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The administration of long in-vitro fertilization protocol in adenomyosis: case series. Ann Med Surg (Lond) 2024; 86:1455-1459. [PMID: 38463126 PMCID: PMC10923284 DOI: 10.1097/ms9.0000000000001718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/04/2024] [Indexed: 03/12/2024] Open
Abstract
Background Adenomyosis is a gynaecological condition characterized by the infiltration of endometrial glands and stroma resulting in ectopic intramyometrial, leading to the generalized enlargement of the uterus. Various cyclical regimens are employed globally to assist infertile women with adenomyosis during in-vitro fertilization (IVF) treatment because there is no consensus regarding the best protocol for managing adenomyosis. Case The authors reported two cases the administration of long IVF protocol in Adenomyosis with pregnancy outcome. In both cases examined were found that the levels of anti-Mullerian hormone (AMH) were below the 25th percentile. Nevertheless, in both of these cases, the number of oocytes successfully retrieved was more than 5, which may have been influenced by the use of GnRH agonists in previous cycles of long protocol. Both of them were diagnosed with intrauterine pregnancy after transfer embryo. Conclusion Although there is currently no consensus on the most suitable protocol for adenomyosis cases, the application of a long protocol in both of the aforementioned cases has yielded positive IVF outcomes.
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Percutaneous cryoablation of symptomatic uterine adenomyomas: Initial experience. J Gynecol Obstet Hum Reprod 2024; 53:102727. [PMID: 38237806 DOI: 10.1016/j.jogoh.2024.102727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 12/03/2023] [Accepted: 01/14/2024] [Indexed: 02/04/2024]
Abstract
OBJECTIVE To assess the efficacy and safety of percutaneous image-guided cryoablation of adenomyomas MATERIAL AND METHODS: Five symptomatic women who wanted to preserve their uterus and fertility underwent a single session of percutaneous image-guided cryoablation of adenomyoma. Three to six 17-gauge cryoprobes were introduced percutaneously into the adenomyoma under ultrasound and laparoscopy guidance. Clinical efficacy was defined as the diminution of the Visual Analogue Scale of pain (VAS), the decrease in uterine bleeding and the improvement of quality of life assessed by the endometriosis health profile 5 (EHP-5) 12 months after treatment. Technical efficacy was defined by the reduction in volume of each treated adenomyoma on MRI. Complications were classified using the Clavien-Dindo classification system. Hysterosonography was performed at least 3 months after the procedure. RESULTS Compared to the baseline, all symptom scores had decreased after 12 months: median VAS 8/10 (range, 5-10) to 4/10 (range, 0-7); median dyspareunia score 7/10 (range, 0-10) to 2/10 (range, 0-8); median bleeding score 335 (range, 102-920) to 76 (range, 0-88); median EHP-5 score 60/100 (range, 50-75) to 50/100 (range, 32-55). The median volume of adenomyosis decreased from 57 cm3 (range, 8-87) to 9 cm3 (range, 2-45) at 12 months. No postoperative complications occurred. Two patients had incomplete intrauterine adhesions that were easily removed hysteroscopically. CONCLUSION Cryoablation may be a promising alternative treatment for symptomatic adenomyoma in women who want to preserve their uterus.
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Role of ultrasonography in the evaluation of disease severity and treatment efficacy in adenomyosis. Arch Gynecol Obstet 2024; 309:363-371. [PMID: 37115275 DOI: 10.1007/s00404-023-07034-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 04/01/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND Adenomyosis is a benign disorder characterized by the presence of ectopic endometrial glands and stroma within the myometrium. The main clinical manifestations of adenomyosis are dysmenorrhea, menorrhagia, and infertility, which affect patients' quality of life. Recently, with advancements in imaging techniques, magnetic resonance imaging, and ultrasonography have become the main diagnostic tools for adenomyosis. In addition to the diagnosis and differential diagnosis of adenomyosis, ultrasonography can also be used to evaluate the severity of adenomyosis. The emergence of new techniques, such as elastography and contrast-enhanced ultrasonography (CEUS), has significantly improved the accuracy of ultrasound-based diagnosis of adenomyosis. These two imaging tools can also be used for the differential diagnosis of adenomyosis and the evaluation of treatment efficacy after medication or ablation procedure. OBJECTIVE we review the efficacy of ultrasonography as a diagnostic tool for adenomyosis. We also aim to introduce the potential of ultrasound imaging in the evaluation of the severity of this disease, as well as the application of elastography and contrast-enhanced ultrasonography (CEUS) in its diagnosis. RESULTS AND CONCLUSION Our findings reveal the potential value of ultrasonography combined with elastography and/or CEUS as medication guidance and efficacy evaluation tools in the long-term management of adenomyosis.
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Epidemiological characteristics of suspected adenomyosis in the Chinese physical examination population: a nested case-control study. BMJ Open 2024; 14:e074488. [PMID: 38216177 PMCID: PMC10806687 DOI: 10.1136/bmjopen-2023-074488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 11/27/2023] [Indexed: 01/14/2024] Open
Abstract
OBJECTIVES We aimed to explore the epidemiological characteristics of suspected adenomyosis within a physical examination population in China. DESIGN A retrospective, nested case-control study; we matched healthy people and those with potential adenomyosis on a 1:2 ratio by age. SETTING A tertiary hospital health management centre. PARTICIPANTS We included 15-60 years old women who underwent at least one uterine examination from October 2017 to December 2020, excluding those who had undergone hysterectomy and menopause. PRIMARY AND SECONDARY OUTCOME MEASURES We estimated the incidence and prevalence rate of suspected adenomyosis. Conditional logistic regression was used to estimate associations between serum biomarkers and potential adenomyosis. Areas under the receiver-operating characteristic curves (AUC) were used to determine the cut-off point of the cancer antigen 125 (CA125) level for suspected adenomyosis. RESULTS A total of 30 629 women had uterus-related imaging examinations; 877 had suspected adenomyosis. The standardised incidence and prevalence of suspected adenomyosis was 1.32% and 2.35%, respectively, for all age groups. The conditional logistic regression analysis results showed that total bilirubin≥18.81 µmol/L (HR: 2.129; 95% CI 1.067 to 4.249; p<0.0321) and CA125 levels (HR: 1.014; 95% CI 1.002 to 4.731; p<0.0273) were positively correlated with onset of suspected adenomyosis; body mass index>24 kg/m2 (HR: 1.262; 95% CI 1.055 to 1.511; p<0.0109), CA125 levels (HR: 1.007; 95% CI 1.006 to 1.009; p<0.0001), and blood platelet levels (HR: 1.002; 95% CI 1 to 1.003; p<0.0141) were positively correlated with potential adenomyosis. The optimal cut-off of CA125 for new suspected adenomyosis was 10.714 U/mL, with a sensitivity of 77.42%, specificity of 53.76%, and AUC of 0.7841 (95% CI 0.7276 to 0.8407). CONCLUSIONS The disease burden of suspected adenomyosis remains huge and can be informed by biomarkers. The disease-specific threshold of CA125 will support further preventive strategy development in population. TRIAL REGISTRATION NUMBER ChiCTR2100049520, 2021/8/2.
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Comparison of efficacy between levonorgestrel intrauterine system and dienogest in adenomyosis: a randomized clinical trial. Ther Adv Reprod Health 2024; 18:26334941241227401. [PMID: 38283750 PMCID: PMC10812097 DOI: 10.1177/26334941241227401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 12/20/2023] [Indexed: 01/30/2024] Open
Abstract
Background Medical management of adenomyosis is an emerging perspective in modern gynecology. Though levonorgestrel intrauterine system (LNG-IUS) and dienogest (DNG) effectively relieve symptoms in adenomyosis, neither has been approved for the same indication. Our study aims to compare the efficacy and safety of these progestins in treating adenomyosis. Objective To study the efficacy and safety of LNG-IUS versus DNG in patients with symptomatic adenomyosis. Design Open-labeled, parallel, single-centered, randomized clinical trial. Methods Patients with adenomyosis-associated pain with or without abnormal uterine bleeding were randomly allocated to either LNG-IUS group or DNG group. The primary outcome was a reduction in painful symptoms after 12 weeks of treatment measured by visual analog scale (VAS) score. Changes in menstrual blood loss (MBL), improvement in quality of life (QoL), and adverse drug reactions were also analyzed. Results The VAS score significantly decreased from baseline in both groups. The baseline and post-treatment VAS scores in the LNG-IUS group were 6.41 ± 1.07 and 3.41 ± 1.04 (p = <0.001) and in the DNG group, were 6.41 ± 0.95 and 3.12 ± 1.40 (p = <0.001), respectively. A significantly greater proportion of patients in the LNG-IUS group experienced lighter MBL as compared to the DNG group [27/30 (90%) in the LNG-IUS group versus 17/22 (77.2%) in the DNG group (p = 0.006)]. Both the groups had improvement in QOL scores calculated by the World Heath Organisation QOL scale (WHOQOL BREF) questionnaire; however, it was more pronounced in the DNG group [(28.76 ± 30.47 in the LNG-IUS group versus 48.26 ± 44.91 in the DNG group (p = 0.04)]. Both the agents were safe as there were no reported major adverse drug reactions. Conclusion DNG can be an effective and safe alternative to LNG-IUS for the medical management of adenomyosis. Trial registration The trial was prospectively registered at the clinical trial registry - India (CTRI) vide CTRI number CTRI/2020/05/025186.
