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https://www.readbyqxmd.com/read/28346240/combined-oral-medroxyprogesterone-levonorgestrel-intrauterine-system-treatment-for-women-with-grade-2-stage-ia-endometrial-cancer
#1
Ji Young Hwang, Da Hee Kim, Hyo Sook Bae, Mi-La Kim, Yong Wook Jung, Bo Seong Yun, Seok Ju Seong, Eunah Shin, Mi Kyoung Kim
OBJECTIVE: The aim of this study was to evaluate the oncologic and pregnancy outcomes of combined oral medroxyprogesterone acetate (MPA)/levonorgestrel-intrauterine system (LNG-IUS) treatment in young women with grade 2-differentiated stage IA endometrial adenocarcinoma who wish to preserve fertility. METHODS: We retrospectively reviewed the medical records of patients with grade 2 stage IA endometrial adenocarcinoma who had received fertility-sparing treatment at CHA Gangnam Medical Center between 2011 and 2015...
March 24, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28345485/the-effect-of-tamoxifen-on-thin-endometrium-in-patients-undergoing-frozen-thawed-embryo-transfer
#2
Hanni Ke, Jingjing Jiang, Mingdi Xia, Rong Tang, Yingying Qin, Zi-Jiang Chen
Tamoxifen has played a vital role in endocrine therapy for the treatment of estrogen receptor-positive breast cancer. We examined the effect of tamoxifen in patients with a thin endometrium in frozen-thawed embryo transfer (FET) cycles and compared the improvement in endometrial thickness (EMT) and pregnancy outcomes stratified by different etiologies of thin endometrium. A total of 226 women were recruited for a new tamoxifen protocol; all had an EMT of less than 7.5 mm in previous cycles, including natural cycle (NC), hormone replacement treatment (HRT), and ovulation induction (OI) cycles...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28344885/pappalysin-1-t-cell-receptor-transgenic-allo-restricted-t-cells-kill-ewing-sarcoma-in-vitro-and-in-vivo
#3
Andreas Kirschner, Melanie Thiede, Thomas G P Grünewald, Rebeca Alba Rubio, Günther H S Richter, Thomas Kirchner, Dirk H Busch, Stefan Burdach, Uwe Thiel
Pregnancy-associated plasma protein-A (PAPPA), also known as pappalysin, is a member of the insulin-like growth factor (IGF) family. PAPPA acts as a protease, cleaving IGF inhibitors, i.e., IGF binding proteins (IGFBPs), thereby setting free IGFs. The insulin/IGF-axis is involved in cancer in general and in Ewing sarcoma (ES) in particular. ES is a highly malignant bone tumor characterized by early metastatic spread. PAPPA is associated with various cancers. It is overexpressed and required for proliferation in ES...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28343733/low-risk-papillary-microcarcinoma-of-the-thyroid-a-review-of-active-surveillance-trials
#4
REVIEW
Y Ito, A Miyauchi, H Oda
Papillary microcarcinoma (PMC) of the thyroid is defined as papillary thyroid carcinoma (PTC) measuring ≤1 cm. Many autopsy studies on subjects who died of non-thyroidal diseases reported latent small thyroid carcinoma in up to 5.2% of the subjects. A mass screening study for thyroid cancer in Japanese adult women detected small thyroid cancer in 3.5% of the examinees. This incidence was close to the incidence of latent thyroid cancer and more than 1000 times the prevalence of clinical thyroid cancer in Japanese women reported at that time...
March 16, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28343731/endoplasmic-reticulum-aminopeptidase-2-a-common-immunological-link-to-adverse-pregnancy-outcomes-and-cancer-clearance
#5
Eun D Lee
Endoplasmic Reticulum Aminopeptidase 2 (ERAP2) trims HLA class I-binding peptides, determining the peptide repertoire presented for immune recognition. Variation in the ERAP2 amino acid sequence could affect the ability of some fetuses and tumors to achieve immune evasion. For example, homozygosity for an ERAP2 variant that has increased trimming efficiency for hydrophobic molecules has never been detected in mothers and fetuses. Thus, it is possible that this single nucleotide polymorphism (SNP) in the ERAP2 gene has been selected against in order to prevent alteration of the immune privileged uterine environment, and to allow tumors to escape immune recognition...
