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Evangelisti G, Ferrero S, Perrone U, Gustavino C, Volpi E, Izzotti A, Barra F. Experimental and new investigational drugs for the treatment of uterine fibroids. Expert Opin Investig Drugs 2024; 33:497-508. [PMID: 38618931 DOI: 10.1080/13543784.2024.2343786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 04/12/2024] [Indexed: 04/16/2024]
Abstract
INTRODUCTION Uterine fibroids, the most prevalent benign tumors among reproductive-age women, pose treatment challenges that range from surgical interventions to medical therapies for symptom control. Progestins and estroprogestins effectively manage uterine bleeding by suppressing dysfunctional endometrium over fibroids. While GnRH agonists represent a crucial milestone in symptom treatment, their prolonged use results in menopausal-like symptoms and irreversible bone mineral density loss. Advancements in understanding fibroid pathophysiology have prompted the exploration of new compounds to overcome current therapy limitations. AREAS COVERED This manuscript offers an updated overview of investigational drugs for symptomatic uterine fibroids. EXPERT OPINION Despite ulipristal acetate's well-established efficacy as a selective progesterone receptor modulator (SPRM) in fibroid treatment, its prescription has declined due to the rare but severe risk of liver damage. Oral GnRH antagonists, like elagolix, relugolix, and linzagolix, with their novel pharmacodynamic properties, are gaining traction in fibroid management, inducing a dose-dependent reduction in circulating sex hormone levels. Ongoing research on natural compounds, such as vitamin D and epigallocatechin gallate (EGCG), presents emerging options for treating uterine fibroids. This evolving landscape reflects the ongoing efforts to improve therapeutic outcomes for individuals with symptomatic uterine fibroids.
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Affiliation(s)
- Giulio Evangelisti
- Unit of Obstetrics and Gynecology, San Paolo Hospital - ASL2, Savona, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
| | - Simone Ferrero
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Umberto Perrone
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Claudio Gustavino
- Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Eugenio Volpi
- Unit of Obstetrics and Gynecology, San Paolo Hospital - ASL2, Savona, Italy
| | - Alberto Izzotti
- Unit of Mutagenesis and Cancer Prevention, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Fabio Barra
- Unit of Obstetrics and Gynecology, P.O. "Ospedale del Tigullio"- ASL4, Chiavari, Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
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Hirano M, Wada-Hiraike O, Fukui M, Shibata S, Uehara M, Nagumo A, Urata Y, Sone K, Harada M, Koga K, Osuga Y. Ulipristal (UPA) effects on rat ovaries: Unraveling follicle dynamics, ovulation inhibition, and safety implications for prolonged use. Reprod Toxicol 2024; 125:108571. [PMID: 38458359 DOI: 10.1016/j.reprotox.2024.108571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/22/2024] [Accepted: 03/04/2024] [Indexed: 03/10/2024]
Abstract
Ulipristal (UPA), a selective progesterone receptor modulator, has both agonistic and antagonistic effects on progesterone receptors. UPA suppresses ovulation by inhibiting the luteinizing hormone (LH) surge from the pituitary gland; however, the direct effect of UPA on ovarian tissue remains poorly studied. In the present study, we examined the effects of UPA on the ovaries of rats. Rats were treated for 28 days with UPA, and the effects of UPA on ovarian tissue were examined histologically and the expression of antioxidant genes and cell death markers were also investigated. UPA treatment increased the number of primordial follicles at each treatment group, primordial follicles increased at all dose levels, but the size/magnitude of the effect decreased with the increasing dose. The number of primary and antral follicles tended to increase with increasing UPA levels. Furthermore, the decrease in primary follicle number could be attributed to the exhaustion of follicles, but the examination of proliferation markers, oxidative stress markers, and cell death markers revealed no remarkable toxic effects on ovarian tissues. These results suggest that UPA treatment promotes follicle development at each stage but inhibits ovulation by suppressing the LH surge, resulting in an increase in atretic follicles or unruptured luteinized cysts. These results suggest that UPA may not have both toxic effects on the ovary and a direct local effect on ovarian follicles, but we should be careful about the effects of prolonged UPA treatment in patients with uterine fibroids on their future fecundity.
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Affiliation(s)
- Mana Hirano
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan; Department of Obstetrics and Gynecology, Teikyo University, Tokyo 1738606, Japan
| | - Osamu Wada-Hiraike
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan.
| | | | | | - Mari Uehara
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan
| | - Aiko Nagumo
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan
| | - Yoko Urata
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan
| | - Kenbun Sone
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan
| | - Miyuki Harada
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan
| | - Kaori Koga
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Graduate school of Medicine, The University of Tokyo, Tokyo 1138655, Japan
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Szucio W, Bernaczyk P, Ponikwicka-Tyszko D, Milewska G, Pawelczyk A, Wołczyński S, Rahman NA. Progesterone signaling in uterine leiomyoma biology: Implications for potential targeted therapy. Adv Med Sci 2024; 69:21-28. [PMID: 38278085 DOI: 10.1016/j.advms.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/19/2023] [Accepted: 01/09/2024] [Indexed: 01/28/2024]
Abstract
Uterine leiomyomas (ULs) are the most common benign smooth muscle cell steroid-dependent tumors that occur in women of reproductive age. Progesterone (P4) is a major hormone that promotes the ULs development and growth. P4 action in ULs is mediated mainly by its nuclear progesterone receptors (PGRs), although rapid non-genomic responses have also been observed. Data on the membrane progesterone receptors (mPRs) regulated signaling pathways in ULs in the available literature is still very limited. One of the essential characteristics of ULs is the excessive production of extracellular matrix (ECM). P4 has been shown to stimulate ECM production and collagen synthesis in ULs. Recent research demonstrated that, despite their benign nature, ULs may present with abnormal vasculature. P4 has been shown to regulate angiogenesis in ULs through the upregulation of vascular endothelial growth factor (VEGF) and by controlling the secretion of permeability factors. This review summarizes the key findings regarding the role of PGRs and mPRs in ULs, especially highlighting the potential ECM and angiogenesis modulation by P4. An increased understanding of this mechanistic role of nuclear and specifically mPRs in the biology of P4-modulated ECM and angiogenesis in the growth of ULs could turn out to be fundamental for developing effective targeted therapies for ULs.
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Affiliation(s)
- Weronika Szucio
- Department of Reproduction and Gynecological Endocrinology, Medical University of Bialystok, Bialystok, Poland
| | - Piotr Bernaczyk
- Department of Medical Pathomorphology, Medical University of Bialystok, Bialystok, Poland
| | - Donata Ponikwicka-Tyszko
- Department of Biology and Pathology of Human Reproduction, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland; Institute of Biomedicine, University of Turku, Turku, Finland
| | - Gabriela Milewska
- Department of Reproduction and Gynecological Endocrinology, Medical University of Bialystok, Bialystok, Poland
| | - Adam Pawelczyk
- Department of Plastic, Endocrine and General Surgery, Pomeranian Medical University, Szczecin, Poland
| | - Sławomir Wołczyński
- Department of Reproduction and Gynecological Endocrinology, Medical University of Bialystok, Bialystok, Poland; Department of Biology and Pathology of Human Reproduction, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland
| | - Nafis A Rahman
- Department of Reproduction and Gynecological Endocrinology, Medical University of Bialystok, Bialystok, Poland; Institute of Biomedicine, University of Turku, Turku, Finland.
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Ali M, Ciebiera M, Wlodarczyk M, Alkhrait S, Maajid E, Yang Q, Hsia SM, Al-Hendy A. Current and Emerging Treatment Options for Uterine Fibroids. Drugs 2023; 83:1649-1675. [PMID: 37922098 DOI: 10.1007/s40265-023-01958-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2023] [Indexed: 11/05/2023]
Abstract
Uterine fibroids are the most common benign neoplasm of the female reproductive tract in reproductive age women. Their prevalence is age dependent and can be detected in up to 80% of women by the age of 50 years. Patients affected by uterine fibroids may experience a significant physical, emotional, social, and financial toll as well as losses in their quality of life. Unfortunately, curative hysterectomy abolishes future pregnancy potential, while uterine-sparing surgical and radiologic alternatives are variously associated with reduced long-term reproductive function and/or high tumor recurrence rates. Recently, pharmacological treatment against uterine fibroids have been widely considered by patients to limit uterine fibroid-associated symptoms such as heavy menstrual bleeding. This hormonal therapy seemed effective through blocking the stimulatory effects of gonadal steroid hormones on uterine fibroid growth. However, they are contraindicated in women actively pursuing pregnancy and otherwise effective only during use, which is limited because of long-term safety and other concerns. Accordingly, there is an urgent unmet need for safe, durable, and fertility-compatible non-surgical treatment options for uterine fibroids. In this review article, we cover the current pharmacological treatments for uterine fibroids including their comparable efficacy and side effects as well as emerging safe natural compounds with promising anti-uterine fibroid effects.
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Affiliation(s)
- Mohamed Ali
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, Chicago, IL, 60637, USA
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo, 11566, Egypt
| | - Michał Ciebiera
- Second Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, Warsaw, 00-189, Poland
| | - Marta Wlodarczyk
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, Chicago, IL, 60637, USA
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1B, Warsaw, 02-097, Poland
- Centre for Preclinical Research, Medical University of Warsaw, Warsaw, Poland
| | - Samar Alkhrait
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, Chicago, IL, 60637, USA
| | - Elise Maajid
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, Chicago, IL, 60637, USA
| | - Qiwei Yang
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, Chicago, IL, 60637, USA
| | - Shih-Min Hsia
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei, 11031, Taiwan
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, Chicago, IL, 60637, USA.
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Singh S, Kumar P, Rathore SS, Singh Y, Garg N. Contemporary approaches in the management of uterine leiomyomas. Eur J Obstet Gynecol Reprod Biol 2023; 287:195-210. [PMID: 37385088 DOI: 10.1016/j.ejogrb.2023.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 04/24/2023] [Accepted: 06/20/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND Leiomyomas (fibroids), the most common benign solid tumours in females, originate from the myometrium and are associated with poor quality of life for patients. The current management of uterine leiomyomas mainly includes surgical interventions such as hysterectomy and myomectomy, either by laparoscopy or laparotomy, which have several complications and are not ideal for preserving fertility. Therefore, there is a need to develop or repurpose medical treatments that do not require surgical intervention. OBJECTIVE Many drugs are used to treat the symptoms associated with uterine fibroids. The main objective of this systematic review is to give an up-to-date account of potential pharmacological agents (non-surgical methods) for the management of uterine leiomyomas. SEARCH STRATEGY PubMed was searched for scientific and clinical literature using the keyword 'uterine fibroids' along with the drug names described in each section. For example, 'uterine fibroids' and 'ulipristal acetate' were the keywords used to search for literature on ulipristal acetate (UPA). RESULTS Various preclinical and clinical studies have shown that some drugs and herbal formulations exhibit activity in the management of uterine leiomyomas. Recent studies found that drugs such as UPA, elagolix, EC313, asoprisnol, nutritional supplements and herbal preparations were helpful in treating the symptoms associated with uterine leiomyomas. CONCLUSION Many drugs show efficacy in patients with symptomatic uterine fibroids. UPA is one of the most studied and prescribed medicines for uterine fibroids; however, its usage has been restricted due to a few recent incidences of hepatic toxicity. Herbal drugs and natural supplements have also shown promising effects on uterine fibroids. The synergistic effects of nutritional and herbal supplements have been reported in certain cases, and should be studied in detail. Further research is warranted to identify the mode of action of the drugs, and to determine the precise conditions that would explain the causes of toxicity in some patients.
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Affiliation(s)
- Shikha Singh
- Department of Prasuti Tantra, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Praveen Kumar
- Department of Medicinal Chemistry, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Saurabh Singh Rathore
- Department of Biotechnology, Mahatma Gandhi Central University, Raghunathpur, Motihari, East Champaran, Bihar, India
| | - Yashasvi Singh
- Department of Urology, CSSB, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Neha Garg
- Department of Medicinal Chemistry, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India.
