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Anovulatory bleeding

Claire Ann Jones, Kimberly Garbedian, Marjorie Dixon, Kellie Murphy, Heather Shapiro
OBJECTIVE: A recent retrospective study demonstrated that anovulatory infertile women who did not have a progestogen-induced withdrawal bleed before treatment with clomiphene citrate (CC) had higher pregnancy rates than women who had a withdrawal bleed and those who had spontaneous menstrual bleeding. We sought to assess endometrial thickness at the time of ovulation in oligo-ovulatory and anovulatory women who took CC with or without a preceding progestogen-induced withdrawal bleed. METHODS: We conducted a pilot randomized trial in which women with infertility and oligomenorrhea or amenorrhea were randomly assigned to take either CC after a withdrawal bleed induced by medroxyprogesterone acetate (MPA) 10 mg daily for 10 days or to take CC without such a bleed...
May 2016: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
Ayesha Zia, Madhvi Rajpurkar
Unpredictable, prolonged or heavy menstrual bleeding (HMB) may be expected for many adolescents soon after menarche. A decade of clinical experience and research has now established firmly that bleeding disorders (BD) are common in adolescents with HMB. Despite these advances, many questions remain, and several aspects of the diagnosis and management of BDs in adolescents are not supported by rigorous clinical trials. In this overview, four major areas will be discussed. First, we will discuss the frequency of BDs in young women with HMB...
July 2016: Thrombosis Research
Uddhav K Chaudhari, M Imran, Dhananjay D Manjramkar, Siddhanath M Metkari, Nilesh P Sable, Dnyaneshwar S Gavhane, Rajendra R Katkam, Geetanjali Sachdeva, Meenakshi H Thakur, Sanjeeva D Kholkute
Ultrasound is a powerful, low-cost, non-invasive medical tool used by laboratory animal veterinarians for diagnostic imaging. Sonohysterography and transvaginal ultrasound are frequently used to assess uterine anomalies in women presenting with abnormal uterine bleeding (AUB). In the present study, we have evaluated the abdominal ultrasound of bonnet monkeys ( n = 8) showing spontaneous ovulatory ( n = 5) and anovulatory ( n = 3) AUB. The ovulatory ( n = 5) macaques showed cyclic AUB for 7-8 days...
February 2017: Laboratory Animals
Rehana Khan, Rana K Sherwani, Safia Rana, Seema Hakim, Zeeba S Jairajpuri
BACKGROUND: The term dysfunctional uterine bleeding (DUB) refers to any abnormal bleeding from the uterus, unassociated with tumour, inflammation and pregnancy. The histological diagnosis of DUB is very essential for adequate management especially in perimenopausal and postmenopausal females. The present study was undertaken with the aim of evaluating DUB in various age groups, carry out histopathological study of the endometrium and analyze its clinic-pathological patterns. METHODS: The study included 500 cases of atypical uterine bleeding, out of which 120 cases of DUB were included based on clinical features and detailed investigations...
2016: Iranian Journal of Pathology
Yi Lin, Li Dong
OBJECTIVE: To explore the molecular biological mechanism of ZHU's Tiaojing Cuyun Recipe (TCR) for treating anovulatory infertility patients with Shen deficiency syndrome (SDS) by observing its clinical efficacy. METHODS: Using randomized blocking methods, 80 patients were assigned to the treatment group (40 cases) and the control group (40 cases). Patients with regular menstrual cycle started medication from the 5th day of menstruation. Those with irregular menstrual cycle first took progesterone till withdrawal bleeding ,and then started medication from the 5th day of vaginal bleeding...
October 2015: Chinese Journal of Integrated Traditional and Western Medicine
Neil F Goodman, Rhoda H Cobin, Walter Futterweit, Jennifer S Glueck, Richard S Legro, Enrico Carmina
Polycystic ovary syndrome (PCOS) is recognized as the most common endocrine disorder of reproductive-aged women around the world. This document, produced by the collaboration of the American Association of Clinical Endocrinologists and the Androgen Excess Society aims to highlight the most important clinical issues confronting physicians and their patients with PCOS. It is a summary of current best practices in 2014. Insulin resistance is believed to play an intrinsic role in the pathogenesis of PCOS. The mechanism by which insulin resistance or insulin give rise to oligomenorrhea and hyperandrogenemia, however, is unclear...
