarian cancer cases, and 34 with both breast and ovarian cancers. Fifteen DNA sequence variants were identified; including four intronic, one 5' UTR, one promoter, three synonymous, and six non-synonymous variants. None were truncating. The in-silico SIFT and Polyphen programs were used to predict possible pathogenicity of the six non-synonomous variants based on sequence conservation. G153D and T287A were predicted to be likely pathogenic. Two additional variants, A126T and R214C alter amino acids in important domains of the protein such that they could be pathogenic. Two-hybrid screening and immunoblot analyses were performed to assess the functionality of these four non-synonomous variants in yeast. The RAD51C-G153D protein displayed no detectable interaction with either XRCC3 or RAD51B, and RAD51C-R214C displayed significantly decreased interaction with both XRCC3 and RAD51B (p<0.001. Immunoblots of RAD51C-Gal4 activation domain fusion peptides showed protein levels of RAD51C-G153D and RAD51C-R214C that were 50% and 60% of the wild-type, respectively. Based on these data, the RAD51C-G153D variant is likely to be pathogenic, while the RAD51C- R214C variant is hypomorphic of uncertain pathogenicity. These results provide further support that RAD51C is a rare breast and ovarian cancer susceptibility gene.

  20. Haptoglobin phenotype is not a predictor of recurrence free survival in high-risk primary breast cancer patients

    Directory of Open Access Journals (Sweden)

    Harris Nathan

    2008-12-01

    Full Text Available Abstract Background Better breast cancer prognostication may improve selection of patients for adjuvant therapy. We conducted a retrospective follow-up study in which we investigated sera of high-risk primary breast cancer patients, to search for proteins predictive of recurrence free survival. Methods Two sample sets of high-risk primary breast cancer patients participating in a randomised national trial investigating the effectiveness of high-dose chemotherapy were analysed. Sera in set I (n = 63 were analysed by surface enhanced laser desorption ionisation time-of-flight mass spectrometry (SELDI-TOF MS for biomarker finding. Initial results were validated by analysis of sample set II (n = 371, using one-dimensional gel-electrophoresis. Results In sample set I, the expression of a peak at mass-to-charge ratio 9198 (relative intensity ≤ 20 or > 20, identified as haptoglobin (Hp alpha-1 chain, was strongly associated with recurrence free survival (global Log-rank test; p = 0.0014. Haptoglobin is present in three distinct phenotypes (Hp 1-1, Hp 2-1, and Hp 2-2, of which only individuals with phenotype Hp 1-1 or Hp 2-1 express the haptoglobin alpha-1 chain. As the expression of the haptoglobin alpha-1 chain, determined by SELDI-TOF MS, corresponds to the phenotype, initial results were validated by haptoglobin phenotyping of the independent sample set II by native one-dimensional gel-electrophoresis. With the Hp 1-1 phenotype as the reference category, the univariate hazard ratio for recurrence was 0.87 (95% CI: 0.56 – 1.34, p = 0.5221 and 1.03 (95% CI: 0.65 – 1.64, p = 0.8966 for the Hp 2-1 and Hp 2-2 phenotypes, respectively, in sample set II. Conclusion In contrast to our initial results, the haptoglobin phenotype was not identified as a predictor of recurrence free survival in high-risk primary breast cancer in our validation set. Our initial observation in the discovery set was probably the result of a type I error (i.e. false positive

  1. Guidelines for Follow-Up of Women at High Risk for Inherited Breast Cancer: Consensus Statement from the Biomed 2 Demonstration Programme on Inherited Breast Cancer

    Directory of Open Access Journals (Sweden)

    P. Møller

    1999-01-01

    Full Text Available Protocols for activity aiming at early diagnosis and treatment of inherited breast or breast-ovarian cancer have been reported. Available reports on outcome of such programmes are considered here. It is concluded that the ongoing activities should continue with minor modifications. Direct evidence of a survival benefit from breast and ovarian screening is not yet available. On the basis of expert opinion and preliminary results from intervention programmes indicating good detection rates for early breast cancers and 5-year survival concordant with early diagnosis, we propose that women at high risk for inherited breast cancer be offered genetic counselling, education in ‘breast awareness’ and annual mammography and clinical expert examination from around 30 years of age. Mammography every second year may be sufficient from 60 years on. BRCA1 mutation carriers may benefit from more frequent examinations and cancer risk may be reduced by oophorectomy before 40–50 years of age. We strongly advocate that all activities should be organized as multicentre studies subjected to continuous evaluation to measure the effects of the interventions on long-term mortality, to match management options more precisely to individual risks and to prepare the ground for studies on chemoprevention.

  2. Defining High-Risk Precursor Signaling to Advance Breast Cancer Risk Assessment and Prevention

    Science.gov (United States)

    2016-03-01

    the incidence and lethality of breast cancer will require a detailed understanding of the earliest tissue changes that ultimately drive the process of...journal articles, reprints of manuscripts and abstracts, a curriculum vitae, patent applications, study questionnaires, and surveys, etc. NONE The

  3. Anastrozole for prevention of breast cancer in high-risk postmenopausal women (IBIS-II)

    DEFF Research Database (Denmark)

    Cuzick, Jack; Sestak, Ivana; Forbes, John F

    2014-01-01

    were masked to treatment allocation; only the trial statistician was unmasked. The primary endpoint was histologically confirmed breast cancer (invasive cancers or non-invasive ductal carcinoma in situ). Analyses were done by intention to treat. This trial is registered, number ISRCTN31488319. FINDINGS...

  4. Defining High-Risk Precursor Signaling to Advance Breast Cancer Risk Assessment and Prevention

    Science.gov (United States)

    2017-03-01

    IRB-approved protocol that allows us to collect and analyze a portion of this tissue. Here, we propose detailed functional and molecular analysis of... protocol is shown below: Accomplishments: these analyses provided an unprecedented window in genomic aberrations in early breast cancer pathogenesis...benefit patients. This concept will be disseminated through the results of this research. None to report Delays in implementation of animal

  5. RAD51C mutation screening in high-risk patients from Serbian hereditary breast/ovarian cancer families.

    Science.gov (United States)

    Krivokuca, Ana; Yanowski, Kira; Rakobradovic, Jelena; Benitez, Javier; Brankovic-Magic, Mirjana

    2015-01-01

    In 2010 an important finding was published showing that heterozygous mutations in RAD51C were highly penetrant and were able to confer an increased risk for breast and ovarian cancers. The role of possible third high penetrance breast cancer susceptibility gene was assigned to RAD51C. Because of its rising importance in breast cancer development and the lack of information about RAD51C in Slavic populations, our goal was to identify potential population specific mutations in this gene in order to determine more detailed genetic screening strategy and breast cancer risk assessment. The study included 55 females from Serbian hereditary breast/ovarian cancer families negative for sequence alterations and large genomic rearrangements in BRCA1/2 genes. Whole coding region and exon-intron boundaries of RAD51C were analyzed by dHPLC. All mutations were confirmed by Sanger sequencing. SIFT and Polyphen were used to predict possible impact of non-synonymous variants. We found 5 variants in RAD51C including two missense, one intronic, one in the 5'UTR and one variant in the promoter region of the gene. Three detected variants are common - c.1-118G>A (rs16943176, MAF = 0,203); c.1-26C>T (rs12946397, MAF = 0,207) and c.904+34T>C (rs28363318, MAF = 0,186). We detected two missense variants, c.790G>A (p.Gly264Ser) in exon 5 and c.859A>G (p.Thr287Ala) in exon 6. Both of them were previously shown to exhibit reduced protein function but their contribution to cancer risk is still unknown. Although the initial reports implied that RAD51C might be promising candidate for next high penetrance breast cancer susceptibility gene, lack of confirmation suggested that RAD51C mutations are not as common as expected. Our study did not reveal truncating mutations in RAD51C suggesting that other breast cancer susceptibility genes may account for the increased susceptibility in our cohort of high-risk BRCA1/2 negative families.

  6. HR+/Her2- breast cancer in pre-menopausal women: The impact of younger age on clinical characteristics at diagnosis, disease management and survival.

    Science.gov (United States)

    De Camargo Cancela, Marianna; Comber, Harry; Sharp, Linda

    2016-12-01

    Young women (20-39 years-old) with breast cancer are diagnosed with more aggressive tumours and consequently have poorer survival. However, there is an evidence gap as to whether age has an independent effect on survival of pre-menopausal women diagnosed with HR+/Her2- tumours. The aim of this population-based study was to compare characteristics at diagnosis, determinants of treatment and survival in women aged 20-39 and 40-49 years diagnosed with HR+/Her2- tumours. From the National Cancer Registry Ireland, we identified women aged 20-49 diagnosed with a first invasive HR+/Her2- breast cancer during 2002-2008. Women aged 20-39 were compared to those aged 40-49 years. Poisson regression with robust error variance was used to explore the impact of age on treatment receipt. Associations between age and survival from all causes was investigated using Cox models. In multivariate models, women aged 20-39 significantly more often having no cancer-directed surgery (IRR=1.49, 95%CI 1.07, 2.08). In those having surgery, younger age was associated with significantly higher likelihood of receiving chemotherapy; age was not associated with receipt of adjuvant radiotherapy or endocrine therapy. Women aged 20-39 undergoing surgery were significantly more likely to die than women aged 40-49 (HR=1.84, 95%CI: 1.31, 2.59). Age is an independent prognostic factor in younger women diagnosed with HR+/Her2- breast cancer, supporting the hypothesis that breast cancer in women under 40 has more aggressive behaviour, even within HR+/Her2- tumours. Future research should explore the reasons for poorer survival in order to inform strategies to improve outcomes in this age group. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Effects of SULT1A1 Copy Number Variation on Estrogen Concentration and Tamoxifen-Associated Adverse Drug Reactions in Premenopausal Thai Breast Cancer Patients: A Preliminary Study.

    Science.gov (United States)

    Charoenchokthavee, Wanaporn; Ayudhya, Duangchit Panomvana Na; Sriuranpong, Virote; Areepium, Nutthada

    2016-01-01

    Tamoxifen is a pharmacological estrogen inhibitor that binds to the estrogen receptor (ER) in breast cells. However, it shows an estrogenic effect in other organs, which causes adverse drug reactions (ADRs). The sulfotransferase 1A1 (SULT1A1) enzyme encoded by the SULT1A1 gene is involved in estrogen metabolism. Previous research has suggested that the SULT1A1 copy number is linked with the plasma estradiol (E2) concentration. Here, a total of 34 premenopausal breast cancer patients, selected from the Thai Tamoxifen (TTAM) Project, were screened for their SULT1A1 copy number, plasma E2 concentration and ADRs. The mean age was 44.3±11.1 years, and they were subtyped as ER+/ progesterone receptor (PR) + (28 patients), ER+/ PR- (5 patients) and ER-/PR- (1 patient). Three patients reported ADRs, which were irregular menstruation (2 patients) and vaginal discharge (1 patient). Most (33) patients had two SULT1A1 copies, with one patient having three copies. The median plasma E2 concentration was 1,575.6 (IQR 865.4) pg/ml. Patients with ADRs had significantly higher plasma E2 concentrations than those patients without ADRs (p = 0.014). The plasma E2 concentration was numerically higher in the patient with three SULT1A1 copies, but this lacked statistical significance.

  8. Estrogen receptor, progesterone receptor, HER-2, and response to postmastectomy radiotherapy in high-risk breast cancer: The Danish Breast Cancer Cooperative Group

    DEFF Research Database (Denmark)

    Kyndi, M.; Sorensen, F.B.; Overgaard, M.

    2008-01-01

    -2+, Rec-/HER-2- (triple negative), and Rec-/HER-2+. Results A significantly improved overall survival after PMRT was seen only among patients characterized by good prognostic markers such as hormonal receptor-positive and HER-2- patients (including the two Rec+ subtypes). No significant overall......Purpose To examine the importance of estrogen receptor (ER), progesterone receptor (PgR), human epidermal growth factor receptor 2 (HER-2), and constructed subtypes in a large study randomly assigning patients to receive or not receive postmastectomy radiotherapy (PMRT). Patients and Methods...... The present analysis included 1,000 of the 3,083 high-risk breast cancer patients randomly assigned to PMRT in the Danish Breast Cancer Cooperative Group (DBCG) protocol 82 trials b and c. Tissue microarray sections were stained for ER, PgR, and HER-2. Median follow-up time for patients alive was 17 years...

  9. American College of Radiology-Compliant Short Protocol Breast MRI for High-Risk Breast Cancer Screening: A Prospective Feasibility Study.

    Science.gov (United States)

    Dogan, Basak E; Scoggins, Marion E; Son, Jong Bum; Wei, Wei; Candelaria, Rosalind; Yang, Wei T; Ma, Jingfei

    2018-01-01

    The purpose of this study was to assess the feasibility of a short protocol for screening breast MRI that is noninferior to standard-of-care (SOC) MRI in image quality that complies with American College of Radiology accreditation requirements. In a prospective feasibility trial, 23 women at high risk underwent both an initial SOC MRI examination that included axial iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) and T1-weighted volume imaging for breast assessment (VIBRANT) dynamic contrast-enhanced sequences and a separate short breast MRI protocol comprising a fast spin-echo (FSE) triple-echo Dixon T2 sequence for T2-weighted imaging and a 3D dual-echo fast spoiled gradient-echo two-point Dixon sequence for dynamic contrast-enhanced imaging from October 1, 2015, through May 2, 2016. Image quality assessment was performed by three radiologists, who scored the images for fat saturation, artifact severity, and quality of normal anatomic structures. Enhancing lesions were evaluated according to BI-RADS MRI features. Quantitative analysis was performed by measuring the signal intensity of anatomic areas in each patient. The mean acquisition time for short-protocol breast MRI was 9.42 minutes and for SOC MRI was 22.09 minutes (p 20-minute mean acquisition time. Larger studies comparing the cancer detection rate, sensitivity, and specificity of each imaging protocol are needed to determine whether short-protocol breast MRI can replace SOC MRI to screen patients at high breast cancer risk.

  10. Implications of using whole genome sequencing to test unselected populations for high risk breast cancer genes: a modelling study.

    Science.gov (United States)

    Warren-Gash, Charlotte; Kroese, Mark; Burton, Hilary; Pharoah, Paul

    2016-01-01

    The decision to test for high risk breast cancer gene mutations is traditionally based on risk scores derived from age, family and personal cancer history. Next generation sequencing technologies such as whole genome sequencing (WGS) make wider population testing more feasible. In the UK's 100,000 Genomes Project, mutations in 16 genes including BRCA1 and BRCA2 are to be actively sought regardless of clinical presentation. The implications of deploying this approach at scale for patients and clinical services are unclear. In this study we aimed to model the effect of using WGS to test an unselected UK population for high risk BRCA1 and BRCA2 gene variants to inform the debate around approaches to secondary genomic findings. We modelled the test performance of WGS for identifying pathogenic BRCA1 and BRCA2 mutations in an unselected hypothetical population of 100,000 UK women, using published literature to derive model input parameters. We calculated analytic and clinical validity, described potential health outcomes and highlighted current areas of uncertainty. We also performed a sensitivity analysis in which we re-ran the model 100,000 times to investigate the effect of varying input parameters. In our models WGS was predicted to identify correctly 93 pathogenic BRCA1 mutations and 151 BRCA2 mutations in 120 and 200 women respectively, resulting in an analytic sensitivity of 75.5-77.5 %. Of 244 women with identified pathogenic mutations, we estimated that 132 (range 121-198) would develop breast cancer, so could potentially be helped by intervention. We also predicted that breast cancer would occur in 41 women (range 36-62) incorrectly identified with no pathogenic mutations and in 12,460 women without BRCA1 or BRCA2 mutations. There was considerable uncertainty about the penetrance of mutations in people without a family history of disease and the appropriate threshold of absolute disease risk for clinical action, which impacts on judgements about the clinical

  11. Variants of cancer susceptibility genes in Korean BRCA1/2 mutation-negative patients with high risk for hereditary breast cancer

    OpenAIRE

    Park, Ji Soo; Lee, Seung-Tae; Nam, Eun Ji; Han, Jung Woo; Lee, Jung-Yun; Kim, Jieun; Kim, Tae Il; Park, Hyung Seok

    2018-01-01

    Background We evaluated the incidence and spectrum of pathogenic and likely pathogenic variants of cancer susceptibility genes in BRCA1/2 mutation-negative Korean patients with a high risk for hereditary breast cancer using a comprehensive multigene panel that included 35 cancer susceptibility genes. Methods Samples from 120 patients who were negative for BRCA1/2 mutations, but had been diagnosed with breast cancer that was likely hereditary, were prospectively evaluated for the prevalence of...

  12. Premenopausal Bone Health: Osteoporosis in Premenopausal Women

    OpenAIRE

    ABRAHAM, ALICE; COHEN, ADI; SHANE, ELIZABETH

    2013-01-01

    This article will discuss the diagnosis of osteoporosis in premenopausal women and the evaluation and management of those with low-trauma fractures and/or low bone mineral density. As secondary causes (glucocorticoid excess, anorexia nervosa, premenopausal estrogen deficiency, and celiac disease) are commonly the underlying cause of osteoporosis in this population, treatment of the underlying condition should be the focus of management. Additional management options, generally reserved for th...

  13. Roles of Kermanshahi Oil, Animal Fat, Dietary and Non- Dietary Vitamin D and other Nutrients in Increased Risk of Premenopausal Breast Cancer: A Case Control Study in Kermanshah, Iran.

    Science.gov (United States)

    Salarabadi, Asadollah; Bidgoli, Sepideh Arbabi; Madani, Sayed Hamid

    2015-01-01

    Kermanshahi oil is one the most favorable oils in Iran especially in Kermanshah province. We aimed to evaluate the role of usual intake of Kermanshahi oil and other kinds of dietary fats as well as different meats, vegetables and fruits, carbohydrates, cereals, grains, sweets, candy and lifestyle habits in risk of breast cancer. A case-control study with 47 consecutive, newly diagnosed premenopausal breast- cancer patients and 105 age and socioeconomic matched healthy women was conducted from 2013-2014 in Imam Reza hospital of Kermanshah using a standardized, validated questionnaire assessing various anthropometric, socio-demographic, lifestyle and dietary characteristics. Kermanshahi oil intake was associated with a 2.1-fold (OR= 2.123, 95% CI 1.332- 3.38) (p= 0.002) higher likelihood of having breast cancer, while daily intake of other solid animal fats also increased the likelihood by 2.8-fold (OR = 2.754, 95% CI 1.43- 5.273) (p cancer risk in this region. This study suggested that animal fat increases the risk of premenopausal breast cancer but many other dietary and non-dietary factors including calcium and vitamin D deficiency are consistently associated with increased odds of breast cancer in this region.

  14. Mapping Patterns of Ipsilateral Supraclavicular Nodal Metastases in Breast Cancer: Rethinking the Clinical Target Volume for High-risk Patients

    Energy Technology Data Exchange (ETDEWEB)

    Jing, Hao [Department of Radiation Oncology, Cancer Hospital and Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Wang, Shu-Lian, E-mail: wsl20040118@yahoo.com [Department of Radiation Oncology, Cancer Hospital and Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Li, Jing; Xue, Mei; Xiong, Zu-Kun [Department of Radiology, Cancer Hospital and Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Jin, Jing; Wang, Wei-Hu; Song, Yong-Wen; Liu, Yue-Ping; Ren, Hua; Fang, Hui; Yu, Zi-Hao; Liu, Xin-Fan [Department of Radiation Oncology, Cancer Hospital and Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China); Li, Ye-Xiong, E-mail: yexiong12@163.com [Department of Radiation Oncology, Cancer Hospital and Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing (China)

    2015-10-01

    Purpose: To map the location of metastatic supraclavicular (SCV) lymph nodes (LNMs) in breast cancer patients with SCV node involvement and determine whether and where the radiation therapy clinical target volume (CTV) of this region could be modified in high-risk subsets. Methods and Materials: Fifty-five patients with metastatic SCV LNMs were eligible for geographic mapping and atlas coverage analysis. All LNMs and their epicenters were registered proportionally by referencing the surrounding landmarks onto simulation computed tomography images of a standard patient. CTVs based on selected SCV atlases, including the one by the Radiation Therapy Oncology Group (RTOG) were contoured. A modified SCV CTV was tried and shown to have better involved-node coverage and thus theoretically improved prophylaxis in this setting. Results: A total of 50 (91%) and 45 (81.8%) patients had LNMs in the medial and lateral SCV subregions, respectively. Also, 36 patients (65.5%) had LNMs located at the junction of the jugular-subclavian veins. All nodes were covered in only 25.5% to 41.8% of patients by different atlases. The RTOG atlas covered all nodes in 25.5% of patients. Stratified by the nodes in all the patients as a whole, 49.2% to 81.3% were covered, and the RTOG atlas covered 62.6%. The lateral and posterior borders were the most overlooked locations. Modification by extending the borders to natural anatomic barriers allowed the new CTV to cover all the nodes in 81.8% of patients and encompass 96.1% of all the nodes. Conclusions: According to the distribution of SCV LNMs, the extent of existing atlases might not be adequate for potential metastatic sites in certain groups of patients. The extension of the lateral and posterior CTV borders in high-risk or recurrent patients might be a reasonable approach for increasing coverage. However, additional data in more homogeneous populations with localized disease are needed before routine application.

  15. Participation of Korean families at high risk for hereditary breast and ovarian cancer in BRCA1/2 genetic testing.

    Science.gov (United States)

    Sun, Young; Kang, Eunyoung; Baek, Hyunnam; Jung, Jaehag; Hwang, Euijun; Koo, Jauk; Kim, Eun-Kyu; Kim, Sung-Won

    2015-06-01

    The aim of our study was to determine the rate of participation in genetic testing, to determine the reasons for non-participation and to identify the factors affecting participation in BRCA genetic testing for high-risk patients. This study was performed through a retrospective review of 804 individuals who underwent genetic counseling for BRCA1/2 gene mutations at Seoul National University Bundang Hospital between July 2003 and September 2012. In total, 728 (90.5%) individuals underwent BRCA1/2 mutation screening after the initial genetic counseling; 88.2% of 647 probands and 100% of 157 family members were screened. In multivariate analysis, family history of breast cancer and younger age were independent variables affecting participation in genetic testing. Of the 132 people who initially declined genetic testing, 58 (43.9%) postponed the decision, 30 (22.7%) needed time to discuss the issue with family members, 22 (16.7%) did not want to know if they had a BRCA1/2 mutation, and 22 (16.7%) declined the test because of financial problems. When analyzing refusal of testing according to the time period before and after the implementation of national health insurance coverage for BRCA1/2 genetic testing, the critical reason given for refusal was different. After insurance coverage, refusal for financial reason was decreased from 61.1 to 9.6%. A family history of breast cancer and a younger age were important factors associated with participation in genetic testing. National health insurance decreased the proportion of individuals who did not participate in testing owing to a financial reason. In genetic counseling, we have to understand these issues and consider several factors that may influence an individual's decision to be tested. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. Mutation analysis and characterization of ATR sequence variants in breast cancer cases from high-risk French Canadian breast/ovarian cancer families

    Directory of Open Access Journals (Sweden)

    Pichette Roxane

    2006-09-01

    Full Text Available Abstract Background Ataxia telangiectasia-mutated and Rad3-related (ATR is a member of the PIK-related family which plays, along with ATM, a central role in cell-cycle regulation. ATR has been shown to phosphorylate several tumor suppressors like BRCA1, CHEK1 and TP53. ATR appears as a good candidate breast cancer susceptibility gene and the current study was designed to screen for ATR germline mutations potentially involved in breast cancer predisposition. Methods ATR direct sequencing was performed using a fluorescent method while widely available programs were used for linkage disequilibrium (LD, haplotype analyses, and tagging SNP (tSNP identification. Expression analyses were carried out using real-time PCR. Results The complete sequence of all exons and flanking intronic sequences were analyzed in DNA samples from 54 individuals affected with breast cancer from non-BRCA1/2 high-risk French Canadian breast/ovarian families. Although no germline mutation has been identified in the coding region, we identified 41 sequence variants, including 16 coding variants, 3 of which are not reported in public databases. SNP haplotypes were established and tSNPs were identified in 73 healthy unrelated French Canadians, providing a valuable tool for further association studies involving the ATR gene, using large cohorts. Our analyses led to the identification of two novel alternative splice transcripts. In contrast to the transcript generated by an alternative splicing site in the intron 41, the one resulting from a deletion of 121 nucleotides in exon 33 is widely expressed, at significant but relatively low levels, in both normal and tumoral cells including normal breast and ovarian tissue. Conclusion Although no deleterious mutations were identified in the ATR gene, the current study provides an haplotype analysis of the ATR gene polymorphisms, which allowed the identification of a set of SNPs that could be used as tSNPs for large-scale association

  17. An exercise trial targeting African-American women with metabolic syndrome and at high risk for breast cancer: Rationale, design, and methods.

    Science.gov (United States)

    Dash, Chiranjeev; Makambi, Kepher; Wallington, Sherrie F; Sheppard, Vanessa; Taylor, Teletia R; Hicks, Jennifer S; Adams-Campbell, Lucile L

    2015-07-01

    Metabolic syndrome and obesity are known risk factors for breast cancers. Exercise interventions can potentially modify circulating biomarkers of breast cancer risk but evidence in African-Americans and women with metabolic syndrome is lacking. The Focused Intervention on Exercise to Reduce CancEr (FIERCE) trial is a prospective, 6-month, 3-arm, randomized controlled trial to examine the effect of exercise on obesity, metabolic syndrome components, and breast cancer biomarkers among African-American women at high risk of breast cancer. Two hundred-forty inactive women with metabolic syndrome and absolute risk of breast cancer ≥ 1.40 will be randomized to one of the three trial arms: 1) a supervised, facility-based exercise arm; 2) a home-based exercise arm; and 3) a control group that maintains physical activity levels through the course of the trial. Assessments will be conducted at baseline, 3 months, and 6 months. The primary outcome variables are anthropometric indicators of obesity, metabolic syndrome components, and inflammatory, insulin-pathway, and hormonal biomarkers of breast cancer risk. The FIERCE trial will provide evidence on whether a short-term exercise intervention might be effective in reducing breast cancer risk among African-American women with comorbidities and high breast cancer risk--a group traditionally under-represented in non-therapeutic breast cancer trials. NCT02103140. Copyright © 2015. Published by Elsevier Inc.

  18. Premenopausal bone health: osteoporosis in premenopausal women.

    Science.gov (United States)

    Abraham, Alice; Cohen, Adi; Shane, Elizabeth

    2013-12-01

    This article will discuss the diagnosis of osteoporosis in premenopausal women and the evaluation and management of those with low-trauma fractures and/or low bone mineral density. As secondary causes (glucocorticoid excess, anorexia nervosa, premenopausal estrogen deficiency, and celiac disease) are commonly the underlying cause of osteoporosis in this population, treatment of the underlying condition should be the focus of management. Additional management options, generally reserved for those with major or multiple fractures and/or ongoing bone loss, will also be described.

  19. Using a state cancer registry to recruit young breast cancer survivors and high-risk relatives: protocol of a randomized trial testing the efficacy of a targeted versus a tailored intervention to increase breast cancer screening.

    Science.gov (United States)

    Katapodi, Maria C; Northouse, Laurel L; Schafenacker, Ann M; Duquette, Debra; Duffy, Sonia A; Ronis, David L; Anderson, Beth; Janz, Nancy K; McLosky, Jennifer; Milliron, Kara J; Merajver, Sofia D; Duong, Linh M; Copeland, Glenn

    2013-03-01

    The Michigan Prevention Research Center, the University of Michigan Schools of Nursing, Public Health, and Medicine, and the Michigan Department of Community Health propose a multidisciplinary academic-clinical practice three-year project to increase breast cancer screening among young breast cancer survivors and their cancer-free female relatives at greatest risk for breast cancer. The study has three specific aims: 1) Identify and survey 3,000 young breast cancer survivors (diagnosed at 20-45 years old) regarding their breast cancer screening utilization. 2) Identify and survey survivors' high-risk relatives regarding their breast cancer screening utilization. 3) Test two versions (Targeted vs. Enhanced Tailored) of an intervention to increase breast cancer screening among survivors and relatives. Following approval by human subjects review boards, 3,000 young breast cancer survivors will be identified through the Michigan Cancer Registry and mailed an invitation letter and a baseline survey. The baseline survey will obtain information on the survivors': a) current breast cancer screening status and use of genetic counseling; b) perceived barriers and facilitators to screening; c) family health history. Based on the family history information provided by survivors, we will identify up to two high-risk relatives per survivor. Young breast cancer survivors will be mailed consent forms and baseline surveys to distribute to their selected high-risk relatives. Relatives' baseline survey will obtain information on their: a) current breast cancer screening status and use of genetic counseling; and b) perceived barriers and facilitators to screening. Young breast cancer survivors and high-risk relatives will be randomized as a family unit to receive two versions of an intervention aiming to increase breast cancer screening and use of cancer genetic services. A follow-up survey will be mailed 9 months after the intervention to survivors and high-risk relatives to evaluate

  20. Mammographic breast density refines Tyrer-Cuzick estimates of breast cancer risk in high-risk women: findings from the placebo arm of the International Breast Cancer Intervention Study I.

    Science.gov (United States)

    Warwick, Jane; Birke, Hanna; Stone, Jennifer; Warren, Ruth M L; Pinney, Elizabeth; Brentnall, Adam R; Duffy, Stephen W; Howell, Anthony; Cuzick, Jack

    2014-10-08

    Mammographic density is well-established as a risk factor for breast cancer, however, adjustment for age and body mass index (BMI) is vital to its clinical interpretation when assessing individual risk. In this paper we develop a model to adjust mammographic density for age and BMI and show how this adjusted mammographic density measure might be used with existing risk prediction models to identify high-risk women more precisely. We explored the association between age, BMI, visually assessed percent dense area and breast cancer risk in a nested case-control study of women from the placebo arm of the International Breast Cancer Intervention Study I (72 cases, 486 controls). Linear regression was used to adjust mammographic density for age and BMI. This adjusted measure was evaluated in a multivariable logistic regression model that included the Tyrer-Cuzick (TC) risk score, which is based on classical breast cancer risk factors. Percent dense area adjusted for age and BMI (the density residual) was a stronger measure of breast cancer risk than unadjusted percent dense area (odds ratio per standard deviation 1.55 versus 1.38; area under the curve (AUC) 0.62 versus 0.59). Furthermore, in this population at increased risk of breast cancer, the density residual added information beyond that obtained from the TC model alone, with the AUC for the model containing both TC risk and density residual being 0.62 compared to 0.51 for the model containing TC risk alone (P =0.002). In women at high risk of breast cancer, adjusting percent mammographic density for age and BMI provides additional predictive information to the TC risk score, which already incorporates BMI, age, family history and other classic breast cancer risk factors. Furthermore, simple selection criteria can be developed using mammographic density, age and BMI to identify women at increased risk in a clinical setting. http://www.controlled-trials.com/ISRCTN91879928 (Registered: 1 June 2006).

  1. BRIP1 loss-of-function mutations confer high risk for familial ovarian cancer, but not familial breast cancer.

    Science.gov (United States)

    Weber-Lassalle, Nana; Hauke, Jan; Ramser, Juliane; Richters, Lisa; Groß, Eva; Blümcke, Britta; Gehrig, Andrea; Kahlert, Anne-Karin; Müller, Clemens R; Hackmann, Karl; Honisch, Ellen; Weber-Lassalle, Konstantin; Niederacher, Dieter; Borde, Julika; Thiele, Holger; Ernst, Corinna; Altmüller, Janine; Neidhardt, Guido; Nürnberg, Peter; Klaschik, Kristina; Schroeder, Christopher; Platzer, Konrad; Volk, Alexander E; Wang-Gohrke, Shan; Just, Walter; Auber, Bernd; Kubisch, Christian; Schmidt, Gunnar; Horvath, Judit; Wappenschmidt, Barbara; Engel, Christoph; Arnold, Norbert; Dworniczak, Bernd; Rhiem, Kerstin; Meindl, Alfons; Schmutzler, Rita K; Hahnen, Eric

    2018-01-24

    Germline mutations in the BRIP1 gene have been described as conferring a moderate risk for ovarian cancer (OC), while the role of BRIP1 in breast cancer (BC) pathogenesis remains controversial. To assess the role of deleterious BRIP1 germline mutations in BC/OC predisposition, 6341 well-characterized index patients with BC, 706 index patients with OC, and 2189 geographically matched female controls were screened for loss-of-function (LoF) mutations and potentially damaging missense variants. All index patients met the inclusion criteria of the German Consortium for Hereditary Breast and Ovarian Cancer for germline testing and tested negative for pathogenic BRCA1/2 variants. BRIP1 LoF mutations confer a high OC risk in familial index patients (odds ratio (OR) = 20.97, 95% confidence interval (CI) = 12.02-36.57, P mutations with familial BC was observed (OR = 1.81 95% CI = 1.00-3.30, P = 0.0623). In the subgroup of familial BC index patients without a family history of OC there was also no apparent association (OR = 1.42, 95% CI = 0.70-2.90, P = 0.3030). In 1027 familial BC index patients with a family history of OC, the BRIP1 mutation prevalence was significantly higher than that observed in controls (OR = 3.59, 95% CI = 1.43-9.01; P = 0.0168). Based on the negative association between BRIP1 LoF mutations and familial BC in the absence of an OC family history, we conclude that the elevated mutation prevalence in the latter cohort was driven by the occurrence of OC in these families. Compared with controls, predicted damaging rare missense variants were significantly more prevalent in OC (P = 0.0014) but not in BC (P = 0.0693) patients. To avoid ambiguous results, studies aimed at assessing the impact of candidate predisposition gene mutations on BC risk might differentiate between BC index patients with an OC family history and those without. In familial cases, we suggest that BRIP1 is a high-risk gene for late

  2. Prospective screening study of 0.5 Tesla dedicated magnetic resonance imaging for the detection of breast cancer in young, high-risk women

    Directory of Open Access Journals (Sweden)

    Sumkin Jules H

    2006-06-01

    Full Text Available Abstract Background Evidence-based screening guidelines are needed for women under 40 with a family history of breast cancer, a BRCA1 or BRCA2 mutation, or other risk factors. An accurate assessment of breast cancer risk is required to balance the benefits and risks of surveillance, yet published studies have used narrow risk assessment schemata for enrollment. Breast density limits the sensitivity of film-screen mammography but is not thought to pose a limitation to MRI, however the utility of MRI surveillance has not been specifically examined before in women with dense breasts. Also, all MRI surveillance studies yet reported have used high strength magnets that may not be practical for dedicated imaging in many breast centers. Medium strength 0.5 Tesla MRI may provide an alternative economic option for surveillance. Methods We conducted a prospective, nonrandomized pilot study of 30 women age 25–49 years with dense breasts evaluating the addition of 0.5 Tesla MRI to conventional screening. All participants had a high quantitative breast cancer risk, defined as ≥ 3.5% over the next 5 years per the Gail or BRCAPRO models, and/or a known BRCA1 or BRCA2 germline mutation. Results The average age at enrollment was 41.4 years and the average 5-year risk was 4.8%. Twenty-two subjects had BIRADS category 1 or 2 breast MRIs (negative or probably benign, whereas no category 4 or 5 MRIs (possibly or probably malignant were observed. Eight subjects had BIRADS 3 results, identifying lesions that were "probably benign", yet prompting further evaluation. One of these subjects was diagnosed with a stage T1aN0M0 invasive ductal carcinoma, and later determined to be a BRCA1 mutation carrier. Conclusion Using medium-strength MRI we were able to detect 1 early breast tumor that was mammographically undetectable among 30 young high-risk women with dense breasts. These results support the concept that breast MRI can enhance surveillance for young high-risk

  3. The Predictive Value of PITX2 DNA Methylation for High-Risk Breast Cancer Therapy: Current Guidelines, Medical Needs, and Challenges

    Directory of Open Access Journals (Sweden)

    Michaela Aubele

    2017-01-01

    Full Text Available High-risk breast cancer comprises distinct tumor entities such as triple-negative breast cancer (TNBC which is characterized by lack of estrogen (ER and progesterone (PR and the HER2 receptor and breast malignancies which have spread to more than three lymph nodes. For such patients, current (international guidelines recommend anthracycline-based chemotherapy as the standard of care, but not all patients do equally benefit from such a chemotherapy. To further improve therapy decision-making, predictive biomarkers are of high, so far unmet, medical need. In this respect, predictive biomarkers would permit patient selection for a particular kind of chemotherapy and, by this, guide physicians to optimize the treatment plan for each patient individually. Besides DNA mutations, DNA methylation as a patient selection marker has received increasing clinical attention. For instance, significant evidence has accumulated that methylation of the PITX2 (paired-like homeodomain transcription factor 2 gene might serve as a novel predictive and prognostic biomarker, for a variety of cancer diseases. This review highlights the current understanding of treatment modalities of high-risk breast cancer patients with a focus on recommended treatment options, with special attention on the future clinical application of PITX2 as a predictive biomarker to personalize breast cancer management.

  4. The Predictive Value of PITX2 DNA Methylation for High-Risk Breast Cancer Therapy: Current Guidelines, Medical Needs, and Challenges

    Science.gov (United States)

    Schmitt, Manfred; Napieralski, Rudolf; Paepke, Stefan; Ettl, Johannes; Absmaier, Magdalena; Magdolen, Viktor; Martens, John; Foekens, John A.; Wilhelm, Olaf G.; Kiechle, Marion

    2017-01-01

    High-risk breast cancer comprises distinct tumor entities such as triple-negative breast cancer (TNBC) which is characterized by lack of estrogen (ER) and progesterone (PR) and the HER2 receptor and breast malignancies which have spread to more than three lymph nodes. For such patients, current (inter)national guidelines recommend anthracycline-based chemotherapy as the standard of care, but not all patients do equally benefit from such a chemotherapy. To further improve therapy decision-making, predictive biomarkers are of high, so far unmet, medical need. In this respect, predictive biomarkers would permit patient selection for a particular kind of chemotherapy and, by this, guide physicians to optimize the treatment plan for each patient individually. Besides DNA mutations, DNA methylation as a patient selection marker has received increasing clinical attention. For instance, significant evidence has accumulated that methylation of the PITX2 (paired-like homeodomain transcription factor 2) gene might serve as a novel predictive and prognostic biomarker, for a variety of cancer diseases. This review highlights the current understanding of treatment modalities of high-risk breast cancer patients with a focus on recommended treatment options, with special attention on the future clinical application of PITX2 as a predictive biomarker to personalize breast cancer management. PMID:29138528

  5. Magnetic resonance imaging-guided core needle breast biopsies resulting in high-risk histopathologic findings: upstage frequency and lesion characteristics.

    Science.gov (United States)

    Weinfurtner, R Jared; Patel, Bhavika; Laronga, Christine; Lee, Marie C; Falcon, Shannon L; Mooney, Blaise P; Yue, Binglin; Drukteinis, Jennifer S

    2015-06-01

    Analysis of magnetic resonance imaging-guided breast biopsies yielding high-risk histopathologic features at a single institution found an overall upstage rate to malignancy of 14% at surgical excision. All upstaged lesions were associated with atypical ductal hyperplasia. Flat epithelial atypia and atypical lobular hyperplasia alone or with lobular carcinoma in situ were not associated with an upstage to malignancy. The purpose of the present study w as to determine the malignancy upstage rates and imaging features of high-risk histopathologic findings resulting from magnetic resonance imaging (MRI)-guided core needle breast biopsies. These features include atypical ductal hyperplasia (ADH), atypical lobular hyperplasia (ALH), flat epithelial atypia (FEA), and lobular carcinoma in situ (LCIS). A retrospective medical record review was performed on all MRI-guided core needle breast biopsies at a single institution from June 1, 2007 to December 1, 2013 to select biopsies yielding high-risk histopathologic findings. The patient demographics, MRI lesion characteristics, and histopathologic features at biopsy and surgical excision were analyzed. A total of 257 MRI-guided biopsies had been performed, and 50 yielded high-risk histopathologic features (19%). Biopsy site and surgical excision site correlation was confirmed in 29 of 50 cases. Four of 29 lesions (14%) were upstaged: 1 case to invasive ductal carcinoma and 3 cases to ductal carcinoma in situ. ADH alone had an overall upstage rate of 7% (1 of 14), mixed ADH/ALH a rate of 75% (3 of 4), ALH alone or with LCIS a rate of 0% (0 of 7), and FEA a rate of 0% (0 of 4). Only mixed ADH/ALH had a statistically significant upstage rate to malignancy compared with the other high-risk histopathologic subtypes combined. No specific imaging characteristics on MRI were associated with an upstage to malignancy on the statistical analysis. MRI-guided breast biopsies yielding high-risk histopathologic features were associated with

  6. Presence of high risk HPV DNA but indolent transcription of E6/E7 oncogenes in invasive ductal carcinoma of breast.

    Science.gov (United States)

    Wang, Depu; Fu, Ling; Shah, Walayat; Zhang, Jingwen; Yan, Yan; Ge, Xinhong; He, Jianjun; Wang, Yili; Li, Xu

    2016-12-01

    The causative role of high risk human papillomavirus (HR-HPV) in breast cancer development is controversial, though a number of reports have identified HR-HPV DNA in breast cancer specimens. Nevertheless, most studies to date have focused primarily on viral DNA rather than the viral transcription. The aim of this study was to investigate the presence of HR-HPV in breast cancer tissues at HPV DNA level and HPV oncogenes mRNA level by in situ hybridization (ISH). One hundred and forty six (146) cases of breast invasive ductal carcinoma(IDC) and 83 cases of benign breast lesions were included in the study. Type specific oligonucleotide probes were used for the DNA detection of HPV 16,18 and 58 by ISH. HR-HPV oncogenes mRNA was assayed by novel RNAscope HR-HPV HR7 assay ISH. p16 protein expression was evaluated by immunohistochemistry (IHC). HR-HPV 16,18 and 58 DNA were detected in 52 out of 146 (35.6%) IDC and in 3 out of 83 (3.6%) benign breast lesions by ISH. The HR-HPV mRNAs was detected only in a few specimens with strong HPV DNA positivity(4/25) in a few scattered cancer cells with very weak punctate nuclear and/or cytoplasmic staining. p16 over-expression did not correlate with the HPV DNA positive breast cancer samples(17/52 HPVDNA+ vs 28/94 HPV DNA-, p=0.731). HR-HPVs certainly exist in breast cancer tissue with less active transcription, which implies that the causal role of HPV in breast cancer development need further study. Copyright © 2016 Elsevier GmbH. All rights reserved.

  7. [Germ-line mutation of BRCA1 in patients with breast and/or ovarian cancer in high risk families in Northern France].

    Science.gov (United States)

    Peyrat, J P; Vennin, P; Hornez, L; Bonneterre, J

    1997-01-01

    The BRCA1 gene modification is responsible for an autosomal dominant syndrome of inherited early onset breast and/or ovarian cancer. This gene is estimated to account for almost half of inherited breast cancers and three quarters of inherited breast/ovarian cancers. This suggests that about 1 out of 500 women may carry BRCA1 mutation. The BRCA1 gene was isolated by positional cloning in 1994. More than 100 different mutations have been found in the germline of affected individuals. We looked by systematic sequencing at BRCA1 germline mutations in 36 patients treated at the Centre Oscar-Lambret for breast and/or ovarian cancer and that belonged to high risk families. We have found 24 mutations: 9 true mutations inducing modifications of the BRCA1 protein (BRCA1+), 5 mutations with unknown consequences on the BRCA1 protein and 10 mutations corresponding to polymorphisms that had been previously described. All the BRCA1+ cases had a HPG3 tumor. The median age of discovery and the receptor positivity percentage are lower in hereditary breast cancer than in the standard population of the breast cancers treated in our center. Consequently, BRCA1 mutations are associated to parameters thought to be of bad prognosis.

  8. Are there patients with T1 to T2, lymph node-negative breast cancer who are "high-risk" for locoregional disease recurrence?

    Science.gov (United States)

    Mamtani, Anita; Patil, Sujata; Stempel, Michelle M; Morrow, Monica

    2017-07-15

    Indications for postmastectomy radiotherapy (PMRT) in patients with T1 to T2, lymph node-negative (N0) breast cancer with "high-risk" features are controversial. The European Organization for Research and Treatment of Cancer (EORTC) 22922 and National Cancer Institute of Canada Clinical Trials Group MA20 trials reporting improved 10-year disease-free survival with lymph node irradiation included patients with high-risk N0 disease, but, to the authors' knowledge, benefits in patients receiving modern systemic therapy are uncertain. The authors retrospectively identified patients with T1 to T2N0 disease who were treated with mastectomy from January 2006 through December 2011. High-risk features included age patients, only 15 received PMRT and were excluded. Of the remaining 657 patients, 187 (28%) had 1 high-risk feature and 449 patients (68%) had ≥ 2 high-risk features. A total of 36 patients with unknown tumor grade were excluded from risk analysis. Approximately 98% of patients underwent sentinel lymph node biopsy alone and 86% received adjuvant systemic therapy. At a median of 5.6 years of follow-up, the locoregional disease recurrence (LRR) rate was 4.7% (31 patients). Increasing tumor size was found to be associated with LRR (hazard ratio, 1.70; P = .006), whereas other high-risk features were not (all P > .05). Receipt of systemic therapy decreased the LRR rate (hazard ratio, 0.40; P = .03). Although crude LRR rates increased from 3.8% to 9.4% with 1 versus ≥ 4 high-risk features, the number of risk factors was not found to be significantly associated with LRR (P = .54). In the current study, a low crude LRR rate (4.7%) was observed in a large unselected cohort of patients with T1 to T2N0 breast cancer with high-risk features who were treated with mastectomy and systemic therapy without PMRT. Although increasing tumor size and the omission of systemic therapy were found to be predictive, other features did not confer a higher LRR

  9. Effects of education based on the health belief model on screening behavior in high risk women for breast cancer, Tehran, Iran.

    Science.gov (United States)

    Hajian, Sepideh; Vakilian, Katayon; Najabadi, Khadijeh Mirzaii; Hosseini, Jalil; Mirzaei, Hamid Reza

    2011-01-01

    Breast cancer is the most common malignancy in women. Early diagnosis allows efficient treatment and increases survival, but the efficacy of breast self examination (BSE) is not sufficiently well established. The American Cancer Society aims to give women the opportunity to recognize the utility, limitations and adverse effects of breast cancer screening through education models based on psychological theories. With the Health Belief Model, people's health perceptions and attitudes influence their practices, for example with screening. The purpose of this randomized controlled clinical trial was to determine the effect of education based on this model on breast cancer screening in high risk Iranian women. Participants were women with a family history of breast cancer (mother, sister, and daughter). After explanation of the study objectives to participants, they were recruited on obtaining oral consent and each filled out the study questionnaire based on the Health Belief Model. Allocation was into two groups by computerized randomization, control and intervention, receiving education on breast cancer screening. Perceived susceptibility to and seriousness of breast cancer, perceived usefulness of and barriers to BSE, clinical breast examination, and mammography, and self-efficacy in the ability to perform these, were assessed, with comparison of scores for BSE practice before and after education and doing mammography and clinical examination by a physician in intervention and control group. The mean age was 37.8 ± 11.7 (range 19-60). The mean rank in the intervention group significantly differed before and after the education, but except for " perceived threat" and "perceived usefulness of breast self examination", we did not find any significant differences from the control group. After educational sessions, breast self examination and clinical examination practice rates were elevated. Health education based on well known psychological theories for breast cancer

  10. Selection bias influences reported contralateral breast cancer incidence and survival in high risk non-BRCA1/2 patients

    NARCIS (Netherlands)

    Tilanus-Linthorst, Madeleine M. A.; Bartels, Karina C. M.; Alves, Celina; Bakri, Bonnie; Crepin, Ellen; van den Ouweland, Ans; Klijn, Jan G. M.; Meijers-Heijboer, Hanne; Brekelmans, Cecile T. M.

    2006-01-01

    The results of studies comparing survival in familial and sporadic breast cancer (BC) are inconsistent. A higher incidence of contralateral breast cancer (CBC) has been reported in familial BC. Ascertainment bias may influence both the reported familial CBC and survival. We assessed CBC incidence,

  11. MRI screening-detected breast lesions in high-risk young women: the value of targeted second-look ultrasound and imaging-guided biopsy.

    Science.gov (United States)

    Peter, P; Dhillon, R; Bose, S; Bourke, A

    2016-10-01

    To analyse the value of targeted second-look ultrasound and imaging-guided biopsy in high-risk young women eligible for screening magnetic resonance imaging (MRI) in a tertiary referral centre in Perth, Western Australia. A retrospective analysis of eligible high-risk young women who underwent screening breast MRI and targeted second-look ultrasound between June 2012 and June 2014 was performed with review of data. Over a 2-year period, 139 women underwent high-risk screening MRI. Of these, 30 women (with a total of 45 lesions) were recalled for targeted second-look ultrasound. Thirty-four MRI-detected lesions were identified on targeted ultrasound with 19 of them proceeding to ultrasound-guided biopsy, while the remaining 15 lesions were considered benign on ultrasound, were not biopsied, and were stable on follow-up imaging 12 months later. One lesion proceeded to an MRI-guided biopsy to confirm a benign result. Of the 11 lesions not seen on ultrasound, nine underwent MRI biopsy, one proceeded directly to hook wire localisation and excision, and one did not return for biopsy and was lost to follow-up. The overall biopsy rate was 14.4%. The cancer detection rate was 1.4%. The results of this study indicate that targeted second-look ultrasound and ultrasound-guided biopsy is a cost-effective and time-efficient approach for MRI-detected lesions in young women at high risk of developing breast cancer. MRI-guided biopsy should be considered for ultrasonographically occult suspicious lesions as there is a low, but definite, risk of cancer. Copyright © 2016 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

  12. Postmastectomy radiotherapy improves disease-free survival of high risk of locoregional recurrence breast cancer patients with T1-2 and 1 to 3 positive nodes.

    Directory of Open Access Journals (Sweden)

    Zhen-Yu He

    Full Text Available The indications for post-mastectomy radiotherapy (PMRT with T1-2 breast cancer and 1-3 positive axillary lymph nodes is still controversial. The purpose of this study was to investigate the role of PMRT in T1-2 breast cancer with 1-3 positive axillary lymph node.We retrospectively reviewed the file records of 79 patients receiving PMRT and not receiving PMRT (618 patients.The median follow-up was 65 months. Multivariate analysis showed that PMRT was an independent prognostic factor of locoregional recurrence-free survival (LRFS (P = 0.010. Subgroup analysis of patients who did not undergo PMRT showed that pT stage, number of positive axillary lymph nodes, and molecular subtype were independent prognostic factors of LRFS. PMRT improved LRFS in the entire group (P = 0.005, but did not affect distant metastasis-free survival (DMFS (P = 0.494, disease-free survival (DFS (P = 0.215, and overall survival (OS (P = 0.645. For patients without PMRT, the 5-year LRFS of low-risk patients (0-1 risk factor for locoregional recurrence of 94.5% was significantly higher than that of high-risk patients (2-3 risk factors for locoregional recurrence (80.9%, P < 0.001. PMRT improved LRFS (P = 0.001 and DFS (P = 0.027 in high-risk patients, but did not improve LRFS, DMFS, DFS, and OS in low-risk patients.PMRT is beneficial in patients with high risk of locoregional recurrence breast cancer patients with T1-2 and 1 to 3 positive nodes.

  13. Postpartum diagnosis demonstrates a high risk for metastasis and merits an expanded definition of pregnancy-associated breast cancer.

    Science.gov (United States)

    Callihan, Eryn B; Gao, Dexiang; Jindal, Sonali; Lyons, Traci R; Manthey, Elizabeth; Edgerton, Susan; Urquhart, Alexander; Schedin, Pepper; Borges, Virginia F

    2013-04-01

    Previous studies report conflicting data on outcomes of pregnancy-associated breast cancer (PABC). Our aim was to examine the effect of a postpartum diagnosis on maternal prognosis in a young women's breast cancer cohort. We conducted a retrospective cohort study of women age ≤45 years, diagnosed with breast cancer (n = 619) during 1981-2011 at the University of Colorado Hospital and The Shaw Cancer Center in Edwards, CO. Breast cancer cases were grouped according to time between giving birth and diagnosis: nulliparous (n = 125), pregnant (n = 24), 5-pregnancy, but within five-years postpartum, had an approximate three fold increased risk of distant recurrence (HR 2.80, 95 % CI: 1.12-6.57) and death (HR 2.65, 95 % CI: 1.09-6.42) compared to nulliparous cases. Postpartum cases diagnosed within five years of last childbirth demonstrated a higher five-year distant recurrence probability (31.1 %) and a markedly lower five-year overall survival probability (65.8 %) compared to nulliparous cases (14.8 and 98.0 %, respectively). A diagnosis of breast cancer during the first five-years postpartum confers poorer maternal prognoses after adjustment for biologic subtype, stage, and year of diagnosis. We propose that the definition of PABC should include cases diagnosed up to at least five-years postpartum to better delineate the increased risk imparted by a postpartum diagnosis. Based on emerging preclinical and epidemiologic data, we propose that pregnant and postpartum cases be researched as distinct subsets of PABC to clarify the risk imparted by pregnancy and the events subsequent to pregnancy, such as breast involution, on breast cancer. Further, we highlight the importance of postpartum breast cancer as an area for further research to reduce the increased metastatic potential and mortality of PABC.

  14. HER2,TOP2A, and TIMP-1 and responsiveness to adjuvant anthracycline-containing chemotherapy in high-risk breast cancer patients

    DEFF Research Database (Denmark)

    Ejlertsen, Bent; Jensen, Maj-Britt; Nielsen, Kirsten V.

    2010-01-01

    lacked TIMP-1 immunoreactivity, 188 were HER2 positive, and 139 had a TOP2A aberration. HT status was a statistically significant predictor of benefit from CEF compared with CMF (P(interaction) = .036 for invasive disease-free survival [IDFS] and .047 for overall survival [OS]). The 269 (43%) patients......PURPOSE To evaluate whether the combination of HER2 with TIMP-1 (HT) or TOP2A with TIMP-1 (2T) more accurately identifies patients who benefit from cyclophosphamide, epirubicin, and fluorouracil (CEF) compared with cyclophosphamide, methotrexate, and fluorouracil (CMF) than these markers do when...... analyzed individually. PATIENTS AND METHODS The Danish Breast Cancer Cooperative Group (DBCG) 89D trial randomly assigned 980 high-risk Danish breast cancer patients to CMF or CEF. Archival tumor tissue was analyzed TIMP-1, and HER2-negative and TIMP-1 immunoreactive tumors were classified as HT...

  15. HER2, TOP2A, and TIMP-1 and responsiveness to adjuvant anthracycline-containing chemotherapy in high-risk breast cancer patients

    DEFF Research Database (Denmark)

    Ejlertsen, Bent; Jensen, Maj-Britt; Nielsen, Kirsten

    2010-01-01

    lacked TIMP-1 immunoreactivity, 188 were HER2 positive, and 139 had a TOP2A aberration. HT status was a statistically significant predictor of benefit from CEF compared with CMF (P(interaction) = .036 for invasive disease-free survival [IDFS] and .047 for overall survival [OS]). The 269 (43%) patients......PURPOSE To evaluate whether the combination of HER2 with TIMP-1 (HT) or TOP2A with TIMP-1 (2T) more accurately identifies patients who benefit from cyclophosphamide, epirubicin, and fluorouracil (CEF) compared with cyclophosphamide, methotrexate, and fluorouracil (CMF) than these markers do when...... analyzed individually. PATIENTS AND METHODS The Danish Breast Cancer Cooperative Group (DBCG) 89D trial randomly assigned 980 high-risk Danish breast cancer patients to CMF or CEF. Archival tumor tissue was analyzed TIMP-1, and HER2-negative and TIMP-1 immunoreactive tumors were classified as HT...

  16. Spectrum and characterisation of BRCA1 and BRCA2 deleterious mutations in high-risk Czech patients with breast and/or ovarian cancer

    Directory of Open Access Journals (Sweden)

    Kosinova Veronika

    2008-05-01

    Full Text Available Abstract Background The incidence of breast cancer has doubled over the past 20 years in the Czech Republic. Hereditary factors may be a cause of young onset, bilateral breast or ovarian cancer, and familial accumulation of the disease. BRCA1 and BRCA2 mutations account for an important fraction of hereditary breast and ovarian cancer cases. One thousand and ten unrelated high-risk probands with breast and/or ovarian cancer were analysed for the presence of a BRCA1 or BRCA2 gene mutation at the Masaryk Memorial Cancer Institute (Czech Republic during 1999–2006. Methods The complete coding sequences and splice sites of both genes were screened, and the presence of large intragenic rearrangements in BRCA1 was verified. Putative splice-site variants were analysed at the cDNA level for their potential to alter mRNA splicing. Results In 294 unrelated families (29.1% of the 1,010 probands pathogenic mutations were identified, with 44 different BRCA1 mutations and 41 different BRCA2 mutations being detected in 204 and 90 unrelated families, respectively. In total, three BRCA1 founder mutations (c.5266dupC; c.3700_3704del5; p.Cys61Gly and two BRCA2 founder mutations (c.7913_7917del5; c.8537_8538del2 represent 52% of all detected mutations in Czech high-risk probands. Nine putative splice-site variants were evaluated at the cDNA level. Three splice-site variants in BRCA1 (c.302-3C>G; c.4185G>A and c.4675+1G>A and six splice-site variants in BRCA2 (c.475G>A; c.476-2>G; c.7007G>A; c.8755-1G>A; c.9117+2T>A and c.9118-2A>G were demonstrated to result in aberrant transcripts and are considered as deleterious mutations. Conclusion This study represents an evaluation of deleterious genetic variants in the BRCA1 and 2 genes in the Czech population. The classification of several splice-site variants as true pathogenic mutations may prove useful for genetic counselling of families with high risk of breast and ovarian cancer.

  17. Variants of cancer susceptibility genes in Korean BRCA1/2 mutation-negative patients with high risk for hereditary breast cancer.

