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Gan JW, Lv DX, Fu J, Shi LY, Yuan CY, Zeng XQ, Li J, Sun AJ. Effectiveness of Zhenqi Buxue Oral Liquid Combined with Progesterone for Treatment of Oligomenorrhea and Hypomenorrhea with Qi-Blood and Kidney (Shen) Essence Deficiency: A Randomized Controlled Trial. Chin J Integr Med 2023; 29:963-970. [PMID: 37594704 DOI: 10.1007/s11655-023-3740-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2023] [Indexed: 08/19/2023]
Abstract
OBJECTIVE To evaluate the effectiveness and safety of Zhenqi Buxue Oral Liquid (ZQ), progesterone capsules, and their combination in treating oligomenorrhea and hypomenorrhea with qi-blood and Kidney (Shen) essence deficiency. METHODS This was a prospective, randomized, multi-center controlled trial between June 2022 to December 2022. Ninety-six oligomenorrhea and hypomenorrhea patients with qi-blood and Shen essence deficiency were randomly assigned to receive ZQ (ZQ group, 29 cases), progesterone capsules (PG group, 32 cases), or the combined Chinese and Western medicine (COM group, 31 cases) at a ratio of 1:1:1. Patients in the ZQ or PG group took daily 10 mL twice a day of ZQ or 200 mg once a day of progesterone capsules for 10 consecutive days on day 15 of the menstrual cycle respectively, and patients in the COM group received the same ZQ combined with progesterone capsules. The treatment course lasted for 3 months and follow-up was performed at 1 and 3 months after the end of treatment. Primary endpoint was the menstrual Traditional Chinese Medicine Syndrome Scale (TCMSS) scores. Secondary endpoints included pictorial blood loss assessment chart (PBAC) scores, clinical efficacy rate, 36-item Short Form Health Survey (SF-36) scores, sex hormones and thickness of endometrium. Adverse events (AEs) were recorded. RESULTS TCMSS scores after 1- and 3-month treatment in all groups were significantly lower than those at baseline (P<0.05). Only TCMSS scores after 3-month treatment in the ZQ and COM groups continuously decreased compared with those after 1-month treatment in the same group (P<0.01). TCMSS scores after 3-month treatment in the ZQ and COM groups were significantly lower than those in the PG group (P<0.05, P<0.01). Compared with baseline, PBAC scores in the ZQ and COM groups after 3 months of treatment were also significantly higher (both P<0.01). The total effective rates of TCM syndrome of 3-month treatment were significantly improved in all groups compared with that after 1 month of treatment (P<0.05). The total effective rate of the COM group was the highest in the 3rd month of treatment and significantly higher than that of PG group alone (P<0.05). Compared with baseline, only the SF-36 scores of COM group were significantly improved after 3 months of treatment (P<0.05). No serious adverse reactions were observed after treatment. CONCLUSIONS The combination of ZQ and PG, or ZQ only had better effects on reducing TCMSS scores compared with PG, and COM showed the higher total effective rate compared with monotherapy. Besides, COM could effectively improve menstrual blood loss and quality of life. ZQ combined with PG may be an effective and safe option for oligomenorrhea and hypomenorrhea patients with qi-blood and Shen essence deficiency.
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Affiliation(s)
- Jing-Wen Gan
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College Address: Peking Union Medical College Hospital (East), Beijing, 100730, China
| | - De-Xin Lv
- Department of Obstetrics and Gynecology, Liuzhou Maternal and Child Health Care Hospital, Liuzhou, Guangxi Zhuang Autonomous Region, 545001, China
| | - Jin Fu
- Department of Obstetrics and Gynecology, Sichuan University West China Second University Hospital, Chendu, 610066, China
| | - Liang-Yan Shi
- Department of Obstetrics and Gynecology, Maternal and Child Health Hospital of Hubei Province, Wuhan, 430070, China
| | - Chun-Yan Yuan
- Department of Obstetrics and Gynecology, Southeast University Zhongda Hospital, Nanjing, 210009, China
| | - Xiao-Qin Zeng
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou, 510623, China
| | - Jun Li
- Department of Obstetrics and Gynecology, the First Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Ai-Jun Sun
- National Clinical Research Center for Obstetric & Gynecologic Diseases, Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College Address: Peking Union Medical College Hospital (East), Beijing, 100730, China.
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Affiliation(s)
- Heather G Huddleston
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco
| | - Anuja Dokras
- Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia
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Singhal V, Ackerman KE, Bose A, Flores LPT, Lee H, Misra M. Impact of Route of Estrogen Administration on Bone Turnover Markers in Oligoamenorrheic Athletes and Its Mediators. J Clin Endocrinol Metab 2019; 104:1449-1458. [PMID: 30476179 PMCID: PMC6435214 DOI: 10.1210/jc.2018-02143] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 11/20/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Transdermal, but not oral, estrogen replacement improves bone mineral density (BMD) in athletes with oligoamenorrhea (OA). Our objective was to determine mechanisms that may explain the impact of route of estrogen administration on bone outcomes. METHODS Seventy-three participants with OA between 14 and 25 years old received (i) a 17β-estradiol transdermal patch continuously with cyclic oral micronized progesterone (PATCH), (ii) a combined ethinyl estradiol and desogestrel pill (PILL), or (iii) no estrogen/progesterone (NONE) for 12 months. We evaluated morning fasting levels of a marker of bone formation [N-terminal propeptide of type 1 procollagen (P1NP)], a marker of bone resorption (N-telopeptide), IGF-1, insulinlike growth factor binding protein 3, total testosterone, estradiol, SHBG, sclerostin, preadipocyte factor-1 (Pref-1), brain-derived neurotrophic factor (BDNF), calcium, 25(OH) vitamin D, and PTH levels at baseline and 12 months. RESULTS Groups did not differ for age, weight, exercise activity, or markers of bone formation at baseline. Over 12 months, P1NP decreased the most in the PILL group (P = 0.03) associated with a decrease in IGF-1 levels (r = 0.37; P = 0.003). Sclerostin, Pref-1, and BDNF decreased in the PATCH group over 12 months. PATCH had the greatest increases in estradiol (P ≤ 0.0001), and estradiol increases were associated with increases in bone density. CONCLUSION Transdermal 17β-estradiol given over 12 months does not cause the decrease in IGF-1 observed with oral ethinyl estradiol. It also leads to decreases in sclerostin, Pref-1, and BDNF, which may mediate the beneficial effects of estrogen.
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Affiliation(s)
- Vibha Singhal
- Neuroendocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Division of Pediatric Endocrinology, MassGeneral Hospital for Children and Harvard Medical School, Boston, Massachusetts
- Correspondence and Reprint Requests: Vibha Singhal, MD, 101 Merrimac Street, Suite 615, Boston, Massachusetts 02114. E-mail:
| | - Kathryn E Ackerman
- Neuroendocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Divisions of Sports Medicine and Endocrinology, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Amita Bose
- Neuroendocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Landy Paola Torre Flores
- Neuroendocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Hang Lee
- Biostatistics Center, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Madhusmita Misra
- Neuroendocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
- Division of Pediatric Endocrinology, MassGeneral Hospital for Children and Harvard Medical School, Boston, Massachusetts
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Abstract
Polycystic ovary syndrome (PCOS) is a heterogeneous endocrine and metabolic disorder, characterized by chronic anovulation/oligomenorrhea, hyperandrogenism, and insulin-resistance. Moreover, some studies propose a possible association between insulin resistance and hyperhomocysteinemia, which is a significant long-term risk for factor for atherogenesis and chronic vascular damage, especially in situations where insulin levels are increased. Insulin-sensitizing agents are used in the treatment of PCOS: in fact, inositols were shown to have insulin-mimetic properties. Synergic action to myo-inositol is that of gymnemic acids that have antidiabetic, anti-sweetener, and anti-inflammatory activities. Gymnemic acid formulations have also been found useful against obesity due to their ability to delay the glucose absorption in the blood. L-methyl-folate increases peripheral sensitivity to insulin, maintaining folatemia stable, and thus restoring normal homocysteine levels. Unlike folic acid, L-methyl folate has a higher bioavailability, no drug/food interferences, high absorption, and it is stable to UV-A exposure. The aim of our study is to compare the clinical, endocrine, and metabolic parameters in 100 PCOS women treated with myo-inositol, gymnemic acid, and l-methylfolate (Group A) or myo inositol and folic acid only (Group B), continuously for 6 months. From a clinical point of view, it was noticed a more significant improvement of the menstrual cycle regularity and a more significant reduction of BMI in Group A. Moreover, a more significant decrease of total testosterone and increase of SHBG serum levels were noticed in Group A. The metabolic assessment found a more significant decrease of total cholesterol and homocysteine levels; OGTT glycemia and insulinemia values were significantly more improved after treatment with myo-inositol + gymnemic acid. In conclusion, we can state that a good option for the treatment of PCOS is the combined administration of myo-inositol + gymnemic acid + l-methyl-folate, especially for overweight/obese patients with marked insulin resistance and with associated hyperhomocysteinemia.
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Affiliation(s)
- M Stracquadanio
- a Institute of Obstetric and Gynecological Pathology , Santo Bambino Hospital, University of Catania , Catania , Italy
| | - L Ciotta
- a Institute of Obstetric and Gynecological Pathology , Santo Bambino Hospital, University of Catania , Catania , Italy
| | - M A Palumbo
- a Institute of Obstetric and Gynecological Pathology , Santo Bambino Hospital, University of Catania , Catania , Italy
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Lai L, Flower A, Prescott P, Wing T, Moore M, Lewith G. Standardised versus individualised multiherb Chinese herbal medicine for oligomenorrhoea and amenorrhoea in polycystic ovary syndrome: a randomised feasibility and pilot study in the UK. BMJ Open 2017; 7:e011709. [PMID: 28159846 PMCID: PMC5293993 DOI: 10.1136/bmjopen-2016-011709] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES To explore feasibility of a randomised study using standardised or individualised multiherb Chinese herbal medicine (CHM) for oligomenorrhoea and amenorrhoea in women with polycystic ovary syndrome (PCOS), to pilot study methods and to obtain clinical data to support sample size calculations. DESIGN Prospective, pragmatic, randomised feasibility and pilot study with participant and practitioner blinding. SETTING 2 private herbal practices in the UK. PARTICIPANTS 40 women diagnosed with PCOS and oligomenorrhoea or amenorrhoea following Rotterdam criteria. INTERVENTION 6 months of either standardised CHM or individualised CHM, 16 g daily taken orally as a tea. MAIN OUTCOME MEASURES Our primary objective was to determine whether oligomenorrhoea and amenorrhoea were appropriate as the primary outcome measures for the main study. Estimates of treatment effects were obtained for menstrual rate, body mass index (BMI), weight and hirsutism. Data were collected regarding safety, feasibility and acceptability. RESULTS Of the 40 participants recruited, 29 (72.5%) completed the study. The most frequently cited symptoms of concern were hirsutism, weight and menstrual irregularity. Statistically significant improvements in menstrual rates were found at 6 months within group for both standardised CHM (mean difference (MD) 0.18±0.06, 95% CI 0.06 to 0.29; p=0.0027) and individualised CHM (MD 0.27±0.06, 95% CI 0.15 to 0.39; p<0.001), though not between group (p=0.26). No improvements were observed for BMI nor for weight in either group. Improvements in hirsutism scores found within group for both groups were not statistically significant between group (p=0.09). Liver and kidney function and adverse events data were largely normal. Participant feedback suggests changing to tablet administration could facilitate adherence. CONCLUSIONS A CHM randomised controlled trial for PCOS is feasible and preliminary data suggest that both individualised and standardised multiherb CHMs have similar safety profiles and clinical effects on promoting menstrual regularity. These data will inform the design of a study in primary care that will incorporate an appropriate control. TRIAL REGISTRATION NUMBER ISRCTN 31072075; Results.
