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Canis M, Abbott J, Abrao M, Al-Jefout M, Bedaiwy M, Benagiano G, Burns KA, Canis M, Carmona F, Chapron C, Critchley HO, de Ziegler D, Falcone T, Fazleabas A, Ferrero S, Garcia-Velasco JA, Gargett C, Greaves E, Griffith LG, Guo SW, Habiba M, Harada T, Hull ML, Johnson NP, Kaufman Y, Issacson KB, Khan KN, Kim MR, Koninckx PA, Lessey BA, Martin D, Matsuzaki S, Mishra G, Osuga Y, Petraglia F, Popov A, Roman H, Romano A, Saunders P, Seckin T, Somigliana E, Taylor HS, Taylor RN, Vercellini P, Vigano P. A Call for New Theories on the Pathogenesis and Pathophysiology of Endometriosis. J Minim Invasive Gynecol 2024; 31:371-377. [PMID: 38365066 DOI: 10.1016/j.jmig.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 01/31/2024] [Accepted: 02/04/2024] [Indexed: 02/18/2024]
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2
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Khan KN, de Ziegler D, Guo SW. Bacterial infection in endometriosis: a silver-lining for the development of new non-hormonal therapy? Hum Reprod 2024; 39:623-631. [PMID: 38300227 DOI: 10.1093/humrep/deae006] [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: 08/22/2023] [Revised: 12/24/2023] [Indexed: 02/02/2024] Open
Abstract
The pathogenesis of endometriosis is a hotly debated topic, yet still cloaked in multiple layers of hypothetical theories. A recent report raises the possibility that bacterial infection, especially those of the genus Fusobacterium, may be the cause of endometriosis, at least in certain women. More importantly, the demonstration that treatment with broad-spectrum antibiotics significantly reduced the size of lesions in a mouse endometriosis model rekindles the hope for new non-hormonal treatments. The development of new therapies has been plagued by strings of unsuccessful clinical trials over the last two decades. Is this antibiotic therapy, a silver lining for the research and development of non-hormonal drugs for endometriosis?
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Affiliation(s)
- Khaleque N Khan
- Department of Obstetrics and Gynecology, The Clinical and Translational Research Center, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Sun-Wei Guo
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
- Research Institute, Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
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3
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Xholli A, Cremonini F, Perugi I, Londero AP, Cagnacci A. Gut Microbiota and Endometriosis: Exploring the Relationship and Therapeutic Implications. Pharmaceuticals (Basel) 2023; 16:1696. [PMID: 38139822 PMCID: PMC10747908 DOI: 10.3390/ph16121696] [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: 10/11/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023] Open
Abstract
Endometriosis is a common inflammatory disease affecting women of reproductive age, characterized by the growth of endometrial tissue beyond the uterus. In addition to gynecological manifestations, many endometriosis patients experience gastrointestinal symptoms, indicating a potential association between gut health and the disease. Recent studies have revealed alterations in the gut microbiota of individuals with endometriosis, including reduced diversity, microbial composition imbalances, and pathogenic bacteria. These changes can disrupt immune function, increase inflammation, and contribute to the chronic inflammatory state observed in endometriosis. Moreover, dysregulation of intestinal permeability may further exacerbate gastrointestinal symptoms in affected individuals. Understanding the role of the gut microbiota and intestinal permeability in endometriosis can provide valuable insights into disease pathogenesis, aid in non-invasive diagnostic approaches, and open new avenues for therapeutic interventions. Probiotics, in particular, have shown promise in improving endometriosis-associated pain symptoms and reducing endometriotic lesions in animal models. This review suggests that additional research and well-designed clinical trials are necessary to validate the potential diagnostic and therapeutic benefits of manipulating the gut microbiota in managing endometriosis and its gastrointestinal symptoms, thereby improving the quality of life for those affected.
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Affiliation(s)
- Anjeza Xholli
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (A.X.); (F.C.); (I.P.)
| | - Francesca Cremonini
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (A.X.); (F.C.); (I.P.)
| | - Isabella Perugi
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (A.X.); (F.C.); (I.P.)
| | - Ambrogio Pietro Londero
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Infant Health, University of Genoa, 16132 Genova, Italy;
- Obstetrics and Gynecology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy
| | - Angelo Cagnacci
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy; (A.X.); (F.C.); (I.P.)
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Infant Health, University of Genoa, 16132 Genova, Italy;
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Hamilton KM, VanHise K, Truong MD, Wright KN, Siedhoff MT. Surgical management of endometriosis to optimize fertility. Curr Opin Obstet Gynecol 2023; 35:389-394. [PMID: 37144586 DOI: 10.1097/gco.0000000000000876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
PURPOSE OF REVIEW Surgery is an integral element of treatment for infertility caused by endometriosis. This review summarizes the purported mechanisms of infertility in endometriosis, as well as the impacts of surgery for endometriosis on fertility, including pregnancy achieved spontaneously and with assisted reproductive technology (ART). RECENT FINDINGS Endometriosis' effect on fertility is multifactorial. The sequela of increased inflammation resulting from endometriosis causes alterations in ovarian, tubal, and uterine function. Removing or destroying these lesions reduces inflammation. Surgical treatment of both early-stage endometriosis and deeply infiltrating endometriosis improves spontaneous pregnancy rates and ART pregnancy rates. Conventional or robotic laparoscopy is the preferred surgical approach. SUMMARY Endometriosis has detrimental effects on fertility, including negative impacts on oocyte, tubal, and endometrial function. Laparoscopic surgery for endometriosis elevates both spontaneous and ART pregnancy rates above those achieved with expectant management alone. The resection or destruction of endometriosis implants reduces inflammation, which likely improves the multifactorial infertility related to endometriosis. This topic is complex and controversial; more research in the form of high-quality randomized control trials is needed.
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Affiliation(s)
| | - Katherine VanHise
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Cedars Sinai Medical Center, Los Angeles, California, USA
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Canis M, Guo SW. In the thicket of fears, doubts, and murky facts: some reflections on treatment modalities for endometriosis-associated pain. Hum Reprod 2023; 38:1245-1252. [PMID: 37023473 DOI: 10.1093/humrep/dead061] [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: 11/15/2022] [Revised: 03/15/2023] [Indexed: 04/08/2023] Open
Abstract
Endometriosis-associated pain can be managed by either surgery or hormonal therapy. The final decision as to which treatment modality to take is based on efficacy and possible complications of different treatment modalities, risk of recurrence, and the patient's wishes and preferences. But in the thicket of fears, doubts, and murky facts, the choice may ultimately be the trade-off between irrational fears and ignorance versus scientific evidence. We elaborate some pros and cons of the two treatment modalities and highlight some notable downsides of hormonal therapy, in particular the possible yet unquantified risk of long-term hormonal therapy for malignant transformation, perhaps with the only exception of combined oral contraceptives. Thus, when discussing with patients, we advocate the approach of discussing the advantages and disadvantages of all treatment options in detail, accounting for the known pros and cons with a full understanding of the predictive irrationality of human beings. For endometriosis-associated pain, surgery is definitely not a failure of medicine but, rather, a viable option, especially given the recently surfaced undercurrent of wariness and dissatisfaction with the current hormonal drugs among patients with endometriosis. Above all, there is a pressing need to fill the knowledge gap of perioperative interventions intended to reduce the risk of recurrence and to fulfill the demand for the development of safe and efficacious non-hormonal therapeutics.
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Affiliation(s)
- Michel Canis
- Department of Obstetrics Gynecology and Reproductive Medicine, CHU Clermont Ferrand, Clermont Ferrand, France
| | - Sun-Wei Guo
- Research Institute, Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
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Zhang Y, Zhu Y, Sun J. Analysis of Adverse Events and Medical Errors in Long-Term Hormone Treatments for Endometriosis: A Study Based on the US Food and Drug Administration Event Reporting System. Int J Womens Health 2022; 14:1237-1250. [PMID: 36097448 PMCID: PMC9464009 DOI: 10.2147/ijwh.s377418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 08/29/2022] [Indexed: 12/04/2022] Open
Abstract
Purpose To investigate adverse events and medical errors, as well as their possible risk factors, of combined oral contraceptives and progestins used in patients with endometriosis. Patients and Methods Reports between January 1, 2014 and September 30, 2021 about patients with endometriosis in US Food and Drug Administration Adverse Event Reporting System were analyzed. Disproportional analysis was performed with the Gamma-Poisson Shrinker model to detect overreported drug-event pairs. Logistic regression analysis was utilized to explore potential risk factors. Results There were 823 reports on long-term hormone treatments and 6247 reports on other drugs after removing duplicates, most of which were reported by consumers and were from the United States. Procedural complications and product issues were common among long-term hormone treatment users, while some other new adverse events emerged in subgroup analysis of different dosage forms of progestin. Polytherapy was negatively associated with off label use (adjusted OR = 0.47, 95% CI 0.22–0.94) and product use in unapproved indication (adjusted OR = 0.36, 95% CI 0.15–0.76) for combined oral contraceptive users. Combined oral contraceptive users aged greater than or equal to 30 were less likely to have product use issue (adjusted OR = 0.33, 95% CI 0.12–0.82) but were at higher risk of pulmonary embolism (adjusted OR = 4.04, 95% CI 1.35–17.43). Conclusion Long-term hormone treatment products in this study are generally safe for endometriosis, while newly detected signals need to be validated by further exploration. Patients’ tolerance and fertility desire should be considered when preparing treatment plans.
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Affiliation(s)
- Yuxin Zhang
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Yiping Zhu
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
| | - Jing Sun
- Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, People's Republic of China
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Infertility workup: identifying endometriosis. Fertil Steril 2022; 118:29-33. [PMID: 35568524 DOI: 10.1016/j.fertnstert.2022.03.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/18/2022] [Accepted: 03/18/2022] [Indexed: 12/28/2022]
Abstract
Endometriosis was classically diagnosed during diagnostic laparoscopies, which used to be routinely performed up until a decade ago or so. This practice fitted with the long-held belief that surgery was the gold standard for diagnosing endometriosis. Today, the abandon of routine diagnostic laparoscopies-in favor of assisted reproductive technology-first therapeutic approaches-has created a void for diagnosing endometriosis. Modern-day imaging techniques-ultrasound and magnetic resonance imaging-when used with a systematic approach have offered a reliable replacement option for diagnosing endometriosis. In infertility, endometriosis should be identified or excluded on the basis of past history or confirmation or exclusion suspicion on the basis of history and/or physical examination.