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Nagai K, Asano R, Sekiguchi F, Asai-Sato M, Miyagi Y, Miyagi E. MED12 mutations in uterine leiomyomas: prediction of volume reduction by gonadotropin-releasing hormone agonists. Am J Obstet Gynecol 2023; 228:207.e1-207.e9. [PMID: 36150519 DOI: 10.1016/j.ajog.2022.09.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 08/11/2022] [Accepted: 09/09/2022] [Indexed: 01/28/2023]
Abstract
BACKGROUND Gonadotropin-releasing hormone agonists are used to treat premenopausal uterine leiomyomas; however, leiomyoma volume reduction is not always achieved. The reduction rate after this treatment varies for each leiomyoma, even in the same patient. Therefore, an effective method for predicting uterine leiomyoma volume reduction is required to reduce the adverse hypoestrogenic effects and drug-related economic burden related to gonadotropin-releasing hormone agonists. OBJECTIVE This study aimed to determine the predictive use of MED12 mutations for evaluating the effect of gonadotropin-releasing hormone agonist treatment concerning reducing uterine leiomyoma volume and to predict the MED12 mutation status based on the findings of magnetic resonance imaging performed before treatment. STUDY DESIGN MED12 exon 2 mutation and erythropoietin expression in uterine leiomyomas were evaluated concerning volume reduction, as measured using magnetic resonance imaging. We developed a system for classifying leiomyomas according to T2-weighted magnetic resonance imaging signals to noninvasively predict the presence or absence of MED12 mutations in leiomyomas. Leiomyoma samples (>5 cm) were obtained from 168 patients during surgery (hysterectomy or myomectomy) between 2005 and 2021 at Yokohama City University Hospital. To analyze the rate of leiomyoma volume reduction, 41 patients had been preoperatively administered the gonadotropin-releasing hormone agonist (leuprorelin acetate 3.75 mg, monthly subcutaneous injection) for 3 months; magnetic resonance imaging was performed before and after treatment without contrast material. RESULTS Patients with MED12 exon 2 mutations had smaller volume reduction after treatment with the gonadotropin-releasing hormone agonist (P<.001, Mann-Whitney U test) and displayed lower signal intensity on T2-weighted images than those with leiomyomas expressing wild-type MED12 exon 2. The newly proposed magnetic resonance imaging-based classification system showed that MED12 exon 2 mutations were more frequent in the low-signal group than in the high-signal group, with nearly equal proportions of mutated and wild-type MED12 exon 2 leiomyomas noted in the intermediate group. The low-signal group had significantly lower erythropoietin expression levels than the high-signal group (P<.001, Kruskal-Wallis test with the Dunn posthoc analysis). CONCLUSION MED12 mutation status can be a candidate marker for predicting the effect of gonadotropin-releasing hormone agonists on uterine leiomyoma reduction. Magnetic resonance imaging findings can be used to determine MED12 mutation status as a noninvasive strategy to select patients who will most likely benefit from gonadotropin-releasing hormone agonist treatment.
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Affiliation(s)
- Koichi Nagai
- Department of Obstetrics, Gynecology and Molecular Reproductive Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Ryoko Asano
- Department of Obstetrics, Gynecology and Molecular Reproductive Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan; Department of Gynecology, Yokohama City University Medical Center, Yokohama, Japan.
| | - Futoshi Sekiguchi
- Department of Obstetrics, Gynecology and Molecular Reproductive Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Mikiko Asai-Sato
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Yohei Miyagi
- Molecular Pathology and Genetics Division, Kanagawa Cancer Center Research Institute, Yokohama, Japan
| | - Etsuko Miyagi
- Department of Obstetrics, Gynecology and Molecular Reproductive Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Cosyns S, Dony N, Tournaye H, Polyzos NP. Ultrasonographic appearance of the endometrium after saline infusion in women presenting with PRM-associated endometrial changes, due to the use of ulipristal acetate. J OBSTET GYNAECOL 2022; 42:2888-2892. [PMID: 36017902 DOI: 10.1080/01443615.2022.2111516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Ulipristal acetate (UPA), used for the treatment in women with symptomatic fibroids, is associated with endometrial changes visualised on ultrasound as thickening up to more than 16 mm in approximately 10% of the patients. Is saline infusion sonography (SIS) a good alternative for more invasive techniques, to evaluate the presence of intrauterine pathology? Ten patients, presenting with UPA associated endometrial changes at their follow up ultra-sonographic evaluation, were included. Our study demonstrated that SIS is feasible and painless in patients presenting with UPA associated endometrial changes. The thickened endometrium appears to divide at the midline, making it possible to study both layers separately and exclude any suspected intrauterine pathology. Our findings suggest that SIS may be a first choice, non-invasive, painless technique to provide a proper visualisation to rule out intrauterine pathology when UPA associated endometrial changes are diagnosed after fibroid treatment. This is especially of clinical interest in front of assisted reproductive technology treatment. Invasive techniques can be withheld for patients in whom SIS examination is not contributive.Impact StatementWhat is already known on this subject? Reversible endometrial changes after ulipristal acetate (UPA) treatment in patients with symptomatic fibroids have been described. In patients who receive UPA, especially if planned to undergo ART, assessment of potential endometrial pathology is important as such interfere with proper implantation after ART. Consequently, clinicians may consider ruling out intrauterine pathology by invasive examinations such as biopsy or hysteroscopy after visualisation of the thickened endometrium.What do the results of this study add? Saline infusion sonography (SIS) was feasible and painless in patients presenting with UPA associated endometrial changes.What are the implications of these findings for clinical practice and/or further research? SIS may be a first choice, non-invasive, painless technique to provide a proper visualisation to rule out intrauterine pathology when UPA associated endometrial changes are diagnosed after fibroid treatment. This is especially of clinical interest in front of assisted reproductive technology treatment. Invasive techniques can be withheld for patients in whom SIS examination is not contributive in excluding intrauterine pathology.
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Affiliation(s)
- Stefan Cosyns
- Department of Gynecology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZBrussel), Brussels, Belgium
| | - Noëlie Dony
- Department of Gynecology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZBrussel), Brussels, Belgium
| | - Herman Tournaye
- Department of Fertility, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZBrussel), Brussels, Belgium
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Evangelisti G, Barra F, Perrone U, Di Donato N, Bogliolo S, Ceccaroni M, Ferrero S. Comparing the pharmacokinetic and pharmacodynamic qualities of current and future therapies for uterine fibroids. Expert Opin Drug Metab Toxicol 2022; 18:441-457. [DOI: 10.1080/17425255.2022.2113381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Giulio Evangelisti
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Southern Endometriosis Centre, Queen Alexandra Hospital, Portsmouth, UK
- Department of Obstetrics and Gynecology, Gynecology Oncology and Minimally-Invasive Pelvic Surgery, International School of Surgical Anatomy (ISSA), IRCCS Ospedale Sacro Cuore - Don Calabria, Via Don A. Sempreboni, 5, 37024, Negrar (Verona), Italy
| | - Umberto Perrone
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Nadine Di Donato
- Southern Endometriosis Centre, Queen Alexandra Hospital, Portsmouth, UK
| | - Stefano Bogliolo
- Department of Obstetrics and Gynecology, “P.O del Tigullio” Hospital-ASL4, Metropolitan Area of Genoa, Genoa, Italy
| | - Marcello Ceccaroni
- Department of Obstetrics and Gynecology, Gynecology Oncology and Minimally-Invasive Pelvic Surgery, International School of Surgical Anatomy (ISSA), IRCCS Ospedale Sacro Cuore - Don Calabria, Via Don A. Sempreboni, 5, 37024, Negrar (Verona), Italy
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Research Progress of PCNA in Reproductive System Diseases. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2391917. [PMID: 34721621 PMCID: PMC8553460 DOI: 10.1155/2021/2391917] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 09/11/2021] [Accepted: 09/24/2021] [Indexed: 11/26/2022]
Abstract
Reproductive system diseases have become a public health problem that endangers human physical and mental health. The causes of reproductive diseases are complex and diverse. From a biological point of view, abnormal cell proliferation may affect important physiological functions of reproductive organs and cause various gynecological or andrological diseases. Proliferating cell nuclear antigen (PCNA) is the most commonly used indicator for detecting cell proliferation activity. The up- or downregulation of its expression is of great significance in reproductive system diseases. This review summarizes the significance of the latest research on PCNA expression in reproductive system diseases.
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10
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Apoptosis Quantification in Tissue: Development of a Semi-Automatic Protocol and Assessment of Critical Steps of Image Processing. Biomolecules 2021; 11:biom11101523. [PMID: 34680157 PMCID: PMC8533694 DOI: 10.3390/biom11101523] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 10/12/2021] [Accepted: 10/12/2021] [Indexed: 12/01/2022] Open
Abstract
Apoptosis is associated with numerous phenotypical characteristics, and is thus studied with many tools. In this study, we compared two broadly used apoptotic assays: TUNEL and staining with an antibody targeting the activated form of an effector caspase. To compare them, we developed a protocol based on commonly used tools such as image filtering, z-projection, and thresholding. Even though it is commonly used in image-processing protocols, thresholding remains a recurring problem. Here, we analyzed the impact of processing parameters and readout choice on the accuracy of apoptotic signal quantification. Our results show that TUNEL is quite robust, even if image processing parameters may not always allow to detect subtle differences of the apoptotic rate. On the contrary, images from anti-cleaved caspase staining are more sensitive to handle and necessitate being processed more carefully. We then developed an open-source Fiji macro automatizing most steps of the image processing and quantification protocol. It is noteworthy that the field of application of this macro is wider than apoptosis and it can be used to treat and quantify other kind of images.
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11
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Szydłowska I, Grabowska M, Nawrocka-Rutkowska J, Kram A, Piasecka M, Starczewski A. Markers of Inflammation and Vascular Parameters in Selective Progesterone Receptor Modulator (Ulipristal Acetate)-Treated Uterine Fibroids. J Clin Med 2021; 10:3721. [PMID: 34442017 PMCID: PMC8397116 DOI: 10.3390/jcm10163721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/18/2021] [Accepted: 08/19/2021] [Indexed: 01/17/2023] Open
Abstract
The exact mechanism of selective progesterone receptor modulator action in leiomyoma still challenges researchers. The aim of the study was to assess the effects of ulipristal acetate (UPA) on immunoexpression of inflammatory markers and vascularization in fibroids. UPA-treated patients were divided into three groups: (1) good response (≥25% reduction in volume of fibroid), (2) weak response (insignificant volume reduction), (3) and no response to treatment (no decrease or increase in fibroid volume). The percentage of TGFβ, IL6, IL10, CD117, and CD68-positive cells were significantly lower in the group with a good response to treatment vs. the control group. Moreover, the percentage of IL10 and CD68-positive cells in the group with a good response to treatment were also significantly lower compared to the no response group. Additionally, a significant decrease in the percentage of IL10-positive cells was found in the good response group vs. the weak response group. There were no statistical differences in the percentage of TNFα-positive cells and vessel parameters between all compared groups. The results of the study indicate that a good response to UPA treatment may be associated with a decrease of inflammatory markers, but it does not influence myoma vascularization.
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Affiliation(s)
- Iwona Szydłowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1 Street, 71-252 Szczecin, Poland; (J.N.-R.); (A.S.)
| | - Marta Grabowska
- Department of Histology and Developmental Biology, Pomeranian Medical University, Żołnierska 48 Street, 71-210 Szczecin, Poland;
| | - Jolanta Nawrocka-Rutkowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1 Street, 71-252 Szczecin, Poland; (J.N.-R.); (A.S.)
| | - Andrzej Kram
- Department of Pathology, West Pomeranian Oncology Center, Strzałowska 22 Street, 71-730 Szczecin, Poland;
| | - Małgorzata Piasecka
- Department of Histology and Developmental Biology, Pomeranian Medical University, Żołnierska 48 Street, 71-210 Szczecin, Poland;
| | - Andrzej Starczewski
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1 Street, 71-252 Szczecin, Poland; (J.N.-R.); (A.S.)