    Science.gov (United States)

    Park, Ji Soo; Lee, Seung-Tae; Nam, Eun Ji; Han, Jung Woo; Lee, Jung-Yun; Kim, Jieun; Kim, Tae Il; Park, Hyung Seok

    2018-01-16

    We evaluated the incidence and spectrum of pathogenic and likely pathogenic variants of cancer susceptibility genes in BRCA1/2 mutation-negative Korean patients with a high risk for hereditary breast cancer using a comprehensive multigene panel that included 35 cancer susceptibility genes. Samples from 120 patients who were negative for BRCA1/2 mutations, but had been diagnosed with breast cancer that was likely hereditary, were prospectively evaluated for the prevalence of high-penetrance and moderate-penetrance germline mutations. Nine patients (7.5%) had at least one pathogenic or likely pathogenic variant. Ten variants were identified in these patients: TP53 in two patients, PALB2 in three patients, BARD1 in two patients, BRIP1 in two patients, and MRE11A in one patient. We also identified 30 types of 139 variants of unknown significance (VUS). High-penetrance germline mutations, including TP53 and PALB2, tended to occur with high frequency in young (cancer patients (4/19, 21.1%) than in those diagnosed with breast cancer at ≥35 years of age (1/101, 1.0%; p = 0.003). These combined results demonstrate that multigene panels offer an alternative strategy for identifying veiled pathogenic and likely pathogenic mutations in breast cancer susceptibility genes.

  18. HER2 and TOP2A in high-risk early breast cancer patients treated with adjuvant epirubicin-based dose-dense sequential chemotherapy

    Directory of Open Access Journals (Sweden)

    Fountzilas George

    2012-01-01

    Full Text Available Abstract Background HER2 and TOP2A parameters (gene status, mRNA and protein expression have individually been associated with the outcome of patients treated with anthracyclines. The aim of this study was to comprehensively evaluate the prognostic/predictive significance of the above parameters in early, high-risk breast cancer patients treated with epirubicin-based, dose-dense sequential adjuvant chemotherapy. Methods In a series of 352 breast carcinoma tissues from patients that had been post-operatively treated with epirubicin-CMF with or without paclitaxel, we assessed HER2 and TOP2A gene status (chromogenic in situ hybridization, mRNA expression (quantitative reverse transcription PCR, as well as HER2 and TopoIIa protein expression (immunohistochemistry. Results HER2 and TOP2A amplification did not share the same effects on their downstream molecules, with consistent patterns observed in HER2 mRNA and protein expression according to HER2 amplification (all parameters strongly inter-related, p values Conclusions This study confirms the favorable prognostic value of HER2/TOP2A co-amplification and the adverse prognostic value of high TOP2A mRNA expression extending it to the adjuvant treatment setting in early high-risk breast cancer. The strong adverse prognostic impact of high HER2/TOP2A mRNA co-expression needs further validation in studies designed to evaluate markers predictive for anthracyclines. Trial registration Australian New Zealand Clinical Trials Registry ACTRN12611000506998.

  19. Effects of Tomato- and Soy-rich diets on the IGF-1 Hormonal Network: A Crossover Study of Postmenopausal Women at High Risk for Breast Cancer

    Science.gov (United States)

    McLaughlin, John M.; Olivo-Marston, Susan; Vitolins, Mara Z.; Bittoni, Marisa; Reeves, Katherine W.; Degraffinreid, Cecilia R.; Schwartz, Steven J.; Clinton, Steven K.; Paskett, Electra D.

    2013-01-01

    Objective To determine if dietary modifications with tomato products and/or a soy supplement affected circulating levels of IGF-1 and other markers of cell-signaling in postmenopausal women at risk for breast cancer. Methods Eligible and consented postmenopausal women at high risk for developing breast cancer were enrolled in a 26-week, two-arm (tomato and soy, 10 weeks each) longitudinal dietary intervention study in which each woman served as her own control. Changes in biochemical endpoints including Insuline-like Growth Factor (IGF)-1, IGF binding protein (BP)-3, estradiol, sex hormone binding globulin (SHBG), c-peptide, and insulin were measured for each intervention arm. Carotenoid and isoflavone levels were measured to assess adherence. Results Significant increases in carotenoid and isoflavone levels during the tomato and soy study arms, respectively, suggested that women were adherent to both arms of the intervention. The tomato-rich diet had little effect on cell-signaling biomarkers previously associated with breast cancer risk. However, results of the soy intervention showed that concentrations of IGF-1 and IGFBP-3 increased by 21.6 and 154.7 μmol/L, respectively (p=0.001 for both) and SHBG decreased by 5.4 μmol/L (p<0.001) after consumption of the soy protein supplement. Conclusions Increased soy protein intake may lead to small, but significant, increases in IGF-1 and IGFBP-3. Soy consumption also led to a significant decrease in SHBG, which has been hypothesized to promote, rather than prevent, cancer growth. Previous epidemiological studies, however, have confirmed soy’s protective effect on breast cancer. Additional investigation regarding the effect of soy on breast cancer risk and its mechanism of action appears warranted. PMID:21430071

  20. Effects of tomato- and soy-rich diets on the IGF-I hormonal network: a crossover study of postmenopausal women at high risk for breast cancer.

    Science.gov (United States)

    McLaughlin, John M; Olivo-Marston, Susan; Vitolins, Mara Z; Bittoni, Marisa; Reeves, Katherine W; Degraffinreid, Cecilia R; Schwartz, Steven J; Clinton, Steven K; Paskett, Electra D

    2011-05-01

    To determine whether dietary modifications with tomato products and/or a soy supplement affected circulating levels of insulin-like growth factor (IGF)-1 and other markers of cell signaling in postmenopausal women at risk for developing breast cancer. Eligible and consented postmenopausal women at high risk for developing breast cancer were enrolled in a 26-week, two-arm (tomato and soy, 10 weeks each) longitudinal dietary intervention study in which each woman served as her own control. Changes in biochemical endpoints including IGF-I, IGF-binding protein (IGFBP)-3, estradiol, sex hormone-binding globulin (SHBG), C-peptide, and insulin were measured for each intervention arm. Carotenoid and isoflavone levels were measured to assess adherence. Significant increases in carotenoid and isoflavone levels during the tomato and soy study arms, respectively, suggested that women were adherent to both arms of the intervention. The tomato-rich diet had little effect on cell-signaling biomarkers previously associated with breast cancer risk. However, results of the soy intervention showed that concentrations of IGF-I and IGFBP-3 increased by 21.6 and 154.7 μmol/L, respectively (P = 0.001 for both) and SHBG decreased by 5.4 μmol/L (P < 0.001) after consumption of the soy protein supplement. Increased soy protein intake may lead to small, but significant, increases in IGF-I and IGFBP-3. Soy consumption also led to a significant decrease in SHBG, which has been hypothesized to promote, rather than prevent, cancer growth. Previous epidemiologic studies, however, have confirmed protective effect of soy on breast cancer. Additional investigation about the effect of soy on breast cancer risk and its mechanism of action is warranted.

  1. Breast for Success: A Community-Academic Collaboration to Increase Breastfeeding Among High-Risk Mothers in Cleveland.

    Science.gov (United States)

    Furman, Lydia; Matthews, Lisa; Davis, Valeria; Killpack, Steve; O'Riordan, Mary Ann

    2016-01-01

    Exclusive breastfeeding is the optimal method of infant feeding. However, breastfeeding rates are notable for profound health disparities, for example, among inner-city African American women. Community-academic partnership offers an opportunity to intervene. To describe a targeted breastfeeding intervention anchored on community health worker (CHW) home visits to high-risk expectant mothers in Cleveland, Ohio, and to identify specific intervention components that increase the chances (odds) of a mother breastfeeding. We used a community-based participatory research (CBPR) approach and partnered with the Cleveland Department of Public Health MomsFirst Project and Community Endeavors Foundation, Inc., to create a culturally competent breastfeeding education program that "piggy backed" onto MomsFirst programming. Intervention components assessed include those delivered by CHWs (interactive modules and opportunity to select a doula) and by a lactation counselor (pre and postpartum phone calls, post-partum home visits). The 602 women who received any intervention component and reported a feeding outcome at 1 month postpartum were a mean age of 22.2 years, 514 (85.4%) were African American, 555 (92%) were unmarried, and 311 (52.4%) had not graduated high school. In multivariate analysis, odds of any breastfeeding were increased by receipt of curricular modules (odds ratio [OR], 1.11; 95% confidence interval [CI], 1.05-1.17, for each additional module) and by a postpartum visit (OR, 3.79; 95% CI, 2.06-6.96), and odds of exclusive breastfeeding were significantly increased by a postpartum visit (OR, 2.03; 95% CI, 1.13-3.63). Through community-academic partnership, we identified intervention components that significantly increased the odds of breastfeeding in this high-risk population and can inform future collaborations.

  2. Sentinel lymph node biopsy in patients with pure and high-risk ductal carcinoma in situ of the breast.

    Science.gov (United States)

    D'Eredità, Giovanni; Giardina, Carmela; Napoli, Anna; Ingravallo, Giuseppe; Troilo, Vito Leopoldo; Fischetti, Fernando; Berardi, Tommaso

    2009-01-01

    The role of sentinel lymph node biopsy in patients initially diagnosed with ductal carcinoma in situ resides in determining the predictors of invasive disease. The aim of the present study was to examine the incidence of sentinel lymph node metastases in a selected group of patients, with characteristics of high-risk ductal carcinoma in situ, in order to determine the clinical usefulness of sentinel lymph node biopsy. A total of 90 patients with a biopsy diagnosis of ductal carcinoma in situ were treated. Fifty-two patients with high-risk ductal carcinoma in situ had sentinel lymph node biopsy. The following characteristics of the primary tumor were considered as indicative of a risk of invasive disease: presence of palpable mass, mammographic mass, multicentric disease that required mastectomy, and histologically high nuclear grade or non-high nuclear grade with necrosis. Subdermal injections of 99mTc-labeled human albumin and subareolar injection of blue dye were used for sentinel lymph node identification. All sentinel nodes were sectioned serially and stained with hematoxylin and eosin. Immunohistochemical analysis was performed using a cytokeratin monoclonal antibody. A positive sentinel lymph node was found in only one patient (1.9%). The patient had a double lesion, and core-needle biopsy showed an atypical ductal hyperplasia and a intermediate degree of ductal carcinoma in situ. At pathologic review of the specimen, no invasive aspect was detected. The results of our study indicate that sentinel lymph node metastasis in pure ductal carcinoma in situ is extremely uncommon. We therefore suggest that sentinel lymph node biopsy might be indicated for patients with ductal carcinoma in situ detected as a palpable mass or as large extensive microcalcifications, as well as for patients who are undergoing mastectomy, especially with immediate reconstruction.

  3. Variations in the NBN/NBS1 gene and the risk of breast cancer in non-BRCA1/2 French Canadian families with high risk of breast cancer

    Directory of Open Access Journals (Sweden)

    Desjardins Sylvie

    2009-06-01

    Full Text Available Abstract Background The Nijmegen Breakage Syndrome is a chromosomal instability disorder characterized by microcephaly, growth retardation, immunodeficiency, and increased frequency of cancers. Familial studies on relatives of these patients indicated that they also appear to be at increased risk of cancer. Methods In a candidate gene study aiming at identifying genetic determinants of breast cancer susceptibility, we undertook the full sequencing of the NBN gene in our cohort of 97 high-risk non-BRCA1 and -BRCA2 breast cancer families, along with 74 healthy unrelated controls, also from the French Canadian population. In silico programs (ESEfinder, NNSplice, Splice Site Finder and MatInspector were used to assess the putative impact of the variants identified. The effect of the promoter variant was further studied by luciferase gene reporter assay in MCF-7, HEK293, HeLa and LNCaP cell lines. Results Twenty-four variants were identified in our case series and their frequency was further evaluated in healthy controls. The potentially deleterious p.Ile171Val variant was observed in one case only. The p.Arg215Trp variant, suggested to impair NBN binding to histone γ-H2AX, was observed in one breast cancer case and one healthy control. A promoter variant c.-242-110delAGTA displayed a significant variation in frequency between both sample sets. Luciferase reporter gene assay of the promoter construct bearing this variant did not suggest a variation of expression in the MCF-7 breast cancer cell line, but indicated a reduction of luciferase expression in both the HEK293 and LNCaP cell lines. Conclusion Our analysis of NBN sequence variations indicated that potential NBN alterations are present, albeit at a low frequency, in our cohort of high-risk breast cancer cases. Further analyses will be needed to fully ascertain the exact impact of those variants on breast cancer susceptibility, in particular for variants located in NBN promoter region.

  4. Large BRCA1 and BRCA2 genomic rearrangements in Danish high risk breast-ovarian cancer families

    DEFF Research Database (Denmark)

    Hansen, Thomas v O; Jønson, Lars; Albrechtsen, Anders

    2009-01-01

    BRCA1 and BRCA2 germ-line mutations predispose to breast and ovarian cancer. Large genomic rearrangements of BRCA1 account for 0-36% of all disease causing mutations in various populations, while large genomic rearrangements in BRCA2 are more rare. We examined 642 East Danish breast and/or ovarian...... cancer patients in whom a deleterious mutation in BRCA1 and BRCA2 was not detected by sequencing using the multiplex ligation-dependent probe amplification (MLPA) assay. We identified 15 patients with 7 different genomic rearrangements, including a BRCA1 exon 5-7 deletion with a novel breakpoint, a BRCA1...... exon 13 duplication, a BRCA1 exon 17-19 deletion, a BRCA1 exon 3-16 deletion, and a BRCA2 exon 20 deletion with a novel breakpoint as well as two novel BRCA1 exon 17-18 and BRCA1 exon 19 deletions. The large rearrangements in BRCA1 and BRCA2 accounted for 9.2% (15/163) of all BRCA1 and BRCA2 mutations...

  5. Adaptation of couples living with a high risk of breast/ovarian cancer and the association with risk-reducing surgery.

    Science.gov (United States)

    Shapira, Rachel; Turbitt, Erin; Erby, Lori H; Biesecker, Barbara B; Klein, William M P; Hooker, Gillian W

    2017-12-05

    Women who carry BRCA1/2 mutations have a significantly elevated risk for breast and ovarian cancer. The positive test result and subsequent decisions about risk reducing behaviors can evoke distress, anxiety and worry. Psychological adaptation, or the process of coming to terms with the implications of a health threat, is an understudied construct in BRCA1/2 carriers. Little is known about adaptation and how it relates to other aspects of living at high risk for cancer. Even less is understood about adaptation among partners of BRCA1/2 carriers, and its relationship to adaptation in high risk individuals. Women at increased risk of breast/ovarian cancer (N = 103) and a subset of partners (N = 39) completed questionnaires that assessed risk management decisions (e.g. screening, risk-reducing surgery), dyadic coping, and the outcome of psychological adaptation. Women who had undergone risk-reducing mastectomy (RRM) had significantly higher levels of adaptation than those who had not (t = 5.5, p adaptation than partners of women who had not undergone RRM (t = 3.7, p = 0.01, d = 0.96), though this association was not statistically significant when controlling for carriers' adaptation. Undergoing risk-reducing oophorectomy was not associated with adaptation for BRCA1/2 carriers or their partners. Risk-reducing mastectomy is a significant event in the process of adapting to life at risk for hereditary cancer. Further, adaptation among partners is highly related to adaptation in carriers. These results aid in the understanding of the experience of couples living with cancer risk and the medical decisions related to adaptation.

  6. Comparison of the Ability of Different Clinical Treatment Scores to Estimate Prognosis in High-Risk Early Breast Cancer Patients: A Hellenic Cooperative Oncology Group Study

    Science.gov (United States)

    Pliarchopoulou, Kyriaki; Wirtz, Ralph M.; Alexopoulou, Zoi; Zagouri, Flora; Veltrup, Elke; Timotheadou, Eleni; Gogas, Helen; Koutras, Angelos; Lazaridis, Georgios; Christodoulou, Christos; Pentheroudakis, George; Laskarakis, Apostolos; Arapantoni-Dadioti, Petroula; Batistatou, Anna; Sotiropoulou, Maria; Aravantinos, Gerasimos; Papakostas, Pavlos; Kosmidis, Paris; Pectasides, Dimitrios; Fountzilas, George

    2016-01-01

    Background-Aim Early breast cancer is a heterogeneous disease, and, therefore, prognostic tools have been developed to evaluate the risk for distant recurrence. In the present study, we sought to develop a risk for recurrence score (RRS) based on mRNA expression of three proliferation markers in high-risk early breast cancer patients and evaluate its ability to predict risk for relapse and death. In addition the Adjuvant! Online score (AOS) was also determined for each patient, providing a 10-year estimate of relapse and mortality risk. We then evaluated whether RRS or AOS might possibly improve the prognostic information of the clinical treatment score (CTS), a model derived from clinicopathological variables. Methods A total of 1,681 patients, enrolled in two prospective phase III trials, were treated with anthracycline-based adjuvant chemotherapy. Sufficient RNA was extracted from 875 samples followed by multiplex quantitative reverse transcription-polymerase chain reaction for assessing RACGAP1, TOP2A and Ki67 mRNA expression. The CTS, slightly modified to fit our cohort, integrated the prognostic information from age, nodal status, tumor size, histological grade and treatment. Patients were also classified to breast cancer subtypes defined by immunohistochemistry. Likelihood ratio (LR) tests and concordance indices were used to estimate the relative increase in the amount of information provided when either RRS or AOS is added to CTS. Results The optimal RRS, in terms of disease-free survival (DFS) and overall survival (OS), was based on the co-expression of two of the three evaluated genes (RACGAP1 and TOP2A). CTS was prognostic for DFS (p3 positive nodes (LR-Δχ2 23.9, p3 positive nodes. PMID:27695115

  7. Risks of Being Malignant or High Risk and Their Characteristics in Breast Lesions 20 mm or Larger After Benign Results on Ultrasonography-Guided 14-Gauge Core Needle Biopsy.

    Science.gov (United States)

    Moon, Hee Jung; Kim, Min Jung; Yoon, Jung Hyun; Kim, Eun-Kyung

    2016-06-01

    The malignancy risk, risk of being high-risk lesions after benign results on ultrasonography-guided 14-gauge core needle biopsies (US-CNBs), and their characteristics in breast lesions of 20 mm or greater were investigated. Eight hundred forty-seven breast lesions with benign results on US-CNB were classified as benign, high risk, and malignant through excision and clinical follow-up. The risks of being malignant or high risk were analyzed in all lesions, lesions 20 to 29 mm, and lesions 30 mm or greater. Their clinicopathological characteristics were evaluated. Of 847, 18 (2.1%) were malignant, 53 (6.3%) were high-risk lesions, and 776 (91.6%) were benign. Of 18 malignancies, 6 (33.3%) were malignant phyllodes tumors and 12 (66.7%) were carcinomas. In benign lesions 20 to 29 mm, risks of being malignant or high risk were 1.6% (9 of 566) and 4.4% (25 of 566). In 281 lesions 30 mm or greater, the risks of being malignant or high risk were 3.2% and 10%. The risk of being high risk in lesions 30 mm or greater was 10%, significantly higher than 4.4% of lesions 20 to 29 mm (P = 0.002). Excision can be considered in lesions measuring 20 mm or larger because of the 2.1% malignancy risk and the 6.3% risk of being high-risk lesions despite benign results on US-CNB. Excision should be considered in lesions measuring 30 mm or larger because of the 3.2% malignancy risk and the 10% risk of being high-risk lesions.

  8. Tamoxifen for one year versus two years versus 6 months of Tamoxifen and 6 months of megestrol acetate: A randomized comparison in postmenopausal patients with high-risk breast cancer (DBCG 89C)

    DEFF Research Database (Denmark)

    Andersen, Jørn; Kamby, C.; Ejlertsen, B.

    2008-01-01

    From January 1, 1990 to December 31, 1994, DBCG conducted a randomised trial in 1 615 postmenopausal women with operable, high-risk, receptor-positive or -unknown breast cancer. The patients were after surgery randomised to Tamoxifen for 1 year (TAM1), Tamoxifen for 2 years (TAM 2) or Tamoxifen f...

  9. Estrogen receptor, Progesterone receptor, HER2 status and Ki67 index and responsiveness to adjuvant tamoxifen in postmenopausal high-risk breast cancer patients enrolled in the DBCG 77C trial

    DEFF Research Database (Denmark)

    Knoop, Ann S; Lænkholm, Anne-Vibeke; Jensen, Maj-Britt

    2014-01-01

    BACKGROUND: The DBCG 77C trial compared one year of tamoxifen in postmenopausal, steroid-receptor unknown, high-risk breast cancer patients to no adjuvant systemic therapy. After a potential follow-up of 30years we report overall efficacy of the study and results according to subtypes subsequentl...

  10. The risk of contralateral breast cancer in patients from BRCA1/2 negative high risk families as compared to patients from BRCA1 or BRCA2 positive families: a retrospective cohort study

    Science.gov (United States)

    2012-01-01

    Introduction While it has been reported that the risk of contralateral breast cancer in patients from BRCA1 or BRCA2 positive families is elevated, little is known about contralateral breast cancer risk in patients from high risk families that tested negative for BRCA1/2 mutations. Methods A retrospective, multicenter cohort study was performed from 1996 to 2011 and comprised 6,235 women with unilateral breast cancer from 6,230 high risk families that had tested positive for BRCA1 (n = 1,154) or BRCA2 (n = 575) mutations or tested negative (n = 4,501). Cumulative contralateral breast cancer risks were calculated using the Kaplan-Meier product-limit method and were compared between groups using the log-rank test. Cox regression analysis was applied to assess the impact of the age at first breast cancer and the familial history stratified by mutation status. Results The cumulative risk of contralateral breast cancer 25 years after first breast cancer was 44.1% (95%CI, 37.6% to 50.6%) for patients from BRCA1 positive families, 33.5% (95%CI, 22.4% to 44.7%) for patients from BRCA2 positive families and 17.2% (95%CI, 14.5% to 19.9%) for patients from families that tested negative for BRCA1/2 mutations. Younger age at first breast cancer was associated with a higher risk of contralateral breast cancer. For women who had their first breast cancer before the age of 40 years, the cumulative risk of contralateral breast cancer after 25 years was 55.1% for BRCA1, 38.4% for BRCA2, and 28.4% for patients from BRCA1/2 negative families. If the first breast cancer was diagnosed at the age of 50 or later, 25-year cumulative risks were 21.6% for BRCA1, 15.5% for BRCA2, and 12.9% for BRCA1/2 negative families. Conclusions Contralateral breast cancer risk in patients from high risk families that tested negative for BRCA1/2 mutations is similar to the risk in patients with sporadic breast cancer. Thus, the mutation status should guide decision making for contralateral mastectomy. PMID

  11. Robust and validated models to predict high risk of non-sentinel node metastases in breast cancer patients with micrometastases or isolated tumor cells in the sentinel node

    DEFF Research Database (Denmark)

    Tvedskov, Tove F; Jensen, Maj-Britt; Balslev, Eva

    2014-01-01

    micrometastases or isolated tumor cells are found in sentinel node. The aim of this study was to validate these models in an independent Danish dataset. MATERIAL AND METHODS: We included 720 breast cancer patients with micrometastases and 180 with isolated tumor cells in sentinel node operated in 2009-2010 from...... in the original cohort: 0.63 and 0.64, respectively. The sensitivity and specificity for predicting risk of non-sentinel node metastases over 30% was 0.36 and 0.81, respectively, in the validation cohort. AUC for the model for patients with isolated tumor cells decreased from 0.73 in the original cohort to 0.......60 in the validation cohort. When dividing patients with isolated tumor cells into high and low risk of non-sentinel node metastases according to number of risk factors present, 37% in the high-risk group had non-sentinel node metastases. Specificity and sensitivity was 0.48 and 0.88, respectively, in the validation...

  12. Improved health perception after genetic counselling for women at high risk of breast and/or ovarian cancer: construction of new questionnaires--an Italian exploratory study.

    Science.gov (United States)

    Catania, Chiara; Feroce, Irene; Barile, Monica; Goldhirsch, Aron; De Pas, Tommaso; de Braud, Filippo; Boselli, Sabrina; Adamoli, Laura; Radice, Davide; Rossi, Alessandra; Spitaleri, Gianluca; Noberasco, Cristina; Bonanni, Bernardo

    2016-03-01

    Subjects referred to genetic counselling for cancer may have heightened perceptions of illness and death, even though they are healthy and this may cause anxiety and reluctance to follow through with consultation. We investigated such perceptions before and after counselling and genetic testing for cancer in a cohort of Italian women. We sought to understand the situation of the women referred by designing questionnaires administered to women at high risk of breast and/or ovarian cancer (those who had had a pathogenic mutation identified in a family member via diagnostic testing). We also assessed women after the diagnosis of breast cancers, but free of disease, to help determine risks in their families. The first questionnaires were administered before initial counselling, and the second were completed within 20 days after the counselling. When a genetic test was proposed, the individual was asked to fill in a third questionnaire; the final questionnaire was administered after the person had received the results of the genetic test. We evaluated 204 subjects. Before counselling, 89 % of the subjects were worried about their risk of disease, 52 % felt "different" because of their personal and family history, and 39 % declared that their life choices were influenced by their fear of cancer. After counselling, 82 % of the subjects felt more relived about their pre-existing fears and stated that this process of being seen in a clinic with genetic expertise had clarified the meaning of disease risk for them, and for 50 %, this experience had positively influenced their life choices. Thirty percentage of the subjects had a positive test; all of them felt safer in being cared for by specifically trained staff. Fifty percentage had a less informative test (e.g. "wild-type" gene found); 84 % of them were not worried by the uncertainty, and overall, 96 % considered counselling to be very useful. Candidates for genetic counselling frequently had heightened their perception

  13. Clinical Trial Results of the HER-2/neu (E75) Vaccine to Prevent Breast Cancer Recurrence in High-Risk Patients

    Science.gov (United States)

    Mittendorf, Elizabeth A.; Clifton, Guy T.; Holmes, Jarrod P.; Clive, Kevin S.; Patil, Ritesh; Benavides, Linda C.; Gates, Jeremy D.; Sears, Alan K.; Stojadinovic, Alexander; Ponniah, Sathibalan; Peoples, George E.

    2012-01-01

    BACKGROUND The authors conducted exploratory phase 1–2 clinical trials vaccinating breast cancer patients with E75, a human leukocyte antigen (HLA) A2/A3–restricted HER-2/neu (HER2) peptide, and granulocyte-macrophage colony-stimulating factor. The vaccine is given as adjuvant therapy to prevent disease recurrence. They previously reported that the vaccine is safe and effective in stimulating expansion of E75-specific cytotoxic T cells. Here, they report 24-month landmark analyses of disease-free survival (DFS). METHODS These dose escalation/schedule optimization trials enrolled lymph node-positive and high-risk lymph node-negative patients with HER2 (immunohistochemistry [IHC] 1-3+) expressing tumors. HLA-A2/A3+ patients were vaccinated; others were followed prospectively as controls for recurrence. DFS was analyzed by Kaplan-Meier curves; groups were compared using log-rank tests. RESULTS Of 195 enrolled patients, 182 were evaluable: 106 (58.2%) in the vaccinated group and 76 (41.8%) in the control group. The 24-month landmark analysis DFS was 94.3% in the vaccinated group and 86.8% in the control group (P = .08). Importantly, because of trial design, 65% of patients received a lower than optimal vaccine dose. In subset analyses, patients who benefited most from vaccination (vaccinated group vs control group) had lymph node-positive (DFS, 90.2% vs 79.1%; P = .13), HER2 IHC 1+-2+ (DFS, 94.0% vs 79.4%; P = .04), or grade 1 or 2 (DFS, 98.4% vs 86.0%; P = .01) tumors and were optimally dosed (DFS, 97.3% vs 86.8%; P = .08). A booster program has been initiated; no patients receiving booster inoculations have recurred. CONCLUSIONS The E75 vaccine has clinical efficacy that is more prominent in certain patients. A phase 3 trial enrolling lymph node-positive patients with HER2 low-expressing tumors is warranted. PMID:21989902

  14. [Prophylactic mastectomy in women at high risk for breast and ovarian cancer: qualitative analysis of the decision making process and long-term satisfaction of two women carrying a BRCA1-mutation].

    Science.gov (United States)

    Vodermaier, Andrea; Bauerfeind, Ingo; Untch, Michael; Nestle-Krämling, Carolin

    2006-01-01

    Bilateral prophylactic mastectomy and oophorectomy are currently the most effective prevention options for female carriers of the BRCA1 or BRCA2 gene. However, especially the mastectomy procedure is very invasive and is chosen rarely among high risk women in Germany. Little is known about how women cope with this surgery and their long-term satisfaction. Face-to-face interviews were conducted with two BRCA1 mutation carriers, who had undergone prophylactic mastectomy in their twenties 9 and 16 years ago. The process of decision making and long-term satisfaction were analysed using Mayring's qualitative content analysis. Both high risk women had a significant family history of breast and ovarian cancer. They were repeatedly confronted with uncontrollable courses of disease in their relatives who died of breast cancer between the age of 20 and 30 and left small children behind. Although both women experienced different decision making and peri- and post-operative complications, both were satisfied with the decision for prophylactic surgery and showed no regret. Deciding to obtain genetic testing pushed women towards further decision making concerning prophylactic surgery in case they carry a mutation. Information about carrier status reduced uncertainty even if the result was adverse. Both high risk women experienced a decrease in cancer related anxiety which may have heightened tolerance for quality of life related impairments. Implications for counseling are described.

  15. Global microRNA expression profiling of high-risk ER+ breast cancers from patients receiving adjuvant tamoxifen mono-therapy

    DEFF Research Database (Denmark)

    Lyng, Maria Bibi; Lænkholm, Anne-Vibeke; Søkilde, Rolf

    2012-01-01

    Despite the benefits of estrogen receptor (ER)-targeted endocrine therapies in breast cancer, many tumors develop resistance. MicroRNAs (miRNAs) have been suggested as promising biomarkers and we here evaluated whether a miRNA profile could be identified, sub-grouping ER+ breast cancer patients...

  16. Targeted Sequencing of the Mitochondrial Genome of Women at High Risk of Breast Cancer without Detectable Mutations in BRCA1/2.

    Directory of Open Access Journals (Sweden)

    Sophie Blein

    Full Text Available Breast Cancer is a complex multifactorial disease for which high-penetrance mutations have been identified. Approaches used to date have identified genomic features explaining about 50% of breast cancer heritability. A number of low- to medium penetrance alleles (per-allele odds ratio < 1.5 and 4.0, respectively have been identified, suggesting that the remaining heritability is likely to be explained by the cumulative effect of such alleles and/or by rare high-penetrance alleles. Relatively few studies have specifically explored the mitochondrial genome for variants potentially implicated in breast cancer risk. For these reasons, we propose an exploration of the variability of the mitochondrial genome in individuals diagnosed with breast cancer, having a positive breast cancer family history but testing negative for BRCA1/2 pathogenic mutations. We sequenced the mitochondrial genome of 436 index breast cancer cases from the GENESIS study. As expected, no pathogenic genomic pattern common to the 436 women included in our study was observed. The mitochondrial genes MT-ATP6 and MT-CYB were observed to carry the highest number of variants in the study. The proteins encoded by these genes are involved in the structure of the mitochondrial respiration chain, and variants in these genes may impact reactive oxygen species production contributing to carcinogenesis. More functional and epidemiological studies are needed to further investigate to what extent variants identified may influence familial breast cancer risk.

  17. Targeted Sequencing of the Mitochondrial Genome of Women at High Risk of Breast Cancer without Detectable Mutations in BRCA1/2.

    Science.gov (United States)

    Blein, Sophie; Barjhoux, Laure; Damiola, Francesca; Dondon, Marie-Gabrielle; Eon-Marchais, Séverine; Marcou, Morgane; Caron, Olivier; Lortholary, Alain; Buecher, Bruno; Vennin, Philippe; Berthet, Pascaline; Noguès, Catherine; Lasset, Christine; Gauthier-Villars, Marion; Mazoyer, Sylvie; Stoppa-Lyonnet, Dominique; Andrieu, Nadine; Thomas, Gilles; Sinilnikova, Olga M; Cox, David G

    2015-01-01

    Breast Cancer is a complex multifactorial disease for which high-penetrance mutations have been identified. Approaches used to date have identified genomic features explaining about 50% of breast cancer heritability. A number of low- to medium penetrance alleles (per-allele odds ratio high-penetrance alleles. Relatively few studies have specifically explored the mitochondrial genome for variants potentially implicated in breast cancer risk. For these reasons, we propose an exploration of the variability of the mitochondrial genome in individuals diagnosed with breast cancer, having a positive breast cancer family history but testing negative for BRCA1/2 pathogenic mutations. We sequenced the mitochondrial genome of 436 index breast cancer cases from the GENESIS study. As expected, no pathogenic genomic pattern common to the 436 women included in our study was observed. The mitochondrial genes MT-ATP6 and MT-CYB were observed to carry the highest number of variants in the study. The proteins encoded by these genes are involved in the structure of the mitochondrial respiration chain, and variants in these genes may impact reactive oxygen species production contributing to carcinogenesis. More functional and epidemiological studies are needed to further investigate to what extent variants identified may influence familial breast cancer risk.

  18. High risk of non-sentinel node metastases in a group of breast cancer patients with micrometastases in the sentinel node

    DEFF Research Database (Denmark)

    Tvedskov, Tove Filtenborg; Jensen, Maj-Britt; Lisse, Ida Marie

    2012-01-01

    Axillary lymph node dissection (ALND) in breast cancer patients with positive sentinel nodes is under debate. We aimed to establish two models to predict non-sentinel node (NSN) metastases in patients with micrometastases or isolated tumor cells (ITC) in sentinel nodes, to guide the decision...... for ALND. 1577 breast cancer patients with micrometastases and 304 with ITC in sentinel nodes, treated by sentinel lymph node dissection and ALND in 2002-2008, were identified in the Danish Breast Cancer Cooperative Group database. Risk of NSN metastases was calculated according to clinicopathological...... variables in a logistic regression analysis. We identified tumor size, proportion of positive sentinel nodes, lymphovascular invasion, hormone receptor status and location of tumor in upper lateral quadrant of the breast as risk factors for NSN metastases in patients with micrometastases. A model based...

  19. Effects of education based on the health belief model on screening behavior in high risk women for breast cancer, Tehran, Iran

    National Research Council Canada - National Science Library

    Hajian, Sepideh; Vakilian, Katayon; Najabadi, Khadijeh Mirzaii; Hosseini, Jalil; Mirzaei, Hamid Reza

    2011-01-01

    ...) is not sufficiently well established. The American Cancer Society aims to give women the opportunity to recognize the utility, limitations and adverse effects of breast cancer screening through education models based on psychological theories...

  20. Beliefs about weight and breast cancer: an interview study with high risk women following a 12 month weight loss intervention

    National Research Council Canada - National Science Library

    Wright, Claire E; Harvie, Michelle; Howell, Anthony; Evans, D Gareth; Hulbert-Williams, Nick; Donnelly, Louise S

    2015-01-01

    .... Whilst the exact links between weight and breast cancer are still emerging, it is imperative to explore how women understand these links and if these beliefs impact on successful behaviour change...

  1. A breast cancer meta-analysis of two expression measures of chromosomal instability reveals a relationship with younger age at diagnosis and high risk histopathological variables

    DEFF Research Database (Denmark)

    Endesfelder, David; McGranahan, Nicholas; Birkbak, Nicolai Juul

    2011-01-01

    , assessed by the two independently derived CIN expression signatures, is significantly associated with increased tumour size, ER negative or HER2 positive disease, higher tumour grade and younger age at diagnosis in ER negative breast cancer. These data support the hypothesis that chromosomal instability......Breast cancer in younger patients often presents with adverse histopathological features, including increased frequency of estrogen receptor negative and lymph node positive disease status. Chromosomal instability (CIN) is increasingly recognised as an important prognostic variable in solid tumours...

  2. Do attitude toward cancer, sense of coherence and family high risk predict more psychological distress in women referred for a breast cancer examination?

    Science.gov (United States)

    Gilbar, Ora

    2003-01-01

    The study focuses on the connection between attitude toward cancer, sense of coherence and family history of breast cancer, on the one hand, and psychological distress on the other among women who are referred for breast cancer examination following a medical examination prompted by a complaint of "feeling something in the breast." A sample of 314 women referred to a breast health clinic in northern Israel completed questionnaires that measured psychological distress (Brief Symptom Inventory), personal resources (the Sense of Coherence Scale), and mindset (Attitude to Cancer Treatment Scale). A weak sense of coherence and a more negative attitude toward cancer (i.e., viewing victims of cancer with pity; viewing the illness as a death sentence; harboring a fear of death from cancer) predict a high level of psychological distress while awaiting an examination. A family history of breast cancer, or a first-time examination, were not found to be predictors of greater psychological distress. Learning cognitive behavioral coping skills, as well as access to information on cancer and treatment in order to change attitude toward cancer, are needed.

  3. Identification of extracellular and intracellular signaling components of the mammary adipose tissue and its interstitial fluid in high risk breast cancer patients

    DEFF Research Database (Denmark)

    Celis, J.E.; Cabezón, T.; Gromov, P.

    2005-01-01

    It has become clear that growth and progression of breast tumor cells not only depend on their malignant potential but also on factors present in the tumor microenvironment. Of the cell types that constitute the mammary stroma, the adipocytes are perhaps the least well studied despite the fact......; regulation of nucleobase, nucleoside, and nucleic acid metabolism; and apoptosis. Apart from providing a comprehensive overview of the mammary fat proteome and its interstitial fluid, the results offer some insight as to the role of adipocytes in the breast tumor microenvironment and provide a first glance...... that they represent one of the most prominent cell types surrounding the breast tumor cells. There is compelling evidence demonstrating a role for the mammary fat pad in mammary gland development, and some studies have revealed the ability of fat tissue to augment the growth and ability to metastasize of mammary...

  4. The radiological excision of high risk and malignant lesions using the INTACT breast lesion excision system. A case series with an imaging follow up of at least 5 years.

    Science.gov (United States)

    Allen, S D; Osin, P; Nerurkar, A

    2014-07-01

    To evaluate the efficacy of a BLES procedure as a primary excisional biopsy rather than a surgical wide local excision for treatment of a high risk or a malignant lesion. 41 patients underwent a BLES procedure in order to attempt to remove a small breast lesion using a 15 mm or 20 mm wand from August 2007 to January 2009. The lesions were either proven on prior core biopsy to show high risk or malignant pathology or were considered to be indeterminate or suspicious on ultrasound or mammography. The pathology was reviewed to include the final status of lesion excision. If margin involvement was demonstrated then a formal surgical excision was subsequently recommended. Follow up mammography or ultrasound was performed annually in patients following the final pathological diagnosis. 9 patients had a primary diagnosis of atypia (columnar cell change with atypia or atypical ductal hyperplasia (ADH)), 23 patients had ductal carcinoma in situ (DCIS) and 9 had an invasive carcinoma (IC) at the original BLES pathology. Clear BLES margins of >1 mm were obtained in 3/9 atypia lesions, 15/23 DCIS and 0/9 IC. 12/13 low grade DCIS were completely excised. Subsequent surgical margin excisions were undertaken in 20 patients. After at least 5 years of follow up (mean 66 months), 1 lesion had recurred on imaging. A BLES excision has potential as an alternative technique to traditional surgical wide local excision in the management of certain small breast lesions with high risk and low grade malignant potential. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. Single nucleotide polymorphisms in miRNA binding sites and miRNA genes as breast/ovarian cancer risk modifiers in Jewish high-risk women.

    Science.gov (United States)

    Kontorovich, Tair; Levy, Asaf; Korostishevsky, Michael; Nir, Uri; Friedman, Eitan

    2010-08-01

    We hypothesized that aberrant gene silencing by miRNA may affect mutant BRCA penetrance. To test this notion, frequency of single nucleotide polymorphisms (SNPs; n = 42) within predicted miRNA binding sites or miRNA precursors were determined and compared in 363 BRCA1 mutation carriers: asymptomatic (n = 160), breast cancer (n = 140) and ovarian cancer (n = 63) patients, and in 125 BRCA2 mutation carriers: asymptomatic (n = 48), breast cancer (n = 58) and ovarian cancer (n = 19) patients. Overall, 16 of 42 SNPs were polymorphic, 11 had a minor allele frequency greater than 5% and 9 of them maintained the Hardy-Weinberg Equilibrium. Based on Cox regression and Kaplan-Meier analyses, statistically significant differences were noted in BRCA2 mutation carriers by health status in 3 SNPs: CC homozygosity at rs6505162 increased ovarian cancer risk (RR 2.77; p = 0.028; 95% CI, 1.11-6.9); heterozygote SNP carriers of rs11169571 had an approximately 2 fold increased risk for developing breast/ovarian cancer, whereas heterozygotes of the rs895819 SNP had an approximately 50% reduced risk for developing breast/ovarian cancer. This study provides preliminary evidence for another regulatory level of penetrance of deleterious mutations in cancer predisposition genes.

  6. Trabecular bone density in premenopausal rheumatoid arthritis ...

    African Journals Online (AJOL)

    Trabecular bone density in premenopausal rheumatoid arthritis patients. ... Objective. This study was undertaken to compare trabecular bone mineral density (BMD) in premenopausal rheumatoid arthritis. (RA) patients and normal ... Using Bayes' theorem, the prevalence of osteopenia in RA was found to be6%. Conclusion.

  7. Long-term results of International Breast Cancer Study Group Trial VIII: adjuvant chemotherapy plus goserelin compared with either therapy alone for premenopausal patients with node-negative breast cancer

    Science.gov (United States)

    Karlsson, P.; Sun, Z.; Braun, D.; Price, K. N.; Castiglione-Gertsch, M.; Rabaglio, M.; Gelber, R. D.; Crivellari, D.; Collins, J.; Murray, E.; Zaman, K.; Colleoni, M.; Gusterson, B. A.; Viale, G.; Regan, M. M.; Coates, A. S.; Goldhirsch, A.

    2011-01-01

    Background: The International Breast Cancer Study Group Trial VIII compared long-term efficacy of endocrine therapy (goserelin), chemotherapy [cyclophosphamide, methotrexate and fluorouracil (CMF)], and chemoendocrine therapy (CMF followed by goserelin) for pre/perimenopausal women with lymph-node-negative breast cancer. Patients and methods: From 1990 to 1999, 1063 patients were randomized to receive (i) goserelin for 24 months (n = 346), (ii) six courses of ‘classical’ CMF (cyclophosphamide, methotrexate, 5-fluorouracil) chemotherapy (n = 360), or (iii) six courses of CMF plus 18 months goserelin (CMF→ goserelin; n = 357). Tumors were classified as estrogen receptor (ER) negative (19%), ER positive (80%), or ER unknown (1%); 19% of patients were younger than 40. Median follow-up was 12.1 years. Results: For the ER-positive cohort, sequential therapy provided a statistically significant benefit in disease-free survival (DFS) (12-year DFS = 77%) compared with CMF alone (69%) and goserelin alone (68%) (P = 0.04 for each comparison), due largely to the effect in younger patients. Patients with ER-negative tumors whose treatment included CMF had similar DFS (12-year DFS CMF = 67%; 12-year DFS CMF→ goserelin = 69%) compared with goserelin alone (12-year DFS = 61%, P= NS). Conclusions: For pre/perimenopausal women with lymph-node-negative ER-positive breast cancer, CMF followed by goserelin improved DFS in comparison with either modality alone. The improvement was the most pronounced in those aged below 40, suggesting an endocrine effect of prolonged CMF-induced amenorrhea. PMID:21325445

  8. Predictors for contralateral prophylactic mastectomy in breast cancer patients.

    Science.gov (United States)

    Fu, Yun; Zhuang, Zhigang; Dewing, Michelle; Apple, Sophia; Chang, Helena

    2015-01-01

    In recent years, radical breast cancer surgery has been largely replaced by breast conservation treatment, due to early diagnosis and more effective adjuvant treatment. While breast conservation is mostly preferred, the trend of bilateral mastectomy has risen in the United States. The aim of this study is to determine factors influencing patients' choice for having contralateral prophylactic mastectomy (CPM). This is a retrospective study of 373 patients diagnosed with primary invasive breast cancer who were treated by bilateral or unilateral mastectomy (BM or UM) at the Revlon/UCLA Breast Center between Jan. 2002 and Dec. 2010. In the BM group, only those with unilateral breast cancer who chose CPM were included in the analysis. When compared with the UM group, the following factors were found to be associated with BM: younger age, pre-menopausal, a family history of breast/ovarian cancer, BRCA mutation, more breast biopsies, history of breast augmentation, having MRI study within 6 months before the surgery, more likely to have reconstruction and sentinel lymph node biopsy (SLNB) and fewer had neoadjuvant/adjuvant chemotherapy/radiation. When patients with bilateral breast cancer were excluded, multivariate logistic regression analysis indicated younger patients with negative nodes, SLNB as the only nodal surgery and positive family history were significant factors predicting CPM and immediate reconstruction using tissue expanders or implants. Younger age, lower TN stage, requiring only SLNB and high risk family history predict contralateral prophylactic mastectomy. Tissue expander/implant-based reconstructions were more frequently chosen by patients with BM.

  9. High local recurrence risk is not associated with large survival reduction after postmastectomy radiotherapy in high-risk breast cancer: a subgroup analysis of DBCG 82 b

    DEFF Research Database (Denmark)

    Kyndi, Marianne; Overgaard, Marie; Nielsen, Hanne M

    2009-01-01

    randomly assigned to not receive radiotherapy, three prognostic subgroups of LR risk were found. "The good" defined by at least four out of five favorable criteria (3 positive nodes, tumor size 2cm, Grade 1 malignancy, estrogen or progesterone receptor positive, HER2 negative), "the Poor" defined...... radiotherapy in the DBCG82 b&c trials. Tissue microarrays had been constructed and sections stained for estrogen, progesterone and HER2 receptors. Median potential follow-up time was 17 years. Endpoints were LR as isolated first event, breast cancer mortality and overall mortality. RESULTS: Among patients...... by at least two out of three un-favorable criteria (>3 positive nodes, tumor size >5cm, Grade 3 malignancy) and finally "the Intermediate" the group in between. The smallest absolute reduction in 5-year LR probability (11%) after radiotherapy was seen for the good prognosis group. A similar absolute reduction...

  10. Use of Gene Expression Profiles of Peripheral Blood Lymphocytes to Distinguish BRCA1 Mutation Carriers in High Risk Breast Cancer Families

    Directory of Open Access Journals (Sweden)

    Marie-Laure Vuillaume

    2009-01-01

    Full Text Available Mutations in two major genes, BRCA1 and BRCA2, account for up to 30% of families with hereditary breast cancer. Unfortunately, in most families there is little to indicate which gene should be targeted first for mutation screening, which is labor intensive, time consuming and often prohibitively expensive. As BRCA1 is a tumor suppressor gene involved in various cellular processes, heterozygous mutations could deregulate dependent pathways, such as DNA damage response, and disturb transcriptional activity of genes involved in the downstream signaling cascade. We investigated gene expression profiling in peripheral blood lymphocytes to evaluate this strategy for distinguishing BRCA1 mutation carriers from non-carriers. RNA from whole blood samples of 15 BRCA1 mutation carriers and 15 non-carriers from BRCA1 or BRCA2 families were hybridized to Agilent Technologies Whole Human Genome OligoMicroarrays (4 × 44 K multiplex format containing 41,000 unique human genes and transcripts. Gene expression data were analyzed with Welch’s t-tests and submitted to hierarchical clustering (GeneSpring GX software, Agilent Technologies. Statistical analysis revealed a slight tendency for 133 genes to be differentially expressed between BRCA1 mutation carriers and non-carriers. However, hierarchical clustering of these genes did not accurately discriminate BRCA1 mutation carriers from non-carriers. Expression variation for these genes according to BRCA1 mutation status was weak. In summary, microarray profiling of untreated whole blood does not appear to be informative in identifying breast cancer risk due to BRCA1 mutation.

  11. Long term disease-free survival and T cell and antibody responses in women with high-risk Her2+ breast cancer following vaccination against Her2

    Directory of Open Access Journals (Sweden)

    Anders Carey

    2007-09-01

    Full Text Available Abstract Background The HER2-inhibiting antibody trastuzumab, in combination with chemotherapy, significantly improves survival of women with resected, HER2-overexpressing breast cancers, but is associated with toxicities including a risk of cardiomyopathy. Additionally, the beneficial effect of trastuzumab is expected to decrease once the drug is discontinued. We proposed to address these concerns by using cancer vaccines to stimulate HER2 intracellular domain (ICD-specific T cell and antibody responses. Methods Subjects with stage II (≥ 6 +LN, III, or stage IV breast cancerwith > 50% HER2 overexpressing tumor cells who were disease-free after surgery and adjuvant therapy were eligible. Vaccines consisted of immature, cultured DC (n = 3, mature cultured DC (n = 3, or mature Flt3-ligand mobilized peripheral blood DC (n = 1 loaded with ICD, or tetanus toxoid, keyhole limpet hemocyanin or CMV peptide as controls, and were administered intradermally/subcutaneously four times at 3 week intervals. ICD-specific T cell and antibody responses were measured. Cardiac function was determined by MUGA or ECHO; long term disease status was obtained from patient contact. Results All seven patients successfully underwent DC generation and five received all 4 immunizations. There were no toxicities greater than grade 1 or ejection fraction decrements below normal. Delayed-type hypersensitivity (DTH reactions at the injection site occurred in 6/7 patients and HER2 specificity was detected by cytokine flow cytometry or ELISPOT in 5 patients. At more than 5 years of follow-up, 6/7 had detectable anti-ICD antibodies. One patient experienced a pulmonary recurrence at 4 years from their study immunizations. This recurrence was resected and they are without evidence of disease. All patients are alive and disease-free at 4.6–6.7 years of follow-up. Conclusion Although this was a small pilot study, the well-tolerated nature of the vaccines, the lack of cardiac

  12. A Radio-genomics Approach for Identifying High Risk Estrogen Receptor-positive Breast Cancers on DCE-MRI: Preliminary Results in Predicting OncotypeDX Risk Scores

    Science.gov (United States)

    Wan, Tao; Bloch, B. Nicolas; Plecha, Donna; Thompson, Cheryi L.; Gilmore, Hannah; Jaffe, Carl; Harris, Lyndsay; Madabhushi, Anant

    2016-02-01

    To identify computer extracted imaging features for estrogen receptor (ER)-positive breast cancers on dynamic contrast en-hanced (DCE)-MRI that are correlated with the low and high OncotypeDX risk categories. We collected 96 ER-positivebreast lesions with low (30, N = 41) OncotypeDX recurrence scores. Each lesion was quantitatively charac-terize via 6 shape features, 3 pharmacokinetics, 4 enhancement kinetics, 4 intensity kinetics, 148 textural kinetics, 5 dynamic histogram of oriented gradient (DHoG), and 6 dynamic local binary pattern (DLBP) features. The extracted features were evaluated by a linear discriminant analysis (LDA) classifier in terms of their ability to distinguish low and high OncotypeDX risk categories. Classification performance was evaluated by area under the receiver operator characteristic curve (Az). The DHoG and DLBP achieved Az values of 0.84 and 0.80, respectively. The 6 top features identified via feature selection were subsequently combined with the LDA classifier to yield an Az of 0.87. The correlation analysis showed that DHoG (ρ = 0.85, P cancers.

  13. Psychological reactions, quality of life, and body image after bilateral prophylactic mastectomy in women at high risk for breast cancer: a prospective 1-year follow-up study.

    Science.gov (United States)

    Brandberg, Yvonne; Sandelin, Kerstin; Erikson, Staffan; Jurell, Göran; Liljegren, Annelie; Lindblom, Annika; Lindén, Ann; von Wachenfeldt, Anna; Wickman, Marie; Arver, Brita

    2008-08-20

    To prospectively evaluate body image, sexuality, emotional reactions (anxiety, depression), and quality of life in a sample of women having increased risk for breast cancer before and 6 months and 1 year after bilateral prophylactic mastectomy (BPM), and to compare preoperative expectations of the operation with postoperative reactions concerning the impact on six areas of the women's lives. A total of 90 of 98 consecutive women who underwent BPM during October 1997 to December 2005 were included. Data were collected by self-administered questionnaires (eg, Hospital Anxiety and Depression scale, Swedish Short Term-36 Health Survey, Body Image Scale, Sexual Activity Questionnaire) before the operation (n = 81), and 6 (n = 71) and 12 months (n = 65) after BPM. Anxiety decreased over time (P = .0004). No corresponding difference was found for depression. No differences in health-related quality of life over time were found, with one exception. A substantial proportion of the women reported problems with body image 1 year after BPM (eg, self consciousness, 48%; feeling less sexually attractive, 48%; and dissatisfaction with the scars, 44%). Sexual pleasure was rated lower 1-year post-BPM as compared with before operation (P = .005), but no differences over time in habit, discomfort, or activity were found. No negative effects on anxiety, depression, and quality of life were found. Anxiety and social activities improved. Negative impact on sexuality and body image was reported.

  14. Study of failure pattern among high-risk breast cancer patients with or without postmastectomy radiotherapy in addition to adjuvant systemic therapy: long-term results from the Danish Breast Cancer Cooperative Group DBCG 82 b and c randomized studies

    DEFF Research Database (Denmark)

    Nielsen, Hanne Melgaard; Overgaard, Marie; Grau, Cai

    2006-01-01

    treatment with or without RT. PATIENTS AND METHODS: A long-term follow-up was performed among the 3,083 patients from the Danish Breast Cancer Cooperative Group 82 b and c trials, except in those already recorded with distant metastases (DM) or contralateral breast cancer (CBC). The end points were LRR, DM......, and CBC, and the follow-up continued until DM, CBC, emigration, or death. Information was selected from medical records, general practitioners, and the National Causes of Death Registry. The median potential follow-up time was 18 years. RESULTS: The 18-year probability of any first breast cancer event...

  15. ER-positive breast cancer patients with more than three positive nodes or grade 3 tumors are at high risk of late recurrence after 5-year adjuvant endocrine therapy.

    Science.gov (United States)

    Song, Fangbin; Zhang, Jianbing; Li, Shanbao; Wu, Junyi; Jin, Tao; Qin, Jun; Wang, Ye; Wang, Min; Xu, Junming

    2017-01-01

    Currently, although several clinical trials available give strong suggestions that extension of endocrine therapy has benefits, the risk level at which patients may benefit from extended endocrine therapy remains uncertain. This study aimed to identify the proportion of patients at a substantial risk of late recurrence after 5-year adjuvant endocrine therapy. We reviewed 1,056 female patients with primary breast cancer who underwent curative resection between January 2006 and December 2011. Univariate and multivariate analyses were performed using the Cox proportional hazards regression model to identify prognostic factors. A total of 327 eligible patients were eventually enrolled in this study. Among them, 42 (12.8%) patients suffered from distant metastasis and 34 (10.4%) patients experienced locoregional recurrence after 5-year adjuvant endocrine therapy. In multivariate analysis, patients with more than three positive nodes (hazard ratio [HR] =2.176, 95% CI=1.071-4.421; P =0.032) and histologic grade 3 disease (HR=2.098, 95% CI=1.300-3.385; P =0.002) were significantly associated with high risk of late recurrence. However, only histologic grade 3 (HR=2.212, 95% CI=1.166-4.194; P =0.015) was significantly associated with high risk of distant metastasis. Late relapse after completion of 5-year adjuvant endocrine therapy was still common, and grade 3 and more than three positive nodes were the risk factors of late recurrence, while grade 3 was the only risk factor of late distant metastasis. These patients might benefit from extended endocrine therapy.

  16. [Detecting high risk pregnancy].

    Science.gov (United States)

    Doret, Muriel; Gaucherand, Pascal

    2009-12-20

    Antenatal care is aiming to reduce maternal land foetal mortality and morbidity. Maternal and foetal mortality can be due to different causes. Their knowledge allows identifying pregnancy (high risk pregnancy) with factors associated with an increased risk for maternal and/or foetal mortality and serious morbidity. Identification of high risk pregnancies and initiation of appropriate treatment and/or surveillance should improve maternal and/or foetal outcome. New risk factors are continuously described thanks to improvement in antenatal care and development in biology and cytopathology, increasing complexity in identifying high risk pregnancies. Level of risk can change all over the pregnancy. Ideally, it should be evaluated prior to the pregnancy and at each antenatal visit. Clinical examination is able to screen for intra-uterin growth restriction, pre-eclampsia, threatened for preterm labour; ultrasounds help in the diagnosis of foetal morphological anomalies, foetal chromosomal anomalies, placenta praevia and abnormal foetal growth; biological exams are used to screen for pre-eclampsia, gestational diabetes, trisomy 21 (for which screening method just changed), rhesus immunisation, seroconversion for toxoplasmosis or rubeola, unknown infectious disease (syphilis, hepatitis B, VIH). During pregnancy, most of the preventive strategies have to be initiated during the first trimester or even before conception. Prevention for neural-tube defects, neonatal hypocalcemia and listeriosis should be performed for all women. On the opposite, some measures are concerning only women with risk factors such as prevention for toxoplasmosis, rhesus immunization (which recently changed), tobacco complications and pre-eclampsia and intra-uterine growth factor restriction.

