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Schrager S, Fox K, Lee R. Abnormal Uterine Bleeding Associated With Hormonal Contraception. Am Fam Physician 2024; 109:161-166. [PMID: 38393800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Abnormal uterine bleeding is a common and bothersome symptom in people using hormonal contraception, and it can lead to discontinuation of reliable methods of contraception and unintended pregnancies. Clinicians should counsel individuals about the potential for abnormal bleeding at initiation of the contraceptive method. After considering and excluding other potential causes of abnormal uterine bleeding, clinicians can offer treatment options specific to each hormonal contraceptive method. This article includes algorithms to help clinicians treat abnormal uterine bleeding in people using levonorgestrel intrauterine devices, depo-medroxyprogesterone acetate, progestin implant, progestin-only pills, and combined hormonal contraception. For patients with levonorgestrel intrauterine devices, physicians should first ensure that the device is correctly placed within the uterus, then consider nonsteroidal anti-inflammatory drugs as a first-line treatment for abnormal uterine bleeding; estradiol can be used if nonsteroidal anti-inflammatory drugs are ineffective. For depo-medroxyprogesterone acetate or progestin implant users, combined oral contraceptives or nonsteroidal anti-inflammatory drugs may be considered. For patients using norethindrone progestin-only pills, changing to drospirenone progesterone-only pills may help reduce the bleeding. In people using combined hormonal contraception, it may be helpful to increase estrogen content from 20 mcg to 35 mcg per day, decrease the hormone-free interval (from seven to four or five days) in people using cyclic contraception, or start a trial of low-dose doxycycline. For continuous combined contraception users, adding a hormone-free interval of four or five days can help regulate bleeding patterns.
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Affiliation(s)
| | - Kelita Fox
- Henry Ford Family Medicine Residency Program, Michigan State University, Detroit, Michigan
| | - Rachel Lee
- Henry Ford Family Medicine Residency Program, Michigan State University, Detroit, Michigan
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Takagi H, Takakura M, Sasagawa T. Risk factors of heavy uterine bleeding in patients with endometriosis and adenomyosis treated with dienogest. Taiwan J Obstet Gynecol 2023; 62:852-857. [PMID: 38008504 DOI: 10.1016/j.tjog.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2023] [Indexed: 11/28/2023] Open
Abstract
OBJECTIVE Dienogest (DNG), a fourth-generation progestin, reduces pain associated with endometriosis and uterine adenomyosis; however, it is associated with irregular uterine bleeding that can cause anemia and poor quality of life. We investigated risk factors for heavy bleeding following DNG administration. MATERIALS AND METHODS We retrospectively investigated patients who received DNG for risk factors of heavy uterine bleeding, including clinical diagnosis, use of pretreatment gonadotropin-releasing hormone agonist, smoking, cancer antigen 125, and blood hormone levels. We additionally assessed the uterine area in patients with uterine adenomyosis, the major axis of the uterine body, the major axis of myometrial thickness, the site of tumor development, and the site of myoma development in patients with uterine fibroids. RESULTS Eighty Japanese patients were administered DNG. The median age was 41 (range: 24-51) years. The odds ratio (OR) for moderate-to-severe bleeding according to clinical diagnosis were 0.33 (P = 0.011) for endometrioma and 9.00 (P = 0.049) for uterine adenomyosis. Receiver operating characteristic curve analysis of the uterine area associated with uterine adenomyosis showed an area under the curve (AUC) of 0.909 between those with major and minor bleeding, with an optimal cut-off value of 7388.2 mm2. The uterine body major axis had an AUC of 0.946, with an optimal cut-off value of 78.3 mm. The major axis of myometrial thickness had an AUC of 0.855, with an optimal cut-off value of 46.8 mm. CONCLUSION Patients with endometrioma treated with DNG were less likely to experience heavy uterine bleeding. Uterine bleeding in patients with uterine adenomyosis and adenomyosis associated with uterine fibroids should be closely monitored while administering DNG.
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Affiliation(s)
- Hiroaki Takagi
- Department of Obstetrics and Gynaecology, Kanazawa Medical University, School of Medicine, Japan.
| | - Masahiro Takakura
- Department of Obstetrics and Gynaecology, Kanazawa Medical University, School of Medicine, Japan
| | - Toshiyuki Sasagawa
- Department of Obstetrics and Gynaecology, Kanazawa Medical University, School of Medicine, Japan
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Brioso XB, Bolt M, Sammel MD, McKenney K. Abnormal uterine bleeding in anticoagulated patients by drug class: outcomes and management. Am J Obstet Gynecol 2023; 229:318.e1-318.e14. [PMID: 37201695 DOI: 10.1016/j.ajog.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 04/26/2023] [Accepted: 05/09/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND Although abnormal uterine bleeding is a known adverse effect of anticoagulant drugs, true rates have not been widely studied. Society-backed recommendations and guidelines do not yet exist for prevention and management of abnormal uterine bleeding among anticoagulated patients. OBJECTIVE This study aimed to describe the incidence of new-onset abnormal uterine bleeding among patients receiving therapeutic anticoagulation by anticoagulant class, and to evaluate gynecologic treatment patterns. STUDY DESIGN We conducted an institutional review board-waived retrospective chart review of female patients aged 18 to 55 years and prescribed therapeutic anticoagulants, including vitamin-K antagonists, low-molecular-weight heparins, and direct oral anticoagulants, in an urban hospital network from January 2015 through January 2020. We excluded patients with antecedent abnormal uterine bleeding and menopause. Associations between abnormal uterine bleeding, anticoagulant class, and other covariates were evaluated with Pearson chi-square and analysis-of-variance tests. The primary outcome, abnormal uterine bleeding odds by anticoagulant class, was modeled with logistic regression. Age, antiplatelet therapy, body mass index, and race were included in our multivariable model. Secondary outcomes included emergency department visits and treatment patterns. RESULTS Of the 2479 patients who met the inclusion criteria, 645 were diagnosed with abnormal uterine bleeding after initiating therapeutic anticoagulation. After adjusting for age, race, body mass index, and concurrent use of antiplatelet therapy, those receiving all 3 classes of anticoagulants had higher odds of experiencing abnormal uterine bleeding (adjusted odds ratio, 2.63; confidence interval, 1.70-4.08; P<.001), whereas those taking only direct oral anticoagulants had the lowest odds (adjusted odds ratio, 0.70; confidence interval, 0.51-0.97; P=.032), with vitamin-K antagonists as the reference group. Race other than White was associated with higher odds of abnormal uterine bleeding, as was lower age. The most common hormone therapies used among patients with abnormal uterine bleeding were levonorgestrel intrauterine devices (7.6%; 49/645) and oral progestins (7.6%; 49/645). Sixty-eight patients (10.5%; 68/645) had an emergency department visit for abnormal uterine bleeding; 29.5% (190/645) of patients received a blood transfusion; 12.2% (79/645) began any pharmacologic therapy for bleeding; and 18.8% (121/645) underwent any gynecologic procedure. CONCLUSION Abnormal uterine bleeding occurs frequently among patients on therapeutic anticoagulation. Incidence in this sample varied considerably by anticoagulant class and race; use of single-agent direct oral anticoagulation carried the lowest risk. Important sequelae such as bleeding-related emergency department visits, blood transfusions, and gynecologic procedures were common. Balancing bleeding and clotting risk in patients on therapeutic anticoagulation requires a nuanced approach and should involve collaborative management between hematologists and gynecologists.
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Affiliation(s)
- Xiomara B Brioso
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale New Haven Hospital, New Haven, CT.
| | - Matthew Bolt
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Mary D Sammel
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO; Department of Obstetrics and Gynecology, University of Colorado School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Kathryn McKenney
- Department of Obstetrics and Gynecology, University of Colorado School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
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Yang Z, Shao L, Teng Y. Evaluation of the Efficacy and Adverse Reactions of Mirena Combined with Hysteroscopic Surgery When Treating AUB: Based on a Retrospective Cohort Study. Comput Math Methods Med 2022; 2022:4082266. [PMID: 35726229 PMCID: PMC9206549 DOI: 10.1155/2022/4082266] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/13/2022] [Accepted: 05/15/2022] [Indexed: 12/04/2022]
Abstract
Objective A case-control study was performed to explore the efficacy and adverse reactions of Mirena combined with hysteroscopy when treating AUB. Methods 108 patients with perimenopausal AUB treated in our hospital from June 2019 to December 2021 were enrolled, and their clinical data were collected and analyzed retrospectively. According to the mode of treatment, the patients were assigned into control group (54 cases) and study group (54 cases). The therapeutic effects were compared. Visual analog score (VAS) was adopted to evaluate the degree of incision pain, Barthel index score was adopted to evaluate the ability of daily living, quality of life scale was adopted to investigate the quality of life before and after treatment, and the changes of sex hormone levels, endometrial thickness, and menstruation were detected before and after treatment. The incidence of adverse reactions was calculated. Results In terms of the therapeutic effects, 46 cases were cured, 6 cases were effective, and 2 cases were ineffective in the study group, and the effective rate was 96.30%; in the control group, 32 cases were cured, 10 cases were effective, and 12 cases were ineffective, and the effective rate was 77.78%; the effective rate of the study group was higher than that of the control group (P < 0.05). In terms of VAS score, the VAS score decreased after treatment, and the VAS score in the study group was significantly lower than that in the control group at 1 week, 2 weeks, 1 month, and 3 months after treatment. With regard to the Barthel index scores after treatment, the Barthel index scores increased, and the Barthel index scores of the study group at 1 week, 2 weeks, 1 month, and 3 months after treatment were higher compared to the control group (P < 0.05). In terms of the Barthel index scores after treatment, the Barthel index scores increased, and the Barthel index scores of the study group at 1 week, 2 weeks, 1 month, and 3 months after treatment were higher compared to the control group (P < 0.05). Compared with those before treatment, the levels of FSH, LH, and E2 in both groups decreased remarkably (all P < 0.05). In terms of the changes of endometrium and menstruation, the endometrial thickness, menstrual time, and menstrual volume were significantly improved after treatment (P < 0.05). After treatment, the endometrial thickness, menstrual time, and menstrual volume in the study group were better than those in the control group (P < 0.05). With regard to the scores of qualities of life, the scores of qualities of life decreased after treatment. Compared between the two groups, the scores of physiological function, psychological function, social function, and health self-cognition in the study group were lower compared to the control group. Regarding the incidence of adverse reactions, in the study group, there were 1 case of breast pain, 2 cases of vaginal bleeding, and no dizziness and nausea, and the incidence of adverse reaction was 5.56%; In the control group, there were 1 case of dizziness, 2 cases of breast pain, 4 cases of nausea, and 3 cases of vaginal bleeding, and the incidence of adverse reactions in the study group was 18.52%. The incidence of adverse reactions in the study group was lower compared to the control group (P < 0.05). Conclusion Hysteroscopy combined with Mirena when treating perimenopausal AUB can remarkably enhance the related symptoms, regulate the level of sex hormones, and remarkably reduce the amount of menstrual bleeding. The curative effect is better than hysteroscopy combined with dydrogesterone tablets, which is worth popularizing in clinic.
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Affiliation(s)
- Zhiying Yang
- Anhui Wannan Rehabilitation Hospital·Wuhu Fifth People's Department of Obstetrics and Gynecology, Anhui, Wuhu 241000, China
| | - Ling Shao
- Anhui Wannan Rehabilitation Hospital·Wuhu Fifth People's Department of Obstetrics and Gynecology, Anhui, Wuhu 241000, China
| | - Yan Teng
- Anhui Wannan Rehabilitation Hospital·Wuhu Fifth People's Department of Obstetrics and Gynecology, Anhui, Wuhu 241000, China
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Regidor PA, Colli E, Palacios S. Overall and bleeding-related discontinuation rates of a new oral contraceptive containing 4 mg drospirenone only in a 24/4 regimen and comparison to 0.075 mg desogestrel. Gynecol Endocrinol 2021; 37:1121-1127. [PMID: 34402728 DOI: 10.1080/09513590.2021.1963432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVES Progestin-only pills do not increase the risk of venous thromboembolism, stroke, and myocardial infarction but are associated with poor cycle control. A novel estrogen-free pill containing only drospirenone (DRSP) to improve bleeding patterns and tolerability and reduce discontinuation rates has been introduced into the market. The present study aims to describe the improvement in the acceptability of this DRSP-only pill, e.g. regarding the bleeding profile and the reduction in discontinuation rates due to unacceptable bleeding compared to desogestrel (DSG). STUDY DESIGN Double-blind, double-dummy prospective phase III study in healthy women aged 18-45 years evaluating a total of 858 women with 6691 DRSP and 332 women with 2487 DSG treatment cycles. RESULTS Overall, 82 (9.6%) women in the DRSP group and 44 (13.3%) women in the DSG group experienced treatment-emergent adverse events (TEAEs) leading to premature termination of the trial meaning that 32% more women in the DRSP group finished the trial in comparison to the DSG group (based on the AUC of Kaplan-Meier's curves). Discontinuation rates due to abnormal bleeding were 3.7% for DRSP and 7.3% for DSG users. This is a 55.7% lower discontinuation rate in the DRSP group compared to the DSG group. CONCLUSIONS This report describes the improvement in acceptability and bleeding profile of women using the new DRSP-only oral contraceptive compared to DSG, providing a better quality of life and adherence to the contraceptive method as demonstrated by lower discontinuation rates of women using the estrogen-free DRSP-only pill.