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Piachas A, Smyrnis P, Tooulias A. Rectosigmoid endometriosis: Diagnostic pitfalls and management – A case report. Clin Case Rep 2022; 10:e05222. [PMID: 35369388 PMCID: PMC8859406 DOI: 10.1002/ccr3.5222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/03/2021] [Indexed: 11/21/2022] Open
Abstract
Endometriosis constitutes a benign condition, occurring in 10%–12% of menstruating women. Bowel involvement is estimated to occur in 5%–12% with the rectosigmoid region involved in up to 90% of these cases. We present the case of a 45‐year‐old Caucasian female patient with rectosigmoid endometriosis.
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Affiliation(s)
- Athanasios Piachas
- Department of Surgery Papageorgiou General Hospital Aristotle University of Thessaloniki Thessaloniki Greece
| | - Panagiotis Smyrnis
- Department of Surgery Papageorgiou General Hospital Aristotle University of Thessaloniki Thessaloniki Greece
| | - Andreas Tooulias
- Department of Surgery Papageorgiou General Hospital Aristotle University of Thessaloniki Thessaloniki Greece
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Tetramethylpyrazine Retards the Progression and Fibrogenesis of Endometriosis. Reprod Sci 2022; 29:1170-1187. [PMID: 35099777 PMCID: PMC8907108 DOI: 10.1007/s43032-021-00813-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 11/25/2021] [Indexed: 12/18/2022]
Abstract
The development of more efficacious, non-hormonal therapeutics for endometriosis is still an unmet medical need begging to be fulfilled. Growing evidence indicates that endometriotic lesions are wounds undergoing repeated tissue injury and repair, and, as such, platelets play an important role in lesional progression. Tetramethylpyrazine (TMP), a compound derived from a herb that has been used for thousands of years to combat “blood stasis” in traditional Chinese medicine, is a prescription drug in China for the treatment of cerebrovascular disorders. We tested the hypothesis that TMP can decelerate lesional progression through arresting epithelial-mesenchymal transition (EMT), fibroblast-to-myofibroblast transdifferentiation (FMT), and fibrogenesis. We found in our in vitro experiments that TMP treatment suppresses platelet-induced EMT, FMT, cellular contractility, and collagen production in a concentration-dependent manner. We also showed that in a mouse model of endometriosis, treatment with TMP significantly reduced lesion weight and the extent of lesional fibrosis and improved hyperalgesia, mostly likely through the reduction of lesional aggregation of platelets and the lesional expression of markers of EMT, FMT, and fibrogenesis. In light of our results and in view of its excellent safety profiles, TMP appears to be a promising drug candidate for treating endometriosis.
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Kido A, Himoto Y, Moribata Y, Kurata Y, Nakamoto Y. MRI in the Diagnosis of Endometriosis and Related Diseases. Korean J Radiol 2022; 23:426-445. [PMID: 35289148 PMCID: PMC8961012 DOI: 10.3348/kjr.2021.0405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 10/15/2021] [Accepted: 11/11/2021] [Indexed: 11/15/2022] Open
Abstract
Endometriosis, a common chronic inflammatory disease in female of reproductive age, is closely related to patient symptoms and fertility. Because of its high contrast resolution and objectivity, MRI can contribute to the early and accurate diagnosis of ovarian endometriotic cysts and deeply infiltrating endometriosis without the need for any invasive procedure or radiation exposure. The ovaries, which are the most frequent site of endometriosis, can be afflicted by multiple related conditions and diseases. For the diagnosis of deeply infiltrating endometriosis and secondary adhesions among pelvic organs, fibrosis around the ectopic endometrial gland is usually found as a T2 hypointense lesion. This review summarizes the MRI findings obtained for ovarian endometriotic cysts and their physiologically and pathologically related conditions. This article also includes the key imaging findings of deeply infiltrating endometriosis.
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Affiliation(s)
- Aki Kido
- Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Yuki Himoto
- Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Yusaku Moribata
- Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Yasuhisa Kurata
- Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Hospital, Kyoto, Japan
| | - Yuji Nakamoto
- Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Hospital, Kyoto, Japan
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11
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Huang Q, Liu X, Guo SW. Changing prostaglandin E2 (PGE 2) signaling during lesional progression and exacerbation of endometriosis by inhibition of PGE 2 receptor EP2 and EP4. Reprod Med Biol 2021; 21:e12426. [PMID: 34938150 PMCID: PMC8660993 DOI: 10.1002/rmb2.12426] [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: 08/04/2021] [Revised: 10/20/2021] [Accepted: 10/31/2021] [Indexed: 11/10/2022] Open
Abstract
Purpose We investigated the change, if any, in prostaglandin E2 (PGE2) signaling in endometriotic lesions of different developmental stages in mouse. In addition, we evaluated the effect of treatment of mice with induced deep endometriosis (DE) with inhibitors of PGE2 receptor subtypes EP2 and EP4 and metformin. Methods Three mouse experimentations were conducted. In Experiment 1, female Balb/C mice were induced with endometriosis or DE and were serially sacrificed after induction. Experiments 2 and 3 evaluated the effect of treatment with EP2 and EP4 inhibitors and metformin, respectively, in mice with induced DE. Immunohistochemistry analysis of COX-2, EP2, and EP4, along with the extent of lesional fibrosis, was evaluated. Results The immunostaining of COX-2, EP2, and EP4 turned from activation to a stall as lesions progressed. Treatment with EP2/EP4 inhibitors in DE mice exacerbated endometriosis-associated hyperalgesia and promoted fibrogenesis in lesions even though it suppressed the PGE2 signaling dose-dependently. In contrast, treatment with metformin resulted in increased PGE2 signaling, concomitant with improved hyperalgesia, and retarded lesional fibrogenesis. Conclusions The PGE2 signaling diminishes as endometriotic lesions progress. Treatment with EP2/EP4 inhibitors in DE mice exacerbates endometriosis, but metformin appears to be promising seemingly through the induction of the PGE2 signaling.
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Affiliation(s)
- Qingqing Huang
- Shanghai OB/GYN Hospital Fudan University Shanghai China.,Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Xishi Liu
- Shanghai OB/GYN Hospital Fudan University Shanghai China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases Fudan University Shanghai China
| | - Sun-Wei Guo
- Shanghai OB/GYN Hospital Fudan University Shanghai China.,Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases Fudan University Shanghai China
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12
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Abstract
Early diagnosis and long-term management of endometriosis is important in adolescent girls considering their potential for future pregnancy and need for preventing disease progression. However, symptoms and clinical findings of adolescent endometriosis may differ from those of typical adult endometriosis, making diagnosis difficult. In adolescents, menstrual pain may present as acyclic and unresponsive to commonly used medication. Typical imaging findings in adult endometriosis, such as ovarian endometriotic cysts and fibrotic scars, are less common in adolescents. Peritoneal lesions, characteristic of early-stage endometriosis, are commonly found in this age group. It should be noted that endometriosis may also be found in adolescents before menarche, because of premenarcheal endometriosis or congenital uterine anomaly and outflow obstruction; the latter requiring surgical correction. Although surgery is reported to be effective for pain, postsurgical recurrence rate is high, and the effect of hormonal treatment is controversial. The optimal timing for surgical intervention also remains to be determined. Here, we aim to identify the unique characteristics of endometriosis in adolescents to achieve early diagnosis and optimal management for this group of patients.
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Nuclear expression of VDR and AHR is mutually exclusive in glandular cells in endometriosis. Histochem Cell Biol 2021; 156:391-399. [PMID: 34155552 PMCID: PMC8550147 DOI: 10.1007/s00418-021-02005-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2021] [Indexed: 11/03/2022]
Abstract
The vitamin D receptor (VDR) and aryl hydrocarbon receptor (AHR) are two nuclear receptors that exert their effects by binding with ligands and forming a molecular complex. These complexes translocate to the nucleus and activate the expression of a series of genes which have a response element to VDR or AHR. Both receptors have been identified in the pathogenesis of endometriosis, a common disease characterized by the formation of endometrium-like tissue in ectopic zones. Despite numerous therapies, there is no definitive cure for endometriosis at the pharmacological level. Our study aims to describe the location and the expression of VDR and AHR at the protein level. For this purpose, an evaluation was performed using tissue from the three normal phases of the endometrium (proliferative, early, and late secretory) and in endometriosis by immunohistochemistry, using anti-VDR and anti-AHR antibodies. We demonstrate that in the nuclei of glandular cells in endometriosis, the expression of VDR and AHR is mutually exclusive—when the expression of one receptor is high, the other one is low—suggesting a possible target in the treatment of endometriosis. We also identify a significant change in the expression of glandular cytoplasmic AHR between the proliferative and late secretory endometrium.
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Burla L, Kalaitzopoulos DR, Metzler JM, Scheiner D, Imesch P. Popularity of endocrine endometriosis drugs and limited alternatives in the present and foreseeable future: A survey among 1420 affected women. Eur J Obstet Gynecol Reprod Biol 2021; 262:232-238. [PMID: 34091158 DOI: 10.1016/j.ejogrb.2021.05.040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 05/18/2021] [Accepted: 05/23/2021] [Indexed: 01/25/2023]
Abstract
OBJECTIVES Endocrine drugs represent an important cornerstone of endometriosis therapy. Pharmaceutical alternatives with similar efficacy remain out of sight in the near future. Aim of this study is to investigate attitudes and perceptions concerning endocrine therapies among affected women. STUDY DESIGN An online survey was distributed via social media in Austria, Germany, and Switzerland. Primary endpoints were satisfaction, attitudes and perceptions towards endocrine endometriosis drugs and secondary outcomes differences regarding demographic variables. RESULTS Of 1420 respondents, 63.5 % (n = 901) described their own attitude towards these drugs as rather negative. The most frequently reported unfavorable associations and experiences were sideeffects in general (85.5 %, n = 1181), change in libido (67.5 %, n = 932), hormone cycle disruptions (65.9 %, n = 910), and inefficiency at alleviating symptoms (38.2 %, n = 527). In total, 66.1 % (n = 935) were not satisfied with endocrine drugs for endometriosis. Age ≤ 30 years, living in a large city, and having an academic degree were significantly correlated to a more negative perception of these drugs and greater dissatisfaction with current endocrine endometriosis drugs. CONCLUSIONS Among women with endometriosis - and particularly among those aged ≤30 years, being large-city residents, or holding an academic degree - there appears to be a relevant degree of rejection and wariness towards endocrine endometriosis drugs. Given the prevalence of endometriosis and the few pharmaceutical alternatives on the horizon, these data point a growing need for further research and development of non-hormonal drugs for the treatment of endometriosis.
