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Tyan YS, Shen CY, Tantoh DM, Hsu SY, Chou YH, Nfor ON, Liaw YP. Association between ESR1 rs2234693 single nucleotide polymorphism and uterine fibroids in Taiwanese premenopausal and postmenopausal women. JOURNAL OF HEALTH, POPULATION, AND NUTRITION 2023; 42:16. [PMID: 36890612 PMCID: PMC9993586 DOI: 10.1186/s41043-023-00357-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Uterine fibroids (UFs) are uterine smooth muscle neoplasms that affect women, especially during the reproductive stage. Both genetic and lifestyle factors affect the onset of the disease. We examined the association between the estrogen receptor 1 (ESR1) rs2234693 variant (whose genotypes are TT, TC, and CC) and UFs in Taiwanese premenopausal and postmenopausal women. METHODS We linked individual-level data of 3588 participants from the Taiwan Biobank to the National Health Insurance Research Database at the Health and Welfare Data Science Center. The association of the ESR1 rs2234693 variant and other variables with UFs was determined by multiple logistic regression, and the results were presented as odds ratios and 95% confidence intervals (CIs). RESULTS The 3588 participants comprised 622 cases and 2966 controls. In all the participants, the ESR1 rs2234693 TC and CC genotypes compared to the reference genotype (TT) were associated with a lower risk of UFs. However, the results were significant only for the CC genotype (OR; 95% CI = 0.70; 0.52-0.93). Noteworthy, the association of TC and CC with UFs was dose-dependent (p-trend = 0.012). Based on menopausal status, both TC and CC were significantly and dose-dependently associated with a lower risk of UFs in premenopausal women (OR; 95% CI = 0.76; 0.59-0.98 for TC and 0.64; 0.43-0.95 for CC: p-trend = 0.010). CONCLUSION The TC and CC genotypes of the ESR1 rs2234693 variant may reduce susceptibility to UFs, especially in premenopausal women.
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Affiliation(s)
- Yeu-Sheng Tyan
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung City, 40201, Taiwan
- School of Medical Imaging and Radiological Sciences, Chung Shan Medical University, Taichung City, 40201, Taiwan
- Medical Imaging and Big Data Center, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan
| | - Chao-Yu Shen
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung City, 40201, Taiwan
- School of Medical Informatics, Chung Shan Medical University, Taichung City, 40201, Taiwan
| | - Disline Manli Tantoh
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110, Sec. 1 Jianguo N. Rd., Taichung City, 40201, Taiwan
| | - Shu-Yi Hsu
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110, Sec. 1 Jianguo N. Rd., Taichung City, 40201, Taiwan
| | - Ying-Hsiang Chou
- School of Medical Imaging and Radiological Sciences, Chung Shan Medical University, Taichung City, 40201, Taiwan
- Department of Radiation Oncology, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung City, 40201, Taiwan
| | - Oswald Ndi Nfor
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110, Sec. 1 Jianguo N. Rd., Taichung City, 40201, Taiwan
| | - Yung-Po Liaw
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan.
- Medical Imaging and Big Data Center, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan.
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110, Sec. 1 Jianguo N. Rd., Taichung City, 40201, Taiwan.
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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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de Lima GCS, Torres US, Bueno LF, Rodi GP, Favaro LR, Neme GL, Pereira RMA, de Mattos LA, D'Ippolito G. Reproducibility of MRI Features of Uterine Leiomyomas: A Study on Interobserver Agreement and Inter-Method Agreement With Surgery. Can Assoc Radiol J 2021; 73:337-345. [PMID: 34396794 DOI: 10.1177/08465371211038546] [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: 11/17/2022] Open
Abstract
PURPOSE To evaluate interobserver agreement in the interpretation of different MRI features of uterine leiomyomas (UL) according to observers' experience, and to assess the inter-method reproducibility (MRI versus surgery) regarding the International Federation of Gynecology and Obstetrics (FIGO) classification. METHODS Retrospective study including UL patients who underwent MRI and surgical treatment. Four blinded observers (2 vs >10 years of experience) assessed UL regarding dimensions and volume; inner and outer mantles; FIGO classification; vascularization; degeneration; and diffusion-weighted imaging features. Uterine dimensions and volume were calculated. FIGO classification as ascertained by observers was compared to surgical findings. Intraclass correlation coefficient (ICC) estimates were used for interobserver comparison of numerical variables, and kappa statistic for categorical variables. RESULTS Thirty-five patients (26y-73y) with 61 UL were included in the interobserver analyses, and 31 patients (54 UL) had available data allowing retrospective surgical FIGO classification for assessment of inter-method reproducibility. Both groups of observers had good to excellent agreement in assessing UL (ICC = 0.980-0.994) and uterine volumes (ICC = 0.857-0.914), mantles measurement (ICC = 0.797-0.920), and apparent diffusion coefficient calculation (ICC = 0.787-0.883). There was substantial agreement for both groups regarding FIGO classification (κ = 0.645-0.767). Vascularization, degeneration and restricted diffusion had lower agreement, varying from reasonable to moderate. Inter-method agreement was reasonable (κ = 0.341-0.395). CONCLUSIONS Interobserver agreement of MRI for UL was higher for quantitative than qualitative features, with a little impact of observers' experience for most features. MRI agreement with surgery was reasonable. Further efforts should be taken to improve interobserver and inter-method reproducibility for MRI in this scenario.
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Affiliation(s)
| | - Ulysses S Torres
- Department of Diagnostic Imaging, Hospital São Paulo, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,Grupo Fleury, São Paulo, Brazil
| | - Leticia Ferreira Bueno
- Department of Diagnostic Imaging, Hospital São Paulo, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Gustavo Pedreira Rodi
- Department of Diagnostic Imaging, Hospital São Paulo, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Larissa Rossini Favaro
- Department of Diagnostic Imaging, Hospital São Paulo, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,DASA Group, São Paulo, Brazil
| | - Glaucy Lane Neme
- Department of Diagnostic Imaging, Hospital São Paulo, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,DASA Group, São Paulo, Brazil
| | | | - Leandro Accardo de Mattos
- Department of Diagnostic Imaging, Hospital São Paulo, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,DASA Group, São Paulo, Brazil
| | - Giuseppe D'Ippolito
- Department of Diagnostic Imaging, Hospital São Paulo, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil.,Grupo Fleury, São Paulo, Brazil
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Molecular and Cellular Insights into the Development of Uterine Fibroids. Int J Mol Sci 2021; 22:ijms22168483. [PMID: 34445194 PMCID: PMC8395213 DOI: 10.3390/ijms22168483] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 12/12/2022] Open
Abstract
Uterine leiomyomas represent the most common benign gynecologic tumor. These hormone-dependent smooth-muscle formations occur with an estimated prevalence of ~70% among women of reproductive age and cause symptoms including pain, abnormal uterine bleeding, infertility, and recurrent abortion. Despite the prevalence and public health impact of uterine leiomyomas, available treatments remain limited. Among the potential causes of leiomyomas, early hormonal exposure during periods of development may result in developmental reprogramming via epigenetic changes that persist in adulthood, leading to disease onset or progression. Recent developments in unbiased high-throughput sequencing technology enable powerful approaches to detect driver mutations, yielding new insights into the genomic instability of leiomyomas. Current data also suggest that each leiomyoma originates from the clonal expansion of a single transformed somatic stem cell of the myometrium. In this review, we propose an integrated cellular and molecular view of the origins of leiomyomas, as well as paradigm-shifting studies that will lead to better understanding and the future development of non-surgical treatments for these highly frequent tumors.
