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Tanaka LF, Schoffer O, König J, Weyer-Elberich V, Blettner M, Klug SJ. Changes in the probability of hysterectomy in the city of Mainz and Mainz-Bingen region, Germany. BMC Public Health 2023; 23:84. [PMID: 36631748 PMCID: PMC9832650 DOI: 10.1186/s12889-022-14916-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/20/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND To assess the hysterectomy probability by calendar period and age, the overall and the age-specific prevalence of hysterectomy in women aged 30-65 years. METHODS Baseline data (2005-2007) from the population-based MARZY study conducted in Mainz and Mainz-Bingen, Germany, were analysed. 6429 women aged 30-65 years were asked whether they had undergone a hysterectomy and the date and indication of the procedure. We calculated the 5-year age-specific prevalence of hysterectomy and estimated the probability of undergoing a hysterectomy combining two approaches: 1) Kaplan-Meier and 2) Inverse probability weighting (IPW). We assessed potential changes over calendar periods by simulating survival curves, having hysterectomy as the event, employing a Cox proportional hazard model. RESULTS Data on hysterectomy were available for 4719 women. Of these, 961 (20.4%) had undergone a hysterectomy between 1960 and 2006. The hysterectomy prevalence was highest among the 60-64 year-olds (40.7%). The IPW-corrected probability of having a hysterectomy up to the age of 65 years was 36.4%. The age-specific probability of hysterectomy increased from 0.1% (20-24 years), peaking at 45-49 years (7.8%) and declining thereafter to less than 5% among women aged 50 and older. Over time, women were hysterectomised at an increasingly older age. Most hysterectomies (86.7%) were done due to benign disease. CONCLUSIONS A shift to older age at hysterectomy with an advancing calendar period likely reflects changes in clinical practice in Germany. TRIAL REGISTRATION Landesärztekammer Rheinland-Pfalz: 837.438.03 (4100).
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Affiliation(s)
- Luana F. Tanaka
- grid.6936.a0000000123222966Chair of Epidemiology, TUM Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany ,grid.5252.00000 0004 1936 973XCenter for International Health, Ludwig Maximilian University of Munich (LMU), Munich, Germany
| | - Olaf Schoffer
- grid.6936.a0000000123222966Chair of Epidemiology, TUM Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany ,grid.4488.00000 0001 2111 7257Center of Evidence-Based Health Care, Faculty of Medicine, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Jochem König
- grid.5802.f0000 0001 1941 7111Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Veronika Weyer-Elberich
- grid.5949.10000 0001 2172 9288Institute of Biostatistics and Clinical Research, University of Münster, Münster, Germany
| | - Maria Blettner
- grid.5802.f0000 0001 1941 7111Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Stefanie J. Klug
- grid.6936.a0000000123222966Chair of Epidemiology, TUM Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
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Kim G, Jang G, Song J, Kim D, Lee S, Joo JWJ, Jang W. A transcriptome-wide association study of uterine fibroids to identify potential genetic markers and toxic chemicals. PLoS One 2022; 17:e0274879. [PMID: 36174000 PMCID: PMC9521910 DOI: 10.1371/journal.pone.0274879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 09/06/2022] [Indexed: 11/30/2022] Open
Abstract
Uterine fibroid is one of the most prevalent benign tumors in women, with high socioeconomic costs. Although genome-wide association studies (GWAS) have identified several loci associated with uterine fibroid risks, they could not successfully interpret the biological effects of genomic variants at the gene expression levels. To prioritize uterine fibroid susceptibility genes that are biologically interpretable, we conducted a transcriptome-wide association study (TWAS) by integrating GWAS data of uterine fibroid and expression quantitative loci data. We identified nine significant TWAS genes including two novel genes, RP11-282O18.3 and KBTBD7, which may be causal genes for uterine fibroid. We conducted functional enrichment network analyses using the TWAS results to investigate the biological pathways in which the overall TWAS genes were involved. The results demonstrated the immune system process to be a key pathway in uterine fibroid pathogenesis. Finally, we carried out chemical–gene interaction analyses using the TWAS results and the comparative toxicogenomics database to determine the potential risk chemicals for uterine fibroid. We identified five toxic chemicals that were significantly associated with uterine fibroid TWAS genes, suggesting that they may be implicated in the pathogenesis of uterine fibroid. In this study, we performed an integrative analysis covering the broad application of bioinformatics approaches. Our study may provide a deeper understanding of uterine fibroid etiologies and informative notifications about potential risk chemicals for uterine fibroid.