December 2015: Endocrine Practice
Miriam H Labbok
This chapter reviews the literature on postpartum coital behavior, anovulatory and ovulatory bleeding episodes, and the methodology and efficacy of Lactational Amenorrhea Method and progesterone-only oral contraceptives. Of interest is the finding that breastfeeding women may resume coital behavior earlier postpartum, but report increased discomfort over time. The high efficacy of the Lactational Amenorrhea Method is confirmed and data illustrating possible relaxation of some criteria are presented. The conflicting guidance of CDC and WHO concerning immediate postpartum use of progestin-only methods is presented...
December 2015: Clinical Obstetrics and Gynecology
Réne Druckmann
Dysfunctional uterine bleeding (DUB) is defined as excessive or prolonged uterine bleeding in premenopausal women that is not caused by pelvic pathology, medications, systemic disease or pregnancy. It is a common condition that can lead not only to physical symptoms such as iron deficiency, anaemia, cramps and fatigue, but also has significant psychological and social effects that impair a woman's quality of life. Progesterone is highly important in the regulation of menstrual bleeding and a progesterone-deficient anovulatory state is a common cause of DUB...
December 1, 2010: Hormone Molecular Biology and Clinical Investigation
Min Li, Kun Ma, Jing Shan
OBJECTIVE: In this study, the clinical data of 240 cases of data acquisition on ovulation in patients with anovulatory infertility. METHOD: Using the method of factor analysis, summed up the distribution situation of various syndromes and the relationship of disease-syndrome-symptom. RESULT: From the study we found that polycystic ocary syndrome > premature ovarian failure > corpus luteum insufficiency > luteinized unruptured follicle syndrome > hyperprolactinemia > anovulatory dysfunctional uterine bleeding...
October 2014: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
N Parahuleva, B Pehlivanov, M Orbecova, E Uchikova, H Ivancheva
UNLABELLED: Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women of reproductive age and the leading cause of oligo/anovulatory infertility. The incidence of PCOS in the population is 5-10% depending on the phenotypic expression of the syndrome as use criteria for diagnosis Anti- Mullerian Hormone may be defined as a glycoprotein growth factor having autocrine and paracrine deystvie. Prodused in granulosa cells of the ovary and related to the growth and development of follicles...
2014: Akusherstvo i Ginekologii︠a︡
Jingzhu Wang, Rui Yang, Wenning Yang, Xin Liu, Yanyi Xing
Progesterone (PROG) is a naturally occurring progestagen, which has been used to prevent preterm birth, control persistent anovulatory bleeding, and treat premenstrual syndrome in clinical practices. Studies on the metabolism of PROG have demonstrated that PROG is the precursor of other steroids such as 5β-pregnane-3α,20α-diol (PD), testosterone (T), and 17-hydroxyprogesterone. PD is the most commonly used endogenous reference compound (ERC) in the isotope ratio mass spectrometry (IRMS) analysis for doping control...
September 2014: Analytical and Bioanalytical Chemistry
Rajshri P Damle, N V Dravid, Kishor H Suryawanshi, Arundhati S Gadre, Priya S Bagale, Neelam Ahire
BACKGROUND: Abnormal uterine bleeding is the Common presenting complaint in Gynaecology Outpatient Department in all age groups. It is due to the anovulatory cycles which are commonly seen in adolescent and peri-menopausal women. Abnormal uterine bleeding is caused by wide variety of organic or non-organic causes. Histopathological examination of endometrial sample remains the gold standard for diagnosis of endometrial pathology. AIM: To study the clinicopathological spectrum of endometrium in abnormal uterine bleeding in peri-menopausal and post-menopausal age groups...
December 2013: Journal of Clinical and Diagnostic Research: JCDR
Shan Bao, Shu-Ying Yang, Zhuo-Ri Li, Ge-Bo Wen
OBJECTIVE: To screen, identify, and compare the serum biomarkers between anovulatory dysfunctional uterine bleeding (ADUB) and ovulatory dysfunctional uterine bleeding (ODUB) in Lizu females. METHODS: The subjects included 128 ADUB patients, 63 ODUB patients, and 93 controls. The serum and supernate of the subjects' mense were collected and stored at -80 °C until use. Differential proteins in the sera of three groups were screened using surface-enhanced laser desorption ionization time-of-flight mass spectrometry...
