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Reproductive Sciences (Thousand Oaks,... Nov 2023The objective of this study is to determine whether dienogest therapy after endometriosis surgery reduces the risk of recurrence compared with placebo or alternative... (Meta-Analysis)
Meta-Analysis Review
The objective of this study is to determine whether dienogest therapy after endometriosis surgery reduces the risk of recurrence compared with placebo or alternative treatments (GnRH agonist, other progestins, and estro-progestins). The design used in this study is systematic review with meta-analysis. The data source includes PubMed and EMBASE searched up to March 2022. A systematic review and meta-analysis were performed in accordance with guidelines from the Cochrane Collaboration. Keywords such as "dienogest," "endometriosis surgery," "endometriosis treatment," and "endometriosis medical therapy" were used to identify relevant studies. The primary outcome was recurrence of endometriosis after surgery. The secondary outcome was pain recurrence. An additional analysis focused on comparing side effects between groups. Nine studies were eligible, including a total of 1668 patients. At primary analysis, dienogest significantly reduced the rate of cyst recurrence compared with placebo (p < 0.0001). In 191 patients, the rate of cyst recurrence comparing dienogest vs GnRHa was evaluated, but no statistically significant difference was reported. In the secondary analysis, a trend toward reduction of pain at 6 months was reported in patients treated with dienogest over placebo, with each study reporting a significantly higher reduction of pain after dienogest treatment. In terms of side effects, dienogest treatment compared with GnRHa significantly increased the rate of spotting (p = 0.0007) and weight gain (p = 0.03), but it was associated with a lower rate of hot flashes (p = 0.0006) and a trend to lower incidence of vaginal dryness. Dienogest is superior to placebo and similar to GnRHa in decreasing rate of recurrence after endometriosis surgery. A significantly higher reduction of pain after dienogest compared with placebo was reported in two separate studies, whereas a trend toward reduction of pain at 6 months was evident at meta-analysis. Dienogest treatment compared with GnRHa was associated with a lower rate of hot flashes and a trend to lower incidence of vaginal dryness.
Topics: Female; Humans; Endometriosis; Progestins; Pelvic Pain; Hot Flashes; Nandrolone; Cysts
PubMed: 37217824
DOI: 10.1007/s43032-023-01266-0 -
Lancet (London, England) Mar 2024Globally, 9 million women are diagnosed with cancer each year. Breast cancer is the most commonly diagnosed cancer worldwide, followed by colorectal cancer in... (Review)
Review
Globally, 9 million women are diagnosed with cancer each year. Breast cancer is the most commonly diagnosed cancer worldwide, followed by colorectal cancer in high-income countries and cervical cancer in low-income countries. Survival from cancer is improving and more women are experiencing long-term effects of cancer treatment, such as premature ovarian insufficiency or early menopause. Managing menopausal symptoms after cancer can be challenging, and more severe than at natural menopause. Menopausal symptoms can extend beyond hot flushes and night sweats (vasomotor symptoms). Treatment-induced symptoms might include sexual dysfunction and impairment of sleep, mood, and quality of life. In the long term, premature ovarian insufficiency might increase the risk of chronic conditions such as osteoporosis and cardiovascular disease. Diagnosing menopause after cancer can be challenging as menopausal symptoms can overlap with other common symptoms in patients with cancer, such as fatigue and sexual dysfunction. Menopausal hormone therapy is an effective treatment for vasomotor symptoms and seems to be safe for many patients with cancer. When hormone therapy is contraindicated or avoided, emerging evidence supports the efficacy of non-pharmacological and non-hormonal treatments, although most evidence is based on women older than 50 years with breast cancer. Vaginal oestrogen seems safe for most patients with genitourinary symptoms, but there are few non-hormonal options. Many patients have inadequate centralised care for managing menopausal symptoms after cancer treatment, and more information is needed about cost-effective and patient-focused models of care for this growing population.