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Affiliation(s)
- Lily Lai
- University of Southampton Primary Care and Population Sciences Aldermoor Health Centre Aldermoor Close, Southampton, UK
| | - Andrew Flower
- University of Southampton Primary Care and Population Sciences Aldermoor Health Centre Aldermoor Close, Southampton, UK
| | - Philip Prescott
- University of Southampton, Mathematical Sciences Highfield Southampton, Southampton, UK
| | - Trevor Wing
- Bournemouth University Centre for Ultrasound Studies, Bournemouth, UK
| | - Michael Moore
- University of Southampton Primary Care and Population Sciences Aldermoor Health Centre Aldermoor Close, Southampton, UK
| | - George Lewith
- University of Southampton Primary Care and Population Sciences Aldermoor Health Centre Aldermoor Close, Southampton, UK
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Check JH, Liss JR, Check D. Influence of the conclusion of a recent large cooperative study in changing standard protocol of inducing menses in anovulatory women with oligomenorrhea prior to initiating ovulation induction with anti-estrogens and outcome. CLIN EXP OBSTET GYN 2017; 44:180-182. [PMID: 29746016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
PURPOSE To compare pregnancy rates following ovulation induction in anovulatory women with clomiphene citrate vs. letrozole and to determine the relative confounding effect of inducing menses or not. The study also evaluated whether starting these anti-estrogen drugs later in the menstrual cycle has-less adverse effect on endometrial thickness. MATERIALS AND METHODS Prospective series with choice by physician of inducing menses or not or choosing clomiphene citrate or letrozole for ovulation induction. Peak endometrial thickness was compared between drugs and between those conceiving or not. RESULTS There were 21 first cycles using letrozole and 42 using clomiphene. Menses were not induced in 18/21 (86%) letrozole cycles and 24/42 (57%) clomiphene cycles. Clinical pregnancies occurred in four (22.2%) letrozole cycles without induced menses with one miscarriage vs. 4/24 (16.6%) clomiphene cycles, no mis- carriage. One of three (33.3%) letrozole cycles with menses induced achieved a clinical pregnancy vs. only 1/18 (5.5%) of clomiphene cycles. There were no miscarriages. CONCLUSIONS Though the endometrial thickness was higher with clomiphene without induced menses vs. menses induced (11 mm vs. 9.5 mm), one cannot explain the trend for lower pregnancy rates in women with induced menses because of thinner endometria since the thickness was 10.3 mm for clomiphene and 10.0 with letrozole.
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Diri H, Karaburgu S, Acmaz B, Unluhizarci K, Tanriverdi F, Karaca Z, Kelestimur F. Comparison of spironolactone and spironolactone plus metformin in the treatment of polycystic ovary syndrome. Gynecol Endocrinol 2016; 32:42-5. [PMID: 26370923 DOI: 10.3109/09513590.2015.1080679] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The aim of this study was to evaluate and compare the effects of spironolactone and spironolactone plus metformin treatments on body mass index (BMI), hirsutism score, hormone levels, and insulin resistance in women with polycystic ovary syndrome (PCOS). Thirty-seven patients with PCOS were randomly assigned to receive spironolactone 100 mg/d (spironolactone group, 18 patients) or spironolactone 100 mg/d plus metformin 2000 mg/d (combination group, 19 patients) for 12 months. BMI, modified Ferriman-Gallway score (FGS), serum levels of regarding hormones, and homeostasis model assessment of insulin resistance (HOMA-IR) index were assessed before and after the treatments. Six patients in the spironolactone group and four patients in the combination group reported inter-menstrual vaginal bleeding during treatments. In hirsutism scores, the spironolactone therapy resulted in 25.2% reduction, while combination therapy resulted in 28.3% reduction (p > 0.05, between groups). When the groups were compared in terms of percent changes in BMI, FGS, HOMA-IR, and hormone values other than free testosterone, no significant difference was noted. In the present study, FGSs were significantly decreased in both groups; however, combination therapy was not more effective than spironolactone alone in terms of BMI, FGS, hormone levels, or insulin resistance.
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Affiliation(s)
| | | | - Banu Acmaz
- b Department of Internal Diseases , Erciyes University Medical School , Kayseri , Turkey
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Formuso C, Stracquadanio M, Ciotta L. Myo-inositol vs. D-chiro inositol in PCOS treatment. Minerva Ginecol 2015; 67:321-325. [PMID: 25670222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women in fertile age. It is an endocrine and metabolic disorder characterized by oligo-anovulation, hyperandrogenism and insulin-resistance. Various therapeutic approaches have been attempted in PCOS, including diet and the use of pharmacological agents such as oral contraceptives (OCs) or anti-androgens. Recently, the introduction of inositol in the treatment plan has proved to be as reasonable as useful in countering the endocrine-metabolic disorders of this syndrome. METHODS The aim of our study was to compare the clinical, endocrine and metabolic response after 6 months of therapy in 137 PCOS women characterized by oligomenorrhea and/or acne and/or mild hirsutism and insulin-resistance. The patients were treated with myo-inositol or with D-chiro-inositol or with placebo. RESULTS Our study showed that both myo-inositol (MI-PG) and D-chiro inositol (DCI-PG) treatments are able to significantly improve the regularity of the menstrual cycle, the Acne Score, the endocrine and metabolic parameters and the insulin-resistence in young, overweight, PCOS patients. CONCLUSION Definitely, we assumed that both treatments with myo-inositol and with D-chiro inositol could be proposed as a potential valid therapeutic approach for the treatment of patients with PCOS. Additionally, further examination and for a longer period of treatment are needed.
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Affiliation(s)
- C Formuso
- Institute of Obstetric and Gynecological Pathology, Santo Bambino Hospital -
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Męczekalski B, Czyżyk A. [Vitex Agnus Castus in the treatment of hyperprolactinemia and menstrual disorders - a case report]. Pol Merkur Lekarski 2015; 39:43-46. [PMID: 26277178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We describe a patient with mild hyperprolactinemia and menstrual disorders (oligomenorrhea). She presented relative hypoestrogenism in laboratory tests. Magnetic resonans excluded the presence of pituitary adenoma. Because patient developed a bromocriptine intolerance, the Vitex Agnus Castus (VAC) extract has been introduced. The VAC therapy was effective, with symptoms relief and improvement of hormonal tests. The VAC medicines are indicated for the treatment of premenstrual syndrome (PMS), mastalgia, menstrual disorders and mild hyperprolactinemia. The mechanism of action is not fully understood, but it is related to dopaniergic activity of diterpenes and castacin in VAC. The randomized clinical trials revealed efficacy of VAC extract in the treatmet of hyperprolactinemia, menstrual disorders, PMS and mastalgia. Good tolerability, lack of serious side-effects and drug interactions are the advantages of the VAC preparations.
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Affiliation(s)
- Błażej Męczekalski
- Department of Gynecological Endocrinology, Medical University of Poznan, Poland
| | - Adam Czyżyk
- Department of Gynecological Endocrinology, Medical University of Poznan, Poland
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Arentz S, Abbott JA, Smith CA, Bensoussan A. Herbal medicine for the management of polycystic ovary syndrome (PCOS) and associated oligo/amenorrhoea and hyperandrogenism; a review of the laboratory evidence for effects with corroborative clinical findings. BMC Complement Altern Med 2014; 14:511. [PMID: 25524718 PMCID: PMC4528347 DOI: 10.1186/1472-6882-14-511] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Accepted: 12/09/2014] [Indexed: 12/20/2022]
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a prevalent, complex endocrine disorder characterised by polycystic ovaries, chronic anovulation and hyperandrogenism leading to symptoms of irregular menstrual cycles, hirsutism, acne and infertility. Evidence based medical management emphasises a multidisciplinary approach for PCOS, as conventional pharmaceutical treatment addresses single symptoms, may be contra-indicated, is often associated with side effects and not effective in some cases. In addition women with PCOS have expressed a strong desire for alternative treatments. This review examines the reproductive endocrine effects in PCOS for an alternative treatment, herbal medicine. The aim of this review was to identify consistent evidence from both pre-clinical and clinical research, to add to the evidence base for herbal medicine in PCOS (and associated oligo/amenorrhoea and hyperandrogenism) and to inform herbal selection in the provision clinical care for these common conditions. METHODS We undertook two searches of the scientific literature. The first search sought pre-clinical studies which explained the reproductive endocrine effects of whole herbal extracts in oligo/amenorrhoea, hyperandrogenism and PCOS. Herbal medicines from the first search informed key words for the second search. The second search sought clinical studies, which corroborated laboratory findings. Subjects included women with PCOS, menstrual irregularities and hyperandrogenism. RESULTS A total of 33 studies were included in this review. Eighteen pre-clinical studies reported mechanisms of effect and fifteen clinical studies corroborated pre-clinical findings, including eight randomised controlled trials, and 762 women with menstrual irregularities, hyperandrogenism and/or PCOS. Interventions included herbal extracts of Vitex agnus-castus, Cimicifuga racemosa, Tribulus terrestris, Glycyrrhiza spp., Paeonia lactiflora and Cinnamomum cassia. Endocrine outcomes included reduced luteinising hormone (LH), prolactin, fasting insulin and testosterone. There was evidence for the regulation of ovulation, improved metabolic hormone profile and improved fertility outcomes in PCOS. There was evidence for an equivalent effect of two herbal medicines and the pharmaceutical agents bromocriptine (and Vitex agnus-castus) and clomiphene citrate (and Cimicifuga racemosa). There was less robust evidence for the complementary combination of spirinolactone and Glycyrrhiza spp. for hyperandrogenism. CONCLUSIONS Preclinical and clinical studies provide evidence that six herbal medicines may have beneficial effects for women with oligo/amenorrhea, hyperandrogenism and PCOS. However the quantity of pre-clinical data was limited, and the quality of clinical evidence was variable. Further pre-clinical studies are needed to explain the effects of herbal medicines not included in this review with current clinical evidence but an absence of pre-clinical data.
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Affiliation(s)
- Susan Arentz
- National Institute of Complementary Medicine, University of Western, Locked Bag 1797, Penrith South, NSW, 2751, Sydney, Australia.
| | - Jason Anthony Abbott
- School of Women's and Children's Health, University of New South Wales, Sydney, Sydney, Australia.
| | - Caroline Anne Smith
- National Institute of Complementary Medicine (NICM), University of Western Sydney, Sydney, Australia.
| | - Alan Bensoussan
- National Institute of Complementary Medicine (NICM), University of Western Sydney, Sydney, Australia.
