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Obstetrics and Gynecology Jan 2023To summarize the effectiveness and safety outcomes of medication abortion performed without prior pelvic examination or ultrasonogram ("no-test medication abortion").
OBJECTIVE
To summarize the effectiveness and safety outcomes of medication abortion performed without prior pelvic examination or ultrasonogram ("no-test medication abortion").
DATA SOURCES
We searched the MEDLINE, Scopus, Web of Science, Cochrane (including ClinicalTrials.gov), CINAHL, Global Index Medicus, and CAB Direct databases to identify relevant studies published before April 2022 using a peer-reviewed search strategy including terms such as "medication abortion" and "ultrasonography." We contacted experts in the field for unpublished data and ongoing studies.
METHODS OF STUDY SELECTION
We reviewed 2,423 studies using Colandr. We included studies if they presented clinical outcomes of medication abortion performed with mifepristone and misoprostol and without prior pelvic examination or ultrasonogram. We excluded studies with duplicate data. We abstracted successful abortion rates overall, as well as rates by gestational age through 63 days, 70 days and past 84 days. We abstracted complication rates, including the need for surgical evacuation, additional medications, blood transfusion, and ectopic pregnancy.
TABULATION, INTEGRATION AND RESULTS
We included 21 studies with a total of 10,693 patients with outcome data reported. The overall efficacy of no-test medication abortion was 96.4%; 93.8% (95% CI 92.8-94.6%) through 63 days of gestation and 95.2% (95% CI 94.7-95.7%) through 70 days of gestation. The overall rate of surgical evacuation was 4.4% (95% CI 4.0-4.9), need for additional misoprostol 2.2% (95% CI 1.8-2.6), blood transfusion 0.5% (95% CI 0.3-0.6), and ectopic pregnancy 0.06% (95% CI 0.02-0.15).
CONCLUSION
Medication abortion performed without prior pelvic examination or ultrasonogram is a safe and effective option for pregnancy termination.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO, CRD42021240739.
Topics: Pregnancy; Female; Humans; Infant; Misoprostol; Abortifacient Agents; Abortion, Induced; Mifepristone; Pregnancy, Ectopic
PubMed: 36701607
DOI: 10.1097/AOG.0000000000005016 -
European Journal of Obstetrics &... Sep 2023Incarcerated gravid uterus (IGU) is a serious complication of pregnancy that leads to adverse obstetric outcomes. The aim of this review was to describe this entity in... (Review)
Review
Incarcerated gravid uterus (IGU) is a serious complication of pregnancy that leads to adverse obstetric outcomes. The aim of this review was to describe this entity in detail. We also aimed to understand if pregnancies with predisposing risk factors that increase the risk of developing IGU had a difference in their clinical manifestations, treatment, and obstetric outcomes. The PubMed, MEDLINE, Embase, Scopus databases and clinicaltrials.gov were searched from inception to July 2023. Case reports and series that provided all the details of the pregnancy and IGU outcome were included. Study quality and risk of bias were assessed using a tool that is an adaptation from criteria listed by Pierson, Bradford Hills and Newcastle Ottawa scale modification. Patients with the condition of interest included in this review were grouped into those with documented, identified risk factors and no risk factors. The two groups were compared to understand the difference in obstetric outcome and presentation of IGU. Data were analyzed and summarized descriptively, categorical variables were assessed by chi-squared test or Fisher's exact test, and continuous variables by the Wilcoxon Mann Whitney test. Of 236 articles found, 62 articles with 80 cases were included in the final analysis. The median age was 32 [27-35] years. The median gestational age of diagnosis was 17 [14-26] weeks. The most common risk factor was fibroids (N = 22, 27.5 %). Most common presentation was urinary complaints and lower abdomen pain (N = 47, 58.6 %). Twenty-seven patients (33.6 %) needed more than one visit for the diagnosis to be made. Conservative management was the first step to treat IGU in most patients. Most common complication was fetal malpresentation (N = 13, 40.6 %). Patients with or without risk factors developing IGU had no statistical difference in- parity, median gestational age of diagnosis, delay in diagnosis, increased chance of misdiagnosis, management of IGU or in obstetric outcome (all p > 0.05). It is important to recognize this entity early to prevent obstetric complications especially when patients report urinary retention and abdomen pain. The presence of risk factors does not change the management course or obstetric outcome in patients with IGU. Hence it is reasonable to start with conservative management of IGU regardless of presence of risk factors or the gestational age of diagnosis, in clinical practice.