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Lazorwitz A, Aquilante CL, Shortt JA, Sheeder J, Teal S, Gignoux CR. Applicability of ancestral genotyping in pharmacogenomic research with hormonal contraception. Clin Transl Sci 2021; 14:1713-1718. [PMID: 33650294 PMCID: PMC8504805 DOI: 10.1111/cts.13014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/07/2021] [Accepted: 01/18/2021] [Indexed: 11/29/2022] Open
Abstract
To compare etonogestrel pharmacokinetic and pharmacodynamic outcomes by both self-reported race/ethnicity and genetically determined ancestry among contraceptive implant users. We conducted a secondary analysis of our parent pharmacogenomic study of 350 implant users. We genotyped these reproductive-aged (18-45 years) women for 88 ancestry-informative single nucleotide polymorphisms. We then assigned each participant a proportion value for African (AFR), European (EUR), and Indigenous American (AMR) ancestry based on reference population data. We correlated genetic ancestry with self-reported race/ethnicity and utilized genetic ancestry proportion values as variables for previously performed association analyses with serum etonogestrel concentrations and progestin-related side effects (e.g., bothersome bleeding and subjective weight gain). We successfully estimated genetically determined ancestry for 332 participants. EUR, AFR, and AMR ancestry were each highly correlated with self-reported White/non-Hispanic race (r = 0.64, p = 4.14 × 10-40 ), Black/African American race (r = 0.88, p = 1.36 × 10-107 ), and Hispanic/Latina ethnicity (r = 0.68, p = 4.03 × 10-47 ), respectively. Neither genetically determined ancestry nor self-reported race/ethnicity were significantly associated with serum etonogestrel concentrations. AFR ancestry and self-reported Black race had similar associations with reporting monthly periods (odds ratio [OR] 2.18, p = 0.09 vs. OR 2.22, p = 0.02) and having received treatment for bothersome bleeding (OR 5.19, p = 0.005 vs. OR 4.73, p = 2.0 × 10-4 ). In multivariable logistic regression for subjective weight gain, AMR ancestry dropped out of the model in preference for self-reported Hispanic/Latina ethnicity. We found no new associations between genetically determined ancestry and contraceptive implant pharmacodynamics/pharmacokinetics. Self-reported race/ethnicity were strong surrogates for genetically determined ancestry among this population of contraceptive implant users. Our data suggest that self-reported race/ethnicity, capturing societal and cultural aspects, remain important to the investigation of progestin-related side effects.
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Affiliation(s)
- Aaron Lazorwitz
- Division of Family PlanningDepartment of Obstetrics and GynecologyUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
| | - Christina L. Aquilante
- Skaggs School of Pharmacy and Pharmaceutical SciencesDepartment of Pharmaceutical SciencesUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
| | - Jonathan A. Shortt
- Colorado Center for Personalized MedicineUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
| | - Jeanelle Sheeder
- Division of Family PlanningDepartment of Obstetrics and GynecologyUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
| | - Stephanie Teal
- Division of Family PlanningDepartment of Obstetrics and GynecologyUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
| | - Christopher R. Gignoux
- Colorado Center for Personalized MedicineUniversity of Colorado Anschutz Medical CampusAuroraColoradoUSA
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Steshenko A, Hanna L, Collins D. Development of endometrial cancer after long-term usage of the levonorgestrel-releasing intrauterine system. BMJ Case Rep 2021; 14:e242094. [PMID: 33986013 PMCID: PMC8126283 DOI: 10.1136/bcr-2021-242094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2021] [Indexed: 11/04/2022] Open
Abstract
A 52-year-old long-term user of the levonorgestrel-releasing intrauterine system (LNG-IUS) presented with vaginal bleeding. Endometrial biopsy was performed and revealed endometrioid adenocarcinoma. The patient had a laparoscopic hysterectomy and bilateral salpingo-oophorectomy. Endometrial cancer is rare in women with LNG-IUS as only seven cases have been published in the literature. Although scientific evidence shows LNG-IUS has a protective effect on the endometrium from developing cancer, our report highlights the importance of clinicians to be vigilant in cases of women with LNG-IUS who develop intermittent vaginal bleeding.
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Affiliation(s)
| | - Leila Hanna
- Obstetrics and Gynaecology, Queen Elizabeth Hospital, London, London, UK
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Hamdaoui N, Boubli L. [Management of side effects under hormonal replacement therapy in menopausal women: Abnormal uterine bleeding. Postmenopausal women management: CNGOF and GEMVi clinical practice guidelines]. Gynecol Obstet Fertil Senol 2021; 49:474-484. [PMID: 33757921 DOI: 10.1016/j.gofs.2021.03.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVES To publish, under the aegis of the French National College of Gynecologists and Obstetricians (CNGOF) and the Study Group on Menopause and Hormonal Aging (GEMVi), recommendations based on the evidence available in the literature for the management of abnormal uterine bleeding (AUB) in women taking hormonal replacement therapy (HRT). A review of the literature was performed by consulting Medline, Cochrane Library data as well as international recommendations in French and English up to September 1, 2020. RESULTS AUB occurring in a woman taking HRT (FIGO 2011) is one of the main factors of poor adherence to the HRT. AUB must seek an organic cause including endometrial cancer. The main functional causes of AUB in a woman taking HRT are resumption of ovarian activity, poor compliance, and trophic disorders of the endometrium. AUB are dependent on the type of HRT. In the event of AUB under HRT, it is suggested to perform a pelvic ultrasound at the end of the progestational sequence in the event of sequential HRT. In a single episode of AUB and when the ultrasound estimates the endometrial thickness less than or equal to 4mm, it is possible to postpone further uterine exploration. In case of recurrent AUB or when the endometrium thickness is greater than 4mm in a postmenopausal woman, additional uterine investigations (hysteroscopy and histology) are recommended. CONCLUSION AUB under HRT must seek an organic cause. The measurement of endometrial thickness by pelvic ultrasound is relevant for screening for endometrial cancer.
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Affiliation(s)
- N Hamdaoui
- Centre hospitalier universitaire Nord, Assistance publique-Hôpitaux de Marseille, chemin des Bourrely, 13015 Marseille, France.
| | - L Boubli
- Centre hospitalier universitaire Nord, Assistance publique-Hôpitaux de Marseille, chemin des Bourrely, 13015 Marseille, France
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Abstract
Telehealth proves to be more than just a stopgap in providing support to patients.
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Affiliation(s)
- Shoshana V Aronowitz
- Shoshana V. Aronowitz is a family NP and National Clinician Scholars Program fellow at the University of Pennsylvania, Philadelphia. Contact author: . The author has disclosed no potential conflicts of interest, financial or otherwise
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Abstract
BACKGROUND Adjuvant tamoxifen reduces the risk of breast cancer recurrence in women with oestrogen receptor-positive breast cancer. Tamoxifen also increases the risk of postmenopausal bleeding, endometrial polyps, hyperplasia, and endometrial cancer. The levonorgestrel-releasing intrauterine system (LNG-IUS) causes profound endometrial suppression. This systematic review considered the evidence that the LNG-IUS prevents the development of endometrial pathology in women taking tamoxifen as adjuvant endocrine therapy for breast cancer. OBJECTIVES To determine the effectiveness and safety of the levonorgestrel intrauterine system (LNG-IUS) in pre- and postmenopausal women taking adjuvant tamoxifen following breast cancer for the outcomes of endometrial and uterine pathology including abnormal vaginal bleeding or spotting, and secondary breast cancer events. SEARCH METHODS We searched the following databases on 29 June 2020; The Cochrane Gynaecology and Fertility Group specialised register, Cochrane Central Register of Controlled Trials, MEDLINE, Embase, PsycINFO and Cumulative Index to Nursing and Allied Health Literature. We searched the Cochrane Breast Cancer Group specialised register on 4 March 2020. We also searched two trials registers, checked references for relevant trials and contacted study authors and experts in the field to identify additional studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) of women with breast cancer on adjuvant tamoxifen that compared the effectiveness of the LNG-IUS with endometrial surveillance versus endometrial surveillance alone on the incidence of endometrial pathology. DATA COLLECTION AND ANALYSIS We used standard methodological procedures recommended by Cochrane. The primary outcome measure was endometrial pathology (including polyps, endometrial hyperplasia, or endometrial cancer), diagnosed at hysteroscopy or endometrial biopsy. Secondary outcome measures included fibroids, abnormal vaginal bleeding or spotting, breast cancer recurrence, and breast cancer-related deaths. We rated the overall certainty of evidence using GRADE methods. MAIN RESULTS We included four RCTs (543 women analysed) in this review. We judged the certainty of the evidence to be moderate for all of the outcomes, due to imprecision (i.e. limited sample sizes and low event rates). In the included studies, the active treatment arm was the 20 μg/day LNG-IUS plus endometrial surveillance; the control arm was endometrial surveillance alone. In tamoxifen users, the LNG-IUS probably reduces the incidence of endometrial polyps compared to the control group over both a 12-month period (Peto odds ratio (OR) 0.22, 95% confidence interval (CI) 0.08 to 0.64, I² = 0%; 2 RCTs, n = 212; moderate-certainty evidence) and over a long-term follow-up period (24 to 60 months) (Peto OR 0.22, 95% CI 0.13 to 0.39; I² = 0%; 4 RCTs, n = 417; moderate-certainty evidence). For long-term follow-up, this suggests that if the incidence of endometrial polyps following endometrial surveillance alone is assumed to be 23.5%, the incidence following LNG-IUS with endometrial surveillance would be between 3.8% and 10.7%. The LNG-IUS probably slightly reduces the incidence of endometrial hyperplasia compared with controls over a long-term follow-up period (24 to 60 months) (Peto OR 0.13, 95% CI 0.03 to 0.67; I² = 0%; 4 RCTs, n = 417; moderate-certainty evidence). This suggests that if the chance of endometrial hyperplasia following endometrial surveillance alone is assumed to be 2.8%, the chance following LNG-IUS with endometrial surveillance would be between 0.1% and 1.9%. However, it should be noted that there were only six cases of endometrial hyperplasia. There was insufficient evidence to reach a conclusion regarding the incidence of endometrial cancer in tamoxifen users, as no studies reported cases of endometrial cancer. At 12 months of follow-up, the LNG-IUS probably increases abnormal vaginal bleeding or spotting compared to the control group (Peto OR 7.26, 95% CI 3.37 to 15.66; I² = 0%; 3 RCTs, n = 376; moderate-certainty evidence). This suggests that if the chance of abnormal vaginal bleeding or spotting following endometrial surveillance alone is assumed to be 1.7%, the chance following LNG-IUS with endometrial surveillance would be between 5.6% and 21.5%. By 24 months of follow-up, abnormal vaginal bleeding or spotting occurs less frequently than at 12 months of follow-up, but is still more common in the LNG-IUS group than the control group (Peto OR 2.72, 95% CI 1.04 to 7.10; I² = 0%; 2 RCTs, n = 233; moderate-certainty evidence). This suggests that if the chance of abnormal vaginal bleeding or spotting following endometrial surveillance alone is assumed to be 4.2%, the chance following LNG-IUS with endometrial surveillance would be between 4.4% and 23.9%. By 60 months of follow-up, there were no cases of abnormal vaginal bleeding or spotting in either group. The numbers of events for the following outcomes were low: fibroids (n = 13), breast cancer recurrence (n = 18), and breast cancer-related deaths (n = 16). As a result, there is probably little or no difference in these outcomes between the LNG-IUS treatment group and the control group. AUTHORS' CONCLUSIONS: The LNG-IUS probably slightly reduces the incidence of benign endometrial polyps and endometrial hyperplasia in women with breast cancer taking tamoxifen. At 12 and 24 months of follow-up, the LNG-IUS probably increases abnormal vaginal bleeding or spotting among women in the treatment group compared to those in the control. Data were lacking on whether the LNG-IUS prevents endometrial cancer in these women. There is no clear evidence from the available RCTs that the LNG-IUS affects the risk of breast cancer recurrence or breast cancer-related deaths. Larger studies are necessary to assess the effects of the LNG-IUS on the incidence of endometrial cancer, and to determine whether the LNG-IUS might have an impact on the risk of secondary breast cancer events.