  17. ER-positive breast cancer patients with more than three positive nodes or grade 3 tumors are at high risk of late recurrence after 5-year adjuvant endocrine therapy

    Directory of Open Access Journals (Sweden)

    Song F

    2017-10-01

    Full Text Available Fangbin Song,1 Jianbing Zhang,2 Shanbao Li,1 Junyi Wu,1 Tao Jin,1 Jun Qin,1 Ye Wang,1 Min Wang,1 Junming Xu1 1Department of General Surgery, 2Department of Pathology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China Purpose: Currently, although several clinical trials available give strong suggestions that extension of endocrine therapy has benefits, the risk level at which patients may benefit from extended endocrine therapy remains uncertain. This study aimed to identify the proportion of patients at a substantial risk of late recurrence after 5-year adjuvant endocrine therapy.Patients and methods: We reviewed 1,056 female patients with primary breast cancer who underwent curative resection between January 2006 and December 2011. Univariate and multivariate analyses were performed using the Cox proportional hazards regression model to identify prognostic factors.Results: A total of 327 eligible patients were eventually enrolled in this study. Among them, 42 (12.8% patients suffered from distant metastasis and 34 (10.4% patients experienced locoregional recurrence after 5-year adjuvant endocrine therapy. In multivariate analysis, patients with more than three positive nodes (hazard ratio [HR] =2.176, 95% CI=1.071–4.421; P=0.032 and histologic grade 3 disease (HR=2.098, 95% CI=1.300–3.385; P=0.002 were significantly associated with high risk of late recurrence. However, only histologic grade 3 (HR=2.212, 95% CI=1.166–4.194; P=0.015 was significantly associated with high risk of distant metastasis.Conclusion: Late relapse after completion of 5-year adjuvant endocrine therapy was still common, and grade 3 and more than three positive nodes were the risk factors of late recurrence, while grade 3 was the only risk factor of late distant metastasis. These patients might benefit from extended endocrine therapy. Keywords: Ki-67, breast neoplasms, prognosis, extended endocrine

  18. Pretreatment quality of life, performance status and their relation to treatment discontinuation and treatment changes in high-risk breast cancer patients receiving chemotherapy: results from the prospective randomized ADEBAR trial.

    Science.gov (United States)

    Eichler, Martin; Singer, Susanne; Janni, Wolfgang; Harbeck, Nadia; Rack, Brigitte; Augustin, Doris; Wischnik, Arthur; Kiechle, Marion; Ettl, Johannes; Scholz, Christoph; Fink, Visnja; Schwentner, Lukas

    2017-03-01

    Health-related quality of life (QoL) is a self-assessed construct indicating how people feel in regard to aspects of their health. Performance status (PS) is evaluated by the treating physician. We examined whether pretreatment QoL and PS are related to subsequent treatment discontinuation and treatment changes in high-risk breast cancer patients receiving chemotherapy. We conducted a prospective cohort study with data from a randomized phase III trial comparing FEC- and EC-DOC-chemotherapy in patients with primary breast cancer (ADEBAR). We examined the patient's request to discontinue the study, discontinuation due to toxicity, the prolongation of therapy, and dose reduction. Baseline QoL was assessed using the EORTC QLQ-C30. PS was evaluated using the Eastern Cooperative Oncology Group Scale (ECOG). Four QoL scales were selected prior to analysis as outcomes: global health, physical functioning, emotional functioning, and fatigue. Multivariate binary logistic regression analyses were used to test for differences within the independent variables. 1322 patients were included. 1094 (82.8 %) patients completed therapy according to protocol. 6.3 % stopped therapy due to toxicity and 4.4 % refused treatment. Global health was not related to any of the four QoL outcomes. Physical functioning had the strongest impact on QoL, when comparing the fittest group to the lowest quintile [OR 2.14 (95 % CI 1.00-4.60)]. ECOG 0 compared to worse than 1 was strongly correlated to therapy discontinuation due to toxicity [OR 20.15 (95 % CI 9.48-42.83)] and treatment refusal [OR 8.32 (95 % CI 3.81-18.14)]. Pretreatment QoL, especially physical functioning, is associated with subsequent therapy discontinuation due to toxicity and with changes of the treatment protocol. Pretreatment performance status is strongly associated with therapy discontinuation due to toxicity and with treatment refusal.

  19. Relationship between the prognostic and predictive value of the intrinsic subtypes and a validated gene profile predictive of loco-regional control and benefit from post-mastectomy radiotherapy in patients with high-risk breast cancer.

    Science.gov (United States)

    Tramm, Trine; Kyndi, Marianne; Myhre, Simen; Nord, Silje; Alsner, Jan; Sørensen, Flemming Brandt; Sørlie, Therese; Overgaard, Jens

    2014-10-01

    Breast cancer is characterized by great molecular heterogeneity demonstrated, e.g. by the intrinsic subtypes. Administration of post-mastectomy radiotherapy (PMRT) does, however, not reflect this heterogeneity. A gene profile (DBCG-RT profile) has recently been developed and validated, and has shown prognostic impact in terms of loco-regional failure and predictive impact for PMRT. Reports have also shown predictive value in terms of benefit of PMRT from intrinsic subtypes and derived approximations. The aim of this study was to examine: 1) the agreement between various methods for determining the intrinsic subtypes; and 2) the relationship between the prognostic and predictive impact of the DBCG-RT profile and the intrinsic subtypes. Intrinsic subtypes and the DBCG-RT profile was determined from microarray analysis based on fresh frozen tissue from 191 patients included in the Danish Breast Cancer Cooperative Group (DBCG) 82bc trial. Corresponding formalin-fixed, paraffin-embedded tissue was available from 146 of these patients and from another 890 DBCG82bc patients. Estrogen receptor, progesterone receptor, HER2, CK5/6, Ki-67 and EGFR were combined into immunohistochemical approximations of the intrinsic subtypes. Endpoint considered was loco-regional recurrence (LRR). The DBCG-RT profile identified a group of patients with low risk of LRR and no additional benefit from PMRT among all subtypes. Combining six immunohistochemical markers identified a subgroup of triple negative patients with high risk of LRR and significant benefit from PMRT. Agreement in the different assignments of tumors to the subtypes was suboptimal, and the clinical outcome and predicted benefit from PMRT varied according to the method used for assignment. The prognostic and predictive information obtained from the DBCG-RT profile cannot be substituted by any approximation of the tumors intrinsic subtype. The predictive value of the intrinsic subtypes in terms of PMRT was influenced by the

  20. PALOMA-3: Phase III Trial of Fulvestrant With or Without Palbociclib in Premenopausal and Postmenopausal Women With Hormone Receptor–Positive, Human Epidermal Growth Factor Receptor 2–Negative Metastatic Breast Cancer That Progressed on Prior Endocrine Therapy—Safety and Efficacy in Asian Patients

    Directory of Open Access Journals (Sweden)

    Hiroji Iwata

    2017-08-01

    Full Text Available Purpose: To assess efficacy and safety of palbociclib plus fulvestrant in Asians with endocrine therapy–resistant metastatic breast cancer. Patients and Methods: The Palbociclib Ongoing Trials in the Management of Breast Cancer 3 (PALOMA-3 trial, a double-blind phase III study, included 521 patients with hormone receptor–positive/human epidermal growth factor receptor 2–negative metastatic breast cancer with disease progression on endocrine therapy. Patient-reported outcomes (PROs were assessed on study treatment and at the end of treatment. Results: This preplanned subgroup analysis of the PALOMA-3 study included premenopausal and postmenopausal Asians taking palbociclib plus fulvestrant (n = 71 or placebo plus fulvestrant (n = 31. Palbociclib plus fulvestrant improved progression-free survival (PFS compared with fulvestrant alone. Median PFS was not reached with palbociclib plus fulvestrant (95% CI, 9.2 months to not reached but was 5.8 months with placebo plus fulvestrant (95% CI, 3.5 to 9.2 months; hazard ratio, 0.485; 95% CI, 0.270 to 0.869; P = .0065. The most common all-cause grade 3 or 4 adverse events in the palbociclib arm were neutropenia (92% and leukopenia (29%; febrile neutropenia occurred in 4.1% of patients. Within-patient mean trough concentration comparisons across subgroups indicated similar palbociclib exposure between Asians and non-Asians. Global quality of life was maintained; no statistically significant changes from baseline were observed for patient-reported outcome scores with palbociclib plus fulvestrant. Conclusion: This is the first report, to our knowledge, showing that palbociclib plus fulvestrant improves PFS in asian patients. Palbociclib plus fulvestrant was well tolerated in this study.

  1. PALOMA-3: Phase III Trial of Fulvestrant With or Without Palbociclib in Premenopausal and Postmenopausal Women With Hormone Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Negative Metastatic Breast Cancer That Progressed on Prior Endocrine Therapy-Safety and Efficacy in Asian Patients.

    Science.gov (United States)

    Iwata, Hiroji; Im, Seock-Ah; Masuda, Norikazu; Im, Young-Hyuck; Inoue, Kenichi; Rai, Yoshiaki; Nakamura, Rikiya; Kim, Jee Hyun; Hoffman, Justin T; Zhang, Ke; Giorgetti, Carla; Iyer, Shrividya; Schnell, Patrick T; Bartlett, Cynthia Huang; Ro, Jungsil

    2017-08-01

    To assess efficacy and safety of palbociclib plus fulvestrant in Asians with endocrine therapy-resistant metastatic breast cancer. The Palbociclib Ongoing Trials in the Management of Breast Cancer 3 (PALOMA-3) trial, a double-blind phase III study, included 521 patients with hormone receptor-positive/human epidermal growth factor receptor 2-negative metastatic breast cancer with disease progression on endocrine therapy. Patient-reported outcomes (PROs) were assessed on study treatment and at the end of treatment. This preplanned subgroup analysis of the PALOMA-3 study included premenopausal and postmenopausal Asians taking palbociclib plus fulvestrant (n = 71) or placebo plus fulvestrant (n = 31). Palbociclib plus fulvestrant improved progression-free survival (PFS) compared with fulvestrant alone. Median PFS was not reached with palbociclib plus fulvestrant (95% CI, 9.2 months to not reached) but was 5.8 months with placebo plus fulvestrant (95% CI, 3.5 to 9.2 months; hazard ratio, 0.485; 95% CI, 0.270 to 0.869; P = .0065). The most common all-cause grade 3 or 4 adverse events in the palbociclib arm were neutropenia (92%) and leukopenia (29%); febrile neutropenia occurred in 4.1% of patients. Within-patient mean trough concentration comparisons across subgroups indicated similar palbociclib exposure between Asians and non-Asians. Global quality of life was maintained; no statistically significant changes from baseline were observed for patient-reported outcome scores with palbociclib plus fulvestrant. This is the first report, to our knowledge, showing that palbociclib plus fulvestrant improves PFS in asian patients. Palbociclib plus fulvestrant was well tolerated in this study.

  2. Tamoxifen for one year versus two years versus 6 months of Tamoxifen and 6 months of megestrol acetate: a randomized comparison in postmenopausal patients with high-risk breast cancer (DBCG 89C).

    Science.gov (United States)

    Andersen, Jørn; Kamby, Claus; Ejlertsen, Bent; Cold, Søren; Ewertz, Marianne; Jacobsen, Erik H; Philip, Preben; Møller, Knud A; Jensen, Disa; Møller, Susanne

    2008-01-01

    From January 1, 1990 to December 31, 1994, DBCG conducted a randomised trial in 1 615 postmenopausal women with operable, high-risk, receptor-positive or -unknown breast cancer. The patients were after surgery randomised to Tamoxifen for 1 year (TAM1), Tamoxifen for 2 years (TAM 2) or Tamoxifen for 6 months followed by megestrol acetate for 6 months (TAM/MA). When the preplanned sample size of 1 500 patients was reached it was decided to continue randomisation to TAM1 or TAM2 and the study was finally closed December 31, 1996. With a median follow-up of more than 10 years, there was no difference in disease-free survival (DFS) or overall survival (OS) among the three treatment arms. Similar results were obtained in the original and extended comparisons of Tamoxifen for 1 versus 2 years. A multivariate analysis in the per-protocol treated patients did not show significant differences in hazard ratios for DFS or OS among the three arms. Side-effects were rare but more common in the TAM2 and TAM/MA arms.

  3. Adrenocorticotropic hormone elicits gonadotropin secretion in premenopausal women

    NARCIS (Netherlands)

    J. Aleknavičiūtė (Jūratė); J.H.M. Tulen (Joke); Timmermans, M. (Mirjam); Y.B. de Rijke (Yolanda); E.F.C. van Rossum (Liesbeth); F.H. de Jong (Frank); S.A. Kushner (Steven)

    2016-01-01

    textabstractSTUDY QUESTION Does adrenocorticotropic hormone (ACTH) induce gonadotropin release in premenopausal women? SUMMARY ANSWER Administration of ACTH stimulates gonadotropin release, most likely by stimulation of the production of cortisol, in premenopausal women. WHAT IS KNOWN ALREADY In

  4. Adjuvant chemotherapy in early breast cancer

    DEFF Research Database (Denmark)

    Ejlertsen, Bent

    2016-01-01

    With long-term follow-up, the DBCG 77B trial demonstrates that oral single-agent cyclophosphamide significantly reduces the risk of recurrence and mortality as compared with no systemic therapy in pre-menopausal patients with high-risk early breast cancer. DBCG 77B is the only randomised trial...... not was superior to classic CMF. A further reduction in breast cancer mortality appeared in the EBCTCG meta-analysis from the addition of a taxane to a standard AC, while the substitution of cycles or drugs with a taxane was not associated with a reduction in mortality. No apparent benefit was observed in an early...... analysis of the DBCG 82C evaluating the addition of CMF to tamoxifen in post-menopausal high-risk breast cancer patients. Apart from menopausal status, the two trials had identical selection criteria, and the differences in outcome warranted a long-term follow-up of the 82C trial. After ten years of follow...

  5. Final results of a phase I/II pilot study of capecitabine with or without vinorelbine after sequential dose-dense epirubicin and paclitaxel in high-risk early breast cancer

    Directory of Open Access Journals (Sweden)

    Müller Volkmar

    2010-08-01

    Full Text Available Abstract Background The integration of the non-cross-resistant chemotherapeutic agents capecitabine and vinorelbine into an intensified dose-dense sequential anthracycline- and taxane-containing regimen in high-risk early breast cancer (EBC could improve efficacy, but this combination was not examined in this context so far. Methods Patients with stage II/IIIA EBC (four or more positive lymph nodes received post-operative intensified dose-dense sequential epirubicin (150 mg/m² every 2 weeks and paclitaxel (225 mg/m² every 2 weeks with filgrastim and darbepoetin alfa, followed by capecitabine alone (dose levels 1 and 3 or with vinorelbine (dose levels 2 and 4. Capecitabine was given on days 1-14 every 21 days at 1000 or 1250 mg/m2 twice daily (dose levels 1/2 and 3/4, respectively. Vinorelbine 25 mg/m2 was given on days 1 and 8 of each 21-day course (dose levels 2 and 4. Results Fifty-one patients were treated. There was one dose-limiting toxicity (DLT at dose level 1. At dose level 2 (capecitabine and vinorelbine, five of 10 patients experienced DLTs. Therefore evaluation of vinorelbine was abandoned and dose level 3 (capecitabine monotherapy was expanded. Hand-foot syndrome and diarrhoea were dose limiting with capecitabine 1250 mg/m2 twice daily. At 35.2 months' median follow-up, the estimated 3-year relapse-free and overall survival rates were 82% and 91%, respectively. Conclusions Administration of capecitabine monotherapy after sequential dose-dense epirubicin and paclitaxel is feasible in node-positive EBC, while the combination of capecitabine and vinorelbine as used here caused more DLTs. Trial registration Current Controlled Trials ISRCTN38983527.

  6. A case-control study to assess the impact of mammographic density on breast cancer risk in women aged 40-49 at intermediate familial risk.

    Science.gov (United States)

    Assi, Valentina; Massat, Nathalie J; Thomas, Susan; MacKay, James; Warwick, Jane; Kataoka, Masako; Warsi, Iqbal; Brentnall, Adam; Warren, Ruth; Duffy, Stephen W

    2015-05-15

    Mammographic density is a strong risk factor for breast cancer, but its potential application in risk management is not clear, partly due to uncertainties about its interaction with other breast cancer risk factors. We aimed to quantify the impact of mammographic density on breast cancer risk in women aged 40-49 at intermediate familial risk of breast cancer (average lifetime risk of 23%), in particular in premenopausal women, and to investigate its relationship with other breast cancer risk factors in this population. We present the results from a case-control study nested with the FH01 cohort study of 6,710 women mostly aged 40-49 at intermediate familial risk of breast cancer. One hundred and three cases of breast cancer were age-matched to one or two controls. Density was measured by semiautomated interactive thresholding. Absolute density, but not percent density, was a significant risk factor for breast cancer in this population after adjusting for area of nondense tissue (OR per 10 cm(2) = 1.07, 95% CI 1.00-1.15, p = 0.04). The effect was stronger in premenopausal women, who made up the majority of the study population. Absolute density remained a significant predictor of breast cancer risk after adjusting for age at menarche, age at first live birth, parity, past or present hormone replacement therapy, and the Tyrer-Cuzick 10-year relative risk estimate of breast cancer. Absolute density can improve breast cancer risk stratification and delineation of high-risk groups alongside the Tyrer-Cuzick 10-year relative risk estimate. © 2014 UICC.

  7. Smoking and high-risk mammographic parenchymal patterns: a case-control study

    Science.gov (United States)

    Sala, Evis; Warren, Ruth; McCann, Jenny; Duffy, Stephen; Luben , Robert; Day, Nicholas

    2000-01-01

    prevalence screening (within 3 months) with 203 women with N1/P1 patterns who served as control individuals. Two views, the mediolateral and craniocaudal mammograms, of both breasts were independently reviewed by two of the authors (ES and RW) to determine the Wolfe mammographic parenchymal pattern. Considerable information on health and lifestyle factors was available from the EPIC Health and Lifestyle Questionnaire [16]. In the present study we examined the subjects' personal history of benign breast diseases, menstrual and reproductive factors, oral contraception and hormone replacement therapy, smoking, and anthropometric information such as body mass index and waist:hip ratio. Odds ratios (ORs) and their 95% confidence intervals (CIs) were calculated by conditional logistic regression [17], and were adjusted for possible confounding factors. Results: The characteristics of the cases and controls are presented in Table 1. Cases were leaner than controls. A larger percentage of cases were nulliparous, premenopausal, current hormone replacement therapy users, had a personal history of benign breast diseases, and had had a hysterectomy. A larger proportion of controls had more than three births and were current smokers. Table 2 shows the unadjusted and adjusted OR estimates for Wolfe's high-risk mammographic parenchymal patterns and smoking in the total study population and in postmenopausal women separately. Current smoking was strongly and inversely associated with high-risk patterns, after adjustment for concomitant risk factors. Relative to never smokers, current smokers were significantly less likely to have a high-risk pattern (OR 0.37, 95% CI 0.14-0.94). Similar results were obtained when the analysis was confined to postmenopausal women. Past smoking was not related to mammographic parenchymal patterns. The overall effect in postmenopausal women lost its significance when adjusted for other risk factors for P2/DY patterns that were found to be significant in the

  8. Associations between aerobic fitness and estrogen metabolites in premenopausal women.

    Science.gov (United States)

    Campbell, Kristin L; Westerlind, Kim C; Harber, Vicki J; Friedenreich, Christine M; Courneya, Kerry S

    2005-04-01

    Chronic physical activity may alter estrogen metabolism, a proposed biomarker of breast cancer risk, by causing a shift toward higher 2-OHE1 and lower 16alpha-OHE1 levels. To investigate the association between an objective indicator of chronic exercise, aerobic fitness, and 2-OHE1 and 16alpha-OHE1 in premenopausal women. Women with high aerobic fitness (N=17; VO2max>or=48 mL.kg.min-1) were compared with women with average aerobic fitness (N=13; VO2maxVO2max), using an incremental cycle ergometer test. Urine samples were collected during the follicular and luteal phase of the menstrual cycle. There were no statistically significant differences between average and highly fit women for 2-OHE1, 16alpha-OHE1, or the 2:16alpha-OHE1 ratio in either the follicular or luteal phase. However, the high-fitness group showed a trend toward a higher luteal 2:16alpha-OHE1 (P=0.20). In ancillary analyses, a higher sum of skinfolds was associated with significantly higher luteal 16-OHE1 levels (r=0.39, P=0.03) and lower luteal phase 2:16 OHE ratio (r=-0.41, P=0.02). Higher BMI was associated with lower follicular phase 2-OHE1 (r=-0.37, P=0.04) and lower follicular 2:16 OHE1 ratio (r=-40, P=0.03). This exploratory study is the first to investigate the association between aerobic fitness and estrogen metabolites in premenopausal women using metabolic parameters. We observed no statistically significant association between aerobic fitness and 2-OHE1 and 16alpha-OHE1, but found that body composition was associated with 2-OHE1 and 16alpha-OHE1 levels.

  9. Estrogen metabolite ratio: Is the 2-hydroxyestrone to 16α-hydroxyestrone ratio predictive for breast cancer?

    Directory of Open Access Journals (Sweden)

    Nadia Obi

    2011-02-01

    Full Text Available Nadia Obi1, Alina Vrieling2, Judith Heinz1, Jenny Chang-Claude21University Cancer Center Hamburg (UCCH/Hubertus Wald Tumor Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 2Division of Cancer Epidemiology, German Cancer Research Center, Heidelberg, GermanyAbstract: Experimental studies have shown that two main estrogen metabolites hydroxylated by CYP1A1 and CYP1B1 in the breast differentially affect breast cell proliferation and carcinogenesis. Although 16α -hydroxyestrone (16α OHE1 exerts estrogenic activity through covalent estrogen receptor (ER binding, 2-hydroxyestrone (2OHE1 presumably has antiestrogenic capabilities. The ratio of 2OHE1 to 16α OHE1 represents the relative dominance of one pathway over the other and is believed to be modifiable by diet. It was hypothesized that women with or at high risk of breast cancer have a lower estrogen metabolite ratio (EMR compared with women without breast cancer. We conducted a systematic review on the EMR as a predictor for breast cancer. A total of nine studies (six prospective and three retrospective matched our inclusion criteria, comprising 682 premenopausal cases (1027 controls and 1189 postmenopausal cases (1888 controls. For the highest compared with the lowest quantile of urinary EMR, nonsignificant associations suggested at best a weak protective effect in premenopausal but not in postmenopausal breast cancer (range of odds ratios: 0.50–0.75 for premenopausal and 0.71–1.31 for postmenopausal. Circulating serum/plasma EMR was not associated with breast cancer risk. Associations were inconclusive for receptor subtypes of breast cancer. Uncontrolled factors known to be involved in breast carcinogenesis, such as 4-hydroxyestrone (4OHE1 concentration, may have confounded results for EMR. Results of the prospective studies do not support the hypothesis that EMR can be used as a predictive marker for breast cancer risk. Future research should concentrate on profiles

  10. Inherited predisposition to breast and ovarian cancer in non-Jewish populations in Israel.

    Science.gov (United States)

    Zidan, Jamal; Zhou, Alicia Y; van den Akker, Jeroen; Laitman, Yael; Schayek, Hagit; Schnaider, Julia; Friedman, Eitan

    2017-08-21

    The contribution of genetic factors to cancer in non-Jewish populations in Israel is understudied. Yet the early, mostly premenopausal age at breast cancer diagnosis is suggestive of an inherited predisposition. High-risk cancer cases of non-Jewish origin who were counseled at the Oncogenetics unit, Sheba Medical Center and the oncology institute at the Ziv medical center from January 1, 2000 to December 31 2016 were eligible. DNA extracted from leukocytes was subjected to massive parallel, next-generation sequencing using the Color Genomics platform. Data were analyzed for pathogenic and likely pathogenic mutations using existing pipelines. Overall, 68 cases, each representing a unique high-risk breast/ovarian family, were genotyped: 32 Druze, 26 Muslim Arabs, and 10 Christian Arabs. Fifty-nine had breast cancer (mean age at diagnosis 42.7 ± 7.6 years), and 9 had ovarian cancer (51.6 ± 9.7 years). Overall three pathogenic mutations one each in BRCA1, PALB2, and BRIP1 genes were detected mostly in Druze families. In addition, 29 variants of unknown significance were also detected, and in 36 cases no sequence variants were noted in any of the genotyped genes. The contribution of the known cancer susceptibility genes to the burden of inherited breast/ovarian cancer predisposition in non-Jews in Israel is modest. Other genes or molecular mechanisms account for the familial breast/ovarian cancer clustering in this population.

  11. Bone Health in Patients with Breast Cancer: Recommendations from an Evidence-Based Canadian Guideline

    Directory of Open Access Journals (Sweden)

    Alexander H. G. Paterson

    2013-12-01

    Full Text Available Bone loss is common in patients with breast cancer. Bone modifying agents (BMAs, such as bisphosphonates and denosumab, have been shown to reverse or stabilize bone loss and may be useful in the primary and metastatic settings. The purpose of this review is to provide clear evidence-based strategies for the management of bone loss and its symptoms in breast cancer. A systematic review of clinical trials and meta-analyses published between 1996 and 2012 was conducted of MEDLINE and EMBASE. Reference lists were hand-searched for additional publications. Recommendations were developed based on the best available evidence. Zoledronate, pamidronate, clodronate, and denosumab are recommended for metastatic breast cancer patients; however, no one agent can be recommended over another. Zoledronate or any oral bisphosphonate and denosumab should be considered in primary breast cancer patients who are postmenopausal on aromatase inhibitor therapy and have a high risk of fracture and/or a low bone mineral density and in premenopausal primary breast cancer patients who become amenorrheic after therapy. No one agent can be recommended over another. BMAs are not currently recommended as adjuvant therapy in primary breast cancer for the purpose of improving survival, although a major Early Breast Cancer Cooperative Trialists’ Group meta-analysis is underway which may impact future practice. Adverse events can be managed with appropriate supportive care.

  12. Young breast cancer patients in the developing world: incidence ...

    African Journals Online (AJOL)

    Carcinoma of the breast is the most common cause of cancer in women in Western society. Although breast cancer occurs predominantly in older premenopausal and postmenopausal women, it also occurs in young women. Literature defines breast cancer in a young woman (or early onset breast cancer) as occurring in a ...

  13. Alcohol and dietary fibre intakes affect circulating sex hormones among premenopausal women.

    Science.gov (United States)

    Maskarinec, Gertraud; Morimoto, Yukiko; Takata, Yumie; Murphy, Suzanne P; Stanczyk, Frank Z

    2006-10-01

    The association of alcohol and fibre intake with breast cancer may be mediated by circulating sex hormone levels, which are predictors of breast cancer risk. To evaluate the relationship of alcohol and dietary fibre intake with circulating sex hormone levels among premenopausal women. A total of 205 premenopausal women completed a validated food-frequency questionnaire at baseline and after 2 years; blood samples taken at the same time were analysed for circulating sex hormone concentrations, including oestrone (E1), oestradiol (E2), free E2, progesterone, androstenedione and sex hormone-binding globulin, by radioimmunoassay. We used mixed models to estimate least-square means of sex hormone concentrations for alcohol intake categories and quartiles of dietary intake. After adjustment for covariates, alcohol consumption was moderately associated with higher circulating oestrogen levels; those who consumed more than one drink per day had 20% higher E2 (Ptrend=0.07) levels than non-drinkers. In contrast, higher dietary fibre intake was associated with lower serum levels of androstenedione (-8% between the lowest and highest quartiles of intake, Ptrend=0.06), but not oestrogens. Similarly, consumption of fruits (-12%, Ptrend=0.03), vegetables (-9%, Ptrend=0.15) and whole grains (-7%, Ptrend=0.07) showed inverse associations with androstenedione levels. The consistency of the observed differences in sex hormone levels associated with alcohol and fibre-rich foods indicates that these nutritional factors may affect sex hormone concentrations and play a role in breast cancer aetiology and prevention.

  14. Effect of adjuvant systemic treatment on cosmetic outcome and late normal-tissue reactions after breast conservation

    Energy Technology Data Exchange (ETDEWEB)

    Johansen, Joergen [Dept. of Oncology, Odense Univ. Hospital, Odense (Denmark); Overgaard, Jens [Dept. of Experimental Clinical Oncology, Danish Cancer Society, Aarhus (Denmark); Overgaard, Marie [Dept. of Oncology, Aarhus Univ. Hospital, Aarhus (Denmark)

    2007-05-15

    To investigate whether adjuvant treatment with CMF or tamoxifen predisposes to an unfavorable cosmetic outcome or increased breast morbidity after radiotherapy in breast conservation. Data from 266 patients who entered a randomized breast conservation trial (DBCG-82TM protocol) was analyzed. The patients were treated with lumpectomy and axillary dissection followed by external beam radiotherapy to the residual breast. High-risk patients (n 94), as well as 31 low-risk patients, received additional radiation to the regional lymph nodes. Adjuvant systemic treatment was given to all high-risk patients: premenopausal patients (n = 67) received eight cycles of CMF intravenously (600/40/600 mg/m{sup 2}) every fourth week; postmenopausal patients (n = 27) received 30 mg of tamoxifen daily for one year. Clinical assessments included cosmetic outcome, breast fibrosis, skin telangiectasia, and dyspigmentation which were scored on a 4-point categorical scale after median 6.6 years. The observations were analyzed in multivariate logistic regression analysis which included potential risk factors on outcome related to systemic treatment, surgery, radiation technique, tumor, and patient characteristics. In premenopausal patients, systemic treatment with CMF independently predicted a fair/poor cosmetic outcome, RR = 2.2 (95% CI 1.2-4.2), as well as increased skin telangiectasia, RR = 3.3 (1.4-8.2). There was no impact of tamoxifen treatment on cosmetic outcome in postmenopausal patients (p 0.32). However, univariate analysis showed that tamoxifen was significantly associated with breast fibrosis (p <0.004), as was radiation to the regional lymph nodes (p <0.0001). A strong interaction between axillary irradiation and tamoxifen treatment occurred since 26 of 27 high-risk postmenopausal patients had received both tamoxifen and axillary irradiation. In multivariate regression analysis, axillary irradiation independently predicted moderate/severe breast fibrosis with a relative risk of

  15. Specifying the ovarian cancer risk threshold of 'premenopausal risk-reducing salpingo-oophorectomy' for ovarian cancer prevention: a cost-effectiveness analysis.

    Science.gov (United States)

    Manchanda, Ranjit; Legood, Rosa; Antoniou, Antonis C; Gordeev, Vladimir S; Menon, Usha

    2016-09-01

    Risk-reducing salpingo-oophorectomy (RRSO) is the most effective intervention to prevent ovarian cancer (OC). It is only available to high-risk women with >10% lifetime OC risk. This threshold has not been formally tested for cost-effectiveness. To specify the OC risk thresholds for RRSO being cost-effective for preventing OC in premenopausal women. The costs as well as effects of surgical prevention ('RRSO') were compared over a lifetime with 'no RRSO' using a decision analysis model. RRSO was undertaken in premenopausal women >40 years. The model was evaluated at lifetime OC risk levels: 2%, 4%, 5%, 6%, 8% and 10%. Costs and outcomes are discounted at 3.5%. Uncertainty in the model was assessed using both deterministic sensitivity analysis and probabilistic sensitivity analysis (PSA). Outcomes included in the analyses were OC, breast cancer (BC) and additional deaths from coronary heart disease. Total costs and effects were estimated in terms of quality-adjusted life-years (QALYs); incidence of OC and BC; as well as incremental cost-effectiveness ratio (ICER). Published literature, Nurses Health Study, British National Formulary, Cancer Research UK, National Institute for Health and Care Excellence guidelines and National Health Service reference costs. The time horizon is lifetime and perspective: payer. Premenopausal RRSO is cost-effective at 4% OC risk (life expectancy gained=42.7 days, ICER=£19 536/QALY) with benefits largely driven by reduction in BC risk. RRSO remains cost-effective at >8.2% OC risk without hormone replacement therapy (ICER=£29 071/QALY, life expectancy gained=21.8 days) or 6%if BC risk reduction=0 (ICER=£27 212/QALY, life expectancy gained=35.3 days). Sensitivity analysis indicated results are not impacted much by costs of surgical prevention or treatment of OC/ BC or cardiovascular disease. However, results were sensitive to RRSO utility scores. Additionally, 37%, 61%, 74%, 84%, 96% and 99.5% simulations on PSA are cost

  16. Perceptions of high risk sports.

    Science.gov (United States)

    Pedersen, D M

    1997-10-01

    High risk sports were rated as to risk, appeal, and likelihood of participation by 282 men and 162 women. Ascending order of perceived risk was skiing, scuba diving, bungee jumping, rock climbing, motorcycle racing, hang gliding, cliff jumping, and skydiving. Profile analysis showed stated likelihood of participation to be directly related to appeal and inversely related to perceived risk.

  17. Exercise-Induced Dose-Response Alterations in Adiponectin and Leptin Levels Are Dependent on Body Fat Changes in Women at Risk for Breast Cancer.

    Science.gov (United States)

    Sturgeon, Kathleen; Digiovanni, Laura; Good, Jerene; Salvatore, Domenick; Fenderson, Desiré; Domchek, Susan; Stopfer, Jill; Galantino, Mary Lou; Bryan, Cathy; Hwang, Wei-Ting; Schmitz, Kathryn

    2016-08-01

    Dysregulation of adipokines, such as adiponectin and leptin, is associated with a variety of chronic diseases, including cancer. Physical activity protects against breast cancer and one of the mechanisms which may underlie this association is exercise-induced changes in adipokine levels. The WISER Sister Trial was a three-armed randomized controlled trial in premenopausal women (n = 137) with an elevated risk for breast cancer. A 5-menstrual-cycle-long dosed aerobic exercise intervention compared low-dose exercise (150 min/wk; n = 44) or high-dose exercise (300 min/wk; n = 48) with a control group asked to maintain usual activity levels (n = 45). Exercise intensity progressed to and was maintained at 70% to 80% of age predicted heart rate max. Body composition and adipokine levels were measured at baseline and follow-up. We observed significant linear trends for increased fitness capacity (Δ%: -2.0% control, 10.1% low dose, 13.1% high dose), decreased fat tissue-to-total tissue mass (Δ%: 0.7% control, -2.9% low dose, -3.7% high dose), increased body fat adjusted adiponectin (Δ%: -0.6% control, 0.6% low dose, 0.9% high dose), and decreased body fat adjusted leptin (Δ%: 0.7% control, -8.2% low dose, -10.2% high dose). In this randomized clinical trial of premenopausal women at risk for breast cancer, we demonstrate a dose-response effect of exercise on adiponectin and leptin and that dose response is dependent on changes in body fat. Improved adipokine levels, achieved by aerobic exercise training-induced decreases in body fat, may decrease breast cancer risk for high-risk premenopausal women. Cancer Epidemiol Biomarkers Prev; 25(8); 1195-200. ©2016 AACR. ©2016 American Association for Cancer Research.

  18. Migration from low- to high-risk countries: a qualitative study of perceived risk of breast cancer and the influence on participation in mammography screening among migrant women in Denmark.

    Science.gov (United States)

    Kristiansen, M; Lue-Kessing, L; Mygind, A; Razum, O; Norredam, M

    2014-03-01

    Migrants are less likely to participate in mammography screening programmes compared with local-born populations in Europe. We explored perceptions of breast cancer risk and the influence on participation in mammography screening programmes among migrant women born in countries with low incidence rates of breast cancer. We conducted eight individual interviews and six group interviews including a total of 29 women aged 50-69 years living in Copenhagen, Denmark. Women were migrants born in Somalia, Turkey, Pakistan or Arab countries. Phenomenological analysis was used. Breast cancer was perceived to be caused by multiple factors, including genetics, health behaviour, stress, fertility and breastfeeding. Some women perceived breast cancer to be more prevalent in Denmark as compared with their country of birth, and perceived their risk of developing breast cancer to increase with length of stay in Denmark. Although most women agreed on the relevance of mammography screening, other cancers, chronic and infectious diseases and mental health problems were mentioned as equally or more important to target in public health programmes. A life course perspective comprising previous and current circumstances in country of birth as well as immigration country is important for understanding and influencing the screening behaviour of migrants. © 2013 John Wiley & Sons Ltd.

  19. Quantitative assessment of background parenchymal enhancement in breast magnetic resonance images predicts the risk of breast cancer.

    Science.gov (United States)

    Hu, Xiaoxin; Jiang, Luan; Li, Qiang; Gu, Yajia

    2017-02-07

    The objective of this study was to evaluate the association betweenthe quantitative assessment of background parenchymal enhancement rate (BPER) and breast cancer. From 14,033 consecutive patients who underwent breast MRI in our center, we randomly selected 101 normal controls. Then, we selected 101 women with benign breast lesions and 101 women with breast cancer who were matched for age and menstruation status. We evaluated BPER at early (2 minutes), medium (4 minutes) and late (6 minutes) enhanced time phases of breast MRI for quantitative assessment. Odds ratios (ORs) for risk of breast cancer were calculated using the receiver operating curve. The BPER increased in a time-dependent manner after enhancement in both premenopausal and postmenopausal women. Premenopausal women had higher BPER than postmenopausal women at early, medium and late enhanced phases. In the normal population, the OR for probability of breast cancer for premenopausal women with high BPER was 4.1 (95% CI: 1.7-9.7) and 4.6 (95% CI: 1.7-12.0) for postmenopausal women. The OR of breast cancer morbidity in premenopausal women with high BPER was 2.6 (95% CI: 1.1-6.4) and 2.8 (95% CI: 1.2-6.1) for postmenopausal women. The BPER was found to be a predictive factor of breast cancer morbidity. Different time phases should be used to assess BPER in premenopausal and postmenopausal women.

  20. Relationship between the prognostic and predictive value of the intrinsic subtypes and a validated gene profile predictive of loco-regional control and benefit from post-mastectomy radiotherapy in patients with high-risk breast cancer

    DEFF Research Database (Denmark)

    Tramm, Trine; Kyndi, Marianne; Myhre, Simen

    2014-01-01

    BACKGROUND: Breast cancer is characterized by great molecular heterogeneity demonstrated, e.g. by the intrinsic subtypes. Administration of post-mastectomy radiotherapy (PMRT) does, however, not reflect this heterogeneity. A gene profile (DBCG-RT profile) has recently been developed and validated...

  1. TIMP-1 in combination with HER2 and TOP2A for prediction of benefit from adjuvant anthracyclines in high-risk breast cancer patients

    DEFF Research Database (Denmark)

    Hertel, Pernille Bræmer; Tu, Dongsheng; Ejlertsen, Bent Laursen

    2012-01-01

    HER2 amplification, TOP2A aberrations, and absence of tissue inhibitor of metalloproteinase (TIMP-1) expression in breast carcinomas have been shown to be associated with incremental benefit from anthracycline-containing adjuvant chemotherapy, and this study was undertaken to validate these findi...

  2. A Metric for Reducing False Positives in the Computer-Aided Detection of Breast Cancer from Dynamic Contrast-Enhanced Magnetic Resonance Imaging Based Screening Examinations of High-Risk Women.

    Science.gov (United States)

    Levman, Jacob E D; Gallego-Ortiz, Cristina; Warner, Ellen; Causer, Petrina; Martel, Anne L

    2016-02-01

    Magnetic resonance imaging (MRI)-enabled cancer screening has been shown to be a highly sensitive method for the early detection of breast cancer. Computer-aided detection systems have the potential to improve the screening process by standardizing radiologists to a high level of diagnostic accuracy. This retrospective study was approved by the institutional review board of Sunnybrook Health Sciences Centre. This study compares the performance of a proposed method for computer-aided detection (based on the second-order spatial derivative of the relative signal intensity) with the signal enhancement ratio (SER) on MRI-based breast screening examinations. Comparison is performed using receiver operating characteristic (ROC) curve analysis as well as free-response receiver operating characteristic (FROC) curve analysis. A modified computer-aided detection system combining the proposed approach with the SER method is also presented. The proposed method provides improvements in the rates of false positive markings over the SER method in the detection of breast cancer (as assessed by FROC analysis). The modified computer-aided detection system that incorporates both the proposed method and the SER method yields ROC results equal to that produced by SER while simultaneously providing improvements over the SER method in terms of false positives per noncancerous exam. The proposed method for identifying malignancies outperforms the SER method in terms of false positives on a challenging dataset containing many small lesions and may play a useful role in breast cancer screening by MRI as part of a computer-aided detection system.

  3. Bone density and depression in premenopausal South African ...

    African Journals Online (AJOL)

    40) and in premenopausal female psychiatric patients (n=5) diagnosed with recurrent severe major depression. The outcome measures were BMD (DEXA); depression (Beck Depression Inventory and Psychological General Well-being Scale) ...

  4. Coffee Consumption and Bone Mineral Density in Korean Premenopausal Women

    OpenAIRE

    Choi, Eun-Joo; Kim, Kyae-Hyung; Koh, Young-Jin; Lee, Jee-Sun; Lee, Dong-Ryul; Park, Sang Min

    2014-01-01

    Background Although Asian people are known to have lower bone mass than that of Caucasians, little is known about coffee-associated bone health in Asian. This study aimed to assess the relationship between coffee consumption and bone mineral density (BMD) in Korean premenopausal women. Methods Data were obtained from the Fourth Korea National Health and Nutrition Examination Survey 2008-2009. The study population consisted of 1,761 Korean premenopausal women (mean age 36 years) who were measu...

  5. Management of hot flashes in women with breast cancer receiving ovarian function suppression.

    Science.gov (United States)

    Leon-Ferre, Roberto A; Majithia, Neil; Loprinzi, Charles L

    2017-01-01

    Most breast cancers express estrogen and/or progesterone receptors, allowing the opportunity to use anti-estrogen therapies, which have demonstrated substantial efficacy in both the metastatic and adjuvant settings. Young premenopausal women with early-stage high-risk or with metastatic hormone-receptor positive breast cancer may benefit from ovarian function suppression in addition to anti-estrogen medications. While these endocrine manipulations have successfully improved breast cancer outcomes, they may lead to a significant proportion of women experiencing vasomotor symptoms. While not life-threatening, vasomotor symptoms adversely impact quality of life and can result in early treatment discontinuation. For these reasons, supportive management of this treatment-related toxicity is crucial, and clinicians caring for breast cancer patients and survivors should be familiar with the options available and the data behind them. This manuscript will review the pathophysiology, clinical manifestations, quality of life implications and non-estrogenic management options of vasomotor symptoms for women with breast cancer undergoing estrogen depletion. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Caffeine, coffee, and tea intake and urinary estrogens and estrogen metabolites in premenopausal women.

    Science.gov (United States)

    Sisti, Julia S; Hankinson, Susan E; Caporaso, Neil E; Gu, Fangyi; Tamimi, Rulla M; Rosner, Bernard; Xu, Xia; Ziegler, Regina; Eliassen, A Heather

    2015-08-01

    Prior studies have found weak inverse associations between breast cancer and caffeine and coffee intake, possibly mediated through their effects on sex hormones. High-performance liquid chromatography/tandem mass spectrometry was used to quantify levels of 15 individual estrogens and estrogen metabolites (EM) among 587 premenopausal women in the Nurses' Health Study II with mid-luteal phase urine samples and caffeine, coffee, and/or tea intakes from self-reported food frequency questionnaires. Multivariate linear mixed models were used to estimate geometric means of individual EM, pathways, and ratios by intake categories, and P values for tests of linear trend. Compared with women in the lowest quartile of caffeine consumption, those in the top quartile had higher urinary concentrations of 16α-hydroxyestrone (28% difference; Ptrend = 0.01) and 16-epiestriol (13% difference; Ptrend = 0.04), and a decreased parent estrogens/2-, 4-, 16-pathway ratio (Ptrend = 0.03). Coffee intake was associated with higher 2-catechols, including 2-hydroxyestradiol (57% difference, ≥4 cups/day vs. ≤6 cups/week; Ptrend = 0.001) and 2-hydroxyestrone (52% difference; Ptrend = 0.001), and several ratio measures. Decaffeinated coffee was not associated with 2-pathway metabolism, but women in the highest (vs. lowest) category of intake (≥2 cups/day vs. ≤1-3 cups/month) had significantly lower levels of two 16-pathway metabolites, estriol (25% difference; Ptrend = 0.01) and 17-epiestriol (48% difference; Ptrend = 0.0004). Tea intake was positively associated with 17-epiestriol (52% difference; Ptrend = 0.01). Caffeine and coffee intake were both associated with profiles of estrogen metabolism in premenopausal women. Consumption of caffeine and coffee may alter patterns of premenopausal estrogen metabolism. ©2015 American Association for Cancer Research.

  7. Body fat distribution and obesity in pre- and postmenopausal breast cancer.

    Science.gov (United States)

    Sonnenschein, E; Toniolo, P; Terry, M B; Bruning, P F; Kato, I; Koenig, K L; Shore, R E

    1999-12-01

    Excessive body weight is known to increase the risk of postmenopausal, but not premenopausal breast cancer. Some studies have suggested that being overweight is protective against premenopausal breast cancer, but the evidence is not compelling. Much less is known about the role of body fat distribution in either pre- or postmenopausal breast cancer. Breast cancer risk was examined in relation to body weight, height, Quetelet index (kg/m2), and waist/hip ratio (WHR) in the New York University Women's Health Study, a prospective cohort study. Cases were 109 premenopausal and 150 postmenopausal women diagnosed with breast cancer between 1985 and 1994. Non-cases were 8,157 cohort members free of breast cancer. Among premenopausal women, there was an increasing risk of breast cancer with increasing WHR. The relative risk (RR) of breast cancer increased to 1.72 (95% confidence interval [CI]: 1.0-3.1) in the upper quartile of WHR. The association was limited to subjects who had elevated Quetelet index, but not among those with lower weight. Overall, Quetelet index itself was not related to breast cancer risk in the premenopausal group, but there was a protective association among those ranking below the median WHR. In postmenopausal women, the RR for breast cancer increased to 2.36 (95% CI: 1.4-3.9) in the upper quartile of Quetelet index, but there was no association with WHR. Height was not associated with breast cancer in this study. The study confirms that excessive body weight increases breast cancer risk in postmenopausal women. On the contrary, in premenopausal women, excessive body weight may be protective among women who have a lower-body type of fat accumulation (low WHR). An upper-body fat accumulation (high WHR) is a predictor of breast cancer risk in premenopausal women, and this effect is especially pronounced among subjects who are overweight.

  8. 77 FR 31858 - Draft Guidance for Industry on Pathologic Complete Response in Neoadjuvant Treatment of High-Risk...

    Science.gov (United States)

    2012-05-30

    ... in Neoadjuvant Treatment of High-Risk Early-Stage Breast Cancer: Use as an Endpoint To Support... applicants in designing trials to support marketing approval of drugs to treat breast cancer in the... trials to support marketing approval of drugs to treat breast cancer in the neoadjuvant (preoperative...

  9. Endometrial polyps in obese asymptomatic pre and postmenopausal patients with breast cancer: is screening necessary?

    Science.gov (United States)

    Lubián López, Daniel M; Orihuela López, Francisco; García-Berbel Molina, Lucía; Boza Novo, Patricia; Pozuelo Solís, Estrella; Menor Almagro, David; Comino Delgado, Rafael

    2014-04-01

    To evaluate the prevalence of endometrial polyps in obese asymptomatic pre and postmenopausal patients with breast cancer and to know if a baseline pretamoxifen endometrial assessment should be taken into consideration in these women at high risk. A cross-sectional study was carried out with 201 women with breast cancer. A diagnostic hysteroscopy was performed in all women. All formations suspected as polyps were removed. The prevalence of endometrial polyps was analyzed in all patients (n=182) and in premenopausal (n=49) and postmenopausal (n=118) women with estrogen receptor (ER) positive breast cancer (BC) according to their body mass index (BMI) and other risk factors. Hysteroscopic evaluation was possible in 182 cases (90.5%). Of the total of women, 160 (87.9%) were ER(+)BC patients, 133 (73.1%) postmenopausal women and 41.5% were obese (BMI≥30kg/m(2)). Endometrial polyps were found in 52 cases (28.5%) (3 cases of simple hyperplasia harbored within a polyp). In premenopausal patients with ER(+)BC, there were no statistical differences in endometrial polyps according to their BMI (22.3% in non-obese women vs 31.7% in obese) while in all patients (26.4% in non-obese vs 44.0% in obese) and in postmenopausal women with ER(+)BC (25.9% in non-obese vs 48.6% in obese) there were statistical differences. In all women the relative risk (RR) of endometrial polyps in obese patients was 2.24 (1.01-4.83), in obese postmenopausal women with ER(+)BC was 2.75 (1.01-7.40) and in obese premenopausal patients with ER(+)BC was 1.42 (0.80-3.29). Asymptomatic women with breast cancer have a high prevalence of baseline subclinical endometrial polyps and it is very high in obese postmenopausal patients with estrogen receptor positive breast cancer. Therefore, there may be a future role for baseline pretamoxifen screening of some sort for the obese asymptomatic postmenopausal patient, especially if they are elderly and ER positive. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Favorable effects of low-fat and low-carbohydrate dietary patterns on serum leptin, but not adiponectin, among overweight and obese premenopausal women: a randomized trial

    OpenAIRE

    Llanos, Adana AM; Krok, Jessica L.; Peng, Juan; Pennell, Michael L.; Olivo-Marston, Susan; Vitolins, Mara Z.; DeGraffinreid, Cecilia R; Paskett, Electra D

    2014-01-01

    Purpose The most effective dietary pattern for breast cancer prevention has been greatly debated in recent years. Studies have examined hypocaloric diets, with particular emphasis on macronutrient composition, yielding inconclusive data. The objective of this study was to examine the effects of calorie-restricted low-fat and low-carbohydrate diets (LFD and LCD, respectively) on circulating adipokines among overweight and obese premenopausal women. Methods Seventy-nine overweight and obese pre...

  11. A cross-sectional study of different patterns of oral contraceptive use among premenopausal women and circulating IGF-1: implications for disease risk

    OpenAIRE

    Blackmore, Kristina M; Wong, Jody; Knight, Julia A

    2011-01-01

    Abstract Background Insulin-like growth factor-1 (IGF-1) is important in normal growth, development, and homeostasis. Current use of oral contraceptives (OC) decreases IGF-1 concentrations; however, the effect of past use, age/timing of use, and type of OC used on IGF-1 levels is unknown. OC are the most commonly used form of birth control worldwide. Both IGF-1 and OC use have been linked to premenopausal breast and colorectal cancers, osteoporosis and cardiovascular disease (CVD). Understand...

  12. Techniques of tumour bed boost irradiation in breast conserving therapy: Current evidence and suggested guidelines

    Energy Technology Data Exchange (ETDEWEB)

    Jalali, Rakesh; Singh, Suruchi; Budrukkar, Ashwini [Tata Memorial Hospital, Mumbai (India)

    2007-10-15

    Breast conservation surgery followed by external beam radiotherapy to breast has become the standard of care in management of early carcinoma breast. A boost to the tumour bed after whole breast radiotherapy is employed in view of the pattern of tumour bed recurrences in the index quadrant and was particularly considered in patients with some adverse histopathological characteristics such as positive margins, extensive intraductal carcinoma (EIC), lymphovascular invasion (LVI), etc. There is however, now, a conclusive evidence of improvement in local control rates after a boost radiotherapy dose in patients even without such factors and for all age groups. The maximum absolute reduction of local recurrences by the addition of boost is especially seen in young premenopausal patients. At the same time, the addition of boost is associated with increased risk of worsening of cosmesis and no clear cut survival advantage. Radiological modalities such as fluoroscopy, ultrasound and CT scan have aided in accurate delineation of tumour bed with increasing efficacy. A widespread application of these techniques might ultimately translate into improved local control with minimal cosmetic deficit. The present article discusses the role of radiotherapy boost and the means to delineate and deliver the same, identify the high risk group, optimal technique and the doses and fractionations to be used. It also discusses the extent of adverse cosmetic outcome after boost delivery, means to minimise it and relevance of tumour bed in present day scenario of advanced radiotherapy delivery techniques like (IMRT)

  13. Pseudoangiomatous stromal hyperplasia (PASH) of the breast: a series of 24 patients.

    Science.gov (United States)

    Bowman, Erin; Oprea, Gabriela; Okoli, Joel; Gundry, Kathleen; Rizzo, Monica; Gabram-Mendola, Sheryl; Manne, Upender; Smith, Geoffrey; Pambuccian, Stefan; Bumpers, Harvey L

    2012-01-01

    Pseudoangiomatous stromal hyperplasia (PASH) is a benign mesenchymal proliferative lesion of the breast. In 2005, only 109 cases had been reported since its initial description in 1986 by Vuitch et al. Our 24 cases represent one of the largest series to be reported from a single institution. We retrospectively reviewed data from 2004 to 2010 of patients diagnosed with PASH by surgical excision or image-guided biopsy. All pathological specimens were reviewed by a single pathologist. The samples were stained for estrogen and progesterone receptors (ER and PR), CD34, and the lymphatic marker D2-40. All but one of 24 (96%) patients presented with breast masses either on imaging or clinically. Fourteen of the 24 patients (58%) were diagnosed on surgical excision, 10 (42%) diagnosed with core needle biopsy, and five (20%) were diagnosed using both techniques. The tumors ranged in size from 0.3 cm to 7.0 cm. All women except two were premenopausal or perimenopausal at diagnosis. Nineteen samples were available for hormonal receptor staining and of these 18 of 19 (95%) were ER or PR positive. PASH was diagnosed in two men, a transgender male on hormones and the other with gynecomastia. The patients' ages ranged from 18 to 86 years old. In addition to PASH other benign histopathological findings include stromal fibrosis and atypical ductal or lobular hyperplasia. Imaging revealed no distinguishing feature for PASH with benign histology. One patient had synchronous ductal carcinoma in-situ (DCIS). Patients were treated with local excision or observation. This study suggests that PASH is primarily a diagnosis of premenopausal and perimenopausal women. Our series supports a hormonal basis for its development due to the positive staining for hormonal receptors. Management is conservative surgery for larger masses with careful observation being an option in patients not at high risk for breast cancer. © 2012 Wiley Periodicals, Inc.

  14. Evaluation of BRCA1 and BRCA2 mutation prevalence, risk prediction models and a multistep testing approach in French‐Canadian families with high risk of breast and ovarian cancer

    Science.gov (United States)

    Simard, Jacques; Dumont, Martine; Moisan, Anne‐Marie; Gaborieau, Valérie; Vézina, Hélène; Durocher, Francine; Chiquette, Jocelyne; Plante, Marie; Avard, Denise; Bessette, Paul; Brousseau, Claire; Dorval, Michel; Godard, Béatrice; Houde, Louis; Joly, Yann; Lajoie, Marie‐Andrée; Leblanc, Gilles; Lépine, Jean; Lespérance, Bernard; Malouin, Hélène; Parboosingh, Jillian; Pichette, Roxane; Provencher, Louise; Rhéaume, Josée; Sinnett, Daniel; Samson, Carolle; Simard, Jean‐Claude; Tranchant, Martine; Voyer, Patricia; BRCAs, INHERIT; Easton, Douglas; Tavtigian, Sean V; Knoppers, Bartha‐Maria; Laframboise, Rachel; Bridge, Peter; Goldgar, David

    2007-01-01

    Background and objective In clinical settings with fixed resources allocated to predictive genetic testing for high‐risk cancer predisposition genes, optimal strategies for mutation screening programmes are critically important. These depend on the mutation spectrum found in the population under consideration and the frequency of mutations detected as a function of the personal and family history of cancer, which are both affected by the presence of founder mutations and demographic characteristics of the underlying population. The results of multistep genetic testing for mutations in BRCA1 or BRCA2 in a large series of families with breast cancer in the French‐Canadian population of Quebec, Canada are reported. Methods A total of 256 high‐risk families were ascertained from regional familial cancer clinics throughout the province of Quebec. Initially, families were tested for a panel of specific mutations known to occur in this population. Families in which no mutation was identified were then comprehensively tested. Three algorithms to predict the presence of mutations were evaluated, including the prevalence tables provided by Myriad Genetics Laboratories, the Manchester Scoring System and a logistic regression approach based on the data from this study. Results 8 of the 15 distinct mutations found in 62 BRCA1/BRCA2‐positive families had never been previously reported in this population, whereas 82% carried 1 of the 4 mutations currently observed in ⩾2 families. In the subset of 191 families in which at least 1 affected individual was tested, 29% carried a mutation. Of these 27 BRCA1‐positive and 29 BRCA2‐positive families, 48 (86%) were found to harbour a mutation detected by the initial test. Among the remaining 143 inconclusive families, all 8 families found to have a mutation after complete sequencing had Manchester Scores ⩾18. The logistic regression and Manchester Scores provided equal predictive power, and both were significantly better

  15. Does Lactation Mitigate Triple Negative/Basal Breast Cancer Progression?

    Science.gov (United States)

    2012-09-01

    Breast Cancer Res Treat, 2008. 109(1): p. 123-39. 2. Palmer, J.R., et al., Parity and lactation in relation to estrogen receptor negative breast ...Xue F, Michels KB: Lactation and incidence of premenopausal breast cancer : a longitudinal study. Arch Intern Med 2009, 169(15):1364-1371. 19...Palmer JR, Boggs DA, Wise LA, Ambrosone CB, Adams-Campbell LL, Rosenberg L: Parity and lactation in relation to estrogen receptor negative breast cancer

  16. Early Detection of High Risk Pregnancy

    OpenAIRE

    Kurniawan, Arif; Sistiarani, Colti; Hariyadi, Bambang

    2017-01-01

    There are 30.939 pregnant women in Banyumas, with 6.206 cases referred due to high-risk pregnancies. Petahunan village in Pekuncen has the the highest incidence of high-risk pregnancies compared with other villages. The purpose of this study is to describe the implementation of early detection of high-risk pregnancies in Petahunan village, Pekuncen. This study used qualitative research methods with case study approach. Research instruments used in-depth interviews and focus group disscussion ...

  17. [Socioeconomic factors in high risk pregnancy].

    Science.gov (United States)

    Armas Domínguez, J; Shor Pinsker, V; Mac Gregor, C; Karchmer, S

    1977-05-01

    The study of high risk during pregnancy was undertaken to show the most viable ways for solving those problems affecting maternal-fetal morbidity and mortality. The authors are hopeful that in the future, the 2 branches of medicine, perinatology and obstetrics, will no longer differentiate between high risk for mother and fetus or neonate but will direct attention to what is high risk for 1 society in particular. These professionals will undertake an interdisciplinary approach of the problem to benefit society. (author's)

  18. Myocardial Infarction in a Premenopausal Woman on Leuprolide Therapy

    Directory of Open Access Journals (Sweden)

    Irving E. Perez

    2015-01-01

    Full Text Available Premenopausal women with chest pain syndrome may have nonatherosclerotic coronary arteries with abnormal coronary flow. Estrogens have cardioprotective effect improving coronary vasodilatation. This case report discusses the consequences of leuprolide use by decreasing estrogen levels which led to acute myocardial infarction.

