EMAS position statement: Managing the menopause in women with a past history of endometriosis

Clinical Management of Endometriosis in Menopause: A Narrative Review

Endometriosis, an inflammatory disease primarily affecting the pelvis and peritoneum, manifests with pelvic pain, dysmenorrhea, dyschezia, dyspareunia, and infertility. Despite its ubiquity, the management of endometriosis is challenging due to its heterogeneous presentation, limitations in diagnostic methods, variable therapeutic responses, and personal and socio-cultural impact on quality of life. This review attempts to consolidate the current literature on endometriosis occurring during and beyond menopause, and to present details regarding management strategies that take into account individual outcomes and goals when managing this condition. The topics included in this review are the clinical features and differential diagnosis of pelvic pain in postmenopausal patients, imaging considerations, serum and laboratory biomarkers, indications for surgery, the principles of hormone replacement therapy, the de novo development of endometriosis after menopause, and malignant transformation. Each topic includes a summary of the current literature, utilizing clinical research, case reports, and expert opinion. Despite a better understanding of the impact of endometriosis beyond menopause, there are many limitations to this condition, specifically with regard to cancer risk and indications for surgery. The existing evidence supports the use of shared decision making and the incorporation of patient preferences in guiding clinical management. Future research endeavors must shed light on the natural history of postmenopausal endometriosis through longitudinal studies in order to foster a deeper understanding of its complicated disease course across women's lifespans.

Postmenopausal endometriosis: a challenging condition beyond menopause

IMPORTANCE AND OBJECTIVE

Postmenopausal endometriosis is a complex condition that challenges the conventional belief that endometriosis resolves with menopause. Despite the cessation of menstruation, a subset of women continues to experience or develop endometriosis-related symptoms during the postmenopausal period. Thus, this review aimed to shed light on postmenopausal endometriosis, exploring its clinical features, diagnostic considerations, management approaches, and the potential impact on women's health.

METHODS

PubMed/Medline, Scopus, and Web of Science databases were used for the research, with only articles in English language, using the following terms: "postmenopausal endometriosis," "menopause," "management," "treatment," and "quality of life," from inception to 2023.

DISCUSSION AND CONCLUSION

The clinical features of postmenopausal endometriosis include persistent or recurrent pelvic pain, dyspareunia, bowel, or urinary symptoms and, occasionally, abnormal vaginal bleeding. The absence of menstrual cycles presents a diagnostic challenge, as the traditional diagnostic criteria for endometriosis rely on menstrual patterns. Visual cues may be less evident, and the symptoms often overlap with other gynecological conditions, necessitating a thorough evaluation to differentiate postmenopausal endometriosis from other potential causes. Management approaches for postmenopausal endometriosis encompass surgical intervention, hormonal therapies, pain management, and individualized care. Postmenopausal endometriosis significantly impacts the quality of life, sexual health, and long-term well-being of women. Understanding the clinical features, diagnostic challenges, and management approaches of postmenopausal endometriosis is crucial for healthcare professionals to provide effective care and to improve the quality of life of women affected by this condition.

Premature ovarian insufficiency: a review on the role of tobacco smoke, its clinical harm, and treatment

Premature ovarian insufficiency (POI) is a condition in which the quantity of follicles and the quality of oocytes gradually decrease. This results in an estrogen secretion disorder and abnormal follicle development, which can lead to related diseases, early onset of menopause, sexual dysfunction, and an increased risk of cardiovascular issues, osteoporosis, and depression, among others. This disease significantly impacts the physical and mental health and overall quality of life of affected women. Factors such as genetic abnormalities, oophorectomy, radiotherapy for malignancy, idiopathic conditions, and an unhealthy lifestyle, including smoking, can accelerate the depletion of the follicular pool and the onset of menopause. Extensive research has been conducted on the detrimental effects of tobacco smoke on the ovaries. This article aims to review the advancements in understanding the impact of tobacco smoke on POI, both in vivo and in vitro. Furthermore, we explore the potential adverse effects of common toxicants found in tobacco smoke, such as polycyclic aromatic hydrocarbons (PAHs), heavy metals like cadmium, alkaloids like nicotine and its major metabolite cotinine, benzo[a]pyrene, and aromatic amines. In addition to discussing the toxicants, this article also reviews the complications associated with POI and the current state of research and application of treatment methods. These findings will contribute to the development of more precise treatments for POI, offering theoretical support for enhancing the long-term quality of life for women affected by this condition.