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Halilova N. Improving the prognosis ways of central genesis and management option in infertile women. Georgian Med News 2012:19-23. [PMID: 23221134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
To study central genesis of disfunctional menstrual disorders was based particulary on electroencephalography and find out efficacy of pathogenetic management in infertile women with central forms of oligomenorrhoea and amenorrhoea compared to generally accepted hormone therapy. Depending on received management, all 159 patients were divided into two groups. Group I included 93 women with infertility and menstrual disorders treated by taking into account the found cerebral dysfunction. Group II included 66 women received generally accepted hormone therapy. 26 women belonged to group I were found to have regulated menstrual cyclicity (28%) after neuro-mediatorical management with tegretol, finlepsin, cinnarizin, phenazepam,- received during 3-6 months. In group II, in 3 women (4.5%) was obtained improvement and period became regular by using hormone treatment, included Diane-35, Tri-Regol, Marvelon subsequently by generally accepted way during long lasting courses (12 months- more than 1 year). Pregnancy occurred in 17 cases in group I (18.3%). The difference was significantly higher in this group in comparison with group II, where pregnancy was attained only in 3 women (4.5%). Our findings indicate that in the basis of menstrual disorders observed in 159 infertile women were stood dysfunctional changes of central regular mechanisms. Pathogenetic therapy showed that we have taken into consideration neuro-mediatorical correction of found central nervous system level dysfunction. By this way our study reveals significant success of management with neuro-mediatorical purpose compared to the generally accepted hormone therapy.
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Affiliation(s)
- N Halilova
- Research Institute of Obstetrics and Gynecology, Minisrty of Health, Baku, Azerbaijan
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Ibáñez L, López-Bermejo A, Díaz M, Marcos MV, de Zegher F. Early metformin therapy (age 8-12 years) in girls with precocious pubarche to reduce hirsutism, androgen excess, and oligomenorrhea in adolescence. J Clin Endocrinol Metab 2011; 96:E1262-7. [PMID: 21632811 DOI: 10.1210/jc.2011-0555] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Girls with a combined history of low(-normal) birth weight (LBW) and precocious pubarche (PP) are at high risk to develop polycystic ovary syndrome (PCOS). OBJECTIVE The objective of the study was to compare the capacity of early vs. late metformin treatment to prevent adolescent PCOS. DESIGN This was a randomized, open-label study over 7 yr. SETTING The study was conducted at a university hospital. PATIENTS Thirty-eight LBW-PP girls were followed up from the mean age 8 until age 15 yr. INTERVENTION Early metformin (study yr 1-4; age 8-12 yr) vs. late metformin (yr 6; age 13-14 yr). MAIN OUTCOME MEASURES Measures included height; weight; hirsutism score; menstrual cycle; endocrine-metabolic screening (fasting; follicular phase); C-reactive protein; body composition (absorptiometry); abdominal fat partitioning (magnetic resonance imaging); ovarian morphology (ultrasound); PCOS (National Institutes of Health and Androgen Excess Society definitions) after yr 7 (all girls thus untreated for at least 1 yr). RESULTS None of the girls dropped out of the study. At age 15 yr, early-metformin girls were taller (4 cm), were in a less proinflammatory state, and had less central fat due to reductions in visceral and hepatic fat. Hirsutism, androgen excess, oligomenorrhea, and PCOS were between 2- and 8-fold more prevalent in late- than early-treated girls. Abdominal adiposity was the first variable to diverge (at age 8-10 yr) between girls without vs. with PCOS at age 15 yr. CONCLUSIONS In LBW-PP girls, early metformin therapy was found to prevent or delay the development of hirsutism, androgen excess, oligomenorrhea, and PCOS more effectively than late metformin. The time window of late childhood and early puberty may be more critical for the development, and thus for the prevention, of adolescent PCOS than the first years beyond menarche.
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Affiliation(s)
- Lourdes Ibáñez
- Department of Endocrinology, Hospital Sant Joan de Déu, University of Barcelona, 08950 Barcelona, Spain.
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Masha A, Manieri C, Dinatale S, Bruno GA, Ghigo E, Martina V. Prolonged treatment with N-acetylcysteine and L-arginine restores gonadal function in patients with polycystic ovary syndrome. J Endocrinol Invest 2009; 32:870-2. [PMID: 19494711 DOI: 10.1007/bf03345763] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Nitric oxide (NO) plays a wide spectrum of biological actions including a positive role in oocyte maturation and ovulation. Free radicals levels have been shown elevated in polycystic ovary syndrome (PCOS) and therefore would be responsible for quenching NO that, in turn, would play a role in determining oligo- or amenorrhea connoting PCOS. Eight patients with PCOS displaying oligo-amenorrhea from at least 1 yr underwent a combined treatment with N-acetylcysteine (NAC) (1200 mg/die) plus L-arginine (ARG) (1600 mg/die) for 6 months. Menstrual function, glucose and insulin levels, and, in turn, homeostasis model assessment (HOMA) index were monitored. Menstrual function was at some extent restored as indicated by the number of uterine bleedings under treatment (3.00, 0.18-5.83 vs 0.00, 0.00-0.83; p<0.02). Also, a well-defined biphasic pattern in the basal body temperature suggested ovulatory cycles. The HOMA index decreased under treatment (2.12, 1.46-4.42 vs 3.48, 1.62-5.95; p<0.05). In conclusion, this preliminary, open study suggests that prolonged treatment with NAC+ARG might restore gonadal function in PCOS. This effect seems associated to an improvement in insulin sensitivity.
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Affiliation(s)
- A Masha
- Division of Endocrinology, Department of Internal Medicine, University of Turin, 10126 Turin, Italy
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Hurst BS, Hickman JM, Matthews ML, Usadi RS, Marshburn PB. Novel clomiphene "stair-step" protocol reduces time to ovulation in women with polycystic ovarian syndrome. Am J Obstet Gynecol 2009; 200:510.e1-4. [PMID: 19114272 DOI: 10.1016/j.ajog.2008.10.031] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2008] [Revised: 09/03/2008] [Accepted: 10/07/2008] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The objective of the study was to determine the efficacy of a novel "stair-step" clomiphene protocol in women with polycystic ovarian syndrome (PCOS) who do not respond to 50 mg clomiphene. STUDY DESIGN This was a retrospective analysis at an academic fertility center. The stair-step protocol is performed as follows: 50 mg clomiphene for 5 days, ultrasonography on days 11-14. If unresponsive, immediately begin 100 mg clomiphene for 5 days and repeat ultrasound in 1 week. If still unresponsive, begin 150 mg clomiphene for 5 days and repeat the ultrasound in 1 week. Stair-step cycles were compared with published historical clomiphene outcomes for women who were nonresponsive. RESULTS The time to ovulation was 32-53 days less with the stair-step protocol compared with a traditional regimen. The dose-dependent ovulation rate was 64% at 100 mg with the stair-step protocol compared with 22% with a traditional regimen. CONCLUSION It is not necessary to induce menses before increasing clomiphene doses in nonresponsive PCOS patients.
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Affiliation(s)
- Bradley S Hurst
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Carolinas Medical Center, Charlotte, NC, USA
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Karrer-Voegeli S, Rey F, Reymond MJ, Meuwly JY, Gaillard RC, Gomez F. Androgen dependence of hirsutism, acne, and alopecia in women: retrospective analysis of 228 patients investigated for hyperandrogenism. Medicine (Baltimore) 2009; 88:32-45. [PMID: 19352298 DOI: 10.1097/md.0b013e3181946a2c] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Hirsutism, acne, alopecia, and oligo-amenorrhea are clinical expressions of hyperandrogenism, one of the most frequent endocrine disorders in women of reproductive age. Women referred to our endocrine clinics for skin symptoms of hyperandrogenism underwent a laboratory workup to evaluate hormone measurements and received antiandrogen therapy. We retrospectively analyzed the outcome of 228 consecutive patients investigated over 6 years.Patients with hirsutism had higher levels of androstenedione, dehydroepiandrosterone sulfate (DHEAS), and salivary testosterone; lower levels of sex hormone-binding globulin (SHBG); and a higher prevalence of oligo-amenorrhea than patients with alopecia, while patients with acne showed intermediate values. Hirsutism score correlated positively with androstenedione, DHEAS, and salivary testosterone, and correlated negatively with SHBG; salivary testosterone showed the highest correlation coefficient. Total testosterone was not significantly different among patients with hirsutism, alopecia, or acne, and did not significantly correlate with hirsutism score. Hirsutism and oligo-amenorrhea were the most sensitive symptoms of hyperandrogenism, and no androgenic parameter alone allowed us to identify all cases of hyperandrogenism.Patients of central European origin sought consultation with milder hirsutism scores than patients of southern European origin. There was, however, no difference in the clinical-biological correlation between these groups, arguing against differences in skin sensitivity to androgens.Polycystic ovary syndrome, defined as hyperandrogenism (hirsutism or elevated androgens) and oligo-amenorrhea, was diagnosed in 63 patients (27.6%), an underestimate compared with other reports that include systematic ovarian ultrasound studies. Neither pelvic ultrasound, used in a limited number of cases, nor the luteinizing hormone/follicle-stimulating hormone ratio helped to distinguish patients with polycystic ovary syndrome from the other diagnostic groups. These included hyperandrogenism (hirsutism or elevated androgens) and eumenorrhea (101 patients; 44.3%); normal androgens (acne or alopecia and eumenorrhea) (51 patients; 22.4%); isolated low SHBG (7 patients; 3.1%); nonclassical congenital adrenal hyperplasia (4 patients; 1.8% of total, 4.9% of patients undergoing cosyntropin stimulation tests); and ovarian tumor (2 patients; 0.9%).Ethinylestradiol and high-dose cyproterone acetate treatment lowered the hirsutism score to 53.5% of baseline at 1 year, and was also effective in treating acne and alopecia. The clinical benefit is ascribed to the peripheral antiandrogenic effect of cyproterone acetate as well as the hormone-suppressive effect of this combination. Salivary testosterone showed the most marked proportional decrease of all the androgens under treatment. Cost-effectiveness and tolerance of ethinylestradiol and high-dose cyproterone acetate compared well with other antiandrogenic drug therapies for hirsutism. The less potent therapy with spironolactone only, a peripheral antiandrogen without hormone-suppressive effect, was effective in treating isolated alopecia in patients with normal androgens.
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Affiliation(s)
- Sandra Karrer-Voegeli
- From the Service of Endocrinology, Diabetology and Metabolism, Department of Internal Medicine (SKV, FR, MJR, RCG, and FG) and Service of Radiodiagnostic and Interventional Radiology (JYM), University Hospital, Lausanne, Switzerland
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Cobb KL, Bachrach LK, Sowers M, Nieves J, Greendale GA, Kent KK, Brown BW, Pettit K, Harper DM, Kelsey JL. The effect of oral contraceptives on bone mass and stress fractures in female runners. Med Sci Sports Exerc 2007; 39:1464-73. [PMID: 17805075 DOI: 10.1249/mss.0b013e318074e532] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PURPOSE To determine the effect of oral contraceptives (OC) on bone mass and stress fracture incidence in young female distance runners. METHODS One hundred fifty competitive female runners ages 18-26 yr were randomly assigned to OC (30 microg of ethinyl estradiol and 0.3 mg of norgestrel) or control (no intervention) for 2 yr. Bone mineral density (BMD) and content (BMC) were measured yearly by dual x-ray absorptiometry. Stress fractures were confirmed by x-ray, magnetic resonance imaging, or bone scan. RESULTS Randomization to OC was unrelated to changes in BMD or BMC in oligo/amenorrheic (N=50) or eumenorrheic runners (N=100). However, treatment-received analyses (which considered actual OC use) showed that oligo/amenorrheic runners who used OC gained about 1% per year in spine BMD (P<0.005) and whole-body BMC (P<0.005), amounts similar to those for runners who regained periods spontaneously and significantly greater than those for runners who remained oligo/amenorrheic (P<0.05). Dietary calcium intake and weight gain independently predicted bone mass gains in oligo/amenorrheic runners. Randomization to OC was not significantly related to stress fracture incidence, but the direction of the effect was protective in both menstrual groups (hazard ratio [95% CI]: 0.57 [0.18, 1.83]), and the effect became stronger in treatment-received analyses. The trial's statistical power was reduced by higher-than-anticipated noncompliance. CONCLUSION OC may reduce the risk for stress fractures in female runners, but our data are inconclusive. Oligo/amenorrheic athletes with low bone mass should be advised to increase dietary calcium and take steps to resume normal menses, including weight gain; they may benefit from OC, but the evidence is inconclusive.