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Affiliation(s)
- Laurin Burla
- Department of Gynecology, University Hospital Zurich, Zurich, Switzerland.
| | | | | | - David Scheiner
- Department of Gynecology, University Hospital Zurich, Zurich, Switzerland
| | - Patrick Imesch
- Department of Gynecology, University Hospital Zurich, Zurich, Switzerland
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15
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Dückelmann AM, Taube E, Abesadze E, Chiantera V, Sehouli J, Mechsner S. When and how should peritoneal endometriosis be operated on in order to improve fertility rates and symptoms? The experience and outcomes of nearly 100 cases. Arch Gynecol Obstet 2021; 304:143-155. [PMID: 33537880 PMCID: PMC8164581 DOI: 10.1007/s00404-021-05971-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 01/12/2021] [Indexed: 12/18/2022]
Abstract
Purpose To analyze the follow-up results of patients suffering from symptomatic early-stage endometriosis after a consistent laparoscopic peritoneal stripping of the altered peritoneum (peritoneal endometriosis and surrounding inflamed tissue) was performed. This type of endometriosis is resistant to medical therapy and/or impairs fertility. Methods Using our prospectively maintained database, we were able to identify all symptomatic women with the suspicion of only peritoneal endometriosis who underwent laparoscopy at our endometriosis center over a period of 5 years. All procedures were carried out in a standardized fashion by one single surgeon, who is highly experienced in minimal invasive surgery, and included a suspended hormonal pretreatment for 2 months. Postoperative outcomes including complications, fertility and recurrence rates were analysed. Results Laparoscopic peritonectomy was performed on 94 women. Follow-up data were available in 87% of these cases. At the time of surgery, almost all patients tested showed signs of stage I or II endometriosis (44.7 and 48.9%, respectively). More than three-quarters of the women reported pain relief, inter alia, due to the post-surgical hormonal therapy. About one-third of the patients wanted to have children after the procedure. 62% of them became pregnant and the majority did so without the need for assisted reproductive therapy. In seven women a re-operation was performed. Conclusion According to our data, a consistent excision of altered peritoneum followed by adjuvant hormonal therapy and multimodal concepts results in better outcomes for the patient, particularly in regards to pregnancy and recurrence rates.
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Affiliation(s)
- A M Dückelmann
- Department of Gynecology, Charité-Universitätsmedizin BerlinVirchow Klinikum, Augustenburger Platz 1, 13353, Berlin, Germany
| | - E Taube
- Department of Pathology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - E Abesadze
- Department of Gynecology, Vivantes Clinic Berlin Hellersdorf, Myslowitzerstr. 45, 12621, Berlin, Germany
| | - V Chiantera
- Department of Gynecologic Oncology, University of Palermo, Piazza Marina, 61, 90133, Palermo, Italy
| | - J Sehouli
- Department of Gynecology, Charité-Universitätsmedizin BerlinVirchow Klinikum, Augustenburger Platz 1, 13353, Berlin, Germany
| | - S Mechsner
- Department of Gynecology, Charité-Universitätsmedizin BerlinVirchow Klinikum, Augustenburger Platz 1, 13353, Berlin, Germany.
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16
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Mooney SS, Grover SR. The persistent pelvic pain study: Factors that influence outcomes in women referred to a public hospital with chronic pelvic pain - A study protocol. Aust N Z J Obstet Gynaecol 2021; 61:E6-E11. [PMID: 33386748 DOI: 10.1111/ajo.13289] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 11/24/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Persistent pelvic pain affects between 10-20% of women with a significant impact on their physical and mental health, sexual relationships, families and society. Estimates of the cost to women and the community is over $9 billion/annum. Although endometriosis is considered a leading cause of pelvic pain, no symptoms reliably allow the identification of those with and without endometriosis. Furthermore, the significance of mild endometriosis is now debated. The optimal clinical approach for pelvic pain and endometriosis remains unclear, with increasing evidence of other contributing factors such as central sensitisation. Studies to date have significant limitations due to their sample size, relatively short follow-up, and inclusion of only women with laparoscopically identified endometriosis. AIMS To undertake a real-world study of women referred with pain to gynaecology outpatients of a women's hospital and explore factors influencing three-year outcomes. MATERIALS AND METHODS Five hundred women will be randomised to one of two gynaecology units. The units will provide routine clinical care but their approaches to management of women with pelvic pain and endometriosis differ: one with skilled endoscopic gynaecologists has greater emphasis on surgery, the other, gynaecologists have more medical expertise in managing pain and menstrual problems. Participants will complete six-monthly questionnaires regarding pain and quality of life for three years. This information will not be available to clinicians. Their medical care will be followed from their medical records. The cost of outpatient care and admissions will be calculated. Data will be analysed using STATA software with appropriate post hoc tests. Australian and New Zealand Clinical Trials Registry (ANZCTR:ACTRN12616000150448).
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Affiliation(s)
- Samantha S Mooney
- Endosurgery Department, Mercy Hospital for Women, Melbourne, Victoria, Australia
| | - Sonia R Grover
- Plenty Gynaecology Unit, Mercy Hospital for Women, Melbourne, Victoria, Australia.,University of Melbourne, Melbourne, Victoria, Australia
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Malvezzi H, Marengo EB, Podgaec S, Piccinato CDA. Endometriosis: current challenges in modeling a multifactorial disease of unknown etiology. J Transl Med 2020; 18:311. [PMID: 32787880 PMCID: PMC7425005 DOI: 10.1186/s12967-020-02471-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023] Open
Abstract
Endometriosis is a chronic inflammatory hormone-dependent condition associated with pelvic pain and infertility, characterized by the growth of ectopic endometrium outside the uterus. Given its still unknown etiology, treatments usually aim at diminishing pain and/or achieving pregnancy. Despite some progress in defining mode-of-action for drug development, the lack of reliable animal models indicates that novel approaches are required. The difficulties inherent to modeling endometriosis are related to its multifactorial nature, a condition that hinders the recreation of its pathology and the identification of clinically relevant metrics to assess drug efficacy. In this review, we report and comment endometriosis models and how they have led to new therapies. We envision a roadmap for endometriosis research, integrating Artificial Intelligence, three-dimensional cultures and organ-on-chip models as ways to achieve better understanding of physiopathological features and better tailored effective treatments.
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Affiliation(s)
- Helena Malvezzi
- Hospital Israelita Albert Einstein, São Paulo, SP 05652-900 Brazil
| | - Eliana Blini Marengo
- Instituto Butanta- EstabilidadeBiotech Quality Control, São Paulo, SP 05503-900 Brazil
| | - Sérgio Podgaec
- Hospital Israelita Albert Einstein, São Paulo, SP 05652-900 Brazil
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18
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Luo M, Cai X, Yan D, Liu X, Guo SW. Sodium tanshinone IIA sulfonate restrains fibrogenesis through induction of senescence in mice with induced deep endometriosis. Reprod Biomed Online 2020; 41:373-384. [PMID: 32651107 DOI: 10.1016/j.rbmo.2020.04.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 03/02/2020] [Accepted: 04/08/2020] [Indexed: 02/06/2023]
Abstract
RESEARCH QUESTION Does sodium tanshinone IIA sulfonate (STS) induce cellular senescence in endometriotic lesions and thus restrict lesional development and fibrogenesis in a recently established mouse model of deep endometriosis? DESIGN Prospective randomized animal experiment in which deep endometriosis was induced in female Balb/C mice, which were then randomly divided into three groups (low-dose STS, high-dose STS and inert vehicle control) and received treatment for 2 weeks. All mice were then sacrificed and their lesions excised and harvested. Lesion weight was quantified and all lesion samples were subjected to histochemical analysis of the extent of lesional fibrosis by Masson trichrome staining, and of cellular senescence by senescence-associated β-galactosidase (SA-β-gal), along with immunohistochemistry analyses of p53, CCN1, activate Salvador 1 (Sav1), hyaluronan synthase 2 (HAS2), survivin, granulocyte-macrophage colony-stimulating factor (GM-CSF) and CD163-positive M2 macrophages. Plasma P-selectin and hyaluronic acid levels were also quantified. Hotplate testing was also administered before the induction, then before and after treatment. RESULTS STS treatment resulted in significantly reduced lesion weight, stalled lesional fibrogenesis and improved hyperalgesia, seemingly through the induction of cellular senescence by activating p53, Sav1 and CCN1 while suppressing HAS2, survivin and GM-CSF, resulting in increased apoptosis and reduced lesional infiltration of alternatively activated macrophages. In addition, STS treatment significantly reduced the plasma concentration of P-selectin and hyaluronic acid, possibly leading to reduced lesional platelet aggregation. CONCLUSIONS STS appears to be a promising compound for treating endometriosis. The results suggest that senescence may restrict lesional progression and fibrogenesis, and targeting the senescence pathway may have desirable therapeutic potential.
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Affiliation(s)
- Min Luo
- Department of Obstetrics and Gynecology, Ningbo No. 7 Hospital, Ningbo Zhejiang 315200, China; These three authors contributed equally to this work
| | - Xianjun Cai
- Department of Obstetrics and Gynecology, Ningbo No. 7 Hospital, Ningbo Zhejiang 315200, China; These three authors contributed equally to this work
| | - Dingmin Yan
- Shanghai OB/GYN Hospital, Fudan University Shanghai 200090, China; These three authors contributed equally to this work
| | - Xishi Liu
- Shanghai OB/GYN Hospital, Fudan University Shanghai 200090, China; Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University Shanghai, China
| | - Sun-Wei Guo
- Shanghai OB/GYN Hospital, Fudan University Shanghai 200090, China; Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University Shanghai, China.