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Tsai MC, Chang LT, Tam KW. Comparison of High-Intensity Focused Ultrasound and Conventional Surgery for Patients with Uterine Myomas: A Systematic Review and Meta-Analysis. J Minim Invasive Gynecol 2021; 28:1712-1724. [PMID: 34126271 DOI: 10.1016/j.jmig.2021.06.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 05/17/2021] [Accepted: 06/05/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Uterine myomas are one of the most common gynecologic tumors in premenopausal women. The conventional surgical treatments are myomectomy and hysterectomy, but high-intensity focused ultrasound (HIFU) is a new noninvasive treatment creating no surgical wound. The aim of this study was to evaluate the effectiveness and safety of HIFU treatment compared with conventional surgery for patients with uterine myomas. DATA SOURCES PubMed, Embase, and the Cochrane Library were searched for studies published before January 2021. METHODS OF STUDY SELECTION Studies comparing the outcome of HIFU and conventional surgery-myomectomy and hysterectomy-for patients with uterine myomas were included. We conducted meta-analyses by using a random effects model. Uterine myoma symptom score and quality-of-life score were analyzed using the mean difference (MD). The recovery time and frequency of major adverse events were also evaluated. TABULATION, INTEGRATION, AND RESULTS Ten studies were included. HIFU relieved uterine myoma symptoms significantly when compared with conventional surgery at 6 (MD -1.61; 95% confidence interval [CI], -2.88 to -0.33) and 12 (MD -2.44; 95% CI, -3.68 to -1.20) months after treatment. Similarly, HIFU group improve the quality-of-life score significantly at 6 (MD 2.14; 95% CI, 0.86-3.42) and 12 (MD 2.34; 95% CI, 0.82-3.86) months after treatment when compared with the surgery group. CONCLUSION HIFU could be an effective and safe treatment option for patients with uterine myomas. However, one of its side effects, skin burns, requires further research and discussion. Additional studies involving more randomized controlled trials are warranted.
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Affiliation(s)
- Ming-Chieh Tsai
- School of Medicine, College of Medicine (Ms. Tsai), Taipei Medical University, Taipei, Taiwan
| | - Lu-Te Chang
- School of Medicine, College of Medicine, Department of Obstetrics and Gynecology (Dr. Chang), Taipei Medical University, Taipei, Taiwan
| | - Ka-Wai Tam
- Division of General Surgery, Department of Surgery (Dr. Tam), Taipei Medical University, Taipei, Taiwan; Center for Evidence-Based Health Care, (Dr. Tam), Taipei Medical University, Taipei, Taiwan; Division of General Surgery, Department of Surgery (Dr. Tam), Taipei Medical University, Taipei, Taiwan; Shuang Ho Hospital, and Cochrane Taiwan (Dr. Tam), Taipei Medical University, Taipei, Taiwan.
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Suneja A, Faridi F, Bhatt S, Guleria K, Mehndiratta M, Sharma R. Effect of Vitamin D3 Supplementation on Symptomatic Uterine Leiomyoma in Women with Hypovitaminosis D. J Midlife Health 2021; 12:53-60. [PMID: 34188427 PMCID: PMC8189330 DOI: 10.4103/jmh.jmh_90_19] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 04/04/2020] [Accepted: 11/21/2020] [Indexed: 01/14/2023] Open
Abstract
Objective The objective of this study is to evaluate the effect of Vitamin D3 on symptoms, uterine and leiomyoma volume in women with symptomatic leiomyoma and hypovitaminosis D. Materials and Methods In this pilot, interventional, prospective study, 30 premenopausal women with uterine leiomyoma and concomitant hypovitaminosis D (<30 ng/ml) received Vitamin D3 in doses of 60,000 IU weekly for 8 weeks followed by 60,000 IU every 2 weeks for another 8 weeks. Change in symptoms, uterine, and leiomyoma volume was evaluated at 8 weeks and 16 weeks. Serum Vitamin D3 levels were repeated at 16 weeks of therapy. Results A significant negative correlation was observed between the baseline 25-hydroxy Vitamin D (25(OH) Vitamin D3) and leiomyoma volume (r = -0.434, P < 0.001). There was significant reduction of menstrual blood loss by 29.89% (P = 0.003) and severity of dysmenorrhea, pelvic pain, and backache by 44.12%, 35%, and 50% (P < 0.001, 0.019, and 0.002), respectively, at 16 weeks. At end of therapy, there was 6% reduction in mean uterine volume and 11% in leiomyoma volume which was not significant. Serum 25(OH) Vitamin D3 was significantly higher than baseline level (17.44 ± 5.82 vs. 39.38 ± 8.22, P < 0.001) at end of therapy. Conclusion Vitamin D3 supplementation is effective in reducing leiomyoma-related symptoms and stabilizing uterine and leiomyoma volume.
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Affiliation(s)
- Amita Suneja
- Department of Gynecology and Obstetrics, University College of Medical Sciences and GTB Hospital, University of Delhi, Delhi, India
| | - Fahmina Faridi
- Department of Gynecology and Obstetrics, University College of Medical Sciences and GTB Hospital, University of Delhi, Delhi, India
| | - Shuchi Bhatt
- Department of Radiology, University College of Medical Sciences and GTB Hospital, University of Delhi, Delhi, India
| | - Kiran Guleria
- Department of Gynecology and Obstetrics, University College of Medical Sciences and GTB Hospital, University of Delhi, Delhi, India
| | - Mohit Mehndiratta
- Department of Biochemistry, University College of Medical Sciences and GTB Hospital, University of Delhi, Delhi, India
| | - Richa Sharma
- Department of Gynecology and Obstetrics, University College of Medical Sciences and GTB Hospital, University of Delhi, Delhi, India
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Obstruction of the Hepatic Venous Flow Caused by Intravenous Leiomyomatosis. ACTA ACUST UNITED AC 2020; 56:medicina56120696. [PMID: 33327445 PMCID: PMC7764919 DOI: 10.3390/medicina56120696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 11/17/2022]
Abstract
Budd–Chiari syndrome (BCS) is a rare intrahepatic vascular disease that is characterized by a hepatic venous outflow obstruction. Intravenous leiomyomatosis (ILs) is a rare complication of a myoma. Here, we report a case of BCS that was caused by intracaval ILs. A woman presented to the emergency department (ED) with abdominal distension that had gradually progressed over a period of 3 years. Bedside ultrasonography and contrast-enhanced computed tomography (CECT) showed a large ascites and pelvic mass. The mass continued to the inferior vena cava and the right atrium. The intracaval mass was obstructing the left and middle hepatic veins. We established a tentative diagnosis of BCS caused by intracaval ILs and attempted surgical resection. Complete resection of the intracaval mass failed because of adhesion; however, she was discharged from the hospital without any postoperative complications. After 3 months, a pelvic ultrasonography showed a recurrence of a 4 × 3 cm pelvic mass. The mass size increased to 6 cm after 30 months. ILs can cause secondary BCS and can lead to life-threatening conditions. Owing to its extreme rarity, early detection in the ED is challenging. Bedside ultrasonography and CECT can enable the early recognition of BCS by ILs.
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Li S, Chen B, Sheng B, Wang J, Zhu X. The associations between serum vitamin D, calcium and uterine fibroids in Chinese women: a case-controlled study. J Int Med Res 2020; 48:300060520923492. [PMID: 32458705 PMCID: PMC7273764 DOI: 10.1177/0300060520923492] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 04/08/2020] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE To investigate the associations between serum vitamin D, calcium and uterine fibroids in a Chinese female population. METHODS In this case-control study, adult female patients with fibroids (cases) were compared with females without fibroids (controls) in terms of serum 25-hydroxyvitamin D (25OHD) and calcium levels. RESULTS Out of 546 total participants (mean age, 41.68 ± 5.99 years; 279 with fibroids and 267 without fibroids), only 232 had serum 25OHD levels above the sufficient threshold (>20 ng/ml). In addition, females with fibroids had lower serum 25OHD levels versus those without fibroids. The prevalence of fibroids in females with deficient (<12 ng/ml) and insufficient (12-20 ng/ml) 25OHD levels were significantly higher than in females with sufficient (>20 ng/ml) 25OHD levels. Serum calcium levels were within normal range in both groups. CONCLUSION Hypovitaminosis D was highly prevalent among a population of Chinese females of reproductive-age, and serum 25OHD levels were lower in female patients with fibroids.