February 2014: Asian Pacific Journal of Tropical Medicine
Malcolm G Munro
Postmenopausal uterine bleeding is defined as uterine bleeding after permanent cessation of menstruation resulting from loss of ovarian follicular activity. Bleeding can be spontaneous or related to ovarian hormone replacement therapy or to use of selective estrogen receptor modulators (eg, tamoxifen adjuvant therapy for breast carcinoma). Because anovulatory "cycles" with episodes of multimonth amenorrhea frequently precede menopause, no consensus exists regarding the appropriate interval of amenorrhea before an episode of bleeding that allows for the definition of postmenopausal bleeding...
2014: Permanente Journal
Yan Li, Hongying Kuang, Wenjuan Shen, Hongli Ma, Yuehui Zhang, Elisabet Stener-Victorin, Ernest Hung, Yu Ng, Jianping Liu, Haixue Kuang, Lihui Hou, Xiaoke Wu
INTRODUCTION: Letrozole is being used as an alternative to clomiphene citrate in women with polycystic ovary syndrome (PCOS) requiring ovulation induction. Berberine, a major active component of Chinese herbal medicine rhizoma coptidis, has been used to improve insulin resistance to facilitate ovulation induction in women with PCOS but there is no study reporting the live birth or its potential as a complementary treatment to letrozole. We aim to determine the efficacy of letrozole with or without berberine in achieving live births among 660 infertile women with PCOS in Mainland China...
November 25, 2013: BMJ Open
Janice J Twiss
New universal terminology, classifications, and definitions recommended by the International Federation of Gynecology and Obstetrics and supported by the American College of Obstetricians and Gynecologists to describe abnormal uterine bleeding abnormalities in reproductive women are presented. Identification and management of anovulatory and ovulatory uterine bleeding are explored.
December 10, 2013: Nurse Practitioner
Meredith Brower, Kathleen Brennan, Marita Pall, Ricardo Azziz
OBJECTIVE: The objective of the study was to evaluate the relationship between the severity of menstrual disturbances and the degree of insulin resistance in women with polycystic ovary syndrome (PCOS). DESIGN: This was a cross-sectional study. SETTING: The study was conducted at a tertiary care academic medical center. PATIENTS: Four hundred ninety-four women diagnosed with PCOS by the Rotterdam criteria and 138 eumenorrheic, nonhirsute, control women participated in the study...
December 2013: Journal of Clinical Endocrinology and Metabolism
Joelle Borhart
Abnormal uterine bleeding is the most common reason women seek gynecologic care, and many of these women present to an emergency department for evaluation. It is essential that emergency clinicians have a thorough understanding of the underlying physiology of the menstrual cycle to appropriately manage a nonpregnant woman with abnormal bleeding. Evidence to guide the management of nonpregnant patients with abnormal bleeding is limited, and recommendations are based mostly on expert opinion. This issue reviews common causes of abnormal bleeding, including anovulatory, ovulatory, and structural causes in both stable and unstable patients...
August 2013: Emergency Medicine Practice
Jing-Cheng Dong, Jin-Feng Wu, Hong-Ying Zhang, Wei-Yi Gong, Bao-Jun Liu, Hai-lin Xu
Treating different diseases by the same method is one of the most important characteristics in Chinese medicine, and as the main principle of treatment it has been widely applied in Chinese clinics. Its clinical effect is clear. The integration of 'differentiation of diseases' and 'differentiation of syndrome' should be the prerequisite and basis of 'treating different diseases by the same method'. Only if different diseases have the same syndrome, the same treatment can be used on them. Replenishing qi and strengthening Shen is a widely used method that carries out 'treating different diseases by the same method'...
May 2013: Chinese Journal of Integrated Traditional and Western Medicine
Toshiro Kubota
Polycystic ovary syndrome (PCOS) is the most frequent endocrine disorder in women of reproductive age. In 2006 the Japanese Society of Obstetrics and Gynecology (JSOG) proposed new, revised diagnostic criteria that in the future could also be valued internationally. Based on the new diagnostic criteria, the JSOG has also proposed the revised treatment criteria in 2008. In PCOS obese patients desiring children, weight loss and exercise is recommended. Nonobese patients, or those obese women who do not ovulate after lifestyle changes, are submitted to ovulation-induction therapy with clomiphene citrate (CC)...
July 2013: Reproductive Medicine and Biology
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