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12
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Ciebiera M, Ali M, Prince L, Zgliczyński S, Jakiel G, Al-Hendy A. The Significance of Measuring Vitamin D Serum Levels in Women with Uterine Fibroids. Reprod Sci 2021; 28:2098-2109. [PMID: 33108619 PMCID: PMC8262605 DOI: 10.1007/s43032-020-00363-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 10/19/2020] [Indexed: 12/11/2022]
Abstract
Uterine fibroids (UFs) are benign tumors originating from smooth muscle cells and are considered a common pathology that affects numerous women which is a notable socio-economic problem. Several UF risk factors have been identified including black race, obesity, and vitamin D deficiency. Vitamin D is steroid compound with pleiotropic effects on the human body. Vitamin D deficiency is a major public health concern worldwide. Several studies have shown that the majority of UF patients experienced hypovitaminosis D. In addition, sufficient vitamin D serum levels are associated with the reduced risk of UFs. In this review, we present available data highlighting the importance of measuring vitamin D serum levels in women with UFs and women at a high risk for UF development. We proposed a preliminary clinical instruction of 25-hydroxyvitamin D measurements and vitamin D supplementation for clinicians who are involved in the treatment of patients with UFs. Achieving sufficient serum levels of vitamin D might be of interest in patients with UFs. Screening, supplementation, treatment guidelines, and public health strategies for vitamin D deficiency in women with UFs as well as women at a high risk of UF development might be of potential importance as well.
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Affiliation(s)
- Michał Ciebiera
- Second Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, ul. Cegłowska 80, 01-809, Warsaw, Poland.
- Department of Surgery, University of Illinois at Chicago, Chicago, IL, USA.
| | - Mohamed Ali
- Department of Surgery, University of Illinois at Chicago, Chicago, IL, USA
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Lillian Prince
- Biological Sciences Division: Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - Stanisław Zgliczyński
- Department of Internal Diseases and Endocrinology, Central Teaching Clinical Hospital, Medical University of Warsaw, Warsaw, Poland
| | - Grzegorz Jakiel
- First Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, Warsaw, Poland
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL, USA
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13
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Osuga Y, Nakano Y, Yamauchi Y, Murakawa H. Phase III long-term study to evaluate the efficacy and safety of ulipristal acetate in Japanese patients with uterine fibroids. J Obstet Gynaecol Res 2021; 47:3269-3278. [PMID: 34109697 PMCID: PMC8453825 DOI: 10.1111/jog.14802] [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: 11/26/2020] [Revised: 03/14/2021] [Accepted: 04/10/2021] [Indexed: 11/29/2022]
Abstract
Aim To assess the efficacy and safety of long‐term intermittent administration of 10‐mg ulipristal acetate (UPA) for symptomatic uterine fibroids in Japanese women. Methods Open‐label, noncomparative study (Japan Primary Registries Network identifier: JapicCTI‐173737) conducted at 32 gynecological centers (November 2017–December 2019). Premenopausal women diagnosed with uterine fibroids associated with heavy menstrual bleeding received three 12‐week courses of 10‐mg UPA once daily. Amenorrhea, fibroid volume, endometrial histology, and safety were assessed. Results Of 155 patients enrolled, 140 received ≥1 dose of UPA and were analyzed. Across all courses, the rates of patients with amenorrhea for 35 days were >90%, and >99% of patients achieved uterine bleeding normalization. Median time to amenorrhea after each course started was 4–5 days; menstruation returned after treatment within a median of 25–27 days. Mean changes in fibroid volume from baseline were −21.5%, −31.4%, and −35.0% for Courses 1, 2, and 3, respectively. Patients experienced sustained improvements in anemia, pain, and quality of life during treatment. Most adverse events were mild/moderate in severity and decreased in frequency with each course. Seven serious adverse events (six patients) were reported; anemia, embolic cerebral infarction, and pituitary apoplexy (one patient each) were considered UPA‐related. Nonphysiological changes in endometrial histology were transient and benign. No safety concerns were detected in hormone concentrations or liver function tests. Conclusions Long‐term administration of 10‐mg UPA is effective for reducing symptoms associated with uterine fibroids in Japanese women. UPA was well tolerated and few safety concerns were reported.
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Affiliation(s)
- Yutaka Osuga
- Department of Gynecologic Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Yasuaki Nakano
- Clinical Development Department, ASKA Pharmaceutical Co., Ltd., Tokyo, Japan
| | - Yuji Yamauchi
- Clinical Development Department, ASKA Pharmaceutical Co., Ltd., Tokyo, Japan
| | - Hitoshi Murakawa
- Clinical Development Department, ASKA Pharmaceutical Co., Ltd., Tokyo, Japan
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14
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Chodankar RR, Murray A, Nicol M, Whitaker LHR, Williams ARW, Critchley HOD. The endometrial response to modulation of ligand-progesterone receptor pathways is reversible. Fertil Steril 2021; 116:882-895. [PMID: 33865567 DOI: 10.1016/j.fertnstert.2021.02.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/29/2021] [Accepted: 02/05/2021] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To study the impact of the progesterone receptor modulator (PRM), ulipristal acetate (UPA), on endometrial morphology and function. DESIGN Cross-sectional. SETTING University Research Institute. PATIENT(S) Endometrial biopsies from 16 patients with heavy menstrual bleeding with a structurally normal uterus or in association with structural abnormalities identified on radiological imaging (fibroids, adenomyosis or a combination of fibroids and adenomyosis). INTERVENTION(S) Participants received UPA (5 mg once daily) for three 12-week courses, each separated by 4 weeks without treatment. MAIN OUTCOME MEASURE(S) Gene expression by real-time quantitative reverse transcription polymerase chain reaction, immunohistochemistry, and digital image analysis were analyzed to investigate the endometrial impact of modulation of progesterone receptor pathways upon expression of steroid receptors, steroid metabolizing enzymes, cell proliferation, and progesterone-regulated genes in the same patients at 3 time points: before, during, and after discontinuation of PRM treatment. RESULT(S) Ulipristal acetate treatment resulted in increased messenger ribonucleic acid (mRNA) levels of steroid receptors compared with pretreatment secretory endometrium; decreased mRNA levels of 17- and 11-beta-hydroxysteroid dehydrogenases compared with pretreatment proliferative endometrium and pretreatment secretory endometrium; reduced cell proliferation compared with pretreatment proliferative endometrium; and altered mRNA levels of progesterone-regulated genes. A strong consistency between immunohistochemistry-digital image analysis and real-time quantitative reverse transcription polymerase chain reaction results was evident. Alterations in the mRNA levels and endometrial morphology returned to a pretreatment phenotype after the cessation of PRM exposure. CONCLUSION(S) The endometrial impact of the modulation of progesterone receptor pathways with PRM (UPA) treatment is reversible. CLINICAL TRIAL REGISTRATION NUMBER Ulipristal acetate versus conventional management of heavy menstrual bleeding (UCON) trial (EudraCT 2014-003408-65; REC14/LO/1602).
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Affiliation(s)
- Rohan R Chodankar
- Medical Research Council Centre for Reproductive Health, The University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Alison Murray
- Medical Research Council Centre for Reproductive Health, The University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Moira Nicol
- Medical Research Council Centre for Reproductive Health, The University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Lucy H R Whitaker
- Medical Research Council Centre for Reproductive Health, The University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Alistair R W Williams
- Medical Research Council Centre for Reproductive Health, The University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, United Kingdom
| | - Hilary O D Critchley
- Medical Research Council Centre for Reproductive Health, The University of Edinburgh, The Queen's Medical Research Institute, Edinburgh, United Kingdom.
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15
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Markers of Cellular Proliferation, Apoptosis, Estrogen/Progesterone Receptor Expression and Fibrosis in Selective Progesterone Receptor Modulator (Ulipristal Acetate)-Treated Uterine Fibroids. J Clin Med 2021; 10:jcm10040562. [PMID: 33546154 PMCID: PMC7913139 DOI: 10.3390/jcm10040562] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 01/27/2021] [Accepted: 01/29/2021] [Indexed: 12/13/2022] Open
Abstract
There appear to be very few data on the exact mechanisms of a selective progesterone receptor modulator action in myomas. The aim of the study was to assess the effects of ulipristal acetate (UPA) on fibroids, especially on estrogen receptor (ER) and progesterone receptor (PR) immunoexpression, proliferation, apoptosis and tissue fibrosis, and to compare the above parameters in untreated (surgical attention only) and UPA-treated leiomyomas. UPA-treated patients were divided into three groups: (1) good response (≥25% reduction in volume of fibroid), (2) weak response (insignificant volume reduction) and (3) no response to treatment (no decrease or increase in fibroid volume). The study observed a significant decrease in the percentage of collagen volume fraction and ER and PR immunoexpression in the good response group, in the percentage of proliferating cell nuclear antigen (PCNA)- and Ki67-positive cells in the groups with good and weak reactions vs. control group; significantly higher apoptotic index (terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling (TUNEL)-positive cells) in the good reaction group vs. control group. The results of the study indicate that a good response to UPA, manifested by a volume reduction of myoma, may be associated with a decrease in fibrosis, ER/PR and PCNA and Ki67 immunoexpression and an increase in cell apoptosis within the myoma.
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16
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Donnez J. Uterine Fibroids and Progestogen Treatment: Lack of Evidence of Its Efficacy: A Review. J Clin Med 2020; 9:jcm9123948. [PMID: 33291422 PMCID: PMC7762035 DOI: 10.3390/jcm9123948] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/17/2020] [Accepted: 12/02/2020] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND The objective of this review is to determine the evidence or, conversely, the absence of evidence regarding the effectiveness of progestogens in treating premenopausal women with uterine fibroids. In particular, the goal is to address recurring questions as to whether they are effective or not for managing symptoms commonly attributed to fibroids. METHODS A review of the most relevant papers (n = 63) on the efficacy of progesterone and progestogens as medical therapy for uterine fibroids. RESULTS Having reviewed the most significant papers on the relationship between uterine fibroids and progesterone/progestogens, it is clear that there is biochemical, histological and clinical evidence that progesterone and progestogens play a critical role in the pathogenesis of myomas. CONCLUSION Since progesterone is already implicated in the pathogenesis of this entity, using progestogens to manage fibroids is like constantly adding fuel to the fire, rendering this treatment ineffective.
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Affiliation(s)
- Jacques Donnez
- Société de Recherche pour l’Infertilité (SRI), 1150 Brussels, Belgium;
- Université Catholique de Louvain, 1200 Brussels, Belgium
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17
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Khan KN, Fujishita A, Koshiba A, Ogawa K, Mori T, Ogi H, Itoh K, Teramukai S, Kitawaki J. Expression profiles of E/P receptors and fibrosis in GnRHa-treated and -untreated women with different uterine leiomyomas. PLoS One 2020; 15:e0242246. [PMID: 33186388 PMCID: PMC7665806 DOI: 10.1371/journal.pone.0242246] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/30/2020] [Indexed: 02/07/2023] Open
Abstract
Differential expressions of estrogen/progesterone receptors (ER/PR) and individual component of extracellular matrices derived from fibroid are reported. Information on the pattern of change in ER/PR expression and amount of tissue fibrosis after hormonal treatment is unclear. We investigated pattern of change in ER/PR expression and percentage of tissue fibrosis in different uterine leiomyomas after gonadotropin-releasing hormone agonist (GnRHa) treatment. Biopsy specimens from fibroids and adjacent myometria were collected after surgery from women with submucosal myoma (SMM, n = 18), intramural myoma (IMM, n = 16) and subserosal myoma (SSM, n = 17). A proportion of women in each group of fibroid underwent treatment with GnRHa for a variable period of 3-6 months. Tissue expression of ER and PR was analyzed by immunohistochemistry. In vitro cell proliferation effect of GnRHa on human umbilical vein endothelial cells (HUVECs) was examined. Distribution of tissue fibrosis was examined by Masson's trichrome staining with computer-captured image analysis of fibrosis derived from different types of fibroid. PR content was significantly higher than ER in tissues derived from GnRHa-untreated women with SMM and SSM (p = 0.04 for both). Comparing to untreated group, GnRHa-treatment significantly decreased either ER or PR expression in different fibroids. Exogenous treatment with GnRHa dose-dependently decreased proliferation of HUVECs. No significant difference was observed in the percentage of fibrosis in tissues collected from GnRHa-treated and -untreated women with fibroids. The distribution of fibrosis in myoma/myometria and occurrence of fibrosis in perivascular area showed an increasing trend with higher age of the women and with larger size of fibroids. Our findings suggest that despite estrogen dependency, higher PR content in GnRHa-untreated group may indicate a potential role of progesterone in leiomyoma growth. Although GnRHa therapy may shrink fibroids and reduce risk of bleeding during surgery, the occurrence of diffuse tissue fibrosis may impair effective reduction of fibroid size after hormonal treatment.
