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Woźniak A, Woźniak S, Poleszak E, Kluz T, Zapała Ł, Woźniak A, Rechberger T, Wróbel A. Efficacy of Fractional CO 2 Laser Treatment for Genitourinary Syndrome of Menopause in Short-Term Evaluation-Preliminary Study. Biomedicines 2023; 11:biomedicines11051304. [PMID: 37238975 DOI: 10.3390/biomedicines11051304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 03/29/2023] [Accepted: 04/19/2023] [Indexed: 05/28/2023] Open
Abstract
The postmenopausal state covers 40% of modern women's lives and 50-70% of postmenopausal women report GSM symptoms such as vaginal dryness, itching, frequent inflammations, lack of elasticity, or dyspareunia. Consequently, a safe and effective method of treatment is crucial. In a group of 125 patients, a prospective observational study was performed. The aim was to evaluate the clinical effectiveness of fractional CO2 laser in the treatment of GSM symptoms using a protocol of three procedures in 6-week intervals. The vaginal pH, VHIS, VMI, FSFI, and treatment satisfaction questionnaire were used. The fractional CO2 laser treatment was effective in improving all the objective forms of evaluation: vaginal pH (from 5.61 ± 0.50 at the baseline up to 4.69 ± 0.21 in the 6-week follow-up after the third procedure); VHIS (12.02 ± 1.89 at the baseline vs. 21.50 ± 1.76); VMI (21.5 ± 5.66 vs. 48.4 ± 4.46). Similar results were obtained for FSFI: 12.79 ± 5.351 vs. 24.39 ± 2.733, where 79.77% of patients were highly satisfied. Fractional CO2 laser therapy increases the quality of life by having a beneficial effect on the sexual function of women with GSM symptoms. This effect is obtained by restoring the correct structure and proportions of the cellular composition of the vaginal epithelium. This positive effect was confirmed by both objective and subjective forms of evaluating GSM symptom severity.
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Affiliation(s)
- Andrzej Woźniak
- Independent Public Clinical Hospital No. 4, 8 Jaczewskiego, 20-954 Lublin, Poland
| | - Sławomir Woźniak
- Third Department of Gynecology, Medical University of Lublin, 8 Jaczewskiego, 20-090 Lublin, Poland
| | - Ewa Poleszak
- Laboratory of Preclinical Testing, Chair and Department of Applied and Social Pharmacy, Medical University of Lublin, 1 Chodźki Street, 20-093 Lublin, Poland
| | - Tomasz Kluz
- Department of Gynecology, Gynecology Oncology and Obstetrics, Institute of Medical Sciences, Medical College of Rzeszow University, 16c Rejtana, 35-959 Rzeszow, Poland
| | - Łukasz Zapała
- Clinic of General, Oncological and Functional Urology, Medical University of Warsaw, 4 Lindleya, 02-005 Warsaw, Poland
| | - Aleksander Woźniak
- University Clinical Center of the Medical University of Warsaw, 1A Banacha, 02-097 Warsaw, Poland
| | - Tomasz Rechberger
- Second Department of Gynecology, Medical University of Lublin, 8 Jaczewskiego, 20-090 Lublin, Poland
| | - Andrzej Wróbel
- Second Department of Gynecology, Medical University of Lublin, 8 Jaczewskiego, 20-090 Lublin, Poland
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Stabile G, Ricci G, Scalia MS, De Seta F. Induced Dryness Stress on Human Vaginal Epithelium: The Efficacy of a New Vaginal Gel. Gels 2021; 7:gels7040157. [PMID: 34698175 PMCID: PMC8544400 DOI: 10.3390/gels7040157] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 09/23/2021] [Accepted: 09/25/2021] [Indexed: 12/17/2022] Open
Abstract
An experimental model of dryness on vaginal mucosa is proposed to assess the efficacy of a new vaginal gel (Respecta® Hydragel Ref 17031). The dryness model was induced on reconstituted human vaginal epithelium (HVE) by incubating the tissues in modified environmental conditions (R.H. < 50% and T = 40 °C) for 48 h. The products were applied on the ‘Dry’ HVE models for 24 h (series 48 h + 24 h) in standard culture conditions (37 °C 5% CO2). Their efficacy in counteracting vaginal dryness was assessed and compared to tissues treated with saline solution and cultured in standard culture conditions (negative control) and to untreated tissues incubated in dryness conditions for 48 h and then recovered after 24 h in standard culture conditions (positive control). The products’ efficacy was quantified by measuring the following parameters: (1) water flux and direct moisturization by AQP3 immunohistochemical staining, and (2) maintenance of moisturization and elasticity of the mucosa by hyaluronic acid (CD44) immunofluorescence staining. Respecta® Hydragel demonstrated efficacy in regulating the water flux by inducing AQP3 expression thus determining a positive water balance within the vaginal epithelium. It induced a remodelling of the epithelium morphology with restored trophism compared to the dry HVE control. Furthermore, it demonstrated a significant increase of the expression of CD44, related to hyaluronic acid (HA) distribution in the extracellular matrix. HA has the ability to act on the cellular matrix composition and its renewal compared to the dry HVE control. Through these mechanisms it induces a deep hydration and elasticity of the vaginal mucosa.
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Affiliation(s)
- Guglielmo Stabile
- Institute for Maternal and Child Health—IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (G.R.); (F.D.S.)
- Correspondence:
| | - Giuseppe Ricci
- Institute for Maternal and Child Health—IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (G.R.); (F.D.S.)
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy;
| | - Maria Sole Scalia
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy;
| | - Francesco De Seta
- Institute for Maternal and Child Health—IRCCS “Burlo Garofolo”, 34137 Trieste, Italy; (G.R.); (F.D.S.)
