1
|
Pashkunova D, Darici E, Senft B, Bokor A, Hudelist T, Tammaa A, Hudelist G. Lesion size and location in deep infiltrating bowel endometriosis: Correlation with gastrointestinal dysfunction and pain. Acta Obstet Gynecol Scand 2024; 103:1764-1770. [PMID: 39039771 PMCID: PMC11324918 DOI: 10.1111/aogs.14921] [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: 04/06/2024] [Revised: 06/14/2024] [Accepted: 06/17/2024] [Indexed: 07/24/2024]
Abstract
INTRODUCTION Presence of deep infiltrating bowel endometriosis (DE) is associated with occurrence of dyschezia and gastrointestinal symptoms. The degree of the disease, the lesion length, and the location, that is, lesion-to-anal-verge distance (LAVD) of DE, as well as the severity of the symptoms appear to be correlated. Nevertheless, it is not yet known to what extent the size and LAVD of bowel DE influence the severity of gastrointestinal symptoms. The present study aims to evaluate a possible correlation of lesion location (LAVD) and size (according to the #Enzian classification) with preoperative symptoms. MATERIAL AND METHODS In this prospective study, premenopausal patients with histologically confirmed DE undergoing modified limited nerve-vessel sparing rectal segmental bowel resection or full-thickness discoid resection were evaluated. Extent of endometriosis was defined according to the #Enzian classification during surgery. The primary outcome measure was the correlation between lesion size and location with the GI function impairment reflected by presurgical lower anterior resection syndrome (LARS) scores; the secondary outcome was differences in presurgical numeric rating scale pain scores of dyschezia, dyspareunia, and dysmenorrhea as well as the impact of concomitant DE of other locations on symptom intensity. RESULTS Of 162 consecutive patients, 151 were included in the final analysis. No significant correlation was observed between lesion size (#Enzian compartments C1/C2/C3) or LAVD and GI dysfunction reflected by LARS-like symptoms (p = 0.314 and p = 0.185, respectively) or pain symptoms (dyschezia, p = 0.440; dyspareunia, p = 0.136; and dysmenorrhea p = 0.221). Furthermore, no significant correlation was observed between lesion size and GI dysfunction when merging two severity grades (#Enzian compartments C1 plus C2 vs. C3; p = 0.611). In addition, LAVD did not affect the degree of dyschezia (p = 0.892), dyspareunia (p = 0.395), or dysmenorrhea (p = 0.705). Finally, the presence of concomitant DE lesions infiltrating the vagina/rectovaginal space (#Enzian compartment A) and/or sacrouterine ligaments/parametrium (#Enzian compartment B) did not alter the severity of preoperative dyschezia (p = 0.493) or dysmenorrhea (p = 0.128) but showed a trend toward affecting gastrointestinal function (p = 0.078) and was significantly associated with dyspareunia (p = 0.035). CONCLUSIONS In present study, we could not find a correlation between colorectal DE lesion size and location (LAVD) and gastrointestinal function impairment or intensity of dyschezia and dysmenorrhea. Additional involvement of vagina/rectovaginal space (#Enzian compartment A) and/or sacrouterine ligaments/parametrium (#Enzian compartment B) exerts a significant impact on the degree of dyspareunia in women with colorectal DE.
Collapse
Affiliation(s)
- Daria Pashkunova
- Department of Gynecology, Center for Endometriosis, Hospital St. John of God, Vienna, Austria
- Department of Gynecology and Obstetrics, Floridsdorf Hospital, Vienna, Austria
| | - Ezgi Darici
- Department of Obstetrics and Gynecology, Center for Endometriosis, Semmelweis University, Budapest, Hungary
| | - Birgit Senft
- Statistix Statistical Calculations Company, Klagenfurt, Austria
| | - Attila Bokor
- Department of Obstetrics and Gynecology, Center for Endometriosis, Semmelweis University, Budapest, Hungary
| | | | - Ayman Tammaa
- Department of Gynecology and Obstetrics, Floridsdorf Hospital, Vienna, Austria
| | - Gernot Hudelist
- Department of Gynecology, Center for Endometriosis, Hospital St. John of God, Vienna, Austria
- Rudolfinerhaus Private Clinic and Campus, Vienna, Austria
| |
Collapse
|
2
|
Ghiasi M, Chang C, Shafrir AL, Vitonis AF, Sasamoto N, Vazquez AI, DiVasta AD, Upson K, Sieberg CB, Terry KL, Holzman CB, Missmer SA. Subgroups of pelvic pain are differentially associated with endometriosis and inflammatory comorbidities: a latent class analysis. Pain 2024; 165:2119-2129. [PMID: 38563996 PMCID: PMC11333181 DOI: 10.1097/j.pain.0000000000003218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 01/15/2024] [Indexed: 04/04/2024]
Abstract
ABSTRACT Chronic pelvic pain is heterogeneous with potentially clinically informative subgroups. We aimed to identify subgroups of pelvic pain based on symptom patterns and investigate their associations with inflammatory and chronic pain-related comorbidities. Latent class analysis (LCA) identified subgroups of participants (n = 1255) from the Adolescence to Adulthood (A2A) cohort. Six participant characteristics were included in the LCA: severity, frequency, and impact on daily activities of both menstruation-associated (cyclic) and non-menstruation-associated (acyclic) pelvic pain. Three-step LCA quantified associations between LC subgroups, demographic and clinical variables, and 18 comorbidities (10 with prevalence ≥10%). Five subgroups were identified: none or minimal (23%), moderate cyclic only (28%), severe cyclic only (20%), moderate or severe acyclic plus moderate cyclic (9%), and severe acyclic plus severe cyclic (21%). Endometriosis prevalence within these 5 LCA-pelvic pain-defined subgroups ranged in size from 4% in "none or minimal pelvic pain" to 24%, 72%, 70%, and 94%, respectively, in the 4 pain subgroups, with statistically significant odds of membership only for the latter 3 subgroups. Migraines were associated with significant odds of membership in all 4 pelvic pain subgroups relative to those with no pelvic pain (adjusted odds ratios = 2.92-7.78), whereas back, joint, or leg pain each had significantly greater odds of membership in the latter 3 subgroups. Asthma or allergies had three times the odds of membership in the most severe pain group. Subgroups with elevated levels of cyclic or acyclic pain are associated with greater frequency of chronic overlapping pain conditions, suggesting an important role for central inflammatory and immunological mechanisms.
Collapse
Affiliation(s)
- Marzieh Ghiasi
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI, United States
| | - Chi Chang
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI, United States
- Office of Medical Education Research and Development, Michigan State University, East Lansing, MI, United States
| | - Amy L Shafrir
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, United States
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States
| | - Allison F Vitonis
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States
- Obstetrics and Gynecology Epidemiology Center, Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Naoko Sasamoto
- Obstetrics and Gynecology Epidemiology Center, Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Ana I Vazquez
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI, United States
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI, United States
| | - Amy D DiVasta
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, United States
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States
| | - Kristen Upson
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI, United States
| | - Christine B Sieberg
- Biobehavioral Pain Innovations Lab, Department of Psychiatry & Behavioral Sciences, Boston Children's Hospital and Harvard Medical School, Boston, MA, United States
- Pain & Affective Neuroscience Center, Department of Anesthesiology, Critical Care, & Pain Medicine, Boston Children's Hospital and Harvard Medical School, Boston, MA, United States
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - Kathryn L Terry
- Obstetrics and Gynecology Epidemiology Center, Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Claudia B Holzman
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI, United States
| | - Stacey A Missmer
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, United States
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, MA, United States
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Department of Obstetrics, Gynecology, and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids, MI, United States
| |
Collapse
|
3
|
Seraji S, Ali A, Demirel E, Akerman M, Nezhat C, Nezhat FR. Association between Ovarian Endometriomas and Stage of Endometriosis. J Clin Med 2024; 13:4530. [PMID: 39124796 PMCID: PMC11313643 DOI: 10.3390/jcm13154530] [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: 05/28/2024] [Revised: 07/03/2024] [Accepted: 07/31/2024] [Indexed: 08/12/2024] Open
Abstract
Objectives: To determine the association between ovarian endometriomas and stage of endometriosis. Methods: A total of 222 women aged 18-55 years old, who underwent minimally invasive surgery between January 2016 and December 2021 for treatment of endometriosis were included in the study. Patients underwent laparoscopic and/or robotic treatment of endometriosis by a single surgeon (FRN) and were staged using the ASRM revised classification of endometriosis. Pre-operative imaging studies, and operative and pathology reports were reviewed for the presence of endometriomas and the final stage of endometriosis. Using univariate analyses for categorical variables and the two-sample t-test or Mann-Whitney test for continuous data, association between endometriomas, stage of endometriosis, type of endometrioma, and other patient parameters such as age, gravidity, parity, laterality of endometriomas, prior medical treatment, and indication for surgery was analyzed. Results: Of the 222 patients included in the study, 86 patients had endometrioma(s) and were found to have stage III-IV disease. All 36 patients with bilateral endometriomas and 70% of patients with unilateral endometriomas had stage IV disease. Conclusions: The presence of ovarian endometrioma(s) indicates a higher stage of disease, correlating most often with stage IV endometriosis. Understanding the association between endometriomas and anticipated stage of disease can aid in appropriate pre-operative planning and patient counseling.
Collapse
Affiliation(s)
- Shadi Seraji
- Department of Minimally Invasive Gynecologic Surgery, NYU Langone Hospital Long Island, Mineola, NY 11501, USA (M.A.)
| | - Aliyah Ali
- Department of Minimally Invasive Gynecologic Surgery, NYU Langone Hospital Long Island, Mineola, NY 11501, USA (M.A.)
| | - Esra Demirel
- Department of Minimally Invasive Gynecologic Surgery, NYU Langone Hospital Long Island, Mineola, NY 11501, USA (M.A.)
| | - Meredith Akerman
- Department of Minimally Invasive Gynecologic Surgery, NYU Langone Hospital Long Island, Mineola, NY 11501, USA (M.A.)
| | - Camran Nezhat
- Center for Special Minimally Invasive and Robotic Surgery, Camran Nezhat Institute, Woodside, CA 94061, USA;
- Stanford University Medical Center, Palo Alto, CA 94305, USA
- University of California San Francisco Medical Center, San Francisco, CA 94143, USA
| | - Farr R. Nezhat
- Department of Minimally Invasive Gynecologic Surgery, NYU Langone Hospital Long Island, Mineola, NY 11501, USA (M.A.)
- Nezhat Surgery for Gynecology/Oncology, Valley Stream, NY 11581, USA
- Department of Obstetrics and Gynecology, New York Presbyterian/Weill Cornell Medical Center, New York, NY 10065, USA
| |
Collapse
|
4
|
Ma KSK, Wang LT, Sasamoto N, Wang YH, Wei JCC, Einarsson JI, Laufer MR. Endometriosis and Sjögren's syndrome: Bidirectional associations in population-based 15-year retrospective cohorts. Acta Obstet Gynecol Scand 2024. [PMID: 39083399 DOI: 10.1111/aogs.14909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 05/12/2024] [Accepted: 05/25/2024] [Indexed: 08/02/2024]
Abstract
INTRODUCTION Primary Sjögren's syndrome (pSS) is a chronic autoimmune disorder affecting salivary and lacrimal glands, while endometriosis involves uterine-like tissue growth outside the uterus, causing pelvic pain and infertility. Investigating their intricate relationship using real-world data is crucial due to limited research on their connection. MATERIAL AND METHODS This population-based cohort study included patients with endometriosis and controls without endometriosis. Propensity score matching was used to balance baseline differences in demographic and clinic characteristics between the two groups. Cox proportional hazards model were used to estimate the effect of endometriosis on the risk of new-onset pSS over time. A symmetrical cohort study, including patients with pSS and propensity score-matched controls without pSS, was conducted to investigate the effect of pSS on the risk of endometriosis over time. To elaborate on the mechanisms linking endometriosis and pSS, Ingenuity Pathway Analysis was performed to identify activated pathways in eutopic endometrium from patients with endometriosis and parotid tissues from patients with pSS. RESULTS A total of 15 947 patients with endometriosis and 15 947 propensity score-matched controls without endometriosis were included. Patients with endometriosis presented a significantly greater risk of pSS compared to non-endometriosis controls (adjusted hazard ratio, aHR = 1.57, 95% CI = 1.29-1.91, p < 0.001). In the symmetrical cohort study, which included 4906 pSS patients and 4,906 propensity score-matched controls without pSS, patients with pSS were found to be at a significantly higher risk of endometriosis compared to non-pSS controls (aHR = 1.51, 95% CI = 1.12-2.04, p = 0.012). Ingenuity Pathway Analysis showed that the underlying cellular mechanisms involved autoimmune-related pathways, including activation of dendritic cell maturation, and chronic inflammatory pathways, including the fibrosis signaling pathway. CONCLUSIONS These findings support a bidirectional association between endometriosis and pSS, which may be driven by dendritic cell maturation and fibrosis signaling pathways.
Collapse
Affiliation(s)
- Kevin Sheng-Kai Ma
- Center for Global Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Li-Tzu Wang
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
- Ph.D. Program in Medical Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
| | - Naoko Sasamoto
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Yu-Hsun Wang
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - James Cheng-Chung Wei
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Allergy, Immunology & Rheumatology, Chung Shan Medical University Hospital, Taichung, Taiwan
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
- Office of Research and Development, Asia University, Taichung, Taiwan
- Department of Nursing, Chung Shan Medical University, Taichung, Taiwan
| | - Jon Ivar Einarsson
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, USA
- Division of Minimally Invasive Surgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Marc R Laufer
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, USA
- Division of Gynecology, Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| |
Collapse
|
5
|
Khashchenko EP, Krechetova LV, Vishnyakova PA, Fatkhudinov TK, Inviyaeva EV, Vtorushina VV, Gantsova EA, Kiseleva VV, Poltavets AS, Elchaninov AV, Uvarova EV, Chuprynin VD, Sukhikh GT. Altered Monocyte and Lymphocyte Phenotypes Associated with Pathogenesis and Clinical Efficacy of Progestogen Therapy for Peritoneal Endometriosis in Adolescents. Cells 2024; 13:1187. [PMID: 39056769 PMCID: PMC11274988 DOI: 10.3390/cells13141187] [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: 04/22/2024] [Revised: 06/12/2024] [Accepted: 07/01/2024] [Indexed: 07/28/2024] Open
Abstract
Background: Immunological imbalances characteristic of endometriosis may develop as early as the primary manifestations of the disease in adolescence. Objective: To evaluate subpopulation dynamics of monocytes and lymphocytes in peripheral blood and peritoneal fluid of adolescents with peritoneal endometriosis at diagnosis and after 1-year progestogen therapy. Methods: This study included 70 girls, 13-17 years old, diagnosed laparoscopically with peritoneal endometriosis (n = 50, main group) or paramesonephric cysts (n = 20, comparison group). Phenotypes of monocytes and lymphocytes of the blood and macrophages of the peritoneal fluid were analyzed by flow cytometry at diagnosis and during progestogen therapy. Results: Differential blood counts of CD16+ (p < 0.001) and CD86+ (p = 0.017) monocytes were identified as independent risk factors for peritoneal endometriosis in adolescents. During the treatment, cytotoxic lymphocytes CD56dimCD16bright (p = 0.049) and CD206+ monocytes (p < 0.001) significantly increased while CD163+ monocytes decreased in number (p = 0.017). The CD56dimCD16bright blood counts before (p < 0.001) and during progestogen therapy (p = 0.006), as well as CD206+ blood counts during the treatment (p = 0.038), were associated with the efficacy of pain relief after 1-year progestogen therapy. Conclusions: Adolescents with peritoneal endometriosis have altered counts of pro- and anti-inflammatory monocytes and lymphocytes both before and after 1-year progestogen therapy, correlating with treatment efficacy and justifying long-term hormonal therapy.
Collapse
Affiliation(s)
- Elena P. Khashchenko
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Lyubov V. Krechetova
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Polina A. Vishnyakova
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
| | - Timur Kh. Fatkhudinov
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
| | - Eugeniya V. Inviyaeva
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Valentina V. Vtorushina
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Elena A. Gantsova
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
| | - Viktoriia V. Kiseleva
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
| | - Anastasiya S. Poltavets
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Andrey V. Elchaninov
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117997 Moscow, Russia;
- Avtsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution “Petrovsky National Research Centre of Surgery”, 117418 Moscow, Russia
- Department of Histology, Embryology and Cytology, Pirogov Russian National Research Medical University (Pirogov Medical University), 117997 Moscow, Russia
| | - Elena V. Uvarova
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Department of Obstetrics and Gynecology, Sechenov First Moscow State Medical University, Trubetskaya str. 8, bld. 2, 119991 Moscow, Russia
| | - Vladimir D. Chuprynin
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
| | - Gennady T. Sukhikh
- FSBI “National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov” Ministry of Healthcare of the Russian Federation, 4, Oparina Street, 117997 Moscow, Russia; (L.V.K.); (P.A.V.); (T.K.F.); (E.V.I.); (V.V.V.); (V.V.K.); (A.S.P.); (A.V.E.); (E.V.U.); (V.D.C.)