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Affiliation(s)
- Khaleque N. Khan
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akira Fujishita
- Department of Gynecology, Saiseikai Nagasaki Hospital, Nagasaki, Japan
| | - Akemi Koshiba
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kanae Ogawa
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Taisuke Mori
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Ogi
- Department of Pathology and Applied Neurobiology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kyoko Itoh
- Department of Pathology and Applied Neurobiology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Satoshi Teramukai
- Department of Biostatistics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Jo Kitawaki
- Department of Obstetrics and Gynecology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Ciebiera M, Vitale SG, Ferrero S, Vilos GA, Barra F, Caruso S, Laganà AS, Sierant A, Cianci A, Jakiel G. Vilaprisan, a New Selective Progesterone Receptor Modulator in Uterine Fibroid Pharmacotherapy-Will it Really be a Breakthrough? Curr Pharm Des 2020; 26:300-309. [PMID: 31985366 DOI: 10.2174/1381612826666200127092208] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 01/21/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Vilaprisan (VPR) is a new orally available selective progesterone receptor modulator (SPRM), with anti-proliferative activity against uterine fibroids (UFs). It definitively causes suppression of ovulation and inhibition of proliferation of endometrial, myometrial and UF cells. PURPOSE This review aims to summarize current knowledge on VPR from all studies, including clinical trials, conducted to date and to contextualize the potential role of VPR in future medical regimens for the treatment of UFs. METHODS We performed a literature search in PubMed US National Library of Medicine and Google Scholar databases. Both databases were extensively searched for all original and review articles/book chapters as well as congress abstracts published in English until July 2019. The use of VPR for UF therapy was identified by using the keywords: "uterine fibroids" and "vilaprisan". RESULTS In phase I and II clinical trials, VPR was shown to be effective in ameliorating UF-related clinical symptoms, especially abnormal or excessive uterine bleeding and in shrinking UFs. The tolerability of VPR is roughly similar to that of ulipristal acetate (UPA) and it tends to be more favorable than that of GnRH-agonists. CONCLUSION Presently, all trials examining the utility of VPR for the treatment of UF are halted; likely, due to the recently reported cases of hepato-toxicity with UPA, in addition to non reassuring toxicology results from preclinical long-term testing on rodents, carried out in parallel with late stage testing on humans. An accurate summary of robust data related to the safety of VPR is urgently needed to draw definitive conclusions on the future clinical development of this drug for UF therapy.
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Affiliation(s)
- Michal Ciebiera
- Second Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, Warsaw, Poland
| | - Salvatore G Vitale
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Simone Ferrero
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy.,Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - George A Vilos
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Fabio Barra
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy.,Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Salvatore Caruso
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Antonio S Laganà
- Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
| | - Antoni Sierant
- Second Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, Warsaw, Poland
| | - Antonio Cianci
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Grzegorz Jakiel
- First Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, Warsaw, Poland
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19
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Islam MS, Afrin S, Jones SI, Segars J. Selective Progesterone Receptor Modulators-Mechanisms and Therapeutic Utility. Endocr Rev 2020; 41:bnaa012. [PMID: 32365199 PMCID: PMC8659360 DOI: 10.1210/endrev/bnaa012] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 04/30/2020] [Indexed: 02/07/2023]
Abstract
Selective progesterone receptor modulators (SPRMs) are a new class of compounds developed to target the progesterone receptor (PR) with a mix of agonist and antagonist properties. These compounds have been introduced for the treatment of several gynecological conditions based on the critical role of progesterone in reproduction and reproductive tissues. In patients with uterine fibroids, mifepristone and ulipristal acetate have consistently demonstrated efficacy, and vilaprisan is currently under investigation, while studies of asoprisnil and telapristone were halted for safety concerns. Mifepristone demonstrated utility for the management of endometriosis, while data are limited regarding the efficacy of asoprisnil, ulipristal acetate, telapristone, and vilaprisan for this condition. Currently, none of the SPRMs have shown therapeutic success in treating endometrial cancer. Multiple SPRMs have been assessed for efficacy in treating PR-positive recurrent breast cancer, with in vivo studies suggesting a benefit of mifepristone, and multiple in vitro models suggesting the efficacy of ulipristal acetate and telapristone. Mifepristone, ulipristal acetate, vilaprisan, and asoprisnil effectively treated heavy menstrual bleeding (HBM) in patients with uterine fibroids, but limited data exist regarding the efficacy of SPRMs for HMB outside this context. A notable class effect of SPRMs are benign, PR modulator-associated endometrial changes (PAECs) due to the actions of the compounds on the endometrium. Both mifepristone and ulipristal acetate are effective for emergency contraception, and mifepristone was approved by the US Food and Drug Administration (FDA) in 2012 for the treatment of Cushing's syndrome due to its additional antiglucocorticoid effect. Based on current evidence, SPRMs show considerable promise for treatment of several gynecologic conditions.
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Affiliation(s)
- Md Soriful Islam
- Department of Gynecology and Obstetrics, Division of Reproductive Sciences & Women’s Health Research, Johns Hopkins Medicine, Baltimore, Maryland
| | - Sadia Afrin
- Department of Gynecology and Obstetrics, Division of Reproductive Sciences & Women’s Health Research, Johns Hopkins Medicine, Baltimore, Maryland
| | - Sara Isabel Jones
- Department of Gynecology and Obstetrics, Division of Reproductive Sciences & Women’s Health Research, Johns Hopkins Medicine, Baltimore, Maryland
| | - James Segars
- Department of Gynecology and Obstetrics, Division of Reproductive Sciences & Women’s Health Research, Johns Hopkins Medicine, Baltimore, Maryland
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20
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Critchley HOD, Chodankar RR. 90 YEARS OF PROGESTERONE: Selective progesterone receptor modulators in gynaecological therapies. J Mol Endocrinol 2020; 65:T15-T33. [PMID: 32599565 PMCID: PMC7354704 DOI: 10.1530/jme-19-0238] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 01/30/2020] [Indexed: 12/19/2022]
Abstract
Abnormal uterine bleeding (AUB) is a chronic, debilitating and common condition affecting one in four women of reproductive age. Current treatments (conservative, medical and surgical) may be unsuitable, poorly tolerated or may result in loss of fertility. Selective progesterone receptor modulators (SPRMs) influence progesterone-regulated pathways, a hormone critical to female reproductive health and disease; therefore, SPRMs hold great potential in fulfilling an unmet need in managing gynaecological disorders. SPRMs in current clinical use include RU486 (mifepristone), which is licensed for pregnancy interruption, and CDB-2914 (ulipristal acetate), licensed for managing AUB in women with leiomyomas and in a higher dose as an emergency contraceptive. In this article, we explore the clinical journey of SPRMs and the need for further interrogation of this class of drugs with the ultimate goal of improving women's quality of life.
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Affiliation(s)
- H O D Critchley
- MRC Centre for Reproductive Health, The University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh Bioquarter, Edinburgh, UK
| | - R R Chodankar
- MRC Centre for Reproductive Health, The University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh Bioquarter, Edinburgh, UK
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21
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Palaia I, Del Negro V, Fracassi A, Schiavi M, Di Donato V, Fischetti M, Muzii L, Benedetti Panici P. Efficacy of ulipristal acetate (UPA) for the treatment of expulsion uterine myomas: report of two cases. Gynecol Endocrinol 2020; 36:660-661. [PMID: 31878806 DOI: 10.1080/09513590.2019.1707795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Expulsion leiomyoma can represent an emergency condition and may lead to severe vaginal hemorrhage with anemia and urgent hysterectomy. Among medical treatments used for leiomyoma, Selective progesterone receptor modulators (SPRM) and, in particular, Ulipristal Acetate (UPA) have been proved to be effective in the management of bleeding and myoma size reduction. However, to our knowledge, there are no cases reported in literature on the use of UPA used as 'emergency' medical therapy in patients with severe anemia and vaginal bleeding due to expulsion leiomyoma. In this paper we would report two cases of patients affected by expulsion myoma successfully treated with UPA with immediate resolution of vaginal bleeding and subsequent elective conservative treatment.
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Affiliation(s)
- Innocenza Palaia
- Department of Gynecological and Obstetric Sciences, and Urological Sciences, University of Rome 'Sapienza', Umberto I Hospital, Rome, Italy
| | - Valentina Del Negro
- Department of Gynecological and Obstetric Sciences, and Urological Sciences, University of Rome 'Sapienza', Umberto I Hospital, Rome, Italy
| | - Alice Fracassi
- Department of Gynecological and Obstetric Sciences, and Urological Sciences, University of Rome 'Sapienza', Umberto I Hospital, Rome, Italy
| | - Michele Schiavi
- Department of Gynecological and Obstetric Sciences, and Urological Sciences, University of Rome 'Sapienza', Umberto I Hospital, Rome, Italy
| | - Violante Di Donato
- Department of Gynecological and Obstetric Sciences, and Urological Sciences, University of Rome 'Sapienza', Umberto I Hospital, Rome, Italy
| | - Margherita Fischetti
- Department of Gynecological and Obstetric Sciences, and Urological Sciences, University of Rome 'Sapienza', Umberto I Hospital, Rome, Italy
| | - Ludovico Muzii
- Department of Gynecological and Obstetric Sciences, and Urological Sciences, University of Rome 'Sapienza', Umberto I Hospital, Rome, Italy
| | - Pierluigi Benedetti Panici
- Department of Gynecological and Obstetric Sciences, and Urological Sciences, University of Rome 'Sapienza', Umberto I Hospital, Rome, Italy
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22
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Donnez J, Dolmans MM. Hormone therapy for intramural myoma-related infertility from ulipristal acetate to GnRH antagonist: a review. Reprod Biomed Online 2020; 41:431-442. [PMID: 32703756 DOI: 10.1016/j.rbmo.2020.05.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/15/2020] [Accepted: 05/29/2020] [Indexed: 12/30/2022]
Abstract
Uterine fibroids may cause infertility, depending on their size and location according to the International Federation of Gynecology and Obstetrics classification. In this review, infertility relating to intramural myomas is evaluated. The mechanisms linking uterine fibroids and infertility are numerous: uterine cavity distortion (fibroids types 0, 1, 2, 2-5); impaired endometrial and myometrial blood supply; increased uterine contractility; hormonal, paracrine and molecular changes; impaired endometrial receptivity in gene expression (decrease in homeobox 10 [HOXA-10] expression); and thicker capsule. The negative effect of intramural myoma is related to myoma size and proximity of the uterine cavity. Therefore, a medical approach could be proposed to reduce the size of the myoma and push it back deep into the myometrium. The relevant medical treatments, including selective progesterone receptor modulator and gonadotrophin releasing hormone antagonist are reviewed. Even if the mystery surrounding intramural myomas remains, the development of new algorithms for intramural myoma-related infertility, and evaluation of the place of medical treatment as a primary approach are urgently needed. An algorithm, taking into account the mechanisms linking uterine fibroids and infertility, is proposed.