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy;
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Briggs P, Hapangama DK. Urogenital atrophy: The 'unknown factors' challenging current practice. Post Reprod Health 2021; 27:109-120. [PMID: 33673759 DOI: 10.1177/2053369121997673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Urogenital atrophy occurs as a result of the effect of estrogen deficiency on the tissue quality in the vulva, vagina, urethra and bladder. It is a common consequence of the menopause, with possibly up to 80% of women experiencing symptoms. Despite a number of different diagnostic methods, there is no validated objective method by which to confirm the diagnosis in clinical practice and research settings. Education, for women and clinicians, is called for to support diagnosis and treatment. However, before this can be of global benefit, development of an accessible and reproducible diagnostic test is required. Current assessment methods include routine history and clinical examination, with the clinician's opinion based on their subjective observations. A vaginal smear to assess the ratio of superficial to parabasal cells and measurement of the pH of the vaginal secretions is more commonly used in research settings. A number of formulae have been postulated to facilitate the diagnosis including the Vaginal Health Index, the Vulval Health Index, the Genitourinary Syndrome of the Menopause assessment tool, the Genital Health Clinical Evaluation and vaginal biopsy and assessment of the vaginal microbiome. However, none of these potential methods of assessment has been validated. This article focuses on what we do not know about urogenital atrophy including the prevalence, the most appropriate terminology, aetiology, pathogenesis and the most objective and reproducible method of assessment.
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Affiliation(s)
- Paula Briggs
- Liverpool Women's NHS Foundation Trust, Liverpool, UK
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Dharani K Hapangama
- Liverpool Women's NHS Foundation Trust, Liverpool, UK
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
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Efficacy and safety of a new vaginal gel for the treatment of symptoms associated with vulvovaginal atrophy in postmenopausal women: A double-blind randomized placebo-controlled study. Maturitas 2021; 147:34-40. [PMID: 33832645 DOI: 10.1016/j.maturitas.2021.03.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 11/21/2020] [Accepted: 03/02/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of the present randomized placebo-controlled single-center study was to assess the efficacy and safety of a new vaginal gel (Meclon Idra - Alfasigma) in the treatment of vulvovaginal atrophy (VVA). The gel is composed of sea buckthorn (Hippophaë rhamnoides) oil, aloe vera, 18β-glycyrrhetic acid, hyaluronic acid and glycogen. The study assessed whether the gel can reduce VVA symptoms (vaginal dryness, itching, burning sensation) and improve sexual function in postmenopausal women over 12 weeks. STUDY DESIGN Postmenopausal women (n° = 60) reporting VVA symptoms were recruited and randomized in a 1:1 ratio to the gel or placebo. Active vaginal gel or placebo was applied for 14 days and then twice a week for 90 consecutive days. MAIN OUTCOME MEASURE The Vaginal Health Index (VHI), including vaginal pH, was used to assess changes in objective signs, whereas the self-reported Female Sexual Function Index (FSFI) was used to investigate sexual function. RESULTS Meclon Idra was effective in reducing vaginal pain, dyspareunia and vaginal pH, with the VHI showing significant improvement at day 90 (P < .0001), and in reducing each VVA symptom (vaginal dryness, vaginal itching, burning sensation) at weeks 2 and 4, and the end of the study (P < .0001). The analysis of FSFI scores showed, after the end of treatment, an improvement of sexual function in the active-treatment group, with a statistically significant increase (P < 0.001) in all domains scores and total score (P < 0.001). CONCLUSIONS The present single-center randomized clinical trial demonstrated the efficacy, tolerability and safety of 12-week treatment with a new vaginal gel in postmenopausal women with symptoms associated with VVA. Based on this trial, the gel seems to be a valid choice as a single, local agent for relieving VVA symptoms and improving sexual function, and to have good compliance. This trial is registered prospectively with the Clinical Trials Registry - India, number CTRI/2019/05/01911.
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Abstract
OBJECTIVE This systematic review included clinical trials of Food and Drug Administration-approved vaginal estrogens. The primary objective of this systematic review was to examine the comparative safety of the Food and Drug Administration-approved vaginal estrogen preparations among postmenopausal women. METHODS We performed a PubMed search of the primary literature from January 1, 1966 to July 16, 2019 for English-language clinical trials. Manual review of retrieved citations identified additional citations. RESULTS Of 882 retrieved citations, 75 clinical trials met inclusion criteria. Maximum trial duration was 52 weeks. None of the trials predesignated breast or endometrial cancer, cardiovascular events, or venous thromboembolism as primary outcomes. Studies were not designed to rule out an increase in endometrial carcinoma risk with long-term use of vaginal estrogen. There were few head-to-head comparisons. Fifty trials examined serum sex steroid and gonadotrophin levels; assay methodologies varied. Serum estradiol levels were 11 pg/mL at baseline or during placebo use and increased to a mean of 30 pg/mL after treatment. Estradiol levels were usually highest during the first 12 weeks of treatment, and were higher for estrogen creams than for inserts or rings. The 22 trials of endometrial thickness and the 15 trials of endometrial biopsy did not clearly demonstrate endometrial proliferation after vaginal estrogen treatment, but data were limited, and studies did not always perform systematic endometrial biopsy. CONCLUSIONS Newer low-dose estradiol rings, tablets, and inserts appear to induce the least increases in serum hormones, possibly indicating greater safety. Limited evidence in trials lasting up to 52 weeks suggest endometrial safety of vaginal estrogen use. Long-term trials are needed. : Video Summary:http://links.lww.com/MENO/A513.
