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Kelesidou V, Tsakiridis I, Virgiliou A, Dagklis T, Mamopoulos A, Athanasiadis A, Kalogiannidis I. Combination of Mifepristone and Misoprostol for First-Trimester Medical Abortion: A Comprehensive Review of the Literature. Obstet Gynecol Surv 2024; 79:54-63. [PMID: 38306292 DOI: 10.1097/ogx.0000000000001222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2024]
Abstract
Importance Several medications have been used to achieve medical abortion in the first trimester of pregnancy. The most commonly used is the combination of mifepristone and misoprostol; however, different doses and routes of administration have been proposed. Objective The aim of this study was to summarize published data on the effectiveness, adverse effects, and acceptability of the various combinations of mifepristone and misoprostol in medical abortion protocols in the first trimester of pregnancy. Evidence Acquisition This was a comprehensive review, synthesizing the findings of the literature on the current use of mifepristone and misoprostol for first-trimester abortion. Results The combination of mifepristone and misoprostol seems to be more effective than misoprostol alone. Regarding the dosages and routes, mifepristone is administered orally, and the optimal dose is 200 mg. The route of administration of misoprostol varies; the sublingual and buccal routes are more effective; however, the vaginal route (800 μg) is associated with fewer adverse effects. Finally, the acceptability rates did not differ significantly. Conclusions Different schemes for first-trimester medical abortion have been described so far. Future research needs to focus on identifying the method that offers the best trade-off between efficacy and safety in first-trimester medical abortion.
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Affiliation(s)
- Vera Kelesidou
- Resident, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
| | - Ioannis Tsakiridis
- Assistant Professor, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
| | - Andriana Virgiliou
- Consultant in Obstetrics and Gynecology, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
| | - Themistoklis Dagklis
- Assistant Professor, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
| | - Apostolos Mamopoulos
- Professor, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
| | - Apostolos Athanasiadis
- Professor, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
| | - Ioannis Kalogiannidis
- Assistant Professor, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
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Zwerling B, Edelman A, Jackson A, Burke A, Prabhu M. Society of Family Planning Clinical Recommendation: Medication abortion between 14 0/7 and 27 6/7 weeks of gestation: Jointly developed with the Society for Maternal-Fetal Medicine. Am J Obstet Gynecol 2023:S0002-9378(23)00726-3. [PMID: 37821258 DOI: 10.1016/j.ajog.2023.09.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 10/13/2023]
Abstract
The objective of this Clinical Recommendation is to review relevant literature and provide evidence-based recommendations for medication abortion between 14 0/7 and 27 6/7 weeks of gestation, with a focus on mifepristone-misoprostol and misoprostol-only regimens. We systematically reviewed PubMed articles published between 2008 and 2022 and reviewed reference lists of included articles to identify additional publications. See Search Strategy for more details. Several randomized trials of medication abortion between 14 0/7 and 27 6/7 weeks of gestation demonstrate that mifepristone 200 mg orally before misoprostol increases effectiveness (complete abortion at 24 or 48 hours) compared to misoprostol only. Studies continue to evaluate different doses, routes, and dosing intervals for misoprostol. If mifepristone is unavailable, several misoprostol regimens with individual doses of at least 200 mcg or more are effective. Adjunctive osmotic dilators are of limited benefit. It is important to individualize care, with consideration to reducing misoprostol dose in low-resource settings or at 24 0/7 weeks of gestation or later (or equivalent uterine size). Misoprostol in the setting of two or more previous cesarean sections is associated with increased risk of uterine rupture compared to one or none, but risk remains low. Most contraceptives can be started during or immediately following abortion. Appropriately trained and credentialed advanced practice clinicians can provide medication abortion between 14 0/7 and 27 6/7 weeks of gestation with appropriate backup within the confines of local regulations and licensure.
