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Xu P, Ling S, Hu E, Ma L, Liu J, Yi B. Efficacy of hysteroscopic levonorgestrel‑releasing intrauterine device fixation in the treatment of adenomyosis: A cohort study. Biomed Rep 2024; 21:109. [PMID: 38868528 PMCID: PMC11168033 DOI: 10.3892/br.2024.1797] [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: 02/27/2024] [Accepted: 05/20/2024] [Indexed: 06/14/2024] Open
Abstract
The present study aimed to investigate the efficacy of hysteroscopic levonorgestrel-releasing intrauterine device (LNG-IUD) fixation surgery in the treatment of adenomyosis through a cohort study. The cohort study was performed at the Affiliated Jinhua Hospital of Wenzhou Medical University (Jinhua, China). A total of 31 women with adenomyosis were initially recruited from June 2020 to June 2022 and divided into an experimental group and a control group. The experimental group underwent hysteroscopic LNG-IUD fixation surgery and the control group underwent conventional implantation of the levonorgestrel-releasing intrauterine system. The assessed efficacy outcomes included the time of LNG-IUD expulsion, postoperative vaginal bleeding time, dysmenorrhea, and the menstrual blood loss score (MBLS). A total of 31 participants completed the research. The LNG-IUD expulsion rate was 6.25 and 60% (P<0.05) in the experimental and control group, respectively. The LNG-IUD in place time was 20.50 months (Q1, 15.75; Q3, 24.00) in the experimental group and 10.00 months (Q1, 6.50; Q3, 15.00) in the control group (P<0.05); the time of vaginal bleeding after surgery in the experimental and control groups were 12.50 days (9.25, 16.25) and 120.00 days (75.00, 120.00), respectively (P<0.05). Multiple-factor Cox regression analysis revealed that the LNG-IUD expulsion in patients with adenomyosis is associated with the hysteroscopic LNG-IUD fixation surgery [hazard ratio (HR), 1954.09], uterine cavity depth (HR, 16.63), MBLS (HR, 1.14), history of gonadotropin-releasing hormone agonist treatment in the previous 6 months (HR, 2.10), history of vaginal delivery (HR, 1.79) and history of cervical laceration (HR, 3.69). In conclusion, hysteroscopic LNG-IUD fixation reduces the rate of LNG-IUD expulsion, prolongs the time of LNG-IUD in the uterine cavity, reduces the time of postoperative vaginal bleeding, relieves the symptoms of dysmenorrhea and reduces the menstrual volume in the patients with adenomyosis. The present trial was retrospectively registered in the Chinese Clinical Trial Registry on 28th December 2023 (registration no. ChiCTR2300079233).
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Affiliation(s)
- Pan Xu
- Department of Gynecology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua, Zhejiang 321000, P.R. China
- School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310006, P.R. China
| | - Shanshan Ling
- Department of Gynecology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua, Zhejiang 321000, P.R. China
| | - E Hu
- Department of Gynecology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua, Zhejiang 321000, P.R. China
| | - Lina Ma
- Department of Gynecology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua, Zhejiang 321000, P.R. China
| | - Jie Liu
- Department of Gynecology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua, Zhejiang 321000, P.R. China
| | - Bixia Yi
- Department of Gynecology, Affiliated Jinhua Hospital of Wenzhou Medical University, Jinhua, Zhejiang 321000, P.R. China
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Sokteang S, Tran C, Ou P, Ouk C, Pirtea P, de Ziegler D. Clinical Management of Infertility Associated with Endometriosis. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2024; 46:102409. [PMID: 38340984 DOI: 10.1016/j.jogc.2024.102409] [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: 01/23/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024]
Abstract
OBJECTIVE This study aimed to review recent data that affected the clinical management of infertility associated with endometriosis. DATA SOURCES We completed a PubMed review of all articles that included the following keywords: endometriosis, infertility, IVF, and ART. STUDY SELECTION A study was selected based on the pertinence of the topic addressed in relation to the study's set objectives. DATA EXTRACTION AND SYNTHESIS All identified articles were first assessed based on a review of the abstract. Pertinent articles were reviewed in depth. CONCLUSION Endometriosis interferes with natural conception primarily by altering the quality of gametes-oocytes and sperm-and early-stage embryos. On the contrary, recent data indicate that gametes and early-stage embryos are not altered in the case of ART. Surgery-a classical approach in yesteryears-does appear to improve ART outcomes and may affect ovarian reserve and the number of oocytes retrieved in ART. Surgery is thus more rarely opted for today and only when necessary; proceeding to fertility preservation prior to surgery is recommended. When ART is performed in women with endometriosis, it is recommended to use an antagonist or progesterone-primed ovarian stimulation approach followed by deferred embryo transfer. In this case, GnRH (gonadotropin releasing hormone) agonist is preferred for triggering ovulation, as it limits the risk of cyst formation as well as ovarian hyperstimulation syndrome. Frozen embryo transfers are best performed in E2 (estradiol) and progesterone replacement cycle.