Detection of Cannabinoid Receptor Expression by Endometriotic Lesions in Women with Endometriosis as an Alternative to Opioid-Based Pain Medication

Emerging information suggests a potential role of medicinal cannabis in pain medication in addition to enhancing immune functions. Endometriosis is a disease of women of reproductive age associated with infertility and reproductive failure as well as chronic pain of varying degrees depending on the stage of the disease. Currently, opioids are being preferred over nonsteroidal anti-inflammatory drugs (NSAID) due to the latter’s side effects. However, as the opioids are becoming a source of addiction, additional pain medication is urgently needed. Cannabis offers an alternative therapy for treating the pain associated with endometriosis. Information on the use and effectiveness of cannabis against endometriotic pain is lacking. Moreover, expression of receptors for endocannabinoids by the ovarian endometriotic lesions is not known. The goal of this study was to examine whether cannabinoid receptors 1 and 2 (CB1 and CB2) are expressed by ovarian endometriotic lesions. Archived normal ovarian tissues, ovaries with endometriotic lesions, and normal endometrial tissues were examined for the presence of endometrial stromal cells using CD10 (a marker of endometrial stromal cells). Expression of CB1 and CB2 were determined by immunohistochemistry, immunoblotting, and gene expression studies. Intense expression for CB1 and CB2 was detected in the epithelial cells in ovarian endometriotic lesions. Compared with stroma in ovaries with endometriotic lesions, the expression of CB1 and CB2 was significantly higher in the epithelial cells in endometriotic lesions in the ovary ( $P<0.0001$ and $P<0.05$ , respectively). Immunoblotting and gene expression assays showed similar patterns for CB1 and CB2 protein and CNR1 (gene encoding CB1) and CNR2 (gene encoding CB2) gene expression. These results suggest that ovarian endometriotic lesions express CB1 and CB2 receptors, and these lesions may respond to cannabinoids as pain medication. These results will form a foundation for a clinical study with larger cohorts.

Quality of life of patients with bilateral oophorectomy before the age of 45 for the treatment of endometriosis

INTRODUCTION

The study aimed to evaluate the quality of life and associated factors among women who underwent bilateral oophorectomy (BO) before the age of 45 for the treatment of deep infiltrating endometriosis (DIE).

MATERIALS AND METHODS

This cross-sectional study was carried out in 52 women who were treated from January 2014 to December 2019 in 2 public and private DIE surgical centers in Toulouse. All women answered the Menopausal Quality of Life questionnaire (MenQOL). Mean MenQOL scores were compared according to age at BO, smoking, BMI, level of education, delay between BO and the survey and post-BO hormone replacement therapy (HRT) using Mann-Whitney and Anova tests. Spearman's correlation coefficient was used to analyze the correlations between all the MEnQOL domain scores and clinical variables. The variables associated with the outcomes in univariate analyses with p < 0.2 were jointly evaluated using multiple linear regression.

RESULTS

The mean age at the time of the survey was 43.4 ± 3.4 years while the mean age at BO was 40.5 ± 3.4 years. The mean MenQOL score was 3.96 (± 1.45), with the highest scores in the sexual (4.77) and vasomotor (4.01) domains. BMI and smoking were independently and significantly associated with the mean total MenQOL score, all domain scores being significantly higher in overweight/obese women. A trend towards worse MenQOL scores was found in patients who had BO before the age of 41. We did not find any difference according to whether or not they were taking HRT.

CONCLUSION

This is a first study evaluating quality of life in a specific population of oophorectomized women under the age of 45 using MenQOL for DIE. While BO is effective in relieving pain in women with severe DIE, the induced premature menopause is associated with a poor quality of life, which deserves further attention.

Developing and evaluating a patient decision aid for hormone therapy to manage symptoms of surgical menopause: the story behind the "SheEmpowers" patient decision aid

OBJECTIVES

To develop and evaluate an evidence-based patient decision aid (PDA) that can support women making decisions on hormone therapy (HT) for the management of early surgical menopause.