PubMed: 37664181
DOI: 10.1016/j.eurox.2023.100227 -
Ultrasound in Obstetrics & Gynecology :... Sep 2019To review systematically current literature on kidney function changes during pregnancy, in order to estimate the extent of adaptation over the course of both healthy... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
To review systematically current literature on kidney function changes during pregnancy, in order to estimate the extent of adaptation over the course of both healthy physiological and complicated singleton pregnancies, and to determine healthy pregnancy reference values.
METHODS
PubMed (NCBI) and EMBASE (Ovid) electronic databases were searched, from inception to July 2017, for studies on kidney function during uncomplicated and complicated pregnancies. Included studies were required to report a non-pregnant reference value of kidney function (either in a non-pregnant control group or as a prepregnancy or postpartum measurement) and a pregnancy measurement at a predetermined and reported gestational age. Kidney function measures assessed were glomerular filtration rate (GFR) measured by inulin clearance, GFR measured by creatinine clearance and serum creatinine level. Pooled mean differences between pregnancy measurements and reference values were calculated for predefined intervals of gestational age in uncomplicated and complicated pregnancies using a random-effects model described by DerSimonian and Laird.
RESULTS
Twenty-nine studies met the inclusion criteria and were included in the analysis. As early as the first trimester, GFR was increased by up to 40-50% in physiological pregnancy when compared with non-pregnant values. Inulin clearance in uncomplicated pregnancy was highest at 36-41 weeks, with a 55.6% (53.7; 95% CI, 44.7-62.6 mL/min) increase when compared with non-pregnant values, and creatinine clearance was highest at 15-21 weeks' gestation, with a 37.6% (36.6; 95% CI, 26.2-46.9 mL/min) increase. Decrease in serum creatinine level in uncomplicated pregnancy was most prominent at 15-21 weeks, with a 23.2% (-0.19; 95% CI, -0.23 to -0.15 mg/dL) decrease when compared with non-pregnant values. Eight studies reported on pregnancies complicated by a hypertensive disorder. Meta-regression analysis showed a significant difference in all kidney function parameters when comparing uncomplicated and hypertensive complicated pregnancies.
CONCLUSIONS
In healthy pregnancy, GFR is increased as early as the first trimester, as compared with non-pregnant values, and the kidneys continue to function at a higher rate throughout gestation. In contrast, kidney function is decreased in hypertensive pregnancy. © 2018 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of the International Society of Ultrasound in Obstetrics and Gynecology.
Topics: Adult; Creatinine; Female; Glomerular Filtration Rate; Humans; Hypertension, Pregnancy-Induced; Kidney Function Tests; Nitric Oxide; Pregnancy; Pregnancy Complications; Vascular Resistance
PubMed: 30288811
DOI: 10.1002/uog.20137 -
Acta Obstetricia Et Gynecologica... Mar 2024Depression and anxiety are significant contributors to maternal perinatal morbidity and a range of negative child outcomes. This systematic review and meta-analysis... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Depression and anxiety are significant contributors to maternal perinatal morbidity and a range of negative child outcomes. This systematic review and meta-analysis aimed to review and assess the diagnostic test accuracy of selected screening tools (Edinburgh Postnatal Depression Scale [EPDS], EPDS-3A, Patient Health Questionnaire [PHQ-9]-, PHQ-2, Matthey Generic Mood Question [MGMQ], Generalized Anxiety Disorder scale [GAD-7], GAD-2, and the Whooley questions) used to identify women with antenatal depression or anxiety in Western countries.
MATERIAL AND METHODS
On January 16, 2023, we searched 10 databases (CINAHL, Cochrane Library, CRD Database, Embase, Epistemonikos, International HTA Database, KSR Evidence, Ovid MEDLINE, PROSPERO and PsycINFO); the references of included studies were also screened. We included studies of any design that compared case-identification with a relevant screening tool to the outcome of a diagnostic interview based on the Diagnostic and Statistical Manual of Mental Disorders, fourth or fifth edition (DSM-IV or DSM-5), or the International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10). Diagnoses of interest were major depressive disorder and anxiety disorders. Two authors independently screened abstracts and full-texts for relevance and evaluated the risk of bias using QUADAS-2. Data extraction was performed by one person and checked by another team member for accuracy. For synthesis, a bivariate model was used. The certainty of evidence was assessed using Grading of Recommendations Assessment, Development and Evaluation (GRADE).