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Affiliation(s)
- Sean Sokteang
- Fertility Clinic of Cambodia (FCC), Phnom Penh, Kingdom of Cambodia
| | - Chloe Tran
- Fertility Clinic of Cambodia (FCC), Phnom Penh, Kingdom of Cambodia
| | - Pichetra Ou
- Fertility Clinic of Cambodia (FCC), Phnom Penh, Kingdom of Cambodia
| | - Chanpisey Ouk
- Fertility Clinic of Cambodia (FCC), Phnom Penh, Kingdom of Cambodia
| | - Paul Pirtea
- Fertility Clinic of Cambodia (FCC), Phnom Penh, Kingdom of Cambodia; Department of Ob-Gyn, Hopital Foch, Paris, France
| | - Dominique de Ziegler
- Fertility Clinic of Cambodia (FCC), Phnom Penh, Kingdom of Cambodia; Department of Ob-Gyn, Hopital Foch, Paris, France.
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Alson S, Jokubkiene L, Henic E, Sladkevicius P. Prevalence of adenomyosis features in women scheduled for assisted reproductive treatment, using the Morphological Uterus Sonographic Assessment group definitions. Acta Obstet Gynecol Scand 2024; 103:1142-1152. [PMID: 38410091 PMCID: PMC11103150 DOI: 10.1111/aogs.14812] [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: 12/01/2023] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/28/2024]
Abstract
INTRODUCTION Studies that use standardized ultrasonographic criteria to diagnose adenomyosis in subfertile women are needed. These would improve the understanding of the disease burden and enable further studies on its impact on fertility and assisted reproductive treatment (ART) outcome. The aim of this study was to determine the prevalence of different features of adenomyosis in women scheduled for their first ART, diagnosed at two (2D) and three-dimensional (3D) transvaginal ultrasonography (TVUS) using the revised Morphological Uterus Sonographic Assessment (MUSA) group definitions. MATERIAL AND METHODS This was a prospective, observational cross-sectional study of subfertile women aged 25 to ≤39 years, that were referred to a university hospital for their first ART between December 2018 and May 2021. Of 1224 eligible women, 1160 women fulfilled the inclusion criteria and consented to participate in the study. All women underwent a systematic 2D and 3D TVUS examination. The primary outcome was the presence of direct and indirect features of adenomyosis, as proposed by the MUSA group. Secondary outcomes were to describe the ultrasonographic characteristics of the different features, as well as any difference in the diagnostics at 2D or 3D TVUS and any association with clinical characteristics such as endometriosis. RESULTS At least one direct or indirect feature of adenomyosis was observed in 272 (23.4%, 95% confidence interval [CI] 21.0-25.9) women. Direct features that are pathognomonic for the disease were observed in 111 (9.6%, 95% CI, 7.9-11.3) women. Direct features were visible only at 3D TVUS in 56 (4.8%, 95% CI 3.6-6.1) women, that is, 56/111 (50.5%) of women with at least one direct adenomyosis feature. Direct features were more common in women with endometriosis (OR 2.8, 95% CI 1.8-4.3). CONCLUSIONS We found than one in 10 women scheduled for ART had direct features of adenomyosis at ultrasound examination. The present study suggests that the use of 3D TVUS is an important complement to 2D in the diagnostics of adenomyosis. Our results may further improve the counseling of women scheduled for ART and enables future studies on the impact of different features of adenomyosis on subfertility, ART results and obstetric outcomes.
