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Fu L, Ma C, Yu Y. Application of anti-D immunoglobulin in D-negative pregnant women in China. Transfus Clin Biol 2024; 31:41-47. [PMID: 38007217 DOI: 10.1016/j.tracli.2023.11.002] [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: 05/20/2023] [Revised: 11/19/2023] [Accepted: 11/21/2023] [Indexed: 11/27/2023]
Abstract
This article summarizes the current situation of anti-D immunoglobulin (anti-D-Ig) use in RhD-negative pregnant women at home and abroad. The article describes the concept, research and development history, and domestic and foreign applications of anti-D-Ig and points out that anti-D-Ig has not been widely used in China, mainly due to reasons such as unavailability in the domestic market and non-standard current application strategies. The article focuses on analyzing the genetic and immunological characteristics of RhD-negative populations in China. The main manifestations were that the total number of hemolytic disease of the newborn (HDN) relatively high and D variant type. In particular, there are more Asian-type DEL, the importance of clinical application of anti-D-Ig was pointed out, and its antibody-mediated immunosuppressive mechanism was analyzed, which mainly includes red blood cell clearance, epitope blocking/steric hindrance, and Fc γ R Ⅱ B receptor mediated B cell inhibition, anti-D-Ig glycosylation, etc.; clarify the testing strategies of RhD blood group that should be adopted in response to the negative initial screening of pregnant and postpartum women; this article elaborates on the necessity of using anti-D-Ig in RhD-negative mothers after miscarriage or miscarriage, as well as the limitations of its application both domestically and internationally. It also proposes a solution strategy for detecting RhD blood group incompatibility HDFN as early as possible, diagnosing it in a timely manner, and using anti-D-Ig for its prevention and treatment. If the DEL gene is defined as an Asian-type DEL, anti-D-Ig prophylaxis in women would be unnecessary. Finally, based on the specificity of RhD-negative individuals, the article looks forward to the application trend of anti-D-Ig in China. It also called for related drugs to be listed in China as soon as possible and included in medical insurance.
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Affiliation(s)
- Lihui Fu
- Department of Transfusion Medicine, First Medical Center of PLA General Hospital, 100853 Beijing, China.
| | - Chunya Ma
- Department of Transfusion Medicine, First Medical Center of PLA General Hospital, 100853 Beijing, China.
| | - Yang Yu
- Department of Transfusion Medicine, First Medical Center of PLA General Hospital, 100853 Beijing, China.
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Sun Y, Zhang W, Cai Y, Li H. Preventive effects of sodium hyaluronate combined with pelvic floor neuromuscular electrical stimulation on the intrauterine adhesions in women after abortion. Biomol Biomed 2024; 24:153-158. [PMID: 37597215 PMCID: PMC10787615 DOI: 10.17305/bb.2023.9467] [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: 07/02/2023] [Revised: 08/05/2023] [Accepted: 08/05/2023] [Indexed: 08/21/2023]
Abstract
The aim of this study was to investigate the clinical efficacy of combining pelvic floor neuromuscular stimulation treatment (NMES) with sodium hyaluronate in preventing intrauterine adhesions (IUA) following abortion. A total of 140 women who underwent artificial abortion were enrolled. The control group received only an intrauterine injection of sodium hyaluronate post-surgery, while the observation group received both the injection and daily pelvic floor NMES treatments, beginning on the day after the abortion. Monthly follow-ups on menstrual conditions were conducted for six months post-surgery. Fasting venous blood samples from both groups were collected on the second day post-abortion and the day after treatment. Transvaginal color Doppler ultrasound was used on the second day post-abortion and the 15th day post the first menstrual cycle to measure endometrial thickness, and the pulsatility and resistance indices of the endometrial spiral arteries. Over the six-month follow-up, the combination therapy group exhibited a notably lower IUA incidence compared to the control group (2.8% vs. 15.7%). Furthermore, combined treatment significantly expedited post-abortion menstrual recovery, reduced vaginal bleeding volume and duration (P < 0.001). It also increased endometrial thickness and reduced the endometrial spiral artery's pulsatility and resistance indices (P < 0.05). In addition, lower serum tumor necrosis factor alpha (TNF-α) and higher interleukin-10 (IL-10) were found in the observation group compared to the control group (P < 0.05). The combination therapy offers significant advantages in preventing and reducing IUA after abortion, resulting in a substantial reduction in IUA occurrence.
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Affiliation(s)
- Yanan Sun
- Department of Gynecology and Obstetrics, Bethune International Peace Hospital, Shijiazhuang, China
| | - Wenjuan Zhang
- Pelvic Floor Rehabilitation Clinic, Shijiazhuang People’s Hospital, Shijiazhuang, China
| | - Yuru Cai
- Department of Gynecology, Shijiazhuang People’s Hospital, Shijiazhuang, China
| | - Haiyan Li
- Department of Gynecology, Shijiazhuang People’s Hospital, Shijiazhuang, China
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Ferketa M, Moore A, Klein-Barton J, Stulberg D, Hasselbacher L. Pharmacists' experiences dispensing misoprostol and readiness to dispense mifepristone. J Am Pharm Assoc (2003) 2024; 64:245-252.e1. [PMID: 37913990 DOI: 10.1016/j.japh.2023.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 10/21/2023] [Accepted: 10/25/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Mifepristone, followed by misoprostol, is commonly used for medication abortion and early miscarriage care. Since mifepristone's approval in 2000, the Food and Drug Administration (FDA) has placed restrictions on where and how it could be dispensed, including applying a Risk Evaluation and Mitigation Strategy in 2011. In December 2021, the FDA removed the in-person dispensing requirement and, in January 2023, began allowing certified pharmacies to dispense the drug directly to patients. OBJECTIVES To explore pharmacist knowledge about misoprostol and mifepristone, experience dispensing misoprostol, as well as comfort and readiness to dispense mifepristone should federal regulations allow. METHODS We conducted in-depth interviews with 21 U.S.-based pharmacists and pharmacy trainees between June and December of 2021, a time when few pharmacists were allowed to dispense mifepristone. RESULTS Participants reported varied knowledge about medications for miscarriage and abortion but described themselves as generally knowledgeable about medications and reported strategies for learning about new medications. Most said they would feel ready to dispense mifepristone, and many described dispensing misoprostol without difficulty. Potential challenges specific to mifepristone dispensing included employer hesitation and colleague refusals. To assure successful dispensing, participants recommended basic training and fact sheets; relationships with prescribers for follow-up; and policies for prescription transfers in the event of refusal. CONCLUSIONS We found that nearly all participants would feel ready to dispense mifepristone with some basic training. Pharmacists self-report having the skills and resources to learn about new medications quickly. Our findings support the FDA's rule change allowing pharmacist dispensing of mifepristone and suggest that most challenges would stem from individual or institutional refusals.
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Hayes-Ryan D, Cooley S, Cleary B. Medical management of first trimester miscarriage: a quality improvement initiative. Eur J Hosp Pharm 2023; 31:70-72. [PMID: 34426487 PMCID: PMC10800240 DOI: 10.1136/ejhpharm-2021-002840] [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: 04/13/2021] [Accepted: 08/03/2021] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Medical management of first trimester pregnancy loss is a safe option that is well tolerated and affords women more autonomy in relation to their care. Recent trials provide robust evidence that mifepristone pretreatment is the optimal approach for women with missed miscarriage who desire medical management. METHODS Following a change in medical management of first trimester miscarriage in our unit, we conducted a retrospective audit over a 3-month period of all women who had elected medical management as their primary treatment option. We compared the results with a previous audit that had been undertaken prior to the change in practice. RESULTS The implementation of mifepristone resulted in an increased effectiveness of primary medical treatment for first trimester miscarriage from 53.8% to 85.2% (p=<0.001). DISCUSSION The results of our study support the introduction of mifepristone into routine clinical practice for medical management of first trimester pregnancy loss across all maternity units.
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Affiliation(s)
| | - Sharon Cooley
- Early Pregnancy Unit, Rotunda Hospital, Dublin, Ireland
| | - Brian Cleary
- School of Pharmacy, Royal College of Surgeons in Ireland, Dublin, Ireland
- Pharmacy, Rotunda Hospital, Dublin, Ireland
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Sharvit M, Yagur Y, Shams R, Daykan Y, Klein Z, Schonman R. Outcomes of incomplete abortion related to treatment modality. Arch Gynecol Obstet 2023; 308:1543-1548. [PMID: 37653249 DOI: 10.1007/s00404-023-07182-7] [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: 02/24/2023] [Accepted: 08/02/2023] [Indexed: 09/02/2023]
Abstract
PURPOSE This study evaluated the differences in treatment outcomes between misoprostol and surgical evacuation for the management of incomplete abortion. METHODS This retrospective cohort study compared patients with a clinical diagnosis of incomplete abortion who underwent surgical or pharmaceutical (misoprostol) intervention, 2014-2017. Demographics, sonographic results, treatment follow-up, and post-intervention data on retained products of conception were retrieved. Women with incomplete abortion who underwent surgical versus pharmaceutical intervention were compared. RESULTS Among 589 spontaneous abortions, 198 were included in the study, of which 123 (62.1%) underwent surgical evacuation and 75 (37.9%) pharmaceutical intervention with misoprostol. Baseline characteristics were similar between groups. During 130.8 ± 91.7 days of follow-up, no patient who underwent surgical evacuation had retained products of conception or needed surgical hysteroscopy. Four cases (5.3%) in the misoprostol group had retained products of conception and needed hysteroscopy (p = 0.02). Patients who underwent surgical evacuation had higher hemoglobin levels during follow-up (12.1 mg/dL vs. 11.7 mg/dL, p = 0.05). There were no differences in post-treatment pregnancy rates between groups. CONCLUSION Long-term follow-up after incomplete abortion showed that hemodynamically stable patients treated with misoprostol achieved the desired results in 95% of cases without significant differences in pregnancy intervals compared to surgical management. Further prospective studies with larger sample sizes are required to confirm the outcomes described in this study.
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Affiliation(s)
- Merav Sharvit
- Department of Obstetrics and Gynecology, Assuta Ashdod University Hospital, Ashdod, Israel
- Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Yael Yagur
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Rebecca Shams
- Sackler School of Medicine, New York State/American Program of Tel Aviv University, Tel Aviv, Israel
| | - Yair Daykan
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zvi Klein
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ron Schonman
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Dhillon-Smith RK, Melo P, Kaur R, Fox E, Devall A, Woodhead N, Coomarasamy A. Interventions to prevent miscarriage. Fertil Steril 2023; 120:951-954. [PMID: 37648141 DOI: 10.1016/j.fertnstert.2023.08.955] [Citation(s) in RCA: 1] [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] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 08/23/2023] [Indexed: 09/01/2023]
Abstract
The physical and psychological impact of miscarriage can be devastating. There are many lifestyle and therapeutic interventions that may prevent a miscarriage. In this review, we have outlined the key areas for health optimization to prevent pregnancy loss, drawing on the most up-to-date evidence available. The 3 key areas identified are lifestyle optimization in women, lifestyle optimization in men, and therapeutic interventions. The evidence demonstrates that the treatments to consider are first-trimester progesterone administration, levothyroxine in women with subclinical hypothyroidism, and the combination of aspirin and heparin in women with antiphospholipid antibodies.