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Affiliation(s)
- Sally Ad Romero
- Family Medicine and Public Health, University of California, San Diego, La Jolla, CA, USA
| | - Katie Young
- School of Medicine, University of California, San Diego, San Diego, USA
| | - Martha Hickey
- The University of Melbourne, The Royal Women's Hospital, Melbourne, Australia
| | - H Irene Su
- Department of Reproductive Medicine, University of California, San Diego, La Jolla, California, USA
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Abstract
Up to two-thirds of menstruating women experience abnormal uterine bleeding (AUB) when treated with oral anticoagulants. However, the true prevalence of AUB for specific agents remains uncertain, as many of these episodes, while interfering significantly with quality of life and overall health, are not captured by definitions of major bleeding (MB) or clinically relevant nonmajor bleeding (CRNMB) used in clinical trials. A 2017 systematic review determined that women taking rivaroxaban, but not edoxaban or apixaban, had a twofold higher risk of AUB than women taking warfarin. Since then, new data have become available from extension trials, cancer-associated venous thromboembolism trials, pediatric trials, and a few observational studies specifically examining AUB as an outcome. Reported rates of uterine CRNMB were low (around 1%) and similar for rivaroxaban and apixaban in all these studies, and no episodes of uterine bleeding meeting MB criteria were reported. Rates of AUB not meeting MB or CRNMB criteria were much higher, affecting up to 50% of women on rivaroxaban. Only 1 such study included women on apixaban, and no AUB was reported. In pediatric trials, 19% of girls experienced menorrhagia when treated with rivaroxaban. In conclusion, rates of uterine MB and CRNMB were low in all studies, but rates of other types of AUB not meeting these criteria ranged from 15.8% to 50%. We conclude that AUB is underreported due to the limitations of MB/CRNMB criteria despite its substantial impact on quality of life. We urge future investigators to include broader definitions of AUB to better capture the impact of this outcome in menstruating women treated with oral anticoagulants.
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Affiliation(s)
- Amanda E. Jacobson-Kelly
- Division of Hematology, Oncology, and Blood and Marrow Transplant, Nationwide Children’s Hospital/Ohio State University, Columbus, OH; and
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Speer L. Vaginal Bleeding Decreases over Time with a Levonorgestrel Intrauterine System. Am Fam Physician 2020; 102:693. [PMID: 33252913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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Paoletti E, Rezkallah S, El Harake S, Castelli M, Benresdouane Y, Brunet D, Suchon P, Morange P, Sarlon-Bartoli G. Descriptive study of the general practitioners' perception of direct oral anticoagulants and the risk of genital bleeding in women of childbearing age. J Med Vasc 2020; 45:198-209. [PMID: 32571560 DOI: 10.1016/j.jdmv.2020.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 04/19/2020] [Indexed: 06/11/2023]
Abstract
AIM OF THE STUDY AND PATIENTS Direct oral anticoagulants (DOA) tend to replace antivitamins K (VKA). The incidence of major and minor hemorrhages is higher in women, a difference potentially linked to genital hemorrhages. The objective is to assess the practices and perception of general practitioners of the use of oral anticoagulant therapy in women of childbearing age. MATERIALS AND METHODS Descriptive, observational, transversal and monocentric study. An 11-items questionnaire was sent to 900 randomized general practitioners, assessing the type of patient, the type of anticoagulant prescribed, the management of genital bleeding, and the assessment of the quality of life of anticoagulated patients. RESULTS DOA were the most prescribed anticoagulants. Genital hemorrhage was the second leading cause of minor hemorrhage. Most doctors (60.6%) believed they were due to VKAs. 25% reported an alteration in the quality of life of patients following these genital hemorrhages and 47.5% addressed this subject in consultation. CONCLUSION Our study suggests that, according to the general practitioners interviewed, genital hemorrhage is more frequent on VKA than on DOA in women of reproductive age, which is contradictory with the data in the literature. The probably taboo subject is rarely mentioned in consultation and is responsible for a deterioration in the quality of life in these young patients. No recommendation exists on the management of this type of genital hemorrhage in these women. An algorithm is proposed for their management.
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Affiliation(s)
- E Paoletti
- Medicine Vascular Department, La Timone Hospital, CHU Timone, 264, rue Saint-Pierre, Marseille, France
| | - S Rezkallah
- Medicine Vascular Department, La Timone Hospital, CHU Timone, 264, rue Saint-Pierre, Marseille, France
| | - S El Harake
- Medicine Vascular Department, La Timone Hospital, CHU Timone, 264, rue Saint-Pierre, Marseille, France
| | - M Castelli
- Medicine Vascular Department, La Timone Hospital, CHU Timone, 264, rue Saint-Pierre, Marseille, France
| | - Y Benresdouane
- Laboratory of Haematology, La Timone Hospital, Marseille, France
| | - D Brunet
- Laboratory of Haematology, La Timone Hospital, Marseille, France
| | - P Suchon
- Laboratory of Haematology, La Timone Hospital, Marseille, France; C2VN, Aix Marseille University, Marseille, France
| | - P Morange
- Laboratory of Haematology, La Timone Hospital, Marseille, France; C2VN, Aix Marseille University, Marseille, France
| | - G Sarlon-Bartoli
- Medicine Vascular Department, La Timone Hospital, CHU Timone, 264, rue Saint-Pierre, Marseille, France; C2VN, Aix Marseille University, Marseille, France.
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Kircher M, Perez J. Brodifacoum Poisoning Linked to Synthetic Marijuana Use in Wisconsin. WMJ 2020; 119:129-131. [PMID: 32659068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
INTRODUCTION Recent outbreaks of brodifacoum-induced coagulopathy resulting from the use of synthetic cannabinoids represents a growing public health concern. Brodifacoum is a commonly used and commercially available rodenticide that has anticoagulant properties. As new, unregulated synthetic cannabinoids enter the market, the potential for further outbreaks continues to rise. CASE PRESENTATION We report a case of severe bleeding secondary to inhalation of synthetic cannabinoids contaminated with brodifacoum. The patient had been evaluated for several months of ongoing, unexplained vaginal bleeding and developed hematemesis and rectal bleeding 2 weeks after her last reported use. DISCUSSION There have been previous reports of hemorrhage after exposure to synthetic marijuana in rare cases, including an outbreak of severe bleeding and reported synthetic marijuana use in the Midwestern region of the United States in 2018. CONCLUSION While hemorrhaging after exposure to synthetic cannabinoids has been reported previously, we use this case to increase awareness of the potentially deadly exposures to brodifacoum from synthetic cannabinoids use in Wisconsin. By increasing awareness, emergency department physicians and state agencies can collaborate more effectively when responding in these cases.
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Affiliation(s)
- Madison Kircher
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin,
| | - Jude Perez
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
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Abdalla AS, Lazarevska A, Omer MM, Tan E, Asaad A, Sathananthan S. Metastatic Breast Cancer to the Cervix Presenting with Abnormal Vaginal Bleeding During Chemotherapy: A Case Report and Literature Review. Chirurgia (Bucur) 2019; 113:564-570. [PMID: 30183588 DOI: 10.21614/chirurgia.113.4.564] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2018] [Indexed: 11/23/2022]
Abstract
The most common sites of invasive breast cancer metastasis are the lungs, liver, bones and brain. Less frequent sites include the gastrointestinal tract, pancreas, spleen, thyroid, adrenals, kidneys, heart and female genital tract. The uterus is reported as a rare site for metastasis, and even more so for an isolated metastasis. Other sites of extra-genital sources for uterine metastases include the colon, stomach, pancreas, gallbladder, lung, cutaneous melanoma, urinary bladder and thyroid. The rarity of breast cancer metastasis to the uterine cervix could be explained by the fact that the cervix has a small blood supply and an afferent lymph drainage system alone. It is rare to diagnose a cervical metastasis prior to eliciting the primary breast disease. Invasive lobular carcinoma metastasises to the female reproductive system more frequently than invasive ductal carcinoma. This paper presents a case of breast cancer metastasis to the cervix.
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Huisman MV, Ferreira M, Feuring M, Fraessdorf M, Klok FA. Less abnormal uterine bleeding with dabigatran than warfarin in women treated for acute venous thromboembolism. J Thromb Haemost 2018; 16:1775-1778. [PMID: 29974611 DOI: 10.1111/jth.14226] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Indexed: 12/13/2022]
Abstract
Essentials Factor Xa inhibitors cause more abnormal menstrual bleeding (AUB) than vitamin-K antagonists (VKA). We analyzed data of AUB in women, evaluating dabigatran versus VKA. We observed a 41% lower risk of AUB in women on dabigatran compared to those on VKA. Our findings of lower AUB risk on dabigatran should be corroborated in future studies. SUMMARY Introduction Although direct oral anticoagulants (DOACs) are associated with a better safety profile than warfarin in patients with acute venous thromboembolism (VTE), direct factor Xa inhibitors involve a higher risk of abnormal uterine bleeding (AUB). We aimed to determine the risk of AUB during anticoagulation with dabigatran compared with warfarin. Methods Post-hoc analysis of the pooled RE-COVER studies and the RE-MEDY trial. Incidences of AUB, based on a defined preferred terms search for adverse events, in female patients aged 18-50 years treated with dabigatran, were compared with those in women treated with warfarin. Results Of the 2964 women included in the above-mentioned trials, 1280 women were in the relevant age category (18-50 years) and included in the current analysis. A total of 643 patients were randomized to treatment with dabigatran and 637 to treatment with warfarin. The overall rate of AUB was 8.1%, 5.9% for the women treated with dabigatran and 9.6% in those treated with warfarin, for an odds ratio for dabigatran-treated patients of 0.59 (95% confidence interval [CI], 0.39-0.90; P = 0.015). In the dabigatran-treated patients, three (0.5%) suffered major bleeding (MB) vs. five (0.8%) in the warfarin-treated patients (HR, 0.65; 95% CI, 0.15-2.72). MB or non-major relevant bleeding occurred in 30 (4.7%) patients randomized to receive dabigatran and 57 (8.9%) randomized to receive warfarin (HR, 0.53; 95% CI, 0.34-0.83). None of the bleeding events was fatal. Conclusion Dabigatran treatment was associated with a significantly (41%) lower risk of AUB than warfarin. Future studies in daily practice are needed to corroborate these findings.
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Affiliation(s)
- M V Huisman
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - M Ferreira
- Department of Internal Medicine, Hospital Garcia de Orta, Almada, Portugal
| | - M Feuring
- Boehringer Ingelheim GmbH & Co KG, Ingelheim am Rhein, Germany
| | - M Fraessdorf
- Boehringer Ingelheim GmbH & Co KG, Ingelheim am Rhein, Germany
| | - F A Klok
- Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
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Abstract
Glucocorticoids are the first-line treatment option for pemphigus. Moreover, abnormal uterine bleeding (AUB) is a rarely reported side effect of glucocorticoid treatment that usually manifests as abnormal and excessive endometrial bleeding; in fact, AUB can be induced by the systemic or topical application of glucocorticoids. In the present report, we describe the cases of 3 patients with pemphigus who developed AUB following glucocorticoid administration. It is important to note that the administration mode of glucocorticoids, and the onset time and duration of AUB differed among these patients. Thus, we propose the following treatment algorithm for AUB following glucocorticoid administration: 1. perform a gynecological and physical examination to exclude organic diseases. 2. continue glucocorticoid treatment. 3. if AUB persists, change the mode of administration of glucocorticoids. 4. if AUB still persists, despite these measures, completely withdraw treatment with glucocorticoids and use non-glucocorticoid treatments.
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Affiliation(s)
- Xiaobo Luo
- Department of Oral Medicine, State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China. E-mail.