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Affiliation(s)
- Blake Zwerling
- Department of Gynecology & Obstetrics, Division of Family Planning, Johns Hopkins Bayview Medical Center, Baltimore, MD, United States.
| | - Alison Edelman
- Department of Obstetrics & Gynecology, Division of Complex Family Planning, Oregon Health & Science University, Portland, OR, United States
| | - Anwar Jackson
- Department of Obstetrics & Gynecology, Aurora Health Care, Milwaukee, WI, United States
| | - Anne Burke
- Department of Gynecology & Obstetrics, Division of Family Planning, Johns Hopkins Bayview Medical Center, Baltimore, MD, United States
| | - Malavika Prabhu
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Massachusetts General Hospital, Obstetrics and Gynecology, Yawkey Center for Outpatient Care, Boston, MA, United States
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Zwerling B, Edelman A, Jackson A, Burke A, Prabhu WTAOM. Society of Family Planning Clinical Recommendation: Medication abortion between 14 0/7 and 27 6/7 weeks of gestation: Jointly developed with the Society for Maternal-Fetal Medicine. Contraception 2023:110143. [PMID: 37821241 DOI: 10.1016/j.contraception.2023.110143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 08/10/2023] [Accepted: 08/11/2023] [Indexed: 10/13/2023]
Abstract
The objective of this Clinical Recommendation is to review relevant literature and provide evidence-based recommendations for medication abortion between 14 0/7 and 27 6/7 weeks of gestation, with a focus on mifepristone-misoprostol and misoprostol-only regimens. We systematically reviewed PubMed articles published between 2008 and 2022 and reviewed reference lists of included articles to identify additional publications. See Search Strategy for more details. Several randomized trials of medication abortion between 14 0/7 and 27 6/7 weeks of gestation demonstrate that mifepristone 200 mg orally before misoprostol increases effectiveness (complete abortion at 24 or 48 hours) compared to misoprostol only. Studies continue to evaluate different doses, routes, and dosing intervals for misoprostol. If mifepristone is unavailable, several misoprostol regimens with individual doses of at least 200 mcg or more are effective. Adjunctive osmotic dilators are of limited benefit. It is important to individualize care, with consideration to reducing misoprostol dose in low-resource settings or at 24 0/7 weeks of gestation or later (or equivalent uterine size). Misoprostol in the setting of two or more previous cesarean sections is associated with increased risk of uterine rupture compared to one or none, but risk remains low. Most contraceptives can be started during or immediately following abortion. Appropriately trained and credentialed advanced practice clinicians can provide medication abortion between 14 0/7 and 27 6/7 weeks of gestation with appropriate backup within the confines of local regulations and licensure.
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Affiliation(s)
- Blake Zwerling
- Department of Gynecology & Obstetrics, Division of Family Planning, Johns Hopkins Bayview Medical Center, Baltimore, MD, United States.
| | - Alison Edelman
- Department of Obstetrics & Gynecology, Division of Complex Family Planning, Oregon Health & Science University, Portland, OR, United States
| | - Anwar Jackson
- Department of Obstetrics & Gynecology, Aurora Health Care, Milwaukee, WI, United States
| | - Anne Burke
- Department of Gynecology & Obstetrics, Division of Family Planning, Johns Hopkins Bayview Medical Center, Baltimore, MD, United States
| | - With The Assistance Of Malavika Prabhu
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Massachusetts General Hospital, Obstetrics and Gynecology, Yawkey Center for Outpatient Care, Boston, MA, United States
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Bettahar K, Koch A, Deruelle P. [Medical strategy for abortions between 14 and 16 weeks of gestation]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2022; 50:735-740. [PMID: 36183986 DOI: 10.1016/j.gofs.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 09/22/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To adapt the protocols for the management of voluntary termination of pregnancy following the new law extending the practice to 16 weeks of gestation. MATERIAL AND METHOD A systematic review of the literature in French and English concerning the management of patients requesting medically induced abortion was performed on PubMed, Cochrane Library and on the recommendations of international learned societies. RESULTS The efficacy of the medical method is greater than 95% when the protocols are adapted to the gestational age. The combination of mifepristone and misoprostol currently represents the "gold standard" of drug-based management. Mifepristone 200mg is sufficient, followed 24 to 48hours later by misoprostol 800μg administered sublingually or buccally. After the first dose, 400μg should be administered every 3hours buccally or sublingually until expulsion. Adverse effects (digestive and thermoregulatory disorders) during medical abortion are usually mild and short-lived. An anti-emetic treatment should be proposed as a prophylactic measure. For pain, ibuprofen is the analgesic treatment of choice, with the addition of level 2 analgesics if necessary. CONCLUSION Medical abortion is a safe and effective method up to 16 weeks of gestation, provided that the protocols, which differ according to gestational age, are respected. Women must be informed of the advantages and disadvantages of the methods according to the term and the side effects, which will allow them to choose the method that fits them best.
