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Mardon AK, Chalmers KJ, Heathcote LC, Curtis LA, Freedman L, Malani R, Parker R, Neumann PB, Moseley GL, Leake HB. "I wish I knew then what I know now" - pain science education concepts important for female persistent pelvic pain: a reflexive thematic analysis. Pain 2024; 165:1990-2001. [PMID: 38452219 DOI: 10.1097/j.pain.0000000000003205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 01/18/2024] [Indexed: 03/09/2024]
Abstract
ABSTRACT Pain science education (PSE) provides people with an understanding of "how pain works" grounded in the biopsychosocial model of pain; it has been demonstrated to improve outcomes in musculoskeletal pain conditions. Preliminary evidence suggests PSE may be effective for female individuals with persistent pelvic pain, but how the content of PSE needs to be modified for this group remains to be determined. A reflexive thematic analysis of qualitative data was performed to identify PSE concepts that female individuals with persistent pelvic pain consider important and why. Twenty individual, semistructured interviews were conducted with adult females who had engaged with PSE and had self-identified as having "improved" pelvic pain. Most participants had been diagnosed with endometriosis (n = 16). Four themes were generated capturing PSE concepts considered important by female individuals with "improved" pelvic pain: (1) "A sensitised nervous system leads to overprotective pain" validated their pelvic pain as being real; (2) "Pain does not have to mean the body is damaged (although sometimes it does)" provided reassurance that pelvic pain does not mean their condition is worsening; (3) "How I think, feel, and 'see' my pain can make it worse" enabled participants to find optimal ways to manage their pain; and (4) "I can change my pain… slowly" provided hope that pelvic pain can improve and empowered them to pursue pain improvement as a viable goal. This study generated 4 PSE learning concepts that were important to female individuals with improved pelvic pain and may be incorporated into PSE curricula for female individuals with pelvic pain.
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Affiliation(s)
- Amelia K Mardon
- IIMPACT in Health, Kaurna Country, University of South Australia, Adelaide, Australia
- The Pain Education Team Aspiring Learning (PETAL) Collaboration
| | - K Jane Chalmers
- IIMPACT in Health, Kaurna Country, University of South Australia, Adelaide, Australia
- The Pain Education Team Aspiring Learning (PETAL) Collaboration
| | - Lauren C Heathcote
- The Pain Education Team Aspiring Learning (PETAL) Collaboration
- Health Psychology Section, Institute of Psychiatry Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Lee-Anne Curtis
- IIMPACT in Health, Kaurna Country, University of South Australia, Adelaide, Australia
| | | | - Rinkle Malani
- MGM School of Physiotherapy, Aurangabad, A Constituent Unit of MGMIHS, Maharashtra, India
| | - Romy Parker
- The Pain Education Team Aspiring Learning (PETAL) Collaboration
- Department of Anaesthesia and Perioperative Medicine, University of Cape Town, Cape Town, South Africa
| | - Patricia B Neumann
- IIMPACT in Health, Kaurna Country, University of South Australia, Adelaide, Australia
| | - G Lorimer Moseley
- IIMPACT in Health, Kaurna Country, University of South Australia, Adelaide, Australia
- The Pain Education Team Aspiring Learning (PETAL) Collaboration
| | - Hayley B Leake
- IIMPACT in Health, Kaurna Country, University of South Australia, Adelaide, Australia
- The Pain Education Team Aspiring Learning (PETAL) Collaboration
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Eid M, Lemoine A, Bardet L, Selleret L, Stout S, Mathieu d'Argent E, Ly A, Sermondade N, Touboul C, Dupont C, Chabbert-Buffet N, Kolanska K. Pain after oocyte retrieval in women with endometriosis undergoing fertility preservation or IVF. Reprod Biomed Online 2024; 49:104100. [PMID: 39008944 DOI: 10.1016/j.rbmo.2024.104100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 04/22/2024] [Accepted: 04/29/2024] [Indexed: 07/17/2024]
Abstract
RESEARCH QUESTION Do women with endometriosis undergoing oocyte retrieval for fertility preservation experience the same level of pain as women undergoing oocyte retrieval for IVF? DESIGN This retrospective cohort study included 796 cycles in women with endometriosis undergoing oocyte retrieval for fertility preservation (n = 401) or IVF (n = 395) between January 2020 and October 2022. Post-operative pain assessments were compared between the two groups using a numeric rating scale (NRS). RESULTS Women in the fertility preservation group were younger (32.1 ± 4.2 years versus 35.1 ± 4.1 years; P < 0.001), had a lower body mass index (22.8 ± 3.9 kg/m2 versus 24.6 ± 4.4 kg/m2; P < 0.001) and had a lower concentration of anti-Müllerian hormone (1.8 ± 1.5 ng/ml versus 2.15 ± 2.11 ng/ml; P = 0.026) in comparison with women in the IVF group. The oestrogen concentration on the day of ovulation trigger was higher in women in the fertility preservation group (2188 ± 1152 pg/ml versus 2081 ± 995 pg/ml; P = 0.004), and the prevalence rates of adenomyosis and digestive endometrial lesions were lower in women in the fertility preservation group (14% versus 29%, P < 0.001; 16% versus 25%, P = 0.003, respectively) compared with women in the IVF group. After oocyte puncture, more women in the fertility preservation group had an NRS pain score >3 (moderate to severe pain) compared with women in the IVF group (20% versus 14%; P = 0.018). The progestin-primed ovarian stimulation (PPOS) protocol was identified as an independent predictive factor of greater post-operative pain (adjusted OR 2.30, 95% CI 1.06-5.15; P = 0.039). CONCLUSION Women with endometriosis undergoing fertility preservation reported more intense post-operative pain in the recovery room than women undergoing IVF. The PPOS protocol was an independent risk factor of intense pain (NRS pain score >3) in women with endometriosis, but further studies are needed to confirm this result.
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Affiliation(s)
- Maha Eid
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Adrien Lemoine
- Service d'anesthésie-réanimation, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Lena Bardet
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Lise Selleret
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Sophie Stout
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Emmanuelle Mathieu d'Argent
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Anna Ly
- INSERM UMRS 938, Centre de Recherche Saint-Antoine, Paris, France
| | | | - Cyril Touboul
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France; Service de biologie de la reproduction-CECOS, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Charlotte Dupont
- INSERM UMRS 938, Centre de Recherche Saint-Antoine, Paris, France; Service de biologie de la reproduction-CECOS, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Nathalie Chabbert-Buffet
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France; Service de biologie de la reproduction-CECOS, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Kamila Kolanska
- Service de Gynécologie Obstétrique et Médecine de la Reproduction, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France; Service de biologie de la reproduction-CECOS, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France.
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Iannuzzo F, Garzon S, Lazzari C, Porcari I, Bosco M, Etrusco A, Laganà AS, Uccella S, Chiantera V, Celebre L, Mento C, Muscatello MRA, Bruno A. Sleep disorders and hyperarousal among patients with endometriosis: A case-control survey study. Eur J Obstet Gynecol Reprod Biol 2024; 300:287-295. [PMID: 39053089 DOI: 10.1016/j.ejogrb.2024.07.031] [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: 10/16/2023] [Revised: 07/09/2024] [Accepted: 07/13/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Endometriosis has been associated with sleep disorders, and hyperarousal appears to be involved in their pathogenesis; however, the presence of hyperarousal in the endometriosis population was never investigated. METHODS We conducted a case-control survey study by sending a questionnaire to all endometriosis patients followed up at our Centers. Controls were recruited among the general population. The questionnaire included demographic information, symptoms and history of endometriosis, the Hyperarousal Scale (H-Scale), the Pittsburgh Sleep Quality Index (PSQI), and the Insomnia Severity Index (ISI). RESULTS A total of 847 women completed the questionnaires: 430 (50.8 %) had endometriosis, and 417 (49.2 %) were controls. Endometriosis was associated with higher H-scale score (OR 2.9, 95 % CI 2.4-3.8, p = 0.000), higher PSQI score (OR 4.3, 95 % CI 3.2-5.7, p = 0.000), and higher ISI score (OR 4.6, 95 % CI 3.5-6.1, p = 0.000) in multivariable ordinal logistic regressions analysis. With path analysis, hyperarousal (H-Scale) reported a partial mediating role in the association between endometriosis and sleep disorders. The mediation effect represented 22.3-27.8 % of the entire association between endometriosis and sleep disturbances. CONCLUSION Endometriosis patients complaining sleep disorders may benefit by investigating the presence of hyperarousal given cognitive behavioral therapy was reported effective in improving hyperarousal and associated sleep disorders.
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Affiliation(s)
- Fiammetta Iannuzzo
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Via Consolare Valeria 1, Contesse, Messina 98125, Italy
| | - Simone Garzon
- Unit of Obstetrics and Gynecology, Department of Surgery, Dentistry, Pediatrics, and Gynecology, AOUI Verona, University of Verona, Verona, Italy
| | - Cecilia Lazzari
- Unit of Obstetrics and Gynecology, Department of Surgery, Dentistry, Pediatrics, and Gynecology, AOUI Verona, University of Verona, Verona, Italy
| | - Irene Porcari
- Unit of Obstetrics and Gynecology, Department of Surgery, Dentistry, Pediatrics, and Gynecology, AOUI Verona, University of Verona, Verona, Italy
| | - Mariachiara Bosco
- Unit of Obstetrics and Gynecology, Department of Surgery, Dentistry, Pediatrics, and Gynecology, AOUI Verona, University of Verona, Verona, Italy
| | - Andrea Etrusco
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, University of Palermo, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, "Paolo Giaccone" Hospital, University of Palermo, Palermo, Italy; Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Stefano Uccella
- Unit of Obstetrics and Gynecology, Department of Surgery, Dentistry, Pediatrics, and Gynecology, AOUI Verona, University of Verona, Verona, Italy
| | - Vito Chiantera
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy; Unit of Gynecologic Oncology, National Cancer Institute - IRCCS - Fondazione "G. Pascale", Naples, Italy
| | - Laura Celebre
- Department of Mental Health and Addictions, ASST Papa Giovanni XXIII, Piazza OMS 1, Bergamo 24127, Italy
| | - Carmela Mento
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Via Consolare Valeria 1, Contesse, Messina 98125, Italy
| | - Maria Rosaria Anna Muscatello
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Via Consolare Valeria 1, Contesse, Messina 98125, Italy
| | - Antonio Bruno
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Via Consolare Valeria 1, Contesse, Messina 98125, Italy.
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Shi M, MacLean JA, Hayashi K. The involvement of peritoneal GATA6 + macrophages in the pathogenesis of endometriosis. Front Immunol 2024; 15:1396000. [PMID: 39192982 PMCID: PMC11348394 DOI: 10.3389/fimmu.2024.1396000] [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: 03/05/2024] [Accepted: 07/26/2024] [Indexed: 08/29/2024] Open
Abstract
Endometriosis is a chronic inflammatory disease that causes debilitating pelvic pain in women. Macrophages are considered to be key players in promoting disease progression, as abundant macrophages are present in ectopic lesions and elevated in the peritoneum. In the present study, we examined the role of GATA6+ peritoneal macrophages on endometriosis-associated hyperalgesia using mice with a specific myeloid deficiency of GATA6. Lesion induction induced the disappearance of TIM4hi MHCIIlo residential macrophages and the influx of increased Ly6C+ monocytes and TIM4lo MHCIIhi macrophages. The recruitment of MHCIIhi inflammatory macrophages was extensive in Mac Gata6 KO mice due to the severe disappearance of TIM4hi MHCIIlo residential macrophages. Ki67 expression confirmed GATA6-dependent proliferative ability, showing different proliferative phenotypes of TIM4+ residential macrophages in Gata6f/f and Mac Gata6 KO mice. Peritoneal proinflammatory cytokines were elevated after lesion induction. When cytokine levels were compared between Gata6f/f and Mac Gata6 KO mice, TNFα at day 21 in Gata6f/f mice was higher than in Mac Gata6 KO mice. Lesion induction increased both abdominal and hind paw sensitivities. Gata6f/f mice tended to show higher sensitivity in the abdomen after day 21. Elevated expression of TRPV1 and CGRP was observed in the dorsal root ganglia after ELL induction in Gata6f/f mice until days 21 and 42, respectively. These results support that peritoneal GATA6+ macrophages are involved in the recruitment and reprogramming of monocyte-derived macrophages. The extensive recruitment of monocyte-derived macrophages in Mac Gata6 KO mice might protect against inflammatory stimuli during the resolution phase, whereas GATA6 deficiency did not affect lesion initiation and establishment at the acute phase of inflammation. GATA6+ residential macrophages act to sustain local inflammation in the peritoneum and sensitivities in the neurons, reflecting endometriosis-associated hyperalgesia.
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Affiliation(s)
| | | | - Kanako Hayashi
- School of Molecular Biosciences, Center for Reproductive Biology, Washington State University, Pullman, WA, United States
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Lin T, Allaire C, As-Sanie S, Stratton P, Vincent K, Adamson GD, Arendt-Nielsen L, Bush D, Jansen F, Longpre J, Rombauts L, Shah J, Toussaint A, Hummelshoj L, Missmer SA, Yong PJ. World Endometriosis Research Foundation Endometriosis Phenome and Biobanking Harmonization Project: V. Physical examination standards in endometriosis research. Fertil Steril 2024; 122:304-315. [PMID: 38508508 DOI: 10.1016/j.fertnstert.2024.03.007] [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: 03/06/2024] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 03/22/2024]
Abstract
OBJECTIVE The World Endometriosis Research Foundation established the Endometriosis Phenome and Biobanking Harmonisation Project (EPHect) to create standardized documentation tools (with common data elements) to facilitate the comparison and combination of data across different research sites and studies. In 2014, 4 data research standards were published: clinician-reported surgical data, patient-reported clinical data, and fluid and tissue biospecimen collection. Our current objective is to create an EPHect standard for the clinician-reported physical examination (EPHect-PE) for research studies. DESIGN An international consortium involving 26 clinical and academic experts and patient partners from 11 countries representing 25 institutions and organizations. Two virtual workshops, followed by the development of the physical examination standards underwent multiple rounds of iterations and revisions. SUBJECTS N/A MAIN OUTCOME MEASURE(S): N/A RESULT(S): The EPHect-PE tool provides standardized assessment of physical examination characteristics and pain phenotyping. Data elements involve examination of back and pelvic girdle; abdomen including allodynia and trigger points; vulva including provoked vestibulodynia; pelvic floor muscle tone and tenderness; tenderness on unidigital pelvic examination; presence of pelvic nodularity; uterine size and mobility; presence of adnexal masses; presence of incisional masses; speculum examination; tenderness and allodynia at an extra-pelvic site (e.g., forearm); and recording of anthropometrics. CONCLUSION(S) The EPHect-PE standards will facilitate the standardized documentation of the physical examination, including the assessment and documentation of examination phenotyping of endometriosis-associated pelvic pain.
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Affiliation(s)
- Tinya Lin
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Catherine Allaire
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sawsan As-Sanie
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan
| | | | - Katy Vincent
- Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - G David Adamson
- World Endometriosis Research Foundation (WERF); Department of Obstetrics & Gynecology, Stanford University, Palo Alto, California
| | - Lars Arendt-Nielsen
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark; Aalborg University Hospital, Mech-Sense, Aalborg, Denmark
| | | | - Femke Jansen
- World Endometriosis Organisations (WEO); EndoHome - Endometriosis Association Belgium, Belgium
| | - Jennifer Longpre
- Department of Obstetrics and Gynecology, Université de Montreal, Montreal, Quebec, Canada
| | - Luk Rombauts
- World Endometriosis Research Foundation (WERF); Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
| | - Jay Shah
- National Institutes of Health, Bethesda, Maryland
| | - Abeesha Toussaint
- World Endometriosis Organisations (WEO); Trinidad and Tobago Endometriosis Association, Port of Spain, Trinidad and Tobago
| | | | - Stacey A Missmer
- World Endometriosis Research Foundation (WERF); Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, Grand Rapids, Michigan
| | - Paul J Yong
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada.