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Formoso G, Perrone E, Maltoni S, Balduzzi S, Wilkinson J, Basevi V, Marata AM, Magrini N, D'Amico R, Bassi C, Maestri E. Short-term and long-term effects of tibolone in postmenopausal women. Cochrane Database Syst Rev 2016; 10:CD008536. [PMID: 27733017 PMCID: PMC6458045 DOI: 10.1002/14651858.cd008536.pub3] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Tibolone is a synthetic steroid used for the treatment of menopausal symptoms, on the basis of short-term data suggesting its efficacy. We considered the balance between the benefits and risks of tibolone. OBJECTIVES To evaluate the effectiveness and safety of tibolone for treatment of postmenopausal and perimenopausal women. SEARCH METHODS In October 2015, we searched the Gynaecology and Fertility Group (CGF) Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase and PsycINFO (from inception), the Cumulative Index to Nursing and Allied Health Literature (CINAHL) and clinicaltrials.gov. We checked the reference lists in articles retrieved. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing tibolone versus placebo, oestrogens and/or combined hormone therapy (HT) in postmenopausal and perimenopausal women. DATA COLLECTION AND ANALYSIS We used standard methodological procedures of The Cochrane Collaboration. Primary outcomes were vasomotor symptoms, unscheduled vaginal bleeding and long-term adverse events. We evaluated safety outcomes and bleeding in studies including women either with or without menopausal symptoms. MAIN RESULTS We included 46 RCTs (19,976 women). Most RCTs evaluated tibolone for treating menopausal vasomotor symptoms. Some had other objectives, such as assessment of bleeding patterns, endometrial safety, bone health, sexuality and safety in women with a history of breast cancer. Two included women with uterine leiomyoma or lupus erythematosus. Tibolone versus placebo Vasomotor symptomsTibolone was more effective than placebo (standard mean difference (SMD) -0.99, 95% confidence interval (CI) -1.10 to -0.89; seven RCTs; 1657 women; moderate-quality evidence), but removing trials at high risk of attrition bias attenuated this effect (SMD -0.61, 95% CI -0.73 to -0.49; odds ratio (OR) 0.33, 85% CI 0.27 to 0.41). This suggests that if 67% of women taking placebo experience vasomotor symptoms, between 35% and 45% of women taking tibolone will do so. Unscheduled bleedingTibolone was associated with greater likelihood of bleeding (OR 2.79, 95% CI 2.10 to 3.70; nine RCTs; 7814 women; I2 = 43%; moderate-quality evidence). This suggests that if 18% of women taking placebo experience unscheduled bleeding, between 31% and 44% of women taking tibolone will do so. Long-term adverse eventsMost of the studies reporting these outcomes provided follow-up of two to three years (range three months to three years). Breast cancerWe found no evidence of differences between groups among women with no history of breast cancer (OR 0.52, 95% CI 0.21 to 1.25; four RCTs; 5500 women; I2= 17%; very low-quality evidence). Among women with a history of breast cancer, tibolone was associated with increased risk (OR 1.5, 95% CI 1.21 to 1.85; two RCTs; 3165 women; moderate-quality evidence). Cerebrovascular eventsWe found no conclusive evidence of differences between groups in cerebrovascular events (OR 1.74, 95% CI 0.99 to 3.04; four RCTs; 7930 women; I2 = 0%; very low-quality evidence). We obtained most data from a single RCT (n = 4506) of osteoporotic women aged 60 to 85 years, which was stopped prematurely for increased risk of stroke. Other outcomesEvidence on other outcomes was of low or very low quality, with no clear evidence of any differences between the groups. Effect estimates were as follows:• Endometrial cancer: OR 2.04, 95% CI 0.79 to 5.24; nine RCTs; 8504 women; I2 = 0%.• Cardiovascular events: OR 1.38, 95% CI 0.84 to 2.27; four RCTs; 8401 women; I2 = 0%.• Venous thromboembolic events: OR 0.85, 95% CI 0.37 to 1.97; 9176 women; I2 = 0%.• Mortality from any cause: OR 1.06, 95% CI 0.79 to 1.41; four RCTs; 8242 women; I2 = 0%. Tibolone versus combined HT Vasomotor symptomsCombined HT was more effective than tibolone (SMD 0.17, 95% CI 0.06 to 0.28; OR 1.36, 95% CI 1.11 to 1.66; nine studies; 1336 women; moderate-quality evidence). This result was robust to a sensitivity analysis that excluded trials with high risk of attrition bias, suggesting a slightly greater disadvantage of tibolone (SMD 0.25, 95% CI 0.09 to 0.41; OR 1.57, 95% CI 1.18 to 2.10). This suggests that if 7% of women taking combined HT experience vasomotor symptoms, between 8% and 14% of women taking tibolone will do so. Unscheduled bleedingTibolone was associated with a lower rate of bleeding (OR 0.32, 95% CI 0.24 to 0.41; 16 RCTs; 6438 women; I2 = 72%; moderate-quality evidence). This suggests that if 47% of women taking combined HT experience unscheduled bleeding, between 18% and 27% of women taking tibolone will do so. Long-term adverse eventsMost studies reporting these outcomes provided follow-up of two to three years (range three months to three years). Evidence was of very low quality, with no clear evidence of any differences between the groups. Effect estimates were as follows:• Endometrial cancer: OR 1.47, 95% CI 0.23 to 9.33; five RCTs; 3689 women; I2 = 0%.• Breast cancer: OR 1.69, 95% CI 0.78 to 3.67; five RCTs; 4835 women; I2 = 0%.• Venous thromboembolic events: OR 0.44, 95% CI 0.09 to 2.14; four RCTs; 4529 women; I2 = 0%.• Cardiovascular events: OR 0.63, 95% CI 0.24 to 1.66; two RCTs; 3794 women; I2 = 0%.• Cerebrovascular events: OR 0.76, 95% CI 0.16 to 3.66; four RCTs; 4562 women; I2 = 0%.• Mortality from any cause: only one event reported (two RCTs; 970 women). AUTHORS' CONCLUSIONS Moderate-quality evidence suggests that tibolone is more effective than placebo but less effective than HT in reducing menopausal vasomotor symptoms, and that tibolone is associated with a higher rate of unscheduled bleeding than placebo but with a lower rate than HT.Compared with placebo, tibolone increases recurrent breast cancer rates in women with a history of breast cancer, and may increase stroke rates in women over 60 years of age. No evidence indicates that tibolone increases the risk of other long-term adverse events, or that it differs from HT with respect to long-term safety.Much of the evidence was of low or very low quality. Limitations included high risk of bias and imprecision. Most studies were financed by drug manufacturers or failed to disclose their funding source.
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Affiliation(s)
- Giulio Formoso
- Emilia‐Romagna Health and Welfare Directorate, Community Care Department, Pharmaceuticals and Medical Devices AreaViale Aldo Moro 21BolognaItaly40127
| | - Enrica Perrone
- University of BolognaDepartment of Biomedical and Neuromotor Sciences ‐ DIBINEM ‐ School of Hygiene and Preventive MedicineVia San Giacomo 12BolognaBolognaItaly40126
| | - Susanna Maltoni
- Agenzia Sanitaria e Sociale Regionale ‐ Regione Emilia‐RomagnaOsservatorio Regionale per l'InnovazioneViale Aldo Moro 21BolognaItaly40127
| | - Sara Balduzzi
- University of Modena and Reggio EmiliaCochrane Italy, Department of Diagnostic, Clinical and Public Health MedicineVia del Pozzo 71ModenaItaly41124
| | - Jack Wilkinson
- University of Manchester, Manchester Academic Health Science CentreBiostatistics, Institute of Population HealthClinical Sciences Building Salford Royal NHS Foundation Trust HospitalStott Lane, SalfordManchesterUKM6 8HD
| | - Vittorio Basevi
- Documentation Center on Perinatal and Reproductive HealthEmilia‐Romagna Health and Welfare Directorate, Community Care DepartmentBolognaItaly
| | - Anna Maria Marata
- Emilia‐Romagna Health and Welfare Directorate, Community Care Department, Pharmaceuticals and Medical Devices AreaViale Aldo Moro 21BolognaItaly40127
| | - Nicola Magrini
- World Health OrganizationPolicy, Access and Use (PAU), Department of Essential Medicines and Health ProductsAvenue Appia 20GenevaSwitzerland1211 GENEVA 27
| | - Roberto D'Amico
- University of Modena and Reggio EmiliaCochrane Italy, Department of Diagnostic, Clinical and Public Health MedicineVia del Pozzo 71ModenaItaly41124
| | - Chiara Bassi
- Biblioteca Medica Interaziendale IRCCS – Arcispedale Santa Maria NuovaViale Augusto Murri, 9Reggio EmiliaItaly42123
| | - Emilio Maestri
- Emilia‐Romagna Health and Welfare Directorate, Community Care Department, Pharmaceuticals and Medical Devices AreaViale Aldo Moro 21BolognaItaly40127
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Frank K, Gerychová R, Janků P, Huser M, Ventruba P. [Medical termination of pregnancy by mifepristone and misoprostol - evaluation of succes rate, complications and satisfaction of patients]. Ceska Gynekol 2015; 80:451-455. [PMID: 26741161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate the success rate and complications of medical termination of pregnancy up to 49 days of amenorrhea and present the outcome of our phone questionaire of satisfaction of patients. DESIGN Retrospective analysis. SETTING Department of Obstetrics and Gynecology Masaryk University and University Hospital Brno. METHODS The analysis of 111 patients, who underwent medical termination of pregnancy at the Department of Obstetrics and Gynecology Masaryk University and University Hospital Brno from 1. 6. 2014 to 30. 6. 2015 using 600 mg of mifepristone (Mifegyne) and 400 µg of misoprostol (Mispregnol). In our set of patients we monitored subjective perception of medical termination of pregnancy (pain, nausea, vomiting, satisfaction with this method) and objective process (hospitalisation, surgical intervention). The view of patients was found out by the phone questionnaire RESULTS Complete abortion without a surgical intervention underwent 103 patients. Nausea, pelvic pain, and intensity of bleeding were evaluated as suitable. Only 1 patient (0.9%) was hospitalised for nausea and 1 patient (0.9%) was hospitalised in case of need for an emergency curretage and transfusions. Some kind of contraception after the medical termination of pregnancy started using 98.0% of women. The satisfaction rate of this method was high - 101 patients declared themselves satisfied - 66.7% very satisfied, 24.3% rather satisfied. CONCLUSION Medical termination of pregnancy has good efficiency, we consider it safe with minimum side-effects and is well evaluated by patients.
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Guzeloglu Kayisli O, Kayisli UA, Basar M, Semerci N, Schatz F, Lockwood CJ. Progestins Upregulate FKBP51 Expression in Human Endometrial Stromal Cells to Induce Functional Progesterone and Glucocorticoid Withdrawal: Implications for Contraceptive- Associated Abnormal Uterine Bleeding. PLoS One 2015; 10:e0137855. [PMID: 26436918 PMCID: PMC4593551 DOI: 10.1371/journal.pone.0137855] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 08/22/2015] [Indexed: 11/22/2022] Open
Abstract
Use of long-acting progestin only contraceptives (LAPCs) offers a discrete and highly effective family planning method. Abnormal uterine bleeding (AUB) is the major side effect of, and cause for, discontinuation of LAPCs. The endometria of LAPC-treated women display abnormally enlarged, fragile blood vessels, decreased endometrial blood flow and oxidative stress. To understanding to mechanisms underlying AUB, we propose to identify LAPC-modulated unique gene cluster(s) in human endometrial stromal cells (HESCs). Protein and RNA isolated from cultured HESCs treated 7 days with estradiol (E2) or E2+ medroxyprogesterone acetate (MPA) or E2+ etonogestrel (ETO) or E2+ progesterone (P4) were analyzed by quantitative Real-time (q)-PCR and immunoblotting. HSCORES were determined for immunostained-paired endometria of pre-and 3 months post-Depot MPA (DMPA) treated women and ovariectomized guinea pigs (GPs) treated with placebo or E2 or MPA or E2+MPA for 21 days. In HESCs, whole genome analysis identified a 67 gene group regulated by all three progestins, whereas a 235 gene group was regulated by E2+ETO and E2+MPA, but not E2+P4. Ingenuity pathway analysis identified glucocorticoid receptor (GR) activation as one of upstream regulators of the 235 MPA and ETO-specific genes. Among these, microarray results demonstrated significant enhancement of FKBP51, a repressor of PR/GR transcriptional activity, by both MPA and ETO. q-PCR and immunoblot analysis confirmed the microarray results. In endometria of post-DMPA versus pre-DMPA administered women, FKBP51 expression was significantly increased in endometrial stromal and glandular cells. In GPs, E2+MPA or MPA significantly increased FKBP51 immunoreactivity in endometrial stromal and glandular cells versus placebo- and E2-administered groups. MPA or ETO administration activates GR signaling and increases endometrial FKBP51 expression, which could be one of the mechanisms causing AUB by inhibiting PR and GR-mediated transcription. The resultant PR and/or GR-mediated functional withdrawal may contribute to associated endometrial inflammation, aberrant angiogenesis, and bleeding.
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Affiliation(s)
- Ozlem Guzeloglu Kayisli
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, Florida, United State of America
| | - Umit A. Kayisli
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, Florida, United State of America
| | - Murat Basar
- Department of Obstetrics and Gynecology, School of Medicine, Yale University, New Haven, Connecticut, United State of America
| | - Nihan Semerci
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, Florida, United State of America
| | - Frederick Schatz
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, Florida, United State of America
| | - Charles J. Lockwood
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, Florida, United State of America
- * E-mail:
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Di Carlo C, Guida M, De Rosa N, Sansone A, Gargano V, Cagnacci A, Nappi C. Bleeding profile in users of an etonogestrel sub-dermal implant: effects of anthropometric variables. An observational uncontrolled preliminary study in Italian population. Gynecol Endocrinol 2015. [PMID: 26213863 DOI: 10.3109/09513590.2015.1018163] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE The purpose of this study is to evaluate the menstrual profile in users of the etonogestrel (ENG)-releasing implant (Nexplanon®) and the possible correlation with anthropometric variables. METHODS Ninety-two healthy women, desiring long-term contraception with the ENG implant were enrolled in a prospective observational study. Anthropometric variables were measured at baseline and after 3, 6, 9, and 12 months. Patients recorded daily the occurrence of any bleeding or spotting. The bleeding/spotting pattern was evaluated over consecutive 90-day intervals ("Reference Periods" - RPs). Patients who showed a favourable bleeding profile (amenorrhoea, infrequent, or normal bleeding) for 50% or more of the RPs were assigned to group A, while patients with a favourable bleeding profile for less than 50% of the RPs were assigned to group B. RESULTS Sixty-eight women (79%) were assigned to group A; 18 (21%) to group B. Group B had a lower baseline body mass index (BMI) than group A (24.84 ± 4.95 kg/m(2) versus 20.75 ± 4.41 kg/m(2); p < 0.005). CONCLUSIONS The ENG sub-dermal implant is a well-tolerated contraceptive method, with a high proportion of women experiencing a favourable bleeding profile. The lower basal BMI in Group B in comparison with Group A may account for the higher percentage of irregular bleeding.