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Affiliation(s)
- Rima K Dhillon-Smith
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom.
| | - Pedro Melo
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Rosinder Kaur
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Emily Fox
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Adam Devall
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom; WHO Collaborating Centre for Global Women's Health, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Natalie Woodhead
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Arri Coomarasamy
- Tommy's National Centre for Miscarriage Research, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom; WHO Collaborating Centre for Global Women's Health, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom
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Sánchez-García V, Hernández-Quiles R, de-Miguel-Balsa E, Giménez-Richarte Á, Ramos-Rincón JM, Belinchón-Romero I. Exposure to biologic therapy before and during pregnancy in patients with psoriasis: Systematic review and meta-analysis. J Eur Acad Dermatol Venereol 2023; 37:1971-1990. [PMID: 37262303 DOI: 10.1111/jdv.19238] [Citation(s) in RCA: 1] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/10/2023] [Indexed: 06/03/2023]
Abstract
Biologicals have transformed the management of severe disease phenotypes in psoriasis and are often prescribed in women of childbearing age. However, information on safety of biologicals in pregnancy are lacking. We conducted a systematic review and meta-analysis aimed to describe the characteristics and pregnancy outcomes in women with psoriasis exposed to biologics within 3 months before or during pregnancy, and to estimate the pooled prevalence of spontaneous, elective and total abortions, and congenital malformations in their newborns. Bibliographic searches were performed in the PubMed, Embase, Scopus and Web of Science databases up to 14 April 2022. No restrictions on sample size or publication date were applied. Review performance complied with PRISMA guidelines, and two reviewers assessed randomized controlled trials and nonrandomized studies reporting pregnancy outcomes in women exposed to biologics indicated for psoriasis during the pre-gestational and/or gestational period. Studies focusing on rheumatologic or gastroenterological immune-mediated inflammatory diseases were excluded. Regardless of data heterogeneity, a random-effects model was used to pool prevalence estimates. We included 51 observational studies, involving 739 pregnancies exposed to approved biologics for psoriasis. Administration was mostly (70.4%) limited to the first trimester, and the most common drug was ustekinumab (36.0%). The estimated prevalence of miscarriage was 15.3% (95% confidence interval [CI] 12.7-18.0) and elective abortions, 10.8% (95% CI 7.7-14.3). Congenital malformations occurred in about 3.0% (95% CI 1.6-4.8) of live births exposed to biologics during pregnancy. Altogether, exposure to biologics for psoriasis during pregnancy and/or conception does not seem to be associated with an increased risk of miscarriage/abortion or congenital malformations, showing similar rates to the general population. These results suggest that biologic drugs are safe and pose an acceptable risk to the foetuses/neonates.
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Affiliation(s)
- V Sánchez-García
- Dermatology Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - R Hernández-Quiles
- Dermatology Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - E de-Miguel-Balsa
- Department of Clinical Medicine, Miguel Hernández University, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | | | - J M Ramos-Rincón
- Department of Clinical Medicine, Miguel Hernández University, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - I Belinchón-Romero
- Dermatology Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Department of Clinical Medicine, Miguel Hernández University, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
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Wu L, Nutting K, Harriett L, McHugh A, Janiak E, Stulberg DB. ExPAND Mifepristone: Medical Management of Miscarriage and Abortion in FQHCs. Ann Fam Med 2023; 21:468. [PMID: 37100465 PMCID: PMC10519750 DOI: 10.1370/afm.3006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 03/19/2023] [Accepted: 03/29/2023] [Indexed: 04/28/2023] Open
Affiliation(s)
- Lisa Wu
- CORRESPONDING AUTHOR: Lisa Wu, University of Chicago Pritzker School of Medicine, 924 E 57th St #104, Chicago, IL 60637,
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Yamaguchi M, Nishimura A, Motohara T, Ohba T, Kondoh E. Efficacy of estrogen-progestogen therapy for women with vascular retained products of conception following miscarriage or abortion. Taiwan J Obstet Gynecol 2023; 62:661-666. [PMID: 37678992 DOI: 10.1016/j.tjog.2023.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 03/21/2023] [Indexed: 09/09/2023] Open
Abstract
OBJECTIVE To assess the clinical characteristics and endocrinological background of women with vascular retained products of conception (RPOC) after miscarriage or abortion and evaluate the effect of estrogen-progestogen therapy (EPT) as an initial treatment on this population based on their endocrinological background. MATERIALS AND METHODS Women with vascular RPOC after miscarriage or abortion at less than 20 weeks of pregnancy who were given EPT (conjugated estrogen and norethisterone) were retrospectively reviewed. Their clinical characteristics, hormonal parameters, ultrasonographic findings, and outcomes were evaluated. RESULTS Of 35 women with vascular RPOC, 30 (86%) presented with vaginal bleeding at a visit, and 6 (17%) required inpatient management due to heavy bleeding. Among women who presented with vaginal bleeding, serum progesterone levels were significantly lower (0.25 vs. 6.5 ng/mL, p = 0.004) than those in women who did not present with vaginal bleeding. There were no differences in serum hCG levels (10.5 vs. 3.1 mIU/mL) or serum estradiol levels (65.4 vs. 162.3 pg/mL). After withdrawal bleeding following the first course of EPT, vaginal bleeding was stopped in 27 of the 30 women (90%), and 23 (66%) of all women had a thin and linear endometrium. All women could be treated by up to two courses of EPT and did not require additional interventions. The median duration to hCG normalization after the initial EPT was 24.5 (9-88) days. CONCLUSION Women with vascular RPOC who have no bleeding had significantly higher levels of serum progesterone, indicating that administration of progestogen may have an effect on hemostasis. Endometrial bleeding can be prevented or stopped, and retained tissues can be conservatively expelled by oral administration of EPT, including norethisterone, in women with vascular RPOC.
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Affiliation(s)
- Munekage Yamaguchi
- Department of Obstetrics and Gynecology, Faculty of Life Sciences, Kumamoto University, Japan.
| | - Akiho Nishimura
- Department of Obstetrics and Gynecology, Faculty of Life Sciences, Kumamoto University, Japan
| | - Takeshi Motohara
- Department of Obstetrics and Gynecology, Faculty of Life Sciences, Kumamoto University, Japan
| | - Takashi Ohba
- Department of Obstetrics and Gynecology, Faculty of Life Sciences, Kumamoto University, Japan
| | - Eiji Kondoh
- Department of Obstetrics and Gynecology, Faculty of Life Sciences, Kumamoto University, Japan
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Chaisson N, Schafer KM. Streamlining the Use of Mifepristone for Early Pregnancy Loss Across a Large Health Care System Sets the Stage for Rapid Expansion of Medication Abortion Access in a Post-Roe Environment. Ann Fam Med 2023; 21:469. [PMID: 37100466 PMCID: PMC10519771 DOI: 10.1370/afm.3005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 03/19/2023] [Accepted: 03/29/2023] [Indexed: 04/28/2023] Open
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Boos EW, Horta M, Thompson I, Dusetzina SB, Leech AA. Trends in the Use of Mifepristone for Medical Management of Early Pregnancy Loss From 2016 to 2020. JAMA 2023; 330:766-3. [PMID: 37477929 PMCID: PMC10445186 DOI: 10.1001/jama.2023.13628] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 04/02/2023] [Accepted: 07/01/2023] [Indexed: 07/22/2023]
Abstract
This study assesses the use of mifepristone plus misoprostol for miscarriage management among commercially insured adults in the US.
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Affiliation(s)
- Elise W. Boos
- Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Manuel Horta
- Department of Health Policy, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Ivana Thompson
- Department of Obstetrics and Gynecology, University of Washington, Seattle
| | - Stacie B. Dusetzina
- Department of Health Policy, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Ashley A. Leech
- Department of Health Policy, Vanderbilt University School of Medicine, Nashville, Tennessee
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Tai NQR, Reynolds-Wright JJ, Cameron S. Very early medical abortion: treatment with mifepristone and misoprostol before ultrasonographic visualisation of an intrauterine pregnancy. BMJ Sex Reprod Health 2023; 49:97-104. [PMID: 36351785 DOI: 10.1136/bmjsrh-2022-201677] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/28/2022] [Indexed: 06/16/2023]
Abstract
INTRODUCTION Abortion providers may be reluctant to commence abortion before ultrasound evidence of intrauterine pregnancy (IUP) due to concerns of missed ectopic pregnancy. In 2017, very early medical abortion (VEMA) was introduced at an abortion service in Edinburgh, UK. Following ultrasound, patients without confirmed IUP, and without symptoms or risk factors for ectopic pregnancy, could commence treatment immediately after baseline serum-human chorionic gonadotrophin (hCG) measurement, and return for follow-up serum-hCG a week later to determine treatment success (≥80% decline from baseline). This study aimed to compare clinical outcomes between two pathways: (1) VEMA; and (2) standard-of-care delayed treatment where treatment is only commenced on IUP confirmation by serial serum-hCG monitoring and/or repeat ultrasound. METHODS A retrospective database review was conducted of VEMA eligible patients from July 2017 to December 2021. Study groups were determined by patient preference. Records were searched for abortion outcomes, duration of care, number of appointments (clinic visits, ultrasounds, serum-hCG) and clinical data entries. RESULTS Of 181 patients included, 77 (43%) chose VEMA and 104 (57%) chose delayed treatment. 11/181 (6.1%) were lost to follow-up. Cohort ectopic prevalence was 4.4% and was not statistically different between groups (2.6% vs 5.8%, VEMA vs delayed group, respectively, p=0.305), as with complete abortion rates (93.3% vs 97.6%, p=0.256). All VEMA group ectopics were detected on the seventh day (from initial visit) while time-to-diagnosis for delayed group ectopics ranged from 7 days to 3 weeks. VEMA patients had significantly reduced duration of care (12 vs 21 days, p<0.001), number of visits (2 vs 3, p<0.001), ultrasounds (1 vs 2, p<0.001) and data entries (6 vs 9, p<0.001). CONCLUSIONS VEMA is safe, effective and reduces the duration of care, number of appointments and clinical administrative time. It should be offered to medically eligible patients.
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Affiliation(s)
| | - John Joseph Reynolds-Wright
- Chalmers Centre for Sexual and Reproductive Health, NHS Lothian, Edinburgh, UK
- MRC Centre for Reproductive Health, The University of Edinburgh, Edinburgh, UK
| | - Sharon Cameron
- Chalmers Centre for Sexual and Reproductive Health, NHS Lothian, Edinburgh, UK
- MRC Centre for Reproductive Health, The University of Edinburgh, Edinburgh, UK
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Grädel F, von Wolff M, Kohl Schwartz AS, Mitter VR. Low-dose clomiphene citrate does not reduce implantation and live birth rates in otherwise unstimulated modified natural cycle IVF-retrospective cohort study. Arch Gynecol Obstet 2023; 307:1073-1081. [PMID: 36525092 PMCID: PMC10023627 DOI: 10.1007/s00404-022-06878-6] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022]
Abstract
RESEARCH QUESTION Does antioestrogen effect of clomiphene citrate (CC) on the endometrium reduce implantation and thereby decrease pregnancy and live birth rate per transferred embryo? METHODS In this cohort, unstimulated IVF cycles modified with clomiphene citrate (CC-NC-IVF) and unstimulated, natural IVF cycles (NC-IVF) conducted between 2011 and 2016 were included. CC was applied in a dosage of 25mcg per day, starting on cycle day 7 until ovulation trigger day. Primary outcomes were clinical pregnancy rate, defined as amniotic sac visible in ultrasound, and live birth rate per transferred embryo. Miscarriage rate calculated as amniotic sac not ending in a live birth was secondary outcome. A modified mixed-effect Poisson regression model was applied, and adjustments were made for female age, parity, type and cause of infertility. Additionally, stratification by parity and age was performed. RESULTS Four hundred and ninety-nine couples underwent a total of 1042 IVF cycles, 453 being NC-IVF and 589 being CC-NC-IVF cycles. Baseline characteristics of both groups did not differ. Addition of CC did neither decrease clinical pregnancy rate (aRR 0.86; 95% CI 0.67-1.12) nor live birth rate per transferred embryo (aRR 0.84; 95% CI 0.62-1.13) in comparison with NC-IVF. Miscarriage rate did not differ between CC-NC-IVF and NC-IVF (aRR 0.95; 95% CI 0.57-1.57). CONCLUSION Low-dose CC does not reduce pregnancy or live birth rate per transferred embryo. It can be used in infertility treatment without negatively affecting the endometrium and implantation.
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Affiliation(s)
- Flavia Grädel
- Division of Gynecological Endocrinology and Reproductive Medicine, Inselspital, University Women's Hospital, University of Bern, Theodor-Kocher-Haus, Friedbühlstrasse 19, 3010, Bern, Switzerland
- Faculty of Medicine, University of Bern, Murtenstrasse 11, 3010, Bern, Switzerland
| | - Michael von Wolff
- Division of Gynecological Endocrinology and Reproductive Medicine, Inselspital, University Women's Hospital, University of Bern, Theodor-Kocher-Haus, Friedbühlstrasse 19, 3010, Bern, Switzerland
| | - Alexandra Sabrina Kohl Schwartz
- Division of Gynecological Endocrinology and Reproductive Medicine, Inselspital, University Women's Hospital, University of Bern, Theodor-Kocher-Haus, Friedbühlstrasse 19, 3010, Bern, Switzerland
- Division of Reproductive Medicine and Gynaecological Endocrinology, Women's Hospital, Cantonal Hospital Lucerne, Spitalstrasse, 6000, Lucerne, Switzerland
| | - Vera Ruth Mitter
- Division of Gynecological Endocrinology and Reproductive Medicine, Inselspital, University Women's Hospital, University of Bern, Theodor-Kocher-Haus, Friedbühlstrasse 19, 3010, Bern, Switzerland.