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Affiliation(s)
- Sara Alson
- Department of Clinical Sciences, ObstetricGynecological and Prenatal Ultrasound Research, Lund UniversityMalmöSweden
- Department of Obstetrics and GynecologySkåne University HospitalMalmöSweden
- Reproductive Medicine CenterSkåne University HospitalMalmöSweden
| | - Ligita Jokubkiene
- Department of Clinical Sciences, ObstetricGynecological and Prenatal Ultrasound Research, Lund UniversityMalmöSweden
- Department of Obstetrics and GynecologySkåne University HospitalMalmöSweden
| | - Emir Henic
- Reproductive Medicine CenterSkåne University HospitalMalmöSweden
- Department of Translational MedicineLund UniversityMalmöSweden
| | - Povilas Sladkevicius
- Department of Clinical Sciences, ObstetricGynecological and Prenatal Ultrasound Research, Lund UniversityMalmöSweden
- Department of Obstetrics and GynecologySkåne University HospitalMalmöSweden
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Moawad G, Youssef Y, Fruscalzo A, Faysal H, Merida M, Pirtea P, Guani B, Ayoubi JM, Feki A. The Impact of Conservative Surgical Treatment of Adenomyosis on Fertility and Perinatal Outcomes. J Clin Med 2024; 13:2531. [PMID: 38731060 PMCID: PMC11084146 DOI: 10.3390/jcm13092531] [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: 01/18/2024] [Revised: 03/28/2024] [Accepted: 04/08/2024] [Indexed: 05/13/2024] Open
Abstract
Adenomyosis is a benign condition commonly encountered in patients with infertility. While the definitive surgical management is hysterectomy, conservative surgical management is gaining attention in patients desiring future fertility. This review explores whether the surgical treatment of adenomyosis affects fertility outcomes for patients trying to conceive. The PubMed and Medline databases were searched using the keywords: "adenomyosis", "surgery", "radiofrequency", "infertility", "pregnancy", "sterility", "conception", "miscarriage", and "endometrial receptivity". Abstracts were screened, and relevant articles were selected for review. This review reveals that surgery appears to improve fertility outcomes with or without medical therapy; however, the risk of uterine rupture remains high and the best technique to reduce this risk is still not known. More studies are needed to formulate the best surgical approach for preserving fertility in treating adenomyosis and to establish standardized guidelines.
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Affiliation(s)
- Gaby Moawad
- Department of Obstetrics and Gynecology, The George Washington University Hospital, Washington, DC 20037, USA
- The Center for Endometriosis and Advanced Pelvic Surgery, Washington, DC 22101, USA
| | - Youssef Youssef
- Division of Minimally Invasive Gynecology, Department of Obstetrics and Gynecology, Maimonides Medical Center, Brooklyn, NY 11219, USA
| | - Arrigo Fruscalzo
- Department of Obstetrics and Gynecology, HFR—Hòpital Fribourgeois, Chemin des Pensionnats 2-6, 1708 Fribourg, Switzerland
| | - Hani Faysal
- Department of Obstetrics and Gynecology, Indiana University, Indianapolis, IN 46204, USA
| | - Manuel Merida
- Department of Obstetrics and Gynecology, Hurley Medical Center, Michigan State University, Flint, MI 48503, USA
| | - Paul Pirtea
- Department of Obstetrics and Gynecology and Reproductive Medicine, Faculté de Médecine Paris, Hopital Foch, 92150 Suresnes, France
| | - Benedetta Guani
- Department of Obstetrics and Gynecology, HFR—Hòpital Fribourgeois, Chemin des Pensionnats 2-6, 1708 Fribourg, Switzerland
