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Al Wattar BH, Solangon SA, de Braud LV, Rogozińska E, Jurkovic D. Effectiveness of treatment options for tubal ectopic pregnancy: A systematic review and network meta-analysis. BJOG 2024; 131:5-14. [PMID: 37443463 DOI: 10.1111/1471-0528.17594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 07/15/2023]
Abstract
BACKGROUND Tubal ectopic pregnancy (TEP) is a common gynaecological emergency. Several medical and surgical treatment options exist, but it is not clear which is the safest and most effective treatment. OBJECTIVES To compare the effectiveness of expectant, medical and surgical treatment options for TEP using a systematic review and network meta-analysis. SEARCH STRATEGY MEDLINE, EMBASE, and CENTRAL from inception till September 2022. SELECTION CRITERIA Randomised trials that evaluated any treatment option for woman with a TEP. DATA COLLECTION AND ANALYSIS We performed pairwise and network meta-analyses using a random effect model. We assessed the studies' risk of bias, heterogeneity and network inconsistency. We reported primarily on TEP resolution and treatment failure using relative risk (RR) and 95% confidence-intervals (CI). MAIN RESULTS We included 31 randomised trials evaluating ten treatments (n = 2938 women). Direct meta-analysis showed no significant benefit for using methotrexate compared to expectant management for TEP resolution. Network meta-analysis showed similar effect-size for most conservative treatment options compared to expectant management for TEP resolution (glucose intra-sac instillation vs. expectant RR 0.84, 95% CI 0.63-1.12; methotrexate intra-sac instillation vs. expectant RR 0.91, 95% CI 0.75-1.10; multi-dose methotrexate vs. expectant RR 1.00, 95% CI 0.88-1.15; prostaglandin intra-sac instillation vs. expectant RR 0.75, 95% CI 0.53-1.07; salpingotomy vs. expectant RR 0.99, 95% CI 0.84-1.16; single dose methotrexate vs. expectant RR 0.97, 95% CI 0.85-1.10; single dose methotrexate + mifepristone vs. expectant RR 1.09, 95% CI 0.89-1.33). All treatment options showed a higher risk of failure compared to salpingectomy. CONCLUSIONS There is insufficient evidence to support the use of any medical treatment option for TEP over expectant management.
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Affiliation(s)
- Bassel H Al Wattar
- Beginning Assisted Conception Unit, Epsom and St Helier University Hospitals, London, UK
- Comprehensive Clinical Trials Unit, Institute of Clinical Trials & Methodology, University College London, London, UK
| | - Sarah A Solangon
- Women's Health Department, University College London Hospitals, London, UK
- EGA Institute for Women's Health, Faculty of Population Health Sciences, University College London (UCL), London, UK
| | - Lucrezia V de Braud
- Women's Health Department, University College London Hospitals, London, UK
- EGA Institute for Women's Health, Faculty of Population Health Sciences, University College London (UCL), London, UK
| | - Ewelina Rogozińska
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, University College London, London, UK
| | - Davor Jurkovic
- Comprehensive Clinical Trials Unit, Institute of Clinical Trials & Methodology, University College London, London, UK
- EGA Institute for Women's Health, Faculty of Population Health Sciences, University College London (UCL), London, UK
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Liu C, Jiang H, Ni F, Liu Y, Zhang W, Feng C. The Management of Heterotopic Pregnancy with Transvaginal Ultrasound-Guided Local Injection of Absolute Ethanol. Gynecol Minim Invasive Ther 2019; 8:149-154. [PMID: 31741839 PMCID: PMC6849102 DOI: 10.4103/gmit.gmit_4_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 04/17/2019] [Accepted: 04/29/2019] [Indexed: 12/03/2022] Open
Abstract
Aims: The aim of the study is to present five cases of heterotopic pregnancy (HP) patients who received transvaginal ultrasound-guided local injection of absolute ethanol (AE). Settings and Design: This was a case series and literature review in Reproductive Medicine Center of the 105th Hospital of the People's Liberation Army. Materials and Methods: Five primary infertile women who underwent assisted reproductive technology were diagnosed with HP and treated with local injection of AE (1.0–2.5 ml) under transvaginal ultrasound guidance. The size of intrauterine (IU) and ectopic sacs and the level of serum beta-human chorionic gonadotropin as well as pregnancy outcomes were monitored after treatment. Statistical Analysis Used: Not applicable. Results: Four of five cases presented with lack of Doppler flow in the injected area after AE injection. Meanwhile, IU pregnancy proceeded well after treatment and delivered a normal newborn. One case received emergency surgery 3 h after local injection of 2.5 ml AE because of the rupture of ectopic gestational sac (GS). An early abortion was identified 7 days after the surgery. Conclusions: Transvaginal ultrasound-guided local injection of AE is an alternative nonsurgical treatment for HP, yet overdose injection of AE will increase the risk of ectopic GS rupture.