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Oh KJ, Romero R, Kim HJ, Jung E, Gotsch F, Suksai M, Yoon BH. The role of intraamniotic inflammation in threatened midtrimester miscarriage. Am J Obstet Gynecol 2022; 227:895.e1-895.e13. [PMID: 35843271 PMCID: PMC10395050 DOI: 10.1016/j.ajog.2022.07.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/06/2022] [Accepted: 07/07/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND The assessment and management of patients with threatened midtrimester miscarriage is a clinical challenge because the etiology of this condition is poorly understood. OBJECTIVE This study aimed to examine the frequency of intraamniotic infection or inflammation and the effect of antibiotics in patients presenting with regular uterine contractions and intact membranes before 20 weeks of gestation. STUDY DESIGN This retrospective study comprised patients who met the following criteria: (1) singleton gestation, (2) gestational age before 20 weeks, (3) the presence of regular uterine contractions confirmed by a tocodynamometer (8 or more contractions in 60 minutes), (4) intact amniotic membranes, and (5) transabdominal amniocentesis performed for the evaluation of the microbiologic and inflammatory status of the amniotic cavity. Samples of amniotic fluid were cultured for aerobic and anaerobic bacteria and genital mycoplasmas, and polymerase chain reaction was performed to detect Ureaplasma species. Amniotic fluid was tested for white blood cell counts and matrix metalloproteinase-8 concentrations to diagnose intraamniotic inflammation. Patients with intraamniotic inflammation, or intraamniotic infection, were treated with antibiotics (a combination of ceftriaxone, clarithromycin, and metronidazole). Treatment success was defined as the resolution of intraamniotic infection/inflammation at the follow-up amniocentesis or delivery after 34 weeks of gestation. RESULTS 1) Intraamniotic inflammation was present in 88% (15/17) of patients, whereas infection was detectable in only 2 cases; 2) objective evidence of resolution of intraamniotic inflammation after antibiotic treatment was demonstrated in 100% (4/4) of patients who underwent a follow-up amniocentesis; 3) 30% (5/15) of women receiving antibiotics delivered after 34 weeks of gestation (3 of the 5 patients had a negative follow-up amniocentesis, and 2 of the women were without a follow-up amniocentesis); 4) the overall treatment success of antibiotics was 40% (6/15; 4 cases of objective evidence of resolution of intra-amniotic inflammation and 5 cases of delivery after 34 weeks of gestation). CONCLUSION The prevalence of intraamniotic inflammation in patients who presented with a threatened midtrimester miscarriage was 88% (15/17), and, in most cases, microorganisms could not be detected. Antibiotic treatment, administered to patients with intraamniotic inflammation, was associated with either objective resolution of intraamniotic inflammation or delivery after 34 weeks of gestation in 40% (6/15) of the cases.
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Affiliation(s)
- Kyung Joon Oh
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea; Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea
| | - Roberto Romero
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI; Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI; Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI; Center for Molecular Medicine and Genetics, Wayne State University School of Medicine, Detroit, MI; Detroit Medical Center, Detroit, MI
| | - Hyeon Ji Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea
| | - Eunjung Jung
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI; Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI
| | - Francesca Gotsch
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI; Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI
| | - Manaphat Suksai
- Perinatology Research Branch, Division of Obstetrics and Maternal-Fetal Medicine, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, and Detroit, MI; Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, MI
| | - Bo Hyun Yoon
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea; Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.
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15
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Quaas P, Quaas AM, Fischer M, De Geyter C. Use of pulsatile gonadotropin-releasing hormone (GnRH) in patients with functional hypothalamic amenorrhea (FHA) results in monofollicular ovulation and high cumulative live birth rates: a 25-year cohort. J Assist Reprod Genet 2022; 39:2729-2736. [PMID: 36378460 PMCID: PMC9790838 DOI: 10.1007/s10815-022-02656-0] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
Abstract
PURPOSE To analyze outcomes of pulsatile administration of gonadotropin-releasing hormone (GnRH) in infertile women diagnosed with functional hypothalamic amenorrhea (FHA). METHODS A single-center retrospective cohort study was conducted from 1996 to 2020. Sixty-six patients with the diagnosis FHA that underwent therapy using the pulsatile GnRH pump for conception were included and analyzed. The primary outcome was the live birth rate (LBR). Secondary outcomes were the number of dominant follicles, ovulation rate, biochemical pregnancy rate (BPR), clinical pregnancy rate (CPR), miscarriage rate, and multiple pregnancy rate. A matched control group was selected to compare the birth weight of newborn children. RESULTS During the study period, 66 patients with FHA underwent 82 treatments (14 of 66 patients had more than one treatment) and a total of 212 cycles (ovulation induction attempts) using pulsatile GnRH. The LBR per treatment was 65.9%. The ovulation rate per cycle was 96%, and monofollicular ovulation was observed in 75% of cycles. The BPR per treatment was 80.5%, and the cumulative CPR per treatment was 74.4%. The miscarriage rate was 11.5%. One dizygotic twin pregnancy was observed (1.6%). Average newborn birth weight (NBW) from patients with FHA was comparable to the control group. CONCLUSION(S) In patients with FHA, excellent pregnancy rates were achieved using the subcutaneous GnRH pump. The high cumulative LBR with normal NBW as well as low rates of multiple gestation indicate that the pulsatile GnRH pump represents a safer and more physiologic alternative to ovulation induction with injectable gonadotropins. TRIAL REGISTRATION Ethics Committee Northwest and Central Switzerland (Ethikkommission Nordwest- und Zentralschweiz - EKNZ) - Project-ID 2020-01612.
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Affiliation(s)
- Philipp Quaas
- Department of Obstetrics and Gynecology, University Hospital, University of Basel, Spitalstrasse 21, CH-4056 Basel, Switzerland
| | - Alexander M. Quaas
- Reproductive Medicine and Gynecological Endocrinology (RME), University Hospital, University of Basel, Vogesenstrasse 134, CH-4031 Basel, Switzerland
| | - Manuel Fischer
- Reproductive Medicine and Gynecological Endocrinology (RME), University Hospital, University of Basel, Vogesenstrasse 134, CH-4031 Basel, Switzerland
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16
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Nagendra D, Gutman SM, Koelper NC, Loza-Avalos SE, Sonalkar S, Schreiber CA, Harvie HS. Medical management of early pregnancy loss is cost-effective compared with office uterine aspiration. Am J Obstet Gynecol 2022; 227:737.e1-737.e11. [PMID: 35780811 PMCID: PMC10302401 DOI: 10.1016/j.ajog.2022.06.054] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 06/17/2022] [Accepted: 06/26/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Early pregnancy loss, also referred to as miscarriage, is common, affecting approximately 1 million people in the United States annually. Early pregnancy loss can be treated with expectant management, medications, or surgical procedures-strategies that differ in patient experience, effectiveness, and cost. One of the medications used for early pregnancy loss treatment, mifepristone, is uniquely regulated by the Food and Drug Administration. OBJECTIVE This study aimed to compare the cost-effectiveness from the healthcare sector perspective of medical management of early pregnancy loss, using the standard of care medication regimen of mifepristone and misoprostol, with that of office uterine aspiration. STUDY DESIGN We developed a decision analytical model to compare the cost-effectiveness of early pregnancy loss treatment with medical management with that of office uterine aspiration. Data on medical management came from the Pregnancy Failure Regimens randomized clinical trial, and data on uterine aspiration came from the published literature. The analysis was from the healthcare sector perspective with a 30-day time horizon. Costs were in 2018 US dollars. Effectiveness was measured in quality-adjust life-years gained and the rate of complete gestational sac expulsion with no additional interventions. Our primary outcome was the incremental cost per quality-adjust life-year gained. Sensitivity analysis was performed to identify the key uncertainties. RESULTS Mean per-person costs were higher for uterine aspiration than for medical management ($828 [95% confidence interval, $789-$868] vs $661 [95% confidence interval, $556-$766]; P=.004). Uterine aspiration more frequently led to complete gestational sac expulsion than medical management (97.3% vs 83.8%; P=.0001); however, estimated quality-adjust life-years were higher for medical management than for uterine aspiration (0.082 [95% confidence interval, 0.8148-0.08248] vs 0.079 [95% confidence interval, 0.0789-0.0791]; P<.0001). Medical management dominated uterine aspiration, with lower costs and higher confidence interval. The probability that medical management is cost-effective relative to uterine aspiration is 97.5% for all willingness-to-pay values of ≥$5600/quality-adjust life-year. Sensitivity analysis did not identify any thresholds that would substantially change outcomes. CONCLUSION Although office-based uterine aspiration more often results in treatment completion without further intervention, medical management with mifepristone pretreatment costs less and yields similar quality-adjust life-years, making it an attractive alternative. Our findings provided evidence that increasing access to mifepristone and eliminating unnecessary restrictions will improve early pregnancy care.
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Affiliation(s)
- Divyah Nagendra
- Department of Obstetrics and Gynecology, Cambridge Health Alliance, Cambridge, MA; Department of Obstetrics and Gynecology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Sarah M Gutman
- Department of Obstetrics and Gynecology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA.
| | - Nathanael C Koelper
- Department of Obstetrics and Gynecology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Sandra E Loza-Avalos
- Department of Obstetrics and Gynecology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Sarita Sonalkar
- Department of Obstetrics and Gynecology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA
| | - Courtney A Schreiber
- Department of Obstetrics and Gynecology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA
| | - Heidi S Harvie
- Department of Obstetrics and Gynecology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA
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17
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Hamel CC, Vart P, Vandenbussche FPHA, Braat DDM, Snijders MPLM, Coppus SFPJ. Predicting the likelihood of successful medical treatment of early pregnancy loss: development and internal validation of a clinical prediction model. Hum Reprod 2022; 37:936-946. [PMID: 35333346 PMCID: PMC9071219 DOI: 10.1093/humrep/deac048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 02/19/2022] [Indexed: 11/26/2022] Open
Abstract
STUDY QUESTION What are clinical predictors for successful medical treatment in case of early pregnancy loss (EPL)? SUMMARY ANSWER Use of mifepristone, BMI, number of previous uterine aspirations and the presence of minor clinical symptoms (slight vaginal bleeding or some abdominal cramps) at treatment start are predictors for successful medical treatment in case of EPL. WHAT IS KNOWN ALREADY Success rates of medical treatment for EPL vary strongly, between but also within different treatment regimens. Up until now, although some predictors have been identified, no clinical prediction model has been developed yet. STUDY DESIGN, SIZE, DURATION Secondary analysis of a multicentre randomized controlled trial in 17 Dutch hospitals, executed between 28 June 2018 and 8 January 2020. PARTICIPANTS/MATERIALS, SETTING, METHODS Women with a non-viable pregnancy between 6 and 14 weeks of gestational age, who opted for medical treatment after a minimum of 1 week of unsuccessful expectant management. Potential predictors for successful medical treatment of EPL were chosen based on literature and expert opinions. We internally validated the prediction model using bootstrapping techniques. MAIN RESULTS AND THE ROLE OF CHANCE 237 out of 344 women had a successful medical EPL treatment (68.9%). The model includes the following variables: use of mifepristone, BMI, number of previous uterine aspirations and the presence of minor clinical symptoms (slight vaginal bleeding or some abdominal cramps) at treatment start. The model shows a moderate capacity to discriminate between success and failure of treatment, with an AUC of 67.6% (95% CI = 64.9-70.3%). The model had a good fit comparing predicted to observed probabilities of success but might underestimate treatment success in women with a predicted probability of success of ∼70%. LIMITATIONS, REASONS FOR CAUTION The vast majority (90.4%) of women were Caucasian, potentially leading to less optimal model performance in a non-Caucasian population. Limitations of our model are that we have not yet been able to externally validate its performance and clinical impact, and the moderate accuracy of the prediction model of 0.67. WIDER IMPLICATIONS OF THE FINDINGS We developed a prediction model, aimed to improve and personalize counselling for medical treatment of EPL by providing a woman with her individual chance of complete evacuation. STUDY FUNDING/COMPETING INTEREST(S) The Triple M Trial, upon which this secondary analysis was performed, was funded by the Healthcare Insurers Innovation Foundation (project number 3080 B15-191). TRIAL REGISTRATION NUMBER Clinicaltrials.gov: NCT03212352.