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Spinoni M, Porpora MG, Muzii L, Grano C. Pain Severity and Depressive Symptoms in Endometriosis Patients: Mediation of Negative Body Awareness and Interoceptive Self-Regulation. THE JOURNAL OF PAIN 2024:104640. [PMID: 39032583 DOI: 10.1016/j.jpain.2024.104640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 07/11/2024] [Accepted: 07/14/2024] [Indexed: 07/23/2024]
Abstract
Endometriosis-related pain may be associated with depressive symptoms. Although a growing body of evidence supports this association, the underlying mechanisms are still largely unclear. Impaired perceptions of bodily external and internal stimuli may be involved in this process. This study aims to assess the mediating role of 2 facets of interoception-the awareness of negative body signals and interoceptive self-regulation-in the association between pain severity and depressive symptoms among women with endometriosis. A total of 301 patients who reported a diagnosis of endometriosis were recruited from an endometriosis and chronic pelvic pain outpatient university clinic and through patient associations and completed self-reported instruments. A parallel mediation analysis was conducted. Almost half of women (48.2%) reported depressive symptoms above the self-rating scale cutoff values. Pain severity significantly predicted depressive symptoms (β = .39, 95% bootstrap confidence interval [CI] [.719, 1.333]). Negative body awareness (β = .121, 95% bootstrap CI [.174, .468]) and interoceptive self-regulation (β = .05, 95% bootstrap CI [.035, .252]) partially mediated this relationship. Our findings indicated that pain may interfere with the perception of the body as a source of calmness and safety, limiting the individual's ability to effectively regulate emotions. Future research should further explore these mechanisms and evaluate the efficacy of interventions focusing on interoceptive sensibility to enhance the psychological well-being of endometriosis patients. PERSPECTIVE: This article investigates for the first time the potential role of 2 facets of interoceptive sensibility in the relationship between pain severity and depressive symptoms in women with endometriosis. These findings may contribute to advancing knowledge about the mechanisms involved in the complex pain-depression cycle.
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Affiliation(s)
- Marta Spinoni
- Department of Psychology, Sapienza University, Rome, Italy
| | - Maria Grazia Porpora
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Ludovico Muzii
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Caterina Grano
- Department of Psychology, Sapienza University, Rome, Italy.
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Bakhshi M, Mollazadeh S, Khadivzadeh T, Moghri J, Saki A, Firoozi M. Designing a Midwife-Led Birth Center Program Based on the MAP-IT Model: A Sequential Explanatory Mixed-Methods Study. Reprod Health 2024; 21:102. [PMID: 38965578 PMCID: PMC11225241 DOI: 10.1186/s12978-024-01824-y] [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: 05/29/2024] [Accepted: 06/03/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND In recent decades, medical supervision of the labor and delivery process has expanded beyond its boundaries to the extent that in many settings, childbirth has become a medical event. This situation has influenced midwifery care. One of the significant barriers to midwives providing care to pregnant women is the medicalization of childbirth. So far, the policies and programs of the Ministry of Health to reduce medical interventions and cesarean section rates have not been successful. Therefore, the current study aims to be conducted with the purpose of "Designing a Midwife-Led Birth Center Program Based on the MAP-IT Model". METHODS/DESIGN The current study is a mixed-methods sequential explanatory design by using the MAP-IT model includes 5 steps: Mobilize, Assess, Plan, Implement, and Track, providing a framework for planning and evaluating public health interventions in a community. It will be implemented in three stages: The first phase of the research will be a cross-sectional descriptive study to determine the attitudes and preferences towards establishing a midwifery-led birthing center focusing on midwives and women of childbearing age by using two researcher-made questionnaires to assess the participants' attitudes and preferences toward establishing a midwifery-led birthing center. Subsequently, extreme cases will be selected based on the participants' average attitude scores toward establishing a midwifery-led birthing center in the quantitative section. In the second stage of the study, qualitative in-depth interviews will be conducted with the identified extreme cases from the first quantitative phase and other stakeholders (the first and second steps of the MAP-IT model, namely identifying and forming a stakeholder coalition, and assessing community resources and real needs). In this stage, the conventional qualitative content analysis approach will be used. Subsequently, based on the quantitative and qualitative data obtained up to this stage, a midwifery-led birthing center program based on the third step of the MAP-IT model, namely Plan, will be developed and validated using the Delphi method. DISCUSSION This is the first study that uses a mixed-method approach for designing a midwife-led maternity care program based on the MAP-IT model. This study will fill the research gap in the field of improving midwife-led maternity care and designing a program based on the needs of a large group of pregnant mothers. We hope this program facilitates improved eligibility of midwifery to continue care to manage and improve their health easily and affordably. ETHICAL CODE IR.MUMS.NURSE.REC. 1403. 014.
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Affiliation(s)
- Mohaddeseh Bakhshi
- Candidate at the Department of Midwifery, Research Student Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sanaz Mollazadeh
- Professor assistance, Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Talat Khadivzadeh
- Professor assistance, Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Javad Moghri
- Department of Management Sciences and Health Economics, School of Health Management & Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Azadeh Saki
- Department of Biostatistics, School of Health, Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahboobeh Firoozi
- Professor assistance, Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran.
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Cano-Herrera G, Salmun Nehmad S, Ruiz de Chávez Gascón J, Méndez Vionet A, van Tienhoven XA, Osorio Martínez MF, Muleiro Alvarez M, Vasco Rivero MX, López Torres MF, Barroso Valverde MJ, Noemi Torres I, Cruz Olascoaga A, Bautista Gonzalez MF, Sarkis Nehme JA, Vélez Rodríguez I, Murguiondo Pérez R, Salazar FE, Sierra Bronzon AG, Rivera Rosas EG, Carbajal Ocampo D, Cabrera Carranco R. Endometriosis: A Comprehensive Analysis of the Pathophysiology, Treatment, and Nutritional Aspects, and Its Repercussions on the Quality of Life of Patients. Biomedicines 2024; 12:1476. [PMID: 39062050 PMCID: PMC11274817 DOI: 10.3390/biomedicines12071476] [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: 03/29/2024] [Revised: 06/24/2024] [Accepted: 06/27/2024] [Indexed: 07/28/2024] Open
Abstract
Endometriosis is a chronic proinflammatory pathology characterized by the growth of tissue similar to the endometrium outside the uterus, affecting approximately 5 to 15% of women worldwide. Suffering from endometriosis entails a complex pathophysiological process, significantly impacting the quality of life and reproductive function of affected women; therefore, it must be addressed in a personalized and comprehensive manner, as its management requires a multidisciplinary approach. This article aims to conduct a comprehensive literature review of endometriosis, not only as a pathophysiological condition but also as a significant factor impacting the social, nutritional, and mental well-being of those who experience it. Emphasis is placed on the importance of understanding and assessing the impact of the pathology to provide a better and more comprehensive approach, integrating various alternatives and strategic treatments for the factors involved in its development. The aim is to provide a complete overview of endometriosis, from its pathophysiology to its impact on the quality of life of patients, as well as a review of current treatment options, both pharmacological and alternative, in order to broaden the perspective on the pathology to improve the care of patients with this disease.
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Affiliation(s)
- Gabriela Cano-Herrera
- Escuela de Ciencias de la Salud, Universidad Anáhuac Puebla, 72810 San Andrés Cholula, Mexico;
| | - Sylvia Salmun Nehmad
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - Jimena Ruiz de Chávez Gascón
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - Amairani Méndez Vionet
- Facultad de Ciencias de la Salud, Universidad Panamericana, 03920 Ciudad de México, Mexico
| | - Ximena A. van Tienhoven
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - María Fernanda Osorio Martínez
- División de Ciencias Biológicas y de la Salud, Unidad Xochimilco, Universidad Autónoma Metropolitana, 04960 Ciudad de México, Mexico
| | - Mauricio Muleiro Alvarez
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA
| | - Mariana Ximena Vasco Rivero
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - María Fernanda López Torres
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - María Jimena Barroso Valverde
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - Isabel Noemi Torres
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - Alexa Cruz Olascoaga
- División de Ciencias Biológicas y de la Salud, Unidad Xochimilco, Universidad Autónoma Metropolitana, 04960 Ciudad de México, Mexico
| | - Maria Fernanda Bautista Gonzalez
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - José Antonio Sarkis Nehme
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | | | - Renata Murguiondo Pérez
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
| | - Felipe Esparza Salazar
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
- Center of Excellence for Aging and Brain Repair, Department of Neurosurgery and Brain Repair, Morsani College of Medicine, University of South Florida, 12901 Bruce B. Downs Blvd., Tampa, FL 33612, USA
| | - Ana Gabriela Sierra Bronzon
- Departamento de Cirugía Ginecológica de Mínima Invasión, Instituto Pélvico Neurovascular, 76807 San Juan del Río, Mexico
| | - Eder Gabriel Rivera Rosas
- Departamento en Cirugía Pélvica, Doyenne High Quality and Multidisciplinary Treatment Center for Endometriosis, 06700 Ciudad de México, Mexico
| | - Dante Carbajal Ocampo
- Departamento en Cirugía Pélvica, Doyenne High Quality and Multidisciplinary Treatment Center for Endometriosis, 06700 Ciudad de México, Mexico
| | - Ramiro Cabrera Carranco
- Centro de Investigación en Ciencias de la Salud (CICSA), Facultad de Ciencias de la Salud, Universidad Anáhuac México Norte, 52786 Naucalpan de Juárez, Mexico
- Departamento en Cirugía Pélvica, Doyenne High Quality and Multidisciplinary Treatment Center for Endometriosis, 06700 Ciudad de México, Mexico
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Rosenberger DC, Mennicken E, Schmieg I, Medkour T, Pechard M, Sachau J, Fuchtmann F, Birch J, Schnabel K, Vincent K, Baron R, Bouhassira D, Pogatzki-Zahn EM. A systematic literature review on patient-reported outcome domains and measures in nonsurgical efficacy trials related to chronic pain associated with endometriosis: an urgent call to action. Pain 2024:00006396-990000000-00641. [PMID: 38968394 DOI: 10.1097/j.pain.0000000000003290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 04/12/2024] [Indexed: 07/07/2024]
Abstract
ABSTRACT Endometriosis, a common cause for chronic pelvic pain, significantly affects quality of life, fertility, and overall productivity of those affected. Therapeutic options remain limited, and collating evidence on treatment efficacy is complicated. One reason could be the heterogeneity of assessed outcomes in nonsurgical clinical trials, impeding meaningful result comparisons. This systematic literature review examines outcome domains and patient-reported outcome measures (PROMs) used in clinical trials. Through comprehensive search of Embase, MEDLINE, and CENTRAL up until July 2022, we screened 1286 records, of which 191 were included in our analyses. Methodological quality (GRADE criteria), information about publication, patient population, and intervention were assessed, and domains as well as PROMs were extracted and analyzed. In accordance with IMMPACT domain framework, the domain pain was assessed in almost all studies (98.4%), followed by adverse events (73.8%). By contrast, assessment of physical functioning (29.8%), improvement and satisfaction (14.1%), and emotional functioning (6.8%) occurred less frequently. Studies of a better methodological quality tended to use more different domains. Nevertheless, combinations of more than 2 domains were rare, failing to comprehensively capture the bio-psycho-social aspects of endometriosis-associated pain. The PROMs used showed an even broader heterogeneity across all studies. Our findings underscore the large heterogeneity of assessed domains and PROMs in clinical pain-related endometriosis trials. This highlights the urgent need for a standardized approach to both, assessed domains and high-quality PROMs ideally realized through development and implementation of a core outcome set, encompassing the most pivotal domains and PROMs for both, stakeholders and patients.
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Affiliation(s)
| | - Emilia Mennicken
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany
| | - Iris Schmieg
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany
| | - Terkia Medkour
- INSERM U987, UVSQ-Paris-Saclay University, Ambroise Paré Hospital, Boulogne-Billancourt, France
| | - Marie Pechard
- INSERM U987, UVSQ-Paris-Saclay University, Ambroise Paré Hospital, Boulogne-Billancourt, France
| | - Juliane Sachau
- Division of Neurological Pain Research and Therapy, Department of Neurology, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Fabian Fuchtmann
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany
| | - Judy Birch
- Pelvic Pain Support Network, Poole, United Kingdom
| | - Kathrin Schnabel
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany
| | - Katy Vincent
- Nuffield Department of Women's and Reproductive Health, University of Oxford, John Radcliffe Hospital, Headley Way, Oxford, United Kingdom
| | - Ralf Baron
- Division of Neurological Pain Research and Therapy, Department of Neurology, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Didier Bouhassira
- INSERM U987, UVSQ-Paris-Saclay University, Ambroise Paré Hospital, Boulogne-Billancourt, France
| | - Esther Miriam Pogatzki-Zahn
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Muenster, Muenster, Germany
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10
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Zeppernick F, Zeppernick M, Wölfler MM, Janschek E, Holtmann L, Bornemann S, Oehmke F, Salehin D, Scheible CM, Brandes I, Vingerhagen-Pethick S, Cornelius CP, Boosz A, Krämer B, Sillem M, Keckstein J, Schweppe KW, Meinhold-Heerlein I. Surgical Treatment of Patients with Endometriosis in the Certified Endometriosis Centers of the DACH Region - A Subanalysis of the Quality Assurance Study QS ENDO pilot. Geburtshilfe Frauenheilkd 2024; 84:646-655. [PMID: 38993799 PMCID: PMC11233201 DOI: 10.1055/a-2324-3778] [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: 02/11/2024] [Accepted: 05/09/2024] [Indexed: 07/13/2024] Open
Abstract
Introduction After puberty, at least 10% of all women and girls suffer from endometriosis. Surgery is useful for both the diagnosis and therapy. To date, quality indicators for the surgical treatment of endometriosis are lacking. QS ENDO aims to record the quality of care provided in the DACH region and to introduce quality indicators for the diagnosis and treatment of endometriosis. In the first phase of the study, QS ENDO real, the reality of care was recorded using a questionnaire. The second phase, QS ENDO pilot, investigated the treatment of patients who underwent surgery in certified endometriosis centers in a defined time-period. Material and Methods The surgical data of 10 patients from each of the 44 endometriosis centers in the DACH region was recorded using an online tool. Collected data included the approach used, the endometriosis phenotype, a description of the surgical site, resection status, histological confirmation, the use of a classification, and any complications. All operations were carried out in October 2016 as the defined time-period. The surgical approaches used were compared with the recommendations in the current guidelines. Results The data of 435 patients with a median age of 34 years were evaluated. 315 (72.4%) were nulliparous. 120 patients had given birth to at least one child and 42.5% (51) of them had delivered their child by caesarean section. About 50% of all patients also had deep infiltrating endometriosis in addition to ovarian endometriosis, and the median NAS score was 7.5. With regards to the surgical treatment, endometriomas were completely resected in 81% (94) of patients. 87.3% of patients underwent resection of peritoneal endometriosis. Forty-one patients had a hysterectomy, with a total hysterectomy carried out in 26 (63.4%) and a supracervical hysterectomy in 15 (36.6%) patients. Of the 59 patients with bowel endometriosis, half had segmental resection and half had shaving of the anterior rectal wall. Complications requiring revision occurred in 0.9% of cases. Conclusion The surgical procedures carried out in the certified endometriosis centers of the DACH region are largely in line with the recommendations for appropriate surgical approaches in the current standard guidelines.