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Rashidi Fakari F, Simbar M, Nasab MB, Ghazanfarpour M, Rashidi Fakari F. A Review of Pharmacological Treatments for Vaginal Atrophy in Postmenopausal Women in Iran. J Menopausal Med 2020; 26:104-111. [PMID: 32893511 PMCID: PMC7475289 DOI: 10.6118/jmm.19021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 04/30/2020] [Accepted: 06/18/2020] [Indexed: 12/03/2022] Open
Abstract
Vaginal atrophy is one of the most common menopausal complications and is often overlooked. There are various pharmacological and non-pharmacological treatment approaches to reduce vaginal atrophy; however, no comprehensive study on a convenient, affordable, inexpensive, and noninvasive treatment with fewer complications has been conducted so far. Thus, the current study aimed to provide a systematic review of pharmacological treatment for vaginal atrophy in postmenopausal women in Iran. In this systematic review, all Iranian articles published in Persian or English during 2009 to 2019 were collected and analyzed by searching the Scopus, PubMed, Web of Science, Magiran, Iranian Registry of Clinical Trials (IRCT), and Cochrane Library databases. The inclusion criteria were clinical trials for vaginal atrophy and menopause. Based on the selection criteria, articles with a Jadad scale score of 3 and above were included in the study and qualitatively analyzed. Overall, 15 clinical trials met the inclusion criteria. In total, 12 articles examined the efficacy of pharmacological treatments (including three herbal medicines, three vitamins and dietary supplements, and two chemical drugs) in treating vaginal atrophy in postmenopausal women. Various types of medication have been used to improve vaginal atrophy, and effective treatments include licorice, chamomile, royal jelly, vitamin E, vitamin D, hyaluronic acid, and Vagifem; however, the results of studies on fennel have been inconsistent. However, considering the small number of studies reviewed, further studies with a stronger methodology are needed to confirm the efficacy of these medications.
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Affiliation(s)
- Farzaneh Rashidi Fakari
- Student Research Committee, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoumeh Simbar
- Midwifery and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Maryam Beheshti Nasab
- Department of Midwifery and Reproductive Health, School of Nursing and Midwifery, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Masoumeh Ghazanfarpour
- Department of Nursing and Midwifery, Razi School of Nursing and Midwifery, Kerman University of Medical Sciences, Kerman, Iran
| | - Fahimeh Rashidi Fakari
- Department of Midwifery and Reproductive Health, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Gliniewicz K, Schneider GM, Ridenhour BJ, Williams CJ, Song Y, Farage MA, Miller K, Forney LJ. Comparison of the Vaginal Microbiomes of Premenopausal and Postmenopausal Women. Front Microbiol 2019; 10:193. [PMID: 30837959 PMCID: PMC6382698 DOI: 10.3389/fmicb.2019.00193] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 01/23/2019] [Indexed: 01/19/2023] Open
Abstract
For decades hormone therapy (HT) has been prescribed to treat the symptoms of menopause, such as vaginal dryness, itching and burning. Here we sought to compare the vaginal microbiomes of postmenopausal women who received low dose estrogen therapy to those of premenopausal and postmenopausal women, and to do so in conjunction with assessing the alleviation of symptoms associated with vaginal atrophy. In this study vaginal swab samples were obtained from 45 women who were classified as either premenopausal, postmenopausal, or postmenopausal and undergoing HT. The vaginal microbiomes of these women were characterized by 16S rRNA gene sequencing and bacterial abundances were quantified by qPCR. We found that the vaginal communities from our cohort could be divided into six clusters (A-F) based on differences in the composition and relative abundances of bacterial taxa. Communities in cluster A were dominated by Lactobacillus crispatus, and those of cluster B were dominated by Gardnerella vaginalis. Communities in cluster C had high proportions of L. iners, while those in cluster D were more even and included several co-dominant taxa. Communities in clusters E and F were dominated by Bifidobacterium and L. gasseri, respectively. The vaginal communities of most postmenopausal women receiving HT (10/15) were dominated by species of lactobacilli and belonged to clusters A, C, and F (P < 0.001). This sharply contrasts with vaginal communities of postmenopausal women without HT, most of which (10/15) were in cluster D, depleted of lactobacilli, and had about 10-fold fewer total bacteria (P < 0.05). The vaginal communities of women in each study group differed in terms of the dominant bacterial species composition and relative abundance. Those of postmenopausal women receiving HT significantly differed from those of postmenopausal women without HT and were most often dominated by species of Lactobacillus. Noteworthy, HT greatly improved vaginal atrophy scores, decreased vaginal pH, and significantly increased bacterial numbers in comparison to postmenopausal women not receiving HT.