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Pathophysiological Basis of Endometriosis-Linked Stress Associated with Pain and Infertility: A Conceptual Review. REPRODUCTIVE MEDICINE 2020. [DOI: 10.3390/reprodmed1010004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Women with endometriosis are often under stress due to the associated pain, infertility, inflammation-related and other comorbidities including cancer. Additionally, these women are also under stress due to taboos, myths, inter-personal troubles surrounding infertility and pain of the disease as well as due to frequent incidences of missed diagnosis and treatment recurrence. Often these women suffer from frustration and loss of valuable time in the prime phase of life. All these complexities integral to endometriosis posit a hyperstructure of integrative stress physiology with overt differentials in effective allostatic state in women with disease compared with disease-free women. In the present review, we aim to critically examine various aspects of pathophysiological basis of stress surrounding endometriosis with special emphasis on pain and subfertility that are known to affect the overall health and quality of life of women with the disease and promising pathophysiological basis for its effective management.
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Crispim PCA, Jammal MP, Murta EFC, Nomelini RS. Endometriosis: What is the Influence of Immune Cells? Immunol Invest 2020; 50:372-388. [DOI: 10.1080/08820139.2020.1764577] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Paula Carolina Arvelos Crispim
- Research Institute of Oncology (Ipon)/Department of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Uberaba, MG, Brazil
| | - Millena Prata Jammal
- Research Institute of Oncology (Ipon)/Department of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Uberaba, MG, Brazil
| | - Eddie Fernando Candido Murta
- Research Institute of Oncology (Ipon)/Department of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Uberaba, MG, Brazil
| | - Rosekeila Simões Nomelini
- Research Institute of Oncology (Ipon)/Department of Gynecology and Obstetrics, Federal University of Triângulo Mineiro, Uberaba, MG, Brazil
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Yan D, Liu X, Xu H, Guo SW. Platelets induce endothelial-mesenchymal transition and subsequent fibrogenesis in endometriosis. Reprod Biomed Online 2020; 41:500-517. [PMID: 32709523 DOI: 10.1016/j.rbmo.2020.03.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 03/07/2020] [Accepted: 03/13/2020] [Indexed: 02/06/2023]
Abstract
RESEARCH QUESTION Do endometriotic lesions undergo endothelial-mesenchymal transition (EndoMT)? DESIGN Lesion samples from 30 patients with ovarian endometriomas and deep endometriosis, and control endometrial tissue samples from 30 women without endometriosis, were analysed. In-vitro experimentation using the human umbilical vein endothelial cell (HUVEC) line were conducted. Immunofluorescence staining and immunohistochemistry analysis using antibodies against endothelial cell and mesenchymal cell markers were conducted. The HUVEC cells were co-cultured with activated platelets or control medium with and without neutralization of TGF-β1 PDGFR, or both. Their morphology, proliferation and expression levels of genes and proteins known to be involved in EndoMT were evaluated, along with their migratory and invasive propensity, contractility and collagen production capability. RESULTS The proportion of CD31 and FSP-1 dual-positive cells in FSP-1+ fibroblasts was 74.7% (±5.4%) in ovarian endometrioma lesions, significantly higher than that in deep endometriosis lesions (26.8% ± 26.0%; P = 5.7 × 10-5), and was zero in normal endometrium. The extent of lesional fibrosis correlated positively with staining levels of the lesional mesenchymal markers FSP-1 and α-SMA (r = 0.91; P < 2.2 × 10-16, r = 0.81; P = 5.8 × 10-15, respectively). Human endothelial cells co-cultured with activated platelets acquire a morphology suggestive of EndoMT, concomitant with increased proliferation, loss of CD31 but marked increase in expression of mesenchymal markers. Morphological and gene and protein expression changes are accompanied by functional differentiation reflected by increased migratory and invasive capacity, contractility and collagen production. Neutralization of TGF-β1 and PDGFR signalling abolished platelet-induced EndoMT in human endothelial cells. CONCLUSIONS Multiple sources of myofibroblasts exist in endometriotic lesions, and implicates platelets, EndoMT, or both, as potential therapeutic targets for treating endometriosis.
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Affiliation(s)
- Dingmin Yan
- Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China
| | - Xishi Liu
- Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China; Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
| | - Hong Xu
- Department of Obstetrics and Gynecology, Shanghai Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 100045, China
| | - Sun-Wei Guo
- Shanghai Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China; Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China.
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Badie A, Saliminejad K, Salahshourifar I, Khorram Khorshid HR. Interleukin 1 alpha ( IL1A) polymorphisms and risk of endometriosis in Iranian population: a case-control study. Gynecol Endocrinol 2020; 36:135-138. [PMID: 31248297 DOI: 10.1080/09513590.2019.1631790] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Endometriosis is one of the most common gynecological diseases and a major cause of pain and infertility. It is influenced by genetic, epigenetic, and environmental factors. Recently, genome-wide association studies have revealed a strong association between IL1A single nucleotide polymorphisms (SNPs) and increased risk of endometriosis in Japanese women. The aim of the present study was to evaluate the association of three IL1A SNPs, rs17561, rs1304037, and rs2856836 with the risk of endometriosis in Iranian population. Totally, 105 women with diagnosis of endometriosis and 102 healthy women as control group were included. Three SNPs of the IL1A, rs17561 G/T, rs1304037 A/G, and rs2856836 T/C, were genotyped by PCR and RFLP. The rs2856836 TC genotype was significantly higher (p = .002; OR = 3.1, 95% CI: 1.5-6.5) in the patients (28.1%) than the control group (12.7%). The rs2856836 CC genotype was significantly higher (p = .047; OR = 2.3, 95% CI: 1.0-5.3) in the patients (17.5%) than the control group (10.8%). The rs2856836 C allele was significantly higher (p = .001; OR = 2.2, 95% CI: 1.4-3.6) in the patients (31.6%) than the control group (17.2%). The IL1A rs2856836 T/C SNP was associated with susceptibility to endometriosis and the rs2856836 C allele may increase the risk of endometriosis in Iranian women.
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Affiliation(s)
- Azadeh Badie
- Department of Genetics, Science and Research Branch, Islamic Azad university, Tehran, Iran
| | - Kioomars Saliminejad
- Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Iman Salahshourifar
- Department of Genetics, Science and Research Branch, Islamic Azad university, Tehran, Iran
| | - Hamid Reza Khorram Khorshid
- Department of Genetics, Science and Research Branch, Islamic Azad university, Tehran, Iran
- Genetics Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
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Borghini R, Porpora MG, Casale R, Marino M, Palmieri E, Greco N, Donato G, Picarelli A. Irritable Bowel Syndrome-Like Disorders in Endometriosis: Prevalence of Nickel Sensitivity and Effects of a Low-Nickel Diet. An Open-Label Pilot Study. Nutrients 2020; 12:nu12020341. [PMID: 32012984 PMCID: PMC7071203 DOI: 10.3390/nu12020341] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 01/23/2020] [Accepted: 01/24/2020] [Indexed: 12/25/2022] Open
Abstract
Alimentary nickel (Ni) may result in allergic contact mucositis (ACM), whose prevalence is >30% and may present with IBS-like and extra-intestinal symptoms. These symptoms are also frequent in endometriosis, and Ni allergic contact dermatitis has already been observed in endometriosis. Therefore, intestinal and extra-intestinal symptoms in endometriosis may depend on a Ni ACM, and a low-Ni diet could improve symptoms. We studied the prevalence of Ni ACM in endometriosis and focused on the effects of a low-Ni diet on gastrointestinal, extra-intestinal, and gynecological symptoms. We recruited 84 women with endometriosis, symptomatic for gastrointestinal disorders. Thirty-one out of 84 patients completed the study. They underwent Ni oral mucosa patch test (omPT), questionnaire for intestinal/extra-intestinal/gynecological symptoms, and a low-Ni diet. Clinical evaluation was performed at baseline (T0) and after three months (T1). Twenty-eight out 31 (90.3%) patients showed Ni omPT positive results, with Ni ACM diagnosis, whereas three out of 31 (9.7%) patients showed negative Ni omPT. After three months of low-Ni diet, all gastrointestinal, extra-intestinal and gynecological symptoms showed a statistically significant reduction. Ni ACM has a high prevalence in endometriosis and a low-Ni diet may be recommended in this condition to reduce gastrointestinal, extra-intestinal and gynecological symptoms.
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Affiliation(s)
- Raffaele Borghini
- Department of Translational and Precision Medicine, Sapienza University, 155 00161 Rome, Italy; (R.B.); (R.C.); (M.M.); (N.G.)
| | - Maria Grazia Porpora
- Department of Gynecology, Obstetrics and Urology, Sapienza University, 155 00161 Rome, Italy; (M.G.P.); (E.P.); (G.D.)
| | - Rossella Casale
- Department of Translational and Precision Medicine, Sapienza University, 155 00161 Rome, Italy; (R.B.); (R.C.); (M.M.); (N.G.)
| | - Mariacatia Marino
- Department of Translational and Precision Medicine, Sapienza University, 155 00161 Rome, Italy; (R.B.); (R.C.); (M.M.); (N.G.)
| | - Emilia Palmieri
- Department of Gynecology, Obstetrics and Urology, Sapienza University, 155 00161 Rome, Italy; (M.G.P.); (E.P.); (G.D.)
| | - Nicoletta Greco
- Department of Translational and Precision Medicine, Sapienza University, 155 00161 Rome, Italy; (R.B.); (R.C.); (M.M.); (N.G.)
| | - Giuseppe Donato
- Department of Gynecology, Obstetrics and Urology, Sapienza University, 155 00161 Rome, Italy; (M.G.P.); (E.P.); (G.D.)
| | - Antonio Picarelli
- Department of Translational and Precision Medicine, Sapienza University, 155 00161 Rome, Italy; (R.B.); (R.C.); (M.M.); (N.G.)