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Adenomyosis and obstetric complications: A retrospective case-control study. Eur J Obstet Gynecol Reprod Biol 2024; 292:120-124. [PMID: 37992424 DOI: 10.1016/j.ejogrb.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 11/09/2023] [Indexed: 11/24/2023]
Abstract
OBJECTIVE Adenomyosis is a uterine pathology affecting an increasing number of women of childbearing age. Its diagnosis is based upon histology or imaging [ultrasound or magnetic resonance imaging (MRI)]. Several studies have investigated the impact of adenomyosis on obstetric complications, with its diagnosis based on clinical symptoms, ultrasound or composite criteria. The aim of this study was to identify potential obstetric complications related to adenomyosis in women with an MRI-confirmed diagnosis. METHODS A single centre retrospective case-control study was undertaken in pregnant patients with an MRI-confirmed diagnosis of adenomyosis between January 2013 and December 2017 at the University Hospitals of Strasbourg. Controls were matched in a 4:1 ratio for age, parity and body mass index. Multivariate analysis was performed to identify obstetric complications. RESULTS In total, 291 women with an MRI-confirmed diagnosis of adenomyosis were identified during the study period. Of these, 89 patients achieved pregnancy after 24 weeks of gestation. The mean age of patients was 30.8 years. The adenomyosis group and the control group were comparable for matching criteria. Adenomyosis was found to be associated with increased risk of caesarean section [odds ratio (OR) 1.1, 95 % confidence interval (CI) 1.0-1.2; p = 0.03], intrauterine growth restriction (OR 1.3, 95 % CI 1.1-1.4; p < 0.001), postpartum haemorrhage (OR 1.2, 95 % CI 1.1- 1.4; p < 0.01), pre-eclampsia (OR 1.3, 95 % CI 1.0-1.6; p = 0.004) and previous spontaneous miscarriage (OR 2.09, 95 % CI 1.36-3.33; p < 0.001). Premature rupture of membranes, preterm delivery, severe intrauterine growth restriction and the risk of placenta praevia were not significantly higher in the adenomyosis group compared with the control group on multivariate analysis. CONCLUSION This study demonstrates increased risk of several obstetric complications (caesarean section, intrauterine growth restriction, postpartum haemorrhage, pre-eclampsia, history of spontaneous miscarriage) in women with adenomyosis. To the authors' knowledge, this is the first study to use MRI as the sole criterion for diagnosis. These results could be complemented by larger-scale prospective studies in order to manage these patients more effectively during pregnancy.
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Abstract
Adenomyosis, characterized by the growth of endometrial tissue within the uterine wall, poses significant challenges in treatment. The literature primarily focuses on managing abnormal uterine bleeding (AUB) and dysmenorrhea, the main symptoms of adenomyosis. Nonsteroidal anti-inflammatory drugs (NSAIDs) and tranexamic acid provide limited support for mild symptoms or symptom re-exacerbation during hormone therapy. The levonorgestrel-releasing intrauterine system (LNG-IUS) is commonly employed in adenomyosis management, showing promise in symptom improvement and reducing uterine size, despite the lack of standardized guidelines. Dienogest (DNG) also exhibits potential benefits, but limited evidence hinders treatment recommendations. Danazol, while effective, is limited by androgenic side effects. Combined oral contraceptives (COCs) may be less effective than progestins but can be considered for contraception in young patients. Gonadotropin-releasing hormone (GnRH) agonists effectively manage symptoms but induce menopausal symptoms with prolonged use. GnRH antagonists are a recent option requiring further investigation. Aromatase inhibitors (AIs) show promise in alleviating AUB and pelvic pain, but their safety necessitates exploration and limited use within trials for refractory patients. This review highlights the complexity of diagnosing adenomyosis, its coexistence with endometriosis and uterine leiomyomas, and its impact on fertility and quality of life, complicating treatment decisions. It emphasizes the need for research on guidelines for medical management, fertility outcomes, long-term effects of therapies, and exploration of new investigational targets. Future research should optimize therapeutic strategies, expand our understanding of adenomyosis and its management, and establish evidence-based guidelines to improve patient outcomes and quality of life.
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Effect of coexisting adenomyosis on tumour characteristics and prognosis of endometrial cancer: A systematic review and meta-analysis. Taiwan J Obstet Gynecol 2023; 62:640-650. [PMID: 37678989 DOI: 10.1016/j.tjog.2023.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2023] [Indexed: 09/09/2023] Open
Abstract
To compare clinicopathological features and survival outcomes in patients with endometrial cancer, with and without associated adenomyosis. PubMed, Embase and Scopus databases were systematically searched for relevant observational studies. The pooled effect sizes were reported as either hazards ratio (HR) for survival-related outcomes or as odds ratio (OR) for other categorical outcomes. Weighted mean difference (WMD) was reported for continuous outcomes. All the analyses used the random effects model. A total of 21 studies (N = 46,420) were included. Compared to endometrial cancer patients without adenomyosis, patients with associated adenomyosis had improved overall 5-year survival (OS) (HR 0.62, 95% CI: 0.50, 0.79) and disease-free survival (DFS) (HR 0.60, 95% CI: 0.44, 0.82). Disease-specific survival was statistically similar in patients with and without adenomyosis (HR 0.60, 95% CI: 0.35, 1.05). Among patients with adenomyosis, the risk of having an advanced tumour grade (Grade 2 or 3) was lower (OR 0.51, 95% CI: 0.42, 0.62) and a risk of having International Federation of Gynaecology and Obstetrics (FIGO) stage I or II was higher (OR 2.23, 95% CI: 1.65, 3.01). Patients with adenomyosis had lower risk of tumour invasion of adnexa, cervical stromal invasion, deep myometrial involvement (DMI), lympho-vascular space invasion (LVSI) and peritoneal invasion. Presence of adenomyosis in patients with endometrial cancer is associated with favourable tumour characteristics and may improve the survival.
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Three cases of heavy menstrual bleeding with uniform thickening of the junctional zone endometrium. SAGE Open Med Case Rep 2023; 11:2050313X231182803. [PMID: 37359282 PMCID: PMC10288407 DOI: 10.1177/2050313x231182803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 06/01/2023] [Indexed: 06/28/2023] Open
Abstract
Heavy menstrual bleeding is a type of abnormal uterine bleeding. Abnormal uterine bleeding includes the poorly characterized "not otherwise classified" category. Here, we report three abnormal uterine bleeding-not otherwise classified cases with uniform thickening of the junctional zone endometrium. Case 1: A 33-year-old nullipara with heavy menstrual bleeding presented with severe anemia (hemoglobin: 4.7 g/dL) and an 8.4-mm junctional zone endometrium on magnetic resonance imaging. Her condition improved with iron and low-dose estradiol-progestins. Case 2: A 36-year-old nulligravida had heavy menstrual bleeding, anemia (hemoglobin: 9.5 g/dL), and a 9.4-mm junctional zone endometrium; her anemia improved with iron supplementation. Case 3: A 39-year-old multipara had heavy menstrual bleeding, anemia (hemoglobin: 9.6 g/dL), and a 12.3-mm junctional zone endometrium, and was managed with a levonorgestrel-releasing intrauterine system. Pelvic examination, transvaginal sonography, and uterine size on magnetic resonance imaging were normal in all cases. In those without uterine abnormalities, uniform thickening of the junctional zone endometrium (⩾8 mm) may trigger heavy menstrual bleeding; hence, magnetic resonance imaging may be warranted in abnormal uterine bleeding-not otherwise classified cases.
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[Radiologic Evaluation of Uterine Lesions Using a Pattern Recognition Approach]. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2023; 84:127-149. [PMID: 36818713 PMCID: PMC9935953 DOI: 10.3348/jksr.2022.0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 06/28/2022] [Accepted: 08/06/2022] [Indexed: 01/21/2023]
Abstract
It is important to distinguish uterine lesions from other lesions occurring in the pelvic cavity for the proper management. The primary radiological evaluation of uterine lesions is performed using transvaginal ultrasonography, and if the lesion is too large or shows atypical benign imaging findings, magnetic resonance imaging should be performed. Analyzing radiological findings of uterine lesions through a pattern recognition approach can help establish the accurate diagnosis and treatment plan. In this pictorial assay, we describe imaging characteristics of various lesions arising from the uterus and evaluate them based on the pattern recognition approach.
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The Asian Society of Endometriosis and Adenomyosis guidelines for managing adenomyosis. Reprod Med Biol 2023; 22:e12535. [PMID: 37701076 PMCID: PMC10493363 DOI: 10.1002/rmb2.12535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 08/03/2023] [Indexed: 09/14/2023] Open
Abstract
This is the first guidelines for adenomyosis from the Asian Society of Endometriosis and Adenomyosis.
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Comparison of high-intensity focused ultrasound for the treatment of internal and external adenomyosis based on magnetic resonance imaging classification. Int J Hyperthermia 2023; 40:2211268. [PMID: 37202156 DOI: 10.1080/02656736.2023.2211268] [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: 01/16/2023] [Revised: 04/12/2023] [Accepted: 05/02/2023] [Indexed: 05/20/2023] Open
Abstract
OBJECTIVE To compare the safety and efficacy of high-intensity focused ultrasound (HIFU) treatment for patients with internal or external adenomyosis based on magnetic resonance imaging (MRI) classification. MATERIALS AND METHODS A total of 238 patients with internal adenomyosis and 167 patients with external adenomyosis who received HIFU treatment were enrolled. HIFU treatment results and adverse effects between patients with internal and external adenomyosis were compared. RESULTS The treatment time and sonication time for patients with external adenomyosis were significantly longer than that for patients with internal adenomyosis. The total energy used and EEF for patients with external adenomyosis were higher than that for patients with internal adenomyosis (p < 0.05). The pre-HIFU median dysmenorrhea score in patients with internal or external adenomyosis was 5 or 8 points, the median score decreased to 1 or 3 points in these two groups at 18-month post-HIFU (p < 0.05). The relief rate of dysmenorrhea was 79.5% in patients with internal adenomyosis, and it was 80.8% in patients with external adenomyosis. The pre-HIFU median menorrhagia score in patients with internal or external adenomyosis was 4 or 3 points, the median score decreased to 1 point in both groups at 18-month post-HIFU with a relief rate of 86.2% and 77.1%, respectively (p = 0.030). No serious complication occurred in any of these patients. CONCLUSIONS HIFU is a safe and effective treatment either for patients with internal adenomyosis or external adenomyosis. It seemed that internal adenomyosis is easier to be treated with HIFU and with a higher relief rate of menorrhagia than external adenomyosis.