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Affiliation(s)
- Felix Zeppernick
- Zentrum für Frauenheilkunde und Geburtshilfe der Justus Liebig-Universität Gießen, Gießen, Germany
| | - Magdalena Zeppernick
- Zentrum für Frauenheilkunde und Geburtshilfe der Justus Liebig-Universität Gießen, Gießen, Germany
| | | | | | | | | | - Frank Oehmke
- Zentrum für Frauenheilkunde und Geburtshilfe der Justus Liebig-Universität Gießen, Gießen, Germany
| | - Darius Salehin
- Johanniter GmbH; Evangelisches Krankenhaus Bethesda, Mönchengladbach, Germany
| | - Chi Mi Scheible
- Johanniter GmbH; Evangelisches Krankenhaus Bethesda, Mönchengladbach, Germany
| | - Iris Brandes
- Institut für Epidemiologie, Sozialmedizin und Gesundheitssystemforschung, Medizinische Hochschule Hannover, Hannover, Germany
| | | | | | | | | | - Martin Sillem
- Stiftung Endometriose-Forschung, Westerstede, Germany
- Praxisklinik am Rosengarten, Mannheim, Germany
| | - Jörg Keckstein
- Stiftung Endometriose-Forschung, Westerstede, Germany
- Endometriosezentrum Keckstein, Villach, Austria
| | | | - Ivo Meinhold-Heerlein
- Zentrum für Frauenheilkunde und Geburtshilfe der Justus Liebig-Universität Gießen, Gießen, Germany
- Stiftung Endometriose-Forschung, Westerstede, Germany
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11
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Sadłocha M, Toczek J, Major K, Staniczek J, Stojko R. Endometriosis: Molecular Pathophysiology and Recent Treatment Strategies-Comprehensive Literature Review. Pharmaceuticals (Basel) 2024; 17:827. [PMID: 39065678 PMCID: PMC11280110 DOI: 10.3390/ph17070827] [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: 02/14/2024] [Revised: 05/30/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
Endometriosis is an enigmatic disease, with no specific cause or trigger yet discovered. Major factors that may contribute to endometriosis in the pelvic region include environmental, epigenetic, and inflammatory factors. Most experts believe that the primary mechanism behind the formation of endometrial lesions is associated with Sampson's theory of "retrograde menstruation". This theory suggests that endometrial cells flow backward into the peritoneal cavity, leading to the development of endometrial lesions. Since this specific mechanism is also observed in healthy women, additional factors may be associated with the formation of endometrial lesions. Current treatment options primarily consist of medical or surgical therapies. To date, none of the available medical therapies have proven effective in curing the disorder, and symptoms tend to recur once medications are discontinued. Therefore, there is a need to explore and develop novel biomedical targets aimed at the cellular and molecular mechanisms responsible for endometriosis growth. This article discusses a recent molecular pathophysiology associated with the formation and progression of endometriosis. Furthermore, the article summarizes the most current medications and surgical strategies currently under investigation for the treatment of endometriosis.
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Affiliation(s)
- Marcin Sadłocha
- Department of Gynecology, Obstetrics and Oncological Gynecology, The Medical University of Silesia in Katowice, Markiefki 87, 40-211 Katowice, Poland; (J.T.); (R.S.)
| | - Jakub Toczek
- Department of Gynecology, Obstetrics and Oncological Gynecology, The Medical University of Silesia in Katowice, Markiefki 87, 40-211 Katowice, Poland; (J.T.); (R.S.)
| | - Katarzyna Major
- Department of Neonatology, Municipal Hospital in Ruda Śląska, Wincentego Lipa 2, 41-703 Ruda Śląska, Poland;
| | - Jakub Staniczek
- Department of Gynecology, Obstetrics and Oncological Gynecology, The Medical University of Silesia in Katowice, Markiefki 87, 40-211 Katowice, Poland; (J.T.); (R.S.)
| | - Rafał Stojko
- Department of Gynecology, Obstetrics and Oncological Gynecology, The Medical University of Silesia in Katowice, Markiefki 87, 40-211 Katowice, Poland; (J.T.); (R.S.)
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Özbay K, Semiz A. Assessment of Uterine Blood Flow in Mild Primary Dysmenorrhea. J Pain Res 2024; 17:2071-2077. [PMID: 38887385 PMCID: PMC11182353 DOI: 10.2147/jpr.s456239] [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: 12/29/2023] [Accepted: 06/05/2024] [Indexed: 06/20/2024] Open
Abstract
Purpose We aimed to assess uterine and arcuate artery Doppler indices in patients with mild primary dysmenorrhea. Patients and Methods A total of 55 patients were included, consisting of women without dysmenorrhea (n=26, group A) and women with mild primary dysmenorrhea (n=29, group B). Doppler measurements of the uterine and arcuate arteries were performed in both groups on the 1st-2nd days and 21st-24th days (midluteal phase) of the menstrual cycle using transvaginal ultrasound and compared between the groups. The severity of dysmenorrhea was assessed using visual analog scale scores. Results Doppler measurements of the uterine and arcuate arteries performed on the 1st-2nd days of the menstrual cycle and the midluteal phase were similar between the groups (p>0.05). There was a significant decrease in the intragroup measurements of uterine and arcuate arteries performed on the first day of menstruation and the luteal phase in both groups (p<0.01). Conclusion Doppler findings of the uterine and arcuate arteries did not differ between patients with and without mild primary dysmenorrhea. The etiology of primary dysmenorrhea mainly involves ischemia and vasoconstriction, but mild primary dysmenorrhea appears to be associated with a different etiology other than decreased tissue perfusion.
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Affiliation(s)
- Koray Özbay
- Department of Obstetrics and Gynecology, Memorial Şişli Hospital, Istanbul, Turkey
| | - Altuğ Semiz
- Department of Obstetrics and Gynecology, Memorial Şişli Hospital, Istanbul, Turkey
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13
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Kaplan CM, Kelleher E, Irani A, Schrepf A, Clauw DJ, Harte SE. Deciphering nociplastic pain: clinical features, risk factors and potential mechanisms. Nat Rev Neurol 2024; 20:347-363. [PMID: 38755449 DOI: 10.1038/s41582-024-00966-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2024] [Indexed: 05/18/2024]
Abstract
Nociplastic pain is a mechanistic term used to describe pain that arises or is sustained by altered nociception, despite the absence of tissue damage. Although nociplastic pain has distinct pathophysiology from nociceptive and neuropathic pain, these pain mechanisms often coincide within individuals, which contributes to the intractability of chronic pain. Key symptoms of nociplastic pain include pain in multiple body regions, fatigue, sleep disturbances, cognitive dysfunction, depression and anxiety. Individuals with nociplastic pain are often diffusely tender - indicative of hyperalgesia and/or allodynia - and are often more sensitive than others to non-painful sensory stimuli such as lights, odours and noises. This Review summarizes the risk factors, clinical presentation and treatment of nociplastic pain, and describes how alterations in brain function and structure, immune processing and peripheral factors might contribute to the nociplastic pain phenotype. This article concludes with a discussion of two proposed subtypes of nociplastic pain that reflect distinct neurobiological features and treatment responsivity.
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Affiliation(s)
- Chelsea M Kaplan
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA.
| | - Eoin Kelleher
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Anushka Irani
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Division of Rheumatology, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Andrew Schrepf
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Daniel J Clauw
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Steven E Harte
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan Medical School, Ann Arbor, MI, USA
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14
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Reischer T, Sklenar C, Perricos-Hess A, Husslein H, Kuessel L, Wenzl R, Bekos C. Can Laparoscopic Surgery Reduce Fatigue in Women with Endometriosis?-A Pilot Study. J Clin Med 2024; 13:3150. [PMID: 38892861 PMCID: PMC11172980 DOI: 10.3390/jcm13113150] [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: 04/22/2024] [Revised: 05/16/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Background: Fatigue is mentioned as one of the most significant symptoms of endometriosis. The impact of laparoscopic endometriosis surgeries on fatigue remains unknown. The aim of this study was to investigate, for the first time, the effect of laparoscopic surgery in endometriosis patients, with the complete removal of endometriotic lesions, on the severity of fatigue. Methods: This is a single-center prospective pilot study including 58 participants. Participants were recruited at the Tertiary Endometriosis Referral Center of the Medical University of Vienna between February 2020 and November 2021. Thirty patients with histologically proven endometriosis were compared to a control group of 28 patients who underwent a laparoscopy for benign gynecologic conditions other than endometriosis. All participants were interviewed using the Fatigue Severity Scale before their surgery and 6 months afterward. Relationships between variables were established using regression analysis and associations were quantified as odds ratios. Results: Fatigue was significantly more severe preoperatively in patients with endometriosis when compared to controls ((odds ratio (OR): 1.82; 95% confidence interval (CI): 1.24-2.67, p < 0.01). Six months postoperatively, the fatigue severity score of endometriosis patients decreased significantly (p < 0.01). In multivariate analysis, fatigue was significantly associated with endometriosis (OR: 4.50, CI: 1.14-17.8, p < 0.05), when adjusted for abdominal pain and menstrual bleeding. Fatigue in patients with endometriosis was not associated with disease stage or the presence of deep endometriosis. Conclusions: Fatigue is a frequent and bothersome symptom in patients with endometriosis. Within our study, we demonstrated for the first time that fatigue responds to surgical treatment. The management of fatigue is crucial to improving patients' quality of life.
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Affiliation(s)
| | | | | | | | | | - René Wenzl
- Department of Obstetrics and Gynecology, Medical University of Vienna, 1090 Vienna, Austria; (T.R.); (C.S.); (A.P.-H.); (H.H.); (C.B.)
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15
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Schofield E, Sussex R, Crotti T, Evans S. Using language to identify a bladder pain component in women with Dysmenorrhoea-Related Pelvic Pain: A cross-sectional study. Aust N Z J Obstet Gynaecol 2024. [PMID: 38803121 DOI: 10.1111/ajo.13833] [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: 05/14/2023] [Accepted: 04/25/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Dysmenorrhoea-Related Pelvic Pain (DRPP) is a common condition, which may or may not include bladder-related symptoms. Primary health care practitioners (PHCP) rely heavily on language for diagnosis of DRPP-related conditions. However, there are no established pain descriptors to assist PHCP to determine whether an individual's DRPP may include a bladder component. AIMS To identify differences in the use of pain descriptors in women with DRPP with and without a co-existing bladder pain component, through an exploratory study of the language of pelvic pain in women. MATERIALS AND METHODS A cross-sectional online survey of Australian and New Zealand women (n = 750, ages 18-49) who have self-identified pelvic pain. Free text and predetermined pain descriptors used by women with a self-perceived bladder pain component (DRPPB+, n = 468) were compared to those without bladder pain (DRPPB-, n = 282). Statistical analysis included Pearson χ2, logistic regression and analysis of variance tests using StataCorp Stata Statistical Software combined with qualitative data from AntConc concordance software. RESULTS Within free-form text, bloating (P = 0.014) and pressure (P = 0.031) were used more commonly to describe dysmenorrhoea in women with DRPPB+, while the word excruciating (P < 0.001) was more commonly used by women with DRPPB-. From a pre-determined list of descriptors, pounding (P < 0.001), tingling (P < 0.001), stabbing (P = 0.010), burning (P = 0.002) and cramping (P = 0.021) were more commonly used by women with DRPPB+, than women with DRPPB-. CONCLUSIONS Systematic patterns of word use should encourage practitioners to further enquire about bladder symptoms that may co-exist with dysmenorrhoea. Knowledge of these words may be useful in targeting diagnostic and therapeutic interventions.
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Affiliation(s)
- Eleanor Schofield
- School of Biomedicine, The University of Adelaide, Adelaide, South Australia, Australia
| | - Roland Sussex
- Institute for Teaching and Learning Innovation, School of Languages and Cultures, The University of Queensland, Brisbane, Queensland, Australia
| | - Tania Crotti
- School of Biomedicine, The University of Adelaide, Adelaide, South Australia, Australia
| | - Susan Evans
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
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Mokhtari T, Irandoost E, Sheikhbahaei F. Stress, pain, anxiety, and depression in endometriosis-Targeting glial activation and inflammation. Int Immunopharmacol 2024; 132:111942. [PMID: 38565045 DOI: 10.1016/j.intimp.2024.111942] [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: 02/10/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/04/2024]
Abstract
Endometriosis (EM) is a gynecological inflammatory disease often accompanied by stress, chronic pelvic pain (CPP), anxiety, and depression, leading to a diminished quality of life. This review aims to discuss the relationship between systemic and local inflammatory responses in the central nervous system (CNS), focusing on glial dysfunctions (astrocytes and microglia) as in critical brain regions involved in emotion, cognition, pain processing, anxiety, and depression. The review presents that EM is connected to increased levels of pro-inflammatory cytokines in the circulation. Additionally, chronic stress and CPP as stressors may contribute to the dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, depleting the production of inflammatory mediators in the circulatory system and the brain. The systemic cytokines cause blood-brain barrier (BBB) breakdown, activate microglia in the brain, and lead to neuroinflammation. Furthermore, CPP may induce neuronal morphological alterations in critical regions through central sensitization and the activation of glial cells. The activation of glial cells, particularly the polarization of microglia, leads to the activation of the NLRP3 inflammasome and the overproduction of inflammatory cytokines. These inflammatory cytokines interact with the signaling pathways involved in neural plasticity. Additionally, persistent inflammatory conditions in the brain lead to neuronal death, which is correlated with a reduced volume of key brain regions such as the hippocampus. This review highlights the involvement of glial cells in the pathogenesis of the mental comorbidities of EM (i.e., pain, anxiety, and depression) and to discuss potential therapeutic approaches for targeting the inflammation and activation of microglia in key brain regions.
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Affiliation(s)
- Tahmineh Mokhtari
- Department of Pharmacology, Hubei University of Medicine, Shiyan, China; Department of Histology and Embryology, Faculty of Basic Medical Sciences, Hubei University of Medicine, Shiyan, China
| | - Elnaz Irandoost
- Sarem Women's Hospital, Iran University of Medical Sciences (IUMS), Tehran, Iran.
| | - Fatemeh Sheikhbahaei
- Department of Anatomy, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
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Kalaitzopoulos DR, Burla L, Farkas F, Eberhard M, Samartzis N. The Visual Effect of a Down-Regulation With Dienogest and GnRH Analogues in Endometriosis: Lessons Learned From Two-Step Surgical Approach. J Minim Invasive Gynecol 2024; 31:369-370. [PMID: 38355038 DOI: 10.1016/j.jmig.2024.02.003] [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: 07/17/2023] [Revised: 12/11/2023] [Accepted: 02/07/2024] [Indexed: 02/16/2024]
Abstract
OBJECTIVE To evaluate the intraoperative visual effect of treatment with GnRH-analogues and Dienogest in endometriosis. DESIGN Retrospective observational study. SETTING Every laparoscopy from all the different disciplines in our hospital is documented on video and stored in a database. The study was approved by the local ethics committee. A total of 193 patients with histological proven endometriosis from 2007 to 2021 were included, who underwent 2-step surgical procedure. Indications were endometrioma before CO2-Laser therapy, missing consent because of emergencies or other surgeries from other disciplines, or high active and extended disease. When endometriosis was suspected in a surgery conducted by other disciplines, a gynecological surgeon was called during the surgery. Data and intraoperative videos were reviewed by 2 independent reviewers at one referral center. Only cases with available video of first and second look laparoscopy were included. We excluded patient who had prior hormonal treatment in the last 6 months. Lesions were classified according to the description of Khan et al. Statistical analysis was performed using SPSS (Version 27.0, IBM). Mann-Whitney U test (nonparametric analysis) and χ2 tests were applied. Percentages were calculated for categorical variables and mean and standard deviation were calculated for continuous variables. Significance level was set to p <.05. INTERVENTIONS Seventy-seven received GnRH-analogues and 116 Dienogest for preoperative hormone down-regulation. The median duration of down-regulation with GnRH-analogues or Dienogest was 3 months. The mean age was 32.3 (SD 6.3) years for GnRH-analogues and 32.6 (SD 6.3) years for Dienogest, p = .619 respectively. The visible intraoperative effect will be demonstrated in the video. CONCLUSION The effect of a hormonal treatment can be observed macroscopically in endometriosis. This can help to understand the in vivo response to the administrated treatment. This video is showing our past experience, as performing second-look laparoscopy is not state of the art anymore.