- Correspondence: ; Tel.: +39-649970525; Fax: +39-64450219
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Triantafyllidou O, Kolovos G, Voros C, Vlachos A, Vakas P, Vlahos N. Time to full effect, following treatment with combined oral contraceptives (cyclic versus continuous administration) in patients with endometriosis after laparoscopic surgery: a prospective cohort study. HUM FERTIL 2020; 25:72-79. [DOI: 10.1080/14647273.2019.1704451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
| | - Georgios Kolovos
- 2nd Department of Obstetrics and Gynecology, “Aretaieion” University Hospital, Athens, Greece
| | - Charalambos Voros
- 1st Department of Obstetrics and Gynecology, “Alexandra” University Hospital, Athens, Greece
| | - Athanasios Vlachos
- Department of Gynecological Oncology, “Iaso” Maternity Hospital, Athens, Greece
| | - Panagiotis Vakas
- 2nd Department of Obstetrics and Gynecology, “Aretaieion” University Hospital, Athens, Greece
| | - Nikos Vlahos
- 2nd Department of Obstetrics and Gynecology, “Aretaieion” University Hospital, Athens, Greece
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Matak L, Bačić I, Mihanović J, Lisica-Šikić N, Dukić B, Petani B, Stanojević M. Recurrent pleural effusion and pain in the shoulder in women of reproductive age could have a gynecological cause: case series. CASE REPORTS IN PERINATAL MEDICINE 2019. [DOI: 10.1515/crpm-2019-0028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Background
Endometriosis is a benign disorder defined as the presence of endometrial glands and stroma outside of the uterine cavity. It has been estimated that approximately 10% of the women of reproductive age and 30–50% of the women with infertility are affected.
Case presentation
We report two nulliparous patients with recurrent pleural effusion and pain in the right shoulder highly suspicious for thoracic endometriosis syndrome (TES).
Conclusion
The objective of this study was to present patients with unusual symptoms related to gynecological disease. The second aim was to show our single institution experience as a second level hospital in terms of treatment and diagnosis of TES and diaphragmatic endometriosis.
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Affiliation(s)
- Luka Matak
- Department of Gynecology and Obstetrics , General Hospital Zadar , Bože Peričića 5 , Zadar 23000 , Croatia , Croatia
| | - Ivan Bačić
- Department of Thoracic Surgery , General Hospital Zadar , Zadar , Croatia
| | - Jakov Mihanović
- Department of Abdominal Surgery , General Hospital Zadar , Zadar , Croatia
| | | | - Branko Dukić
- Department of Gynecology and Obstetrics , General Hospital Zadar , Bože Peričića 5 , Zadar 23000 , Croatia , Croatia
| | - Barbara Petani
- Department of Anesthesiology and Reanimation , General Hospital Zadar , Zadar , Croatia
| | - Milan Stanojević
- Department of Neonatology , Clinical Hospital Sveti Duh , Zagreb , Croatia
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26
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Andres MP, Mendes RFP, Hernandes C, Araújo SEA, Podgaec S. Hormone treatment as first line therapy is safe and relieves pelvic pain in women with bowel endometriosis. EINSTEIN-SAO PAULO 2019; 17:eAO4583. [PMID: 31066795 PMCID: PMC6497126 DOI: 10.31744/einstein_journal/2019ao4583] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 12/17/2018] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE To evaluate clinical features and complications in patients with bowel endometriosis submitted to hormonal therapy. METHODS Retrospective study based on data extracted from medical records of 238 women with recto-sigmoid endometriosis treated between May 2010 and May 2016. RESULTS Over the course of follow-up, 143 (60.1%) women remained in medical treatment while 95 (39.9%) presented with worsening of pain symptoms or intestinal lesion growth (failure of medical treatment group), with surgical resection performed in 54 cases. Women in the Medical Treatment Group were older (40.5±5.1 years versus 37.3±5.8 years; p<0.0001) and had smaller recto sigmoid lesions (2.1±1.9 versus 3.1±2.2; p=0.008) compared to those who had failed to respond to medical treatment. Similar significant reduction in pain scores for dysmenorrhea, chronic pelvic pain, cyclic dyschezia and dysuria was observed in both groups; however greater reduction in pain scores for dyspareunia was noted in the Surgical Group. Subjective improvement in pain symptoms was also similar between groups (100% versus 98.2%; p=0.18). Major complications rates were higher in the Surgical Group (9.2% versus 0.6%; p=0.001). CONCLUSION Patients with recto-sigmoid endometriosis who failed to respond to medical treatment were younger and had larger intestinal lesions. Hormonal therapy was equally efficient in improving pain symptoms other than dyspareunia compared to surgery, and was associated with lower complication rates in women with recto-sigmoid endometriosis. Medical treatment should be offered as a first-line therapy for patients with bowel endometriosis. Surgical treatment should be reserved for patients with pain symptoms unresponsive to hormonal therapy, lesion growth or suspected intestinal subocclusion.
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Affiliation(s)
- Marina Paula Andres
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil
| | | | | | | | - Sérgio Podgaec
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo, SP, Brazil.,Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
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Berlanda N, Benaglia L, Bottelli L, Torri C, Busnelli A, Somigliana E, Vercellini P. The impact of IVF on deep invasive endometriosis. Eur J Obstet Gynecol Reprod Biol X 2019; 4:100073. [PMID: 31517304 PMCID: PMC6728720 DOI: 10.1016/j.eurox.2019.100073] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 06/03/2019] [Accepted: 06/12/2019] [Indexed: 01/06/2023] Open
Abstract
Objective Ovarian hyper-stimulation during IVF is associated with a significant raise in serum estrogens and one may expect detrimental effects on estrogen-dependent diseases such as endometriosis. However, available evidence from large case series of affected women performing IVF is generally reassuring with the possible exception of women carrying deep invasive lesions. On this basis we deemed important investigating more in depth whether women with deep invasive endometriosis could be a subgroup at higher risk of recurrence or disease progression during IVF. Study design Women with endometriosis who underwent IVF and who had a second evaluation after 3–6 months from a failed cycle were retrospectively reviewed. The main inclusion criteria were the presence of deep invasive endometriosis and/or a history of surgery for this form of the disease. The primary aim of the study was to determine the frequency of endometriosis-related complications in the interval between the two evaluations. Secondary aims were pain symptoms and lesion size modifications. Results Eighty-four women were ultimately selected: baseline ultrasound documented deep invasive lesions in 60 of them. One case of possible endometriosis-related complication was recorded, corresponding to a rate of 1.2% (95%: 0.05%–5.5%) for the whole cohort and 1.7% (95%CI: 0.08–7.6%) for the subgroup of women with ultrasound detected lesions. This rate appears similar to the reported frequency of endometriosis progression in women not receiving IVF. No significant modifications in pain symptoms or lesions size occurred. Conclusions Women with deep invasive endometriosis who underwent IVF do not seem to be exposed to a substantially increased risk of recurrence/disease progression. Larger evidence from independent groups is however required for a definitive conclusion.
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Affiliation(s)
- Nicola Berlanda
- Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Laura Benaglia
- Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Lara Bottelli
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Chiara Torri
- Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Andrea Busnelli
- Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Edgardo Somigliana
- Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Paolo Vercellini
- Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
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Lermann J, Topal N, Renner SP, Beckmann MW, Burghaus S, Adler W, Heindl F. Comparison of preoperative and postoperative sexual function in patients with deeply infiltrating endometriosis with and without bowel resection. Eur J Obstet Gynecol Reprod Biol 2019; 239:21-29. [PMID: 31163353 DOI: 10.1016/j.ejogrb.2019.05.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 03/20/2019] [Accepted: 05/09/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To analyze preoperative and postoperative sexual function following surgery for deeply infiltrating endometriosis (DIE) with and without bowel involvement. STUDY DESIGN Patients with DIE who underwent surgery between 2001 and 2011 with segmental bowel resection (WB) or without segmental bowel resection (WOB) were surveyed using the German version of the Massachusetts General Hospital Sexual Functioning Questionnaire (KFSP). Responses were given on a six-point scale for the items sexual interest, sexual arousal, orgasm, lubrication, and general sexual satisfaction. As there are no cut-off values for the existence of sexual function disorders, a control group with no history of endometriosis was evaluated. Differences between the preoperative and postoperative results, as well as between WB, WOB, and a control group, were compared using the Wilcoxon test, Mann-Whitney U test, and Fisher's exact test. RESULTS Eighty-nine patients without bowel resection (mean age 34.3 years; mean follow-up 63.2 months), 87 patients with bowel resection (mean age 37.7 years; mean follow-up 69.6 months), and 100 control patients aged 21-58 years (mean age 35.0 years) were evaluated. Preoperatively, both treatment groups had significantly poorer scores in all categories in comparison with the control group. The WOB group improved significantly in all categories postoperatively, with no further significant differences from the control group. No significant postoperative improvement was observed in the WB group, and the group had significantly poorer scores in comparison with the control group. The number of previous operations is associated with significantly poorer postoperative KFSP results. Sterility and age > 40 years are associated with significantly less improvement in the KFSP, although with lower initial values. CONCLUSIONS Patients with DIE with or without bowel involvement have significantly impaired sexual function preoperatively. Complete resection of endometriosis in the WOB group was able to improve sexual function, as the women had sexual scores similar to those in the healthy control group postoperatively. Possible explanations for the lack of postoperative improvement of sexual function after segmental bowel resection include the type of surgery carried out, or injury to the affected nerves resulting from the endometriosis.
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Affiliation(s)
- Johannes Lermann
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Germany; Department of Obstetrics and Gynecology, Klinikum Bayreuth, Germany.
| | - Nalan Topal
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Germany
| | - Stefan P Renner
- Department of Obstetrics and Gynecology, Klinikum Bayreuth, Germany; Department of Obstetrics and Gynecology, Klinikverbund Südwest, Klinikum Sindelfingen-Böblingen, Germany
| | - Matthias W Beckmann
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Germany
| | - Stefanie Burghaus
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Germany
| | - Werner Adler
- Department of Biometry and Epidemiology, Friedrich Alexander University of Erlangen-Nuremberg, Germany
| | - Felix Heindl
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Germany
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Di Guardo F, Shah M, Cerana MC, Biondi A, Karaman E, Török P, Yela DA, Giampaolino P, Marín-Buck A, Laganà AS. Management of women affected by endometriosis: Are we stepping forward? JOURNAL OF ENDOMETRIOSIS AND PELVIC PAIN DISORDERS 2019. [DOI: 10.1177/2284026519841520] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Endometriosis is an estrogen-dependent chronic disease defined by the presence of endometrial-like tissue, glands and stroma in ectopic areas. Among all the pathogenic theories proposed to explain the origin of the disease, a pivotal role for immune, hormonal, and epigenetic disbalances have been hypothesized. Endometriosis affects up to 10%–15% of women in reproductive age and represents one of the most common gynecological causes of severe pelvic pain. The main symptoms reported by patients are dysmenorrhea and deep dyspareunia. Although the histological confirmation has been commonly considered mandatory, to date the possibility offered by the improvement in imagining techniques allows to make a proper diagnosis of the disease in most of the cases. Medical therapy represents only a symptomatic treatment and not the definitive solution. The aim of the hormonal therapy is to abolish the menstrual flow using progestin, oral contraceptives, and gonadotropin-releasing hormone agonists to reduce pelvic pain. Surgical treatment consisting of laparoscopy has the goal of abolishing pain and may be conservative or radical in nature depending on the patients’ desire of spontaneous conception in the future. Radical surgery seems to be associated with a higher percentage of pain relief as well as higher recurrence rates. Due to the worldwide acceptance and the ongoing evolution of minimally invasive surgery to treat both benign and malignant diseases, future investigations may be conducted to consider this approach to save the function of all the organs involved by the disease and to reduce post-operative discomfort and psychological impact.