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Archimetrosis: the evolution of a disease and its extant presentation : Pathogenesis and pathophysiology of archimetrosis (uterine adenomyosis and endometriosis). Arch Gynecol Obstet 2023; 307:93-112. [PMID: 35596746 PMCID: PMC9836992 DOI: 10.1007/s00404-022-06597-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 04/27/2022] [Indexed: 02/06/2023]
Abstract
PURPOSE This article presents a novel concept of the evolution and, thus, the pathogenesis of uterine adenomyosis as well as peritoneal and peripheral endometriosis. Presently, no unifying denomination of this nosological entity exists. METHODS An extensive search of the literature on primate evolution was performed. This included comparative functional morphology with special focus on the evolution of the birthing process that fundamentally differs between the haplorrhine primates and most of the other eutherian mammals. The data were correlated with the results of own research on the pathophysiology of human archimetrosis and with the extant presentation of the disease. RESULTS The term Archimetrosis is suggested as a denomination of the nosological entity. Archimetrosis occurs in human females and also in subhuman primates. There are common features in the reproductive process of haplorrhine primates such as spontaneous ovulation and corpus luteum formation, spontaneous decidualization and menstruation. These have fused Müllerian ducts resulting in a uterus simplex. Following a usually singleton pregnancy, the fetus is delivered in the skull position. Some of these features are shared by other mammals, but not in that simultaneous fashion. In haplorrhine primates, with the stratum vasculare, a new myometrial layer has evolved during the time of the Cretaceous-Terrestrial Revolution (KTR) that subserves expulsion of the conceptus and externalization of menstrual debris in non-conceptive cycles. Hypercontractility of this layer has evolved as an advantage with respect to the survival of the mother and the birth of a living child during delivery and may be experienced as primary dysmenorrhea during menstruation. It may result in tissue injury by the sheer power of the contractions and possibly by the associated uterine ischemia. Moreover, the lesions at extra-uterine sites appear to be maintained by biomechanical stress. CONCLUSIONS Since the pathogenesis of archimetrosis is connected with the evolution of the stratum vasculare, tissue injury and repair (TIAR) turns out to be the most parsimonious explanation for the development of the disease based on clinical, experimental and evolutionary evidence. Furthermore, a careful analysis of the published clinical data suggests that, in the risk population with uterine hypercontractility, the disease develops with a yet to be defined latency phase after the onset of the biomechanical injury. This opens a new avenue of prevention of the disease in potentially affected women that we consider to be primarily highly fertile.
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MRI and Adenomyosis: What Can Radiologists Evaluate? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19105840. [PMID: 35627376 PMCID: PMC9140978 DOI: 10.3390/ijerph19105840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 04/27/2022] [Accepted: 05/05/2022] [Indexed: 11/17/2022]
Abstract
Uterine adenomyosis is a common benign condition defined by the presence of heterotopic endometrial glands and stroma within the myometrium. Adenomyosis is often related to infertility and other adverse pregnancy outcomes. Modern imaging techniques allow the non-invasive diagnosis of adenomyosis and, in this framework, Magnetic Resonance Imaging (MRI) has assumed a central role due to its high diagnostic accuracy in the detection of adenomyosis. Currently, there is still a lack of international consensus on adenomyosis diagnostic criteria and classification, despite the fact that an agreed reporting system would promote treatment outcomes and research. This review aims to emphasize the important contribution of MRI to the diagnosis of adenomyosis and to highlight how, thanks to the great tissue differentiation provided by MRI, it is possible to identify the main direct (cystic component) and indirect (junctional zone features) signs of adenomyosis and to distinguish its various subtypes according to different MRI-based classifications. We also explored the main MRI criteria to identify the most common pitfalls and differential diagnoses of adenomyosis, whose features should be considered to avoid misdiagnosis.
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Classification of Uterine Adenomyosis. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2022. [DOI: 10.1007/s13669-022-00337-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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OUP accepted manuscript. Hum Reprod 2022; 37:1470-1479. [DOI: 10.1093/humrep/deac083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 04/05/2022] [Indexed: 11/13/2022] Open
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Characterization of patients that can continue conservative treatment for adenomyosis. BMC Womens Health 2021; 21:431. [PMID: 34961515 PMCID: PMC8714452 DOI: 10.1186/s12905-021-01577-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2022] Open
Abstract
Background Historically, hysterectomy has been the radical treatment for adenomyosis. Although, some patients may not want to have their uterus removed, patients often have to no choice but to request hysterectomy during conservative treatment. The factors necessitating these hysterectomies remain unknown. The purpose of this study was to determine which patients can continue conservative treatment for adenomyosis. Methods We selected women diagnosed with adenomyosis and provided with conservative treatment at the Kindai University Hospital and Osaka Red Cross Hospital in Osaka Japan from 2008 to 2017. Age at diagnosis, parity, uterine size, subtype of adenomyosis, type of conservative treatment, and timing of hysterectomy for cases with difficulty continuing conservative treatment were examined retrospectively. Results A total of 885 patients were diagnosed with adenomyosis, and 124 started conservative treatment. Conservative treatment was continued in 96 patients (77.4%) and hysterectomy was required in 28 patients (22.6%). The cumulative hysterectomy rate was 32.4%, and all women had hysterectomy within 63 months. In the classification tree, 82% (23/28) of women aged 46 years or younger were able to continue conservative treatment when parity was zero or one. In those with parity two and over, 95% (20/21) of those aged 39 years and older had hysterectomy. Conclusions Patients who continue conservative treatment for approximately 5 years are more likely to have successful preservation of the uterus. Multiparity and higher age at diagnosis are factors that contribute to hysterectomy after conservative treatment. Parity and age at diagnosis may be stratifying factors in future clinical trials of hormone therapy.
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A case of adenomyosis with leiomyoma that was effectively treated with relugolix and kamishoyosan add-on therapy. BMC Womens Health 2021; 21:306. [PMID: 34412607 PMCID: PMC8375059 DOI: 10.1186/s12905-021-01442-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 08/02/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Recently, relugolix, an oral gonadotropin-releasing hormone receptor antagonist, has been considered an effective therapy for leiomyoma based on a phase 3 study in Japanese women. Leiomyoma combined with severe adenomyosis occasionally occurs in perimenopausal women; however, little information on the effectiveness of relugolix against severe adenomyosis exists. CASE PRESENTATION A 49-year-old woman was referred to our hospital with acute lower abdominal pain and abnormal uterine bleeding. Magnetic resonance imaging revealed multiple leiomyomas with diffuse adenomyosis. Left hydrosalpinx was also observed. The patient refused surgical treatment and preferred oral relugolix. Since she experienced a hot flush and headache induced by relugolix, a traditional Japanese Kampo, kamishoyosan, was added to improve the side effects of relugolix. The patient was asymptomatic at the time of this report and experienced a significant shrinkage in uterine volume. Ultimately, she avoided hysterectomy as desired. CONCLUSIONS To our knowledge, this is the first report of co-occurring adenomyosis and leiomyoma, which was effectively treated with relugolix. Although the management of adverse side effects, including hot flush and headache by relugolix, has recently attracted attention and controversy, relugolix add-on therapy with kamishoyosan may help treat menopausal symptoms.
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A clinical observational study on the efficacy of subcutaneous etonogestrel implants for adenomyosis in 20 patients. Gynecol Endocrinol 2021; 37:735-739. [PMID: 34160336 DOI: 10.1080/09513590.2021.1922886] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Objective: To evaluate the efficacy of subcutaneous etonogestrel implants for adenomyosis.Methods: We conducted a clinical observational study of 20 patients suffering from adenomyosis treated with subcutaneous etonogestrel implants from August 2015 to July 2017 and followed up for 36 months. We evaluated the efficacy of subcutaneous etonogestrel implants primarily based on the following indicators: the pictorial blood loss assessment chart (PBAC) for menstrual blood volume, changes in bleeding patterns, the visual analog scale (VAS) pain score for dysmenorrhea, uterine volume, serum cancer antigen 125 (CA125) levels, hemoglobin levels and side effects.Results: During the 3 years of follow-up, subcutaneous etonogestrel implants were removed from six patients, among whom one was diagnosed with endometrial cancer, four had an increased menstrual blood volume, and one entered menopause. In total, 14 patients were treated with subcutaneous etonogestrel implants for 3 years. Among these patients, the number of patients with heavy menstrual bleeding and high PBAC and VAS scores and serum CA125 levels was significantly decreased after implantation compared with that before implantation. In the eight patients with anemia, hemoglobin levels increased gradually. However, the uterine volumes did not significantly change. Bleeding patterns were changed but were tolerable.Conclusion: Subcutaneous etonogestrel implants represent a new option for the clinical treatment of adenomyosis for patients who refuse surgery.
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Method used to identify adenomyosis and potentially undiagnosed adenomyosis in a large, U.S. electronic health record database. Pharmacoepidemiol Drug Saf 2021; 30:1675-1686. [PMID: 34292640 DOI: 10.1002/pds.5333] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 07/09/2021] [Accepted: 07/18/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND The prevalence of adenomyosis is underestimated due to lack of a specific diagnostic code and diagnostic delays given most diagnoses occur at hysterectomy. OBJECTIVES To identify women with adenomyosis using indicators derived from natural language processing (NLP) of clinical notes in the Optum Electronic Health Record database (2014-2018), and to estimate the prevalence of potentially undiagnosed adenomyosis. METHODS An NLP algorithm identified mentions of adenomyosis in clinical notes that were highly likely to represent a diagnosis. The anchor date was date of first affirmed adenomyosis mention; baseline characteristics were assessed in the 12 months prior to this date. Characteristics common to adenomyosis cases were used to select a suitable pool of women from the underlying population, among whom undiagnosed adenomyosis might exist. A random sample of this pool was selected to form the comparator cohort. Logistic regression was used to compare adenomyosis cases to comparators; the predictive probability (PP) of being an adenomyosis case was assessed. Comparators having a PP ≥ 0.1 were considered potentially undiagnosed adenomyosis and were used to calculate the prevalence of potentially undiagnosed adenomyosis in the underlying population. RESULTS Among 11 456 347 women aged 18-55 years in the underlying population, 19 503 were adenomyosis cases. Among 332 583 comparators, 22 696 women were potentially undiagnosed adenomyosis cases. The prevalence of adenomyosis and potentially undiagnosed adenomyosis was 1.70 and 19.1 per 1000 women aged 18-55 years, respectively. CONCLUSIONS Considering potentially undiagnosed adenomyosis, the prevalence of adenomyosis may be 10x higher than prior estimates based on histologically confirmed adenomyosis cases only.