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Affiliation(s)
- Karol Gliniewicz
- Department of Biological Sciences, University of Idaho, Moscow, ID, United States
- Institute for Bioinformatics and Evolutionary Studies, University of Idaho, Moscow, ID, United States
| | - G. Maria Schneider
- Department of Biological Sciences, University of Idaho, Moscow, ID, United States
- Institute for Bioinformatics and Evolutionary Studies, University of Idaho, Moscow, ID, United States
| | | | | | - Yuli Song
- The Procter and Gamble Company, Cincinnati, OH, United States
| | | | - Kenneth Miller
- The Procter and Gamble Company, Cincinnati, OH, United States
| | - Larry J. Forney
- Department of Biological Sciences, University of Idaho, Moscow, ID, United States
- Institute for Bioinformatics and Evolutionary Studies, University of Idaho, Moscow, ID, United States
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Visual improvements in vaginal mucosa correlate with symptoms of VVA: data from a double-blind, placebo-controlled trial. Menopause 2018; 24:1003-1010. [PMID: 28419068 PMCID: PMC5571882 DOI: 10.1097/gme.0000000000000880] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Objective: To evaluate the response of the vaginal mucosa with TX-004HR and its correlation with vulvar and vaginal atrophy (VVA) symptoms, and whether visual examination is a useful measure for assessing VVA. Methods: REJOICE was a 12-week, phase 3, multicenter, randomized, double-blind, placebo-controlled study of a vaginal, muco-adhesive, 17β-estradiol softgel capsule (TX-004HR 4, 10, and 25 μg) in postmenopausal women with VVA and moderate-to-severe dyspareunia. Treatments were self-administered vaginally once per day for 2 weeks, then twice per week for 10 weeks. The vagina was visually examined at baseline and at weeks 2, 6, 8, and 12; changes were evaluated using a 4-item scale for vaginal color, vaginal epithelial integrity, vaginal epithelial surface thickness, and vaginal secretions. Results: Significant improvements were observed with all three TX-004HR doses versus placebo in vaginal color (least square mean score changes of −0.96 to −1.06 for TX-004HR doses vs −0.60 for placebo at week 12), epithelial integrity (−0.97 to −1.07 vs −0.60), epithelial surface thickness (−0.94 to −1.03 vs −0.61), and secretions (−1.01 to −1.06 vs −0.64) (P < 0.001 for all comparisons at all time points). Both Pearson's correlations and logistic regression receiver-operating characteristic curve analyses significantly correlated the sum of the individual visual assessment scores with dyspareunia (P < 0.0001) and vaginal dryness (P < 0.0001) at 12 weeks. Conclusions: Greater improvements in the vaginal mucosa of postmenopausal women with VVA and moderate-to-severe dyspareunia were observed with TX-004HR versus placebo, and vaginal mucosa assessment scores correlated with vaginal symptoms of dyspareunia and dryness. Visual vaginal assessment by healthcare professionals is a useful measure for diagnosing VVA and assessing response to treatment.
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Seyyedi F, Kopaei MR, Miraj S. Comparison between vaginal royal jelly and vaginal estrogen effects on quality of life and vaginal atrophy in postmenopausal women: a clinical trial study. Electron Physician 2017; 8:3184-3192. [PMID: 28070251 PMCID: PMC5217810 DOI: 10.19082/3184] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Accepted: 09/04/2016] [Indexed: 11/25/2022] Open
Abstract
Objective This study was conducted to evaluate the therapeutic effects of vaginal royal jelly and vaginal estrogen on quality of life and vaginal atrophy in postmenopausal women. Methods This double-blind randomized controlled clinical trial was carried out at gynecology and obstetrics clinics of Hajar Hospital of Shahrekord University of Medical Sciences (Iran) from January 2013 to January 2014. The study was conducted on married postmenopausal women between 50 and 65 years old. Of 120 patients, 30 individuals were excluded based on the exclusion criteria, and 90 women were randomly distributed into three groups of 30 royal jelly vaginal cream 15%, vaginal Premarin, and placebo (lubricant), for three months. At the beginning and the end of the study, quality of life and vaginal cytology assay were evaluated. Data were analyzed by SPSS Version 11. Results Vaginal cream of royal jelly is significantly more effective than vaginal cream of Premarin and lubricant in improvement of quality of life in postmenopausal women (p<0.05). Moreover, Pap smear results showed that vaginal atrophy in vaginal Premarin group was lower than the other groups (p<0.001), and there was no significant difference between lubricant and royal jelly groups (p=0.89). Conclusion Administration of vaginal royal jelly was effective in quality-of-life improvement of postmenopausal women. Given to the various properties of royal jelly and its effectiveness on quality of life and vaginal atrophy in postmenopausal women, further studies are recommended for using =royal jelly in improving menopausal symptoms. Clinical trial registration The trial was registered at the Iranian Registry of Clinical Trials (http://www.irct.ir) with the IRCT code: 2014112220043n1. Funding Shahrekord University of Medical Sciences supported this research (project no. 1440).
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Affiliation(s)
- Fatemeh Seyyedi
- Resident of Gynecology, Faculty of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mahmoud Rafiean Kopaei
- Ph.D. of Pharmacology, Full professor, Cellular and Molecular Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Sepideh Miraj
- M.D., Gynecologist, Fellowship of Infertility, Assistant Professor, Faculty of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Abstract
BACKGROUND Vaginal atrophy is a frequent complaint of postmenopausal women; symptoms include vaginal dryness, itching, discomfort and painful intercourse. Systemic treatment for these symptoms in the form of oral hormone replacement therapy is not always necessary. An alternative choice is oestrogenic preparations administered vaginally (in the form of creams, pessaries, tablets and the oestradiol-releasing ring). This is an update of a Chochrane systematic review; the original version was first published in October 2006. OBJECTIVES The objective of this review was to compare the efficacy and safety of intra-vaginal oestrogenic preparations in relieving the symptoms of vaginal atrophy in postmenopausal women. SEARCH METHODS We searched the following databases and trials registers to April 2016: Cochrane Gynaecology and Fertility Group Register of trials, The Cochrane Central Register of Controlled Trials (CENTRAL; 2016 issue 4), MEDLINE, Embase, PsycINFO, DARE, the Web of Knowledge, OpenGrey, LILACS, PubMed and reference lists of articles. We also contacted experts and researchers in the field. SELECTION CRITERIA The inclusion criteria were randomised comparisons of oestrogenic preparations administered intravaginally in postmenopausal women for at least 12 weeks for the treatment of symptoms resulting from vaginal atrophy or vaginitis. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial eligibility and risk of bias and extracted the data. The primary review outcomes were improvement in symptoms (participant-assessed), and the adverse event endometrial thickness. Secondary outcomes were improvement in symptoms (clinician-assessed), other adverse events (breast disorders e.g. breast pain, enlargement or engorgement, total adverse events, excluding breast disorders) and adherence to treatment. We combined data to calculate pooled risk ratios (RRs) (dichotomous outcomes) and mean differences (MDs) (continuous outcomes) and 95% confidence intervals (CIs). Statistical heterogeneity was assessed using the I(2) statistic. We assessed the overall quality of the evidence for the main comparisons using GRADE methods. MAIN RESULTS We included 30 RCTs (6235 women) comparing different intra-vaginal oestrogenic preparations with each other and with placebo. The evidence was low to moderate quality; limitations were poor reporting of study methods and serious imprecision (effect estimates with wide confidence intervals)1. Oestrogen ring versus other regimensOther regimens included oestrogen cream, oestrogen tablets and placebo. There was no evidence of a difference in improvement in symptoms (participant assessment) either between oestrogen ring and oestrogen cream (odds ratio (OR) 1.33, 95% CI 0.80 to 2.19, two RCTs, n = 341, I(2) = 0%, low-quality evidence) or between oestrogen ring and oestrogen tablets (OR 0.78, 95% CI 0.53 to 1.15, three RCTs, n = 567, I(2) = 0%, low-quality evidence). However, a higher proportion of women reported improvement in symptoms following treatment with oestrogen ring compared with placebo (OR 12.67, 95% CI 3.23 to 49.66, one RCT, n = 67). With respect to endometrial thickness, a higher proportion of women who received oestrogen cream showed evidence of increase in endometrial thickness compared to those who were treated with oestrogen ring (OR 0.36, 95% CI 0.14 to 0.94, two RCTs, n = 273; I(2) = 0%, low-quality evidence). This may have been due to the higher doses of cream used. 2. Oestrogen tablets versus other regimensOther regimens in this comparison included oestrogen cream, and placebo. There was no evidence of a difference in the proportions of women who reported improvement in symptoms between oestrogen tablets and oestrogen cream (OR 1.06, 95% CI 0.55 to 2.01, two RCTs, n = 208, I(2) = 0% low-quality evidence). A higher proportion of women who were treated with oestrogen tablets reported improvement in symptoms compared to those who received placebo using a fixed-effect model (OR 12.47, 95% CI 9.81 to 15.84, two RCTs, n = 1638, I(2) = 83%, low-quality evidence); however, using a random-effect model did not demonstrate any evidence of a difference in the proportions of women who reported improvement between the two treatment groups (OR 5.80, 95% CI 0.88 to 38.29). There was no evidence of a difference in the proportions of women with increase in endometrial thickness between oestrogen tablets and oestrogen cream (OR 0.31, 95% CI 0.06 to 1.60, two RCTs, n = 151, I(2) = 0%, low-quality evidence).3. Oestrogen cream versus other regimensOther regimens identified in this comparison included isoflavone gel and placebo. There was no evidence of a difference in the proportions of women with improvement in symptoms between oestrogen cream and isoflavone gel (OR 2.08, 95% CI 0.08 to 53.76, one RCT, n = 50, low-quality evidence). However, there was evidence of a difference in the proportions of women with improvement in symptoms between oestrogen cream and placebo with more women who received oestrogen cream reporting improvement in symptoms compared to those who were treated with placebo (OR 4.10, 95% CI 1.88 to 8.93, two RCTs, n = 198, I(2) = 50%, low-quality evidence). None of the included studies in this comparison reported data on endometrial thickness. AUTHORS' CONCLUSIONS There was no evidence of a difference in efficacy between the various intravaginal oestrogenic preparations when compared with each other. However, there was low-quality evidence that intra-vaginal oestrogenic preparations improve the symptoms of vaginal atrophy in postmenopausal women when compared to placebo. There was low-quality evidence that oestrogen cream may be associated with an increase in endometrial thickness compared to oestrogen ring; this may have been due to the higher doses of cream used. However there was no evidence of a difference in the overall body of evidence in adverse events between the various oestrogenic preparations compared with each other or with placebo.
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Affiliation(s)
- Anne Lethaby
- University of AucklandDepartment of Obstetrics and GynaecologyPrivate Bag 92019AucklandNew Zealand1142
| | - Reuben Olugbenga Ayeleke
- University of AucklandDepartment of Obstetrics and GynaecologyPrivate Bag 92019AucklandNew Zealand1142
| | - Helen Roberts
- University of AucklandDepartment of Obstetrics and GynaecologyPrivate Bag 92019AucklandNew Zealand1142
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Seyyedi F, Rafiean-Kopaei M, Miraj S. Comparison of the Effects of Vaginal Royal Jelly and Vaginal Estrogen on Quality of Life, Sexual and Urinary Function in Postmenopausal Women. J Clin Diagn Res 2016; 10:QC01-5. [PMID: 27437306 DOI: 10.7860/jcdr/2016/17844.7715] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 01/11/2016] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Several causes can disturb the quality of life in postmenopausal women. Stress, urinary incontinence is one of the factors that can influence the quality of life of women, since they evade social activities and limit their behavior. Vulvovaginal disorders adversely impacts sexual action, psychosocial health, and partner relationships. AIM The aim of this study was to examine the therapeutic properties of vaginal cream of royal jelly and estrogen on quality of life, sexual and urinary problems in postmenopausal women. MATERIALS AND METHODS This study was a randomized controlled clinical trial that was done on 90 married postmenopausal women 50 to 65-year-old. A total of 90 women were randomly distributed to three groups and were treated with vaginal cream of royal jelly 15%, lubricant, and conjugated estrogens for three months. Before and after intervention, quality of life and vaginal cytology were evaluated. Data was analysed by SPSS 16 using ANOVA and Tukey tests. RESULTS The results expressed that vaginal royal jelly is considerably more effective than conjugated estrogens and lubricant in the improvement of quality of life, sexual and urinary function in postmenopausal women (p<0.05). Results of Pap smear showed that improvement of vaginal atrophy in conjugated estrogens group was better than other groups (p<0.001), and there was no significant difference between lubricant and royal jelly groups (p=0.89). CONCLUSION The effectiveness of vaginal royal jelly in treatment of sexual and urinary problems of postmenopausal women is related to its estrogenic properties and could be suitable in promotion of life quality in postmenopausal women.