March 18, 2017: Placenta
https://www.readbyqxmd.com/read/28340039/infant-birth-outcomes-are-associated-with-dna-damage-biomarkers-as-measured-by-the-cytokinesis-block-micronucleus-cytome-assay-the-dadhi-study
#6
Mansi Dass Singh, Philip Thomas, Maryam Hor, Theodora Almond, Julie Owens, William Hague, Michael Fenech
Accumulation of DNA damage in the first 1000 days may increase risk of accelerated ageing and degenerative diseases in adult life such as cancers. The extent of DNA damage in infants and the correlation of maternal factors during pregnancy with neonate birth outcomes and DNA damage is not known in infants born in Australia. Therefore, we performed a prospective cohort study to collect data on DNA damage in lymphocytes of Australian infants (aged 0, 3 and 6 months), using the cytokinesis block micronucleus cytome (CBMN-Cyt) assay...
March 3, 2017: Mutagenesis
https://www.readbyqxmd.com/read/28339690/automated-classification-of-eligibility-criteria-in-clinical-trials-to-facilitate-patient-trial-matching-for-specific-patient-populations
#7
Kevin Zhang, Dina Demner-Fushman
Objective: To develop automated classification methods for eligibility criteria in ClinicalTrials.gov to facilitate patient-trial matching for specific populations such as persons living with HIV or pregnant women. Materials and Methods: We annotated 891 interventional cancer trials from ClinicalTrials.gov based on their eligibility for human immunodeficiency virus (HIV)-positive patients using their eligibility criteria. These annotations were used to develop classifiers based on regular expressions and machine learning (ML)...
February 19, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28334337/birth-outcomes-among-adolescent-and-young-adult-cancer-survivors
#8
Chelsea Anderson, Stephanie M Engel, Jennifer E Mersereau, Kristin Z Black, William A Wood, Carey K Anders, Hazel B Nichols
Importance: Cancer diagnosis and treatment may adversely affect reproductive outcomes among female cancer survivors. Objective: To compare the birth outcomes of adolescent and young adult cancer survivors (AYA [diagnosed at ages 15-39 years]) with those of women without a cancer diagnosis. Design, Setting, and Participants: The North Carolina Central Cancer Registry (CCR) was used to identify female AYA cancer survivors diagnosed from January 2000 to December 2013; CCR records were linked to statewide birth certificate files from January 2000 to December 2014 to identify postdiagnosis live births to AYA survivors (n = 2598)...
March 23, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28333356/the-safety-and-efficacy-of-controlled-ovarian-hyperstimulation-for-fertility-preservation-in-women-with-early-breast-cancer-a-systematic-review
#9
Rachael J Rodgers, Geoffrey D Reid, Juliette Koch, Rebecca Deans, William L Ledger, Michael Friedlander, Robert B Gilchrist, Kirsty A Walters, Jason A Abbott
STUDY QUESTION: Can controlled ovarian hyperstimulation (COH) for fertility preservation be effectively conducted in women with breast cancer without worsening their prognosis? SUMMARY ANSWER: COH with co-administration of letrozole suppresses oestradiol levels without significantly impacting oocyte yield or decreasing disease-free survival rates. WHAT IS KNOWN ALREADY: Oestradiol has the capacity to stimulate the proliferation of breast cancer cells...
February 27, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28332940/longitudinal-cancer-risk-management-trajectories-of-brca1-2-mutation-positive-reproductive-age-women
#10
Jennifer Louise Young, Allison Werner-Lin, Rebecca Mueller, Lindsey Hoskins, Norman Epstein, Mark H Greene
Young women with BRCA1/2 mutations face difficult health-care decisions regarding family formation, fertility, breastfeeding, and whether/when to undergo cancer risk-reducing surgery. This longitudinal qualitative study investigated these life choices during the reproductive years. We conducted two semistructured interviews over three years with 12 reproductive-age BRCA1/2-positive women. Researchers coded transcripts to examine the evolution of risk perceptions, risk management, and family planning decisions...
