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Timor-Tritsch IE, Monteagudo A, Goldstein SR. Early first-trimester transvaginal ultrasound screening for cesarean scar pregnancy in patients with previous cesarean delivery: analysis of the evidence. Am J Obstet Gynecol 2024:S0002-9378(24)00732-4. [PMID: 38955324 DOI: 10.1016/j.ajog.2024.06.041] [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: 08/20/2023] [Revised: 06/24/2024] [Accepted: 06/27/2024] [Indexed: 07/04/2024]
Abstract
Obstetric hemorrhage is a leading cause of maternal morbidity and mortality. An important etiology of obstetric hemorrhage is placenta accreta spectrum. In the last 2 decades, there has been increased clinical experience of the devastating effect of undiagnosed, as well as late diagnosed, cases of cesarean scar pregnancy. There is a growing body of evidence suggesting that cesarean scar pregnancy is an early precursor of second- and third-trimester placenta accreta spectrum. As such, cesarean scar pregnancy should be diagnosed in the early first trimester. This early diagnosis could be achieved by introducing regimented sonographic screening in pregnancies of patients with previous cesarean delivery. This opinion article evaluates the scientific and clinical basis of whether cesarean scar pregnancy, with special focus on its early first-trimester discovery, complies with the accepted requirements of a screening test. Each of the 10 classical screening criteria of Wilson and Jungner were systematically applied to evaluate if the criteria were met by cesarean scar pregnancy, to analyze if it is possible and realistic to carry out screening in a population-wide fashion.
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Affiliation(s)
- Ilan E Timor-Tritsch
- Department of Obstetrics and Gynecology, Hackensack Meridian School of Medicine, Nutley, NJ.
| | - Ana Monteagudo
- Department of Obstetrics and Gynecology, Icahn School of Medicine, New York, NY
| | - Steven R Goldstein
- Department of Obstetrics and Gynecology, New York University Grossman School of Medicine, New York, NY
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Solangon SA, Naftalin J, Jurkovic D. Ovarian ectopic pregnancy: clinical characteristics, ultrasound diagnosis and management. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2024; 63:815-823. [PMID: 38031189 DOI: 10.1002/uog.27549] [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: 05/26/2023] [Revised: 10/23/2023] [Accepted: 11/16/2023] [Indexed: 12/01/2023]
Abstract
OBJECTIVE To compare the clinical, ultrasound and biochemical characteristics of ovarian ectopic pregnancy (OEP) with those of tubal ectopic pregnancy (TEP). METHODS This was a retrospective case-control study of women with OEP and those with TEP seen at a single center between December 2010 and February 2021. OEP was defined as a pregnancy located completely or partially within the ovarian parenchyma, seen separately to a corpus luteum, if a corpus luteum was present within the ipsilateral ovary. We compared demographic features, risk factors, clinical presentation, ultrasound findings and outcomes, such as blood loss at surgery, need for blood transfusion, length of hospital stay, follow-up and future pregnancy outcome, between cases of OEP and TEP. RESULTS Overall, 20 women with OEP were identified and compared to 100 women with TEP. A total of 15/20 (75%) OEPs were diagnosed correctly on the first ultrasound scan. There was no difference between the groups in terms of maternal age, gestational age, gravidity, parity or risk factors. Compared with TEP, OEP was more likely to present with abdominal pain without vaginal bleeding (12/20 (60%) vs 13/100 (13%); odds ratio (OR), 10.0 (95% CI, 3.45-29.20); P < 0.01), contain an embryo with cardiac activity (3/20 (15%) vs 2/100 (2%); OR, 8.7 (95% CI, 1.34-55.65); P = 0.02) and have severe hemoperitoneum on ultrasound (9/20 (45%) vs 8/100 (8%); OR, 9.4 (95% CI, 3.01-29.40); P < 0.01), and had a higher volume of blood loss at surgery (median, 700 mL vs 100 mL; P < 0.01). All surgically managed OEPs had successful laparoscopic treatment (18 excisions, one wedge resection) with preservation of the ovary. Only one (5%) case of OEP required a blood transfusion. CONCLUSIONS OEP is more likely than TEP to contain an embryo and to present with severe hemoperitoneum. In a dedicated early pregnancy setting, the majority of OEPs were detected on an ultrasound scan at the initial visit, facilitating optimal minimally invasive surgical management, reducing the risk of blood transfusion and oophorectomy. Our findings can be used as a reference for clinicians who may not otherwise encounter this rare condition. © 2023 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- S A Solangon
- EGA Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
| | - J Naftalin
- EGA Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
| | - D Jurkovic
- EGA Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
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Mutiso SK. Correlation of sonographic with intraoperative findings in laparoscopic managed ectopic pregnancies, a 10-year synopsis: a restrospective observational study. BMC Pregnancy Childbirth 2024; 24:296. [PMID: 38643085 PMCID: PMC11032585 DOI: 10.1186/s12884-024-06441-y] [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: 11/29/2023] [Accepted: 03/24/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND Ectopic pregnancies (EP) are a common pregnancy complication that's associated with significant morbidity and rarely mortality if not managed properly. Ultrasound examination forms the cornerstone of diagnosis of EP with some sonographic features occasionally not correlating with intraoperative findings. We set out to conduct an audit of EP managed surgically at our hospital for a 10-year period and discern the correlation and prediction of sonographic findings to intraoperative findings. METHODS This study was designed as a Retrospective Observational Study based at the Aga Khan University Hospital (AKUH). Study population was all women admitted to AKUH with a diagnosis of ectopic pregnancy that was surgically managed between the period of January 1st 2011 to December 31st 2020. Analysis of data was done against a pre-set checklist. Descriptive statistics for continuous variables was calculated and tabulated in graphs and tables. SPSS version 22 was used for analysis of data. RESULTS A total of 337 patients in this study had ultrasound findings. 99.7% (n = 336) of these patients had an intraoperatively confirmed EP. The commonest ultrasound finding was an adnexal mass in 97.1% (n = 309) of patients. These were confirmed surgically in 290 patients at the following locations: 76.6% (n = 222) were ampullary in location; 10.7% (n = 31) were fimbrial in location; 8.6%(n = 25) were isthmic in location; 2.4%(n = 7) were interstitial in location; 1%(n = 3) were abdominal in location; while 0.3% were located in the ovary(n = 1) or round ligament(n = 1) each. Interstitial EP on ultrasound were all (100%) confirmed in the same location intraoperatively, with ampullary EP also correlating fairly well with intraoperative location (75%). The distribution of location in the minor hemoperitoneum (HP) versus major HP groups were similar except for interstitial EP that increased from 1.4% in the minor HP group to 9.5% in the major HP group. CONCLUSION In conclusion, ultrasonography still represents the best imaging modality for EP. The most common finding is usually an adnexal mass with no specific location. Most (99.7%) of the patients with this sonographic finding usually have a confirmed EP. Interstitial EP are the most well localized with ultrasound followed by ampullary EP. Furthermore, the presence of major (> 500mls) hemoperitoneum may act as an adjunct for diagnosis of an interstitial EP.