REGISTRATION
PROSPERO CRD42021236333.
RESULTS
We screened 8276 records for eligibility and included 16 original articles reporting on diagnostic test accuracy: 12 for the EPDS, one article each for the GAD-2, MGMQ, PHQ-9, PHQ-2, and Whooley questions, and no articles for the EPDS-3A or GAD-7. Most of the studies had moderate to high risk of bias. Ten of the EPDS articles provided data for synthesis at cutoffs ≥10 to ≥14 for diagnosing major depressive disorder. Cutoff ≥10 gave the optimal combined sensitivity (0.84, 95% confidence interval [CI]: 0.75-0.90) and specificity (0.87, 95% CI: 0.79-0.92).
CONCLUSIONS
Findings from the meta-analysis suggest that the EPDS alone is not perfectly suitable for detection of major depressive disorder during pregnancy. Few studies have evaluated the other instruments, therefore, their usefulness for identification of women with depression and anxiety during pregnancy remains very uncertain. At present, case-identification with any tool may best serve as a complement to a broader dialogue between healthcare professionals and their patients.
Topics: Child; Female; Humans; Pregnancy; Depressive Disorder, Major; Depression; Mass Screening; Anxiety Disorders; Anxiety; Depression, Postpartum
PubMed: 38014572
DOI: 10.1111/aogs.14734 -
Journal of Minimally Invasive Gynecology Feb 2020To systematically review and perform a meta-analysis of the risk of ectopic pregnancy in endometriosis. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To systematically review and perform a meta-analysis of the risk of ectopic pregnancy in endometriosis.
DATA SOURCES
MEDLINE (OVID), Embase (OVID), CINAHL (EBSCO), and Cochrane Library to April 1, 2019. Inclusion criteria were cohort or case-control studies from 1990 onward. Exclusion criteria were cohort studies without controls, case reports or series, or no English full-text.
METHODS OF STUDY SELECTION
A total of 1361 titles/abstracts were screened after removal of duplicates, 39 full-texts were requested, and, after 24 studies were excluded, there were 15 studies in the meta-analysis.
TABULATION, INTEGRATION, AND RESULTS
Data were extracted using standardized spreadsheets with 2 independent reviewers, and conflicts were resolved by a third reviewer. We performed random effects calculation of weighted estimated average odds ratio (OR). Heterogeneity and publication bias were assessed with the I metric and funnel plots/Egger's test, respectively. The Ottawa-Newcastle Quality Assessment Scale was used with a cutoff of ≥7 for higher quality. There were 10 case-control studies (17 972 ectopic pregnancy cases and 485 266 nonectopic pregnancy controls) and 5 cohort studies (30 609 women with endometriosis and 107 321 women without endometriosis). For case-control studies, endometriosis was associated with increased risk of ectopic pregnancy with an OR of 2.66 (95% confidence interval [CI] = 1.14-6.21, p = .02). For cohort studies, the OR was 0.95 (95% CI = 0.29-3.11, p = .94), but after post hoc analysis of the studies with a Ottawa-Newcastle score ≥7, the OR was 2.16 (95% CI = 1.67-2.79, p <.001). For both case-control and cohort studies, there was high heterogeneity among studies (I = 93.9% and I = 96.6%, Q test p <.001) but no obvious evidence of systematic bias in the funnel plot, and Egger's test results were not significant (p = .35, p = .70), suggesting no strong publication bias. There were insufficient data to make any conclusions with respect to anatomic characteristics of endometriosis (e.g., stage) or mode of conception (e.g., assisted reproductive technology vs spontaneous).
CONCLUSION
Possible evidence of an association between endometriosis and ectopic pregnancy was observed (OR = 2.16-2.66). However, these results should be considered with caution, owing to high heterogeneity among studies. Continued research is needed to delineate the pregnancy implications of endometriosis.
Topics: Case-Control Studies; Cohort Studies; Endometriosis; Female; Humans; Pregnancy; Pregnancy, Ectopic; Reproductive Techniques, Assisted; Risk Factors
PubMed: 31546066
DOI: 10.1016/j.jmig.2019.09.778 -
International Journal of Gynaecology... May 2018An ectopic pregnancy after hysterectomy is a rare but potentially life-threatening event. Women with this condition might not be appropriately investigated, resulting in... (Review)
Review
BACKGROUND
An ectopic pregnancy after hysterectomy is a rare but potentially life-threatening event. Women with this condition might not be appropriately investigated, resulting in delays in diagnosis and treatment.