February 14, 2017: Journal of Psychosocial Oncology
https://www.readbyqxmd.com/read/28329676/lineage-biased-stem-cells-maintain-estrogen-receptor-positive-and-negative-mouse-mammary-luminal-lineages
#11
Chunhui Wang, John R Christin, Maja H Oktay, Wenjun Guo
Delineating the mammary differentiation hierarchy is important for the study of mammary gland development and tumorigenesis. Mammary luminal cells are considered a major origin of human breast cancers. However, how estrogen-receptor-positive (ER(+)) and ER(-) luminal cells are developed and maintained remains poorly understood. The prevailing model suggests that a common stem/progenitor cell generates both cell types. Through genetic lineage tracing in mice, we find that SOX9-expressing cells specifically contribute to the development and maintenance of ER(-) luminal cells and, to a lesser degree, basal cells...
March 21, 2017: Cell Reports
https://www.readbyqxmd.com/read/28323962/men1-dependent-breast-cancer-indication-for-early-screening-results-from-the-dutch-men1-study-group
#12
Rachel S van Leeuwaarde, Koen Dreijerink, Margreet G Ausems, Hanneke J Beijers, Olaf M Dekkers, Wouter W de Herder, Anouk N van der Horst-Schrivers, Madeleine L Drent, Peter H Bisschop, Bas Havekes, Petra H M Peeters, Ruud M Pijnappel, Menno R Vriens, Gerlof D Valk
Objective: Multiple Endocrine Neoplasia type 1 (MEN1) is associated with an early onset elevated breast cancer risk. This finding potentially has implications for breast cancer screening for females with MEN1. Considering the impact for females with MEN1, regarding distress and anxiety, it is necessary to assess if other risk factors are involved to identify those at greatest risk. Design: A cross-sectional case control study was performed using the Dutch MEN1 cohort, including >90% of the Dutch MEN1 population of 18 years and older...
March 17, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323530/long-and-winding-road-of-cancer-and-pregnancy-a-need-for-action
#13
Fedro A Peccatori, Monica Fumagalli
No abstract text is available yet for this article.
March 21, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28321344/pituitary-adenoma-and-hyperprolactinemia-accompanied-by-idiopathic-granulomatous-mastitis
#14
Sebahattin Destek, Vahit Onur Gul, Serkan Ahioglu, Kursat Rahmi Serin
Idiopathic granulomatous mastitis (IGM) is a rare chronic inflammatory disease of the breast, and its etiology remains not fully elucidated. IGM is observed more often in patients with autoimmune disease. Hyperprolactinemia is observed during pregnancy, lactation, and a history of oral contraceptive use. A 39-year-old patient with no history of oral contraceptive use presented with complaints such as redness, pain, and swelling in her left breast. Ultrasound and magnetic resonance imaging (MRI) revealed a suspicious inflamed mass lesion...
2017: Case Reports in Endocrinology
https://www.readbyqxmd.com/read/28319818/a-task-based-assessment-of-parental-occupational-exposure-to-pesticides-and-childhood-acute-lymphoblastic-leukemia
#15
Robert B Gunier, Alice Kang, S Katharine Hammond, Kyndaron Reinier, C Suzanne Lea, Jeffrey S Chang, Monique Does, Ghislaine Scelo, Janice Kirsch, Vonda Crouse, Robert Cooper, Patricia Quinlan, Catherine Metayer
OBJECTIVES: Associations between parental occupational pesticide exposure and childhood acute lymphoblastic leukemia (ALL) vary across studies, likely due to different exposure assessment methodologies. METHODS: We assessed parental occupational pesticide exposure from the year before pregnancy to the child's third year of life for 669 children diagnosed with ALL and 1021 controls. We conducted expert rating using task-based job modules (JM) to estimate exposure to pesticides among farmer workers, gardeners, agricultural packers, and pesticide applicators...