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Affiliation(s)
- Federica Di Guardo
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Mohsin Shah
- Department of Physiology, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Maria Cecilia Cerana
- Department of Internal Medicine, The University of Connecticut, Farmington, CT, USA
| | - Antonio Biondi
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Erbil Karaman
- Department of Obstetrics and Gynecology, Faculty of Medicine, Van Yüzüncü Yıl University, Van, Turkey
| | - Péter Török
- Department of Obstetrics and Gynecology, University of Debrecen Clinical Center, Debrecen, Hungary
| | - Daniela A. Yela
- Department of Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, Brazil
| | | | - Alejandro Marín-Buck
- Department of Surgery, Universidad Cardenal Herrera-CEU, CEU Universities, Valencia, Spain
- Department of Gynecology, Hospital Provincial de Castellón, Castellón, Spain
| | - Antonio Simone Laganà
- Department of Obstetrics and Gynecology, “Filippo Del Ponte” Hospital, University of Insubria, Varese, Italy
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Samartzis EP, Fink D, Stucki M, Imesch P. Doxycycline reduces MMP-2 activity and inhibits invasion of 12Z epithelial endometriotic cells as well as MMP-2 and -9 activity in primary endometriotic stromal cells in vitro. Reprod Biol Endocrinol 2019; 17:38. [PMID: 30981279 PMCID: PMC6462312 DOI: 10.1186/s12958-019-0481-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 04/04/2019] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Matrix metalloproteinases (MMPs), especially the gelatinases MMP-2 and MMP-9, play a crucial role in the pathogenesis of endometriosis by enabling invasion. Doxycycline is a well-tolerated antibiotic and a potent MMP-inhibitor in subantimicrobial doses. METHODS Gelatin zymography and activity assays were used to detect latent and active MMP-2 and -9 in cell culture supernatants of immortalized epithelial (12Z) and two isolates of primary endometriotic stromal cells treated with doxycycline. The invasiveness of 12Z endometriotic cells treated with doxycycline was assessed in matrigel-coated invasion chambers. The effect on latent and active MMP-2 expression of the combination of progesterone and doxycycline was tested in 12Z. RESULTS Doxycycline significantly reduced the MMP-2 activity and pro-MMP-2 expression in 12Z and the MMP-2 and -9 activity as well as expression of pro-MMP-2 and -9 in primary endometriotic stromal cells. The percentage of 12Z cells invading through a matrigel-coated membrane was reduced to 65 and 22% of the control after treatment with doxycycline at doses of 1 μg/ml and 10 μg/ml, respectively. Furthermore, a combination of progesterone and doxycycline showed an additive effect in low doses on the reduction of MMP-2 activity and pro-MMP2 expression in 12Z endometriotic cells. CONCLUSIONS In conclusion, the MMP-inhibiting features of subantimicrobial-dose doxycycline may be further evaluated as a well-tolerable additional therapeutic approach, e.g. in combination with progestins such as dienogest, in patients with infiltrative endometriosis with insufficient response to current medical treatment options.
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Affiliation(s)
- Eleftherios P. Samartzis
- 0000 0004 0478 9977grid.412004.3Division of Gynecology, University Hospital Zurich, Frauenklinikstrasse 10, CH-8091 Zürich, Switzerland
| | - Daniel Fink
- 0000 0004 0478 9977grid.412004.3Division of Gynecology, University Hospital Zurich, Frauenklinikstrasse 10, CH-8091 Zürich, Switzerland
| | - Manuel Stucki
- 0000 0004 0478 9977grid.412004.3Division of Gynecology, University Hospital Zurich, Frauenklinikstrasse 10, CH-8091 Zürich, Switzerland
| | - Patrick Imesch
- 0000 0004 0478 9977grid.412004.3Division of Gynecology, University Hospital Zurich, Frauenklinikstrasse 10, CH-8091 Zürich, Switzerland
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31
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Rodrigues RC, Belham FS, Garcia A, Satler C, Tomaz C, Tavares MCH. Continuous Use of Combined Hormonal Contraceptive and the Effect on Blood Coagulation Factors in Female Capuchin Monkeys ( Sapajus libidinosus). Int J Endocrinol 2019; 2019:2047803. [PMID: 31001334 PMCID: PMC6436371 DOI: 10.1155/2019/2047803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 04/29/2018] [Accepted: 01/02/2019] [Indexed: 11/18/2022] Open
Abstract
This study aimed at evaluating the availability of the primate Sapajus libidinosus as an animal model for research assessing the physiological effects of the continuous use of combined hormonal contraceptives. In order to do this, six reproductively active female S. libidinosus from the Primate Research Center of the University of Brasília were selected to take part in this experiment. Every 21 days or so, each female received a single dose of combined hormonal contraceptive (algestone acetophenide and 17-enanthate estradiol) in a total of five doses throughout the experiment. The physiological parameters were accessed by means of 13 blood samples from each female, whereas three were gathered during the baseline and 10 samples were collected during the treatment phase. The results showed that the contraceptive use provoked changes in hematological coagulation factors such as an increase in the amount of platelets (p = 0.039) and a reduction in both prothrombin (p < 0.001) and thromboplastin coagulation time (p < 0.001). These results are similar to what has been observed in human patients; thus, it is concluded that S. libidinosus can be successfully used in studies about the physiological impact of hormonal contraceptives.
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Affiliation(s)
- Rosângela C. Rodrigues
- Department of Biological Sciences, State University of Feira de Santana, Avenida Transnordestina, s/n - Novo Horizonte CEP, 44036-900 Feira de Santana, Bahia, Brazil
- Laboratory of Neuroscience and Behaviour, University of Brasilia, Brasilia, Brazil
| | - Flávia Schechtman Belham
- Laboratory of Neuroscience and Behaviour, University of Brasilia, Brasilia, Brazil
- Institute of Cognitive Neuroscience, University College London (UCL), London WC1N 3AZ, UK
| | - Ana Garcia
- Laboratory of Neuroscience and Behaviour, University of Brasilia, Brasilia, Brazil
- Euro-American University Center (UNIEURO), Brasilia, Brazil
| | - Corina Satler
- Faculty of Ceilandia, University of Brasilia, Brasilia, Brazil
| | - Carlos Tomaz
- Neuroscience Research Program, CEUMA University, São Luís, Brazil
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Lin D, Huang Q, Wu R, Dai S, Huang Z, Ren L, Huang S, Chen Q. Long non-coding RNA AFAP1-AS1 promoting epithelial-mesenchymal transition of endometriosis is correlated with transcription factor ZEB1. Am J Reprod Immunol 2018; 81:e13074. [PMID: 30506548 DOI: 10.1111/aji.13074] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 11/12/2018] [Accepted: 11/26/2018] [Indexed: 12/13/2022] Open
Affiliation(s)
- Dianchao Lin
- First Affiliated Hospital of Xiamen University; Xiamen China
| | - Qiansheng Huang
- Key Lab of Urban Environment and Health, Institute of Urban Environment; Chinese Academy of Sciences; Xiamen China
| | - Rongfeng Wu
- First Affiliated Hospital of Xiamen University; Xiamen China
| | - Songjuan Dai
- First Affiliated Hospital of Xiamen University; Xiamen China
| | - Zhixiong Huang
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences; Xiamen University; Xiamen China
| | - Lulu Ren
- First Affiliated Hospital of Xiamen University; Xiamen China
| | - Sijing Huang
- First Affiliated Hospital of Xiamen University; Xiamen China
| | - Qionghua Chen
- First Affiliated Hospital of Xiamen University; Xiamen China
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33
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Ding D, Cai X, Zheng H, Guo SW, Liu X. Scutellarin Suppresses Platelet Aggregation and Stalls Lesional Progression in Mouse With Induced Endometriosis. Reprod Sci 2018; 26:1417-1428. [DOI: 10.1177/1933719118817661] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Platelets play an important role in the development of endometriosis. Scutellarin is a flavonoid isolated from a medicinal herb traditionally used as a potent antiplatelet agent. In this study, we sought to evaluate its potential therapeutic effect, if any, in mice with induced endometriosis. Endometriosis was induced in 27 female Balb/c mice by intraperitoneal injection of uterine fragments. Two weeks after the induction, the 27 mice were randomly divided in equal sizes into 3 groups: untreated, which received only vehicle, and low-dose and high-dose groups, which received low- and high dose of scutellarin treatment. Hotplate test was administrated to all mice before endometriosis induction, and before and after the scutellarin treatment. Two weeks after the treatment, a blood sample was drawn before sacrifice and all lesions were harvested. The peripheral platelet activation rate and total lesion weight were assessed, and immunohistochemistry and histochemistry analyses were performed to evaluate the extent of proliferation, angiogenesis, fibroblast-to-myofibroblast transdifferentiation (FMT), and fibrosis in lesions. Compared with untreated mice, mice in both low-dose and high-dose groups had significantly reduced lesion weight and improved hyperalgesia. Scutellarin also reduced the peripheral-activated platelets rate and resulted in significantly reduced platelet aggregation, cellular proliferation, angiogenesis, the extent of FMT, and the extent of fibrosis in lesions. Thus, we conclude that scutellarin is efficacious in treating endometriosis in vivo by suppressing platelet aggregation, inhibiting proliferation, angiogenesis, and fibrogenesis, resulting in reduced lesion size and improved pain behavior. As such, scutellarin may be a potentially promising therapeutics for the treatment of endometriosis.