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Affiliation(s)
- Costantino Di Carlo
- Department of Obstetrics and Gynaecology, University of Naples Federico II , Naples , Italy
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Abstract
BACKGROUND Uterine fibroids (also known as leiomyomas) are the most common benign pelvic tumours among women. They may be asymptomatic, or may be associated with pelvic symptoms such as bleeding and pain. Medical treatment of this condition is limited and gonadotropin-releasing hormone (GnRH) analogues are the most effective agents. Long-term treatment with such agents, however, is restricted due to their adverse effects. The addition of other medications during treatment with GnRH analogues, a strategy known as add-back therapy, may limit these side effects. There is concern, however, that add-back therapy may also limit the efficacy of the GnRH analogues and that it may not be able to completely prevent their adverse effects. OBJECTIVES To assess the short-term (within 12 months) effectiveness and safety of add-back therapy for women using GnRH analogues for uterine fibroids associated with excessive uterine bleeding, pelvic pain, or urinary symptoms. SEARCH METHODS We searched electronic databases including the Cochrane Menstrual Disorders and Subfertility Group (MDSG) Specialised Register, CENTRAL, MEDLINE, PubMed, EMBASE, LILACS, CINAHL, PsycINFO; and electronic registries of ongoing trials including ClinicalTrials.gov, Current Controlled Trials, World Health Organization (WHO) International Clinical Trials Registry Platform. All searches were from database inception to 16 June 2014. SELECTION CRITERIA Randomized controlled trials (RCTs) that included women with uterine fibroids experiencing irregular or intense uterine bleeding, cyclic or non-cyclic pelvic pain, or urinary symptoms, and that compared treatment with a GnRH analogue plus add-back therapy versus a GnRH analogue alone or combined with placebo were eligible for inclusion. DATA COLLECTION AND ANALYSIS Two authors independently reviewed the identified titles and abstracts for potentially eligible records. Two review authors reviewed eligible studies and independently extracted data. Two authors independently assessed the studies' risk of bias. They assessed the quality of the evidence using GRADE criteria. MAIN RESULTS Fourteen RCTs were included in the review. Data were extracted from 12 studies (622 women). The primary outcome was quality of life (QoL).Add-back therapy with medroxyprogesterone (MPA): no studies reported QoL or uterine bleeding. There was no evidence of effect in relation to bone mass (standardized mean difference (SMD) 0.38, 95% confidence interval (CI) -0.62 to 1.38, 1 study, 16 women, P = 0.45, low quality evidence) and MPA was associated with a larger uterine volume (mean difference (MD) 342.19 cm(3), 95% CI 77.58 to 606.80, 2 studies, 32 women, I(2) = 0%, low quality evidence).Tibolone: this was associated with a higher QoL but the estimate was imprecise and the effect could be clinically insignificant, small or large (SMD 0.47, 95% CI 0.09 to 0.85, 1 study, 110 women, P = 0.02, low quality evidence). It was also associated with a decreased loss of bone mass, which could be insignificant, small or moderate (SMD 0.36, 95% CI 0.03 to 0.7, 3 studies, 160 women, I(2) = 7%, moderate quality evidence). Tibolone may, however, have been associated with larger uterine volumes (MD 23.89 cm(3), 95% CI= 8.13 to 39.66, 6 studies, 365 women, I(2) = 0%, moderate quality evidence) and more uterine bleeding (results were not combined but three studies demonstrated greater bleeding with tibolone while two other studies demonstrated no bleeding in either group). Four studies (268 women; not pooled owing to extreme heterogeneity) reported a large benefit on vasomotor symptoms in the tibolone group.Raloxifene: there was no evidence of an effect on QoL (SMD 0.11, 95% CI -0.57 to 0.34, 1 study, 74 women, P = 0.62, low quality evidence), while there was a beneficial impact on bone mass (SMD 1.01, 95% CI 0.57 to 1.45, 1 study, 91 women, P < 0.00001, low quality evidence). There was no clear evidence of effect on uterine volume (MD 27.1 cm(3), 95% CI -17.94 to 72.14, 1 study, 91 women, P = 0.24, low quality evidence), uterine bleeding or severity of vasomotor symptoms (MD 0.2 hot flushes/day, 95% CI -0.34 to 0.74, 1 study, 91 women, P = 0.46, low quality evidence).Estriol: no studies reported QoL, uterine size, uterine bleeding or vasomotor symptoms. Add-back with estriol may have led to decreased loss of bone mass, from results of a single study (SMD 3.93, 95% CI 1.7 to 6.16, 1 study, 12 women, P = 0.0005, low quality evidence).Ipriflavone: no studies reported QoL, uterine size or uterine bleeding. Iproflavone was associated with decreased loss of bone mass in a single study (SMD 2.71, 95% CI 2.14 to 3.27, 1 study, 95 women, P < 0.00001, low quality evidence); there was no evidence of an effect on the rate of vasomotor symptoms (RR 0.67, 95% Cl 0.44 to 1.02, 1 study, 95 women, P = 0.06, low quality evidence).Conjugated estrogens: no studies reported QoL, uterine size, uterine bleeding or vasomotor symptoms. One study suggested that adding conjugated estrogens to GnRH analogues resulted in a larger decrease in uterine volume in the placebo group (MD 105.2 cm(3), 95% CI 27.65 to 182.75, 1 study, 27 women, P = 0.008, very low quality evidence).Nine of 12 studies were at high risk of bias in at least one domain, most commonly lack of blinding. All studies followed participants for a maximum of six months. This short-term follow-up is usually insufficient to observe any significant effect of the treatment on bone health (such as the occurrence of fractures), limiting the findings. AUTHORS' CONCLUSIONS There was low or moderate quality evidence that tibolone, raloxifene, estriol and ipriflavone help to preserve bone density and that MPA and tibolone may reduce vasomotor symptoms. Larger uterine volume was an adverse effect associated with some add-back therapies (MPA, tibolone and conjugated estrogens). For other comparisons, outcomes of interest were not reported or study findings were inconclusive.
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Affiliation(s)
- Rafael M Moroni
- University of Sao PauloDepartment of Obstetrics and Gynecology, Medical School of Ribeirao PretoAvenida Bandeirantes, 3900, 8th floor ? Monte Alegre Ribeirao PretoRibeirao PretoBrazil14049‐900
| | - Wellington P Martins
- University of Sao PauloDepartment of Obstetrics and Gynecology, Medical School of Ribeirao PretoAvenida Bandeirantes, 3900, 8th floor ? Monte Alegre Ribeirao PretoRibeirao PretoBrazil14049‐900
| | - Rui A Ferriani
- University of Sao PauloDepartment of Obstetrics and Gynecology, Medical School of Ribeirao PretoAvenida Bandeirantes, 3900, 8th floor ? Monte Alegre Ribeirao PretoRibeirao PretoBrazil14049‐900
| | - Carolina S Vieira
- University of Sao PauloDepartment of Obstetrics and Gynecology, Medical School of Ribeirao PretoAvenida Bandeirantes, 3900, 8th floor ? Monte Alegre Ribeirao PretoRibeirao PretoBrazil14049‐900
| | - Carolina O Nastri
- University of Sao PauloDepartment of Obstetrics and Gynecology, Medical School of Ribeirao PretoAvenida Bandeirantes, 3900, 8th floor ? Monte Alegre Ribeirao PretoRibeirao PretoBrazil14049‐900
| | - Francisco José Candido Dos Reis
- University of Sao PauloDepartment of Obstetrics and Gynecology, Medical School of Ribeirao PretoAvenida Bandeirantes, 3900, 8th floor ? Monte Alegre Ribeirao PretoRibeirao PretoBrazil14049‐900
| | - Luiz Gustavo Brito
- University of Sao PauloDepartment of Obstetrics and Gynecology, Medical School of Ribeirao PretoAvenida Bandeirantes, 3900, 8th floor ? Monte Alegre Ribeirao PretoRibeirao PretoBrazil14049‐900
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Casey PM, Long ME, Drozdowicz LB, Marnach ML, Weaver AL. Management of etonogestrel subdermal implant-related bleeding. J Reprod Med 2014; 59:306-312. [PMID: 24937974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To determine removal rates for unacceptable bleeding in etonogestrel subdermal implant (ESI) users treated with reassurance alone as well as in those receiving reassurance plus medical interventions including doxycycline and ibuprofen, and to compare removal rates between ESI users treated with reassurance alone with those receiving the medical interventions listed above in addition to reassurance. STUDY DESIGN Medical records of 391 women receiving ESI for contraception within the period June 2007-April 2011 were abstracted for patient characteristics and interventions including reassurance, doxycycline, and ibuprofen. Removal rates were compared between intervention groups using the chi2 test and multivariable logistic regression. RESULTS Contact for bleeding occurred in 128 women (32.7%). Of those, 83 women (21.2% of entire cohort) requested removalfor bleeding (median, 381 days; range, 29-1,078 days). Of 53 women receiving reassurance alone, 40 (75.5%) requested removal, whereas fewer (15 of 33 [45.5%]) women receiving reassurance plus doxycycline requested removal (p = 0.005), even after adjusting for prior contraception use and body mass index at ESI insertion (p = 0.006). Of 10 women receiving ibuprofen and 19 women receiving doxycycline plus ibuprofen, 7 (70.0%) and 11(57.9%), respectively, requested removal for bleeding. CONCLUSION Reassurance plus doxycycline is associated with lower removal rates for ESI-related bleeding than is reassurance alone.
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Caiyan W, Wen D, Qinping L, Huan S, Ziyan H, Liangdan T, Zheng'ai X, Yufeng L, Shulan Z, Baihua D, Xiaoyan X, Mulan R, Xiaomao L, Youdi X, Zhisong M, Meiqing X, Hongyu W, Zirong H. [Efficacy and safety of a combined oral contraceptive containing drospirenone 3 mg and ethinylestradiol 20 µg in a 24+4-day regimen in China]. Zhonghua Fu Chan Ke Za Zhi 2014; 49:355-359. [PMID: 25030732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To assess the efficacy, bleeding pattern, cycle control and safety of a combined oral contraceptive (YAZ) containing drospirenone 3 mg and ethinylestradiol 20 µg in a 24+4-day regimen in China. METHODS This is a multi-center, open, one-label study. Healthy females aged 18-45 years received YAZ for 13 cycles. Following-ups were scheduled during the treatment phase on Day 12-19 of Cycle 1, 4, 7 and 10 and 10-17 days after completing the study. The efficacy variables were the number of unintended pregnancies, bleeding pattern and cycle control. The safety variables were adverse events (AE), lab examinations, physical and gynecological examinations, vital signs and body weights and questionnaires. RESULTS Four pregnancies occurred among 675 women for 603.78 women-years, resulting in a Pearl index (PI) of 0.7 and adjusted PI of 0.6. The cumulative 1-year pregnancy rate was 0.66%. The mean number of bleeding/spotting days was (26.3 ± 12.4) days in reference period 1 and (15.4 ± 5.5) days in reference period 4. 94.2% (582/618)- 96.8% (538/558) subjects experienced scheduled bleeding. The mean duration of scheduled bleeding decreased from (5.9 ± 3.2) to (5.0 ± 1.6) days. The percentage of women with intermenstrual bleeding decreased from 14.5% (90/621) at Cycle 1 to 2.3% (13/558) at Cycle 12. The common AE relating treatment include nausea (3.4%, 23/675), breast tenderness (1.2%, 8/675), dizzy (1.2%), vagina bleeding (1.2%). No serious AE relating treatment occurred. 85.6% (542/633) subjects were satisfied or very satisfied with the study treatment. CONCLUSION YAZ is highly effective, acceptable and safe for Chinese women.
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Affiliation(s)
- Wang Caiyan
- Department of Family Planning, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200011, China
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Abstract
BACKGROUND The introduction of a new progestin-only oral contraceptive in Europe has renewed interest in this class of oral contraceptives. Unlike the more widely used combined oral contraceptives containing an estrogen plus progestin, these pills contain only a progestin (progestogen) and are taken without interruption. How these pills compare to others in their class or to combined oral contraceptives is not clear. OBJECTIVES This review examined randomized controlled trials of progestin-only pills for differences in efficacy, acceptability, and continuation rates. SEARCH METHODS Through October 2013, we searched the computerized databases MEDLINE, Cochrane Central Register of Controlled Trials (CENTRAL), POPLINE, and LILACS for studies of progestin-only pills. We also searched for current trials via ClinicalTrials.gov and ICTRP. Previous searches also included EMBASE. SELECTION CRITERIA We included all randomized controlled trials in any language that included progestin-only pills for contraception. We incorporated any comparison with a progestin-only pill; this could include different doses, other progestin-only pills, combined oral contraceptives, or other contraceptives. DATA COLLECTION AND ANALYSIS The first author abstracted the data and entered the information into RevMan 5. Another author performed a second, independent data abstraction to verify the initial data entry.We attempted to extract life-table rates (actuarial or continuous) and used the rate difference as the effect measure. Where life-table rates were not published, we used the incidence rate ratio (ratio of Pearl rates). Where only the crude number of events was published, we calculated the Peto odds ratio with 95% confidence interval (CI) using a fixed-effect model. For continuous variables, the mean difference (MD) was computed with 95% CI. Because of disparate exposures, we were not able to combine studies in meta-analysis. MAIN RESULTS Six trials met the inclusion criteria. We have not found any new studies since the initial review. In the trial comparing the desogestrel versus levonorgestrel progestin-only pill, desogestrel was not associated with a significantly lower risk of accidental pregnancy; the rate ratio was 0.27 (95% CI 0.06 to 1.19). However, the desogestrel progestin-only pill caused more bleeding problems, although this difference was not statistically significant. The trial comparing low-dose mifepristone versus a levonorgestrel progestin-only pill found similar pregnancy rates. In the trial comparing ethynodiol diacetate versus a combined oral contraceptive, irregular cycles occurred in all women assigned to the progestin-only pill (odds ratio 135.96; 95% CI 7.61 to 2421.02). In a trial comparing two progestin-only and two combined oral contraceptives, the progestin-only pill containing levonorgestrel 30 μg had higher efficacy than did the pill containing norethisterone 350 μg. An early trial found megestrol acetate inferior to other progestin-only pills in terms of efficacy. A study of the timing of pill initiation after birth found no important differences, but high losses to follow up undermined the trial. AUTHORS' CONCLUSIONS Evidence is insufficient to compare progestin-only pills to each other or to combined oral contraceptives.