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Affiliation(s)
| | | | - Bo Sheng
- Department of Obstetrics and Gynaecology, the Second
Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang,
China
| | - Jing Wang
- Department of Obstetrics and Gynaecology, the Second
Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang,
China
| | - Xueqiong Zhu
- Department of Obstetrics and Gynaecology, the Second
Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang,
China
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Arjeh S, Darsareh F, Asl ZA, Azizi Kutenaei M. Effect of oral consumption of vitamin D on uterine fibroids: A randomized clinical trial. Complement Ther Clin Pract 2020; 39:101159. [PMID: 32379687 DOI: 10.1016/j.ctcp.2020.101159] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 02/15/2020] [Accepted: 03/27/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND and purpose: Uterine fibroids are common tumors of the female reproductive system. Symptomatic uterine fibroids require surgical or medical therapy depending on the severity of the symptoms. This study was conducted to investigate the effect of vitamin D on uterine fibroids. MATERIALS AND METHODS A randomized clinical trial was conducted from June to November 2018. Eligible women were randomly assigned to receive vitamin D or a placebo for 12 weeks. The change in the volume of fibroids was considered to be the main variable in the efficacy evaluation. RESULTS No statistically significant decrease in the volume of fibroids was observed in the experimental group [mean difference (MD): -0.71, 95% confidence interval (CI): -0.1 to 1.53, P = 0.085], and a significant increase was observed in the size of fibroids in the control group (MD: 2.53, 95% CI: 1.9 to 4.05, p = 0.001). CONCLUSION Vitamin D consumption might inhibit growth of uterine fibroids; however, the long-term effects remain unclear.
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Affiliation(s)
- Somayye Arjeh
- Fertility and Infertility Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Fatemeh Darsareh
- Mother and Child Welfare Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Zhila Abedi Asl
- Fertility and Infertility Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Maryam Azizi Kutenaei
- Fertility and Infertility Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
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Cruz J, Carrington L, Hong H. A Feasibility Study on Treatment of Uterine Fibroids with Tung's Acupuncture. Med Acupunct 2019; 31:384-391. [DOI: 10.1089/acu.2019.1385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Jennifer Cruz
- Doctor of Acupuncture and Oriental Medicine Program, Atlantic Institute of Oriental Medicine, Fort Lauderdale, FL
| | - Linda Carrington
- Doctor of Acupuncture and Oriental Medicine Program, Atlantic Institute of Oriental Medicine, Fort Lauderdale, FL
| | - Harry Hong
- Doctor of Acupuncture and Oriental Medicine Program, Atlantic Institute of Oriental Medicine, Fort Lauderdale, FL
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Sohn GS, Cho S, Kim YM, Cho CH, Kim MR, Lee SR, for the Working Group of Society of Uterine Leiomyoma. 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: 8.4] [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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Minimally invasive procedures in the management of uterine fibroids. MENOPAUSE REVIEW 2017; 16:122-125. [PMID: 29483853 PMCID: PMC5824681 DOI: 10.5114/pm.2017.72756] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 12/05/2017] [Indexed: 11/17/2022]
Abstract
Uterine fibroids are benign uterine tumors. In women during the reproductive period, uterine fibroids occur in about 25%, whereas after this time, they are observed in more than 40% of women. In the majority of women (about 20-50%), such tumors do not cause discomfort and do not require treatment. Asymptomatic uterine fibroids usually undergo only regular medical control, whereas symptomatic fibroids are an indication for treatment. Current treatment methods include surgical, pharmacological and minimally invasive treatment. Among the current commonly used methods, there are minimally invasive treatment options, which include Uterine Artery Embolization (UAE), Magnetic Resonance Guided Ultrasound Surgery (MRgFUS), MR-guided High Intensity Focused Ultrasound (MR-HIFU) and Laparoscopic Uterine Artery Occlusion (LUAO). The minimally invasive Ultrasound-guided High Intensity Focused Ultrasound method (US-HIFU) is new, but still experimental. The use of MRgFUS/MR-HIFU for the thermoablative treatment of fibroids was approved by the FDA (Food and Drug Administration) in 2004. As a minimally invasive method, it enables preservation of the uterus and eliminates the need for general anesthesia. LUAO is based on the use of the vascular clip, which is placed on the uterine artery at the level of the internal iliac artery. This procedure is performed bilaterally. The use of UAE in obstetrics and gynecology was first described in 1987 as an effective method in the treatment of hemorrhage, which allows avoiding surgical intervention and enables the uterus to be preserved. An appropriate qualification of patients is crucial for high clinical efficacy and prevention of complications after UAE. The candidates should be women with symptomatic uterine fibroids, without other pathologies within the pelvis, who do not plan to get pregnant in the future. The variety of uterine fibroids as for the location, size, and symptoms they can evoke, has enforced a very individual approach to each patient, to begin with observation and regular gynecological control, through a number of pharmacological and minimally invasive treatment methods, and ending with the removal of the uterus. It gives the doctors the tools, which, if used properly, can manage uterine fibroids and fulfil the expectations of the patient.
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Ciebiera M, Łukaszuk K, Męczekalski B, Ciebiera M, Wojtyła C, Słabuszewska-Jóźwiak A, Jakiel G. Alternative Oral Agents in Prophylaxis and Therapy of Uterine Fibroids-An Up-to-Date Review. Int J Mol Sci 2017; 18:ijms18122586. [PMID: 29194370 PMCID: PMC5751189 DOI: 10.3390/ijms18122586] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 11/28/2017] [Accepted: 11/28/2017] [Indexed: 01/18/2023] Open
Abstract
Uterine fibroids (UFs) are the most common tumors of the female genital tract. The effect of UFs on the quality of life and the overall cost of treatment are significant issues worldwide. Tumor size and location are the two specific factors which influence the occurrence of symptoms, the need for, and method of, treatment (some tumors require surgery while some can be treated with selected drugs). Primary prevention and treatment of early UF disease are worthy goals that might have a great impact on health care systems. Several treatments and prophylactic methods can be used in this endeavor. This publication presents current data about lesser-known substances which may have a beneficial effect on the treatment or prophylaxis of UFs and can be administered orally, serving as an alternative to (or complement of) surgery or selective progesterone receptor modulators (SPRMs). Early prevention and treatment of UFs in women from high-risk groups should be our priority. Innovative forms of UF management are under intensive investigation and may be promising options in the near future. Many of them evaluated vitamin D, paricalcitol, epigallocatechin gallate (EGCG), elagolix, aromatase inhibitors (AIs), and cabergoline and deemed them to be safe and effective. The next step in such projects should be properly constructed randomized control trials (RCTs), carried out by successive phases.
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Affiliation(s)
- Michał Ciebiera
- Department of Obstetrics and Gynecology, The Centre of Postgraduate Medical Education, 00-416 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.
| | - Magdalena Ciebiera
- Students' Scientific Association at the I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland.
| | - Cezary Wojtyła
- Department of Obstetrics and Gynecology, The Centre of Postgraduate Medical Education, 00-416 Warsaw, Poland.
| | - Aneta Słabuszewska-Jóźwiak
- Department of Obstetrics and Gynecology, The Centre of Postgraduate Medical Education, 00-416 Warsaw, Poland.
| | - Grzegorz Jakiel
- Department of Obstetrics and Gynecology, The Centre of Postgraduate Medical Education, 00-416 Warsaw, Poland.
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Ciebiera M, Włodarczyk M, Wrzosek M, Męczekalski B, Nowicka G, Łukaszuk K, Ciebiera M, Słabuszewska-Jóźwiak A, Jakiel G. Role of Transforming Growth Factor β in Uterine Fibroid Biology. Int J Mol Sci 2017; 18:ijms18112435. [PMID: 29149020 PMCID: PMC5713402 DOI: 10.3390/ijms18112435] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/08/2017] [Accepted: 11/14/2017] [Indexed: 01/09/2023] Open
Abstract
Uterine fibroids (UFs) are benign tumors of the female genital tract made of the smooth muscle of the uterus. UF growth depends mostly on the influence of the steroid hormones and selected growth factors. Transforming growth factor β (TGF-βs) is a polypeptide that consists of three isoforms: TGF-β1, TGF-β2, and TGF-β3. At present, TGF-β is considered to be one of the key factors in the pathophysiology of UFs. It plays a major role in cellular migration within the tumor, stimulates tumor growth, and enhances tumor metabolism. As a consequence of various dependencies, the synthesis and release of TGF-β in a UF tumor is increased, which results in excessive extracellular matrix production and storage. High concentrations or overexpression of TGF-β mediators may be responsible for clinically symptomatic UFs. The aim of this review was to check the available evidence for the influence of the TGF-β family on UF biology. We conducted their search in PubMed of the National Library of Medicine with the use of the following selected keywords: “uterine fibroid”, “leiomyoma”, and “transforming growth factor β”. After reviewing the titles and abstracts, more than 115 full articles were evaluated. We focused on the TGF-β-related molecular aspects and their influence on the most common symptoms that are associated with UFs. Also, we described how the available data might implicate the current medical management of UFs.