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Affiliation(s)
- Fatemeh Seyyedi
- Resident, Department of Obstetrics and Gynecology, Medical Plants Research Center, Shahrekord University of Medical Sciences , Shahrekord, Iran
| | - Mahmoud Rafiean-Kopaei
- Professor, Department of Cellular and Molecular Researches, Medical Plants Research Center, Shahrekord University of Medical Sciences , Shahrekord, Iran
| | - Sepideh Miraj
- Assistant Professor, Department of Obstetrics and Gynecology, Medical Plants Research Center, Shahrekord University of Medical Sciences , Shahrekord, Iran
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Parnan Emamverdikhan A, Golmakani N, Tabassi SAS, Hassanzadeh M, Sharifi N, Shakeri MT. A survey of the therapeutic effects of Vitamin E suppositories on vaginal atrophy in postmenopausal women. IRANIAN JOURNAL OF NURSING AND MIDWIFERY RESEARCH 2016; 21:475-481. [PMID: 27904630 PMCID: PMC5114791 DOI: 10.4103/1735-9066.193393] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background: Menopause is associated with various complications such as depression, sleep disorders, and genitourinary atrophy. Vaginal atrophy occurs due to the loss of steroid hormones, and its major symptoms include vaginal dryness, itching, dyspareunia, and bleeding after intercourse. According to the literature, vitamin E plays a key role in estrogen stability. The aim of this study was to compare the effects of vitamin E suppositories and conjugated estrogen vaginal cream on vaginal atrophy. Materials and Methods: In this clinical trial, 52 postmenopausal women, who were referred to a gynecology clinic in 2013, were recruited and randomly divided into two groups (26 cases per group). One group received 100 IU of vitamin E suppositories (n = 26), whereas the other group applied 0.5 g of conjugated estrogen cream for 12 weeks. Vaginal maturation value (VMV) was compared between the two groups before and after the intervention. VMV ≤ 55 was regarded as a cut-off point for vaginal atrophy. Treatment success was defined as a 10-unit increase in VMV, compared to the baseline value. Data were analyzed by Friedman test and Mann-Whitney test. P value less than 0.05 was considered statistically significant. Results: The mean VMV in the vitamin E group before the treatment and after 4, 8, and 12 weeks of treatment was 43.78 ± 13.75, 69.07 ± 22.75, 77.86 ± 21.79, and 80.59 ± 19.23, respectively. The corresponding values in the estrogen cream group were 42.86 ± 14.40, 86.98 ± 12.58, 92.65 ± 15, and 91.57 ± 14.10, respectively. VMV significantly improved in both the treatment groups after the intervention, compared to the preintervention period (P < 0.001). Treatment success was reported in both groups, although estrogen cream (100%) appeared to be more effective after 4 weeks of treatment, compared to vitamin E suppositories (76.9%) (P = 0.01). Conclusions: Based on the findings, use of vitamin E suppositories could improve the laboratory criteria for vaginal atrophy and treatment success. Therefore, vitamin E suppositories are suggested for relieving the symptoms of vaginal atrophy, especially in women who are unable to use hormone therapy or cope with the associated side effects.
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Affiliation(s)
| | - Nahid Golmakani
- Faculty of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sayyed ASajadi Tabassi
- Pharmacological Research Center of Medicinal Plants, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Hassanzadeh
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nooriyeh Sharifi
- Solid tumor Treatment Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Mashad, Iran
| | - Mohammad Taghi Shakeri
- Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
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13
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Weber MA, Limpens J, Roovers JPWR. Assessment of vaginal atrophy: a review. Int Urogynecol J 2014; 26:15-28. [DOI: 10.1007/s00192-014-2464-0] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 06/19/2014] [Indexed: 01/14/2023]
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Zanni PC, Negri M, Salci TP, Bonfim-Mendonça PDS, Kioshima ES, Svidzinski TI, Consolaro ME. Animal models for the effective development of atrophic vaginitis therapies: possibilities and limitations. Expert Opin Drug Discov 2014; 9:269-81. [PMID: 24397873 DOI: 10.1517/17460441.2014.877883] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Vaginal atrophy (VA) is an inflammation of the vagina that develops when there is a significant decrease in levels of the estrogen. Prolonged periods of hypoestrogenism may induce severe VA and treatment is essential. This is a significant problem which requires more focused attention for the development of existing and future therapies. AREAS COVERED This review evaluates the suitable animal models of VA, including: mice, rodents and non-human primates. It focuses particularly on the possibilities and limitations of these in vivo models for the effective development of VA therapies. EXPERT OPINION Hormone replacement therapy (HRT) has been prescribed and successfully used for VA. However, some studies have shown that HRT may be linked to an increased risk of breast cancer, coronary heart diseases and others risks. Thus, there is a growing interest in effective and safe alternatives to VA symptoms. There are, however, a number of things that must be considered for future drug discovery efforts. One major consideration is what animal model should be used and whether the model is appropriate for the study aim. Similarly, research studies must also consider the influencing factors on these animal models, so that these models can effectively mimic the actual disease. The authors also highlight the need to standardize research parameters to produce more reliable and reproducible data.