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Affiliation(s)
- Kristin L Cobb
- Department of Health Research and Policy, Stanford University School of Medicine, Stanford, CA 94305, and Clinical Research Center, Helen Hayes Hospital, West Haverstraw, NY, USA.
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17
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Abstract
Secondary amenorrhea in women with normal estrogen levels increases the risk of endometrial carcinoma. Cyclical dydrogesterone induces regular withdrawal bleeding and effectively protects the endometrium of postmenopausal women receiving estrogens. In order to assess the efficacy of dydrogesterone in inducing regular withdrawal bleeds in premenopausal women with secondary amenorrhea or oligomenorrhea and normal estrogen levels, a double-blind, randomized, placebo-controlled, multicenter study was conducted in 104 women using cyclical dydrogesterone as is used for estrogen replacement therapy. Treatment consisted of dydrogesterone (10 mg/day on days 1-14 followed by placebo on days 15-28 of each cycle) given for six cycles of 28 days. The control group received placebo throughout the six cycles. Bleeding was documented by the patient on diary cards. The number of women with withdrawal bleeding during the first cycle was twice as high in the dydrogesterone group as in the placebo group (65.4% vs. 30.8%; p = 0.0004). Superiority of dydrogesterone was also observed for regularity of bleeding over the six cycles (p < 0.0001), although endometrial thickness after six cycles did not differ between the groups. In conclusion, dydrogesterone is significantly superior to placebo in inducing withdrawal bleeding, and maintaining regular bleeding, in women with secondary amenorrhea and normal estrogen levels.
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Affiliation(s)
- Nicholas Panay
- The Menopause and PMS Centre, Queen Charlotte's & Chelsea Hospital and Westminster Hospitals, London, UK.
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Gerli S, Papaleo E, Ferrari A, Di Renzo GC. Randomized, double blind placebo-controlled trial: effects of myo-inositol on ovarian function and metabolic factors in women with PCOS. Eur Rev Med Pharmacol Sci 2007; 11:347-54. [PMID: 18074942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Oligomenorrhea and polycystic ovaries in women are one of the most important causes of the high incidence of ovulation failure. This is linked, perhaps, to insulin resistance and related metabolic features. A small number of reports show that myo-inositol improves ovarian function, but in these trials the quality of evidence supporting ovulation is suboptimal. Furthermore, few of them have been placebo-controlled. The aim of our study was to use a double-blind, placebo-controlled approach with detailed assessment of ovarian activity (two blood samples per week) to assess the validity of this therapeutic approach in this group of women. Of the 92 patients randomized, 47 received 400 mcg folic acid as placebo, and 45 received myo-inositol plus folic acid (4 g myo-inositol plus 400 mcg folic acid). The ovulation frequency assessed by the ratio of luteal phase weeks to observa-tion weeks was significantly (P < 0.01) higher in the treated group (25%) compared with the placebo (15%), and the time to first ovulation was significantly (P < 0.05) shorter [24.5 d; 95% confidence interval (CI), 18, 31; compared with 40.5 d; 95% CI, 27, 54]. The number of patients failing to ovulate during the placebo-treatment period was higher (P < 0.05) in the placebo group, and the majority of ovulations were characterized by normal progesterone concentrations in both groups. The effect of myo-inositol on follicular maturation was rapid, because the E2 circulating concentration increased over the first week of treatment only in the myo-inositol group. A significant increase in circulating high-density lipoprotein was observed only in the myo-inositol-treated group. Metabolic risk factor benefits of myo-inositol treatment were not observed in the morbidly obese subgroup of patients (body mass index > 37). After 14-wk myo-inositol or placebo therapy, no change in fasting glucose concentrations, fasting insulin, or insulin responses to glucose challenge was recorded. There was an inverse relationship between body mass and treatment efficacy. In fact a significant weight loss (and leptin reduction) (P < 0.01) was recorded in the myo-inositol group, whereas the placebo group actually increased weight (P < 0.05). These data support a beneficial effect of myo-inositol in women with oligomenorrhea and polycystic ovaries in improving ovarian function.
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Affiliation(s)
- S Gerli
- Department of Obstetrics and Gynecology, Monteluce Hospital, University of Perugia, Italy.
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19
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Abstract
Polycystic ovary syndrome (PCOS) is a multifaceted disorder that affects between 5% and 8% of women. As a syndrome, PCOS is comprised of reproductive, metabolic, and cardiovascular components. Hyperandrogenemia and hyperinsulinemia are central to the pathogenesis of PCOS and thus typically serve as the targets for treatment. The spectrum of therapeutic options is broad and ranges from lifestyle intervention to specific pharmacologic agents. This chapter details current pharmacologic treatments for women with PCOS using a symptom-specific approach with a special focus on the metabolic effects of each treatment. Generally, oligomenorrhea mandates regulation of menstrual cyclicity and protection of the endometrium against the development of dysplasia and carcinoma. Progestins, either alone or in combination with estrogen (in the form of an oral contraceptive) are the mainstay of treatment of oligomenorrhea. Insulin lowering therapies also improve menstrual regularity. When androgen excess is the main target for therapy, an antiandrogen and/or oral contraceptives is typically chosen. Metabolic concerns of PCOS include excess body weight and insulin resistance. Metformin and thiazolidenediones both improve hyperinsulinemia but their differential effects on body weight must be considered.
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Affiliation(s)
- Suma Dronavalli
- Department of Medicine, Section of Endocrinology, Diabetes, and Metabolism, The University of Chicago, Chicago, Illinois, USA
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20
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Genazzani AD, Lanzoni C, Ricchieri F, Baraldi E, Casarosa E, Jasonni VM. Metformin administration is more effective when non-obese patients with polycystic ovary syndrome show both hyperandrogenism and hyperinsulinemia. Gynecol Endocrinol 2007; 23:146-52. [PMID: 17454168 DOI: 10.1080/09513590701214398] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is a common endocrine disease that is frequently observed to be related to increased insulin resistance independent of body weight. The use of insulin-sensitizer compounds, such as metformin, permits great improvement of such metabolic abnormality, restoring ovarian function and gonadal steroid synthesis and reducing insulin resistance. AIM On this basis we aimed to evaluate a group of non-obese amenorrheic PCOS patients before and after 6 months of metformin administration (500 mg orally twice daily) to better understand upon which basis of clinical and endocrine parameters metformin administration might be chosen as a putative therapeutic tool. METHOD A group of non-obese PCOS patients (n = 42) was enrolled after informed consent. They underwent an oral glucose tolerance test for insulin, glucose and C-peptide levels and provided blood samples for determination of plasma levels of luteinizing hormone (LH), follicle-stimulating hormone, prolactin, estradiol, androstenedione, 17-hydroxyprogesterone, insulin, cortisol and testosterone levels on two occasions: before and on day 7 of the first menstrual cycle occurring after the 5th month of treatment. RESULTS Plasma LH, estradiol, insulin and C-peptide were decreased significantly by metformin treatment in the entire group of PCOS patients. When subdividing PCOS patients according to insulin sensitivity (i.e. hyper- and normoinsulinemic subjects), a greater rate of positive endocrine changes was observed in hyperinsulinemic patients and the highest rate was observed in hyperinsulinemic hyperandrogenic subjects. Menstrual cyclicity was recovered in all patients under treatment. CONCLUSIONS Our data show that metformin modulates ovarian function and greatly affects LH secretion through reduction of the hyperandrogenic condition. The highest rate of endocrine changes was observed in the hyperinsulinemic hyperandrogenic non-obese PCOS patients. Our study demonstrates that metformin administration is more appropriate in hyperinsulinemic hyperandrogenic non-obese PCOS patients.
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Affiliation(s)
- Alessandro D Genazzani
- Department of Obstetrics and Gynecology, University of Modena and Reggio Emilia, Modena, Italy.
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Madani T, Zafarani F, Eshrati B. Factors influencing ovarian response to tamoxifen in anovulatory patients. Int J Gynaecol Obstet 2006; 95:173-4. [PMID: 16919278 DOI: 10.1016/j.ijgo.2006.06.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2006] [Revised: 06/12/2006] [Accepted: 06/14/2006] [Indexed: 11/30/2022]
Affiliation(s)
- T Madani
- Department of Endocrinology and Female Infertility, Royan Institute, Tehran, Iran.
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22
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Orio F, Palomba S, Cascella T, Tauchmanovà L, Di Biase S, Labella D, Russo T, Pellicano M, Savastano S, Zullo F, Lombardi G, Colao A. Adrenal adenoma and normal androgen levels in a young woman with polycystic ovaries: a case of idiopathic hirsutism? J Endocrinol Invest 2004; 27:61-6. [PMID: 15053246 DOI: 10.1007/bf03350913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A case of unusual combination of polycystic ovaries (PCO), adrenal non-functioning adenoma and severe hirsutism in a young woman from Southern Italy is reported here. A 18-yr-old woman was referred to our Department because of oligomenhorrea, acne and severe hirsutism. During evaluation of the cause of her symptoms, PCO and small left adrenal adenoma were revealed. Although adrenal androgen excess has been shown to dysregulate the hypothalamic-pituitary-gonadal axis, causing PCO-like syndrome, normal circulating androgen values were found. Androgens and cortisol levels were completely suppressed by low-dose dexamethasone test, excluding autonomous steroid secretion by the adrenal mass. Normal response of cortisol and adrenal androgens to corticotropin stimulation test permitted the exclusion of functional adrenal hyperandrogenism. Despite normal LH/FSH ratio, anovulatory cycles were revealed by persistently low progesterone values. Glucose and insulin response to oral glucose tolerance test did not differ from those of normal population. The patient showed an improvement of acne and hirsutism on therapy with estro-progestins (EP). In conclusion, despite normal pattern of serum androgens and LH/FSH ratio, this patient had anovulatory cycles and good response to the EP treatment. These findings suggest that ultrasonography evidence of PCO together with anovulatory cycles contributed to her clinical picture whereas adrenal adenoma seemed to have no relevant role. This case report underlines the need of cautious interpretation of imaging results and clinical signs of severe hirsutism, reminding one that the true cause of a medical problem may not be the most evident.
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Affiliation(s)
- F Orio
- Department of Molecular and Clinical Endocrinology and Oncology, Federico II University, Naples, Italy.