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MiR-30c-5p Directly Targets MAPK1 to Regulate the Proliferation, Migration and Invasion of Adenomyotic Epithelial Cells in Adenomyosis. Twin Res Hum Genet 2021; 24:22-28. [PMID: 33775270 DOI: 10.1017/thg.2021.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The purpose of our study was to elucidate the functions of miR-30c-5p on adenomyosis for exploring novel treatment strategies. We first detected the expression of miR-30c-5p in clinical adenomyotic tissues and isolated endometrial cells from adenomyotic tissues. Next, gain and loss-of-function assays were performed to detect the effect of miR-30c-5p on adenomyotic endometrial cells. Further, luciferase assay and real-time polymerase chain reaction as well as western blot were conducted to investigate the potential target of miR-30c-5p; and transwell assay, wound-healing assay and CCK-8 assay were used to evaluate the effects of miR-30c-5p and its target on regulating biological functions of adenomyotic endometrial cells. Our results found that miR-30c-5p was down-regulated in both adenomyosis tissues and adenomyotic epithelial cells, which correlated with dysmenorrhea, longer duration of symptoms and more menstrual bleeding. Moreover, the overexpression of miR-30c-5p inhibited the proliferation, migration and invasion of adenomyotic epithelial cells, where miR-30c-5p knockdown had an opposite effect. Furthermore, we confirmed mitogen-activated protein kinase 1 (MAPK1) was one of the direct targets of miR-30c-5p, indicating its important role in miR-30c-5p-mediated suppression of proliferation, invasion and migration in adenomyotic epithelial cells. This study showed that the interaction of miR-30c-5p with MAPK1 can regulate the proliferation, invasion and migration in adenomyotic epithelial cells.
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A Detailed Study in Adenomyosis and Endometriosis: Evaluation of the Rate of Coexistence Between Uterine Adenomyosis and DIE According to Imaging and Histopathology Findings. Reprod Sci 2021; 28:2387-2397. [PMID: 33725313 DOI: 10.1007/s43032-021-00527-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 03/01/2021] [Indexed: 01/11/2023]
Abstract
The current study was designed to evaluate the relationship between adenomyosis and its subtypes with endometriotic lesions (ovarian endometrioma (OMAs) and posterior deep infiltrative endometriosis (DIE)), to examine the probability of existence of a common cause of these mysterious diseases, and to evaluate the accuracy, sensitivity, and specificity of both transvaginal ultrasonography (TVS) and MRI in diagnosis of adenomyotic uterus. In this retrospective cross-sectional study, we selected 154 women with coexistence of endometriosis and adenomyosis according to their imaging, intraoperative, or pathological findings who were nominated for laparoscopic surgery. Eighty-six patients with just DIE resection without LH (laparoscopic hysterectomy) (group 1), and 68 patients with LH + DIE resection (group 2). The accuracy, sensitivity, and specificity of ultrasonographic and MRI findings for diagnosing adenomyosis were 72.1%, 77.6%, 40.0% and 49.2%, 41.5%, 90.0% respectively. So, TVS is a more sensitive diagnostic tool for diagnosing adenomyosis. However, MRI was more specific than TVS in the diagnosis of diffuse adenomyosis especially with simultaneous presence of uterine leiomyoma. Regarding the association of different types of adenomyosis (focal and diffuse) with different endometriosis lesions (OMA and posterior compartment DIE), we just found diffuse type of adenomyosis more frequent in the absence of rectal and rectovaginal septum (RVS) DIE (p ≤ 0.05). In addition to the questionable different nature of rectal and RVS DIE lesion, there is no relationship between adenomyosis subtypes and endometriotic lesions.
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Diagnosing adenomyosis: an integrated clinical and imaging approach. Hum Reprod Update 2020; 26:392-411. [PMID: 32097456 DOI: 10.1093/humupd/dmz049] [Citation(s) in RCA: 157] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 11/20/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Adenomyosis is a benign uterine disorder where endometrial glands and stroma are pathologically demonstrated within the uterine myometrium. The pathogenesis involves sex steroid hormone abnormalities, inflammation, fibrosis and neuroangiogenesis, even though the proposed mechanisms are not fully understood. For many years, adenomyosis has been considered a histopathological diagnosis made after hysterectomy, classically performed in perimenopausal women with abnormal uterine bleeding (AUB) or pelvic pain. Until recently, adenomyosis was a clinically neglected condition. Nowadays, adenomyosis may also be diagnosed by non-invasive techniques, because of imaging advancements. Thus, a new epidemiological scenario has developed with an increasing number of women of reproductive age with ultrasound (US) or magnetic resonance imaging (MRI) diagnosis of adenomyosis. This condition is associated with a wide variety of symptoms (pelvic pain, AUB and/or infertility), but it is also recognised that some women are asymptomatic. Furthermore, adenomyosis often coexists with other gynecological comorbidities, such as endometriosis and uterine fibroids, and the diagnostic criteria are still not universally agreed. Therefore, the diagnostic process for adenomyosis is challenging. OBJECTIVE AND RATIONALE We present a comprehensive review on the diagnostic criteria of adenomyosis, including clinical signs and symptoms, ultrasound and MRI features and histopathological aspects of adenomyotic lesions. We also briefly summarise the relevant theories on adenomyosis pathogenesis, in order to provide the pathophysiological background to understand the different phenotypes and clinical presentation. The review highlights the controversies of multiple existing criteria, summarising all of the available evidences on adenomyosis diagnosis. The review aims also to underline the future perspective for diagnosis, stressing the importance of an integrated clinical and imaging approach, in order to identify this gynecological disease, so often underdiagnosed. SEARCH METHODS PubMed and Google Scholar were searched for all original and review articles related to diagnosis of adenomyosis published in English until October 2018. OUTCOMES The challenge in diagnosing adenomyosis starts with the controversies in the available pathogenic theories. The difficulties in understanding the way the disease arises and progresses have an impact also on the specific diagnostic criteria to use for a correct identification. Currently, the diagnosis of adenomyosis may be performed by non-invasive methods and the clinical signs and symptoms, despite their heterogeneity and poor specificity, may guide the clinician for a suspicion of the disease. Imaging techniques, including 2D and 3D US as well as MRI, allow the proper identification of the different phenotypes of adenomyosis (diffuse and/or focal). From a histological point of view, if the diagnosis of diffuse adenomyosis is straightforward, in more limited disease, the diagnosis has poor inter-observer reproducibility, leading to extreme variations in the prevalence of disease. Therefore, an integrated non-invasive diagnostic approach, considering risk factors profile, clinical symptoms, clinical examination and imaging, is proposed to adequately identify and characterise adenomyosis. WIDER IMPLICATIONS The development of the diagnostic tools allows the physicians to make an accurate diagnosis of adenomyosis by means of non-invasive techniques, representing a major breakthrough, in the light of the clinical consequences of this disease. Furthermore, this technological improvement will open a new epidemiological scenario, identifying different groups of women, with a dissimilar clinical and/or imaging phenotypes of adenomyosis, and this should be object of future research.
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The effect of adenomyosis on IVF after long or ultra-long GnRH agonist treatment. Reprod Biomed Online 2020; 41:845-853. [PMID: 32972873 DOI: 10.1016/j.rbmo.2020.07.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 06/25/2020] [Accepted: 07/26/2020] [Indexed: 12/17/2022]
Abstract
RESEARCH QUESTION Does adenomyosis affect IVF independent of decreased ovarian reserve, and what are the characteristics and IVF outcome of the ultra-long gonadotrophin-releasing hormone (GnRH) agonist protocol in adenomyosis? DESIGN Observational cohort study of three groups of patients undergoing first cycle of IVF treatment with normal ovarian reserve: (A) 362 patients with adenomyosis using the ultra-long GnRH agonist protocol; (B) 127 patients with adenomyosis using the long GnRH agonist protocol; (C) 3471 patients with tubal infertility using the long GnRH agonist protocol. RESULTS Compared with groups B and C, the number of oocytes retrieved in group A decreased, and the gonadotrophin dosage and duration in group A were higher (P < 0.001). In long GnRH agonist treatment, clinical pregnancy rate (OR 0.492, 95% CI 0.327 to 0.742, P < 0.001), implantation rate (OR 0.527, 95% CI 0.350 to 0.794, P = 0.002) and live birth rate (OR 0.442, 95% CI 0.291 to 0.673, P < 0.001) decreased and miscarriage rate (OR 3.078, 95% CI 1.593 to 5.948, P < 0.001) increased in adenomyosis patients compared with tubal infertility. For adenomyosis patients, clinical pregnancy rate (OR 1.925, 95% CI 1.137 to 3.250, P = 0.015), implantation rate (OR 1.694, 95% CI 1.006 to 2.854, P = 0.047) and live birth rate (OR 1.704, 95% CI 1.012 to 2.859, P = 0.044) increased in the ultra-long GnRH agonist treatment compared with long GnRH agonist treatments. CONCLUSION Adenomyosis could negatively affect IVF outcomes independent of ovarian reserve after long GnRH agonist protocol. Patients with adenomyosis following the ultra-long GnRH agonist protocol could have a better pregnancy outcome than those following the long GnRH agonist protocol.
