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Breast cancer and adolescent

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https://www.readbyqxmd.com/read/28174375/-characteristics-of-adolescent-and-young-adult-cancer
#1
Keizo Horibe
In adolescent and young adult(AYA)population, cancer is the leading cause of death due to illness with the lowest mortality rate as well as children, and national measures for cancer was left behind. Leukemia, lymphomas, brain tumors, thyroid cancer, ovarian cancer, cervical cancer, breast cancer, testicular cancer and bone and soft tissue sarcomas account for majority of the cancers in this age group. There has been no significant improvement in AYA patients in contrast to other age groups. AYA patients with cancer are under growing independency, starting in life to the community, and reproductive age...
January 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28155019/the-positive-effect-of-a-dedicated-adolescent-and-young-adult-fertility-program-on-the-rates-of-documentation-of-therapy-associated-infertility-risk-and-fertility-preservation-options
#2
Jeremy Lewin, Justin Ming Zheng Ma, Laura Mitchell, Seline Tam, Natasha Puri, Derek Stephens, Amirrtha Srikanthan, Philippe Bedard, Albiruni Razak, Michael Crump, David Warr, Meredith Giuliani, Abha Gupta
PURPOSE: Minimal data exist regarding documentation of therapy-associated infertility risk (IR) and fertility preservation (FP) options during the initial oncology consultation prior to systemic therapy. This study investigated factors affecting IR/FP documentation and assessed the effect of implementation of an Adolescent and Young Adult (AYA) program on documentation rates. METHODS: A retrospective review of charts of patients receiving gonadotoxic therapy was undertaken for documentation of IR/FP pre- and post-implementation of an AYA program...
February 2, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28133728/weight-and-weight-changes-in-early-adulthood-and-later-breast-cancer-risk
#3
Bernard Rosner, A Heather Eliassen, Adetunji T Toriola, Wendy Y Chen, Susan E Hankinson, Walter C Willett, Catherine S Berkey, Graham A Colditz
Obesity is a well-established cause of postmenopausal breast cancer. However, early life adiposity is inversely associated with breast cancer incidence. To understand these conflicting relations, we use validated measures to assess adiposity in childhood and late adolescence, as well as weight change, in relation to total invasive breast cancer incidence and receptor subtypes. We conducted a prospective observational study among 74,177 women from the Nurses' Health Study from 1980-2012, with updated risk factors every 2 years during which 4965 incident invasive breast cancers occurred...
January 30, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28114748/incorporation-of-the-time-aspect-into-the-liability-threshold-model-for-case-control-family-data
#4
Luise Cederkvist, Klaus K Holst, Klaus K Andersen, David V Glidden, Kirsten Frederiksen, Susanne K Kjaer, Thomas H Scheike
Familial aggregation and the role of genetic and environmental factors can be investigated through family studies analysed using the liability-threshold model. The liability-threshold model ignores the timing of events including the age of disease onset and right censoring, which can lead to estimates that are difficult to interpret and are potentially biased. We incorporate the time aspect into the liability-threshold model for case-control-family data following the same approach that has been applied in the twin setting...
January 23, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/28068940/early-life-socioeconomic-environment-and-mammographic-breast-density
#5
Parisa Tehranifar, Barbara A Cohn, Julie D Flom, Angeline Protacio, Piera Cirillo, L H Lumey, Karin B Michels, Mary Beth Terry
BACKGROUND: Early life social environment may influence breast cancer through shaping risk factors operating in early life, adolescence and adulthood, or may be associated with breast cancer risk independent of known risk factors. We investigated the associations between early life socioeconomic status (SES) and mammographic density, a strong risk factor for breast cancer, and the extent to which these associations were independent of risk factors across the lifecourse. METHODS: We used data from an adult follow-up study of two U...
January 10, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28062981/body-size-from-birth-through-adolescence-in-relation-to-risk-of-benign-breast-disease-in-young-women
#6
Catherine S Berkey, Bernard Rosner, Rulla M Tamimi, Walter C Willett, Martha Hickey, Adetunji Toriola, A Lindsay Frazier, Graham A Colditz
PURPOSE: Body size, from birth throughout adulthood, is associated with breast cancer risk, but few studies have investigated early-life body size and benign breast disease (BBD), a well-established breast cancer risk factor. We consider whether prenatal factors and size at birth, 10, 18 year, and intervening growth, are related to BBD risk. METHODS: The Growing Up Today Study includes 9032 females who completed questionnaires annually from 1996 to 2001, then 2003, 2005, 2007, 2010, and 2013...
February 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28039365/complete-prevalence-of-malignant-primary-brain-tumors-registry-data-in-the-united-states-compared-with-other-common-cancers-2010
#7
Adah S Zhang, Quinn T Ostrom, Carol Kruchko, Lisa Rogers, David M Peereboom, Jill S Barnholtz-Sloan
BACKGROUND: Complete prevalence proportions illustrate the burden of disease in a population. This study estimates the 2010 complete prevalence of malignant primary brain tumors overall and by Central Brain Tumor Registry of the United States (CBTRUS) histology groups, and compares the brain tumor prevalence estimates to the complete prevalence of other common cancers as determined by the Surveillance, Epidemiology, and End Results Program (SEER) by age at prevalence (2010): children (0-14 y), adolescent and young adult (AYA) (15-39 y), and adult (40+ y)...