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Takahashi K, Karino K, Kanasaki H, Miyazaki K. Altered kinetics of pituitary response to gonadotropin-releasing hormone in women with variant luteinizing hormone: correlation with ovulatory disorders. Horm Res 2003; 61:27-32. [PMID: 14646399 DOI: 10.1159/000075194] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2003] [Accepted: 08/26/2003] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The LH response of pituitary gland to gonadotropin-releasing hormone (GnRH) stimulation is not well defined in patients with mutant beta-subunit (Trp(8) to Arg(8) and Ile(15) to Thr(15)). Here we compared the relative activities and dynamics of LH secretion in patients with wild-type and variant LH following injection of GnRH. METHODS A GnRH stimulation test was performed in 33 patients with ovulatory disorders (patient group) and 29 women with normal ovulatory cycles (control group) heterozygous for the variant LHbeta allele. Blood samples were obtained up to 120 min after GnRH injection. Serum LH response was determined by comparing the results of LH immunoassays using a monoclonal antibody that recognizes wild-type LH only with those of another assay using a polyclonal antibody that recognizes equally both variant and wild-type LH (total LH). The ratio of variant LH to total LH (LH ratio) was used to determine the serum LH status. RESULTS The LH ratio in the control group showed the peak 15 min after GnRH injection, while that in the patient group showed the peaks 30-60 min after injection. The LH ratio in the patient group at 120 min after injection was significantly lower than that in the control group. The percent increases in LH ratio in both groups showed the peak 15 min after injection. The patient group had significantly lower changes of LH ratio at 15, 60, 90 and 120 min after GnRH injection compared with that in the control group. CONCLUSION Differences in circulatory kinetics of the two types of LH may explain the differences in LH function between patients with ovulatory disorders and women with normal ovulatory cycles.
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Affiliation(s)
- Kentaro Takahashi
- Department of Obstetrics and Gynecology, Shimane Medical University, Izumo, Japan.
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Gerli S, Mignosa M, Di Renzo GC. Effects of inositol on ovarian function and metabolic factors in women with PCOS: a randomized double blind placebo-controlled trial. Eur Rev Med Pharmacol Sci 2003; 7:151-9. [PMID: 15206484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
BACKGROUND Women with oligomenorrhea and polycystic ovaries show a high incidence of ovulation failure perhaps linked to insulin resistance and related metabolic features. A small number of reports shows that inositol improves ovarian function. Futhermore, in these trials the quality of evidence supporting ovulation is suboptimal, and few studies have been placebo-controlled. The aim of this study was to use a double-blind, placebo-controlled approach with detailed assessment of ovarian activity (two blood samples per week) to assess the validity of this therapeutic approach in this group of women. METHODS Of the 283 patients randomized, 2 withdrew before treatment commenced, 147 received placebo, and 136 received inositol (100 mg, twice a day). The women which discontined the study prematurely were more numerous in the treatment group (n = 45) than the placebo group (n = 15; P < 0.05). RESULTS The ovulation frequency estimated by the ratio of luteal phase weeks to observation weeks was significantly (P < 0.01) higher in the treated group (23%) compared with the placebo (13%). The time in which the first ovulation occurred was significantly (P < 0.05) shorter [23.6 d; 95% confidence interval (CI), 17, 30; compared with 41.8 d; 95% CI, 28, 56]. The number of patients failing to ovulate during the placebo-treatment period was higher (P < 0.05) in the placebo group, and in most cases ovulations were characterized by normal progesterone concentrations in both groups. The effect of inositol on follicular maturation was rapid, because the circulating concentration of E2 increased only in the inositol group during the first week of treatment. Significant (P < 0.01) weight loss (and leptin reduction) was recorded in the inositol group, whereas in the placebo group was recorded an increase of the weight (P < 0.05). A significant increase in circulating high-density lipoprotein was observed only in the inositol-treated group. Metabolic risk factor benefits of inositol treatment were not observed in the morbidly obese subgroup of patients (body mass index > 37). No change in fasting glucose concentrations, fasting insulin, or insulin responses to glucose challenge test was recorded after 14-wk of inositol and placebo therapy. There was an inverse relationship between body mass of the patients and the efficacy of the treatment. CONCLUSIONS These data support a beneficial effect of inositol in improving ovarian function in women with oligomenorrhea and polycystic ovaries.
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Affiliation(s)
- S Gerli
- Department of Obstetrics and Gynecology, Monteluce Hospital, University of Perugia, Italy
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Dolfing JG, Zwinderman AH, Verboom-Perrels JM, Schweitzer DH. Early effects of metformin on glucose dynamics in women with oligoamenorrhea and regular menstrual cycles who were wearing a subcutaneous glucose sensor. Fertil Steril 2003; 80:456-8. [PMID: 12909516 DOI: 10.1016/s0015-0282(03)00602-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Women with polycystic ovary syndrome (PCOS) most often seek treatment for reduction of hair growth and/or acne, restoration of menstrual cyclicity, and infertility. In addition, these patients are increasingly seeking advise and treatment for the metabolic abnormalities related to PCOS (e.g., insulin resistance and type 2 diabetes). In this review, we outline the pathophysiologic events underlying the cutaneous manifestations of androgen excess and provide a rationale for use of the various pharmacologic agents available for treatment. Options for the treatment of the reproductive abnormalities (menstrual dysfunction and interfility) are presented. Finally, the metabolic manifestations of PCOS are reviewed and their treatment is discussed.
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Affiliation(s)
- David A Ehrmann
- Department of Medicine, Section of Endocrinology, The University of Chicago, Chicago, Illinois 60637, USA
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Mizutani J, Fukuoka M, Tsubouchi S, Otsuka T, Tono Y, Shimizu S, Matsui N. A rare case of lumbosacral meningioma: nondural attachment and possible enlargement by orally administered sex steroid. Spine (Phila Pa 1976) 2002; 27:E377-81. [PMID: 12195080 DOI: 10.1097/00007632-200208150-00025] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case report is presented. OBJECTIVES To present a very rare case of orally ingested sex hormone pills inducing nondurally attached meningioma in the lumbosacral region. SUMMARY OF BACKGROUND DATA Meningiomas are known to enlarge in response to female sex hormones. At this writing, few cases of nondurally based intradural meningioma have been reported. Moreover, meningiomas in the lumbosacral region are very rare. Spinal meningiomas predominantly arise in the fourth to sixth decades of life and are more common in women. METHODS The patient was a 20-year-old woman. She had undergone oral sex steroid therapy for long-term oligomenorrhea. The patient complained of intolerable lumbago and numbness in her buttocks. Nonopioid analgesics did not relieve her pain, and she was unable to walk without the aid of a walker. Radiography disclosed a lumbosacral intradural tumor. RESULTS Complete removal of the tumor was performed. The tumor was not adherent to the dura, and its appearance was that of a typical neurilemmoma. However, the pathologic diagnosis was meningioma. CONCLUSIONS The tumor in the reported case may have enlarged in response to orally ingested sex steroid pills. Nondural attachment intradural meningiomas are quite uncommon. The gross appearance of the tumor during surgery was typical of neurilemmoma. All the cases reported so far, including the current case, have involved tumor located in the lumbosacral region. Care must be taken in the management of lumbosacral intradural tumors because tumors resembling neurilemmoma may in fact represent meningioma, some subtypes of which possess a high rate of recurrence.
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Affiliation(s)
- Jun Mizutani
- Departments of Orthopaedic Surgery and; Second Pathology, Nagoya City University Medical School, Nagoya City, Japan.
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Milsom SR, Gibson G, Buckingham K, Gunn AJ. Factors associated with pregnancy or miscarriage after clomiphene therapy in WHO group II anovulatory women. Aust N Z J Obstet Gynaecol 2002; 42:170-5. [PMID: 12069145 DOI: 10.1111/j.0004-8666.2002.00170.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The present study was designed to determine whether clinical and endocrine characteristics assessed on initial screening of normogonadotropic oligo/amenorrhoeic infertile patients could predict ovulation and then conception and successful live birth or miscarriage. STUDY DESIGN Retrospective cohort study SETTING Outpatient clinic. POPULATION Eighty-two consecutive women receiving clomiphene citrate (CC) therapy from 1993 to 1998. RESULTS A cumulative conception rate of 67% was reached after six or more CC-induced cycles. Patients with failure of ovulation after a full course of CC had more severe oligomenorrhoea (p < 0.001) and greater BMI (p < 0.05) at initial screening. There was no relationship with levels of LH or androgens. In contrast, among women who ovulated in response to CC, conception was associated with less frequent periods, and higher basal levels of LH, free testosterone and androstenedione. Conceptions with subsequent miscarriage were associated with intermediate levels of LH and numbers of spontaneous periods between non-conception and live births. CONCLUSIONS These observations are consistent with the hypothesis that failure of ovulation after CC is related to different factors (overweight and severe oligomenorrhoea) from those that predispose to non-conception (low basal LH and androgen levels and mild oligomenorrhoea).
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Affiliation(s)
- Stella R Milsom
- Department of Reproductive Medicine, National Women's Hospital, University of Auckland, New Zealand
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Fleming R, Hopkinson ZE, Wallace AM, Greer IA, Sattar N. Ovarian function and metabolic factors in women with oligomenorrhea treated with metformin in a randomized double blind placebo-controlled trial. J Clin Endocrinol Metab 2002; 87:569-74. [PMID: 11836287 DOI: 10.1210/jcem.87.2.8261] [Citation(s) in RCA: 187] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Women with oligomenorrhea and polycystic ovaries show a high incidence of ovulation failure perhaps linked to insulin resistance and related metabolic features. A number of reports show that the biguanide metformin improves ovarian function. However, in these trials the quality of evidence supporting ovulation is suboptimal, and few studies have been placebo-controlled. The aim of our study was to use a double-blind, placebo-controlled approach with detailed assessment of ovarian activity (two blood samples per week) to assess the validity of this therapeutic approach in this group of women. Of the 94 patients randomized, 2 withdrew before treatment commenced, 47 received placebo, and 45 received metformin (850 mg, twice a day). The numbers discontinuing the study prematurely were higher in the treatment group (n = 15) than the placebo group (n = 5; P < 0.05). The ovulation frequency assessed by the ratio of luteal phase weeks to observation weeks was significantly (P < 0.01) higher in the treated group (23%) compared with the placebo (13%), and the time to first ovulation was significantly (P < 0.05) shorter [23.6 d; 95% confidence interval (CI), 17, 30; compared with 41.8 d; 95% CI, 28, 56]. The proportion of patients failing to ovulate during the placebo-treatment period was higher (P < 0.05) in the placebo group, and the majority of ovulations were characterized by normal progesterone concentrations in both groups. The effect of metformin on follicular maturation was rapid, because the E2 circulating concentration increased over the first week of treatment only in the metformin group. Significant (P < 0.01) weight loss (and leptin reduction) was recorded in the metformin group, whereas the placebo group actually increased weight (P < 0.05). A significant increase in circulating high-density lipoprotein was observed only in the metformin-treated group. Metabolic risk factor benefits of metformin treatment were not observed in the morbidly obese subgroup of patients (body mass index > 37). No change in fasting glucose concentrations, fasting insulin, or insulin responses to glucose challenge was recorded after 14-wk metformin or placebo therapy. There was an inverse relationship between body mass and treatment efficacy. We show in a large randomized placebo-controlled trial that metformin treatment improves ovulation frequency in women with abnormal ovarian function and polycystic ovaries significantly but to a modest degree, and protracted treatment improves cardiovascular risk factors. These data support a beneficial effect of metformin in improving ovarian function in women with oligomenorrhea and polycystic ovaries.
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Affiliation(s)
- Richard Fleming
- University Department of Obstetrics and Gynecology, Royal Infirmary, Glasgow, G31 2ER, United Kingdom.