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Affiliation(s)
- Pamela Cmd Zanni
- State University of Maringá, Department of Clinical Analysis and Biomedicine , Maringá , Brazil
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15
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Histologic and Cytologic Effects of Vaginal Estrogen in Women With Pelvic Organ Prolapse. Female Pelvic Med Reconstr Surg 2013; 19:34-9. [DOI: 10.1097/spv.0b013e318278cc40] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
INTRODUCTION Vaginal atrophy, which is associated with vaginal itching, burning, dryness, irritation, and pain, is estimated to affect up to 40% of postmenopausal women. Estrogens play a key role in maintaining vaginal health; women with low serum estradiol are more likely to experience vaginal dryness, dyspareunia, and reduced sexual activity compared with women who have higher estradiol levels. AIMS The purpose of this review is to assess the prevalence and impact of dyspareunia, a symptom of vaginal atrophy, on the health of postmenopausal women and to evaluate treatment options using vaginal estrogens (U.S. Food and Drug Administration [FDA] approved). METHODS Relevant published literature was identified by searching Index Medicus using the PubMed online database. The search terms dyspareunia, vaginal estrogen, vaginal hormone therapy, vaginal atrophy, and atrophic vaginitis were the focus of the literature review. RESULTS Current treatment guidelines for vaginal atrophy recommend the use of minimally absorbed local vaginal estrogens, along with non-hormonal lubricants or moisturizers, coupled with maintenance of sexual activity. Vaginal estrogen therapy has been shown to provide improvement in the signs and symptoms of vaginal or vulvar atrophy. Vaginal tablets, rings, and creams are indicated for the treatment of vaginal atrophy, and the FDA has recently approved a low-dose regimen of conjugated estrogens cream to treat moderate-to-severe postmenopausal dyspareunia. The use of low-dose vaginal estrogens has been shown to be effective in treating symptoms of vaginal atrophy without causing significant proliferation of the endometrial lining, and no significant differences have been seen among vaginal preparations in terms of endometrial safety. CONCLUSION Women should be informed of the potential benefits and risks of the treatment options available, and with the help of their healthcare provider, choose an intervention that is most suitable to their individual needs and circumstances.
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Affiliation(s)
- Michael L Krychman
- Southern California Center for Sexual Health and Survivorship Medicine, Newport Beach, CA, USA.
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17
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Abstract
A new approach to menopausal therapy is the tissue selective estrogen complex or the pairing of a selective estrogen receptor modulator with estrogens. The clinical profile of a tissue selective estrogen complex will result from the blended tissue-selective activities of its components. An appropriate tissue selective estrogen complex may provide the therapeutic benefits of estrogens and selective estrogen receptor modulators with better tolerability and safety than either therapy alone. An ideal menopausal therapy would reduce the number and severity of hot flashes, effectively treat vulvar-vaginal atrophy and its symptoms, prevent and treat menopausal osteoporosis, and have favorable effects on lipoprotein profiles, while at the same time would not stimulate the endometrium, not cause uterine bleeding, not increase the risk of vascular events, not be associated with breast pain or tenderness, and potentially reduce breast cancer incidence. Here, we introduce the concept of a tissue selective estrogen complex and the rationale for its development as a next generation menopausal therapy.
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Affiliation(s)
- Barry S Komm
- Women's Health and Musculoskeletal Biology Research, Discovery Liaison, Wyeth Research, Collegeville, Pennsylvania 01242, USA.
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19
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A randomized, placebo- and active-controlled trial of bazedoxifene/conjugated estrogens for treatment of moderate to severe vulvar/vaginal atrophy in postmenopausal women. Menopause 2010; 17:281-9. [DOI: 10.1097/gme.0b013e3181b7c65f] [Citation(s) in RCA: 155] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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20
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Lynch C. Vaginal estrogen therapy for the treatment of atrophic vaginitis. J Womens Health (Larchmt) 2010; 18:1595-606. [PMID: 19788364 DOI: 10.1089/jwh.2008.1281] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The prevalence of atrophic vaginitis (AV) is particularly high among postmenopausal women who experience decreased ovarian estrogen production. This common menopausal condition, which is often underreported and underdiagnosed, is caused by estrogen-related changes to the vaginal epithelium and can adversely affect quality of life. An accurate diagnosis of AV and its severity is important in choosing the appropriate treatment. Numerous formulations for estrogen therapy are available, and the safety and efficacy of these preparations for the treatment of AV have been evaluated in randomized controlled clinical trials. Although systemic administration of estrogen is effective in treating acute vasomotor symptoms typically associated with perimenopause and early menopause, standard doses may not be sufficient for the treatment of AV-related symptoms that generally arise after long-term estrogen deficiency. Thus, vaginal estrogen preparations (e.g., creams, tablets, rings) are more often recommended for women with moderate to severe AV. With any estrogen therapy, consideration of the potential adverse effects vs. associated benefits is necessary. Appropriate clinical intervention with vaginal estrogen formulations may safely offer postmenopausal women relief from undesirable symptoms and emotional distress associated with AV.
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Affiliation(s)
- Catherine Lynch
- Division of General Obstetrics and Gynecology, Department of Obstetrics and Gynecology, University of South Florida, Tampa, Florida 33606, USA.