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Dysmenorrhea in patients with adenomyosis: A clinical and demographic study. J Gynecol Obstet Hum Reprod 2020; 50:101761. [PMID: 32325268 DOI: 10.1016/j.jogoh.2020.101761] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 04/12/2020] [Accepted: 04/14/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To identify the risk factors associated with dysmenorrhea in adenomyosis and to discuss the potential hormone-based understanding of pain mechanisms. STUDY DESIGN Adenomyosis patients with mild or no dysmenorrhea (n = 40, Group 1) and moderate-to-severe dysmenorrhea (n = 80, Group 2) were recruited. Charts of all patients were recorded. An immunohistochemistry (IHC) analysis was performed to detect the cellular levels of estrogen receptor-α (ER-α), estrogen receptor-β (ER-β), gonadotropin-releasing hormone receptor (GnRH-R), and neurofilaments (NFs) in 60 cases. RESULTS A history of cesarean section (CS) was positively related to the degree of dysmenorrhea in adenomyosis (OR (95 % CI): 4.397 (1.371-14.104)). The ER-α levels in the eutopic endometrium (EUE) of Group 2 were higher than those in the ectopic endometrium (ECE) of Group 1. Group 2 had higher NF levels in the ECE than in the EUE. CONCLUSION A history of CS is a risk factor for adenomyosis with moderate-to-severe dysmenorrhea. For patients with adenomyosis, high ER-α levels in the EUE and high NF levels in the ECE may be related to moderate-to-severe dysmenorrhea. These hormone-based mechanisms may contribute to our understanding of the pathogenesis of dysmenorrhea in adenomyosis.
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Diagnosis of uterine adenomyosis in patients of reproductive age. GINECOLOGIA.RO 2020. [DOI: 10.26416/gine.28.2.2020.3181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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A new trick for an old dog: The application of mifepristone in the treatment of adenomyosis. J Cell Mol Med 2019; 24:1724-1737. [PMID: 31814282 PMCID: PMC6991631 DOI: 10.1111/jcmm.14866] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/25/2019] [Accepted: 10/28/2019] [Indexed: 02/06/2023] Open
Abstract
Adenomyosis is also called internal endometriosis and affects about 20% of reproductive‐aged women. It seriously reduces life quality of patients because current drug therapies face with numerous challenges. Long‐term clinical application of mifepristone exhibits wonderful therapeutic effects with mild side‐effects in many disorders since 1982. Since adenomyosis is a refractory disease, we investigate whether mifepristone can be applied in the treatment of adenomyosis. In this study, we investigated the direct effects of mifepristone on human primary eutopic endometrial epithelial cells and stromal cells in adenomyosis. We found that mifepristone causes cell cycle arrest through inhibiting CDK1 and CDK2 expressions and induces cell apoptosis via the mitochondria‐dependent signalling pathway in endometrial epithelial cells and stromal cells of adenomyosis. Furthermore, mifepristone inhibits the migration of endometrial epithelial cells and stromal cells through decreasing CXCR4 expression and restricts the invasion of endometrial epithelial cells via suppression of epithelial‐mesenchymal transition in adenomyosis. We also found that mifepristone treatment decreases the uterine volume, CA125 concentration and increases the haemoglobin concentration in serum for adenomyosis patients. Therefore, we demonstrate that mifepristone could serve as a novel therapeutic drug in the treatment of adenomyosis, and therefore, the old dog can do a new trick.
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Adverse obstetrical outcomes for women with endometriosis and adenomyosis: A large cohort of the Japan Environment and Children's Study. PLoS One 2019; 14:e0220256. [PMID: 31374085 PMCID: PMC6677302 DOI: 10.1371/journal.pone.0220256] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 07/11/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Because of the increased number of diagnosed cases of endometriosis or adenomyosis resulting in infertility, many women require assisted reproductive technology (ART) to become pregnant. However, incidences of obstetric complications are increased for women who conceive using ART. There has been no prospective cohort study examining the influence of endometriosis and adenomyosis on obstetric outcomes after adjusting for the confounding influence of ART therapy. OBJECTIVE This study evaluated the impact of endometriosis and adenomyosis on the incidence of adverse pregnancy outcomes. STUDY DESIGN Data were obtained from a prospective cohort study, known as the Japan Environment and Children's Study (JECS), of the incidence of obstetric complications for women with endometriosis and adenomyosis. The data of 103,099 pregnancies that resulted in live birth or stillbirth or that were terminated through abortion between February 2011 and July 2014 in Japan were included. RESULTS Women with endometriosis or adenomyosis were at increased risk for complications during pregnancy compared to those without a medical history of endometriosis (odds ratio [OR], 1.32; 95% confidence interval [CI], 1.23 to 1.41) or adenomyosis (OR, 1.72; 95% CI, 1.37 to 2.16). Our analysis showed that the adjusted ORs for obstetric complications of pregnant women who conceived naturally or after infertility treatment that did not involve ART therapy were 1.26 (CI, 1.17 to 1.35) for pregnant women with a history of endometriosis and 1.52 (CI, 1.19 to 1.94) for those with a history of adenomyosis. CONCLUSIONS The presence of endometriosis and adenomyosis significantly increased the prevalence of obstetric complications after adjusting for the influence of ART outcomes.
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Histological evaluation of the prevalence of adenomyosis, myomas and of their concomitance. ACTA ACUST UNITED AC 2019; 71:177-181. [DOI: 10.23736/s0026-4784.18.04291-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Association between Preoperative Adenomyosis Detection Rate during Pelvic Ultrasonography and the Specialty of the Reading Physician. J Minim Invasive Gynecol 2019; 27:504-509. [PMID: 31004795 DOI: 10.1016/j.jmig.2019.04.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 04/05/2019] [Accepted: 04/12/2019] [Indexed: 10/27/2022]
Abstract
STUDY OBJECTIVE To compare the detection rate of adenomyosis when ultrasound is performed by a radiologist compared with a gynecologic expert sonologist. DESIGN A retrospective, single-center study. SETTING A university teaching hospital. PATIENTS All women above 18 years of age with a positive histopathology diagnosis of adenomyosis obtained in a hysterectomy specimen from October 1, 2011, to October 1, 2017, were screened for inclusion. Cases without a preoperative pelvic ultrasound report, those with coexisting premalignant/malignant conditions, and patients presenting to the clinic with symptoms other than abnormal uterine bleeding, dysmenorrhea, or abdominal pain were excluded. A total of 412 cases were included in the final analysis. MEASUREMENTS AND MAIN RESULTS The preoperative ultrasound was performed by a radiologist in 241 patients (59%) and by an expert gynecologic sonologist in 171 patients (42%). Patients' age, body mass index, race, ethnicity, parity, and history of prior cesarean section were comparable between the 2 groups. The adenomyosis detection rate was significantly higher in the expert gynecologic sonologist group compared with radiologists (95 [56%] vs 29 [12%], p <.01). After controlling for patients' race, body mass index, prior cesarean sections, and presence of myomas using multivariable logistic regression, gynecologic expert sonologists were 7.8 times more likely to detect adenomyosis than radiologists (odds ratio = 7.84; 95% confidence interval, 4.58-13.44). Regardless of medical specialty, the presence of myomas significantly decreased the detection of adenomyosis compared with the absence of myomas (odds ratio = 0.23; 95% confidence interval, 0.13-0.39). CONCLUSION The detection rate of adenomyosis was significantly higher when ultrasound was performed by expert gynecologic sonologists compared with radiologists. The presence of myomas significantly decreased detection rates regardless of specialty. Ultrasound evaluation for detecting adenomyosis should be preferentially performed by gynecologic expert sonologists.
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Effect of pretreatment with a levonorgestrel-releasing intrauterine system on IVF and vitrified-warmed embryo transfer outcomes in women with adenomyosis. Reprod Biomed Online 2019; 39:111-118. [PMID: 31109894 DOI: 10.1016/j.rbmo.2019.03.101] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/28/2019] [Accepted: 03/02/2019] [Indexed: 10/27/2022]
Abstract
RESEARCH QUESTION Does the use of a levonorgestrel-releasing intrauterine system (LNG-IUS) improve the ongoing pregnancy rate of vitrified-warmed embryo transfer in women with adenomyosis undergoing IVF? DESIGN This retrospective study included 358 women with adenomyosis undergoing IVF. Of these, 134 women were enrolled in the LNG-IUS group and another 224 women were in the control group. All women were screened for adenomyosis by transvaginal ultrasound and magnetic resonance imaging (MRI). There was no significant difference in the ages of women, FSH, cause of infertility, body mass index, total dose of gonadotrophin used and number of oocytes collected between the two groups. All comparisons performed were between patients undergoing vitrified-warmed embryo transfer. RESULTS Statistical differences were found in the ongoing pregnancy rates (41.8% vs 29.5%, P = 0.017) between the LNG-IUS group and control group. Logistic regression analysis showed that the odds ratio (OR) of ongoing pregnancy was significantly increased with LNG-IUS usage (adjusted OR = 1.628, 95% confidence interval 1.011-2.622). Also, differences were found in implantation rates (32.1% vs 22.1%, P = 0.005) and clinical pregnancy rates (44% versus 33.5%, P = 0.045) between the LNG-IUS group and control group. CONCLUSIONS The results of this study offer some support for evaluating the effect of pretreatment with LNG-IUS in women with adenomyosis in future randomized controlled trials.
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Diffuse massive adenomyosis and infertility. Is it possible to treat this condition? Horm Mol Biol Clin Investig 2019; 37:hmbci-2018-0026. [PMID: 30753160 DOI: 10.1515/hmbci-2018-0026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 07/11/2018] [Indexed: 01/04/2023]
Abstract
Background Severe forms of adenomyosis are a serious gynecological problem. In most cases, conservative treatment of this pathology is unsuccessful. Adenomyomectomy by Osada's approach seems to be the most promising solution. The present study evaluated the follow-up results of this type of surgery in patients with adenomyosis and infertility. Materials and methods The prospective study included 26 patients with severe forms of adenomyosis who underwent an adenomyomectomy using Osada's approach. In 18 patients (69%), infertility was the main indication for surgical treatment. The follow-up period lasted from July 2012 to January 2018. Results The median post-operative follow-up period was 18 months. For the first 12 months patients received hormonal therapy. In all postoperative patients, the menstrual cycle had normalized, and other symptoms of the disease had disappeared. Seven patients continue to receive postoperative hormonal treatment. Three individuals got spontaneously pregnant; two of them delivered full-term babies by cesarean section. Six patients are planning a pregnancy with assisted reproductive technology. Conclusion In the present study, the organ-preserving surgery of severe adenomyosis performed using Osada's method appeared to be a good alternative to hysterectomy. It stopped the development of pathological symptoms of the disease and restored the patient's reproductive function.