- Department of Obstetrics and Gynecology, Sechenov First Moscow State Medical University, Trubetskaya str. 8, bld. 2, 119991 Moscow, Russia
| |
Collapse
|
6
|
Agostinis C, Toffoli M, Zito G, Balduit A, Pegoraro S, Spazzapan M, Pascolo L, Romano F, Di Lorenzo G, Mangogna A, Santin A, Spedicati B, Valencic E, Girotto G, Ricci G, Kishore U, Bulla R. Proangiogenic properties of complement protein C1q can contribute to endometriosis. Front Immunol 2024; 15:1405597. [PMID: 38983846 PMCID: PMC11231091 DOI: 10.3389/fimmu.2024.1405597] [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: 03/23/2024] [Accepted: 05/31/2024] [Indexed: 07/11/2024] Open
Abstract
Endometriosis (EM) is defined as the engraftment and proliferation of functional endometrial-like tissue outside the uterine cavity, leading to a chronic inflammatory condition. While the precise etiology of EM remains elusive, recent studies have highlighted the crucial involvement of a dysregulated immune system. The complement system is one of the predominantly altered immune pathways in EM. Owing to its involvement in the process of angiogenesis, here, we have examined the possible role of the first recognition molecule of the complement classical pathway, C1q. C1q plays seminal roles in several physiological and pathological processes independent of complement activation, including tumor growth, placentation, wound healing, and angiogenesis. Gene expression analysis using the publicly available data revealed that C1q is expressed at higher levels in EM lesions compared to their healthy counterparts. Immunohistochemical analysis confirmed the presence of C1q protein, being localized around the blood vessels in the EM lesions. CD68+ macrophages are the likely producer of C1q in the EM lesions since cultured EM cells did not produce C1q in vitro. To explore the underlying reasons for increased C1q expression in EM, we focused on its established pro-angiogenic role. Employing various angiogenesis assays on primary endothelial endometriotic cells, such as migration, proliferation, and tube formation assays, we observed a robust proangiogenic effect induced by C1q on endothelial cells in the context of EM. C1q promoted angiogenesis in endothelial cells isolated from EM lesions (as well as healthy ovary that is also rich in C1q). Interestingly, endothelial cells from EM lesions seem to overexpress the receptor for the globular heads of C1q (gC1qR), a putative C1q receptor. Experiments with siRNA to silence gC1qR resulted in diminished capacity of C1q to perform its angiogenic functions, suggesting that C1q is likely to engage gC1qR in the pathophysiology of EM. gC1qR can be a potential therapeutic target in EM patients that will disrupt C1q-mediated proangiogenic activities in EM.
Collapse
Affiliation(s)
- Chiara Agostinis
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Miriam Toffoli
- Department of Medical, Surgical and Health Science, University of Trieste, Trieste, Italy
| | - Gabriella Zito
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Andrea Balduit
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Silvia Pegoraro
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | | | - Lorella Pascolo
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Federico Romano
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Giovanni Di Lorenzo
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Alessandro Mangogna
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Aurora Santin
- Department of Medical, Surgical and Health Science, University of Trieste, Trieste, Italy
| | - Beatrice Spedicati
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medical, Surgical and Health Science, University of Trieste, Trieste, Italy
| | - Erica Valencic
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - Giorgia Girotto
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medical, Surgical and Health Science, University of Trieste, Trieste, Italy
| | - Giuseppe Ricci
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
- Department of Medical, Surgical and Health Science, University of Trieste, Trieste, Italy
| | - Uday Kishore
- Department of Veterinary Medicine, United Arab Emirates University, Al Ain, United Arab Emirates
- Zayed Centre for Health Sciences, United Arab Emirates (UAE) University, Al Ain, United Arab Emirates
| | - Roberta Bulla
- Department of Life Sciences, University of Trieste, Trieste, Italy
| |
Collapse
|
7
|
Mak JN, Uzuner C, Espada M, Eathorn A, Reid S, Leonardi M, Armour M, Condous GS. Inter-observer reproducibility of the 2021 AAGL Endometriosis Classification. Aust N Z J Obstet Gynaecol 2024. [PMID: 38896105 DOI: 10.1111/ajo.13851] [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: 11/03/2023] [Accepted: 05/21/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Inter-observer agreement for the American Association of Gynecologic Laparoscopists (AAGL) 2021 Endometriosis Classification staging system has not been described. Its predecessor staging system, the revised American Society for Reproductive Medicine (rASRM), has historically demonstrated poor inter-observer agreement. AIMS We aimed to determine the inter-observer agreement performance of the AAGL 2021 Endometriosis Classification staging system, and compare this with the rASRM staging system. MATERIALS AND METHODS A database of 317 patients with coded surgical data was retrospectively analysed. Three independent observers allocated AAGL surgical stages (1-4), twice. Observers made their own interpretation of how to apply the tool in the first staging allocation. Consensus rules were then developed for a second staging allocation. RESULTS First staging allocation: odds ratio (OR) (and 95% CI) for observer 1 to score higher than observer 2 was 8.08 (5.12-12.76). Observer 1 to score higher than observer 3 was 12.98 (7.99-21.11) and observer 2 to score higher than observer 3 was 1.61 (1.03-2.51). This represents poor agreement. Second staging allocation (after consensus): OR for observer 1 to score higher than observer 2 was 1.14 (0.64-2.03), observer 1 to score higher than observer 3 was 1.81 (0.99-3.28) and observer 2 to score higher than observer 3 was 1.59 (0.87-2.89). This represents good agreement. CONCLUSIONS These findings suggest that in its current format the AAGL 2021 Endometriosis Classification staging system has poor inter-observer agreement, not superior to the rASRM staging system. However, performance improved when additional measures were taken to simplify and clarify areas of ambiguity in interpreting the staging system.
Collapse
Affiliation(s)
- Jason Nicholas Mak
- Acute Gynaecology, Early Pregnancy, and Advanced Endosurgery Unit, Nepean Hospital, Penrith, New South Wales, Australia
| | - Cansu Uzuner
- Acute Gynaecology, Early Pregnancy, and Advanced Endosurgery Unit, Nepean Hospital, Penrith, New South Wales, Australia
| | - Mercedes Espada
- Department of Obstetrics and Gynaecology, Blue Mountains District ANZAC Memorial Hospital, Katoomba, New South Wales, Australia
- OMNI Ultrasound & Gynaecological Care, Sydney, New South Wales, Australia
| | - Allie Eathorn
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Shannon Reid
- Department of Obstetrics and Gynaecology, Western Sydney University, Sydney, New South Wales, Australia
- Department of Obstetrics and Gynaecology, Campbelltown Private Hospital, Sydney, New South Wales, Australia
| | - Mathew Leonardi
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, Ontario, Canada
| | - Mike Armour
- NICM Health Research Institute, Western Sydney University, Sydney, New South Wales, Australia
| | - George Stanley Condous
- Acute Gynaecology, Early Pregnancy, and Advanced Endosurgery Unit, Nepean Hospital, Penrith, New South Wales, Australia
- OMNI Ultrasound & Gynaecological Care, Sydney, New South Wales, Australia
- Sydney Medical School Nepean, The University of Sydney, Penrith, New South Wales, Australia
| |
Collapse
|
8
|
Ochoa Bernal MA, Fazleabas AT. The Known, the Unknown and the Future of the Pathophysiology of Endometriosis. Int J Mol Sci 2024; 25:5815. [PMID: 38892003 PMCID: PMC11172035 DOI: 10.3390/ijms25115815] [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: 04/02/2024] [Revised: 05/14/2024] [Accepted: 05/19/2024] [Indexed: 06/21/2024] Open
Abstract
Endometriosis is one of the most common causes of chronic pelvic pain and infertility, affecting 10% of women of reproductive age. A delay of up to 9 years is estimated between the onset of symptoms and the diagnosis of endometriosis. Endometriosis is currently defined as the presence of endometrial epithelial and stromal cells at ectopic sites; however, advances in research on endometriosis have some authors believing that endometriosis should be re-defined as "a fibrotic condition in which endometrial stroma and epithelium can be identified". There are several theories on the etiology of the disease, but the origin of endometriosis remains unclear. This review addresses the role of microRNAs (miRNAs), which are naturally occurring post-transcriptional regulatory molecules, in endometriotic lesion development, the inflammatory environment within the peritoneal cavity, including the role that cytokines play during the development of the disease, and how animal models have helped in our understanding of the pathology of this enigmatic disease.
Collapse
Affiliation(s)
- Maria Ariadna Ochoa Bernal
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, Grand Rapids, MI 49503, USA;
- Department of Animal Science, Michigan State University, East Lansing, MI 48824, USA
| | - Asgerally T. Fazleabas
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, Grand Rapids, MI 49503, USA;
| |
Collapse
|
9
|
Hélage S, Rivière L, Buy JN, Bordonné C, Préaux F, Just PA, Aflak N, Rousset P, Dion É. MRI classification of uterosacral ligament involvement in endometriosis: the Hôtel-Dieu classification. Br J Radiol 2024; 97:993-1002. [PMID: 38579251 PMCID: PMC11075982 DOI: 10.1093/bjr/tqae072] [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: 02/27/2023] [Revised: 06/13/2023] [Accepted: 04/02/2024] [Indexed: 04/07/2024] Open
Abstract
OBJECTIVE This study aimed to establish the first-ever MRI classification of uterosacral ligament (USL) involvement in deep infiltrating endometriosis (DIE), based on reliable preoperative MRI features correlated with positive predictive values (PPVs) determined through histopathological analysis. METHODS Twenty-two women underwent surgery with histopathology due to symptoms highly suggestive of endometriosis. The 22 preoperative MRIs were analysed retrospectively, blinded to histopathology, and a classification of the preoperative aspect of USLs linked to PPVs was designed. RESULTS According to their aspects, 6 radiological types of USL were identified. The "L-category" corresponded to linear types with regular or irregular margins, including types 1, 2, 3A, and 3B. The "N-category" corresponded to haemorrhagic or nodular types, including types 4, 5A, 5B, and 6. For the L-category, PPVs ranged from 75% to 88%, depending on the USL radiological type. For the N-category, PPVs were 100% for each type. In women with endometriosis symptoms, MRI underestimated USL involvement, especially for type 1. Among the 6 uteri with lateral deviation, only one false-positive result concerning the stretched USL was induced. CONCLUSIONS In women with endometriosis symptoms, our MRI classification identified 2 USL categories, corresponding to 2 kinds of PPV; in these symptomatic patients, a normal MRI does not rule out a DIE diagnosis. ADVANCES IN KNOWLEDGE Our MRI classification of USL involvement in endometriosis may be used as a non-invasive staging of the disease, making it much clearer for clinicians and patients. Hence, we are able to propose a suitable diagnostic and therapeutic procedure for each radiological type.
Collapse
Affiliation(s)
- Siegfried Hélage
- Department of Radiology, Hôtel-Dieu de Paris (AP-HP), Paris 75004, France
| | - Lucas Rivière
- Department of Radiology, Hôtel-Dieu de Paris (AP-HP), Paris 75004, France
| | - Jean-Noël Buy
- Department of Radiology, Hôtel-Dieu de Paris (AP-HP), Paris 75004, France
| | - Corinne Bordonné
- Department of Radiology, Hôtel-Dieu de Paris (AP-HP), Paris 75004, France
| | - Frédéric Préaux
- Léonard de Vinci Medical Imaging, 43 rue Cortambert, Paris 75016, France
| | | | - Nizar Aflak
- Department of Gynecological Surgery, Hôpital Beaujon (AP-HP), Clichy 92110, France
| | - Pascal Rousset
- Department of Radiology, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre Bénite 69495, France
| | - Élisabeth Dion
- Department of Radiology, Hôtel-Dieu de Paris (AP-HP), Paris 75004, France
| |
Collapse
|
10
|
Bafort C, Dancet E, Mellaerts J, Meuleman C, Tomassetti C. Correlation Between Surgical Phenotype and Pain Improvement After Endometriosis Surgery. J Minim Invasive Gynecol 2024; 31:453-463.e4. [PMID: 38428576 DOI: 10.1016/j.jmig.2024.02.012] [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: 12/06/2023] [Revised: 01/30/2024] [Accepted: 02/23/2024] [Indexed: 03/03/2024]
Abstract
STUDY OBJECTIVE To examine pain improvement after endometriosis surgery and whether it can be predicted by the observed surgical phenotype. DESIGN Prospective longitudinal survey study. SETTING A University hospital. PATIENTS A total of 125 patients completed a preoperative questionnaire (response rate: n = 227 of 277, 81.9%), had surgically confirmed endometriosis (n = 202 of 227), and returned a second postoperative questionnaire (response rate: n = 125 of 202, 61.9%). INTERVENTIONS All patients underwent complete laparoscopic removal of the endometriotic lesions. Surgical phenotype was classified according to the rASRM and #Enzian classification. MEASUREMENTS AND MAIN RESULTS The intensity of 5 specific pain symptoms was questioned by postal paper-pencil questionnaires with a numerical rating scale (0-10) both preoperatively (3.01 ± 2.72 months before surgery) and one year after surgery (12.62 ± 1.59 months). A postoperative pain improvement score was computed (postoperative pain-preoperative pain) for each specific pain symptom (0-10) and for the overall/global pain sum score (0-50). The mean intensity of all pain scores was lower postoperatively as compared with preoperatively (p <.0001). A statistically significant weak correlation was observed between the surgical phenotype "rectovaginal endometriosis" and postoperative improvement of dyspareunia (r = .265; p = .003). The other 11 hypothesized correlations between surgical phenotype and postoperative improvement of pain intensity failed to reach statistical significance. CONCLUSION Clinicians can inform patients that surgery is effective in reducing endometriosis-related pain symptoms and the overall/global pain scores at 12 months postoperatively. From our data, we can conclude that patients with rectovaginal endometriosis might benefit the most from the reduction of their sexual pain. On the basis of these results, we could suggest that deep dyspareunia (even if present as an isolated symptom) might be a valid indication for surgery. Further research could explore the association between a certain surgical phenotype and more detailed assessments of sexual functioning, as well as explore whether feedback from the surgeon on expected pain improvement affects patient-reported outcomes.
Collapse
Affiliation(s)
- Celine Bafort
- OBGYN/Leuven University Fertility Centre, University Hospitals Leuven, (Drs. Bafort, Mellaerts, Meuleman, and Tomassetti); Department of Development and Regeneration, KULeuven, Organ System (Drs. Bafort, Dancet, Meuleman, and Tomassetti), Leuven, Belgium.
| | - Eline Dancet
- Department of Development and Regeneration, KULeuven, Organ System (Drs. Bafort, Dancet, Meuleman, and Tomassetti), Leuven, Belgium
| | - Julie Mellaerts
- OBGYN/Leuven University Fertility Centre, University Hospitals Leuven, (Drs. Bafort, Mellaerts, Meuleman, and Tomassetti)
| | - Christel Meuleman
- OBGYN/Leuven University Fertility Centre, University Hospitals Leuven, (Drs. Bafort, Mellaerts, Meuleman, and Tomassetti); Department of Development and Regeneration, KULeuven, Organ System (Drs. Bafort, Dancet, Meuleman, and Tomassetti), Leuven, Belgium
| | - Carla Tomassetti
- OBGYN/Leuven University Fertility Centre, University Hospitals Leuven, (Drs. Bafort, Mellaerts, Meuleman, and Tomassetti); Department of Development and Regeneration, KULeuven, Organ System (Drs. Bafort, Dancet, Meuleman, and Tomassetti), Leuven, Belgium
| |
Collapse
|
11
|
Rahmawati NY, Ahsan F, Santoso B, Mufid AF, Sa'adi A, Dwiningsih SR, Tunjungseto A, Widyanugraha MYA. Soluble Factors CD14, CD163, and Migration Inhibitory Factor Are Associated with Endometriosis-Related Infertility. Gynecol Obstet Invest 2024; 89:335-345. [PMID: 38569489 DOI: 10.1159/000538525] [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: 07/14/2023] [Accepted: 03/19/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVES Myeloid cell-derived factors contribute to the immunopathology of endometriosis. Soluble CD14 (sCD14), CD163 (sCD163), and MIF serve as in vivo markers of myeloid function. However, these soluble molecules are largely unexplored in women with endometriosis-related infertility cases. We investigated three soluble markers, namely sCD14, sCD163, and MIF, in cases of infertility associated with endometriosis and correlated its level to the stage of endometriosis. DESIGN Eighty-seven women newly diagnosed with endometriosis or other benign gynecologic control cases linked to infertility were prospectively recruited and underwent diagnostic laparoscopy. PARTICIPANTS Forty-four patients with endometriosis were included in this study, comprising 19 patients with early-endometriosis (stages I and II) and 25 late-endometriosis (stages III and IV) based on the revised American Society for Reproductive Medicine (rASRM) classification. The remaining 43 patients constituted a control group with infertility due to other causes. METHODS The levels of sCD14, sCD163, and MIF in serum and peritoneal fluid were assessed using ELISA. RESULTS Endometriosis women exhibited significantly higher serum levels of sCD163 and MIF levels compared to the control group. Both sCD163 and MIF levels displayed a positive correlation with the rASRM adhesion score. Moreover, the MIF level in serum had a positive correlation with the rASRM endometriosis score. In receiver operating characteristic analysis, serum sCD163 and MIF could significantly discriminate endometriosis and non-endometriosis in infertility cases. LIMITATIONS Some limitations of the current study deserve to be underlined. First, the sensitive ELISA method was the sole-validated tool for detecting the markers in patient samples. Second, healthy or fertile women were not involved as the control group. CONCLUSIONS The elevated systemic levels of sCD163 and MIF correlated with the severity of endometriosis. These soluble molecules have a potential diagnostic capacity as a non-invasive biomarker. Furthermore, our data warrants future studies on the underlying mechanism of sCD163 and MIF in endometriosis-related infertility.