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Affiliation(s)
- Jacques Donnez
- Catholic University of Louvain and Société de Recherche pour l'Infertilité (SRI) 143 Avenue Grandchamp, Brussels B-1150, Belgium.
| | - Marie-Madeleine Dolmans
- Gynecology Department, Cliniques Universitaires St-Luc, Avenue Hippocrate 10, 1200 Brussels, Belgium: Pôle de Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Mounier 52, bte B1.52.02, Brussels 1200, Belgium
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Del Bello B, Marcolongo P, Ciarmela P, Sorbi F, Petraglia F, Luisi S, Maellaro E. Autophagy up-regulation by ulipristal acetate as a novel target mechanism in the treatment of uterine leiomyoma: an in vitro study. Fertil Steril 2020; 112:1150-1159. [PMID: 31843092 DOI: 10.1016/j.fertnstert.2019.08.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 07/25/2019] [Accepted: 08/06/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To assess the effect of ulipristal acetate (UPA) on the autophagic process of uterine leiomyoma cells. DESIGN In vitro study in primary cultures of leiomyoma and myometrial cells isolated from biopsy specimen, and gene expression evaluation in biopsy material. SETTING Cellular pathology laboratory. PATIENT(S) Premenopausal women (without hormonal treatment) undergoing myomectomy or hysterectomy for symptomatic leiomyomas. INTERVENTION(S) Surgical specimens collected from uterine leiomyomas and matched normal myometria. MAIN OUTCOME MEASURE(S) After treatment of myometrial and leiomyoma cells with UPA, autophagy was evaluated by Western blot analysis of the typical biochemical markers, LC3-II, LC3-II:LC3-I ratio, and p62/SQSTM1. The expression level of Atg7 and Atg4D proteins was also assessed by Western blot. RESULT(S) The increase of LC3-II protein, LC3-II:LC3-I ratio, and p62/SQSTM1 protein indicates that UPA treatment up-regulates the autophagic response in leiomyoma cells, whereas these markers were almost unchanged in myometrial cells. Consistently, an increased level of Atg7 and Atg4D proteins was observed only in UPA-treated leiomyoma cells. The autophagic machinery is put into motion selectively in these cells, despite that the basal messenger RNA levels of LC3, SQSTM1, and ATG7 in leiomyoma biopsy specimen were not significantly different from those found in normal myometrial biopsy material. CONCLUSION(S) In vitro UPA treatment stimulates the autophagic response selectively in leiomyoma cells, which adds a novel indication for the clinical use of this selective P receptor (PR) modulator. Autophagy up-regulation may potentially contribute to the leiomyoma shrinkage occurring in UPA-treated patients and warrants further study.
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Affiliation(s)
- Barbara Del Bello
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Paola Marcolongo
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Pasquapina Ciarmela
- Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, Ancona, Italy
| | - Flavia Sorbi
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, Florence, Italy; Unit Obstetrics and Gynecology, Careggi University Hospital, Florence, Italy
| | - Felice Petraglia
- Department of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, Florence, Italy; Unit Obstetrics and Gynecology, Careggi University Hospital, Florence, Italy
| | - Stefano Luisi
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy; Unit Obstetrics and Gynecology, University Hospital, Siena, Italy
| | - Emilia Maellaro
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy.
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Ciebiera M, Jakiel G, Nowicka G, Laganà AS, Ghezzi F, Łoziński T, Wojtyła C, Włodarczyk M. The effect of ulipristal acetate on tumor necrosis factor α, insulin-like growth factor 1, and plasminogen activator inhibitor-1 serum levels in patients with symptomatic uterine fibroids. Arch Med Sci 2020; 20:751-761. [PMID: 39050181 PMCID: PMC11264157 DOI: 10.5114/aoms.2020.94296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Accepted: 01/02/2020] [Indexed: 07/27/2024] Open
Abstract
Introduction Uterine fibroids (UFs) are benign tumors of the female reproductive system originating from the smooth muscle of the uterus. Currently, progesterone is known to play a key role in the differentiation of the myometrial tissue to form UFs and their abnormal growth. The mechanism of action of progesterone in UF tumorigenesis involves its effect on increasing the concentrations and dysregulation of selected growth factors. Material and methods A retrospective cohort study was performed to evaluate and compare tumor necrosis factor α (TNF-α), insulin-like growth factor 1 (IGF-1), plasminogen activator inhibitor-1 (PAI-1) serum concentrations in patients with UFs without prior hormonal treatment, patients with UFs treated with a 3-month standard ulipristal acetate (UPA - a type of selective progesterone receptor modulator) scheme (5 mg/day) and in control patients without UFs. A total of 120 patients were divided into 3 groups (controls, UFs with UPA treatment, UFs without UPA treatment). Results There were no significant differences in TNF-α serum concentrations between patients with UFs who underwent UPA treatment and patients who did not. Serum concentrations of IGF-1 and PAI-1 did not show significant intergroup differences. Conclusions No significant differences were found between TNF-α concentrations in the serum of patients with UFs treated with UPA, and patients without UPA treatment. In addition, our data analysis did not show significant differences in the concentrations of IGF-1 and PAI-1 between patients with UFs and the control group. Further studies on the dependence of specific symptoms on selected growth factors are mandatory.
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Affiliation(s)
- Michał Ciebiera
- II Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, Warsaw, Poland
| | - Grzegorz Jakiel
- I Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, Warsaw, Poland
| | - Grażyna Nowicka
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, Poland
| | - Antonio Simone Laganà
- Department of Obstetrics and Gynecology, “Filippo Del Ponte” Hospital, University of Insubria, Varese, Italy
| | - Fabio Ghezzi
- Department of Obstetrics and Gynecology, “Filippo Del Ponte” Hospital, University of Insubria, Varese, Italy
| | | | - Cezary Wojtyła
- European Observatory of Health Inequalities, State University of Applied Sciences, Kalisz, Poland
- Department of Gynecologic Oncology and Obstetrics, The Center of Postgraduate Medical Education, Warsaw, Poland
| | - Marta Włodarczyk
- Department of Biochemistry and Pharmacogenomics, Faculty of Pharmacy, Medical University of Warsaw, Poland
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Römer T. Ulipristalacetat – aktueller Stellenwert in der Myombehandlung. GYNAKOLOGISCHE ENDOKRINOLOGIE 2020. [DOI: 10.1007/s10304-019-00288-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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26
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Netter A, Pauly V, Siles P, Pivano A, Vidal V, Agostini A. Predictors of uterine fibroid volume reduction under ulipristal acetate: a prospective MRI study. Reprod Biomed Online 2019; 39:795-801. [DOI: 10.1016/j.rbmo.2019.07.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 05/31/2019] [Accepted: 07/11/2019] [Indexed: 12/13/2022]
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Frascà C, Arena A, Degli Esposti E, Raimondo D, Del Forno S, Moro E, Zanello M, Mabrouk M, Seracchioli R. First Impressions Can Be Deceiving: Surgical Outcomes of Laparoscopic Myomectomy in Patients Pretreated with Ulipristal Acetate. J Minim Invasive Gynecol 2019; 27:633-638. [PMID: 31419494 DOI: 10.1016/j.jmig.2019.04.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 04/23/2019] [Accepted: 04/26/2019] [Indexed: 01/17/2023]
Abstract
STUDY OBJECTIVE To compare enucleation time, total operative time, and perioperative complications during laparoscopic myomectomy in patients pretreated with ulipristal acetate (UPA) compared with untreated patients. DESIGN Prospective, observational pilot study. SETTING Tertiary referral center of minimally invasive gynecologic surgery, Sant'Orsola Academic Hospital, Bologna, Italy. PATIENTS Seventy-four of 108 patients scheduled for laparoscopic myomectomy from January to November 2017 were enrolled. INTERVENTIONS Laparoscopic myomectomy following pretreatment with UPA or no hormonal pretreatment therapy. MEASUREMENTS AND MAIN RESULTS Of the 74 patients who were enrolled, 29 were pretreated with UPA (UPA group), and 45 did not receive any hormonal therapy before surgery (control group). Surgeons, blinded to patient pre-operative treatment, completed a 3-item questionnaire after each procedure to evaluate surgical difficulty. Based on surgeon response, myomas in the UPA group appeared softer and more difficult to enucleate because of less clear cleavage planes than the control group. The overall difficulty of myoma detachment from the myometrium was judged considerably higher in the UPA group. Despite this, enucleation time, total operative time, and perioperative complications were not statistically different in the 2 groups. CONCLUSION Myomas in patients pretreated with UPA are subjectively less easy to enucleate; however, surgical times and perioperative outcomes are not affected by pretreatment with UPA.
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Affiliation(s)
- Clarissa Frascà
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy
| | - Alessandro Arena
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy.
| | - Eugenia Degli Esposti
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy
| | - Diego Raimondo
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy
| | - Simona Del Forno
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy
| | - Elisa Moro
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy
| | - Margherita Zanello
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy
| | - Mohamed Mabrouk
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy; Department of Obstetrics and Gynecology, Faculty of Medicine, University of Alexandria (Dr. Mabrouk) Egypt
| | - Renato Seracchioli
- Department of Obstetrics and Gynecology, DIMEC, Sant'Orsola Hospital, University of Bologna (Drs. Frascá, Arena, Degli Esposti, Raimondo, Del Forno, Moro, Zanello, Mabrouk, and Seracchioli), Italy
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Ghonim M, Magdy R, Sabbour M, Ghonim M, Nabhan A. A systematic review and meta‐analysis of ulipristal acetate for symptomatic uterine fibroids. Int J Gynaecol Obstet 2019; 146:141-148. [DOI: 10.1002/ijgo.12868] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 02/05/2019] [Accepted: 05/23/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Mohamed Ghonim
- Extended Modular ProgramFaculty of MedicineAin Shams University Cairo Egypt
- Egyptian Center for Evidence Based Medicine Cairo Egypt
| | - Rana Magdy
- Extended Modular ProgramFaculty of MedicineAin Shams University Cairo Egypt
- Egyptian Center for Evidence Based Medicine Cairo Egypt
| | - Mohamed Sabbour
- Extended Modular ProgramFaculty of MedicineAin Shams University Cairo Egypt
- Egyptian Center for Evidence Based Medicine Cairo Egypt
| | - Mohanad Ghonim
- Extended Modular ProgramFaculty of MedicineAin Shams University Cairo Egypt
- Egyptian Center for Evidence Based Medicine Cairo Egypt
| | - Ashraf Nabhan
- Egyptian Center for Evidence Based Medicine Cairo Egypt
- Department of Obstetrics and GynecologyFaculty of MedicineAin Shams University Cairo Egypt
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29
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Ulipristal Acetate for Treatment of Symptomatic Uterine Leiomyomas: A Randomized Controlled Trial. Obstet Gynecol 2019; 131:431-439. [PMID: 29420395 DOI: 10.1097/aog.0000000000002462] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To assess efficacy and tolerability of ulipristal acetate, a selective progesterone receptor modulator, for treatment of symptomatic uterine leiomyomas. METHODS This phase 3, double-blind, placebo-controlled study enrolled premenopausal women (aged 18-50 years) with abnormal uterine bleeding, one or more discrete leiomyomas, and uterine size 20 weeks of gestation or less. Patients were randomized 1:1:1 to 5 mg ulipristal, 10 mg ulipristal, or placebo once daily for 12 weeks followed by 12-week drug-free follow-up. Coprimary endpoints were rate of and time to amenorrhea, defined as no bleeding for the last 35 consecutive days of treatment. Secondary endpoints included rates of amenorrhea from day 11 and change from baseline to endpoint in the Revised Activities subscale of the Uterine Fibroid Symptom and Quality of Life questionnaire, which includes questions pertaining to physical and social activities. Safety assessments included adverse event monitoring and endometrial biopsies. A sample size of 150 was planned to compare separately each dose of ulipristal with placebo. RESULTS From March 2014 to March 2016, 157 patients were randomized. Demographics were similar across treatment groups. Amenorrhea was achieved by 25 of 53 (47.2% [97.5% CI 31.6-63.2]) and 28 of 48 (58.3% [97.5% CI 41.2-74.1]) patients treated with 5 mg and 10 mg ulipristal, respectively, compared with 1 of 56 (1.8% [97.5% CI 0.0-10.9]) placebo-treated patients (both P<.001). Time to amenorrhea was shorter for both ulipristal doses compared with placebo (P<.001), and both doses of ulipristal resulted in improved quality of life compared with placebo (P<.001). Common adverse events (5% or greater in either ulipristal group during treatment) were hypertension, elevated blood creatinine phosphokinase, and hot flushes. Serious adverse events occurred in four patients, but none was considered related to treatment. Endometrial biopsies were benign. CONCLUSION Ulipristal at 5 mg and 10 mg were well tolerated and superior to placebo in rate of and time to amenorrhea in women with symptomatic uterine leiomyomas. CLINICAL TRIAL REGISTRATION Clinicaltrials.gov number, NCT02147197.