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Affiliation(s)
- C C Hamel
- Department of Obstetrics and Gynaecology, Radboud University Medical Centre, Nijmegen, the Netherlands
- Department of Obstetrics and Gynaecology, Canisius Wilhelmina Hospital, Nijmegen, the Netherlands
| | - P Vart
- Faculty of Medical Sciences, University Medical Centre Groningen, Groningen, the Netherlands
| | - F P H A Vandenbussche
- Department of Obstetrics and Gynaecology, Helios Klinikum Duisburg, Duisburg, Germany
| | - D D M Braat
- Department of Obstetrics and Gynaecology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - M P L M Snijders
- Department of Obstetrics and Gynaecology, Canisius Wilhelmina Hospital, Nijmegen, the Netherlands
| | - S F P J Coppus
- Department of Obstetrics and Gynaecology, Maxima Medical Centre, Veldhoven, the Netherlands
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18
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Mahmood Shakir H. Safety of Vaginal Misoprostol for the Termination of Second Trimester Miscarriage in Women with Previous Uterine Scar in Iraq. Arch Razi Inst 2022; 77:199-204. [PMID: 35891743 PMCID: PMC9288633 DOI: 10.22092/ari.2021.356535.1862] [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] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 11/09/2021] [Indexed: 06/15/2023]
Abstract
Pregnancy termination for a variety of fetal or maternal conditions has been defined as one of the common obstetrical procedures. The presence of an earlier uterine scar has been found as a highly significant risk factor, which needs to be considered before the election of the misoprostol for the termination of pregnancy (TOP) uses. This study aimed to evaluate the safety of vaginal misoprostol in patients who had an earlier uterine scar, and whether its utilization might result in increasing the risks of uterine ruptures. In total, 250 participants were included in the experimental model and divided into two groups including 95 patients in their 2nd trimester of pregnancy with confirmed non-viable fetus and scarred uterus (study group) and 155 pregnant women with no scar in their uterus and missed miscarriage (control group). They received misoprostol tablets in accordance with the Security Hospital Protocol for the TOP. The safety has been specified according to the number of women that had full abortions with no complications. The study group with uterine scar included 95 cases that comprised 38% of the total participants in the study (n=250). Out of 95 cases, 64 (67.3%) patients had successful abortions completely, compared to the control group (the patients with no scar), 111 (71.6%) of whom had complete abortions (P<0.001). However, 44 (28.4%) and 31 (32.6%) patients in the control and study groups, respectively, were in need of surgical evacuations either for the incomplete conception product expulsion or as a result of the excessive per-vaginal bleeding. The use of the misoprostol for the TOP has not been contra-indicated in the females who had Caesarean scars. Moreover, it is efficient in females who do not have scarred uterus.
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Affiliation(s)
- H Mahmood Shakir
- Ibn Sina University of Medical and Pharmaceutical Sciences, Baghdad, Iraq
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19
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Mizrachi Y, Shoham G, Leong M, Sagiv R, Horowitz E, Raziel A, Weissman A. Misoprostol treatment for early pregnancy loss: an international survey. Reprod Biomed Online 2021; 42:997-1005. [PMID: 33785303 DOI: 10.1016/j.rbmo.2021.02.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 12/29/2020] [Revised: 02/09/2021] [Accepted: 02/12/2021] [Indexed: 12/12/2022]
Abstract
RESEARCH QUESTION What is the global variability in misoprostol treatment for the management of early pregnancy loss (EPL)? DESIGN An international web-based survey of fertility specialists and obstetrics and gynaecology clinicians was conducted between August and November 2020. The survey consisted of 16 questions addressing several aspects of misoprostol treatment for EPL. RESULTS Overall, 309 clinicians from 80 countries participated in the survey, of whom 67.3% were fertility specialists. Nearly one-half (47.9%) of the respondents let the patient choose the first line of treatment (expectant management, misoprostol treatment or surgical aspiration) according to her own preference. The 248 respondents who administer misoprostol in their daily practice were asked further questions; 59.7% of them advise patients to take the medication at home. The most common dose and route of administration is 800 µg administered vaginally. Only 28.6% of participants use mifepristone pretreatment. Variation in the timing of the first follow-up visit after misoprostol administration was wide, ranging from 24 h to 1 week in most clinics. In case of incomplete expulsion, only 42.3% of the respondents routinely administer a second dose. The timing of the final visit and the definition of successful treatment also differed greatly among respondents. CONCLUSIONS There is large variability in the use of misoprostol for the management of EPL. High-quality research is necessary to examine several aspects of the treatment. Particularly, the timing and effectiveness of a second dose administration and the criteria to decide on treatment failure or success deserve more research in the future.
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Affiliation(s)
- Yossi Mizrachi
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, PO Box 5, Holon 58100, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
| | - Gon Shoham
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | | | - Ron Sagiv
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, PO Box 5, Holon 58100, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Eran Horowitz
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, PO Box 5, Holon 58100, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Arieh Raziel
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, PO Box 5, Holon 58100, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Ariel Weissman
- Department of Obstetrics and Gynecology, The Edith Wolfson Medical Center, PO Box 5, Holon 58100, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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20
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Affiliation(s)
- John Joseph Reynolds-Wright
- Queen's Medical Research Institute, University of Edinburgh MRC Centre for Reproductive Health, Edinburgh, UK
- NHS Lothian, Chalmers Centre, Edinburgh, UK
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21
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Kobryn E, Szymusik I, Zgliczynska M, Szarla K, Kopylowska N, Piatek S, Kosinska-Kaczynska K, Wielgos M. The efficacy of misoprostol in the first trimester miscarriage treatment - an individual patients' data analysis. Neuro Endocrinol Lett 2019; 40:152-158. [PMID: 31816221] [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] [Received: 07/29/2019] [Accepted: 08/23/2019] [Indexed: 06/10/2023]
Abstract
INTRODUCTION The study aimed to detect factors predicting a successful pharmacological induction of first-trimester miscarriage. MATERIAL AND METHODS A prospective, cohort research was conducted at the 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, between years 2011-2015. 642 women diagnosed with first trimester miscarriage qualified for pharmacological induction with misoprostol were included in the study. Each patient underwent repeatable doses of 800mcg misoprostol vaginally. The endpoint was complete excretion of all tissues, with no need to perform surgical curettage. Type of miscarriage, gravidity, parity, number of doses, time of drug administration and side effects were analysed as possible factors influencing the results. The statistical analysis was performed with STATISTICA 10.0 software. RESULTS The percentage of successful miscarriage induction was 83.6%. Two main factors corresponded with successful pharmacological treatment in regression analysis: number of administered doses (adjusted OR 1.64; 95% CI 1.18-2.29) and week of gestation (aOR 1.22; 95%CI 1.03-1.44). The success of the pharmacological induction of miscarriage was significantly decreased if the woman had a history of caesarean section (aOR 0.34; 95% CI 0.2-0.57). 2.2% of patients experienced benign side effects of the therapy. CONCLUSIONS Pharmacological induction is an effective and safe treatment method of first trimester abortion in the majority of cases. The knowledge of factors influencing the efficacy of misoprostol may help clinicians in proper counselling and individualisation of therapy.
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Affiliation(s)
- Eliza Kobryn
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, , Poland
| | - Iwona Szymusik
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, , Poland
| | - Magdalena Zgliczynska
- Students' Research Group at the 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Poland
| | - Katarzyna Szarla
- Students' Research Group at the 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Poland
| | - Natalia Kopylowska
- Students' Research Group at the 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Poland
| | - Szymon Piatek
- 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, , Poland
| | | | - Miroslaw Wielgos
- Students' Research Group at the 1st Department of Obstetrics and Gynecology, Medical University of Warsaw, Poland
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Baek H, Yang H, Lee JH, Kang NH, Lee J, Bae H, Hwang DS. Prophylactic Effects of Bee Venom Phospholipase A2 in Lipopolysaccharide-Induced Pregnancy Loss. Toxins (Basel) 2019; 11:toxins11070404. [PMID: 31336883 PMCID: PMC6669565 DOI: 10.3390/toxins11070404] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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] [Received: 06/21/2019] [Revised: 07/11/2019] [Accepted: 07/11/2019] [Indexed: 11/23/2022] Open
Abstract
Spontaneous abortion represents a common form of embryonic loss caused by early pregnancy failure. In the present study, we investigated the prophylactic effects of bee venom phospholipase A2 (bvPLA2), a regulatory T cell (Treg) inducer, on a lipopolysaccharide (LPS)-induced abortion mouse model. Fetal loss, including viable implants, the fetal resorption rate, and the fetal weight, were measured after LPS and bvPLA2 treatment. The levels of serum and tissue inflammatory cytokines were determined. To investigate the involvement of the Treg population in bvPLA2-mediated protection against fetal loss, the effect of Treg depletion was evaluated following bvPLA2 and LPS treatment. The results clearly revealed that bvPLA2 can prevent fetal loss accompanied by growth restriction in the remaining viable fetus. When the LPS-induced abortion mice were treated with bvPLA2, Treg cells were significantly increased compared with those in the non-pregnant, PBS, and LPS groups. After LPS injection, the levels of proinflammatory cytokines were markedly increased compared with those in the PBS mouse group, while bvPLA2 treatment showed significantly decreased TNF-α and IFN-γ expression compared with that in the LPS group. The protective effects of bvPLA2 treatment were not detected in Treg-depleted abortion-prone mice. These findings suggest that bvPLA2 has protective effects in the LPS-induced abortion mouse model by regulating Treg populations.
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Affiliation(s)
- Hyunjung Baek
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul 02453, Korea
| | - HyeJin Yang
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul 02453, Korea
| | - Jong Hoon Lee
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul 02453, Korea
| | - Na-Hoon Kang
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Seoul 02453, Korea
| | - Jinwook Lee
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Seoul 02453, Korea
| | - Hyunsu Bae
- Department of Physiology, College of Korean Medicine, Kyung Hee University, Seoul 02453, Korea.
| | - Deok-Sang Hwang
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Seoul 02453, Korea.
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23
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Li XY, Zhao JX, Liu XY. [Diagnosis and treatment of antiphospholipid antibody-related recurrent spontaneous abortion and analysis of therapeutic drugs and pregnancy outcome in 75 patients with antiphospholipid syndrome]. Beijing Da Xue Xue Bao Yi Xue Ban 2018; 50:956-961. [PMID: 30562764] [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: 06/09/2023]
Abstract
Recurrent spontaneous abortion is one of the common complications in women of childbearing age during pregnancy. The immune factor accounts for a large proportion of many causes. Antiphospholipid antibody syndrome is the most common type of acquired thrombophilia disease. Autoimmune diseases that cause thrombosis and obstetric complications under the action of antibodies are also the most common type of immune-related recurrent abortion. At present, there is no unified opinion on the treatment of this disease, especially the treatment of immunoglobulins and other drugs like glucocorticoid. Here we reviewed the progress of diagnosis and treatment of antiphospholipid antibody-related recurrent abortions and retrospectively analyzed and summarized the drug regimens and pregnancy outcomes of this disease with pregnancy patients in our hospital. A total of 75 patients were included. According to their clinical manifestations and laboratory results, these patients were basically divided into two categories: classical antiphospholipid syndrome and non-classical antiphospholipid syndrome. The latter was further divided into serum-negative antiphospholipid syndrome and antiphospholipid antibody-related recurrent abortion patients based on their clinical manifestations and antiphospholipid antibody results. The patients were divided into four categories: aspirin + hydroxychloroquine, aspirin + low molecular weight heparin, aspirin + low molecular weight heparin + hydroxychloroquine, aspirin + hydroxychloroquine + low molecular weight heparin + low dose glucocorticoids. Among them, aspirin + hydroxychloroquine + low molecular weight heparin + low dose glucocorticoid treatment regimen was most commonly used. Most of the patients who received the above different treatment regimens achieved full-term infants, and a small number of patients had adverse pregnancy outcomes, such as premature delivery, placental abruption, eclampsia, and fetal malformation. And adverse pregnancy outcomes also occurred in this group. It might be related to the severity of the disease and the potential adverse effects of maternal fetal. However, further statistical analysis is needed for the risk factors affecting the pregnancy outcome of this part of patients.