Collapse
Affiliation(s)
- Nanda Yuli Rahmawati
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Fadhil Ahsan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Budi Santoso
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Alfin Firasy Mufid
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Ashon Sa'adi
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Sri Ratna Dwiningsih
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Arif Tunjungseto
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - M Y Ardianta Widyanugraha
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| |
Collapse
|
12
|
Cupino-Arcinue D, Seeber B, Montag M, Toth B. Does endometriosis inflict harm on embryos? A systematic review of embryo morphokinetics analysed by time lapse monitoring in women with endometriosis. Arch Gynecol Obstet 2024; 309:1191-1203. [PMID: 38063893 PMCID: PMC10894102 DOI: 10.1007/s00404-023-07293-1] [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: 09/14/2023] [Accepted: 11/06/2023] [Indexed: 02/25/2024]
Abstract
Endometriosis has been shown to be associated with unfavorable development and maturation of oocytes, as well as aberrancies in embryonal development, including arrest after fertilization, following in vitro fertilization (IVF). Time-lapse monitoring (TLM) enables continuous and non-invasive monitoring of embryo morphokinetics during the IVF process and might be useful in the assessment of embryos from women with endometriosis. In this review, five eligible studies were evaluated to determine if embryo morphokinetics assessed under TLM differ in patients with endometriosis and subsequently predict blastocyst quality, implantation and success of pregnancy. The studies showed overall inferior morphokinetic parameters of embryos from endometriosis patients when compared to controls, independent of the severity of endometriosis. Embryos with optimal early morphokinetic parameters (t2, s2, t5, tSB, tEB) and late developmental events (compaction, morulation, and blastulation) had better implantation rates than those who had suboptimal ranges. However, due to few studies available with mostly retrospective data, the validity of these findings and their generalizability for clinical practice needs to be further assessed. Prospective studies with larger sample sizes are needed to determine whether using TLM for embryo selection in endometriosis improves pregnancy and live birth outcomes.
Collapse
Affiliation(s)
- Diana Cupino-Arcinue
- Department of Gynecologic Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
- Ilabcomm GmbH, St. Augustin, Germany
- Department of Obstetrics and Gynecology, Paulino J. Garcia Memorial and Research Medical Center, Nueva Ecija, Cabanatuan City, Philippines
| | - Beata Seeber
- Department of Gynecologic Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.
| | | | - Bettina Toth
- Department of Gynecologic Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| |
Collapse
|
13
|
de Koning R, Blikkendaal MD, de Sousa Lopes SMC, van der Meeren LE, Cheng H, Jansen FW, Lashley EELO. Histological analysis of (antral) follicle density in ovarian cortex tissue attached to stripped endometriomas. J Assist Reprod Genet 2024; 41:1067-1076. [PMID: 38438769 PMCID: PMC11052973 DOI: 10.1007/s10815-024-03058-0] [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: 09/20/2023] [Accepted: 02/07/2024] [Indexed: 03/06/2024] Open
Abstract
PURPOSE When resecting endometriomas with the stripping technique, in the majority of cases, a thin line of adjacent ovarian cortex is attached to the endometrioma. In this study, we performed histological analysis to determine (antral) follicle density in the ovarian cortex tissue attached to stripped endometriomas and assessed patient- and surgical characteristics that could affect this. METHODS Histological slides of previously removed endometriomas were assessed. Follicles in the attached ovarian tissue were classified according to maturation, and follicular density was determined. Immunofluorescent staining of antral follicles in a subset of endometriomas was also performed. RESULTS In 90 out of 96 included endometriomas (93.7%), ovarian tissue attached to the cyst wall was observed. One thousand nine hundred forty-four follicles at different maturation stages were identified (3 follicles/mm3). Follicle density was negatively associated with age (p < 0.001). Antral follicles (< 7-mm diameter) were present in the ovarian tissue attached to 35 endometriomas (36.5%) derived from younger patients compared to endometriomas where none were detected (30 versus 35 years, p = 0.003). Antral follicle density was 1 follicle/mm3. Based on immunofluorescence, healthy antral follicles were identified in two out of four examined endometriomas. CONCLUSIONS Ovarian tissue attached to stripped endometriomas holds potential as a non-invasive source for antral follicles. In theory, application of IVM could be an interesting alternative FP option in young patients with endometriomas who undergo cystectomy in order to transform the surgical collateral damage to a potential oocyte source. Our results encourage future research with fresh tissue to further assess the quality and potential of these follicles. TRIAL REGISTRATION Clinical Trials.gov Identifier: B21.055 (METC LDD), date of registration 12-08-2021, retrospectively registered.
Collapse
Affiliation(s)
- Rozemarijn de Koning
- Department of Gynaecology and Obstetrics, Leiden University Medical Centre, Leiden, The Netherlands.
- Endometriose Centrum, Haaglanden Medical Centre, Den Haag, The Netherlands.
- Nederlandse Endometriose Kliniek, Reinier de Graaf Hospital, Delft, The Netherlands.
| | - Mathijs D Blikkendaal
- Endometriose Centrum, Haaglanden Medical Centre, Den Haag, The Netherlands
- Nederlandse Endometriose Kliniek, Reinier de Graaf Hospital, Delft, The Netherlands
| | | | - Lotte E van der Meeren
- Department of Pathology, Leiden University Medical Centre, Leiden, The Netherlands
- Department of Pathology, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - Hui Cheng
- Department of Anatomy and Embryology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Frank Willem Jansen
- Department of Gynaecology and Obstetrics, Leiden University Medical Centre, Leiden, The Netherlands
| | - Eileen E L O Lashley
- Department of Gynaecology and Obstetrics, Leiden University Medical Centre, Leiden, The Netherlands
| |
Collapse
|
14
|
Wang TM, Lee YL, Chung CH, Sun CA, Kang CY, Wu GJ, Chien WC. Association Between Endometriosis and Mental Disorders Including Psychiatric Disorders, Suicide, and All-Cause Mortality -A Nationwide Population-Based Cohort Study in Taiwan. Int J Womens Health 2023; 15:1865-1882. [PMID: 38046265 PMCID: PMC10693200 DOI: 10.2147/ijwh.s430252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/08/2023] [Indexed: 12/05/2023] Open
Abstract
Objective A multitude of previous studies has substantiated that endometriosis correlated highly with psychiatric health. This study aims to investigate the association between endometriosis and psychiatric health. Methods Utilizing the National Health Insurance Research Database of Taiwan, 100,770 enrolled participants, including 20,154 patients with endometriosis and 80,616 in the control group (1:4), matched for age, and index date from Taiwan's Longitudinal Health Insurance Database between January 1, 2000, and December 31, 2015. The Cox proportional regression model was used to compare the risk of mental disorders during the 16 years of follow-up after adjusting for confounding factors. Results Of the study patients, 4083 (20.26%) developed mental disorders; 9225 of the 80,616 controls (11.44%) developed mental disorders. The Cox regression demonstrated that, after adjusting for age, monthly income, urbanization level, etc., people with endometriosis are more likely to suffer from mental disorders compared to those without endometriosis (hazard ratio [HR]=2.131; 95% confidence interval [CI]= 1.531-2.788; p<0.001). The result illustrated that women over 40 years old had a more significant risk. Conclusion Compared to people without endometriosis, this study provides evidence that patients with endometriosis are at a 2.131-fold higher risk of developing mental disorders, especially in elder women. Regular psychiatric follow-up might be needed for those patients.
Collapse
Affiliation(s)
- Tsan-Min Wang
- Department of Medical Research, Tri-Service General Hospital, Taipei, 11490, Taiwan
| | - Yi-Liang Lee
- Department of Obstetrics and Gynecology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Department of Obstetrics and Gynecology, Kang Ning Hospital, Taipei, Taiwan, Republic of China
| | - Chi-Hsiang Chung
- Department of Medical Research, Tri-Service General Hospital, Taipei, 11490, Taiwan
- School of Public Health, National Defense Medical Center, Taipei, 11490, Taiwan
- Taiwanese Injury Prevention and Safety Promotion Association (TIPSPA), Taipei, 11490, Taiwan
| | - Chien-An Sun
- Department of Public Health, College of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan, Republic of China
- Big Data Research Center, College of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan, Republic of China
| | - Chieh-Yi Kang
- Department of Obstetrics & Gynecology, Chi Mei Medical Center Gynecologic Oncologist Division, Tainan City, Taiwan, Republic of China
| | - Gwo-Jang Wu
- Department of Medical Research, Tri-Service General Hospital, Taipei, 11490, Taiwan
- Department of Obstetrics and Gynecology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, 11490, Taiwan
| | - Wu-Chien Chien
- Department of Medical Research, Tri-Service General Hospital, Taipei, 11490, Taiwan
- School of Public Health, National Defense Medical Center, Taipei, 11490, Taiwan
- Taiwanese Injury Prevention and Safety Promotion Association (TIPSPA), Taipei, 11490, Taiwan
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, 11490,Taiwan
| |
Collapse
|
15
|
Rahmawati NY, Ahsan F, Santoso B, Mufid AF, Sa'adi A, Dwiningsih SR, Tunjungseto A, Widyanugraha MYA. IL-8 and IL-12p70 are associated with pelvic pain among infertile women with endometriosis. PAIN MEDICINE (MALDEN, MASS.) 2023; 24:1262-1269. [PMID: 37326977 DOI: 10.1093/pm/pnad080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 05/14/2023] [Accepted: 06/12/2023] [Indexed: 06/17/2023]
Abstract
OBJECTIVE To evaluate interleukin (IL)-1β, IL-6, IL-8, and IL-12p70 levels in serum and peritoneal fluid in women related to infertility and pelvic pain. METHODS Eighty-seven women were diagnosed with endometriosis or cases related to infertility. IL-1β, IL-6, IL-8, and IL-12p70 levels in serum and peritoneal fluid were determined by enzyme-linked immunosorbent assay (ELISA). Pain assessment was evaluated by the Visual Analog Scale (VAS) score. RESULTS Serum IL-6 and IL-12p70 levels increased in women with endometriosis compared to the control group. Serum and peritoneal IL-8 and IL-12p70 levels correlated with VAS scores in infertile women. A positive correlation was also found between peritoneal IL-1β and IL-6 with VAS score. A significant difference in peritoneal IL-1β levels was associated with menstrual pelvic pain, while peritoneal IL-8 levels were related to dyspareunia, menstrual, and post-menstrual pelvic pain in infertile women. CONCLUSIONS An association of IL-8 and IL-12p70 levels were related to pain in endometriosis, as well as a relationship between cytokine expression and VAS score. Further studies should be addressed to investigate the precise mechanism of cytokine-related pain in endometriosis.
Collapse
Affiliation(s)
- Nanda Yuli Rahmawati
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
| | - Fadhil Ahsan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
| | - Budi Santoso
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
| | - Alfin Firasy Mufid
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
| | - Ashon Sa'adi
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
| | - Sri Ratna Dwiningsih
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
| | - Arif Tunjungseto
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
| | - Muhammad Yohanes Ardianta Widyanugraha
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, 60286 Surabaya, Indonesia
| |
Collapse
|
16
|
Pan HY, Wan J. Serum HSF1 is upregulated in endometriosis patients and serves as a potential diagnostic biomarker. Kaohsiung J Med Sci 2023; 39:1045-1051. [PMID: 37409787 DOI: 10.1002/kjm2.12723] [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: 02/24/2023] [Revised: 05/31/2023] [Accepted: 06/04/2023] [Indexed: 07/07/2023] Open
Abstract
Endometriosis (EMS) is a prevalent gynecological condition lacking reliable diagnostic biomarkers. This prospective study aimed to analyze the potential of serum heat shock transcription factor 1 (HSF1) as a diagnostic marker for EMS. Clinical features of 92 EMS patients and 52 controls were recorded, revealing significant differences in dysmenorrhea, dyspareunia, pelvic pain, nulliparity, and CA125 levels. Serum HSF1 was upregulated in EMS patients, with higher levels in American Society for Reproductive Medicine (ASRM) III/IV than ASRM I/II. Receiver operating characteristic curve analysis demonstrated good diagnostic function for serum HSF1 (AUC: 0.857, sensitivity: 91.30%, specificity: 63.46%). Serum HSF1, dysmenorrhea, dyspareunia, and nulliparity were independent risk factors for EMS, while dysmenorrhea and serum HSF1 were independent risk factors for EMS severity. Additionally, the GSE25628 dataset was downloaded from the GEO database for differential analysis of gene expression. The HSF1 downstream target genes PTGES3, HSP90AA1, and HSPB1 showed significant differential expression in EMS, suggesting their involvement in the regulatory mechanism of HSF1 in EMS.
Collapse
Affiliation(s)
- Hui-Ying Pan
- Department of Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
| | - Jing Wan
- Department of Gynecology, International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, China
| |
Collapse
|
17
|
Shi J, Wu Y, Li X, Gu Z, Zhang C, Yan H, Dai Y, Leng J. Effects of localization of uterine adenomyosis on clinical features and pregnancy outcome. Sci Rep 2023; 13:14714. [PMID: 37679426 PMCID: PMC10485030 DOI: 10.1038/s41598-023-40816-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/17/2023] [Indexed: 09/09/2023] Open
Abstract
The purpose of this study was to implore the association among clinical features, long-term fertility outcomes and the anatomical location of adenomyosis identified by ultrasound. We collected data of non-pregnant patients between 20 and 40 years old who had undergone surgical exploration for benign gynecological conditions at our institution between January 2010 and December 2017. A total of 158 women met the inclusion criteria and were allocated into three groups according to the ultrasound-determined adenomyosis anatomical location: anterior (Group A), posterior (Group B), both posterior and anterior (Group C). 44.3% (70/158) adenomyosis was located at the posterior side. History of miscarriage and parity were significantly higher in Group C (p = 0.036 and 0.001 respectively). Group C also had a higher concurrence rate of ovarian endometrioma (OEM) (80.4%, p = 0.002), pelvic adhesion (80.4%, P = 0.003) and the revised American Fertility Society (rAFS) Score (median64, range2-100, P < 0.001), while a significantly lower rate of concurrent peritoneal endometriosis (P = 0.01). Group B showed a relative higher rate of coexistent heavy menstrual bleeding (28.6%, p = 0.04) and oviduct obstruction (24.3%, P = 0.038). Group A had a higher proportion of coexistent leiomyoma (53.1%, P = 0.002). There were no significant differences between group A, B, and C in terms of pain symptoms, endometrial polyps, operation time, and endometriosis fertility index score and other basic characters (p > 0.05). During the follow-up, 59.2% (61/103) patients had clinical pregnancies, and 26.2% (16/61) of them experienced pregnancy loss. Total in vitro fertilization and embryo transfer pregnancy rate was 64.6% (42/65) and spontaneous pregnancy rate was 50.0% (19/38). The Kaplan-Meier curves demonstrated significant lower cumulative pregnancy rate in Group C than Group A and Group B (p = 0.01). Severe obstetric complications such as placenta previa, placenta accreta, preeclampsia, and preterm birth were only found in women with adenomyosis located in the posterior side. In conclusion, types of adenomyosis based on sonographic location had different clinical features and pregnancy outcome. Patients with adenomyosis lesion in both anterior and posterior sides had higher combination of OEM, pelvic adhesion and rAFS score.