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Pécout M, Cosson M, Collinet P, Rubod C, Giraudet G. Disappearance of a myoma after pregnancy in a 38 years old patient, treated by ulipristal acetate without success before getting pregnant. J Gynecol Obstet Hum Reprod 2019; 48:781-783. [PMID: 30898625 DOI: 10.1016/j.jogoh.2019.03.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 03/07/2019] [Accepted: 03/15/2019] [Indexed: 11/16/2022]
Abstract
Uterine fibroids are the most common form of benign gynaecological tumors in women of childbearing age Piecak et al. (2017) [1]. These uterine fibroids can be responsible for abnormal uterine bleeding, pelvic pain, pelvic pressure and infertility Pritts et al. (2009), Ali and Al-Hendy (2017) [2,3]. Their treatment can be carried out according to several methods: medical treatment, uterine artery embolization or surgery (myomectomy or hysterectomy). Although surgery is the main option, there are medical treatments to reduce their size and decrease and control their symptoms. Ulipristal acetate (UPA) has been the first selective progesterone-receptor modulator approved for the preoperative and long-term treatment for uterine fibroids Ferrero et al. (2018) [4]. Here we present the case of a 38-years-old patient whose large fibroma (initially treated with UPA) totally disappeared after pregnancy.
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Affiliation(s)
- M Pécout
- Gynaecological Surgery Department, Jeanne de Flandre Hospital, University Hospital of Lille, Avenue Eugène Avinée, 59007 Lille Cedex, France.
| | - M Cosson
- Gynaecological Surgery Department, Jeanne de Flandre Hospital, University Hospital of Lille, Avenue Eugène Avinée, 59007 Lille Cedex, France; Lille University, Faculty of Medicine, F-59000 Lille, France.
| | - P Collinet
- Gynaecological Surgery Department, Jeanne de Flandre Hospital, University Hospital of Lille, Avenue Eugène Avinée, 59007 Lille Cedex, France; Lille University, Faculty of Medicine, F-59000 Lille, France.
| | - C Rubod
- Gynaecological Surgery Department, Jeanne de Flandre Hospital, University Hospital of Lille, Avenue Eugène Avinée, 59007 Lille Cedex, France; Lille University, Faculty of Medicine, F-59000 Lille, France.
| | - G Giraudet
- Gynaecological Surgery Department, Jeanne de Flandre Hospital, University Hospital of Lille, Avenue Eugène Avinée, 59007 Lille Cedex, France; Lille University, Faculty of Medicine, F-59000 Lille, France.
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Lewis TD, Malik M, Britten J, Parikh T, Cox J, Catherino WH. Ulipristal acetate decreases active TGF-β3 and its canonical signaling in uterine leiomyoma via two novel mechanisms. Fertil Steril 2019; 111:806-815.e1. [PMID: 30871768 DOI: 10.1016/j.fertnstert.2018.12.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 12/11/2018] [Accepted: 12/28/2018] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To characterize the effect of ulipristal acetate (UPA) treatment on transforming growth factor (TGF) canonical and noncanonical signaling pathways in uterine leiomyoma tissue and cells. UPA decreased extracellular matrix in surgical specimens; we characterize the mechanism in this study. DESIGN Laboratory study. SETTING University. INTERVENTION(S) Exposure of leiomyoma cell lines to UPA. MAIN OUTCOME MEASURE(S) RNAseq was performed on matched myometrium and leiomyoma surgical specimens of placebo- and UPA-treated patients. Changes in gene expression and protein were measured using quantitative polymerase chain reaction and western immunoblot analysis, respectively. RESULT(S) In surgical specimen, mRNA for TGF-β3 was elevated 3.75-fold and TGFR2 was decreased 0.50-fold in placebo leiomyomas compared with myometrium. Analysis of leiomyomas from UPA-treated women by western blot revealed significant reductions of active TGF-β3 (0.64 ± 0.12-fold), p-TGFR2 (0.56 ± 0.23-fold), pSmad 2 (0.54 ± 0.04-fold), and pSmad 3 (0.65 ± 0.09-fold) compared with untreated leiomyomas. UPA treatment demonstrated statistically significant reduction in collagen 1, fibronectin, and versican proteins. Notably, there was a statistically significant increase of the extracellular matrix protein fibrillin in leiomyoma treated with UPA (1.48 ± 0.41-fold). Data from in vitro assays with physiologic concentrations of UPA supported the in vivo findings. CONCLUSION(S) TGF-β pathway is highly up-regulated in leiomyoma and is directly responsible for development of the fibrotic phenotype. UPA attenuates this pathway by reducing TGF-β3 message and protein expression, resulting in a reduction in TGF-β canonical signaling. In addition, UPA significantly increased fibrillin protein expression, which can serve to bind inactive TGF-β complexes. Therefore, UPA inhibits leiomyoma fibrosis by decreasing active TGF-β3 and diminishing signaling through the canonical pathway. CLINICAL TRIAL REGISTRATION NUMBER NCT00290251.
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Affiliation(s)
- Terrence D Lewis
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, Maryland; Program in Reproductive Endocrinology and Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Minnie Malik
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Joy Britten
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Toral Parikh
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, Maryland; Program in Reproductive Endocrinology and Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Jeris Cox
- Fort Belvoir Community Hospital, Fort Belvoir, Virginia
| | - William H Catherino
- Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, Maryland; Program in Reproductive Endocrinology and Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland.
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Abstract
Uterine fibroids are the most common tumors affecting premenopausal women, responsible for bleeding, pain, and reduced quality of life. When symptomatic, their management mainly involves surgery, which is all too often radical (hysterectomy). While surgical options sparing the uterus (hysteroscopic and laparoscopic myomectomy) and other non-surgical approaches do indeed exist, drug-based therapies are associated with lower costs and morbidity rates. Since progesterone is required for fibroid growth, gonadotropin agonists have been used to control bleeding and decrease fibroid volume, but they only represent a temporary remedy due to adverse events. Ulipristal acetate (UPA), a selective progesterone receptor modulator, is indicated for fibroid management. It is safe, provides fast control of bleeding, and causes sustained fibroid volume reduction in the vast majority of cases (80%). Indeed, UPA-treated fibroids shrink by a combination of inhibition of cell proliferation, stimulation of cell death, and fibrosis resorption. In the case of symptom recurrence, repeated intermittent 3-month courses of daily UPA considerably maximize the impact of treatment, sometimes resulting in complete disappearance of treated fibroids. Despite the therapeutic dose of UPA being very well tolerated, patients with liver anomalies or disorders should be excluded at screening according to European Medicines Agency-Pharmacovigilance Risk Assessment Committee (PRAC) recommendations. We therefore propose new algorithms for fibroid management in premenopausal women with symptomatic fibroids, depending on their localization, the patient's wishes, and clinical response, while monitoring liver enzymes and bilirubin, as recommended by the PRAC, in order to minimize the risks of possible liver toxicity.
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Affiliation(s)
- J Donnez
- a Société de Recherches pour l'Infertilité , Professor Emeritus, Université Catholique de Louvain , Brussels , Belgium
| | - G E Courtoy
- b Pôle de Gynécologie, Institut de Recherche Expérimentale et Clinique , Université Catholique de Louvain , Brussels , Belgium
| | - M-M Dolmans
- b Pôle de Gynécologie, Institut de Recherche Expérimentale et Clinique , Université Catholique de Louvain , Brussels , Belgium.,c Gynecology Department , Cliniques Universitaires St-Luc , Brussels , Belgium
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Britten JL, Malik M, Lewis TD, Catherino WH. Ulipristal Acetate Mediates Decreased Proteoglycan Expression Through Regulation of Nuclear Factor of Activated T-Cells (NFAT5). Reprod Sci 2018; 26:184-197. [PMID: 30567472 DOI: 10.1177/1933719118816836] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Nuclear factor of activated T-cells (NFAT5) is a tissue specific, osmoadaptive transcription factor essential for the control of hydration homeostasis in mammalian cells. Nuclear factor of activated T-cells regulates osmolyte transporters aldo-keto reductase family 1 member B1 (AKR1B1) and solute carrier family 5 member 3 (SLC5A3) to maintain fluid equilibrium in cells. The osmotic potential of the extracellular matrix of leiomyomas is attributed to the role of proteoglycans. In leiomyoma cells, NFAT5 is overexpressed compared to myometrial cells. The selective progesterone receptor modulator, ulipristal acetate, has been reported to decrease the size of leiomyomas in clinical trials. When treated with ulipristal acetate, both patient leiomyoma tissue and leiomyoma cells grown in 3-dimensional cultures show a decrease in the expression of NFAT5 protein, solute transporters AKR1B1 and SLC5A3, and results in an associated decline in the expression of proteoglycans, versican, aggrecan, and brevican. In summary, ulipristal acetate induces changes in leiomyoma cell osmoregulation which result in a decrease in proteoglycan expression.
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Affiliation(s)
- Joy L Britten
- 1 Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Minnie Malik
- 1 Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Terrence D Lewis
- 1 Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.,2 Program in Reproductive Endocrinology and Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA
| | - William H Catherino
- 1 Department of Obstetrics and Gynecology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.,2 Program in Reproductive Endocrinology and Gynecology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA
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Ali M, Shahin SM, Sabri NA, Al-Hendy A, Yang Q. 1,25 Dihydroxyvitamin D3 Enhances the Antifibroid Effects of Ulipristal Acetate in Human Uterine Fibroids. Reprod Sci 2018; 26:812-828. [PMID: 30514160 DOI: 10.1177/1933719118812720] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Both European and American trials showed superior effect of ulipristal acetate (UPA) to placebo. However, the latter, which included black patients with known higher vitaminD3 deficiency risk, showed lower rate of amenorrhea responders and insignificant uterine fibroid (UF) size reduction. Our objective is to investigate whether adding vitamin D3 to UPA can enhance UPA potency on UF phenotype in vitro. METHODS We screened the antiproliferative effect of different (UPA/vitaminD3) combinations on UF cell proliferation using dimethylthiazolyl diphenyltetrazolium bromide assay. Cells then were treated with UPA 100 nM in the presence or absence of vitamin D3 100 nM, and expression level of several markers related to proliferation, apoptosis, fibrosis, inflammation, and angiogenesis was measured on RNA or at protein level using quantitative real-time polymerase chain reaction, Western blot, immunofluorescence, or multiplex enzyme-linked immunosorbent assay techniques. RESULTS Significant dose- and time-dependent growth inhibitory effects of UPA/vitamin D3 combinations were observed compared to untreated cells at 2 and 4 days (P < .05). Importantly, vitamin D3/UPA combination significantly reduced cell proliferation as compared to UPA at 2, 4, 6, and 8 days (P < .05). Combination treatment significantly decreased protein expression of proliferation markers Ki-67, PCNA, and CyclinD1 by more than 50% compared to UPA (P < .05) along with a significant increase in apoptosis induction. Combination treatment resulted in a 2-fold decrease in protein levels of extracellular matrix markers collagen-1 and fibronectin besides pro-fibrogenic cytokine transforming growth factor β3 (P < .05). Moreover, it significantly decreased the production of pro-inflammatory cytokines interleukins 6, 8, 1α, and 1β compared to UPA (P < .05). CONCLUSION Combination of vitamin D3 with UPA exhibits additional and orchestrated anti-UF effects, therefore might offer a more favorable clinical option.
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Affiliation(s)
- Mohamed Ali
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, 909 S, Wolcott Ave, Chicago, IL, 60612, USA
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Sara Mahmoud Shahin
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Nagwa Ali Sabri
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, 909 S, Wolcott Ave, Chicago, IL, 60612, USA.
| | - Qiwei Yang
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, 909 S, Wolcott Ave, Chicago, IL, 60612, USA.
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Ciebiera M, Włodarczyk M, Zgliczyńska M, Łukaszuk K, Męczekalski B, Kobierzycki C, Łoziński T, Jakiel G. The Role of Tumor Necrosis Factor α in the Biology of Uterine Fibroids and the Related Symptoms. Int J Mol Sci 2018; 19:E3869. [PMID: 30518097 PMCID: PMC6321234 DOI: 10.3390/ijms19123869] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 11/27/2018] [Accepted: 11/28/2018] [Indexed: 12/20/2022] Open
Abstract
Uterine fibroids (UFs) are the most common benign tumors of the female genital tract. The incidence of UFs has been estimated at 25⁻80% depending on selected population. The pathophysiology of UFs remains poorly understood. The transformation of smooth muscle cells of the uterus into abnormal, immortal cells, capable of clonal division, is the main component of all pathways leading to UF tumor formation and tumor necrosis factor α (TNF-α) is believed to be one of the key factors in this field. TNF-α is a cell signaling protein involved in systemic inflammation and is one of the cytokines responsible for the acute phase reaction. This publication presents current data about the role of tumor necrosis factor α in the biology of UFs and the related symptoms. TNF-α is an extremely important cytokine associated with the biology of UFs, UF-related symptoms and complaints. Its concentration has been proven to be elevated in women with clinically symptomatic UFs. The presented data suggest the presence of an "inflammation-like" state in women with UFs where TNF-α is a potent inflammation inducer. The origin of numerous symptoms reported by women with UFs can be traced back to the TNF-α influence. Nevertheless, our knowledge on this subject remains limited and TNF-α dependent pathways in UF pathophysiology should be investigated further.