  19. Myocardial Infarction in a Premenopausal Woman on Leuprolide Therapy.

    Science.gov (United States)

    Perez, Irving E; Menegus, Mark A; Taub, Cynthia C

    2015-01-01

    Premenopausal women with chest pain syndrome may have nonatherosclerotic coronary arteries with abnormal coronary flow. Estrogens have cardioprotective effect improving coronary vasodilatation. This case report discusses the consequences of leuprolide use by decreasing estrogen levels which led to acute myocardial infarction.

  20. Locoregional Failure in Early-Stage Breast Cancer Patients Treated With Radical Mastectomy and Adjuvant Systemic Therapy: Which Patients Benefit From Postmastectomy Irradiation?

    Energy Technology Data Exchange (ETDEWEB)

    Trovo, Marco, E-mail: marcotrovo33@hotmail.com [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Durofil, Elena [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Polesel, Jerry [Department of Epidemiology and Biostatistics, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Roncadin, Mario [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Perin, Tiziana [Department of Pathology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Mileto, Mario; Piccoli, Erica [Department of Surgery, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Quitadamo, Daniela [Scientific Direction, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Massarut, Samuele [Department of Surgery, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Carbone, Antonino [Department of Pathology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Trovo, Mauro G. [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy)

    2012-06-01

    Purpose: To assess the locoregional failure in patients with Stage I-II breast cancer treated with radical mastectomy and to evaluate whether a subset of these patients might be at sufficiently high risk of locoregional recurrence (LRR) to benefit from postmastectomy irradiation (PMRT). Methods and Materials: Stage I-II breast cancer patients (n = 150) treated with radical mastectomy without adjuvant irradiation between 1999 and 2005 were analyzed. The pattern of LRR was reported. Kaplan-Meier analysis was used to calculate rates of LRR, and Cox proportional hazards methods were used to evaluate potential risk factors. Results: Median follow-up was 75 months. Mean patient age was 56 years. One-hundred forty-three (95%) patients received adjuvant systemic therapy: 85 (57%) hormonal therapy alone, 14 (9%) chemotherapy alone, and 44 (29%) both chemotherapy and hormonal therapy. Statistically significant factors associated with increased risk of LRR were premenopausal status (p = 0.004), estrogen receptor negative cancer (p = 0.02), pathologic grade 3 (p = 0.02), and lymphovascular invasion (p = 0.001). T and N stage were not associated with increased risk of regional recurrence. The 5-year LRR rate for patients with zero or one, two, three, and four risk factors was 1%, 10.3%, 24.2%, and 75%, respectively. Conclusions: A subset of patients with early-stage breast cancer is at high risk of LRR, and therefore PMRT might be beneficial.

  1. Women's health, breast health: a review of the gynecologic effects of breast cancer.

    Science.gov (United States)

    Goldman, Mindy; O'Hair, Kim

    2009-07-01

    Breast cancer is very common and seen in both premenopausal and postmenopausal women. Research into prevention, better screening, and more effective treatments is occurring continually, and changes are translated into clinical practice relatively quickly. It is important for women's health care providers to have an understanding of breast cancer treatments and the gynecologic side effects. For premenopausal women interested in fertility, options should be discussed prior to chemotherapy. Issues pertaining to pregnancy after breast cancer should be discussed in a multidisciplinary fashion, involving the obstetrician/gynecologist, breast surgeon, and oncologist. Ovarian suppression is often used as part of breast cancer treatment in premenopausal women with hormone positive disease, and menopausal symptoms may be severe. Hormonal therapies including tamoxifen and the aromatase inhibitors are used in the treatment of hormone positive breast cancers. Each of these drugs has a variety of gynecologic implications. Understanding the options for treatment for menopausal complaints in breast cancer patients is important for women's health providers. Although most breast cancers are sporadic, a small percentage will be due to mutations in the BRCA genes. It is important for women's health providers to take an appropriate family history and refer to genetic counselors for possible testing when hereditary cancer is suspected. This review focuses on the various women's health issues pertaining to breast cancer and treatment.

  2. Search for new breast cancer susceptibility genes

    NARCIS (Netherlands)

    Oldenburg, Rogier Abel

    2008-01-01

    This thesis describes the search for new high-risk breast cancer susceptibility genes by linkage analysis. To date 20-25% of familial breast cancer is explained by mutations in the high-risk BRCA1 and BRCA2 breast cancer susceptibility genes. For the remaining families the genetic etiology is

  3. Inflammatory markers in a 2-year soy intervention among premenopausal women

    Directory of Open Access Journals (Sweden)

    Franke Adrian A

    2009-04-01

    Full Text Available Abstract Background Epidemiologic evidence supports a role of soy foods in breast cancer etiology. Because chronic inflammation appears to be a critical component in carcinogenesis, we examined the potential anti-inflammatory effects of soy foods. Methods The original 2-year dietary intervention randomized 220 premenopausal women of whom 183 women (90 in the intervention group and 93 in the control group were included in the current investigation; 40% were of Asian ancestry. The intervention group consumed two daily soy servings containing 50 mg of isoflavones (aglycone equivalents, whereas the controls maintained their regular diet. Five serum samples obtained at month 0, 3, 6, 12, and 24 were analyzed for interleukin (IL-6, C-reactive protein (CRP, leptin, and adiponectin by ELISA. For statistical analysis, mixed models were applied to incorporate the repeated measurements. Results: The levels of all analytes were lower in Asian than Caucasian women. Overweight women had significantly higher levels of CRP, IL-6, and leptin and lower levels of adiponectin than normal weight women. We did not observe a significant effect of soy foods on the four markers, but leptin increased in the control and not in the intervention group (p = 0.20 for group-time effect; this difference was significant for Asian (p = 0.01 and obese women (p = 0.005. Conclusion During this 2-year intervention, soy foods did not modify serum levels of CRP, IL-6, leptin, and adiponectin in premenopausal women although leptin levels remained stable among women in the intervention group who were obese or of Asian ancestry. Further studies with diverse markers of inflammation are necessary to clarify the specific effect of soy on immune responses.

  4. Brief Report: Association Between Menopause and Unprotected Sex in High-Risk HIV-Positive Women in Mombasa, Kenya.

    Science.gov (United States)

    Goyette, Marielle S; Wilson, Kate S; Deya, Ruth; Masese, Linnet N; Shafi, Juma; Richardson, Barbra A; Mandaliya, Kishorchandra; Jaoko, Walter; McClelland, R Scott

    2017-04-15

    Many HIV-positive women now live well beyond menopause. Postmenopausal women are no longer at risk for pregnancy, and some studies suggest that they may use condoms less often than premenopausal women. This study tests the hypothesis that, in HIV-positive women who report trading sex for cash or in-kind payment, unprotected sex is more common at postmenopausal visits compared with premenopausal visits. Prospective cohort study of HIV-positive women ≥16 years old in Mombasa, Kenya. At enrollment and monthly follow-up visits, participants completed a standardized interview. Study clinicians collected genital samples at enrollment and quarterly visits. Menopausal status was assessed annually. The primary outcome of unprotected sex was determined by detection of prostate specific antigen (PSA) in vaginal secretions. This study followed 404 HIV-positive women who contributed 2753 quarterly examination visits. Detection of PSA was less frequent at postmenopausal visits compared with premenopausal visits [55/554, 10.5% versus 394/2199, 17.9%; relative risk (RR) 0.58, 95% confidence interval (CI): 0.39 to 0.87]. Adjusting for age diminished the association between menopause and PSA detection (adjusted RR 0.73, 95% CI: 0.47 to 1.14). At visits where women reported sexual activity in the past week, they reported similar rates of 100% condom use at postmenopausal and premenopausal visits (RR 0.99, 95% CI: 0.87 to 1.13). In this population of high-risk HIV-positive Kenyan women, postmenopausal status was not associated with a greater risk of unprotected sex. The relationship between menopause and unprotected sex is likely context specific and may differ with varying risk groups, regions, and levels of exposure to sexual health education.

  5. Breast Cancer

    Science.gov (United States)

    ... the Mediterranean diet choose healthy fats, such as olive oil, over butter and fish instead of red meat. Breast cancer risk reduction for women with a high risk If your doctor has assessed your family history and determined that you have other factors, such ...

  6. Breast Cancer Biomarkers Based on Nipple and Fine Needle Aspirates

    National Research Council Canada - National Science Library

    Russo, Irma H

    2005-01-01

    ... of the cytological normal breast epithelium of women at high risk for breast cancer. This signature will serve as an intermediate biomarker for evaluating the response of the breast to novel chemopreventive agents...

  7. High risk pregnancy monitored antenatally at home

    NARCIS (Netherlands)

    Monincx, W. M.; Zondervan, H. A.; Birnie, E.; Ris, M.; Bossuyt, P. M.

    1997-01-01

    OBJECTIVE: Is domiciliary antenatal fetal surveillance for selected high risk pregnancies, a feasible alternative for hospital admission? DESIGN: A randomized controlled trial conducted at the Academical Medical Centre, Amsterdam, The Netherlands. SUBJECTS: Between September 1992 and June 1994, 76

  8. Bilateral thecoma presenting as premenopausal hirsutism: Laproscopic removal

    Directory of Open Access Journals (Sweden)

    S Ramkumar

    2013-01-01

    Full Text Available Hyperandrogenism is a common disorder among women in the reproductive age group. One of the rare causes for androgen excess is sex cord- stromal tumors of the ovary. These are usually unilateral. Here we report case of a 48 year old woman who presented with hyperandrogenism due to bilateral ovarian thecoma. Androgen levels normalized following resection of the tumor. This, to the best of our knowledge, is the first case of bilateral thecoma presenting as hirsutism in a premenopausal woman.

  9. Coffee consumption and bone mineral density in korean premenopausal women.

    Science.gov (United States)

    Choi, Eun-Joo; Kim, Kyae-Hyung; Koh, Young-Jin; Lee, Jee-Sun; Lee, Dong-Ryul; Park, Sang Min

    2014-01-01

    Although Asian people are known to have lower bone mass than that of Caucasians, little is known about coffee-associated bone health in Asian. This study aimed to assess the relationship between coffee consumption and bone mineral density (BMD) in Korean premenopausal women. Data were obtained from the Fourth Korea National Health and Nutrition Examination Survey 2008-2009. The study population consisted of 1,761 Korean premenopausal women (mean age 36 years) who were measured for lumbar spine and femoral neck BMD and who completed a standardized questionnaire about coffee intake frequency. We excluded the participants who took hormone replacement therapy or medication for osteoporosis. The cross-sectional relationship between coffee consumption and impaired bone health (osteopenia or osteoporosis) was investigated by bone densitometry. Coffee consumption showed no significant association with BMD of either femoral neck or lumbar spine, independent of other factors. The adjusted odds ratios for BMD for those who consumed once in a day, twice a day and three times a day were 0.94 (0.70-1.26), 0.93 (0.67-1.28), and 1.02 (0.69-1.50), respectively (P for trend = 0.927). This study does not support the idea that coffee is a risk factor for impaired bone health in Korean premenopausal women.

  10. Evaluation and Management of the Premenopausal Woman with Low BMD

    Science.gov (United States)

    Cohen, Adi; Shane, Elizabeth

    2014-01-01

    Interpretation of bone mineral density (BMD) results in premenopausal women is particularly challenging, since the relationship between BMD and fracture risk is not the same as for postmenopausal women. In most cases, Z scores rather than T scores should be used to define “low BMD” in premenopausal women. The finding of low BMD in a premenopausal woman should prompt thorough evaluation for secondary causes of bone loss. If a secondary cause is found, management should focus on treatment of this condition. In a few cases where the secondary cause cannot be eliminated, treatment with a bone active agent to prevent bone loss should be considered. In women with no fractures and no known secondary cause, low BMD is associated with microarchitectural defects similar to young women with fractures; however, no longitudinal data are available to allow use of BMD to predict fracture risk. BMD is likely to be stable in these women with isolated low BMD, and pharmacologic therapy is rarely necessary. Assessment of markers of bone turnover and follow-up bone density measurements can help to identify those with an ongoing process of bone loss that may indicate a higher risk for fracture, and possible need for pharmacologic intervention. PMID:24091896

  11. Breast Cancer Susceptibility Genes in High Risk Women

    National Research Council Canada - National Science Library

    Hamilton, Ann

    2004-01-01

    ...). It has been hypothesized that susceptibility genes of lower penetrance are more prevalent than among the latter, and a likely group of such genes are those that regulate the production, intracellular...

  12. [A case-control study on association of SULT1A1 polymorphism, smoked meat intake with breast cancer risk].

    Science.gov (United States)

    Tao, Ping; Li, Hui; Wang, Qiong; Cao, Lan-qing; Li, Jia-yuan; Yang, Fei; Wang, Yuan-ping

    2012-09-01

    To assess the association of smoked meat intake, SULT1A1 polymorphism as well as their combined effects with breast cancer risk. A total of 400 newly diagnosed breast cancer cases from a cancer hospital in Sichuan province and 400 healthy controls from participants of physical examination in a hospital in Chengdu city were recruited from May 2007 to July 2009. A valid questionnaire was designed to collect their demographic characteristics and breast cancer risk factors. Daily intake of foods was collected using semi-quantitative frequency questionnaire and then the daily intake of smoked meat was calculated and transformed to energy-adjusted smoked meat intake by the residual method. Gene sequencing was used to analyze SULT1A1 Arg213His genotypes. Multivariable conditional logistic regression was used to estimate adjusted odds ratios (ORs) and 95% confidence intervals (95%CIs). The energy-adjusted daily intake of smoked meat (Median (P₂₅, P₇₅)) was 8.65 (3.63, 18.44) g/d in cases and 4.44 (0.19, 8.71) g/d in controls. The frequency of SULT1A1 variant allele was 14.75% (59/400) among cases and 12.75% (51/400) among controls. High energy-adjusted daily intake of smoked meat (≥ 4.44 g/d) was significantly associated with breast cancer risk among premenopausal (OR = 2.31, 95%CI: 1.46 - 3.66) and postmenopausal subjects (OR = 3.13, 95%CI: 1.89 - 5.17). High energy-adjusted daily intake of smoked meat combined with carrying SULT1A1 variant allele elevated breast cancer risk among premenopausal (OR = 3.31, 95%CI: 1.66 - 6.62) and postmenopausal subjects (OR = 3.81, 95%CI: 1.79 - 8.10). High smoked meat intake contributes to high risk of breast cancer. SULT1A1 variant allele increases breast cancer risk among subjects who were exposed to high smoked meat intake.

  13. The presentation of hypoactive sexual desire disorder in premenopausal women.

    Science.gov (United States)

    Maserejian, Nancy N; Shifren, Jan L; Parish, Sharon J; Braunstein, Glenn D; Gerstenberger, Eric P; Rosen, Raymond C

    2010-10-01

    Little is known about the clinical presentation of hypoactive sexual desire disorder (HSDD) in premenopausal women or their perceptions of sexual problems. Describe characteristics of premenopausal women with clinically diagnosed acquired, generalized HSDD, and investigate factors perceived to contribute to desire problems. Cross-sectional analysis of baseline data from premenopausal women with clinically diagnosed and confirmed HSDD enrolled during the first year of the HSDD Registry for Women (N=400). Relationship, demographic, and clinical characteristics were assessed by clinician's medical history review and self-administered questionnaire. Sexual desire function was measured by the validated Female Sexual Function Index (FSFI). Over 85% of women cited multiple factors that contributed to ongoing decreased desire (mean 2.9± 2.3 factors, range 0-12). Most commonly cited contributing factors were "stress or fatigue" (60.0%), "dissatisfaction with my physical appearance" (40.8%), and other sexual difficulties (e.g., inability to reach orgasm) (33.5%). Exploratory analyses of the FSFI score confirmed that self-image (P=0.002) and other sexual problems (P<0.001) were significantly associated with decreased desire. Almost all (96%) participants were currently in a partner relationship. Antidepressant medication was currently used by 18.0% of women, hormonal contraceptives by 28.5%, and hormonal medications (for noncontraceptive reasons) by 7.3%. Physical functioning was consistent with general population norms (SF-36 mean±standard deviation, 53.3±7.6 vs. norm of 50±10), while overall mental functioning was slightly lower (SF-36, 44.7±10.6). Within this sample of premenopausal women with clinically diagnosed HSDD, decreased sexual desire was associated with multiple factors, including poor self-image and stress or fatigue. Clinicians presented with premenopausal women expressing sexual desire problems should assess patients' perceptions of their condition to

  14. Dietary Patterns and Plasma Sex Hormones, Prolactin, and Sex Hormone-Binding Globulin in Premenopausal Women.

    Science.gov (United States)

    Hirko, Kelly A; Spiegelman, Donna; Barnett, Junaidah B; Cho, Eunyoung; Willett, Walter C; Hankinson, Susan E; Eliassen, A Heather

    2016-05-01

    Sex hormones are important for breast cancer, but it is unclear whether dietary patterns influence hormone concentrations. Dietary pattern adherence scores for the alternate Mediterranean diet (aMED), Dietary Approaches to Stop Hypertension (DASH), and Alternative Healthy Eating Index (AHEI) were calculated from semiquantitative food frequency questionnaires administered in 1995 and 1999. Premenopausal plasma concentrations of sex hormones were measured in samples collected in 1996 to 1999. We used generalized linear models to calculate geometric mean hormone concentrations across quartiles of dietary pattern scores among 1,990 women in the Nurses' Health Study II. We did not observe significant associations between sex hormone concentrations and the DASH pattern and only one suggestive association between follicular estrone concentrations and the aMED pattern [top vs. bottom quartile -4.4%, 95% confidence interval (CI), -10.6% to 2.1%; Ptrend = 0.06]. However, women in the top versus bottom quartile of AHEI score had lower concentrations of follicular (-9.1%; 95% CI, -16.1% to -1.4%; Ptrend = 0.04) and luteal (-7.5%; 95% CI, -13.6% to -0.9%; Ptrend = 0.01) estrone, luteal-free (-9.3%; 95% CI, -16.8% to -1.1%; Ptrend = 0.01) and total (-6.7 %; 95% CI, -14.3% to 1.5%; Ptrend = 0.04) estradiol, follicular estradiol (-14.2%; 95% CI, -24.6% to -2.4%; Ptrend = 0.05), and androstenedione (-7.8%; 95% CI, -15.4% to 0.4%; Ptrend = 0.03). Diet quality measured by the AHEI is inversely associated with premenopausal estrogen concentrations. Given that we did not observe similar associations with the aMED or DASH patterns, our findings should be interpreted with caution. Given the role of estrogens in breast cancer etiology, our findings add to the substantial evidence on the benefits of adhering to a healthy diet. Cancer Epidemiol Biomarkers Prev; 25(5); 791-8. ©2016 AACR. ©2016 American Association for Cancer Research.

  15. Hysterectomy risk in premenopausal-aged military veterans: associations with sexual assault and gynecologic symptoms.

    Science.gov (United States)

    Ryan, Ginny L; Mengeling, Michelle A; Summers, Karen M; Booth, Brenda M; Torner, James C; Syrop, Craig H; Sadler, Anne G

    2016-03-01

    significantly lower (35 vs 43 years old, P gynecological pain, abnormal gynecological bleeding, and pelvic inflammatory disease seen in those veterans with a history of LSA-V. Premenopausal-aged veterans may be at higher overall risk for hysterectomy, and for hysterectomy at younger ages, than their civilian counterparts. Veterans who have experienced completed sexual assault with vaginal penetration in childhood or in military and those with a history of PTSD may be at particularly high risk for hysterectomy, potentially related to their higher risk of gynecological symptoms. If confirmed in future studies, these findings have important implications for women's health care providers and policy makers within both the VA and civilian health care systems related to primary and secondary prevention, costs, and the potential for increased chronic disease and mortality. Published by Elsevier Inc.

  16. Ovarian Lipid Metabolism Modulates Circulating Lipids in Premenopausal Women.

    Science.gov (United States)

    Jensen, Jeffrey T; Addis, Ilana B; Hennebold, Jon D; Bogan, Randy L

    2017-09-01

    The premenopausal circulating lipid profile may be linked to the hormonal profile and ovarian lipid metabolism. Assess how estradiol, progesterone, and ovarian lipid metabolism contributes to the premenopausal lipid profile; and evaluate the acute effects of a common hormonal oral contraceptive (OC) on circulating lipids. Experimental crossover with repeated measures. Academic hospitals. Eight healthy, regularly menstruating women. Participants underwent periodic serum sampling during a normal menstrual cycle; a standard 21-day, monophasic combined hormonal OC cycle (30 µg of ethinyl estradiol and 150 µg of levonorgestrel per day); menopause simulated by leuprolide acetate (22.5-mg depot); and an artificial menstrual cycle achieved via transdermal estradiol (50 to 300 µg/d) and vaginal micronized progesterone (100 to 300 mg/d). Primary outcomes included evaluation of total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein cholesterol, triglycerides, and the total cholesterol to HDL cholesterol ratio. To estimate the effect of estradiol, progesterone, and ovarian lipid metabolism, all specimens except those from the OC cycle were analyzed. Subgroup analysis was conducted on the follicular and luteal phases. In a separate analysis, the effect of the OC was evaluated relative to the normal menstrual cycle. Estradiol was significantly associated with increased levels of HDL cholesterol throughout the menstrual cycle and in the follicular phase. Ovarian effects were associated with reduced lipid levels, especially during the luteal phase. The OC was associated with an increased total cholesterol to HDL cholesterol ratio and triglycerides. Previously unappreciated factors including ovarian lipid metabolism may contribute to the premenopausal lipid profile.

  17. The high-risk plaque initiative

    DEFF Research Database (Denmark)

    Falk, Erling; Sillesen, Henrik; Muntendam, Pieter

    2011-01-01

    The High-Risk Plaque (HRP) Initiative is a research and development effort to advance the understanding, recognition, and management of asymptomatic individuals at risk for a near-term atherothrombotic event such as myocardial infarction or stroke. Clinical studies using the newest technologies...

  18. Trends in emerging and high risk activities

    Science.gov (United States)

    Robert C. White; Richard Schreyer; Kent Downing

    1980-01-01

    Newly emerging and high risk activities have increased markedly in the last generation, yet little is known about trends in participation. Factors such as technological innovation and creative experimentation with traditional activities appear to play a major role in the development of new activities. Christy's criteria for mass demand in recreation are used to...

  19. [Standards, Options and Recommendations (SOR) for endocrine therapy in patients with non metastatic breast cancer. FNCLCC].

    Science.gov (United States)

    Mauriac, L; Blanc-Vincent, M P; Luporsi, E; Cutuli, B; Fourquet, A; Garbay, J R; Giard, S; Spyratos, F; Zafrani, B; Dilhuydy, J M

    2000-06-01

    tumor, results of clinical trials of chemotherapy versus endocrine therapy, suggest a benefit for endocrine therapy. However, there is no sufficient evidence to consider endocrine therapy alone as a standard adjuvant treatment. 5) For premenopausal women, chemotherapy + ovarian suppression or chemotherapy + tamoxifen are not better than chemotherapy alone (level of evidence A). 6) For postmenopausal women, administration of chemotherapy plus adjuvant tamoxifen versus the same tamoxifen alone, is of additional benefit in reducing recurrences but not in prolonging overall survival (standard, level of evidence A). 7) Balance of known benefits (delay to recurrence and death) and risks (side-effects of therapy) for adjuvant chemoendocrine therapy has to be taken into consideration before decision making. Chemoendocrine therapy can be indicated for women at high risk of developing metastatic disease (recommendation, experts agreement).

  20. Body fat distribution in relation to breast cancer in women participating in the DOM-project

    NARCIS (Netherlands)

    den Tonkelaar, I.; Seidell, J C; Collette, H J

    The association between body fat distribution and breast cancer risk was studied in 5923 pre- and 3568 post-menopausal women, participating in a breast cancer screening project (the DOM-project in Utrecht, the Netherlands). Cases were fifty six premenopausal women and thirty eight postmenopausal

  1. Incidence of breast cancer in HIV-infected women seen at the ...

    African Journals Online (AJOL)

    Breast cancer and HIV/AIDS are two major issues in women's health at the beginning of the second decade of the 21ST century. Both conditions affect predominantly premenopausal women in Nigeria and sub-Saharan Africa. Literature on breast cancer in women with HIV are still few and most of them are case reports ...

  2. Treatment of high-risk smoldering myeloma.

    Science.gov (United States)

    Korde, Neha

    2016-12-01

    Multiple myeloma (MM) is a hematologic malignancy of the plasma cell that causes symptoms of bone pain, renal failure, and anemia. It is usually preceded by a precursor disease state, such as smoldering multiple myeloma (SMM) or monoclonal gammopathy of undetermined significance (MGUS), and traditional dogma dictates that treatment should be initiated on frank MM symptom development. Emerging evidence suggests that a defined group of "high-risk SMM" may benefit from early treatment, before organ damage and symptoms actually occur. The following article frames the evidence for treatment of high-risk SMM by defining risk categories, reviewing existing therapeutic trial data, and exploring the long-term biologic implications of early treatment. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Effects of aerobic exercise training on estrogen metabolism in premenopausal women: a randomized controlled trial.

    Science.gov (United States)

    Campbell, Kristin L; Westerlind, Kim C; Harber, Vicki J; Bell, Gordon J; Mackey, John R; Courneya, Kerry S

    2007-04-01

    Regular physical activity may alter estrogen metabolism, a proposed biomarker of breast cancer risk, by shifting metabolism to favor production of 2-hydroxyestrone (2-OHE1). Few studies, however, have examined this question using a randomized controlled trial. To examine the effects of 12 weeks of aerobic exercise training on 2-OHE1 and 16alpha-hydroxyestrone (16alpha-OHE1) in premenopausal women. Participants were healthy, regularly menstruating, Caucasian women, 20 to 35 years, body mass index of 18 to 29.9, not using pharmacologic contraceptives, with average or below average fitness [maximal oxygen consumption (VO(2max)), menstrual cycle, participants (N = 32) were randomly assigned to a 12-week aerobic exercise training intervention (n = 17) or usual lifestyle (n = 15). Height, body mass, body composition by dual-energy X-ray absorptiometry, and VO(2max) were measured at baseline and following the intervention. Urine samples were collected in the luteal phase of four consecutive menstrual cycles. The exercise group increased VO(2max) by 14% and had significant, although modest, improvements in fat and lean body mass. No significant between-group differences were observed, however, for the changes in 2-OHE1 (P = 0.944), 16alpha-OHE1 (P = 0.411), or the ratio of 2-OHE1 to 16alpha-OHE1 (P = 0.317). At baseline, there was an inverse association between body fat and 2-OHE1 to 16alpha-OHE1 ratio (r = -0.40; P = 0.044); however, it was the change in lean body mass over the intervention that was positively associated with a change in 2-OHE1 to 16alpha-OHE1 ratio (r = 0.43; P = 0.015). A 12-week aerobic exercise training intervention significantly improved aerobic fitness and body composition but did not alter estrogen metabolism in premenopausal women. Interestingly, an increase in lean body mass was associated with a favorable change in 2-OHE1 to 16alpha-OHE1 ratio.

  4. Management of high-risk pregnancy.

    Science.gov (United States)

    Coco, L; Giannone, T T; Zarbo, G

    2014-08-01

    Today, 88% of pregnancies has a physiological course during which just basic care, while in 12% of cases there is a high-risk pregnancy that requires additional assistance and specific. The approach that should be used is that of supervision in all pregnant women considering their potential to have a normal pregnancy until there is no clear evidence to the contrary. Pregnancy is considered at risk if there are medical conditions that may affect maternal or fetal health or life of the mother, fetus or both. Among the risk factors for pregnancy there is first the woman's age, in fact the increase in high-risk pregnancies in the last 20 years is attributable to the increase in the average age of women who face pregnancy. In addition, the diet is very important during pregnancy and diabetes or autoimmune diseases often lead to the failure of a pregnancy. Risk factors for pregnancy, also, are the complications that occur during its course as hypertension during pregnancy, and infectious diseases. Fears and anxieties typical of a high-risk pregnancy prevent the couple to live happily in the months of gestation. Effective communication, control and early detection are important tools that doctors must be able to ensure that women in order to plan the best treatment strategies and to minimize the risks of maternal and / or fetal.

  5. Electroconvulsive therapy during high-risk pregnancy.

    Science.gov (United States)

    Walker, R; Swartz, C M

    1994-09-01

    Pregnancy increases the risk of injury associated with mental illness. The varieties of malnutrition, substance abuse, and aggression that may accompany mental illness can injure the unborn child in more severe ways than the patient herself. Dangers associated with illness-related behavior can outweight the risks of pharmacotherapy, but no psychotropic drug is approved for use during pregnancy. Failure to produce a prompt or lasting remission of psychiatric symptoms also is a significant possibility with medication. The morbidity from continued illness and the incompletely described adverse effects of psychotropic drugs increases the attractiveness of ECT for severely depressed pregnant patients, especially with associated high-risk conditions. This paper discusses physiologic changes occurring during pregnancy and ECT and reviews contemporary monitors of maternal and fetal well-being. Guidelines are suggested for ECT during regular and high-risk pregnancies. The authors conclude that using additional precautions with high-risk pregnant patients permits ECT to be given with relative safety; medical and obstetric risk factors need not prevent its use.

  6. Breast cancer in Kumasi, Ghana | Adjei | Ghana Medical Journal

    African Journals Online (AJOL)

    Oestrogen and progesterone receptors were positive in 32 and 9 cases respectively. Her2 protein was positive in 11 cases. Conclusion: In Kumasi, as in other parts of Ghana, breast cancer affects mostly young pre-menopausal who present with advanced disease. The cancers have unfavourable prognostic features and ...

  7. Simple tandem repeat (TTTAn polymorphism in CYP19 (aromatase gene and breast cancer risk in Nigerian women

    Directory of Open Access Journals (Sweden)

    Ferrell Robert

    2006-01-01

    Full Text Available Abstract Background Breast cancer is the most common cancer and the leading cause of cancer related deaths in women worldwide. The incidence of the disease is increasing globally and this increase is occurring at a faster rate in population groups that hirtherto enjoyed low incidence. This study was designed to evaluate the role of a simple tandem repeat polymorphism (STRP in the aromatase (CYP19 gene in breast cancer susceptibility in Nigerian women, a population of indigenous sub-Saharan African ancestry. Methods A case-control study recruiting 250 women with breast cancer and 250 women without the disease from four University Teaching Hospitals in Southern Nigeria was carried out between September 2002 and April 2004. Participants were recruited from the surgical outpatient clinics and surgical wards of the Nigerian institutions. A polymerase chain reaction (PCR-based assay was employed for genotyping and product sizes were detected with an ABI 3730 DNA Analyzer. Results Conditional logistic regression analysis revealed that harboring the putative high risk genotypes conferred a 29% increased risk of breast cancer when all women in the study were considered (Odds ratio [OR] = 1.29, 95% confidence interval [CI] 0.83–2.00, although this association was not statistically significant. Subgroup analysis based on menopausal status showed similar results among premenopausal women (OR = 1.35, 95% CI 0.76–2.41 and postmenopausal women (OR = 1.27, 95% CI 0.64–2.49. The data also demonstrated marked differences in the distribution of (TTTAn repeats in Nigerian women compared with other populations. Conclusion This study has shown that harboring 10 or more repeats of the microsatellite (TTTAn repeats of the CYY19 gene is associated with a modest increased risk of breast cancer in Nigerian women.

  8. BREAST CANCER: IS OBESITY A RISK FACTOR?

    OpenAIRE

    Anjali; Deepak; Dinesh Kumar

    2015-01-01

    Most epidemiological studies established obesity as an important risk factor for breast cancer. It is one of the few risk factors that women can modify. Now-a-days breast cancer is considered to be a life-style disease. The relation of obesity to breast cancer is complex one. Obesity is found to be associated with increased risk of cancer in post-menopausal women, but relation is reverse in pre-menopausal women. In these patients, obesity increases risk due to enhanced oestrogenic...

  9. PROPHYLACTIС DIET OF ALLERGIC DISEASES IN CHILDREN WITH HIGH RISK OF ATOPY

    Directory of Open Access Journals (Sweden)

    V.A. Revyakina

    2007-01-01

    Full Text Available The preventive efficiency of various kinds of feedings in children of the first year of life with high risk of an allergic pathology is studied. Under observation there were 87 children from group of high risk of an allergic pathology (from birth up to 18 months. The results of this study have confirmed the importance of breast feeding for prophylaxis of an allergic pathology in children with high risk of atopy. If it is impossible, the transclation of the child on artificial feeding by an dairy admixture based on a partial hydrolysate of serumal protein, which procvides physiological needs of a growing organism, assists physiological dynamics of parameters of weight and height, allows to increase frequency of early manifestation of atopy and prevents a sensibilization to proteins of the cow milk.Key words: allergic diseases, prevention, feeding, hydrolysate of protein of the cow milk, infants.

  10. Testosterone Levels in Pre-Menopausal Women are Associated With Nonalcoholic Fatty Liver Disease in Midlife.

    Science.gov (United States)

    Sarkar, Monika; Wellons, Melissa; Cedars, Marcelle I; VanWagner, Lisa; Gunderson, Erica P; Ajmera, Veeral; Torchen, Laura; Siscovick, David; Carr, J Jeffrey; Terry, James G; Rinella, Mary; Lewis, Cora E; Terrault, Norah

    2017-05-01

    Young women with hyperandrogenism have high risk of metabolic co-morbidities, including increased risk of nonalcoholic fatty liver disease (NAFLD). Whether testosterone (the predominant androgen) is associated with NAFLD independent of metabolic co-factors is unclear. Additionally, whether testosterone confers increased risk of NAFLD in women without hyperandrogenism is unknown. Among women in the prospective population-based multicenter Coronary Artery Risk Development in Young Adults (CARDIA) study, we assessed whether free testosterone levels measured at Year 2 (1987-1988) were associated with prevalent NAFLD at Year 25 (2010-2011) (n=1052). NAFLD was defined using noncontrast abdominal CT scan with liver attenuation≤40 Hounsfield units after excluding other causes of hepatic fat. The association of free testosterone with prevalent NAFLD was assessed by logistic regression. Increasing quintiles of free testosterone were associated with prevalent NAFLD at Year 25 (adjusted odds ratio (AOR) 1.25, 95% confidence interval (CI) 1.04-1.50, P=0.015), independent of insulin resistance, body mass index, waist circumference, and serum lipids. Importantly, the association persisted among n=955 women without androgen excess (AOR 1.27, 95% CI 1.05-1.53, P=0.016). Visceral adipose tissue (VAT) volume partially mediated the association of free testosterone with NAFLD (mediating effect 41.0%, 95% CI 22-119%). Increasing free testosterone is associated with prevalent NAFLD in middle age, even in women without androgen excess. Visceral adiposity appears to play an important role in the relationship between testosterone and NAFLD in women. Testosterone may provide a potential novel target for NAFLD therapeutics, and future studies in pre-menopausal women should consider the importance of testosterone as a risk factor for NAFLD.

  11. The curability of breast cancer and the treatment of advanced disease

    Energy Technology Data Exchange (ETDEWEB)

    Guarneri, Valentina; Conte, Pier Franco [Department of Oncology and Hematology, University of Modena and Reggio Emilia, Modena (Italy)

    2004-06-01

    Breast cancer represents a major health problem, with more than 1,000,000 new cases and 370,000 deaths yearly worldwide. In the last decade, in spite of an increasing incidence, breast cancer mortality has been declining in the majority of developed countries. This is the combined result of better education, widespread screening programmes and more efficacious adjuvant treatments. Better knowledge of breast cancer biology now allows the cosmetic, physical and psychological consequences of radical mastectomy to be spared in the majority of breast cancer patients. Use of the sentinel node technique is rapidly expanding and this will further reduce the extent and the consequences of surgery. Several clinico-pathological factors are used to discriminate between patients at low (<10%), average (10-40%) and high risk of relapse. Nodal status, tumour size, tumour grade and age are accepted universally as important factors to define risk categories. Newer factors such as uPA/PAI-1, HERer2-neu, proliferative indices and gene expression profile are promising and will allow better discrimination between patients at different risk. Endocrine manipulation with tamoxifen, ovarian ablation or both is the preferred option in the case of endocrine-responsive tumours. Tamoxifen administered for 5 years is the standard treatment for postmenopausal patients; tamoxifen plus ovarian ablation is more effective than tamoxifen alone for premenopausal women. Recent data demonstrate that, for postmenopausal patients, the aromatase inhibitors are superior to tamoxifen, with a different safety profile. At present, anastrozole can be used in the adjuvant setting in cases of tamoxifen intolerance or toxicity. Chemotherapy is the treatment of choice for steroid receptor-negative tumours. Polychemotherapy is superior to single agents and anthracycline-containing regimens are superior to CMF. Six courses of FEC or FAC or the sequential administration of four doses of anthracycline followed by four

  12. Population-Attributable Risk Proportion of Clinical Risk Factors for Breast Cancer.

    Science.gov (United States)

    Engmann, Natalie J; Golmakani, Marzieh K; Miglioretti, Diana L; Sprague, Brian L; Kerlikowske, Karla

    2017-09-01

    Many established breast cancer risk factors are used in clinical risk prediction models, although the proportion of breast cancers explained by these factors is unknown. To determine the population-attributable risk proportion (PARP) for breast cancer associated with clinical breast cancer risk factors among premenopausal and postmenopausal women. Case-control study with 1:10 matching on age, year of risk factor assessment, and Breast Cancer Surveillance Consortium (BCSC) registry. Risk factor data were collected prospectively from January 1, 1996, through October 31, 2012, from BCSC community-based breast imaging facilities. A total of 18 437 women with invasive breast cancer or ductal carcinoma in situ were enrolled as cases and matched to 184 309 women without breast cancer, with a total of 58 146 premenopausal and 144 600 postmenopausal women enrolled in the study. Breast Imaging Reporting and Data System (BI-RADS) breast density (heterogeneously or extremely dense vs scattered fibroglandular densities), first-degree family history of breast cancer, body mass index (>25 vs 18.5-25), history of benign breast biopsy, and nulliparity or age at first birth (≥30 years vs breast cancer. Of the 18 437 women with breast cancer, the mean (SD) age was 46.3 (3.7) years among premenopausal women and 61.7 (7.2) years among the postmenopausal women. Overall, 4747 (89.8%) premenopausal and 12 502 (95.1%) postmenopausal women with breast cancer had at least 1 breast cancer risk factor. The combined PARP of all risk factors was 52.7% (95% CI, 49.1%-56.3%) among premenopausal women and 54.7% (95% CI, 46.5%-54.7%) among postmenopausal women. Breast density was the most prevalent risk factor for both premenopausal and postmenopausal women and had the largest effect on the PARP; 39.3% (95% CI, 36.6%-42.0%) of premenopausal and 26.2% (95% CI, 24.4%-28.0%) of postmenopausal breast cancers could potentially be averted if all women with heterogeneously or extremely dense

  13. [Diagnostic yield of video capsule endoscopy in premenopausal women with iron-deficiency anemia].

    Science.gov (United States)

    Garrido Durán, Carmen; Iyo Miyashiro, Eduardo; Páez Cumpa, Claudia; Khorrami Minaei, Sam; Erimeiku Barahona, Alicia; Llompart Rigo, Alfredo

    2015-01-01

    Clinical practice guidelines recommend video capsule endoscopy (VCE) studies in patients with iron-deficiency anemia (IDA) after conventional upper and lower endoscopies but there is a need for studies demonstrating the diagnostic yield, clinical impact, and cost in some patient subgroups. 1.To determine the diagnostic yield of VCE in premenopausal women with IDA compared with that in men and postmenopausal women. 2. To identify the presence of VCE predictors in premenopausal women. 3. To estimate the cost-clinical impact relationship associated with VCE in this indication. We retrospectively analyzed 408 patients who underwent VCE. Patients with IDA were enrolled (premenopausal, postmenopausal women, and men), with previous normal work-up by conventional endoscopies. A total of 249 patients were enrolled: 131 women (52.6%), of which 51 were premenopausal and 80 were post-menopausal, and 118 men. The mean age was 60.7±16 years. The diagnostic yield of VCE for the diagnosis of IDA was 44.6% (95% CI 39.9 - 50.8). Diagnostic yield was 50.8% vs 38.9% in men vs women (p=0.05) and was 55% vs 13.7% in postmenopausal vs premenopausal women (p<0.001). No predictors of small bowel lesions were found in premenopausal women. The most common findings in the postmenopausal group were angioectasias (70.5%) and erosions (57.1%) in the premenopausal group. The cost in premenopausal women was 44.727€ and 86.3% of the procedures had no clinical impact. The diagnostic yield of VCE is low in the etiological study of IDA in premenopausal women and there is no cost-effectiveness in relation to clinical impact. No predictors of small bowel lesions were found in this group. Copyright © 2015 Elsevier España, S.L.U. and AEEH y AEG. All rights reserved.

  14. Adaptations with intermittent exercise training in post- and premenopausal women

    DEFF Research Database (Denmark)

    Seidelin, Kåre; Nyberg, Michael Permin; Piil, Peter Bergmann

    2017-01-01

    INTRODUCTION: The purposes of the present study was to examine the effect of intermittent exercise training on musculoskeletal and metabolic health in postmenopausal (PM) and premenopausal (PRM) women and, furthermore, to evaluate whether the adaptations can be maintained with a reduced training......-Yo intermittent endurance test 1 (YYIET-1) performance was better (P training period. Procollagen type 1 amino-terminal propeptide was higher (P training period. In PM40, total......: Twelve weeks of intermittent exercise training increased BMD, intermittent exercise capacity, and V˙O2max in PM and PRM, with PM also having positive changes in body composition. Additional 40 wk of training with a reduced frequency was sufficient to preserve these physiological adaptations and also...

  15. High risk process control system assessment methodology

    Energy Technology Data Exchange (ETDEWEB)

    Santos, Venetia [Pontificia Universidade Catolica do Rio de Janeiro (PUC-Rio), RJ (Brazil); Zamberlan, Maria Cristina [National Institute of Tehnology (INT), Rio de Janeiro, RJ (Brazil). Human Reliability and Ergonomics Research Group for the Oil, Gas and Energy Sector

    2009-07-01

    The evolution of ergonomics methodology has become necessary due to the dynamics imposed by the work environment, by the increase of the need of human cooperation and by the high interaction between various sections within a company. In the last 25 years, as of studies made in the high risk process control, we have developed a methodology to evaluate these situations that focus on the assessment of activities and human cooperation, the assessment of context, the assessment of the impact of work of other sectors in the final activity of the operator, as well as the modeling of existing risks. (author)

  16. High-risk HPVs and human carcinomas in the Syrian population

    Directory of Open Access Journals (Sweden)

    Ala-Eddin eAl Moustafa

    2014-04-01

    Full Text Available Human papillomavirus (HPV infection is the most common sexually transmitted infection; persistent infection with high-risk types of HPV present a major risk factor for the initiation and progression of a variety of human carcinomas including cervical, colorectal, head and neck as well as breast carcinomas. A huge number of studies investigated and reported the incidence of high-risk HPVs in these cancers worldwide particularly in the developed countries; therefore, two HPV prophylactic vaccines against the two most frequent high-risk HPV types (16 and 18 have been developed and used worldwide. However, there are very limited studies about the prevalence of HPVs in the developing countries especially in Africa and some states of the Middle East (ME. In this mini review, we outline the presence of high-risk HPVs in human cervical, colorectal, head and neck as well as breast cancers in the Syrian population, which was recently explored for the first time by a Canadian/Syrian group.

  17. Bone mineral density and blood metals in premenopausal women

    Energy Technology Data Exchange (ETDEWEB)

    Pollack, A.Z., E-mail: pollacka@mail.nih.gov [Epidemiology Branch, Division of Epidemiology, Statistics, and Prevention Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD (United States); Mumford, S.L. [Epidemiology Branch, Division of Epidemiology, Statistics, and Prevention Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD (United States); Wactawski-Wende, J. [Department of Social and Preventive Medicine, University at Buffalo, State University of New York, Buffalo, NY (United States); Yeung, E.; Mendola, P.; Mattison, D.R.; Schisterman, E.F. [Epidemiology Branch, Division of Epidemiology, Statistics, and Prevention Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD (United States)

    2013-01-15

    Exposure to metals, specifically cadmium, lead, and mercury, is widespread and is associated with reduced bone mineral density (BMD) in older populations, but the associations among premenopausal women are unclear. Therefore, we evaluated the relationship between these metals in blood and BMD (whole body, total hip, lumbar spine, and non-dominant wrist) quantified by dual energy X-ray absorptiometry in 248 premenopausal women, aged 18-44. Participants were of normal body mass index (mean BMI 24.1), young (mean age 27.4), 60% were white, 20% non-Hispanic black, 15% Asian, and 6% other race group, and were from the Buffalo, New York region. The median (interquartile range) level of cadmium was 0.30 {mu}g/l (0.19-0.43), of lead was 0.86 {mu}g/dl (0.68-1.20), and of mercury was 1.10 {mu}g/l (0.58-2.00). BMD was treated both as a continuous variable in linear regression and dichotomized at the 10th percentile for logistic regression analyses. Mercury was associated with reduced odds of decreased lumbar spine BMD (0.66, 95% confidence interval: 0.44, 0.99), but overall, metals at environmentally relevant levels of exposure were not associated with reduced BMD in this population of healthy, reproductive-aged women. Further research is needed to determine if the blood levels of cadmium, lead, and mercury in this population are sufficiently low that there is no substantive impact on bone, or if effects on bone can be expected only at older ages.

  18. Risk factors and prevalence of osteoporosis in premenopausal women from poor economic backgrounds in Colombia

    National Research Council Canada - National Science Library

    Londono, John; Valencia, Paula; Santos, Ana María; Gutiérrez, Luisa F; Baquero, Roberto; Valle-Oñate, Rafael

    2013-01-01

    .... Recent studies have shown that poverty is a risk factor for osteoporosis. To determine the prevalence of osteoporosis and its risk factors in a group of premenopausal women of poor economic background in Colombia...

  19. Comparison of 3 dimensional sonohysterography and hysteroscopy in Premenopausal women with abnormal uterine bleeding

    Directory of Open Access Journals (Sweden)

    Yasser I. Abd Elkhalek

    2016-09-01

    Conclusion: 3-D sonohysterography is a very safe, well tolerated and effective modality for evaluation of intracavitary uterine abnormalities and is an accurate alternative technique for hysteroscopy among the premenopausal women that suffers from abnormal uterine bleeding (AUB.

  20. Acupuncture in Premenopausal Women With Hypoactive Sexual Desire Disorder: A Prospective Cohort Pilot Study

    Directory of Open Access Journals (Sweden)

    Susan H. Oakley, MD, FACOG

    2016-09-01

    Conclusion: In this cohort of premenopausal women with HSDD, 5 weeks of acupuncture therapy was associated with significant improvements in sexual function, particularly desire. This supports a role for acupuncture as a therapeutic option for women with low desire.

  1. Associations between eating patterns, dietary intakes and eating behaviors in premenopausal overweight women

    OpenAIRE

    Leblanc, Vicky; Provencher, Véronique; Bégin, Catherine; Gagnon-Girouard, Marie-Pierre; Corneau, Louise; Tremblay, Angelo; Lemieux, Simone

    2012-01-01

    The regulation of energy intake is complex and many biological, psychosocial and environmental influences have been identified. To our knowledge, no study has yet investigated how eating patterns could mediate associations between eating behaviors and self-reported energy intake in premenopausal overweight women. Therefore, objectives of this study were to examine associations between eating behaviors and eating patterns in premenopausal overweight women and to test if eating patterns could m...

  2. Lack of influence of simple premenopausal hysterectomy on bone mass and bone metabolism

    DEFF Research Database (Denmark)

    Ravn, Pernille; Lind, C; Nilas, L

    1995-01-01

    urinary calcium corrected for creatinine excretion. RESULTS: Women who had undergone premenopausal hysterectomy had similar bone mineral densities compared with women with an intact uterus in all compartments, apart from a 6% to 11% higher bone mineral density (p ....07). This bone mineral density difference could thus be explained by extragonadal sex hormone production. CONCLUSION: Premenopausal hysterectomy did not reduce ovarian function and increase bone turnover and bone loss....

  3. Beneficial effects of recreational football on the cardiovascular risk profile in untrained premenopausal women

    DEFF Research Database (Denmark)

    Krustrup, Peter; Hansen, P. R.; Randers, Morten Bredsgaard

    2010-01-01

    The present study examined the cardiovascular health effects of 16 weeks of recreational football training in untrained premenopausal women in comparison with continuous running training. Fifty healthy women were matched and randomized to a football (FG, n=25) or a running (RG, n=25) group......, regular recreational football training has significant favorable effects on the cardiovascular risk profile in untrained premenopausal women and is at the least as efficient as continuous running....

  4. Association between prepregnancy obesity and metabolic risk in Chilean premenopausal women 10 y postpartum.

    Science.gov (United States)

    Garmendia, Maria Luisa; Zamudio, Carolina; Araya, Marcela; Kain, Juliana

    2017-06-01

    One of every four pregnant women in Chile is obese. Gestational obesity is associated with maternal metabolic complications in pregnancy (e.g., gestational diabetes, preeclampsia), but to our knowledge, there is little evidence on relationships with future metabolic risk. The aim of this study was to evaluate the association between prepregnancy obesity (prepregnancy body mass index ≥30 kg/m(2)) or excessive gestational weight gain (GWG; according to the 2009 recommendations from the Institute of Medicine), and maternal metabolic complications 10 y postpartum in premenopausal Chilean women. A prospective study was conducted. In 2006, 1067 Chilean mothers of children born in 2002-participants of the GOCS (Growth and Obesity Cohort Study)-were recruited. Mothers completed a questionnaire concerning sociodemographic, anthropometric, and pregnancy characteristics. Of the sample, 402 women were randomly selected to participate in a study related to the determinants of breast cancer risk in 2012. At follow-up, anthropometry, blood pressure, and fasting labs were measured. Complete data was available for 366 women. Thirty-two percent of mothers had prepregnancy overweight/obesity and 39.1% had excessive GWG. In adjusted models, prepregnancy obesity was positively associated with increased insulin resistance (odds ratio [OR], 18; 95% confidence interval [CI], 5.2-62.7), metabolic syndrome (OR, 3.3; 95% CI, 1.3-8.3), and hyperglycemia (OR, 3; 95% CI, 1.1-8.6). Prepregnancy overweight/obesity was associated with increased risk for insulin resistance, metabolic syndrome, abdominal obesity, low high-density lipoprotein cholesterol, and hypertriglyceridemia (P metabolic risk in the main model but was found to be positively associated in models with correction of weight by possible recall bias. Gestational obesity was associated with maternal metabolic alterations 10 y postpartum. Prevention strategies for chronic diseases should consider prepregnancy obesity as a

  5. Estrogen levels in serum and urine of vegetarian and omnivore premenopausal women

    Science.gov (United States)

    Harmon, Brook; Morimoto, Yukiko; Beckford, Fanchon; Franke, Adrian A.; Stanczyk, Frank Z.; Maskarinec, Gertraud

    2014-01-01

    Objective Based on the hypothesis that high-meat diets may increase breast cancer risk through hormonal pathways, this analysis compared estrogens in serum and urine by meat-eating status. Design Intervention with repeated measures. Setting Two randomized soy trials (BEAN1 and BEAN2) among premenopausal healthy women. Subjects BEAN1 participants completed 7 unannounced 24-hour dietary recalls and donated 5 blood and urine samples over 2 years. BEAN2 women provided 7 recalls and 3 samples over 13 months. Serum samples were analyzed for estrone (E1) and estradiol (E2) using radioimmunoassays. Nine estrogen metabolites were measured in urine by liquid chromatography mass spectrometry. Semi-vegetarians included women who reported 10 g/day of fish. All other women were classified as non-vegetarians. We applied mixed models to compute least-square means by vegetarian status adjusted for potential confounders. Results The mean age of the 272 participants was 41.9±4.5 years. Serum E1 (85 vs 100 pg/mL, p=0.04) and E2 (140 vs 154 pg/mL, p=0.04) levels were lower in the 37 semi-vegetarians than in the 235 non-vegetarians. The sum of the 9 urinary estrogen metabolites (183 vs 200 pmol/mg creatinine, p=0.27) and the proportions of individual estrogens and pathways did not differ by meat-eating status. Restricting the models to the samples collected during the luteal phase strengthened the associations. Conclusions Given the limitations of this study, the lower levels of serum estrogens in semi-vegetarians than non-vegetarians need confirmation in larger populations. PMID:24050121

  6. Prescription of the High Risk Narcotics and Trading or Illicit Purchasing of High Risk Narcotics

    Directory of Open Access Journals (Sweden)

    Nicoleta-Elena Buzatu

    2012-05-01

    Full Text Available The present essay will analyze the offence of prescribing high risk narcotics and trading or illicit purchasing of high risk narcotics, as it was regulated - together with other offences - by Law no 143 of July 26, 2000 on preventing and fighting against the traffic and illicit consumption of narcotics. The same law defines the meaning of such a phrase “substances which are under national control” by mentioning the fact that they are the narcotics and their precursors listed in Annexes I-IV of the law. The analysis of the offence of prescribing the high risk narcotics and trading or illicit purchasing of high risk narcotics is following the already known structure mentioned in the doctrine and which consists of: object and subjects of the offence, its constituent content: the objective side with its material element, the immediate consequence and causality connections; the subjective side of the offence, as well as forms and modalities of these offences, and the applicable sanctions, of course.

  7. Sources of cadmium exposure among healthy premenopausal women

    Energy Technology Data Exchange (ETDEWEB)

    Adams, Scott V., E-mail: sadams@fhcrc.org [Fred Hutchinson Cancer Research Center, PO Box 19024, M4-B402, Seattle, WA 98109 (United States); Department of Epidemiology, University of Washington, Box 357236, Seattle, WA 98195 (United States); Newcomb, Polly A. [Fred Hutchinson Cancer Research Center, PO Box 19024, M4-B402, Seattle, WA 98109 (United States); Department of Epidemiology, University of Washington, Box 357236, Seattle, WA 98195 (United States); Shafer, Martin M. [Environmental Chemistry and Technology Program, University of Wisconsin and Wisconsin State Laboratory of Hygiene, Madison, WI (United States); Atkinson, Charlotte [Department of Oral and Dental Science, Bristol Dental School, Bristol (United Kingdom); Bowles, Erin J. Aiello [Group Health Research Institute, Seattle, WA (United States); Newton, Katherine M. [Department of Epidemiology, University of Washington, Box 357236, Seattle, WA 98195 (United States); Group Health Research Institute, Seattle, WA (United States); Lampe, Johanna W. [Fred Hutchinson Cancer Research Center, PO Box 19024, M4-B402, Seattle, WA 98109 (United States); Department of Epidemiology, University of Washington, Box 357236, Seattle, WA 98195 (United States)

    2011-04-01

    Background: Cadmium, a persistent and widespread environmental pollutant, has been associated with kidney function impairment and several diseases. Cigarettes are the dominant source of cadmium exposure among smokers; the primary source of cadmium in non-smokers is food. We investigated sources of cadmium exposure in a sample of healthy women. Methods: In a cross-sectional study, 191 premenopausal women completed a health questionnaire and a food frequency questionnaire. The cadmium content of spot urine samples was measured with inductively-coupled plasma mass spectrometry and normalized to urine creatinine content. Multivariable linear regression was used to estimate the strength of association between smoking habits and, among non-smokers, usual foods consumed and urinary cadmium, adjusted for age, race, multivitamin and supplement use, education, estimated total energy intake, and parity. Results: Geometric mean urine creatinine-normalized cadmium concentration (uCd) of women with any history of cigarette smoking was 0.43 {mu}g/g (95% confidence interval (CI): 0.38-0.48 {mu}g/g) and 0.30 {mu}g/g (0.27-0.33 {mu}g/g) among never-smokers, and increased with pack-years of smoking. Analysis of dietary data among women with no reported history of smoking suggested that regular consumption of eggs, hot cereals, organ meats, tofu, vegetable soups, leafy greens, green salad, and yams was associated with uCd. Consumption of tofu products showed the most robust association with uCd; each weekly serving of tofu was associated with a 22% (95% CI: 11-33%) increase in uCd. Thus, uCd was estimated to be 0.11 {mu}g/g (95% CI: 0.06-0.15 {mu}g/g) higher among women who consumed any tofu than among those who consumed none. Conclusions: Cigarette smoking is likely the most important source of cadmium exposure among smokers. Among non-smokers, consumption of specific foods, notably tofu, is associated with increased urine cadmium concentration. - Research highlights: {yields

  8. Patient Satisfaction with Physician Discussions of Treatment Impact on Fertility, Menopause and Sexual Health among Pre-menopausal Women with Cancer

    Directory of Open Access Journals (Sweden)

    Maura Scanlon, Anne Blaes, Melissa Geller, Navneet S Majhail, Bruce Lindgren, Tufia Haddad

    2012-01-01

    Full Text Available PURPOSE: Pre-menopausal women with cancer are at risk of therapy-associated infertility, premature menopause, and sexual dysfunction. However, it is unknown whether oncologists adequately address these risks during treatment planning. We conducted a study to evaluate physician-patient discussions addressing the impact of cancer treatment and actual treatment effects on fertility, menopause status, and general sexual health.METHODS: A questionnaire was administered in four oncology clinics specializing in breast, gynecologic, general hematology-oncology, and blood and marrow transplantation (BMT cancer care at a single institution. Eligible participants were pre-menopausal at the time of diagnosis and either actively receiving or within 24 months from completion of treatment. Participants completed the questionnaire at enrollment and at 1-year follow-up.RESULTS: Of the 104 eligible women, a majority were satisfied with the quality (68% and length (66% of reproductive health discussions, with the highest satisfaction levels in the gynecologic cancer clinic (85% and the lowest levels in the BMT clinic (53%. Fertility preservation was desired by 20% of women, including some >40 years old. Women were more interested in discussing treatment impact on menopause status and sexual health than fertility. Rates of discussions on treatment impact on sexual health were low despite 77% of women reporting severe sexual dysfunction at 1-year follow-up.CONCLUSIONS: One-third of women are dissatisfied with the quality and length of discussions regarding the impact of cancer treatment on reproductive health. There is notably inadequate counseling on the effect of treatment on fertility in women > 40 and on sexual function in all women. Oncologists must offer better resources and improve communication on the effect of treatment on reproductive health to pre-menopausal women with cancer.