December 29, 2016: Neuro-oncology
https://www.readbyqxmd.com/read/28003027/lifetime-body-size-and-estrogen-receptor-positive-breast-cancer-risk-in-the-california-teachers-study-cohort
#8
Pamela L Horn-Ross, Alison J Canchola, Leslie Bernstein, Susan L Neuhausen, David O Nelson, Peggy Reynolds
BACKGROUND: Obesity is a public health epidemic and an important breast cancer risk factor. The relationship between interrelated body measurements is complex and most studies fail to account for this complexity. We identified key aspects of body size which jointly, over the life-course (since adolescence), are associated with estrogen-receptor-positive (ER+) breast cancer risk. METHODS: Among 109,862 women participating in the California Teachers Study cohort, 3844 were diagnosed with invasive ER+ breast cancer between 1997-1998 and December 2011...
December 21, 2016: Breast Cancer Research: BCR
https://www.readbyqxmd.com/read/27960229/automated-telephone-communication-systems-for-preventive-healthcare-and-management-of-long-term-conditions
#9
REVIEW
Pawel Posadzki, Nikolaos Mastellos, Rebecca Ryan, Laura H Gunn, Lambert M Felix, Yannis Pappas, Marie-Pierre Gagnon, Steven A Julious, Liming Xiang, Brian Oldenburg, Josip Car
BACKGROUND: Automated telephone communication systems (ATCS) can deliver voice messages and collect health-related information from patients using either their telephone's touch-tone keypad or voice recognition software. ATCS can supplement or replace telephone contact between health professionals and patients. There are four different types of ATCS: unidirectional (one-way, non-interactive voice communication), interactive voice response (IVR) systems, ATCS with additional functions such as access to an expert to request advice (ATCS Plus) and multimodal ATCS, where the calls are delivered as part of a multicomponent intervention...
14, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27940980/family-based-breast-cancer-prevention-efforts-in-adolescence
#10
Mary Beth Terry, Angela Bradbury
No abstract text is available yet for this article.
November 2016: Pediatrics
https://www.readbyqxmd.com/read/27915987/sex-differences-in-alcohol-use-disorder
#11
Roberta Agabio, Claudia Pisanu, Gian Luigi Gessa, Flavia Franconi
BACKGROUND: Alcohol use disorder (AUD) is a common and disabling mental disorder associated with a significant burden of medical consequences and high socioeconomic costs. Although a growing number of studies support the existence of sex differences in several aspects of alcohol consumption and AUD, the majority of investigations have been conducted in men. OBJECTIVE: This article was aimed at reviewing sex differences in AUD, focusing on epidemiology, neurobiology, pharmacokinetics, susceptibility to medical consequences, and treatment...
December 1, 2016: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/27909901/obesity-and-breast-cancer
#12
Renée T Fortner, Verena Katzke, Tilman Kühn, Rudolf Kaaks
The relationship between adiposity and breast cancer risk and prognosis is complex, with associations that differ depending on when body size is assessed (e.g., pre- vs. postmenopausal obesity) and when breast cancer is diagnosed (i.e., pre- vs. postmenopausal disease). Further, the impact of obesity on risk differs by tumor hormone receptor status (e.g., estrogen (ER) and progesterone (PR) receptor) and, among postmenopausal women, use of exogenous hormones (i.e., hormone replacement therapy (HRT)). In the context of these complexities, this review focuses on associations between childhood and adolescent adiposity, general adiposity, weight changes (i...
2016: Recent Results in Cancer Research
https://www.readbyqxmd.com/read/27846658/late-effects-following-treatment-of-hodgkin-lymphoma-during-childhood-and-adolescence-results-of-the-hodgkin-lymphoma-late-effects-research-project
#13
W Dörffel, M Riepenhausen, H Lüders, J Brämswig
Survival rates have been excellent in patients treated for Hodgkin lymphoma (HL) during childhood and adolescence. Unfortunately, severe treatment related late effects have been observed. It was therefore an important aim of the cooperative pediatric HL therapy studies in Germany to reduce the number of late effects without jeopardizing the excellent treatment results. Progress and relapses of HL were analyzed to obtain important information for the future salvage therapy. All late effects were documented and their etiologies analyzed...
November 2016: Klinische Pädiatrie
https://www.readbyqxmd.com/read/27845854/on-site-fertility-preservation-services-for-adolescents-and-young-adults-in-a-comprehensive-cancer-center
#14
Mary Peavey, Sara Arian, William Gibbons, Karen Lu, David Gershenson, Terri Woodard
PURPOSE: Adolescents and young adults (AYAs) receiving cancer treatments that may impair fertility should receive counseling about risk of infertility and options for fertility preservation (FP) before treatment and/or during survivorship. Our objective was to define the AYA patient population referred to an on-site fertility consultation service within a comprehensive cancer center and determine factors associated with patients proceeding with FP treatment. METHODS: We conducted a retrospective chart review of AYA women who completed a consultation at the MD Anderson Fertility Preservation and Family Building Service during the first year of service...