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Affiliation(s)
- K Bettahar
- Service de gynecologie obstetrique, CHU de Strasbourg, 1, place de l'Hôpital, BP 426, site du CMCO, 67091 Strasbourg cedex, France.
| | - A Koch
- Service de gynecologie obstetrique, CHU de Strasbourg, 1, place de l'Hôpital, BP 426, site du CMCO, 67091 Strasbourg cedex, France.
| | - P Deruelle
- Service de gynecologie obstetrique, CHU de Strasbourg, 1, place de l'Hôpital, BP 426, site du CMCO, 67091 Strasbourg cedex, France.
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Abstract
BACKGROUND Medical abortion became an alternative method of pregnancy termination following the development of prostaglandins and antiprogesterone in the 1970s and 1980s. Recently, synthesis inhibitors of oestrogen (such as letrozole) have also been used to enhance efficacy. The most widely researched drugs are prostaglandins (such as misoprostol, which has a strong uterotonic effect), mifepristone, mifepristone with prostaglandins, and letrozole with prostaglandins. More evidence is needed to identify the best dosage, regimen, and route of administration to optimise patient outcomes. This is an update of a review last published in 2011. OBJECTIVES To compare the effectiveness and side effects of different medical methods for first trimester abortion. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, Global Health, and LILACs on 28 February 2021. We also searched Clinicaltrials.gov and the World Health Organization's (WHO) International Clinical Trials Registry Platform, and reference lists of retrieved papers. SELECTION CRITERIA We considered randomised controlled trials (RCTs) that compared different medical methods for abortion before the 12th week of gestation. The primary outcome is failure to achieve complete abortion. Secondary outcomes are mortality, surgical evacuation, ongoing pregnancy at follow-up, time until passing of conceptus, blood transfusion, side effects and women's dissatisfaction with the method. DATA COLLECTION AND ANALYSIS Two review authors independently selected and evaluated studies for inclusion, and assessed the risk of bias. We processed data using Review Manager 5 software. We assessed the certainty of the evidence using the GRADE approach. MAIN RESULTS We included 99 studies in the review (58 from the original review and 41 new studies). 1. Combined regimen mifepristone/prostaglandin Mifepristone dose: high-dose (600 mg) compared to low-dose (200 mg) mifepristone probably has similar effectiveness in achieving complete abortion (RR 1.07, 95% CI 0.87 to 1.33; I2 = 0%; 4 RCTs, 3494 women; moderate-certainty evidence). Prostaglandin dose: 800 µg misoprostol probably reduces abortion failure compared to 400 µg (RR 0.63, 95% CI 0.51 to 0.78; I2= 0%; 3 RCTs, 4424 women; moderate-certainty evidence). Prostaglandin timing: misoprostol administered on day one probably achieves more success on complete abortion than on day three (RR 1.94, 95% CI 1.05 to 3.58; 1489 women; 1 RCT; moderate-certainty evidence). Administration strategy: there may be no difference in failure of complete abortion with self-administration at home compared with hospital administration (RR 1.63, 95% CI 0.68 to 3.94; I2 = 84%; 2263 women; 4 RCTs; low-certainty evidence), but failure