Collapse
Affiliation(s)
- Jinghua Shi
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, National Clinical Research Center for Obstetric and Gynecologic Diseases, Shuaifuyuan No. 1, Dongcheng District, Beijing, China
| | - Yushi Wu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, National Clinical Research Center for Obstetric and Gynecologic Diseases, Shuaifuyuan No. 1, Dongcheng District, Beijing, China
| | - Xiaoyan Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, National Clinical Research Center for Obstetric and Gynecologic Diseases, Shuaifuyuan No. 1, Dongcheng District, Beijing, China
| | - Zhiyue Gu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, National Clinical Research Center for Obstetric and Gynecologic Diseases, Shuaifuyuan No. 1, Dongcheng District, Beijing, China
| | - Chenyu Zhang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, National Clinical Research Center for Obstetric and Gynecologic Diseases, Shuaifuyuan No. 1, Dongcheng District, Beijing, China
| | - Hailan Yan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, National Clinical Research Center for Obstetric and Gynecologic Diseases, Shuaifuyuan No. 1, Dongcheng District, Beijing, China
| | - Yi Dai
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, National Clinical Research Center for Obstetric and Gynecologic Diseases, Shuaifuyuan No. 1, Dongcheng District, Beijing, China
| | - Jinhua Leng
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, National Clinical Research Center for Obstetric and Gynecologic Diseases, Shuaifuyuan No. 1, Dongcheng District, Beijing, China.
| |
Collapse
|
18
|
Zhang S, Yu H, Dong Z, Chen Y, Shan W, Zhang W, Tang H, Chen M, Wei W, Shi R, Xia B, Chen J. Laparoendoscopic single-site surgery for deep infiltrating endometriosis based on retroperitoneal pelvic spaces anatomy: a retrospective study. Sci Rep 2023; 13:10785. [PMID: 37402839 DOI: 10.1038/s41598-023-38034-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 07/01/2023] [Indexed: 07/06/2023] Open
Abstract
Transumbilical single-port laparoscopy is widely used in gynecological surgery. However, it is rarely used in the treatment of deep infiltrating endometriosis due to its own shortcomings and the complex condition of deep infiltrating endometriosis. The study aims to introduce a transumbilical single-port laparoscopic surgery based on retroperitoneal pelvic spaces anatomy, which can complete the operation of deep infiltrating endometriosis more easily. A retrospective analysis of 63 patients with deep infiltrating endometriosis treated by transumbilical single-port laparoscopy using this method was conducted. The operation duration was 120.00 (85.00 ± 170.00) (35-405) min, the estimated blood loss was 68.41 ± 39.35 ml, the postoperative hospital stay was 5.00 (4.00-6.00) days, and the incidence of postoperative complications was 4.76% (3/63). 1 patient was found to have intestinal injury during operation, 1 patient had ureteral injury after operation, and 1 patient had postoperative pelvic infection, with a recurrence rate of 9.52%. The postoperative scar score was 3.00 (3.00-4.00) and the postoperative satisfaction score was 9.00 (8.00-10.00). In summary, this study demonstrates the feasibility of transumbilical single-port laparoscopic surgery for deep infiltrating endometriosis based on retroperitoneal pelvic spaces anatomy. Hysterectomy, adenomyosis resection, etc. are also feasible with this method, boasting more obvious advantages. This method can make transumbilical single-port laparoscopy more widely used in deep infiltrating endometriosis.
Collapse
Affiliation(s)
- Shoufeng Zhang
- Dalian Medical University, Dalian, 116000, People's Republic of China
| | - Hongxia Yu
- Dalian Medical University, Dalian, 116000, People's Republic of China
| | - ZhiYong Dong
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, People's Republic of China
| | - Yao Chen
- Bengbu Medical College, Bengbu, 233030, People's Republic of China
| | - Wulin Shan
- Bengbu Medical College, Bengbu, 233030, People's Republic of China
| | - Wendi Zhang
- Dalian Medical University, Dalian, 116000, People's Republic of China
| | - Huiming Tang
- Department of Obstetrics and Gynecology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213000, Jiangsu Province, China
| | - Mengyue Chen
- Dalian Medical University, Dalian, 116000, People's Republic of China
| | - Weiwei Wei
- Department of Obstetrics and Gynecology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213000, Jiangsu Province, China
| | - Ruxia Shi
- Department of Obstetrics and Gynecology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213000, Jiangsu Province, China
| | - Bairong Xia
- Department of Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230031, People's Republic of China
| | - Jiming Chen
- Department of Obstetrics and Gynecology, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, 213000, Jiangsu Province, China.
| |
Collapse
|
19
|
Chandel PK, Maurya PK, Hussain S, Vashistha D, Sharma S. Endometriosis and Depression: A Double Agony for Women. Ann Neurosci 2023; 30:205-209. [PMID: 37779548 PMCID: PMC10540762 DOI: 10.1177/09727531231152022] [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: 11/28/2022] [Accepted: 12/30/2022] [Indexed: 10/03/2023] Open
Abstract
Background Endometriosis is defined as a condition in which a formation of abnormal endometrial tissue outside the uterus takes place. Irrespective of any ethnic and socioeconomic class, the prevalence of the diseases has been seen among women of reproductive age. Endometriosis has been seen adversely affect the physical, psychological, social, and career of women. Summary This paper aims to identify and describe the experiences and outcomes of endometriosis healthcare by reviewing the existing literature on social and psychological effects of endometriosis. The study serves the purpose of providing insights on women's dual suffering (mental and social health) and critical comments on the present state of knowledge in order to make future recommendations for psycho-social research. The review included systematic search of the articles from various disciplines like, biology, psychology, sociology, anthropology, etc. A structured process of screening with specific inclusion and exclusion criteria was used to select the articles. The analysis of the articles resulted that woman diagnosed with endometriosis reported poor quality of life and the following symptoms such as anxiety, stress, Chronic Pelvic Pain (CPP), anxiety, dyspareunia, and dysmenorrhea. However, depression appears prominent among women diagnosed with endometriosis. There are few strategies mentioned that can be used to deal with endometriosis. Key Message The most promising causes of endometriosis include abnormality in immune functioning, atypical endometriotic growth, genetics, epigenetic, embryogenetic theory, and endocrine disruptors. The ill effects have been noted in the following domains of women's life such as work, close relationships, social well-being, and education, deteriorating their quality-of-life manifold. Psychological intervention is required to deal with the disorder as only medical treatment with pain may not be sufficient. Though, the condition can be improved by providing awareness regarding the severity of the disorder at the school and community levels.
Collapse
Affiliation(s)
- Payal Kanwar Chandel
- Department of Psychology, Central University of Haryana, Mahendragarh, Haryana, India
| | - Pawan Kumar Maurya
- Department of Biochemistry, Central University of Haryana, Mahendragarh, Haryana, India
| | | | - Divya Vashistha
- Department of Psychology, Central University of Haryana, Mahendragarh, Haryana, India
| | - Shreya Sharma
- Department of Psychology, Central University of Haryana, Mahendragarh, Haryana, India
| |
Collapse
|
20
|
Masternak M, Grabczak M, Szaflik T, Mroczkowska B, Mokros Ł, Smolarz B, Romanowicz H, Szyłło K. The Utility of Rectal Water Contrast Transvaginal Ultrasound for Assessment of Deep Bowel Endometriosis. Life (Basel) 2023; 13:life13051151. [PMID: 37240796 DOI: 10.3390/life13051151] [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: 02/13/2023] [Revised: 04/23/2023] [Accepted: 05/04/2023] [Indexed: 05/28/2023] Open
Abstract
Deep infiltrating endometriosis (DIE) is characterized by the presence of endometrial tissue outside the uterine cavity that infiltrates at least 5-mm deep below the peritoneal layer. Imagining examinations are the first-choice methods to detect DIE. The aim of this study is to assess whether rectal water contrast transvaginal sonography (RWC-TVS) can be a useful tool for the estimation of the size of deep bowel endometriotic nodules. This retrospective study includes 31 patients subjected to RWC-TVS who underwent surgery due to deep bowel endometriosis between January 2021 and December 2022. Nodule dimensions measured via ultrasound were compared to those of histopathological samples taken after surgery. In total, 52% of patients had endometriosis limited only to the intestines, 19% had endometriotic nodules located at uterosacral ligaments and posterior vaginal fornix, 6% at the anterior compartment, and 13% at a different location. Additionally, 6% of patients had nodules at more than two locations. In all but one case, the intestinal nodules could be seen on RWC-TVS images. The largest nodule dimension measured via RWC-TVS and the size of the equivalent histopathological sample correlated (R = 0.406, p = 0.03). Thus, RWC-TVS allows for the detection of DIE and moderate estimation of the nodule sizes and should be practiced during a diagnostic process.
Collapse
Affiliation(s)
- Martyna Masternak
- Department of Gynecology, Operative Gynecology and Treatment of Endometriosis, Polish Mother's Memorial Hospital Research Institute, Rzgowska 281/289, 93-338 Lodz, Poland
| | - Malwina Grabczak
- Department of Gynecology, Operative Gynecology and Treatment of Endometriosis, Polish Mother's Memorial Hospital Research Institute, Rzgowska 281/289, 93-338 Lodz, Poland
| | - Tomasz Szaflik
- Department of Gynecology, Operative Gynecology and Treatment of Endometriosis, Polish Mother's Memorial Hospital Research Institute, Rzgowska 281/289, 93-338 Lodz, Poland
| | - Beata Mroczkowska
- Department of Gynecology, Operative Gynecology and Treatment of Endometriosis, Polish Mother's Memorial Hospital Research Institute, Rzgowska 281/289, 93-338 Lodz, Poland
| | - Łukasz Mokros
- Second Department of Psychiatry, Institute of Psychiatry and Neurology, Sobieskiego 9, 02-957 Warsaw, Poland
| | - Beata Smolarz
- Laboratory of Cancer Genetics, Department of Pathology, Polish Mother's Memorial Hospital Research Institute, Rzgowska 281/289, 93-338 Lodz, Poland
| | - Hanna Romanowicz
- Laboratory of Cancer Genetics, Department of Pathology, Polish Mother's Memorial Hospital Research Institute, Rzgowska 281/289, 93-338 Lodz, Poland
| | - Krzysztof Szyłło
- Department of Gynecology, Operative Gynecology and Treatment of Endometriosis, Polish Mother's Memorial Hospital Research Institute, Rzgowska 281/289, 93-338 Lodz, Poland
| |
Collapse
|
21
|
Fertility Preservation in Endometriosis: Does Patient Symptomatology Affect the Extent of the Ovarian Response? Reprod Sci 2023:10.1007/s43032-023-01180-5. [PMID: 36788174 DOI: 10.1007/s43032-023-01180-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/24/2023] [Indexed: 02/16/2023]
Abstract
This study is to identify factors and patient symptomatology affecting ovarian response in women with endometriosis who seek fertility preservation. An observational cross-sectional study was conducted from July 2017 to May 2020 at a tertiary university-affiliated medical center. We included patients who were treated in the endometriosis clinic and underwent fertility preservation. Patients completed an online questionnaire that was cross-referenced with electronic charts. An analysis related to patient data and fertility preservation cycles and a mediation analysis were performed. The mean patient age at time of fertility preservation was 35.2 (± 4.9) years. The mean accumulated number of oocytes vitrified per patient was 16.7 (± 12.1) oocytes. The correlation coefficient assessed between the number of oocytes vitrified per cycle and AMH was significantly positive at +0.472, p = 0.006. The examined reported symptoms were lethargy, chronic pelvic pain, dyschezia, dyspareunia, bowel-associated symptoms, and urinary tract symptoms. The number of oocytes vitrified correlated with the number of reported symptoms and clinical characteristics at - 0.497, p = 0.0001, and - 0.442, p = 0.0001, respectively. In a mediation analysis, the potential causality of surgical intervention in the relationship between the number of symptoms and ovarian response was - 0.300 (95% CI [0.15, 1.905], p = 0.05), and the calculated proportion of mediation was estimated to be 17%. We observed a significant negative association between the number of clinical symptoms and the quantity of vitrified oocytes. This relationship was only partly associated with prior surgical intervention. AMH was found to have the highest correlation with treatment success in patients with endometriosis undergoing fertility preservation.
Collapse
|
22
|
Xia T, Zeng K, Peng Q, Wu X, Lei X. Clinical significance of serum Th1/Th2 cytokines in patients with endometriosis. Women Health 2023; 63:73-82. [PMID: 36581403 DOI: 10.1080/03630242.2022.2144986] [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: 12/31/2022]
Abstract
Endometriosis (EMS) is a challenging gynecological disorder prevalent in reproductive-aged women, and Th1/Th2 cytokines are implicated in EMS progression. This study probed the serum levels and clinical values of Th1/Th2 cytokines in EMS patients. Firstly, the clinic characteristics of EMS and control patients were recorded. The levels of interferon (IFN)-γ, interleukin (IL)-2, IL-4, and IL-10 in the serum of EMS and control patients were identified, respectively. The correlations between Th1 and Th2 cytokines and the diagnostic values of these cytokines in EMS were analyzed. We observed that EMS patients had obvious differences from the controls in dysmenorrhea, dyspareunia, pelvic pain, nulliparous, and CA125 levels. Serum IFN-γ and IL-2 were lower while IL-4 and IL-10 were higher in EMS patients. Serum IFN-γ, IL-4 were negatively correlated with serum IL-2, and IL-10 in EMS patients. Th1/Th2 cytokines may help the diagnosis of EMS. Serum IFN-γ and IL-2 were independent protective factors for EMS while dysmenorrhea, dyspareunia, nulliparous, and serum IL-4 and IL-10 were independent risk factors for EMS. Collectively, serum Th1/Th2 cytokine levels helped the diagnosis of EMS, with IFN-γ and IL-2 serving as independent protective factors whilst IL-4 and IL-10 serving as independent risk factors.
Collapse
Affiliation(s)
- Tingting Xia
- Department of Reproductive Medicine, Affiliated Hospital of Jinggangshan University, Ji'an City, Jiangxi, China
| | - Kefei Zeng
- Department of Obstetrics and Gynecology, Affiliated Hospital of Jinggangshan University, Ji'an City, Jiangxi, China
| | - Qingmei Peng
- Department of Reproductive Medicine, Affiliated Hospital of Jinggangshan University, Ji'an City, Jiangxi, China
| | - Xiaolan Wu
- Department of Obstetrics and Gynecology, Affiliated Hospital of Jinggangshan University, Ji'an City, Jiangxi, China
| | - Xianghua Lei
- Department of Obstetrics and Gynecology, Affiliated Hospital of Jinggangshan University, Ji'an City, Jiangxi, China
| |
Collapse
|
23
|
Gas Chromatography-Mass Spectrometry (GC-MS) Metabolites Analysis in Endometriosis Patients: A Prospective Observational Translational Study. J Clin Med 2023; 12:jcm12030922. [PMID: 36769570 PMCID: PMC9918082 DOI: 10.3390/jcm12030922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/04/2023] [Accepted: 01/14/2023] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Endometriosis affects women of reproductive age, and its pathogenesis is still unclear. Typically, it overlaps other similar medical and surgical conditions, determining a delay in early diagnosis. Metabolomics allows studying metabolic changes in different physiological or pathological states to discover new potential biomarkers. We used the gas chromatography-mass spectrometer (GC-MS) to explore metabolic alterations in endometriosis to better understand its pathophysiology and find new biomarkers. METHODS Twenty-two serum samples of patients with symptomatic endometriosis and ten without it were collected and subjected to GC-MS analysis. Multivariate and univariate statistical analyses were performed, followed by pathway analysis. RESULTS Partial least squares discriminant analysis was performed to determine the differences between the two groups (p = 0.003). Threonic acid, 3-hydroxybutyric acid, and proline increased significantly in endometriosis patients, while alanine and valine decreased. ROC curves were built to test the diagnostic power of metabolites. The pathway analysis identified the synthesis and degradation of ketone bodies and the biosynthesis of phenylalanine, tyrosine, and tryptophan as the most altered pathways. CONCLUSIONS The metabolomic approach identifies metabolic alterations in women with endometriosis. These findings may improve our understanding of the pathophysiological mechanisms of disease and the discovery of new biomarkers.
Collapse
|
24
|
External Validation of the "2021 AAGL Endometriosis Classification": A Retrospective Cohort Study. J Minim Invasive Gynecol 2023; 30:374-381. [PMID: 36621635 DOI: 10.1016/j.jmig.2022.12.012] [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: 09/15/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 01/07/2023]
Abstract
STUDY OBJECTIVE Externally validate the American Association of Gynecologic Laparoscopists (AAGL) staging system against surgical complexity and compare diagnostic accuracy with revised American Society for Reproductive Medicine (rASRM) stage, as was done in original publication. DESIGN Retrospective, diagnostic accuracy study. SETTING Multicenter (Sydney, Australia). PATIENTS A total of 317 patients (January 2016-October 2021) were used in the final analysis. INTERVENTIONS A database of patients with coded surgical data was analyzed. MEASUREMENTS AND MAIN RESULTS Three independent observers assigned an AAGL surgical stage (1-4) as the index test and surgical complexity level (A-D) as the reference standard. Results from the most accurate of the 3 observers were used in the final analysis. The weighted kappa score for the overall performance of AAGL stage and rASRM to predict AAGL level was 0.48 and 0.48, respectively (no difference). This represents weaker agreement with AAGL level than was observed in the reference paper, which reported a weighted kappa of 0.62. Diagnostic accuracy (sensitivity, specificity, positive predictive value, and negative predictive value) for stage 1 to predict level A was 98.5%, 64.3%, 66.3%, and 98.3%; stage 2 to predict level B 31.2%, 90.5%, 27.0%, and 92.1 %; stage 3 to predict level C 12.3%, 94.1%, 59.3%, and 60.7%; stage 4 to predict level D 95.65%, 88.10%, 38.60%, and 99.62%. Area under the receiver operating characteristic curve for A vs B/C/D (cut point 9) was 0.87, A/B vs C/D (cut point 16) was 0.78, and A/B/C vs D (cut point 22) was 0.94. CONCLUSION There was weak to moderate agreement between AAGL stage and AAGL surgical complexity level. Across all key indicators, the AAGL system did not perform as well in this external validation, nor did it outperform rASRM as it did in the reference paper. Results suggest the system is not generalizable.
Collapse
|
25
|
Leyendecker G, Wildt L, Laschke MW, Mall G. 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: 14] [Impact Index Per Article: 14.0] [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.