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Affiliation(s)
- Steve Kyende Mutiso
- Department of Obstetrics and Gynaecology, Aga-Khan University, P.O. Box 30270-00100, Nairobi, Kenya.
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Pape J, Bajka A, Seifert B, Asmis L, Imesch P, Metzler J, Burkhardt T, Condous G, Samartzis EP, Bajka M. Judging Urgency in 343 Ectopic Pregnancies Prior to Surgery - The Importance of Transvaginal Sonographic Diagnosis of Intraabdominal Free Blood. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:614-622. [PMID: 36657460 DOI: 10.1055/a-1967-2134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
OBJECTIVES Assessing urgency in ectopic pregnancies (ECP) remains controversial since the disorder covers a large clinical spectrum. Severe conditions such as acute abdomen or hemodynamic instability are mostly related to intra-abdominal blood loss diagnosed as free fluid (FF) on transvaginal sonography (TVS). The aims of the current study were to investigate the value of FF and to assess other potentially predictive parameters for judging urgency. METHODS Retrospective cohort analysis on prospectively collected cases of proven ECP (n = 343). Demographics, clinical and laboratory parameters, and findings on TVS and laparoscopy (LSC) were extracted from the digital patient file. FF on TVS and free blood (FB) in LSC were evaluated. Low urgency was defined as FB (LSC) < 100 ml and high urgency as FB (LSC) ≥ 300 ml. The best subset of variables for the prediction of FB was selected and predictors of urgency were evaluated using receiver operator characteristic (ROC) curves. RESULTS Clinical symptoms, age, β-HCG, hemoglobin (HB) preoperative, and FF were examined in multivariate analysis for the cutoff values of 100 ml and 300 ml. FF was the only independent predictor for low and high urgency; HB preoperative was only significant for high urgency offering marginal improvement. ROC analysis revealed FF as an excellent discriminatory parameter for defining low (AUC 0.837, 95% CI 0.794-0.879) and high urgency (AUC 0.902, 95 % CI 0.860-0.945). CONCLUSION Single assessment of FF on TVS is most valuable for judging urgency. However, the exact cutoff values for a low- and high-risk situation must still be defined.
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Affiliation(s)
- Janna Pape
- Gynecology, University Hospital Zurich, Zurich, Switzerland
- Gynecologic Endocrinology and Reproductive Medicine, Inselspital University Hospital Bern, Bern, Switzerland
| | - Anahita Bajka
- Gynecology, University Hospital Zurich, Zurich, Switzerland
| | - Burkhardt Seifert
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Lars Asmis
- Center for perioperative thrombosis and hemostasis, University of Zurich, Zurich, Switzerland
| | - Patrick Imesch
- Gynecology, University Hospital Zurich, Zurich, Switzerland
| | - Julian Metzler
- Gynecology, University Hospital Zurich, Zurich, Switzerland
| | - Tilo Burkhardt
- Obstetrics, University Hospital Zurich, Zurich, Switzerland
| | - George Condous
- Acute Gynecology, Early Pregnancy & Advanced Endoscopic Surgery Unit, University of Sydney - Sydney Medical School Nepean, Sydney, Australia
| | - Eleftherios Pierre Samartzis
- Gynecology, University Hospital Zurich, Zurich, Switzerland
- Gynecology, Research Institute of the McGill University Health Centre, Montreal, Canada
| | - Michael Bajka
- Gynecology, University Hospital Zurich, Zurich, Switzerland
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Hu HJ, Sun J, Feng R, Yu L. Comparison of the application value of transvaginal ultrasound and transabdominal ultrasound in the diagnosis of ectopic pregnancy. World J Clin Cases 2023; 11:2945-2955. [PMID: 37215424 PMCID: PMC10198080 DOI: 10.12998/wjcc.v11.i13.2945] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/19/2023] [Accepted: 03/24/2023] [Indexed: 04/25/2023] Open
Abstract
BACKGROUND Ectopic pregnancy (EP) is one of the most common acute abdominal diseases in gynecology. Once the condition of EP is delayed, it may lead to massive hemorrhage, shock, and even death in a short time, seriously threatening the patient’s life. Early diagnosis is the key to preventing and improving the prognosis of EP. Transabdominal ultrasound (TAS) and transvaginal ultrasound (TVS) are the main diagnostic methods for abdominal diseases. The purpose of this study is to explore the application value and effect of TAS and TVS in the diagnosis of EP, hoping to provide more valuable references for the diagnosis of EP.
AIM To explore the application value of TAS and TVS in the diagnosis of EP and to improve the level of clinical diagnosis.
METHODS A total of 140 patients with EP admitted to our hospital from July 2018 to July 2020 were selected for this study. All patients were divided into two groups according to the examination methods. 63 patients who underwent abdominal ultrasound examination were set as the TAS group, while 77 patients who underwent TVS examination were set as the TVS group. We compared the diagnostic accuracy and misdiagnosis rates between the two types of ultrasound examinations, as well as the postoperative pathological results of the two diagnostic methods for different types of ectopic pregnancies. We also analyzed the sonograms for the presence of mixed ectopic masses, adnexal masses, ectopic gestational sacs, the presence or absence of visible embryo and fetal heart in the ectopic sac shadow, and the detection of fluid in the rectal fossa of the uterus, such as the adnexal area, yolk sac, and embryo, etc. In addition, the diagnosis time, days of gestational sac appearance, operation time, endometrial thickness, and blood flow resistance index were compared as well.
RESULTS After performing both types of ultrasound examinations in 140 patients with EP, we found that the diagnostic accuracy of TVS was significantly higher than that of TAS, and the misdiagnosis rate was significantly lower than that of TAS. The differences were statistically significant (P < 0.05). In addition, the detection rate of TVS was better than that of TAS for the presence of mixed masses, adnexal masses, ectopic gestational sacs, the presence or absence of visible embryo and fetal heart in the shadow of the ectopic sac, and sonograms such as the adnexal area, yolk sac, and embryo, etc. The coincidence rate of its postoperative pathological examination results was significantly higher than those of TAS. The diagnosis time and the days of gestational sac appearance by TVS were significantly shorter than that by TAS, and the operation time was earlier than that by TAS. What’s more, the detection rates of the endometrial thickness £ 1.5 mm and blood flow resistance £ 0.5 were significantly higher in TVS diagnosis of EP than in TAS. All differences were statistically significant (P < 0.05).
CONCLUSION Compared with TAS, TVS has the advantages of high detection accuracy and good sonogram performance.