Topics: Female; Humans; Quality of Life; Menopause; Hot Flashes; Hormone Replacement Therapy; Breast Neoplasms
PubMed: 38458217
DOI: 10.1016/S0140-6736(23)02802-7 -
Lancet (London, England) Mar 2024The typical age at menopause is 50-51 years in high-income countries. However, early menopause is common, with around 8% of women in high-income countries and 12% of... (Review)
Review
The typical age at menopause is 50-51 years in high-income countries. However, early menopause is common, with around 8% of women in high-income countries and 12% of women globally experiencing menopause between the ages of 40 years and 44 years. Menopause before age 40 years (premature ovarian insufficiency) affects an additional 2-4% of women. Both early menopause and premature ovarian insufficiency can herald an increased risk of chronic disease, including osteoporosis and cardiovascular disease. People who enter menopause at younger ages might also experience distress and feel less supported than those who reach menopause at the average age. Clinical practice guidelines are available for the diagnosis and management of premature ovarian insufficiency, but there is a gap in clinical guidance for early menopause. We argue that instead of distinct age thresholds being applied, early menopause should be seen on a spectrum between premature ovarian insufficiency and menopause at the average age. This Series paper presents evidence for the short-term and long-term consequences of early menopause. We offer a practical framework for clinicians to guide diagnosis and management of early menopause, which considers the nature and severity of symptoms, age and medical history, and the individual's wishes and priorities to optimise their quality of life and short-term and long-term health. We conclude with recommendations for future research to address key gaps in the current evidence.
Topics: Female; Humans; Adult; Quality of Life; Menopause, Premature; Primary Ovarian Insufficiency; Menopause; Osteoporosis
PubMed: 38458215
DOI: 10.1016/S0140-6736(23)02800-3 -
American Family Physician Jul 2023Menopausal symptoms are widespread and significantly impact quality of life. Common symptoms of menopause are vasomotor (i.e., hot flashes and night sweats) and...
Menopausal symptoms are widespread and significantly impact quality of life. Common symptoms of menopause are vasomotor (i.e., hot flashes and night sweats) and genitourinary (e.g., vulvovaginal irritation and dryness, dyspareunia, urinary problems), although women may also experience changes in sexual function, mood, and sleep. Estrogen-containing hormone therapy is effective treatment for vasomotor symptoms. Nonhormonal medications for vasomotor symptoms include selective serotonin reuptake inhibitors, serotonin-norepinephrine reuptake inhibitors, and gabapentin. Selective serotonin reuptake inhibitors should not be administered to women taking tamoxifen. Cognitive behavior therapy and clinical hypnosis are effective for short-term reduction of vasomotor symptoms and associated sleep disturbances, but data are lacking to support the effectiveness of other nonpharmacologic treatments such as herbal or botanicalsupplements, exercise, and acupuncture. Hormone-free vaginal moisturizers are noninferior to estrogen-based therapies for treating genitourinary syndrome of menopause. Other treatment options for vaginal dryness and dyspareunia associated with menopause include ospemifene and intravaginal dehydroepiandrosterone. Management of menopausal symptoms should involve shared decision-making that is informed by the best available evidence and individual risks and preferences.