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Affiliation(s)
- David A Grimes
- Obstetrics and Gynecology, University of North Carolina, School of Medicine, CB#7570, Chapel Hill, North Carolina, USA, 27599-7570
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Suh-Burgmann E, Hung YY, Mura J. Abnormal vaginal bleeding after epidural steroid injection: a paired observation cohort study. Am J Obstet Gynecol 2013; 209:206.e1-6. [PMID: 23816843 DOI: 10.1016/j.ajog.2013.06.045] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 05/10/2013] [Accepted: 06/25/2013] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The use of epidural steroid injections has increased dramatically, but knowledge of potential adverse effects is lacking. An association between steroid injection and subsequent abnormal vaginal bleeding has been suspected clinically, but evidence has been limited to anecdotal reports. STUDY DESIGN Paired observational retrospective cohort study using electronic medical records from a large integrated health care system. Participants were all nonhysterectomized women who underwent epidural steroid injections in 2011. For each steroid injection, encounters for abnormal vaginal bleeding during the 60 days preceding and 60 days after the injection were compared as paired observations. For women found to have bleeding, medical records review was performed to examine menopausal status and bleeding evaluation outcomes. RESULTS Among 8166 epidural steroid injection procedures performed on 6926 nonhysterectomized women, 201 (2.5%) procedures were followed by at least 1 outpatient visit for abnormal vaginal bleeding. Women were 2.8 times more likely to present with abnormal vaginal bleeding during the postinjection period compared with the preinjection period (P < .0001). Of the 197 women with postinjection bleeding, 137 (70%) were premenopausal and 60 (30%) were postmenopausal. Postinjection bleeding prompted endometrial biopsy evaluation in 103 (52%) cases, with benign findings for 100% of premenopausal women (59/59) and 95% of postmenopausal women (42/44). CONCLUSION Epidural steroid injections are associated with subsequent abnormal vaginal bleeding for both premenopausal and postmenopausal women. Women undergoing epidural steroid injection should be advised of abnormal bleeding as a potential adverse effect and providers should be aware of this association when evaluating abnormal bleeding.
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Affiliation(s)
- Elizabeth Suh-Burgmann
- Division of Gynecologic Oncology, Department of Women's Health, Kaiser Permanente of Northern California, Walnut Creek, CA, USA
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27
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Abstract
A 68-year-old postmenopausal woman presented to the gynaecology clinic with a 1-week history of vaginal bleeding. She was investigated to rule out local and systemic causes including genital malignancy. The investigations were negative for genital malignancy and her symptoms settled spontaneously. The bleeding was attributed to a corticosteroid treatment for shoulder joint pain. A short literature review of this rare side effect is discussed.
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Affiliation(s)
- Vaidyanathan Gowri
- Department of Obstetrics and Gynaecology, Sultan Qaboos University, Muscat, Oman.
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Madden T, Eisenberg DL, Zhao Q, Buckel C, Secura GM, Peipert JF. Continuation of the etonogestrel implant in women undergoing immediate postabortion placement. Obstet Gynecol 2012; 120:1053-9. [PMID: 23090522 PMCID: PMC3711380 DOI: 10.1097/aog.0b013e3182632cd6] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To estimate whether women who receive an immediate postabortion etonogestrel subdermal implant have higher discontinuation rates than women who undergo an interval insertion (insertion not associated with a recent pregnancy). METHODS This was a secondary analysis of the Contraceptive CHOICE Project. We compared 12-month continuation rates for the subdermal implant between women undergoing immediate postabortion placement and women who underwent an interval placement. Continuation rates were compared using Kaplan-Meier estimator of survival function and Cox proportional hazard models. RESULTS Over the study period, 141 women received the implant immediately postabortion and 935 women underwent an interval placement. The 12-month continuation rates were similar: 81.5% among women undergoing immediate postabortion placement and 82.8% among women undergoing interval placement (P=.54). In the survival analysis, women who received an immediate postabortion implant were no more likely to discontinue their method than women who had an interval placement (adjusted hazard ratio 1.04, 95% confidence interval 0.68-1.60). The most common reason given for discontinuation was frequent or irregular bleeding, which was reported by 65.4% of women discontinuing in the immediate postabortion group and 56.7% in the interval group. CONCLUSION Women who undergo immediate postabortion placement of the subdermal implant have high rates of continuation that are equivalent to women undergoing interval insertion. Immediate postabortion long-acting reversible contraceptives should be available to women undergoing induced abortion to decrease the risk of repeat unplanned pregnancy. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Tessa Madden
- Division of Clinical Research, Department of Obstetrics and Gynecology, Washington University in St. Louis School of Medicine, St. Louis, Missouri 63110, USA.
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Lee VCY, Yeung TWY, Tang OS, Ng EHY, Yeung WSB, Ho PC. Effect of letrozole on uterine artery Doppler flow indices prior to first-trimester termination of pregnancy: a randomized controlled trial. Ultrasound Obstet Gynecol 2012; 40:392-397. [PMID: 22302719 DOI: 10.1002/uog.11115] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE We previously demonstrated that a sequential regimen of letrozole and misoprostol resulted in a marked reduction in the serum estradiol concentration and in a higher efficacy of first-trimester termination of pregnancy than misoprostol alone. The aim of this study was to evaluate the effect of letrozole on uterine artery Doppler flow indices during early pregnancy. METHODS This was a randomized controlled trial. Thirty women requesting termination of pregnancy up to 63 days' gestation were randomized into two groups: a letrozole group receiving 10 mg of letrozole, daily, for 3 days, and a control group receiving a placebo for 3 days. Serum estradiol, progesterone and human chorionic gonadotropin (hCG) concentrations were measured before drug administration and then daily for 6 days. Ultrasound scanning for fetal viability and measurement of the pulsatility (PI) and resistance (RI) indices of the uterine arteries was performed before drug administration, and then on day 3 and day 7 after starting letrozole or placebo. All pregnancies were terminated by surgical evacuation on day 7 or day 8. RESULTS Uterine artery PI and RI decreased significantly in the letrozole group, but not in the control group. Serum estradiol concentrations were significantly lower in the letrozole group than in the control group from day 2 onwards. Serum progesterone and hCG concentrations were comparable for the two groups throughout the 7 days. There were significantly more women in the letrozole group with vaginal bleeding. CONCLUSION We have demonstrated that the use of letrozole in the first trimester of pregnancy suppresses serum estradiol levels but results in an increase in blood flow to the uterus. Further studies should be carried out to elucidate the mechanism of letrozole pretreatment in medical abortion.
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Affiliation(s)
- V C Y Lee
- Department of Obstetrics & Gynecology, The University of Hong Kong, Hong Kong Special Administrative Region, Hong Kong, China.
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Skupski D. Re: Effect of letrozole on uterine artery Doppler flow indices prior to first-trimester termination of pregnancy: a randomized controlled trial. V. C. Y. Lee, T. W. Y. Yeung, O. S. Tang, E. H. Y. Ng, W. S. B. Yeung and P. C. Ho. Ultrasound Obstet Gynecol 2012; 40: 392-397. Ultrasound Obstet Gynecol 2012; 40:383. [PMID: 23008100 DOI: 10.1002/uog.12301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- D Skupski
- Department of Obstetrics and Gynecology, New York Hospital Queens, 56-45 Main Street, Flushing, NY 11355, USA.
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Abstract
BACKGROUND Reduced circulating estrogen levels around the time of the menopause can induce unacceptable symptoms that affect the health and well-being of women. Hormone therapy (both unopposed estrogen and estrogen/progestogen combinations) is an effective treatment for these symptoms, but is associated with risk of harms. Guidelines recommend that hormone therapy be given at the lowest effective dose and treatment should be reviewed regularly. The aim of this review is to identify the minimum dose(s) of progestogen required to be added to estrogen so that the rate of endometrial hyperplasia is not increased compared to placebo. OBJECTIVES The objective of this review is to assess which hormone therapy regimens provide effective protection against the development of endometrial hyperplasia or carcinoma. SEARCH METHODS We searched the Cochrane Menstrual Disorders and Subfertility Group trials register (searched January 2012), The Cochrane Library (Issue 1, 2012), MEDLINE (1966 to January 2012), EMBASE (1980 to January 2012), Current Contents (1993 to May 2008), Biological Abstracts (1969 to 2008), Social Sciences Index (1980 to May 2008), PsycINFO (1972 to January 2012) and CINAHL (1982 to May 2008). Attempts were made to identify trials from citation lists of reviews and studies retrieved, and drug companies were contacted for unpublished data. SELECTION CRITERIA Randomised comparisons of unopposed estrogen therapy, combined continuous estrogen-progestogen therapy, sequential estrogen-progestogen therapy with each other or placebo, administered over a minimum period of 12 months. Incidence of endometrial hyperplasia/carcinoma assessed by a biopsy at the end of treatment was a required outcome. Data on adherence to therapy, rates of additional interventions, and withdrawals owing to adverse events were also extracted. DATA COLLECTION AND ANALYSIS In this update, 46 studies were included. Odds ratios (ORs) were calculated for dichotomous outcomes. The small numbers of studies in each comparison and the clinical heterogeneity precluded meta-analysis for many outcomes. MAIN RESULTS Unopposed estrogen is associated with increased risk of endometrial hyperplasia at all doses, and durations of therapy between one and three years. For women with a uterus the risk of endometrial hyperplasia with hormone therapy comprising low-dose estrogen continuously combined with a minimum of 1 mg norethisterone acetate (NETA) or 1.5 mg medroxyprogesterone acetate (MPA) is not significantly different from placebo at two years (1 mg NETA: OR 0.04; 95% confidence interval (CI) 0 to 2.8; 1.5 mg MPA: no hyperplasia events). AUTHORS' CONCLUSIONS Hormone therapy for postmenopausal women with an intact uterus should comprise both estrogen and progestogen to reduce the risk of endometrial hyperplasia.
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Affiliation(s)
- Susan Furness
- Cochrane Oral Health Group, School of Dentistry, The University of Manchester, Manchester, UK.
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Wakatsuki A. [Hormone replacement therapy]. Nihon Rinsho 2012; 70 Suppl 6:218-223. [PMID: 23156512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Firouzabadi RD, Sekhavat L, Tabatabaii A, Hamadani S. Laminaria tent versus Misoprostol for cervical ripening before surgical process in missed abortion. Arch Gynecol Obstet 2012; 285:699-703. [PMID: 21830011 DOI: 10.1007/s00404-011-2006-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Accepted: 07/08/2011] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To compare the efficacy of Laminaria tents with Misoprostol for cervical ripening before surgical process in missed abortion. METHOD In a prospective study, 70 women with missed abortion were assigned to have either insertion of a 3 mm intracervical Laminaria tent (n = 35) or vaginal Misoprostol 400 μg (n = 35) on the day prior to suction dilation and curettage (D/C). The women were interviewed just prior to the D/C with regard to pain, vaginal bleeding, and cervical dilator preference. RESULT Cervical dilation was greater in the Laminaria group but not significantly different from that in the Misoprostol group. However, additional cervical dilation before D/C was required in more patients in the Misoprostol group (45.7 vs 14.3%, P = 0.001). Women who received Laminaria reported significantly more pain at the time of insertion (62.8% in Laminaria group vs 22.8% in Misoprostol group) compared with women who received Misoprostol. Conversely, Misoprostol was associated with more nausea, vomiting, diarrhea and vaginal bleeding. CONCLUSIONS Laminaria tents are more effective cervical dilators than vaginal Misoprostol when inserted the day prior to suction D and C. Vaginal Misoprostol insertion is more comfortable, although it is associated with an increased risk of vaginal bleeding.
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Affiliation(s)
- Raziah Dehghani Firouzabadi
- Research and Clinical Center for Infertility, Shahid Sedughi University of Medical Sciences and Health Service, Yazd, Iran.