may be higher when administered by nurses in hospital compared to by doctors in hospital (RR 2.69, 95% CI 1.39 to 5.22; I2 = 66%; 3 RCTs, 3056 women; low-certainty evidence). Administration route: oral misoprostol probably leads to more failures than the vaginal route (RR 2.38, 95% CI 1.46 to 3.87; I2 = 39%; 3 RCTs, 1704 women; moderate-certainty evidence) and may be associated with more frequent side effects such as nausea (RR 1.14, 95% CI 1.03 to 1.26; I2 = 0%; 2 RCTs, 1380 women; low-certainty evidence) and diarrhoea (RR 1.80 95% CI 1.49 to 2.17; I2 = 0%; 2 RCTs, 1379 women). Compared with the vaginal route, complete abortion failure is probably lower with sublingual (RR 0.68, 95% CI 0.22 to 2.11; I2 = 59%; 2 RCTs, 3229 women; moderate-certainty evidence) and may be lower with buccal administration (RR 0.71, 95% CI 0.34 to 1.46; I2 = 0%; 2 RCTs, 479 women; low-certainty evidence), but sublingual or buccal routes may lead to more side effects. Women may experience more vomiting with sublingual compared to buccal administration (RR 1.33, 95% CI 1.01 to 1.77; low-certainty evidence). 2. Mifepristone alone versus combined regimen The efficacy of mifepristone alone in achieving complete abortion compared to combined mifepristone/prostaglandin up to 12 weeks is unclear (RR of failure 3.25, 95% CI 0.81 to 13.09; I2 = 83%; 3 RCTs, 273 women; very low-certainty evidence). 3. Prostaglandin alone versus combined regimen Nineteen studies compared prostaglandin alone to a combined regimen (prostaglandin combined with mifepristone, letrozole, estradiol valerate, tamoxifen, or methotrexate). Compared to any of the combination regimens, misoprostol alone may increase the risk for failure to achieve complete abortion (RR of failure 2.39, 95% CI 1.89 to 3.02; I2 = 64%; 18 RCTs, 3471 women; low-certainty evidence), and with more diarrhoea. 4. Prostaglandin alone (route of administration) Oral misoprostol alone may lead to more failures in complete abortion than the vaginal route (RR 3.68, 95% CI 1.56 to 8.71, 2 RCTs, 216 women; low-certainty evidence). Failure to achieve complete abortion may be slightly reduced with sublingual compared with vaginal (RR 0.69, 95% CI 0.37 to 1.28; I2 = 87%; 5 RCTs, 2705 women; low-certainty evidence) and oral administration (RR 0.58, 95% CI 0.11 to 2.99; I2 = 66%; 2 RCTs, 173 women). Failure to achieve complete abortion may be similar or slightly higher with sublingual administration compared to buccal administration (RR 1.11, 95% CI 0.71 to 1.74; 1 study, 401 women). AUTHORS' CONCLUSIONS Safe and effective medical abortion methods are available. Combined regimens (prostaglandin combined with mifepristone, letrozole, estradiol valerate, tamoxifen, or methotrexate) may be more effective than single agents (prostaglandin alone or mifepristone alone). In the combined regimen, the dose of mifepristone can probably be lowered to 200 mg without significantly decreasing effectiveness. Vaginal misoprostol is probably more effective than oral administration, and may have fewer side effects than sublingual or buccal. Some results are limited by the small numbers of participants on which they are based. Almost all studies were conducted in settings with good access to emergency services, which may limit the generalisability of these results.