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Affiliation(s)
- Michał Ciebiera
- Second Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, 01-809 Warsaw, Poland.
| | - Marta Włodarczyk
- Department of Biochemistry and Clinical Chemistry, Department of Pharmacogenomics, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Magdalena Zgliczyńska
- Students' Scientific Association at the I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland.
| | - Krzysztof Łukaszuk
- Department of Obstetrics and Gynecological Nursing, Faculty of Health Sciences, Medical University of Gdansk, 80-210 Gdansk, Poland.
- INVICTA Fertility and Reproductive Center, 80-172 Gdansk, Poland.
| | - Błażej Męczekalski
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-513 Poznan, Poland.
| | - Christopher Kobierzycki
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland.
| | - Tomasz Łoziński
- Department of Obstetrics and Gynecology Pro-Familia Hospital, 35-001 Rzeszów, Poland.
| | - Grzegorz Jakiel
- First Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, 01-004 Warsaw, Poland.
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Baggio S, Pomini P, Galeone F, Presti F, Santi L, Raffaelli R, Franchi M. Influence of Ulipristal Acetate Therapy on Uterine Fibroid-Related Symptoms and on Uterine and Fibroid Volumes and Vascularity Indices Assessed by Ultrasound. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2018; 37:2215-2223. [PMID: 29498074 DOI: 10.1002/jum.14573] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 11/23/2017] [Accepted: 12/04/2017] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To investigate the modifications of uterine and fibroid volume, to study Doppler changes in uterine arteries and fibroid-supplying vessels, and to assess possible symptomatic relief after 3 months of treatment with ulipristal acetate. METHODS Forty-two premenopausal women with symptomatic fibroids were included in the study. They were evaluated clinically for the symptoms reported and underwent ultrasound examinations before starting treatment and after 3 months of therapy with ulipristal acetate. Transvaginal scanning was performed by the same sonographer, who measured the uterine volume and uterine artery pulsatility index and resistive index. Considering that some patients had more than 1 fibroid, the vascularization (supplying vessel pulsatility and resistive indices), locations, and sizes of a total of 73 fibroids were also recorded. RESULTS After 3 months of ulipristal acetate, patients had a significant improvement of all symptoms (P < .05). The percentage of uterine volume reduction was 14% (P = .03), with fibroid volume reduction of 32.8% (P = .01). Uterine artery vascular indices decreased after treatment, but their reduction did not reach significant results, whereas all fibroid vascular indices decreased significantly after 3 months of ulipristal acetate (P < .05). When the fibroids were divided according to their localization, all had significant volume reduction after therapy, but type 5 had the highest decrease (42%) compared to other fibroid types (P = .03). CONCLUSIONS Fibroid treatment with ulipristal acetate resulted in a significant improvement of fibroid-related symptoms; moreover, it proved to be effective in decreasing both uterine and fibroid volumes and fibroid vascularization. Type 5 fibroids seem to have the most major response to treatment.
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Affiliation(s)
- Silvia Baggio
- Departments of Obstetrics and Gynecology, University of Verona, Verona, Italy
| | - Paola Pomini
- Departments of Obstetrics and Gynecology, University of Verona, Verona, Italy
| | - Fabiana Galeone
- Departments of Obstetrics and Gynecology, University of Verona, Verona, Italy
| | - Francesca Presti
- Departments of Obstetrics and Gynecology, University of Verona, Verona, Italy
| | - Lorenza Santi
- Department of Diabetes, Endocrinology, and Metabolic Diseases, University of Verona, Verona, Italy
| | - Ricciarda Raffaelli
- Departments of Obstetrics and Gynecology, University of Verona, Verona, Italy
| | - Massimo Franchi
- Departments of Obstetrics and Gynecology, University of Verona, Verona, Italy
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Ulipristal acetate for the management of large uterine fibroids associated with heavy bleeding: a review. Reprod Biomed Online 2018; 37:216-223. [DOI: 10.1016/j.rbmo.2018.04.040] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 04/04/2018] [Accepted: 04/06/2018] [Indexed: 12/15/2022]
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Courtoy GE, Donnez J, Ambroise J, Arriagada P, Luyckx M, Marbaix E, Dolmans MM. Gene expression changes in uterine myomas in response to ulipristal acetate treatment. Reprod Biomed Online 2018; 37:224-233. [DOI: 10.1016/j.rbmo.2018.04.050] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 04/19/2018] [Accepted: 04/20/2018] [Indexed: 01/25/2023]
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Estadella J, Español P, Ascencio F, Perelló J, Calaf J. Ulipristal acetate for the management of acute heavy menstrual bleeding without fibroids. Gynecol Endocrinol 2018; 34:554-557. [PMID: 29260904 DOI: 10.1080/09513590.2017.1417376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Heavy menstrual bleeding is a common condition among women of childbearing age. Although hysterectomy was the usual approach in acute cases in the past, other minimally invasive therapies or pharmacological alternatives, such as the levonorgestrel intrauterine device have shown to be highly effective. This case report presents the case of a pluripathological patient with acute heavy menstrual bleeding and severe anemia, who was successfully managed with ulipristal acetate, a selective progesterone receptor modulator. Bleeding control was achieved in 6 d without side effects, avoiding the need for surgery. This report suggests that ulipristal acetate could be useful in the treatment of acute uterine bleeding even in a structurally normal uterus without fibroids.
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Affiliation(s)
- Josep Estadella
- a Department of Obstetrics and Gynaecology , Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona , Barcelona , Spain
| | - Pia Español
- a Department of Obstetrics and Gynaecology , Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona , Barcelona , Spain
| | - Fiorella Ascencio
- a Department of Obstetrics and Gynaecology , Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona , Barcelona , Spain
| | - Josep Perelló
- a Department of Obstetrics and Gynaecology , Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona , Barcelona , Spain
| | - Joaquim Calaf
- a Department of Obstetrics and Gynaecology , Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona , Barcelona , Spain
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Ali M, Al-Hendy A. Selective progesterone receptor modulators for fertility preservation in women with symptomatic uterine fibroids. Biol Reprod 2018; 97:337-352. [PMID: 29025038 PMCID: PMC5803778 DOI: 10.1093/biolre/iox094] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 08/23/2017] [Indexed: 12/15/2022] Open
Abstract
Uterine fibroids (UFs, AKA leiomyoma) are the most important benign neoplastic threat to women's health, with costs up to hundreds of billions of health care dollars worldwide. Uterine fibroids caused morbidities exert a tremendous health toll, impacting the quality of life of women of all ethnicities, especially women of color. Clinical presentations include heavy vaginal bleeding, pelvic pain, bulk symptoms, subfertility, and obstetric complications. Current management strategies heavily lean toward surgical procedures; nonetheless, the choice of treatment is generally subject to patient's age and her desire to preserve future fertility. Women with UF who desire to maintain future fertility potential face a dilemma because of the limited treatment choices that are currently available to help them achieve that goal. Recently, ulipristal acetate the first of the promising family of oral selective progesterone receptor modulators has been approved for UF treatment in Europe, Canada, and several other countries and is under review for possible approval in the USA. In this review article, we discuss recent advances in the management options against UF with a bend toward oral effective long-term treatment alternatives who are particularly suited for those seeking to preserve their future fertility potential. We also explore the transformative concept of primary and secondary UF prevention using these new anti-UF agents. We envision a remarkable shift in the management of UF in future years from surgical/invasive treatment to orally administrated options; clearly, this potential shift will require additional intense clinical research.
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Affiliation(s)
- Mohamed Ali
- Department of Obstetrics and Gynecology, Medical College of Georgia, Augusta University, Augusta, Georgia, USA.,Clinical Pharmacy department, Faculty of pharmacy, Ain Shams University, Cairo, Egypt
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
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Selective Progesterone Receptor Modulators for the Medical Treatment of Uterine Fibroids with a Focus on Ulipristal Acetate. BIOMED RESEARCH INTERNATIONAL 2018; 2018:1374821. [PMID: 30539001 PMCID: PMC6261240 DOI: 10.1155/2018/1374821] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Accepted: 04/11/2018] [Indexed: 11/18/2022]
Abstract
Uterine fibroids are the most frequent benign tumours in women of child-bearing age. Their symptoms are diverse and the quality of life of the women affected can be significantly impaired. While treatment to date has been primarily by means of surgical intervention, selective progesterone receptor modulators (SPRMs) open up new medication-based treatment options. EMA's Pharmacovigilance Risk Assessment Committee (PRAC) has recently completed its review of ESMYA® (ulipristal acetate, 5 mg), following reports of serious liver injury, including liver failure leading to transplantation in postmarketing settings. We will provide some information on the PRAC's recommendations to minimize this risk. Nevertheless, the effectiveness and safety of the SPRM ulipristal acetate (UPA), both with regard to preoperative administration and with regard to an intermittent administration as long-term treatment for patients with symptomatic uterine fibroids, have been shown in several clinical studies (PEARL I-IV).
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Demura TA, Revazova ZV, Kogan EA, Adamyan LV. [The molecular mechanisms and morphological manifestations of leiomyoma reduction induced by selective progesterone receptor modulators]. Arkh Patol 2018. [PMID: 28631712 DOI: 10.17116/patol201779319-26] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM to investigate the molecular mechanisms and morphological substrate of reduced uterine leiomyoma in patients receiving the selective progesterone receptor modulator (SPRM) ulipristal acetate for 3 months, by estimating the immunohistochemical expression of the markers steroid receptor coactivator 1 (SRC-1), nuclear receptor corepressor 1 (NCoR-1), ER, PgR, Ki-67, p16, TGF-β, and VEGF in tumor tissue. SUBJECTS AND METHODS The investigation enrolled 75 women with uterine leiomyoma, menorrhagias, and anemia. Group 1 included 40 patients who were treated with ulipristal for 3 months, followed by laparoscopic myomectomy. Group 2 consisted of 35 patients who underwent surgery without previous preparation. The intra- and postoperative parameters and molecular and morphological changes in the myomatous nodules were comparatively analyzed in both groups. RESULTS After 3 months of therapy initiation, menorrhagia completely ceased, myomatous nodules decreased in size (p<0.05), hemoglobin levels were elevated (p<0.01), and total intraoperative blood loss and operative time decreased in all the patients in Group 1. The morphological substrate of partial leiomyoma reduction was leiomyocyte apoptosis and dystrophy, tumor stroma sclerosis and hyalinosis with diminished Ki-67 expression and elevated p16 in the smooth muscle cells, trophic nodular tissue disorders exhibited by vascular wall sclerosis and lower VEGF and TGF-β expression, and leiomyocyte hormonal reception dysregulation that made itself evident through the reduced expression of SRC-1 with the unchanged expression of PR and ER and the maintained level of NCoR-1. CONCLUSION The molecular mechanisms of tumor reduction involved the reduced Ki-67 expression and elevated p16, lower VEGF and TGF-β, diminished SRC-1 expression with the maintained level of PR, ER, and NCoR-1. Overall, this is suggestive of enhanced apoptosis and reduced leiomyoma proliferation and angiogenesis induced by SPRM and indicative of the expediency of using ulipristal acetate as a preoperative agent for organ-sparing surgery in reproductive-aged patients with uterine myoma, menorrhagias, and anemia.