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Affiliation(s)
- Gayeon Kim
- Department of Life Sciences, Dongguk University-Seoul, Seoul, Republic of Korea
| | - Gyuyeon Jang
- Department of Life Sciences, Dongguk University-Seoul, Seoul, Republic of Korea
| | - Jaeseung Song
- Department of Life Sciences, Dongguk University-Seoul, Seoul, Republic of Korea
| | - Daeun Kim
- Department of Life Sciences, Dongguk University-Seoul, Seoul, Republic of Korea
| | - Sora Lee
- Department of Life Sciences, Dongguk University-Seoul, Seoul, Republic of Korea
| | - Jong Wha J. Joo
- Department of Computer Science and Engineering, Dongguk University-Seoul, Seoul, South Korea
| | - Wonhee Jang
- Department of Life Sciences, Dongguk University-Seoul, Seoul, Republic of Korea
- * E-mail:
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Grignani G, Merlini A, Aliberti S. Being the ultimate travel companion of a patient with uterine leiomyosarcoma. Future Oncol 2022; 18:17-23. [PMID: 36169665 DOI: 10.2217/fon-2022-0637] [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: 11/21/2022] Open
Abstract
Uterine fibroids are difficult to distinguish from malignant masses using standard ultrasonography; and morcellation carries the risk of disseminating occult cancer in a small but relevant group of women with an undetected uterine malignancy. In this context, we follow the progress of a woman diagnosed with uterine leiomyosarcoma after suboptimal initial surgery for an assumed fibroid. Evidence is reviewed that guided multidisciplinary tumor board decisions about optimal management approaches after local seeding and development of distant metastases, and informed treatment selection at each line of therapy. As the case study illustrates, choice of treatment for advanced soft tissue sarcomas frequently involves finding an appropriate balance between the efficacy and toxicity of available options, aiming to allow patients to maintain their normal lives.
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Affiliation(s)
- Giovanni Grignani
- Division of Medical Oncology, Candiolo Cancer Institute - FPO, IRCCS, Str. Prov. 142, km 3.95, I-10060, Candiolo (TO), Italy
| | - Alessandra Merlini
- Division of Medical Oncology, Candiolo Cancer Institute - FPO, IRCCS, Str. Prov. 142, km 3.95, I-10060, Candiolo (TO), Italy.,Department of Oncology, University of Turin, 10124 Turin, Italy
| | - Sandra Aliberti
- Division of Medical Oncology, Candiolo Cancer Institute - FPO, IRCCS, Str. Prov. 142, km 3.95, I-10060, Candiolo (TO), Italy
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Christoffel L, Römer T, Schiermeier S. Transcervical Radiofrequency Ablation of Uterine Fibroids Global Registry (SAGE): Study Protocol and Preliminary Results. MEDICAL DEVICES-EVIDENCE AND RESEARCH 2021; 14:77-84. [PMID: 33688276 PMCID: PMC7937398 DOI: 10.2147/mder.s301166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 02/11/2021] [Indexed: 11/23/2022] Open
Abstract
Background Transcervical fibroid ablation (TFA) is a minimally invasive, effective treatment of symptomatic uterine fibroids that utilizes intrauterine ultrasound for imaging and radiofrequency energy for ablation. Outcomes reported with TFA have been positive, with significant reductions in fibroid volume, improvements in symptom severity and health-related quality of life, and low complication and surgical reintervention rates. The SAGE registry characterizes the long-term (5-year) outcomes of TFA when used to treat symptomatic uterine fibroids in real-world usage. Methods/Design SAGE is an ongoing postmarket global registry involving up to 50 sites and up to 500 women who select TFA with the Sonata system for treatment of symptomatic uterine fibroids. Patients are followed for 5 years. Main outcomes include symptom severity score and health-related quality of life subscales of the UFS-QoL, general health status on the EQ-5D, perceived treatment benefit, treatment satisfaction, work and activity patterns, overall patient treatment outcome, adverse events, pregnancy incidence and outcomes, and surgical reinterventions for heavy menstrual bleeding. Discussion The SAGE registry represents the largest known study of TFA for uterine fibroids and will generate up to 2500 patient-years of outcome data. Preliminary results from the first 160 treated women suggest broad applicability of TFA to a wide range of fibroid types and sizes and an excellent safety profile, with a device-related adverse event rate of 0.6% and a serious procedure-related adverse event rate of 0.6%. Of the 241 fibroids treated, 10% were submucous, 52% transmural, 28% intramural, and 10% subserous. Ablated fibroid diameters ranged from <1 cm to >10 cm, with 27% of fibroids having maximum diameters >5 cm. The real-world experience from SAGE will strengthen the existing evidence on the durability of TFA in providing meaningful relief from uterine fibroid symptoms and will have important clinical and economic implications for patients, physicians, and healthcare payers. Trial Registration https://clinicaltrials.gov, NCT03118037. Registered on 18 April 2017.