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Affiliation(s)
- Michał Ciebiera
- First Department of Obstetrics and Gynecology, The Centre of Postgraduate Medical Education, 00-416 Warsaw, Poland.
| | - Marta Włodarczyk
- Department of Biochemistry and Clinical Chemistry, Department of Pharmacogenomics, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Małgorzata Wrzosek
- Department of Biochemistry and Clinical Chemistry, Department of Pharmacogenomics, Medical University of Warsaw, 02-097 Warsaw, Poland.
| | - Błażej Męczekalski
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 60-513 Poznan, Poland.
| | - Grażyna Nowicka
- Department of Biochemistry and Clinical Chemistry, Department of Pharmacogenomics, Medical University of Warsaw, 02-097 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.
| | - Magdalena Ciebiera
- Students' Scientific Association at the I Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-015 Warsaw, Poland.
| | - Aneta Słabuszewska-Jóźwiak
- First Department of Obstetrics and Gynecology, The Centre of Postgraduate Medical Education, 00-416 Warsaw, Poland.
| | - Grzegorz Jakiel
- First Department of Obstetrics and Gynecology, The Centre of Postgraduate Medical Education, 00-416 Warsaw, Poland.
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Islam MS, Segars JH, Castellucci M, Ciarmela P. Dietary phytochemicals for possible preventive and therapeutic option of uterine fibroids: Signaling pathways as target. Pharmacol Rep 2017; 69:57-70. [DOI: 10.1016/j.pharep.2016.10.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 10/03/2016] [Accepted: 10/19/2016] [Indexed: 02/07/2023]
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Borahay MA, Fang X, Baillargeon JG, Kilic GS, Boehning DF, Kuo YF. Statin use and uterine fibroid risk in hyperlipidemia patients: a nested case-control study. Am J Obstet Gynecol 2016; 215:750.e1-750.e8. [PMID: 27371355 DOI: 10.1016/j.ajog.2016.06.036] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 06/10/2016] [Accepted: 06/21/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Statins are 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors primarily used for treatment of hyperlipidemia. Recently, they have been shown to inhibit proliferation of uterine fibroid cells and inhibit tumor growth in fibroid animal models. OBJECTIVE We sought to examine the association between statin use and the risk of uterine fibroids and fibroid-related symptoms in a nationally representative sample of commercially insured women diagnosed with hyperlipidemia. STUDY DESIGN We performed a nested case-control study of >190,000 women enrolled in one of the nation's largest commercial health insurance programs. From a cohort of women aged 18-65 years diagnosed with hyperlipidemia from January 2004 through March 2011, we identified 47,713 cases (women diagnosed with uterine fibroids) and 143,139 controls (women without uterine fibroids) matched at a 1:3 ratio on event/index date (month and year) and age (±1 year). We used conditional and unconditional logistic regression to calculate odds ratios and 95% confidence intervals for the risk of uterine fibroids and fibroid-related symptoms associated with prior use of statins. RESULTS Exposure to statins within 2 years before the event/index date was associated with a decreased risk of uterine fibroids (odds ratio, 0.85; 95% confidence interval, 0.83-0.87). In a separate subanalysis restricted to cases, statin users had a lower likelihood of having menorrhagia (odds ratio, 0.88; 95% confidence interval, 0.84-0.91), anemia (odds ratio, 0.84; 95% confidence interval, 0.79-0.88), or pelvic pain (odds ratio, 0.85; 95% confidence interval, 0.81-0.91) and of undergoing myomectomy (odds ratio, 0.76; 95% confidence interval, 0.66-0.87) compared to nonusers. CONCLUSION The use of statins was associated with a lower risk of uterine fibroids and fibroid-related symptoms. Further studies, including randomized controlled trials, may be warranted.
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Vahdat M, Kashanian M, Ghaziani N, Sheikhansari N. Evaluation of the effects of cabergoline (Dostinex) on women with symptomatic myomatous uterus: a randomized trial. Eur J Obstet Gynecol Reprod Biol 2016; 206:74-78. [DOI: 10.1016/j.ejogrb.2016.08.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 07/08/2016] [Accepted: 08/01/2016] [Indexed: 12/28/2022]
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Ciebiera M, Włodarczyk M, Słabuszewska-Jóźwiak A, Nowicka G, Jakiel G. Influence of vitamin D and transforming growth factor β3 serum concentrations, obesity, and family history on the risk for uterine fibroids. Fertil Steril 2016; 106:1787-1792. [PMID: 27743697 DOI: 10.1016/j.fertnstert.2016.09.007] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 09/06/2016] [Accepted: 09/07/2016] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To evaluate the influence of 25-hydroxyvitamin D and transforming growth factor β3 (TGF-β3) serum concentrations, weight, and family history on the risk of developing uterine fibroids. DESIGN Retrospective cohort study. SETTING University hospital. PATIENT(S) A total of 188 women, including patients admitted for uterine fibroid surgery (n = 105) as the study group and healthy women of similar age (n = 83) as controls. INTERVENTION(S) Medical history and completion of specially designed questionnaire, transvaginal or transabdominal genital ultrasound scan, blood sampling, and measurement of vitamin D and TGF-β3 serum concentrations. MAIN OUTCOME MEASURE(S) Evaluation of the impact of family history, vitamin D, and TGF-β3 serum concentrations on the risk of developing uterine fibroids. RESULT(S) Mean 25-hydroxyvitamin D serum concentrations were 21.9 ± 8.9 ng/mL and 26.7 ± 11.9 ng/mL in patients with uterine fibroids and controls, respectively. The difference was statistically significant. The TGF-β3 serum concentrations in the fibroid-positive group ranged from 1.20 to 436.15 pg/mL (half the patients had concentrations >16.25 pg/mL). Concentrations in the control group ranged from 0.96 to 49.08 pg/mL (half the women had concentrations of >11.80 pg/mL). The differences were statistically significant. Higher body mass index (BMI) and positive family history were also found to be among the risk factors for uterine fibroids. CONCLUSION(S) Our study confirmed higher BMI, positive family history, and lower vitamin D and higher TGF-β3 serum concentrations as risk factors for uterine fibroids.