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Affiliation(s)
- Hui-Juan Hu
- Department of Ultrasonic, Hangzhou Red Cross Hospital, Affiliated Hangzhou Chest Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Juan Sun
- Department of Ultrasonic, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou 310000, Zhejiang Province, China
| | - Rui Feng
- Department of Interventional Medicine, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou 310000, Zhejiang Province, China
| | - Liang Yu
- Department of Radiology, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Hangzhou 310000, Zhejiang Province, China
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Li X, Cai P, Ouyang Y, Gong F. Heterotopic Interstitial Pregnancy: Early Ultrasound Diagnosis of 179 Cases After In Vitro Fertilization-Embryo Transfer. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:915-922. [PMID: 36173144 DOI: 10.1002/jum.16103] [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: 07/20/2022] [Revised: 09/09/2022] [Accepted: 09/10/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVES What is the role of transvaginal sonography (TVS) in the early diagnosis of hectopic interstitial pregnancy (HIP) after in vitro fertilization-embryo transfer (IVF-ET)? METHODS A retrospective observational study was conducted from January 2005 to December 2018. Routine two-dimensional and three-dimensional TVS were used to confirm clinical pregnancy. Women were diagnosed with HIP when an intrauterine gestational sac was combined with an extrauterine chorionic sac, which was at least 1 cm away from the uterine cavity and surrounded by a thin myometrial layer (<5 mm). Surgery and pathology results were the gold standard for diagnosing interstitial pregnancy. Non-surgical patients were excluded from the study. The performance of TVS and the pregnancy outcomes of intrauterine pregnancies (IUPs) were evaluated. RESULTS A total of 97,161 women underwent IVF treatment and TVS examinations in our hospital during this study. Of these, 194 patients were diagnosed with HIP, with an incidence of 0.2% (194/97,161). Surgical and pathological findings confirmed 179 interstitial pregnancies, of which 174 were diagnosed by TVS, 4 were missed, and 1 was misdiagnosed. The sensitivity of TVS diagnosis was 97.8% and the positive predictive value was 99.4%. The mean time to diagnosis was 31 days after transplantation. One hundred and thirty-nine cases of HIP (77.7%) were diagnosed at the time of initial TVS examination. In 132 patients (73.7%), IUPs resulted in live births. CONCLUSIONS In our practice, most HIPs following IVF-ET can be accurately diagnosed by TVS, which facilitates early management of interstitial pregnancies and enables high live birth rates for IUPs.
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Affiliation(s)
- Xihong Li
- Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha City, China
- Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha City, China
| | - Pei Cai
- Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha City, China
- Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha City, China
| | - Yan Ouyang
- Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha City, China
- Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha City, China
| | - Fei Gong
- Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha City, China
- Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha City, China
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7
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Pape J, Bajka A, Strutas D, Burkhardt T, Imesch P, Fink D, Samartzis EP, Bajka M. The Predictive Value of Decisive and Soft Ultrasound Criteria for Ectopic Pregnancy Identification in 321 Preoperative Cases. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2023; 44:e47-e61. [PMID: 33957680 DOI: 10.1055/a-1487-5030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
PURPOSE To define the predictive value of morphological types (MTs) and further criteria in diagnosing ectopic pregnancy (ECP) by transvaginal sonography (TVS) prior to operative confirmation and treatment. MATERIALS AND METHODS Retrospective cohort analysis of 321 consecutive patients with suspected ECP who were advised to undergo operation. RESULTS ECP was investigated by TVS in all 321 patients. Application of the five selected MTs (blob sign, bagel sign, yolk sac, embryo, heart action) resulted in 85 % of cases receiving a conclusive diagnosis and 12 % receiving a presumed ECP diagnosis. 3 % remained nondiagnostic due to large or multiple ovarian cysts, large myoma, extended hemoperitoneum, or severe pain. ECP diagnosis was confirmed intraoperatively in 97 % of cases and was otherwise (3 %) immediately followed by curettage (CUR). The assessment of free fluid by TVS was achieved in most cases and correlated significantly with free blood. In the majority of cases, free blood was not bound to transmural ECP rupture. Histology confirmed the ECP diagnosis directly or by exclusion in 99 % of cases. Three cases of tubal ECP were diagnosed by TVS but not confirmed by LSC (1 %) and, finally, histology from CUR proved miscarriage (false-positive rate 1 %). CONCLUSION We confirm the high accuracy of TVS diagnosis of ECP relying on five clearly different MTs, independent of its location. The blob and bagel sign emerged as important types (75 % of all ECPs). Histology from CUR was needed when ECP could not be visualized in LSC. Assessment of free fluid was essential and accurate in predicting free blood.
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Affiliation(s)
- Janna Pape
- Department of Gynecology, University Hospital Zürich, Switzerland
| | - Anahita Bajka
- Department of Obstetrics, University Hospital Zürich, Switzerland
| | | | - Tilo Burkhardt
- Department of Obstetrics, University Hospital Zürich, Switzerland
| | - Patrick Imesch
- Department of Gynecology, University Hospital Zürich, Switzerland
| | - Daniel Fink
- Department of Gynecology, University Hospital Zürich, Switzerland
| | | | - Michael Bajka
- Department of Gynecology, University Hospital Zürich, Switzerland
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8
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Leonardi M, Allison E, Lu C, Nadim B, Condous G. Prognostic accuracy of a novel methotrexate protocol for the resolution of tubal ectopic pregnancies. Eur J Obstet Gynecol Reprod Biol 2020; 247:186-190. [DOI: 10.1016/j.ejogrb.2020.02.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/12/2020] [Accepted: 02/17/2020] [Indexed: 10/25/2022]
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9
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Dooley WM, Chaggar P, De Braud LV, Bottomley C, Jauniaux E, Jurkovic D. Effect of morphological type of extrauterine ectopic pregnancy on accuracy of preoperative ultrasound diagnosis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2019; 54:538-544. [PMID: 30937982 DOI: 10.1002/uog.20274] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 03/01/2019] [Accepted: 03/23/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVES To assess the overall accuracy of transvaginal ultrasound (TVS) for diagnosis of all types of extrauterine ectopic pregnancy (EUEP) in a large group of women who were managed surgically. We also aimed to assess the positive predictive value (PPV) of TVS for each of the different ultrasound morphological types of EUEP. METHODS This was a retrospective observational study of all pregnant women who underwent emergency surgery following ultrasound diagnosis of EUEP at a single early pregnancy unit between January 2009 and December 2017. The preoperative TVS findings were recorded, including the exact location and morphological type (Type I-V; defined using ultrasound criteria) of EUEP. TVS findings were compared with operative and histological findings. The performance of ultrasound in diagnosing EUEP overall and according to morphological type was assessed, using visual confirmation of ectopic pregnancy at surgery as the reference standard. RESULTS A total of 26 401 women presented with early-pregnancy complications during the study period, including 1241 (4.7%; 95% CI, 4.5-5.0%) women with a conclusive diagnosis of EUEP on TVS or a presumed diagnosis based on severe pain and significant hemoperitoneum. Surgery was performed in 721/1241 (58.1%; 95% CI, 55.3-60.8%) cases, of which 710 (98.5%; 95% CI, 97.6-99.4%) had a conclusive diagnosis of EUEP on preoperative TVS. The remaining 11 women had severe pain and significant hemoperitoneum and were managed surgically on clinical grounds as an emergency, without an ectopic pregnancy having been identified on ultrasound examination. At laparoscopy, the diagnosis of EUEP was confirmed in 706/710 (99.4%; 95% CI, 98.6-99.8%) women with a positive ultrasound diagnosis and in all 11 women with a presumed ultrasound diagnosis of EUEP. The PPV of preoperative ultrasound for the diagnosis of EUEP was 99.4% (95% CI, 98.6-99.8%) with sensitivity of 98.5% (95% CI, 97.3-99.1%). There was no statistically significant difference in the accuracy of preoperative ultrasound diagnosis between the five morphological types (P = 0.76). CONCLUSIONS The accuracy of preoperative ultrasound for diagnosis of EUEP is high. The morphological type of EUEP on TVS had no significant effect on the accuracy of preoperative diagnosis. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- W M Dooley
- Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
| | - P Chaggar
- Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
| | - L V De Braud
- Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
| | - C Bottomley
- Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
| | - E Jauniaux
- Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
| | - D Jurkovic
- Institute for Women's Health, Faculty of Population Health Sciences, University College London, London, UK
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10
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Spillane N, Meaney S, O' Donoghue K. Irish women's experience of Ectopic pregnancy. SEXUAL & REPRODUCTIVE HEALTHCARE 2018; 16:154-159. [PMID: 29804760 DOI: 10.1016/j.srhc.2018.04.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 03/28/2018] [Accepted: 04/04/2018] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Ectopic pregnancy can become a life threatening condition. Due to the specific nature of Ectopic pregnancy the grief experienced may well be overlooked compared to other pregnancy losses. Fertility concerns for the future and recovery from surgical or medical treatment may instead become the focus of care. The objective of this study was to gain insight into women's experience of Ectopic pregnancy. STUDY DESIGN A qualitative semi-structured interview format was utilised. Seven women who had experienced an Ectopic pregnancy in a large tertiary-level Irish maternity hospital were interviewed. This sample was recruited purposively ensuring inclusion of women whose treatment included expectant, medical or surgical management. MAIN OUTCOME MEASURES Interpretative phenomenological analysis was employed as the analytic strategy as it has an ideographic approach which allows us to gain insight into the women's experiences of Ectopic pregnancy. RESULTS Key findings were the importance of clear information on treatment options, the diagnostic scan was highlighted as important as it helped the women emotionally detach from the pregnancy. Lack of bereavement counselling and satisfactory completion of outpatient care hindered closure and recovery for these women. There was increased apprehension about fertility and women reported feeling reluctant to conceive again. Women reported difficulty coming to terms with their diagnosis which in turn impacted their recovery and illustrated women's reservations to embark on future pregnancies. CONCLUSIONS This study has implications for the care of women who experience Ectopic pregnancy particularly in relation to how they are managed from diagnosis to completion of treatment.
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Affiliation(s)
- N Spillane
- Pregnancy Loss Research Group, Department of Obstetrics and Gynaecology, University College Cork, Ireland.
| | - S Meaney
- Pregnancy Loss Research Group, Department of Obstetrics and Gynaecology, University College Cork, Ireland; National Perinatal Epidemiology Centre, University College Cork, Ireland
| | - K O' Donoghue
- Pregnancy Loss Research Group, Department of Obstetrics and Gynaecology, University College Cork, Ireland
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Nadim B, Infante F, Lu C, Sathasivam N, Condous G. Morphological ultrasound types known as 'blob' and 'bagel' signs should be reclassified from suggesting probable to indicating definite tubal ectopic pregnancy. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 51:543-549. [PMID: 28195383 DOI: 10.1002/uog.17435] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 02/03/2017] [Accepted: 02/03/2017] [Indexed: 06/06/2023]
Abstract
OBJECTIVE In a recent consensus statement on early pregnancy nomenclature by Barnhart, a definite ectopic pregnancy (EP) was defined morphologically on transvaginal sonography (TVS) as an extrauterine gestational sac with yolk sac and/or embryo, with or without cardiac activity, whilst a probable EP was defined as an inhomogeneous adnexal mass ('blob' sign) or extrauterine sac-like structure ('bagel' sign). This study aims to determine whether these ultrasound markers used to define probable EP can be used to predict a definite tubal EP. METHODS This was a retrospective cohort study of women presenting to the Early Pregnancy Unit (EPU) at Nepean Hospital, Sydney, Australia between November 2006 and June 2016. Women classified with a probable EP or a pregnancy of unknown location (PUL), i.e. with no signs of extra- or intrauterine pregnancy (IUP), at their first TVS were included, whilst those with a definite tubal EP, IUP or non-tubal EP were excluded from the final analysis. The gold standard for tubal EP was histological confirmation of chorionic villi in Fallopian tube removed at laparoscopy. The performance of blob or bagel sign on TVS in the prediction of definite tubal EP was evaluated in terms of sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). This was compared with the performance of extrauterine gestational sac with yolk sac and/or embryo on TVS to predict definite tubal EP. RESULTS During the study period, 7490 consecutive women attended the EPU, of whom 849 were analyzed. At primary TVS, 240/849 were diagnosed with probable EP, of which 174 (72.5%) were classified as blob sign and 66 (27.5%) as bagel sign. The remaining 609/849 were diagnosed with PUL, of which 47 had a final diagnosis of EP (including 24 blob sign, 19 bagel sign and four gestational sac with embryo/yolk sac). 101 of all 198 (51%) blob sign cases and 50 of all 85 (59%) bagel sign cases underwent laparoscopy and salpingectomy; histology proved a tubal EP in 98 (97%) of these blob-sign cases and 48 (96.0%) of the bagel-sign cases. The sensitivity for the blob and bagel signs in the prediction of definite tubal EP was 89.8% and 83.3%, respectively, the specificity was 99.5% and 99.6%, PPV was 96.7% and 95.2% and NPV was 98.3% and 98.6%. This was comparable to the sensitivity of extrauterine gestational sac with yolk sac and/or embryo on TVS in the prediction of definite tubal EP (sensitivity, 84.0%; specificity, 99.9%; PPV, 97.7%; NPV, 99.3% (P = 0.5)). CONCLUSIONS Blob and bagel signs seem to be the most common presentations of a tubal EP on TVS. Although they cannot be considered as a definitive sign of EP, their PPV is very high (> 95%); such women should therefore be considered at very high risk for having a tubal EP and should be treated as such. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- B Nadim
- Acute Gynaecology, Early Pregnancy and Advanced Endosurgery Unit, Nepean Medical School, Nepean Hospital, University of Sydney, Kingswood, NSW, Australia
| | - F Infante
- Acute Gynaecology, Early Pregnancy and Advanced Endosurgery Unit, Nepean Medical School, Nepean Hospital, University of Sydney, Kingswood, NSW, Australia
| | - C Lu
- Department of Computer Sciences, Aberystwyth University, Aberystwyth, Wales, UK
| | - N Sathasivam
- Acute Gynaecology, Early Pregnancy and Advanced Endosurgery Unit, Nepean Medical School, Nepean Hospital, University of Sydney, Kingswood, NSW, Australia
| | - G Condous
- Acute Gynaecology, Early Pregnancy and Advanced Endosurgery Unit, Nepean Medical School, Nepean Hospital, University of Sydney, Kingswood, NSW, Australia