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Affiliation(s)
| | - Laurin Burla
- Department of Gynecology and Obstetrics, District Hospital of Schaffhausen, Switzerland (all authors)
| | - Filip Farkas
- Department of Gynecology and Obstetrics, District Hospital of Schaffhausen, Switzerland (all authors)
| | - Markus Eberhard
- Department of Gynecology and Obstetrics, District Hospital of Schaffhausen, Switzerland (all authors)
| | - Nicolas Samartzis
- Department of Gynecology and Obstetrics, District Hospital of Schaffhausen, Switzerland (all authors)..
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Silva T, Oliveira M, Oliveira E, Macena R, de Oliveira Silva GT, Câmara SMA, Micussi M. Are women with endometriosis more likely to experience reduced physical performance compared to women without the condition? PeerJ 2024; 12:e16835. [PMID: 38666082 PMCID: PMC11044877 DOI: 10.7717/peerj.16835] [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: 10/16/2023] [Accepted: 01/04/2024] [Indexed: 04/28/2024] Open
Abstract
Background Endometriosis is a condition of the female reproductive system associated with pelvic pain. Chronic pain can affect physical performance by limiting the functional activities, thus, it is hypothesized that women with endometriosis may also present decreased functional capacity, decreased strength, and mobility. The objective of this study is to compare physical performance in women with and without endometriosis. Methods This is a cross-sectional study composed of 115 women equally divided into two groups: the endometriosis group (EG), composed of women with a confirmed diagnosis of the disease by magnetic resonance imaging, and the comparator group (CG), consisting of women without suspicion of the disease. Physical performance (dependent variable) was assessed using hand dynamometry, the 6-min walk test (6MWT), gait speed, and the chair stands test. CG participants performed the tests during the luteal phase of the menstrual cycle. Descriptive statistics, unpaired t-tests, and chi-square tests were used to describe and compare the groups. Multiple linear regression tested the associations adjusted for covariates (age, income, education, age at menarche, and body mass index). Results The EG had worse gait speed (mean difference: -0.11; 95% CI: [-0.18 to -0.04]), weaker grip strength (mean difference: -3.32; 95% CI: [-5.30 to -1.33]), shorter distance covered in the 6MWT (mean difference: -83.46; 95% CI: [-121.38 to -45.53]), and a lower number of repetitions in the chair stands test (mean difference: -8.44; 95% CI: [-10.64 to -6.25]) than the CG, even after adjusting for covariates. Conclusion Grip strength, lower limb strength, mobility, and functional capacity were worse in women diagnosed with endometriosis. Women with endometriosis should be encouraged to engage in physical exercise, adopt healthy lifestyle habits, and participate in rehabilitation activities to control pain, with the aim of reducing functional impairments.
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Affiliation(s)
- Tatiana Silva
- Programa de Pós-Graduação em Fisioterapia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Maiara Oliveira
- Programa de Pós-Graduação em Fisioterapia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Edwiges Oliveira
- Departamento de Fisioterapia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Rayllanne Macena
- Departamento de Fisioterapia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | | | - Saionara M. A. Câmara
- Programa de Pós-Graduação em Fisioterapia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Maria Micussi
- Programa de Pós-Graduação em Fisioterapia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
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19
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Mostafavi SRS, Kor E, Sakhaei SM, Kor A. The correlation between ultrasonographic findings and clinical symptoms of pelvic endometriosis. BMC Res Notes 2024; 17:108. [PMID: 38637887 PMCID: PMC11027415 DOI: 10.1186/s13104-024-06761-4] [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: 04/07/2023] [Accepted: 04/02/2024] [Indexed: 04/20/2024] Open
Abstract
OBJECTIVE Considering the importance of endometriosis and its relatively high prevalence among women, this study sought to investigate clinical and Transrectal and transvaginal ultrasounds (TVS) findings of disease. METHODS This descriptive-analytical study was performed based on medical records of 155 women with endometriosis admitted to Rasool-e Akram Hospital in Tehran for a TVS. All the sonography data and patients' information were collected into checklists and analyzed in SPSS-25 software (IBM). RESULTS The mean age of participants was 32.4 ± 6.1 years, ranging from 18 to 50 years. Endometrioma was prevalent in 129 patients (84.8%). Size of endometrioma (diameter) was more than 3 cm in 79.9% of patients, and 3 cm or fewer in 20.1% of cases. Bladder, intestinal, vaginal, and rectosigmoid involvements with endometriosis implants were observed in 4 (2.6%), 54 (35.5), 3 (0.2%), and 51 (33.5) of patients, respectively. A total of 64.5% of patients were diagnosed with incomplete stenosis of the Douglas pouch and 35.5% had complete stenosis. Deep infiltrating endometriosis (DIE) was less than 1 cm in 20.7%, 1 to 3 cm in 42.3%, and over 3 cm in 37% of patients. The most common manifestations of endometriosis Obliteration of the Douglas pouch, endometrioma, and DIE. In addition, imaging modalities have shown promising results, indicating the necessity to use transvaginal ultrasound as the first line of diagnosis in patients with clinically suspected endometriosis.
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Affiliation(s)
| | - Elham Kor
- Department of Radiology, Rasoul-E-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | | | - Anis Kor
- Department of Radiology, Rasoul-E-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
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20
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Herup-Wheeler T, Shi M, Harvey ME, Talwar C, Kommagani R, MacLean JA, Hayashi K. High-fat diets promote peritoneal inflammation and augment endometriosis-associated abdominal hyperalgesia. Front Endocrinol (Lausanne) 2024; 15:1336496. [PMID: 38559689 PMCID: PMC10978581 DOI: 10.3389/fendo.2024.1336496] [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: 11/10/2023] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
Immune dysfunction is one of the central components in the development and progression of endometriosis by establishing a chronic inflammatory environment. Western-style high-fat diets (HFD) have been linked to greater systemic inflammation to cause metabolic and chronic inflammatory diseases, and are also considered an environmental risk factor for gynecologic diseases. Here, we aimed to examine how HFD cause an inflammatory environment in endometriosis and discern their contribution to endometriotic-associated hyperalgesia. Our results showed that HFD-induced obesity enhanced abdominal hyperalgesia that was induced by endometriotic lesions. Peritoneal inflammatory macrophages and cytokine levels increased by lesion induction were elevated by chronic exposure to HFD. Increased expression of pain-related mediators in the dorsal root ganglia was observed after lesion induction under the HFD condition. Although HFD did not affect inflammatory macrophages in the peritoneal cavity without lesion induction, the diversity and composition of the gut microbiota were clearly altered by HFD as a sign of low-grade systemic inflammation. Thus, HFD alone might not establish a local inflammatory environment in the pelvic cavity, but it can contribute to further enhancing chronic inflammation, leading to the exacerbation of endometriosis-associated abdominal hyperalgesia following the establishment and progression of the disease.
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Affiliation(s)
- Tristin Herup-Wheeler
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA, United States
| | - Mingxin Shi
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA, United States
| | - Madeleine E. Harvey
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA, United States
| | - Chandni Talwar
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, United States
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, United States
| | - Ramakrishna Kommagani
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX, United States
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, United States
| | - James A. MacLean
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA, United States
| | - Kanako Hayashi
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA, United States
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21
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Skinner CM, Kuijer RG. Self-compassion and health-related quality of life in individuals with endometriosis. Psychol Health 2024:1-18. [PMID: 38475983 DOI: 10.1080/08870446.2024.2325506] [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: 11/20/2023] [Accepted: 02/26/2024] [Indexed: 03/14/2024]
Abstract
OBJECTIVE International research highlights the detrimental impact of endometriosis on health-related quality of life (HRQoL), yet few studies have examined positive resources such as self-compassion and resilience as correlates. This cross-sectional study aimed to examine the relationship between self-compassion and HRQoL in individuals with endometriosis in Aotearoa New Zealand. Resilience and perceived symptom severity were examined as potential mediators. METHODS AND MEASURES Six hundred and three individuals with endometriosis completed an online questionnaire measuring demographic and endometriosis-related information, endometriosis symptoms (number and severity), HRQoL, self-compassion and resilience. RESULTS In line with international research, the current sample reported significant impairment in all aspects of HRQoL. As expected, those with higher levels of self-compassion reported less impairment in HRQoL, and this relationship was partially mediated by perceived symptom severity (all aspects of HRQoL). Resilience mediated the relationship between self-compassion and two aspects of HRQoL (emotional wellbeing and control/powerlessness). CONCLUSION These findings confirm that HRQoL is significantly impaired in individuals with endometriosis in Aotearoa New Zealand and point to the potential role of self-compassion and resilience as protective factors in encouraging positive coping styles to manage symptoms and maintain high HRQoL. Interventions targeting self-compassion may be a promising tool to improve wellbeing in individuals with endometriosis.
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Affiliation(s)
- Chelsea M Skinner
- School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand
| | - Roeline G Kuijer
- School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand
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22
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Shafrir AL, Wallace B, Laliberte A, Vitonis AF, Sieberg CB, Terry KL, Missmer SA. Pelvic pain symptoms and endometriosis characteristics in relation to oxidative stress among adolescents and adults with and without surgically-confirmed endometriosis. F1000Res 2024; 13:34. [PMID: 38495219 PMCID: PMC10940847 DOI: 10.12688/f1000research.141793.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/25/2023] [Indexed: 03/19/2024] Open
Abstract
Background: While the majority of reproductive-aged females will experience pelvic pain during their lives, biological mechanisms underlying pelvic pain are not well understood. We investigated associations between pelvic pain symptoms and oxidative stress among people with and without surgically-confirmed endometriosis. Methods: Using an enzyme-linked immunosorbent assay, we measured 8-Hydroxy-2'-deoxyguanosine (8-OHdG) in urine samples and corrected for creatinine levels in 434 surgically-confirmed endometriosis participants compared to 605 participants never diagnosed with endometriosis. At enrollment, participants reported details of their pelvic pain symptoms. Linear regression was used to compute geometric mean (GM) creatinine-corrected 8-OHdG levels with 95% confidence intervals (CI) among all participants and those with and without endometriosis separately, adjusting for potential confounders. Interactions by surgically-confirmed endometriosis status were tested by Wald statistics. Results: No trends in 8-OHdG were observed among those with or without endometriosis for severity or frequency of dysmenorrhea, acyclic pelvic pain, dyspareunia or pain with bowel movements. Among endometriosis participants, lower 8-OHdG levels were observed for participants with any white, blue/black, or brown lesions (GM=76.7 versus 82.9 ng/mg; p=0.10), which was primarily driven by lower levels of 8-OHdG for any blue/black lesions (GM=72.8 versus 81.6 ng/mg; p=0.05). Conclusion: While no associations were observed between 8-OHdG and pelvic pain symptoms, future research is needed to assess how other pathways of oxidative damage, e.g. through proteins or lipids, may affect endometriosis-associated symptoms. Additionally, further research is needed to understand differences in oxidative stress among endometriosis lesion sub-phenotypes.
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Affiliation(s)
- Amy L Shafrir
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Britani Wallace
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Ashley Laliberte
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Allison F Vitonis
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Christine B Sieberg
- Department of Pyschiatry, Harvard Medical School, Boston, MA, 02115, USA
- Pain & Affective Neuroscience Center, Department of Anesthesiology, Boston Children's Hospital, Boston, MA, 02115, USA
- Biobehavioral Pain Innovations Lab, Department of Psychiatry & Behavioral Sciences, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Kathryn L Terry
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA
| | - Stacey A Missmer
- Boston Center for Endometriosis, Boston Children's Hospital and Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, 02115, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA
- Department of Obstetrics, Gynecology, and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids, MI, 49503, USA
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23
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Bartley EJ, Alappattu MJ, Manko K, Lewis H, Vasilopoulos T, Lamvu G. Presence of endometriosis and chronic overlapping pain conditions negatively impacts the pain experience in women with chronic pelvic-abdominal pain: A cross-sectional survey. WOMEN'S HEALTH (LONDON, ENGLAND) 2024; 20:17455057241248017. [PMID: 38682290 PMCID: PMC11057341 DOI: 10.1177/17455057241248017] [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: 09/06/2023] [Revised: 02/06/2024] [Accepted: 04/02/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Evidence of overlap between endometriosis and chronic pain conditions is emerging; however, little is known about how the pain experience differs based on the presence or absence of endometriosis. OBJECTIVES In a sample of women reporting chronic pelvic-abdominal pain (CPP), the aim of this study was to characterize differences in pain symptomatology between women with and without endometriosis and to examine the influence of chronic overlapping pain conditions (COPCs) on pain among these two groups. DESIGN This was a cross-sectional study, based on an online survey. METHODS Participants (aged 18+ years) completed a survey collecting pain diagnoses and symptoms assessing pelvic pain severity, pain interference, and pain impact. Independent sample t-tests, chi-square, and multiple linear regression models were employed to analyze group differences in pain symptomatology and COPCs. RESULTS Of the 525 respondents with CPP, 25% (n = 133) reported having endometriosis. Women with endometriosis were younger at the onset of pelvic pain, relative to women without endometriosis (p = 0.04). There were no differences in age, race, ethnicity, or duration of pelvic pain between women with and without endometriosis. Women with endometriosis reported higher pelvic pain severity (+0.8, 95% CI = 0.4-1.1), pain interference (+5.9, 95% CI = 2.4-9.3), and pain impact (+1.9, 95% CI = 0.8-2.9). Endometriosis was associated with a higher number of COPCs (p = 0.003), with 25% (n = 33) of women reporting ⩾3 overlapping pain conditions compared with 12% (n = 45) of those without endometriosis. Women with endometriosis had a higher frequency of fibromyalgia (p < 0.001), chronic fatigue syndrome (p < 0.001), and temporomandibular disorder (p = 0.001). The number of COPCs was associated with higher pain severity, interference, and impact, independently of endometriosis. CONCLUSION Women with endometriosis experienced higher levels of pain-related burden and COPCs compared with those without endometriosis. Pain intensity, interference, and impact increased with a higher number of pain conditions regardless of endometriosis presence.
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Affiliation(s)
- Emily J Bartley
- College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Meryl J Alappattu
- College of Public Health & Health Professions, University of Florida, Gainesville, FL, USA
| | - Kelsey Manko
- College of Medicine, University of Central Florida, Gainesville, FL, USA
| | - Hannah Lewis
- Gynecology Section, Division of Surgery, Orlando Veterans Affairs Healthcare System, Orlando, FL, USA
| | | | - Georgine Lamvu
- College of Medicine, University of Central Florida, Gainesville, FL, USA
- Gynecology Section, Division of Surgery, Orlando Veterans Affairs Healthcare System, Orlando, FL, USA
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24
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Zhao H, Zhang J, Bao ZL, Kong J, Wei W, Gu JQ. A preoperative predictive model for stage IV endometriosis. J OBSTET GYNAECOL 2023; 43:2188072. [PMID: 36988228 DOI: 10.1080/01443615.2023.2188072] [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: 03/30/2023]
Abstract
This was a retrospective study that evaluated a total of 280 patients who underwent surgery for complete removal of endometriosis to develop and validate the predictive model for stage IV endometriosis. The differences between stage I-III and stage IV endometriosis were performed by logistic regression. A model for the prediction of stage IV endometriosis was constructed, which was subsequently validated. The independent variables were visual analogue scale (VAS)≥4 [3.855, 95% confidence interval (CI): 1.675-8.871, p = 0.002], painful nodularity on uterosacral ligaments (13.954, 95% CI: 1.658-117.423, p = 0.015), and bilateral endometriosis (5.933, 95% CI: 1.931-18.225, p = 0.002). The AUC of the model was 0.777, with a sensitivity of 71.9% and specificity of 76.3% for stage IV endometriosis. Therefore, a complete collection of patient information prior to surgery, asking about pain and VAS scores, careful completion of pelvic examinations, and application of imaging techniques are conducive to better diagnosis and prediction of advanced endometriosis.IMPACT STATEMENTWhat is already known on this subject? Endometriosis, a chronic disease causing pain and infertility, is characterised by endometrial-like tissue outside the uterine cavity, which is often treated via surgery at present. Considering the risks of surgery, it is necessary to identify patients with stage IV endometriosis through non-invasive predictive models for adequate preparation for surgery. However, there is no reliable non-invasive predictive model now, despite utilisation of patient medical history, symptoms especially pain-related ones, pelvic examinations, laboratory examinations, and images in the preoperative diagnosis of endometriosis in the clinic.What do the results of this study add? A model developed based on three simple, accessible and non-invasive indicators displays good performance in predicting stage IV endometriosis.What are the implications of these findings for clinical practice and/or further research? It is conducive to diagnosing and predicting advanced endometriosis before surgery, so as to reduce the difficulty and improve the safety of surgery.