Topics: Female; Humans; Selective Serotonin Reuptake Inhibitors; Dyspareunia; Quality of Life; Menopause; Hot Flashes; Estrogens
PubMed: 37440735
DOI: No ID Found -
Climacteric : the Journal of the... Aug 2023Local estrogen therapy (LET) is the mainstay of treatment for vaginal dryness, dyspareunia and other urogenital symptoms because it may reverse some pathophysiological... (Review)
Review
Local estrogen therapy (LET) is the mainstay of treatment for vaginal dryness, dyspareunia and other urogenital symptoms because it may reverse some pathophysiological mechanisms associated with decreasing endocrine function and increasing aging. Over the years, several vaginal products including different formulations (tablets, rings, capsules, pessaries, creams, gels and ovules) and molecules (estradiol [E2], estriol [E3], promestriene, conjugated equine estrogens and estrone) have been used with superimposable therapeutic results. Low-dose and ultra-low-dose LET is the gold standard due to its minimal systemic absorption, with circulating E2 levels persistently remaining in the postmenopausal range. In healthy postmenopausal women, preference among the various products is presently the main driver and dissatisfaction with LET seems high, namely because of the delayed use in those with severe symptoms of genitourinary syndrome of menopause (GSM). Specific concerns remain in high-risk populations such as breast cancer survivors (BCS), especially those under treatment with aromatase inhibitors. Based on the multitude of symptoms under the umbrella of GSM definition, which includes vulvovaginal atrophy (VVA), it is mandatory to investigate specific effects of LET on quality of life, sexual function and genitourinary conditions by conducting studies with a patient-tailored focus.
Topics: Humans; Female; Quality of Life; Estrogens; Vaginal Diseases; Dyspareunia; Hormone Replacement Therapy; Vagina; Atrophy; Menopause
PubMed: 37318030
DOI: 10.1080/13697137.2023.2218998 -
FP Essentials Aug 2023The marked decrease in estrogen levels in menopausal women can cause bothersome symptoms that affect daily life. More than 75% of women experience menopausal symptoms,...
The marked decrease in estrogen levels in menopausal women can cause bothersome symptoms that affect daily life. More than 75% of women experience menopausal symptoms, which can include vaginal dryness, itching, discharge, dyspareunia, mood changes, hot flushes, and night sweats. Menopausal hormone therapy (MHT) is the most effective treatment for vasomotor symptoms. Benefits include decreased risk of osteoporotic fractures and vaginal atrophy, improved glycemic control, and decreased vasomotor symptoms. However, recent research on risks associated with MHT has shown increased risk of venous thromboembolism and breast cancer. MHT typically is an option for patients younger than 60 years or within 10 years of menopause onset with bothersome vasomotor symptoms. The decision to start MHT should be made on an individual basis after a thorough evaluation and counseling. Oral, intramuscular, transdermal, and intravaginal formulations are available. The goal of therapy is use of the lowest dose for the shortest time that effectively manages symptoms. The patient and physician should regularly assess the risks and benefits associated with MHT and ensure that the benefits of its use continue to outweigh the risks.
Topics: Female; Humans; Hormones; Hot Flashes; Menopause; Hormone Replacement Therapy
PubMed: 37603881
DOI: No ID Found -
The Journal of Sexual Medicine Aug 2023Based on previous studies of vaginal lubrication as well as our own previously reported interview study of women who self-reported methamphetamine (meth)-induced vaginal...
BACKGROUND
Based on previous studies of vaginal lubrication as well as our own previously reported interview study of women who self-reported methamphetamine (meth)-induced vaginal lubrication, in the current study we sought to determine the potential dose-response relationship leading to meth-induced vaginal lubrication. We also developed an animal model to study the reported effects and examine potential mechanisms mediating this phenomenon.
AIM
We sought to characterize the effects of meth on vaginal lubrication in an animal model with the aim of providing a potential framework for new mechanisms that incorporate novel therapeutic agents for the treatment of vaginal dryness.
METHODS
Vaginal lubrication was measured via insertion of a preweighed, cotton-tipped swab into the vaginal canal of anesthetized rats following treatment with various doses of intravenous (IV) meth, up to 0.96 mg/kg, and after additional pharmacological manipulations, including administration of a nitric oxide synthase inhibitor and an estrogen receptor antagonist. Plasma signaling molecules, including estradiol, progesterone, testosterone, nitric oxide, and vasoactive intestinal polypeptide, were measured immediately before and at 9 time points after IV meth administration. Blood was collected via a previously implanted chronic indwelling jugular catheter and analyzed by use of commercially available kits per the manufacturer's instructions.
OUTCOMES
Outcomes for this study include the measurement of vaginal lubrication in anesthetized rats following various pharmacological manipulations and plasma levels of various signaling molecules.