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Affiliation(s)
- Ding Ding
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
| | - Xianjun Cai
- Ningbo No. 7 Hospital, Ningbo, Zhejiang, China
| | - Hanxi Zheng
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
| | - Sun-Wei Guo
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
| | - Xishi Liu
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
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Vercellini P, Viganò P, Barbara G, Buggio L, Somigliana E, Aimi G, Alberico D, Barbàra G, Benaglia L, Berlanda N, Borghi A, Buggio L, Busnelli A, De Giorgi O, Donati A, Dridi D, Farella M, Pina Frattaruolo M, Gattei U, Lazzari C, Marconi I, Monti E, Ottolini F, Roncella E, Somigliana E, Uglietti A, Paolo V, Viganò P. Elagolix for endometriosis: all that glitters is not gold. Hum Reprod 2018; 34:193-199. [DOI: 10.1093/humrep/dey368] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 11/23/2018] [Indexed: 12/28/2022] Open
Affiliation(s)
- Paolo Vercellini
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Via Commenda, 12, Milan, Italy
| | - Paola Viganò
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, Milan, Italy
| | - Giussy Barbara
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Laura Buggio
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Edgardo Somigliana
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Via Commenda, 12, Milan, Italy
- Infertility Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Commenda, 12, Milan, Italy
| | - Giorgio Aimi
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Daniela Alberico
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Giussy Barbàra
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Laura Benaglia
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Nicola Berlanda
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Alessandra Borghi
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Laura Buggio
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Andrea Busnelli
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Olga De Giorgi
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Agnese Donati
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Dhouha Dridi
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Marilena Farella
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | | | - Umberto Gattei
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Caterina Lazzari
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Irma Marconi
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Ermelinda Monti
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Federica Ottolini
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Elena Roncella
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Edgardo Somigliana
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Anna Uglietti
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
| | - Vercellini Paolo
- Gynaecology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico and Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Via Commenda, 12, Milan, Italy
| | - Paola Viganò
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, Milan, Italy
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Sahin C, Mamillapalli R, Yi KW, Taylor HS. microRNA Let-7b: A Novel treatment for endometriosis. J Cell Mol Med 2018; 22:5346-5353. [PMID: 30063121 PMCID: PMC6201226 DOI: 10.1111/jcmm.13807] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 06/26/2018] [Accepted: 06/29/2018] [Indexed: 12/13/2022] Open
Abstract
Endometriosis is an oestrogen-dependent, chronic inflammatory disease that affects 10% of reproductive-aged women. Current treatment options depend on female sex steroid hormone modulation; however, all have side effects and are not useful in women who want to conceive. microRNAs treatments have provided promising results for some chronic diseases and cancers. We have previously shown the microRNA Let-7b is repressed in endometriosis and that loss of Let-7 contributes to the pathophysiology of the disease. Here, we propose using microRNA Let-7b for the treatment of endometriosis in a murine model. Endometriosis was treated using microRNA Let-7b or a scrambled control microRNA. Let-7b treatment resulted in reduced endometriosis lesion size. Decreased gene expression was noted in several genes known to promote endometriosis growth including ER-α, ER-ß, Cyp19a, KRAS 4A, KRAS 4B and IL-6. These results indicate that microRNA Let-7b has a pleiotropic role in endometriosis pathophysiology affecting oestrogen signalling, inflammation and growth factor receptors. Local treatment of endometriosis with Let-7b is a promising therapy for endometriosis that simultaneously affects multiple pathways driving endometriosis without systemic hormonal side effects.
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Affiliation(s)
- Cagdas Sahin
- Department of Obstetrics, Gynecology and Reproductive SciencesYale School of MedicineNew HavenConnecticut
| | - Ramanaiah Mamillapalli
- Department of Obstetrics, Gynecology and Reproductive SciencesYale School of MedicineNew HavenConnecticut
| | - Kyong W. Yi
- Department of Obstetrics, Gynecology and Reproductive SciencesYale School of MedicineNew HavenConnecticut
| | - Hugh S. Taylor
- Department of Obstetrics, Gynecology and Reproductive SciencesYale School of MedicineNew HavenConnecticut
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Effects of human recombinant type I IFNs (IFN-α2b and IFN-β1a) on growth and migration of primary endometrial stromal cells from women with deeply infiltrating endometriosis: A preliminary study. Eur J Obstet Gynecol Reprod Biol 2018; 230:192-198. [PMID: 30312884 DOI: 10.1016/j.ejogrb.2018.10.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 09/20/2018] [Accepted: 10/01/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE(S) Endometriosis is a major cause of infertility and disability for women, caused by the presence of inflammatory endometrial implants in extrauterine locations. Among the constituents involved in the immune response during the development of endometriosis, several chemokines, including interferons (IFNs) may have a role in the pathogenesis of this disease. The aim of this preliminary study was to investigate the anti-proliferative and anti-migratory activities of type I IFNs (IFN-α2b and IFN-β1a) in primary endometrial stromal cells (ESCs) isolated from women with deeply infiltrating endometriosis (DIE). STUDY DESIGN The study subjects included 7 women ranged in the age from 27 to 37 years with diagnosis of DIE (Stage III and IV). Collected primary ESC monolayers, isolated from endometriotic nodules, were incubated with various concentrations (from 1 to 1000 IU/ml) of IFN-α2b or IFN-β1a. RESULT(S) IFN-β1a had a significantly higher activity in hampering the proliferation of cells compared to IFN-α2b. This effect could be related to the induction of apoptosis and cell cycle arrest in S phase, observed in ESCs during incubation with IFN-β1a. Moreover, IFN-β1a was more potent than IFN-α2b in inhibiting migration and EGF-induced ERK activity of primary ESCs. CONCLUSION(S) The inhibitory in vitro effect on ESC proliferation and migration of IFN-β1a was much more potent than IFN-α2b. These preliminary data offer the rationale for future preclinical and clinical trials using IFN-β1a as a new tool for the therapy and tertiary prevention in patients with DIE.
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Sansone A, De Rosa N, Giampaolino P, Guida M, Laganà AS, Di Carlo C. Effects of etonogestrel implant on quality of life, sexual function, and pelvic pain in women suffering from endometriosis: results from a multicenter, prospective, observational study. Arch Gynecol Obstet 2018; 298:731-736. [PMID: 30074068 DOI: 10.1007/s00404-018-4851-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Accepted: 07/03/2018] [Indexed: 12/13/2022]
Abstract
PURPOSE Progestins are successfully employed as treatment for endometriosis. Our study evaluates the effects of the etonogestrel (ENG) implant on pelvic pain, quality of life, and sexual function in women requiring long-term reversible contraception and presenting ovarian cysts of probable endometriotic origin. METHODS We enrolled 25 women asking for contraception with the ENG implant and presenting a cyst with the ultrasound features of an endometrioma and pain symptoms. Patients were interviewed on pain symptoms (dysmenorrhea, dyspareunia, dyschezia, and dysuria) using a VAS score (0-10), on quality of life (QoL) using the Short Form-36 questionnaire, and on sexual activity using the Female Sexual Function Index (FSFI) questionnaire before inserting the implant (T0) and after 6 (T1) and 12 months (T2). RESULTS We found a significant decrease in dysmenorrhea and dyspareunia VAS scores comparing baseline scores to 6 and 12 months. After 12 months, the bodily pain, general health, vitality, social functioning, and mental health domains of the QoL score were significantly improved. The total FSFI score results increased in comparison with baseline both at 6 and 12 months. In particular, we highlighted a significant improvement in desire, satisfaction, and pain domains already at 6 months; the arousal domain improved only after 12 months. Finally, mean diameters of endometrioma-like cysts were not changed after 12 months of treatment. CONCLUSIONS Etonogestrel implants seem to be able to reduce pelvic pain, improve sexual function, and quality of life in patients with ovarian cysts suspected of endometriotic origin.
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Affiliation(s)
- Anna Sansone
- Department of Public Health and Preventive Medicine, University of Naples Federico II, Via Sergio Pansini, Naples, Italy
| | - Nicoletta De Rosa
- Department of Neurosciences and Reproductive Sciences, University of Naples Federico II, Via Sergio Pansini, Naples, Italy
| | - Pierluigi Giampaolino
- Department of Public Health and Preventive Medicine, University of Naples Federico II, Via Sergio Pansini, Naples, Italy.
| | - Maurizio Guida
- Department of Obstetrics and Gynecology, University of Medicine and Surgery of Salerno, Via Allende, Salerno, Italy
| | - Antonio Simone Laganà
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Piazza Biroldi 1, 21100, Varese, Italy
| | - Costantino Di Carlo
- Department of Experimental and Clinical Medicine Unit of Obstetrics, Gynecology University of Catanzaro "Magna Graecia", Viale Europa, Catanzaro, Italy
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Park S, Lim W, Bazer FW, Song G. Naringenin induces mitochondria-mediated apoptosis and endoplasmic reticulum stress by regulating MAPK and AKT signal transduction pathways in endometriosis cells. Mol Hum Reprod 2018; 23:842-854. [PMID: 29121349 DOI: 10.1093/molehr/gax057] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 10/31/2017] [Indexed: 11/12/2022] Open
Abstract
STUDY QUESTION Does the flavonoid naringenin inhibit proliferation of human endometriosis cells? SUMMARY ANSWER Naringenin suppresses proliferation and increases apoptosis via depolarization of mitochondrial membrane potential and generation of reactive oxygen species (ROS) in human endometriosis cells. WHAT IS KNOWN ALREADY For management of endometriosis, hormonal therapy is commonly used to decrease production of estrogens by the ovaries, but that has limitations including undesirable side effects with long-term therapies. To overcome these limitations, it is important to discover novel compounds which have no adverse effects, but inhibit expression of target molecules involved in the pathogenesis of endometriosis. STUDY DESIGN SIZE, DURATION Well-established endometriosis cell lines (VK2/E6E7 and End1/E6E7) were purchased from the American Type Culture Collection. Effects of naringenin on VK2/E6E7 and End1/E6E7 cells were assessed in diverse assays in a dose- and time-dependent manner. PARTICIPANTS/MATERIALS, SETTING, METHODS Effects of naringenin on viability, apoptosis (Annexin V expression, propidium iodide staining, TUNEL and invasion assays), mitochondria-mediated apoptosis, production of ROS and endoplasmic reticulum (ER) stress proteins of VK2/E6E7 and End1/E6E7 cells were determined. Signal transduction pathways in VK2/E6E7 and End1/E6E7 cells in response to naringenin were determined by western blot analyses. MAIN RESULTS AND THE ROLE OF CHANCE In the present study, we demonstrated that naringenin suppressed proliferation and increased apoptosis through depolarization of mitochondrial membrane potential and inducing pro-apoptotic proteins, Bax and Bak, in both endometriosis cell lines. In addition, naringenin increased ROS, ER stress, through activation of eIF2α and IRE1α, GADD153 and GRP78 proteins in a dose-dependent manner. Furthermore, the induction of apoptosis by naringenin involved activation of MAPK and inactivation of PI3K pathways in VK2/E6E7 and End1/E6E7 cells. LIMITATIONS REASONS FOR CAUTION Lack of in vivo animal studies is a major limitation of this research. Effectiveness of naringenin to induce apoptosis of human endometriosis cells requires further investigation. WIDER IMPLICATIONS OF THE FINDINGS Our results suggest that naringenin is a promising therapeutic compound for treatment of endometriosis in women. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by grants from the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health & Welfare, Republic of Korea (No. HI15C0810 awarded to G.S. and HI17C0929 awarded to W.L.). The authors declare that there are no conflicts of interest.