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Affiliation(s)
- Michał Ciebiera
- First Department of Obstetrics and Gynecology, Centre of Postgraduate Medical Education, Warsaw, Poland.
| | - Marta Włodarczyk
- Department of Biochemistry and Clinical Chemistry, Department of Pharmacogenomics, Medical University of Warsaw, Warsaw, Poland
| | | | - Grażyna Nowicka
- Department of Biochemistry and Clinical Chemistry, Department of Pharmacogenomics, Medical University of Warsaw, Warsaw, Poland
| | - Grzegorz Jakiel
- First Department of Obstetrics and Gynecology, Centre of Postgraduate Medical Education, Warsaw, Poland
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Kashani BN, Centini G, Morelli SS, Weiss G, Petraglia F. Role of Medical Management for Uterine Leiomyomas. Best Pract Res Clin Obstet Gynaecol 2016; 34:85-103. [DOI: 10.1016/j.bpobgyn.2015.11.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 11/18/2015] [Indexed: 12/15/2022]
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20
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Treatment of Intravenous Leiomyomatosis with Cardiac Extension following Incomplete Resection. Int J Vasc Med 2015; 2015:756141. [PMID: 26783463 PMCID: PMC4689968 DOI: 10.1155/2015/756141] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 11/30/2015] [Indexed: 11/17/2022] Open
Abstract
Aim. Intravenous leiomyomatosis (IVL) with cardiac extension (CE) is a rare variant of benign uterine leiomyoma. Incomplete resection has a recurrence rate of over 30%. Different hormonal treatments have been described following incomplete resection; however no standard therapy currently exists. We review the literature for medical treatments options following incomplete resection of IVL with CE. Methods. Electronic databases were searched for all studies reporting IVL with CE. These studies were then searched for reports of patients with inoperable or incomplete resection and any further medical treatments. Our database was searched for patients with medical therapy following incomplete resection of IVL with CE and their results were included. Results. All studies were either case reports or case series. Five literature reviews confirm that surgery is the only treatment to achieve cure. The uses of progesterone, estrogen modulation, gonadotropin-releasing hormone antagonism, and aromatase inhibition have been described following incomplete resection. Currently no studies have reviewed the outcomes of these treatments. Conclusions. Complete surgical resection is the only means of cure for IVL with CE, while multiple hormonal therapies have been used with varying results following incomplete resection. Aromatase inhibitors are the only reported treatment to prevent tumor progression or recurrence in patients with incompletely resected IVL with CE.
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21
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Baird DD, Saldana TM, Shore DL, Hill MC, Schectman JM. A single baseline ultrasound assessment of fibroid presence and size is strongly predictive of future uterine procedure: 8-year follow-up of randomly sampled premenopausal women aged 35-49 years. Hum Reprod 2015; 30:2936-44. [PMID: 26409013 PMCID: PMC4643527 DOI: 10.1093/humrep/dev235] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 08/05/2015] [Accepted: 08/26/2015] [Indexed: 12/21/2022] Open
Abstract
STUDY QUESTION How well can a single baseline ultrasound assessment of fibroid burden (presence or absence of fibroids and size of largest, if present) predict future probability of having a major uterine procedure? SUMMARY ANSWER During an 8-year follow-up period, the risk of having a major uterine procedure was 2% for those without fibroids and increased with fibroid size for those with fibroids, reaching 47% for those with fibroids ≥ 4 cm in diameter at baseline. WHAT IS KNOWN ALREADY Uterine fibroids are a leading indication for hysterectomy. However, when fibroids are found, there are few available data to help clinicians advise patients about disease progression. STUDY DESIGN, SIZE, DURATION Women who were 35-49 years old were randomly selected from the membership of a large urban health plan; 80% of those determined to be eligible were enrolled and screened with ultrasound for fibroids ≥ 0.5 cm in diameter. African-American and white premenopausal participants who responded to at least one follow-up interview (N = 964, 85% of those eligible) constituted the study cohort. During follow-up (5822 person-years), participants self-reported any major uterine procedure (67% hysterectomies). Life-table analyses and Cox regression (with censoring for menopause) were used to estimate the risk of having a uterine procedure for women with no fibroids, small (<2 cm in diameter), medium (2-3.9 cm), and large fibroids (≥ 4 cm). Differences between African-American and white women, importance of a clinical diagnosis of fibroids prior to study enrollment, and the impact of submucosal fibroids on risk were investigated. PARTICIPANTS/MATERIALS, SETTING, METHODS There was a greater loss to follow-up for African-Americans than whites (19 versus 11%). For those with follow-up data, 64% had fibroids at baseline, 33% of whom had had a prior diagnosis. Of those with fibroids, 27% had small fibroids (<2 cm in diameter), 46% had medium (largest fibroid 2-3.9 cm in diameter), and 27% had large fibroids (largest ≥ 4 cm in diameter). Twenty-one percent had at least one submucosal fibroid. MAIN RESULTS AND THE ROLE OF CHANCE Major uterine procedures were reported by 115 women during follow-up. The estimated risk of having a procedure in any given year of follow-up for those with fibroids compared with those without fibroids increased markedly with fibroid-size category (from 4-fold, confidence interval (CI) (1.4-11.1) for the small fibroids to 10-fold, CI (4.4-24.8) for the medium fibroids, to 27-fold, CI (11.5-65.2) for the large fibroids). This influence of fibroid size on risk did not differ between African-Americans and whites (P-value for interaction = 0.88). Once fibroid size at enrollment was accounted for, having a prior diagnosis at the time of ultrasound screening was not predictive of having a procedure. Exclusion of women with a submucosal fibroid had little influence on the results. The 8-year risk of a procedure based on lifetable analyses was 2% for women with no fibroids, 8, 23, and 47%, respectively, for women who had small, medium or large fibroids at enrollment. Given the strong association of fibroid size with subsequent risk of a procedure, these findings are unlikely to be due to chance. LIMITATIONS, REASONS FOR CAUTION Despite a large sample size, the number of women having procedures during follow-up was relatively small. Thus, covariates such as BMI, which were not important in our analyses, may have associations that were too small to detect with our sample size. Another limitation is that the medical procedures were self-reported. However, we attempted to retrieve medical records when participants agreed, and 77% of the total procedures reported were verified. Our findings are likely to be generalizable to other African-American and white premenopausal women in their late 30s and 40s, but other ethnic groups have not been studied. WIDER IMPLICATIONS OF THE FINDINGS Though further studies are needed to confirm and extend the results, our findings provide an initial estimate of disease progression that will be helpful to clinicians and their patients.
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Affiliation(s)
- D D Baird
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA
| | - T M Saldana
- Social & Scientific Systems Inc., Durham, NC 27703, USA
| | | | - M C Hill
- Department of Radiology, George Washington University Medical Center, George Washington University, Washington, DC 20037, USA
| | - J M Schectman
- Department of Medicine, University of Virginia Health System, Charlottesville, VA 22903, USA
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Testa AC, Di Legge A, Bonatti M, Manfredi R, Scambia G. Imaging techniques for evaluation of uterine myomas. Best Pract Res Clin Obstet Gynaecol 2015; 34:37-53. [PMID: 26803557 DOI: 10.1016/j.bpobgyn.2015.11.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2015] [Accepted: 11/18/2015] [Indexed: 12/11/2022]
Abstract
Due to their high prevalence and related morbidity, uterine myomas constitute a group of gynecological pathologies largely studied in all clinical, diagnostic, and therapeutic aspects. They have been widely evaluated with a large series of imaging techniques. In fact, ultrasound (also saline infusion sonohysterography) and magnetic resonance imaging (MRI) are considered the optimal methods to assess uterine fibroids in terms of number, volume, echostructure, location, relation with endometrial cavity and uterine layers, vascularization, and differential diagnosis with other benign (adenomyosis) and malignant myometrial pathologies. Nevertheless, further studies are required to fill some gaps such as the absence of a common and sharable sonographic terminology and methodology to scan the myometrium, as well as imaging parameters for differentiation of typical myomas from smooth tumors of unknown malignant potential (STUMP) and leiomyosarcomas.
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Affiliation(s)
- Antonia Carla Testa
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Alessia Di Legge
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy.
| | - Matteo Bonatti
- Department of Radiology, Bolzano Central Hospital, Bolzano, Italy
| | | | - Giovanni Scambia
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
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Brakta S, Diamond JS, Al-Hendy A, Diamond MP, Halder SK. Role of vitamin D in uterine fibroid biology. Fertil Steril 2015; 104:698-706. [PMID: 26079694 PMCID: PMC4561014 DOI: 10.1016/j.fertnstert.2015.05.031] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 05/26/2015] [Accepted: 05/27/2015] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To provide a detailed summary of current scientific knowledge on uterine fibroids (leiomyomas) in vitro and in in vivo animal models, as well as to postulate the potential role of vitamin D3 as an effective, inexpensive, safe, long-term treatment option for uterine fibroids. DESIGN PubMed search articles were used to identify the most relevant studies on uterine fibroids, as well as effects of vitamin D3 on uterine fibroid cells and fibroid tumor growth in in vivo animal models. SETTING University research laboratory. PATIENT(S) Not applicable. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Not applicable. RESULT(S) Despite numerous publications available on uterine fibroids, information about the role that vitamin D3 plays in the regulation of uterine fibroids is limited. Most of the recent vitamin D3-related studies on uterine fibroids were published from our group. Recent studies have demonstrated that vitamin D deficiency plays a significant role in the development of uterine fibroids. Our recent studies have demonstrated that vitamin D3 reduces leiomyoma cell proliferation in vitro and leiomyoma tumor growth in in vivo animal models. These results postulate the potential role of vitamin D3 for an effective, safe, nonsurgical medical treatment option for uterine fibroids. CONCLUSION(S) This article reviews human and animal studies and uncovers new possibilities for understanding the vitamin D-based therapeutic option for an effective, safe, long-term treatment of uterine fibroids. On the basis of these results, a clinical trial with vitamin D3 or a hypocalcemic analog, paricalcitol, may be warranted for nonsurgical medical treatment of uterine fibroids.