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Affiliation(s)
| | - Thomas Römer
- Evangelisches Klinikum Köln-Weyertal, Köln, Germany
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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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Sevostyanova O, Lisovskaya T, Chistyakova G, Kiseleva M, Sevostyanova N, Remizova I, Buev Y. Proinflammatory mediators and reproductive failure in women with uterine fibroids. Gynecol Endocrinol 2020; 36:33-35. [PMID: 33305670 DOI: 10.1080/09513590.2020.1816726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE study the levels of proinflammatory mediators and their correlation with reproductivefailure in women with uterine fibroids (UF). MATERIALS AND METHODS 90 women aged 18 - 45 years (mean age - 33.9 ± 0.31) were recruited in the study: 60 women with UF were included in the study group and 30 healthy women were included in the control group. The lymphocyte count was performed with laser-based flow cytofluorimetry. The levels of C-reactive protein (CRP), interferon IFN-β (IFN-β), interferon-γ (IFN-γ), tumor necrotizing factor α (TNF-α) and basic fibroblast growth factor (FGF basic) were detected with ELISA test. The diagnosis of UF was confirmed with histological examination of biopsy specimen. RESULTS Typical clinical features of UF (abnormal uterine bleeding, pelvic pains, symptoms of adjacent organs compression) were found in 66.67% women in the study group while 18.33% of them had miscarriages and 26.67% had infertility. Women with UF had significantly higher absolute count of lymphocytes: CD3+, CD19+, CD16+CD56+, CD4+, CD8+, CD95+CD3+, proinflammatory mediators: TNF-α, IFN-β, CRP, FGF basic and decreased levels of IFN-γ compared with the control group. CONCLUSION In women of reproductive age, typical symptoms of UF are associated with reproductive failure with activation of adaptive immunity, angiogenic factors, inflammatory cell reactions, deficit of human antitumor factors, that is why detection of TNF-α, СРБ, IFN-γ in serum is necessary to perform in pregravid preparation of women, including IVF program.
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Affiliation(s)
- Olga Sevostyanova
- Ural State Medical University of the Ministry of Health of the Russian Federation, Yekaterinburg, Russia
| | - Tatiana Lisovskaya
- Ural Research Institute for Maternity and Infancy Protection of the Ministry of Health of the Russian Federation, Yekaterinburg, Russia
- Clinical Institute for Reproductive Medicine, Yekaterinburg, Russia
| | - Gusel Chistyakova
- Ural Research Institute for Maternity and Infancy Protection of the Ministry of Health of the Russian Federation, Yekaterinburg, Russia
| | - Marina Kiseleva
- Medical Radiological Research Center of the Ministry of Health of the Russian Federation, Obninsk, Russia
| | - Natalia Sevostyanova
- 5th Military Clinical Hospital of the National Guard of the Russian Federation, Yekaterinburg, Russia
| | - Irina Remizova
- Ural Research Institute for Maternity and Infancy Protection of the Ministry of Health of the Russian Federation, Yekaterinburg, Russia
| | - Yuri Buev
- Clinical Institute for Reproductive Medicine, Yekaterinburg, Russia
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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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Varga I, Klein M, Urban L, Danihel L, Polak S, Danihel L. Recently discovered interstitial cells "telocytes" as players in the pathogenesis of uterine leiomyomas. Med Hypotheses 2017; 110:64-67. [PMID: 29317071 DOI: 10.1016/j.mehy.2017.11.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 11/07/2017] [Indexed: 12/16/2022]
Abstract
Uterine telocytes are interstitial cells characterized by a very long cytoplasmic prolongations, which form a 3D network, functionally integrating a wide variety of different cells. Leiomyomas (uterine fibroids) are benign tumors, which pose a huge threat concerning various health problems in women affected by this condition. The exact cause of leiomyomas development is, however, still largely unknown. Therefore, in an attempt to clarify their etiology, we performed an immunohistochemical characterization of telocytes in leiomyomas as well as in normal myometrium. Tissue samples of intramural leiomyomas from 26 women (age 46.26 ± 11.07) were immunohistochemically stained for the expression of c-kit (CD117) antigen, one of the markers of telocytes. C-kit (CD117) antigen is useful for a routine immunohistochemical identification of uterine telocytes in histological sections of myometrium. In normal, healthy myometrium the c-kit positive telocytes occupy approximately 2.2% of the area of a tissue slide, contrasting with no detectable c-kit positive cells within leiomyomas. As telocytes are thought to be key players in the regulation of tissue homoeostasis, our data suggest that uterine telocyte loss may have important implications in the pathogenesis of leiomyomas. In addition, we supposed to summarize three hypotheses on the association of the cells telocytes loss within the myometrium and formation of leiomyomas. These hypotheses include the loss of telocytes' functions as "sex hormone sensors" and regulators of smooth muscle cells cycle; the role of telocytes as progenitor cells for the development of leiomyomas; and the hypothesis of decreased angiogenesis after telocytes' loss with subsequent hypoxia (as a key factor for leiomyomas development).