  9. High-risk obstetrics, medicolegal problems.

    Science.gov (United States)

    Herczeg, J

    1997-02-01

    The perinatal period is one of the most dangerous time of life. The responsibilities of the obstetricians are multifold. It is very difficult to draw a line between good and substandard care, therefore in perinatology and especially in high-risk obstetrical cases there are no absolute rules of management. The lay public is convinced through media channels, that modern reproductive research eliminated all the risks and hazards associated with childbirths, therefore only 100% healthy babies are accepted. Pregnancy is regarded as a 'success story' and if the baby is born with neurological defects (cerebral palsy) the parents and their advisors feel, that someone responsible for the defect should be found in the chain of management. This attitude starts a legal battle focusing on the events of labor and delivery. But in most cases it is very difficult to determine if a peripartal neonatal encephalopathy originated from the time period of labor and delivery, or started weeks earlier during pregnancy as an unnoticed event. Perinatal morbidity indicators are best based on neonatal clinical signs, which are predictive of later morbidity of the child. Neonatal seizures within 48 h of delivery of the baby could be a good index of later morbidity.

  10. Hormones, Women and Breast Cancer

    Science.gov (United States)

    ... before age 12) or reached menopause late (after age 55). Breast cancer is more common among women who • Are older • ... 40. If you are at high risk for breast cancer, you should get an annual mammogram beginning at age 40. Talk with your provider about other screening ...

  11. High-risk neighborhoods and high-risk families: the human ecology of child maltreatment.

    Science.gov (United States)

    Garbarino, J; Sherman, D

    1980-03-01

    Based on multiple regression analysis to identify the socioeconomic, demographic, and attitudinal correlates of neighborhood differences in the rate of child abuse and neglect, a pair of neighborhoods matched for socioeconomic level was selected, one high risk, the other low risk. Interviews with expert informants ranging from elementary school principals to mailmen were used to develop neighborhood profiles. Samples of families were drawn from each neighborhood and interviews conducted to identify stresses and supports, with special emphasis on sources of help, social networks, evaluation of the neighborhood, and use of formal family support systems. The results lend support to the concept of neighborhood "risk." Families in the high-risk neighborhood, though socioeconomically similar to families in the low-risk neighborhood, report less positive evaluation of the neighborhood as a context for child and family development. Furthermore, they reveal a general pattern of "social impoverishment" in comparison with families in the low-risk neighborhood.

  12. Benign and malignant breast tumours: epidemiological similarities.

    Science.gov (United States)

    Sartwell, P E; Arthes, F G; Tonascia, J A

    1978-09-01

    Reproductive risk factors were estimated for 783 cases of cystic disease of the breast, 155 fibroadenoma, 94 miscellaneous breast conditions, and 284 breast cancers. Controls were matched for age, race, ever-married status, time of hospitalization and pay status. The most consistent attributes are a tendency to be still premenopausal, to have had her first pregnancy beyond the age of twenty-five years (or to have had none), and to have had fewer total pregnancies than the control. All are associated with a longer menstrual life prior to onset of the disease than the controls. Findings for cystic disease are compared with other studies. Patients with benign breast disease share some of the demonstrated risk factors for breast cancer.

  13. Urinary estrogen metabolites and breast cancer

    DEFF Research Database (Denmark)

    Dallal, Cher M; Stone, Roslyn A; Cauley, Jane A

    2013-01-01

    ), and their ratio (2:16a-OHE1) in relation to breast cancer risk. ¿Methods: Primary data on 726 premenopausal women (183 invasive breast cancer cases and 543 controls) and 1,108 postmenopausal women (385 invasive breast cancer cases and 723 controls) were analyzed. Urinary estrogen metabolites were measured using...... enzyme linked immunosorbent assays. Study-specific and combined multivariable adjusted odds ratios (ORs) and 95% confidence intervals (CIs) were estimated based on tertiles of estrogen metabolites. Multinomial logistic regression models were fit according to hormone receptor status.¿Results: Higher......Background: Circulating estrogens are associated with increased breast cancer risk, yet the role of estrogen metabolites in breast carcinogenesis remains unclear. This combined analysis of 5 published studies evaluates urinary 2-hydroxyestrone (2-OHE1), 16a-hydroxyestrone (16a-OHE1...

  14. Defining high risk in endovascular aneurysm repair.

    Science.gov (United States)

    Mastracci, Tara M; Greenberg, Roy K; Hernandez, Adrian V; Morales, Catherine

    2010-05-01

    Long-term survival benefit contrasted with rupture risk should determine which patients are suitable for abdominal aortic aneurysm (AAA) intervention. Our aim was to develop a model capable of predicting long-term survival based on preoperative characteristics. A prospective cohort study using Cox regression modeling. We aimed to associate preoperative characteristics with long-term mortality, and create a predictive nomogram, which was then externally validated on an independent cohort (697 patients) who underwent endovascular abdominal aortic aneurysm (AAA) repair. We pooled the results of 412 patients undergoing endovascular repair of infrarenal and juxtarenal aneurysm who were high risk (average Glasgow aneurysm scores of 72.8 [SD 10.4]). Despite anatomic differences, there were no statistically significant differences in perioperative or long-term outcomes between infrarenal and juxtarenal aneurysms (log rank test, P = .5). Data from this group (64% infrarenal aneurysms and 36% juxtarenal aneurysms) were randomly and evenly split into a model development and test group. Independent predictors of mortality included in the model are age, aneurysm diameter, history of peripheral artery disease, chronic obstructive pulmonary disease (COPD), or congestive heart failure, requirement for supplemental home oxygen, and use of salicylates. Internal validation reveals good calibration and discriminative ability (c-statistic 0.68 [95% confidence interval 0.65-0.71]). External validation confirms good calibration. In the context of acceptable perioperative results, long-term mortality risk can be predicted in endovascular AAA repair and must be balanced against risk of rupture to determine which patients should be offered treatment. Copyright (c) 2010 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

  15. Bicycle Riding, Walking, and Weight Gain in Premenopausal Women

    Science.gov (United States)

    Lusk, Anne C.; Mekary, Rania A.; Feskanich, Diane; Willett, Walter C.

    2011-01-01

    Context No research has been conducted on bicycle riding and weight control in comparison to walking. Objective To assess the association between bicycle riding and weight control in premenopausal women. Design, Setting, and Participants This was a 16-year follow-up of 18, 414 women in the Nurses’ Health Study II. Main Outcome Measures Weight change between 1989 and 2005 was the primary outcome and odds of gaining >5% of baseline body weight (BBW) by 2005 the secondary outcome. Results At baseline, only 39% walked briskly while only 1.2% bicycled for ≥30 min/d. For a 30 min/d increase in activity between 1989 and 2005, weight gain was significantly less for brisk walking (−1.81 kg; 95% confidence interval (CI) = −2.05,−1.56), bicycling (−1.59 kg; 95%CI= −2.09, −1.08), and other activities (−1.45 kg; 95%CI= −1.66, −1.24) but not for slow walking (+0.06 kg; 95%CI= −0.22, 0.35). Women who reported no bicycling in 1989 and increased to as little as 5 minutes/day in 2005 gained less weight (−0.74 kg; 95%CI= −1.41, −0.07, P-trend5% of their BBW (Odds Ratio (OR) =0.74, 95%CI=0.56–0.98) compared with those who reported no bicycling; overweight/obese women had lower odds at 2–3 hours/week (OR=0.54, 95%CI=0.34–86). Conclusions Bicycling, similar to brisk walking, is associated with less weight gain and an inverse dose-response relationship exists, especially among overweight/obese women. Future research should focus on brisk walking but also on greater time spent bicycling. PMID:20585071

  16. Prenatal diethylstilbestrol exposure and reproductive hormones in premenopausal women.

    Science.gov (United States)

    Wise, L A; Troisi, R; Hatch, E E; Titus, L J; Rothman, K J; Harlow, B L

    2015-06-01

    Diethylstilbestrol (DES), a synthetic estrogen widely prescribed to pregnant women in the mid-1900s, is a potent endocrine disruptor. Prenatal DES exposure has been associated with reproductive disorders in women, but little is known about its effects on endogenous hormones. We assessed the association between prenatal DES exposure and reproductive hormones among participants from the Harvard Study of Moods and Cycles (HSMC), a longitudinal study of premenopausal women aged 36-45 years from Massachusetts (1995-1999). Prenatal DES exposure was reported at baseline (43 DES exposed and 782 unexposed). Early follicular-phase concentrations of follicle-stimulating hormone (FSH), luteinizing hormone (LH) and estradiol were measured at baseline and every 6 months during 36 months of follow-up. Inhibin B concentrations were measured through 18 months. We used multivariable logistic and repeated-measures linear regression to estimate odds ratios (OR) and percent differences in mean hormone values (β), respectively, comparing DES exposed with unexposed women, adjusted for potential confounders. DES-exposed women had lower mean concentrations of estradiol (pg/ml) (β=-15.6%, 95% confidence interval (CI): -26.5%, -3.2%) and inhibin B (pg/ml) (β=-20.3%, CI: -35.1%, -2.3%), and higher mean concentrations of FSH (IU/I) (β=12.2%, CI: -1.5%, 27.9%) and LH (IU/I) (β=10.4%, CI: -7.2%, 31.3%), than unexposed women. ORs for the association of DES with maximum FSH>10 IU/I and minimum inhibin B<45 pg/ml--indicators of low ovarian reserve--were 1.90 (CI: 0.86, 4.22) and 4.00 (CI: 0.88-18.1), respectively. Prenatal DES exposure was associated with variation in concentrations of FSH, estradiol and inhibin B among women of late reproductive age.

  17. Adaptations with Intermittent Exercise Training in Post- and Premenopausal Women.

    Science.gov (United States)

    Seidelin, Kåre; Nyberg, Michael; Piil, Peter; Jørgensen, Niklas Rye; Hellsten, Ylva; Bangsbo, Jens

    2017-01-01

    The purposes of the present study was to examine the effect of intermittent exercise training on musculoskeletal and metabolic health in postmenopausal (PM) and premenopausal (PRM) women and, furthermore, to evaluate whether the adaptations can be maintained with a reduced training frequency. Eighteen PM (51 ± 1 yr, mean ± SEM) and 12 PRM (48 ± 1 yr) women participated in floorball training approximately two times per week for 12 wk. In a subgroup (n = 9) of PM women (PM40), exercise training was performed for an additional 40 wk with a reduced training frequency of approximately one training session per week. In PM, the body fat percentage decreased (P < 0.05) and the total lean leg mass increased (P < 0.05) during the 12-wk training period, with no changes in PRM. In both PM and PRM, lean body mass and maximal oxygen uptake (V˙O2max) were higher, and Yo-Yo intermittent endurance test 1 (YYIET-1) performance was better (P < 0.05) after the 12-wk training period. Procollagen type 1 amino-terminal propeptide was higher (P < 0.05) in PM, and total leg bone mineral density (BMD) was higher (P < 0.05) in both PM and PRM after the 12-wk training period. In PM40, total lean leg mass, V˙O2max, YYIET-1 performance, level of procollagen type 1 amino-terminal propeptide, and total leg BMD were maintained, whereas whole-body BMD and glycated hemoglobin (HbA1c) were reduced (P < 0.05) and the expression of muscle glucose transporter type 4 was higher (P < 0.05). Twelve weeks of intermittent exercise training increased BMD, intermittent exercise capacity, and V˙O2max in PM and PRM, with PM also having positive changes in body composition. Additional 40 wk of training with a reduced frequency was sufficient to preserve these physiological adaptations and also improve blood glucose regulation in PM.

  18. The prevalence of metabolic syndrome in premenopausal and postmenopausal women in Southern Thailand.

    Science.gov (United States)

    Jeenduang, Nutjaree; Trongsakul, Rangsiri; Inhongsa, Pariwat; Chaidach, Preeyaporn

    2014-08-01

    To assess the prevalence of metabolic syndrome (MetS) in premenopausal and postmenopausal women in Southern Thailand. A cross-sectional study was conducted with 361 healthy women (218 premenopausal women and 143 postmenopausal women) in Southern Thailand. Blood pressure, anthropometric indices, fasting plasma glucose and serum lipid levels were measured. MetS was defined according to criteria of the "National Cholesterol Education Program Adult Panel Treatment III" (NCEP ATPIII). Logistic regression analysis was used to evaluate factors associated with MetS. Waist circumference, systolic blood pressure, diastolic blood pressure, and levels of total cholesterol, triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and fasting plasma glucose (FPG) were significantly higher in postmenopausal women, when compared with premenopausal women (p < 0.05). The prevalence of MetS in postmenopausal women (29.37%), was significantly higher than that of premenopausal women (16.97%) (p = 0.005). The most frequent component of MetS in postmenopausal women was central obesity (58.74%), followed by hypertension (58.04%), high triglyceride (27.97%), low HDL-C (23.08%), and high FPG (11.19%). Multivariate analysis revealed that age and higher body mass index (BMI) increased the risk of developing MetS. The prevalence of MetS is higher in postmenopausal women than in premenopausal women, and its significant predictors include age and BMI.

  19. New attempt using ablative curettage technique for managing benign premenopausal uterine bleeding.

    Science.gov (United States)

    Thabet, Saeed Mohamed Ahmad

    2010-08-01

    To assess the efficacy of a newly suggested ablative curettage technique in managing premenopausal dysfunctional uterine bleeding. A prospective controlled operative study and clinical trial was carried out at the Department of Obstetrics and Gynecology, Kasr El-Aini Hospital, Cairo University, Egypt. One hundred cases of premenopausal bleeding were divided into 50 controls and 50 studied cases. Routine diagnostic and follow-up techniques for managing premenopausal bleeding were carried out. Two operative techniques were compared: overcurettage, using Sims sharp curette, and the newly suggested dilatation and ablative curettage, using a Thabet double-bladed sharp curette. Histopathology of curetted material and the endomyometrium after ablation in the failed cases that needed hysterectomy was also included. Successful endometrial ablation and control of the premenopausal bleeding were recorded in 66% of overcurettage cases and in 90% of cases treated with ablative curettage. The latter had significantly fewer operative and postoperative complications. These advantages were also significantly reduced in both techniques compared with other ablative techniques and hysterectomy. Complete ablation could be confirmed histopathologically in the ablated endometrium and in the endomyometrium of the hysterectomy specimens. Ablative curettage is an efficient technique in managing premenopausal dysfunctional uterine bleeding, especially in developing countries where there are limited financial resources.

  20. Contrast-enhanced spectral mammography (CESM) versus MRI in the high-risk screening setting: patient preferences and attitudes.

    Science.gov (United States)

    Phillips, Jordana; Miller, Matthew M; Mehta, Tejas S; Fein-Zachary, Valerie; Nathanson, Audrey; Hori, Wendy; Monahan-Earley, Rita; Slanetz, Priscilla J

    Our study evaluates patient preferences toward screening CESM versus MRI. As part of a prospective study, high-risk patients had breast MRI and CESM. Patients completed an anonymous survey to evaluate preferences regarding the two modalities. 88% of participants completed the survey. 79% preferred CESM over MRI if the exams had equal sensitivity. 89% would be comfortable receiving contrast as part of an annual screening test. High-risk populations may accept CESM as a screening exam and may prefer it over screening MRI if ongoing trials demonstrate screening CESM to be clinically non-inferior MRI. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Metabolic profile of breast cancer in a population of women in southern Spain.

    Science.gov (United States)

    Lopez-Saez, Juan-Bosco; Martinez-Rubio, Jose Antonio; Alvarez, Maria Montes; Carrera, Carmen Gonzalez; Dominguez Villar, Margarita; de Lomas Mier, Antonio Garcia; Doménech, Charo; Senra-Varela, Avelino

    2008-01-18

    There are indications that mortality in breast cancer is related with dietary factors, but no study has been large enough to characterise reliably how, this risk is influenced. To establish a logistic regression equation that would predict breast cancer from factors in the endocrinological and metabolic profile, we studied endocrinological and metabolic risk factors that are modified by the diet, in a population of women with breast cancer in southern Spain. We carried out a simple a case-control study comparing 204 women with breast cancer (96 premenopausal and 108 postmenopausal women) and 250 healthy control subjects. The predictive variables were basal glycaemia, insulin, glycosylated haemoglobin (HbA1c), C-peptide, insulin-like growth factor-I (IGF-I), total cholesterol, triglycerides, high density lipoprotein-c (HDL-C), low density lipoprotein-c (LDL-C), selenium and Quetelet index (BMI). The metabolic profile differed between pre- and postmenopausal patients, and metabolic alterations were greater in postmenopausal than in premenopausal women. The differences between healthy subjects and breast cancer patients were clearly significant. Our findings have several potential practical applications in the early detection of breast cancer, especially in premenopausal women; in primary prevention; and in the development of a mathematical model of breast carcinogenesis.

  2. Prolonged Isotretinoin in Ultra High-Risk Neuroblastoma.

    Science.gov (United States)

    Cash, Thomas; Alazraki, Adina; Qayed, Muna; Katzenstein, Howard M

    2017-01-01

    Patients with high-risk neuroblastoma remain a therapeutic challenge with significant numbers of patients failing to respond sufficiently to initial therapy. These patients with poor response to induction are considered as ultra high-risk and are in need of novel treatment strategies. Isotretinoin is part of the standard of care treatment for patients with high-risk disease who undergo high-dose chemotherapy with autologous stem cell rescue although some have questioned the optimal administration schedule. Prolonged use of isotretinoin was well tolerated and may have contributed to long-term survival in a group of patients with ultra high-risk neuroblastoma.

  3. Challenging Propofol Sedation in Gastrointestinal Endoscopy: High Risk Patients and High Risk Procedures

    Directory of Open Access Journals (Sweden)

    Eduardo Redondo-Cerezo

    2012-12-01

    Full Text Available Sedation is increasingly becoming a must for most endoscopic procedures. Non-anesthesiologist administration of propofol is the standard of practice in many European countries. Nevertheless, despite anesthesiology societies concerns about sedation guided by endoscopist, practitioners find some limits to propofol administration, related to high risk patients or high risk and complex procedures, which can be long lasting and technically challenging. The main patient related risk factors for sedation are elderly patients, obesity, ASA≥3 patients, individuals with craniofacial abnormalities or with pharyngolaringeal tumors, patients with an acute gastrointestinal bleeding, under pain medications, sedatives, antidepressants, or who consume significant amounts of alcohol or drugs. Procedure related risk factors have more to do with the duration and complexity of the procedure than with other factors, in which considering a general anesthesia allows the endoscopist to concentrate on a difficult task. Published papers addressing the most challenging sedation groups in endoscopy are exploring and even trespassing previously assumed frontiers, and new scenarios are opening to the endoscopist, increasing his/her autonomy, reducing costs and giving patients levels of comfort previously unknown. In this review we analyse each risk group determining the ones in which a sedation protocol could be widely applied, and other in which the published evidence does not guarantee a safe endoscopist guided propofol sedation.

  4. Demographic, lifestyle, and other factors in relation to antimüllerian hormone levels in mostly late premenopausal women

    NARCIS (Netherlands)

    Jung, Seungyoun; Allen, Naomi; Arslan, Alan A.; Baglietto, Laura; Brinton, Louise A.; Egleston, Brian L.; Falk, Roni; Fortner, Renée T.; Helzlsouer, Kathy J.; Idahl, Annika; Kaaks, Rudolph; Lundin, Eva; Merritt, Melissa; Onland-Moret, Charlotte; Rinaldi, Sabina; Sánchez, María José; Sieri, Sabina; Schock, Helena; Shu, Xiao Ou; Sluss, Patrick M.; Staats, Paul N.; Travis, Ruth C.; Tjønneland, Anne; Trichopoulou, Antonia; Tworoger, Shelley; Visvanathan, Kala; Krogh, Vittorio; Weiderpass, Elisabete; Zeleniuch-Jacquotte, Anne; Zheng, Wei; Dorgan, Joanne F.

    2017-01-01

    Objective To identify reproductive, lifestyle, hormonal, and other correlates of circulating antimüllerian hormone (AMH) concentrations in mostly late premenopausal women. Design Cross-sectional study. Setting Not applicable. Patient(s) A total of 671 premenopausal women not known to have cancer.

  5. Iodine content of infant formulas and iodine intake of premature babies: high risk of iodine deficiency.

    Science.gov (United States)

    Ares, S; Quero, J; Durán, S; Presas, M J; Herruzo, R; Morreale de Escobar, G

    1994-11-01

    As part of a study of thyroid function in premature babies, the iodine content of their mothers' breast milk, that of 32 formulas from different brands used in Spain, and that of 127 formulas used in other countries was determined. Breast milk contained more iodine--mean (SEM) 10 (1) microgram/dl--than most of the formulas, especially those for premature babies. Iodine intakes were therefore below the recommended daily amount (RDA) for newborns: babies of 27-30 weeks' gestational age took 3.1 (1.1) micrograms/day at 5 days of age and 29.8 (2.7) micrograms by 2 months of age. This problem is not exclusive to Spanish premature babies as the iodine content of many of the formulas on sale in other countries was also inadequate. It is concluded that preterm infants who are formula fed are at high risk of iodine deficiency.

  6. MRI for the Staging and Evaluation of Response to Therapy in Breast Cancer.

    Science.gov (United States)

    Adrada, Beatriz Elena; Candelaria, Rosalind; Rauch, Gaiane Margishvili

    2017-10-01

    Breast magnetic resonance imaging (MRI) is the most sensitive of the available imaging modalities to characterize breast cancer. Breast MRI has gained clinical acceptance for screening high-risk patients, but its role in the preoperative imaging of breast cancer patients remains controversial. This review focuses on the current indications for staging breast MRI, the evidence for and against the role of breast MRI in the preoperative staging workup, and the evaluation of treatment response of breast cancer patients.

  7. Associations of Breast Density With Demographic, Reproductive, and Lifestyle Factors in a Developing Southeast Asian Population.

    Science.gov (United States)

    Dung Yun Trieu, Phuong; Mello-Thoms, Claudia; Peat, Jennifer K; Doan Do, Thuan; Brennan, Patrick C

    2017-07-01

    The aim of this study was to investigate how breast density interacted with demographic, reproductive, and lifestyle features among Vietnamese women. Mammographic density and established risk factors for breast cancer were collected from 1651 women (345 cancer cases and 1306 normal cases) in Vietnam. The association of breast density categories with potential risk factors was investigated using Spearman's test for continuous variables and χ 2 tests for categorical variables. Independent factors associated with high breast density and breast cancer in specific density groupings were assessed using logistic regression. Results showed that high breast density was significantly associated with young age, low body mass index, low number of children, early age at having the last child, premenopausal status, and increased vegetable consumption. Reproductive factors were key agents associated with breast cancer for women with high breast density, which was not so evident for women with low breast density.

  8. Granzyme B-based cytolytic fusion protein targeting EpCAM specifically kills triple negative breast cancer cells in vitro and inhibits tumor growth in a subcutaneous mouse tumor model

    NARCIS (Netherlands)

    Amoury, Manal; Kolberg, Katharina; Pham, Anh-Tuan; Hristodorov, Dmitrij; Mladenov, Radoslav; Di Fiore, Stefano; Helfrich, Wijnand; Kiessling, Fabian; Fischer, Rainer; Pardo, Alessa; Thepen, Theophilus; Hussain, Ahmad F.; Nachreiner, Thomas; Barth, Stefan

    2016-01-01

    Triple-negative breast cancer (TNBC) is associated with poor prognosis and high prevalence among young premenopausal women. Unlike in other breast cancer subtypes, no targeted therapy is currently available. Overexpression of epithelial cell adhesion molecule (EpCAM) in 60% of TNBC tumors correlates

  9. Non-protein bound oestradiol, sex hormone binding globulin, breast cancer and breast cancer risk.

    Science.gov (United States)

    Bruning, P. F.; Bonfrèr, J. M.; Hart, A. A.

    1985-01-01

    It has recently been found by various authors that despite a normal serum concentration of oestradiol (E2), the percentage of non-protein-bound or free E2 is abnormally high in breast cancer patients. Since it is the free E2 which is considered to be biologically active, confirmation of this finding would be most relevant to the pathogenesis of breast cancer. Using Hammond's centrifugal ultrafiltration dialysis method we have measured free E2 in heparinized plasma from 68 premenopausal women (a) at high familial risk of breast cancer (n = 18), (b) with benign breast disease (n = 17), (c) cured of T1N0M0 breast cancer at least 6 months previously (n = 17) and (d) normal controls matched for age, parity and Quetelet index (n = 16). Sex hormone binding globulin (SHBG) was measured as [3H]-dihydrotestosterone binding capacity. Free E2 and SHBG were also measured in the serum of (e) postmenopausal patients having breast cancer (n = 38) and (f) matched control cancer patients (n = 67). We confirmed a very good inverse correlation between log free E2 per cent and log SHBG (P less than 0.0001). The regression lines for groups (a)-(d) were not statistically different. The regression lines for groups (e) and (f) were identical and ran nearly parallel to those for groups (a)-(d) though somewhat lower. This small difference may be ascribed to menopausal status. Therefore, we found no difference in free E2 percentage, calculated free E2 concentration or SHBG between premenopausal women at risk, women with benign breast disease, patients cured for early breast cancer or having breast cancer and matched controls. However, postmenopausal breast cancer patients had a significantly higher total serum E2 concentration and, by consequence a higher calculated free E2 concentration compared to the carefully matched control group. PMID:4038881

  10. Alcohol consumption and high risk sexual behaviour among female ...

    African Journals Online (AJOL)

    Alcohol consumption has been associated with high risk sexual behaviour among key populations such as female sex workers. We explored the drivers of alcohol consumption and its relationship to high risk sexual behaviour. Participants were drawn from a cohort of 1 027 women selected from 'hot spots' in the suburbs of ...

  11. Correlation between high-risk pregnancy and developmental delay ...

    African Journals Online (AJOL)

    Background: The future development of children is considered more than ever now due to the advances in medical knowledge and thus the increase in survival rates of high-risk infants. This study investigated the correlation between high-risk pregnancy and developmental delay in children aged 4- 60 months. Methods: ...

  12. High Risk Behavior among Adolescent Mothers: The Problem in Context.

    Science.gov (United States)

    Kissman, Kris

    1998-01-01

    Discusses the particular consequences of high-risk behavior for adolescent women, including unintended pregnancies, sexually transmitted diseases, school dropout and poverty, developmental disabilities, and poor school performance. Considers the role of male partners in teenage women's high risk behavior. Describes prevention efforts such as…

  13. Elevated level of serum triglyceride among high risk stress bank ...

    African Journals Online (AJOL)

    The objective of this study was to estimate lipid profile among high risk stress bank employees' correlated with heart disorders in Riyadh, Saudi Arabia. A total of 129 patients with high risk stress employees were involved in this study, which were divided into 69 males and 60 females between the age of 25 to 55 years.

  14. Benign granular-cell tumor of the breast: Case report and literature review

    Directory of Open Access Journals (Sweden)

    Devi Meenal Jagannathan, MD(RD, DMRD, DNB(RD, FRCR

    2015-01-01

    Full Text Available Granular-cell tumor is an uncommon cause of breast mass in premenopausal women that presents as a painless chronic lump. It mimics infiltrating carcinoma clinically and radiologically. Granular-cell tumor is usually benign, and the treatment is wide local excision. Definitive pre-operative diagnosis helps to avoid unnecessary mastectomy. We present clinical, mamographic, and sonographic characteristics of a benign granular-cell tumor of the breast in a 57-year-old woman.

  15. Benign granular-cell tumor of the breast: Case report and literature review.

    Science.gov (United States)

    Jagannathan, Devi Meenal

    2015-01-01

    Granular-cell tumor is an uncommon cause of breast mass in premenopausal women that presents as a painless chronic lump. It mimics infiltrating carcinoma clinically and radiologically. Granular-cell tumor is usually benign, and the treatment is wide local excision. Definitive pre-operative diagnosis helps to avoid unnecessary mastectomy. We present clinical, mamographic, and sonographic characteristics of a benign granular-cell tumor of the breast in a 57-year-old woman.

  16. Pilot study of quantitative analysis of background enhancement on breast MR images: association with menstrual cycle and mammographic breast density.

    Science.gov (United States)

    Scaranelo, Anabel M; Carrillo, Maria Claudia; Fleming, Rachel; Jacks, Lindsay M; Kulkarni, Supriya R; Crystal, Pavel

    2013-06-01

    To perform semiautomated quantitative analysis of the background enhancement (BE) in a cohort of patients with newly diagnosed breast cancer and to correlate it with mammographic breast density and menstrual cycle. Informed consent was waived after the research ethics board approved this study. Results of 177 consecutive preoperative breast magnetic resonance (MR) examinations performed from February to December 2009 were reviewed; 147 female patients (median age, 48 years; range, 26-86 years) were included. Ordinal values of BE and breast density were described by two independent readers by using the Breast Imaging Reporting and Data System lexicon. The BE coefficient (BEC) was calculated thus: (SI2 · 100/SI1) - 100, where SI is signal intensity, SI2 is the SI enhancement measured in the largest anteroposterior dimension in the axial plane 1 minute after the contrast agent injection, and SI1is the SI before contrast agent injection. BEC was used for the quantitative analysis of BE. Menstrual cycle status was based on the last menstrual period. The Wilcoxon rank-sum or Kruskal-Wallis test was used to compare quantitative assessment groups. Cohen weighted κ was used to evaluate agreement. Of 147 patients, 68 (46%) were premenopausal and 79 (54%) were postmenopausal. The quantitative BEC was associated with the menstrual status (BEC in premenopausal women, 31.48 ± 20.68 [standard deviation]; BEC in postmenopausal women, 25.65 ± 16.74; P = .02). The percentage of overall BE was higher when the MR imaging was performed in women in the inadequate phase of the cycle (breast density groups. Premenopausal women with breast cancer, and specifically women in the inadequate phase of the cycle, presented with higher quantitative BE than postmenopausal women. No association was found between BE and breast density.

  17. Relationships of sex steroid hormone levels in benign and cancerous breast tissue and blood: A critical appraisal of current science.

    Science.gov (United States)

    Stanczyk, Frank Z; Mathews, Brett W; Sherman, Mark E

    2015-07-01

    A systematic review of the literature on sex steroid measurement in breast tissue identified only 19 articles meeting the following criteria: menopausal status given; steroids measured in tissue homogenates by conventional RIA with a purification step or by mass spectrometry; and values reported per g tissue or per g protein. Twelve articles were analyzed in detail for: ratios of sex steroid hormone levels in cancerous or benign tissues to blood levels, stratified by menopausal status; ratios between the different hormone levels within tissues or within blood; and difference in these ratios between tissue and blood compartments. Estrogen and androgen concentrations varied greatly in benign and cancerous tissues and in blood between individuals. Postmenopausal, but not premenopausal, estradiol concentrations were significantly higher in cancerous compared to benign breast tissue. The estradiol/estrone ratio was lowest in premenopausal benign tissue, and substantially higher in premenopausal cancerous tissue and postmenopausal benign and cancerous tissues. Estradiol and estrone levels were considerably higher in tissue than in plasma in both premenopausal and postmenopausal women. Androgen levels were generally higher in the benign than the cancerous tissue, and tissue androgen levels were higher than in plasma, suggesting in situ aromatization of androgens to estrogens in breast cancer tissue. Limited available data on levels of hydroxylated estrogens in breast tissue compared to corresponding levels in plasma or urine were reviewed, but due to the paucity of studies no conclusions can presently be drawn regarding the relationship of the 2-hydroxyestrone:16α-hydroxyestrone ratio to breast cancer risk and genotoxic effects of 4-hydroxylated estrogens. Finally, data on hormone levels in breast adipose tissue were analyzed; high levels of androstenedione and testosterone and significant estrone and estradiol levels in breast adipocytes from postmenopausal breast

  18. Systemic immunomodulatory strategies in high-risk corneal transplantation

    Directory of Open Access Journals (Sweden)

    Tulio B Abud

    2017-01-01

    Full Text Available The cornea is the most commonly transplanted tissue in the body. Although corneal grafts generally have high success rates, transplantation onto inflamed and vascularized host beds, or so-called high-risk corneal transplantation, has a high rate of graft rejection. The management of this high-risk corneal transplantation is challenging and involves numerous measures. One of the key measures to prevent graft rejection in these cases is the use of systemic immunosuppressive agents. In this article, we will review the systemic immunosuppressive agents most commonly used for high-risk corneal transplantation, which include corticosteroids, cysclosporine A, tacrolimus, mycophenolate mofetil, and rapamycin. Benefits, risks, and published data on the use of these medications for high-risk corneal transplantation will be detailed. We will also summarize novel immunoregulatory approaches that may be used to prevent graft rejection in high-risk corneal transplantation.

  19. Adjuvant cyclophosphamide, methotrexate, and fluorouracil in premonopausal patients with node-positive breast cancer: indirect comparison of dose and schedule in DBCG trials 77, 82, and 89

    DEFF Research Database (Denmark)

    Ejlertsen, B.; Mouridsen, H.T.; Jensen, M.B.

    2008-01-01

    Cancer Cooperative Group (DBCG), and two succeeding randomised trials in premenopausal patients with node positive breast cancer used three-weekly or four-weekly intravenous CMF in one of the treatment arms. RESULTS: Between November 1977 and January 2001 these trials included 2 213 patients who...... in premenopausal patients with node positive breast cancer when shifting from classical CMF to intravenous regimens with lower dose-intensity. Caution is required in the interpretation of these results due to the non-experimental study design Udgivelsesdato: 2008...

  20. Fertility in premenopausal women post autologous stem cell transplant with BEAM conditioning.

    Science.gov (United States)

    Lasica, Masa; Taylor, Emma; Bhattacharyya, Puja; Bennett, Ashwini; Cooke, Rachel E; Stern, Catharyn; Agresta, Franca; Ayton, Rosemary; Grigg, Andrew

    2016-10-01

    There is currently minimal data on fertility outcomes in premenopausal women undergoing autologous stem cell transplant (ASCT) with carmustine, etoposide, cytarabine and melphalan (BEAM) conditioning. A retrospective analysis of fertility outcomes in premenopausal females aged between 18 and 40 yr who underwent BEAM/ASCT for lymphoma between 1995 and 2011 was performed at four transplant centres. Of 41 premenopausal women who underwent BEAM conditioning, 25 met the inclusion criteria with the main exclusion criterion being inadequate documentation. Eighteen had Hodgkin lymphoma, and seven had non-Hodgkin lymphoma. Median number of chemotherapy regimens pretransplant was 2 (1-3). Seventeen women (68%) with a median age at transplant of 25 yr (range 17-33) recovered their menses. The comparative group without recovery was older with a median age of 34 yr (range 20-40) (P = 0.007). Ten patients, with a median age at transplant of 22 yr (range 17-30), had 15 naturally conceived pregnancies. Chemotherapy regimens and lymphoma type did not obviously influence the incidence of menses recovery or conception. The incidence of recovery of menses and fertility in premenopausal women undergoing BEAM/ASCT for lymphoma is substantial. Younger age at transplant correlates with superior fertility outcomes. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  1. Long-term musculoskeletal and cardiac health effects of recreational football and running for premenopausal women.

    Science.gov (United States)

    Krustrup, P; Hansen, P R; Andersen, L J; Jakobsen, M D; Sundstrup, E; Randers, M B; Christiansen, L; Helge, E W; Pedersen, M T; Søgaard, P; Junge, A; Dvorak, J; Aagaard, P; Bangsbo, J

    2010-04-01

    We examined long-term musculoskeletal and cardiac adaptations elicited by recreational football (FG, n=9) and running (RG, n=10) in untrained premenopausal women in comparison with a control group (CG, n=9). Training was performed for 16 months ( approximately 2 weekly 1-h sessions). For FG, right and left ventricular end-diastolic diameters were increased by 24% and 5% (Phealth.

  2. Obesity and endometrial hyperplasia and cancer in premenopausal women: A systematic review.

    Science.gov (United States)

    Wise, Michelle R; Jordan, Vanessa; Lagas, Alice; Showell, Marian; Wong, Nicole; Lensen, Sarah; Farquhar, Cynthia M

    2016-06-01

    To systematically review the literature on the association between obesity and endometrial hyperplasia or cancer in premenopausal women. We searched the bibliographic databases MEDLINE, EMBASE, PubMed, and CINAHL (inception to May 5, 2015), and checked reference lists of included studies and systematic reviews. Studies of more than 50 women with endometrial pathology diagnosed during premenopause that reported on obesity as a risk factor were eligible. Study identification and data extraction were independently performed by 2 authors. Where possible, data were pooled in a generic inverse variance forest plot. Heterogeneity was reported using the I(2) statistic. Nine case-control studies of moderate quality were included. Quantitative analysis of 5 studies showed a dose-response relationship of body mass index and increased risk of endometrial cancer. For studies of women with body mass index of ≥25, the pooled odds ratio was 3.85 (95% confidence interval 2.53-5.84); body mass index of ≥30 was 5.25 (4.00-6.90); and body mass index of ≥40 was 19.79 (11.18-35.03). Body mass index is a consistent and leading risk factor for endometrial complex hyperplasia or cancer in premenopausal women. Body mass index should be considered when deciding to assess the endometrium in symptomatic premenopausal women. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Cobalt, copper, selenium and zinc levels in pre-menopausal and ...

    African Journals Online (AJOL)

    Methodology: A total of 100 subjects were selected for this study which comprised 50 pre-menopausal (control) and 50 post-menopausal (test). The subjects were divided into different age categories and duration. Determination of the concentrations of trace elements was performed using the FS-240 atomic absorption ...

  4. Practice points in gynecardiology: Abnormal uterine bleeding in premenopausal women taking oral anticoagulant or antiplatelet therapy

    NARCIS (Netherlands)

    Maas, A.H.E.M.; Euler, M.; Bongers, M.Y.; Rolden, H.J.A.; Grutters, J.P.C.; Ulrich, L.; Schenck-Gustafsson, K.

    2015-01-01

    A growing number of premenopausal women are currently using antithrombotic and/or (dual) antiplatelet therapy for various cardiovascular indications. These may induce or exacerbate abnormal uterine bleeding and more awareness and knowledge among prescribers is required. Heavy and irregular menstrual

  5. The enhancement of vaginal vasocongestion by sildenafil in healthy premenopausal women

    NARCIS (Netherlands)

    Laan, Ellen; van Lunsen, Rik H. W.; Everaerd, Walter; Riley, Alan; Scott, Elizabeth; Boolell, Mitradev

    2002-01-01

    Objective: This study examined the effect of a single oral dose of sildenafil citrate (Viagra(R) Pfizer, Inc., New York, NY) on vaginal vasocongestion and subjective sexual arousal in healthy premenopausal women. Methods: Twelve women without sexual dysfunction were randomly assigned to receive

  6. The effects of an aerobic exercise program on the mood states of premenopausal women

    Directory of Open Access Journals (Sweden)

    Almudena Ramírez Balas

    2012-06-01

    Full Text Available The relationship between physical activity and psychological health has been stated in recent investigations. Nevertheless, most studies report the physical health benefits, but not the benefits on mood states. Therefore, this research tries to observe the changes on parameters of mood in premenopausal women after an aerobic training. The study included 20 premenopausal women, separated into two groups: younger than 35 years (n = 10 and over 35 years (n = 10. The experimental subjects underwent an assessment of mood before and after an aerobic training. A physical activity program was performed during 5 months, 3 days a week. Exercise sessions lasted 60 minutes and with an intensity between 60 to 70 % of reserve maximum heart rate. Results indicate improves the vigor and reduces the anxiety levels in over 35 years premenopausal women; in contrast, younger than 35 years caused no significant change. The conclusion of this study is that an aerobic exercise program based in aerobics, step and toning classes, improves the mood states in over 35 years premenopausal women.

  7. Long-term musculoskeletal and cardiac health effects of recreational football and running for premenopausal women

    DEFF Research Database (Denmark)

    Krustrup, Peter; Hansen, Peter Riis; Andersen, Lars Juel

    2010-01-01

    We examined long-term musculoskeletal and cardiac adaptations elicited by recreational football (FG, n=9) and running (RG, n=10) in untrained premenopausal women in comparison with a control group (CG, n=9). Training was performed for 16 months ( approximately 2 weekly 1-h sessions). For FG, righ...

  8. Dietary Carbohydrate, Glycemic Index, Glycemic Load, and Breast Cancer Risk Among Mexican Women.

    Science.gov (United States)

    Amadou, Amina; Degoul, Julie; Hainaut, Pierre; Chajes, Veronique; Biessy, Carine; Torres Mejia, Gabriela; Huybrechts, Inge; Moreno Macia, Hortensia; Ortega, Caro; Angeles-Llerenas, Anjélica; Romieu, Isabelle

    2015-11-01

    Very few studies have focused on the relationship among dietary carbohydrates, glycemic index (GI), glycemic load (GL), and breast cancer risk in Latin American women. Our objective was to assess the associations among dietary carbohydrate, GI, GL, and risk of breast cancer, and to further investigate these associations by levels of overweight/obesity and physical activity. We used data from a Mexican population-based case-control study. We recruited a 1,000 women with incident breast cancer and 1,074 matched control women ages 35 to 69 years between 2004 and 2007. We used conditional logistic regression models and energy-adjusted carbohydrates, GI, and GL using the residual method. Total carbohydrate intake was associated with an increased risk of breast cancer among premenopausal women. The odds ratio in the highest versus the lowest quartile was 1.3 (95% confidence interval = 1.0, 1.7; P trend = 0.03). In stratified analyses by body mass index (BMI), the positive association between carbohydrate and risk of premenopausal breast cancer was only observed among overweight women. The odds ratio comparing the top with the bottom quartile was 1.9 (95% confidence interval = 1.2, 3.0; P trend = 0.01) among women with BMI ≥ 25 kg/m. No association was observed among women with BMI carbohydrate diets are associated with an increased risk of breast cancer among premenopausal Mexican women.

  9. Associations between body mass index and molecular subtypes as well as other clinical characteristics of breast cancer in Chinese women.

    Science.gov (United States)

    Chen, Fei-Yu; Ou, Hui-Ying; Wang, Shou-Man; Wu, Yu-Hui; Yan, Guo-Jiao; Tang, Li-Li

    2013-01-01

    Several studies have shown a positive association between body mass index (BMI) and the development of hormone receptor-positive breast cancer in postmenopausal women; however, the associations between BMI groups and molecular subtypes have yet to be well defined in premenopausal breast cancer patients. A total of 2465 female breast cancer patients diagnosed at our institution were recruited for this study. Clinicopathologic information (including age, body height and weight, as well as tumor subtypes and stages) was collected; analyses of these characteristics and the associations between them were performed. A total of 1951 cases were included in the study. The mean age was 47.3 years, the majority of patients were of normal weight, premenopausal, had stage 2 cancer, and did not present with positive nodes. The prevalence of the luminal A, luminal B, human epidermal growth factor receptor 2+, and triple-negative subtypes were 57.8%, 11.6%, 6.1%, and 24.5%, respectively. There were significant differences in the clinicopathologic features among BMI groups in premenopausal patients. The case-only odds ratio (OR) analysis revealed that normal weight patients tended to have luminal B cancer (OR = 1.4, P = 0.206), and overweight and obese patients tended to have triple-negative cancer in premenopausal patients (OR = 2.8, OR = 3.7, respectively; P < 0.001). IN CHINESE WOMEN, BREAST CANCER CAME WITH THESE CHARACTERISTICS: young mean age (premenopause), luminal A subtype, and the majority of them were within a normal weight range. In premenopausal patients, underweight patients tended to have luminal A, lower human epidermal growth factor receptor 2+ expression, stage 1 and no positive node cancer. However, overweight and obese patients tended to have a triple-negative, stage 3, and lymph node metastatic cancer.

  10. Relationship between oxidative stress and diabetic osteopenia in premenopausal rats

    Directory of Open Access Journals (Sweden)

    Valéria Morgiana Gualberto Duarte

    2010-09-01

    Full Text Available The relationship between lipid peroxidation, antioxidant defense and diabetic osteopenia remains unclear. This study evaluated the relationship among lipid peroxidation index, antioxidant defense parameters and bone metabolism in a premenopausal diabetic model using measures including thiobarbituric acid-reactive substances concentration (TBARS and reduced glutathione (GSH content in brain homogenates, histomorphometric analysis, biomechanical testing and bone mineral density (BMD. Female Wistar rats with regular estrous cycle were divided into two groups: Group 1: control rats (n = 15 and Group 2: diabetic rats (n = 15. Diabetes was induced by alloxan and confirmed by glycemia >250 mg/dL. The lipid peroxidation index, measured by TBARS concentration, showed a significant increase (pA relação entre peroxidação lipídica, defesa antioxidante e osteopenia diabética permanece obscura. Este estudo avaliou a associação entre índice de peroxidação lipídica, parâmetro de defesa antioxidante e metabolismo ósseo em um modelo diabético pré-menopausa através de medidas como a concentração de substâncias reativas ao ácido tiobarbitúrico (SRAT e conteúdo de glutationa reduzida (GSH no homogenato cerebral, análises histomorfométricas, teste biomecânico e densidade mineral óssea (DMO. Ratos Wistar fêmeas com ciclo estral regular foram distribuídos em dois grupos: Grupo 1 - ratas controle (n = 15 e Grupo 2 - ratas diabéticas (n = 15. O diabetes foi induzido pela aloxana e confirmado pela glicemia >250 mg/dL. O índice de peroxidação lipídica, medido pela concentração de SRAT, demonstrou um aumento significativo (p<0.05 nos animais diabéticos, em relação aos animais controle. Entretanto, o parâmetro de defesa antioxidante, mensurado pelo conteúdo de GSH, foi reduzido significativamente (p<0.05 nos animais diabéticos. As análises histomorfométricas mostraram um aumento significativo (p<0.05 da separação trabecular do f

  11. Prognosis of Carotid Endarterectomy in High Risk Patients

    Directory of Open Access Journals (Sweden)

    MH Modaghegh

    2016-04-01

    Full Text Available Introduction: Carotid Endarterectomy (CE can be mentioned as a valuable theraputic method for primary and secondary prevention of stroke, provided it can be performed in vascular surgery centers with a low surgical risk. Thus, the present study aimed to assess prognosis of CE in high risk patients of an Iranian vascular surgery center. Methods: This prospective observational study consisted of 50 high risk CE patients during 2011-14 in Mashhad University of Medical Sciences. All the high risk CE were performed by a vascular surgeon and a surgical carotid shunt was placed in each CE. Neurologic evaluation was performed before CE and serial neurologic axamination was done after CE by a neurologist. Surgical complications including stroke, death and lower cranial nerve palsy were recorded for 30 days after operation. Results: The study results revealed that 80% of high risk CE patients had symptomatic carotid stenosis on the operation side and 80% had carotid stenosis contralateral to the operation side. Thirteen high risk CE were performed simultaneously with coronary artery by pass graft and 24 patients were demonstrated to have diabetes. Post surgical death and stroke in the high risk CE patients were reported 2% and 4%, respectively. Lower cranial nerve palsy appeared in 2% of patients. Conclusion: The 6% post operative stroke and death rate in the high risk CE patients are comparable to best vascular surgery centers in Europe and North America.

  12. Changes in Ovarian Stromal Function and Associated Symptoms in Premenopausal Women Undergoing Chemotherapy for Breast Cancer

    Science.gov (United States)

    2008-08-01

    significance of quality of life assessments in oncology: a summary for clinicians. Supportive Care in Cancer . 2006;14(10):988-98. • Brown P...of life assessments for clinical and research purposes. Current Problems in Cancer . 2006;30(6):319-30. 7 • Rummans TA, Clark MM, Sloan...J, Hanson J. Impacting quality of life for patients with advanced cancer with a structured multidisciplinary intervention: A randomized

  13. Human papilloma viruses (HPV and breast cancer.

    Directory of Open Access Journals (Sweden)

    James Sutherland Lawson

    2015-12-01

    Full Text Available Purpose: Human papillomaviruses (HPV may have a role in some breast cancers. The purpose of this study is to fill important gaps in the evidence. These gaps are: (i confirmation of the presence of high risk for cancer HPVs in breast cancers, (ii evidence of HPV infections in benign breast tissues prior to the development of HPV positive breast cancer in the same patients, (iii evidence that HPVs are biologically active and not harmless passengers in breast cancer.Methods: RNA-seq data from The Cancer Genome Atlas (TCGA was used to identify HPV RNA sequences in breast cancers. We also conducted a retrospective cohort study based on polymerase chain reaction (PCR analyses to identify HPVs in archival specimens from Australian women with benign breast biopsies who later developed breast cancer. To assess whether HPVs in breast cancer were biologically active, the expression of the oncogenic protein HPV E7 was assessed by immunohistochemistry (IHC.Results: Thirty (3.5% low risk and 20 (2.3% high risk HPV types were identified in 855 breast cancers from the TCGA data base. The high risk types were HPV 18 (48%, HPV 113 (24%, HPV 16 (10%, HPV 52 (10%. Data from the PCR cohort study, indicated that HPV type 18 was the most common type identified in breast cancer specimens (55% of 40 breast cancer specimens followed by HPV 16 (13%. The same HPV type was identified in both the benign and subsequent breast cancer in 15 patients. HPV E7 proteins were identified in 72% of benign breast specimens and 59% of invasive breast cancer specimens.Conclusions: There were 4 observations of particular interest: (i confirmation by both NGS and PCR of the presence of high risk HPV gene sequences in breast cancers, (ii a correlation between high risk HPV in benign breast specimens and subsequent HPV positive breast cancer in the same patient, (iii HPVs in breast cancer are likely to be biologically active (as shown by transcription of HPV DNA to RNA plus the expression of

  14. Effectiveness of Self Instructional Module on Coping Strategies of Tri-Dimensional Problems of Premenopausal Women - A Community Based Study.

    Science.gov (United States)

    Bhattacharya, Prasanta Kumar; Boro, Enu; Jamil, M D; Roy, Aakash

    2016-11-01

    Pre-menopause in women presents with diverse symptoms, encompassing the tri-dimensional spheres of physical, social and psychological domains, which requires development of appropriate coping strategies to overcome these problems. To assess level of knowledge about tri-dimensional problems in pre-menopausal women and evaluate effectiveness of self instruction module on coping strategies of these problems by pre-test and post-test analysis. In a cross-sectional, community based study, in pre-menopausal women aged 40-49years baseline knowledge of tridimensional problems was assessed in 300 pre-menopausal women, selected by convenient sampling after satisfying selection criteria, by a pre-formed questionnaire. This was followed by administration of a pre-tested, Self-Instructional Module (SIM). The SIM dealt with imparting knowledge about coping strategies regarding pre-menopausal problems and the participants were required to read and retain the SIM. Post-test was conducted using same questionnaire after seven days. Chi-square test/ Paired t-test was used for comparing ratios. A 'p-value' instructional module was effective in increasing the knowledge score of pre- menopausal women under study. Administration of self instructional module was shown to significantly increase the knowledge scores in all areas of pre-menopausal tri-dimensional problems. Such self-instructional module can be used as an effective educational tool in increasing the knowledge of tri-dimensional problems in premenopausal women.

  15. 'High-risk' pregnancy after perinatal loss: understanding the label.

    Science.gov (United States)

    Simmons, Heather A; Goldberg, Lisa S

    2011-08-01

    to explore women's experience of living with a 'high-risk' pregnancy following a perinatal loss. a feminist phenomenological methodology provided the framework for the research study. the experience of 'high-risk' pregnancy following perinatal loss of seven women receiving care at a tertiary health centre in Atlantic Canada was explored by way of conversational interviews and reflective journaling. four themes emerged through thematic analysis and researcher interpretation: (1) understanding the meaning in the label of 'high-risk' pregnancy, (2) relational engagement with the unborn infant, (3) insight and acceptance of the influence of previous loss, and (4) essentiality of information. Taken together, these four themes represent the storied text embedded in the research study. The focus of attention in this article is based solely on the first theme, understanding the meaning in the label of 'high-risk' pregnancy, in so far as this fosters an ability to attend to the interpretive text in the methodological manner appropriate to phenomenological inquiry. although previous research indicates that the label of 'high-risk' in pregnancy is often associated with increased anxiety and fear, findings from this study suggest that a 'high-risk' pregnancy following perinatal loss results in women embracing the 'high-risk' label. By recognising the possibility that women experiencing 'high-risk' pregnancy following perinatal loss may perceive the label of 'high-risk' pregnancy in a positive way, nurses, midwives and other health-care providers may begin to alter their practices when caring for these women in current health-care environments. Copyright © 2010 Elsevier Ltd. All rights reserved.

  16. ?Ruptured? malignant phyllodes tumor of the breast: a case report

    OpenAIRE

    Ditsatham, Chagkrit; Somwangprasert, Areewan; Watcharachan, Kirati; Wongmaneerung, Phanchaporn

    2016-01-01

    Chagkrit Ditsatham, Areewan Somwangprasert, Kirati Watcharachan, Phanchaporn WongmaneerungDivision of Head, Neck and Breast, Department of Surgery, Chiang Mai University, Chiang Mai, ThailandAbstract: Phyllodes tumor or cystosarcoma phyllodes is a rare disease and is usually seen in middle-aged patients. Ruptured phyllodes tumor is a very rare condition. Our study reports patient presentation, diagnosis method, and treatment of an unusual case. A 58-year-old premenopausal female was diagnosed...

  17. Radical prostatectomy in clinically localized high-risk prostate cancer

    DEFF Research Database (Denmark)

    Røder, Martin Andreas; Berg, Kasper Drimer; Christensen, Ib Jarle

    2013-01-01

    Abstract Objective. The optimal therapeutic strategy for high-risk localized prostate cancer (PCa) is controversial. Supported by randomized trials, the combination of external beam radiation therapy (EBRT) and endocrine therapy (ET) is advocated by many, while radical prostatectomy (RP......) is regarded as primary therapy by others. This study examined the outcome for high-risk localized PCa patients treated with RP. Material and methods. Of 1300 patients who underwent RP, 231 were identified as high-risk. Patients were followed for biochemical recurrence (BCR) (defined as prostate...

  18. Dairy consumption and calcium intake and risk of breast cancer in a prospective cohort: the Norwegian Women and Cancer study.

    Science.gov (United States)

    Hjartåker, Anette; Thoresen, Magne; Engeset, Dagrun; Lund, Eiliv

    2010-11-01

    To study the association between consumption of dairy products and calcium intake and risk of breast cancer risk according to menopausal status. In a population-based prospective cohort study of 64,904 Norwegian women followed from 1996/1999 through 2006, we examined total dairy consumption and consumption of various dairy products in relation to pre- and postmenopausal breast cancer risk. We also examined breast cancer in relation to calcium intake and to milk consumption during childhood and performed additional analyses corrected for measurement errors in the dietary data. In total, 218 premenopausal and 1,189 postmenopausal incident breast cancer cases were diagnosed during follow-up. Total dairy, adult, and childhood milk consumption was not associated with either pre- or postmenopausal breast cancer risk. Premenopausal women with the highest consumption of white cheese had half the risk of breast cancer compared to those with the lowest consumption (hazard rate ratio in the 4th quartile vs. the 1st quartile 0.50, 95% confidence interval 0.29-0.87). Total calcium intake tended to be inversely related to premenopausal (hazard rate ratio in the 4th quartile vs. the 1st quartile 0.65, 95% confidence interval 0.39-1.08) and postmenopausal breast cancer (hazard rate ratio in the 4th quartile vs. the 1st quartile 0.85, 95% confidence interval 0.70-1.04). Correcting for measurement errors did not alter the results substantially, nor did exclusion of early cancer cases. Dairy consumption is not strongly related to breast cancer risk in this prospective study. A non-significant negative association between calcium intake and breast cancer risk was seen, particularly among premenopausal women.

  19. Volumetric quantification of the effect of aging and hormone replacement therapy on breast composition from digital mammograms

    Energy Technology Data Exchange (ETDEWEB)

    Hammann-Kloss, J.S., E-mail: sophie.hammann-kloss@egzb.de [Department of Radiology, Charité Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin (Germany); Ärztlicher Dienst, Evangelisches Geriatriezentrum Berlin gGmbH, Reinickendorfer Straße 61, 13347 Berlin (Germany); Bick, U., E-mail: ulrich.bick@charite.de [Department of Radiology, Charité Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin (Germany); Fallenberg, E., E-mail: eva.fallenberg@charite.de [Department of Radiology, Charité Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin (Germany); Engelken, F., E-mail: florian.engelken@charite.de [Department of Radiology, Charité Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin (Germany)

    2014-07-15

    Objective: To assess the physiological changes in breast composition with aging using volumetric breast composition measurement from digital mammograms and to assess the effect of hormone replacement therapy (HRT). Methods: A total of 764 consecutive mammograms of 208 non-HRT using women and 508 mammograms of 134 HRT-using women were analyzed using a volumetric breast composition assessment software (Quantra™, Hologic Inc.). Fibroglandular tissue volume (FTV), breast volume (BV), and percent density (PD) were measured. For statistical analysis, women were divided into a premenopausal (<46 years), a perimenopausal (46–55 years), and a postmenopausal (>55 years) age group. More detailed graphical analysis was performed using smaller age brackets. Women using HRT were compared to age-matched controls not using HRT. Results: Women in the postmenopausal age group had a significantly lower FTV and PD and a significantly higher BV than women in the premenopausal age group (FTV: 77 vs. 120 cm{sup 3}, respectively; PD: 16% vs. 28%, respectively; BV 478 vs. 406 cm{sup 3}, respectively; p < 0.01 for all). Median FTV was nearly stable in consecutive mammograms in the premenopausal and postmenopausal age groups, but declined at a rate of 3.9% per year in the perimenopausal period. Median PD was constant in the premenopausal and postmenopausal age groups and declined at a rate of 0.57% per year in the perimenopausal age group. BV continuously increased with age. Women using HRT throughout the study had a 5% higher PD than women not using HRT (22% vs. 17%, respectively; p < 0.001). Conclusions: Accurate knowledge of normal changes in breast composition are of particular interest nowadays due to the importance of breast density for breast cancer risk evaluation. FTV and PD change significantly during the perimenopausal period but remain relatively constant before and thereafter. Median total breast volume consistently increases with age and further contributes to changes in

  20. [Complications of breast reduction about 715 breasts].