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Xie M, Zhang X, Wang W, Hua K. Evaluation of Tubal Pregnancy After Treatment With Methotrexate by Ultrasound Elastography. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2018; 37:417-422. [PMID: 28850688 DOI: 10.1002/jum.14348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 05/10/2017] [Accepted: 05/11/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVES The purpose of this study was to evaluate the application of ultrasound elastography in the assessment of methotrexate (MTX) treatment for tubal pregnancy and the association with the elasticity score and human chorionic gonadotropin (hCG) concentration. METHODS A total of 73 cases of unruptured tubal pregnancy were diagnosed and treated systemically with MTX. The sonographic characters of conventional transvaginal sonography and elastography and serum hCG concentrations before and after MTX therapy were retrospectively reviewed and analyzed. RESULTS The mean elasticity score was statistically significantly lower for the ectopic tubal masses of the success group (mean ± SD, 2.58 ± 0.68) than for the failure group (3.33 ± 0.47) on day 7 (P < .001) and similar on day 0. The median elasticity score for the success group on day 7 was 3, and for the failure group, it was 4. When elasticity scores of 3 and 2 were used for the criterion of successful MTX treatment, the elastography had 94.5% sensitivity, 61.1% specificity, 88.1% positive predictive value, and 78.6% negative predictive value. Elastography of the ectopic masses and subsequent hCG concentration at 1 week after the MTX injection in the success group had a strong relationship. CONCLUSIONS Our results suggest that transvaginal elastography was a useful tool in the evaluation of tubal pregnancy after pharmacologic management.
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Affiliation(s)
- Meng Xie
- Department of Ultrasound, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Xuyin Zhang
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Wenping Wang
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Keqin Hua
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
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13
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Ovarialzysten. GYNAKOLOGISCHE ENDOKRINOLOGIE 2018. [DOI: 10.1007/s10304-017-0175-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Brüggmann D, Kollascheck J, Quarcoo D, Bendels MH, Klingelhöfer D, Louwen F, Jaque JM, Groneberg DA. Ectopic pregnancy: exploration of its global research architecture using density-equalising mapping and socioeconomic benchmarks. BMJ Open 2017; 7:e018394. [PMID: 29025848 PMCID: PMC5652463 DOI: 10.1136/bmjopen-2017-018394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE About 2% of all pregnancies are complicated by the implantation of the zygote outside the uterine cavity and termed ectopic pregnancy. Whereas a multitude of guidelines exists and related research is constantly growing, no thorough assessment of the global research architecture has been performed yet. Hence, we aim to assess the associated scientific activities in relation to geographical and chronological developments, existing research networks and socioeconomic parameters. DESIGN Retrospective, descriptive study. SETTING On the basis of the NewQIS platform, scientometric methods were combined with novel visualising techniques such as density-equalising mapping to assess the scientific output on ectopic pregnancy. Using the Web of Science, we identified all related entries from 1900 to 2012. RESULTS 8040 publications were analysed. The USA and the UK were dominating the field in regard to overall research activity (2612 and 723 publications), overall citation numbers and country-specific H-Indices (US: 80, UK: 42). Comparison to economic power of the most productive countries demonstrated that Israel invested more resources in ectopic pregnancy-related research than other nations (853.41 ectopic pregnancy-specific publications per 1000 billlion US$ gross domestic product (GDP)), followed by the UK (269.97). Relation to the GDP per capita index revealed 49.3 ectopic pregnancy-specific publications per US$1000 GDP per capita for the USA in contrast to 17.31 for the UK. Semiqualitative indices such as country-specific citation rates ranked Switzerland first (24.7 citations per ectopic pregnancy-specific publication), followed by the Scandinavian countries Finland and Sweden. Low-income countries did not exhibit significant research activities. CONCLUSIONS This is the first in-depth analysis of global ectopic pregnancy research since 1900. It offers unique insights into the global scientific landscape. Besides the USA and the UK, Scandinavian countries and Switzerland can also be regarded as leading nations with regard to their relative socioeconomic input.
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Affiliation(s)
- Dörthe Brüggmann
- Department of Obstetrics and Gynecology, Keck School of Medicine of USC, Los Angeles, California, USA
- Division of Female Health and Preventive Medicine, Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Frankfurt
- Department of Gynecology and Obstetrics, Goethe-University, Frankfurt, Germany
| | - Jana Kollascheck
- Division of Female Health and Preventive Medicine, Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Frankfurt
| | - David Quarcoo
- Division of Female Health and Preventive Medicine, Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Frankfurt
| | - Michael H Bendels
- Division of Female Health and Preventive Medicine, Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Frankfurt
| | - Doris Klingelhöfer
- Division of Female Health and Preventive Medicine, Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Frankfurt
| | - Frank Louwen
- Department of Gynecology and Obstetrics, Goethe-University, Frankfurt, Germany
| | - Jenny M Jaque
- Department of Obstetrics and Gynecology, Keck School of Medicine of USC, Los Angeles, California, USA
| | - David A Groneberg
- Division of Female Health and Preventive Medicine, Institute of Occupational Medicine, Social Medicine and Environmental Medicine, Goethe-University, Frankfurt
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15
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Ramkrishna J, Kan GR, Reidy KL, Ang WC, Palma-Dias R. Comparison of management regimens following ultrasound diagnosis of nontubal ectopic pregnancies: a retrospective cohort study. BJOG 2017. [PMID: 28626980 DOI: 10.1111/1471-0528.14752] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To review management options for nontubal ectopic pregnancies. DESIGN Retrospective cohort study. SETTING Tertiary hospital in Melbourne, Australia. POPULATION A total of 100 nontubal pregnancies: 1 abdominal, 32 caesarean scar, 14 cervical, 41 cornual-interstitial, 12 ovarian. METHODS Cases were classified according to ectopic site. Management categories were medical, surgical, combination or expectant. Use of minimally invasive approaches (ultrasound-guided intra-sac injections or selective surgical techniques) was identified. Primary management was considered to be successful if no further unplanned interventions were required. MAIN OUTCOME MEASURES Success of primary management and frequency of unplanned interventions. RESULTS A high rate of success (82%) was demonstrated for all management regimens, with minimal morbidity and no deaths occurring. A high success rate was shown when the primary management regimen was systemic methotrexate or ultrasound-guided intra-sac injection (88%). The success rate for primary surgical management was 57%. High success rates were reported for both primary management with ultrasound-guided injections or in combination with systemic methotrexate (94%) and for primary management with systemic methotrexate alone (81%). Seventy-five per cent of women managed with minimally invasive surgical approaches avoided the need for more extensive surgery, but required longer follow up and additional interventions. CONCLUSION Minimally invasive approaches were found to be safe and effective treatment for women desiring to conserve fertility. Ultrasound-guided intra-sac injection and laparoscopic ectopic removal procedures aimed at preserving reproductive organs should be included as minimally invasive primary management tools in addition to the well-recognised option of systemic methotrexate. TWEETABLE ABSTRACT Nontubal ectopics: minimally invasive procedures a safe alternative to surgery in selected cases.