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Affiliation(s)
- X Y Li
- Department of Rheumatology and Immunology, Peking University Third Hospital, Beijing 100191, China
| | - J X Zhao
- Department of Rheumatology and Immunology, Peking University Third Hospital, Beijing 100191, China
| | - X Y Liu
- Department of Rheumatology and Immunology, Peking University Third Hospital, Beijing 100191, China
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Hershko Klement A, Frederic M, Bentov Y, Chang P, Nayot D, Haas J, Casper RF. Oral contraceptive pills as an option for non-surgical management of retained products of conception - a preliminary study. Gynecol Endocrinol 2018; 34:609-611. [PMID: 29345165 DOI: 10.1080/09513590.2018.1427714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 10/18/2022] Open
Abstract
Many Patients with persistent retained products of conception prefers to avoid surgical interventions, such as a dilatation and curettage (D&C) that might pose an additional future risk to their already compromised fertility or obstetric performance. The aim of this study was to the possibility of induced withdrawal bleeding following oral contraceptive administration as a non-surgical treatment for patients with persistent retained products of conception (RPOC). A retrospective study of patients presenting with retained products of conception (RPOC) after failed expectant management or after treatment with PGE1 was performed. Twelve women presenting with RPOC at ≤8 weeks gestation with minimal to mild vaginal bleeding and no signs of infection were treated with oral contraceptive pill (OCP) containing 0.03 mg ethinylestradiol and 0.15 mg of desogestrel for 3 weeks. Out of the 12 patients treated, nine women (75%) successfully expelled the RPOC after completing the three-week course of OCPs. The three cases (25%) that did not resolve following OCP treatment had pregnancy products with positive blood flow on Doppler examination. We conclude that OCPs may be a useful medical treatment option for persisting RPOC in selected patients with absence blood flow on Doppler examination wishing to avoid surgical intervention.
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MESH Headings
- Abortion, Incomplete/drug therapy
- Abortion, Incomplete/epidemiology
- Abortion, Incomplete/etiology
- Abortion, Induced/adverse effects
- Abortion, Induced/methods
- Abortion, Induced/statistics & numerical data
- Abortion, Spontaneous/drug therapy
- Abortion, Spontaneous/surgery
- Adult
- Choice Behavior
- Contraceptives, Oral, Combined/therapeutic use
- Desogestrel/therapeutic use
- Dilatation and Curettage
- Ethinyl Estradiol/therapeutic use
- Female
- Humans
- Misoprostol/therapeutic use
- Pilot Projects
- Pregnancy
- Pregnancy Trimester, First
- Retrospective Studies
- Tablets
- Treatment Failure
- Uterine Hemorrhage/drug therapy
- Uterine Hemorrhage/epidemiology
- Uterine Hemorrhage/etiology
- Uterine Hemorrhage/surgery
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Affiliation(s)
- Anat Hershko Klement
- a Department of Obstetrics and Gynecology, TRIO Fertility, Toronto and Division of Reproductive Sciences , University of Toronto , Toronto , Canada
- b Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
| | - Mitri Frederic
- a Department of Obstetrics and Gynecology, TRIO Fertility, Toronto and Division of Reproductive Sciences , University of Toronto , Toronto , Canada
| | - Yaakov Bentov
- a Department of Obstetrics and Gynecology, TRIO Fertility, Toronto and Division of Reproductive Sciences , University of Toronto , Toronto , Canada
| | - Paul Chang
- a Department of Obstetrics and Gynecology, TRIO Fertility, Toronto and Division of Reproductive Sciences , University of Toronto , Toronto , Canada
| | - Dan Nayot
- a Department of Obstetrics and Gynecology, TRIO Fertility, Toronto and Division of Reproductive Sciences , University of Toronto , Toronto , Canada
| | - Jigal Haas
- a Department of Obstetrics and Gynecology, TRIO Fertility, Toronto and Division of Reproductive Sciences , University of Toronto , Toronto , Canada
| | - Robert F Casper
- a Department of Obstetrics and Gynecology, TRIO Fertility, Toronto and Division of Reproductive Sciences , University of Toronto , Toronto , Canada
- b Sackler Faculty of Medicine , Tel Aviv University , Tel Aviv , Israel
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Abstract
BACKGROUND Medical management of early pregnancy loss is an alternative to uterine aspiration, but standard medical treatment with misoprostol commonly results in treatment failure. We compared the efficacy and safety of pretreatment with mifepristone followed by treatment with misoprostol with the efficacy and safety of misoprostol use alone for the management of early pregnancy loss. METHODS We randomly assigned 300 women who had an anembryonic gestation or in whom embryonic or fetal death was confirmed to receive pretreatment with 200 mg of mifepristone, administered orally, followed by 800 μg of misoprostol, administered vaginally (mifepristone-pretreatment group), or 800 μg of misoprostol alone, administered vaginally (misoprostol-alone group). Participants returned 1 to 4 days after misoprostol use for evaluation, including ultrasound examination, by an investigator who was unaware of the treatment-group assignments. Women in whom the gestational sac was not expelled were offered expectant management, a second dose of misoprostol, or uterine aspiration. We followed all participants for 30 days after randomization. Our primary outcome was gestational sac expulsion with one dose of misoprostol by the first follow-up visit and no additional intervention within 30 days after treatment. RESULTS Complete expulsion after one dose of misoprostol occurred in 124 of 148 women (83.8%; 95% confidence interval [CI], 76.8 to 89.3) in the mifepristone-pretreatment group and in 100 of 149 women (67.1%; 95% CI, 59.0 to 74.6) in the misoprostol-alone group (relative risk, 1.25; 95% CI, 1.09 to 1.43). Uterine aspiration was performed less frequently in the mifepristone-pretreatment group than in the misoprostol-alone group (8.8% vs. 23.5%; relative risk, 0.37; 95% CI, 0.21 to 0.68). Bleeding that resulted in blood transfusion occurred in 2.0% of the women in the mifepristone-pretreatment group and in 0.7% of the women in the misoprostol-alone group (P=0.31); pelvic infection was diagnosed in 1.3% of the women in each group. CONCLUSIONS Pretreatment with mifepristone followed by treatment with misoprostol resulted in a higher likelihood of successful management of first-trimester pregnancy loss than treatment with misoprostol alone. (Funded by the National Institute of Child Health and Human Development; PreFaiR ClinicalTrials.gov number, NCT02012491 .).
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MESH Headings
- Abortifacient Agents, Nonsteroidal/administration & dosage
- Abortifacient Agents, Nonsteroidal/adverse effects
- Abortifacient Agents, Steroidal/administration & dosage
- Abortifacient Agents, Steroidal/adverse effects
- Abortion, Spontaneous/diagnostic imaging
- Abortion, Spontaneous/drug therapy
- Administration, Intravaginal
- Administration, Oral
- Adult
- Drug Therapy, Combination
- Embryo, Mammalian
- Female
- Fetal Death
- Gestational Sac/diagnostic imaging
- Hemorrhage/chemically induced
- Humans
- Mifepristone/administration & dosage
- Mifepristone/adverse effects
- Misoprostol/administration & dosage
- Misoprostol/adverse effects
- Pregnancy
- Pregnancy Trimester, First
- Ultrasonography
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Affiliation(s)
- Courtney A Schreiber
- From the Pregnancy Early Access Center (PEACE), Division of Family Planning (C.A.S., S.S.), Department of Obstetrics and Gynecology (C.A.S., S.S., K.T.B.), University of Pennsylvania, Philadelphia; the Department of Public Health Sciences, University of Virginia, Charlottesville (S.J.R.); the Department of Obstetrics and Gynecology, University of California, Davis, Sacramento (M.D.C.); and the Department of Obstetrics and Gynecology, Montefiore Hospital and Albert Einstein College of Medicine, Bronx, NY (J.A.)
| | - Mitchell D Creinin
- From the Pregnancy Early Access Center (PEACE), Division of Family Planning (C.A.S., S.S.), Department of Obstetrics and Gynecology (C.A.S., S.S., K.T.B.), University of Pennsylvania, Philadelphia; the Department of Public Health Sciences, University of Virginia, Charlottesville (S.J.R.); the Department of Obstetrics and Gynecology, University of California, Davis, Sacramento (M.D.C.); and the Department of Obstetrics and Gynecology, Montefiore Hospital and Albert Einstein College of Medicine, Bronx, NY (J.A.)
| | - Jessica Atrio
- From the Pregnancy Early Access Center (PEACE), Division of Family Planning (C.A.S., S.S.), Department of Obstetrics and Gynecology (C.A.S., S.S., K.T.B.), University of Pennsylvania, Philadelphia; the Department of Public Health Sciences, University of Virginia, Charlottesville (S.J.R.); the Department of Obstetrics and Gynecology, University of California, Davis, Sacramento (M.D.C.); and the Department of Obstetrics and Gynecology, Montefiore Hospital and Albert Einstein College of Medicine, Bronx, NY (J.A.)
| | - Sarita Sonalkar
- From the Pregnancy Early Access Center (PEACE), Division of Family Planning (C.A.S., S.S.), Department of Obstetrics and Gynecology (C.A.S., S.S., K.T.B.), University of Pennsylvania, Philadelphia; the Department of Public Health Sciences, University of Virginia, Charlottesville (S.J.R.); the Department of Obstetrics and Gynecology, University of California, Davis, Sacramento (M.D.C.); and the Department of Obstetrics and Gynecology, Montefiore Hospital and Albert Einstein College of Medicine, Bronx, NY (J.A.)
| | - Sarah J Ratcliffe
- From the Pregnancy Early Access Center (PEACE), Division of Family Planning (C.A.S., S.S.), Department of Obstetrics and Gynecology (C.A.S., S.S., K.T.B.), University of Pennsylvania, Philadelphia; the Department of Public Health Sciences, University of Virginia, Charlottesville (S.J.R.); the Department of Obstetrics and Gynecology, University of California, Davis, Sacramento (M.D.C.); and the Department of Obstetrics and Gynecology, Montefiore Hospital and Albert Einstein College of Medicine, Bronx, NY (J.A.)
| | - Kurt T Barnhart
- From the Pregnancy Early Access Center (PEACE), Division of Family Planning (C.A.S., S.S.), Department of Obstetrics and Gynecology (C.A.S., S.S., K.T.B.), University of Pennsylvania, Philadelphia; the Department of Public Health Sciences, University of Virginia, Charlottesville (S.J.R.); the Department of Obstetrics and Gynecology, University of California, Davis, Sacramento (M.D.C.); and the Department of Obstetrics and Gynecology, Montefiore Hospital and Albert Einstein College of Medicine, Bronx, NY (J.A.)
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Nazir Q, Habib S, Sultana R, Noor MM, Parveen Z. Success And Safety Of Misoprostol For Treatment Of Early Pregnancy Failure. J Ayub Med Coll Abbottabad 2018; 30:245-247. [PMID: 29938428] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Early pregnancy failure is a common complication in pregnancies. It can be managed medically as well as surgically. Lately there has been an emphasis on medical management of early pregnancy failure. Misoprostol, a Prostaglandin E1 analogue has been found to be safe and effective in treatment of early pregnancy failure. METHODS This was a descriptive cross-sectional study that was conducted at the department of gynaecology and obstetrics, Ayub teaching hospital Abbottabad from Jan 2015 to Dec 2016. A total of 81 pregnant women with early pregnancy failure were enrolled in the study. Misoprostol was administered in a dose of 800 μg PO and repeated every 3 hours for a maximum of three doses if and when required. RESULTS Misoprostol was effective in 60 (74.07%) patients and it resulted in complete expulsion of products of conception. The remainder needed surgical evacuation. There was a low incidence of side effects with nausea being the most common (4.94%) followed by PV bleeding (3.70%), abdominal cramps (3.70%) and diarrhoea (2.47%). CONCLUSIONS Misoprostol is a safe and effective treatment option for the management of early pregnancy failure.