    Science.gov (United States)

    Robert, G; Duhamel, A; Alet, J-M; Pelissier, P; Pinsolle, V

    2014-04-01

    Breast reduction is one of the most frequent operations in elective plastic surgery. The main objective of this study was to describe complications due to breast reduction, and to determine the risk factors. Our comparative retrospective study reviewed the medical files of 715 operated breasts between 2004 and 2009. Statistical analyses were performed with bivariate analyses and multivariable analysis. Smoking, resected mammary gland mass and stretch marks were the three risk factors associated with complications after breast reduction. Smoking was also associated with a high risk of hypertrophics carring. Body-mass index was not associated with a risk of general complications but with a risk of wound dehiscence. The superior pedicle and free nipple graft surgical techniques presented a higher complication rate than the postero-superior and postero-inferior pedicle techniques. These results incite us to postpone and even contraindicate breast reduction surgery in obese and smoking patients. These results also incite us to prefer surgical techniques with optimum security in terms of vascular supply. Complications of breast reduction about 715 breasts. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  1. Timing of breast cancer surgery in relation to the menstrual cycle the rise and fall of a hypothesis

    DEFF Research Database (Denmark)

    Kroman, N.

    2008-01-01

    It has been claimed that the timing of surgery in relation to the menstrual cycle can significantly influence the prognosis among premenopausal women with primary breast cancer. The literature on the subject is reviewed. The results are heterogeneous, and the quality of the studies is in general...

  2. A longitudinal study of depression, fatigue, and sleep disturbances as a symptom cluster in women with breast cancer.

    Science.gov (United States)

    Ho, Sheau-Yan; Rohan, Kelly J; Parent, Justin; Tager, Felice A; McKinley, Paula S

    2015-04-01

    Depression, fatigue, and sleep disturbances have been identified as a symptom cluster among breast cancer patients. However, few longitudinal studies have examined the temporal relations between these symptoms surrounding diagnosis and treatment. The present study investigated the co-occurrence of and interrelations between nonsomatic depressive symptoms, fatigue, and sleep disturbances in breast cancer patients at three time points: before, after, and six to eight months following adjuvant chemotherapy treatment. Separate samples of premenopausal (n = 67) and postmenopausal (n = 67) breast cancer patients completed self-report measures of depression, fatigue, and sleep disturbances at all three time points. Path analysis was used to explore within- and cross-symptom paths across time. Depression, fatigue, and sleep disturbances were correlated within each time point. Continuity paths, whereby prior levels of symptom severity tended to predict subsequent severity of the same symptom at the subsequent time point, were significant in both samples, except for depression in the premenopausal sample. Instead, significant cross-symptom paths emerged whereby baseline fatigue predicted postchemotherapy depression, and postchemotherapy fatigue predicted depression at follow-up in the premenopausal patients. No significant cross-symptom paths emerged for the postmenopausal sample. Findings supported the notion that depression, fatigue, and sleep disturbances manifest as a symptom cluster. Fatigue may precede nonsomatic symptoms of depression among premenopausal breast cancer patients and represents a potential intervention target. Copyright © 2015 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  3. Standardizing care for high-risk patients in spine surgery: the Northwestern high-risk spine protocol.

    Science.gov (United States)

    Halpin, Ryan J; Sugrue, Patrick A; Gould, Robert W; Kallas, Peter G; Schafer, Michael F; Ondra, Stephen L; Koski, Tyler R

    2010-12-01

    Review article of current literature on the preoperative evaluation and postoperative management of patients undergoing high-risk spine operations and a presentation of a multidisciplinary protocol for patients undergoing high-risk spine operation. To provide evidence-based outline of modifiable risk factors and give an example of a multidisciplinary protocol with the goal of improving outcomes. Protocol-based care has been shown to improve outcomes in many areas of medicine. A protocol to evaluate patients undergoing high-risk procedures may ultimately improve patient outcomes. The English language literature to date was reviewed on modifiable risk factors for spine surgery. A multidisciplinary team including hospitalists, critical care physicians, anesthesiologists, and spine surgeons from neurosurgery and orthopedics established an institutional protocol to provide comprehensive care in the pre-, peri-, and postoperative periods for patients undergoing high-risk spine operations. An example of a comprehensive pre-, peri-, and postoperative high-risk spine protocol is provided, with focus on the preoperative assessment of patients undergoing high-risk spine operations and modifiable risk factors. Standardizing preoperative risk assessment may lead to better outcomes after major spine operations. A high-risk spine protocol may help patients by having dedicated physicians in multiple specialties focusing on all aspects of a patients care in the pre-, intra-, and postoperative phases.

  4. Effects of the addition of gemcitabine, and paclitaxel-first sequencing, in neoadjuvant sequential epirubicin, cyclophosphamide, and paclitaxel for women with high-risk early breast cancer (Neo-tAnGo): an open-label, 2×2 factorial randomised phase 3 trial.

    Science.gov (United States)

    Earl, Helena M; Vallier, Anne-Laure; Hiller, Louise; Fenwick, Nicola; Young, Jennie; Iddawela, Mahesh; Abraham, Jean; Hughes-Davies, Luke; Gounaris, Ioannis; McAdam, Karen; Houston, Stephen; Hickish, Tamas; Skene, Anthony; Chan, Stephen; Dean, Susan; Ritchie, Diana; Laing, Robert; Harries, Mark; Gallagher, Christopher; Wishart, Gordon; Dunn, Janet; Provenzano, Elena; Caldas, Carlos

    2014-02-01

    Anthracyclines and taxanes have been the standard neoadjuvant chemotherapies for breast cancer in the past decade. We aimed to assess safety and efficacy of the addition of gemcitabine to accelerated paclitaxel with epirubicin and cyclophosphamide, and also the effect of sequencing the blocks of epirubicin and cyclophosphamide and paclitaxel (with or without gemcitabine). In our randomised, open-label, 2×2 factorial phase 3 trial (Neo-tAnGo), we enrolled women (aged >18 years) with newly diagnosed breast cancer (tumour size >20 mm) at 57 centres in the UK. Patients were randomly assigned via a central randomisation procedure to epirubicin and cyclophosphamide then paclitaxel (with or without gemcitabine) or paclitaxel (with or without gemcitabine) then epirubicin and cyclophosphamide. Four cycles of each component were given. The primary endpoint was pathological complete response (pCR), defined as absence of invasive cancer in the breast and axillary lymph nodes. This study is registered with EudraCT (2004-002356-34), ISRCTN (78234870), and ClinicalTrials.gov (NCT00070278). Between Jan 18, 2005, and Sept 28, 2007, we randomly allocated 831 participants; 207 received epirubicin and cyclophosphamide then paclitaxel; 208 were given paclitaxel then epirubicin and cyclophosphamide; 208 had epirubicin and cyclophosphamide followed by paclitaxel and gemcitabine; and 208 received paclitaxel and gemcitabine then epirubicin and cyclophosphamide. 828 patients were eligible for analysis. Median follow-up was 47 months (IQR 37-51). 207 (25%) patients had inflammatory or locally advanced disease, 169 (20%) patients had tumours larger than 50 mm, 413 (50%) patients had clinical involvement of axillary nodes, 276 (33%) patients had oestrogen receptor (ER)-negative disease, and 191 (27%) patients had HER2-positive disease. Addition of gemcitabine did not increase pCR: 70 (17%, 95% CI 14-21) of 404 patients in the epirubicin and cyclophosphamide then paclitaxel group achieved p

  5. Sensation seeking in males involved in recreational high risk sports

    National Research Council Canada - National Science Library

    Guszkowska, M; Bołdak, A

    2010-01-01

    ...) of Zuckerman was applied.Results show, that high risk sports males are featured by stronger need of sensations in comparison to control group and this concerned all but one aspect of sensation seeking variable...

  6. [Anesthesiological management of the high-risk surgical patient].

    Science.gov (United States)

    Bertoldi, G; Avalle, M

    1980-03-01

    Evaluation of the anaesthesiological risk in surgical patients is described and an account is given of results obtained with an association of ketamin and NLA II in 57 high-risk patients subjected to general surgical management.

  7. Psychological characteristics in high-risk MSM in China

    National Research Council Canada - National Science Library

    Chen, Guanzhi; Li, Yang; Zhang, Beichuan; Yu, Zengzhao; Li, Xiufang; Wang, Lixin; Yu, Ziming

    2012-01-01

    .... To date, little is known regarding the behavioral, social and psychological characteristics in Chinese MSM, which makes the implementation of preventive and therapeutic strategies for this high-risk...

  8. Treating Patients with High-Risk Smoldering Myeloma

    Science.gov (United States)

    In this phase III clinical trial, patients with smoldering myeloma classified as high risk for progression will be randomly assigned to undergo standard observation or six 4-week courses of treatment with the drug lenalidomide.

  9. Diffusion magnetic resonance imaging of breast lesions: Initial ...

    African Journals Online (AJOL)

    Hebatallah Hassan Mamdouh Hassan

    2013-03-31

    Mar 31, 2013 ... detection of breast cancer using digital mammography, with special reflection on the ... and characterization of breast cancer.2 Additional lesions seen by MRI that are not ..... A 42 years old female with family history of breast cancer and microcalcification on follow-up (high risk) developed right axillary lump ...

  10. High-Risk Human Papillomavirus Targets Crossroads in Immune Signaling

    OpenAIRE

    Bart Tummers; van der Burg, Sjoerd H

    2015-01-01

    Persistent infections with a high-risk type human papillomavirus (hrHPV) can progress to cancer. High-risk HPVs infect keratinocytes (KCs) and successfully suppress host immunity for up to two years despite the fact that KCs are well equipped to detect and initiate immune responses to invading pathogens. Viral persistence is achieved by active interference with KCs innate and adaptive immune mechanisms. To this end hrHPV utilizes proteins encoded by its viral genome, as well as exploits cellu...

  11. Body mass index at age 18 years and recent body mass index in relation to risk of breast cancer overall and ER/PR/HER2-defined subtypes in white women and African-American women: a pooled analysis.

    Science.gov (United States)

    Ma, Huiyan; Ursin, Giske; Xu, Xinxin; Lee, Eunjung; Togawa, Kayo; Malone, Kathleen E; Marchbanks, Polly A; McDonald, Jill A; Simon, Michael S; Folger, Suzanne G; Lu, Yani; Sullivan-Halley, Jane; Deapen, Dennis M; Press, Michael F; Bernstein, Leslie

    2018-01-22

    Although it has been well-documented that obesity is associated with decreased risk of premenopausal breast cancer and increased risk of postmenopausal breast cancer, it is unclear whether these associations differ among breast cancer subtypes defined by the tumor protein expression status of estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2). We evaluated the associations of body mass index (BMI) at age 18 years and recent BMI in relation to risk of breast cancer overall and ER/PR/HER2-defined subtypes, in 6320 women (3934 case-patient participants, 2386 control participants) aged 35-64 years, who participated in one of three population-based case-control studies. We estimated multivariable-adjusted odd ratios (ORs) and corresponding 95% confidence intervals (CIs) using polychotomous unconditional logistic regression methods for case-control comparisons in premenopausal women and postmenopausal women. BMI at age 18 years was inversely associated with risk of breast cancer, particularly among premenopausal women (≥ 25 vs. < 20 kg/m 2 , OR = 0.72, 95% CI = 0.53-0.96; per 5 kg/m 2 increase, OR = 0.83, 95% CI = 0.73-0.95). This inverse association did not differ across ER/PR/HER2-defined subtypes or by race (white women, African-American women). Recent BMI was not associated with risk of premenopausal breast cancer after adjustment for BMI at age 18 years; nevertheless, the analysis for the joint effects of BMI at age 18 years and recent BMI showed that premenopausal women in the highest categories of the two BMI measures (≥ 25 kg/m 2 at age 18 years and ≥ 30 kg/m 2 for recent BMI) had 46% lower risk of breast cancer than premenopausal women in the lowest categories of the two BMI measures (< 20 kg/m 2 at age 18 years and < 25 kg/m 2 for recent BMI; OR = 0.54, 95% CI = 0.38-0.78). Neither measure of BMI was statistically significantly associated with risk of

  12. Breast density in multiethnic women presenting for screening mammography.

    Science.gov (United States)

    Oppong, Bridget A; Dash, Chiranjeev; O'Neill, Suzanne; Li, Yinan; Makambi, Kepher; Pien, Edward; Makariou, Erini; Coleman, Tesha; Adams-Campbell, Lucile L

    2017-10-24

    Data on ethnic variations in breast density are limited and often not inclusive of underrepresented minorities. As breast density is associated with elevated breast cancer risk, investigating racial and ethnic difference may elucidate the observed differences in breast cancer risk among different populations. We reviewed breast density from initial screening of women from the Capital Breast Care Center and Georgetown University Hospital from 2010 to 2014. Patient demographics including race, age at screening, education, menopausal status, and body mass index were abstracted. We recorded the BI-RADS density categories: (1) "fatty," (2) "scattered fibroglandular densities," (3) "heterogeneously dense," and (4) "extremely dense." Multivariable unconditional logistic regression was used to identify predictors of breast density. Density categorization was recorded for 2146 women over the 5-year period, comprising Blacks (n = 940), Hispanics (n = 893), and Whites (n = 314). Analysis of subject characteristics by breast density showed that high category is observed in younger, Hispanic, nulliparous, premenopausal, and nonobese women (t-test or chi-square test, P-values density. Being Hispanic, premenopausal, and nonobese were predictive of high density on logistic regression. In this analysis of density distribution in a diverse sample, Hispanic women have the highest breast density, followed by Blacks and Whites. Unique in our findings is women who identify as Hispanic have the highest breast density and lower rates of obesity. Further investigation of the impact of obesity on breast density, especially in the understudied Hispanic group is needed. © 2017 Wiley Periodicals, Inc.

  13. A social work study high-risk behavior among teenagers

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Iravani

    2012-01-01

    Full Text Available Teenagers are believed the people who are supposed to build the world's future. High-risk behaviors such as addiction to drugs, smoking cigarettes, sex, etc. could significantly hurts teenagers and there must be some supporting programs to reduce these issues as much as possible. This paper performs an empirical investigation to study the different factors influencing high- risk behavior among teenagers who live in a city of Esfahan, Iran. The proposed study designs a questionnaire and distribute between two groups of female and male teenagers. The results indicate that while there is a meaningful relationship between high-risk behaviors and average high school marks among male students there is no meaningful relationship between high-risk behaviors and high school grades among female students. The results also indicate that there is a meaningful difference between gender and high-risk behavior. The season of birth for female and male students is another important factor for having high-risk behaviors. While the order of birth plays an important role among male students, the order of birth is not an important factor among female teenagers. Finally, the results indicate that teenagers' parental financial affordability plays a vital role on both female and male teenagers.

  14. A cross-sectional study of different patterns of oral contraceptive use among premenopausal women and circulating IGF-1: implications for disease risk

    Directory of Open Access Journals (Sweden)

    Knight Julia A

    2011-05-01

    Full Text Available Abstract Background Insulin-like growth factor-1 (IGF-1 is important in normal growth, development, and homeostasis. Current use of oral contraceptives (OC decreases IGF-1 concentrations; however, the effect of past use, age/timing of use, and type of OC used on IGF-1 levels is unknown. OC are the most commonly used form of birth control worldwide. Both IGF-1 and OC use have been linked to premenopausal breast and colorectal cancers, osteoporosis and cardiovascular disease (CVD. Understanding the effects of different patterns of OC use on IGF-1 levels may offer insight into its influence on disease risk in young women. Methods In a cross-sectional study of 328 premenopausal women ages 18 to 21 and 31 to 40 we examined the relationship between different patterns of OC use and circulating IGF-1 using adjusted linear regression analysis. Information on OC use was obtained through an interviewer administered questionnaire. Plasma IGF-1 was assessed with enzyme linked immunosorbent assay (ELISA. Results Among women aged 18 to 21, ever OC use was significantly associated with decreased IGF-1 levels compared to never use (β = -57.2 ng/ml, 95% confidence interval (CI: -88.7, -25.8. Among women aged 31 to 40, past users who first used OC at 25 years of age or older (β = 43.8 ng/ml, 95% CI: 8.8, 78.8, in the last 15 years (β = 35.1 ng/ml, 95% CI: 9.3, 61.0 or after 1995 (β = 46.6 ng/ml, 95% CI: 13.4, 79.8 had significantly higher IGF-1 levels compared to never users. Conclusion This is the first study to highlight the long term effects of OC use after cessation on IGF-1 levels among premenopausal women, which previously were thought to be transitory. Future studies of past use and IGF-1 levels are required and must consider age/timing of use and type/generation of OC used. Additional studies are needed to confirm the potential mediation of IGF-1 levels in the links between OC use and health outcomes.

  15. Classification System for Identifying Women at Risk for Altered Partial Breast Irradiation Recommendations After Breast Magnetic Resonance Imaging

    Energy Technology Data Exchange (ETDEWEB)

    Kowalchik, Kristin V. [Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida (United States); Vallow, Laura A., E-mail: vallow.laura@mayo.edu [Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida (United States); McDonough, Michelle [Department of Radiology, Mayo Clinic, Jacksonville, Florida (United States); Thomas, Colleen S.; Heckman, Michael G. [Section of Biostatistics, Mayo Clinic, Jacksonville, Florida (United States); Peterson, Jennifer L. [Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida (United States); Adkisson, Cameron D. [Department of General Surgery, Mayo Clinic, Jacksonville, Florida (United States); Serago, Christopher [Department of Radiation Oncology, Mayo Clinic, Jacksonville, Florida (United States); McLaughlin, Sarah A. [Department of General Surgery, Mayo Clinic, Jacksonville, Florida (United States)

    2013-09-01

    Purpose: To study the utility of preoperative breast MRI for partial breast irradiation (PBI) patient selection, using multivariable analysis of significant risk factors to create a classification rule. Methods and Materials: Between 2002 and 2009, 712 women with newly diagnosed breast cancer underwent preoperative bilateral breast MRI at Mayo Clinic Florida. Of this cohort, 566 were retrospectively deemed eligible for PBI according to the National Surgical Adjuvant Breast and Bowel Project Protocol B-39 inclusion criteria using physical examination, mammogram, and/or ultrasound. Magnetic resonance images were then reviewed to determine their impact on patient eligibility. The patient and tumor characteristics were evaluated to determine risk factors for altered PBI eligibility after MRI and to create a classification rule. Results: Of the 566 patients initially eligible for PBI, 141 (25%) were found ineligible because of pathologically proven MRI findings. Magnetic resonance imaging detected additional ipsilateral breast cancer in 118 (21%). Of these, 62 (11%) had more extensive disease than originally noted before MRI, and 64 (11%) had multicentric disease. Contralateral breast cancer was detected in 28 (5%). Four characteristics were found to be significantly associated with PBI ineligibility after MRI on multivariable analysis: premenopausal status (P=.021), detection by palpation (P<.001), first-degree relative with a history of breast cancer (P=.033), and lobular histology (P=.002). Risk factors were assigned a score of 0-2. The risk of altered PBI eligibility from MRI based on number of risk factors was 0:18%; 1:22%; 2:42%; 3:65%. Conclusions: Preoperative bilateral breast MRI altered the PBI recommendations for 25% of women. Women who may undergo PBI should be considered for breast MRI, especially those with lobular histology or with 2 or more of the following risk factors: premenopausal, detection by palpation, and first-degree relative with a history of

  16. The Chronobra identifies prevailing mammary vascularity as a candidate variable in breast cancer post-operative outcome prediction.

    Science.gov (United States)

    Simpson, Hugh W; George, David; Sothern, Robert B; Griffiths, Keith

    2013-12-01

    We previously described a menstrual heat cycle of the breast in four groups of women (healthy, family history of breast cancer, benign breast disease, 'cancer-associated') who wore a thermometric brassiere (Chronobra). We now ask if 'breast minus oral temperature', indicating 'breast-associated vascularity', could be associated with breast cancer cell vascular access around different aspects of the menstrual cycle rhythm and survival. Thirty-six pre-menopausal breast cancer patients (average age: 38.97 y) were enrolled consecutively over 15 y and followed for more than 22 y after surgery in order to compare survival and peri-operative vascularity. Each subject wore the Chronobra, which provides an internal bioassay of the vascularity of both breasts, including the operated breast, during 1 h each evening at home for one menstrual cycle, and collected saliva for "free" progesterone to confirm pre-menopausal status and ovulation. Sixty-five healthy age-matched pre-menopausal women served as controls. Both oral and breast temperatures revealed menstrual cycle oscillations, rising just before ovulation until menses onset. Breast-adjusted vascularity also showed menstrual cycle oscillations, with levels differing significantly between the 3 groups during the luteal phase only. At the end of the follow-up span, 18 post-operative breast cancer patients had died from "disseminated" breast cancer and 18 were alive and well. Median follow-up time was 22.6 y for survivors, 6.2 y for non-survivors, and 21.0 y for controls (3 died from diseases unrelated to breast cancer). Based on 'during luteal-phase breast-adjusted vascularity', breast cancer survivors (mean ± SD: -1.65 ± 0.23°C) were significantly hypo-vascular (i.e., -0.23°C cooler) compared with controls (-1.42 ± 0.09°C), while non-survivors (-1.25 ± 0.12°C) were highly significantly hyper-vascular compared with survivors (+0.41°C warmer) and controls (+0.23°C warmer). This suggests that in pre-menopausal breast

  17. Transvaginal sonography combined with saline contrast sonohysterography in evaluating the uterine cavity in premenopausal patients with abnormal uterine bleeding

    DEFF Research Database (Denmark)

    Dueholm, M; Forman, A; Jensen, ML

    2001-01-01

    OBJECTIVES: To evaluate whether saline contrast sonohysterography (SCSH) adds additional information to that obtained by transvaginal sonography (TVS) for predicting endometrial abnormality in premenopausal patients with abnormal uterine bleeding. PATIENTS AND METHODS: This was a two-center prosp...

  18. Genetically Predicted Body Mass Index and Breast Cancer Risk

    DEFF Research Database (Denmark)

    Guo, Yan; Warren Andersen, Shaneda; Shu, Xiao-Ou

    2016-01-01

    is inversely associated with the risk of both pre- and postmenopausal breast cancer. The reduced risk of postmenopausal breast cancer associated with genetically predicted BMI observed in this study differs from the positive association reported from studies using measured adult BMI. Understanding the reasons......BACKGROUND: Observational epidemiological studies have shown that high body mass index (BMI) is associated with a reduced risk of breast cancer in premenopausal women but an increased risk in postmenopausal women. It is unclear whether this association is mediated through shared genetic...... or environmental factors. METHODS: We applied Mendelian randomization to evaluate the association between BMI and risk of breast cancer occurrence using data from two large breast cancer consortia. We created a weighted BMI genetic score comprising 84 BMI-associated genetic variants to predicted BMI. We evaluated...

  19. Teenage obesity in relation to breast cancer risk.

    Science.gov (United States)

    Stoll, B A

    1998-11-01

    While most studies show a higher body mass in Western women to be positively associated with an increased breast cancer risk in postmenopausal women, they show a negative association in the case of premenopausal women. A review of case-control and cohort studies suggest that such protection applies mainly to obesity in teenage girls, whereas obesity appearing after the teenage years is more likely to be associated with a higher risk of postmenopausal breast cancer. The mechanisms are uncertain. There is evidence that obesity and the components of the Western diet can independently provoke hyperinsulinaemic insulin resistance at puberty, and in adolescent girls this has been related to evidence of abnormal ovarian steroidogenesis and anovulation. This may decrease promotion of mammary carcinogenesis. If however, obesity continues after the teenage years, the higher concentration of insulin-like growth factor 1 (IGF1) associated with hyperinsulinaemia can interact with oestrogen receptors in mammary epithelium to lead to increased proliferative activity. This review postulates that the observed protective effect of early obesity against premenopausal breast cancer is likely to be replaced by an increased risk of postmenopausal breast cancer if obesity continues after the teenage years. The manifestation of breast cancer is merely postponed to an older age. Recent prospective and case-control studies suggest that increased bioavailability of IGF1 is a marker of increased breast cancer risk in premenopausal women. Nutritional intake in early life may programme later activity in the growth hormone-IGF1 axis and influence the progression of transformed cells in mammary tissue. The question remains whether deliberate weight loss can reverse the effects of weight gain.

  20. Early Molecular Stratification of High-risk Primary Biliary Cholangitis.

    Science.gov (United States)

    Hardie, Claire; Green, Kile; Jopson, Laura; Millar, Ben; Innes, Barbara; Pagan, Sarah; Tiniakos, Dina; Dyson, Jessica; Haniffa, Muzlifah; Bigley, Venetia; Jones, David E; Brain, John; Walker, Lucy J

    2016-12-01

    High-risk primary biliary cholangitis (PBC), defined by inadequate response at one year to Ursodeoxycholic acid (UDCA), is associated with disease progression and liver transplantation. Stratifying high-risk patients early would facilitate improved approaches to care. Using long-term follow-up data to define risk at presentation, 6 high-risk PBC patients and 8 low-risk patients were identified from biopsy, transplant and biochemical archival records. Formalin-fixed paraffin-embedded (FFPE) liver biopsies taken at presentation were graded (Scheuer and Nakanuma scoring) and gene expression analysed using the NanoString® nCounter PanCancer Immunity 770-gene panel. Principle component analysis (PCA) demonstrated discrete gene expression clustering between controls and high- and low-risk PBC. High-risk PBC was characterised by up-regulation of genes linked to T-cell activation and apoptosis, INF-γ signalling and leukocyte migration and down-regulation of those linked to the complement pathway. CDKN1a, up-regulated in high-risk PBC, correlated with significantly increased expression of its gene product, the senescence marker p21 WAF1/Cip , by biliary epithelial cells. Our findings suggest high- and low-risk PBC are biologically different from disease outset and senescence an early feature in high-risk disease. Identification of a high-risk 'signal' early from standard FFPE tissue sections has clear clinical utility allowing for patient stratification and second-line therapeutic intervention. Crown Copyright © 2016. Published by Elsevier B.V. All rights reserved.

  1. Breast lump

    Science.gov (United States)

    ... removed with surgery. Breast infections are treated with antibiotics. If you are diagnosed with breast cancer , you will discuss your options carefully and thoroughly with your provider. Alternative Names Breast mass Images Female breast Breast lumps ...

  2. Breast lift

    Science.gov (United States)

    Mastopexy; Breast lift with reduction; Breast lift with augmentation ... enlargement with implants) when they have a breast lift. ... it for medical reasons. Women usually have breast lifts to lift sagging, loose breasts. Pregnancy, breastfeeding, and ...

  3. Brachytherapy boost and cancer-specific mortality in favorable high-risk versus other high-risk prostate cancer

    Directory of Open Access Journals (Sweden)

    Vinayak Muralidhar

    2016-02-01

    Full Text Available Purpose : Recent retrospective data suggest that brachytherapy (BT boost may confer a cancer-specific survival benefit in radiation-managed high-risk prostate cancer. We sought to determine whether this survival benefit would extend to the recently defined favorable high-risk subgroup of prostate cancer patients (T1c, Gleason 4 + 4 = 8, PSA 20 ng/ml. Material and methods: We identified 45,078 patients in the Surveillance, Epidemiology, and End Results database with cT1c-T3aN0M0 intermediate- to high-risk prostate cancer diagnosed 2004-2011 treated with external beam radiation therapy (EBRT only or EBRT plus BT. We used multivariable competing risks regression to determine differences in the rate of prostate cancer-specific mortality (PCSM after EBRT + BT or EBRT alone in patients with intermediate-risk, favorable high-risk, or other high-risk disease after adjusting for demographic and clinical factors. Results : EBRT + BT was not associated with an improvement in 5-year PCSM compared to EBRT alone among patients with favorable high-risk disease (1.6% vs. 1.8%; adjusted hazard ratio [AHR]: 0.56; 95% confidence interval [CI]: 0.21-1.52, p = 0.258, and intermediate-risk disease (0.8% vs. 1.0%, AHR: 0.83, 95% CI: 0.59-1.16, p = 0.270. Others with high-risk disease had significantly lower 5-year PCSM when treated with EBRT + BT compared with EBRT alone (3.9% vs. 5.3%; AHR: 0.73; 95% CI: 0.55-0.95; p = 0.022. Conclusions : Brachytherapy boost is associated with a decreased rate of PCSM in some men with high-risk prostate cancer but not among patients with favorable high-risk disease. Our results suggest that the recently-defined “favorable high-risk” category may be used to personalize therapy for men with high-risk disease.

  4. Bio-Social Predictors of Hypertension Among Premenopausal and Postmenopausal Women

    Directory of Open Access Journals (Sweden)

    Renu Tyagi

    2015-03-01

    Full Text Available In the present study, the contribution of various biological and lifestyle factors toward progression to hypertension are examined among menopausal and postmenopausal women. A cross-sectional study among 245 women of 20 to 65 years was conducted. Besides blood pressure, fat percentage using bio-electric impedance analyzer and adiposity indices such as body mass index (BMI, waist–hip ratio (WHR, and waist–height ratio (WHtR were taken. Mean, standard deviation, ANOVA, and multinomial logistic were used to analyze the data. Statistically significant differences (p< .001 for blood pressure among postmenopausal and premenopausal women were found. Among both premenopausal and postmenopausal women, the prehypertensive and hypertensive group showed significant differences with the normotensive women for body weight (p< .005, regional obesity, and general obesity. Low educational level, working status of women, socioeconomic status, nuclear family setup, postmenopausal status, and obesity were found to be the likely risk factors for prehypertension or hypertension among women.

  5. Among a sample of Iranian premenopausal and menopausal women differences in mood, sleep and health quality are small.

    Science.gov (United States)

    Jahangard, Leila; Haghighi, Mohammad; Bajoghli, Hafez; Holsboer-Trachsler, Edith; Brand, Serge

    2014-06-01

    Anecdotal evidence suggests that mood, sleep, and health quality change in women from premenopausal to menopausal period; however, data supporting these assumptions from non-Western countries are scarce. The aim of the present study was therefore to assess premenopausal and menopausal Iranian women with regard to mood, sleep, and general health. One hundred and twenty Iranian women took part in the study. Sixty were in a premenopausal state (mean age (M): = 46.9 years) and 60 in a menopausal state (M = 53.8 years). They completed a series of self-rating questionnaires related to sleep, mood, and health quality. Compared to premenopausal women, menopausal women reported more difficulties such as falling asleep, and less general physical activities and vitality. No statistically significant differences were found for sleep quality, sleep schedules, difficulties in social life, general mood state, or general physical and mental health. Menopausal women reported to be more irritable, and to have more energy. Data suggest that among a sample of Iranian premenopausal and menopausal women, differences in mood, sleep, and general health are small. Data, therefore, do not support "beliefs" and hearsay that mood, sleep, and general health do decrease from premenopausal to menopausal state.

  6. Physical activity barriers and motivators among high-risk employees.

    Science.gov (United States)

    Paguntalan, John C; Gregoski, Mathew

    2016-11-22

    Worksite wellness programs offer an ideal setting to target high-risk sedentary workers to improve health status. Lack of physical activity is associated with increased risk for coronary heart disease and mortality. Despite the risks, the number of sedentary workers is increasing. This study examined the perceived barriers and motivators for physical activity among employees at high-risk for coronary heart disease. A purposive sample of 24 high-risk workers participating in a wellness program in rural South Carolina were enrolled in the study. Qualitative data was obtained through semi-structured face-to-face interviews. Grounded theory was used to analyze qualitative data, and identify overarching themes. Physical limitations due to pain and weakness, lack of motivation, and lack of time emerged as the main barriers to physical activity. Family relationships were reported as the strongest motivator along with social support and potential health benefits. Findings highlight the unique experience of high-risk workers with physical activity. The findingsunderscore the need to design and implement effective interventions specifically designed to meet the needs of high-risk employees.

  7. HIFU therapy for patients with high risk prostate cancer

    Science.gov (United States)

    Solovov, V. A.; Vozdvizhenskiy, M. O.; Matysh, Y. S.

    2017-03-01

    Objectives. Patients with high-risk prostate cancer undergoing radical prostatectomy, external beam radiation therapy (EBRT) combined with androgen deprivation therapy (ADT) or ADT alone. The widely accepted definition of high-risk prostate was first proposed by D'Amico based on a pretreatment Gleason score of ≥8, clinical stage T3, PSA level ≥20 ng/mL. There is no trial that compares traditional methods of treatment of such patients with HIFU therapy. Here we explored the effectiveness of the HIFU in multimodal treatment for patients with high risk prostate cancer. Materials & Methods. 701 patients with high risk prostate cancer were treated in our center between September 2007 and December 2013. Gleason score were 8-10, stage T3N0M0, age 69 (58-86) years, mean PSA before treatment 43.3 (22.1-92.9) ng/ml, mean prostate volume - 59.3 (38-123) cc. 248 patients were treated by HIFU. We compare this group of patients with patients who undertook EBRT: number 196, and ADT: number 257. Mean follow-up time 58 months (6-72). Results. The 5-year overall survival rates in patients after HIFU were 73.8 %, after EBRT - 63.0 % and after ADT - 18.1%. Conclusions. Our experience showed that HIFU therapy in combined treatment were successful for high risk prostate cancer.

  8. Physical activity in relation to long-term maintenance after intentional weight loss in premenopausal women

    OpenAIRE

    Mekary, Rania A.; Feskanich, Diane; Hu, Frank B.; Willett, Walter C.; Field, Alison E.

    2009-01-01

    The type and amount of physical activity needed for prevention of weight regain are not well understood. We prospectively examined the associations between patterns of discretionary physical activity and 6-year maintenance of intentional weight loss among 4,558 healthy premenopausal women who were 26–45 years old in 1991 and had lost >5% of their body weight in the previous two years. Participants reported their physical activity and weight in 1991 and 1997. The outcome was weight regain, def...

  9. Effects of lifestyle exercise on premenopausal bone health: a randomised controlled trial.

    Science.gov (United States)

    Babatunde, Opeyemi; Forsyth, Jacky

    2014-09-01

    Osteoporosis, a slowly evolving public health epidemic, often with an insidious presentation is largely preventable but the optimal dimensions of exercise that may be prescribed for enhancing bone-health among premenopausal adults are yet to be elucidated. Hence, the escalating incidence and burden of prevalence of osteoporosis is yet unabated. Considering that exogenous hormones in the form of hormonal contraception are known to modulate bone mass, investigations of their possible influence on the translation of exercise-induced osteogenic stimuli on the mature bone is pertinent. The aim of this study was to examine the effect of specified lifestyle exercise on bone-health of premenopausal women. Premenopausal women (n = 96, mean age: 22.25 ± 3.5 years; mean BMI: 23.43 ± 3.5 kg/m(2)) participated in a 6-month randomised controlled trial involving home-based rest-interspersed bouts of high-impact exercise for the intervention group and sham exercise for the control group. Approximately half (47) of the participants (24-exercise, 23-control) were on hormonal-based contraception while the other half (49: 24-exercise, 25-control) were not on hormonal contraception. The regime led to a significant 3.7 % increase in broadband ultrasound attenuation of exercisers compared to controls; hormonal contraceptive use did not appear to potentiate the osteogenic effects of the lifestyle exercise regime. The research highlights that short, discrete bouts of high-impact exercise may be a potential public health prescription for enhancing premenopausal bone-health regardless of hormonal contraceptive use.

  10. Low bone mineral density and high bone metabolism turnover in premenopausal women with unipolar depression.

    Science.gov (United States)

    Petronijević, Milan; Petronijević, Natasa; Ivković, Maja; Stefanović, Dusan; Radonjić, Nevena; Glisić, Branislava; Ristić, Gorica; Damjanović, Aleksandar; Paunović, Vladimir

    2008-03-01

    The majority of studies reporting decreased bone mineral density (BMD) in patients with unipolar depression neglected sex and age differences and menopause as the most important risk factor for osteoporosis. We presumed that physically healthy premenopausal women with unipolar depression have decreased BMD and altered bone cell metabolism. BMD at lumbar spine and femoral neck by dual X-ray absorptiometry, bone alkaline phosphatase sera activity, 5b-tartarate resistant acid phosphatase sera activity and urine N-terminal telopeptide were measured in 73 premenopausal women with unipolar depression and compared with 47 healthy, age- and osteoporosis risk factors-matched premenopausal women. The duration and severity of depression, hormonal status (cortisol, prolactin, parathormone, oestradiol), antidepressive treatment, and physical activity through whole and modified QUALEFFO-41 questionnaire were evaluated. The results were statistically elaborated by the chi-square test, Student's t-test for independent samples, one-way analysis of variance - ANOVA, one-sample Kolmogorov-Smirnov test. Correlations were assessed by means of Pearson's coefficient. Patients with unipolar depression had significantly lower BMD, the decrease of which correlated only with the duration of depression. High bone metabolism turnover was found with a predomination of osteoresorption which, but not osteosynthesis, correlated with the severity of depression, estimated through Hamilton depression scores. Despite higher but not significant levels of cortisol in women with unipolar depression, the BMD decrease and high bone turnover seem not to be the consequence of hormonal changes or medical treatment. The significant correlations between physical activity and osteoresorption markers were found indicating possible underlying mechanism. Premenopausal women with unipolar depression have significantly lower BMD because of stimulated bone cell metabolism with predomination of osteoresorption process

  11. EFFECTS OF AN 8-MONTH YOGA INTERVENTION ON ARTERIAL COMPLIANCE AND MUSCLE STRENGTH IN PREMENOPAUSAL WOMEN

    OpenAIRE

    SoJung Kim; Michael G. Bemben; Debra A. Bemben

    2012-01-01

    Previous studies have indicated that Yoga exercise has a positive effect on reducing blood pressure and heart rate. However, no randomized controlled studies to date have investigated its effects on arterial compliance. The purpose of this study was to investigate the effects of an 8-month Yoga intervention on arterial compliance and muscle strength in normal premenopausal women 35-50 years of age. Thirty-four women were randomly assigned either to a Yoga exercise group (YE, n = 16) or a cont...

  12. Serum insulin-like growth factors, insulin-like growth factor binding proteins, and breast cancer risk in postmenopausal women

    DEFF Research Database (Denmark)

    Grønbæk, Henning; Flyvbjerg, Allan; Mellemkjær, L.

    2004-01-01

    BACKGROUND: Studies have shown a positive association between serum insulin-like growth factor (IGF)-I and breast cancer risk in premenopausal but not postmenopausal women. IGF-II and estrogen receptor (ER) status has never been investigated. We examined the association between IGF-I, IGF-II, IGF...... cases with breast cancer and a matched control group including 397 cohort members. We estimated breast cancer risk using Cox regression analysis with adjustment for known breast cancer risk factors. RESULTS: We observed no association for IGF-I but a positive association between levels of IGFBP-3...

  13. The Effects of Weight Loss on Relative Bone Mineral Density in Premenopausal Women

    Science.gov (United States)

    Hamilton, Kara C.; Fisher, Gordon; Roy, Jane L.; Gower, Barbara A.; Hunter, Gary R.

    2012-01-01

    Heavier individuals have higher bone mineral density (BMD) than individuals of lower body weight, but it is unclear whether BMD changes in proportion to body weight during weight loss. This study compared BMD relative to body weight following a ~6 months weight loss program and a one year weight maintenance phase in premenopausal women and determined whether African American (AA) and European-American (EA) women’s BMD respond similarly during weight loss. Premenopausal women (n=115, 34 ± 5 yrs.) were evaluated in an overweight state (BMI between 27–30 kg/m2), following an 800 kcal/day diet/exercise program designed to reduce BMI BMD relative to body weight (Z-scores) increased after weight loss, but decreased during the one year weight maintenance phase. All one year follow up BMD Z-scores were increased (except L1) compared to baseline measurements (P BMD at all sites (P<0.05) compared to EAs, but no time by race interactions were evident during weight loss (except in L3). These results may indicate that weight loss is safe with regard to bone health for overweight premenopausal women. PMID:23404937

  14. [CORRESPONDENCE OF POLYMICROBIAL BACTERIURIA IN THE UNCOMPLICATED URINARY TRACT INFECTION OF THE PREMENOPAUSAL WOMAN].

    Science.gov (United States)

    Sato, Tomonori; Fujita, Hitomi; Takahashi, Masahiro; Hatta, Masumitsu; Aoki, Hiroshi; Ishidoya, Shigeto

    2017-01-01

    (Objectives) We report the clinical features about polymicrobial bacteria detection cases in the uncomplicated urinary tract infection of the premenopausal woman from the voided midstream urine culture. (Methods) We retrospectively reviewed the premenopausal woman from 18-49 years patients visited Sendai City Hospital from April, 2006 to December, 2014, diagnosed uncomplicated cystitis or uncomplicated pyelonephritis. We analyzed for 375 specimens from the voided midstream urine culture. (Results) Among 375 specimens, the urine culture-positive for uropathogens were 211 specimens. The monomicrobial bacterial were detected in 184 specimens (87.2%) and polymicrobial bacterial specimens were 27 specimens (12.8%). The most combination group was the caused bacteria and periurethral microorganisms in 20 specimens (74.1%). Then 6 periurethral microorganisms specimens (22.2%), the caused bacteria were only 1 specimen was overlapped (3.7%). The case of urinary tract infections recurrence or revealed voiding dysfunction that need periodic treatment were more prevalent in the polymicrobial than the monomicrobial group (22.2% vs 9.8%, p=0.043). (Conclusions) When polymicrobial bacteria were detected in uncomplicated urinary tract infection in premenopausal woman, it was confirmed that there were the most combinations of caused bacteria and periurethral microorganisms. In these cases, treatment intended for only the caused bacteria. A risk of the infection recurrence and voiding dysfunction were statistically significant higher rate in the polymicrobial bacteria detection cases, and it might be necessary to consider that search to complicated urinary tract infection.

  15. Genomic analysis of high-risk smoldering multiple myeloma.

    Science.gov (United States)

    López-Corral, Lucía; Mateos, María Victoria; Corchete, Luis A; Sarasquete, María Eugenia; de la Rubia, Javier; de Arriba, Felipe; Lahuerta, Juan-José; García-Sanz, Ramón; San Miguel, Jesús F; Gutiérrez, Norma C

    2012-09-01

    Smoldering myeloma is an asymptomatic plasma cell dyscrasia with a heterogeneous propensity to progress to active myeloma. In order to investigate the biology of smoldering myeloma patients with high risk of progression, we analyzed the genomic characteristics by FISH, SNP-arrays and gene expression profile of a group of patients with high-risk smoldering myeloma included in a multicenter randomized trial. Chromosomal abnormalities detected by FISH and SNP-arrays at diagnosis were not associated to risk of progression to symptomatic myeloma. However, the overexpression of four SNORD genes (SNORD25, SNORD27, SNORD30 and SNORD31) was correlated with shorter time to progression (Psmoldering patients who progressed to symptomatic myeloma were sequentially analyzed, newly acquired lesions together with an increase in the proportion of plasma cells carrying a given abnormality were observed. These findings suggest that gene expression profiling is a valuable technique to identify smoldering myeloma patients with high risk of progression. (Clinical Trials NCT00443235).

  16. Factors Influencing Cancer Risk Perception in High Risk Populations: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Tilburt Jon C

    2011-05-01

    Full Text Available Abstract Background Patients at higher than average risk of heritable cancer may process risk information differently than the general population. However, little is known about clinical, demographic, or psychosocial predictors that may impact risk perception in these groups. The objective of this study was to characterize factors associated with perceived risk of developing cancer in groups at high risk for cancer based on genetics or family history. Methods We searched Ovid MEDLINE, Ovid Embase, Ovid PsycInfo, and Scopus from inception through April 2009 for English-language, original investigations in humans using core concepts of "risk" and "cancer." We abstracted key information and then further restricted articles dealing with perceived risk of developing cancer due to inherited risk. Results Of 1028 titles identified, 53 articles met our criteria. Most (92% used an observational design and focused on women (70% with a family history of or contemplating genetic testing for breast cancer. Of the 53 studies, 36 focused on patients who had not had genetic testing for cancer risk, 17 included studies of patients who had undergone genetic testing for cancer risk. Family history of cancer, previous prophylactic tests and treatments, and younger age were associated with cancer risk perception. In addition, beliefs about the preventability and severity of cancer, personality factors such as "monitoring" personality, the ability to process numerical information, as well as distress/worry also were associated with cancer risk perception. Few studies addressed non-breast cancer or risk perception in specific demographic groups (e.g. elderly or minority groups and few employed theory-driven analytic strategies to decipher interrelationships of factors. Conclusions Several factors influence cancer risk perception in patients at elevated risk for cancer. The science of characterizing and improving risk perception in cancer for high risk groups, although

  17. Emotional, Biological, and Cognitive Impact of a Brief Expressive Writing Intervention for African American Women at Familial Breast Cancer Risk

    National Research Council Canada - National Science Library

    Valdimarsdottir, Heiddie; Bovbjerg, Dana

    2005-01-01

    ...) than women without familial breast cancer risk. To date, little research has been done on women of African descent with family histories of breast cancer, despite the fact that they may be at particularly high risk for chronic distress due...

  18. Assessment of Primitive Reflexes in High-risk Newborns.

    Science.gov (United States)

    Sohn, Min; Ahn, Youngmee; Lee, Sangmi

    2011-12-01

    Assessment of primitive reflexes is one of the earliest, simplest, and most frequently used assessment tools among health care providers for newborns and young infants. However, very few data exist for high-risk infants in this topic. Among the various primitive reflexes, this study was undertaken particularly to describe the sucking, Babinski and Moro reflexes in high-risk newborns and to explore their relationships with clinical variables. This study is a cross-sectional descriptive study. Sixty seven high-risk newborns including full-term infants required intensive care as well as premature infants were recruited in a neonatal intensive care unit using convenient sampling method. The sucking, Babinski and Moro reflexes were assessed and classified by normal, abnormal and absence. To explore their relationships with clinical variables, birth-related variables, brain sonogram results, and behavioral state (the Anderson Behavioral State Scale, ABSS) and mental status (the Infant Coma Scale, ICS) were assessed. The sucking reflex presented a normal response most frequently (63.5%), followed by Babinski reflex (58.7%) and Moro reflex (42.9%). Newborns who presented normal sucking and Babinski reflex responses were more likely to have older gestational age, heavier birth and current weight, higher Apgar scores, shorter length of hospitalization, better respiratory conditions, and better mental status assessed by ICS, but not with Moro reflex. High risk newborns presented more frequent abnormal and absence responses of primitive reflex and the proportions of the responses varied by reflex. Further researches are necessary in exploring diverse aspects of primitive reflexes and revealing their clinical implication in the high-risk newborns that are unique and different to normal healthy newborns. Primitive reflex; High risk infants; Korean; Moro reflex; Sucking reflex; Babinski reflex; The Anderson Behavioral State Scale; Infant Coma Scale.

  19. Psychological characteristics in high-risk MSM in China.

    Science.gov (United States)

    Chen, Guanzhi; Li, Yang; Zhang, Beichuan; Yu, Zengzhao; Li, Xiufang; Wang, Lixin; Yu, Ziming

    2012-01-20

    Men who have sex with men (MSM) have become a high-risk group of HIV infection in China. To date, little is known regarding the behavioral, social and psychological characteristics in Chinese MSM, which makes the implementation of preventive and therapeutic strategies for this high-risk subpopulation of people extremely difficult. A total of 714 questionnaires were retrieved from the database of a Chinese government-sponsored National Key Research Project titled "Risk Analysis and Strategic Prevention of HIV Transmission from MSM to the General Population in China". The respondents were categorized into a high-risk group and a control group. Their behavioral, social and psychological characteristics were comparatively analyzed. Of the 714 MSM analyzed, 59 (8.26%) had high-risk homosexual behaviors. This sub-group of MSM had a higher in-marriage rate, a higher monthly income, heavier alcohol consumption and more serious problems with sexual abuse in childhood, intentional suicide attempts and mistaken assumption on condom's role in protecting HIV infection, as compared with the control group (P discrimination (P > 0.05). A vast majority of the individuals in both behavior categories expressed support of legally protected gay clubs as well as gay marriage legislation in China. There was a strong correlation between high-risk behaviors and sexual abuse in childhood, alcohol drinking, income level and a mistaken belief in perfect HIV protection through the use of condoms. MSM with and without high-risk homosexual behaviors have different social and psychological characteristics, which should be taken into account when implementing behavioral and therapeutic interventions aimed at preventing HIV/AIDS transmission among MSM as well as from MSM to the general population in China.

  20. High risk drinking and college students' self-perceptions.

    Science.gov (United States)

    Araujo, Gabriel C; Wong, Eugene H

    2005-12-01

    The present study examined the relationship between high risk drinking and college students' self-perceptions. High risk drinking was defined as the consumption of four or more drinks in a row for women and five or more drinks in a row for men during a single sitting (within the last year). Historical trends regarding college-age drinking indicate that 44% of college students fit the criteria for high risk drinking at least once over the past year. A survey was administered to 210 college students (52 men and 158 women) between 18 and 22 years of age (M = 20.9, SD = 1.3) to assess their use of alcohol and their self-perceptions. Students' self-perceptions were measured with four subscales from the Neemann-Harter Self-perception Profile for College Students. Students either volunteered to participate in this study outside of class or were solicited during class. It was predicted that students' self-perceptions would differ significantly depending upon their alcohol consumption, i.e., 17.1% were Abstainers, 25.2% were Nonproblem Drinkers, and 57.6% were High Risk Drinkers. Analysis gave significant difference on Global Self-worth between students who abstained and those who were High Risk Drinkers. However, students' perceptions of Scholastic Competence, Intellectual Ability, and Social Acceptance did not differ significantly for the alcohol consumption groups. In addition to high risk drinking, a number of other variables were associated with self-perceptions, such as high school alcohol use, low high school GPA, and students' reported academic involvement. These relations are discussed.

  1. Telomerase activation by genomic rearrangements in high-risk neuroblastoma.

    Science.gov (United States)

    Peifer, Martin; Hertwig, Falk; Roels, Frederik; Dreidax, Daniel; Gartlgruber, Moritz; Menon, Roopika; Krämer, Andrea; Roncaioli, Justin L; Sand, Frederik; Heuckmann, Johannes M; Ikram, Fakhera; Schmidt, Rene; Ackermann, Sandra; Engesser, Anne; Kahlert, Yvonne; Vogel, Wenzel; Altmüller, Janine; Nürnberg, Peter; Thierry-Mieg, Jean; Thierry-Mieg, Danielle; Mariappan, Aruljothi; Heynck, Stefanie; Mariotti, Erika; Henrich, Kai-Oliver; Gloeckner, Christian; Bosco, Graziella; Leuschner, Ivo; Schweiger, Michal R; Savelyeva, Larissa; Watkins, Simon C; Shao, Chunxuan; Bell, Emma; Höfer, Thomas; Achter, Viktor; Lang, Ulrich; Theissen, Jessica; Volland, Ruth; Saadati, Maral; Eggert, Angelika; de Wilde, Bram; Berthold, Frank; Peng, Zhiyu; Zhao, Chen; Shi, Leming; Ortmann, Monika; Büttner, Reinhard; Perner, Sven; Hero, Barbara; Schramm, Alexander; Schulte, Johannes H; Herrmann, Carl; O'Sullivan, Roderick J; Westermann, Frank; Thomas, Roman K; Fischer, Matthias

    2015-10-29

    Neuroblastoma is a malignant paediatric tumour of the sympathetic nervous system. Roughly half of these tumours regress spontaneously or are cured by limited therapy. By contrast, high-risk neuroblastomas have an unfavourable clinical course despite intensive multimodal treatment, and their molecular basis has remained largely elusive. Here we have performed whole-genome sequencing of 56 neuroblastomas (high-risk, n = 39; low-risk, n = 17) and discovered recurrent genomic rearrangements affecting a chromosomal region at 5p15.33 proximal of the telomerase reverse transcriptase gene (TERT). These rearrangements occurred only in high-risk neuroblastomas (12/39, 31%) in a mutually exclusive fashion with MYCN amplifications and ATRX mutations, which are known genetic events in this tumour type. In an extended case series (n = 217), TERT rearrangements defined a subgroup of high-risk tumours with particularly poor outcome. Despite a large structural diversity of these rearrangements, they all induced massive transcriptional upregulation of TERT. In the remaining high-risk tumours, TERT expression was also elevated in MYCN-amplified tumours, whereas alternative lengthening of telomeres was present in neuroblastomas without TERT or MYCN alterations, suggesting that telomere lengthening represents a central mechanism defining this subtype. The 5p15.33 rearrangements juxtapose the TERT coding sequence to strong enhancer elements, resulting in massive chromatin remodelling and DNA methylation of the affected region. Supporting a functional role of TERT, neuroblastoma cell lines bearing rearrangements or amplified MYCN exhibited both upregulated TERT expression and enzymatic telomerase activity. In summary, our findings show that remodelling of the genomic context abrogates transcriptional silencing of TERT in high-risk neuroblastoma and places telomerase activation in the centre of transformation in a large fraction of these tumours.

  2. Psychological characteristics in high-risk MSM in China

    Directory of Open Access Journals (Sweden)

    Chen Guanzhi

    2012-01-01

    Full Text Available Abstract Background Men who have sex with men (MSM have become a high-risk group of HIV infection in China. To date, little is known regarding the behavioral, social and psychological characteristics in Chinese MSM, which makes the implementation of preventive and therapeutic strategies for this high-risk subpopulation of people extremely difficult. Methods A total of 714 questionnaires were retrieved from the database of a Chinese government-sponsored National Key Research Project titled "Risk Analysis and Strategic Prevention of HIV Transmission from MSM to the General Population in China". The respondents were categorized into a high-risk group and a control group. Their behavioral, social and psychological characteristics were comparatively analyzed. Results Of the 714 MSM analyzed, 59 (8.26% had high-risk homosexual behaviors. This sub-group of MSM had a higher in-marriage rate, a higher monthly income, heavier alcohol consumption and more serious problems with sexual abuse in childhood, intentional suicide attempts and mistaken assumption on condom's role in protecting HIV infection, as compared with the control group (P P > 0.05. A vast majority of the individuals in both behavior categories expressed support of legally protected gay clubs as well as gay marriage legislation in China. There was a strong correlation between high-risk behaviors and sexual abuse in childhood, alcohol drinking, income level and a mistaken belief in perfect HIV protection through the use of condoms. Conclusions MSM with and without high-risk homosexual behaviors have different social and psychological characteristics, which should be taken into account when implementing behavioral and therapeutic interventions aimed at preventing HIV/AIDS transmission among MSM as well as from MSM to the general population in China.

  3. Risk factors for pregnancy-associated breast cancer: a report from the Nigerian Breast Cancer Study.

    Science.gov (United States)

    Hou, Ningqi; Ogundiran, Temidayo; Ojengbede, Oladosu; Morhason-Bello, Imran; Zheng, Yonglan; Fackenthal, James; Adebamowo, Clement; Anetor, Imaria; Akinleye, Stella; Olopade, Olufunmilayo I; Huo, Dezheng

    2013-09-01

    Little is known about risk factors for pregnancy-associated breast cancer (PABC), diagnosed during pregnancy or postpartum. We enrolled 1715 premenopausal women from the Nigerian Breast Cancer Study from 1998 to 2011. Based on recency of last pregnancy from diagnosis, breast cancer cases were categorized as (1) PABC diagnosed 2 years or longer postpartum, (2) PABC diagnosed 3 to 5 years postpartum, or (3) non-PABC diagnosed more than 5 years postpartum. Controls were matched to cases on recency of last pregnancy. Multiple logistic regressions were performed comparing cases and controls within each group. Of the 718 cases, 152 (21.2%) had PABC 2 or more years postpartum, and 145 (20.2%) 3 to 5 years postpartum. Although not statistically significant, women with higher parity tend to have an elevated risk of PABC but reduced risk of non-PABC (p for heterogeneity = 0.097). Family history of breast cancer might be a strong predictor particularly for PABC 2 or more years postpartum (odds ratio, 3.28; 95% confidence interval, 1.05-10.3). Compared with non-PABC cases, PABC 2 or more years postpartum cases were more likely to carry BRCA1/2 mutations (P = .03). Parity may have different roles in the development of PABC versus other premenopausal breast cancer in Nigerian women. Prospective mothers with multiple births and a family history of breast cancer may have an elevated risk of breast cancer during their immediate postpartum period. Copyright © 2013 Elsevier Inc. All rights reserved.

  4. Proton MR spectroscopy of normal breasts: Association of risk factors for breast cancer with water and lipid composition of the breast.