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Affiliation(s)
- Soumia Brakta
- Department of Obstetrics and Gynecology, Georgia Regents University, Medical College of Georgia, Augusta, Georgia
| | - Justin S Diamond
- Department of Obstetrics and Gynecology, Georgia Regents University, Medical College of Georgia, Augusta, Georgia
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, Georgia Regents University, Medical College of Georgia, Augusta, Georgia
| | - Michael P Diamond
- Department of Obstetrics and Gynecology, Georgia Regents University, Medical College of Georgia, Augusta, Georgia
| | - Sunil K Halder
- Department of Obstetrics and Gynecology, Georgia Regents University, Medical College of Georgia, Augusta, Georgia.
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Su SY, Muo CH, Morisky DE. Use of Chinese medicine correlates negatively with the consumption of conventional medicine and medical cost in patients with uterine fibroids: a population-based retrospective cohort study in Taiwan. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 15:129. [PMID: 25902837 PMCID: PMC4414285 DOI: 10.1186/s12906-015-0645-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 04/13/2015] [Indexed: 11/10/2022]
Abstract
BACKGROUND Chinese medicine is commonly used and covered by health insurance to treat symptoms of uterine fibroids in Taiwan. This retrospective cohort study compared the consumption of conventional western medicine and medical cost between Chinese medicine (CM) users and nonusers among patients with uterine fibroids. METHODS We extracted 44,122 patients diagnosed with uterine fibrosis between 1996 and 2010 from the National Health Insurance reimbursement database, which is a population-based database released by a government-run health insurance system. Multivariate linear regression models were used to find association between using Chinese medicine and the consumption of conventional medicine, and between using Chinese medicine and medical cost. RESULTS The total fibroid-related conventional western medicine consumed by CM users was less than that by nonusers (β = -10.49, P < 0.0001). Three categories of conventional medicines, including antianemics (-3.50 days/year/patient, P < 0.0001), hemostatics (- 1.89 days/year/patient, P < 0.0001), and hormone-related agents (-3.13 days/year/patient, P < 0.0001), were used less in patients who were CM users. Moreover, although using CM increased 16.9 USD per patient in CM users annually (P < 0.0001), the total annual medical cost for treating fibroid was 5610 USD less in CM users than in nonusers (P < 0.0001). CONCLUSIONS Our results suggested that CM reduced the consumption of conventional medicine, and might be a potential therapeutic substitute for conventional western medicines to treat uterine fibroids with low cost.
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25
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Borahay MA, Al-Hendy A, Kilic GS, Boehning D. Signaling Pathways in Leiomyoma: Understanding Pathobiology and Implications for Therapy. Mol Med 2015; 21:242-56. [PMID: 25879625 DOI: 10.2119/molmed.2014.00053] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Accepted: 04/13/2015] [Indexed: 12/15/2022] Open
Abstract
Uterine leiomyomas are the most common tumors of the female genital tract, affecting 50% to 70% of females by the age of 50. Despite their prevalence and enormous medical and economic impact, no effective medical treatment is currently available. This is, in part, due to the poor understanding of their underlying pathobiology. Although they are thought to start as a clonal proliferation of a single myometrial smooth muscle cell, these early cytogenetic alterations are considered insufficient for tumor development and additional complex signaling pathway alterations are crucial. These include steroids, growth factors, transforming growth factor-beta (TGF-β)/Smad; wingless-type (Wnt)/β-catenin, retinoic acid, vitamin D, and peroxisome proliferator-activated receptor γ (PPARγ). An important finding is that several of these pathways converge in a summative way. For example, mitogen-activated protein kinase (MAPK) and Akt pathways seem to act as signal integrators, incorporating input from several signaling pathways, including growth factors, estrogen and vitamin D. This underlines the multifactorial origin and complex nature of these tumors. In this review, we aim to dissect these pathways and discuss their interconnections, aberrations and role in leiomyoma pathobiology. We also aim to identify potential targets for development of novel therapeutics.
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Affiliation(s)
- Mostafa A Borahay
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas, United States of America.,Department of Biochemistry and Molecular Biology, University of Texas Health Science Center, Houston, Texas, United States of America
| | - Ayman Al-Hendy
- Department of Obstetrics and Gynecology, Medical College of Georgia, Georgia Regents University, Augusta, Georgia, United States of America
| | - Gokhan S Kilic
- Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas, United States of America
| | - Darren Boehning
- Department of Biochemistry and Molecular Biology, University of Texas Health Science Center, Houston, Texas, United States of America
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Abstract
PURPOSE OF REVIEW Apart from the well known effects of vitamin D on maintaining calcium homeostasis and promoting bone mineralization, there is some evidence suggesting that vitamin D also modulates human reproductive processes. We will review the most interesting and relevant studies on vitamin D and female fertility published over the past year. RECENT FINDINGS In the past year, several observational studies reported a better in-vitro fertilization outcome in women with sufficient vitamin D levels (≥30 ng/ml), which was mainly attributed to vitamin D effects on the endometrium. One randomized controlled trial found an increased endometrial thickness in women with polycystic ovary syndrome (PCOS) receiving vitamin D during intrauterine insemination cycles. Further, vitamin D supplementation had a beneficial effect on serum lipids in PCOS women. Vitamin D treatment improved endometriosis in a rat model and increased vitamin D intake was related to a decreased risk of incident endometriosis. Vitamin D was also favorably associated with primary dysmenorrhea, uterine leiomyoma, and ovarian reserve in late reproductive aged women. SUMMARY In women undergoing in-vitro fertilization, a sufficient vitamin D level (≥30 ng/ml) should be obtained. Vitamin D supplementation might improve metabolic parameters in women with PCOS. A high vitamin D intake might be protective against endometriosis.
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Moravek MB, Yin P, Ono M, Coon JS, Dyson MT, Navarro A, Marsh EE, Chakravarti D, Kim JJ, Wei JJ, Bulun SE. Ovarian steroids, stem cells and uterine leiomyoma: therapeutic implications. Hum Reprod Update 2014; 21:1-12. [PMID: 25205766 DOI: 10.1093/humupd/dmu048] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Uterine leiomyoma is the most common benign tumor in women and is thought to arise from the clonal expansion of a single myometrial smooth muscle cell transformed by a cellular insult. Leiomyomas cause a variety of symptoms, including abnormal uterine bleeding, pelvic pain, bladder or bowel dysfunction, and recurrent pregnancy loss, and are the most common indication for hysterectomy in the USA. A slow rate of cell proliferation, combined with the production of copious amounts of extracellular matrix, accounts for tumor expansion. A common salient feature of leiomyomas is their responsiveness to steroid hormones, thus providing an opportunity for intervention. METHODS A comprehensive search of PUBMED was conducted to identify peer-reviewed literature published since 1980 pertinent to the roles of steroid hormones and somatic stem cells in leiomyoma, including literature on therapeutics that target steroid hormone action in leiomyoma. Reviewed articles were restricted to English language only. Studies in both animals and humans were reviewed for the manuscript. RESULTS Estrogen stimulates the growth of leiomyomas, which are exposed to this hormone not only through ovarian steroidogenesis, but also through local conversion of androgens by aromatase within the tumors themselves. The primary action of estrogen, together with its receptor estrogen receptor α (ERα), is likely mediated via induction of progesterone receptor (PR) expression, thereby allowing leiomyoma responsiveness to progesterone. Progesterone has been shown to stimulate the growth of leiomyoma through a set of key genes that regulate both apoptosis and proliferation. Given these findings, aromatase inhibitors and antiprogestins have been developed for the treatment of leiomyoma, but neither treatment results in complete regression of leiomyoma, and tumors recur after treatment is stopped. Recently, distinct cell populations were discovered in leiomyomas; a small population showed stem-progenitor cell properties, and was found to be essential for ovarian steroid-dependent growth of leiomyomas. Interestingly, these stem-progenitor cells were deficient in ERα and PR and instead relied on the strikingly higher levels of these receptors in surrounding differentiated cells to mediate estrogen and progesterone action via paracrine signaling. CONCLUSIONS It has been well established that estrogen and progesterone are involved in the proliferation and maintenance of uterine leiomyoma, and the majority of medical treatments currently available for leiomyoma work by inhibiting steroid hormone production or action. A pitfall of these therapeutics is that they decrease leiomyoma size, but do not completely eradicate them, and tumors tend to regrow once treatment is stopped. The recent discovery of stem cells and their paracrine interactions with more differentiated cell populations within leiomyoma has the potential to provide the missing link between developing therapeutics that temper leiomyoma growth and those that eradicate them.