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Affiliation(s)
- He Zhao
- Department of Obstetrics and Gynecology, Beijing Anzhen Hospital affiliated to Capital Medical University, Beijing, P.R. China
| | - Jun Zhang
- Department of Obstetrics and Gynecology, Beijing Anzhen Hospital affiliated to Capital Medical University, Beijing, P.R. China
| | - Zhao-Liang Bao
- Department of Obstetrics and Gynecology, Beijing Anzhen Hospital affiliated to Capital Medical University, Beijing, P.R. China
| | - Jia Kong
- Department of Obstetrics and Gynecology, Beijing Anzhen Hospital affiliated to Capital Medical University, Beijing, P.R. China
| | - Wei Wei
- Department of Obstetrics and Gynecology, Beijing Anzhen Hospital affiliated to Capital Medical University, Beijing, P.R. China
| | - Jia-Qi Gu
- Department of Obstetrics and Gynecology, Beijing Anzhen Hospital affiliated to Capital Medical University, Beijing, P.R. China
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25
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Yen CF, Hamdan M, Hengrasmee P, Huang Z, Jeong K, Dao LA, Lertvikool S, Mogan S, Pal B, Sumapradja K, Wu MH, Yap-Garcia MIM, Donovan C, Christopher S, Kim MR. Improving the diagnosis of endometriosis in Asia-Pacific: Consensus from the Asia-Pacific Endometriosis Expert Panel for Endometriosis. Int J Gynaecol Obstet 2023; 163:720-732. [PMID: 37837343 DOI: 10.1002/ijgo.15142] [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: 08/31/2023] [Accepted: 09/05/2023] [Indexed: 10/16/2023]
Abstract
Endometriosis should be diagnosed as early as possible in the continuum of care; but substantial delays of approximately 6-8 years between symptom onset and endometriosis diagnosis have been widely reported. With the purpose of improving the prompt diagnosis of endometriosis, the Asia-Pacific Endometriosis Expert Panel (APEX) sought to address the reasons for diagnostic delays across the region, and formulate a multi-pronged approach to overcoming these challenges. In the first instance, clinical diagnosis is preferable to surgical diagnosis, in order to facilitate earlier empirical treatment and minimize the negative sequelae of undiagnosed/untreated disease. There should be a high clinical index of suspicion in women presenting with cyclical symptoms, including those involving extrapelvic organs. Diagnostic delays in Asia-Pacific countries are attributable to a variety of patient, physician, and healthcare factors, including poor awareness, normalization/trivialization of pain, individual/cultural attitudes toward menstruation, default use of symptom-suppressing treatments, misdiagnosis, and a lack of diagnostic resourcing or adequate referral pathways in some areas. Suggested initiatives to reduce diagnostic delays are geared toward improving public awareness, improving clinical diagnostic skills, streamlining multidisciplinary care pathways for timely referral, updating and implementing diagnostic guidelines, lobbying policymakers and insurance companies for endometriosis support, and increasing efforts to bridge data gaps and perform further research in this field. Formulating specific action plans and gathering traction are the responsibility of individual countries within local parameters. The APEX group advocates for any initiatives and policies that support the unmet needs of women with endometriosis, to improve patient experience and outcomes.
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Affiliation(s)
- Chih-Feng Yen
- Chang Gung Memorial Hospital at Linkou, Chang Gung University College of Medicine, Taoyuan, Taiwan
- School of Medicine, National Tsing Hua University, Hsinchu, Taiwan
| | | | | | - Zhongwei Huang
- NUS Bia Echo Centre for Reproductive Longevity and Equality (ACRLE), Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Obstetrics and Gynaecology, National University Hospital, Singapore, Singapore
| | - Kyungah Jeong
- Ewha Womans University, Mokdong Hospital, Seoul, South Korea
| | - Le Anh Dao
- Hanoi Obstetrics & Gynecology Hospital, Hanoi, Vietnam
| | | | - Surita Mogan
- Endometriosis Association of Malaysia (MyEndosis), Petaling Jaya, Malaysia
| | - Bhaskar Pal
- Apollo Multispecialty Hospital, Kolkata, India
| | | | - Meng-Hsing Wu
- National Cheng Kung University Hospital, Tainan, Taiwan
| | | | | | | | - Mee-Ran Kim
- College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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26
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Herup-Wheeler T, Shi M, Harvey ME, Talwar C, Kommagani R, MacLean JA, Hayashi K. High-fat diets promote peritoneal inflammation and augment endometriosis-associated abdominal hyperalgesia. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.09.566474. [PMID: 38014254 PMCID: PMC10680790 DOI: 10.1101/2023.11.09.566474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Immune dysfunction is one of the central components in the development and progression of endometriosis by establishing a chronic inflammatory environment. Western-style high-fat diets (HFD) have been linked to greater systemic inflammation to cause metabolic and chronic inflammatory diseases, and are also considered an environmental risk factor for gynecologic diseases. Here, we aimed to examine how HFD alter an inflammatory environment in endometriosis and discern their contribution to endometriotic-associated hyperalgesia. Our results showed that HFD-induced obesity enhanced abdominal mechanical allodynia that was induced by endometriotic lesions. Peritoneal inflammatory macrophages and cytokine levels increased by lesion induction were elevated by chronic exposure to HFD. Pain-related mediators in the dorsal root ganglia were further stimulated after lesion induction under the HFD condition. Although HFD did not affect inflammatory macrophages in the peritoneal cavity without lesion induction, the diversity and composition of the gut microbiota were clearly altered by HFD as a sign of low-grade systemic inflammation. Thus, HFD alone might not establish a local inflammatory environment in the pelvic cavity, but it can contribute to further enhancing chronic inflammation, leading to the exacerbation of endometriosis-associated abdominal hyperalgesia following the establishment and progression of the disease.
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Affiliation(s)
- Tristin Herup-Wheeler
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA 99614, USA
| | - Mingxin Shi
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA 99614, USA
| | - Madeleine E Harvey
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA 99614, USA
| | - Chandni Talwar
- Department of Pathology & Immunology, Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Ramakrishna Kommagani
- Department of Pathology & Immunology, Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX 77030, USA
| | - James A MacLean
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA 99614, USA
| | - Kanako Hayashi
- School of Molecular Bioscience, Center for Reproductive Biology, Washington State University, Pullman, WA 99614, USA
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27
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Cervantes GV, Ribeiro PAAG, Tomasi MC, Farah D, Ribeiro HSAA. Sexual Function of Patients with Deep Endometriosis after Surgical Treatment: A Systematic Review. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2023; 45:e729-e744. [PMID: 38029775 PMCID: PMC10686762 DOI: 10.1055/s-0043-1772596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 05/11/2023] [Indexed: 12/01/2023] Open
Abstract
OBJECTIVE To review the current state of knowledge on the impact of the surgical treatment on the sexual function and dyspareunia of deep endometriosis patients. DATA SOURCE A systematic review was conducted in accordance with the Meta-Analysis of Observational Studies in Epidemiology (MOOSE) guidelines. We conducted systematic searches in the PubMed, EMBASE, LILACS, and Web of Science databases from inception until December 2022. The eligibility criteria were studies including: preoperative and postoperative comparative analyses; patients with a diagnosis of deep endometriosis; and questionnaires to measure sexual quality of life. STUDY SELECTION Two reviewers screened and reviewed 1,100 full-text articles to analyze sexual function after the surgical treatment for deep endometriosis. The risk of bias was assessed using the Newcastle-Ottawa scale for observational studies and the Cochrane Collaboration's tool for randomized controlled trials. The present study was registered at the International Prospective Register of Systematic Reviews (PROSPERO; registration CRD42021289742). DATA COLLECTION General variables about the studies, the surgical technique, complementary treatments, and questionnaires were inserted in an Microsoft Excel 2010 (Microsoft Corp., Redmond, WA, United States) spreadsheet. SYNTHESIS OF DATA We included 20 studies in which the videolaparoscopy technique was used for the excision of deep infiltrating endometriosis. A meta-analysis could not be performed due to the substantial heterogeneity among the studies. Classes III and IV of the revised American Fertility Society classification were predominant and multiple surgical techniques for the treatment of endometriosis were performed. Standardized and validated questionnaires were applied to evaluate sexual function. CONCLUSION Laparoscopic surgery is a complex procedure that involves multiple organs, and it has been proved to be effective in improving sexual function and dyspareunia in women with deep infiltrating endometriosis.
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Affiliation(s)
- Graziele Vidoto Cervantes
- Department of Gynecology, Endometriosis and Laparoscopic Surgery Center, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil
| | - Paulo Augusto Ayroza Galvão Ribeiro
- Department of Gynecology, Endometriosis and Laparoscopic Surgery Center, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil
| | - Mariana Carpenedo Tomasi
- Department of Gynecology, Endometriosis and Laparoscopic Surgery Center, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil
| | - Daniela Farah
- Department of Gynecology, Women's Health Technology Assessment Center, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brazil
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Song SY, Jung YW, Shin W, Park M, Lee GW, Jeong S, An S, Kim K, Ko YB, Lee KH, Kang BH, Lee M, Yoo HJ. Endometriosis-Related Chronic Pelvic Pain. Biomedicines 2023; 11:2868. [PMID: 37893241 PMCID: PMC10603876 DOI: 10.3390/biomedicines11102868] [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: 07/29/2023] [Revised: 09/17/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Endometriosis, which is the presence of endometrial stroma and glands outside the uterus, is one of the most frequently diagnosed gynecologic diseases in reproductive women. Patients with endometriosis suffer from various pain symptoms such as dysmenorrhea, dyspareunia, and chronic pelvic pain. The pathophysiology for chronic pain in patients with endometriosis has not been fully understood. Altered inflammatory responses have been shown to contribute to pain symptoms. Increased secretion of cytokines, angiogenic factors, and nerve growth factors has been suggested to increase pain. Also, altered distribution of nerve fibers may also contribute to chronic pain. Aside from local contributing factors, sensitization of the nervous system is also important in understanding persistent pain in endometriosis. Peripheral sensitization as well as central sensitization have been identified in patients with endometriosis. These sensitizations of the nervous system can also explain increased incidence of comorbidities related to pain such as irritable bowel disease, bladder pain syndrome, and vulvodynia in patients with endometriosis. In conclusion, there are various possible mechanisms behind pain in patients with endometriosis, and understanding these mechanisms can help clinicians understand the nature of the pain symptoms and decide on treatments for endometriosis-related pain symptoms.
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Affiliation(s)
- Soo Youn Song
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Sejong Hospital, 20, Bodeum 7 ro, Sejong 30099, Republic of Korea; (S.Y.S.); (Y.W.J.); (W.S.)
| | - Ye Won Jung
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Sejong Hospital, 20, Bodeum 7 ro, Sejong 30099, Republic of Korea; (S.Y.S.); (Y.W.J.); (W.S.)
| | - WonKyo Shin
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Sejong Hospital, 20, Bodeum 7 ro, Sejong 30099, Republic of Korea; (S.Y.S.); (Y.W.J.); (W.S.)
| | - Mia Park
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Geon Woo Lee
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Soohwa Jeong
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Sukjeong An
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Kyoungmin Kim
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Young Bok Ko
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Ki Hwan Lee
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Byung Hun Kang
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Mina Lee
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Hospital, 33, Munhwa-ro, Jung-gu, Daejeon 2868, Republic of Korea; (M.P.); (G.W.L.); (S.J.); (S.A.); (K.K.); (Y.B.K.); (K.H.L.); (B.H.K.); (M.L.)
| | - Heon Jong Yoo
- Department of Obstetrics & Gynecology, Chungnam National University School of Medicine, Chungnam National University Sejong Hospital, 20, Bodeum 7 ro, Sejong 30099, Republic of Korea; (S.Y.S.); (Y.W.J.); (W.S.)
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Velho RV, Sehouli J, Mechsner S. Mechanisms of peripheral sensitization in endometriosis patients with peritoneal lesions and acyclical pain. Arch Gynecol Obstet 2023; 308:1327-1340. [PMID: 37405438 PMCID: PMC10435658 DOI: 10.1007/s00404-023-07110-9] [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: 12/20/2022] [Accepted: 06/13/2023] [Indexed: 07/06/2023]
Abstract
PURPOSE Endometriosis (EM) is one of the most frequent differential diagnoses concerning chronic pelvic pain. Women under hormonal therapy (HT) often benefit from it but sometimes suffer a setback and develop acyclical pelvic pain. Due to the assumption that mechanisms of neurogenic inflammation are involved in the generation of chronic pelvic pain, we aimed to investigate the expression of sensory nerve markers in EM-associated nerve fibers of patients with/without HT. METHODS Laparoscopically excised peritoneal samples from 45 EM and 10 control women were immunohistochemically stained for: PGP9.5, Substance P (SP), NK1R, NGFp75, TRPV-1, and TrkA. Demographics and severity of pain were documented. RESULTS EM patients showed a higher nerve fiber density (PGP9.5 and SP) and increased expression of NGFp75, TRPV1, TrkA, and NK1R in blood vessels and immune cells compared with controls. Patients with HT have cycle-dependent pelvic pain but suffer from acyclical pelvic pain. Interestingly, reducing NK1R expression in blood vessels under HT was observed. A correlation between dyspareunia severity and nerve fibers density and between NGFRp75 expression in blood vessels and cycle-dependent pelvic pain severity was observed. CONCLUSION Patients under HT have no ovulation and no (menstrual) bleeding, which correlate with inflammation and cyclical pain. However, acyclical pain seems to be due to peripheral sensitization once it is present under treatment. Neurotransmitters, like SP and their receptors, are involved in mechanisms of neurogenic inflammation, which are relevant for pain initiation. These findings indicate that in both groups (EM with/without HT), neurogenic inflammation is present and responsible for acyclical pain.
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Affiliation(s)
- Renata Voltolini Velho
- Department of Gynecology Charité with Center of Oncological Surgery, Endometriosis Research Center Charité, Campus Virchow-Klinikum, Berlin, Germany
| | - Jalid Sehouli
- Department of Gynecology Charité with Center of Oncological Surgery, Endometriosis Research Center Charité, Campus Virchow-Klinikum, Berlin, Germany
| | - Sylvia Mechsner
- Department of Gynecology Charité with Center of Oncological Surgery, Endometriosis Research Center Charité, Campus Virchow-Klinikum, Berlin, Germany.
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McGrath IM, Montgomery GW, Mortlock S. Genomic characterisation of the overlap of endometriosis with 76 comorbidities identifies pleiotropic and causal mechanisms underlying disease risk. Hum Genet 2023; 142:1345-1360. [PMID: 37410157 PMCID: PMC10449967 DOI: 10.1007/s00439-023-02582-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/23/2023] [Indexed: 07/07/2023]
Abstract
Comorbid conditions can be driven by underlying pleiotropic and causal mechanisms that can provide insights into shared molecular and biological processes contributing to disease risk. Endometriosis is a chronic condition affecting one in nine women of reproductive age and poses many challenges including lengthy diagnostic delays and limited treatment efficacy owing to poor understanding of disease aetiology. To shed light on the underlying biological mechanisms and to identify potential risk factors, we examine the epidemiological and genomic relationship between endometriosis and its comorbidities. In the UK Biobank 292 ICD10 codes were epidemiologically correlated with endometriosis diagnosis, including gynaecological, immune, infection, pain, psychiatric, cancer, gastrointestinal, urinary, bone and cardiovascular traits. A subset of the identified comorbidities (n = 76) underwent follow-up genetic analysis. Whilst Mendelian randomisation suggested causality was not responsible for most comorbid relationships, 22 traits were genetically correlated with endometriosis, including pain, gynaecological and gastrointestinal traits, suggestive of a shared genetic background. Pleiotropic genetic variants and genes were identified using gene-based and colocalisation analysis. Shared genetic risk factors and potential target genes suggest a diverse collection of biological systems are involved in these comorbid relationships including coagulation factors, development of the female reproductive tract and cell proliferation. These findings highlight the diversity of traits with epidemiological and genomic overlap with endometriosis and implicate a key role for pleiotropy in the comorbid relationships.