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Imani B, Eijkemans MJC, te Velde ER, Habbema JDF, Fauser BCJM. A nomogram to predict the probability of live birth after clomiphene citrate induction of ovulation in normogonadotropic oligoamenorrheic infertility. Fertil Steril 2002; 77:91-7. [PMID: 11779596 DOI: 10.1016/s0015-0282(01)02929-6] [Citation(s) in RCA: 195] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To establish whether initial screening characteristics of normogonadotropic anovulatory infertile women can aid in predicting live birth after induction of ovulation with clomiphene citrate (CC). DESIGN Prospective longitudinal single-center study. SETTING Specialist academic fertility unit. PATIENT(S) Two hundred fifty-nine couples with a history of infertility, oligoamenorrhea, and normal follicle-stimulating hormone (FSH) concentrations who have not been previously treated with any ovulation-induction medication. INTERVENTION(S) 50, 100, or 150 mg of oral CC per day, for 5 subsequent days per cycle. MAIN OUTCOME MEASURE(S) Conception leading to live birth after CC administration. RESULT(S) After receiving CC, 98 (38%) women conceived, leading to live birth. The cumulative live birth rate within 12 months was 42% for the total study population and 56% for the ovulatory women who had received CC. Factors predicting the chances for live birth included free androgen index (testosterone/sex hormone-binding globulin ratio), body mass index, cycle history (oligomenorrhea versus amenorrhea), and the woman's age. CONCLUSION(S) It is possible to predict the individual chances of live birth after CC administration using two distinct prediction models combined in a nomogram. Applying this nomogram in the clinic may be a step forward in optimizing the decision-making process in the treatment of normogonadotropic anovulatory infertility. Alternative first line of treatment options could be considered for some women who have limited chances for success.
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Affiliation(s)
- Babak Imani
- Division of Reproductive Medicine, Rotterdam, The Netherlands
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Imani B, Eijkemans MJC, Faessen GH, Bouchard P, Giudice LC, Fauser BCJM. Prediction of the individual follicle-stimulating hormone threshold for gonadotropin induction of ovulation in normogonadotropic anovulatory infertility: an approach to increase safety and efficiency. Fertil Steril 2002; 77:83-90. [PMID: 11779595 DOI: 10.1016/s0015-0282(01)02928-4] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To predict the FSH response (threshold) dose in normogonadotropic, anovulatory infertile women undergoing gonadotropin induction of ovulation. DESIGN Prospective longitudinal clinical study. SETTING Specialist academic fertility unit. PATIENT(S) Normogonadotropic, oligoamenorrheic, infertile women who were resistant to clomiphene citrate or in whom clomiphene citrate therapy had failed. INTERVENTION(S) Daily exogenous FSH administration in a low-dose, step-up regimen. MAIN OUTCOME MEASURE(S) The FSH dose on the day of ovarian response (follicle growth > 10 mm in diameter). RESULT(S) Multivariate analysis was used to devise the following equation to predict the individual FSH response dose (75 to >187 IU/d) before initiation of therapy: [4 body mass index (in kg/m(2))] + [32 clomiphene citrate resistance (yes = 1 or no = 0)] + [7 initial free insulin-like growth factor-I (in ng/mL)] + [6 initial serum FSH level (in IU/L)] - 51. The SE of the predicted dose is 35 IU. CONCLUSION(S) The individual FSH response dose for gonadotropin induction of ovulation in anovulatory infertile women can be predicted on the basis of initial screening characteristics. The prediction model developed in this study may increase the safety and efficiency of low-dose gonadotropin protocols (step-up and step-down) by correctly determining the appropriate starting dose for a given patient.
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Affiliation(s)
- Babak Imani
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
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Castelo-Branco C, Vicente JJ, Pons F, Martínez de Osaba MJ, Casals E, Vanrell JA. Bone mineral density in young, hypothalamic oligoamenorrheic women treated with oral contraceptives. J Reprod Med 2001; 46:875-9. [PMID: 11725730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
OBJECTIVE To evaluate whether decreasing doses of ethinyl estradiol affect bone loss related to hypothalamic amenorrhea. STUDY DESIGN Sixty-four women with hypothalamic oligoamenorrhea were allocated to two therapy groups: group A (n = 24) received an OC containing 0.030 mg of ethinyl estradiol (EE) and 0.15 mg of desogestrel. Group B (n = 22) received an OC containing 0.020 mg of EE and 0.15 mg of desogestrel. Eighteen women who did not wish to use hormonal therapy constituted the control group (C). Calcium, phosphate and osteocalcin were measured basally and at 6 and 12 months of follow-up. Bone mineral density at the lumbar spine was determined before initiation of the study and at 12 months by dual energy X-ray absorptiometry. RESULTS Serum calcium, phosphate and osteocalcin were significantly reduced by both active treatment regimens, whereas no differences were observed in the control group. Bone mineral density at 12 months showed an increase in both therapy groups (A, 2.4%; B, 2.5%), while group C showed a significant decrease (1.2%, P < .05). CONCLUSION Both doses of EE were equally effective in preventing bone loss related to hypoestrogenism in hypothalamic oligoamenorrheic subjects.
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Affiliation(s)
- C Castelo-Branco
- Obstetric-Gynecologic Clinic, Department of Nuclear Medicine, and Hormone and Biochemistry Laboratories, Hospital Clinic, Faculty of Medicine, University of Barcelona, Villarroel 170, 08036-Barcelona, Spain
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Ibáñez L, Valls C, Potau N, Marcos MV, de Zegher F. Sensitization to insulin in adolescent girls to normalize hirsutism, hyperandrogenism, oligomenorrhea, dyslipidemia, and hyperinsulinism after precocious pubarche. J Clin Endocrinol Metab 2000; 85:3526-30. [PMID: 11061495 DOI: 10.1210/jcem.85.10.6908] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Precocious pubarche in girls is often preceded by low weight at birth and followed by hirsutism, ovarian hyperandrogenism, and oligomenorrhea in adolescence, the latter usually being accompanied by dyslipidemia and hyperinsulinism, which are, in turn, two major risk factors for cardiovascular disease in later life. We hypothesized that insulin resistance may be a key pathogenetic factor in this sequence. We tested the hypothesis by assessing the effects of an insulin-sensitizing agent, metformin, given at a daily dose of 1275 mg for 6 months to 10 nonobese adolescent girls (mean age, 16.8 yr; body mass index, 21.9 kg/m2; birth weight, 2.7 kg) with hirsutism, ovarian hyperandrogenism (diagnosis by GnRH agonist test), oligomenorrhea, dyslipidemia, and hyperinsulinemia after precocious pubarche. Before the metformin trial, longitudinal studies in these girls had shown that hyperinsulinism was present at prepubertal diagnosis of precocious pubarche, and that it increased markedly in late puberty or early postmenarche. Metformin treatment was well tolerated and was accompanied by a marked drop in hirsutism score, insulin response to oral glucose tolerance test, free androgen index, and baseline testosterone, androstenedione, dehydroepiandrosterone, and dehydroepiandrosterone sulfate levels (all P < 0.01). During metformin treatment, the LH and 17-hydroxyprogesterone hyperresponses to GnRH agonist were attenuated (P < 0.01); serum triglyceride, total cholesterol, and low density lipoprotein cholesterol levels decreased; and high density lipoprotein cholesterol rose. All girls reported regular menses within 4 months. Withdrawal of metformin treatment was followed, within 3 months, by a consistent reversal toward pretreatment conditions. In conclusion, metformin treatment reduced hyperinsulinemia, hirsutism, and hyperandrogenism; attenuated the LH and 17-hydroxyprogesterone hyperresponses to GnRH agonist; improved the atherogenic lipid profile; and restored eumenorrhea in nonobese adolescent girls with a history of precocious pubarche. These observations corroborate the idea that insulin resistance may indeed be a prime factor underpinning the sequence from reduced fetal growth, through precocious pubarche, to adolescent endocrinopathies that are reminiscent of so-called polycystic ovary syndrome.
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Affiliation(s)
- L Ibáñez
- Endocrinology Unit, Hospital Sant Joan de Déu, University of Barcelona, Spain.
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Ibáñez L, Potau N, Marcos MV, de Zegher F. Treatment of hirsutism, hyperandrogenism, oligomenorrhea, dyslipidemia, and hyperinsulinism in nonobese, adolescent girls: effect of flutamide. J Clin Endocrinol Metab 2000; 85:3251-5. [PMID: 10999817 DOI: 10.1210/jcem.85.9.6814] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Functional ovarian hyperandrogenism, a variant of polycystic ovary syndrome, is often associated with hyperinsulinism and dyslipidemia. The mechanisms interlinking this triad are poorly understood; both hyperandrogenism and hyperinsulinism have been proposed as factors involved in the pathogenesis of the dyslipidemia. Precocious pubarche (PP) in girls is a risk factor for subsequent anovulation, ovarian and adrenal hyperandrogenism, hyperinsulinism and dyslipidemia. Flutamide, a nonsteroidal antiandrogen, is known to be effective in reducing hirsutism in patients with ovarian hyperandrogenism. However, the effects of flutamide on the endocrine-metabolic correlates of hyperandrogenism are uncertain. We assessed the effects of low dose flutamide treatment (250 mg daily for 18 months) on hormonal and metabolic variables in 18 nonobese adolescent girls (age, 16.8 +/- 0.3 yr) with functional ovarian hyperandrogenism (diagnosis by GnRH agonist test) after PP. Flutamide treatment was accompanied by a marked decrease in the hirsutism score, free androgen index, and testosterone, androstenedione, and dehydroepiandrosterone levels and by an increase in sex hormone-binding globulin concentrations. However, there were no substantial changes in the pattern of menstrual cycles, gonadotropin, estradiol, or dehydroepiandrosterone sulfate concentrations, and there was no detectable effect on the 17-hydroxyprogesterone response to GnRH agonist. Serum triglycerides, total cholesterol, and low-density lipoprotein cholesterol levels decreased markedly during flutamide therapy, whereas high-density lipoprotein cholesterol, fasting glycemia/insulinemia, and the insulin response to a glucose load remained unchanged. Flutamide was well tolerated. In conclusion, low dose flutamide treatment was found to be an effective and safe approach to reduce hirsutism and circulating androgen, low-density lipoprotein cholesterol, and triglyceride levels in girls with functional ovarian hyperandrogenism after PP. However, flutamide failed to increase high-density lipoprotein cholesterol levels or decrease hyperinsulinemia, i.e. to affect two major risk factors for subsequent cardiovascular disease.
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Affiliation(s)
- L Ibáñez
- Endocrinology Unit, Hospital Sant Joan de Déu, University of Barcelona, Spain.
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Bergmann J, Luft B, Boehmann S, Runnebaum B, Gerhard I. [The efficacy of the complex medication Phyto-Hypophyson L in female, hormone-related sterility. A randomized, placebo-controlled clinical double-blind study]. Forsch Komplementarmed Klass Naturheilkd 2000; 7:190-9. [PMID: 11025394 DOI: 10.1159/000021343] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE AND DESIGN In a prospective, randomized, placebo-controlled, double-blind study, the effects of Phyto Hypophyson L (Steierl-Pharma GmbH, Herrsching, Germany), an Agnus castus-containing homeopathic preparation, were investigated in 67 women with fertility disorders. PATIENTS AND METHODS 37 women with oligomenorrhea and 30 women with amenorrhea received 50 drops of Phyto Hypophyson L or placebo 3 times a day over 3 months or 3 cycles. OUTCOME MEASURE AND RESULTS: The outcome measure being spontaneous menstruation, improved concentration of progesterone in the luteal phase, shortening of the cycle, earlier ovulation, and pregnancy was achieved in 38 out of 67 women. It was achieved more often from women with oligomenorrhea in the Phyto Hypophyson L group compared to the placebo group (82 versus 45%, p = 0.021). However, there was no significant effect when viewing the whole group. The baby take-home rate during the therapy and 6 months after the end of the therapy showed a ratio of 6 : 2 (18.7 : 6.4%). This result was not significant. Furthermore, in the oligomenorrhea verum group we observed a significant increase of progesterone during the luteal phase compared to the oligomenorrhea placebo group. Only very few undesirable drug effects were observed. CONCLUSION In women with sterility and oligomenorrhea, a treatment with Phyto Hypophyson L can be recommended over a period of 3-6 months.