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Affiliation(s)
- Conghui Liu
- Reproductive Medicine Center, 105 Hospital of the People's Liberation Army, Hefei, China
| | - Hong Jiang
- Reproductive Medicine Center, 105 Hospital of the People's Liberation Army, Hefei, China
| | - Feng Ni
- Reproductive Medicine Center, 105 Hospital of the People's Liberation Army, Hefei, China
| | - Ying Liu
- Reproductive Medicine Center, 105 Hospital of the People's Liberation Army, Hefei, China
| | - Wenxiang Zhang
- Reproductive Medicine Center, 105 Hospital of the People's Liberation Army, Hefei, China
| | - Cuie Feng
- Reproductive Medicine Center, 105 Hospital of the People's Liberation Army, Hefei, China
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3
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Misme H, Agostini A, Dubernard G, Tourette C. [Indications for methotrexate in gynecology outside the first-line treatment of ectopic tubal pregnancies]. J Gynecol Obstet Hum Reprod 2015; 44:220-229. [PMID: 25666162 DOI: 10.1016/j.jgyn.2014.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2014] [Accepted: 12/02/2014] [Indexed: 06/04/2023]
Abstract
The objective of this work is to discuss the indications for methotrexate in gynecology outside the first-line treatment of tubal ectopic pregnancy. In tubal ectopic pregnancy, the prophylactic use of systemic methotrexate can be discussed when performing laparoscopic salpingotomy. In case of failure of salpingotomy, administration seems justified especially if it avoids re-intervention. The combination of methotrexate with other therapies such as mifepristone, potassium chloride or gefitinib is not recommended in the treatment of ectopic pregnancy. For non-tubal ectopic pregnancy, the intramuscular or local administration of methotrexate is an acceptable treatment for uncomplicated interstitial pregnancies. For uncomplicated cervical or cesarean scar pregnancies, the local administration of methotrexate should be considered as a first-line treatment. For ovarian pregnancies, methotrexate should not be a first-line treatment, surgical treatment remains the standard. Asymptomatic women presenting with a pregnancy of unknown location and plateauing serum hCG concentration<2000 UI/L can be managed expectantly: it is recommended to take an additional quantitative hCG serum level after 48 hours. Thus, methotrexate is not recommended in the first intention. Other gynecological indications were discussed: methotrexate is not recommended in the management of first-trimester miscarriages or in the management of placenta accreta.
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Affiliation(s)
- H Misme
- Service de gynécologie-obstétrique de l'hôpital de la Croix-Rousse, hospices civils de Lyon, 103, Grand rue de la Croix-rousse, 69004 Lyon, France.
| | - A Agostini
- Service de gynécologie-obstétrique, CHU de La Conception, 147, boulevard Baille, 13385 Marseille cedex 05, France
| | - G Dubernard
- Service de gynécologie-obstétrique de l'hôpital de la Croix-Rousse, hospices civils de Lyon, 103, Grand rue de la Croix-rousse, 69004 Lyon, France
| | - C Tourette
- Service de gynécologie-obstétrique, CHU de La Conception, 147, boulevard Baille, 13385 Marseille cedex 05, France.