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Affiliation(s)
- Isabelle M McGrath
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Grant W Montgomery
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Sally Mortlock
- The Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia.
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Sachs MK, Dedes I, El-Hadad S, Haufe A, Rueff D, Kohl Schwartz AS, Haeberlin F, von Orelli S, Eberhard M, Leeners B. Physical Activity in Women with Endometriosis: Less or More Compared with a Healthy Control? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6659. [PMID: 37681799 PMCID: PMC10487726 DOI: 10.3390/ijerph20176659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/15/2023] [Accepted: 08/25/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Endometriosis, i.e., endometrial-like tissue outside the uterus, is a chronic inflammatory condition affecting physical functioning. However, the specific levels of physical activity (PA) in the context of endometriosis and different disease symptoms remain unclear. METHODS This multi-center, cross-sectional study compared PA levels and influencing factors in endometriosis patients and non-endometriosis patients. Data were collected through questionnaires. Endometriosis was surgically confirmed. A statistical analysis was performed with appropriate tests. RESULTS The study included 460 women with endometriosis and 460 age-matched women without this condition. The two groups did not differ significantly in terms of age, education level, or stable partnership. Women with endometriosis exhibited lower PA levels, practicing fewer hours of sports weekly and climbing fewer stairs daily compared to the control group. These differences remained significant after controlling for confounding factors. Factors such as endometriosis, current dysmenorrhea, and depression were associated with decreased PA. CONCLUSIONS These findings suggest that women with endometriosis engage in less PA compared to those without this condition. These results highlight the need for interventions to promote increased PA in endometriosis patients and harness the associated health benefits. Further research is warranted to explore the underlying mechanisms and develop tailored exercise therapies for this population.
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Affiliation(s)
- Maike Katja Sachs
- Department of Reproductive Endocrinology, University Hospital Zurich, Frauenklinikstrasse 10, 8091 Zurich, Switzerland; (S.E.-H.); (A.H.); (D.R.); (B.L.)
| | - Ioannis Dedes
- Division of Gynecology and Obstetrics, Inselspital Bern, 3010 Bern, Switzerland;
| | - Samia El-Hadad
- Department of Reproductive Endocrinology, University Hospital Zurich, Frauenklinikstrasse 10, 8091 Zurich, Switzerland; (S.E.-H.); (A.H.); (D.R.); (B.L.)
| | - Annika Haufe
- Department of Reproductive Endocrinology, University Hospital Zurich, Frauenklinikstrasse 10, 8091 Zurich, Switzerland; (S.E.-H.); (A.H.); (D.R.); (B.L.)
| | - Dalia Rueff
- Department of Reproductive Endocrinology, University Hospital Zurich, Frauenklinikstrasse 10, 8091 Zurich, Switzerland; (S.E.-H.); (A.H.); (D.R.); (B.L.)
| | | | - Felix Haeberlin
- Department of Gynecology and Obstetrics, Canton Hospital St. Gallen, 9007 St. Gallen, Switzerland;
| | - Stephanie von Orelli
- Department of Gynecology and Obstetrics, Triemli Hospital Zurich, 8063 Zurich, Switzerland;
| | - Markus Eberhard
- Department of Gynecology and Obstetrics, Canton Hospital Schaffhausen, 8208 Schaffhausen, Switzerland;
| | - Brigitte Leeners
- Department of Reproductive Endocrinology, University Hospital Zurich, Frauenklinikstrasse 10, 8091 Zurich, Switzerland; (S.E.-H.); (A.H.); (D.R.); (B.L.)
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Till SR, Schrepf A, Clauw DJ, Harte SE, Williams DA, As-Sanie S. Association Between Nociplastic Pain and Pain Severity and Impact in Women With Chronic Pelvic Pain. THE JOURNAL OF PAIN 2023; 24:1406-1414. [PMID: 36958459 PMCID: PMC10511662 DOI: 10.1016/j.jpain.2023.03.004] [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: 12/15/2022] [Revised: 03/09/2023] [Accepted: 03/12/2023] [Indexed: 03/25/2023]
Abstract
Exploring the relationship between nociplastic pain and the severity and impact of pelvic pain symptoms could lend insight into the heterogeneous symptom presentation and treatment response that complicates management of chronic pelvic pain. In this prospective cross-sectional study, we sought to evaluate relationships between degree of nociplastic pain, measured by the Fibromyalgia (FM) Survey Score, and multiple aspects of the chronic pelvic pain (CPP) experience, including severity, frequency, tenderness during pelvic myofascial exam, interference with daily life, and high-impact pain. The study included 303 women who presented to a tertiary referral clinic for chronic pelvic pain and endometriosis. Multiple measures of pelvic pain, including pain severity, frequency, interference, pelvic myofascial pain, and high-impact pain were examined in General Linear Models with FM Survey Score as the primary predictor of interest in models controlling for endometriosis, surgical history, use of opioids, body mass index, and patient age. Higher level of nociplastic pain was associated with greater pelvic pain severity, frequency, interference, and pelvic myofascial pain (all P < .05). For all models, degree of nociplastic pain was more strongly associated with pain outcomes than the presence of endometriosis, and use of opioids was the only stronger predictor of worse pain outcomes. The likelihood of high impact pain increased 7% for each additional point on the FM Survey Score. Degree of nociplastic pain was robustly associated with severity, frequency, and impact of pelvic pain, and was independent of the presence of endometriosis, history of surgical procedures for pelvic pain, age, and BMI. Trial registration: not applicable PERSPECTIVE: This article evaluates the impact of nociplastic pain on symptoms and functional status in chronic pelvic pain. These findings raise the possibility that a simple screening tool for nociplastic pain might provide clinically actionable information without the need for deep neurobiological phenotyping and may inform development of personalized management strategies.
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Affiliation(s)
- Sara R Till
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan..
| | - Andrew Schrepf
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Daniel J Clauw
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Steven E Harte
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - David A Williams
- Department of Anesthesiology, University of Michigan, Ann Arbor, Michigan
| | - Sawsan As-Sanie
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan
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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.
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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
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Zhang F, Lu Y. The Sphingosine 1-Phosphate Axis: an Emerging Therapeutic Opportunity for Endometriosis. Reprod Sci 2023; 30:2040-2059. [PMID: 36662421 PMCID: PMC9857924 DOI: 10.1007/s43032-023-01167-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 01/04/2023] [Indexed: 01/21/2023]
Abstract
Endometriosis is a common condition in women of reproductive age, but its current interventions are unsatisfactory. Recent research discovered a dysregulation of the sphingosine 1-phosphate (S1P) signaling pathway in endometriosis and showed a positive outcome by targeting it. The S1P axis participates in a series of fundamental pathophysiological processes. This narrative review is trying to expound the reported and putative (due to limited reports in this area for now) interactions between the S1P axis and endometriosis in those pathophysiological processes, to provide some perspectives for future research. In short, S1P signaling pathway is highly activated in the endometriotic lesion. The S1P concentration has a surge in the endometriotic cyst fluid and the peritoneal fluid, with the downstream dysregulation of its receptors. The S1P axis plays an essential role in the migration and activation of the immune cells, fibrosis, angiogenesis, pain-related hyperalgesia, and innervation. S1P receptor (S1PR) modulators showed an impressive therapeutic effect by targeting the different S1P receptors in the endometriosis model, and many other conditions resemble endometriosis. And several of them already got approval for clinical application in many diseases, which means a drug repurposing direction and a rapid clinical translation for endometriosis treatments.
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Affiliation(s)
- Fengrui Zhang
- Department of Gynecology, The Obstetrics & Gynecology Hospital of Fudan University, 419 Fangxie Rd, Shanghai, 200011, People's Republic of China
| | - Yuan Lu
- Department of Gynecology, The Obstetrics & Gynecology Hospital of Fudan University, 419 Fangxie Rd, Shanghai, 200011, People's Republic of China.
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Muñoz-Gómez E, Alcaraz-Martínez AM, Mollà-Casanova S, Sempere-Rubio N, Aguilar-Rodríguez M, Serra-Añó P, Inglés M. Effectiveness of a Manual Therapy Protocol in Women with Pelvic Pain Due to Endometriosis: A Randomized Clinical Trial. J Clin Med 2023; 12:jcm12093310. [PMID: 37176750 PMCID: PMC10179466 DOI: 10.3390/jcm12093310] [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: 04/10/2023] [Revised: 05/02/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023] Open
Abstract
A randomized controlled trial was carried out to assess the effectiveness of a manual therapy protocol in terms of the clinical characteristics, quality of life, and emotional condition of the women with endometriosis-related pelvic pain. Forty-one women (mean age of 36.10 (6.97) years) with pelvic pain due to endometriosis were randomly divided into (i) a manual therapy group (MTG) (n = 21) and (ii) a placebo group (PG) (n = 20). Both groups received an 8-week intervention. Pain, lumbar mobility, endometriosis health profile, quality of life, depression and anxiety levels, and the patient's perception of change were assessed before (T0) and after (T1) the intervention, as well as at a one-month follow-up (T2) and a six-month follow-up (T3). The MTG significantly improved pain intensity, powerlessness, lumbar mobility, and physical quality of life at T1 (p < 0.05). The results were maintained for pain intensity at T2 and T3. In addition, both the MTG and PG improved emotional wellbeing at T1 (p < 0.05). Neither group improved in terms of social support, self-image, and depression and anxiety levels after the intervention (p > 0.05). In conclusion, manual therapy may be an excellent complement to the gynecological treatment of endometriosis-related pelvic pain by alleviating pain and improving women's endometriosis health profile and physical quality of life.
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Affiliation(s)
- Elena Muñoz-Gómez
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | | | - Sara Mollà-Casanova
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | - Núria Sempere-Rubio
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | - Marta Aguilar-Rodríguez
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | - Pilar Serra-Añó
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
| | - Marta Inglés
- Research Unit in Clinical Biomechanics (UBIC), Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, 46010 Valencia, Spain
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Cousins FL, McKinnon BD, Mortlock S, Fitzgerald HC, Zhang C, Montgomery GW, Gargett CE. New concepts on the etiology of endometriosis. J Obstet Gynaecol Res 2023; 49:1090-1105. [PMID: 36746607 PMCID: PMC10946875 DOI: 10.1111/jog.15549] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/30/2022] [Indexed: 02/08/2023]
Abstract
Endometriosis is a serious, chronic disorder where endometrial tissue grows outside the uterus, causing severe pelvic pain and infertility. It affects 11% of women. Endometriosis is a multifactorial disorder of unclear etiology, although retrograde menstruation plays a major role. It has a genetic component with over 40 genetic risk factors mapped, although their mechanism of action is still emerging. New evidence suggests a role for retrograde menstruation of endometrial stem/progenitor cells, now that identifying markers of these cells are available. Recent lineage tracing and tissue clearing microscopy and 3D reconstruction has provided new understanding of endometrial glandular structure, particularly the horizontal orientation and interconnection of basalis glands. New sequencing technologies, particularly whole genome DNA sequencing are revealing somatic mutations, including in cancer driver genes, in normal and eutopic endometrium of patients with endometriosis, as well as ectopic endometriotic lesions. Methylome sequencing is offering insight into the regulation of genes and the role of the environmental factors. Single cell RNA sequencing reveals the transcriptome of individual endometrial cells, shedding new light on the diversity and range of cellular subpopulations of the major cell types present in the endometrium and in endometriotic lesions. New endometrial epithelial organoid cultures replicating glandular epithelium are providing tractable models for studying endometriosis. Organoids derived from menstrual fluid offer a non-invasive source of endometrial tissue and a new avenue for testing drugs and developing personalized medicine for treating endometriosis. These new approaches are rapidly advancing our understanding of endometriosis etiology.
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Affiliation(s)
- Fiona L. Cousins
- The Ritchie CentreHudson Institute of Medical ResearchClaytonVictoriaAustralia
- Department of Obstetrics and GynaecologyMonash UniversityClaytonVictoriaAustralia
| | - Brett D. McKinnon
- Institute for Molecular Biosciences, The University of QueenslandBrisbaneAustralia
| | - Sally Mortlock
- Institute for Molecular Biosciences, The University of QueenslandBrisbaneAustralia
| | - Harriet C. Fitzgerald
- The Ritchie CentreHudson Institute of Medical ResearchClaytonVictoriaAustralia
- Department of Obstetrics and GynaecologyMonash UniversityClaytonVictoriaAustralia
| | - Chenyu Zhang
- Department of Obstetrics and GynaecologyMonash UniversityClaytonVictoriaAustralia
| | - Grant W. Montgomery
- Institute for Molecular Biosciences, The University of QueenslandBrisbaneAustralia
| | - Caroline E. Gargett
- The Ritchie CentreHudson Institute of Medical ResearchClaytonVictoriaAustralia
- Department of Obstetrics and GynaecologyMonash UniversityClaytonVictoriaAustralia
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Bashir ST, Redden CR, Raj K, Arcanjo RB, Stasiak S, Li Q, Steelman AJ, Nowak RA. Endometriosis leads to central nervous system-wide glial activation in a mouse model of endometriosis. J Neuroinflammation 2023; 20:59. [PMID: 36879305 PMCID: PMC9987089 DOI: 10.1186/s12974-023-02713-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 01/31/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Chronic pelvic pain (CPP) is a common symptom of endometriosis. Women with endometriosis are also at a high risk of suffering from anxiety, depression, and other psychological disorders. Recent studies indicate that endometriosis can affect the central nervous system (CNS). Changes in the functional activity of neurons, functional magnetic resonance imaging signals, and gene expression have been reported in the brains of rat and mouse models of endometriosis. The majority of the studies thus far have focused on neuronal changes, whereas changes in the glial cells in different brain regions have not been studied. METHODS Endometriosis was induced in female mice (45-day-old; n = 6-11/timepoint) by syngeneic transfer of donor uterine tissue into the peritoneal cavity of recipient animals. Brains, spines, and endometriotic lesions were collected for analysis at 4, 8, 16, and 32 days post-induction. Sham surgery mice were used as controls (n = 6/timepoint). The pain was assessed using behavioral tests. Using immunohistochemistry for microglia marker ionized calcium-binding adapter molecule-1 (IBA1) and machine learning "Weka trainable segmentation" plugin in Fiji, we evaluated the morphological changes in microglia in different brain regions. Changes in glial fibrillary acidic protein (GFAP) for astrocytes, tumor necrosis factor (TNF), and interleukin-6 (IL6) were also evaluated. RESULTS We observed an increase in microglial soma size in the cortex, hippocampus, thalamus, and hypothalamus of mice with endometriosis compared to sham controls on days 8, 16, and 32. The percentage of IBA1 and GFAP-positive area was increased in the cortex, hippocampus, thalamus, and hypothalamus in mice with endometriosis compared to sham controls on day 16. The number of microglia and astrocytes did not differ between endometriosis and sham control groups. We observed increased TNF and IL6 expression when expression levels from all brain regions were combined. Mice with endometriosis displayed reduced burrowing behavior and hyperalgesia in the abdomen and hind-paw. CONCLUSION We believe this is the first report of central nervous system-wide glial activation in a mouse model of endometriosis. These results have significant implications for understanding chronic pain associated with endometriosis and other issues such as anxiety and depression in women with endometriosis.
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Affiliation(s)
- Shah Tauseef Bashir
- Department of Molecular and Integrative Physiology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Catherine R Redden
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Kishori Raj
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Rachel B Arcanjo
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Sandra Stasiak
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Quanxi Li
- Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Andrew J Steelman
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA
| | - Romana A Nowak
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 W. Gregory Drive, Room 314 ASL, Urbana, IL, 61801, USA.