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Affiliation(s)
- Quratulann Nazir
- Department of Gynaecology and Obstetrics, Ayub Medical Teaching Institute, Abbottabad, Pakistan
| | - Sadia Habib
- Department of Gynaecology and Obstetrics, Ayub Medical Teaching Institute, Abbottabad, Pakistan
| | - Ruqqia Sultana
- Department of Gynaecology and Obstetrics, Ayub Medical Teaching Institute, Abbottabad, Pakistan
| | - Muhammad Munir Noor
- Department of Gynaecology and Obstetrics, Ayub Medical Teaching Institute, Abbottabad, Pakistan
| | - Zahida Parveen
- Department of Gynaecology and Obstetrics, Ayub Medical Teaching Institute, Abbottabad, Pakistan
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Fernlund A, Jokubkiene L, Sladkevicius P, Valentin L. Misoprostol treatment vs expectant management in women with early non-viable pregnancy and vaginal bleeding: a pragmatic randomized controlled trial. Ultrasound Obstet Gynecol 2018; 51:24-32. [PMID: 29072372 DOI: 10.1002/uog.18940] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [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: 05/16/2017] [Revised: 10/19/2017] [Accepted: 10/23/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To compare vaginal misoprostol treatment with expectant management in early non-viable pregnancy with vaginal bleeding with regard to complete evacuation of the uterine cavity within 10 days after randomization. METHODS This was a parallel randomized controlled, open-label trial conducted in Skåne University Hospital, Sweden. Patients with anembryonic pregnancy or early fetal demise (crown-rump length ≤ 33 mm) and vaginal bleeding were randomly allocated to either expectant management or treatment with a single dose of 800 μg misoprostol administered vaginally. Patients were evaluated clinically and by ultrasound until complete evacuation of the uterus was achieved (no gestational sac in the uterine cavity and maximum anteroposterior diameter of the intracavitary contents < 15 mm as measured by transvaginal ultrasound on midsagittal view). Follow-up visits were planned at 10, 17, 24 and 31 days. Dilatation and evacuation (D&E) was recommended if miscarriage was not complete within 31 days, but was performed earlier at patient's request, or if there was excessive bleeding as judged clinically. Analysis was by intention to treat. The main outcome measure was number of patients with complete miscarriage without D&E ≤ 10 days. RESULTS Ninety-four patients were randomized to misoprostol treatment and 95 to expectant management. After exclusion of three patients and withdrawal of consent by two patients in the expectant management group, 90 women were included in this group. Miscarriage was complete ≤ 10 days in 62/94 (66%) of the patients in the misoprostol group and in 39/90 (43%) of those in the group managed expectantly (risk difference (RD) = 23%; 95% CI, 8-37%). At 31 days, the corresponding figures were 81/94 (86%) and 55/90 (61%) (RD = 25%; 95% CI, 12-38%). Two patients from each group underwent emergency D&E because of excessive bleeding and one of these in each group received blood transfusion. The number of patients undergoing D&E at their own request was higher in the expectantly managed group, 15/90 (17%) vs 3/94 (3%) in the misoprostol group (RD = 14%; 95% CI, 4-23%), as was the number of patients making out-of-protocol visits, 50/90 (56%) vs 27/94 (29%) (RD = 27%; 95% CI, 12-40%). Compared with the expectant management group, more patients in the misoprostol group experienced pain (71/77 (92%) vs 91/91 (100%); RD = 8%; 95% CI, 1-17%) and used painkillers (59/77 (77%) vs 85/91 (93%); RD = 17%; 95% CI, 5-29%). No major side effect was reported in any group. CONCLUSIONS In women with early non-viable pregnancy and vaginal bleeding, misoprostol treatment is more effective than is expectant management for complete evacuation of the uterus. Both methods are safe but misoprostol treatment is associated with more pain than is expectant management. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- A Fernlund
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - L Jokubkiene
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - P Sladkevicius
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - L Valentin
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund University, Malmö, Sweden
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Niinimäki M, Mentula M, Jahangiri R, Männistö J, Haverinen A, Heikinheimo O. Medical treatment of second-trimester fetal miscarriage; A retrospective analysis. PLoS One 2017; 12:e0182198. [PMID: 28753654 PMCID: PMC5533459 DOI: 10.1371/journal.pone.0182198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 07/16/2017] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES Research on the treatment of second-trimester miscarriages is scarce. We studied the outcomes, and the factors associated with adverse events and need for hospital resources in the medical treatment of second-trimester miscarriage. MATERIALS AND METHODS In these retrospective analyses we studied women treated for spontaneous fetal miscarriage with misoprostol-only (n = 24) or mifepristone and misoprostol (n = 177) in duration of gestation 12+1-21+6. Primary outcomes were the risk factors for surgical evacuation and excessive bleeding. Secondary outcomes were total misoprostol dose, time to expulsion and the length of hospital stay. RESULTS History of surgical evacuation of the uterus increased the risk of surgical evacuation (p = 0.027). Excessive bleeding was not associated with any of the studied variables. More misoprostol was needed when the duration of gestation exceeded 17+0 weeks (p = 0.036). In multivariate analysis the time to fetal expulsion was shorter in women with history of 1-2 deliveries (hazard ratio [HR] 1.49, 95% confidence interval [CI]; 1.07-2.07), ≥3 deliveries (HR 1.63, 95% CI; 1.11-2.38) and with a two-day interval between mifepristone-misoprostol administration (HR 1.71, 95% CI; 1.05-2.81). Patients with symptoms (i.e. uterine bleeding or pain) at baseline had longer hospital stay (HR 0.66, 95% CI; 0.47-0.92). CONCLUSIONS The factors affecting the outcomes of medical treatment of second-trimester fetal miscarriage are similar to those of second-trimester induced abortion. Two-day interval between mifepristone-misoprostol administration might decrease the time to fetal expulsion and the need of hospital resources.
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Affiliation(s)
- Maarit Niinimäki
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University Hospital of Oulu and University of Oulu, Oulu, Finland
| | - Maarit Mentula
- Department of Obstetrics and Gynecology, University of Helsinki, and Helsinki University Hospital/Kätilöopisto Hospital, Helsinki, Finland
| | - Reetta Jahangiri
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University Hospital of Oulu and University of Oulu, Oulu, Finland
| | - Jaana Männistö
- Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Center Oulu, University Hospital of Oulu and University of Oulu, Oulu, Finland
| | - Annina Haverinen
- Department of Obstetrics and Gynecology, University of Helsinki, and Helsinki University Hospital/Kätilöopisto Hospital, Helsinki, Finland
| | - Oskari Heikinheimo
- Department of Obstetrics and Gynecology, University of Helsinki, and Helsinki University Hospital/Kätilöopisto Hospital, Helsinki, Finland
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Raghupathy R, Szekeres-Bartho J. Dydrogesterone and the immunology of pregnancy. Horm Mol Biol Clin Investig 2017; 27:63-71. [PMID: 26812877 DOI: 10.1515/hmbci-2015-0062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 12/16/2015] [Indexed: 11/15/2022]
Abstract
Progesterone is indispensable for the maintenance of pregnancy, both via its endocrine effects and its role in creating a favorable immunological environment for the fetus. This review focuses on the immunological effects of progesterone. Progestogens have been shown to have very interesting effects on cytokine production and decidual natural killer (NK) cell activity. The orally-administered progestogen, dydrogesterone, has the ability to modulate cytokine production patterns in a manner that could be conducive to successful pregnancy. The adverse effects of progesterone deficiency and the beneficial effects of progesterone supplementation in pregnancy pathologies will be discussed.
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Schindler AE. Present and future aspects of dydrogesterone in prevention or treatment of pregnancy disorders: an outlook. Horm Mol Biol Clin Investig 2017; 27:49-53. [PMID: 27662647 DOI: 10.1515/hmbci-2016-0028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 08/07/2016] [Indexed: 11/15/2022]
Abstract
Over time, it became evident that with the use of micronized progesterone and dydrogesterone prevention or treatment of pregnancy disorders such as threatened miscarriage, recurrent (habitual) miscarriage, preterm labor or preeclampsia appears to be possible. The results so far obtained will be delineated and concepts of prevention or treatment are suggested with the aim to further explore these pregnancy disorders either by prevention or treatment concepts to obtain not only benefits to the mother and the fetus, but furthermore this results in benefits for lifetime for the individual, for the family and last but not least for society.
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31
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Di Renzo GC, Giardina I, Clerici G, Brillo E, Gerli S. Progesterone in normal and pathological pregnancy. Horm Mol Biol Clin Investig 2017; 27:35-48. [PMID: 27662646 DOI: 10.1515/hmbci-2016-0038] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 08/04/2016] [Indexed: 11/15/2022]
Abstract
Progesterone is an essential hormone in the process of reproduction. It is involved in the menstrual cycle, implantation and is essential for pregnancy maintenance. It has been proposed and extensively used in the treatment of different gynecological pathologies as well as in assisted reproductive technologies and in the maintenance of pregnancy. Called "the pregnancy hormone", natural progesterone is essential before pregnancy and has a crucial role in its maintenance based on different mechanisms such as: modulation of maternal immune response and suppression of inflammatory response (the presence of progesterone and its interaction with progesterone receptors at the decidua level appears to play a major role in the maternal defense strategy), reduction of uterine contractility (adequate progesterone concentrations in myometrium are able to counteract prostaglandin stimulatory activity as well as oxytocin), improvement of utero-placental circulation and luteal phase support (it has been demonstrated that progesterone may promote the invasion of extravillous trophoblasts to the decidua by inhibiting apoptosis of extravillous trophoblasts). Once the therapeutic need of progesterone is established, the key factor is the decision of the best route to administer the hormone and the optimal dosage determination. Progesterone can be administered by many different routes, but the most utilized are oral, the vaginal and intramuscular administration. The main uses of progesterone are represented by: threatened miscarriage, recurrent miscarriage and preterm birth (in the prevention strategy, as a tocolytic agent and also in the maintenance of uterine quiescence).
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Colleselli V, Nell T, Bartosik T, Brunner C, Ciresa-Koenig A, Wildt L, Marth C, Seeber B. Marked improvement in the success rate of medical management of early pregnancy failure following the implementation of a novel institutional protocol and treatment guidelines: a follow-up study. Arch Gynecol Obstet 2016; 294:1265-1272. [PMID: 27554492 PMCID: PMC5071363 DOI: 10.1007/s00404-016-4179-6] [Citation(s) in RCA: 8] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Accepted: 08/09/2016] [Indexed: 11/30/2022]
Abstract
Purpose To analyze the success rate, time to passage of tissue and subjective patient experience of a newly implemented protocol for medical management of early pregnancy failure (EPF) over a 2-year period. Methods A retrospective chart review of all patients with early pregnancy failure primarily opting for medical management was performed. 200 mg mifepristone were administered orally, followed by a single vaginal dose of 800 mcg misoprostol after 36–48 h. We followed-up with our patients using a written questionnaire. Results 167 women were included in the present study. We observed an overall success rate of 92 %, defined as no need for surgical management after medication administration. We could not identify predictive values for success in a multivariate regression analysis. Most patients (84 %) passed tissue within 6 h after misoprostol administration. The protocol was well tolerated with a low incidence of side effects. Pain was managed well with sufficient analgesics. Responders to the questionnaire felt adequately informed prior to treatment and rated their overall experience as positive. Conclusion The adaption of the institutional medical protocol resulted in a marked improvement of success rate when compared to the previously used protocol (92 vs. 61 %). We credit this increase to the adjusted medication schema as well as to targeted physician education on the expected course and interpretation of outcome measures. Our results underscore that the medical management of EPF is a safe and effective alternative to surgical evacuation in the clinical setting.
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Affiliation(s)
- V Colleselli
- Department of Gynecology and Obstetrics, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - T Nell
- Department of Gynecologic Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - T Bartosik
- Department of Gynecologic Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - C Brunner
- Department of Gynecology and Obstetrics, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - A Ciresa-Koenig
- Department of Gynecology and Obstetrics, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - L Wildt
- Department of Gynecologic Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - C Marth
- Department of Gynecology and Obstetrics, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - B Seeber
- Department of Gynecologic Endocrinology and Reproductive Medicine, Medical University of Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria.
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Abstract
Progestational agents are often prescribed to prevent threatened miscarriage progressing to miscarriage, and subsequent miscarriages in recurrent pregnancy loss. Progestogens affect implantation, cytokine balance, natural killer cell activity, arachidonic acid release and myometrial contractility. A recent Cochrane review reported that progestogens were effective for treating threatened miscarriage with no harmful effects on mother or fetus. The results were not statistically different when vaginal progesterone was compared to placebo, (RR=0.47, 95% CI 0.17-1.30), whereas oral progestogen (dydrogesterone) was effective (RR=0.54, CI 0.35-0.84). The review concluded, that the small number of eligible studies, and the small number of the participants, limited the power of the metaanalysis. A later metaanalysis of five randomised controlled trials of threatened miscarriage comprised 660 patients. The results of 335 women who received dydrogesterone were compared to 325 women receiveing either placebo or bed rest. There was a 47% reduction in the odds ratio for miscarriage, (OR=0.47, CI 0.31-0.7). There was a 13% (44/335) miscarriage rate after dydrogesterone administration compared to 24% in control women. Recurrent miscarriage affects approximately 1% of women of child bearing age. A metaanalysis of progestational agents shows a 26% increase in the live birth rate. Again, dydrogesterone was associated with a more significant increase in the live birth rate than the other progestogens included in the metaanalysis.