| | - Jean Marc Ayoubi
- Department of Obstetrics and Gynecology and Reproductive Medicine, Faculté de Médecine Paris, Hopital Foch, 92150 Suresnes, France
| | - Anis Feki
- Department of Obstetrics and Gynecology, HFR—Hòpital Fribourgeois, Chemin des Pensionnats 2-6, 1708 Fribourg, Switzerland
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Cozzolino M, Cosentino M, Loiudice L, Martire FG, Galliano D, Pellicer A, Exacoustos C. Impact of adenomyosis on in vitro fertilization outcomes in women undergoing donor oocyte transfers: a prospective observational study. Fertil Steril 2024; 121:480-488. [PMID: 38043844 DOI: 10.1016/j.fertnstert.2023.11.034] [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: 06/20/2023] [Revised: 11/22/2023] [Accepted: 11/27/2023] [Indexed: 12/05/2023]
Abstract
OBJECTIVE To prospectively examine the association between adenomyosis type, location, and severity with reproductive outcomes in patients undergoing single embryo transfer (SET) with embryos derived from donor oocytes. DESIGN A prospective observational cohort study. SETTING University-affiliated in vitro fertilization center. PATIENTS Patients with infertility with (n = 114) and without (n = 114) adenomyosis who received their first donor oocyte transfer between January 2019 and January 2023 were included in this study. INTERVENTIONS Adenomyosis was confirmed with the presence of at least one direct feature visualized by 2- or 3-dimensional transvaginal ultrasound and classified according to type (diffuse or focal), localization (inner or outer myometrium and/or junctional zone [JZ]), and uterine extension (mild, moderate, or severe). After an artificial or natural endometrial preparation cycle, patients underwent SET in the blastocyst stage. MAIN OUTCOME MEASURES The primary outcome was the implantation rate. The secondary outcomes were the clinical pregnancy, live birth, and miscarriage rates after SET. RESULTS The presence of adenomyosis did not significantly affect the implantation, clinical pregnancy, or live birth rates. However, women with adenomyosis had a significantly higher miscarriage rate than those without adenomyosis (35.4% vs. 18.1%, respectively). The multivariate analysis assessed possible risk factors for each clinical outcome considered in the study and showed that adenomyosis affected the risk of miscarriage. Specifically, transvaginal sonography detection of adenomyosis in the JZ was associated with over threefold higher relative risk of miscarriage (relative risk [RR], 3.28; 95% confidence interval [CI], 1.38-7.78). Conversely, adenomyosis features detected exclusively in the outer myometrium were associated with a higher ongoing pregnancy rate (RR, 0.30; 95% CI, 0.13-0.72). Diffuse adenomyosis in the JZ and severe adenomyosis increased the relative risk of miscarriage two-fold (RR, 2.29; 95% CI, 1.22-4.30 and RR, 2.20; 95% CI, 1.19-4.04, respectively). CONCLUSIONS This study demonstrated that although adenomyosis did not significantly reduce the odds of implantation, the direct signs of adenomyosis in the JZ and disease severity are significant risk factors for miscarriage in patients receiving donor oocyte transfers. This study highlights the importance of thorough ultrasound examination and detailed adenomyosis classification in the assessment and management of patients with infertility.
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Affiliation(s)
- Mauro Cozzolino
- IVIRMA Global Research Alliance, IVIRMA Roma, Rome, Italy; IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain.