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van Barneveld E, Lim A, van Hanegem N, van Osch F, Vork L, Kruimel J, Bongers M, Leue C. Real-time Symptom Assessment in Patients With Endometriosis: Psychometric Evaluation of an Electronic Patient-Reported Outcome Measure, Based on the Experience Sampling Method. JMIR Form Res 2023; 7:e29480. [PMID: 36867439 PMCID: PMC10024211 DOI: 10.2196/29480] [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: 04/08/2021] [Revised: 07/13/2022] [Accepted: 11/30/2022] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND The experience sampling method (ESM) holds advantages over traditional retrospective questionnaires including a high ecological validity, no recall bias, the ability to assess fluctuation of symptoms, and the ability to analyze the temporal relationship between variables. OBJECTIVE This study aimed to evaluate the psychometric properties of an endometriosis-specific ESM tool. METHODS This is a short-term follow-up prospective study, including patients with premenopausal endometriosis aged ≥18 years who reported dysmenorrhea, chronic pelvic pain, or dyspareunia between December 2019 and November 2020. An ESM-based questionnaire was sent out by a smartphone application 10 times a day during 1 week on randomly chosen moments. Additionally, patients completed questionnaires concerning demographics, end-of-day pain scores, and end-of-week symptom scores. The psychometric evaluation included compliance, concurrent validity, and internal consistency. RESULTS Twenty-eight patients with endometriosis completed the study. Compliance for answering the ESM questions was as high as 52%. End-of-week pain scores were higher than ESM mean scores and showed peak reporting. ESM scores showed strong concurrent validity when compared with symptoms scored by the Gastrointestinal Symptom Rating Scale-Irritable Bowel Syndrome, 7-item Generalized Anxiety Disorders Scale, 9-question Patient Health Questionnaire, and the majority of questions of the 30-item Endometriosis Health Profile. Cronbach α coefficients demonstrated a good internal consistency for abdominal symptoms, general somatic symptoms, and positive affect, and an excellent internal consistency for negative affect. CONCLUSIONS This study supports the validity and reliability of a newly developed electronic instrument for the measurement of symptoms in women with endometriosis, based on momentary assessments. This ESM patient-reported outcome measure has the advantage of providing a more detailed view on individual symptom patterns and offers the possibility for patients to have insight in their symptomatology, leading to more individualized treatment strategies that can improve the quality of life of women with endometriosis.
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Affiliation(s)
- Esther van Barneveld
- GROW School of Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands.,Department of Gynaecology and Obstetrics, Maastricht University Medical Center+, Maastricht, Netherlands
| | - Arianne Lim
- GROW School of Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands.,Department of Gynaecology and Obstetrics, Maastricht University Medical Center+, Maastricht, Netherlands
| | - Nehalennia van Hanegem
- Department of Reproductive Medicine and Gynecology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Frits van Osch
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands.,Department of Clinical Epidemiology, VieCuri Medical Center, Venlo, Netherlands
| | - Lisa Vork
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands.,Department of Internal Medicine, Division of Gastroenterology and Hepatology, Maastricht University Medical Center+, Maastricht, Netherlands
| | - Joanna Kruimel
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, Netherlands.,Department of Internal Medicine, Division of Gastroenterology and Hepatology, Maastricht University Medical Center+, Maastricht, Netherlands
| | - Marlies Bongers
- GROW School of Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands.,Department of Gynaecology and Obstetrics, Maastricht University Medical Center+, Maastricht, Netherlands.,Department of Gynaecology and Obstetrics, Máxima Medical Center, Veldhoven, Netherlands
| | - Carsten Leue
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, Netherlands.,Department of Psychiatry and Psychology, Maastricht University Medical Center+, Maastricht, Netherlands
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Crespi BJ, Evans SF. Prenatal Origins of Endometriosis Pathology and Pain: Reviewing the Evidence of a Role for Low Testosterone. J Pain Res 2023; 16:307-316. [PMID: 36762368 PMCID: PMC9904225 DOI: 10.2147/jpr.s389166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 01/04/2023] [Indexed: 02/05/2023] Open
Abstract
Endometriosis is a polygenic, estrogen-dependent, inflammatory disorder of uncertain aetiology associated with pain, infertility and reduced quality of life. While the positive association between endometriosis and estrogen is established, a suite of recent studies has demonstrated an inverse association between the presence of endometriosis lesions and levels of testosterone both prenatally and postnatally. The following narrative review provides new insights into the roles of testosterone in the aetiology, diagnosis, and management of endometriosis and associated symptoms, especially pain. A relatively short anogenital distance (AGD) is indicative of lower levels of testosterone during fetal development. A shorter AGD has recently been correlated with both a higher risk of developing endometriosis in adult life, and with known correlates of endometriosis including earlier onset of reproductive cycling, lower ovarian follicle number, lower postnatal testosterone, and premature ovarian insufficiency. During adult life, lower levels of testosterone are positively associated with key comorbidities of endometriosis, including days per month of pelvic pain and increased pain sensitivity. Biochemically, lower levels of testosterone are associated with higher levels of pro-inflammatory IL-1β and lower levels of β-endorphin. In rodents, prenatal administration of testosterone to females reduces their pain sensitivity in adulthood. The emerging convergent links of endometriosis with low prenatal and postnatal testosterone provide evidence of a centrally mediated effect beginning in early prenatal development, and persisting through adult life, with notable effects on pain sensitivity. They generate a novel conceptual framework for understanding, studying and treating this disorder, whereby endometriosis is mediated by a combination of high estrogen in endometrial tissue with low systemic and ovarian testosterone.
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Affiliation(s)
- Bernard J Crespi
- Department of Biological Sciences, Simon Fraser University, Burnaby, British Columbia, Canada,Correspondence: Bernard J Crespi, Email
| | - Susan F Evans
- Adelaide Medical School, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
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Pagano F, Schwander A, Vaineau C, Laura K, Nirgianakis K, Imboden S, Mueller MD. True Prevalence of Diaphragmatic Endometriosis and Its Association with Severe Endometriosis: A Call for Awareness and Investigation. J Minim Invasive Gynecol 2023; 30:329-334. [PMID: 36669679 DOI: 10.1016/j.jmig.2023.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023]
Abstract
STUDY OBJECTIVE To identify characteristics indicating preoperatively the presence of diaphragmatic endometriosis (DE). DESIGN Comparison of characteristics of patients with diaphragmatic endometriosis (DE) with characteristics of patients with abdominal endometriosis without diaphragmatic involvement, in a prospective cohort study. SETTING Tertiary referral center; endometriosis center. PATIENTS A total of 1372 patients with histologically proven endometriosis. INTERVENTIONS Surgery performed laparoscopically under general anesthesia. All patients with suspected endometriosis underwent a complete bilateral inspection of the diaphragm. MEASUREMENTS AND MAIN RESULTS Demographic and clinical pathologic characteristics were evaluated using basic descriptive statistics (comparison of the groups using the χ2 test and the Mann-Whitney t test). A logistic regression analysis was performed to evaluate the relationship (hazard ratio) between symptoms and the presence of DE. DE was diagnosed in 4.7% of the patients (65 of 1372). There was no significant difference between the 2 groups (patients with abdominal endometriosis with or without DE) with regard to typical endometriosis pain (dysmenorrhea, dyschezia, dysuria, and/or dyspareunia). However, in the DE group, diaphragmatic pain was present significantly more often preoperatively (27.7% vs 1.8%, p <.001). Four DE patients (6.1 %) were asymptomatic (with infertility the indication for surgery). In the DE group, 78.4 % had advanced stages of endometriosis (revised American Fertility Society III° or IV°); the left lower pelvis was affected in more patients (73.8%). In cases of ovarian endometriosis, patients with DE showed a significantly higher prevalence of left ovaries involvement (left 63% vs right 35.7%, p <.001). Patients with DE had a significantly higher rate of infertility (49.2% vs 28.7%, p <.05). CONCLUSION Patients with shoulder pain, infertility, and/or endometriosis in the left pelvis have a significant higher risk of DE and therefore need specific preoperative counseling and if indicated surgical treatment.
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Affiliation(s)
- Flavia Pagano
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Adriana Schwander
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Cloé Vaineau
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Knabben Laura
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Konstantinos Nirgianakis
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Sara Imboden
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors)
| | - Michael D Mueller
- Department of Gynecology and Obstetrics, Bern University Hospital and University of Bern, Bern, Switzerland (all authors).
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HOSOTANI M, AKITA M, UEDA H, WATANABE T. The histopathological features of the surgical endometriosis model using systemic autoimmune disease-prone mice. J Vet Med Sci 2023; 85:1-8. [PMID: 36436950 PMCID: PMC9887222 DOI: 10.1292/jvms.22-0442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/20/2022] [Indexed: 11/29/2022] Open
Abstract
Endometriosis is a common gynecological disease that affects women of reproductive age in which the uterine endometrium grows outside the uterus. Origin of the ectopic endometrium is thought to be the retrograde endometrium through the oviducts. However, factors that determine the adherence and proliferation of the ectopic endometrium have not been revealed. Importantly, systemic autoimmune diseases are considered a key factor in the endometriosis onset. Herein, we established a surgical endometriosis rodent model using autoimmune disease-prone MRL/MpJ-Faslpr/lpr (MRL/lpr) and MRL/+ mice to provide basic evidence of the relationship between autoimmune disease and endometriosis. Endometriosis lesions were successfully induced in two regions after transplanting uterine tissues from donor mice into the peritoneal cavity of recipient mice: the peritoneum or adipose tissue around the transplantation point (proximal lesions) and the gastrosplenic ligament or intestinal mesentery far from the transplantation site (distal lesions). Distal lesions were observed only in MRL/lpr mice, whereas endometriosis lesions showed no genotype- or region-related differences in the histology and distribution of sex hormone receptors and T cells. In contrast, transplanted uterine tissues in donor MRL/lpr mice exhibited a large infiltration of T cells in the lamina propria. Splenomegaly was more common in recipient than that in donor MRL/lpr mice. These results suggest that the infiltration of endogenous T cells in the endometrium alters the growth features of ectopic endometrium, possibly affecting the severity of endometriosis in patients with systemic autoimmune diseases.
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Affiliation(s)
- Marina HOSOTANI
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Rakuno Gakuen University, Hokkaido, Japan
| | - Machiko AKITA
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Rakuno Gakuen University, Hokkaido, Japan
| | - Hiromi UEDA
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Rakuno Gakuen University, Hokkaido, Japan
| | - Takafumi WATANABE
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Rakuno Gakuen University, Hokkaido, Japan
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Predictive value of preoperative MRI using the #ENZIAN classification score in patients with deep infiltrating endometriosis. Arch Gynecol Obstet 2023; 307:215-220. [PMID: 35239004 DOI: 10.1007/s00404-022-06451-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/10/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE The aim of this study is to investigate the correlation between the magnetic resonance imaging (MRI) and intraoperative findings of deep infiltrating endometriosis using the #ENZIAN score. METHODS This retrospective study included 64 patients who underwent surgery for deep infiltrating endometriosis between January 2017 and August 2020. Preoperative abdominopelvic MRI assessment was evaluated and scored using the #ENZIAN classification. Operative scores were considered the gold standard, and the sensitivity, specificity, and positive and negative predictive values (PPV and NPV) of MRI for each category were calculated. RESULTS MRI has higher sensitivity and specificity in showing the lesions of the compartments O (ovarian lesions), A (rectovaginal septum and posterior vaginal fornix), and B (uterosacral ligaments and parametrium) (100-100%, 100-100%, and 97-100%, respectively, p < 0.001) compared to the other compartments. The lowest sensitivity, specificity, accuracy, and PPV of the MRI was found in compartment P (14%, 76%, 70%, and 7%, respectively). CONCLUSION We demonstrated that the #ENZIAN classification in MRI reports has significant sensitivity and specificity in compartments A, B (uterosacral ligaments and parametrium), and O. Furthermore, the determination of peritoneal lesions via MRI is inadequate.
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Che J, Gao Y, Sun M, Zhou S, Lu P, Zhao T. Uterine Anteroposterior Diameter Measured by Transvaginal Sonography is a Predictor for Dysmenorrhea in Patients With and Without Endometriosis: A Pilot Study. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022. [PMID: 36585745 DOI: 10.1002/jum.16168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/26/2022] [Accepted: 12/07/2022] [Indexed: 06/17/2023]
Abstract
PURPOSE The aim of this study was to determine the correlation between uterine diameters and menstrual abdominal pain intensity in patients with and without endometriosis (EM), and the independent influence of EM on the pain intensity. METHODS Uterine diameters and the diagnosis of adenomyosis were ascertained by transvaginal ultrasonography (TVS). Menstrual abdominal pain intensity was estimated by visual analog scale (VAS). Linear regression was used to figure out the impact of uterine diameters and EM on the VAS scores. Logistic regression was used to calculate the correlation between uterine diameters and the diagnosis of adenomyosis. The cutoff values of uterine anteroposterior diameter (AD) to predict dysmenorrhea (VAS ≥ 4) and the diagnosis of adenomyosis were determined by receiver operating characteristic curves. RESULTS There were 220 patients with and 233 patients without EM included. Uterine AD independently correlated with the VAS scores in patients with (B = .230, P = .000) and without (B = .203, P = .000) EM. A uterine AD of 39.5 mm predicted dysmenorrhea in both groups. The presence of EM increased the VAS scores by 1.151 points when controlling for uterine diameters. Uterine AD also independently correlated with the diagnosis of adenomyosis under TVS in patients with (OR = 1.212, 95% CI = 1.130-1.301; P = .000) and without (OR = 1.192, 95% CI = 1.123-1.263; P = .000) EM. A uterine AD of 38.5 and 39.5 mm predicted the diagnosis of adenomyosis under TVS in patients with and without EM, respectively. CONCLUSIONS Increased uterine AD, which is probably ascribed to adenomyosis, plays an important role in augmented menstrual abdominal pain intensity. Meanwhile, the presence of EM reinforces the pain.
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Affiliation(s)
- Jiahui Che
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
- Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yang Gao
- Department of Ultrasound, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Meiling Sun
- Department of Gynecology, The Second Hospital of Huaian, Huaian, China
| | - Shuang Zhou
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Pengrong Lu
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Ting Zhao
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
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Scheck S, Paterson ESJ, Henry CE. A promising future for endometriosis diagnosis and therapy: extracellular vesicles - a systematic review. Reprod Biol Endocrinol 2022; 20:174. [PMID: 36544197 PMCID: PMC9768904 DOI: 10.1186/s12958-022-01040-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 11/19/2022] [Indexed: 12/24/2022] Open
Abstract
Endometriosis is a chronic, inflammatory gynaecological disease that can have severe negative impacts on quality of life and fertility, placing burden on patients and the healthcare system. Due to the heterogeneous nature of endometriosis, and the lack of correlation between symptom and surgical disease severity, diagnosis and treatment remain a significant clinical challenge. Extracellular vesicles (EVs) are biologically active particles containing molecular cargo involved in intercellular communication, that can be exploited for diagnostic and therapeutic purposes.We systematically reviewed studies exploring EVs and their role in endometriosis, specifically addressing diagnostic and therapeutic potential and current understanding of pathophysiology. Five databases (Pubmed, Embase, Medline, Web of Science, Google Scholar) were searched for keywords 'endometriosis' and either 'extracellular vesicles' or 'exosomes'.There were 28 studies included in the review. Endometrium derived EVs contribute to the development of endometriosis. EVs derived from endometriosis lesions contribute to angiogenesis, immunomodulation and fibrosis. Such EVs can be detected in blood, with early data demonstrating utility in diagnosis and recurrence detection. EV isolation techniques varied between studies and only eight of twenty-eight studies fully characterised EVs according to current recommended standards. Reporting/type of endometriosis was limited across studies. Varied patient population, type of sample and isolation techniques created bias and difficulty in comparing studies.EVs hold promise for improving care for symptomatic patients who have never had surgery, as well as those with recurrent symptoms after previous surgery. We encourage further EV research in endometriosis with the inclusion of rigorous reporting of both the patient population and technical methodology used, with the ultimate goal of achieving clinical utility for diagnosis, prognosis and eventually treatment.