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Evaluation and Management of Abnormal Uterine Bleeding. Mayo Clin Proc 2019; 94:326-335. [PMID: 30711128 DOI: 10.1016/j.mayocp.2018.12.012] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 12/11/2018] [Accepted: 12/13/2018] [Indexed: 11/19/2022]
Abstract
Abnormal uterine bleeding (AUB) is a common condition that leads to increased health care costs and decreased quality of life. A systematic approach to AUB evaluation can simplify management and enhance women's well-being. Abnormal uterine bleeding describes any variation from normal bleeding patterns in nonpregnant, reproductive-aged women beyond menarche lasting for at least 6 months. Ambiguous and inconsistent use of terminology and definitions to characterize AUB in the past decades necessitated a new, consensus-based approach to nomenclature and AUB evaluation. This led to the International Federation of Gynecology and Obstetrics (FIGO) System 1 in 2007, which standardized nomenclature, set parameters, and defined normal and abnormal bleeding based on the 5th to 95th percentile data from available large-scale epidemiologic studies. FIGO System 1, endorsed by several national and international societies, improved worldwide communication among educators, clinicians, and researchers. FIGO System 2, published in 2011, focused on classifications of AUB etiology into structural and nonstructural entities using the PALM-COEIN (polyp[s], adenomyosis, leiomyoma, malignancy, coagulopathy, ovulatory dysfunction, endometrial disorders, iatrogenic, and not yet classified) classification system. The PALM-COEIN classification is facilitated by a complete patient history combined with appropriate imaging, histopathologic analysis, or laboratory evaluation to ensure accurate diagnostic and treatment approaches to AUB. Herein we present the systematic evaluation of AUB.
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Transvaginal Ultrasound Shear Wave Elastography for the Evaluation of Benign Uterine Pathologies: A Prospective Pilot Study. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2019; 38:149-155. [PMID: 29732594 DOI: 10.1002/jum.14676] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 03/29/2018] [Accepted: 04/02/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES This study evaluated the diagnostic performance of transvaginal ultrasound (TVUS) shear wave elastography (SWE) for evaluating uterine adenomyosis and leiomyomas. METHODS Institutional Review Board approval was obtained for prospective enrollment of 34 premenopausal women with pelvic pain and/or bleeding between January 2015 and June 2016. TVUS SWE was performed with regions of interest in multiple uterine segments and shear wave velocities(SWVs) were recorded. Reference pelvic magnetic resonance examinations were performed and reviewed without access to the ultrasound results. RESULTS Continuous variables were analyzed using means, t tests, and analysis of variance. Magnetic resonance imaging revealed adenomyosis in 6 women (12 uterine segments) and leiomyomas in 12 women (28 segments). On a per-patient basis, mean SWV in 16 women with no adenomyosis or leiomyoma was 4.3 ± 1.7 m/s, compared with 5.7 ± 2.3 m/s in 18 women with a magnetic resonance diagnosis of myometrial pathology (P < .0002; 95% confidence interval, -2.2, -0.6). On a per-segment basis, SWV in normal myometrium was 4.8 ± 1.9 m/s, compared with 4.9 ± 2.5 m/s in adenomyosis and 5.6 ± 2.5 m/s in leiomyoma (P = .34 by one-way analysis of variance). In pairwise comparison, SWV for adenomyosis and leiomyoma did not differ significantly (P = .40). CONCLUSIONS TVUS SWE did not distinguish adenomyosis from leiomyoma. However, our pilot study demonstrated that myometrial SWVs were higher in uteri with adenomyosis and leiomyomas than in uteri with myometrium with no abnormalities suggesting a potential role for SWE in treatment response assessment.
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Effect of Maternal Advanced Endometriosis on Risk of Congenital Malformations for Infants Born After in vitro Fertilization and Frozen-Thawed Embryo Transfer: Analysis of 28,600 Newborns. Front Endocrinol (Lausanne) 2019; 10:763. [PMID: 31798531 PMCID: PMC6863141 DOI: 10.3389/fendo.2019.00763] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 10/21/2019] [Indexed: 12/17/2022] Open
Abstract
Background: Endometriosis is one of the most challenging diseases for doctors helping infertile women conceive, which has become a common method to help maternal endometriosis-associated infertility. Women with advanced endometriosis possess a higher risk of several adverse outcomes both during pregnancy and at the time of delivery. Whether endometriosis gives rise to a higher occurrence of congenital abnormalities in infants via in vitro fertilization and frozen-thawed embryo transfer (IVF-ET) remains unknown. Methods: Data collected on 22,865 women undergoing IVF using a freeze-all strategy from 2007 to 2017 were analyzed to estimate the rate of congenital malformations. We used an adjusted OR to compare the fertility outcomes of women with advanced endometriosis to the control group. Results: We studied 1,495 infants born from women with advanced endometriosis and 27,105 infants born from endometriosis-free women. There was a 1.557-fold risk that the infants with advanced maternal endometriosis would develop a congenital malformation (adjusted OR: 1.557, 95% CI: 1.03-2.35). Compared with singletons, twins were 1.957 times more likely to experience an adverse outcome (OR: 1.957, 95% CI: 1.561-2.455). When analyzing specific categories of birth defects, the proportion of circulatory system defects was higher than the other categories of birth defects in total (0.56%), followed by musculoskeletal system defects (0.15%). Conclusions: Maternal advanced endometriosis might increase the risk of congenital malformations for infants born after IVF-ET. The organ system most frequently affected by congenital malformations was the cardiovascular system, followed by the musculoskeletal system.
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Decreased Endometrial IL-10 Impairs Endometrial Receptivity by Downregulating HOXA10 Expression in Women with Adenomyosis. BIOMED RESEARCH INTERNATIONAL 2018; 2018:2549789. [PMID: 30687738 PMCID: PMC6330834 DOI: 10.1155/2018/2549789] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/24/2018] [Accepted: 12/11/2018] [Indexed: 01/29/2023]
Abstract
Objective The aim of this study was to investigate the potential role of IL-10 in regulating the receptivity marker HOXA10 in the endometrium of women with adenomyosis. Methods The expression levels of IL-10, HOXA-10, STAT3, and p-STAT3 in the endometrium of women with adenomyosis and controls were examined by means of western blotting and immunohistochemistry. The expression of the HOXA10 protein in Ishikawa cells treated with rIL-10 was examined by western blotting. The attachment rate of BeWo cell spheroids to Ishikawa cells treated with rIL-10 was expressed as a percentage of the total number of spheroids. Results The expression levels of HOXA10 and IL-10 in the adenomyosis group were significantly lower than those in the control group, and there was a positive correlation between HOXA10 and IL-10 protein levels in all the women examined. rIL-10 increased HOXA10 expression in a concentration- and time-dependent manner by inducing the phosphorylation of STAT3 in Ishikawa cells. Treatment with rIL-10 promoted the attachment of BeWo spheroids to Ishikawa cells, which was reversed by the inhibition of STAT3 phosphorylation. The expression of p-STAT3 in the adenomyosis group was significantly lower than that in the control group, and there was a positive correlation between IL-10 and p-STAT3 protein levels in all the women examined. Conclusions Both IL-10 and HOXA10 levels in the endometrium are significantly reduced in women with adenomyosis compared with those in control women. The phosphorylation of STAT3 has been proven to be a critical mediator between IL-10 and HOXA10, which may play critical roles in embryo implantation.
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Abstract
Adenomyosis is a common gynecological disease, characterized by the existence of endometrium in the myometrium. The pathogenesis of adenomyosis is not fully understood. P21-activated kinase 1 (PAK1) is an effector of small Rho GTPases including CDC42 and RAC1 and plays various roles in cellular biology, especially cytoskeletal remodeling. This study aimed to evaluate whether the expression and activation of PAK1 in adenomyosis were different from normal. Immunohistochemistry was performed to evaluate the expression of PAK1 and its active form phosphorylated-PAK1 (pPAK1) semi-quantitatively in women with and without adenomyosis. Immunofluorescence was performed to locate the distribution of pPAK1. This study found that PAK1 in eutopic endometrium of adenomyosis was overactivated compared to normal. Phosphorylated-PAK1 assembled along the apical surface of glandular cell membrane. In ectopic lesions, PAK1 expression decreased and its activation returned to the baseline. The expression of pPAK1 correlated with the frequency of reproduction. These findings suggest that PAK1 overactivation in the endometrium may be an important event during the development of adenomyosis, meanwhile, decreased phosphorylation may assist to form lesions.
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Correlation of LOX‑5 and COX‑2 expression with inflammatory pathology and clinical features of adenomyosis. Mol Med Rep 2018; 19:727-733. [PMID: 30387822 DOI: 10.3892/mmr.2018.9618] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 09/20/2018] [Indexed: 11/05/2022] Open
Abstract
Adenomyosis is a common benign disease of women of childbearing age. The typical clinical features are prolonged menstruation, menorrhagia and ingravescent dysmenorrhea. In the present study, the severity of dysmenorrhea was assessed using the visual analogue scale system as follows: 0, No pain; 1‑3, minimal pain; 4‑6, moderate pain; and 7‑10, severe pain. Menstrual blood loss was evaluated using the pictorial blood loss assessment chart (PBAC). Menorrhagia was defined as excessive menstrual blood loss >80 ml (PBAC >100) per period. Specimens of eutopic endometrium (EU) and ectopic endometrium (EC) were collected from 20 patients with adenomyosis to evaluate the association between lipoxygenase‑5 (LOX‑5) and cyclooxygenase 2 (COX‑2) and inflammatory pathology and clinical features of adenomyosis. For that purpose, the expression levels of LOX‑5, COX‑2, interleukin (IL)‑6 and IL‑8 in the EU and EC of patients with adenomyosis were determined, and clinical data including dysmenorrhea and menstruation were analyzed. Differences in expression levels of LOX‑5 and COX‑2 were detected, and the correlations between LOX‑5, COX‑2, IL‑6 and IL‑8 in different groups were analyzed. In addition, the correlations between LOX‑5, COX‑2 and clinical features of adenomyosis were investigated. The present study demonstrated that LOX‑5 and COX‑2 are overexpressed in EU and EC, and they have positive correlations with IL‑6 and IL‑8, suggesting that adenomyosis lesions are present in inflammatory pathological conditions. The expression levels of LOX‑5 and COX‑2 exhibited a correlation with dysmenorrhea and menstruation.