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Affiliation(s)
- J Bergmann
- Abteilung für Gynäkologische Endokrinologie und Fertilitätsstörungen, Universitäts-Frauenklinik, Heidelberg
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Abstract
OBJECTIVES Most thyroid textbooks describe hypothyroidism resulting in changes in the length of the menstrual cycle and in the amount of bleeding. Our experience at a busy thyroid clinic had given a picture which differs from that presented in the literature. The aim of this study was to determine the frequency and type of menstrual irregularities in premenopausal hypothyroid patients. DESIGN AND PATIENTS We investigated the menstrual history, starting 6 months before the discovery of the disease, in 171 female premenopausal hypothyroid patients and 214 normal controls, with similar age and body mass index (BMI). MEASUREMENTS TSH, TT4, TT3 and thyroid antibodies were measured by radioimmunoassay, while BMI was calculated from the ratio of body weight in kg to height in m2. RESULTS Of the 171 hypothyroid patients, 131 (76.6%) had regular cycles and 40 (23.4%) irregular periods. Oligomenorrhoea and menorrhagia were the most common features in the latter group. No difference in BMI was found between the patients with or without menstrual abnormalities, or between patients and controls. TSH, TT4 and TT3 levels did not differ between patients with normal and abnormal menstruation. Forty-six (26.9%) out of 171 patients had subclinical hypothyroidism (group A), 42 (24.6%) mild hypothyroidism (group B) and 83 (48.5%) severe hypothyroidism (group C). Thirty-seven from group A (80.4%), 32 from group B (76.2%) and 62 from group C (74.7%) had normal periods. These differences were not statistically significant. Eighty-eight (88.9%) out of 99 patients in whom thyroid antibodies were measured had positive titres. Nineteen (21.6%) of the patients with positive thyroid antibodies had menstrual irregularities. This percentage did not differ from that found in the whole group of patients (23.4%). Out of 214 normal controls, 196 (91.6%) had normal menstruation and 19 (8.4%) irregular cycles. The latter group included mainly women with oligomenorrhoea. CONCLUSIONS These data demonstrate that hypothyroidism in women is less frequently associated with menstrual disturbance than was previously described. Also, menstrual irregularities tend to be more frequent in sever hypothyroidism in comparison with mild cases, although this finding was not statistically significant. Oligomenorrhoea and menorrhagia are the most common menstrual disturbances.
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Affiliation(s)
- G E Krassas
- Department of Endocrinology, Panagia Hospital, Thessaloniki, Greece.
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Persiani P, Radici E, Lombardi PA, Lombardi PL. [Use of nomegestrol acetate in the treatment of menstruation disorders. Our experience in 56 cases]. Minerva Ginecol 1997; 49:181-5. [PMID: 9206771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To investigate tolerability and efficacy of nomegestrol acetate, a new 19-nor-progesterone derivative, in the treatment of oligomenorrhea and amenorrhea; to compare this drug with didrogesteron, a widely-used spatial isomer of progesterone. METHODS 56 women, aged 22 to 50, affected by menstrual disorders or premenstrual syndrome, entered the study. They were divided in two homogeneous groups by randomization. In the first group nomegestrol acetate was administered 5 mg daily per os; in the second group patients were treated by the usual didrogesteron dose, that is 10 mg twice a day per os; both treatments were administered for 10 days from day 16, during three consecutive menstrual cycles. Efficacy, compliance and biological tolerance were evaluated. RESULTS 24 patients in the group treated by nomegestrol acetate and 22 in the group treated by didrogesteron completed the study. After the first cycle of therapy, nomegestrol acetate showed a higher efficacy in reducing menstrual loss; results are statistically homogeneous in the two groups at the end of the study. There were no reports of pain in both the groups. Evaluation of biological and clinical parameters at the end of the study did not show significant modifications in any subject. CONCLUSIONS Nomegestrol acetate is an innovative and efficient molecule in the treatment of menstrual disorders. A good response to the drug is evident in a short time and with very low doses; its good compliance, if compared with other progesteron-derivatives, indicates nomegestrol acetate as a first-line therapy for polymenorrhea, olygomenorrhea and premenstrual syndrome.
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Affiliation(s)
- P Persiani
- I Divisione di Ostetricia e Ginecologia, Ospedali Riuniti, Bergamo
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Viniker DA. Late luteal phase dydrogesterone in combination with clomiphene or tamoxifen in the treatment of infertility associated with irregular and infrequent menstruation: enhancing patient compliance. Hum Reprod 1996; 11:1435-7. [PMID: 8671482 DOI: 10.1093/oxfordjournals.humrep.a019415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
This pilot study was undertaken to determine whether dydrogesterone administered in the late luteal phase might have a potential benefit for infertility associated with irregular and infrequent menstruation. Between April 1994 and February 1995, 54 normo-prolactinaemic women received either tamoxifen, if there was evidence of polycystic ovaries and/or increased luteinizing hormone (LH) secretion, or clomiphene together with dydrogesterone 10 mg twice daily on days 21-26 of the menstrual cycle. A total of 23 women (42.6%) conceived (10.7% per cycle). In 192 non-conception cycles the average cycle length was 29.6 days; 182 cycles (94.8%) were 34 days or less. Patients found the rapid onset of regular menstruation to be encouraging and compliance was excellent. Controlled studies are indicated to determine whether the addition of dydrogesterone to oral ovarian stimulation is beneficial.
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Affiliation(s)
- D A Viniker
- Department of Obstetrics and Gynaecology, Whipps Cross Hospital, London E11, UK
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Battino S, Ben-Ami M, Geslevich Y, Weiner E, Shalev E. Factors associated with withdrawal bleeding after administration of oral dydrogesterone or medroxyprogesterone acetate in women with secondary amenorrhea. Gynecol Obstet Invest 1996; 42:113-6. [PMID: 8878716 DOI: 10.1159/000291913] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The effectiveness of two treatment regiments in inducing withdrawal bleeding in secondary amenorrhea was compared and correlated with the endometrial thickness and endogenous E2 and progesterone concentrations. A prospective, randomized and double-blind study was designed at the Outpatient Clinic of Reproductive Endocrinology, Central Emek Hospital, Afula, Israel. Seventy-seven premenopausal women with oligomenorrhea or amenorrhea, 48 of whom qualified for the study, underwent a 5-day course of either medroxyprogesterone acetate (MPA) 5 mg b.i.d. or dydrogesterone (DG) 10 mg b.i.d. Endogenous pretreatment values of E2 and progesterone and endometrial thickness (by transvaginal ultrasonography) were correlated with the bleeding response. Withdrawal bleeding occurred in 93% of women taking either MPA or DG. Side effects occurred similarly among the groups. Lipid concentrations were unchanged. Endogenous E2 and progesterone were limited predictive value for withdrawal bleeding. Endometrial thickness as measured by transvaginal sonography correlated significantly with the bleeding response.
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Affiliation(s)
- S Battino
- Department of Obstetrics and Gynecology, Central Emek Hospital, Afula, Israel
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Dessole S, Coccollone E, Ambrosini G, D'Antona D, Vargiu N, Cherchi PL. Oligomenorrhea treatment by purified FSH using a fixed protocol. Gynecol Obstet Invest 1996; 42:187-90. [PMID: 8938472 DOI: 10.1159/000291949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This study is designed to evaluate the effectiveness, safety and tolerability of a low dose of purified FSH administration using a fixed protocol in oligomenorrheic patients not desiring pregnancy. We used a low dose (75 IU/day for 5 days) of purified FSH (Metrodin) in 10 oligomenorrheic patients (aged 18-30) for 25 cycles. The onset of menstruation occurred in 7 patients (70%) and in 19 treatment cycles (76%), the ovulation was verified in 5 of these patients (50%) for 13 cycles (52%). One patient had spotting after the treatment, 2 patients did not have any response. The treatment did not cause side effects and it showed a good tolerability.
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Affiliation(s)
- S Dessole
- Institute of Obstetrics and Gynecology, University of Sassari, Italy
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Abstract
1. The vast majority of bone mineralization in girls occurs by the middle of the second decade. 2. Premature bone demineralization occurs in women with hypothalamic dysfunction manifest as amenorrhea and oligomenorrhea, associated with athletics, dancing, and eating disorders. 3. In young women with amenorrhea associated with weight loss, BMD loss will be occurring soon after the amenorrhea develops. Treatment to prevent BMD loss or promote BMD accretion should begin soon, probably within 6 months after amenorrhea occurs. 4. Women who recover from anorexia nervosa at a young age (< 15 years of age) can have normal total body BMD, but regional (lumbar spine and femoral neck) BMD may remain low. The longer the anorexia nervosa persists, the less likely it is that the BMD will return to normal. Girls and women with anorexia nervosa need to be rehabilitated early in the disease to maximize BMD accretion. 5. Conjugated estrogen, in doses that improve bone mineralization in postmenopausal women and in combination with medroxyprogesterone, has not been shown to improve BMD in young women with hypothalamic amenorrhea. The role of orally administered medroxyprogesterone at a dose of 10 mg per day, 10 days per month, in improving BMD in teenage girls with hypothalamic amenorrhea or oligomenorrhea remains to be established. 6. Treatment with OCP may have a beneficial effect on BMD in young women with hypothalamic amenorrhea, but this has not been established in a double-masked, randomized, controlled trial. Doing a double-masked trial using OCP will be difficult because estrogen-deficient subjects treated with OCP will be likely to have menstrual bleeding, whereas those treated with placebo will not. In addition, the risk of pregnancy in a sexually active subject, who does not know whether she is receiving OCP, is too great for some subjects. 7. Osteoporosis is a major cause of morbidity and death. Peak bone mass is a major determinant of the risk of osteoporosis, and the second decade is the critical period of peak bone mass acquisition; thus providers of health care for adolescents need to understand the factors that affect bone mineralization during this period, and advise patients accordingly.
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Affiliation(s)
- A C Hergenroeder
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston 77030-2399, USA
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Anttila L, Koskinen P, Erkkola R, Irjala K, Ruutiainen K. Serum testosterone, androstenedione and luteinizing hormone levels after short-term medroxyprogesterone acetate treatment in women with polycystic ovarian disease. Acta Obstet Gynecol Scand 1994; 73:634-6. [PMID: 7941988 DOI: 10.3109/00016349409013457] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Medroxyprogesterone acetate (MPA)-treatment suppresses serum gonadotropin and androgen concentrations in women with polycystic ovarian disease (PCOD). This study was designed to determine serum testosterone (T), androstenedione (A) and luteinizing hormone (LH) patterns in a group of oligomenorrheic PCOD patients after MPA-treatment. METHODS The study group consisted of 11 women with ultrasonographically diagnosed PCOD. Blood samples were drawn in the morning in fasting conditions first during oligomenorrhea and then within one week after MPA-induced bleeding. After that the sampling was repeated four times at one week intervals. Student's paired t-test was used for statistical calculations. RESULTS The levels of T, A and LH decreased significantly after MPA-treatment. During the follow-up the T and A concentrations increased significantly till the third sampling week, after which no further increases were found. CONCLUSIONS Our results show that T and A secretion return to levels characteristic of PCOD after discontinuation of MPA-treatment within a few weeks in women with PCOD.