METHODS

The PDA development was guided by the Ottawa Decision Support Framework and the International Patient Decision Aid Standards and involved three phases: an exploratory phase to identify women's decisional needs; a development phase to identify evidence related to treatment options and draft initial prototype; and an evaluation phase to evaluate the prototype and elicit views on acceptability in women (N = 12). All phases were driven by a multidisciplinary group of researchers, clinicians, and patient stakeholders to ensure women's priorities were met.

RESULTS

A prototype PDA was drafted based on needs identified from the exploratory phase. The PDA has five domains: information on surgical menopause and HT; HT outcome probabilities; patient stories; values clarification; and guidance in deliberation. Participants in the evaluation phase perceived the tool as acceptable and offered suggestions for modifications.

CONCLUSION

Through our adopted, systematic approach the SheEmpowers PDA was developed to help women overcome deterrents to decision-making related to lack of knowledge, decision-making skills, and involvement in therapy decisions. The decisional effectiveness of the tool is to be assessed in future studies.

Endometriosis in Menopause-Renewed Attention on a Controversial Disease

Endometriosis, an estrogen-dependent inflammatory disease characterized by the ectopic presence of endometrial tissue, has been the topic of renewed research and debate in recent years. The paradigm shift from the belief that endometriosis only affects women of reproductive age has drawn attention to endometriosis in both premenarchal and postmenopausal patients. There is still scarce information in literature regarding postmenopausal endometriosis, the mostly studied and reported being the prevalence in postmenopausal women. Yet, other important issues also need to be addressed concerning diagnosis, pathophysiology, and management. We aimed at summarizing the currently available data in literature in order to provide a concise and precise update regarding information available on postmenopausal endometriosis.

Hormonal Replacement Therapy in Menopausal Women with History of Endometriosis: A Review of Literature

Hormonal replacement therapy (HRT) is effective in treating the symptoms of menopause. Endometriosis is defined as the presence of functional endometrial tissue outside the uterine cavity with a tendency towards invasion and infiltration. Being an estrogen-dependent disease, it tends to regress after menopause. Nevertheless, it affects up to 2.2% of postmenopausal women. Conclusive data are not available in the literature on the appropriateness of HRT in women with endometriosis or a past history of the disease. The hypothesis that exogenous estrogen stimulation could reactivate endometriotic foci has been proposed. The aim of this state-of-the-art review was to revise the current literature about endometriosis in perimenopause and menopause and to investigate the possible role of HRT in this setting of patients. An electronic databases search (MEDLINE, Scopus, ClinicalTrials.gov, EMBASE, Sciencedirect, the Cochrane Library at the CENTRAL Register of Controlled Trials, Scielo) was performed, with the date range of from each database’s inception until May 2019. All of the studies evaluating the impact of different HRT regimens in patients with a history of endometriosis were selected. 45 articles were found: one Cochrane systematic review, one systematic review, five narrative reviews, two clinical trials, two retrospective cohort studies, 34 case reports and case series. Some authors reported an increased risk of malignant transformation of endometriomas after menopause in patients assuming HRT with unopposed estrogen. Low-quality evidence suggests that HRT can be prescribed to symptomatic women with a history of endometriosis, especially in young patients with premature menopause. Continuous or cyclic combined preparations or tibolone are the best choices. HRT improves quality of life in symptomatic post-menopausal women, who should not be denied the replacement therapy only due to their history of endometriosis. Based on low-grade literature evidence, we recommend to prescribe combined HRT schemes; tibolone could be considered.

Postmenopausal endometriosis, where are we now?

PURPOSE OF REVIEW

Postmenopausal endometriosis is a gynecologic disease, affecting 2-5% of postmenopausal woman. Current literature assessing the prevalence, pathogenesis, and treatment of this uncommon condition is limited, stressing the necessity for future research. This review examines the current literature on postmenopausal endometriosis to help inform clinical decision-making and point to novel approaches for treatment and management.

RECENT FINDINGS

Although one unifying theory to explain the pathogenesis of endometriotic lesions has not been elucidated, estrogen dependence is central to the pathophysiological process. The total quantity of estrogen production is mediated by multiple enzymes in complex pathways. Recent studies have confirmed the presence of these necessary enzymes in endometriotic lesions thereby suggesting a local source of estrogen and a likely pathogenic contributor. More research is needed to fully elucidate the mechanism of local estrogen biosynthesis; however, the current data provide possible explanations for the presence of postmenopausal endometriosis in an otherwise systemically hypoestrogenic environment.