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Abstract
BACKGROUND Quadriphasic oral contraceptives have been developed to reduce the adverse effects of oral contraceptives and are presented as more physiological since they mimic the natural cycle. However, suggested disadvantages of quadriphasic oral contraceptives include a possible increased risk of pill-taking errors caused by the array of different color pills, complicated directions for catching up when a pill is missed, the higher price and potential inferiority in terms of side effects. OBJECTIVES To compare the contraceptive effectiveness, bleeding pattern, minor side effects and acceptability of quadriphasic contraceptive pills versus monophasic contraceptive pills. SEARCH METHODS We searched CENTRAL, MEDLINE, EMBASE, POPLINE, ClinicalTrials.gov and ICTRP for trials comparing quadriphasic pills with monophasic pills. We contacted researchers and manufacturers of quadriphasic oral contraceptives to identify additional studies. SELECTION CRITERIA Randomized controlled trials (RCTs) comparing quadriphasic with monophasic oral contraceptives . Trials had to report on contraceptive effectiveness, bleeding patterns, minor side effects, ease of use or trial discontinuation. We excluded studies where the intervention was primarily used as a treatment for disorders or was administered for fewer than three consecutive cycles. DATA COLLECTION AND ANALYSIS T wo authors abstracted and entered data into RevMan. We critically appraised the methodological quality of the included trials. For continuous variables, we computed the mean difference with 95% confidence interval (CI) using the random-effects model. For dichotomous variables, we calculated the risk ratio with 95% CI using the random-effects model. MAIN RESULTS We included one double-blind, double-dummy RCT comparing a quadriphasic oral contraceptive composed of dienogest and estradiol valerate with a monophasic oral contraceptive composed of levonorgestrel and ethinylestradiol. Contraceptive effectiveness, intracyclic bleeding and discontinuation due to side effects were similar for quadriphasic and monophasic pills. The number of women experiencing withdrawal bleeding was higher in the monophasic group compared to the quadriphasic group. Users of quadriphasic pills reported fewer bleeding/spotting days and fewer bleeding/spotting episodes than users of monophasic pills but the report did not specify whether the bleeding/spotting was scheduled or unscheduled. More women using quadriphasic oral contraceptives reported breast pain compared to women using monophasic oral contraceptives. AUTHORS' CONCLUSIONS The available evidence is insufficient to determine whether quadriphasic differ from monophasic oral contraceptives in contraceptive effectiveness, bleeding pattern, minor side effects and acceptability. Studies that compare quadriphasic and monophasic oral contraceptives with an identical progestogen and estrogen type are needed to determine whether the quadriphasic approach differs from the monophasic approach. Studies that compare quadriphasic pills with monophasic pills containing 30 μg ethinylestradiol are indicated to determine whether quadriphasic oral contraceptives have an advantage over the current, first choice oral contraceptive . Until then, we recommend monophasic pills containing 30 μg estrogen as the first choice for women starting oral contraceptive use.
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Affiliation(s)
- Huib A A M Van Vliet
- Department of Gynaecology, Division of Reproductive Medicine, Leiden University Medical Center, Leiden, Netherlands.
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Liang H, Gao ES, Chen AM, Luo L, Cheng YM, Yuan W. Mifepristone-induced abortion and vaginal bleeding in subsequent pregnancy. Contraception 2011; 84:609-14. [PMID: 22078190 DOI: 10.1016/j.contraception.2011.03.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Revised: 03/07/2011] [Accepted: 03/08/2011] [Indexed: 11/17/2022]
Abstract
BACKGROUND The aim of this study is to explore the effect of first-trimester mifepristone-induced abortion on vaginal bleeding in subsequent pregnancy. STUDY DESIGN This observational cohort study was conducted during 1998-2001 at antenatal clinics in Beijing, Chengdu, and Shanghai, China. The study enrolled 4,931 women with one previous mifepristone-induced abortion, 4,925 women with no history of induced abortion, and 4,800 women with one previous surgical abortion and followed them through pregnancy and childbirth. RESULTS The rates of vaginal bleeding in pregnant women with a history of medical abortion, no abortion, and surgical abortion were 16.5%, 13.9%, and 17.3%, respectively. The women with medical abortion had a higher risk (adjusted relative risk (aRR)=1.17, 95% confidence interval (CI): 1.07, 1.29) of vaginal bleeding compared with those with no abortion but similar risk to prior surgical abortion. When the correlation between medical abortion and vaginal bleeding was examined by period, increased risk was observed only in the early period (<16 gestational weeks) (aRR=1.25, 95% CI: 1.12, 1.39). The comparison between subgroups of medical abortion and no abortion showed that the observed risks increased particularly in those with abortion at gestational age ≤ 7 weeks (aRR=1.33, 95% CI: 1.18, 1.49), those followed by a postabortion curettage (aRR=1.58, 95% CI: 1.37, 1.84) or complications (aRR=1.99, 95% CI: 1.67, 2.37). There was no difference between women with medical abortion and women with surgical abortion in the occurrence of vaginal bleeding for either period. CONCLUSIONS One previous mifepristone-induced abortion increased the risk of vaginal bleeding in early gestation period of subsequent pregnancy compared with no abortion, especially if abortion occurred before 7 weeks of gestation and was followed by a curettage or complications.
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Affiliation(s)
- Hong Liang
- Fudan University, Shanghai 200032, China
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Sturdee DW, Rantala ML, Colau JC, Zahradnik HP, Riphagen FE. The acceptability of a small intrauterine progestogen-releasing system for continuous combined hormone therapy in early postmenopausal women. Climacteric 2010; 7:404-11. [PMID: 15799612 DOI: 10.1080/13697130400012270] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To assess the acceptability, ease of insertion, tolerance and associated bleeding of a novel intrauterine progestogen-releasing system, combined with transdermal estradiol, in postmenopausal women. DESIGN An open non-comparative study of 294 postmenopausal women with an intact uterus at 27 centers in six countries. METHOD All subjects had requested treatment for menopausal symptoms and had received transdermal estradiol 50 microg/day by patch and an experimental intrauterine system (MLS) releasing levonorgestrel 10 microg/day. Details of the insertion were recorded and subsequent bleeding, side-effects and adverse events were documented on a daily diary. Endometrial thickness was measured by transvaginal ultrasound scan prior to insertion of the MLS and after 12 months. The study is of 3 years duration. This report summarizes the results after the first year. RESULTS The median age of the subjects was 52.6 years (range 41.7-59.6 years), 90% were within 3-5 years of menopause and 78% had previously used hormone therapy (HT). The MLS was inserted at the first attempt in 297/294 (94%) subjects and was facilitated by dilatation of the cervical canal in 65 (22%) subjects. Local anesthesia was given to 30 (10%) subjects. Of the 17 with a failed first insertion, two subjects did not want a second attempt, in 14 a second attempt succeeded, facilitated by cervical dilatation in seven and local anesthetic in three subjects. There was one failed insertion. Investigators rated 80% of first insertions as easy, 14% as slightly difficult and 6% as very difficult. The second insertion was easy in 9/15 subjects, slightly difficult in 4/15 and very difficult in one (data from one subject missing). During insertion, 34% subjects had no pain, 49% said it was mild, in 15% it was moderate and in 2% the pain was severe. At 12 months, one MLS had been expelled. Spotting was the most common form of bleeding and this decreased from a median of 9 to 0 days at 4 months, although 10% of subjects continued to report spotting up to 12 months. Bleeding days were few and mainly in the first 2 months. At the end of month 11, 66.8% were amenorrheic and 87% non-bleeding. Only nine subjects discontinued because of bleeding. There was no correlation between the bleeding profiles and number of years since menopause, previous HT use or body mass index. The median endometrial thickness at entry to the study (without HT) was 2.6 mm and 3.4 mm at 12 months. Of the adverse events, after the pain associated with insertion, headache was the next most common at 13.3% and mastalgia was experienced by 7.8% of subjects. Overall, the dropout rate was low at 28 subjects (9.5%). There were favorable changes in the serum lipid profile consistent with the effects of estradiol and suggesting minimal attenuation by the intrauterine progestogen. Conclusion This interim report of a 3-year study has confirmed that the menopausal levonorgestrel intrauterine system is easy to insert and is well tolerated by postmenopausal women.
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Affiliation(s)
- D W Sturdee
- Department of Obstetrics & Gynaecology, Solihull Hospital, Solihull, UK
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Abstract
Hormone therapy (HT) in the climacteric has a number of beneficial effects including mitigation of climacteric symptoms and prevention of osteoporosis. Administration of HT via the transdermal route avoids hepatic first-pass metabolism and therefore the high plasma levels of estrogen metabolites that are associated with oral administration. Patch formulations have traditionally been the most common form of transdermal HT. However, as patches may be associated with local skin reactions, gel formulations have been developed in an attempt to improve acceptability and compliance with transdermal HT. Patch and gel formulations are equally as effective in treating climacteric symptoms and improving bone mineral density, and the effects are comparable to those achieved by oral HT.
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Affiliation(s)
- G Samsioe
- Department of Obstetrics and Gynecology, Lund University Hospital, 221 85 Lund, Sweden
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Abstract
BACKGROUND The introduction of a new progestin-only oral contraceptive in Europe has renewed interest in this class of oral contraceptives. Unlike the more widely used combined oral contraceptives containing an estrogen plus progestin, these pills contain only a progestin (progestogen) and are taken without interruption. How these pills compare to others in their class or to combined oral contraceptives is not clear. OBJECTIVES This review examined randomized controlled trials of progestin-only pills for differences in efficacy, acceptability, and continuation rates. SEARCH STRATEGY We searched the computerized databases MEDLINE, Cochrane Central Register of Controlled Trials (CENTRAL), POPLINE, LILACS, and EMBASE for studies of progestin-only pills. We also searched for current trials via ClinicalTrials.gov and ICTRP. SELECTION CRITERIA We included all randomized controlled trials in any language that included progestin-only pills for contraception. We incorporated any comparison with a progestin-only pill; this could include different doses, other progestin-only pills, combined oral contraceptives, or other contraceptives. DATA COLLECTION AND ANALYSIS The first author abstracted the data and entered the information into RevMan 5. Another author performed a second, independent data abstraction to verify the initial data entry. Because of disparate exposures, we were not able to combine studies in meta-analysis. MAIN RESULTS Six trials met the inclusion criteria. In the trial comparing the desogestrel versus levonorgestrel progestin-only pill, desogestrel was not associated with a significantly lower risk of accidental pregnancy; the rate ratio was 0.27 (95% CI 0.06 to 1.19). However, the desogestrel progestin-only pill caused more bleeding problems, although this difference was not statistically significant. The trial comparing low-dose mifepristone versus a levonorgestrel progestin-only pill found similar pregnancy rates. In the trial comparing ethynodiol diacetate versus a combined oral contraceptive, irregular cycles occurred in all women assigned to the progestin-only pill (odds ratio 135.96; 95% CI 7.61 to 2421.02). In a trial comparing two progestin-only and two combined oral contraceptives, the progestin-only pill containing levonorgestrel 30 mug had higher efficacy than did the pill containing norethisterone 350 mug. An early trial found megestrol acetate inferior to other progestin-only pills in terms of efficacy. A study of the timing of pill initiation after birth found no important differences, but high losses to follow up undermined the trial. AUTHORS' CONCLUSIONS Evidence is insufficient to compare progestin-only pills to each other or to combined oral contraceptives.
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Affiliation(s)
- David A Grimes
- Behavioral and Biomedical Research, Family Health International, PO Box 13950, Research Triangle Park, North Carolina, USA, NC 27709
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Bustillos-Alamilla E, Zepeda-Zaragoza J, Hernández-Ruiz MA, Briones-Landa CH. [Combined hormonal contraception in cycles artificially extended]. Ginecol Obstet Mex 2010; 78:37-45. [PMID: 20931801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To compare the bleeding patterns, satisfaction and tolerability of 3 different contraceptive in an extended regimens in the service of Family Planning of the North Central Hospital of PEMEX. MATERIAL AND METHODS Healthy, adult women with desire of contraception for one year (N 120) were randomly assigned to receive oral contraceptive drospirenone/ethinyl E2 (group1), the norelgestromin/ethinyl E2 transdermal patch (group 2) and vaginal ring etonogestrel/ ethinyl E2 (group 3) in an extended regimen (42 consecutive days, 1 hormone-free week). Study assessments were conducted at scheduled visits at the time of initial screening, at baseline after 1, 3, 6, and 12 months. Subjects recorded menstrual associated symptoms bleeding data and completed satisfaction questionnaires. Subjects and investigators provided overall assessments of the regimens. RESULTS Extended use of 3 different contraceptive resulted in fewer bleeding days in every group (66.6%, 55% and 58.3% P 0.0024), and less mastalgia and menstrual pain. Subjects were highly satisfied with three regimens (93.3%, 96.6% and 91.6% P 0.00421). Although not mayor adverse events were reported with this regimen, there was an increase in spotting days; it decreased with each successive cycle of therapy. Efficacy and safety were similar to those reported for traditional cycle. CONCLUSION Extended-contraceptive regimen delays menses and reduces bleeding, a profile that may be preferred by women who seek flexibility with their contraceptive method.