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Treatment of Adenomyosis with Subcutaneous Etonogestrel Implants: A Clinical Observational Study in 17 Patients. Med Sci Monit 2018; 24:6085-6092. [PMID: 30171680 PMCID: PMC6130172 DOI: 10.12659/msm.908979] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background Adenomyosis is a cause of chronic pelvic pain in women of reproductive age. The aim of this study was to investigate the effects of subcutaneous etonogestrel implantation on adenomyosis. Material/Methods A clinical observational study included 17 women with adenomyosis who were treated with subcutaneous etonogestrel implants and followed-up for 12 months. Imaging and clinical observations were undertaken in the 17 patients at baseline (time 0), and at 3 months, 6 months, and 12 months following subcutaneous etonogestrel implantation. The following imaging and clinical findings were compared between baseline (time 0) and 12-month follow-up: menstrual bleeding pattern, dysmenorrhea, visual analog scale (VAS) pain score, uterine volume, serum cancer antigen 125 (CA125) levels, hemoglobin, follicle-stimulating hormone (FSH) levels, luteinizing hormone levels, serum estradiol levels, and any treatment side effects. Results All 17 patients treated with etonogestrel implants completed the 12-month follow-up, at which time, the mean hemoglobin level (127.08±2.56 g/L) was significantly higher compared with that at baseline (94.54±5.47 g/L; P<0.01); uterine volume, serum CA125, and VAS score for dysmenorrhea at 12 months (118.03±12.83 cm3, 34.58±9.66 U/mL, and 1.45±0.35, respectively) were significantly lower when compared with baseline (198.53±39.47 cm3, 100.41±49.89 U/mL, and 7.62±0.74, respectively) (P<0.01, for all). However, changes in bleeding pattern and amenorrhoea occurred after treatment in some women. Conclusions Subcutaneous etonogestrel was effective in reducing some symptoms and signs of adenomyosis, including dysmenorrhea, anemia, serum CA125, and uterine volume.
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A New Surgical Method of U-Shaped Myometrial Excavation and Modified Suture Approach with Uterus Preservation for Diffuse Adenomyosis. BIOMED RESEARCH INTERNATIONAL 2018; 2018:1657237. [PMID: 30112362 PMCID: PMC6077673 DOI: 10.1155/2018/1657237] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 05/10/2018] [Accepted: 05/27/2018] [Indexed: 12/26/2022]
Abstract
Objective To evaluate the feasibility, safety, and efficacy of a new surgical method of U-shaped myometrial excavation and modified suture approach with uterus preservation for diffuse adenomyosis. Methods From January 2012 to December 2014, 198 patients with diffuse adenomyosis were surgically treated using this novel procedure in Zhengzhou Hua-Shan Hospital. Degree of dysmenorrhea, menstrual blood volume, serum CA 125, and uterine size before and at 1 month, 3 months, 6 months, 12 months, and 24 months after surgery were compared. Results Postoperatively, VAS score of dysmenorrhea, menstrual blood volume, serum CA 125 level, and uterine size significantly decreased at 1 month, 3 months, 6 months, 12 months, and 24 months from presurgical levels (all p < .001), but there were no differences at the follow-up time points. Two patients recurred at 18 months and 23 months after surgery, but both recovered after repeat surgery. Interestingly, 2 other patients recrudesced at 10 months and 12 months after surgery. In addition, only one patient was found to have a postoperative anaemia with fever, conservatively managed without surgery. Conclusion U-shaped myometrial excavation and modified suture approach with uterus preservation is a safe and feasible surgical approach to treat diffuse adenomyosis, with favourable outcomes.
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Impact of coexistent adenomyosis on outcomes of patients with endometrioid endometrial cancer: a propensity score-matched analysis. TUMORI JOURNAL 2018; 104:60-65. [PMID: 29192745 DOI: 10.5301/tj.5000698] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE Despite the common occurrence of adenomyosis in endometrial cancer (EC), there is a paucity and conflict in the literature regarding its impact on outcomes of patients. We sought to compare outcomes of patients with endometrioid type EC with or without adenomyosis. METHODS A total of 314 patients were included in the analysis. Patients were divided into 2 groups according to the presence or absence of adenomyosis. Adenomyosis was identified in 79 patients (25.1%). A propensity score-matched comparison (1:1) was carried out to minimize selection biases. The propensity score was developed through multivariable logistic regression model including age, stage, and tumor grade as covariates. After performing propensity score matching, 70 patients from each group were successfully matched. Primary outcome of the study was disease-free survival (DFS), and the secondary outcomes were overall survival (OS) and disease-specific survival (DSS). RESULTS Median follow-up time was 61 months for the adenomyosis positive group and 76 months for the adenomyosis negative group. There were no statistically significant differences in 3- and 5-year DFS, OS, and DSS rates between the 2 groups. Five-year DFS was 92% vs 88% (hazard ratio [HR] 1.54 [0.56-4.27]; p = 0.404), 5-year OS was 94% vs 92% (HR 1.60 [0.49-5.26]; p = 0.441), and 5-year DSS was 94% vs 96% (HR 2.51 [0.46-13.71]; p = 0.290) for patients with and without adenomyosis, respectively. CONCLUSIONS Coexistent adenomyosis in EC is not a prognostic factor and does not impact survival outcomes.
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Uterine Artery Embolization Versus Hysterectomy in the Treatment of Symptomatic Adenomyosis: Protocol for the Randomized QUESTA Trial. JMIR Res Protoc 2018; 7:e47. [PMID: 29496654 PMCID: PMC5856934 DOI: 10.2196/resprot.8512] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 01/02/2018] [Accepted: 01/03/2018] [Indexed: 12/13/2022] Open
Abstract
Background Adenomyosis is a benign uterine disease characterized by invasion of endometrium into the myometrium resulting in heavy menstrual bleeding and pain (dysmenorrhea). Hysterectomy is established as the final treatment option when conservative treatment fails. Uterine artery embolization (UAE) in patients with symptomatic adenomyosis has demonstrated to reduce symptoms and improve quality of life. However, randomized controlled trials are lacking. Objective With this study, we aim to evaluate the impact of UAE on Health-Related Quality of Life (HRQOL) in a randomized comparison to hysterectomy in patients with symptomatic adenomyosis. Methods This is a multicenter non-blinded randomized controlled trial comparing UAE and hysterectomy. Eligible patients are symptomatic premenopausal women without the desire to conceive and who have symptomatic magnetic resonance imaging (MRI)–confirmed pure adenomyosis or dominant adenomyosis accompanied by fibroids. After obtaining informed consent, patients will be randomly allocated to treatment in a 2:1 UAE versus hysterectomy ratio. The primary objective is HRQOL at 6 months following the assigned intervention. Secondary outcomes are technical results, pain management, clinical outcomes, HRQOL, and cost effectiveness during 2 years of follow-up. In addition, transvaginal ultrasound (TVUS) and MRI will be performed at regular intervals after UAE. Results Patient enrollment started November 2015. The follow-up period will be completed two years after inclusion of the last patient. At the time of submission of this article, data cleaning and analyses have not yet started. Conclusions This trial will provide insight for caretakers and future patients about the effect of UAE compared to the gold standard hysterectomy in the treatment of symptomatic adenomyosis and is therefore expected to improve patients’ wellbeing and quality of life. Trial Registration Netherlands Trial Register NTR5615; http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=5615 (Archived by WebCite at http://www.webcitation.org/6xZRyXeIF)
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MRI for adenomyosis: a pictorial review. Insights Imaging 2017; 8:549-556. [PMID: 28980163 PMCID: PMC5707223 DOI: 10.1007/s13244-017-0576-z] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 08/26/2017] [Accepted: 09/05/2017] [Indexed: 12/30/2022] Open
Abstract
Adenomyosis is defined as the presence of ectopic endometrial glands and stroma within the myometrium. It is a disease of the inner myometrium and results from infiltration of the basal endometrium into the underlying myometrium. Transvaginal ultrasonography (TVUS) and magnetic resonance imaging (MRI) are the main radiologic tools for this condition. A thickness of the junctional zone of at least 12 mm is the most frequent MRI criterion in establishing the presence of adenomyosis. Adenomyosis can appear as a diffuse or focal form. Adenomyosis is often associated with hormone-dependent lesions such as leiomyoma, deep pelvic endometriosis and endometrial hyperplasia/polyps. Herein, we illustrate the MRI findings of adenomyosis and associated conditions, focusing on their imaging pitfalls. TEACHING POINTS • Adenomyosis is defined as the presence of ectopic endometrium within the myometrium. • MRI is an accurate tool for the diagnosis of adenomyosis and associated conditions. • Adenomyosis can be diffuse or focal. • The most established MRI finding is thickening of junctional zone exceeding 12 mm. • High-signal intensity myometrial foci on T2- or T1-weighted images are also characteristic.