Collapse
Affiliation(s)
| | | | - Matthias W. Laschke
- Institut für Klinisch-Experimentelle Chirurgie, Universität des Saarlandes, 66421 Homburg, Germany
| | - Gerhard Mall
- Wiesenbacher Str. 10, 69151 Neckargemünd, Germany
| |
Collapse
|
26
|
Tiringer D, Pedrini AS, Gstoettner M, Husslein H, Kuessel L, Perricos A, Wenzl R. Evaluation of quality of life in endometriosis patients before and after surgical treatment using the EHP30 questionnaire. BMC Womens Health 2022; 22:538. [PMID: 36550530 PMCID: PMC9773436 DOI: 10.1186/s12905-022-02111-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
BACKROUND Endometriosis is one of the most common gynecological illnesses causing extensive psychological, physical and social impact on patient's life and exerts negative effects on health-related quality of Life (HRQoL). However, the effects of surgery on the postoperative HRQoL in the different endometriosis subgroups have not been fully evaluated. METHODS We performed a comparative retrospective study between 2014 and 2018 at the Medical University of Vienna, including all patients with surgically confirmed endometriosis who had completed the standardized Endometriosis Health Profile-30 (EHP-30) questionnaire 1 day after surgery (the questions refer to the 4 weeks preoperatively) and 6-10 weeks postoperatively. RESULTS Compared to preoperative values, we found significant benefits, regarding postoperative conditions, in our study group (n = 115) in all five categories, "pain" (HR 0.78, p < 0.001); "self-determination" (HR 0.92, p < 0.001); "emotional health" (HR 0.83, p < 0.001);" social environment" (HR 0.67, p < 0.001); and "self-image" (HR 0.47, p < 0.001). Patients with only peritoneal endometriosis had the lowest preoperative clinical symptoms and there were no significant changes in any of the categories. In the subgroups deep infiltrating endometriosis (DIE) and DIE + ovarian endometrioma, surgical intervention results in a significantly greater improvement in all categories of EHP 30 compared to ovarian endometrioma without DIE or peritoneal endometriosis. CONCLUSION Our study shows, that especially women with DIE-with or without ovarian endometrioma-demonstrate a more pronounced benefit from surgical therapy compared to patients with peritoneal endometriosis or endometrioma without DIE.
Collapse
Affiliation(s)
- D. Tiringer
- grid.22937.3d0000 0000 9259 8492Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - A. S. Pedrini
- grid.5361.10000 0000 8853 2677Department of Internal Medicine I, Medical University of Innsbruck, Innsbruck, Austria
| | - M. Gstoettner
- grid.22937.3d0000 0000 9259 8492Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - H. Husslein
- grid.22937.3d0000 0000 9259 8492Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - L. Kuessel
- grid.22937.3d0000 0000 9259 8492Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - A. Perricos
- grid.22937.3d0000 0000 9259 8492Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - R. Wenzl
- grid.22937.3d0000 0000 9259 8492Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| |
Collapse
|
27
|
Abstract
Endometriosis affects approximately 190 million women and people assigned female at birth worldwide. It is a chronic, inflammatory, gynecologic disease marked by the presence of endometrial-like tissue outside the uterus, which in many patients is associated with debilitating painful symptoms. Patients with endometriosis are also at greater risk of infertility, emergence of fatigue, multisite pain, and other comorbidities. Thus, endometriosis is best understood as a condition with variable presentation and effects at multiple life stages. A long diagnostic delay after symptom onset is common, and persistence and recurrence of symptoms despite treatment is common. This review discusses the potential genetic, hormonal, and immunologic factors that lead to endometriosis, with a focus on current diagnostic and management strategies for gynecologists, general practitioners, and clinicians specializing in conditions for which patients with endometriosis are at higher risk. It examines evidence supporting the different surgical, pharmacologic, and non-pharmacologic approaches to treating patients with endometriosis and presents an easy to adopt step-by-step management strategy. As endometriosis is a multisystem disease, patients with the condition should ideally be offered a personalized, multimodal, interdisciplinary treatment approach. A priority for future discovery is determining clinically informative sub-classifications of endometriosis that predict prognosis and enhance treatment prioritization.
Collapse
Affiliation(s)
- Andrew W Horne
- EXPPECT Edinburgh and MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - Stacey A Missmer
- Michigan State University, Grand Rapids, MI, USA
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| |
Collapse
|
28
|
Metzemaekers J, Blikkendaal M, v. Nieuwenhuizen K, Bronsgeest K, Rhemrev J, Smeets M, English J, Jansen F, Both S, Twijnstra A. Preoperative pain measurements in correlation to deep endometriosis classification with Enzian. Deep endometriosis classification in relation to pain. Facts Views Vis Obgyn 2022; 14:245-253. [DOI: 10.52054/fvvo.14.3.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: Deep Endometriosis (DE) classification studies with Enzian never compared solitary (A, B, C, F), and combinations of anatomical locations (A&B, A&C, B&C, A&B&C), in correlation to pain. Therefore, the results of these studies are challenging to translate to the clinical situation.
Objectives: We studied pain symptoms and their correlation with the solitary and combinations of anatomical locations of deep endometriosis lesion(s) classified by the Enzian score.
Materials and Methods: A prospective multi-centre study was conducted with data from university and non-university hospitals. A total of 419 surgical DE cases were collected with the web-based application called EQUSUM (www.equsum.org).
Main outcome measures: Preoperative reported numeric rating scale (NRS) were collected along with the Enzian classification. Baseline characteristics, pain scores, surgical procedure and extent of the disease were also collected.
Results: In general, more extensive involvement of DE does not lead to an increase in the numerical rating scale for pain measures. However, dysuria and bladder involvement do show a clear correlation AUC 0.62 (SE 0.04, CI 0.54-0.71, p< 0.01). Regarding the predictive value of dyschezia, we found a weak, but significant correlation with ureteric involvement; AUC 0.60 (SE 0.04, CI 0.53-0.67, p< 0.01).
Conclusions:TPain symptoms poorly correlate with anatomical locations of deep endometriosis in almost all pain scores, with the exception of bladder involvement and dysuria which did show a correlation. Also, dyschezia seems to have predictive value for DE ureteric involvement and therefore MRI or ultrasound imaging (ureter and kidney) could be recommended in the preoperative workup of these patients.
What’s new? Dyschezia might have a predictive value in detecting ureteric involvement.
Collapse
|
29
|
Praetorius TH, Leonova A, Lac V, Senz J, Tessier-Cloutier B, Nazeran TM, Köbel M, Grube M, Kraemer B, Yong PJ, Kommoss S, Anglesio MS. Molecular analysis suggests oligoclonality and metastasis of endometriosis lesions across anatomically defined subtypes. Fertil Steril 2022; 118:524-534. [PMID: 35715244 DOI: 10.1016/j.fertnstert.2022.05.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 05/16/2022] [Accepted: 05/17/2022] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To investigate the heterogeneity of somatic cancer-driver mutations within patients and across endometriosis types. DESIGN A single-center cohort, retrospective study. SETTING Tertiary specialist-care center at a university hospital. PATIENT(S) Patients with surgically and histologically confirmed endometriosis of at least 2 anatomically distinct types (ovarian, deep infiltrating, and superficial). INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Specimens were analyzed for the presence or absence of somatic cancer-driver mutations using targeted panel sequencing with orthogonal validation using droplet digital polymerase chain reaction and mutation-surrogate immunohistochemistry. RESULT(S) It was found that 13 of 27 patients had informative somatic driver mutations in endometriosis lesions; of these 13 patients, 9 had identical mutations across distinct lesions. Endometriomas showed a higher mutational complexity, with functionally redundant driver mutations in the same gene and within the same lesions. CONCLUSION(S) Our data are consistent with clonality across endometriosis lesions, regardless of subtype. Further, the finding of redundancy in mutations within the same gene and lesions is consistent with endometriosis representing an oligoclonal disease with dissemination likely to consist of multiple epithelial clones traveling together. This suggests that the current anatomically defined classification of endometriosis does not fully recognize the etiology of the disease. A novel classification should consider genomic and other molecular features to promote personalized endometriosis diagnosis and care.
Collapse
Affiliation(s)
- Teresa H Praetorius
- Department of Women's Health, Tübingen University Hospital, Tübingen, Germany; British Columbia's Gynecological Cancer Research Program (OVCARE), University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, Canada
| | - Anna Leonova
- British Columbia's Gynecological Cancer Research Program (OVCARE), University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, Canada; Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, Canada
| | - Vivian Lac
- British Columbia's Gynecological Cancer Research Program (OVCARE), University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, Canada
| | - Janine Senz
- British Columbia's Gynecological Cancer Research Program (OVCARE), University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, Canada
| | - Basile Tessier-Cloutier
- British Columbia's Gynecological Cancer Research Program (OVCARE), University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, Canada; Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Tayyebeh M Nazeran
- British Columbia's Gynecological Cancer Research Program (OVCARE), University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, Canada
| | - Martin Köbel
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Canada
| | - Marcel Grube
- Department of Women's Health, Tübingen University Hospital, Tübingen, Germany
| | - Bernhard Kraemer
- Department of Women's Health, Tübingen University Hospital, Tübingen, Germany
| | - Paul J Yong
- British Columbia's Gynecological Cancer Research Program (OVCARE), University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, Canada; Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, Canada; BC Women's Centre for Pelvic Pain & Endometriosis, BC Women's Hospital and Health Centre, Vancouver, Canada
| | - Stefan Kommoss
- Department of Women's Health, Tübingen University Hospital, Tübingen, Germany
| | - Michael S Anglesio
- British Columbia's Gynecological Cancer Research Program (OVCARE), University of British Columbia, Vancouver General Hospital, and BC Cancer, Vancouver, Canada; Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, Canada.
| |
Collapse
|
30
|
Barretta M, Savasta F, Pietropaolo G, Barbasetti A, Barbera V, Vignali M. COVID-19 susceptibility in endometriosis patients: a case control study. Am J Reprod Immunol 2022; 88:e13602. [PMID: 35867851 PMCID: PMC9349658 DOI: 10.1111/aji.13602] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 07/12/2022] [Accepted: 07/18/2022] [Indexed: 11/30/2022] Open
Abstract
PROBLEM Starting from November 2019, the world has had to face a devastating pandemic caused by SARS-CoV-2. Various studies have identified potential risk factors facilitating the infection, however it hasn't been demonstrated whether endometriosis might represent one of them. The purpose of this study was to evaluate if patients with endometriosis had a higher risk of contracting COVID-19 infection and, in such case, whether they developed a more severe infection than the general population. Furthermore, this study evaluated the possible correlation with the stage of endometriosis, based on the r-ASRM score, and the potential worsening of the disease during the SARS-CoV-2 infection. METHOD OF STUDY A case-control study was conducted from March 2020 to April 2021 at Macedonio Melloni Hospital, in Milan. A total of 401 women were recruited. The cases were 201 women with clinical or surgical diagnosis of endometriosis. The control group consisted of 200 women, without the disease. All women completed a self-administered questionnaire which evaluated their demographic and clinical characteristics, as well as a potential diagnosis of Covid-19. RESULTS Comparison between the two groups showed that women with endometriosis had a higher frequency of COVID-19 than the control subjects (23% vs 13.5%, P = 0.014), with a greater prevalence of fever (14.4% vs 6%, P = 0.008) and myalgias or arthralgias (11.4% vs 4.5%, P = 0.01). In multivariable logistic regression analyses, women with endometriosis had a higher risk of contracting SARS-CoV-2 infection (OR = 2.11, 95% IC: 1.20-3.80), regardless the stage of the disease. CONCLUSION Endometriosis increases the susceptibility to COVID-19, and women who suffer from it should be considered as fragile patients, worthy of prior access to SARS-CoV-2 vaccination campaign. This article is protected by copyright. All rights reserved.
Collapse
Affiliation(s)
- Marta Barretta
- Department of Biomedical Science for the Health, University of Milan, Milan, Italy
| | - Federica Savasta
- Department of Biomedical Science for the Health, University of Milan, Milan, Italy
| | - Giuliana Pietropaolo
- Department of Biomedical Science for the Health, University of Milan, Milan, Italy
| | - Allegra Barbasetti
- Department of Biomedical Science for the Health, University of Milan, Milan, Italy
| | - Valeria Barbera
- Department of Biomedical Science for the Health, University of Milan, Milan, Italy
| | - Michele Vignali
- Department of Biomedical Science for the Health, University of Milan, Milan, Italy
| |
Collapse
|
31
|
Darici E, Denkmayr D, Pashkunova D, Dauser B, Birsan T, Hudelist G. Long-term surgical outcomes of nerve-sparing discoid and segmental resection for deep endometriosis. Acta Obstet Gynecol Scand 2022; 101:972-977. [PMID: 35822249 DOI: 10.1111/aogs.14411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 06/06/2022] [Accepted: 06/09/2022] [Indexed: 11/27/2022]
Abstract
INTRODUCTION The aim of this study was to investigate long-term outcomes in terms of pain, quality of life (QoL), and gastrointestinal symptoms in women following colorectal surgery for deep endometriosis. MATERIAL AND METHODS In this historical cohort, women who underwent surgical treatment for deep endometriosis by either nerve-sparing full-thickness discoid resection (DR) or colorectal segmental resection (SR) between March 2011 and August 2016 were re-evaluated through telephone interviews about their long-term pain symptoms, subjective overall QoL as rated using a score from 0 (worst) to 10 (optimal), and gastrointestinal outcomes reflected by lower anterior resection syndrome (LARS) following a first postsurgical evaluation (visit 1) published previously and a long-term follow-up evaluation (visit 2). RESULTS The median long-term follow-up time was 35.4 months at visit 1 and 86 months at visit 2. Of 134 patients, 77 were eligible for final analysis and 57 were lost to follow-up. Compared with presurgical values, QoL scores were significantly increased at both postsurgical evaluation visits in both the SR cohort (scores of 3, 8.5, and 10 at the presurgical visit, visit 1, and visit 2, respectively; p < 0.001) and the DR cohort (scores of 3, 9, and 10, respectively; p < 0.001). Pain scores for dysmenorrhea (SR group scores of 8, 2, and 2, respectively; p < 0.001; DR group scores of 9, 2, and 1, respectively; p < 0.001), dyspareunia (SR group scores of 4, 0, and 0, respectively; p < 0.001; DR group scores of 5, 0, and 1, respectively; p = 0.003), and dyschezia (SR group scores of 8, 2, and 2, respectively; p < 0.001; DR group scores of 9, 2, and 1, respectively; p < 0.001) significantly decreased after surgery and remained stable in both cohorts over the follow-up period. Minor and major LARS, reflecting gastrointestinal function, was observed in 6.5% and 8.1% of the SR group and in 13.3% and 6.7% of the DR group, respectively, at visit 1 and in 3.2% and 3.2% of the SR group and 0% and 0% of the DR group, respectively, at visit 2, without significant differences between the SR and DR groups. CONCLUSIONS Colorectal surgery for deep endometriosis, either by DR or SR, provides stable and long-term pain relief with low rates of permanent gastrointestinal function impairment.
Collapse
Affiliation(s)
- Ezgi Darici
- Department of Gynecology, Center for Endometriosis, Hospital St. John of God, Vienna, Austria.,Department of Obstetrics and Gynecology, University of Health Sciences Turkey, Zeynep Kâmil Women and Children's Diseases Training and Research Hospital, Istanbul, Turkey.,European Endometriosis League, Unterhaching, Germany
| | - Denise Denkmayr
- Department of Gynecology, Center for Endometriosis, Hospital St. John of God, Vienna, Austria
| | | | - Bernhard Dauser
- Department of General Surgery, Center for Endometriosis, Hospital St. John of God, Vienna, Austria
| | - Tudor Birsan
- Department of General Surgery, Center for Endometriosis, Hospital St. John of God, Vienna, Austria
| | - Gernot Hudelist
- Department of Gynecology, Center for Endometriosis, Hospital St. John of God, Vienna, Austria.,European Endometriosis League, Unterhaching, Germany.,Rudolfinerhaus Private Clinic and Campus, Vienna, Austria
| |
Collapse
|
32
|
Netzl J, Gusy B, Voigt B, Sehouli J, Mechsner S. Chronic Pelvic Pain in Endometriosis: Cross-Sectional Associations with Mental Disorders, Sexual Dysfunctions and Childhood Maltreatment. J Clin Med 2022; 11:jcm11133714. [PMID: 35807000 PMCID: PMC9267229 DOI: 10.3390/jcm11133714] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/15/2022] [Accepted: 06/24/2022] [Indexed: 02/05/2023] Open
Abstract
The aim of this cross-sectional study was to compare the rates of mental disorders, sexual dysfunctions and childhood maltreatment (CM) in women with endometriosis with either chronic pelvic pain (CPP) or minimal to no pelvic pain. Additionally, two models to predict a current mental disorder were tested, including pelvic-pain-related or psychosocial predictor variables. We examined 100 women with confirmed endometriosis (group CPP, n = 50; group NOPAIN, n = 50). Participants responded to a comprehensive questionnaire and the Childhood Trauma Questionnaire. The Diagnostic Interview for Mental Disorders was used to assess mental disorders according to DSM-5 and to screen for sexual dysfunctions. The mean age was 28.8 ± 5.6 (CPP)/2.7 ± 6.3 (NOPAIN). Participants with CPP had higher rates of current mental disorders (p = 0.019), lifetime mental disorders (p = 0.006) and sexual dysfunctions (p < 0.001), but not CM (p = 0.074). In two binary-logistic regression analyses, a greater need for pain relief (aOR = 4.08, p = 0.026) and a sexual dysfunction (aOR = 2.69, p = 0.031) were significant predictors for a current mental disorder. Our findings confirmed the crucial role of pelvic pain for mental and sexual well-being in endometriosis. They highlight the need for pain relief and interdisciplinary care in the treatment of endometriosis.