SUMMARY

All suspected endometriosis lesions should be surgically excised for optimization of treatment and prevention of malignant transformation. If hormone replacement therapy is initiated, combined estrogen and progestin is recommended, even in the setting of previous hysterectomy, given the risk of disease reactivation and malignant transformation of endometriotic lesions. Further research is needed to understand the true prevalence, cause, and progression in this patient demographic. Histologic studies evaluating tissue lesions and peritoneal fluid for estrogen receptors, estrogen metabolizing enzymes, immune cells, and nerve fibers will aide in clinical management and treatment planning.

Endometriosis and the menopause: why the question merits our full attention

As an estrogen-dependent disease, endometriosis was thought to become less active or regress with the onset of the menopause. However, based on some new data, we are discovering that this pathology can emerge or reappear at this period of life. Clinicians must consider it as a possible cause for cases of pelvic pain, and heavy bleeding. Authors have described a possibility of transformation of the intraperitoneal proliferation into a malignant type with ovarian, bowel and even lung metastasis. The risk of transformation into an ovarian cancer is around 2 or 3%. The role of menopausal hormonal therapy will be discussed as in recurrence in the case of residue existence, especially after incomplete surgery. Is it possible to prescribe hormonal therapy to a menopausal women suffering climacteric symptoms as it could trigger a recurrence of endometriosis and even an increased risk of malignant degeneration? This remains unclear. It is an unresolved therapeutic dilemma; the choice between surgery or medical treatment?

Differential Effects of Progestogens Used for Menopausal Hormone Therapy

Recommendations regarding menopausal hormone therapy continue to evolve as more studies are completed. Progestogens, indicated for endometrial protection in women on estrogen therapy who have an intact uterus, seem to confer greater health risks than estrogen alone. Thus, it is important for clinicians to be well informed when prescribing these medications. This review focuses on the different types and use of progestogens in women with an intact uterus using systemic menopausal hormone therapy.

Keeping an Eye on Perimenopausal and Postmenopausal Endometriosis

Introduction: We aimed to describe and review the epidemiological aspect of the disease pattern of a series of perimenopausal and postmenopausal women with a histology confirmation of endometriosis. Material and Methods: We retrospectively examined the clinical records of 184 perimenopausal and 46 postmenopausal women with endometriosis. Data were collected and analyzed from 1100 patients' charts with confirmed endometriosis and involved cases from two different geographical areas, New Haven (US) and Greece. The statistical methods included ײ and the Mann-Whitney U test. In the perimenopausal group (age 45⁻54 years), there were 184 patients (16.7%) and the postmenopausal group (55⁻80 years) had 46 (4.2%). The average age of diagnosis was (49 ± 2.3) and (61.2 ± 5.1), respectively (p < 0.01). Results: Advanced endometriosis was more aggressive in the perimenopausal group (p < 0.05); in the same group, we observed a higher left-sided predisposition of endometriosis in comparison with the right side (p < 0.01). Endometrioma was the most common gynecological condition among patients with perimenopausal endometriosis in relation to the postmenopausal group (p < 0.001). Additionally, we found uterine leiomyomata more prominent in the perimenopausal group (p < 0.05). In contrast, adenomyosis was found higher in postmenopausal patients (p < 0.05); further, 24 cases with dry eye we observed. Conclusions: Postmenopausal endometriosis is an important underestimated condition. Although the reported situation is not common, various clinicopathological characteristics were observed in both groups. Clinicians should be aware that there is a correlation between endometriosis and endometriosis-associated ovarian cancer in perimenopausal and postmenopausal age.

Endometriosis: seeking optimal management in women approaching menopause

The incidence of endometriosis in middle-aged women is not minimal compared to that in the reproductive age group. The treatment of affected women after childbearing age to the natural transition toward menopause has received considerably poor attention. Disease management is problematic for these women due to increased contraindications regarding hormonal treatment and the possibility for malignant transformation, considering the increased cancer risk in patients with a long-standing history of the disease. This state-of-the-art review aims for the first time to assess the benefits of the available therapies to help guide treatment decisions for the care of endometriosis in women approaching menopause. Progestins are proven effective in reducing pain and should be preferred in these women. According to the international guidelines that lack precise recommendations, hysterectomy with bilateral salpingo-oophorectomy should be the definitive therapy in women who have completed their reproductive arc, if medical therapy has failed. Strict surveillance or surgery with removal of affected gonads should be considered in cases of long-standing or recurrent endometriomas, especially in the presence of modifications of ultrasonographic cyst patterns. Although rare, malignant transformation of various tissues in endometriosis patients has been described, and management is herein discussed.