March 16, 2017: Environmental Research
https://www.readbyqxmd.com/read/28318706/special-situations-in-inflammatory-bowel-disease-first-latin-american-consensus-of-the-pan-american-crohn-s-and-colitis-organisation-pancco
#16
J K Yamamoto-Furusho, F Bosques-Padilla, P Daffra, J De-Paula, J Etchevers, M T Galiano, P Ibañez, F Juliao, P Kotze, J M Marroquín de la Garza, R Monreal Robles, J L Rocha, F Steinwurz, R Vázquez-Frías, G Veitia, C Zaltman
This is the first Latin American Consensus of the Pan American Crohn's and Colitis Organisation (PANCCO) regarding special situations in patients with inflammatory bowel disease (IBD). The aim of this consensus is to raise awareness in the medical community in all Latin American countries with respect to pregnancy, vaccinations, infections, neoplasms, including colorectal cancer, and pediatric issues in patients with IBD.
March 16, 2017: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/28318556/natural-killer-cells-in-placentation-and-cancer-implications-for-hypertension-during-pregnancy
#17
Heather Yvonne Small, Denise C Cornelius, Tomasz J Guzik, Christian Delles
Hypertension during pregnancy is the most common medical condition encountered during gestation. Despite this, knowledge of the mechanisms that underlie the disease and the development of new therapies are limited. Hypertension during pregnancy and some forms of cancer confer an increased risk to the development of cardiovascular disease later in life; one mechanism which may link these conditions is the involvement of natural killer (NK) cells. Whilst immunology and immunotherapy are well-developed areas in oncology; the complex mechanisms of the immune system in health and disease at the maternal-fetal interface are less well-defined...
March 7, 2017: Placenta
https://www.readbyqxmd.com/read/28317045/fibrolamellar-variant-of-hepatocellular-carcinoma-presenting-during-pregnancy-management-dilemmas
#18
Nagalapuram Vishnu, Aditya V Kulkarni, Sreenivasan Vidhyalakshmi, Swaminathan Sambandam, Prerna Garg, Venkatakrishnan LeelaKrishnan, Krishnaveni Janarthan, Gursharan Singh, Maninder Kaur, T V Chitra, Biku Joseph John
The Fibrolamellar variant of Hepatocellular Carcinoma (FLHCC) is a rare form of liver cancer that presents in the 3(rd) decade of life, is rarely associated with cirrhosis or chronic Hepatitis B/C virus infection, and usually presents with normal serum alpha-fetoprotein (AFP) levels. FLHCC presenting during pregnancy is extremely rare, with only 4 cases reported. We present a case of FLHCC in pregnancy and discuss the dilemmas in management. A 26 year-old primigravida, 26 weeks of gestation presented with a month's history of obstructive jaundice secondary...
February 2017: Ann Hepatobiliary Pancreat Surg
https://www.readbyqxmd.com/read/28315546/unintended-pregnancy-a-systematic-review-of-contraception-use-and-counseling-in-women-with-cancer
#19
Laura Britton
BACKGROUND: Women with past or current cancer diagnoses can benefit from planning pregnancies to optimize maternal health and birth outcomes.
. OBJECTIVES: The purpose of this systematic review is to identify unmet needs for family planning services among women with cancer by describing the prevalence of contraception counseling, contraception use, unintended pregnancy, and abortion.
. METHODS: Using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, 16 studies were included...
April 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28304416/gynecologic-malignancies-in-pregnancy-balancing-fetal-risks-with-oncologic-safety
#20
REVIEW
Christina N Cordeiro, Mary L Gemignani
Importance: Cancer occurs in 0.05% to 0.1% of all pregnancies. Despite literature reporting good oncologic and fetal outcomes in women treated for cancer during pregnancy, as many as 44% of gynecologists would offer termination, and 37% would not administer chemotherapy or radiotherapy in pregnancy. Objectives: The aims of this study were to summarize current recommendations for the treatment of cervical and ovarian cancers in pregnancy and to review updates on existing knowledge regarding the safety of surgical and chemotherapeutic treatments in pregnancy, including both oncologic and fetal outcomes...
March 2017: Obstetrical & Gynecological Survey
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