OBJECTIVES
To characterize cases of ectopic pregnancy occurring after hysterectomy.
SEARCH STRATEGY
PubMed, Embase, Scopus, and Web of Science were searched using the terms "pregnancy, abdominal" or "pregnancy, tubal" or "pregnancy, ectopic" and "hysterectomy" or "post-hysterectomy" or "post hysterectomy."
SELECTION CRITERIA
Case reports or case series published in English up to October 10, 2016, were included. Patients were included if the diagnosis was confirmed by definitive tests such as serum or urine β-human chorionic gonadotropin (β-hCG) testing, ultrasonography evidence of pregnancy, or histology.
DATA COLLECTION AND ANALYSIS
Patient characteristics were extracted via a standard spreadsheet.
MAIN RESULTS
A total of 57 patients were included in the analysis. Abdominal pain was the predominant symptom. Implantation in a remaining fallopian tube was common. Most patients were managed surgically.
CONCLUSIONS
A high index of suspicion and a low threshold for performing a β-hCG pregnancy test is recommended in all women presenting with clinical symptoms of ectopic pregnancy, regardless of the hysterectomy status. This could lead to earlier diagnosis and fewer complications.
Topics: Abdominal Pain; Adult; Chorionic Gonadotropin, beta Subunit, Human; Fallopian Tubes; Female; Humans; Hysterectomy; Pregnancy; Pregnancy, Ectopic; Pregnancy, Tubal; Ultrasonography
PubMed: 29119546
DOI: 10.1002/ijgo.12385 -
Caspian Journal of Internal Medicine 2019The association between anemia and postpartum depression (PPD) has been reported to be controversial in different studies. Therefore, this study aimed to provide a... (Review)
Review
BACKGROUND
The association between anemia and postpartum depression (PPD) has been reported to be controversial in different studies. Therefore, this study aimed to provide a comprehensive assessment of anemia and PPD.
METHODS
This review study was conducted according to the MOOSE protocol and results have been reported according to the PRISMA guideline. We searched epidemiologic studies published until January 2018 in nine English databases including Scopus, PubMed/Medline, Science Direct, Embase, Web of Science, CINAHL, Cochrane Library, EBSCO and Google Scholar using English MeSH keywords. The heterogeneity of the studies was assessed using the Cochran's Q test and I index. Data were analyzed using a random effects model and comprehensive meta-analysis (CMA) software version 2.
RESULTS
In the 10 studies, the association between postpartum anemia and PPD was significant (heterogeneity test: P<0.001, I=74.62%), and RR=1.887 (95%CI: 1.255-2.838, P=0.002). In 8 studies, anemia during pregnancy significantly increased the risk of postpartum depression (heterogeneity test: P=0.116, I=36.422%), RR=1.240 (1.001-1.536, P=0.048). The subgroup analysis of postpartum anemia and PPD was not significant for the variables of quality of studies, study design, and the period of evaluating depression and anemia. The subgroup analysis of anemia during pregnancy and PPD was not significant for the period of evaluating depression. Publication bias did not affect the results of the studies.
CONCLUSION
Meta-analysis results showed anemia during pregnancy and after pregnancy that significantly increased the risk of postpartum depression. Therefore, prevention, identification and treatment of anemia in pregnant women seem necessary.
PubMed: 31363389
DOI: 10.22088/cjim.10.2.115 -
American Journal of Obstetrics &... Jan 2023This study aimed to investigate the association between early pregnancy with subchorionic hematoma and preterm delivery and other adverse pregnancy outcomes in singleton... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
This study aimed to investigate the association between early pregnancy with subchorionic hematoma and preterm delivery and other adverse pregnancy outcomes in singleton pregnancies.
DATA SOURCES
English studies published from 2000 to July 15, 2022 were retrieved from PubMed, Web of Science, and the Cochrane Library.
STUDY ELIGIBILITY CRITERIA
The inclusion criteria were: singleton pregnancy, subchorionic hematoma, and perinatal outcomes. Studies including multiple pregnancy, basic molecular studies, case reports (series), and conference reviews were excluded.
METHODS
Data analysis was mainly conducted with Review Manager (RevMan) and Stata, and the results were represented with odds ratios and 95% confidence intervals. The methodological quality of the included studies was evaluated by the Cochrane risk assessment scale.