November 15, 2016: Journal of Adolescent and Young Adult Oncology
https://www.readbyqxmd.com/read/27810485/breast-cancer-risk-and-the-interaction-between-adolescent-body-size-and-weight-gain-in-later-life-a-case-control-study
#15
Ines Florath, Danja Sarink, Christobel Saunders, Jane Heyworth, Lin Fritschi
BACKGROUND: While the breast cancer risk associated with increasing adult BMI in postmenopausal women can be explained by increases in concentrations of endogenous estrogens the biologic mechanisms behind the inverse association between adolescent BMI and breast cancer risk are still a subject of controversial debate. METHODS: We investigated the association of breast cancer with body size and changes in body size across life time estimated by age-specific BMI Z scores and changes in BMI Z scores from teenage years to middle age in an age-matched population-based case-control study of 2994 Australian women...
December 2016: Cancer Epidemiology
https://www.readbyqxmd.com/read/27805927/management-of-gynecomastia-in-patients-with-different-body-types-considerations-on-312-consecutive-treated-cases
#16
Alessandro Innocenti, Dario Melita, Francesco Mori, Francesco Ciancio, Marco Innocenti
BACKGROUND: Gynecomastia is a common finding in male subjects which incidence varies widely in the world population. In adolescents, it is frequently temporary but, if it becomes persistent, it generates considerable embarrassment, inducing the patients to seek surgical consultation. Even in patients with good body contour, gynecomastia creates even greater distress considering the special attention given by these subjects to their physical appearance. The authors present their experience in the treatment of gynecomastia comparing different body types of patients with the aim to investigate dissimilar expectations, needs and surgical outcomes thus optimizing the management of the pathological condition, achieving high levels of agreement and reducing unsatisfied patients arising from cosmetic surgery...
November 1, 2016: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/27765796/early-life-residence-fish-consumption-and-risk-of-breast-cancer
#17
Alfheidur Haraldsdottir, Laufey Steingrimsdottir, Unnur Valdimarsdottir, Thor Aspelund, Laufey Tryggvadottir, Tamara B Harris, Lenore Launer, Lorelei A Mucci, Edward L Giovannucci, Hans-Olov Adami, Vilmundur Gudnason, Johanna E Torfadottir
BACKGROUND: Little is known about fish intake throughout the life course and the risk of breast cancer. METHODS: We used data on the first residence of 9,340 women born 1908-1935 in the Reykjavik Study as well as food frequency data for different periods of life from a subgroup of the cohort entering the AGES-Reykjavik Study (n = 2,882). RESULTS: During a mean follow-up of 27.3 years, 744 women were diagnosed with breast cancer in the Reykjavik Study...
October 10, 2016: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/27738376/paroxetine-the-antidepressant-from-hell-probably-not-but-caution-required
#18
REVIEW
Robert M Nevels, Samuel T Gontkovsky, Bryman E Williams
Paroxetine, also known by the trade names Aropax, Paxil, Pexeva, Seroxat, Sereupin and Brisdelle, was first marketed in the U.S. in 1992. Effective for major depression and various anxiety disorders, it quickly gained a sizable share of the antidepressant prescription market. By the late 1990s, paroxetine frequently was being associated with serious drug interactions and medication side effects. Most significantly, in a major Canadian epidemiological study examining the relationship between antidepressants and diseases, paroxetine was associated with a 620 percent increase in the rate of breast cancer in women who had taken it over a four-year period...
March 1, 2016: Psychopharmacology Bulletin
https://www.readbyqxmd.com/read/27721839/effects-of-early-menarche-on-physical-and-psychosocial-health-problems-in-adolescent-girls-and-adult-women
#19
REVIEW
Jae-Ho Yoo
The menarcheal age of Korean women has been rapidly decreasing for the last 50 years, and the average menarcheal age of women born in the 1990s is approaching 12.6 years. In addition, interest in early puberty has been increasing recently owing to the rapid increase in precocious puberty. Generally, out of concern for short stature and early menarche, idiopathic central precocious puberty in female adolescents is treated with gonadotropin-releasing hormone analogs. Studies to date have described the association between early menarche and psychosocial problems such as delinquency and risky sexual behavior, as well as physical health problems such as obesity, diabetes, cardiovascular diseases, and breast cancer throughout the lifespan of women...
September 2016: Korean Journal of Pediatrics
https://www.readbyqxmd.com/read/27651058/-the-clonal-evolution-of-osteosarcomas
#20
D Baumhoer
Osteosarcomas are highly aggressive bone tumors that mainly occur in the metaphyses of long bones in children and adolescents. Genetically, they are characterized by complex structural and numerical aberrations with large intra- and interindividual variations which hamper the identification of the initiating and driving events. Sequencing and copy number analyses in a study of 123 pretherapeutic osteosarcoma samples identified mutations in 14 genes as the potential main drivers. Although almost half of all osteosarcomas could be attributed to mutations in TP53 and RB1, no single driver gene could be found that was clearly responsible for the majority of tumors...
November 2016: Der Pathologe
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