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Affiliation(s)
- T A Demura
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
| | - Z V Revazova
- Academician V.I. Kulakov Research Centre of Obstetrics, Gynecology, and Perinatology, Ministry of Health of Russia, Moscow, Russia
| | - E A Kogan
- I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
| | - L V Adamyan
- Academician V.I. Kulakov Research Centre of Obstetrics, Gynecology, and Perinatology, Ministry of Health of Russia, Moscow, Russia
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Liang B, Wu L, Xu H, Cheung CW, Fung WY, Wong SW, Wang CC. Efficacy, safety and recurrence of new progestins and selective progesterone receptor modulator for the treatment of endometriosis: a comparison study in mice. Reprod Biol Endocrinol 2018; 16:32. [PMID: 29615065 PMCID: PMC5883298 DOI: 10.1186/s12958-018-0347-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 03/13/2018] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Current medical treatments for endometriosis are very limited. Progestin and selective progesterone receptor modulators (SPRM) are developed but their efficacy, safety, mechanism and recurrence in endometriosis are not fully studied. METHODS In order to compare therapeutic, side effects and therapeutic actions of Esmya, Duphaston and Dienogest in endometriosis. Experimental endometriosis was induced by either intraperitoneal or subcutaneous mouse endometrium transplantation. Lesion size, weight and histology at the end of intervention were compared. Expression of related markers in the endometriotic lesions were examined. Body, uterus and ovary weights, endometrial glands and thickness (ETI), and follicle count were measured. For recurrent study, lesion growth before and after intervention was monitored. RESULTS After Esmya, Duphaston, Dienogest treatment, lesion size and weight were significantly decreased. Proliferation Pcna expression was significantly decreased in all groups, but proliferation cells were significantly decreased only in Duphaston group. Apoptosis Mapk1 expression and TUNEL-positive cells were significantly increased in Duphaston group. Adhesion Mmp2 and Itgavβ3 expression were significantly increased in Esmya group. Plau, Hif1α and Vegfa expression, peritoneal fluid PGE2 levels, and ERα and ERβ expression were not affected; while PR expression was significantly lower in all groups. Endometrial gland count in uterus was significantly increased in Dienogest group, ETI was significantly decreased in Duphaston group, and AFC were significantly increased in Esmya group. Upon treatment cessation, lesion growth rebound quickly in Dienogest and Duphaston groups, but slowly in Esmya group. CONCLUSION Esmya, Duphaston and Dienogest are effective anti-endometriosis drugs targeting proliferation, apoptosis and adhesion. Esmya, Duphaston and Dienogest are all well tolerable, although endometrial glandular hyperplasia was found in Dienogest, endometrial atrophy in Duphaston, follicle accumulation in Esmya.
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Affiliation(s)
- Bo Liang
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, c/o 1st Floor, Special Block E, Prince of Wales Hospital, Shatin, Hong Kong
| | - Ling Wu
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, c/o 1st Floor, Special Block E, Prince of Wales Hospital, Shatin, Hong Kong
| | - Hui Xu
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, c/o 1st Floor, Special Block E, Prince of Wales Hospital, Shatin, Hong Kong
| | - Chun Wai Cheung
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, c/o 1st Floor, Special Block E, Prince of Wales Hospital, Shatin, Hong Kong
| | - Wen Ying Fung
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, c/o 1st Floor, Special Block E, Prince of Wales Hospital, Shatin, Hong Kong
| | - Sze Wai Wong
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, c/o 1st Floor, Special Block E, Prince of Wales Hospital, Shatin, Hong Kong
| | - Chi Chiu Wang
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, c/o 1st Floor, Special Block E, Prince of Wales Hospital, Shatin, Hong Kong.
- Reproduction and Development Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong.
- School of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong.
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Courtoy GE, Henriet P, Marbaix E, de Codt M, Luyckx M, Donnez J, Dolmans MM. Matrix Metalloproteinase Activity Correlates With Uterine Myoma Volume Reduction After Ulipristal Acetate Treatment. J Clin Endocrinol Metab 2018; 103:1566-1573. [PMID: 29408988 DOI: 10.1210/jc.2017-02295] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 01/26/2018] [Indexed: 02/05/2023]
Abstract
CONTEXT Ulipristal acetate (UPA), a selective progesterone receptor modulator, clinically reduces uterine myoma size in 80% of cases. However, the molecular mechanism of action is still poorly understood, as is the reason why 20% of myomas do not respond to treatment. OBJECTIVE To elucidate whether matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) are associated with myoma volume shrinkage after UPA therapy. DESIGN Prospective study. SETTING Academic research unit of a university hospital. PATIENTS Uterine biopsies were obtained from 59 patients with symptomatic myomas undergoing myomectomy, 45 of whom were treated preoperatively with either one or greater than or equal to two, 3-month courses of UPA and 14 not given any hormone therapy to serve as controls. Myoma volume was individually monitored during UPA therapy to determine any substantial clinical response (defined as a reduction in volume of >25%). Three groups were established based on the response to treatment: responsive (R) after one course (n = 12); R after two to four courses (n = 15); and nonresponsive (NR; n = 18). INTERVENTIONS UPA treatment given as preoperative management for symptomatic myomas. MAIN OUTCOME MEASURES MMP and TIMP expression assessed by zymography and immunohistochemistry. RESULTS Compared with controls and NR myomas, responders showed significantly higher expression levels for MMP-1 (P < 0.0001) and MMP-2 (P = 0.009) and significantly lower expression levels for TIMP-1 (P = 0.040). CONCLUSIONS The correlation found between MMP expression and volume fold change supports the notion that MMPs play a key role in UPA-induced myoma shrinkage.
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Affiliation(s)
- Guillaume E Courtoy
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Patrick Henriet
- Cell Biology Unit, de Duve Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Etienne Marbaix
- Cell Biology Unit, de Duve Institute, Université Catholique de Louvain, Brussels, Belgium
- Pathology Department, Cliniques Universitaires St-Luc, Brussels, Belgium
| | - Matthieu de Codt
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Mathieu Luyckx
- Gynecology and Andrology Department, Cliniques Universitaires St-Luc, Brussels, Belgium
| | - Jacques Donnez
- Société de Recherche pour l'Infertilité (SRI), Brussels, Belgium
| | - Marie-Madeleine Dolmans
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
- Gynecology and Andrology Department, Cliniques Universitaires St-Luc, Brussels, Belgium
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Donnez J, Arriagada P, Donnez O, Dolmans MM. Emerging treatment options for uterine fibroids. Expert Opin Emerg Drugs 2018; 23:17-23. [PMID: 29486606 DOI: 10.1080/14728214.2018.1446943] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Uterine fibroids (also known as leiomyomas or myomas) are the most common form of benign uterine tumors. Current management strategies involve mainly surgical interventions, but the choice of treatment is guided by patient age and desire to preserve fertility or avoid 'radical' surgery such as hysterectomy. Areas covered: There is growing evidence of the crucial role of progesterone pathways in the pathophysiology of uterine fibroids, leading to increasing use of selective progesterone receptor modulators (SPRMs) such as ulipristal acetate. We searched all published studies on medical management of fibroids with SPRMs. Expert opinion: The need for alternatives to surgical intervention is very real, especially for women seeking to preserve their fertility. These options now exist, with SPRMs proven to treat fibroid symptoms effectively. Gynecologists now have new tools in their armamentarium, opening up novel strategies for the management of uterine fibroids.
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Affiliation(s)
- Jacques Donnez
- a Catholic University of Louvain, Société de Recherche pour l'Infertilité (SRI) , Brussels , Belgium
| | | | - Olivier Donnez
- c Institut du Sein et de Chirurgie Gynécologique d'Avignon, Polyclinique Urbain V (ELSAN Group) , Avignon , France
| | - Marie-Madeleine Dolmans
- d Gynecology Department , Cliniques Universitaires St-Luc , Brussels , Belgium.,e Pôle de Gynécologie , Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain , Brussels , Belgium
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Ulipristal acetate decreases transforming growth factor β3 serum and tumor tissue concentrations in patients with uterine fibroids. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2017.11.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Sohn GS, Cho S, Kim YM, Cho CH, Kim MR, Lee SR. Current medical treatment of uterine fibroids. Obstet Gynecol Sci 2018; 61:192-201. [PMID: 29564309 PMCID: PMC5854898 DOI: 10.5468/ogs.2018.61.2.192] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 08/22/2017] [Accepted: 09/04/2017] [Indexed: 01/15/2023] Open
Abstract
Uterine fibroids (leiomyomas or myomas), benign monoclonal tumors, are the most common benign tumors in women. Heavy or prolonged menstrual bleeding, abnormal uterine bleeding, resultant anemia, pelvic pain, infertility, and/or recurrent pregnancy loss are generally associated with uterine fibroids. Although curative treatment of this tumor relies on surgical therapies, medical treatments are considered the first-line treatment to preserve fertility and avoid or delay surgery. The aim of this review is to provide available and emerging medical treatment options for symptomatic uterine fibroids. Literature review and consensus of expert opinion. Many uterine fibroids are asymptomatic and require no intervention, although it is advisable to follow-up patients to document stability in size and growth. Fibroid-associated symptoms include heavy menstrual bleeding and pain or pelvic discomfort. The association between infertility and fibroids increases with age. Treatment options for symptomatic uterine fibroids - include medical, surgical, and radiologically guided interventions. Various medical therapies are now available for women with uterine fibroids, although each therapy has its own advantages and disadvantages. Currently, gonadotrophin-releasing hormone (GnRH) agonists and selective progesterone receptor modulators (SPRMs) are the most effective medical therapies, with the most evidence to support their reduction of fibroid volume and symptomatic improvement in menstrual bleeding. The choice of treatment depends on the patient's personal treatment goals, as well as efficacy and need for repeated interventions.
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Affiliation(s)
- Geum Seon Sohn
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - SiHyun Cho
- Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Man Kim
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Chi-Heum Cho
- Department of Obstetrics and Gynecology, Keimyung University School of Medicine, Daegu, Korea
| | - Mee-Ran Kim
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sa Ra Lee
- Department of Obstetrics and Gynecology, Ewha Womans University College of Medicine, Seoul, Korea
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The current place of medical therapy in uterine fibroid management. Best Pract Res Clin Obstet Gynaecol 2018; 46:57-65. [DOI: 10.1016/j.bpobgyn.2017.10.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 10/10/2017] [Accepted: 10/10/2017] [Indexed: 12/26/2022]
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50
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Brun JL, Rajaonarison J, Froeliger A, Monseau-Thiburce AC, Randriamboavonjy R, Vogler A. Outcome of patients with uterine fibroids after 3-month ulipristal acetate therapy. Eur J Obstet Gynecol Reprod Biol 2017; 222:13-18. [PMID: 29328939 DOI: 10.1016/j.ejogrb.2017.12.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 12/17/2017] [Accepted: 12/18/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To determine the proportion and the characteristics of patients who did or did not respond after 3 months of ulipristal acetate (UPA) therapy. STUDY DESIGN In this retrospective cohort study conducted in the University Hospital of Bordeaux (France) and University Medical Center Ljubljana (Slovenia), symptomatic non-menopausal patients with fibroids that qualified for surgery were pretreated by 3 months of oral UPA 5 mg/day. Clinical success was defined by normalization of the bleeding score, and/or regression of pelvic pain, and/or abdominal distension. Imaging success was defined by reduction in fibroid volume ≥ 25%. RESULTS The clinical and imaging success rates were 54/66 (82%) and 39/66 (59%) respectively. The absence of previous pregnancy (p = 0.004) and the size of the dominant fibroid ≥ 80 mm (p = 0.004) were independent factors associated with clinical failure. Age <35 years (p = 0.02) was the only independent factor associated with imaging failure. CONCLUSION Young women developing fibroids and/or women with large fibroids may be resistant to ulipristal acetate therapy.
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Affiliation(s)
- Jean-Luc Brun
- Department of Obstetrics and Gynecology, University Hospital of Bordeaux, Bordeaux, France.
| | - José Rajaonarison
- Department of Obstetrics and Gynecology, University Hospital of Bordeaux, Bordeaux, France.
| | - Alizée Froeliger
- Department of Obstetrics and Gynecology, University Hospital of Bordeaux, Bordeaux, France.
| | | | - Rado Randriamboavonjy
- Laboratoire d'appui à la recherche et technologie de l'information et de la communication LARTIC laboratories, University of Antananarivo, Antananarivo, Madagascar.
| | - Andrej Vogler
- Department of Obstetrics and Gynecology, University Medical Center Ljubljana, Ljubljana, Slovenia.
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