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Yasutake N, Tsunematsu R, Oishi H, Yahata H, Uchida S, Kobayashi H, Kato K. Successfully treated abdominal pregnancy causing hemoperitoneum using combined surgical and systemic methotrexate therapy: a case report and review of cases treated at Kyushu University Hospital. Gynecol Obstet Invest 2013; 76:188-92. [PMID: 23969319 DOI: 10.1159/000353980] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 06/19/2013] [Indexed: 11/19/2022]
Abstract
Abdominal pregnancy is a rare condition that accounts for only 1% of all ectopic pregnancies but results in high maternal morbidity and mortality. We present a case of abdominal pregnancy with massive peritoneal bleeding successfully treated using systemic methotrexate (MTX). A 34-year-old woman with amenorrhea for 8 weeks and a positive pregnancy test was referred for evaluation of ectopic pregnancy. Transvaginal ultrasonographic scan showed a gestational sac measuring 25 mm in diameter containing a viable embryo in the cul-de-sac and a considerable amount of free fluid in the patient's lower abdomen and pelvis. Laboratory parameters showed that her hemoglobin concentration was 5.8 g/dl and serum human chorionic gonadotropin concentration was 13,195 mIU/ml. Emergency surgery revealed an abdominal pregnancy in the cul-de-sac and a massive intra-abdominal hemorrhage. After a hemostasis procedure, the patient was successfully treated using systemic MTX. We also present the review of abdominal pregnancy cases treated using systemic MTX at our institution over 10 years. Systemic MTX treatment for abdominal pregnancy is safe and effective and makes it possible to avoid the risk of excessive bleeding by surgical resection of the implantation site.
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Affiliation(s)
- Nobuko Yasutake
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Reid S, Casikar I, Condous G. The use of interventional ultrasound in early pregnancy complications. Australas J Ultrasound Med 2013; 16:22-25. [PMID: 28191168 PMCID: PMC5029974 DOI: 10.1002/j.2205-0140.2013.tb00093.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background: The use of ultrasound to establish pregnancy location, viability and gestational age in the first trimester is well established. In addition to the conventional uses of ultrasound in early pregnancy, interventional ultrasound may also be used to guide clinicians during surgical procedures for the management of early pregnancy complications (i.e. treatment of ectopic pregnancy, caesarean section scar pregnancy, molar pregnancy, retained products of conception, and removal of intra-uterine devices in early pregnancy). Aims: This review discusses the role of interventional ultrasound as it pertains to the management of first trimester complications, particularly with regard to the use of ultrasound in conjunction with surgical modalities. Materials and Methods: This review was based on recently published research, as cited in the PubMed database, regarding the use of either transvaginal or transabdominal ultrasound to assist with the management of early pregnancy complications. Conclusions: In addition to the diagnostic capabilities of ultrasound in early pregnancy, interventional ultrasound plays an important role in the management of various first trimester pregnancy complications. With the advent of more conservative approaches to early pregnancy complications, interventional ultrasound is a viable option which is not only safe in experienced hands but also enables fertility preservation.