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Affiliation(s)
- Jing Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Kunyan Zhou
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Dan Shan
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Xiaoyan Luo
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- Reproductive Endocrinology and Regulation Laboratory, West China Second University Hospital, Sichuan University, Chengdu, China
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Whitehouse K, Brant A, Fonhus MS, Lavelanet A, Ganatra B. Medical regimens for abortion at 12 weeks and above: a systematic review and meta-analysis. Contracept X 2020; 2:100037. [PMID: 32954250 PMCID: PMC7484538 DOI: 10.1016/j.conx.2020.100037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 08/03/2020] [Accepted: 08/05/2020] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Mifepristone and misoprostol are recommended for second-trimester medical abortion, but consensus is unclear on the ideal regimen. OBJECTIVES The objectives were to systematically review randomized controlled trials (RCTs) investigating efficacy, safety and satisfaction of medical abortion at ≥ 12 weeks' gestation. DATA SOURCES We searched PubMed, Popline, Embase, Global Index Medicus, Cochrane Controlled Register of Trials and International Clinical Trials Registry Platform from January 2008 to May 2017. STUDY ELIGIBILITY PARTICIPANTS AND INTERVENTIONS We included RCTs on medical abortion at ≥ 12 weeks' gestation using mifepristone and/or misoprostol. We excluded studies with spontaneous abortion, fetal demise and mechanical cervical ripening and those not reporting ongoing pregnancy (OP). STUDY APPRAISAL AND SYNTHESIS METHODS After extracting prespecified data and assessing risk of bias in accordance with the Cochrane handbook, we used Revman5 software to combine data and GRADE to assess certainty of evidence. RESULTS We included 43 of the 1894 references identified. Combination mifepristone-misoprostol had lower rates of OP [risk ratio (RR) 0.12, 95% confidence interval (CI) 0.04-0.35] vs. misoprostol only. A 24-h interval between mifepristone and misoprostol had lower OP rate at 24 h than simultaneous dosing (RR 3.13, 95% CI 1.23-7.94). Every 3-h dosing had lower OP rate at 48 h (RR 0.39, 95% CI 0.17-0.88). LIMITATIONS Direct comparisons of buccal misoprostol to sublingual or vaginal routes after mifepristone were limited. Evidence from clinical trials on how to best manage women with prior uterine incisions was lacking. CONCLUSION Our analysis supports the use of mifepristone 200 mg 1 to 2 days before misoprostol 400 mcg vaginally every 3 h at ≥ 12 weeks' gestation. IMPLICATIONS Where available, providers should use mifepristone plus misoprostol for second-trimester medical abortion. Vaginal misoprostol appears to be most efficacious with fewest side effects, but sublingual and buccal routes are also acceptable.
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Affiliation(s)
- Katherine Whitehouse
- The UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), World Health Organization, Department of Reproductive Health and Research, Avenue Appia 20, 1211 Geneva, Switzerland
| | - Ashley Brant
- MedStar Washington Hospital Center, 110 Irving St., Washington, DC, 20010, USA
| | | | - Antonella Lavelanet
- The UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), World Health Organization, Department of Reproductive Health and Research, Avenue Appia 20, 1211 Geneva, Switzerland
| | - Bela Ganatra
- The UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), World Health Organization, Department of Reproductive Health and Research, Avenue Appia 20, 1211 Geneva, Switzerland
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Prospective Comparative Study of Oral Versus Vaginal Misoprostol for Second-Trimester Termination of Pregnancy. J Obstet Gynaecol India 2018; 68:456-461. [PMID: 30416272 DOI: 10.1007/s13224-017-1076-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 11/04/2017] [Indexed: 10/18/2022] Open
Abstract
Background Various medical methods for second-trimester medical termination of pregnancy (MTP) exist. Misoprostol alone has been used with myriad variations in route and dosage. Comparison between oral and vaginal routes of misoprostol forms the basis of this study. Methods This was a prospective comparative study of misoprostol for second-trimester (14-20 weeks) MTP, comparing oral versus vaginal routes. Sixty patients were randomly allotted to two groups; 30 received oral misoprostol 400 µg 4 h up to a maximum of five doses (2000 µg), and 30 received vaginal misoprostol in the same dose and duration. In both groups, oxytocin infusion was started if abortion did not occur. Efficacy of oral versus vaginal misoprostol, induction-abortion interval (AI) and need for surgical intervention were analyzed. Results Both groups were well matched in terms of age, parity, previous LSCS, mean gestational age and indication for MTP. Overall mean induction-abortion interval was 19.59 h (21.66 vs. 18.57 h, oral vs. vaginal, respectively), with vaginal group taking lesser time (p 0.09). Sixty percentage in oral group required five doses, while 70% in vaginal group required 3-4 doses of misoprostol (p 0.010). 23.7 versus 6.7% in oral versus vaginal group required check curettage (p 0.038). There were no major complications, and there was only one failure in oral group. Conclusions Though both oral and vaginal misoprostol are safe, vaginal route appears to be more efficacious for second-trimester MTP.