| | - Martina Cosentino
- Department of Obstetrics and Gynecology, University of Rome "La Sapienza," Rome, Italy
| | - Luisa Loiudice
- IVIRMA Global Research Alliance, IVIRMA Roma, Rome, Italy
| | - Francesco Giuseppe Martire
- Department of Surgical Sciences, Obstetrics and Gynecology Clinic, University of Rome "Tor Vergata," Rome, Italy
| | | | - Antonio Pellicer
- IVIRMA Global Research Alliance, IVIRMA Roma, Rome, Italy; IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Caterina Exacoustos
- Department of Surgical Sciences, Obstetrics and Gynecology Clinic, University of Rome "Tor Vergata," Rome, Italy
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Biasioli A, Degano M, Restaino S, Bagolin M, Moro F, Ciccarone F, Testa AC, Greco P, Scambia G, Vizzielli G, Driul L. Innovative Ultrasound Criteria for the Diagnosis of Adenomyosis and Correlation with Symptoms: A Retrospective Re-Evaluation. Biomedicines 2024; 12:463. [PMID: 38398065 PMCID: PMC10886873 DOI: 10.3390/biomedicines12020463] [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: 01/19/2024] [Revised: 02/12/2024] [Accepted: 02/15/2024] [Indexed: 02/25/2024] Open
Abstract
The 2022 Delphi revision of the MUSA (Morphological Uterus Sonographic Assessment) criteria for the ultrasound diagnosis of adenomyosis divides the ultrasound signs for diagnosis into direct and indirect ones, considering the presence of at least one direct sign as a mandatory criterion. This study aimed to reclassify the patients referred to the Pelvic Pain specialist outpatient clinic of the Gynecological Clinic of Udine according to the new criteria, evaluating the number of overdiagnoses and the possible correlation between the direct and indirect signs and the patients' symptoms. 62 patients affected by adenomyosis were retrospectively recruited. The patients were then re-evaluated by ultrasound and clinically. At least one direct sign of adenomyosis was found in 52 patients, while 16% of the population examined did not present any. There was no statistically significant difference between patients presenting direct signs and those presenting none for the symptoms considered. According to the new criteria, 16% of the patients examined were not affected by adenomyosis; applying the new consensus to symptomatic patients could increase false negatives. In a population of symptomatic patients, the diagnosis of adenomyosis is still highly probable even without direct ultrasound signs, given the clinical symptoms and having ruled out other causes of such symptoms.
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Affiliation(s)
- Anna Biasioli
- Clinic of Obstetrics and Gynecology, Santa Maria della Misericordia University-Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Piazzale Santa Maria Della Misericordia, 15, 33100 Udine, Italy; (S.R.); (G.V.); (L.D.)
| | - Matilde Degano
- Department of Medicine, Università degli Studi di Udine, Via Palladio, 8, 33100 Udine, Italy;
| | - Stefano Restaino
- Clinic of Obstetrics and Gynecology, Santa Maria della Misericordia University-Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Piazzale Santa Maria Della Misericordia, 15, 33100 Udine, Italy; (S.R.); (G.V.); (L.D.)
| | - Margherita Bagolin
- Department of Medicine, Università degli Studi di Udine, Via Palladio, 8, 33100 Udine, Italy;
| | - Francesca Moro
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy; (F.M.); (F.C.); (A.C.T.)
| | - Francesca Ciccarone
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy; (F.M.); (F.C.); (A.C.T.)
| | - Antonia Carla Testa
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy; (F.M.); (F.C.); (A.C.T.)
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Pantaleo Greco
- Department of Medical Sciences, Institute of Obstetrics and Gynecology, University of Ferrara, 40121 Ferrara, Italy;
| | - Giovanni Scambia
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Rome, Italy; (F.M.); (F.C.); (A.C.T.)
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Giuseppe Vizzielli
- Clinic of Obstetrics and Gynecology, Santa Maria della Misericordia University-Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Piazzale Santa Maria Della Misericordia, 15, 33100 Udine, Italy; (S.R.); (G.V.); (L.D.)
- Department of Medicine, Università degli Studi di Udine, Via Palladio, 8, 33100 Udine, Italy;
| | - Lorenza Driul
- Clinic of Obstetrics and Gynecology, Santa Maria della Misericordia University-Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Piazzale Santa Maria Della Misericordia, 15, 33100 Udine, Italy; (S.R.); (G.V.); (L.D.)