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Affiliation(s)
- Simon Scheck
- Department of Obstetrics, Gynaecology and Women's Health, University of Otago, Wellington, New Zealand
- Department of Obstetrics and Gynaecology, Wellington Hospital, Capital and Coast District Health Board, Wellington, New Zealand
| | - Emily S J Paterson
- Department of Obstetrics, Gynaecology and Women's Health, University of Otago, Wellington, New Zealand
| | - Claire E Henry
- Department of Obstetrics, Gynaecology and Women's Health, University of Otago, Wellington, New Zealand.
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Rodríguez-Lozano DC, Meza-Rodríguez MDP, Cruz-Orozco OP, Sánchez-Ramírez B, Olguin-Ortega A, Silvestri-Tomassoni JR, Corona-Barsse G, Escobar-Ponce LF, Solis-Paredes JM, Dominguez-Trejo B, Camacho-Arroyo I. Emotional dysregulation in women with endometriosis with cyclical and non-cyclical chronic pelvic pain. BMC Womens Health 2022; 22:525. [PMID: 36526995 PMCID: PMC9758838 DOI: 10.1186/s12905-022-02066-5] [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: 06/30/2022] [Accepted: 11/11/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Endometriosis is a pathophysiological condition characterized by glands and stroma outside the uterus in regions such as the bladder, ureter, fallopian tubes, peritoneum, ovaries, and even in extra pelvic sites. One of the main clinical problems of endometriosis is chronic pelvic pain (CPP), which considerably affects the patients' quality of life. Patients with endometriosis may, cyclically or non-cyclically (80% of cases) experience CPP. High levels of anxiety and depression have been described in patients with endometriosis related to CPP; however, this has not been evaluated in endometriosis women with different types of CPP. Therefore, the research question of this study was whether there is a difference in the emotional dysregulation due to the type of pain experienced by women with endometriosis? METHODS This work was performed in the National Institute of Perinatology (INPer) in Mexico City from January 2019 to March 2020 and aimed to determine if there are differences in emotional dysregulation in patients with cyclical and non-cyclical CPP. 49 women from 18 to 52 years-old diagnosed with endometriosis presenting cyclical and non-cyclical CPP answered several batteries made up of Mini-Mental State Examination, Visual Analog Scale, Beck's Depression Inventory, State Trait-Anxiety Inventory, and Generalized Anxiety Inventory. Mann-Whitney U and Student's t-test for independent samples to compare the difference between groups was used. Relative risk estimation was performed to determine the association between non-cyclical and cyclical CPP with probability of presenting emotional dysregulation. RESULTS We observed that patients with non-cyclical CPP exhibited higher levels of depression and anxiety (trait-state and generalized anxiety) than patients with cyclical pain, p < 0.05 was considered significant. No differences were observed in pain intensity, but there was a higher probability of developing emotional dysregulation (anxiety or depression) in patients with non-cyclical CPP. No differences were observed in cognitive impairment. CONCLUSIONS Our data suggest that patients with non-cyclical (persistent) CPP present a higher emotional dysregulation than those with cyclical pain.
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Affiliation(s)
- Dulce Carolina Rodríguez-Lozano
- grid.9486.30000 0001 2159 0001Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, 04510 Mexico City, (CD MX) Mexico
| | - María del Pilar Meza-Rodríguez
- grid.419218.70000 0004 1773 5302Departamento de Neurociencias, Instituto Nacional de Perinatología, Av. Montes Urales # 800. Col. Lomas de Virreyes, 11000 Mexico City, CD MX Mexico
| | - Olivier Paul Cruz-Orozco
- grid.419218.70000 0004 1773 5302Departamento de Ginecología, Instituto Nacional de Perinatología, Mexico City, Mexico
| | - Brenda Sánchez-Ramírez
- grid.419218.70000 0004 1773 5302Departamento de Ginecología, Instituto Nacional de Perinatología, Mexico City, Mexico
| | - Andrea Olguin-Ortega
- grid.419218.70000 0004 1773 5302Departamento de Ginecología, Instituto Nacional de Perinatología, Mexico City, Mexico
| | | | - Guillermo Corona-Barsse
- grid.419218.70000 0004 1773 5302Departamento de Ginecología, Instituto Nacional de Perinatología, Mexico City, Mexico
| | - Luis Fernando Escobar-Ponce
- grid.419218.70000 0004 1773 5302Departamento de Ginecología, Instituto Nacional de Perinatología, Mexico City, Mexico
| | - Juan Mario Solis-Paredes
- grid.419218.70000 0004 1773 5302Departamento de Genética y Genómica Humana, Instituto Nacional de Perinatología, Mexico City, Mexico
| | - Benjamín Dominguez-Trejo
- grid.9486.30000 0001 2159 0001Facultad de Psicología, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Ignacio Camacho-Arroyo
- grid.9486.30000 0001 2159 0001Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, 04510 Mexico City, (CD MX) Mexico
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Mansfield C, Lenobel D, McCracken K, Hewitt G, Appiah LC. Impact of Pelvic Floor Physical Therapy on Function in Adolescents and Young Adults with Biopsy-Confirmed Endometriosis at a Tertiary Children's Hospital: A Case Series. J Pediatr Adolesc Gynecol 2022; 35:722-727. [PMID: 35830927 DOI: 10.1016/j.jpag.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 06/17/2022] [Accepted: 07/05/2022] [Indexed: 10/17/2022]
Abstract
STUDY OBJECTIVE The purpose of this case series is to describe the change in capability to perform self-selected activities in adolescent and young adult patients with chronic pelvic pain and surgically proven endometriosis following pelvic floor physical therapy as part of multidisciplinary treatment. DESIGN Retrospective case series SETTING: Tertiary care pediatric hospital PARTICIPANTS: Twenty patients with ages ranging from 14 to 22 years and a median age of 16.5 years with biopsy-confirmed endometriosis INTERVENTION: Pelvic floor physical therapy MAIN OUTCOME MEASURE(S): Patient-Specific Functional Scale (PSFS) outcome measure RESULTS: Patients had a clinically significant functional improvement (median score of 6.0 points on the PSFS outcome measure; interquartile range, 3.8-13.5) over the course of care (median number of 12 visits; range 4-48 visits) (P < .001). CONCLUSIONS Patients with chronic pelvic pain and surgically proven endometriosis experienced significant functional improvement after physical therapy treatment. The results of this case series suggest that physical therapy is a viable additional intervention for adolescents and young adults with chronic pelvic pain and endometriosis and warrants further research.
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Affiliation(s)
- Christine Mansfield
- Sports and Orthopedic Therapies, Nationwide Children's Hospital, Columbus, OH, United States
| | - Dana Lenobel
- Pediatric and Adolescent Gynecology, Outpatient Care Center, Nationwide Children's Hospital, 555 S 18th St #5, Columbus, OH 43205, United States.
| | - Kate McCracken
- Pediatric and Adolescent Gynecology, Outpatient Care Center, Nationwide Children's Hospital, 555 S 18th St #5, Columbus, OH 43205, United States
| | - Geri Hewitt
- Pediatric and Adolescent Gynecology, Outpatient Care Center, Nationwide Children's Hospital, 555 S 18th St #5, Columbus, OH 43205, United States
| | - Leslie C Appiah
- Obsetrics and Gynecology, University of Colorado Hospital, Aurora, CO, United States
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Deep Endometriosis: the Involvement of Multiple Pelvic Compartments Is Associated with More Severe Pain Symptoms and Infertility. Reprod Sci 2022; 30:1668-1675. [PMID: 36333645 DOI: 10.1007/s43032-022-01104-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022]
Abstract
Endometriosis can be classified into three phenotypes: superficial, ovarian, and deep. Deep endometriosis (DE) has been associated with more severe pain symptoms, although no large-scale studies have evaluated the association between pain intensity and infertility and the different compartments of the pelvis affected by superficial and DE. This retrospective study included 1116 women who underwent laparoscopy for endometriosis treatment at two referral centers between 2009 and 2019. For the evaluation of each symptom, patients were divided according to their visual analog scale score (< 7 and ≥ 7) and fertility status. On multiple logistic regression, severe dysmenorrhea and dyschezia were correlated with DE of the posterior compartment alone (odds ratio (OR) = 1.6, confidence interval (CI) 1.09-2.34, and p = 0.02 and OR = 2.09, CI 1.36-3.23, and p < 0.01, respectively) and in combination with other compartments. DE of the posterior and lateral compartments had the most consistent statistical power (OR = 3.55 for dysmenorrhea and OR = 4.4 for dyschezia). Infertility was associated with DE of the posterior compartment alone (OR = 1.6, CI 1.06-2.54, p = 0.04) and in combination with the anterior compartment (OR = 2.62, CI 1.29-5.29, p < 0.01), with the combination of posterior and anterior compartment having the highest OR value. Severe dyschezia and infertility were also correlated with the presence of multiple localizations of DE (p = 0.04 and p < 0.01). This study confirms the association between DE and severe pain symptoms as well as the influence of the number of DE compartments on the severity of symptoms and the chance of infertility.
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Guo SW. Cracking the enigma of adenomyosis: an update on its pathogenesis and pathophysiology. Reproduction 2022; 164:R101-R121. [PMID: 36099328 DOI: 10.1530/rep-22-0224] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/12/2022] [Indexed: 11/08/2022]
Abstract
In brief Traditionally viewed as enigmatic and elusive, adenomyosis is a fairly common gynecological disease but is under-recognized and under-researched. This review summarizes the latest development on the pathogenesis and pathophysiology of adenomyosis, which have important implications for imaging diagnosis of the disease and for the development of non-hormonal therapeutics. Abstract Traditionally considered as an enigmatic disease, adenomyosis is a uterine disease that affects many women of reproductive age and is a contributing factor for pelvic pain, heavy menstrual bleeding (HMB), and subfertility. In this review, the new development in the pathogenesis and pathophysiology of adenomyosis has been summarized, along with their clinical implications. After reviewing the progress in our understanding of the pathogenesis and describing the prevailing theories, in conjunction with their deficiencies, a new hypothesis, called endometrial-myometrial interface disruption (EMID), which is backed by extensive epidemiologic data and demonstrated by a mouse model, is reviewed, along with recent data implicating the role of Schwann cells in the EMI area in the genesis of adenomyosis. Additionally, the natural history of adenomyotic lesions is elaborated and underscores that, in essence, adenomyotic lesions are fundamentally wounds undergoing repeated tissue injury and repair (ReTIAR), which progress to fibrosis through epithelial-mesenchymal transition, fibroblast-to-myofibroblast transdifferentiation, and smooth muscle metaplasia. Increasing lesional fibrosis propagates into the neighboring EMI and endometrium. The increased endometrial fibrosis, with ensuing greater tissue stiffness, results in attenuated prostaglandin E2, hypoxia signaling and glycolysis, impairing endometrial repair and causing HMB. Compared with adenomyosis-associated HMB, the mechanisms underlying adenomyosis-associated pain are less understood but presumably involve increased uterine contractility, hyperinnervation, increased lesional production of pain mediators, and central sensitization. Viewed through the prism of ReTIAR, a new imaging technique can be used to diagnose adenomyosis more accurately and informatively and possibly help to choose the best treatment modality.
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Affiliation(s)
- Sun-Wei Guo
- Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
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Szabo E, Timmers I, Borsook D, Simons LE, Sieberg CB. Altered anterior insula functional connectivity in adolescent and young women with endometriosis-associated pain: Pilot resting-state fMRI study. Eur J Paediatr Neurol 2022; 41:80-90. [PMID: 36375399 PMCID: PMC9722632 DOI: 10.1016/j.ejpn.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 09/12/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Endometriosis is the leading cause of chronic pelvic pain. Alterations in brain functional connectivity have been reported in adult women with endometriosis-associated pain (EAP), however, it is still unknown if similar patterns of changes exist in adolescents. METHODS In this pilot study, resting-state fMRI scans were obtained from 11 adolescent and young women with EAP and 14 healthy female controls. Using a seed-to-voxel approach, we investigated functional connectivity between the anterior insula, medial prefrontal cortex, and the rest of the brain. Furthermore, we explored whether potential functional connectivity differences were correlated with clinical characteristics including disease duration, pain intensity, and different psychosocial factors (pain catastrophizing, fear of pain, functional disability, anxiety, and depression). RESULTS Our findings revealed that patients with EAP demonstrated significantly decreased connectivity between the right anterior insula and two clusters: one in the right cerebellum, and one in the left middle frontal gyrus compared to controls. Additionally, functional connectivity between the right anterior insula and the right cerebellum was positively associated with pain intensity levels. In patients with EAP, brain changes were also correlated with state anxiety and fear of pain. CONCLUSIONS Our results are relevant not only for understanding the brain characteristics underlying EAP at a younger age, but also in enhancing future pain treatment efforts by supporting the involvement of the central nervous system in endometriosis.
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Affiliation(s)
- Edina Szabo
- Pain and Affective Neuroscience Center, Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA, USA; Biobehavioral Pain Innovations Lab, Department of Psychiatry and Behavioral Sciences, Boston Children's Hospital, Boston, MA, USA; Department of Anesthesia, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Inge Timmers
- Department of Rehabilitation Medicine, Maastricht University, Maastricht, the Netherlands; Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - David Borsook
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA; Department of Radiology, Massachusetts General Hospital, Boston, MA, USA; Department of Anesthesiology, Harvard Medical School, Boston, MA, USA
| | - Laura E Simons
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Christine B Sieberg
- Pain and Affective Neuroscience Center, Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA, USA; Biobehavioral Pain Innovations Lab, Department of Psychiatry and Behavioral Sciences, Boston Children's Hospital, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
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Squatrito M, Blacher S, Henry L, Labied S, Noel A, Nisolle M, Munaut C. Comparison of Morphological and Digital-Assisted Analysis for BCL6 Endometrial Expression in Women with Endometriosis. J Clin Med 2022; 11:6164. [PMID: 36294483 PMCID: PMC9604760 DOI: 10.3390/jcm11206164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/13/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2024] Open
Abstract
BCL6 (B-cell lymphoma 6) is a proto-oncogene and transcriptional repressor initially described as being involved in B-cell lymphoma. Recently, this factor has been identified as a promising tissue biomarker which could be used to diagnose women affected by endometriosis. Previous studies used HSCORE for BCL6 staining quantification in the endometrium. However, this semi-quantitative technique of analysis has some limitations, including a lack of objectivity, robustness, and reproducibility that may lead to intra- and inter-observer variability. Our main goal was to develop an original computer-assisted method to quantify BCL6 staining from whole-slide images reliably. In order to test the efficiency of our new digital method of quantification, we compared endometrial BCL6 expression between fertile and infertile women without or with different stages of endometriosis by using the widely used HSCORE analysis and our new automatic digital image analysis. We find a higher expression of BCL6 in the endometrium of infertile women with endometriosis and women with stage IV endometriosis. Furthermore, we demonstrate a significant correlation between the two types of independent measurements, indicating the robustness of results and also the reliability of our computer-assisted method for BCL6 quantification. In conclusion, our work, by using this original computer-assisted method, enables BCL6 quantification more objectively, reliably, robustly, and promptly compared to HSCORE analysis.
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Affiliation(s)
- Marlyne Squatrito
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
| | - Silvia Blacher
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
| | - Laurie Henry
- Obstetrics and Gynecology Department, University of Liege, 4000 Liège, Belgium
| | - Soraya Labied
- Obstetrics and Gynecology Department, University of Liege, 4000 Liège, Belgium
| | - Agnès Noel
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
| | - Michelle Nisolle
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
- Obstetrics and Gynecology Department, University of Liege, 4000 Liège, Belgium
| | - Carine Munaut
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, 4000 Liège, Belgium
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