Collapse
Affiliation(s)
- Johanna Netzl
- Department of Psychology, Freie Universität Berlin, Habelschwerdter Allee 45, 14195 Berlin, Germany; (J.N.); (B.G.)
- Endometriosis Centre Charité, Department of Gynaecology with Center for Oncological Surgery, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany;
| | - Burkhard Gusy
- Department of Psychology, Freie Universität Berlin, Habelschwerdter Allee 45, 14195 Berlin, Germany; (J.N.); (B.G.)
| | - Barbara Voigt
- Department of Psychosomatic Medicine, Center for Internal Medicine and Dermatology, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117 Berlin, Germany;
| | - Jalid Sehouli
- Endometriosis Centre Charité, Department of Gynaecology with Center for Oncological Surgery, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany;
| | - Sylvia Mechsner
- Endometriosis Centre Charité, Department of Gynaecology with Center for Oncological Surgery, Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany;
- Correspondence: ; Tel.: +49-304-5066-4866
| |
Collapse
|
33
|
ENDO_STAGE Magnetic Resonance Imaging: Classification to Screen Endometriosis. J Clin Med 2022; 11:jcm11092443. [PMID: 35566569 PMCID: PMC9101650 DOI: 10.3390/jcm11092443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/07/2022] [Accepted: 04/23/2022] [Indexed: 01/27/2023] Open
Abstract
Introduction: Transvaginal sonography is the first-line imaging technique to diagnose endometriosis, but magnetic resonance imaging is more accurate in staging the extent of lesions, especially for deep pelvic endometriosis. The revised American Society for Reproductive Medicine and Enzian classifications are commonly used to stage the extent of endometriosis. However, a review underlined their weaknesses in terms of complexity, lack of clinical reproducibility and low correlation with surgical complications and fertility outcomes. Thus, to this day, in clinical practice, there is a lack of consensual, standardized or common nomenclature to stage the extent of endometriosis, posing a worldwide challenge. Objectives: The aims of our study were to: (i) develop a new classification (entitled Endo-Stage MRI) based on patterns of endometriosis as observed with magnetic resonance imaging; (ii) compare results with those of the rASRM classification; (iii) estimate the Endo-Stage MRI accuracy to predict the rate of surgical complications; and (iv) propose an Endo-Stage MRI system of triage (low, intermediate, high) that correlates with the risk of surgical complications. The goal is to improve the effectiveness of care pathways and allow for the planning of a multidisciplinary approach when necessary. Patients and methods: A single-center observational study using available clinical and imaging data. According to anatomical locations and the extent of endometriotic lesions, a standardized classification comprising six stages of severity (0–5) was designed. Results: A total of 751 patients with pelvic endometriosis underwent surgery from January 2013 to December 2018 in a tertiary care university hospital. Their Endo-Stage MRI classification was correlated with: (i) the rate of overall complications (grade I–IV Clavien-Dindo classification, (ii) the rate of major complications (grades III–IV) and (iii) the rate of voiding dysfunction requiring self-catheterization lasting more than one month. According to the Endo-Stage MRI classification, stages 0, 1, 2, 3, 4 and 5 were observed in 26 (3%), 156 (21%), 40 (5%), 22 (3%), 290 (39%) and 217 (29%) patients, respectively. Using the proposed Endo-Stage MRI system as triage, low (stages 0–2), intermediate (stages 3–4) and high-risk (stage 5), complications were observed in 29 (13%), 109 (34.9%) and 103 (47.4%) patients, respectively. In multivariate analysis, the Endo-Stage MRI system of triage was strongly predictive of surgical complications and achieved higher accuracy than the revised American Society for Reproductive Medicine classification (AUC: 0.78 (95% CI, 0.76–0.80) vs. 0.61 (95% CI, 0.58–0.64)). Conclusion: Our study proposes a new imaging classification of endometriosis coined Endo-Stage MRI classification. The results suggest that when applied to a clinical situation, it may improve care pathways by providing crucial information for identifying intermediate and/or high-risk stages of endometriosis with increased rates of surgical complications. To make this classification applicable, a multicentric validation study is necessary to assess the relevancy and clinical value of the current anatomical MRI classification.
Collapse
|
34
|
Ball E, Karavadra B, Kremer-Yeatman BJ, Mustard C, Lee KM, Bhogal S, Dodds J, Horne AW, Allotey J, Rivas C. Systematic review of patient-specific pre-operative predictors of pain improvement to endometriosis surgery. REPRODUCTION AND FERTILITY 2022; 2:69-80. [PMID: 35128434 PMCID: PMC8812445 DOI: 10.1530/raf-20-0057] [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: 02/08/2021] [Accepted: 02/16/2021] [Indexed: 11/13/2022] Open
Abstract
Background Up to 28% of endometriosis patients do not get pain relief from therapeutic laparoscopy but this subgroup is not defined. Objectives To identify any prognostic patient-specific factors (such as but not limited to patients’ type or location of endometriosis, sociodemographics and lifestyle) associated with a clinically meaningful reduction in post-surgical pain response to operative laparoscopic surgery for endometriosis. Search strategy PubMed, Cochrane and Embase databases were searched from inception to 19 May 2020 without language restrictions. Backward and forward citation tracking was used. Selection criteria, data collection and analysis: Cohort studies reporting prognostic factors, along with scores for domains of pain associated with endometriosis before and after surgery, were included. Studies that compared surgeries, or laboratory tests, or outcomes without stratification were excluded. Results were synthesised but variation in study designs and inconsistency of outcome reporting precluded us from doing a meta-analysis. Main results Five studies were included. Quality assessment using the Newcastle–Ottawa scale graded three studies as high, one as moderate and one as having a low risk of bias. Four of five included studies separately reported that a relationship exists between more severe endometriosis and stronger pain relief from laparoscopic surgery. Conclusion Currently, there are few studies of appropriate quality to answer the research question. We recommend future studies report core outcome sets to enable meta-analysis. Lay summary Endometriosis is a painful condition caused by displaced cells from the lining of the womb, causing inflammation and scarring inside the body. It affects 6–10% of women and there is no permanent cure. Medical and laparoscopic surgical treatments are available, but about 28% of patients do not get the hoped-for pain relief after surgery. Currently, there is no way of predicting who gets better and who does not. We systematically searched the world literature to establish who may get better, in order to improve counselling when women choose treatment options. We identified five studies of variable quality showing: More complex disease (in specialist hands) responds better to surgery than less, but more studies needed.
Collapse
Affiliation(s)
- Elizabeth Ball
- Department of Obstetrics and Gynaecology, The Royal London Hospital, Barts Health NHS Trust, London, UK.,Women's Health Research Unit, Queen Mary University of London, London, UK
| | - Babu Karavadra
- Department of Gynecology, Norfolk & Norwich University Hospital, Norwich, UK
| | | | - Connor Mustard
- Barts and the London Pragmatic Clinical Trials Unit, Queen Mary University of London, London, UK
| | - Kim May Lee
- Barts and the London Pragmatic Clinical Trials Unit, Queen Mary University of London, London, UK
| | - Sharandeep Bhogal
- Women's Health Research Unit, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Julie Dodds
- Women's Health Research Unit, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Andrew W Horne
- MRC Centre for Reproductive Health, University of Edinburgh, UK
| | - John Allotey
- Institute of Metabolism and Systems Research and Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Carol Rivas
- UCL Social Research Institute, University College London, London, UK
| |
Collapse
|
35
|
Frankel LR. A 10-Year Journey to Diagnosis With Endometriosis: An Autobiographical Case Report. Cureus 2022; 14:e21329. [PMID: 35186587 PMCID: PMC8849430 DOI: 10.7759/cureus.21329] [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] [Accepted: 01/17/2022] [Indexed: 11/29/2022] Open
Abstract
Endometriosis is a multifocal, chronic disease defined by extrauterine endometrial glands and stroma. This case report describes the author’s experience of living with stage IV endometriosis, including a 10-year diagnostic delay, the impact on daily life, management, and treatment. The diagnostic delay for endometriosis averages between seven to nine years globally, which imparts significant physical, psychological, and financial effects on the lives of patients.
Collapse
|
36
|
Olliges E, Bobinger A, Weber A, Hoffmann V, Schmitz T, Popovici RM, Meissner K. The Physical, Psychological, and Social Day-to-Day Experience of Women Living With Endometriosis Compared to Healthy Age-Matched Controls-A Mixed-Methods Study. Front Glob Womens Health 2022; 2:767114. [PMID: 34977863 PMCID: PMC8714740 DOI: 10.3389/fgwh.2021.767114] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 10/25/2021] [Indexed: 12/30/2022] Open
Abstract
Background: Endometriosis is characterized by lesions of endometrial tissue outside the uterus. Chronic pain is considered as main symptom, but challenges can relate to various physical, mental, and social aspects of the women's lives. The aim of our study was to gain a holistic understanding of the everyday reality of women with endometriosis compared to healthy controls. Methods: The total sample comprised 12 hormone-free endometriosis patients (EP) and 11 age-matched healthy women (HC). A mixed-methods design was used comprising semi-structured interviews, standardized questionnaires and a comprehensive diary to assess pain ratings and various mental and physical symptoms over the course of a menstrual cycle. Interviews were recorded, transcribed, and evaluated according to phenomenological analysis using the MAXQDA software. Results: Interviews showed that living with endometriosis was associated with an impairment in everyday life. Physical strains, especially pain, high levels of psychological distress, and social limitations have been reported. Living with endometriosis affected the patients' personality and they “no longer felt like themselves.” Physical and psychological symptoms were reported to interfere with social interaction and participation. Evaluation of the standardized questionnaires revealed significant impairments in EP compared to HC in regard to anxiety and depression scores (both p < 0.001; Hospital Anxiety and Depression Scale), mental and physical quality of life (both p < 0.001; Short-Form Health Survey-12), stress ratings (p < 0.001; Patient Health Questionnaire-15) and functional well-being (p < 0.001; Functional Well-being-7). The highest levels of mean pelvic pain and dyschezia were observed in EP during menstruation, but mean pain ratings and dyschezia were increased in EPs compared to HP during the whole cycle. EP reported mental symptoms (e.g., depressed mood or anxiety) mainly during menstruation, while HC did not show any mental symptoms during the cycle. In addition, physical symptoms were elevated during the entire cycle in EPs (all p < 0.01). Discussion: The mixed-methods approach enabled to interpret the interviews, the standardized questionnaires, and the symptom diary in a broader context of everyday life. The symptoms do not appear to act independently, but rather influence each other. This leads to a complex interplay of physical, mental, and social impairments, with pain often being the starting point.
Collapse
Affiliation(s)
- Elisabeth Olliges
- Faculty of Medicine, Institute of Medical Psychology, LMU Munich, Munich, Germany.,Division of Health Promotion, Coburg University of Applied Sciences, Coburg, Germany.,Department of Psychosomatic Medicine and Psychotherapy, Barmelweid, Switzerland
| | - Alina Bobinger
- Division of Health Promotion, Coburg University of Applied Sciences, Coburg, Germany
| | - Annemarie Weber
- Faculty of Medicine, Institute of Medical Psychology, LMU Munich, Munich, Germany
| | - Verena Hoffmann
- Faculty of Medicine, Institute of Medical Psychology, LMU Munich, Munich, Germany
| | - Timo Schmitz
- Faculty of Medicine, Institute of Medical Psychology, LMU Munich, Munich, Germany.,Chair of Epidemiology, University of Augsburg, Augsburg, Germany
| | - Roxana M Popovici
- Kïz, Munich, Germany.,Department of Gynecologic Endocrinology and Fertility Disorders, Heidelberg University Women's Hospital, Heidelberg, Germany
| | - Karin Meissner
- Faculty of Medicine, Institute of Medical Psychology, LMU Munich, Munich, Germany.,Division of Health Promotion, Coburg University of Applied Sciences, Coburg, Germany
| |
Collapse
|
37
|
Emond JP, Caron P, Pušić M, Turcotte V, Simonyan D, Vogler A, Osredkar J, Rižner TL, Guillemette C. Circulating estradiol and its biologically active metabolites in endometriosis and in relation to pain symptoms. Front Endocrinol (Lausanne) 2022; 13:1034614. [PMID: 36743927 PMCID: PMC9891204 DOI: 10.3389/fendo.2022.1034614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 12/19/2022] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES Endometriosis (EM) is an estrogen-dominant inflammatory disease linked to infertility that affects women of reproductive age. EM lesions respond to hormonal signals that regulate uterine tissue growth and trigger inflammation and pain. The objective of this study was to evaluate whether estradiol (E2) and its biologically active metabolites are differentially associated with EM given their estrogenic and non-estrogenic actions including proliferative and inflammatory properties. DESIGN We performed a retrospective study of 209 EM cases and 115 women without EM. METHODS Pain-related outcomes were assessed using surveys with validated scales. Preoperative serum levels of estradiol (E2) and estrone (E1), their 2-, 4- and 16- hydroxylated (OH) and methylated (MeO) derivatives (n=16) were measured by mass spectrometry. We evaluated the associations between estrogen levels and EM anatomic sites, surgical stage, risk of EM, and symptoms reported by women. Spearman correlations established the relationships between circulating steroids. RESULTS Of the sixteen estrogens profiled, eleven were detected above quantification limits in most individuals. Steroids were positively correlated, except 2-hydroxy 3MeO-E1 (2OH-3MeO-E1). Higher 2OH-3MeO-E1 was linked to an increased risk of EM (Odd ratio (OR)=1.91 (95%CI 1.09-3.34); P=0.025). Ovarian EM cases displayed enhanced 2-hydroxylation with higher 2MeO-E1 and 2OH-E1 levels (P< 0.009). Abdominal, pelvic and back pain symptoms were also linked to higher 2OH-3MeO-E1 levels (OR=1.86; 95%CI 1.06-3.27; P=0.032). CONCLUSIONS The 2-hydroxylation pathway emerges as an unfavorable feature of EM, and is associated with ovarian EM and pain related outcomes.
Collapse
Affiliation(s)
- Jean-Philippe Emond
- Pharmacogenomics Laboratory, Centre Hospitalier Universitaire (CHU) de Québec – Université Laval Research Center and Faculty of Pharmacy, Université Laval, Québec City, QC, Canada
| | - Patrick Caron
- Pharmacogenomics Laboratory, Centre Hospitalier Universitaire (CHU) de Québec – Université Laval Research Center and Faculty of Pharmacy, Université Laval, Québec City, QC, Canada
| | - Maja Pušić
- Laboratory for Molecular Basis and Biomarkers of Hormone Dependent Diseases, Institute of Biochemistry, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Véronique Turcotte
- Pharmacogenomics Laboratory, Centre Hospitalier Universitaire (CHU) de Québec – Université Laval Research Center and Faculty of Pharmacy, Université Laval, Québec City, QC, Canada
| | - David Simonyan
- Statistical and Clinical Research Platform, CHU de Québec – Université Laval Research Center, Québec City, QC, Canada
| | - Andrej Vogler
- Department of Obstetrics & Gynaecology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Joško Osredkar
- Clinical Institute of Clinical Chemistry and Biochemistry, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Tea Lanišnik Rižner
- Laboratory for Molecular Basis and Biomarkers of Hormone Dependent Diseases, Institute of Biochemistry, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
- *Correspondence: Chantal Guillemette, ; Tea Lanišnik Rižner,
| | - Chantal Guillemette
- Pharmacogenomics Laboratory, Centre Hospitalier Universitaire (CHU) de Québec – Université Laval Research Center and Faculty of Pharmacy, Université Laval, Québec City, QC, Canada
- Canada Research Chair in Pharmacogenomics, Université Laval, Québec City, QC, Canada
- *Correspondence: Chantal Guillemette, ; Tea Lanišnik Rižner,
| |
Collapse
|
38
|
Hudelist G, Valentin L, Saridogan E, Condous G, Malzoni M, Roman H, Jurkovic D, Keckstein J. What to choose and why to use - a critical review on the clinical relevance of rASRM, EFI and Enzian classifications of endometriosis. Facts Views Vis Obgyn 2021; 13:331-338. [PMID: 35026095 PMCID: PMC9148714 DOI: 10.52054/fvvo.13.4.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background Endometriosis is a common benign gynaecological disease that affects pelvic structures and causes adhesions. Endometriosis outside the pelvis exists but is rarer. Deep endometriosis may affect organs such as the urinary bladder, ureters, bowel and sacral roots. Adenomyosis (growth of endometrium in the myometrium, sometimes explained by disruption of the uterine junctional zone) frequently co-exists with deep endometriosis. Over the past decades, multiple attempts have been made to describe the anatomical extent of endometriosis. Out of approximately 20 classification systems suggested and published so far, three have gained widespread acceptance. These are the rASRM (American Society of Reproductive Medicine) classification, the Endometriosis Fertility Index (EFI) and the Enzian classification. Ideally, a classification system should be useful both for describing disease extent based on surgical findings and results of imaging methods (ultrasound, magnetic resonance imaging). Objectives To highlight the advantages and disadvantages of the three classification systems. Methods This is a narrative review based on selected publications and experience of the authors. We discuss the current literature on the use of the rASRM, EFI and Enzian classification systems for describing disease extent with imaging methods and for prediction of fertility, surgical complexity, and risk of surgical complications. We underline the need for one universally acceptable terminology to describe the extent of endometriosis. Conclusions A useful classification system for endometriosis should describe the sites and extent of the disease, be related to surgical complexity and to disease-associated symptoms, including subfertility and should satisfy needs of both, imaging specialists for pre-operative classification and surgeons. The need for such a system is obvious and is provided by the #Enzian classification. Future research is necessary to test its validity.