    Science.gov (United States)

    Wang, Jane; Wang, Ming-Yang; Kuo, Wen-Hung; Chen, Kuan-Lin; Shih, Tiffany Ting-Fang

    2016-05-01

    To investigate the water and lipid composition of normal women breasts on proton MR spectroscopy ((1)H-MRS), and the association of breast cancer risk factors with (1)H-MRS parameters. Three groups of participants were included: group 1, women without a family history of breast cancer (n=49); group 2, women with at least one affected first-degree relative (n=77); group 3, contralateral normal breasts of women with newly diagnosed unilateral breast cancer (n=84). (1)H-MRS parameters were shown below: water fraction 1 (WF1)=(water integral)/(water integral+integral for methylene peak); lipid line width for methylene resonance (LW1) and lipid line width for methyl peaks (LW2) were measured. The association of breast cancer risk factors - age, breast density, body mass index (BMI), menopausal status, group with (1)H-MRS parameters - was analyzed by multiple linear regression. In age-adjusted multiple linear regression, breast density was positively associated with WF1 (P=0.009, 0.001, and associated with LW1 in groups 1 (P=0.040) and 3 (P=0.005). In group 3, premenopausal breasts had lower LW2 than their postmenopausal counterparts (P=0.033). Group 3 had narrower LW2 than group 2 (P=0.007). The risk factors for breast cancer were associated with (1)H-MRS parameters. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Height, weight, weight change and risk of breast cancer in Rio de Janeiro, Brazil

    Directory of Open Access Journals (Sweden)

    Anelise Bezerra de Vasconcelos

    Full Text Available CONTEXT: The relationship between body size and breast cancer still remains controversial in considering menopausal status. OBJECTIVE: To evaluate the association of height, weight and weight changes with breast cancer in the city of Rio de Janeiro, Brazil. DESIGN: Case-control study. SETTING: National Cancer Institute (INCA, Rio de Janeiro, Brazil, and State University of Rio de Janeiro (UERJ. SAMPLE: 177 incident cases of invasive breast cancer admitted to the main hospital of INCA between May 1995 and February 1996, and 377 controls recruited from among female visitors to the same hospital. MAIN MEASUREMENTS: Height and weight were measured and information on maximum weight, weight at ages 18 and 30 years, and potential risk factors were ascertained by interview at the hospital. RESULTS: Height was not related to risk of breast cancer among both pre and postmenopausal women. Nevertheless, women in this study were shorter than in studies that have found a positive association. Premenopausal women in the upper quartile of recent body mass index (BMI and maximum BMI showed a reduced risk of breast cancer (P for trend <= 0.03. Weight loss between ages 18 and 30 years and from 18 years to present was also associated with breast cancer among premenopausal women. CONCLUSIONS: These findings may merely indicate the known association between leanness and breast cancer. Further studies should explore the role of weight loss on breast cancer risk.

  6. Evidence against PALB2 involvement in Icelandic breast cancer susceptibility

    Directory of Open Access Journals (Sweden)

    Johannesdottir Gudrun

    2008-07-01

    Full Text Available Abstract Several mutations in the PALB2 gene (partner and localizer of BRCA2 have been associated with an increased risk of breast cancer, including a founder mutation, 1592delT, reported in Finnish breast cancer families. Although most often the risk is moderate, it doesn't exclude families with high-risk mutations to exist and such observations have been reported. To see if high-risk PALB2-mutations may be present in the geographically confined population of Iceland, linkage analysis was done on 111 individuals, thereof 61 breast cancer cases, from 9 high-risk non-BRCA1/BRCA2 breast cancer families, targeting the PALB2 region. Also, screening for the 1592delT founder mutation in the 9 high-risk families and in 638 unselected breast cancer cases was performed. The results indicate no linkage in any of the high-risk families and screening for the 1592delT mutation was negative in all samples. PALB2 appears not to be a significant factor in high-risk breast cancer families in Iceland and the 1592delT mutation is not seen to be associated with breast cancer in Iceland.

  7. Familial pancreatic cancer and hereditary syndromes: screening strategy for high-risk individuals.

    Science.gov (United States)

    Matsubayashi, Hiroyuki

    2011-11-01

    Globally, and almost evenly across nations, a familial disposition can be found in 4-10% of patients with pancreatic cancer (PC). A family history of PC is a risk for this disease and the risk level changes in correlation with the number of affected relatives. Several hereditary syndromes with potential germline mutation also have a high risk for PC; however, little is yet known regarding the genes responsible for familial pancreatic cancer (FPC). Characteristics of FPC cases are similar to those of other familial tumors, including younger onset than in sporadic cases and an ethnic difference (Ashkenazi Jewish > other Caucasian). Other risks resemble those of sporadic cases and include smoking and diabetes mellitus. People with several genetic syndromes, including Peutz-Jeghers syndrome, hereditary pancreatitis, breast-ovarian cancer syndrome, hereditary nonpolyposis colorectal cancer, and familial adenomatous polyposis also have an increased risk of PC. In many countries, but not yet in Japan, screening of these high-risk individuals is now ongoing for the detection of early PC under established familial pancreatic cancer registries. In addition to the ordinary risk factors, such as smoking, diabetes, pancreatitis, cysts, duct ectasia, and intraductal papillary mucinous neoplasm (IPMN), individuals with a family history of PC and hereditary syndromes are expected to be entered into the screening protocol.

  8. Genetic variation at CYP3A is associated with age at menarche and breast cancer risk: a case-control study

    NARCIS (Netherlands)

    Johnson, N. (Nichola); F. Dudbridge (Frank); N. Orr (Nick); L.J. Gibson (Lorna); M. Jones (Michael); M. Schoemaker (Minouk); Folkerd, E.J. (Elizabeth J.); Haynes, B.P. (Ben P.); J.L. Hopper (John); M.C. Southey (Melissa); Dite, G.S. (Gillian S.); Apicella, C. (Carmel); M.K. Schmidt (Marjanka); A. Broeks (Annegien); L.J. van 't Veer (Laura); F. Atsma (Femke); K.R. Muir (K.); A. Lophatananon (Artitaya); P.A. Fasching (Peter); M.W. Beckmann (Matthias); A.B. Ekici (Arif); S.P. Renner (S.); E.J. Sawyer (Elinor); I.P. Tomlinson (Ian); M. Kerin (Michael); N. Miller (Nicola); B. Burwinkel (Barbara); Marme, F. (Frederik); A. Schneeweiss (Andreas); C. Sohn (Christof); P. Guénel (Pascal); T. Truong (Thérèse); Cordina, E. (Emilie); F. Menegaux (Florence); S.E. Bojesen (Stig); B.G. Nordestgaard (Børge); H. Flyger (Henrik); R.L. Milne (Roger); M.P. Zamora (Pilar); J.I. Arias Pérez (José Ignacio); J. Benítez (Javier); L. Bernstein (Leslie); H. Anton-Culver (Hoda); A. Ziogas (Argyrios); Clarke Dur, C. (Christina); Brenner, H. (Hermann); H. Mul̈ler (Heiko); Arndt, V. (Volker); A.K. Dieffenbach (Aida Karina); A. Meindl (Alfons); J. Heil (Joerg); C.R. Bartram (Claus); R.K. Schmutzler (Rita); H. Brauch (Hiltrud); C. Justenhoven (Christina); Y-D. Ko (Yon-Dschun); H. Nevanlinna (Heli); Muranen, T.A. (Taru A.); K. Aittomäki (Kristiina); C. Blomqvist (Carl); K. Matsuo (Keitaro); Dörk, T. (Thilo); N.V. Bogdanova (Natalia); Antonenkova, N.N. (Natalia N.); A. Lindblom (Annika); A. Mannermaa (Arto); V. Kataja (Vesa); V-M. Kosma (Veli-Matti); J.M. Hartikainen (J.); G. Chenevix-Trench (Georgia); J. Beesley (Jonathan); A.H. Wu (Anna); D. Van Den Berg (David); C.-C. Tseng (Chiu-Chen); Lambrechts, D. (Diether); D. Smeets (Dominiek); P. Neven (Patrick); H. Wildiers (Hans); J. Chang-Claude (Jenny); Rudolph, A. (Anja); Nickels, S. (Stefan); D. Flesch-Janys (Dieter); P. Radice (Paolo); P. Peterlongo (Paolo); B. Bonnani (Bernardo); V. Pensotti (Valeria); Couch, F.J. (Fergus J.); J.E. Olson (Janet); Wang, X. (Xianshu); Fredericksen, Z. (Zachary); V.S. Pankratz (Shane); Giles, G.G. (Graham G.); G. Severi (Gianluca); Baglietto, L. (Laura); C.A. Haiman (Christopher); J. Simard (Jacques); M.S. Goldberg (Mark); Labrèche, F. (France); M. Dumont (Martine); Soucy, P. (Penny); S.-H. Teo; C.H. Yip (Cheng Har); S.-Y. Phuah (Sze-Yee); Cornes, B.K. (Belinda K.); Kristensen, V.N. (Vessela N.); G. Grenaker Alnæs (Grethe); A.-L. Borresen-Dale (Anne-Lise); W. Zheng (Wei); R. Winqvist (Robert); K. Pykäs (Katri); A. Jukkola-Vuorinen (Arja); Grip, M. (Mervi); I.L. Andrulis (Irene); J.A. Knight (Julia); Glendon, G. (Gord); A.-M. Mulligan (Anna-Marie); P. Devillee (Peter); J.D. Figueroa (Jonine); S.J. Chanock (Stephen); J. Lissowska (Jolanta); M.E. Sherman (Mark); P. Hall (Per); N. Schoof (Nils); M.J. Hooning (Maartje); A. Hollestelle (Antoinette); R.A. Oldenburg (Rogier); M.M.A. Tilanus-Linthorst (Madeleine); Liu, J. (Jianjun); A. Cox (Angela); I.W. Brock (Ian); M.W.R. Reed (Malcolm); S.S. Cross (Simon); W.J. Blot (William); L.B. Signorello (Lisa B.); P.D.P. Pharoah (Paul); A.M. Dunning (Alison); Shah, M. (Mitul); D. Kang (Daehee); Noh, D.-Y. (Dong-Young); Park, S.K. (Sue K.); Choi, J.-Y. (Ji-Yeob); Hartman, M. (Mikael); X. Miao; Lim, W.Y. (Wei Yen); A. Tang (Anthony); U. Hamann (Ute); A. Försti (Asta); T. Rud̈iger (Thomas); H.U. Ulmer (Hans); A. Jakubowska (Anna); J. Lubinski (Jan); Jaworska-Bieniek, K. (Katarzyna); Durda, K. (Katarzyna); Sangrajrang, S. (Suleeporn); Gaborieau, V. (Valerie); P. Brennan (Paul); McKay, J. (James); S. Slager (Susan); A.E. Toland (Amanda E.); C. Vachon (Celine); Yannoukakos, D. (Drakoulis); C.-Y. Shen (Chen-Yang); J-C. Yu (Jyh-Cherng); Huang, C.-S. (Chiun-Sheng); M.-F. Hou (Ming-Feng); A. González-Neira (Anna); D.C. Tessier (Daniel C.); D. Vincent (Daniel); F. Bacot (Francois); C. Luccarini (Craig); J. Dennis (Joe); K. Michailidou (Kyriaki); M.K. Bolla (Manjeet K.); J. Wang (Jinxia); D.F. Easton (Douglas); M. García-Closas (Montserrat); M. Dowsett (Mitch); A. Ashworth (Alan); A.J. Swerdlow (Anthony ); J. Peto (Julian); I. dos Santos Silva (Isabel); O. Fletcher (Olivia)

    2014-01-01

    textabstractINTRODUCTION: We have previously shown that a tag single nucleotide polymorphism (rs10235235), which maps to the CYP3A locus (7q22.1), was associated with a reduction in premenopausal urinary estrone glucuronide levels and a modest reduction in risk of breast cancer in women age ≤50

  9. Genetic variation at CYP3A is associated with age at menarche and breast cancer risk: a case-control study.

    LENUS (Irish Health Repository)

    Johnson, Nichola

    2014-05-26

    We have previously shown that a tag single nucleotide polymorphism (rs10235235), which maps to the CYP3A locus (7q22.1), was associated with a reduction in premenopausal urinary estrone glucuronide levels and a modest reduction in risk of breast cancer in women age ≤50 years.

  10. Genetically Predicted Body Mass Index and Breast Cancer Risk : Mendelian Randomization Analyses of Data from 145,000 Women of European Descent

    NARCIS (Netherlands)

    Guo, Yan; Warren Andersen, Shaneda; Shu, Xiao-Ou; Michailidou, Kyriaki; Bolla, Manjeet K; Wang, Qin; Garcia-Closas, Montserrat; Milne, Roger L; Schmidt, Marjanka K; Chang-Claude, Jenny; Dunning, Allison; Bojesen, Stig E; Ahsan, Habibul; Aittomäki, Kristiina; Andrulis, Irene L; Anton-Culver, Hoda; Arndt, Volker; Beckmann, Matthias W; Beeghly-Fadiel, Alicia; Benitez, Javier; Bogdanova, Natalia V; Bonanni, Bernardo; Børresen-Dale, Anne-Lise; Brand, Judith; Brauch, Hiltrud; Brenner, Hermann; Brüning, Thomas; Burwinkel, Barbara; Casey, Graham; Chenevix-Trench, Georgia; Couch, Fergus J; Cox, Angela; Cross, Simon S; Czene, Kamila; Devilee, Peter; Dörk, Thilo; Dumont, Martine; Fasching, Peter A; Figueroa, Jonine; Flesch-Janys, Dieter; Fletcher, Olivia; Flyger, Henrik; Fostira, Florentia; Gammon, Marilie; Giles, Graham G; Guénel, Pascal; Haiman, Christopher A; Hamann, Ute; Hooning, Maartje J; Hopper, John L; Jakubowska, Anna; Jasmine, Farzana; Jenkins, Mark; John, Esther M; Johnson, Nichola; Jones, Michael E; Kabisch, Maria; Kibriya, Muhammad; Knight, Julia A; Koppert, Linetta B; Kosma, Veli-Matti; Kristensen, Vessela; Le Marchand, Loic; Lee, Eunjung; Li, Jingmei; Lindblom, Annika; Luben, Robert; Lubinski, Jan; Malone, Kathi E; Mannermaa, Arto; Margolin, Sara; Marme, Frederik; McLean, Catriona; Meijers-Heijboer, Hanne; Meindl, Alfons; Neuhausen, Susan L; Nevanlinna, Heli; Neven, Patrick; Olson, Janet E; Perez, Jose I A; Perkins, Barbara; Peterlongo, Paolo; Phillips, Kelly-Anne; Pylkäs, Katri; Rudolph, Anja; Santella, Regina; Sawyer, Elinor J; Schmutzler, Rita K; Seynaeve, Caroline; Shah, Mitul; Shrubsole, Martha J; Southey, Melissa C; Swerdlow, Anthony J; Toland, Amanda E; Tomlinson, Ian; Torres, Diana; Truong, Thérèse; Ursin, Giske; Van Der Luijt, Rob B; Verhoef, Senno; Whittemore, Alice S; Winqvist, Robert; Zhao, Hui; Zhao, Shilin; Hall, Per; Simard, Jacques; Kraft, Peter; Pharoah, Paul; Hunter, David; Easton, Douglas F; Zheng, Wei

    BACKGROUND: Observational epidemiological studies have shown that high body mass index (BMI) is associated with a reduced risk of breast cancer in premenopausal women but an increased risk in postmenopausal women. It is unclear whether this association is mediated through shared genetic or

  11. Weight change in middle adulthood and breast cancer risk in the EPIC-PANACEA study

    DEFF Research Database (Denmark)

    Emaus, Marleen J; van Gils, Carla H; Bakker, Marije F

    2014-01-01

    Long-term weight gain (i.e., weight gain since age 20) has been related to higher risk of postmenopausal breast cancer, but a lower risk of premenopausal breast cancer. The effect of weight change in middle adulthood is unclear. We investigated the association between weight change in middle...... adulthood (i.e., women aged 40-50 years) and the risk of breast cancer before and after the age of 50. We included female participants of the European Prospective Investigation into Cancer and Nutrition cohort, with information on anthropometric measures at recruitment and after a median follow-up of 4...

  12. Breast Pain

    Science.gov (United States)

    ... result in the development of breast cysts. Breast trauma, prior breast surgery or other factors localized to the breast can lead to breast pain. Breast pain may also start outside the breast — in the chest wall, muscles, joints or heart, for example — and ...

  13. Breast Cancer Risk Factors According to Menopausal Status

    Directory of Open Access Journals (Sweden)

    Preeti Chauhan

    2017-07-01

    Full Text Available BACKGROUND: Breast cancer is the most common cancer worldwide. The incidence and mortality rate is increasing in developing countries as compare to developed countries. The aim of this study was to evaluate the breast cancer risk factors in premenopausal and post-menopausal women. METHODOLOGY: In the present study, two hundred breast cancer patients and one hundred age matched controls were taken to study breast cancer risk factors. The odd Ratio (ORs at 95% confidence interval (CIs was computed to study significance of risk factor on menopausal status. RESULTS: The mean age for menopause was 46.52±4.72 for breast cancer cases and 45.9±4.29 for control group was observed. The marital status, parity, age at menarche at =13 years was found to be associated with breast cancer risk in premenopausal age group. Early age at first full term pregnancy, number of children more than three and lactation duration of more than one year were observed to be protective factors in both pre and postmenopausal age groups A history of spontaneous abortion had no significant effect on the risk of breast cancer diagnosed before or after menopause. The positive association of breast cancer was observed for Height, weight and body mass index (BMI in postmenopausal women. CONCLUSION: In conclusion, present results suggest that changes in reproductive pattern, menstruation and anthropometric measurements contribute to the risk of breast cancer in both pre and post-menopausal women. Further genetic and hormonal relationship based studies have been suggested using a large cohort.

  14. Breast cancer biologic and etiologic heterogeneity by young age and menopausal status in the Carolina Breast Cancer Study: a case-control study.

    Science.gov (United States)

    Chollet-Hinton, Lynn; Anders, Carey K; Tse, Chiu-Kit; Bell, Mary Beth; Yang, Yang Claire; Carey, Lisa A; Olshan, Andrew F; Troester, Melissa A

    2016-08-04

    Young-onset breast cancer (Breast cancer risk factors may contribute to distinct tumor biology and distinct age at onset, but understanding of these relationships has been hampered by limited representation of young women in epidemiologic studies and may be confounded by menopausal status. We examined tumor characteristics and epidemiologic risk factors associated with premenopausal women's and young women's breast cancer in phases I-III of the Carolina Breast Cancer Study (5309 cases, 2022 control subjects). Unconditional logistic regression was used to assess heterogeneity by age (breast cancer risk among young women but with elevated risk among older women. Parity was associated with increased risk among young women and reduced risk among older women, while breastfeeding was more strongly protective for young women. Longer time since last birth was protective for older women but not for young women. In comparison, when we stratified by age, menopausal status was not associated with distinct risk factor or tumor characteristic profiles, except for progesterone receptor status, which was more commonly positive among premenopausal women. Age is a key predictor of breast cancer biologic and etiologic heterogeneity and may be a stronger determinant of heterogeneity than menopausal status. Young women's breast cancer appears to be etiologically and biologically distinct from that among older women.

  15. Cumulative Experiences of Violence among High-Risk Urban Youth

    Science.gov (United States)

    Taylor, Catherine A.; Boris, Neil W.; Heller, Sherryl Scott; Clum, Gretchen A.; Rice, Janet C.; Zeanah, Charles H.

    2008-01-01

    This study examines type-specific and cumulative experiences of violence among a vulnerable population of youth. Sixty high-risk, shelter-dwelling, urban youth were interviewed regarding their history of childhood maltreatment, exposure to community violence (ECV), and experience with intimate partner violence (IPV). Results show a high prevalence…

  16. an assessment of high risk sexual behaviour and hiv transmission ...

    African Journals Online (AJOL)

    We did not also encounter any lesbian sexual orientation in this study. The distribution of. HRSB amongst the migrant oil wOrkers showed that the commonest variety was bisexuality (closet homosexuality) with 10(43.5%) followed by high-risk sexual behaviour 7(30.4%), while the least common was multiplicity of sexual ...

  17. High risk bladder cancer : current management and survival

    NARCIS (Netherlands)

    Leliveld-Kors, Anna; Bastiaannet, Esther; Doornweerd, Benjamin H J; Schaapveld, Michael; de Jong, Igle J

    2011-01-01

    Purpose: To evaluate the pattern of care in patients with high risk non muscle invasive bladder cancer (NMIBC) in the Comprehensive Cancer Center North-Netherlands (CCCN) and to assess factors associated with the choice of treatment, recurrence and progression free survival rates. Materials and

  18. Sensation seeking in males involved in recreational high risk sports

    Directory of Open Access Journals (Sweden)

    M Guszkowska

    2010-09-01

    Full Text Available The study examined sensation seeking intensity level in males involved in recreational high risk sports and investigated whether its level depends on type of sport practised. Additionally, in case of parachutists, sport experience of study participants were scrutinised with regard to its possible impact on the level of sensation seeking.The research involved 217 males aged 17 to 45, practising recreational high risk sports, namely: parachuting (n=98; wakeboarding (n=30; snowboarding (n=30; scuba diving (n=22; alpinism (n=20; paragliding (n=17. The control group included 54 men not involved in sports. Polish version of Sensation Seeking Scale (SSS-IV of Zuckerman was applied.Results show, that high risk sports males are featured by stronger need of sensations in comparison to control group and this concerned all but one aspect of sensation seeking variable. The only exception was the need of intellectual stimulation. Except from the thrill and adventure seeking dimension, type of sport may also be an important determinant of sensation seeking. Men practising snowboard and wakeboard presented stronger need for sensations, especially in the dimension of experience seeking, disinhibition and boredom susceptibility. Sport experience (number of jumps in parachuting did not differentiate the level of sensation seeking among investigated parachutists. Population of sport high risk male takers was not homogeneous, and therefore in future research one should analyse specific sports (or events in a certain sport separately.

  19. Chorangioma of Placenta with High Risk Pregnancy: A Case Series

    African Journals Online (AJOL)

    Chorangioma of Placenta with High Risk Pregnancy: A Case Series. Uma S Andola, Shabnam Karangadan1, Sainath K Andola1, Rajashekhar Jewargikar1. Department of Obstetrics and Gynecology, 1Resident, Professor and Head of Department, Professor, Department of Pathology, Mahadevappa. Rampure Medical ...

  20. Monitoring paneer for Listeria monocytogenes - A high risk food ...

    African Journals Online (AJOL)

    A multiplex polymerase chain reaction (PCR) assay was developed and applied to spiked and natural paneer samples to detect Listeria monocytogenes, a high risk food pathogen. The sensitivity of the assay on L. monocytogenes spiked paneer samples was 104 cells prior to enrichment, was improved to 103 cells after 4 h ...

  1. anaesthetic challenges in a high risk parturient with myasthenia ...

    African Journals Online (AJOL)

    10 October 2013. ANAESTHETIC CHALLENGES IN A HIGH RISK PARTURIENT WITH MYASTHENIA GRAVIS UNDERGOING ... to highlight some of the challenges, the management and the lessons learnt during the management of this patient. .... be more appropriate if there is bulbar involvement, or severe respiratory ...

  2. High Risk Drinking among Non-Affiliated College Students

    Science.gov (United States)

    Smith, Margaret; Finneran, John; Droppa, Marj

    2014-01-01

    This study investigated the high risk drinking practices of unaffiliated college students who are not involved in formal athletics, fraternities, or sororities. Using a qualitative research design, the investigators interviewed students at a northeast public college in fall 2010 to learn about unaffiliated students' drinking experiences and their…

  3. Low risk and high risk human papillomaviruses (HPVs) and cervical ...

    African Journals Online (AJOL)

    Low risk and high risk human papillomaviruses (HPVs) and cervical cancer in Zimbabwe: epidemiological evidence. M Chirara, G A Stanczuk, S A Tswana, L Nystrom, S Bergstrom, S R Moyo, M J Nzara. Abstract. No Abstract. Central African Journal of Medicine Vol. 47 (2) 2001: pp. 32-34.

  4. Drug response prediction in high-risk multiple myeloma

    DEFF Research Database (Denmark)

    Vangsted, A J; Helm-Petersen, S; Cowland, J B

    2018-01-01

    A Drug Response Prediction (DRP) score was developed based on gene expression profiling (GEP) from cell lines and tumor samples. Twenty percent of high-risk patients by GEP70 treated in Total Therapy 2 and 3A have a progression-free survival (PFS) of more than 10years. We used available GEP data ...

  5. Detection of Patients at High Risk of Medication Errors

    DEFF Research Database (Denmark)

    Sædder, Eva Aggerholm; Lisby, Marianne; Nielsen, Lars Peter

    2016-01-01

    Medication errors (MEs) are preventable and can result in patient harm and increased expenses in the healthcare system in terms of hospitalization, prolonged hospitalizations and even death. We aimed to develop a screening tool to detect acutely admitted patients at low or high risk of MEs...

  6. Awareness and prevalence of metabolic syndrome among high-risk ...

    African Journals Online (AJOL)

    MetS) in high-risk individuals attending 30 internal medicine clinics in Amman, Jordan, and also to evaluate the various factors associated with increased risk of MetS among them. Methods: This retrospective cross-sectional study was carried out ...

  7. Humanized birth in high risk pregnancy: barriers and facilitating factors.

    Science.gov (United States)

    Behruzi, Roxana; Hatem, Marie; Goulet, Lise; Fraser, William; Leduc, Nicole; Misago, Chizuru

    2010-02-01

    The medical model of childbearing assumes that a pregnancy always has the potential to turn into a risky procedure. In order to advocate humanized birth in high risk pregnancy, an important step involves the enlightenment of the professional's preconceptions on humanized birth in such a situation. The goal of this paper is to identify the professionals' perception of the potential obstacles and facilitating factors for the implementation of humanized care in high risk pregnancies. Twenty-one midwives, obstetricians, and health administrator professionals from the clinical and academic fields were interviewed in nine different sites in Japan from June through August 2008. The interviews were audio taped, and transcribed with the participants' consent. Data was subsequently analyzed using content analysis qualitative methods. Professionals concurred with the concept that humanized birth is a changing and promising process, and can often bring normality to the midst of a high obstetric risk situation. No practice guidelines can be theoretically defined for humanized birth in a high risk pregnancy, as there is no conflict between humanized birth and medical intervention in such a situation. Barriers encountered in providing humanized birth in a high risk pregnancy include factors such as: the pressure of being responsible for the safety of the mother and the fetus, lack of the women's active involvement in the decision making process and the heavy burden of responsibility on the physician's shoulders, potential legal issues, and finally, the lack of midwifery authority in providing care at high risk pregnancy. The factors that facilitate humanized birth in a high risk include: the sharing of decision making and other various responsibilities between the physicians and the women; being caring; stress management, and the fact that the evolution of a better relationship and communication between the health professional and the patient will lead to a stress

  8. Association between levels of serum ferritin and bone mineral density in Korean premenopausal and postmenopausal women: KNHANES 2008-2010.

    Directory of Open Access Journals (Sweden)

    Seung Joo Chon

    Full Text Available As women go through menopause, serum estrogen decreases and ferritin increases. Decreased serum estrogen is well known to cause detrimental effects on bone health; however, data on the associations of serum ferritin with BMD before and after menopause are still lacking. Therefore, this study aimed to investigate the association between serum ferritin levels and BMD in premenopausal and postmenopausal Korean women.This study was performed using data from the 2008-2010 Korean National Health and Nutrition Examination Survey, including 7300 women (4229 premenopausal and 3071 postmenopausal. BMD was measured using dual X-ray absorptiometry at the femur and the lumbar spine, and serum ferritin levels were measured by chemiluminescent immunoassay.Median serum ferritin levels in postmenopausal women were higher than those in premenopausal women despite the same age ranges. Serum ferritin levels were only significantly correlated with BMD on the lumbar spine (β = -0.189, p-value = 0.005 in premenopausal women after adjusting confounding factors. Additionally, BMD on the lumbar spine had tended to decrease as serum ferritin quartiles increase (P for trend = 0.035 in premenopausal women after adjusting confounding factors. On the other hand, there were no significant associations between serum ferritin levels and BMD on the total femur and, femur neck in premenopausal women, and BMD on the total femur, femur neck, and lumbar spine in postmenopausal women.Increased serum ferritin levels were significantly associated with BMD in premenopausal women, particularly on the lumbar spine, but not in postmenopausal women.

  9. Seroma suppression using TissuGlu® in a high-risk patient post-mastectomy: a case report.

    Science.gov (United States)

    Eichler, Christian; Dahdouh, Faten; Sauerwald, Axel; Warm, Mathias

    2013-05-28

    Post-mastectomy seromas are a common problem in modern oncological surgery. Occurrence rates of up to 59% have been reported in the literature. High-risk patients, that is, those who have received previous surgeries, radiation or chemotherapy, present a particular challenge. Several surgical techniques, including progressive tension suture application, have shown promise. Noninvasive measures such as fibrin-based adhesives have thus far not been able to prevent seroma occurrence effectively. A recent study using a lysine-derived urethane adhesive named TissuGlu®, however, showed promising results in patients after abdominoplasty. We used TissuGlu® to treat a high-risk 64-year-old female patient with a history of breast cancer and severe post-mastectomy seroma. The postsurgical period showed successful seroma suppression, without any adverse effects or complications. This type of adhesive should be evaluated as an alternative, less-invasive option for preventing seroma in patients after a mastectomy.

  10. Personality and sensation seeking in high-risk sports

    Directory of Open Access Journals (Sweden)

    Polona Klinar

    2017-03-01

    Full Text Available Background: Personality represents a relatively consistent and unique sum of psychological, cognitive and physical characteristics of an individual. Sensation seeking is defined as an action, characterized by the search for different, new, complex and intensive emotions and experiences and preparedness to take physical, social, legal and financial risks in order to achieve these experiences.Objective: We were looking for differences in personality and sensation seeking between high-risk sports athletes and recreational athletes and the correlation between one's purpose to participate in high-risk sports and actual participation.Method: The data was acquired using three different questionnaires: Sensation Seeking Scale (forms SSS - V and SSS - VI and the Big Five Questionnaire. The sample consisted of 76 high-risk sports athletes and 51 recreational athletes. Data was analyzed using the SPSS statistical program.Results: The results were unexpected because we noticed differences between the two groups in which recreational athletes received higher results, especially in openness. Mostly results from such research show the converse - athletes of high-risk sports are more open. We did not find any difference between the two groups in sensation seeking. We found some correlations between personality traits and factors of Sensation Seeking Scale (SSS - V and SSS - VI. Openness and the Thrill and adventure seeking factor correlated in both versions of SSS.Conclusions: We conclude that high-risk sports athletes differ from recreational athletes, especially in openness. Also, we can confirm that both used versions of SSS are equally effective for analyzing sensation seeking.

  11. A study on relationship to risk factors according to menopausal status in breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Han Sik [Wonkwang Health Science College, Iksan (Korea, Republic of)

    2000-06-01

    It is important to identify modifiable risk factors for breast cancer, because the breast cancer is one of the major cause of mortality among women. Some reported that obesity is a risk factor for breast cancer, but the results are not constant. Many risk factors are related to the duration of estrogenic stimulation of the breast. In general, early menarche and late menopause are positive risk factors. Human breast cancer has different characteristics according to the status of menopause (premenopause and postmenopause). In premenopausal women, about 60% of circulating estrogen is from the ovaries in the form of estradiol, and the remaining 40% is estrogen formed primarily in the adipose(fat) tissue via aromatization of androstenedion from the adrenal glands. After menopause this adipose cell production of estrone is the maon source of estrogens and the level of estrone is maintained approximately at premenopausal levels. This study was undertaken to determine the role of body size and body mass index by status of menopause in development of breast cancer using retrospective case/control study. From Mach 1991 to February 1997 at the Wonkwang University Hospital, the breast cancer cases(n=3D72) and controls(n=3D86) were selected. By statistical analysis method, regression analysis, paired T-test and multiple logistic regression were done to estimate the influenced factors same as height, weight, BMI, age at menarche and age at menopause. The following results were obtained: 1. In premenopausal women, age at menarche was showed comparatively high correlation coefficients and BMI was described prominently highly in postmenopause. 2. At the results of multiple regression analysis, age at menarch, BMI and weight were showed as significant variables. In this method, critical facor(R{sup 2}) was 0.054. 3. Paired samples T-test was undertaken to test mean difference between two groups of cases and controls. The result of test performance showed a significant difference. 4

  12. Obesity and breast cancer: risk, outcomes, and future considerations.

    Science.gov (United States)

    Yung, Rachel L; Ligibel, Jennifer A

    2016-10-01

    The proportion of adults who are obese has increased dramatically in the United States over the last 30 years. Obesity has been linked to an increased risk of developing a number of malignancies, including postmenopausal breast cancer. Evidence also suggests that obesity at the time of breast cancer diagnosis is linked to an increased risk of breast cancer-specific and overall mortality in both premenopausal and postmenopausal women with early-stage breast cancer. Obesity is linked to an increased risk of secondary malignancies in women with early breast cancer, and studies suggest that weight gain after diagnosis increases overall mortality. Despite the data linking obesity to poor outcomes in women with early breast cancer, there are currently no data from randomized trials testing the impact of weight loss on breast cancer outcomes. A number of recent randomized controlled trials have shown that weight loss interventions are feasible in obese survivors of breast cancer, yielding loss of 5% to 6% of body weight, and several ongoing randomized phase 3 clinical trials are evaluating the effect of weight loss interventions on breast cancer outcomes. These studies will help define the role of weight loss in the management of obese women with early breast cancer.

  13. Fibroadenoma - breast

    Science.gov (United States)

    ... fibroadenoma; Breast lump - noncancerous; Breast lump - benign References Hacker NF, Friedlander ML. Breast disease: a gynecologic perspective. In: Hacker NF, Gambone JC, Hobel CJ, eds. Hacker and ...

  14. Aetio-pathogenesis of breast cancer | Abdulkareem | Nigerian ...

    African Journals Online (AJOL)

    This is a literature review on the aetiology and pathogenesis of breast cancer, which ... diet, alcohol, obesity, lifestyle, physical inactivity, as well as endocrine factors. ... in identifying high risk groups and individuals, which will help in screening, ...

  15. Validation of the High-Risk Pregnancy Stress Scale in a sample of hospitalized Greek high-risk pregnant women.

    Science.gov (United States)

    Gourounti, Kleanthi; Karpathiotaki, Natassa; Karapanou, Vassiliki; Antzaklis, Panos; Daskalakis, Georgios

    2016-01-01

    The aim of the authors in this study was to determine the psychometric properties of the Greek adaptation of the High-Risk Pregnancy Stress Scale (HRPSS) in a sample of high-risk hospitalized pregnant women. The sample consisted of 133 high-risk pregnant women with gestational age from 9 to 37 weeks. Data were collected between February and June of 2014. HRPSS was "forward-backward" translated from English to Greek. Principal axis factoring with promax rotation was used to test the factor structure of the HRPSS. Measures of state anxiety (STAI) and depressive symptoms (EPDS) were used to assess the convergent validity of the HRPSS. Exploratory factor analysis suggested three factors: concerns of pregnancy, movement restriction, and isolation and restriction of external activities. Construct validity was confirmed by computing correlations between the HRPSS and constructions of anxiety and depressive symptoms. Internal consistency reliability was satisfactory (α = 0.813). The original factor structure of the HRPSS was only partly replicated. The results of the exploratory factor analysis suggested that a three-factor solution instead of a two-factor solution would be the most adequate. The HRPSS is an appropriate measure for assessing the levels of concerns regarding pregnancy outcome, movement restriction, isolation, and external activity restrictions in Greek high-risk pregnant women.

  16. The risk of amenorrhoea after adjuvant chemotherapy for early stage breast cancer is related to inter-individual variations in chemotherapy-induced leukocyte nadir in young patients: data from the randomised SBG 2000-1 study

    DEFF Research Database (Denmark)

    Rosendahl, M.; Ahlgren, J.; Andersen, J.

    2009-01-01

    STUDY AIM: Amenorrhoea is a common side-effect to chemotherapy of premenopausal women. We examine the association between chemotherapy-induced leucopaenia and the development of amenorrhoea in premenopausal women with breast cancer. MATERIALS AND METHODS: In a multi-centre, randomised, controlled...... study, 1016 premenopausal women received seven series of FEC (F: fluorouracil, E: epirubicin and C: cyclophosphamide) for early stage breast cancer. In the first series, all patients received standard dose (F: 600 mg/m(2), E: 60 mg/m(2) and C: 600 mg/m(2)). Patients with leukocyte nadir 1.0-1.9 x 10....... Absent bleeding after the 5th-7th series of FEC was interpreted as amenorrhoea. RESULTS: The risk of amenorrhoea increased with age. In age-stratified analysis of the STANDARD groups (equal dose, different initial leukocyte nadir) low leukocyte nadir was associated with amenorrhoea for patients...

  17. MR guided breast interventions: role in biopsy targeting and lumpectomies

    Science.gov (United States)

    Jagadeesan, Jayender; Richman, Danielle M; Kacher, Daniel F

    2015-01-01

    Synopsis Contrast enhanced breast MRI is increasingly being used to diagnose breast cancer and to perform biopsy procedures. The American Cancer Society has advised women at high risk for breast cancer to have breast MRI screening as an adjunct to screening mammography. This article places special emphasis on biopsy and operative planning involving MRI and reviews utility of breast MRI in monitoring response to neoadjuvant chemotherapy. We describe peer-reviewed data on currently accepted MR-guided therapeutic methods for addressing benign and malignant breast diseases, including intraoperative imaging. PMID:26499274

  18. Effect of the menstrual cycle on background parenchymal enhancement observed on breast MRIs in Korean women

    Energy Technology Data Exchange (ETDEWEB)

    Park, Vivan Young Jean; KIm, Eun Kyung; Moon, Hee Jung; Yoon, Jung Hyun; Kim, Min Jung [Dept. of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2015-09-15

    To evaluate the effect of the menstrual cycle on background parenchymal enhancement observed on breast MRIs in Korean women, and to suggest an optimal period for scheduling breast MRIs. Between March and December 2012, 214 premenopausal breast cancer patients who underwent breast MRIs for preoperative evaluation were included. Levels of background parenchymal enhancement were retrospectively compared according to the menstrual cycle. There was no significant difference between levels of background parenchymal enhancement (minimal, mild, moderate, and marked) according to the weeks of the menstrual cycle. However, the 1st and 2nd week of the menstrual cycle showed a significantly higher proportion of patients with minimal background parenchymal enhancement than the 3rd and 4th week of the menstrual cycle (47.0% vs. 32.0%; p = 0.025). For screening purposes and for the follow-up of Korean breast cancer patients, breast MRIs should be performed during the 1st or 2nd week of the menstrual cycle.

  19. Hereditary breast cancer

    DEFF Research Database (Denmark)

    Larsen, Martin J; Thomassen, Mads; Gerdes, Anne-Marie

    2014-01-01

    Pathogenic mutations in BRCA1 or BRCA2 are only detected in 25% of families with a strong history of breast cancer, though hereditary factors are expected to be involved in the remaining families with no recognized mutation. Molecular characterization is expected to provide new insight...... into the tumor biology to guide the search of new high-risk alleles and provide better classification of the growing number of BRCA1/2 variants of unknown significance (VUS). In this review, we provide an overview of hereditary breast cancer, its genetic background, and clinical implications, before focusing...... on the pathologically and molecular features associated with the disease. Recent transcriptome and genome profiling studies of tumor series from BRCA1/2 mutation carriers as well as familial non-BRCA1/2 will be discussed. Special attention is paid to its association with molecular breast cancer subtypes as well...

  20. Papillary thyroid microcarcinoma: the significance of high risk features.

    Science.gov (United States)

    Bradley, Nori L; Wiseman, Sam M

    2017-02-16

    Papillary carcinomas that measure 1.0cm or less are diagnosed as papillary thyroid microcarcinomas (PTMs). The clinical significance and recommendations for management of these PTMs is still evolving. The objective of the study was to compare the characteristics of small (PTM. We performed a retrospective analysis of these cases using Fisher's Exact Test. The statistical significance was set at p PTM and high risk features was observed only for extra-thyroidal cancer extension (ETE). Six of 57 large PTM (11%) but none of the 75 small PTM had ETE (p PTM (5/9 cases) and large PTM (4/9 cases). A distant metastases was diagnosed in association with a small PTM. For PTM, neither small cancer size, nor the absence of high-risk features, excluded the possibility of synchronous lymph node metastases.

  1. Dietary acrylamide intake and risk of breast cancer in the UK women's cohort

    Science.gov (United States)

    Burley, V J; Greenwood, D C; Hepworth, S J; Fraser, L K; de Kok, T M; van Breda, S G; Kyrtopoulos, S A; Botsivali, M; Kleinjans, J; McKinney, P A; Cade, J E

    2010-01-01

    Background: No studies to date have demonstrated a clear association with breast cancer risk and dietary exposure to acrylamide. Methods: A 217-item food frequency questionnaire was used to estimate dietary acrylamide intake in 33 731 women aged 35–69 years from the UK Women's Cohort Study followed up for a median of 11 years. Results: In all, 1084 incident breast cancers occurred during follow-up. There was no evidence of an overall association between acrylamide intake and breast cancer (hazard ratio=1.08 per 10 μg day−1, 95% CI: 0.98–1.18, Ptrend=0.1). There was a suggestion of a possible weak positive association between dietary acrylamide intake and premenopausal breast cancer after adjustment for potential confounders (hazard ratio=1.2, 95% CI: 1.0–1.3, Ptrend=0.008). There was no suggestion of any association for postmenopausal breast cancer (hazard ratio=1.0, 95% CI: 0.9–1.1, Ptrend=0.99). Conclusions: There is no evidence of an association between dietary acrylamide intake and breast cancer. A weak association may exist with premenopausal breast cancer, but requires further investigation. PMID:20959829

  2. Characterization of patients at high risk of melanoma in Austria.

    Science.gov (United States)

    Müller, C; Wendt, J; Rauscher, S; Burgstaller-Muehlbacher, S; Sunder-Plassmann, R; Scheurecker, C; Richtig, E; Fae, I; Fischer, G; Pehamberger, H; Okamoto, I

    2016-06-01

    Risk of melanoma is determined by genetic and exogenous factors. Only a few studies have included both characteristics in a comprehensive multivariable analysis. To find determinants of patients at high risk of melanoma in Austria, including phenotype, genotype and lifestyle characteristics in comprehensive analyses. In total, 1668 patients with melanoma from the M3 case-control study were studied. Overall, 567 participants were sequenced for CDKN2A, 232 for CDK4, 123 for MITF encoding the variant E318K and 964 for MC1R. Patients with melanoma with a positive family history (n = 190, 11·6%), multiple primary melanomas (n = 261, 15·7%) and younger age (risk. All other patients with melanoma were defined as the reference group. We found significant differences between those two groups and between the high-risk subgroups (positive family history, multiple primary melanomas and younger age). Pigmentation phenotype was associated with the high-risk group in general (childhood freckling, odds ratio 1·46, P = 0·007; blond/reddish hair colour, odds ratio 1·43, P = 0·011). Patients with a positive family history and patients with early-onset disease were similar regarding both their phenotypic characteristics and external factors. Established high-risk mutations in CDKN2A were found in cases with a positive family history (n = 12) or multiple melanomas (n = 2). Moreover, we found three patients carrying the MITF p.E318K variant, two with a CDK4 variant and seven with nonsynonymous MC1R variants with undescribed biological significance, of which four were predicted as damaging. Austrian patients could represent a reservoir for novel genetic variants. Further investigation of populations in Central and Eastern Europe might reveal more novel and disease-relevant variants. © 2016 British Association of Dermatologists.

  3. Detection of high risk campylobacteriosis clusters at three geographic levels

    Directory of Open Access Journals (Sweden)

    Jennifer Weisent

    2011-11-01

    Full Text Available Campylobacteriosis is a leading cause of bacterial gastroenteritis in the United States and many other developed countries. Understanding the spatial distribution of this disease and identifying high-risk areas is vital to focus resources for prevention and control measures. In addition, determining the appropriate scale for geographical analysis of surveillance data is an area of concern to epidemiologists and public health officials. The purpose of this study was to (i compare standardized risk estimates for campylobacteriosis in Tennessee over three distinct geographical scales (census tract, zip code and county subdivision, and (ii identify and investigate high-risk spatial clustering of campylobacteriosis at the three geographical scales to determine if clustering is scale dependent. Significant high risk clusters (P <0.05 were detected at all three spatial scales. There were overlaps in regions of high-risk and clusters at all three geographic levels. At the census tract level, spatial analysis identified smaller clusters of finer resolution and detected more clusters than the other two levels. However, data aggregation at zip code or county subdivision yielded similar findings. The importance of this line of research is to create a framework whereby economically efficient disease control strategies become more attainable through improved geographical precision and risk detection. Accurate identification of disease clusters for campylobacteriosis can enable public health personnel to focus scarce resources towards prevention and control programmes on the most at-risk populations. Consistent results at multiple spatial levels highlight the robustness of the geospatial techniques utilized in this study. Furthermore, analyses at the zip code and county subdivision levels can be useful when address level information (finer resolution data are not available. These procedures may also be used to help identify regionally specific risk factors for

  4. High risk bladder cancer: current management and survival

    Directory of Open Access Journals (Sweden)

    Anna M. Leliveld

    2011-04-01

    Full Text Available PURPOSE: To evaluate the pattern of care in patients with high risk non muscle invasive bladder cancer (NMIBC in the Comprehensive Cancer Center North-Netherlands (CCCN and to assess factors associated with the choice of treatment, recurrence and progression free survival rates. MATERIALS AND METHODS: Retrospective analysis of 412 patients with newly diagnosed high risk NMIBC. Clinical, demographic and follow-up data were obtained from the CCCN Cancer Registry and a detailed medical record review. Uni and multivariate analysis was performed to identify factors related to choice of treatment and 5 year recurrence and progression free survival. RESULTS: 74/412 (18% patients with high risk NMIBC underwent a transurethral resection (TUR as single treatment. Adjuvant treatment after TUR was performed in 90.7% of the patients treated in teaching hospitals versus 71.8 % in non-teaching hospitals (p 80 years OR 0.1 p = 0.001 and treatment in non-teaching hospitals (OR 0.25; p < 0.001 were associated with less adjuvant treatment after TUR. Tumor recurrence occurred in 191/392 (49% and progression in 84 /392 (21.4% patients. The mean 5-years progression free survival was 71.6% (95% CI 65.5-76.8. CONCLUSION: In this pattern of care study in high risk NMIBC, 18% of the patients were treated with TUR as single treatment. Age and treatment in non-teaching hospitals were associated with less adjuvant treatment after TUR. None of the variables sex, age, comorbidity, hospital type, stage and year of treatment was associated with 5 year recurrence or progression rates.

  5. ASPHYXIA AND DEVELOPMENTAL OUTCOME IN HIGH RISK INFANTS

    Directory of Open Access Journals (Sweden)

    Valentina DUKOVSKA

    2010-04-01

    Full Text Available Asphyxia is a risk factor that is very often related to neuro-developmental issues in high risk infants and equally affects preterm and term infants, however its outcome on the developed brain differs from the outcome on the preterm brain.In preterm infants, asphyxia usually exerts a hemorrhagic or ischaemic event and periventricular leukomalacia.In term infants, asphyxia leads to cerebral edema and atrophy of the brain, which may later lead to hypoxic ischaemic encephalopathy (HIE.The number of term infants with HIE who have survived is lower than those of preterm infants, while the percentage of term infants with HIE who have neuro-developmental issues is higher. Preemies face more problems in their motor development as a result of the brain damage, while term infants suffer from encephalopathy and their cognitive abilities are more affected.We have conducted a study about the effects that asphyxia has on the developmental outcomes in high risk infants. In our study, we did a longitudinal developmental follow-up of 30 high risk infants and an evaluation of their developmental outcome using the Griffiths Mental Development Scales, from the 4th month of life until the end of the 36th month. First, we found that high risk infants had a much lower developmental outcome than the control group during the trial. Finally, we found that asphyxia makes a difference in the developmental outcome of preterm infants without asphyxia who have a very low birth weight, the preterm infants with asphyxia, and the term infants with HIE-II.

  6. Cryosurgical ablation of the prostate: high risk patient outcomes.

    Science.gov (United States)

    Prepelica, Kristofer L; Okeke, Zephaniah; Murphy, Alana; Katz, Aaron E

    2005-04-15

    The authors report their experience with cryosurgical ablation of the prostate in men with high-risk features for prostate carcinoma who were unwilling to undergo radical surgery or radiation therapy. Between January 1998 and April 2002, 65 men underwent primary cryosurgery for prostate carcinoma with high-risk features. All patients had biopsy-proven prostate carcinoma without evidence for metastatic disease on magnetic resonance images, computed tomography scans, or radionuclide images of bones. High-risk parameters were defined as either a prostate-specific antigen (PSA) level >/= 10 ng/mL, or a Gleason sum score >/= 8, or both. Patients who had undergone prior surgery, radiation therapy, or cryoablation for prostate carcinoma were excluded from the study. Patients were monitored with physical examination and PSA screening every 3 months and with radiologic imaging when indicated. The median patient age was 72 years (range, 41-86 years), and t he median follow-up was 35 months (range, 4-77 months). There were 2 patients (3.1%) with rectal pain and incontinence. Durable PSA biochemical disease-free survival was noted in 83.3% of patients according to the American Society for Therapeutic Radiology and Oncology (ASTRO) criteria. A 6-year Kaplan-Meier analysis revealed an 81.7% ASTRO survival probability as well as PSA nadir < 4.0 ng/mL and PSA nadir < 1.0 ng/mL projections of 50% and 35%, respectively. One of 8 postcryosurgery biopsies (12.5%) were positive. No patient had progressed at last follow-up, and the overall survival rate was 100%. Cryoablation was a feasible treatment option in patients with organ-confined prostate carcinoma who had high-risk features. Longer follow-up will be necessary to determine the effectiveness of this approach. (c) 2005 American Cancer Society.

  7. Improving antenatal risk assessment in women exposed to high risks.

    Science.gov (United States)

    Perry, Natasha; Newman, Louise K; Hunter, Mick; Dunlop, Adrian

    2015-01-01

    Antenatal substance use and related psychosocial risk factors are known to increase the likelihood of child protection involvement; less is known about the predictive nature of maternal reflective functioning (RF) in this population. This preliminary study assessed psychosocial and psychological risk factors for a group of substance dependent women exposed to high risks in pregnancy, and their impact on child protection involvement. Pregnant women on opiate substitution treatment (n = 11) and a comparison group (n = 15) were recruited during their third trimester to complete measures of RF (Pregnancy Interview), childhood trauma, mental health and psychosocial assessments. At postnatal follow-up, RF was reassessed (Parent Development Interview - Revised Short Version) and mother-infant dyads were videotaped to assess emotional availability (EA). Child protection services were contacted to determine if any concerns had been raised for infant safety. Significant between-group differences were observed for demographics, psychosocial factors, trauma and mental health symptoms. Unexpectedly, no significant differences were found for RF or EA between groups. Eight women in the 'exposed to high risks' group became involved with child protection services. Reflective functioning was not significantly associated with psychosocial risk factors, and therefore did not mediate the outcome of child protection involvement. Women 'exposed to high risks' were equally able to generate a model of their own and their infants' mental states and should not be seen within a deficit perspective. Further research is required to better understand the range of risk factors that predict child protection involvement in high risk groups. © The Author(s) 2013.

  8. Personality and sensation seeking in high-risk sports

    OpenAIRE

    Polona Klinar; Stojan Burnik; Tanja Kajtna

    2017-01-01

    Background: Personality represents a relatively consistent and unique sum of psychological, cognitive and physical characteristics of an individual. Sensation seeking is defined as an action, characterized by the search for different, new, complex and intensive emotions and experiences and preparedness to take physical, social, legal and financial risks in order to achieve these experiences.Objective: We were looking for differences in personality and sensation seeking between high-risk sport...

  9. Comprehensive brain MRI segmentation in high risk preterm newborns.

    OpenAIRE

    Xintian Yu; Yanjie Zhang; Robert E Lasky; Sushmita Datta; Nehal A Parikh; Ponnada A Narayana

    2010-01-01

    Most extremely preterm newborns exhibit cerebral atrophy/growth disturbances and white matter signal abnormalities on MRI at term-equivalent age. MRI brain volumes could serve as biomarkers for evaluating the effects of neonatal intensive care and predicting neurodevelopmental outcomes. This requires detailed, accurate, and reliable brain MRI segmentation methods. We describe our efforts to develop such methods in high risk newborns using a combination of manual and automated segmentation too...

  10. The effect of Fucus vesiculosus, an edible brown seaweed, upon menstrual cycle length and hormonal status in three pre-menopausal women: a case report

    Directory of Open Access Journals (Sweden)

    Skibola Christine F

    2004-08-01

    Full Text Available Abstract Background Rates of estrogen-dependent cancers are among the highest in Western countries and lower in the East. These variations may be attributable to differences in dietary exposures such as higher seaweed consumption among Asian populations. The edible brown kelp, Fucus vesiculosus (bladderwrack, as well as other brown kelp species, lower plasma cholesterol levels. Since cholesterol is a precursor to sex hormone biosynthesis, kelp consumption may alter circulating sex hormone levels and menstrual cycling patterns. In particular, dietary kelp may be beneficial to women with or at high risk for estrogen-dependent diseases. To test this, bladderwrack was administered to three pre-menopausal women with abnormal menstrual cycling patterns and/or menstrual-related disease histories. Case Presentation Intake of bladderwrack was associated with significant increases in menstrual cycle lengths, ranging from an increase of 5.5 to 14 days. In addition, hormone measurements ascertained for one woman revealed significant anti-estrogenic and progestagenic effects following kelp administration. Mean baseline 17β-estradiol levels were reduced from 626 ± 91 to 164 ± 30 pg/ml (P = 0.04 following 700 mg/d, which decreased further to 92.5.0 ± 3.5pg/ml (P = 0.03 with the1.4 g/d dose. Mean baseline progesterone levels rose from 0.58 ± 0.14 to 8.4 ± 2.6 ng/ml with the 700 mg/d dose (P = 0.1, which increased further to 16.8 ± 0.7 ng/ml with the 1.4 g/d dose (P = 0.002. Conclusions These pilot data suggest that dietary bladderwrack may prolong the length of the menstrual cycle and exert anti-estrogenic effects in pre-menopausal women. Further, these studies also suggest that seaweed may be another important dietary component apart from soy that is responsible for the reduced risk of estrogen-related cancers observed in Japanese populations. However, these studies will need to be performed in well-controlled clinical trials to confirm these

  11. The effect of Fucus vesiculosus, an edible brown seaweed, upon menstrual cycle length and hormonal status in three pre-menopausal women: a case report

    Science.gov (United States)

    Skibola, Christine F

    2004-01-01

    Background Rates of estrogen-dependent cancers are among the highest in Western countries and lower in the East. These variations may be attributable to differences in dietary exposures such as higher seaweed consumption among Asian populations. The edible brown kelp, Fucus vesiculosus (bladderwrack), as well as other brown kelp species, lower plasma cholesterol levels. Since cholesterol is a precursor to sex hormone biosynthesis, kelp consumption may alter circulating sex hormone levels and menstrual cycling patterns. In particular, dietary kelp may be beneficial to women with or at high risk for estrogen-dependent diseases. To test this, bladderwrack was administered to three pre-menopausal women with abnormal menstrual cycling patterns and/or menstrual-related disease histories. Case Presentation Intake of bladderwrack was associated with significant increases in menstrual cycle lengths, ranging from an increase of 5.5 to 14 days. In addition, hormone measurements ascertained for one woman revealed significant anti-estrogenic and progestagenic effects following kelp administration. Mean baseline 17β-estradiol levels were reduced from 626 ± 91 to 164 ± 30 pg/ml (P = 0.04) following 700 mg/d, which decreased further to 92.5.0 ± 3.5pg/ml (P = 0.03) with the1.4 g/d dose. Mean baseline progesterone levels rose from 0.58 ± 0.14 to 8.4 ± 2.6 ng/ml with the 700 mg/d dose (P = 0.1), which increased further to 16.8 ± 0.7 ng/ml with the 1.4 g/d dose (P = 0.002). Conclusions These pilot data suggest that dietary bladderwrack may prolong the length of the menstrual cycle and exert anti-estrogenic effects in pre-menopausal women. Further, these studies also suggest that seaweed may be another important dietary component apart from soy that is responsible for the reduced risk of estrogen-related cancers observed in Japanese populations. However, these studies will need to be performed in well-controlled clinical trials to confirm these preliminary findings. PMID

  12. Elevated Plasma Factor IXa Activity in Premenopausal Women on Hormonal Contraception.

    Science.gov (United States)

    Tanratana, Pansakorn; Ellery, Paul; Westmark, Pamela; Mast, Alan E; Sheehan, John P

    2018-01-01

    Combined oral contraceptives induce a reversible hypercoagulable state with an enhanced risk of venous thromboembolism, but the underlying mechanism(s) remain unclear. Subjects on combined oral contraceptives also demonstrate a characteristic resistance to APC (activated protein C) in the thrombin generation assay. Here, we report the potential role of plasma factor IXa (FIXa) as a mechanism for hormone-induced systemic hypercoagulability. A novel assay was used to determine FIXa activity in plasma samples from volunteer blood donors. Plasma from 36 premenopausal females on hormonal contraception and 35 not on hormonal contraception, 35 postmenopausal females, and 10 males were analyzed for FIXa activity, total PS (protein S), total tissue factor pathway inhibitor (TFPI), and TFPI-α antigen. Premenopausal females on hormonal contraception demonstrated significantly increased FIXa activity and decreased TFPI-α compared with the other groups. Remarkably, FIXa values were not normally distributed in the hormonal contraception group, but skewed toward the high end. Plasma FIXa activity inversely correlated with both TFPI-α and total PS antigen. Ex vivo determination of TF-dependent FIX activation in FV-deficient plasma demonstrated that inhibitory anti-TFPI antibodies enhanced FIXa generation by 2- to 3-fold, whereas addition of 75 nmol/L PS reduced FIXa generation by ≈2-fold. Further, increasing FIXa concentration enhanced APC resistance during TF-triggered plasma thrombin generation. Elevation of plasma FIXa activity in association with reductions in TFPI-α and PS is a potential mechanism for systemic hypercoagulability and resistance to APC in premenopausal females on hormonal contraception. © 2017 American Heart Association, Inc.