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Al-Baghdadi O, Ewies AAA. Topical estrogen therapy in the management of postmenopausal vaginal atrophy: an up-to-date overview. Climacteric 2009; 12:91-105. [PMID: 19117185 DOI: 10.1080/13697130802585576] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Efficacy and safety of low-dose regimens of conjugated estrogens cream administered vaginally. Menopause 2009; 16:719-27. [DOI: 10.1097/gme.0b013e3181a48c4e] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Shulman LP, Portman DJ, Lee WC, Balu S, Joshi AV, Cobden D, Wang Q, Pashos CL. A Retrospective Managed Care Claims Data Analysis of Medication Adherence to Vaginal Estrogen Therapy: Implications for Clinical Practice. J Womens Health (Larchmt) 2008; 17:569-78. [DOI: 10.1089/jwh.2007.0407] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Lee P. Shulman
- Division of Reproductive Genetics, Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | | | - Won Chan Lee
- HERQuLES, Abt Associates Inc., Bethesda, Maryland
| | - Sanjeev Balu
- HERQuLES, Abt Associates Inc., Lexington, Massachusetts
| | | | | | - Qin Wang
- HERQuLES, Abt Associates Inc., Bethesda, Maryland
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Mattar CN, Chong YS, Su LL, Agarwal AA, Wong PC, Choolani M. Care of Women in Menopause: Sexual Function, Dysfunction and Therapeutic Modalities. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2008. [DOI: 10.47102/annals-acadmedsg.v37n3p215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Introduction: The physiological changes that occur in menopause alter sexual function and affect well-being. Hormonal changes contribute significantly to reduced sexual function in older women and sexual dysfunction may well be amenable to treatment with exogenous hormones or other agents.
Materials and Methods: Relevant clinical studies were identified by a computerised literature search. The collated data were presented to fellow gynaecologists for review, analysis of results and discussion in a series of meetings dedicated to finding the best evidence in menopause management. The evidence was assessed and used to prepare guidelines around the management of women who are affected by sexual dysfunction in menopause.
Results: Hormone therapy benefits many women who have dyspareunia related to vaginal atrophy, reduced libido and decreased satisfaction, particularly if these symptoms adversely affect their quality of life. Alternative agents such as tibolone and sildenafil citrate can be useful adjuncts.
Conclusions: It is increasingly important to recognise postmenopausal sexual dysfunction. Treatment of this syndrome must be individualised to the specific complaints of each woman. Hormones and other agents are relevant treatment options for properly-selected women.
Key words: Androgen, Dyspareunia, Oestrogen, Postmenopause, Sex disorders
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Affiliation(s)
| | | | | | | | - PC Wong
- National University of Singapore, Singapore
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26
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Abstract
BACKGROUND Vaginal atrophy is a frequent complaint of postmenopausal women; symptoms include vaginal dryness, itching, discomfort and painful intercourse. Systemic treatment for these symptoms in the form of oral hormone replacement therapy is not always necessary. An alternative choice is oestrogenic preparations administered vaginally (in the form of creams, pessaries, tablets and the oestradiol-releasing ring). OBJECTIVES The objective of this review was to compare the effectiveness, safety and acceptability of oestrogenic preparations for women who suffer from vaginal atrophy. SEARCH STRATEGY We searched the Cochrane Menstrual Disorders and Subfertility Group Register of trials (searched January 2006), The Cochrane Library (2006,Issue 2), MEDLINE (1966 to January 2006), EMBASE (1980 to January 2006), Current Contents (1993 to January 2006, Biological Abstracts (1969 to 2006), Social Sciences Index (1980 to January 2006), PsycINFO (1972 to February 2006), CINAHL (1982 to January 2006) and reference list of articles. We also contacted manufacturers and researchers in the field. SELECTION CRITERIA The inclusion criteria were randomised comparisons of oestrogenic preparations administered intravaginally in postmenopausal women for the treatment of symptoms resulting from vaginal atrophy or vaginitis. DATA COLLECTION AND ANALYSIS Thirty-seven trials were identified: of these 18 were excluded. Included trials were assessed for quality and two reviewer authors extracted data independently. The ratios for dichotomous outcomes and means for continuous outcomes were calculated. The outcomes analysed were categorised under the headings of: efficacy, safety and acceptability. MAIN RESULTS Nineteen trials with 4162 women were included in this review. The overall quality of the studies was good, although not all trials measured the same outcomes. All trials measured efficacy, with various outcome measures. When comparing the efficacy of different oestrogenic preparations (in the form of creams, pessaries, tablets and the oestradiol-releasing vaginal ring) in relieving the symptoms of vaginal atrophy, results indicated significant findings favouring the cream, ring, and tablets when compared to placebo and non-hormonal gel. Fourteen trials compared safety. Four looked at hyperplasia, four looked at endometrial overstimulation and seven looked at adverse effects. One trial showed significant adverse effects of the cream (conjugated equine oestrogen) when compared to tablets (oestradiol) which included uterine bleeding, breast pain and perineal pain (1 RCT; OR 0.18, 95% CI 0.07 to 0.50). Two trials showed significant endometrial overstimulation as evaluated by a progestagen challenge test with the cream (conjugated equine oestrogen) group when compared to the ring (OR 0.29, 95% CI 0.11 to 0.78). Although not statistically significant there was a 2% incidence of simple hyperplasia in the ring group when compared to the cream (conjugated equine oestrogen) and 4% incidence of hyperplasia (one simple, one complex) in the cream group (conjugated equine oestrogen) when compared to the tablet (oestradiol). Eleven studies compared acceptability to the participants by comparing: comfort of product use, ease of use, overall product rating, delivery system and satisfaction. Results showed a significant preference for the oestradiol-releasing vaginal ring. AUTHORS' CONCLUSIONS Creams, pessaries, tablets and the oestradiol vaginal ring appeared to be equally effective for the symptoms of vaginal atrophy. One trial found significant side effects following cream (conjugated equine oestrogen) administration when compared to tablets causing uterine bleeding, breast pain and perineal pain. Another trial found significant endometrial overstimulation following use of the cream (conjugated equine oestrogen) when compared to the ring. As a treatment choice women appeared to favour the oestradiol-releasing vaginal ring for ease of use, comfort of product and overall satisfaction.
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Affiliation(s)
- J Suckling
- University of Auckland, Department of Obstetrics and Gynaecology, National Women's Hospital, Claude Rd, Epsom, Auckland, New Zealand.
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