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Affiliation(s)
- Shannon Reid
- Acute Gynaecology Early Pregnancy Advanced Endosurgery Unit Nepean Medical School Nepean Hospital University Sydney Penrith New South Wales Australia
| | - Ishwari Casikar
- Acute Gynaecology Early Pregnancy Advanced Endosurgery Unit Nepean Medical School Nepean Hospital University Sydney Penrith New South Wales Australia
| | - George Condous
- Acute Gynaecology Early PregnancyAdvanced Endosurgery Unit Nepean MedicalSchool NepeanHospital University SydneyPenrith New South WalesAustralia; Omni Gynaecological Care CentreWomen's Ultrasound Early PregnancySt Leonards New South WalesAustralia
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6
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Management of ectopic pregnancies with poor prognosis through ultrasound guided intrasacular injection of methotrexate, series of 14 cases. Arch Gynecol Obstet 2011; 285:529-33. [DOI: 10.1007/s00404-011-2044-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2010] [Accepted: 08/01/2011] [Indexed: 11/26/2022]
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Abstract
There has been an increase in the incidence of ectopic pregnancy to epidemic proportions in many developed countries in the past two decades. In 1989, ectopic pregnancy accounted for 1.6% of all pregnancies in the United States of America. This trend may be explained by an increase in the incidence of established risk factors as well as a dramatic improvement in diagnostic tools and advances in reproductive technology. Technologic advances such as highly sensitive radioimmunoassays for the β-subunit of human chorionic gonadotropin (βhCG), the development of high-resolution ultrasound and a heightened physician awareness have revolutionized the clinical management of ectopic pregnancy, leading to earlier and more consistent diagnoses and consequently reduced maternal mortality rates. 1,3–13 Unfortunately, ectopic pregnancy is still associated with a significant morbidity and mortality and contributes substantially to health-care costs. For example ectopic pregnancy complications accounted for 13% of all pregnancy-related deaths and were the leading cause of maternal mortality in African- American women in 1989. Financially, an estimated 1.1 billion dollars was spent in the United States of America alone for the management of ectopic pregnancy in 1990.
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8
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Tubal ectopic pregnancy: diagnosis and management. Arch Gynecol Obstet 2008; 279:443-53. [DOI: 10.1007/s00404-008-0731-3] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2008] [Accepted: 07/08/2008] [Indexed: 12/27/2022]
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Hajenius PJ, Mol F, Mol BWJ, Bossuyt PMM, Ankum WM, van der Veen F. Interventions for tubal ectopic pregnancy. Cochrane Database Syst Rev 2007; 2007:CD000324. [PMID: 17253448 PMCID: PMC7043290 DOI: 10.1002/14651858.cd000324.pub2] [Citation(s) in RCA: 127] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Treatment options for tubal ectopic pregnancy are; (1) surgery, e.g. salpingectomy or salpingo(s)tomy, either performed laparoscopically or by open surgery; (2) medical treatment, with a variety of drugs, that can be administered systemically and/or locally by various routes and (3) expectant management. OBJECTIVES To evaluate the effectiveness and safety of surgery, medical treatment and expectant management of tubal ectopic pregnancy in view of primary treatment success, tubal preservation and future fertility. SEARCH STRATEGY The Cochrane Menstrual Disorders and Subfertility Group's Specialised Register, Cochrane Controlled Trials Register (up to February 2006), Current Controlled Trials Register (up to October 2006), and MEDLINE (up to October 2006) were searched. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing treatments in women with tubal ectopic pregnancy. DATA COLLECTION AND ANALYSIS Data extraction and quality assessment was done independently by two reviewers. Differences were resolved by discussion with all reviewers. MAIN RESULTS Thirty five studies have been analysed on the treatment of tubal ectopic pregnancy, describing 25 different comparisons. SURGERY Laparoscopic salpingostomy is significantly less successful than the open surgical approach in the elimination of tubal ectopic pregnancy (2 RCTs, n=165, OR 0.28, 95% CI 0.09, 0.86) due to a significant higher persistent trophoblast rate in laparoscopic surgery (OR 3.5, 95% CI 1.1, 11). However, the laparoscopic approach is significantly less costly than open surgery (p=0.03). Long term follow-up (n=127) shows no evidence of a difference in intra uterine pregnancy rate (OR 1.2, 95% CI 0.59, 2.5) but there is a non significant tendency to a lower repeat ectopic pregnancy rate (OR 0.47, 95% 0.15, 1.5). Salpingostomy alone is significantly less successful than when combined with a