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Affiliation(s)
- Molly B Moravek
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - Ping Yin
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - Masanori Ono
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - John S Coon
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - Matthew T Dyson
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - Antonia Navarro
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - Erica E Marsh
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - Debabrata Chakravarti
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - J Julie Kim
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - Jian-Jun Wei
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA Department of Pathology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
| | - Serdar E Bulun
- Department of Obstetrics and Gynecology, Feinberg School of Medicine at Northwestern University, Chicago, IL 60611, USA
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Moshesh M, Peddada SD, Cooper T, Baird D. Intraobserver variability in fibroid size measurements: estimated effects on assessing fibroid growth. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2014; 33:1217-24. [PMID: 24958408 PMCID: PMC5452979 DOI: 10.7863/ultra.33.7.1217] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
OBJECTIVES To evaluate intraobserver variability of fibroid sonographic measurements and apply this factor to fibroid growth assessment. METHODS Study participants were African American women aged 23 to 34 years who had never had a diagnosis of uterine fibroids. All participants underwent transvaginal sonography to screen for the presence of previously undiagnosed fibroids (≥0.5 cm in diameter). The diameters of up to 6 fibroids were measured in 3 perpendicular planes at 3 separate times during the examinations by experienced sonographers. Intraobserver variability as measured by the coefficient of variation (CV) for fibroid diameter and volume was calculated for each fibroid, and factors associated with the CV were assessed by regression models. The impact of variability on growth assessment was determined. RESULTS Ninety-six of 300 women screened were found to have at least 1 fibroid, yielding a total of 174 fibroids for this analysis. The mean CV for the 3 measurements of fibroid maximum diameter was 5.9%. The mean CV for fibroid volume was 12.7%. Fibroid size contributed significantly to intraobserver variability (P = .04), with greater variability for smaller fibroids. Fibroid type (submucosal, intramural, or subserosal) was not important. Fibroids from the same woman tended to have similar measurement variability when assessed for volume but not for maximum diameter. Calculations showed that when following up fibroids, as much as a 20% increase in diameter could be due to measurement error, not "true growth." CONCLUSIONS A small fibroid must have a greater change in size than a large fibroid to conclude that it is growing, but even for small fibroids an increase in diameter of greater than 20% is likely to indicate true growth, not measurement variability.
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Affiliation(s)
- Malana Moshesh
- Epidemiology Branch (M.M., D.B.) and Biostatistics Branch (S.D.P.), National Institute of Environmental Health, Research Triangle Park, North Carolina USA; and Department of Radiology, Division of Ultrasound, Henry Ford Health Systems, Detroit, Michigan USA (T.C.)
| | - Shyamal D Peddada
- Epidemiology Branch (M.M., D.B.) and Biostatistics Branch (S.D.P.), National Institute of Environmental Health, Research Triangle Park, North Carolina USA; and Department of Radiology, Division of Ultrasound, Henry Ford Health Systems, Detroit, Michigan USA (T.C.)
| | - Tracy Cooper
- Epidemiology Branch (M.M., D.B.) and Biostatistics Branch (S.D.P.), National Institute of Environmental Health, Research Triangle Park, North Carolina USA; and Department of Radiology, Division of Ultrasound, Henry Ford Health Systems, Detroit, Michigan USA (T.C.)
| | - Donna Baird
- Epidemiology Branch (M.M., D.B.) and Biostatistics Branch (S.D.P.), National Institute of Environmental Health, Research Triangle Park, North Carolina USA; and Department of Radiology, Division of Ultrasound, Henry Ford Health Systems, Detroit, Michigan USA (T.C.).
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Doherty L, Mutlu L, Sinclair D, Taylor H. Uterine fibroids: clinical manifestations and contemporary management. Reprod Sci 2014; 21:1067-92. [PMID: 24819877 DOI: 10.1177/1933719114533728] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Uterine fibroids (leiomyomata) are extremely common lesions that are associated with detrimental effects including infertility and abnormal uterine bleeding. Fibroids cause molecular changes at the level of endometrium. Abnormal regulation of growth factors and cytokines in fibroid cells may contribute to negative endometrial effects. Understanding of fibroid biology has greatly increased over the last decade. Although the current armamentarium of Food and Drug Administration-approved medical therapies is limited, there are medications approved for use in heavy menstrual bleeding that can be used for the medical management of fibroids. Emergence of the role of growth factors in pathophysiology of fibroids has led researchers to develop novel therapeutics. Despite advances in medical therapies, surgical management remains a mainstay of fibroid treatment. Destruction of fibroids by interventional radiological procedures provides other effective treatments. Further experimental studies and clinical trials are required to determine which therapies will provide the greatest benefits to patients with fibroids.
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Affiliation(s)
- Leo Doherty
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Division of Reproductive Endocrinology and Infertility, Yale School of Medicine, New Haven, CT, USA
| | - Levent Mutlu
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Division of Reproductive Endocrinology and Infertility, Yale School of Medicine, New Haven, CT, USA
| | - Donna Sinclair
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Division of Reproductive Endocrinology and Infertility, Yale School of Medicine, New Haven, CT, USA
| | - Hugh Taylor
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Division of Reproductive Endocrinology and Infertility, Yale School of Medicine, New Haven, CT, USA
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The effect of ulipristal acetate treatment on symptomatic uterine fibroids within 12-months follow-up. MENOPAUSE REVIEW 2014; 13:18-21. [PMID: 26327823 PMCID: PMC4520342 DOI: 10.5114/pm.2014.41091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 01/20/2014] [Accepted: 02/03/2014] [Indexed: 12/02/2022]
Abstract
Aim of the study The purpose of the study was to monitor the effect of ulipristal acetate treatment on symptomatic uterine fibroids within 12-months follow-up. Material and methods Fifty six patients with symptomatic uterine fibroids qualified for surgical treatment were included in the prospective observational study. All patients received preoperative oral UPA treatment for 3 months (1 × 5 mg). Patients that refused surgical treatment after UPA therapy were followed-up for the next 9 months. The volume of the intramural fibroid was estimated by TV-US using and integrated VOCAL 3D imaging program at baseline, after 3 months of UPA treatment and further at 3-months intervals. Results Before UPA mean dominant fibroid volume was estimated to be 216.0 cm3 (38.4-768.2 cm3) and decreased to 117.6 cm3 (12.6-668.0 cm3) after 3 months of UPA therapy. Mean percentage volume reduction was 45.6%. Mean hemoglobin level increased from an initial 10.1 g/dL (6.8-12.9 g/dL) to 12.6 g/dL (10.1-14.8) after 3 months of UPA therapy. At 12 months after initiating UPA treatment mean dominant fibroid volume decreased by 43.9%. In one third of followed-up patients the effect of 3 month UPA therapy persisted for the next 9 months. Conclusions Three month UPA therapy decreases fibroid volume and improves hemoglobin level before planned surgical treatment. In one third of followed-up patients the effect of 3 month UPA therapy persisted for the next 9 months.