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Uterine Artery Embolization for the Treatment of Adenomyosis: A Systematic Review and Meta-Analysis. J Vasc Interv Radiol 2017; 28:1629-1642.e1. [PMID: 29032946 DOI: 10.1016/j.jvir.2017.07.034] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 07/21/2017] [Accepted: 07/29/2017] [Indexed: 01/13/2023] Open
Abstract
The effect of uterine artery embolization (UAE) on symptomatic adenomyosis was evaluated in a systematic review and meta-analysis. Four groups were evaluated: short-term (< 12 months) pure adenomyosis, short-term adenomyosis with fibroids (combined adenomyosis), long-term (> 12 months) pure adenomyosis, and long-term combined adenomyosis. Improvement of symptoms occurred in 83.1% (872/1,049) of patients. Reported symptom reduction was 4.8% greater in the short-term combined group (P = .169) and 11.4% greater in the long-term combined group (P = .003). Uterine volume was reduced in all patients at 3 months. The effects of UAE on symptom improvement and uterine volume reduction in patients with adenomyosis are encouraging.
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Expression Pattern of G-Protein-Coupled Estrogen Receptor in Myometrium of Uteri with and without Adenomyosis. BIOMED RESEARCH INTERNATIONAL 2017; 2017:5974693. [PMID: 29109960 PMCID: PMC5646294 DOI: 10.1155/2017/5974693] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Accepted: 08/27/2017] [Indexed: 01/19/2023]
Abstract
Objective To compare the expression of G-protein-coupled estrogen receptor (GPER) in the junctional zone and outer myometrium of the proliferative and secretory phases of women with and without adenomyosis. Methods A total of 76 women were included in this study, 42 with adenomyosis (proliferative phase, n = 23; secretory phases, n = 19) and 34 controls (proliferative phase, n = 16; secretory phases, n = 18). Protein and total RNA were extracted from the junctional zone (JZ) and outer myometrium (OM). GPER protein and mRNA expression levels were evaluated by the use of western blotting and real-time quantitative polymerase chain reaction (RT-qPCR). Results The expression of GPER protein and mRNA in women with adenomyosis was significantly higher than that of control subjects, both in the junctional zone and in the outer myometrium and both in the proliferative and in the secretory phases. Conclusion The significant and consistent increase in GPER expression in adenomyosis compared with control subjects, regardless of whether it was in the proliferative or secretory phases and regardless of whether it was in the JZ or OM, suggests that GPER plays an important role in the pathogenesis of the adenomyosis.
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Sonographic Signs of Adenomyosis Are Prevalent in Women Undergoing Surgery for Endometriosis and May Suggest a Higher Risk of Infertility. BIOMED RESEARCH INTERNATIONAL 2017; 2017:8967803. [PMID: 29098162 PMCID: PMC5624198 DOI: 10.1155/2017/8967803] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 08/10/2017] [Indexed: 01/15/2023]
Abstract
Objectives To determine the prevalence of ultrasound features suggestive of adenomyosis in women undergoing surgery for endometriosis compared with a control group of healthy women without endometriosis. Methods Retrospective case-control study comparing women with intractable pain or infertility, who underwent transvaginal ultrasound and subsequent laparoscopic surgery, with a control group of healthy women without a previous history of endometriosis. A diagnosis of adenomyosis on TVUS was made based on asymmetrical myometrial thickening, linear striations, myometrial cysts, hyperechoic islands, irregular endometrial-myometrial junction, parallel shadowing, and localized adenomyomas and analyzed for one sign and for three or more signs. Results The study and control groups included 94 and 60 women, respectively. In the study group, women were younger and had more dysmenorrhea and infertility symptoms. The presence of any sonographic feature of adenomyosis, as well as three or more signs, was found to be more prevalent in the study group, which persisted after controlling for age, for all features but linear striations. Women in the study group who had five or more sonographic features of adenomyosis had more than a threefold risk of suffering from infertility (OR = 3.19, p = 0.015, 95% CI; 1.25–8.17). There was no association with disease severity at surgery. Conclusions Sonographic features of adenomyosis are more prevalent in women undergoing surgery for endometriosis compared to healthy controls. Women with more than five features had an increased risk of infertility.
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MR imaging of endometriosis: Spectrum of disease. Diagn Interv Imaging 2017; 98:751-767. [PMID: 28652096 DOI: 10.1016/j.diii.2017.05.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 05/22/2017] [Accepted: 05/28/2017] [Indexed: 02/07/2023]
Abstract
Endometriosis is a common gynecological disorder defined by the presence of endometrial tissue outside the uterus. It is the most common cause of chronic pelvic pain and typically affects the ovaries, uterine ligaments, peritoneum, tubes, rectovaginal septum and bladder. It may, however, be found at various extrapelvic sites, including the perineum, liver, pancreas, lung or even the central nervous system, and in such cases, diagnosis may be quite challenging. Even though definitive diagnosis requires laparoscopy, preoperative identification of endometriosis is important not only to differentiate it from other diseases with similar clinical presentations but also, for accurate presurgical mapping, since complete removal of all endometriotic foci is critical for the effective treatment of the patient's symptoms. Ultrasound is performed initially, but magnetic resonance imaging (MRI) is increasingly being used, particularly when sonographic findings are unclear, when deep pelvic endometriosis is suspected or when surgery is planned, as it provides better contrast resolution and a larger field of view compared to ultrasound. In this article, we will discuss distinctive MRI appearances of endometriotic foci and we will review common and uncommon locations of endometriosis within the body, in an attempt to familiarize radiologists with its wide spectrum of manifestations.
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Uterine Artery Embolization for Symptomatic Adenomyosis: 7-Year Clinical Follow-up Using UFS-Qol Questionnaire. Cardiovasc Intervent Radiol 2017; 40:1344-1350. [PMID: 28516272 PMCID: PMC5541078 DOI: 10.1007/s00270-017-1686-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 05/02/2017] [Indexed: 01/16/2023]
Abstract
PURPOSE The purpose of this study was to assess clinical outcomes 7 years after uterine artery embolization (UAE) in the treatment of symptomatic adenomyosis. MATERIALS AND METHODS In this prospective cohort study, one specialized hospital in the Netherlands recruited patients with symptomatic adenomyosis or adenomyosis in combination with fibroids for UAE. The 7-year post-intervention outcomes were health-related quality of life (HRQOL), symptom severity scores (SSS), satisfaction, menopause and re-interventions. RESULTS Twenty-nine patients with adenomyosis (15 with fibroids) were treated with UAE between September 2006 and January 2010. The 7-year questionnaire was mailed in November 2016. The mean follow-up was 95 months (SD 9.0) at a mean age of 50 (SD 5.4). Questionnaires were returned by 24/29 patients (83%). The remaining five patients were contacted through telephone. One of these patients was untraceable. Seven years after treatment 5 of 28 patients (18%) underwent a secondary hysterectomy. The HRQOL and SSS scores as measured by UFS-QOL at 3 months after UAE showed significant improvement of -57 points (score: 15) and +40 points (score: 91), respectively. These scores remained comparable stable up unto 7 years. The SSS showed a significant difference of 17 points (0-100) in favor of the adenomyosis in combination with fibroids group (p = 0.020). Menopause was reported by 10/28 patients (36%). Twenty-one of 29 (72%) patients declared to be at least fairly satisfied about UAE. CONCLUSIONS After 7 years of follow-up, in 82% of UAE-treated patients with symptomatic adenomyosis a hysterectomy was avoided.
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Clinical outcomes of infertility treatment for women with adenomyosis in Japan. Reprod Med Biol 2017; 16:276-282. [PMID: 29259478 PMCID: PMC5715885 DOI: 10.1002/rmb2.12036] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Accepted: 04/15/2017] [Indexed: 01/11/2023] Open
Abstract
Aim A multicenter, retrospective survey was conducted in order to investigate the current clinical status of adenomyosis in Japan. Methods The questionnaires covered the management of infertile women with adenomyosis and the outcomes of infertility treatment in women with adenomyosis. The questionnaires were sent to 1149 facilities in Japan. Results The data were obtained on 535 infertile women with adenomyosis from 190 facilities. Regarding management, infertility treatment was performed without pretreatment for adenomyosis in 37 facilities, after medication in eight facilities, and after an operation in four facilities. Management policies were not established in 106 facilities. Regarding outcomes, the pregnancy rate was 41.7% and the abortion rate was 29.8%. Eighty‐five patients received medication and 89 patients underwent surgery as a pretreatment before infertility treatment, while 361 patients had no pretreatment. In relation to the type of adenomyosis, 162 patients had the focal type and 336 patients had the diffuse type. The pregnancy rate and abortion rate were not affected by pretreatment or the type of adenomyosis. Conclusion The management policy for infertile women with adenomyosis has not been established. The pregnancy rate of infertility treatment is about 40%. There were no data to suggest that medication or surgery as a pretreatment for adenomyosis increased the pregnancy rate in infertile women.
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Robot-Assisted Laparoscopic Adenomyomectomy for Patients Who Want to Preserve Fertility. Yonsei Med J 2016; 57:1531-4. [PMID: 27593887 PMCID: PMC5011291 DOI: 10.3349/ymj.2016.57.6.1531] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 03/10/2016] [Accepted: 03/15/2016] [Indexed: 11/27/2022] Open
Abstract
An adenomyomectomy is a conservative-surgical option for preserving fertility. Conventional laparoscopic adenomyomectomies present difficulties in adenomyoma removal and suturing of the remaining myometrium. Robot-assisted laparoscopic surgery could overcome the limitations of conventional laparoscopic surgery. Four patients with severe secondary dysmenorrhea and pelvic pain visited Seoul St. Mary's Hospital and were diagnosed with adenomyosis by pelvic ultrasonography and pelvic magnetic resonance imaging (MRI). The four patients were unmarried, nulliparous women, who desired a fertility-preserving treatment. We performed robot-assisted laparoscopic adenomyomectomies. The dysmenorrhea and pelvic pain of the patients nearly disappeared after surgery. No residual adenomyosis was observed on the follow-up pelvic MRI. A robot-assisted laparoscopic adenomyomectomy was feasible, and could be a minimally invasive surgical option for fertility-sparing treatment in patients with adenomyosis.
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