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Optimal Dose of Vaginal Misoprostol for Cervical Ripening before Hysteroscopy: A Randomized Double-Blind Study. J Minim Invasive Gynecol 2018; 25:1031-1034. [DOI: 10.1016/j.jmig.2018.01.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 01/08/2018] [Accepted: 01/11/2018] [Indexed: 11/20/2022]
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Tasma ML, Louwerse MD, Hehenkamp WJ, Geomini PM, Bongers MY, Veersema S, van Kesteren PJ, Tromp E, Huirne JA, Graziosi GC. Misoprostol for cervical priming prior to hysteroscopy in postmenopausal and premenopausal nulliparous women; a multicentre randomised placebo controlled trial. BJOG 2017; 125:81-89. [DOI: 10.1111/1471-0528.14567] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2017] [Indexed: 12/01/2022]
Affiliation(s)
- ML Tasma
- Amphia Hospital; Breda the Netherlands
| | - MD Louwerse
- VU University Medical Centre; Amsterdam the Netherlands
| | - WJ Hehenkamp
- VU University Medical Centre; Amsterdam the Netherlands
| | - PM Geomini
- Maxima Medical Centre; Veldhoven the Netherlands
| | - MY Bongers
- Department of Obstetrics and Gynaecology; GROW - School for Oncology and Developmental Biology; Maastricht University Medical Centre; Maastricht the Netherlands
| | - S Veersema
- St. Antonius Hospital; Nieuwegein Utrecht the Netherlands
| | | | - E Tromp
- St. Antonius Hospital; Nieuwegein Utrecht the Netherlands
| | - JA Huirne
- VU University Medical Centre; Amsterdam the Netherlands
| | - GC Graziosi
- St. Antonius Hospital; Nieuwegein Utrecht the Netherlands
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Louie KS, Chong E, Tsereteli T, Avagyan G, Abrahamyan R, Winikoff B. Second trimester medical abortion with mifepristone followed by unlimited dosing of buccal misoprostol in Armenia. EUR J CONTRACEP REPR 2016; 22:76-80. [DOI: 10.1080/13625187.2016.1258461] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | | | | | - Gayane Avagyan
- Department of Obstetrics and Gynaecology No2, Yerevan State Medical University, Yerevan, Armenia
| | - Ruzanna Abrahamyan
- Republican Institute of Reproductive Health, Perinatology, Obstetrics and Gynaecology, Yerevan, Armenia
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Akkenapally PL. A Comparative Study of Misoprostol Only and Mifepristone Plus Misoprostol in Second Trimester Termination of Pregnancy. J Obstet Gynaecol India 2016; 66:251-7. [PMID: 27651613 DOI: 10.1007/s13224-016-0869-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Accepted: 03/19/2016] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE To compare the effectiveness, success rate and induction to abortion interval between administration of misoprostol only and mifepristone with misoprostol in second trimester abortions (14-20 weeks) . MATERIALS AND METHODS The study was conducted by dividing women approaching for second trimester termination, into two groups each consisting of 100 women. Group-I received only misoprostol; 600 mcg initial vaginal insertion followed by 400 mcg sublingually every 3 h until termination. Women in Group-II received mifepristone 200 mg and after 24 h started with 600 mcg misoprostol, per vaginal followed by 400 mcg sublingually till abortion was completed, up to a maximum of five doses in both groups. RESULTS The success rate in Group-I was 89 %, whereas in Group-II it was 96 %. The mean induction abortion interval in Group-I was 10.67 ± 3.96 h compared to Group-II which was significantly less 6.19 ± 2.70 h (p value < 0.01). The mean dose of misoprostol in Group-I was 1610 ± 511.18 mcg and in Group-II, it was lesser 1046 ± 392.71 mcg (p value < 0.01). There was significant difference in the mean blood loss also, 97.20 ± 36.35 ml in Group-I and 52.55 ± 27.96 ml in Group-II. Also among the individual groups multigravidae and lower gestational age (<17 weeks), women had lesser IAI as well as lesser misoprostol dose was required. CONCLUSION Pretreatment with mifepristone significantly reduces the induction abortion interval and the misoprostol dose along with minimal blood loss.
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