Collapse
|
39
|
Vermeulen N, Abrao MS, Einarsson JI, Horne AW, Johnson NP, Lee TTM, Missmer S, Petrozza J, Tomassetti C, Zondervan KT, Grimbizis G, De Wilde RL. Endometriosis Classification, Staging and Reporting Systems: A Review on the Road to a Universally Accepted Endometriosis Classification. J Minim Invasive Gynecol 2021; 28:1822-1848. [PMID: 34690085 DOI: 10.1016/j.jmig.2021.07.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/08/2021] [Accepted: 07/08/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE In the field of endometriosis, several classification, staging and reporting systems have been developed. Which endometriosis classification, staging and reporting systems have been published and validated for use in clinical practice? DATA SOURCES A systematic PUBMED literature search was performed. Data were extracted and summarized. METHODS OF STUDY SELECTION na TABULATION, INTEGRATION AND RESULTS: Twenty-two endometriosis classification, staging and reporting systems have been published between 1973 and 2021, each developed for specific, and different, purposes. There still is no international agreement on how to describe the disease. Studies evaluating the different systems are summarized showing a discrepancy between the intended and the evaluated purpose, and a general lack of validation data confirming a correlation with pain symptoms or quality of life for any of the current systems. A few studies confirm the value of the ENZIAN system for surgical description of deep endometriosis. With regards to infertility, the endometriosis fertility index has been confirmed valid for its intended purpose. CONCLUSION Of the 22 endometriosis classification, staging and reporting systems identified in this historical overview, only a few have been evaluated for the purpose for which they were developed. The literature search was limited to PUBMED. Unpublished classification, staging or reporting systems, or those published in books were not considered. It can be concluded that there is no international agreement on how to describe endometriosis or how to classify it, and that most classification/staging systems show no or very little correlation with patient outcomes. This overview of existing systems is a first step in working towards a universally accepted endometriosis classification.
Collapse
Affiliation(s)
- Nathalie Vermeulen
- ESHRE, Central office (Dr. Vermeulen), Meerstraat 60, Grimbergen, BE 1852, Belgium
| | - Mauricio S Abrao
- Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia (Dr. Abrao), Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil; Gynecologic Division, BP - A Beneficencia Portuguesa de Sao Paulo, Sao Paulo, Brazil
| | - Jon I Einarsson
- Brigham and Women's Hospital, Department of Obstetrics and Gynecology, Division of Minimally Invasive Gynecologic Surgery (Dr. Einarsson), Boston, MA, USA
| | - Andrew W Horne
- University of Edinburgh, MRC Centre for Reproductive Health (Dr. Horne), QMRI, 49 Little France Crescent, Edinburgh, UK EH16 4TJ
| | - Neil P Johnson
- Repromed Auckland, 105 Remuera Road, Remuera, Auckland (Dr. Johnson), New Zealand 1050
| | - Ted T M Lee
- Magee Womens Hospital of UPMC, Department of Obstetrics, Gynecology and Reproductive Sciences (Dr. Lee), Pittsburgh, PA, USA
| | - Stacey Missmer
- Michigan State University College of Human Medicine, Department of Obstetrics, Gynecology and Reproductive Biology (Dr. Missmer), East Lansing, MI, USA; Harvard University T H Chan School of Public Health, Department of Epidemiology, Boston, MA, USA; World Endometriosis Research Foundation, WERF, London, UK
| | - John Petrozza
- Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology (Dr. Petrozza), Boston, MA, USA
| | - Carla Tomassetti
- University Hospital Leuven, Department of Obstetrics and Gynaecology, Leuven University Fertility Centre (Dr. Tomassetti), Leuven, Belgium
| | - Krina T Zondervan
- University of Oxford, Oxford Endometriosis CaRe Centre, Nuffield Department of Women's & Reproductive Health (Dr. Zondervan), Oxford, Oxfordshire, UK; University of Oxford, Wellcome Centre for Human Genetics, Oxford, Oxfordshire, UK
| | - Grigoris Grimbizis
- Medical School, Aristotle University of Thessaloniki (Dr. Grimbizis), 1st Dept Obstet Gynecol, Tsimiski 51 Street, Thessaloniki, Greece 54623
| | - Rudy Leon De Wilde
- Carl von Ossietzky Universitat Oldenburg, University Hospital for Gynecology (Dr. De Wilde), Oldenburg, Germany.
| | | |
Collapse
|
40
|
Vermeulen N, Abrao MS, Einarsson JI, Horne AW, Johnson NP, Lee TTM, Missmer S, Petrozza J, Tomassetti C, Zondervan KT, Grimbizis G, De Wilde RL. Endometriosis classification, staging and reporting systems: a review on the road to a universally accepted endometriosis classification . Hum Reprod Open 2021; 2021:hoab025. [PMID: 34693032 PMCID: PMC8530712 DOI: 10.1093/hropen/hoab025] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 06/11/2021] [Indexed: 12/14/2022] Open
Abstract
STUDY QUESTION Which endometriosis classification, staging and reporting systems have been published and validated for use in clinical practice? SUMMARY ANSWER Of the 22 endometriosis classification, staging and reporting systems identified in this historical overview, only a few have been evaluated, in 46 studies, for the purpose for which they were developed. WHAT IS KNOWN ALREADY In the field of endometriosis, several classification, staging and reporting systems have been developed. PARTICIPANTS/MATERIALS, SETTING, METHODS A systematic PUBMED literature search was performed. Data were extracted and summarized. MAIN RESULTS AND THE ROLE OF CHANCE Twenty-two endometriosis classification, staging and reporting systems have been published between 1973 and 2021, each developed for specific, and different, purposes. There still is no international agreement on how to describe the disease. Studies evaluating the different systems are summarized showing a discrepancy between the intended and the evaluated purpose, and a general lack of validation data confirming a correlation with pain symptoms or quality of life for any of the current systems. A few studies confirm the value of the ENZIAN system for surgical description of deep endometriosis. With regards to infertility, the endometriosis fertility index has been confirmed valid for its intended purpose. LARGE SCALE DATA NA. LIMITATIONS, REASONS FOR CAUTION The literature search was limited to PUBMED. Unpublished classification, staging or reporting systems, or those published in books were not considered. WIDER IMPLICATIONS OF THE FINDINGS It can be concluded that there is no international agreement on how to describe endometriosis or how to classify it, and that most classification/staging systems show no or very little correlation with patient outcomes. This overview of existing systems is a first step in working toward a universally accepted endometriosis classification. STUDY FUNDING/COMPETING INTEREST(S) The meetings and activities of the working group were funded by the American Association of Gynecologic Laparoscopists, European Society for Gynecological Endoscopy, European Society of Human Reproduction and Embryology and World Endometriosis Society. A.W.H. reports grant funding from the MRC, NIHR, CSO, Wellbeing of Women, Roche Diagnostics, Astra Zeneca, Ferring, Charles Wolfson Charitable Trust, Standard Life, Consultancy fees from Roche Diagnostics, AbbVie, Nordic Pharma and Ferring, outside the submitted work. In addition, A.W.H. has a patent Serum biomarker for endometriosis pending. N.P.J. reports personal fees from Abbott, Guerbet, Myovant Sciences, Vifor Pharma, Roche Diagnostics, outside the submitted work; he is also President of the World Endometriosis Society and chair of the trust board. S.M. reports grants and personal fees from AbbVie, and personal fees from Roche outside the submitted work. C.T. reports grants, non-financial support and other from Merck SA, non-financial support and other from Gedeon Richter, non-financial support from Ferring Pharmaceuticals, outside the submitted work and without private revenue. K.T.Z. reports grants from Bayer Healthcare, MDNA Life Sciences, Roche Diagnostics Inc, Volition Rx, outside the submitted work; she is also a Board member (Secretary) of the World Endometriosis Society and World Endometriosis Research Foundation, Research Advisory Board member of Wellbeing of Women, UK (research charity), and Chair, Research Directions Working Group, World Endometriosis Society. The other authors had nothing to disclose. TRIAL REGISTRATION NUMBER NA.
Collapse
Affiliation(s)
| | | | - Mauricio S Abrao
- Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, SP, Brazil.,Gynecologic Division, BP - A Beneficencia Portuguesa de Sao Paulo, Sao Paulo, SP, Brazil
| | - Jon I Einarsson
- Division of Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, MA, USA
| | - Andrew W Horne
- University of Edinburgh, MRC Centre for Reproductive Health, QMRI, Edinburgh, UK
| | | | - Ted T M Lee
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee Womens Hospital of UPMC, Pittsburgh, PA, USA
| | - Stacey Missmer
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University College of Human Medicine, East Lansing, MI, USA.,Department of Epidemiology, Harvard University T H Chan School of Public Health, Boston, MA, USA.,World Endometriosis Research Foundation, WERF, London, UK
| | - John Petrozza
- Department of Obstetrics and Gynecology, Massachusetts General Hospital Fertility Center, Boston, MA, USA
| | - Carla Tomassetti
- Department of Obstetrics and Gynaecology, University Hospital Leuven, Leuven University Fertility Centre, Leuven, Belgium
| | - Krina T Zondervan
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford Endometriosis CaRe Centre, Oxford, Oxfordshire, UK.,University of Oxford, Wellcome Centre for Human Genetics, Oxford, UK
| | - Grigoris Grimbizis
- 1st Department of Obstetrics and Gynecology, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Rudy Leon De Wilde
- Carl von Ossietzky Universitat Oldenburg, University Hospital for Gynecology, Oldenburg, Germany
| |
Collapse
|
41
|
Vermeulen N, Abrao MS, Einarsson JI, Horne AW, Johnson NP, Lee TTM, Missmer S, Petrozza J, Tomassetti C, Zondervan KT, Grimbizis G, De Wilde RL. Endometriosis classification, staging and reporting systems: a review on the road to a universally accepted endometriosis classification. Facts Views Vis Obgyn 2021; 13:305-330. [PMID: 34672508 PMCID: PMC9148706 DOI: 10.52054/fvvo.13.3.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background In the field of endometriosis, several classification, staging and reporting systems have been developed. However, endometriosis classification, staging and reporting systems that have been published and validated for use in clinical practice have not been systematically reviewed up to now. Objectives The aim of the current review is to provide a historical overview of these different systems based on an assessment of published studies. Materials and Methods A systematic Pubmed literature search was performed. Data were extracted and summarised. Results Twenty-two endometriosis classification, staging and reporting systems have been published between 1973 and 2021, each developed for specific and different purposes. There is still no international agreement on how to describe the disease. Studies evaluating different systems are summarised showing a discrepancy between the intended and the evaluated purpose, and a general lack of validation data confirming a correlation with pain symptoms or quality of life for any of the current systems. A few studies confirm the value of the Enzian system for surgical description of deep endometriosis. With regards to infertility, the endometriosis fertility index has been confirmed valid for its intended purpose. Conclusions Of the 22 endometriosis classification, staging and reporting systems identified in this historical overview, only a few have been evaluated, in 46 studies, for the purpose for which they were developed. It can be concluded that there is no international agreement on how to describe endometriosis or how to classify it, and that most classification/staging systems show no or very little correlation with patient outcomes. What is new? This overview of existing systems is a first step in working towards a universally accepted endometriosis classification.
Collapse
|
42
|
Pereira MG, Ribeiro I, Ferreira H, Osório F, Nogueira-Silva C, Almeida AC. Psychological Morbidity in Endometriosis: A Couple's Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182010598. [PMID: 34682344 PMCID: PMC8535360 DOI: 10.3390/ijerph182010598] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/24/2021] [Accepted: 10/02/2021] [Indexed: 12/16/2022]
Abstract
Endometriosis is a chronic gynecological disease that impacts more than 176 million women worldwide, having a strong impact on psychological morbidity. This study aimed to evaluate the contribution of psychological morbidity, in women with endometriosis, taking into consideration the duration of the couple’s relationship and the duration of the disease and also examined whether women’s sexual satisfaction had an impact on their psychological morbidity (actor effect) and on their sexual partners’ psychological morbidity (partner effect) and vice versa. Participants were 105 women and their partners, who answered the Hospital Anxiety and Depression Scale (HADS); Couple Satisfaction Index (CSI-4) and the Global Measure of Sexual Satisfaction (GMSEX). The results revealed a direct effect between the perception of symptom severity, marital satisfaction, and women’s psychological morbidity. Sexual activity and the presence of infertility had an indirect effect on the relationship between sexual satisfaction, diagnosis duration, and psychological morbidity, respectively. Finally, women’s sexual satisfaction had a direct effect on their own and their partner’s marital satisfaction that predicted less psychological morbidity, in both. Thus, a multidisciplinary intervention focused on the couple’s sexual and marital relationship is needed to promote psychological well-being in this population.
Collapse
Affiliation(s)
- Maria Graça Pereira
- Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal;
- Correspondence:
| | - Inês Ribeiro
- School of Psychology, University of Minho, 4710-057 Braga, Portugal;
| | - Hélder Ferreira
- Department of Gynecology, Centro Materno-Infantil do Norte, Centro Hospitalar Universitário do Porto, 4099-001 Porto, Portugal;
| | - Filipa Osório
- Department of Gynecology and Obstetrics, Hospital da Luz, 1649-028 Lisboa, Portugal;
- Departament of Obstetrics, Gynecology and Reproduction Medicine, Hospital Santa Maria, 1649-028 Lisboa, Portugal
| | - Cristina Nogueira-Silva
- Life and Health Sciences Research Institute, School of Medicine, University of Minho, 4710-057 Braga, Portugal;
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
- Department of Obstetrics and Gynecology, Hospital de Braga, 4710-243 Braga, Portugal
| | - Ana C. Almeida
- Psychology Research Center (CIPsi), School of Psychology, University of Minho, 4710-057 Braga, Portugal;
| |
Collapse
|
43
|
Widschwendter P, Köhler M, Friedl T, Ammann B, Janni W, Rhomberg C, Karner M, Beer M, De Gregorio A, Polasik A. Diagnosis of presence and extent of deep infiltrating endometriosis by preoperative MRI-improvement of staging accuracy by expert training. J Gynecol Obstet Hum Reprod 2021; 51:102236. [PMID: 34592437 DOI: 10.1016/j.jogoh.2021.102236] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/30/2021] [Accepted: 09/24/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION This study evaluates the clinical utility of magnetic resonance imaging (MRI) for the determination of presence and extent of DIE with special emphasis on effects of MRI reporting training MATERIAL AND METHODS: Data from 80 patients with clinically suspected DIE presented at our certified endometriosis center between 2015 and 2018 were analyzed. For all patients an ENZIAN score (describing DIE related to individual anatomical localizations) was obtained based on the preoperative MRI findings. The intraoperatively determined ENZIAN score served as the reference for assessment of diagnostic performance of the MRI. RESULTS Overall, sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) for the diagnosis of DIE by MRI were 76.9%, 53.3%, 87.7% and 34.8%, respectively. Analysis by compartment revealed a sensitivity, specificity, PPV and NPV of 59.5%, 88.2%, 86.2% and 63.9%, respectively, for compartment A, with similar values for compartment B, and 50.0%, 88.9%, 64.7% and 81.4%, respectively, for the less often affected compartment C. Expert training (n = 32 before, n = 48 after) led to a considerable increase in sensitivities for the overall detection of DIE (84.6% vs. 65.4%, p = 0.071) and for the detection of DIE in compartment A (71.4% vs. 35.7%, p = 0.026), compartment B (66.7% vs. 37.5%, p = 0.057) and compartment C (75.0% vs. 20.0%, p = 0.010), without significant loss in specificity (all p > 0.50). DISCUSSION After expert training, MRI has a good sensitivity with fair specificity regarding preoperative assessment of presence, location and extent of DIE.