RESULTS
Meth dose-dependently increased vaginal lubrication in anesthetized female rats. Meth significantly increased plasma levels compared to baseline of estradiol (2 and 15 minutes after meth infusion) as well as progesterone, testosterone, and nitric oxide (10 minutes after meth infusion). Also, vasoactive intestinal polypeptide decreased significantly compared to baseline for 45 minutes following meth infusion. Our data further suggest that nitric oxide, but not estradiol, is critical in the production of vaginal secretions in response to meth.
CLINICAL IMPLICATIONS
This study has far-reaching implications for women who are suffering from vaginal dryness and for whom estrogen therapy is unsuccessful, as the investigation has demonstrated that meth presents a novel mechanism for producing vaginal lubrication that can be targeted pharmacologically.
STRENGTHS AND LIMITATIONS
This study is, to our knowledge, the first performed to measure the physiological sexual effects of meth in an animal model. Animals were anesthetized when they were administered meth. In an ideal situation, animals would be self-administering the drug to recapitulate better the contingent nature of drug taking; however, this method was not feasible for the study reported here.
CONCLUSION
Methamphetamine increases vaginal lubrication in female rats through a nitric oxide-dependent mechanism.
Topics: Rats; Female; Animals; Methamphetamine; Nitric Oxide; Vasoactive Intestinal Peptide; Progesterone; Lubrication; Self Administration
PubMed: 37291060
DOI: 10.1093/jsxmed/qdad076 -
Climacteric : the Journal of the... Jun 2024The issue of vaginal dryness in genitourinary syndrome of menopause (GSM) and its pervasive impact on women's quality of life is often overlooked. Extensive surveys... (Review)
Review
The issue of vaginal dryness in genitourinary syndrome of menopause (GSM) and its pervasive impact on women's quality of life is often overlooked. Extensive surveys conducted worldwide reveal limited understanding of vaginal dryness among public and health-care providers. Physician knowledge on menopause medicine varies globally, highlighting the need for standardized training. Effective communication between physicians and patients plays a crucial role in diagnosing and treating GSM symptoms. There are multiple treatment options to improve vaginal lubrication, including hormonal and non-hormonal therapies, along with lifestyle modifications. Tailoring treatments to individual patient preferences is crucial for compliance. Overall, GSM is multifaceted, from the prevalence of vaginal dryness to the nuances of treatment preferences. The urgency of widespread education and awareness of this matter must be underscored to meet the aim of enhancing the well-being and quality of life for women.
Topics: Humans; Female; Menopause; Vaginal Diseases; Quality of Life; Vagina; Estrogen Replacement Therapy
PubMed: 38318859
DOI: 10.1080/13697137.2024.2306892 -
Lancet (London, England) Mar 2024Menopause eventually happens to all people with typically functioning ovaries, and almost one billion women worldwide are postmenopausal. Although the biology of typical... (Review)
Review
Menopause eventually happens to all people with typically functioning ovaries, and almost one billion women worldwide are postmenopausal. Although the biology of typical menopause is ubiquitous, the experience varies substantially. Factors contributing to the experience include not only individual factors, such as the nature and severity of symptoms, but also psychological, social, and contextual considerations, many of which are modifiable. In this first paper in the Lancet Series on menopause, we argue for a new approach that goes beyond the treatment of specific symptoms, to encompass a broad model to support women transitioning this life stage, using the model of empowerment. WHO defines empowerment as an active process of gaining knowledge, confidence, and self-determination to self-manage health and make informed decisions about care. Rather than focusing on menopause as an endocrine deficiency, we propose an empowerment model that recognises factors modifying the experience, in which the patient is an expert in their own condition and the health-care worker supports the patient to become an equal and active partner in managing their own care.
Topics: Humans; Female; Menopause; Empowerment
PubMed: 38458214
DOI: 10.1016/S0140-6736(23)02799-X