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Affiliation(s)
- J Ramkrishna
- Ultrasound Department, Pauline Gandel Women's Imaging Centre, The Royal Women's Hospital, Parkville, Vic., Australia.,Department of Gynaecology, The Royal Women's Hospital, Parkville, Vic., Australia
| | - G R Kan
- Ultrasound Department, Pauline Gandel Women's Imaging Centre, The Royal Women's Hospital, Parkville, Vic., Australia.,Department of Gynaecology, The Royal Women's Hospital, Parkville, Vic., Australia
| | - K L Reidy
- Ultrasound Department, Pauline Gandel Women's Imaging Centre, The Royal Women's Hospital, Parkville, Vic., Australia.,Department of Gynaecology, The Royal Women's Hospital, Parkville, Vic., Australia
| | - W C Ang
- Department of Gynaecology, The Royal Women's Hospital, Parkville, Vic., Australia.,Department of Obstetrics and Gynaecology, The Royal Women's Hospital, The University of Melbourne, Parkville, Vic., Australia
| | - R Palma-Dias
- Ultrasound Department, Pauline Gandel Women's Imaging Centre, The Royal Women's Hospital, Parkville, Vic., Australia.,Department of Obstetrics and Gynaecology, The Royal Women's Hospital, The University of Melbourne, Parkville, Vic., Australia.,Pregnancy Research Centre, Department of Maternal Fetal Medicine, The Royal Women's Hospital, Parkville, Vic., Australia
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16
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Sargin MA, Yassa M, Taymur BD, Çelik A, Aydin S, Orhan E, Tug N. A Clinical Experience of Ectopic Pregnancies with Initial Free Intraperitoneal Fluid. J Clin Diagn Res 2016; 10:QC22-6. [PMID: 27656512 DOI: 10.7860/jcdr/2016/20363.8376] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 06/06/2016] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Extra-uterine pregnancy or Ectopic Pregnancy (EP) is a major health problem for pregnant women, presenting as a potentially life-threatening emergency in the first trimester. There are three major options for the treatment of EP: expectant management, surgical treatment and medical management. The presence of free intraperitoneal fluid in EP-diagnosed patients is crucial for treatment planning and evaluation. AIM To compare the outcomes of both the expectant man-agement and medical treatment with methotrexate (MTX) in ectopic pregnancies with free intraperitoneal fluid. MATERIALS AND METHODS This retrospective cohort study inclu-ded a total of 91 ectopic pregnancies with or without rupture in which the women had initial free intraperitoneal fluid and were haemodynamically stable. Serial β-HCG measurements were used to assess the outcome of expectant management and medical treatment with MTX. For the statistical analysis, the SPSS statistical software package, version 22.0 (Chicago, IL, USA), was used. For the quantitative variables that were not distributed normally, the Kruskal-Wallis test and the Mann-Whitney U test were performed for the evaluation of differences between the groups. RESULTS It was observed that the success rate with expectant management was 81% (initial β HCG concentration 626±443 mIU/mL). With a single dose of MTX, it was 76% (initial β HCG concentration 2124±1647 mIU/mL) and with a total single or double dose of MTX, it was 88% (initial β HCG concentration 2252±78 mIU/mL) from among EP with or without rupture in women with initial free intraperitoneal fluid during diagnosis. There was no significant difference between the groups with regard to ultrasonography findings. CONCLUSION Expectant management or medical treatment with methotrexate should be the first line treatment for ectopic pregnancies with initial free intraperitoneal fluid, albeit with rupture, in patients who are haemodynamically stable, along with β-HCG follow-up.
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Affiliation(s)
- Mehmet Akif Sargin
- Lecturer, Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Training and Research Hospital , İstanbul, Turkey
| | - Murat Yassa
- Lecturer, Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Training and Research Hospital , İstanbul, Turkey
| | - Bilge Dogan Taymur
- Lecturer, Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Training and Research Hospital , İstanbul, Turkey
| | - Ayhan Çelik
- Lecturer, Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Training and Research Hospital , İstanbul, Turkey
| | - Sibel Aydin
- Lecturer, Department of Obstetrics and Gynecology, Umraniye Training and Research Hospital , İstanbul, Turkey
| | - Emrah Orhan
- Student, Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Training and Research Hospital , İstanbul, Turkey
| | - Niyazi Tug
- Associate Professor, Department of Obstetrics and Gynecology, Fatih Sultan Mehmet Training and Research Hospital , İstanbul, Turkey
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Lattouf I, Lu C, Pixton S, Reid S, Condous G. Is there a difference in the behaviour and subsequent management of ectopic pregnancies seen at first scan compared to those ectopic pregnancies which commence as pregnancies of unknown location? Aust N Z J Obstet Gynaecol 2016; 56:107-12. [PMID: 26817526 DOI: 10.1111/ajo.12434] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 11/26/2015] [Indexed: 11/30/2022]
Abstract
AIMS The primary aim was to assess whether ectopic pregnancies (EPs) visualised on primary scan behave differently to EPs initially characterised as pregnancies of unknown location (PUL). The secondary aim was to assess whether the EP group is more likely to have surgical management compared to the PUL ectopic pregnancy group. MATERIALS AND METHODS Prospective observational study. Consecutive first trimester women presenting from November 2006 to March 2012 underwent transvaginal ultrasound (TVS). Women diagnosed with an EP on TVS were divided into two groups: visualised EPs noted on the first TVS, and PULs which subsequently developed into EPs. Twenty-five historical, clinical, biochemical and ultrasonographic variables were collected. Different management strategies (expectant, medical, surgical) once an EP was confirmed on TVS were recorded. Univariate analysis was performed to compare differences between the two groups as well as rates for the three final management strategies. RESULTS A total of 3341 consecutive women underwent TVS. On initial scan, 86.2% were classified as intrauterine pregnancy, 8.8% as PUL and 5.0% as EP (145 tubal/23 nontubal EPs). There were 194 tubal EPs in final analysis: 49 of 194 (25.3%) initially classified as PUL and 145 of 194 (74.7%) diagnosed as EP at primary TVS. When comparing the EP to the PUL EP group, the pain scores were 3.34 versus 1.91 (P-value < 0.001), the mean sac diameters were 35.2 versus 18.5 mm (P-value = 0.0327), and the volume of the EP masses were 8.21E+04 versus 1.40E+04 (P-value = 0.0341). Cumulative surgical intervention rate was significantly higher in EP compared to PUL EP group (P-value = 0.036). CONCLUSIONS EPs seen at the first ultrasound scan appear to be more symptomatic, larger in diameter and volume compared to EPs which started as PULs. Cumulative surgical intervention rate was noted to be higher in this group with EP seen on ultrasound at the outset.