prophylactic single shot methotrexate (2 RCTs, n=163, OR 0.25, 95% CI 0.08-0.76) to prevent persistent trophoblast. MEDICAL TREATMENT Systemic methotrexate in a fixed multiple dose intramuscular regimen has a non significant tendency to a higher treatment success than laparoscopic salpingostomy (1 RCT, n=100, OR 1.8, 95% CI 0.73, 4.6). No significant differences are found in long term follow-up (n=74): intra uterine pregnancy (OR 0.82, 95% CI 0.32, 2.1) and repeat ectopic pregnancy (OR 0.87, 95% CI 0.19, 4.1). One single dose intramuscular methotrexate is significantly less successful than laparoscopic salpingostomy (4 RCTs, n=265, OR 0.38, 95% CI 0.20, 0.71). With a variable dose regimen treatment success rises, but shows no evidence of a difference compared to laparoscopic salpingostomy (OR 1.1, 95% CI 0.52, 2.3). Long term follow-up (n=98) do not differ significantly (intra uterine pregnancy OR 1.0, 95% CI 0.43, 2.4, ectopic pregnancy OR 0.54, 95% CI 0.12, 2.4). The efficacy of systemic single dose methotrexate alone is significantly less successful than when combined with mifepristone (2 RCTs, n=262, OR 0.59, 95% CI 0.35, 1.0). The same goes for the addition of traditional Chinese medicine (1 RCT, n=78, OR 0.08, 95% CI 0.02, 0.39). Local medical treatment administered transvaginally under ultrasound guidance is significantly better than a 'blind' intra-tubal injection under laparoscopic guidance in the elimination of tubal ectopic pregnancy (1 RCT, n=36, methotrexate OR 5.8, 95% CI 1.3, 26; 1 RCT, n=80, hyperosmolar glucose OR 0.38, 95% CI 0.15, 0.93). However, compared to laparoscopic salpingostomy, local injection of methotrexate administered transvaginally under ultrasound guidance is significantly less successful (1 RCT, n=78, OR 0.17, 95% CI 0.04, 0.76) but with positive long term follow up (n=51): a significantly higher intra uterine pregnancy rate (OR 4.1, 95% CI 1.3, 14) and a non significant tendency to a lower repeat ectopic pregnancy rate (OR 0.30, 95% CI 0.05, 1.7). EXPECTANT MANAGEMENT: Expectant management is significantly less successful than prostaglandin therapy (1 RCT, n=23, OR 0.08, 95% CI 0.02-0.39). AUTHORS' CONCLUSIONS In the surgical treatment of tubal ectopic pregnancy laparoscopic surgery is a cost effective treatment. An alternative nonsurgical treatment option in selected patients is medical treatment with systemic methotrexate. Expectant management can not be adequately evaluated yet.
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Affiliation(s)
- P J Hajenius
- Academic Medical Center, University of Amsterdam, Obstetrics and Gynecology (H4-205), Meibergdreef 9, Amsterdam, Netherlands, 1105 AZ.
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Kirk E, Condous G, Bourne T. The non-surgical management of ectopic pregnancy. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2006; 27:91-100. [PMID: 16374758 DOI: 10.1002/uog.2602] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Ectopic pregnancy can now be detected at earlier gestations in asymptomatic women. As a consequence conservative treatment strategies may be more appropriate than surgical intervention. This review aims to discuss the diagnosis and the non-surgical management options for ectopic pregnancy, in particular expectant management and the use of methotrexate.
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Affiliation(s)
- E Kirk
- Early Pregnancy, Gynaecological Ultrasound and MAS Unit, St George's Hospital School, London, UK
| | - G Condous
- Early Pregnancy, Gynaecological Ultrasound and MAS Unit, St George's Hospital School, London, UK
| | - T Bourne
- Early Pregnancy, Gynaecological Ultrasound and MAS Unit, St George's Hospital School, London, UK
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11
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Abstract
Early pregnancy complications include miscarriage, ectopic pregnancies, pregnancies of unknown location, adnexal masses and hydatidiform mole. The management of women with these complications has changed with the introduction of dedicated Early Pregnancy Units, with a shift away from a surgical approach to one based on an expectant or 'watch and wait' policy. This chapter describes the role of transvaginal sonography (TVS) in the management of these women and critically evaluates the different treatment modalities available for the management of these complications. The management of miscarriage has largely changed from a surgical to an expectant or medical approach. The treatment of ectopic pregnancy (EP) is also being managed in a similar way as the condition is increasingly detected earlier. We will argue that EP should not be diagnosed on the basis of the absence of an intrauterine pregnancy but rather by the positive visualization of an adnexal mass using TVS. If a pregnancy cannot be seen either inside or outside the uterus this should be described as a pregnancy of unknown location and managed expectantly until the outcome is confirmed.