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Abstract
Uterine fibroids are a major cause of morbidity in women of a reproductive age (and sometimes even after menopause). There are several factors that are attributed to underlie the development and incidence of these common tumors, but this further corroborates their relatively unknown etiology. The most likely presentation of fibroids is by their effect on the woman's menstrual cycle or pelvic pressure symptoms. Leiomyosarcoma is a very rare entity that should be suspected in postmenopausal women with fibroid growth (and no concurrent hormone replacement therapy). The gold standard diagnostic modality for uterine fibroids appears to be gray-scale ultrasonography, with magnetic resonance imaging being a close second option in complex clinical circumstances. The management of uterine fibroids can be approached medically, surgically, and even by minimal access techniques. The recent introduction of selective progesterone receptor modulators (SPRMs) and aromatase inhibitors has added more armamentarium to the medical options of treatment. Uterine artery embolization (UAE) has now been well-recognized as a uterine-sparing (fertility-preserving) method of treating fibroids. More recently, the introduction of ultrasound waves (MRgFUS) or radiofrequency (VizAblate™ and Acessa™) for uterine fibroid ablation has added to the options of minimal access treatment. More definite surgery in the form of myomectomy or hysterectomy can be performed via the minimal access or open route methods. Our article seeks to review the already established information on uterine fibroids with added emphasis on contemporary knowledge.
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Affiliation(s)
- Aamir T Khan
- Birmingham Women’s Hospital, Edgbaston, Birmingham, UK
| | | | - Janesh K Gupta
- Academic Department of Obstetrics and Gynaecology, University of Birmingham, Birmingham, UK
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Seth S, Goel N, Singh E, Mathur AS, Gupta G. Effect of mifepristone (25 mg) in treatment of uterine myoma in perimenopausal woman. J Midlife Health 2013; 4:22-6. [PMID: 23833529 PMCID: PMC3702060 DOI: 10.4103/0976-7800.109630] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objectives: To evaluate the effect of Mifepristone (25 mg) on symptomatic myoma in perimenopausal women. Study Design: Open label clinical trial. Materials and Methods: Ninety three perimenopausal women of age 35-50 years having symptomatic myoma were selected from Gynecology OPD and given 25 mg Mifepristone once daily continuously for three months. Variables as; baseline uterine size, uterine volume, myoma size, volume, their number, position, characteristics, hemoglobin and blood parameters, were taken and followed monthly for six months. Bleeding and pain scores were checked on monthly visits. Changes in above parameters were tabulated during the first three months treatment phase and then next three post-treatment phase for analysis. Statistical Analysis: Was done by calculating mean, standard deviation, standard error and percentage distribution of variables. Results: Menorrhagia was the most common symptom which led patients to report to hospital. Mean uterine volume reduced to 63.69% of baseline, Mean dominant Myoma volume reduced to 53.62% and hemoglobin level raised to 137% after complete three months of treatment. Changes persisted in next three months post-treatment follow-up, while hysterectomy was required in 10 (12.2%) cases. Conclusion: Three months treatment of 25 mg Mifepristone effectively controls bleeding, reduces the uterine and myoma volume and thus can avoid blood transfusion and hysterectomy in a lot of symptomatic myoma cases.
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Affiliation(s)
- Shikha Seth
- Department of Obstetrics and Gynaecology, Rural Institute of Medical Sciences and Research, Saifai, District- Etawah, Uttar Pradesh, India
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Uterine fibroids are characterized by an impaired antioxidant cellular system: potential role of hypoxia in the pathophysiology of uterine fibroids. J Assist Reprod Genet 2013; 30:969-74. [PMID: 23812845 DOI: 10.1007/s10815-013-0029-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Accepted: 05/31/2013] [Indexed: 01/25/2023] Open
Abstract
PURPOSE Fibroids are the most common smooth muscle overgrowth in women. This study determined the expression and the effect of hypoxia on two potent antioxidant enzymes, superoxide dismutase (SOD) and catalase (CAT) on human fibroid cells. METHODS Immortalized human leiomyoma (fibroid) and myometrial cells were subjected to hypoxia (2 % O2, 24 h). Total RNA and cell homogenate were obtained from control and treated cells; CAT and SOD mRNA and activity levels were determined by real-time RT-PCR and ELISA, respectively. RESULTS Fibroid cells have significantly lower antioxidant enzymes, SOD and CAT mRNA and activity levels than normal myometrial cells (p < 0.05). Hypoxia treatment significantly increased SOD activity in myometrial cells while significantly decreasing CAT activity in fibroid cells (p < 0.05). There was no significant difference in CAT mRNA levels or activity in response to hypoxia in myometrial cells. Also, there was no significant difference in SOD mRNA levels in response to hypoxia in myometrial cells. CONCLUSION This is the first report to show that uterine fibroids are characterized by an impaired antioxidant cellular enzymatic system. More importantly, our results indicate a role for hypoxia in the modulation of the balance of those enzymes in fibroid and myometrial cells. Collectively, these results shed light on the pathophysiology of fibroids thereby providing potential targets for novel fibroid treatment.
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Abstract
BACKGROUND Uterine leiomyomata (also known as fibroids) are benign tumors of uterine smooth muscle that are characterized by overproduction of extracellular matrix. Fibroids are the leading indication for hysterectomy in the United States. The active metabolite of vitamin D has been shown to inhibit cell proliferation and extracellular matrix production in fibroid tissue culture and to reduce fibroid volume in the Eker rat. No previous study has examined whether vitamin D is related to fibroid status in women. METHODS The National Institute of Environmental Health Sciences Uterine Fibroid Study enrolled randomly selected 35- to 49-year-old women who were members of an urban health plan during 1996-1999. Fibroid status was determined by ultrasound screening of premenopausal women (620 blacks, 416 whites). Vitamin D status was assessed in stored plasma by radioimmunoassay of 25-hydroxyvitamin D (25(OH)D) and questionnaire data on sun exposure. Associations were evaluated with logistic regression, controlling for potential confounders. RESULTS Only 10% of blacks and 50% of whites had levels of 25(OH)D regarded as sufficient (>20 ng/ml). Women with sufficient vitamin D had an estimated 32% lower odds of fibroids compared with those with vitamin D insufficiency (adjusted odds ratio [aOR] = 0.68, 95% confidence interval [CI] = 0.48-0.96). The association was similar for blacks and whites. Self-reported sun exposure ≥ 1 hour per day (weather permitting) was also associated with reduced odds of fibroids (aOR = 06. [0.4-0.9]), with no evidence of heterogeneity by ethnicity. CONCLUSIONS The consistency of findings for questionnaire and biomarker data, the similar patterns seen in blacks and whites, and the biological plausibility provide evidence that sufficient vitamin D is associated with a reduced risk of uterine fibroids.
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Affiliation(s)
- Donna Day Baird
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA.
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Taylor DK, Leppert PC. Treatment for Uterine Fibroids: Searching for Effective Drug Therapies. ACTA ACUST UNITED AC 2012; 9:e41-e49. [PMID: 23264802 DOI: 10.1016/j.ddstr.2012.06.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Uterine fibroids are common reproductive-age benign tumors that contribute to severe morbidity and infertility. Cumulative incidence is 4 times higher in Africian-Americans compared to Caucasians and constitutes a major health disparity challenge. Fibroids are the leading indication for hysterectomy and their management averages $21 billion annually in the US. No long term minimally invasive therapies exist. Thus, promising drug therapies, their chemistry, pharmacology, and clinical efficacy, focusing first on innovative drug delivery approaches, are reviewed.
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Affiliation(s)
- Darlene K Taylor
- Department of Chemistry, North Carolina Central University, 3105 M. Townes Science Building, 1801 Concord Street, Durham, NC 27707, United States ; Departments of Obstetrics and Gynecology and Pathology, Duke University School of Medicine, 242 Sands Building, Box 103206, Durham, NC 27710, United States
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