  13. Influences on bone mineral density in Malaysian premenopausal systemic lupus erythematosus patients on corticosteroids.

    Science.gov (United States)

    Yeap, S S; Fauzi, A R; Kong, N C T; Halim, A G; Soehardy, Z; Rahimah, S; Chow, S K; Goh, E M L

    2009-02-01

    The aim of this study was to assess the bone mineral density (BMD) of premenopausal patients with systemic lupus erythematosus (SLE) on corticosteroids (CS) and to determine the influence of CS and other risk factors on BMD. A total of 98 premenopausal patients with SLE were recruited from outpatient clinics in two teaching hospitals. Risk factors for osteoporosis were determined, and BMD was measured using dual-energy x-ray absorptiometry. The mean age of the patients was 30.05 +/- 7.54 years. The mean dose of prednisolone at time of BMD measurement was 18.38 +/- 10.85 mg daily. Median duration of CS use was 2.5 years (range 0-20). Median cumulative dose of CS was 9.04 g (range 0.28-890.0). Six patients (6.1%) had osteoporosis, 41 (41.9%) had osteopenia and 51 (52.0%) had normal BMD. Lumbar spine T score correlated with cumulative CS dose (P = 0.019). Duration of CS intake correlated with femoral neck T score (P = 0.04) and trochanter T score (P = 0.008). There was no correlation between BMD and race, SLE Disease Activity Index score, smoking and self-reported calcium intake or exercise. Only 52% of these patients had normal BMD. The duration and cumulative dose of CS intake was significantly correlated to BMD, but not the other commonly assessed risk factors. These findings suggest that premenopausal patients with SLE on CS should have their BMD measured at regular intervals to fully assess their osteoporosis risk.

  14. Estrogen receptor 1 gene polymorphisms in premenopausal women: interaction between genotype and smoking on lipid levels

    Directory of Open Access Journals (Sweden)

    S. Almeida

    2008-10-01

    Full Text Available Estrogen has multiple effects on lipid and lipoprotein metabolism. We investigated the association between the four common single nucleotide polymorphisms in the estrogen receptor 1 (ESR1 gene locus, -1989T>G, +261G>C, IVS1-397T>C and IVS1-351A>G, and lipid and lipoprotein levels in southern Brazilians. The sample consisted in 150 men and 187 premenopausal women. The women were considered premenopausal if they had regular menstrual bleeding within the previous 3 months and were 18-50 years of age. Exclusion criteria were pregnancy, secondary hyperlipidemia due to renal, hepatic or thyroid disease, and diabetes. Smoking status was self-reported; subjects were classified as never smoked and current smokers. DNA was amplified by PCR and was subsequently digested with the appropriate restriction enzymes. Statistical analysis was carried out for men and women separately. In the study population, major allele frequencies were _1989*T (0.83, +261*G (0.96, IVS1-397*T (0.58, and IVS1-351*A (0.65. Multiple linear regression analyses indicated that an interaction between +261G>C polymorphism and smoking was a significant factor affecting high-density lipoprotein cholesterol (HDL-C levels (P = 0.028 in women. Nonsmoking women with genotype G/C of +261G>C polymorphism had mean HDL-C levels higher than those with G/G genotype (1.40 ± 0.33 vs 1.22 ± 0.26 mmol/L; P = 0.033. No significant associations with lipid and lipoprotein levels in women and men were detected for other polymorphisms. In conclusion, the +261G>C polymorphism might influence lipoprotein and lipid levels in premenopausal women, but these effects seem to be modulated by smoking, whereas in men ESR1 polymorphisms were not associated with high lipoprotein levels.

  15. CD38 is associated with premenopausal and postmenopausal bone mineral density and postmenopausal bone loss.

    LENUS (Irish Health Repository)

    Drummond, Frances J

    2012-02-03

    One goal of osteoporosis research is to identify the genes and environmental factors that contribute to low bone mineral density (BMD) and fracture. Linkage analyses have identified quantitative trait loci (QTLs), however, the genes contributing to low BMD are largely unknown. We examined the potential association of an intronic polymorphism in CD38 with BMD and postmenopausal bone loss. CD38 resides in 4p15, where a QTL for BMD has been described. CD38-\\/- mice display an osteoporotic phenotype at 3 months, with normalization of BMD by 5 months. The CD38 polymorphism was identified by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis in 457 postmenopausal and 173 premenopausal Caucasian women whose spine and hip BMD was measured by dual energy X-ray absorptiometry (DXA). Influence of the CD38 polymorphism on bone loss was analyzed in 273 postmenopausal women over a follow-up of 2.94 +\\/- 1.50 years. The CD38-PvuII polymorphism was significantly associated with premenopausal and postmenopausal (P = 0.001) lumbar spine BMD. Women homozygous for the G allele had >14% lower spinal BMD than women with GC\\/CC genotypes. An allele dose effect was observed at the spine in premenopausal (P = 0.002) and postmenopausal (P < 0.001) cohorts. The CD38-PvuII polymorphism was significantly associated with femoral neck BMD in pre- and postmenopausal women (P = 0.002 and P = 0.011, respectively). However, significance was lost following adjustment of hip BMD for covariates in the postmenopausal cohort (P = 0.081). The CD38-PvuII polymorphism was weakly associated with bone loss at the spine (P = 0.024), in postmenopausal women not taking hormone replacement therapy. We suggest that the CD38-PvuII polymorphism may influence the attainment and maintenance of peak BMD and postmenopausal bone loss.

  16. Evaluation Of Hormone Profile And Dexa Values in Premenopausal, Perimenopausal and Postmenopausal Women

    Directory of Open Access Journals (Sweden)

    Esra Esen

    2005-09-01

    Full Text Available This study was carried out in 130 women, between 44-55 ages, admitted to outpatient clinic of Physical Medicine and Rehabilitation Department of Trakya University Medical Faculty in order to make. comparison of hormone profile and DEXA values of premenopausal, perimenopausal, and postmenopausal women . Three groups were allocated according to climacteric symptoms and menopause condition. Premenopausal group consisted of women who had regular menstruation and did not have any climacteric symptoms , perimenopausal group consisted of women who had menstruation disorder and climacteric symptoms within one year and postmenopausal group consisted of women who had last menstruation within more than one year and less than 5 years. Women who had prior osteoporosis diognosis and treatment, hormone replacement therapy, surgical menopause and menopause duration more than 5 years were excluded from the study. Age, body weight ,height, hormone profile including estradiol (E2, progesterone (P, follicule stimulating hormone (FSH, luteinizing hormone (LH, parathyroid hormone (PTH, thyroid hormones (T3, T4, thyroid stimulating hormone (TSH and DEXA values representing bone mineral density (BMD of both groups were evaluated. In peri and postmenopausal groups, E2, P, FSH and LH values were significantly lower, while there was no significant difference for PTH and thyroid hormone levels comparing to premenopausal group. For DEXA values, T scores of L2-L4, L2, L3, L4, femur neck, trochanter, Wards and Z scores of femur neck, Wards area were significantly lower in peri and postmenopausal groups. It was demonstrated paralel to literature that BMD decreased in peri and early postmenopausal women associated with hormone profile changes, mainly lower E2.

  17. Anthropometry, CT, and DXA as predictors of GH deficiency in premenopausal women: ROC curve analysis.

    Science.gov (United States)

    Bredella, Miriam A; Utz, Andrea L; Torriani, Martin; Thomas, Bijoy; Schoenfeld, David A; Miller, Karen K

    2009-02-01

    Visceral adiposity is a strong determinant of growth hormone (GH) secretion, and states of GH deficiency are associated with increased visceral adiposity and decreased lean body mass. The purpose of our study was to determine the sensitivity and specificity of different methods of assessing body composition [anthropometry, dual-energy X-ray absorptiometry (DXA), and computed tomography (CT)] to predict GH deficiency in premenopausal women and threshold values for each technique to predict GH deficiency, using receiver operator characteristic (ROC) curve analysis. We studied a group of 45 healthy lean, overweight, and obese premenopausal women who underwent anthropometric measurements (body mass index, waist and hip circumferences, skin fold thickness), DXA, CT, and a GH-releasing hormone-arginine stimulation test. ROC curve analysis was used to determine cutoff values for each method to identify GH deficiency. Visceral adiposity measured by CT showed the highest sensitivity and specificity for identifying subjects with GH deficiency with a cutoff of >9,962 mm(2) [area under the curve (AUC), 0.95; sensitivity, 100%; specificity, 77.8%; P = 0.0001]. Largest waist circumference showed high sensitivity and specificity with a cutoff of >101.7 cm (AUC, 0.89; sensitivity, 88.9%; specificity, 75%; P = 0.0001). When the ROC curves of visceral fat measured by CT and largest waist circumference were compared, the difference between the two methods was not statistically significant (P = 0.36). Our study showed that the largest waist circumference predicts the presence of GH deficiency in healthy premenopausal women with high sensitivity and specificity and nearly as well as CT measurement of visceral adiposity. It can be used to identify women in whom GH deficiency is likely and therefore in whom formal GH stimulation testing might be indicated.

  18. Phalangeal quantitative ultrasound and metabolic control in pre-menopausal women with type 1 diabetes mellitus.

    Science.gov (United States)

    Catalano, A; Morabito, N; Di Vieste, G; Pintaudi, B; Cucinotta, D; Lasco, A; Di Benedetto, A

    2013-05-01

    Several studies have reported increased fracture risk in Type 1 diabetes mellitus (T1DM). Quantitative Ultrasound (QUS) provides information on the structure and elastic properties of bone, which are important determinants of fracture risk, along with bone mineral density. To study phalangeal sites by QUS, examine bone turnover markers and analyze association between these factors with metabolic control in a population of pre-menopausal women with T1DM. Thirty-five T1DM pre-menopausal women (mean age 34.5 ± 6.8 yr) attending the Diabetic Outpatients Clinic in the Department of Internal Medicine, University of Messina, were consecutively enrolled and divided into two groups, taking into account the mean value of glycated hemoglobin in the last three years. Twenty healthy age-matched women served as controls. Phalangeal ultrasound measurements [Amplitude Dependent Speed of Sound (AD-SoS), Ultrasound Bone Profile Index (UBPI), TScore, Z-Score] were performed using a DBM Sonic Bone Profiler. Osteocalcin and deoxypyridinoline served as markers of bone formation and bone resorption, respectively. T1DM women with poor metabolic control showed lower phalangeal QUS values compared to healthy controls (pmetabolic control (pmetabolic control and healthy controls. Lower bone formation and increased bone resorption, although not statistically significant, were observed in patients with poor metabolic control in comparison to patients with good metabolic control. Poor metabolic control may worsen the quality of bone in T1DM. Phalangeal QUS could be considered as a tool to screen T1DM women for osteoporosis in pre-menopausal age.

  19. Early Parental Adaptation, Prenatal Distress, and High-Risk Pregnancy.

    Science.gov (United States)

    Dollberg, Daphna G; Rozenfeld, Tamir; Kupfermincz, Michael

    2016-09-01

    To examine the examined the effects of high risk pregnancy and prenatal distress on parental postnatal adaptation. A sample of 111 expecting parents, consisting of 32 high risk pregnancy (HRP) mothers and 21 spouses and 36 matched low risk pregnancy (LRP) mothers and 22 spouses completed reports of depression symptoms (BDI) and pregnancy related concerns prenatally. At three months postpartum, parent-infant direct observations and reports of parenting alliance (PAI), stress (PSI-SF), satisfaction and efficacy (PSOC) were gathered. Data was analyzed with GLM multivariate analyses and the actor-partner interdependence model. Parents' prenatal BDI predicted postnatal parental stress. BDI and concerns predicted postnatal satisfaction, but only for mothers. Mother's concerns predicted low maternal and high paternal parenting alliance. Partner effect was found so that high concerns predicted high reports of parenting alliance by spouse. Mean-group differences were found between HRP and LRP during parent-infant observations, so that HRP parents displayed lower sensitivity and reciprocity. Prenatal distress, and to some degree high risk pregnancy, are risk factors that may interfere with the early formation of parent-infant relationship. Clinical implications of these findings are presented. © The Author 2016. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  20. Identification of high risk metropolitan intersection sites in Perth, Australia.

    Science.gov (United States)

    Hobday, Michelle; Chow, Kyle; Meuleners, Lynn; Argus, Fritha

    2017-09-01

    As convergence points for road users approaching from multiple directions, intersections have more opportunities for conflicts, thus higher crash risk than other parts of the road network. Given the limited resources available for road safety, it is important to identify high risk intersections so that they can be prioritised for infrastructure improvement. This study used a three-stage approach to identify intersections in Perth, Western Australia: using Road Trauma Risk Analysis, then Comparative Safety Performance Analysis and finally ranking the intersections by the KSI (Killed and Serious Injury) metric. These methodologies were developed by Main Roads Western Australia. Crash data from 2011 to 2015 were used in the analyses. The results identify the top high risk intersections for each intersection type (by speed environment and control type). Recommendations are made for extensions to this process to improve identification of high risk intersections, and the use of a taxonomy to identify candidate treatments. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  1. Postoperative chemoradiotherapy in high risk locally advanced gastric cancer

    Energy Technology Data Exchange (ETDEWEB)

    Song, Sang Hyuk; Chie, Eui Kyu; Kim, Kyu Bo; Lee, Hyuk Joon; Yang, Han Kwang; Han, Sae Won; Oh, Do Youn; Im, Seok Ah; Bang, Yung Jue; Ha, Sung W. [Seoul National University College of Medicine, Seoul(Korea, Republic of)

    2012-12-15

    To evaluate treatment outcome of patients with high risk locally advanced gastric cancer after postoperative chemoradiotherapy. Between May 2003 and May 2012, thirteen patients who underwent postoperative chemoradiotherapy for gastric cancer with resection margin involvement or adjacent structure invasion were retrospectively analyzed. Concurrent chemotherapy was administered in 10 patients. Median dose of radiation was 50.4 Gy (range, 45 to 55.8 Gy). The median follow-up duration for surviving patients was 48 months (range, 5 to 108 months). The 5-year overall survival rate was 42% and the 5-year disease-free survival rate was 28%. Major pattern of failure was peritoneal seeding with 46%. Loco-regional recurrence was reported in only one patient. Grade 2 or higher gastrointestinal toxicity occurred in 54% of the patients. However, there was only one patient with higher than grade 3 toxicity. Despite reported suggested role of adjuvant radiotherapy with combination chemotherapy in gastric cancer, only very small portion of the patients underwent the treatment. Results from this study show that postoperative chemoradiotherapy provided excellent locoregional control with acceptable and manageable treatment related toxicity in patients with high risk locally advanced gastric cancer. Thus, postoperative chemoradiotherapy may improve treatment result in terms of locoregional control in these high risk patients. However, as these findings are based on small series, validation with larger cohort is suggested.

  2. Outcomes of parental investment in high-risk children.

    Science.gov (United States)

    Bugental, Daphne Blunt; Corpuz, Randy; Samec, Rachel

    2013-09-01

    This study assesses the combined effects of children's early medical risk (e.g., preterm status) and parental investment levels (time spent in provision of care to target children as opposed to other family members) on children's response to novel, potentially distressing stimuli. While engaged in play activities, children were exposed to stimuli that were either neutral (a speaker on television with a calm voice) or threatening (a speaker with an angry voice). A significant interaction between children's risk status and parental investment was found only for threatening stimuli. High-risk children with high-investing parents showed high visual engagement with potentially threatening responses, whereas high-risk children with low-investing parents were more likely to show visual avoidance. No comparable effects were found for low-risk children. Findings were interpreted as showing that high-risk children with a history of high parental investment are more likely to attend to potentially threatening events, an adaptive response in the presence of reliable support. Copyright © 2013 Elsevier Inc. All rights reserved.

  3. TOB-G: Tobacco Cessation Guidelines for High risk Populations

    Directory of Open Access Journals (Sweden)

    Panagiotis Behrakis

    2016-03-01

    Full Text Available The TOB-G project is funded under the EU 3rd Health Programme which is the main instrument that the Commission uses to implement the EU Health Strategy. The project started in June 2014 and will be completed in September 2017. The project consortium consists of 5 partners from 4 European countries (Belgium, Greece, Ireland and Romania. The TOB-G project aims to develop and implement an innovative and cost effective approach to prevent chronic diseases related to tobacco dependence by focusing on creating specialized tobacco cessation guidelines for populations of high risk including adolescents, pregnant women, adults with COPD, Cardiovascular disease and diabetes. The specialized guidelines for high risks groups will be developed according to ENSP’s evidence based and good practices in tobacco cessation. The smoking cessation guidelines contain strategies and recommendations designed to assist clinicians/ doctors in delivering and supporting effective treatments for tobacco use and dependence and will also be available within the context of an e-learning platform for European clinicians. Overall, the TOB-G project will enhance the overall European capacity in the treatment of tobacco dependence, through offering smoking cessation tools, appropriately assessed and fitted to the specific needs of high risk groups.

  4. Gang masculinity and high-risk sexual behaviours.

    Science.gov (United States)

    Dickson-Gomez, Julia; Quinn, Katherine; Broaddus, Michelle; Pacella, Maria

    2017-02-01

    High-risk sexual behaviours include practices such as relationship violence and substance use, which often cluster together among young people in high-risk settings. Youth gang members often show high rates of such behaviours, substance use and relationship violence. This paper draws on data from in-depth interviews with male and female gang members from six different gangs to explore the role of powerful socialising peer groups that set gender, sexual and relationship roles and expectations for their male and female members. High-risk sexual behaviours among gang members included sex with multiple partners and group sex. Gang norms included the belief that male members were sexually insatiable with multiple sexual partners and that female gang members should be sexually available to male members. Alcohol and drugs were seen to have a large influence on sexual desire and the inability to use condoms. Much sexual behaviour with gangs, such as group sex, was viewed with ambivalence and seen as somewhat coercive. Finally, gendered sexual expectations (boys as sexually insatiable and girls as sexually available) made forming long-term romantic relationships problematic for gang members. The influence of gang norms such as these must be addressed in future programmes and interventions with gang members.

  5. Development of Financial Support Program for High Risk Pregnant Women.

    Science.gov (United States)

    Jeong, Ihnsook; Kim, Jiyun; Im, Sook Bin

    2016-06-01

    The purpose of this study was to develop a financial support program for high-risk pregnant women based on opinions obtained using a questionnaire survey. The program development involved two steps: (1) developing a questionnaire through reviewing previous financial support programs for maternal care and then validating it via professional consultation; and (2) drafting a financial support program. Sixty professionals, 26 high-risk pregnant women, and 100 program implementers completed the questionnaire between August 2014 and October 2014. Based on the obtained professional consultation and survey investigation, the framework of the financial support program was constructed. The suggested recipients were mothers with early labor pains, mothers who have been hospitalized for > 3 weeks, and mothers who used uterine stimulant Pitocin during hospitalization. All hospitalization, medication, and examination costs needed to be supported considering the income level of the recipient. A basic policy for financially supporting high-risk pregnant women has been developed. The efficacy and feasibility of the policy needs to be carefully examined in future studies.

  6. Multifocal Tumorous Pseudoangiomatous Stromal Hyperplasia Presenting as Asymmetric Bilateral Breast Enlargement.

    Science.gov (United States)

    Vasconcelos, I; Perez Fernandez, C M; Günzel, S; Schoenegg, W

    2015-02-01

    PASH is a benign proliferation of stromal myofibroblasts that affects mostly premenopausal women and typically shows estrogen and progesterone receptor expression, allowing speculation regarding a hormonal cause. It usually presents as an incidental finding on a mammogram or as a palpable mass. We present a case of diffuse asymmetrical massive breast enlargement in a premenopausal woman with history of previous multiple PASH excisions for recurrent lesions, caused by multifocal tumorous PASH virtually replacing the breast parenchyma. Immunohistochemistry examination showed no hormone receptor expression. Despite its benign nature, such presentation of PASH is managed with bilateral mastectomy and immediate reconstruction with expanders for cosmetic and comfort reasons, while tumor excision or expectant management is deemed to lead to recurrence and progression. Although a hormonal origin is speculated based on hormone expression studies and typical patient profile, this case showed 0 % estrogen/progesterone expression in the final histology specimen.

  7. Risk factors and prevalence of osteoporosis in premenopausal women from poor economic backgrounds in Colombia

    Directory of Open Access Journals (Sweden)

    Londono J

    2013-07-01

    Full Text Available John Londono,1 Paula Valencia,1 Ana María Santos,1 Luisa F Gutiérrez,2 Roberto Baquero,1 Rafael Valle-Oñate1,3 1Rheumatology Department, Universidad de La Sabana, Chía, Cundinamarca, Colombia; 2Preventive Care Ltd, Research Unit, Chía, Cundinamarca, Colombia, 3Rheumatology Department, Hospital Militar Central, Bogotá, DC, Colombia Introduction: The prevalence of osteoporosis in premenopausal women along with associated risk factors has not been well elucidated. Recent studies have shown that poverty is a risk factor for osteoporosis. Objective: To determine the prevalence of osteoporosis and its risk factors in a group of premenopausal women of poor economic background in Colombia. Materials and methods: The study comprised 1483 women between 35 and 53 years of age with at least one risk factor for osteoporosis. Demographic characteristics, reproductive factors, comorbidities, and risk factors for osteoporosis were evaluated. Lumbar vertebrae (L2–L4 and the femur neck were assessed using dual-energy X-ray absorptiometry. Results: Of the 1483 patients, 1443 (97.3% had at least one risk factor for osteoporosis and 40 (2.7% had no risk factors. Patients with one risk factor were referred to have a dual-energy X-ray absorptiometry scan, which 795 women completed. Osteopenia was found in 30.5% and osteoporosis in 4.8% of these women. The majority of these women were homemakers, and 18.5% of the patients with osteoporosis were also illiterate (P < 0.001. The risk factors identified in this population were: hypothyroidism (odds ratio [OR] = 5.19, 95% confidence interval [CI]:1.6–16, age over 45 years old (OR = 1.13, 95% CI: 1.0–1.2, a history of malnutrition or low birth weight (OR = 2.35, 95% CI: 1.0–5.2, or early-onset menopause (OR = 3.4, 95% CI: 1.6–7.2. Conclusion: Premenopausal Colombian women from impoverished areas showed increased rates of osteopenia and osteoporosis compared with the data described in the current literature

  8. Association of Uric Acid with Metabolic Syndrome in Men, Premenopausal Women and Postmenopausal Women

    Directory of Open Access Journals (Sweden)

    Yongqiang Li

    2014-03-01

    Full Text Available Objective: To explore the relationship between serum uric acid (SUA and metabolic syndrome (MS in men, premenopausal women and postmenopausal women. Methods: A cross-sectional study was conducted in 1,834 community-based Southern Chinese participants from June to October 2012. Sex-specific SUA quartiles were used as follows: <345, 345–<400, 400–<468, ≥468 µmol/L in males; and <248, 248–<288, 288–<328, ≥328 µmol/L in females. MS was defined by the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III Criteria. The association between SUA and MS was then analyzed using the STATA software. Results: The odds ratio (OR for having MS in the highest versus lowest quartiles of SUA levels was 2.46 (95% confidence interval [CI], 1.39 to 4.34, p = 0.002 in men after adjusting for age, sex, history of coronary heart disease, history of stroke, current current smoking, current alcohol use, physical inactivity, education status, and BMI. Further adjusting for above confounders, hypertension and diabetes, the OR for having MS in the highest versus lowest quartiles of SUA was 3.06 (95% CI, 1.64 to 5.70, p < 0.001. The OR for having MS in the highest versus lowest quartiles of SUA was 3.45 (95% CI, 1.38 to 8.64, p = 0.008 and 1.98 (95% CI, 1.16 to 3.37, p = 0.08 in premenopausal women and postmenopausal women after adjusting for age, sex, history of coronary heart disease, history of stroke, current smoking, current alcohol use, physical inactivity, education status, and BMI. Further adjusting for above confounders, hypertension and diabetes, the OR for having MS in the highest versus lowest quartiles of SUA was 3.42 (95% CI, 1.15 to 10.18, p = 0.03 and 1.87 (95% CI, 1.05 to 3.33, p = 0.03 in premenopausal women and postmenopausal women. Conclusions: Higher SUA levels are positively associated with the presence of MS in males and females. Higher SUA levels had a higher risk of having MS in premenopausal women than in

  9. Cardiac adaptations to high-intensity aerobic training in premenopausal and recent postmenopausal women

    DEFF Research Database (Denmark)

    Egelund, Jon; Jørgensen, Peter Godsk; Mandrup, Camilla M

    2017-01-01

    BACKGROUND: We examined the role of menopause on cardiac dimensions and function and assessed the efficacy of exercise training before and after menopause. METHODS AND RESULTS: Two groups of healthy premenopausal (n=36, 49.4±0.3 years) and postmenopausal (n=37, 53.5±0.5 years) women with no histo....... Furthermore, the hormonal changes associated with the menopausal transition do not appear to affect cardiac dimensions and function. CLINICAL TRIAL REGISTRATION: URL: http://www.clinicaltrials.gov. Unique identifier: NCT02135575....

  10. Breast cancer biomarkers predict weight loss after gastric bypass surgery

    Directory of Open Access Journals (Sweden)

    Sauter Edward R

    2012-01-01

    Full Text Available Abstract Background Obesity has long been associated with postmenopausal breast cancer risk and more recently with premenopausal breast cancer risk. We previously observed that nipple aspirate fluid (n levels of prostate specific antigen (PSA were associated with obesity. Serum (s levels of adiponectin are lower in women with higher body mass index (BMI and with breast cancer. We conducted a prospective study of obese women who underwent gastric bypass surgery to determine: 1 change in n- and s-adiponectin and nPSA after surgery and 2 if biomarker change is related to change in BMI. Samples (30-s, 28-n and BMI were obtained from women 0, 3, 6 and 12 months after surgery. Findings There was a significant increase after surgery in pre- but not postmenopausal women at all time points in s-adiponectin and at 3 and 6 months in n-adiponectin. Low n-PSA and high s-adiponectin values were highly correlated with decrease in BMI from baseline. Conclusions Adiponectin increases locally in the breast and systemically in premenopausal women after gastric bypass. s-adiponectin in pre- and nPSA in postmenopausal women correlated with greater weight loss. This study provides preliminary evidence for biologic markers to predict weight loss after gastric bypass surgery.

  11. Individual and family characteristics associated with BRCA1/2 genetic testing in high-risk families.

    Science.gov (United States)

    Katapodi, Maria C; Northouse, Laurel L; Milliron, Kara J; Liu, Guipeng; Merajver, Sofia D

    2013-06-01

    Little is known about family members' interrelated decisions to seek genetic testing for breast cancer susceptibility. The specific aims of this cross-sectional, descriptive, cohort study were (i) to examine whether individual and family characteristics have a direct effect on women's decisions to use genetic testing for hereditary susceptibility to breast cancer and (ii) to explore whether family characteristics moderate the relationships between individual characteristics and the decision to use genetic testing. Participants were women (>18 years old) who (i) received genetic testing for hereditary breast cancer and who agreed to invite one of their female relatives into the study and (ii) female relatives who had NOT obtained genetic testing and were identified by pedigree analysis as having >10% chances of hereditary susceptibility to breast cancer. The final sample consisted of 168 English-speaking, family dyads who completed self-administered, mailed surveys with validated instruments. Multivariate conditional logistic regression analyses showed that the proposed model explained 62% of the variance in genetic testing. The factors most significantly associated with genetic testing were having a personal history of cancer; perceiving genetic testing to have more benefits than barriers; having greater family hardiness; and perceiving fewer negative consequences associated with a breast cancer diagnosis. No significant interaction effects were observed. Findings suggest that both individual and family characteristics are associated with the decision to obtain genetic testing for hereditary breast cancer; hence, there is a need for interventions that foster a supportive family environment for patients and their high-risk relatives. Copyright © 2012 John Wiley & Sons, Ltd.

  12. Preeclampsia-Associated Hormonal Profiles and Reduced Breast Cancer Risk Among Older Mothers

    Science.gov (United States)

    2003-04-01

    Preeclampsia has been linked to reduced breast cancer risk, and this reduction may be especially marked among women who bear their first child later...in life. In this ongoing case-control study, we examine the hormonal profiles of older Colorado mothers with and without a history of preeclampsia in...premenopausal, and are free of serious chronic disease. Cases are 14 Denver area women who experienced preeclampsia in their first pregnancy; controls are 13

  13. Toenail selenium and breast cancer-a case-control study in Finland.

    Science.gov (United States)

    Männistö, S; Alfthan, G; Virtanen, M; Kataja, V; Uusitupa, M; Pietinen, P

    2000-02-01

    Low levels of selenium have been associated with a higher risk of cardiovascular diseases and cancer in humans. Since 1984, selenium supplementation through fertilizers has been employed in Finland to increase the very low concentration of selenium in the nation's food supply. As a result, the selenium concentration of Finnish foods became one of the highest in Europe. A decade after selenium supplementation began, the association between toenail selenium and the risk of breast cancer was examined. Case-control study. Eastern Finland. 289 pre- and postmenopausal breast cancer cases and 433 community controls. The diagnosis was unknown at the time the toenail samples were collected. The mean toenail selenium concentration was 0.80 mg/kg in premenopausal cases and 0.84 mg/kg in premenopausal controls: and 0. 77 mg/kg in postmenopausal cases and 0.80 mg/kg in postmenopausal controls. The odds ratio (OR) comparing the highest with the lowest quintiles of toenail selenium concentration was 1.1 (95% CI 0.4-3.2) in premenopausal women and 0.7 (95% CI 0.3-1.5) in postmenopausal women. The intake of retinol, beta-carotene, vitamin E and vitamin C did not change the association between toenail selenium and breast cancer. A decade after selenium supplementation, selenium seems not to be an important factor in the etiology of breast cancer, neither in premenopausal nor postmenopausal women. This work was supported by the EVO funds from the Kuopio University Hospital and by research grants from the Academy of Finland, Yrjö Jahnsson Foundation and Juho Vainio Foundation. European Journal of Clinical Nutrition (2000) 54, 98-103

  14. The Effect of Combined Exercise on Bone Mineral Density of Premenopausal Females

    Directory of Open Access Journals (Sweden)

    Safoura Ghasemi

    2016-06-01

    Full Text Available Background and Objectives: The best way to prevent osteoporosis, at old age is to prevent bone loss and at young age is trying to keep bones healthy, therefore the aim of this study was to determine the effect of combined exercise on bone mineral density of premenopausal females. Materials and Methods: This semi-experimental study was conducted among 20 premenopausal females between 40 and 45 years old, which were randomly assigned to two groups (experimental and control groups in Hamadan city, during year 2016. The experimental group completed a 12-week combined exercise-training program (6 weeks in water and 6 weeks on land, three times a week and 70 minutes per session. Before and after the 12 weeks, femoral bone mineral density in all samples was measured by DEXA bone mineral densitometry. Data were analyzed with the SPSS 21 software using descriptive and inferential statistics, such as independent and paired t-test, and Analysis of Covariance (ANCOVA. Results: Bone mineral density of femoral neck and total hip of the experimental group, had significant differences with corresponding areas of the control group (P <0.05. In other words, the results revealed that 12 weeks of combined exercise increases femoral bone mineral density in the experimental group with a significant decrease in the control group. Conclusions: According to the results, to prevent a decrease in bone mineral density during the menopausal period, combined exercises are recommended for females at this age.

  15. Effect of resistance exercise on bone mineral density in premenopausal women.

    Science.gov (United States)

    Singh, Jasvinder A; Schmitz, Katherine H; Petit, Moira A

    2009-05-01

    To assess the effect of 9 months of strength training on total body and regional bone mineral density (BMD, g/cm(2)) in 58 premenopausal women aged 30-50 years. Participants were randomized to either twice weekly supervised strength training for 15 weeks followed by 24 weeks of unsupervised training (treatment group) or control group. Height, weight, maximal muscular strength, nutrient intake and physical activity were assessed. Total body dual energy X-ray absorptiometry (DXA, Lunar Prodigy) scans were taken and analyzed for body composition (lean and fat mass), and BMD for total body and its sub-regions (spine, hip, arms and legs). All measurements were performed at baseline, 15 and 39 weeks. Analysis of covariance was used to assess group differences in BMD change adjusted for baseline BMD, weight, energy and calcium intake. At baseline, the two groups had similar BMD and body size characteristics ( Pexercise and control groups, respectively. The exercise group increased BMD at the spine and legs (1-2.2%), while there was no change in the controls, but differences between groups were not significant. Strength training over 9 months did not lead to significantly greater change in total body or regional BMD in premenopausal women.

  16. Bone Mineral Density and Body Composition of Adult Premenopausal Women with Three Levels of Physical Activity

    Directory of Open Access Journals (Sweden)

    Fernando D. Saraví

    2013-01-01

    Full Text Available Weight-bearing and resistance physical activities are recommended for osteoporosis prevention, but it is unclear whether an intensity level above current recommendations has a positive effect on adult premenopausal women. Body composition and bone mineral density (BMD by DXA were compared in three groups of women as follows: Sedentary, Maintenance exercise, and federated Sport Team (n=16 for each group. Physical activity was estimated from the International Physical Activity Questionnaire (IPAQ. The groups did not differ in age, height, weight, or body mass index. Bone mineral content and non-fat soft tissue mass were higher and fat mass was lower in the Sport Team group than in the other groups. The same was true for BMD of total skeleton, lumbar spine, femoral neck, and total hip. A test for linear trend of body composition and BMD showed significant results when including all three groups. Simple and multiple regression analyses showed significant associations between physical activity level (or alternatively, years of participation in programmed physical activity and bone mass measures at all sites except for the middle third of radius. It is concluded that a level of physical activity higher than that usually recommended benefits bone health in adult premenopausal women.

  17. Clinical profiles of 710 premenopausal women with adenomyosis who underwent hysterectomy.

    Science.gov (United States)

    Li, Xuelian; Liu, Xishi; Guo, Sun-Wei

    2014-02-01

    The aim of this study was to determine the frequency of various symptoms and their associated characteristics in women with adenomyosis who underwent hysterectomy, and to determine which symptoms are likely to go with which others in these patients. In 2007, 1697 consecutive patients underwent hysterectomy in our hospital. Among them, 734 (43.3%) were histologically confirmed to have adenomyosis, and 710 of them were premenopausal. The medical charts of all 734 patients were retrieved, and their demographic, clinical information and postoperative findings were recorded. We used the Verbal Descriptor Scale to measure the preoperative severity of dysmenorrhea. The Apriori Algorithm was used for mining the association of different symptoms. Among the 710 premenopausal patients, only 4.5% of them had no symptoms. Dysmenorrhea was the most common complaint, occurring in 81.7% of patients. Dysmenorrhea co-occurred most frequently with menorrhagia. The presence of adhesion, presence of endometriosis, complaint of menorrhagia, longer duration of disease, gravidity, palpable pain during pelvic examination, and diffuse adenomyosis were positively associated with the severity of dysmenorrhea. Age, severity of dysmenorrhea, and complaint of metrorrhagia were positively associated with the risk of menorrhagia. Dysmenorrhea is the most common complaint in women with adenomyosis, which often goes with that of menorrhagia. Adenomyosis often co-occurs with endometriosis and leiomyomas. Various factors are associated with the risk of having different symptoms. © 2013 The Authors. Journal of Obstetrics and Gynaecology Research © 2013 Japan Society of Obstetrics and Gynecology.

  18. Red clover (Trifolium pratense) isoflavones and serum homocysteine in premenopausal women: a pilot study.

    Science.gov (United States)

    Samman, Samir; Koh, Hoon Siang; Flood, Victoria M; Blakesmith, Sarah J; Petocz, Peter; Lyons-Wall, Philippa M

    2009-11-01

    There is limited information on the effect of isoflavones on homocysteine concentrations, a risk factor for a number of chronic diseases. Twenty-three premenopausal women participated in a double-blind, randomized, parallel study for four menstrual cycles. Subjects consumed either placebo or purified red clover (Trifolium pratense) isoflavone (86 mg/day) tablets. Blood samples were collected weekly during cycles 1, 3, and 4 for determination of serum folate and total homocysteine concentrations. Dietary intake was monitored monthly. Concentrations of folate and homocysteine in serum did not change significantly in either group, and there were no significant differences observed between the follicular and luteal phases of the menstrual cycle. The participants' dietary records indicated that nutrient intake was constant, and compliance was confirmed by analysis of urinary isoflavone concentrations and tablet counts in returned containers. These results suggest that in the absence of any dietary modification, supplementation with purified isoflavones that are predominantly methoxylated has no effect on serum homocysteine or folate in premenopausal women.

  19. Serological screening for celiac disease in premenopausal women with idiopathic osteoporosis.

    Science.gov (United States)

    Armagan, Onur; Uz, Tercan; Tascioglu, Funda; Colak, Omer; Oner, Cengiz; Akgun, Yurdanur

    2005-06-01

    The aim of this study was to perform serological testing to screen for celiac disease (CD) among premenopausal women with idiopathic osteoporosis and to investigate the bone turnover in patients who are seropositive for CD. We studied 89 premenopausal women with idiopathic osteoporosis. The serological screening protocol was based on a two-level evaluation. The first level consisted of determining serum level of IgA antigliadin antibodies (AGA). Subjects who were negative for IgA AGA were classified as not having CD, while samples testing positive for IgA AGA underwent a second level of the screening process. For the second level of screening, the serum IgA endomysial antibody (EMA) test was performed. Bone metabolism was evaluated by serum calcium (Ca), phosphorus, alkaline phosphatase, parathyroid hormone (PTH), 25 (OH) vitamin D, osteocalcin (OC), urinary deoxypyridinoline (dPD), and 24-h urinary calcium levels. Of the 89 patients evaluated, 17 were found to have positive IgA AGA tests (19%) and 9 were found to be positive for EMA (10.11%). EMA-positive patients showed lower values of serum Ca (posteoporosis should be screened for CD by measurement of EMA. Additionally, we believe that serological screening for CD and detection of such patients will allow determination of the most convenient treatment strategies for osteoporosis.

  20. [Celiac disease--a frequent cause of "idiopathic osteoporosis" in premenopausal and early postmenopausal women].

    Science.gov (United States)

    Kubincová, L'; Payer, J; Killinger, Z; Macugová, I; Beráková, K

    2007-12-01

    Celiac disease (CD) is an autoimmune disease with a wide variety of clinical symptoms. Osteopathy is its possible manifestation in adulthood. Verify the assumption, in view of contradictory literary data concerning serological screening for CD in osteoporosis, that the screened group could be women with idiopathic osteoporosis diagnosed in premenopause or within 5 years from its onset. PATIENT SAMPLE AND RESULTS: We examined 52 patients with idiopathic osteoporosis detected by a DXA test of LS or the femur in premenopause or within the maximum of 5 years after menopause for the presence of antibodies against gliadins IgA, IgG, endomyzium IgA and transglutaminase IgG. In the case of positive results for any of the antibodies, we also performed gastrofibroscopy and duodenal biopsy. The positivity of antibodies was detected in 21 patients (40.8%). In 15 (28.8%) patients, i.e. after the exclusion of Marsh I in 10 patients (19.8%), histopathology was positive for CD. Significantly higher levels of iPTH (p osteoporosis".

  1. Comparison of depression, anxiety, quality of life, vitality and mental health between premenopausal and postmenopausal women.

    Science.gov (United States)

    Jafari, F; Hadizadeh, M H; Zabihi, R; Ganji, K

    2014-12-01

    The purpose of this research was to investigate and compare the rates of depression, anxiety, quality of life, vitality and mental health between premenopausal and postmenopausal women. The sample included 218 women selected randomly from the cultural center of Tehran in November and December 2013 and was divided into two groups. The first group included 110 postmenopausal women (45-55 years old). One year had passed since their last monthly period and they had not used any hormones. The second group included 108 premenopausal women (35-45 years old) who had not yet experienced menopause. In order to assess data, three tests were used: the Zung Anxiety Self-Report scale, the Beck Depression Inventory and the Quality of Life questionnaire (SF-36). The gathered data were analyzed with the T-test for independent groups. The results indicated that all five hypotheses were confirmed. There were significant differences between the scores of anxiety, depression, quality of life, vitality and mental health between the two groups. Since menopausal women spend almost one-third of their long life in this situation, it can be useful to recognize the causes of these disorders in women and their influences on their families. We can also increase their motivation and self-efficacy in order to improve their quality of life.

  2. Relationship between subclinical hypothyroidism and serum homocysteine concentration in premenopausal women

    Directory of Open Access Journals (Sweden)

    Ayfer Aydoğdu Çolak

    2013-09-01

    Full Text Available Objective: In our study we aimed to examine serum homocysteinelevels of patients without thyroid dysfunctionswho have high serum anti thyroid peroxidase (anti-TPOlevels and patients with subclinical hypothyroidism whohave high serum thyroid stimulating hormone (TSH andanti-TPO levels.Methods: One hundred and seven premenopause femaleoutpatients who referred to endocrine clinic of our hospitalwere included in our study. We generated 3 groups. Firstgroup (Control consists of 53 (50% patients between theages of 30-40 years. Second group (Euthyroid consistsof 31 (29% patients between the ages of 26-49. Thirdgroup (Subclinical Hypothyroidism consists of 23 (21%patients between the ages of 33-53 years. Serum totalcholesterol, triglycerides, high density lipoprotein (HDLlevels were measured by Olympus 2700 autoanalyzer.Serum TSH, free T4, anti-TPO and homocysteine levelswere measured by Siemens Immulite 2000 autoanalyzer.Results: In our study, total cholesterol, triglycerides, lowdensity lipoprotein (LDL and very low density lipoprotein(VLDL levels were not statistically significantly differentamong the groups. Although serum homocysteine levelsof the third group were higher than the other groups it wasnot statistically significantly different among the groups.Conclusion: Serum homocysteine and lipid levels of patientswith euthyroidism and subclinical hypothyroidismwho have positive anti-TPO levels may be inadequate inassessing the risk of cardiovascular diseases. J Clin ExpInvest 2013; 4 (3: 293-297Key words: Hypothyroidsm, homocysteine, premenopause

  3. Restrained eating and self-esteem in premenopausal and postmenopausal women.

    Science.gov (United States)

    Drobnjak, Suzana; Atsiz, Semra; Ditzen, Beate; Tuschen-Caffier, Brunna; Ehlert, Ulrike

    2014-01-01

    There has been limited research about disordered eating in middle-aged women, and to date, few data exist about restrained eating behavior in postmenopausal women. Therefore, the aim of this study was to examine eating behavior with a specific focus on menopause as an associated factor in restrained eating. Beyond this, we were interested in how postmenopausal status and self-esteem would interact to determine eating patterns in women in middle age. We conducted an online survey in women aged between 40 and 66. Eating behavior was assessed with the Eating Disorder Examination-Questionnaire (EDE-Q) in premenopausal (N = 318) and postmenopausal women (N = 250). All participants rated their self-esteem using the Rosenberg Self-Esteem Scale (RSE) and reported their weight, height, waist circumference, and hip circumference. 15.7% of all participants showed clinically meaningful scores on restrained eating. Postmenopausal women showed significantly higher scores on the EDE-Q subscale of restrained eating as compared to premenopausal women, but when controlling for body mass index, however, this finding was no longer significant. Further exploratory analyses suggest that particularly low or high self-esteem levels are associated with restrained eating. Self-esteem might serve as a mediator between menopausal status and restrained eating, however results of these additional analyses were inconsistent. Restrained eating may appear in middle-aged women. Particularly in postmenopausal women, restrained eating might be associated with lower and higher self-esteem.

  4. Endometrial pathology by endometrial curettage in menorrhagia in premenopausal age group.

    Science.gov (United States)

    Riaz, Shazia; Ibrar, Faiza; Dawood, Nasira Sabiha; Jabeen, Alia

    2010-01-01

    Menorrhagia is objectively defined as blood loss greater than 80 ml or menstrual period lasting longer than 7 days. Dysfunctional uterine bleeding is responsible for 80% cases of Menorrhagia. Objective of this study was to find out the endometrial pathology and usefulness of hysterocopic directed endomentrial sampling in patient having menorrhagia in premenopausal age group. This prospective descriptive study was conducted at Unit 1 of the Department of Obstetrics and Gynaecology, Fauji Foundation Hospital Rawalpindi, Pakistan from January to December 2007. During the study period, 100 patients with menorrhagia in age group 35-50 years were selected after fulfilling the inclusion criteria. These patients were selected from Gynaecology out patient department. After detailed history, examination and ultra sonography, they were admitted and hysteroscopic directed endometrial sampling was done endometrial samples were sent for histopathology to find out the endometrial pathology. The selected patients of my study with menorrhagia were scattered over all premenopusal age groups > 35 years. It was observed that 67 patient were above the age of 40 years. The analysis of histopathology reports of endometrial curettage revealed proliferative endomentrium in 33%, cystic hyperplasia's in 25% and carcinoma endometrium in one case. Cystichyperplasia and proliferative endometrium were found in menorrhagic women over 40 years of age. Adenoicarcinoma was found in a single premenopausal women of 48 years. All patients having menorrhagia above 40 years should be screened for any endometrial pathology. Accurate analysis of endometrial sampling is the key to effective therapy and optimal out come.

  5. Early onset vulvar Lichen Sclerosus in premenopausal women and oral contraceptives.

    Science.gov (United States)

    Günthert, Andreas R; Faber, Melanie; Knappe, Gabriele; Hellriegel, Simin; Emons, Günter

    2008-03-01

    For vulvar Lichen sclerosus (LS) immunological factors, genetic predisposition, and decreased 5 alpha-reductase activity have been discussed as aetiological factors. During the last decade an increase of LS in young women has been suspected. Aim of this study was to evaluate data of premenopausal women with early onset LS to find potential risk factors focussing on the use of oral contraceptives. We retrospectively analyzed the data of 40 premenopausal patients with early onset LS regarding use of oral contraceptives (OCPs), and first occurrence of LS. To compare these data in a case-control study we analyzed a matched control group of 110 healthy women. All our LS patients were using OCPs compared to 73 women (66.4%) in the control group. OCPs with anti-androgenic activity (chlormadinone acetate, cyproterone acetate, dienogest, and drospirenone) were used by 28 (70%) of the LS patients and by 35 (47.9%) of the 73 women using OCPs in the control group. Thus, the odds ratio for early onset LS for women using anti-androgenic OCPs was 2.53 (95% CI: 1.12-5.75). Our data suggest that disturbance of the androgen dependent growth of the vulvar skin by OCPs and especially by OCPs with anti-androgenic properties might trigger the early onset of LS in a subgroup of susceptible young women.

  6. Expression of aquaporin water channels in the vagina in premenopausal women.

    Science.gov (United States)

    Kim, Sun-Ouck; Oh, Kyung Jin; Lee, Hyun Suk; Ahn, Kyuyoun; Kim, Soo Wan; Park, Kwangsung

    2011-07-01

    Aquaporins (AQPs) are membrane proteins that facilitate water movement across biological membranes. This study builds on a previous report on the distinct localization of AQPs in the rat vagina. The purposes of this study were to investigate the localization and expression of the AQPs in the vaginal tissue of premenopausal women. Anterior vaginal tissue was collected during transvaginal uterine myomectomy or hysterectomy from 10 premenopausal women (mean age, 40 years) for Western blot and immunohistochemistry. The expression and cellular localization of AQP1-9 were determined in the human vagina by Western blot and immunohistochemistry. Immunolabeling showed that AQP1 was mainly expressed in the capillaries and venules of the vagina, AQP2 was expressed in the cytoplasm of the epithelium, AQP3 was mainly associated with the plasma membrane of the vaginal epithelium, and both AQP5 and AQP6 were expressed in the cytoplasm throughout all vaginal epithelium. Western blot analysis revealed bands at 28 kDa for AQP1, 2, 3, 5, and 6 proteins. However, AQP4, 7, 8, and 9 were not detected. The distinct localization of AQPs in the human vagina suggests that AQP1, 2, 3, 5, and 6 may play an important role in vaginal lubrication in women. © 2011 International Society for Sexual Medicine.

  7. Influence of night-shift and napping at work on urinary melatonin, 17-β-estradiol and clock gene expression in pre-menopausal nurses.

    Science.gov (United States)

    Bracci, M; Copertaro, A; Manzella, N; Staffolani, S; Strafella, E; Nocchi, L; Barbaresi, M; Copertaro, B; Rapisarda, V; Valentino, M; Santarelli, L

    2013-01-01

    Night-workers experience disruption of the sleep-wake cycle and light at night which may increase breast cancer risk by suppressing the nocturnal melatonin surge, resulting in higher levels of circulating estrogens. Night-work may also deregulate peripheral clock genes which have been found to be altered in breast cancer. This study investigated urinary 6-sulfatoxymelatonin (aMT6s), serum 17-beta-estradiol levels in premenopausal shift nurses at the end of the night-shift compared to a control group of daytime nurses. Peripheral clock gene expression in lymphocytes were also investigated. All participants were sampled in the follicular phase of the menstrual cycle. The effect of nurses’ ability to take a short nap during the night-shift was also explored. The shift-work group had significantly lower aMT6s levels than daytime nurses independently of a nap. Night-shift napping significantly influences 17-beta-estradiol levels resulting in higher outcomes in nurses who do not take a nap compared to napping group and daytime workers. Peripheral clock genes expression investigated was not significantly different among the groups. Our findings suggest that shift nurses experience changes in aMT6s levels after a night-shift. Napping habits influence 17-beta-estradiol levels at the end of a night-shift. These findings might be related to the increased cancer risk reported in night-shift workers and suggest that a short nap during night-shifts may exert a positive effect.

  8. Analysis of traditional and emerging risk factors in premenopausal women with coronary artery disease: A pilot-scale study from North India.

    Science.gov (United States)

    Vijayvergiya, Rajesh; Kapoor, Divya; Aggarwal, Ajay; Sangwan, Sonal; Suri, Vanita; Dhawan, Veena

    2017-08-01

    Premenopausal women are known to have less heart disease than their menopausal counterparts and men. However, there is a rising prevalence of coronary artery disease (CAD) in premenopausal females, which necessitates determination of risk factors that negate the effects of hormonal protection. There are few studies describing the prevalence of traditional and emerging risk factors in premenopausal women with CAD. Thus, our objective was to explore the prevalence of traditional and emerging risk factors and features of coronary lesions in premenopausal women with CAD in an Indian population. Forty premenopausal female patients with angiographically proven CAD and undergoing treatment with conventional therapies and 40 age-matched premenopausal females without any evidence of CAD were enrolled. Premenopausal females with CAD most commonly had the single-vessel CAD and the left anterior descending artery was most commonly involved. The prevalence of hypertension, diabetes, obesity, metabolic syndrome, family history of CAD and 10-year risk score was higher in premenopausal females with CAD than controls. Even after treatment with conventional therapies, premenopausal women with CAD had dyslipidemia and significantly elevated levels of emerging risk factors such as ApoB, ApoB/ApoA1 ratio, hsCRP, lipoprotein (a), uric acid, T4, fibrinogen, and total leukocyte count as compared to controls (p risk. Multivariate regression analysis demonstrated that low levels of Apo A1 and high levels of fibrinogen, hsCRP and TG drive the vascular risk, and therefore these factors should be considered as candidates for better diagnosis, early detection, and intervention of CAD in premenopausal women.

  9. Women's acceptance of MRI in breast cancer surveillance because of a familial or genetic predisposition

    NARCIS (Netherlands)

    Essink-Bot, M. L.; Rijnsburger, A. J.; van Dooren, S.; de Koning, H. J.; Seynaeve, C.

    2006-01-01

    Magnetic resonance imaging (MRI) of the breasts is a promising screening modality for early detection in women at increased breast cancer risk. We investigated the subjective experiences with MRI and the preferences for MRI, mammography or clinical breast examination in 178 high-risk women adhering

  10. Risk of death from cardiovascular disease following breast cancer in Southeast Asia : a prospective cohort study

    NARCIS (Netherlands)

    Gernaat, S A M; Ho, P J; Rijnberg, N; Lee, Soo-Chin; Lim, S H; Yap, Y S; Grobbee, D E; Hartman, M; Verkooijen, H M

    2017-01-01

    Breast cancer incidence and survival is high in Southeast Asia. As such, many women diagnosed with breast cancer are at risk of dying of other causes. Given the increased risk of cardiotoxicity induced by breast cancer treatments, it is important to identify patients at high risk of cardiovascular

  11. Teamwork in high-risk environments analogous to space

    Science.gov (United States)

    Kanki, Barbara G.

    1990-01-01

    Mountaineering expeditions combine a number of factors which make them potentially good analogs to the planetary exploration facet of long-duration space missions. A study of mountain climbing teams was conducted in order to evaluate the usefulness of the environment as a space analog and to specifically identify the factors and issues surrounding teamwork and 'successful' team performance in two mountaineering environments. This paper focuses on social/organizational factors, including team size and structure, leadership styles and authority structure which were found in the sample of 22 climb teams (122 individuals). The second major issue discussed is the construction of a valid performance measure in this high-risk environment.

  12. High-Risk Cardiac Disease in Pregnancy: Part I.

    Science.gov (United States)

    Elkayam, Uri; Goland, Sorel; Pieper, Petronella G; Silverside, Candice K

    2016-07-26

    The incidence of pregnancy in women with cardiovascular disease is rising, primarily due to the increased number of women with congenital heart disease reaching childbearing age and the changing demographics associated with advancing maternal age. Although most cardiac conditions are well tolerated during pregnancy and women can deliver safely with favorable outcomes, there are some cardiac conditions that have significant maternal and fetal morbidity and mortality. The purpose of this paper is to review the available published reports and provide recommendations on the management of women with high-risk cardiovascular conditions during pregnancy. Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  13. Mechanical Circulatory Support for High-Risk Pulmonary Embolism.

    Science.gov (United States)

    Elder, Mahir; Blank, Nimrod; Shemesh, Adi; Pahuja, Mohit; Kaki, Amir; Mohamad, Tamam; Schreiber, Theodore; Giri, Jay

    2018-01-01

    Temporary mechanical circulatory support (MCS) devices have a role in treating high-risk patients with pulmonary embolism with cardiogenic shock. Mechanical circulatory device selection should be made based on center experience and device-specific features. All current devices are effective in decreasing right arterial pressure and providing circulatory support of 4 to 5 L/min. The pulmonary artery pulsatility index may prove to be an unreliable method to assess right ventricular function. Careful clinical evaluation on an individual patient basis should determine the need for MCS. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Antiplatelet therapy in populations at high risk of atherothrombosis.

    Science.gov (United States)

    Faxon, David P; Nesto, Richard W

    2006-05-01

    Atherothrombosis is the most common cause of an acute ischemic event. Antiplatelet agents form the cornerstone of atherothrombosis prevention. The purpose of this article is to review the use of antiplatelet agents in patients that are at particularly high risk of atherothrombotic events. To undertake this review, we searched the literature to identify key studies on the use of antiplatelet agents in this group of patients. Antiplatelet agents, such as aspirin and clopidogrel, play a fundamental role in the treatment and management of secondary thrombotic events. The routine use of aspirin is recommended, as it has been shown to reduce the risk of thrombotic events by approximately 25%. Additional benefit has been demonstrated with clopidogrel, both as a monotherapy and in combination with aspirin. In the CAPRIE trial, 19,185 patients with atherosclerotic vascular disease were randomized to receive clopidogrel (75 mg/day) or aspirin (325 mg/day) for a mean duration of follow-up of 1.91 years. Clopidogrel provided an additional 8.7% relative risk reduction in the primary composite endpoint of ischemic stroke, myocardial infraction or vascular death compared with aspirin. In the CURE trial, the addition of clopidogrel to background aspirin was associated with a 20% relative risk reduction in a composite of death from cardiovascular causes, nonfatal myocardial infarction or stroke compared with aspirin alone. In patients undergoing PCI as part of the PCI-CURE substudy, clopidogrel was associated with a 30% relative reduction in the incidence of cardiovascular events in the first 30 days after intervention compared with aspirin. The benefits of antiplatelet therapy continue to be investigated. Whether dual antiplatelet therapy is superior to aspirin monotherapy for high-risk primary prevention is unknown. The ongoing CHARISMA trial aims to determine the relative efficacies of aspirin monotherapy and aspirin/clopidogrel combination therapy in a broad range of high-risk

  15. Recommendations of activity restriction in high-risk pregnancy scenarios

    DEFF Research Database (Denmark)

    Bendix, Jane; Hegaard, Hanne Kristine; Bergholt, Thomas

    2015-01-01

    and the Danish Association of Midwives were asked to complete a tested, structured questionnaire. Results: We sent 1815 invitations; the overall response rate was 54%. A majority of clinicians recommended some form of activity restriction in the nine scenarios. The midwives recommended strict or moderate...... obstetricians and midwives prescribe activity restriction in most high-risk pregnancies. The degree of activity restriction and the presumed effect vary between clinicians. This may reflect different attitudes and lack of guidelines based on clinical studies of a possible benefit of activity restriction....

  16. The Association between Leptin Level and Breast Cancer: A Meta-Analysis.

    Directory of Open Access Journals (Sweden)

    Jingping Niu

    Full Text Available Contradictory results have been reported regarding the association between leptin level and breast cancer. Therefore, a meta-analysis was performed to investigate this issue.Published literature from PubMed and the Chinese National Knowledge Infrastructure (CNKI Database was retrieved. This study was performed based on different cases and control groups. The combined effect ([Formula: see text] with 95% confidence interval (CI was calculated using fixed-effects or random-effects model analysis.Overall, the mean serum leptin level of case groups was significantly higher than that of control groups. A For 9 studies comparing breast cancer cases and healthy controls the combined effect [Formula: see text] was 0.58 with 95% CI (0.48, 0.68. B For 4 studies comparing premenopausal breast cancer cases and healthy controls the