Two cases of extragonadal malignant transformation of endometriosis after TAH/BSO for benign indications

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Extragonadal malignant transformation of endometriosis can occur after oophorectomy.

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Endometriosis-associated malignancy can occur in the absence of hormone replacement.

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Estrogen and progesterone receptor status can influence treatment strategies.

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The role of chemotherapy for malignant transformation of endometriosis is not clear.

Clinical evaluation and management of endometriosis: guideline for Korean patients from Korean Society of Endometriosis

Endometriosis is one of the most common diseases in reproductive ages, and it affects patients' quality of life and fertility. However, few Korean guidelines are available for the evaluation and management of endometriosis. Korean Society of Endometriosis reviewed various literatures and trials, and to provide seventy-one evidence-based recommendations. This review presents guidelines for the diagnosis and management of endometriosis with emphasis on: it's role in infertility, treatment of recurrence, asymptomatic women, endometriosis in adolescents and menopausal women, and possible association of endometriosis with cancer.

The management of menopause in women with a history of endometriosis: a systematic review

BACKGROUND

Endometriosis is typically regarded as a premenopausal disease, resolving after natural or iatrogenic menopause due to declining oestrogen levels. Nonetheless, case reports over the years have highlighted the incidence of recurrent postmenopausal endometriosis. It is now clear that both recurrence and malignant transformation of endometriotic foci can occur in the postmenopausal period. Postmenopausal women are commonly treated with hormone replacement therapy (HRT) to treat climacteric symptoms and prevent bone loss; however, HRT may reactivate endometriosis and stimulate malignant transformation in women with a history of endometriosis. Given the uncertain risks of initiating HRT, it is difficult to determine the best menopausal management for this group of women.

OBJECTIVE AND RATIONAL

The aim of this study was to systematically review the existing literature on management of menopausal symptoms in women with a history of endometriosis. We also aimed to evaluate the published literature on the risks associated with HRT in these women, and details regarding optimal formulations and timing (i.e. initiation and duration) of HRT.

SEARCH METHODS

Four electronic databases (MEDLINE via OVID, Embase via OVID, PsycINFO via OVID and CINAHL via EbscoHost) were searched from database inception until June 2016, using a combination of relevant controlled vocabulary terms and free-text terms related to 'menopause' and 'endometriosis'. Inclusion criteria were: menopausal women with a history of endometriosis and menopausal treatment including HRT or other preparations. Case reports/series, observational studies and clinical trials were included. Narrative review articles, organizational guidelines and conference abstracts were excluded, as were studies that did not report on any form of menopausal management. Articles were assessed for risk of bias and quality using GRADE criteria.

OUTCOMES

We present a synthesis of the existing case reports of endometriosis recurrence or malignant transformation in women undergoing treatment for menopausal symptoms. We highlight common presenting symptoms, potential risk factors and outcomes amongst the studies. Sparse high-quality evidence was identified, with few observational studies and only two randomized controlled trials. Given this paucity of data, no definitive conclusions can be drawn concerning risk.

WIDER IMPLICATIONS

Due to the lack of high-quality studies, it remains unclear how to advise women with a history of endometriosis regarding the management of menopausal symptoms. The absolute risk of disease recurrence and malignant transformation cannot be quantified, and the impact of HRT use on these outcomes is not known. Multicentre randomized trials or large observational studies are urgently needed to inform clinicians and patients alike.

The use of Hormone Therapy after Surgery for Endometriosis: An Analysis

Introduction

Estrogen dependence is considered central to the development and progression of endometriosis, which is often viewed as a disease of the premenopausal years, normally regressing after menopause. However, there have been several reports of postmenopausal endometriosis occurring with and without the use of hormone therapy (HT).

Objective

This review aimed to answer the question of whether it is prudent to offer HT for women with a past history of surgical endometriosis. What are the risks? What type of HT should be given?