Collapse
Affiliation(s)
- P Widschwendter
- Department of Gynecology and Obstetrics, University Ulm, Prittwitzstraße 43, 89075 Ulm, Germany; Department of Gynecology and Obstetrics, General Hospital Hall, Milserstrasse 10, 6060 Hall in Tirol, Austria
| | - M Köhler
- Department of Gynecology and Obstetrics, University Ulm, Prittwitzstraße 43, 89075 Ulm, Germany
| | - Twp Friedl
- Department of Gynecology and Obstetrics, University Ulm, Prittwitzstraße 43, 89075 Ulm, Germany
| | - B Ammann
- Department of Radiology, University Hospital Ulm, Albert Einstein Allee 23, 89081 Ulm, Germany
| | - W Janni
- Department of Gynecology and Obstetrics, University Ulm, Prittwitzstraße 43, 89075 Ulm, Germany
| | - C Rhomberg
- Department of Gynecology and Obstetrics, General Hospital Hall, Milserstrasse 10, 6060 Hall in Tirol, Austria
| | - M Karner
- Department of Radiology, General Hospital Bruneck, Spitalstraße 11, 39031 Bruneck, Italy
| | - M Beer
- Department of Radiology, University Hospital Ulm, Albert Einstein Allee 23, 89081 Ulm, Germany
| | - A De Gregorio
- Department of Gynecology and Obstetrics, University Ulm, Prittwitzstraße 43, 89075 Ulm, Germany
| | - A Polasik
- Department of Gynecology and Obstetrics, University Ulm, Prittwitzstraße 43, 89075 Ulm, Germany.
| |
Collapse
|
44
|
Can New ENZIAN Score 2020 Represent a Staging System Improving MRI Structured Report? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18199949. [PMID: 34639248 PMCID: PMC8508493 DOI: 10.3390/ijerph18199949] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/17/2021] [Accepted: 09/19/2021] [Indexed: 11/17/2022]
Abstract
Structured reporting systems for endometriotic disease are gaining a central role in diagnostic imaging: our aim is to evaluate applicability and the feasibility of the recent ENZIAN score (2020) assessed by MRI. A total of 60 patients with suspected tubo–ovarian/deep endometriosis were retrospectively included in our study according to the following criteria: availability of MR examination; histopathological results from laparoscopic or surgical treatment; patients were not assuming estro-progestin or progestin therapy. Three different readers (radiologists with 2-, 5-, and 20-years of experience in pelvic imaging) have separately assigned a score according to the ENZIAN score (revised 2020) for all lesions detected by magnetic resonance imaging (MRI). Our study showed a high interobserver agreement and feasibility of the recent ENZIAN score applied to MRI; on the other hand, our experience highlighted some limitations mainly due to MRI’s inability to assess tubal patency and mobility, as required by the recent score (2020). In view of the limitations which arose from our study, we propose a modified MRI-ENZIAN score that provides a complete structured reporting system, more suitable for MRI. The high interobserver agreement of the recent ENZIAN score applied to MRI confirms its validity as a complete staging system for endometriosis, offering a shared language between radiologists and surgeons.
Collapse
|
45
|
Schmitz T, Hoffmann V, Olliges E, Bobinger A, Popovici R, Nößner E, Meissner K. Reduced frequency of perforin-positive CD8+ T cells in menstrual effluent of endometriosis patients. J Reprod Immunol 2021; 148:103424. [PMID: 34563756 DOI: 10.1016/j.jri.2021.103424] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 08/20/2021] [Accepted: 09/15/2021] [Indexed: 01/21/2023]
Abstract
Endometriosis is a widespread disease and commonly reduces the life quality of those affected. Scientific literature indicates different underlying immunological changes. Frequently examined tissues are peripheral blood, endometrial tissue and peritoneal fluid. Yet, knowledge on immunological differences in menstrual effluent (ME) is scarce. In this study, between January 2018 and August 2019, 12 women with endometriosis (rASRM classification: stages I-IV) and 11 healthy controls were included. ME was collected using menstrual cups and venous blood samples (PB) were taken. Mononuclear cells were obtained from ME (MMC) and PB (PBMC) and analyzed using flow cytometry. Concentrations of cell adhesion molecules (ICAM-I and VCAM-I) and cytokines (IL-6, IL-8 and TNF-α) were measured using ELISA. CD8 + T cells obtained from ME were significantly less often perforin-positive in women with endometriosis compared to healthy controls. A comparison between MMC and PBMC revealed that MMC contained significantly less T cells and more B cells. The CD4/CD8 ratio was significantly higher in MMC, and Tregs were significantly less frequently in MMC. In ME, T cells and NK cells expressed significantly more CD69. NK cells obtained from ME were predominantly CD56bright/CD16dim and had a lower frequency of perforin + cells compared to PBMC NK cells. Moreover, ICAM-1 plasma levels were significantly reduced in women with endometriosis compared to healthy controls. In conclusion, CD8 + T cells obtained from the ME were significantly less perforin-positive in endometriosis patients indicating a reduced cytotoxic potential. MMC are distinctively different from PBMC and, thus, seem to be of endometrial origin.
Collapse
Affiliation(s)
- Timo Schmitz
- Institute of Medical Psychology, Medical Faculty, LMU Munich, Germany; Chair of Epidemiology, University of Augsburg, University Hospital Augsburg, Augsburg, Germany.
| | - Verena Hoffmann
- Institute of Medical Psychology, Medical Faculty, LMU Munich, Germany
| | - Elisabeth Olliges
- Institute of Medical Psychology, Medical Faculty, LMU Munich, Germany; Division of Health Promotion, Coburg University of Applied Sciences, Coburg, Germany
| | - Alina Bobinger
- Institute of Medical Psychology, Medical Faculty, LMU Munich, Germany; Division of Health Promotion, Coburg University of Applied Sciences, Coburg, Germany
| | - Roxana Popovici
- kïz, Munich, Germany; Department of Gynecologic Endocrinology and Fertility Disorders, Heidelberg University Women's Hospital, Heidelberg, Germany
| | - Elfriede Nößner
- Immunoanalytics Research Group Tissue Control of Immunocytes, Helmholtz Zentrum München, Munich, Germany
| | - Karin Meissner
- Institute of Medical Psychology, Medical Faculty, LMU Munich, Germany; Division of Health Promotion, Coburg University of Applied Sciences, Coburg, Germany.
| |
Collapse
|
46
|
A Case of Elastography-Assisted Laparoscopic Fertility Preservation for Severe Deep Endometriosis Causing Ureteral Stenosis and Subtype II Adenomyosis. ENDOCRINES 2021. [DOI: 10.3390/endocrines2030032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Adenomyosis is commonly treated by total hysterectomy. Adenomyomectomy is considered for women of reproductive age who wish to preserve their fertility. However, a high recurrence rate following adenomyomectomy has been reported because complete removal of the lesion is difficult, and uterine rupture during pregnancy remains a complication. We previously reported that laparoscopic adenomyomectomy using a cold knife prevented thermal damage to the myometrium and elastography to avoid residual lesions. Here, we report the case of a patient who underwent complete resection of a subtype II adenomyosis and resection of deep endometriosis (DE) with the closure of the pouch of Douglas. The patient was 31 years old, had severe dysmenorrhea, and had left ureteral stenosis and subtype II adenomyosis associated with the closure of the pouch of Douglas by the DE. After resection of the DE posterior wall adenomyosis, residual lesions were confirmed by laparoscopic real-time elastography. Eight weeks after surgery, postoperative transvaginal ultrasound showed that the myometrium had shrunk from 28 to 22.7 mm, and the hydronephrosis had disappeared, although a stent remained necessary. In this study, we report the complete resection of subtype II adenomyosis and DE, combined with elastography to visualize the lesions during resection.
Collapse
|
47
|
Balasubramanian V, Saravanan R, Joseph LD, Dev B, Gouthaman S, Srinivasan B, Dharmarajan A, Rayala SK, Venkatraman G. Molecular dysregulations underlying the pathogenesis of endometriosis. Cell Signal 2021; 88:110139. [PMID: 34464692 DOI: 10.1016/j.cellsig.2021.110139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 01/07/2023]
Abstract
Endometriosis is a crippling disease characterized by the presence of endometrium-like tissue or scar outside the uterine cavity, commonly confined to the peritoneal and serosal surfaces of the pelvic organs. 10-15% of women in reproductive age are estimated to be affected by endometriosis. Most of these patients present with infertility and suffer from pelvic pain. The benign disease rarely progresses to malignancy. Regardless of its high prevalence, the pathogenesis of the disease is not fully understood. Treatment options for endometriosis are limited and are often based on a symptomatic approach. The unavailability of proper diagnostic approaches, fewer therapeutic options, and sparse understanding of molecular alterations are responsible for the continued disease burden. Exploring the molecular elements causing the pathogenesis of endometriosis may lead to a number of breakthroughs in the treatment of the illness, such as the discovery of new biomarkers for diagnosis and therapeutic targets that can be a guide to better prognosis and reduced recurrence. The goal of this review is to provide the reader a critical understanding of the disease by summarizing the genetic, immunological, hormonal, and epigenetic deregulations that support the molecular basis for development of endometriotic cyst, with a special focus on the study models needed to analyze these changes in the endometriotic microenvironment.
Collapse
Affiliation(s)
- Vaishnavi Balasubramanian
- Department of Human Genetics, Faculty of Biomedical Sciences, Technology and Research, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Roshni Saravanan
- Department of Human Genetics, Faculty of Biomedical Sciences, Technology and Research, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Leena Dennis Joseph
- Department of Pathology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Bhawna Dev
- Department of Radiology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Shanmugasundaram Gouthaman
- Department of Surgical Oncology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Bhuvana Srinivasan
- Department of Obstetrics and Gynecology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Arun Dharmarajan
- Department of Biomedical Sciences, Faculty of Biomedical Sciences, Technology and Research, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Suresh Kumar Rayala
- Department of Biotechnology, Indian Institute of Technology Madras, Chennai, Tamil Nadu, India
| | - Ganesh Venkatraman
- Department of Human Genetics, Faculty of Biomedical Sciences, Technology and Research, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India.
| |
Collapse
|
48
|
Comprehensive characterization of endometriosis patients and disease patterns in a large clinical cohort. Arch Gynecol Obstet 2021; 305:977-984. [PMID: 34448039 PMCID: PMC8967757 DOI: 10.1007/s00404-021-06200-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 08/17/2021] [Indexed: 10/26/2022]
Abstract
PURPOSE In many diseases, it is possible to classify a heterogeneous group into subgroups relative to tumor biology, genetic variations, or clinical and pathological features. No such classification is available for endometriosis. In our retrospective case-case analysis we defined subgroups of endometriosis patients relative to the type and location of the endometriosis lesion and relative to basic patient characteristics. METHODS From June 2013 to July 2017, a total of 1576 patients with endometriosis diagnosed at surgery were included in this study. The patients' history and clinical data were documented using a web-based remote data entry system. To build subgroups, all possible combinations of endometriosis locations/types (peritoneal; ovarian endometriosis; deeply infiltrating endometriosis; adenomyosis) were used. Due to the variation in group sizes, they were combined into five substantial larger groups. RESULTS Age, pregnancy rate, and live birth rate were identified as characteristics that significantly differed between the five patient groups that were defined. No significant differences were noted in relation to body mass index, length of menstrual cycle, age at menarche, reason for presentation, or educational level. CONCLUSION This study describes basic patient characteristics in relation to common clinical subgroups in a large clinical cohort of endometriosis patients. Epidemiological information about different clinical groups may be helpful in identifying groups with specific clinical courses, potentially suggesting novel approaches to early detection and to surgical and systemic treatment.
Collapse
|
49
|
Hiltunen J, Eloranta ML, Lindgren A, Keski-Nisula L, Anttila M, Sallinen H. Robotic-assisted laparoscopy is a feasible method for resection of deep infiltrating endometriosis, especially in the rectosigmoid area. J Int Med Res 2021; 49:3000605211032788. [PMID: 34407685 PMCID: PMC8381426 DOI: 10.1177/03000605211032788] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE This study aimed to compare outcomes of mini-invasive surgical treatment of endometriosis, especially conventional laparoscopy with robotic-assisted laparoscopy, and to evaluate the quality of life. METHODS One hundred three consecutive patients with endometriosis who had surgery from 2014 to 2017 owing to an indication of pain were enrolled in this retrospective study. The majority (n = 77, 75%) of patients underwent conventional laparoscopy and 18 (17%) had robotic-assisted laparoscopy. The quality of life was postoperatively assessed with a questionnaire. RESULTS The rates of parametrectomy (76% vs. 45%,) and rectovaginal resection (28% vs. 4%) were significantly higher in robotic-assisted laparoscopy than in laparoscopy. Additionally, the rate of bowel operations (50% vs. 17%), especially the shaving technique, was higher in robotic-assisted laparoscopy surgery than in laparoscopy (39% vs. 8%). There was no difference in the rate of postoperative complications between laparoscopy and robotic-assisted laparoscopy. Most (91%) of the patients who answered the questionnaire felt that surgical treatment had relieved their pain. In the laparoscopic and robotic-assisted groups, 88% of respondents felt that their quality of life had improved after surgery. CONCLUSIONS This study suggests that robotic-assisted laparoscopy is a feasible method to resect deep infiltrating endometriosis, especially in the rectosigmoid area.
Collapse
Affiliation(s)
- Janika Hiltunen
- Department of Gynecology and Obstetrics, 60650Kuopio University Hospital, Kuopio University Hospital, Kuopio, Finland.,Department of Health Sciences, Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Marja-Liisa Eloranta
- Department of Gynecology and Obstetrics, 60650Kuopio University Hospital, Kuopio University Hospital, Kuopio, Finland
| | - Auni Lindgren
- Department of Gynecology and Obstetrics, 60650Kuopio University Hospital, Kuopio University Hospital, Kuopio, Finland
| | - Leea Keski-Nisula
- Department of Gynecology and Obstetrics, 60650Kuopio University Hospital, Kuopio University Hospital, Kuopio, Finland.,Department of Health Sciences, Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Maarit Anttila
- Department of Gynecology and Obstetrics, 60650Kuopio University Hospital, Kuopio University Hospital, Kuopio, Finland
| | - Hanna Sallinen
- Department of Gynecology and Obstetrics, 60650Kuopio University Hospital, Kuopio University Hospital, Kuopio, Finland
| |
Collapse
|
50
|
Neuditschko B, Leibetseder M, Brunmair J, Hagn G, Skos L, Gerner MC, Meier-Menches SM, Yotova I, Gerner C. Epithelial Cell Line Derived from Endometriotic Lesion Mimics Macrophage Nervous Mechanism of Pain Generation on Proteome and Metabolome Levels. Biomolecules 2021; 11:1230. [PMID: 34439896 PMCID: PMC8393596 DOI: 10.3390/biom11081230] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/09/2021] [Accepted: 08/13/2021] [Indexed: 02/07/2023] Open
Abstract
Endometriosis is a benign disease affecting one in ten women of reproductive age worldwide. Although the pain level is not correlated to the extent of the disease, it is still one of the cardinal symptoms strongly affecting the patients' quality of life. Yet, a molecular mechanism of this pathology, including the formation of pain, remains to be defined. Recent studies have indicated a close interaction between newly generated nerve cells and macrophages, leading to neurogenic inflammation in the pelvic area. In this context, the responsiveness of an endometriotic cell culture model was characterized upon inflammatory stimulation by employing a multi-omics approach, including proteomics, metabolomics and eicosanoid analysis. Differential proteomic profiling of the 12-Z endometriotic cell line treated with TNFα and IL1β unexpectedly showed that the inflammatory stimulation was able to induce a protein signature associated with neuroangiogenesis, specifically including neuropilins (NRP1/2). Untargeted metabolomic profiling in the same setup further revealed that the endometriotic cells were capable of the autonomous production of 7,8-dihydrobiopterin (BH2), 7,8-dihydroneopterin, normetanephrine and epinephrine. These metabolites are related to the development of neuropathic pain and the former three were found up-regulated upon inflammatory stimulation. Additionally, 12-Z cells were found to secrete the mono-oxygenated oxylipin 16-HETE, a known inhibitor of neutrophil aggregation and adhesion. Thus, inflammatory stimulation of endometriotic 12-Z cells led to specific protein and metabolite expression changes suggesting a direct involvement of these epithelial-like cells in endometriosis pain development.
Collapse
Affiliation(s)
- Benjamin Neuditschko
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria; (B.N.); (M.L.); (J.B.); (G.H.); (L.S.); (S.M.M.-M.)
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 42, 1090 Vienna, Austria
| | - Marlene Leibetseder
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria; (B.N.); (M.L.); (J.B.); (G.H.); (L.S.); (S.M.M.-M.)
| | - Julia Brunmair
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria; (B.N.); (M.L.); (J.B.); (G.H.); (L.S.); (S.M.M.-M.)
| | - Gerhard Hagn
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria; (B.N.); (M.L.); (J.B.); (G.H.); (L.S.); (S.M.M.-M.)
| | - Lukas Skos
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria; (B.N.); (M.L.); (J.B.); (G.H.); (L.S.); (S.M.M.-M.)
| | - Marlene C. Gerner
- Division of Biomedical Science, University of Applied Sciences, FH Campus Wien, Favoritenstraße 226, 1100 Vienna, Austria;
| | - Samuel M. Meier-Menches
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria; (B.N.); (M.L.); (J.B.); (G.H.); (L.S.); (S.M.M.-M.)
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 42, 1090 Vienna, Austria
- Joint Metabolome Facility, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria
| | - Iveta Yotova
- Department of Obstetrics and Gynaecology, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria;
| | - Christopher Gerner
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria; (B.N.); (M.L.); (J.B.); (G.H.); (L.S.); (S.M.M.-M.)
- Joint Metabolome Facility, Faculty of Chemistry, University of Vienna, Waehringer Straße 38, 1090 Vienna, Austria
| |
Collapse
|