RESULTS
In total, 370 studies were retrieved from the above databases. Our review included 16 studies and divided them into 2 subgroups: natural pregnancy (12 studies) and assisted reproductive pregnancy (4 studies). The relevant characteristics of each study were analyzed in detail. The primary outcome was preterm delivery. The secondary outcomes were miscarriage, fetal growth restriction, cesarean delivery, and preeclampsia. We found that subchorionic hematoma in the first trimester was not significantly associated with preterm delivery (odds ratio, 1.11; 95% confidence interval, 0.82-1.51) or other adverse outcomes in singleton pregnancy. Regression analysis found that the large heterogeneity of the included studies might be related to whether the included study population (early pregnancy with subchorionic hematoma) was complicated with threatened abortion (P<.05). However, no studies caused large heterogeneity according to sensitivity analysis. Finally, 15 studies related to preterm delivery did not have publication bias (Egger test: P=.26). However, subchorionic hematoma in the first trimester was associated with miscarriage in single pregnancies (natural pregnancy: odds ratio, 3.07; 95% confidence interval, 1.98-4.75; assisted reproductive pregnancy: odds ratio, 1.45; 95% confidence interval, 1.1-1.90).
CONCLUSION
In singleton pregnancy, we found no association between subchorionic hematoma in the first trimester and preterm delivery. Although there was a correlation with miscarriage, the possible gestational age of miscarriage was not stated. More studies are needed to further address the herein posed research questions.
Topics: Pregnancy; Infant, Newborn; Female; Humans; Premature Birth; Pregnancy Complications; Pregnancy Outcome; Pregnancy Trimester, First; Abortion, Spontaneous; Hematoma
PubMed: 36328350
DOI: 10.1016/j.ajogmf.2022.100791 -
Iranian Journal of Public Health Apr 2017We aimed to explore whether maternal asymptomatic hepatitis B (HB) infection effects on pre-term rupture of membranous (PROM), stillbirth, preeclampsia, eclampsia,... (Review)
Review
BACKGROUND
We aimed to explore whether maternal asymptomatic hepatitis B (HB) infection effects on pre-term rupture of membranous (PROM), stillbirth, preeclampsia, eclampsia, gestational hypertension, or antepartum hemorrhage.
METHODS
We searched the PubMed, Scopus, and ISI web of science from 1990 to Feb 2015. In addition, electronic literature searches supplemented by searching the gray literature (e.g., conference abstracts thesis and the result of technical reports) and scanning the reference lists of included studies and relevant systematic reviews. We explored statistical heterogeneity using the, I2 and tau-squared (Tau2) statistical tests.
RESULTS
Eighteen studies were included. Preterm rupture of membranous (PROM), stillbirth, preeclampsia, eclampsia, gestational hypertension and antepartum hemorrhage were considerable outcomes in this survey. The results showed no significant association between inactive HB and these complications in pregnancy. The small amounts of -value and chi-square and large amount of I2 suggested the probable heterogeneity in this part, which we tried to modify with statistical methods such as subgroup analysis.
CONCLUSION
Inactive HB infection did not increase the risk of adversely mentioned outcomes in this study. Further, well-designed studies should be performed to confirm the results.
PubMed: 28540262
DOI: No ID Found -
Journal of Clinical Medicine Feb 2023Ovarian pregnancy is a rare but well-known pathology. However, pathophysiology, diagnosis and treatment are not established. Therefore, all case reports on ovarian...
Ovarian pregnancy is a rare but well-known pathology. However, pathophysiology, diagnosis and treatment are not established. Therefore, all case reports on ovarian pregnancy published in PubMed from November 2011 till November 2022 were reviewed and two case reports were added. In these 84 case reports, 8% of ovarian pregnancies occurred in women without or with blocked oviducts and 23% were localised on the other side than the corpus luteum. Since symptoms are not specific, ovarian pregnancy has to be suspected in all women with abdominal bleeding. Surgical excision is the preferred treatment. However, since an associated intra-uterine pregnancy cannot be excluded, care should be taken not to interrupt this intra-uterine pregnancy with the uterine cannula or by damaging the corpus luteum. In conclusion, in women with abdominal bleeding, an ovarian pregnancy cannot be excluded, even in women with a negative pregnancy test or an empty uterus on transvaginal ultrasonography. Therefore, a laparoscopy is indicated but the surgeon should realise that an associated intra-uterine pregnancy also cannot be excluded and that therefore care should be taken not to interrupt this intra-uterine pregnancy by the uterine cannula or by damaging the corpus luteum.
PubMed: 36769786
DOI: 10.3390/jcm12031138