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MESH Headings
- Administration, Cutaneous
- Adolescent
- Adult
- Androstenes/administration & dosage
- Androstenes/adverse effects
- Androstenes/pharmacology
- Breast Diseases/chemically induced
- Contraceptive Devices, Female
- Contraceptives, Oral, Combined/administration & dosage
- Contraceptives, Oral, Combined/adverse effects
- Contraceptives, Oral, Combined/pharmacology
- Contraceptives, Oral, Hormonal/administration & dosage
- Contraceptives, Oral, Hormonal/adverse effects
- Contraceptives, Oral, Hormonal/pharmacology
- Desogestrel/administration & dosage
- Desogestrel/adverse effects
- Desogestrel/pharmacology
- Drug Combinations
- Dysmenorrhea/prevention & control
- Ethinyl Estradiol/administration & dosage
- Ethinyl Estradiol/adverse effects
- Ethinyl Estradiol/pharmacology
- Female
- Headache/chemically induced
- Humans
- Menstrual Cycle/drug effects
- Norgestrel/administration & dosage
- Norgestrel/adverse effects
- Norgestrel/analogs & derivatives
- Norgestrel/pharmacology
- Patient Acceptance of Health Care
- Prospective Studies
- Time Factors
- Uterine Hemorrhage/chemically induced
- Young Adult
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Ashraf M, Biswas J, Majumdar S, Nayak S, Alam N, Mukherjee KK, Gupta S. Tamoxifen use in Indian women--adverse effects revisited. Asian Pac J Cancer Prev 2009; 10:609-612. [PMID: 19827879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Tamoxifen is generally considered a safe drug for Indian women with breast cancer. Indian women seem to tolerate tamoxifen therapy better than western women, but there are no data regarding safety and local adverse effect profiles in typical Indian populations. METHODS AND RESULTS A total of 3,000 case records of patients who had received tamoxifen daily for any period of time, between January 1988 and December 2007, were identified for study. Hot flashes were reported by 800 (26%), mild vaginal dryness by 450 (15%) and vaginal discharge by 300 (10%), with vaginal bleeding experienced by 40 (1.3%) patients. A total of 1,100 (36.6%) asymptomatic patients had a thickened endometrium(defined as >8mm in thickness) on ultrasonography. Endometrial curettage was performed in all of these. None of the patients developed endometrial carcinoma. Fatty infiltration of liver was found in 1,440 (48%) patients with a mean time interval for development of 7 months (range 6-30 months). CONCLUSIONS Fatty infiltration of liver is found in almost half of the Eastern Indian women who receive tamoxifen. Increased endometrial thickness, which remains asymptomatic, was documented in more than one third of patients on ultrasound examination. Tamoxifen seems to have a negligible potential for causation of uterine malignancies in eastern Indian women. Rates of hysterectomies in Indian patients on tamoxifen are substantially lower than those of western patients on tamoxifen.
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Affiliation(s)
- M Ashraf
- Department of Surgical Oncology, Chittaranjan National Cancer Institute, Kolkata, India.
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Abstract
BACKGROUND Declining circulating estrogen levels around the time of the menopause can induce unacceptable symptoms that affect the health and well being of women. Hormone therapy (both unopposed estrogen and estrogen/progestogen combinations) is an effective treatment for these symptoms, but is associated with risk of harms. Guidelines recommend that hormone therapy be given at the lowest effective dose and treatment should be reviewed regularly. The aim of this review is to identify the minimum dose(s) of progestogen required to be added to estrogen so that the rate of endometrial hyperplasia is not increased compared to placebo. OBJECTIVES The objective of this review is to assess which hormone therapy regimens provide effective protection against the development of endometrial hyperplasia and/or carcinoma. SEARCH STRATEGY We searched the Cochrane Menstrual Disorders and Subfertility Group trials register (searched January 2008), The Cochrane Library (Issue 1, 2008), MEDLINE (1966 to May 2008), EMBASE (1980 to May 2008), Current Contents (1993 to May 2008), Biological Abstracts (1969 to 2008), Social Sciences Index (1980 to May 2008), PsycINFO (1972 to May 2008) and CINAHL (1982 to May 2008). Attempts were made to identify trials from citation lists of reviews and studies retrieved, and drug companies were contacted for unpublished data. SELECTION CRITERIA Randomised comparisons of unopposed estrogen therapy, combined continuous estrogen-progestogen therapy and/or sequential estrogen-progestogen therapy with each other or placebo, administered over a minimum period of twelve months. Incidence of endometrial hyperplasia/carcinoma assessed by a biopsy at the end of treatment was a required outcome. Data on adherence to therapy, rates of additional interventions, and withdrawals due to adverse events were also extracted. DATA COLLECTION AND ANALYSIS In this substantive update, forty five studies were included. Odds ratios were calculated for dichotomous outcomes. The small numbers of studies in each comparison and the clinical heterogeneity precluded meta analysis for many outcomes. MAIN RESULTS Unopposed estrogen is associated with increased risk of endometrial hyperplasia at all doses, and durations of therapy between one and three years. For women with a uterus the risk of endometrial hyperplasia with hormone therapy comprising low dose estrogen continuously combined with a minimum of 1 mg norethisterone acetate or 1.5 mg medroxyprogesterone acetate is not significantly different from placebo (1mg NETA: OR=0.04 (0 to 2.8); 1.5mg MPA: no hyperplasia events). AUTHORS' CONCLUSIONS Hormone therapy for postmenopausal women with an intact uterus should comprise both estrogen and progestogen to reduce the risk of endometrial hyperplasia.
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Affiliation(s)
- Sue Furness
- Obstetrics & Gynaecology, University of Auckland , 85 Park Rd, Grafton , Private Bag 92019, Auckland, New Zealand.
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Senthong AJ, Taneepanichskul S. The effect of tranexamic acid for treatment irregular uterine bleeding secondary to DMPA use. J Med Assoc Thai 2009; 92:461-465. [PMID: 19374294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE Evaluate the efficacy of tranexamic acid and placebo for controlling irregular uterine bleeding in depot-medroxyprogesterone acetate (DMPA) users. MATERIAL AND METHOD A double-blind, placebo-controlled study was conducted on 100 DMPA users attending the Family Planning Clinic King Chulalongkorn Memorial Hospital. All users had abnormal bleeding. They were randomly divided in two groups; a group of 50 received tranexamic acid, 250 mg four times a day for 5 days and another group of 49 received placebo in the same manner. One subject dropped out from the study. Total day of bleeding/spotting and percentage of women in whom bleeding was stopped were analyzed at the end of weeks 1 and 4. RESULTS The percentage of subjects in whom bleeding was stopped during the first week after initial treatment was significantly higher in the tranexamic acid group than the placebo group (88% vs. 8.2%, p < 0.001). During the follow-up period (4 weeks after initial treatment), a bleeding-free interval of > 20 days was found in 68% of subjects treated with tranexamic acid and 0% treated with placebo(p < 0.001). The mean number of bleeding/spotting days were also significantly different between the groups (5.7 +/- 2.5 vs. 17.5 +/- 7.2 days, p < 0.05). CONCLUSION Tranexamic acid was more effective than placebo in short-term treatment of irregular uterine bleeding/spotting associated with DMPA use.
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Affiliation(s)
- A-Jaree Senthong
- Deapartment of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
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Buasang K, Taneepanichskul S. Efficacy of celecoxib on controlling irregular uterine bleeding secondary to Jadelle use. J Med Assoc Thai 2009; 92:301-307. [PMID: 19301720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVE To evaluate the efficacy of celecoxib and placebo for controlling irregular uterine bleeding in Jadelle users. DESIGN Randomized double blind placebo controlled trial. SETTING Family Planning Clinic, King Chulalongkorn Memorial Hospital, Bangkok, Thailand. MATERIAL AND METHOD Forty Jadelle users with irregular bleeding were randomly allocated into two groups. Twenty users received celecoxib 200 mg once a day for five days and the other twenty users received the placebo in the same manner The participants were requested to maintain their daily record of bleeding, adverse effects, and satisfaction. RESULTS The percentage of the subjects whom bleeding was stopped within 7 days after initial treatment was significantly higher in the celecoxib group than in the placebo group (70% vs. 0%; p < 0.001). The mean duration of bleeding-free interval was significantly longer in celecoxib than placebo group (24.0 +/- 1.65 days vs. 10.0 +/- 6.50 days; p < 0.001). The mean duration of bleeding days was significantly shorter in celecoxib than placebo group (5.0 +/- 1.65 vs. 19.0 +/- 6.50 days; p < 0.001). Patients satisfaction in celecoxib group was significantly higher than the placebo group (80% vs. 30%; p < 0.001). There was no detectable adverse effect in both groups. CONCLUSIONS Celecoxib was more effective than placebo in the short-term control of irregular bleeding in Jadelle users. The mechanism of nonsteroidal anti-inflammatory drugs (NSAIDs) for the reduction of endometrial bleeding is likely from COX-2 inhibition.
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Affiliation(s)
- Kritsana Buasang
- Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Szlendak-Sauer K, Wierzba W, Radowicki S. [The influence of a tibolone therapy on endometrium in postmenopausal women]. Ginekol Pol 2008; 79:758-761. [PMID: 19140498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
OBJECTIVE Assessment of the frequency of vaginal bleeding and morphologic changes of endometrium in postmenopausal women treated with tibolone. MATERIAL 26 patients, aged from 50 to 70 (mean 59.7+/-6.7) years, without contraindications to hormonal replacement therapy. METHODS The therapy with a tibolone in a daily dose of 2.5 mg during the course of 1 year. The assessment of endometrium was obtained by means of transvaginal ultrasound examination (USG TV) and curratage and/or biopsy with Pipelle probe. RESULTS during the therapy with tibolone, vaginal bleeding was noted in case of 3 (11.5%) postmenopausal women. The thickness of endometrium measured by USG TV was mean 4.6+/-2.3mm and did not change enough to be considered statistically significant during the therapy. Endometrial morphology assessed by curratage and/or biopsy showed atrophic endometrium in 20 patients, polyposis endometrium in 1 case or no samples. CONCLUSIONS Tibolone therapy leads to low rates of vaginal bleeding and atrophic changes of the endometrium. Tibolone is a safe and effective alternative to hormonal therapy in postmenopausal women.
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Grant ECG. Hormone replacement therapy: Irresponsible to modify current guidelines. BMJ 2008; 337:a1494. [PMID: 18768558 DOI: 10.1136/bmj.a1494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Hickey M, Salamonsen LA. Endometrial structural and inflammatory changes with exogenous progestogens. Trends Endocrinol Metab 2008; 19:167-74. [PMID: 18434186 DOI: 10.1016/j.tem.2008.02.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2007] [Revised: 02/11/2008] [Accepted: 02/20/2008] [Indexed: 01/06/2023]
Abstract
Safe and effective contraception is an international public health priority. The long-acting progestogen-only contraceptives are used by over 20 million women worldwide but their main drawback is abnormal uterine bleeding. Such bleeding arises owing to structural and inflammatory changes which compromise endometrial microvascular and epithelial integrity. The molecular and structural changes that lead to the vessel and surface epithelial fragility, and hence the side effect of abnormal uterine bleeding commonly seen with exogenous progestogen use, might be lessened by short-term treatments shown to shorten bleeding episodes.
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Affiliation(s)
- Martha Hickey
- School of Women's and Infants' Health, University of Western Australia, King Edward Memorial Hospital, Subiaco, WA, Australia
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Chandrareddy A, Muneyyirci-Delale O, McFarlane SI, Murad OM. Adverse effects of phytoestrogens on reproductive health: a report of three cases. Complement Ther Clin Pract 2008; 14:132-5. [PMID: 18396257 DOI: 10.1016/j.ctcp.2008.01.002] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Phytoestrogens have been thought to have favorable effects on women's health and perhaps in offsetting cancers. The possible adverse effects of phytoestrogens have not been evaluated. CASES Abnormal uterine bleeding with endometrial pathology in three women was found to be related to a high intake of soy products. The first woman had postmenopausal bleeding with uterine polyp, proliferative endometrium and a growing leiomyoma. The second woman presented with severe dysmenorrhea, abnormal uterine bleeding, endometriosis and uterine leiomyoma not responding to treatment. The third woman with severe dysmenorrhea, abnormal uterine bleeding, endometriosis and uterine leiomyomata presented with secondary infertility. All three women improved after withdrawal of soy from their diet. CONCLUSION Additional information on phytoestrogens is necessary to ascertain their safety before they can be routinely used as supplements.
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Affiliation(s)
- Ashadeep Chandrareddy
- Division of Reproductive Endocrinology and Infertility, SUNY Downstate Medical Center, Kings County Hospital Center, 450 Clarkson Avenue, Brooklyn, NY 11203, USA
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Fernández-Meré LA, Fernández Rogríguez S, Alvarez-Blanco M. [Stents, antiplatelet therapy, and surgery]. Rev Esp Anestesiol Reanim 2008; 55:192-194. [PMID: 18401999 DOI: 10.1016/s0034-9356(08)70544-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Abstract
There have been few additional published data concerning the effects of hormone replacement therapy (HRT) on the endometrium since December 2003. The Million Women Study has confirmed the known protective effect of progestogen with both sequential and continuous combined regimens, although also reporting an increased risk of endometrial cancer with tibolone. This finding has not been found in any other study previously or in the recently reported OPAL 3-year study. Bleeding during HRT remains an important issue for patient acceptability as well as physician concern about the implications. The incidence of bleeding is related to the dose of estrogen and the development of new low-dose therapies containing 0.5 mg oral estradiol, 0.3 mg oral conjugated equine estrogens or 14 microg estradiol daily by transdermal patch is associated with less bleeding and thus greater patient acceptability as well as minimal endometrial stimulation. Intrauterine delivery of progestogen is the most logical route of administration and provides a high level of progestogen directly to the endometrium, with good endometrial suppression and lower circulating levels than by other routes. The protective effect of progestogen on the endometrium has to be balanced against the apparent adverse effect on breast cancer risk.
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Affiliation(s)
- D W Sturdee
- Department of Obstetrics & Gynaecology, Solihull Hospital, Solihull, West Midlands, UK
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