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Affiliation(s)
- Ivan Varga
- Institute of Histology and Embryology, Faculty of Medicine, Comenius University in Bratislava, Spitalska Street 24, SK-81372 Bratislava, Slovakia.
| | - Martin Klein
- Institute of Histology and Embryology, Faculty of Medicine, Comenius University in Bratislava, Spitalska Street 24, SK-81372 Bratislava, Slovakia
| | - Ladislav Urban
- Institute of Histology and Embryology, Faculty of Medicine, Comenius University in Bratislava, Spitalska Street 24, SK-81372 Bratislava, Slovakia; Department of Gynecology and Obstetrics, ForLife General Hospital, Medercska Street 39, SK-945 75 Komarno, Slovakia
| | - Ludovit Danihel
- Third Department of Surgery, Faculty of Medicine, Comenius University and Hospital of The Brothers of Saint John of God, Bratislava, Namestie SNP 10, SK-814 65 Bratislava, Slovakia
| | - Stefan Polak
- Institute of Histology and Embryology, Faculty of Medicine, Comenius University in Bratislava, Spitalska Street 24, SK-81372 Bratislava, Slovakia
| | - Ludovit Danihel
- Institute of Pathology, Faculty of Medicine, Comenius University in Bratislava, Spitalska Street 24, SK-81372 Bratislava, Slovakia
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Römer T. Uterus myomatosus und Infertilität. GYNAKOLOGISCHE ENDOKRINOLOGIE 2017. [DOI: 10.1007/s10304-017-0153-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Chiumente M, De Rosa M, Messori A, Proli EM. Burden of uterine fibroids in Italy: epidemiology, treatment outcomes, and consumption of health care resources in more than 5,000 women. CLINICOECONOMICS AND OUTCOMES RESEARCH 2017; 9:525-535. [PMID: 28919793 PMCID: PMC5587088 DOI: 10.2147/ceor.s139335] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background and purpose Epidemiological studies on uterine fibroids (UFs) are mostly based on surveys or analyses of small samples of patients. In 50% of women, the quality of life is worsened by disease-related symptoms; furthermore, treatments imply a remarkable health care cost. The aim of this observational study was to analyze a large sample of Italian patients with UFs and to assess the epidemiology, the appropriateness of treatments, and the consumption of disease-related resources. Methods Data were collected through a data-linkage technique from five administrative databases. Women aged between 18 and 55 years and resident in three local health authorities (north–central–south Italy) were selected over the period from 1st January 2009 to 31st December 2015. The inclusion criteria were a surgical procedure with diagnosis of UFs or a pharmacological treatment with gonadotropin-releasing hormone (GnRH) analogs or ulipristal acetate. Besides the overall descriptive analysis, two comparisons were evaluated: surgery versus no surgery and treatment with GnRH analogs versus ulipristal acetate. Results A total of 5,665 women with UFs were selected from an overall population of 2,400,000 people. In the north, 73.6% of patients underwent surgery, as opposed to only 16.7% in the south; 70% of surgeries were hysterectomies. The average cost per patient was €3,249 (duration of follow-up = up to 7 years). The southern district had the highest number of drug prescriptions; in particular, 49% of patients took >10 packages of GnRH analogs. Conclusion This study is the first on this topic conducted in Italy using a large sample size. The analysis of resource consumption revealed a high heterogeneity in the choice of drug treatments by gynecologists (especially in the south); in the north, marked variations were seen in the rates of surgery. The long-term use of GnRH was inappropriate.
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Affiliation(s)
- Marco Chiumente
- Scientific Direction, SIFaCT - Italian Society for Clinical Pharmacy and Therapeutics, Milan
| | - Mauro De Rosa
- Board of directors, SIFaCT - Italian Society for Clinical Pharmacy and Therapeutics, Milan
| | - Andrea Messori
- Board of directors, SIFaCT - Italian Society for Clinical Pharmacy and Therapeutics, Milan
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Foth D, Röhl FW, Friedrich C, Tylkoski H, Rabe T, Römer T, Kitay A, Ahrendt HJ. Symptoms of uterine myomas: data of an epidemiological study in Germany. Arch Gynecol Obstet 2016; 295:415-426. [DOI: 10.1007/s00404-016-4239-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 11/08/2016] [Indexed: 11/28/2022]
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