- Department of Medicine, Università degli Studi di Udine, Via Palladio, 8, 33100 Udine, Italy;
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Juárez-Barber E, Corachán A, Carbajo-García MC, Faus A, Vidal C, Giles J, Pellicer A, Cervelló I, Ferrero H. Transcriptome analysis of adenomyosis eutopic endometrium reveals molecular mechanisms involved in adenomyosis-related implantation failure and pregnancy disorders. Reprod Biol Endocrinol 2024; 22:10. [PMID: 38195505 PMCID: PMC10775471 DOI: 10.1186/s12958-023-01182-7] [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: 09/08/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Women with adenomyosis are characterized by having defective decidualization, impaired endometrial receptivity and/or embryo-maternal communication, and implantation failure. However, the molecular mechanisms underlying adenomyosis-related infertility remain unknown, mainly because of the restricted accessibility and the difficult preservation of endometrial tissue in vitro. We have recently shown that adenomyosis patient-derived endometrial organoids, maintain disease-specific features while differentiated into mid-secretory and gestational endometrial phase, overcoming these research barriers and providing a robust platform to study adenomyosis pathogenesis and the associated molecular dysregulation related to implantation and pregnancy disorders. For this reason, we aim to characterize the dysregulated mechanisms in the mid-secretory and gestational endometrium of patients with adenomyosis by RNA-sequencing. METHODS Endometrial organoids were derived from endometrial biopsies collected in the proliferative phase of women with adenomyosis (ADENO) or healthy oocyte donors (CONTROL) (n = 15/group) and differentiated into mid-secretory (-SECorg) and gestational (-GESTorg) phases in vitro. Following RNA-sequencing, the significantly differentially expressed genes (DEGs) (FDR < 0.05) were identified and selected for subsequent functional enrichment analysis and QIAGEN Ingenuity Pathway Analysis (IPA). Statistical differences in gene expression were evaluated with the Student's t-test or Wilcoxon test. RESULTS We identified 1,430 DEGs in ADENO-SECorg and 1,999 DEGs in ADENO-GESTorg. In ADENO-SECorg, upregulated genes included OLFM1, FXYD5, and RUNX2, which are involved in impaired endometrial receptivity and implantation failure, while downregulated genes included RRM2, SOSTDC1, and CHAC2 implicated in recurrent implantation failure. In ADENO-GESTorg, upregulated CXCL14 and CYP24A1 and downregulated PGR were related to pregnancy loss. IPA predicted a significant inhibition of ID1 signaling, histamine degradation, and activation of HMGB1 and Senescence pathways, which are related to implantation failure. Alternatively, IPA predicted an inhibition of D-myo-inositol biosynthesis and VEGF signaling, and upregulation of Rho pathway, which are related to pregnancy loss and preeclampsia. CONCLUSIONS Identifying dysregulated molecular mechanisms in mid-secretory and gestational endometrium of adenomyosis women contributes to the understanding of adenomyosis-related implantation failure and/or pregnancy disorders revealing potential therapeutic targets. Following experimental validation of our transcriptomic and in silico findings, our differentiated adenomyosis patient-derived organoids have the potential to provide a reliable platform for drug discovery, development, and personalized drug screening for affected patients.
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Affiliation(s)
- Elena Juárez-Barber
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, 46026, Spain
| | - Ana Corachán
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, 46026, Spain
- Department of Pediatrics, Obstetrics and Gynecology, Universidad de Valencia, Valencia, 46010, Spain
| | - María Cristina Carbajo-García
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, 46026, Spain
- Department of Pediatrics, Obstetrics and Gynecology, Universidad de Valencia, Valencia, 46010, Spain
| | - Amparo Faus
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, 46026, Spain
| | | | - Juan Giles
- IVI-RMA Valencia, Valencia, 46015, Spain
| | - Antonio Pellicer
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, 46026, Spain
- IVI-RMA Rome, Rome, 00197, Italy
| | - Irene Cervelló
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, 46026, Spain
| | - Hortensia Ferrero
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, 46026, Spain.
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Hill S, Shetty MK. Abnormal Uterine Bleeding in Reproductive Age Women: Role of Imaging in the Diagnosis and Management. Semin Ultrasound CT MR 2023; 44:511-518. [PMID: 37832698 DOI: 10.1053/j.sult.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2023]
Abstract
Abnormal uterine bleeding (AUB) is defined by the International Federation of Gynecology and Obstetrics as bleeding from the uterine corpus that is abnormal in regularity, volume, frequency, or duration and occurs in the absence of pregnancy. AUB is a common condition that affects about a third of women in their lifetime. Abnormal bleeding in duration, quantity, or timing consists of 2 categories, predictable cyclical heavy menstrual bleeding (HMB) and irregular non-cyclical intermenstrual bleeding (IMB). The most common causes of HMB include fibroids and adenomyosis and IMB is commonly caused by ovulatory dysfunction such as in polycystic ovaries, endometrial polyp, or an IUD. A pelvic ultrasound is the initial and often only imaging modality needed in the imaging evaluation of abnormal uterine bleeding and can accurately identify the common causes of abnormal uterine bleeding in the reproductive age group.