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Affiliation(s)
- L Anttila
- Department of Obstetrics and Gynecology, Turku University Central Hospital, Finland
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Anttila L, Koskinen P, Kaihola HL, Erkkola R, Irjala K, Ruutiainen K. Serum androgen and gonadotropin levels decline after progestogen-induced withdrawal bleeding in oligomenorrheic women with or without polycystic ovaries. Fertil Steril 1992; 58:697-702. [PMID: 1426312 DOI: 10.1016/s0015-0282(16)55314-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To examine the effect of short-term progestogen treatment on androgen, gonadotropin, and sex hormone-binding globulin (SHBG) levels in oligomenorrheic women. DESIGN Comparative study of changes in hormonal parameters in patients with or without ultrasonographically diagnosed polycystic ovarian disease (PCOD). SETTING Open patient clinic of reproductive endocrinology at University Central Hospital of Turku, Finland. PATIENTS Seventy-five oligomenorrheic women with (n = 51) or without (n = 24) PCOD. MAIN OUTCOME MEASURES Serum concentrations of testosterone (T), androstenedione (A), dehydroepiandrosterone sulfate, luteinizing hormone (LH), follicle-stimulating hormone (FSH), and SHBG. RESULTS The levels of T, A, LH, and the LH:FSH ratios decreased significantly after oral treatment with medroxyprogesterone acetate (10 mg/d for 10 days) in non-PCOD women and in women with PCOD decreasing the frequencies of pathological laboratory findings, in particular elevated levels of LH:FSH ratio and A in PCOD women and of LH:FSH ratio in non-PCOD women. The levels of T, A, and LH as well as the LH:FSH ratio were significantly higher in women with PCOD. Obesity was associated with high free androgen indices, low LH:FSH ratios, and low concentrations of LH, A, and SHBG. CONCLUSIONS The serum samples for hormonal analyses used as an aid in diagnosing PCOD should be obtained without pretreatment with progestogen because it masks the biochemical findings of PCOD.
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Affiliation(s)
- L Anttila
- Department of Obstetrics and Gynecology, Turku University Central Hospital, Finland
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Smith S. Neuroleptic-associated hyperprolactinemia. Can it be treated with bromocriptine? J Reprod Med 1992; 37:737-40. [PMID: 1359137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
Six stable psychiatric outpatients with hyperprolactinemia and amenorrhea/oligomenorrhea associated with their neuroleptic medications were treated with bromocriptine. Daily dosages of 5-10 mg corrected the hyperprolactinemia and restored menstruation in four of the six patients. One woman, however, developed worsened psychiatric symptoms while taking bromocriptine, and it was discontinued. Thus, three of six patients had their menstrual irregularity successfully corrected with bromocriptine. This suggests that bromocriptine should be further evaluated as potential therapy for neuroleptic-associated hyperprolactinemia and amenorrhea/galactorrhea.
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Affiliation(s)
- S Smith
- Department of Obstetrics and Gynecology, Sinai Hospital of Baltimore, Maryland 21215
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Yong EL, Glasier A, Hillier H, Ledger W, Caird L, Beattie G, Sweeting V, Thong J, Baird DT. Effect of cyclofenil on hormonal dynamics, follicular development and cervical mucus in normal and oligomenorrhoeic women. Hum Reprod 1992; 7:39-43. [PMID: 1551955 DOI: 10.1093/oxfordjournals.humrep.a137553] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Cyclofenil is a triphenylethylene derivative, similar in structure to clomiphene citrate, which is used to induce ovulation in anovulatory women. The effects of cyclofenil on a group of 10 normal cyclic and 10 oligomenorrhoeic subjects were examined in a double blind controlled cross-over study. Both groups of women were administered either cyclofenil or, following a washout cycle, a placebo in two treatment cycles. Urinary oestrone and pregnanediol excretion were measured daily and ultrasound scans performed to assess follicular development. Frequent sampling of blood was performed on day 6 to study luteinizing hormone (LH) and follicle stimulating hormone (FSH) pulsatile release. Cervical mucus changes and sperm-cervical mucus interaction were studied after identification of the LH peak. There were no significant differences between cyclofenil and placebo cycles in the following: ovulation rates, daily urinary oestrone and pregnanediol excretion, the number or size of developing follicles, LH pulsatility (parameters studied: number of peaks, pulse interval, pulse amplitude, pulse area and mean nadir LH), mean FSH level on day 6, cervical mucus and sperm-cervical mucus interaction. In view of our inability to demonstrate an effect on any parameter of endocrine function in normal and oligomenorrhoeic women, these results throw doubt on the therapeutic value of cyclofenil in its present dosage and formulation.
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Affiliation(s)
- E L Yong
- Department of Obstetrics and Gynaecology, University of Edinburgh, UK
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46
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Ge XL. [Treatment of secondary amenorrhea and oligohypomenorrhea with combined traditional Chinese and Western medicine]. Zhong Xi Yi Jie He Za Zhi 1991; 11:661-3, 645. [PMID: 1813168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This article reported the treatment of 149 cases (1087 cycles) with secondary amenorrhea and oligohypomenorrhea, including 42 cases who were treated by cycle treatment with traditional Chinese medicine (TCM) and clomiphene in comparison with clomiphene in 67 cases and/or TCM in 40 cases at the same time. The results showed that ovulatory rate of secondary amenorrhea, calculated according to menstrual cycles, was significantly higher in the group of TCM and clomiphene than that of clomiphene or TCM (P less than 0.01). The efficacy of clomiphene was better than that of TCM (P less than 0.01). The ovulatory rate of oligohypomenorrhea was significantly increased by using TCM and clomiphene in contrast to only western medicine (P less than 0.05). The phenomena mentioned above indicate that the TCM-WM treatment has obvious advantages.
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Affiliation(s)
- X L Ge
- Dept. of Gynecology, Second Affiliated Hospital, Hebei Medical College, Shijiazhuang
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47
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Alonso-Uriarte R, Cortés-Gallegos V. [Synthetic progestogens versus oral progesterone]. Ginecol Obstet Mex 1991; 59:50-8. [PMID: 2066005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The antecedents of progesterone natural hormone and related structural groups, chemically and biologically, were described. The synthesis and semi-synthesis of these compounds, is reviewed, and molecular changes, which gave more potency for clinical use, is reviewed. The pharmacology of these groups is manifested, particularly, by the identification of a receptor, its physico-quemical characteristics and relative affinity for tissues as endometrium and myometrium. Furthermore, the progestational quality, the antiestrogenic one, antiandrogenic one and its applications, were evaluated. Finally, several biologic indicators which support the use of oral progesterone and that suggest the re-evaluation of tissular dynamics in reproductive tract, were reviewed.
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Affiliation(s)
- R Alonso-Uriarte
- División Fisiología Gonadal, Unidad de Investigación Biomédica, CMN, IMSS, México, D.F
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Abstract
The hormonal profiles following clomiphene citrate (CC) administration during a single cycle were compared in infertile women who conceived and in those who did not. Of 41 treated patients, ovulation was assumed to have occurred in 28 and was confirmed by clinical pregnancy in five. In the 28 women who presumably ovulated, two distinct patterns of hormonal secretion were observed. A normal response was exhibited by 17 patients (including the five who became pregnant). The other 11 patients exhibited an abnormal response, characterized by significantly higher luteinizing hormone (LH)/follicle-stimulating hormone (FSH) ratios than in the normal response group from day 9 until the occurrence of the LH peak (days 9 and 10, P less than 0.05; days 11 and 12, P less than 0.001), and significantly higher oestradiol (E2) levels throughout the cycle (P less than 0.01). In addition, in comparison with the normal response group their LH levels during the follicular phase were significantly higher (P less than 0.05) but their LH peaks at ovulation were significantly lower (P less than 0.02). Moreover, their progesterone levels, in contrast to those in the normal response group, began to increase prior to the LH peak and remained high during the early and mid-luteal phases. None of the women who exhibited this abnormal gonadotrophin response to CC therapy achieved a clinical pregnancy. Exposure to high LH levels in the follicular phase following CC therapy seems to reduce the rate of fertilization and/or to contribute to early embryonic loss.
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Affiliation(s)
- Z Shoham
- Department of Obstetrics and Gynecology, Kaplan Hospital, Rehovot, Israel
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Bider D, Kokia E, Lipitz S, Blankstein J, Mashiach S, Serr DM, Ben-Rafael Z. Failure to improve ovarian response by combined gonadotropin-releasing hormone agonist and gonadotropin therapy. Gynecol Obstet Invest 1990; 29:192-6. [PMID: 2113505 DOI: 10.1159/000293376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Nineteen women were treated with the gonadotropin-releasing hormone (GnRH) agonist buserelin in order to suppress the pituitary prior to gonadotropin treatment. Eight women were oligomenorrheic, 6 had polycystic ovarian disease (PCOD) and 5 women had normal cycles. Buserelin was administered for 3 weeks before ovarian stimulation, and the pituitary down-regulation was proven by provocative tests. Ovarian stimulation was then achieved by human menopausal gonadotropin (hMG) 2 ampules a day. Several abnormal responses to the combined buserelin/hMG treatment were noted in some patients. This included a sudden decrease in E2 level without LH surge (2 patients), induced follicular growth with buserelin instead of ovarian suppression (2 patients) and ovarian hyperstimulation syndrome in 3 patients with PCOD. From this we conclude that although pituitary suppression can easily be achieved by GnRH analog administration, this does not ensure the prevention of unwanted responses. It is possible that the common denominator for these abnormal responses is that they are ovarian in origin, hence they occur in spite of pituitary down-regulation. Close monitoring of the suppression and stimulation stages will detect most cases of such failures. Furthermore it is possible that not all patients are suitable for the combined treatment of gonadotropin and GnRH agonist.
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Affiliation(s)
- D Bider
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel-Hashomer, Israel
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Geisthoevel F, Hils K, Wieacker P, Breckwoldt M, Schultheiss H. Monthly administration of the LH-RH analogue decapeptyl for long-term treatment of ovarian dysfunctions and estrogen-dependent disorders. Int J Fertil 1989; 34:262-70. [PMID: 2570764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The ovarian function of 11 patients suffering from estrogen-dependent disorders and ovarian dysfunction was suppressed by monthly administrations of an analogue of luteinizing hormone-releasing hormone (LH-RH). During the initial 11 to 18 days of treatment, the LH-RH analogue Decapeptyl was subcutaneously injected daily, followed by intramuscular administration of the peptide encapsulated in biodegradable microspheres at 30-day intervals over a 13- to 35-week period. After an initial increase on day 1 of treatment, serum levels of both LH and FSH declined, but did not reach hypogonadotropic values. The pituitary response in the release of both LH and FSH by a LH-RH bolus injection was almost completely suppressed during the treatment course. 17 beta-Estradiol serum levels decreased into the castration range within 9.1 +/- 4 days and remained low in 92% of the values estimated. In one patient, pretreatment mean testosterone levels on the order of 1.9 ng/mL were suppressed to normal within 14 days and remained low under therapy. Seven out of the 11 patients benefited from this therapy. In conclusion, the treatment with Decapeptyl in a slow-release formulation is an effective and suitable approach for the long-term suppression of ovarian function in estrogen-dependent disorders and ovarian dysfunctions.
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Affiliation(s)
- F Geisthoevel
- Department of Obstetrics and Gynecology, University of Freiburg, F.R.G
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