Methods

A review of the medical literature available in Pubmed, EMBASE, Google scholar, Lilacs, Medline and Cochrane Library databases was performed by selecting articles published in the last ten years, written in any language. The keywords used were endometriosis, menopause, and hormone therapy. In all, 36 articles were found from 2006 to 2016, and their potential relevance to this review was examined. We found 20 literature reviews, 2 retrospective studies, 2 randomized controlled trials and 12 case reports.

Results

There is some risk of endometriosis recurrence after the menopause in patients who receive HT; particularly with estrogen-only therapy.

Conclusions

The existing literature is inadequate to firmly answer our questions. However it is clear that some risk of recurrence exists. Nevertheless, it is suggested that it is reasonable to prescribe HT to women with a history of surgical endometriosis. Recurrences may occur even in the absence of using HT. It is suggested that in women with severe disease the use of estrogen plus progestogen is safer than estrogen alone. Malignant transformation may occur 1% of the time and may be of greater concern with using estrogen alone, warranting close surveillance in all women.

A model of care for healthy menopause and ageing: EMAS position statement

Worldwide, the number of menopausal women is increasing. They present with complex medical issues that lie beyond the traditional scope of gynaecologists and general practitioners (GPs). The European Menopause and Andropause Society (EMAS) therefore provides a holistic model of care for healthy menopause (HM). The HM healthcare model's core consists of a lead clinician, specialist nurse(s) and the woman herself, supported by an interdisciplinary network of medical experts and providers of alternative/complementary medicine. As HM specialist teams are scarce in Europe, they are also responsible for structuring and optimizing processes in primary care (general gynaecologists and GPs) and secondary care (HM specialists). Activities for accreditation of the subspecialty Women's Health are encouraged.

Endometriosis-associated Malignancy

Endometriosis is a common condition in women of reproductive age. According to several epidemiological studies endometriosis may be associated with increased risk of various malignancies. However, endometriosis-associated malignancy (EAM) is defined by certain histological criteria. About 80 % of EAM have been found in the ovary, whereas 20 % are localized in extragonadal sites like intestine, rectovaginal septum, abdominal wall, pleura and others. Some authors suggest that EAM arise from atypical endometriosis as an intermediate lesion between endometriosis and cancer. Moreover, a number of genetic alterations, like loss of heterozygosity (LOH), PTEN, ARID1 A and p53 mutations have been found in both endometriosis and EAM. Endometriosis-associated ovarian cancer (EAOC) is mostly a well or intermediately differentiated tumor of endometrioid or clear cell histological sub-type. Women affected by EAOC are on average five to ten years younger than non-EAOC patients; in most of the cases EAOC is a low stage disease with favorable clinical outcome. Since EAM is a rare condition systematic data on EAM are still missing. A systematic retrospective study on endometriosis-associated malignancies (EAM study) is currently being conducted by the Endometriosis Research Foundation together with the study groups on ovarian and uterine tumors of the working group for gynecological oncology (AGO) (gyn@mlk-berlin.de).

Endometriosis after menopause

Endometriosis is a common but an enigmatic disease in which endometrial glands and stroma are found outside the uterus. Worldwide, 80 million women are affected by the disease. It has generally been accepted as a problem of reproductive ages and affects 6-10% of those women. It is more common in women with infertility. Moreover, since it is an estrogen dependent problem, it is generally believed that endometriosis connotes 'active ovarian function' and is 'healed' after the menopause. However, there are reports on endometriosis beyond the reproductive ages. In this article, endometriosis after the menopause will be discussed.

Should we abstain from treating women with endometriosis using menopausal hormone therapy, for fear of an increased ovarian cancer risk?

Women suffering from endometriosis often have an early menopause, resulting in severe menopausal symptoms and an increased risk of osteoporosis. They are therefore candidates for menopausal hormone therapy (MHT). Unfortunately, MHT may increase the risk of endometriosis recurrence. Moreover, endometriosis patients are at increased risk of ovarian cancer, which may be further enhanced by MHT use. It is unknown, however, whether MHT more frequently increases type I (low-grade serous tumors), which seem to be increased when endometriosis is present, or type II (the more aggressive high-grade serous) tumors. We propose the following decision-making algorithm for endometriosis patients considering MHT. Those who have been treated with bilateral salpingo-oophorectomy, and in whom there is no residual endometriotic disease, can probably be treated using MHT without risk of endometriosis recurrence or fear of ovarian cancer. For women with significant, residual endometriosis lesions, the benefit may outweigh the risks, when menopause is reached before the age of 45 years or when severe symptoms are present.