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Tamir R, Allouche S, Weissman A, Haikin Herzberger E, Oberman-Farhi S, Shalom-Paz E, Shulman A, Wiser A. The effect of medical versus surgical treatment of spontaneous miscarriage on subsequent in vitro fertilization cycles. Gynecol Endocrinol 2016; 32:231-3. [PMID: 26486224 DOI: 10.3109/09513590.2015.1110693] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [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
OBJECTIVE To evaluate the effect of dilation and curettage (D&C) and misoprostol as treatments for spontaneous miscarriage (SM) on in vitro fertilization (IVF) parameters in the subsequent IVF cycle. DESIGN Multicenter, retrospective, cohort study. Women treated for SM after IVF treatment with D&C or misoprostol and underwent a subsequent IVF cycle was included. The main outcome measures were ovarian response, endometrial thickness and pregnancy rate in the subsequent IVF cycle after MA. RESULTS Among 73 patients with miscarriage, 41 had D&C and 32 were given misoprostol. Baseline serum follicle stimulating hormone (FSH) levels and ovarian responses before and after treatment of miscarriage were comparable. No significant differences were observed between the D&C and the misoprostol groups in basal FSH levels, endometrial thickness and parameters of ovarian response in the subsequent IVF cycle. CONCLUSION D&C and misoprostol are both effective treatments for IVF patients with miscarriage, without an adverse effect on subsequent IVF treatment outcome.
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Affiliation(s)
- Rina Tamir
- a IVF Unit, Department of Obstetrics and Gynecology, Meir Medical Center , Kfar Saba , Israel
- b Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv , Israel
| | - Sarit Allouche
- b Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv , Israel
- c IVF Unit, Department of Obstetrics and Gynecology Wolfson Medical Center , Holon , Israel
| | - Ariel Weissman
- b Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv , Israel
- c IVF Unit, Department of Obstetrics and Gynecology Wolfson Medical Center , Holon , Israel
| | - Einat Haikin Herzberger
- a IVF Unit, Department of Obstetrics and Gynecology, Meir Medical Center , Kfar Saba , Israel
- b Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv , Israel
| | - Suzi Oberman-Farhi
- d IVF Unit, Department of Obstetrics and Gynecology, Hillel Yaffe Medical Center , Hadera , Israel , and
- e Faculty of Medicine , Technion-Israel Institute of Technology , Haifa , Israel
| | - Einat Shalom-Paz
- d IVF Unit, Department of Obstetrics and Gynecology, Hillel Yaffe Medical Center , Hadera , Israel , and
- e Faculty of Medicine , Technion-Israel Institute of Technology , Haifa , Israel
| | - Adrian Shulman
- a IVF Unit, Department of Obstetrics and Gynecology, Meir Medical Center , Kfar Saba , Israel
- b Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv , Israel
| | - Amir Wiser
- a IVF Unit, Department of Obstetrics and Gynecology, Meir Medical Center , Kfar Saba , Israel
- b Sackler Faculty of Medicine, Tel Aviv University , Tel Aviv , Israel
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Zaqout M, Aslem E, Abuqamar M, Abughazza O, Panzer J, De Wolf D. The Impact of Oral Intake of Dydrogesterone on Fetal Heart Development During Early Pregnancy. Pediatr Cardiol 2015; 36:1483-8. [PMID: 25972284 DOI: 10.1007/s00246-015-1190-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [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] [Received: 02/13/2015] [Accepted: 05/05/2015] [Indexed: 10/23/2022]
Abstract
Congenital heart disease is the most frequent form of congenital anomaly in newborn infants and accounts for more than a quarter of all serious congenital afflictions worldwide. A genetic etiology is identified in <20 % of cases of congenital heart defects, and in most cases the etiology remains a mystery. In the context of the health burden caused by congenital heart disease, the contribution of non-inherited risk factors is important especially if it turns out to be caused by a drug which can be avoided during pregnancy. We sought to determine whether maternal dydrogesterone treatment in early pregnancy is associated with congenital heart disease in the infant. We conducted a retrospective case-control study of birth defects and associated risk factors. Data were obtained and compared between 202 children born with congenital heart disease and a control group consisting of 200 children. All children were born in the period of 2010-2013. Dydrogesterone exposure was defined as any reported use during the first trimester of pregnancy. Exclusion criteria included stillbirths, children with chromosomal abnormalities and infants of mothers with chronic medical illnesses, e.g., diabetes. Binary logistic regression analyses were used to analyze the data and attempt to identify a causal relationship between drug exposure and congenital heart disease. Mothers of children born with congenital heart disease received more dydrogesterone during first trimester of pregnancy than mothers of children in the control group [adjusted odds ratio 2.71; (95 % CI 1.54-4.24); P = 0.001]. We identified a positive association between dydrogesterone usage during early pregnancy and congenital heart disease in the offspring. Nevertheless, further studies are needed to confirm these results.
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Affiliation(s)
- Mahmoud Zaqout
- Department of Pediatric Cardiology, Ghent University Hospital, De Pintelaan 185, 9000, Ghent, Belgium.
| | - Emad Aslem
- Department of Pediatric Cardiology, Abd Al Aziz Al Rantisi Specialist Pediatric Hospital, Gaza, Palestine
| | - Mazen Abuqamar
- Department of Public Health, Al Quds University, Gaza, Palestine
| | | | - Joseph Panzer
- Department of Pediatric Cardiology, Ghent University Hospital, De Pintelaan 185, 9000, Ghent, Belgium
| | - Daniel De Wolf
- Department of Pediatric Cardiology, Ghent University Hospital, De Pintelaan 185, 9000, Ghent, Belgium
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Gemzell-Danielsson K, Klingberg Allvin M. [Midwives in rural Uganda. Treating incomplete abortions and miscarriages safe and effectively]. Lakartidningen 2015; 112:DL34. [PMID: 26371483] [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: 06/05/2023]
Affiliation(s)
- Kristina Gemzell-Danielsson
- Karolinska Institutet - Woomen's and Children's Health Stockholm, Sweden Karolinska Institutet - Woomen's and Children's Health Stockholm, Sweden
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Radin RG, Mumford SL, Silver RM, Lesher LL, Galai N, Faraggi D, Wactawski-Wende J, Townsend JM, Lynch AM, Simhan HN, Sjaarda LA, Perkins NJ, Zarek SM, Schliep KC, Schisterman EF. Sex ratio following preconception low-dose aspirin in women with prior pregnancy loss. J Clin Invest 2015; 125:3619-26. [PMID: 26280577 DOI: 10.1172/jci82357] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 07/09/2015] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Several lines of evidence suggest that male embryos may have greater vulnerability than female embryos to disordered inflammation; therefore, antiinflammatory drugs, such as low-dose aspirin (LDA), may alter the sex ratio. Here, we assessed the effect of LDA on male live birth and male offspring, incorporating pregnancy losses (n = 56) via genetic assessment, as part of a parallel-design, block-randomized, placebo-controlled trial of preconception LDA. METHODS Participants (615 treated with LDA, 613 treated with placebo) ranged in age from 18 to 40 years of age, with 1 to 2 prior pregnancy losses. We estimated the intention-to-treat (ITT) risk ratio (RR) and 95% CI and assessed interaction with baseline high-sensitivity C-reactive protein (hsCRP) serum concentration - a marker of systemic inflammation. RESULTS Among the 1,078 women who completed follow-up (535 treated with LDA, 543 treated with placebo), the male live birth ITT RR equaled 1.31 (95% CI: 1.07-1.59). With increasing tertile of hsCRP, the proportion of males at birth decreased in the placebo group, and the effect of LDA on male live birth increased (first tertile: 48% male in LDA vs. 52% in placebo, ITT RR = 0.97, 95% CI: 0.70-1.35; second tertile: 57% male in LDA vs. 43% in placebo, ITT RR = 1.36, 95% CI: 0.98-1.90; third tertile: 53% male in LDA vs. 35% in placebo, ITT RR = 1.70, 95% CI: 1.13-2.57; P interaction = 0.03). Analysis of pregnancy with male offspring yielded similar results. CONCLUSION Initiation of LDA prior to conception restored numbers of male live births and pregnancy with male offspring among women with 1 to 2 prior pregnancy losses. Moreover, our data suggest that LDA modulates inflammation that would otherwise reduce the conception or survival of male embryos. TRIAL REGISTRATION ClinicalTrials.gov NCT00467363. FUNDING Intramural Research Program of the Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health.
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Mone F, McAuliffe FM. Preconception low-dose aspirin and pregnancy outcomes: results from the EAGeR randomized trial. Ir Med J 2015; 108:5. [PMID: 25702343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Abstract
AIMS To examine whether misoprostol treatment for first trimester missed abortion affects future fertility. PATIENTS AND METHODS In a historical prospective approach, we analyzed our database for patients treated with misoprostol. All eligible patients underwent an interview according to a questionnaire, which includes their demographic characteristics, obstetric, gynecologic and infertility history. They were asked about the side effects, intention and subsequent ability to conceive. Their future pregnancy rates were calculated and compared to the acceptable figures in the literature. RESULTS The infertility rates among our patients were similar to those reported in the general population. Pregnancy rates 2 years after treatment were similar to the previously published reports, except for lower rates during the first three months post-treatment. Although no between-group differences were observed in the subsequent pregnancy rates, 2 years following misoprostol treatment in ≤35 versus >35 years old patients, primi- versus multigravida and nulli- versus parous women, higher pregnancy rates were observed in patients ≤35 versus >35 years old, primi- versus multigravida and nulli- versus, parous, during the first 3 months following misoprostol treatment. CONCLUSION Misoprostol treatment, for women with first trimester missed abortion and favorable reproductive history, is an acceptable treatment with no detrimental effect on future fertility.
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Affiliation(s)
- Ilia Bord
- Department of Obstetrics and Gynecology, Barzilai Medical Center , Ashkelon , Israel and
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40
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Bao S, Liao H, Shuai W, Wang L, Hu J. Successful pregnancy outcome with comprehensive treatment after 13 consecutive pregnancy losses. Chin Med J (Engl) 2014; 127:3347-3349. [PMID: 25266538] [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: 06/03/2023] Open
Affiliation(s)
- Shihua Bao
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 201204, China
| | - Hong Liao
- Clinical and Translational Research Center, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 201204, China
| | - Wen Shuai
- Department of Gynecology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 201204, China.
| | - Lei Wang
- Department of Ultrasound, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 201204, China
| | - Jingjing Hu
- Department of Ultrasound, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 201204, China
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Lynch E. Natural born killer. Midwives 2014; 17:52-53. [PMID: 24868781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Misoprostol for miscarriages. Med Lett Drugs Ther 2013; 55:19-20. [PMID: 23467120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Abstract
PURPOSE OF REVIEW The purpose of this review is to highlight the impact of polycystic ovary syndrome (PCOS) on menstrual function, fertility and reproductive outcomes. Women with PCOS often present with anovulation, menstrual disturbances and hyperandrogenism. Management options for the reproductive disorders of PCOS will be discussed. RECENT FINDINGS The role of metformin in treating PCOS is narrowing. New data show improved live birth rates by skipping a progestin withdrawal bleed and proceeding directly with a dose escalation of clomiphene for ovulation induction. The Pregnancy in PCOS trial II will determine the safety and efficacy of clomiphene citrate compared to letrozole, in achieving live birth in infertile women with PCOS. SUMMARY Initial treatment for reproductive disorders in overweight and obese women with PCOS is weight loss. This helps menstrual disturbances, shortens the time to conception and reduces adverse obstetric risks. Clomiphene citrate is considered the first-line therapy for ovulatory infertility. Clomiphene citrate-resistant women may be offered aromatase inhibitors or laparoscopic ovarian surgery. Metformin does not improve live birth rate or reduce miscarriage rate and is no longer considered an option for ovulation induction. Women with PCOS need to be counseled about risks of multiple gestations with gonadotropin therapy.
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Affiliation(s)
- Rebecca S Usadi
- Center for Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Carolinas Medical Center, Charlotte, North Carolina, USA.