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Affiliation(s)
- Sunwoo Park
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Rm 310, Life Science Building (West), 145, Anam-ro, Seongbuk-gu, Seoul, Republic of Korea
| | - Whasun Lim
- Department of Biomedical Sciences, Catholic Kwandong University, Rm 420, Cheongsong Building, 24, Beomil-ro 579beon-gil, Gangneung-si, Republic of Korea
| | - Fuller W Bazer
- Center for Animal Biotechnology and Genomics and Department of Animal Science, Texas A&M University, Rm 442D, Kleberg Center, College Station, TX, USA
| | - Gwonhwa Song
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Rm 310, Life Science Building (West), 145, Anam-ro, Seongbuk-gu, Seoul, Republic of Korea
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Groothuis PG, Guo SW. Drug Development in Endometriosis and Adenomyosis: It Takes More Than Just Good Science. Reprod Sci 2018; 25:1318-1329. [DOI: 10.1177/1933719118785767] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Patrick G. Groothuis
- Preclinical Department, Synthon Biopharmaceuticals bv, Nijmegen, the Netherlands
| | - Sun-Wei Guo
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
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Guo SW, Groothuis PG. Is it time for a paradigm shift in drug research and development in endometriosis/adenomyosis? Hum Reprod Update 2018; 24:577-598. [DOI: 10.1093/humupd/dmy020] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 05/21/2018] [Indexed: 12/19/2022] Open
Affiliation(s)
- Sun-Wei Guo
- Shanghai OB/GYN Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
| | - Patrick G Groothuis
- Principal Scientist Pharmacology, Preclinical Department, Synthon Biopharmaceuticals bv, Nijmegen, The Netherlands
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Vercellini P, Donati A, Ottolini F, Frassineti A, Fiorini J, Nebuloni V, Frattaruolo MP, Roberto A, Mosconi P, Somigliana E. A stepped-care approach to symptomatic endometriosis management: a participatory research initiative. Fertil Steril 2018; 109:1086-1096. [DOI: 10.1016/j.fertnstert.2018.01.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 01/14/2018] [Accepted: 01/28/2018] [Indexed: 12/19/2022]
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Vercellini P, Facchin F, Buggio L, Barbara G, Berlanda N, Frattaruolo MP, Somigliana E. Management of Endometriosis: Toward Value-Based, Cost-Effective, Affordable Care. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2018; 40:726-749.e10. [DOI: 10.1016/j.jogc.2017.07.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 07/12/2017] [Indexed: 12/13/2022]
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Scala C, Leone Roberti Maggiore U, Barra F, Venturini P, Ferrero S. Norethindrone acetate versus extended-cycle oral contraceptive (Seasonique ® ) in the treatment of endometriosis symptoms: A prospective open-label comparative study. Eur J Obstet Gynecol Reprod Biol 2018; 222:89-94. [DOI: 10.1016/j.ejogrb.2018.01.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 12/29/2017] [Accepted: 01/16/2018] [Indexed: 12/01/2022]
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Vercellini P, Ottolini F, Frattaruolo MP, Buggio L, Roberto A, Somigliana E. Shifting from Oral Contraceptives to Norethisterone Acetate, or Vice Versa, because of Drug Intolerance: Does the Change Benefit Women with Endometriosis? Gynecol Obstet Invest 2018; 83:275-284. [PMID: 29486468 DOI: 10.1159/000486335] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 12/14/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND/AIMS Oral contraceptives (OC) and norethisterone acetate (NETA) are among first-line medical therapies for symptomatic endometriosis, but their use is sometimes associated with intolerable side effects. We investigated whether shifting from low-dose OC to NETA (2.5 mg/day), or vice versa, improved tolerability. METHODS Sixty-seven women willing to discontinue their treatment because of intolerable side effects despite good pain relief, were enrolled in a self-controlled study, and shifted from OC to NETA (n = 35) or from NETA to OC (n = 32). The main study outcome was satisfaction with treatment 12 months after the change. Tolerability, pain symptoms, health-related quality of life, psychological status, and sexual functioning were also evaluated. RESULTS After treatment change, good tolerability was reported by 37% of participants who shifted to NETA, and by 52% of those who shifted to OC. At 12-month assessment, 51% of women intolerant to OC were satisfied with NETA, and 65% of those intolerant to NETA were satisfied with OC (intention-to-treat analysis). Other study variables did not vary substantially. CONCLUSIONS In selected endometriosis patients, shifting from OC to NETA, or vice versa, because of side effects, improved tolerability. Better results were observed when substituting NETA with OC rather than the other way round.
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Affiliation(s)
- Paolo Vercellini
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.,Gynaecological Surgery and Endometriosis Departmental Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federica Ottolini
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Maria Pina Frattaruolo
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.,Gynaecological Surgery and Endometriosis Departmental Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Laura Buggio
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.,Gynaecological Surgery and Endometriosis Departmental Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Roberto
- Department of Public Health, IRCCS Mario Negri Institute for Pharmacological Research, Milan, Italy
| | - Edgardo Somigliana
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.,Gynaecological Surgery and Endometriosis Departmental Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Guo SW. Fibrogenesis resulting from cyclic bleeding: the Holy Grail of the natural history of ectopic endometrium. Hum Reprod 2018; 33:353-356. [DOI: 10.1093/humrep/dey015] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Indexed: 12/17/2022] Open
Affiliation(s)
- Sun-Wei Guo
- Institute of Obstetric and Gynecological Research, Shanghai Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai 200011, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, 413 Zhaozhou Road, Shanghai 200011, China
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Vercellini P, Ottolini F, Frattaruolo MP, Buggio L, Roberto A, Somigliana E. Is Shifting to a Progestin Worthwhile When Estrogen-Progestins Are Inefficacious for Endometriosis-Associated Pain? Reprod Sci 2018; 25:674-682. [PMID: 29303056 DOI: 10.1177/1933719117749759] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The purpose of this study was to assess the proportion of patients satisfied with their treatment after a change from a low-dose oral contraceptive (OC) to norethisterone acetate (NETA) because of inefficacy of OC on pain symptoms. To this end, prospective, self-controlled study was conducted on 153 women using OC as a treatment for endometriosis and with persistence of one or more moderate or severe pain symptoms. At baseline and during 12 months after a shift from OC to oral NETA, 2.5 mg/d, pelvic pain was measured by means of a 0- to 10-point numerical rating scale and a multidimensional categorical rating scale. Variations in health-related quality of life, psychological status, and sexual function were also evaluated with validated scales. At the end of the study period, participants indicated the degree of satisfaction with their treatment according to a 5-degree scale from very satisfied to very dissatisfied. A total of 28 women dropped out of the study, the main reason was intolerable side effects (n = 15). At 12-month assessment, 70% of participants were very satisfied or satisfied with NETA treatment (intention-to-treat analysis). Statistically significant improvements were observed in health-related quality of life, psychological status, and sexual function. At per-protocol analysis, almost half of the patients (58/125) reported suboptimal drug tolerability. However, complaints were not severe enough to cause dissatisfaction, drug discontinuation, or request for surgery. These encouraging results could be used to counsel women with symptomatic endometriosis not responding to OC and to inform their decisions on modifications of disease management.
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Affiliation(s)
- Paolo Vercellini
- 1 Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.,2 Department of Health of Woman, Child, and Newborn, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federica Ottolini
- 1 Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Maria Pina Frattaruolo
- 2 Department of Health of Woman, Child, and Newborn, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Laura Buggio
- 2 Department of Health of Woman, Child, and Newborn, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Roberto
- 3 Department of Public Health, IRCCS Mario Negri Institute for Pharmacological Research, Milan, Italy
| | - Edgardo Somigliana
- 1 Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.,2 Department of Health of Woman, Child, and Newborn, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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Vercellini P, Frattaruolo MP, Rosati R, Dridi D, Roberto A, Mosconi P, De Giorgi O, Cribiù FM, Somigliana E. Medical treatment or surgery for colorectal endometriosis? Results of a shared decision-making approach. Hum Reprod 2017; 33:202-211. [DOI: 10.1093/humrep/dex364] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 11/20/2017] [Indexed: 12/27/2022] Open
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Vigano P, Candiani M, Monno A, Giacomini E, Vercellini P, Somigliana E. Time to redefine endometriosis including its pro-fibrotic nature. Hum Reprod 2017; 33:347-352. [DOI: 10.1093/humrep/dex354] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 11/08/2017] [Indexed: 01/28/2023] Open
Affiliation(s)
- P Vigano
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy
| | - M Candiani
- Obstetrics and Gynaecology Department, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy
| | - A Monno
- Innate immunity and Tissue Remodelling Unit, Regenerative Medicine Division, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy
| | - E Giacomini
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, IRCCS San Raffaele Scientific Institute, Milan 20132, Italy
| | - P Vercellini
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, and Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via della Commenda 12, Milan 20122, Italy
| | - E Somigliana
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, and Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via della Commenda 12, Milan 20122, Italy
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Role of medical therapy in the management of deep rectovaginal endometriosis. Fertil Steril 2017; 108:913-930. [DOI: 10.1016/j.fertnstert.2017.08.038] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 08/29/2017] [Accepted: 08/30/2017] [Indexed: 12/17/2022]
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