National German Guideline (S2k): Guideline for the Diagnosis and Treatment of Endometriosis: Long Version - AWMF Registry No. 015-045

In this guideline, recommendations and standards for optimum diagnosis and treatment of endometriosis are presented. They are based on the analysis of the available scientific evidence as published in prospective randomized and retrospective studies as well as in systematic reviews. The guideline working group consisted of experts from Austria, Germany, Switzerland, and the Czech Republic.

Endometriosis: a life cycle approach?

To improve the still fragmented understanding of endometriosis, a life cycle approach was adopted that revealed unexpected aspects of the natural history of the disease throughout a woman's life. Three age-related stages of endometriosis are distinguished. In premenarcheal and adolescent endometriosis, 2 types can be distinguished: a classic form that can occur before menarche, and a congenital obstructive form that is caused by uterine anomaly and outflow obstruction. The lesions include superficial peritoneal implants, but adhesions and endometrioma can also occur. It is suggested that premenarcheal and possibly adolescent endometriosis develop by activation of resting stem cells shed at the time of neonatal retrograde uterine bleeding. In the adult, endometriosis can be related to uterine preconditioning by cyclic menstruations acting as a priming mechanism for deep placentation. In adult life, the typical lesions are peritoneal, ovarian, and deep or adenomyotic endometriosis. More recently, endometriosis has been associated with endometrial dysfunction and myometrial junctional zone hyperplasia. These uterine changes can be linked with some major obstetrical syndromes. In postmenopause, endometriosis can develop or be reactivated both in the presence or absence of exogenous estrogens and can spread to a variety of organs and structures causing constrictive lesions.

Association of endometriosis-related infertility with age at menopause

OBJECTIVE

The influence of past history of infertility, which is closely associated with reproductive factors, on menopause has not been clarified. The purpose of this study was to clarify the association of reproductive factors, including past history of infertility, with menopause in Japanese women.

STUDY DESIGN

This study was a cross-sectional analysis of the Japan Nurses' Health Study (JNHS) baseline survey. The JNHS is a nationwide prospective cohort study on the health of Japanese women, and the baseline survey was conducted between 2001 and 2007.

MAIN OUTCOME MEASURE

We analyzed data for 24,153 pre- and postmenopausal women who were enrolled in the JNHS at the ages 40-59 years. The main outcome measure was menopause.

RESULTS

Reproductive factors influencing the onset of natural menopause were past history of infertility [relative risk (RR) (age-adjusted odds ratio and 95% confidence interval): 1.28 (1.10-1.48)], past history of endometriosis: 1.32 (1.07-1.64), age at menarche: 0.919 (0.886-0.953) and number of pregnancies: 0.943 (0.911-0.976). Endometriosis as the cause of infertility was significantly associated with earlier onset of menopause (3.43 [2.17-5.44]) after adjustment for age. The strong association of past history of infertility related to endometriosis was still significant after multivariate adjustment.

CONCLUSION

Menopause in women who have a past history of infertility, especially in those who have suffered from endometriosis, is significantly earlier than that in women without such a history.

Medication and transference in psychoanalytically oriented psychotherapy of the borderline patient

The regressive potential of the borderline patient has been recognized ever since the term was first introduced by Adolph Stern in 1938. He believed these patients were "too ill for classical psychoanalysis," and indeed almost all who have written on this subject have supported Stern's view, recognizing the severe regressive potential of a borderline patient in unmodified psychoanalysis. Taking medication is not generally considered to be a particularly regressive experience. It should be remembered, however, that for many patients and especially for patients with borderline personality disorder, medication can be both an overvalued hope and a terrifying assault. Thus, although the pharmacologic action of the medication may help to integrate the patient's ego functioning, the very taking of the medication may at the same time initiate subtle and unanticipated regressive drives. Two forces are then set in motion with potentially different effects. In a treatment where the same physician is prescribing medication and doing psychotherapy, the common pathway of these forces is transference. Thus, pharmacologic action may modify transference. And more importantly, because it is less easily recognized, transference issues may affect the patient's subjective experience of the action of the medication. For this reason, it is particularly important that not only diagnostic issues but also transference issues be understood before medication is prescribed.(ABSTRACT TRUNCATED AT 250 WORDS)