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Zwierzchowska A, Głuszak M, Jabiry-Zieniewicz Z, Banaszek-Wysoczańska A, Dziadecki W, Barcz E. [Assessment of efficacy and safety of medical treatment of non-viable first trimester pregnancy]. Ginekol Pol 2012; 83:760-765. [PMID: 23383562] [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: 06/01/2023] Open
Abstract
OBJECTIVES The aim of our study was to assess the efficacy and safety of medical treatment of non-viable first trimester pregnancy. MATERIAL AND METHODS We analyzed 50 cases of women diagnosed with non-viable first trimester pregnancy: missed abortion (79.6%) or anembryonic pregnancy (20.4%), who were admitted and treated at the First Clinic of Obstetrics and Gynecology Medical University of Warsaw, between June 2011 and February 2012. The diagnosis was made after two ultrasound examinations, performed at least one week apart. None of the patients manifested symptoms of imminent miscarriage. All women received medical treatment - misoprostol administered vaginally or in cases of excessive bleeding in the course of the procedure, sublingually - according to our own scheme. The patients were informed that any moment they could decide to discontinue medical treatment and ask for surgery Initially, 4 tablets containing misoprostol (800 mcg) were administered vaginally A control ultrasound examination was performed 6 hours later. If expulsion of the gestational sac was completed, the patient was discharged. If the gestational sac was still present in the uterus, an additional dose of misoprostol was administered: 4 tablets vaginally or if excessive bleeding occurred, 3 tablets (600 mcg) sublingually. Another ultrasound examination was performed after 6 hours from the second dose and the patient was discharged if the expulsion of the gestational sac was completed. If the procedure failed, it was repeated in the same manner the next day. D&C was performed in cases of excessive bleeding, failure of medical treatment after 48 hours, patient decision to discontinue medical treatment or suspected incomplete abortion after menstrual bleeding. For women who completed the medical treatment, control visits were scheduled 14 days after hospital discharge and after menstrual bleeding, if incomplete abortion was suspected. RESULTS D&C was performed in 12% of patients because of failure of medical treatment after 48 hours, excessive bleeding or incomplete abortion after menstrual bleeding. Additional 6% of women decided to discontinue medical treatment and demanded D&C before completing 48 hours of treatment. The mean dose of misoprostol administered until the expulsion of the gestational sac was 1.404 g (7.02 tablets). In 60% of cases the expulsion was completed before 12 hours from the beginning of the procedure. In multiparae, the time until expulsion did not exceed 6 hours more frequently than in nulliparae (50 vs. 24.14%, p<0.05). The duration of the procedure did not exceed 24 hours in any of the multiparae. Among women who did not undergo D&C, 46.2% were diagnosed with complete abortion during the control visit, 74 days after the hospital discharge, and 53.8%- after menstrual bleeding. No serious side effects of misoprostol, influencing its safety, were observed. CONCLUSIONS Medical treatment is a highly effective and safe method of management of non-viable first trimester pregnancy. Because of the currently existing variety of protocols, it is recommended to implement standard schemes of misoprostol administration and control visits. It seems that there is no need for hospitalization during the procedure. Outpatient care may contribute to further reduction of the D&C rate. Limited surgery rate, apart from decreasing the risk of iatrogenic damage of the uterus, additionally leads to lower treatment costs as it eliminates the necessity of hospitalization and anesthesia.
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Affiliation(s)
- Aneta Zwierzchowska
- I Klinika Połoznictwa i Ginekologii Warszawskiego Uniwersytetu Medycznego, Warszawa, Polska
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Lamxay V, de Boer HJ, Björk L. Traditions and plant use during pregnancy, childbirth and postpartum recovery by the Kry ethnic group in Lao PDR. J Ethnobiol Ethnomed 2011; 7:14. [PMID: 21569234 PMCID: PMC3120637 DOI: 10.1186/1746-4269-7-14] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2011] [Accepted: 05/10/2011] [Indexed: 05/20/2023]
Abstract
BACKGROUND Activities and diet during the postpartum period are culturally dictated in many Southeast Asian cultures, and a period of confinement is observed. Plants play an important role in recovery during the postpartum period in diet and traditional medicine. Little is known of the Kry, a small ethnic group whose language was recently described, concerning its traditions and use of plants during pregnancy, parturition, postpartum recovery and infant healthcare. This research aims to study those traditions and identify medicinal plant use. METHODS Data were collected in the 3 different Kry villages in Khammouane province, Lao PDR, through group and individual interviews with women by female interviewers. RESULTS A total of 49 different plant species are used in women's healthcare. Plant use is culturally different from the neighboring Brou and Saek ethnic groups. Menstruation, delivery and postpartum recovery take place in separate, purpose-built, huts and a complex system of spatial restrictions is observed. CONCLUSIONS Traditions surrounding childbirth are diverse and have been strictly observed, but are undergoing a shift towards those from neighboring ethnic groups, the Brou and Saek. Medicinal plant use to facilitate childbirth, alleviate menstruation problems, assist recovery after miscarriage, mitigate postpartum haemorrhage, aid postpartum recovery, and for use in infant care, is more common than previously reported (49 species instead of 14). The wealth of novel insights into plant use and preparation will help to understand culturally important practices such as traditional delivery, spatial taboos, confinement and dietary restrictions, and their potential in modern healthcare.
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Affiliation(s)
- Vichith Lamxay
- Department of Systematic Biology, Evolutionary Biology Centre, Uppsala University, Norbyvagen 18D, SE-75236 Uppsala, Sweden
- Department of Biology, Faculty of Sciences, National University of Laos, Dongdok campus, Vientiane, Lao PDR
| | - Hugo J de Boer
- Department of Systematic Biology, Evolutionary Biology Centre, Uppsala University, Norbyvagen 18D, SE-75236 Uppsala, Sweden
| | - Lars Björk
- Department of Systematic Biology, Evolutionary Biology Centre, Uppsala University, Norbyvagen 18D, SE-75236 Uppsala, Sweden
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Ye P, Hulan YW, Huang DY. [Effect of Chinese drugs for invigorating qi and tonifying shen on expression of CD4+CD25+ regulatory T cells in spleen and maternal-fetal interface of abortion-prone mice]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2011; 31:359-362. [PMID: 21485079] [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 study the effect of Chinese drugs for invigorating qi and tonifying Shen (IQTS) on expression of CD4+CD25+ regulatory T cells in spleen and maternal-fetal interface of abortion-prone mice during pregnancy. METHODS CBA female mice were mated with DBA/2 male mice to establish abortion-prone models, which were randomly divided into 4 groups, the negative control group (fed with normal saline), the positive control group (treated with CsA), the Chinese medicine group (treated with IQTS), and the Chinese and Western medicine group (treated with IQTS+CsA). Mice were sacrificed in batches on the 9th and the 14th day of gestation, their splenic and decidual tissues were taken out to analyse CD4+CD25+ regulatory T-cell expression by flow cytometry. RESULTS Compared with the negative control group, the expression of splenic CD4+CD25+ regulatory T all significantly increased on the 9th day of gestation (P < 0.01 or P < 0.05). There was no statistical difference in intergroup comparison of the three treatment groups (P > 0.05). Compared with the negative control group, the expression of splenic CD4+CD25+ regulatory T all significantly increased on the 14th day of gestation (P < 0.01 or P < 0.05). Of them, its expression was the highest in the Chinese and Western medicine group, showing significant difference from that in the Chinese medicine group and the positive group (P < 0.01). The difference between the Chinese medicine group and the positive group was insignificant (P > 0.05). On day 9 of gestation, compared with the negative control group, the expressions of CD4+CD25+ regulatory T in maternal-fetal interface increased in the three treated groups, showing no statistical significance (P > 0.05). Its expression was ordered from high to low in sequence as the Chinese and Western medicine group, the positive control group, the Chinese medicine group, and the negative control group. On day 14 its expression was obviously enhanced in the Chinese and Western medicine group, showing statistical difference from that in the negative control group (P < 0.05). But its expression was obviously enhanced in the Chinese medicine group and the positive group, showing insignificant difference from that in the negative group. The same sequence was found in the percentage of CD4+CD25+ T cells in CD4+ T cells. CONCLUSIONS Chinese drugs for IQTS could up-regulate the expression of CD4+CD25+ regulatory T in spleen of abortion-prone mice in the early and late pregnancy stages. When combined with CsA, it also could up-regulate its expression in maternal-fetal interface in the mid and late pregnancy stages, suggesting that Chinese drugs for IQTS are facilitate to maintain the immune tolerance state in mice during pregnancy.
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Affiliation(s)
- Ping Ye
- First Affiliated Clinical Hospital of Zhejiang Chinese Medical University, Hangzhou.
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Abstract
This prospective study of 104 women investigated the dose-related efficacy of mifepristone combined with oral misoprostol in the management of first trimester miscarriage (missed abortion and blighted ovum). Forty-four women (group A) received 600 mg of oral mifepristone and 60 women (group B) received 200 mg of mifepristone, followed after 48 hours by oral misoprostol. Successful treatment was an empty uterus on scan and no bleeding after 10 days. This was achieved in 70.5% of group A and 66.7% of group B. Also studied were amount and time to cessation of bleeding, pain scores, analgesic requirements, adverse effects and infections. Of group A, 54.5% had heavy bleeding and bleeding stopped on average by 8 days. Median pain scores were 5.5 on a linear scale and 18% of women received intramuscular opiate analgesia. Adverse effects were nausea in 25% of women and diarrhoea in 16%. Of group B, 38.3% had heavy bleeding and bleeding stopped on average by 7 days. Median pain scores were 4.5 with 25% of women receiving intramuscular opiates. Nausea occurred in 7% of women and diarrhoea in 7%. We concluded that 200 mg of mifepristone and oral misoprostol is as effective and better tolerated than 600 mg mifepristone with oral misoprostol. Medical management of miscarriage is a valid option for those women seeking an alternative to traditional surgical management.
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48
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Atanassova M, Sandeva M. [Application of Pregnyl during the first trimester of the pregnancy]. Akush Ginekol (Sofiia) 2009; 48 Suppl 2:50-53. [PMID: 20380103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Isobe K, Iwata M, Ishida F, Kaburaki K, Gocho K, Muramatu Y, Sakaguchi S, Satou D, Sano G, Kusano E, Sakamoto S, Takai Y, Shibuya K, Homma S. [A case of pulmonary alveolar hemorrhage caused by methylergometrine]. Nihon Kokyuki Gakkai Zasshi 2008; 46:1007-1012. [PMID: 19195202] [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
A 35-year-old woman underwent endometrial curettage for suspicion of miscarriage. A few minutes after intravenous injection of methylergometrin (0.2 mg) for inducing uterine contraction, blood gas analysis revealed severe hypoxemia. Chest CT showed diffuse ground-glass opacities in both lung fields and consolidation in the right lower lobe. Bronchoscopy revealed blood coagulation in the right bronchus intermedius. Bronchoalveolar lavage fluid showed fresh blood-like fluid containing hemosiderin-laden macrophages. We diagnosed pulmonary alveolar hemorrhage associated with pulmonary edema. Although we analyzed the possible causes of alveolar hemorrhage such as pulmonary thromboembolism, collagen disease, ANCA-related angitis and malignant disease, there were no underlying systemic diseases. It seems likely that contraction of the blood vessels caused by methylergometrin caused the increased pulmonary arterial and wedge pressure which led to pulmonary edema and alveolar hemorrhage. We believe this is the first reported case of pulmonary alveolar hemorrhage caused by methylergometrin, confirmed by bronchoscopy.
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Affiliation(s)
- Kazutoshi Isobe
- Department of Respiratory Medicine, Toho University Omori Medical Center
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Gilboa Y, Fridman E, Ofir K, Achiron R. Carcinoid tumor of the appendix: ultrasound findings in early pregnancy. Ultrasound Obstet Gynecol 2008; 31:576-578. [PMID: 18393270 DOI: 10.1002/uog.5313] [Citation(s) in RCA: 7] [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: 05/26/2023]
Abstract
Ultrasound examination of a woman in early pregnancy with right lower quadrant abdominal pain demonstrated an edematous appendix with amorphous fluid surrounding the appendix. At laparotomy, these findings were confirmed. On pathological evaluation following surgical removal of the appendix a rare case of carcinoid tumor of the appendix was diagnosed. This is the first description of the transvaginal ultrasound features of a carcinoid tumor of the appendix.
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Affiliation(s)
- Y Gilboa
- Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Ramat Gan, Israel.
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