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Affiliation(s)
- George Condous
- Early Pregnancy, Gynaecological Ultrasound and Minimal Access Surgery Unit, St George's Hospital Medical School, Cranmer Terrace, London SW17 0RE, England, UK.
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12
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Savary D, Fernandez H, Canis M. [Unruptured ectopic pregnancy: which therapeutic options?]. ACTA ACUST UNITED AC 2004; 129:232-6. [PMID: 15191850 DOI: 10.1016/j.anchir.2004.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2004] [Indexed: 11/22/2022]
Affiliation(s)
- D Savary
- Service de gynécologie et obstétrique, CHU de Clermont-Ferrand, polyclinique Hôtel-Dieu, boulevard Léon-Malfreyt, 63058 Clermont-Ferrand 1, France
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13
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14
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Condous G, Okaro E, Bourne T. The conservative management of early pregnancy complications: a review of the literature. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2003; 22:420-430. [PMID: 14528481 DOI: 10.1002/uog.236] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Early pregnancy complications include miscarriage, ectopic pregnancies, adnexal masses and pregnancies of unknown location. In this review, we evaluate the role of conservative management in these complications. We also evaluate the role of transvaginal sonography for diagnosis, treatment and follow up. When managing women with early pregnancy complications, it is important to recognise the normal sonographic milestones in the first trimester. Understanding the pattern of serum human chorionic gonadotropin change in early normal pregnancy and the correlation between low serum progesterone levels and the spontaneous resolution of a pregnancy are also important concepts. Guidelines for assessing suitability for conservative management should be strictly governed by evidence based protocols. Women can then be offered expectant or medical treatment as appropriate.
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Affiliation(s)
- G Condous
- Early Pregnancy, Gynaecological Ultrasound and Minimal Access Surgery Unit, St George's Hospital Medical School, London, UK.
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15
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Hajenius PJ, Mol BW, Bossuyt PM, Ankum WM, Van Der Veen F. Interventions for tubal ectopic pregnancy. Cochrane Database Syst Rev 2000:CD000324. [PMID: 10796710 DOI: 10.1002/14651858.cd000324] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND The diagnosis of ectopic pregnancy can now often be made by non-invasive methods due to sensitive pregnancy tests (in urine and serum) and high resolution transvaginal sonography, which have been integrated in diagnostic algorithms. These algorithms, in combination with the increased awareness and knowledge of risk factors among both clinicians and patients, have enabled an early and accurate diagnosis of ectopic pregnancy. As a consequence, the clinical presentation of ectopic pregnancy has changed from a life threatening disease to a more benign condition. This in turn has resulted in major changes in the options available for therapeutic management. Many treatment options are now available to the clinician in the treatment of tubal pregnancy: surgical treatment, which can be performed radically or conservatively, either laparoscopically or by an open surgical procedure; medical treatment, with a variety of drugs, that can be administered systemically and/or locally by different routes (transvaginally under sonographic guidance or under laparoscopic guidance); expectant management. The choice of a treatment modality should be based on short-term outcome measures (primary treatment success and reinterventions for clinical symptoms or persistent trophoblast) and on long-term outcome measures (tubal patency and future fertility). OBJECTIVES In the treatment of tubal pregnancy various types of treatments are available: surgical treatment, medical treatment and expectant management. In this review the effects of various treatments are summarized in terms of treatment success, need for reinterventions, tubal patency and future fertility. SEARCH STRATEGY The Cochrane Menstrual Disorders and Subfertility Group trials register and MEDLINE were searched. SELECTION CRITERIA Randomized controlled trials comparing treatments in women with