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Chen M, Wang W, Fu X, Yi Y, Wang K, Wang M. Role of Pink1-mediated mitophagy in adenomyosis. PeerJ 2023; 11:e16497. [PMID: 38050606 PMCID: PMC10693823 DOI: 10.7717/peerj.16497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/31/2023] [Indexed: 12/06/2023] Open
Abstract
Abstract Background Recent studies indicate that endometrial hypoxia plays a critical role in adenomyosis (AM) development. Mitochondria are extremely sensitive to hypoxic damage, which can result in both morphological and functional impairment. Mitophagy is a crucial mechanism for preserving mitochondrial quality by selectively removing damaged mitochondria, thus ensuring the proper functioning of the entire mitochondrial network. In response to hypoxia, PINK1 is activated as a regulator of mitophagy, but its role in AM requires further study. Objective To explore the potential mechanism of mitophagy mediated by PINK1 in the pathogenesis of AM. Method The study compared PINK1, Parkin, OPTIN, P62, and NDP52 protein expression levels in patients with or without AM using clinical specimens and an AM mouse model. Pathological changes were compared using HE staining. Immunofluorescence and western blot were used to detect protein expression levels. Endometrial stromal cells (ESC) were isolated and examined for mitophagy, protein expression level, and cell invasion ability. Results Both the endometrial tissue from patients with AM and AM ESC displayed an upregulation of protein levels for PINK1, Parkin, OPTIN, P62, and NDP52 when compared with the control group. Then, HE staining confirmed the successful establishment of the AM mouse model. Moreover, the ultrastructural analysis using transmission electron microscopy revealed that AM mice's endometrial glandular epithelial and stromal cells had exhibited swollen, deformed, and reduced mitochondria along with an increase in the number of lysosomes and mitochondrial autophagosomes. The protein levels of PINK1, Parkin, OPTIN, P62, and NDP52 in uterine tissue from AM mice were noticeably increased, accompanied by a considerable upregulation of ROS levels compared to the control group. In addition, cells in the AM group showed remarkably elevated mitophagy and invasion potentials compared to the control group. In contrast, the cell invasion ability decreased following PINK1 knockdown using the RNA interference technique. Conclusion The high levels of PINK1-mediated mitophagy have been found in AM. The upregulation in mitophagy contributes to mitochondrial damage, which may result in the abnormal invasion characteristic of AM.