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Affiliation(s)
- Ihab Lattouf
- Early Pregnancy, Acute Gynaecology & Advanced Endosurgery Unit, Sydney Medical School Nepean, Nepean Hospital, University of Sydney, Penrith, New South Wales, Australia
| | - Chuan Lu
- Department of Computer Science, Aberystwyth University, Aberystwyth, UK
| | - Sarah Pixton
- Early Pregnancy, Acute Gynaecology & Advanced Endosurgery Unit, Sydney Medical School Nepean, Nepean Hospital, University of Sydney, Penrith, New South Wales, Australia
| | - Shannon Reid
- Early Pregnancy, Acute Gynaecology & Advanced Endosurgery Unit, Sydney Medical School Nepean, Nepean Hospital, University of Sydney, Penrith, New South Wales, Australia
| | - George Condous
- Early Pregnancy, Acute Gynaecology & Advanced Endosurgery Unit, Sydney Medical School Nepean, Nepean Hospital, University of Sydney, Penrith, New South Wales, Australia
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Liu M, Zhang X, Geng L, Xia M, Zhai J, Zhang W, Zhang Y, Sun Y, Zhang J, Zhu D, Zhao H, Chen ZJ. Risk Factors and Early Predictors for Heterotopic Pregnancy after In Vitro Fertilization. PLoS One 2015; 10:e0139146. [PMID: 26510008 PMCID: PMC4624796 DOI: 10.1371/journal.pone.0139146] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 09/08/2015] [Indexed: 11/18/2022] Open
Abstract
This study investigated the risk factors and early predictors for heterotopic pregnancy (HP) after in vitro fertilization and embryo transfer (IVF-ET). From January 2008 to January 2013, 41 cases of HP and 72 cases of intrauterine twin pregnancy after IVF-ET were recruited and retrospectively analyzed. Compared with intrauterine twin pregnancy group, the HP group had a lower basal luteinizing hormone (LH) level (P = 0.005) and more cases had a history of hydrosalpinx (P = 0.008). After 14 days of IVF-ET, the serum β-HCG (β-human chorionic gonadotropin), E2 (Estradiol) and P (Progesterone) levels were lower in HP group (P<0.001, respectively). Moreover, vaginal bleeding and abdominal pain were the significant features of HP before diagnosis (P<0.001, respectively). Further by logistic regression, serum β-hCG, P levels on the 14th day after ET, and vaginal bleeding were identified as the independent factors of HP. These results indicate that when two or more embryos transferred in IVF procedure, β-hCG, P levels on the 14th day after ET, and vaginal bleeding could be taken as predictors for HP.
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Affiliation(s)
- Meiju Liu
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
- Department of Reproductive Medicine, Linyi People’s Hospital, Linyi 276000, China
| | - Xiuqing Zhang
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
| | - Ling Geng
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
- * E-mail: (LG); (HZ)
| | - Mingdi Xia
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
| | - Junyu Zhai
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai 200135, China
| | - Wei Zhang
- Department of joint and bone oncology, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
| | - Yuchao Zhang
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
| | - Yinhua Sun
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
| | - Jiangtao Zhang
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
| | - Dongyi Zhu
- Department of Reproductive Medicine, Linyi People’s Hospital, Linyi 276000, China
| | - Han Zhao
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
- * E-mail: (LG); (HZ)
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan 250001, China
- National Research Center for Assisted Reproductive Technology and Reproductive Genetic, Jinan, China
- The Key laboratory for Reproductive Endocrinology of Ministry of Education, Jinan, China
- Shandong Provincial Key Laboratory of Reproductive Medicine, Jinan 250021, China
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai 200135, China
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Abstract
: Ectopic pregnancy (EP) is a leading cause of maternal morbidity and mortality. Rates of EP have declined, yet ethnic, socioeconomic, and age-related disparities persist. Improved ultrasound resolution, the use of emergency transvaginal ultrasounds, and improved lab sensitivity have enabled earlier diagnosis, which could further improve outcomes for patients with EP.
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Affiliation(s)
- Noah Gatzke
- Noah Gatzke is an emergency Nurse Practitioner at Health Sciences Centre, Adult ER, Winnipeg, MB. Laura Johnson is an instructor at the University of Manitoba, Faculty of Nursing, and a Nurse Practitioner Health Sciences Center Adult Emergency, Winnipeg, MB
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20
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Wang LL, Chen X, Ye DS, Liu YD, He YX, Guo W, Chen SL. Misdiagnosis and delayed diagnosis for ectopic and heterotopic pregnancies after in vitro fertilization and embryo transfer. ACTA ACUST UNITED AC 2014; 34:103-107. [PMID: 24496687 DOI: 10.1007/s11596-014-1239-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2013] [Revised: 07/18/2013] [Indexed: 10/25/2022]
Abstract
This study examined the misdiagnosis and delayed diagnosis factors for ectopic pregnancy (EP) and heterotopic pregnancy (HP) after in vitro fertilization and embryo transfer (IVF-ET) in an attempt to reduce the diagnostic error. Clinical data of patients who underwent IVF-ET treatment and had clinical pregnancy from 12463 cycles were retrospectively analyzed. Their findings of serum β-hCG test and transvaginal ultrasonography were also obtained during follow-up. These patients were divided into two groups according to the diagnosis accuracy of EP/HP: early diagnosis and misdiagnosis/delayed diagnosis. The results showed that the incidence of EP and HP was 3.8% (125/3286) and 0.8% (27/3286) respectively for IVF/ICSI-ET cycle, and 3.8% (55/1431) and 0.7% (10/1431) respectively for frozen- thawed embryo transfer (FET) cycle. Ruptured EP occurred in 28 patients due to initial misdiagnosis or delayed diagnosis. Related factors fell in 3 categories: (1) clinician factors: misunderstanding of patients' medical history, insufficient training in ultrasonography and unawareness of EP and HP; (2) patient factors: noncompliance with medical orders and lack of communication with clinicians; (3) complicated conditions of EP: atypical symptoms, delayed elevation of serum β-hCG level, early rupture of cornual EP, asymptomatic in early gestation and pregnancy of unknown location. All the factors were interwoven, contributing to the occurrence of EP and HP. It was concluded that complicated conditions are more likely to affect the diagnosis accuracy of EP/HP after IVF-ET. Transvaginal ultrasonography should be performed at 5 weeks of gestation. Intensive follow-up including repeated ultrasonography and serial serum β-hCG tests should be performed in patients with a suspicious diagnosis at admission.