ectopic pregnancy. DATA COLLECTION AND ANALYSIS Trial quality was assessed and data extracted independently by two reviewers. Differences were resolved by discussion with all reviewers. MAIN RESULTS Laparoscopic conservative surgery is significantly less successful than the open surgical approach in the elimination of tubal pregnancy due to a higher persistent trophoblast rate of laparoscopic surgery. Long term follow-up shows similar tubal patency rates, whereas the number of subsequent intrauterine pregnancies is comparable, and the number of repeat ectopic pregnancies lower, although these differences are not statistically significant. The laparoscopic approach is less costly as a result of significantly less blood loss and analgesic requirement, and a shorter duration of operation time, hospital stay, and convalescence time. Compared to laparoscopic conservative surgery (salpingostomy) local methotrexate is not a treatment option. Injection of this drug, both under laparoscopic guidance and under ultrasound guidance, is significantly less successful in the elimination of tubal pregnancy. Systemic methotrexate in a single dose intramuscular regimen is not effective enough in eliminating the tubal pregnancy compared to laparoscopic salpingostomy. This as a result of inadequately declining serum hCG concentrations after one single dose of methotrexate necessitating additional methotrexate injections or surgical interventions. If methotrexate primarily given in a multiple dose intramuscular regimen is compared with laparoscopic salpingostomy no large differences are found in medical outcomes, both short term and long term. However, this treatment regimen is associated with a greater impairment of health related quality of life and is more expensive, due to surgical interventions for clinical signs of tubal rupture, generating additional direct costs due to prolonged hospital stay. Furthermore, indirect costs due to productivity loss are higher. Only in patients with low initial serum hCG concentrations systemic methotrexate leads to costs savings compared to laparoscopic salpingostomy.
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Affiliation(s)
- P J Hajenius
- Department of Obstetrics and Gynecology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, PO Box 22700, Amsterdam, The Netherlands, 1100 DE.
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Tzafettas JM, Stephanatos A, Loufopoulos A, Anapliotis S, Mamopoulos M, Kalogeropoulos A. Single high dose of local methotrexate for the management of relatively advanced ectopic pregnancies. Fertil Steril 1999; 71:1010-3. [PMID: 10360902 DOI: 10.1016/s0015-0282(99)00147-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To evaluate the limits of the conservative management of relatively advanced ectopic pregnancies (EPs) with local methotrexate given at a higher than standard dose. DESIGN Nonrandomized prospective study. SETTING A tertiary teaching hospital and an affiliated infertility center. PATIENT(S) We treated 118 EPs of up to 56 days' gestation (8 weeks) regardless of the presence of fetal heart activity, the size of the gestational mass, and the initial beta-hCG levels. INTERVENTION(S) Transvaginal intraamniotic or laparoscopic intratubal injection of 100 mg of methotrexate as a single dose. MAIN OUTCOME MEASURE(S) beta-hCG levels, red and white blood cell count, and liver function tests before and after methotrexate injection, followed by repeat transvaginal color Doppler assessments. RESULT(S) Treatment was successful in 105 (88.98%) of the 118 patients included in the study. In 7 of them with persistent fetal cardiac activity after the methotrexate injection, treatment was concluded with a complementary intracardiac injection of 10% KCl. No grade 3 or important clinical, hematologic, or biochemical toxicities occurred. CONCLUSION(S) Local administration of a single high dose of methotrexate (100 mg) proved safe and effective in the medical management of relatively advanced and unselected EPs, including cases with fetal heart activity, with high initial beta-hCG levels, and with a gestational mass beyond the standard maximum of 3.5 cm. Complementary hypertonic KCl proved to be effective in cases with persistent cardiac activity.
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Affiliation(s)
- J M Tzafettas
- Third Department of Obstetrics and Gynecology, Aristotle University, Hippokrateio Hospital, Thessaloniki, Greece
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