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Affiliation(s)
- Minmin Chen
- College of Traditional Chinese Medicine, China Three Gorges University & Yichang Hospital of Traditional Chinese Medicine, Yichang, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, China
- College of Medicine and Health Sciences, China Three Gorges University, Yichang, China
| | - Wei Wang
- College of Traditional Chinese Medicine, China Three Gorges University & Yichang Hospital of Traditional Chinese Medicine, Yichang, China
| | - Xianyun Fu
- College of Traditional Chinese Medicine, China Three Gorges University & Yichang Hospital of Traditional Chinese Medicine, Yichang, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, China
- College of Medicine and Health Sciences, China Three Gorges University, Yichang, China
| | - Yongli Yi
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, China
- College of Medicine and Health Sciences, China Three Gorges University, Yichang, China
| | - Kun Wang
- College of Traditional Chinese Medicine, China Three Gorges University & Yichang Hospital of Traditional Chinese Medicine, Yichang, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, China
| | - Meiling Wang
- College of Traditional Chinese Medicine, China Three Gorges University & Yichang Hospital of Traditional Chinese Medicine, Yichang, China
- Third-grade Pharmacological Laboratory on Traditional Chinese Medicine, State Administration of Traditional Chinese Medicine, China Three Gorges University, Yichang, China
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Dixon S, Selcuki NFT, Round T, Hayward G, Vincent K. Uterine adenomyosis: an update for GPs. Br J Gen Pract 2023; 73:524-525. [PMID: 37884370 PMCID: PMC10617966 DOI: 10.3399/bjgp23x735549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 09/23/2023] [Indexed: 10/28/2023] Open
Affiliation(s)
- Sharon Dixon
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford
| | | | - Thomas Round
- Population Health Sciences, King's College London, London
| | - Gail Hayward
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford
| | - Katy Vincent
- Nuffield Department of Women's and Reproductive Healthcare, University of Oxford, Oxford
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Sharma S, RoyChoudhury S, Bhattacharya MP, Hazra S, Majhi AK, Oswal KC, Chattopadhyay R. Low-dose letrozole - an effective option for women with symptomatic adenomyosis awaiting IVF: a pilot randomized controlled trial. Reprod Biomed Online 2023; 47:84-93. [PMID: 37149412 DOI: 10.1016/j.rbmo.2023.03.010] [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: 11/12/2022] [Revised: 03/09/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023]
Abstract
RESEARCH QUESTION Can low-dose letrozole reduce dysmenorrhoea, menorrhagia and sonographic features in symptomatic women with adenomyosis awaiting IVF? DESIGN This was a longitudinal randomized prospective pilot study to explore the effectiveness of low-dose letrozole and compare it with a gonadotropin releasing hormone (GnRH) agonist in reducing dysmenorrhoea, menorrhagia and sonographic features in symptomatic women with adenomyosis awaiting IVF. The women were treated for 3 months, either with the GnRH agonist goserelin 3.6 mg/month (n = 77) or the aromatase inhibitor letrozole 2.5 mg three times weekly (n = 79). Dysmenorrhoea and menorrhagia were evaluated at randomization and followed up monthly using a visual analogue score (VAS) and pictorial blood loss assessment chart (PBAC), respectively. A quantitative scoring method was used to assess the improvement of sonographic features after 3 months of treatment. RESULTS Both groups reported a marked improvement in symptoms after 3 months of treatment. In both the letrozole and GnRH agonist groups, VAS and PBAC scores decreased significantly over the 3 months (letrozole: P = 0.0001 and P = 0.0001 for VAS and PBAC, respectively; GnRH agonist: P = 0.0001 and P = 0.0001 for VAS and PBAC, respectively). Participants on letrozole had regular menstruation cycles, while most of the women who received the GnRH agonist were amenorrhoeic, with only four women reporting mild bleeding. Haemoglobin concentrations also improved after both treatments (letrozole P = 0.0001, GnRH agonist P = 0.0001). A quantitative assessment of sonographic features showed significant improvements following both treatments (diffuse adenomyosis of the myometrium: letrozole P = 0.015, GnRH agonist P = 0.039; diffuse adenomyosis of the junctional zone: letrozole P = 0.025, GnRH agonist P = 0.001). Women with adenomyoma also responded well to both therapies (letrozole P = 0.049, GnRH agonist P = 0.024), whereas the letrozole group responded comparatively better in focal adenomyosis when the outer myometrium was involved (letrozole P < 0.001, GnRH agonist P = 0.26). No noticeable side effects were observed in women receiving letrozole therapy. Additionally, letrozole therapy was found to be more cost-effective than GnRH agonist treatment. CONCLUSIONS Low-dose letrozole treatment is a low-cost alternative to a GnRH agonist, with comparable effects in improving the symptoms and sonographic features of adenomyosis in women awaiting IVF.
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Affiliation(s)
- Sunita Sharma
- Institute of Reproductive Medicine, Kolkata, India; West Bengal University of Health Sciences, Kolkata, India.
| | | | | | | | - Arup Kumar Majhi
- Department of Obstetrics and Gynecology, Santiniketan Medical College, Bolpur, India
| | - Kamal C Oswal
- Department of Radiology, NCS Diagnostics, Kolkata, India
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