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Affiliation(s)
- Lin-Lin Wang
- Centre for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Xin Chen
- Centre for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - De-Sheng Ye
- Centre for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yu-Dong Liu
- Centre for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Yu-Xia He
- Centre for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Wei Guo
- Centre for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Shi-Ling Chen
- Centre for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
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22
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Low-dose methotrexate treatment in ectopic pregnancy: a retrospective analysis of 164 ectopic pregnancies treated between 2000 and 2008. Arch Gynecol Obstet 2013; 289:329-35. [PMID: 23912533 DOI: 10.1007/s00404-013-2982-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Accepted: 07/24/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE Ectopic pregnancy is an acute, potentially life-threatening condition. The aim of this study was to compare the results of surgery and methotrexate treatment in women with ectopic pregnancy, along with a review of the literature. METHODS 164 women with ectopic pregnancy, treated from 2000 to 2008 at the university gynecology department, were examined in a retrospective analysis. Patients with diagnosed ectopic pregnancy underwent one of the following treatments: Salpingotomy, salpingectomy or administration of a single dose of 30 mg methotrexate. The main outcome measures were treatment success rate, rate of patients wishing to have children after the ectopic pregnancy, and rates of pregnancy, live births, recurrent ectopic pregnancy, miscarriage, use of assisted reproduction and side effects. RESULTS There were no significant differences in success rates between the groups (methotrexate 83.9 %, salpingotomy 88.2 %, salpingectomy 96.8 %). Significantly more patients in the salpingotomy group wished to become pregnant afterward than in the salpingectomy group. No significant differences were observed between the groups in the rates of intrauterine pregnancy, live births, recurrences, miscarriages, or side effects. CONCLUSIONS With defined inclusion criteria, similar results can be achieved with low-dose single administration of 30 mg methotrexate in comparison with surgical treatment for ectopic pregnancy. On the basis of the data presented here, further research to establish optimal dosages for methotrexate is needed.
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Li XH, Ouyang Y, Lu GX. Value of transvaginal sonography in diagnosing heterotopic pregnancy after in-vitro fertilization with embryo transfer. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2013; 41:563-569. [PMID: 23610036 DOI: 10.1002/uog.12341] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/12/2012] [Indexed: 06/02/2023]
Abstract
OBJECTIVES To assess the value of transvaginal sonography (TVS) in the diagnosis of heterotopic pregnancy (HP) in the first trimester after in-vitro fertilization with embryo transfer (IVF-ET). METHODS This was a retrospective review of women undergoing IVF-ET between January 2005 and December 2011. Women were diagnosed with an HP using TVS if a visible intrauterine gestational sac was observed with any of the following: (i) an inhomogeneous adnexal mass; (ii) an empty extrauterine gestational sac seen as a hyperechoic ring; or (iii) a yolk sac and/or fetal pole with or without cardiac activity in an extrauterine sac. RESULTS Overall, 16 483 consecutive women who underwent IVF had TVS during the study. Of these, 174 cases were diagnosed on TVS as having an HP, and 10 cases were missed. Fifty-two cases were treated expectantly and were excluded from the analysis. Three types of ultrasonographic presentation of ectopic pregnancy (EP) were seen in HP patients, with a gestational sac found in 70 cases, a ring sign in 21 and an adnexal mass in 31. The sensitivity and specificity of TVS for the detection of HP were 92.4 and 100%, respectively, with positive and negative predictive values of 100 and 99.9%. The HP cases comprised 103 tubal EPs and 29 non-tubal EPs. In 93 patients (70.5%), their intrauterine pregnancy resulted in a live birth, 37 patients (28.0%) suffered an early miscarriage and two patients (1.5%) had a late miscarriage. CONCLUSION Early TVS performed by an experienced sonographer has a high sensitivity for making the correct diagnosis of HP after IVF-ET.
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Affiliation(s)
- X H Li
- Institute of Reproductive and Stem Cell Engineering, Central South University, Changsha, Hunan, China
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Reid S, Condous G. Is there a need to definitively diagnose the location of a pregnancy of unknown location? The case for "no". Fertil Steril 2013; 98:1085-90. [PMID: 23084010 DOI: 10.1016/j.fertnstert.2012.09.032] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Revised: 09/20/2012] [Accepted: 09/20/2012] [Indexed: 11/25/2022]
Abstract
The ability to predict the outcome of a pregnancy of unknown location (PUL) has been extensively studied over the past decade. Between 8%-14% of PULs will develop into ectopic pregnancies (EP), and therefore the need to confirm pregnancy location is not without good reason. Strategies to predict EP in the PUL population have included the use of various maternal serum biomarkers and repeat transvaginal ultrasound (TVS) examinations in order to avoid delaying this diagnosis. These follow-up tests are associated with substantial financial cost to the healthcare system, as well as impacting on maternal anxiety. However, the majority of women with a PUL at follow-up will either have an intra-uterine pregnancy or a spontaneously resolving PUL, and therefore represent low-risk PULs. Most of these low-risk PULs do not need intervention and expectant management has been shown to be safe and not associated with adverse outcomes. Therefore we need consider whether the current strategies to determine pregnancy location are indeed essential for women with a PUL, especially when balancing the additional health care burden with the potential increase in maternal morbidity/mortality associated with delay in diagnosis. This beckons the question, "Do we really need to definitively diagnose pregnancy location in women with a PUL?
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Affiliation(s)
- Shannon Reid
- Acute Gynaecology, Early Pregnancy and Advanced Endosurgery Unit, University of Sydney, Nepean Hospital, Penrith, New South Wales, Australia.
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van Mello NM, Mol F, Ankum WM, Mol BW, van der Veen F, Hajenius PJ. Ectopic pregnancy: how the diagnostic and therapeutic management has changed. Fertil Steril 2013; 98:1066-73. [PMID: 23084008 DOI: 10.1016/j.fertnstert.2012.09.040] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 09/21/2012] [Accepted: 09/24/2012] [Indexed: 11/16/2022]
Abstract
Nowadays ectopic pregnancy often can be diagnosed before the woman's condition has deteriorated, which has altered the former clinical picture of a life-threatening disease into a more benign condition. This review describes the historical developments in the diagnostic and therapeutic management of ectopic pregnancy leading up to current clinical practice. The first attempts to diagnose ectopic pregnancy originate from the beginning of the 20th century.
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Affiliation(s)
- Norah M van Mello
- Department of Obstetrics and Gynecology, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands.
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