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American Journal of Perinatology Jun 2024Saline vaginal douching prior to intravaginal prostaglandin application might increase the vaginal pH, leading to improvement of prostaglandin bioavailability, by... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Saline vaginal douching prior to intravaginal prostaglandin application might increase the vaginal pH, leading to improvement of prostaglandin bioavailability, by which the outcomes of labor induction can be greatly improved. Thus, we aimed to evaluate the effect of vaginal washing with normal saline before insertion of vaginal prostaglandin for labor induction.
STUDY DESIGN
A systematic search was done in PubMed, Cochrane Library, Scopus, and ISI Web of Science from inception to March 2022. We selected randomized controlled trials (RCTs) that compared vaginal washing using normal saline versus no vaginal washing in the control group before intravaginal prostaglandin insertion during labor induction. We used RevMan software for our meta-analysis. Our main outcomes were the duration of intravaginal prostaglandin application, duration from intravaginal prostaglandin insertion to active phase of labor, duration from intravaginal prostaglandin insertion till total cervical dilatation, labor induction failure rate, incidence of cesarean section (CS), and rates of neonatal intensive care unit (NICU) admission and fetal infection postdelivery.
RESULTS
Five RCTs were retrieved with a total number of 842 patients. Duration of prostaglandin application, duration from prostaglandin insertion to active phase of labor, and time interval from prostaglandin insertion to total cervical dilatation were significantly shorter among vaginal washing group ( < 0.05). Vaginal douching prior to prostaglandin insertion significantly decreased the incidence of failed labor induction ( < 0.001). After the removal of reported heterogeneity, vaginal washing was linked to a significant decline in CS incidence ( = 0.04). In addition, the rates of NICU admission and fetal infection were significantly lower in the vaginal washing group ( < 0.001).
CONCLUSION
Vaginal washing with normal saline before intravaginal prostaglandin insertion is a useful and easily applicable method for labor induction with good outcomes.
KEY POINTS
· Induction of labor is frequently used in the obstetrics field.. · We assessed vaginal washing impact before prostaglandin insertion for labor induction.. · Vaginal washing is an easily applicable method for labor induction with good outcomes..
Topics: Humans; Labor, Induced; Female; Randomized Controlled Trials as Topic; Pregnancy; Administration, Intravaginal; Vaginal Douching; Prostaglandins; Cesarean Section; Oxytocics; Vagina
PubMed: 36809774
DOI: 10.1055/s-0043-1763502 -
American Journal of Obstetrics and... Aug 2016The aim of this systematic review and metaanalysis was to determine the efficacy and safety of cervical ripening agents in the second trimester of pregnancy in patients... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
The aim of this systematic review and metaanalysis was to determine the efficacy and safety of cervical ripening agents in the second trimester of pregnancy in patients with previous cesarean delivery.
STUDY DESIGN
Data sources were PubMed, EMBASE, CINAHL, LILACS, Google Scholar, and clinicaltrials.gov (1983 through 2015). Eligibility criteria were cohort or cross-sectional studies that reported on efficacy and safety of cervical ripening agents in patients with previous cesarean delivery. Efficacy was determined based on the proportion of patients achieving vaginal delivery and vaginal delivery within 24 hours following administration of a cervical ripening agent. Safety was assessed by the risk of uterine rupture and complications such as retained placental products, blood transfusion requirement, and endometritis, when available, as secondary outcomes. Of the 176 studies identified, 38 met the inclusion criteria. Of these, 17 studies were descriptive and 21 studies compared the efficacy and safety of cervical ripening agents between patients with previous cesarean and those with no previous cesarean. From included studies, we abstracted data on cervical ripening agents and estimated the pooled risk differences and risk ratios with 95% confidence intervals. To account for between-study heterogeneity, we estimated risk ratios based on underlying random effects analyses. Publication bias was assessed via funnel plots and across-study heterogeneity was assessed based on the I(2) measure.
RESULTS
The most commonly used agent was PGE1. In descriptive studies, PGE1 was associated with a vaginal delivery rate of 96.8%, of which 76.3% occurred within 24 hours, uterine rupture in 0.8%, retained placenta in 10.8%, and endometritis in 3.9% in patients with ≥1 cesarean. In comparative studies, the use of PGE1, PGE2, and mechanical methods (laminaria and dilation and curettage) were equally efficacious in achieving vaginal delivery between patients with and without prior cesarean (risk ratio, 0.99, and 95% confidence interval, 0.98-1.00; risk ratio, 1.00, and 95% confidence interval, 0.98-1.02; and risk ratio, 1.00, and 95% confidence interval, 0.98-1.01; respectively). In patients with history of ≥1 cesarean the use of PGE1 was associated with higher risk of uterine rupture (risk ratio, 6.57; 95% confidence interval, 2.21-19.52) and retained placenta (risk ratio, 1.21; 95% confidence interval, 1.03-1.43) compared to women without a prior cesarean. However, the risk of uterine rupture among women with history of only 1 cesarean (0.47%) was not statistically significant (risk ratio, 2.36; 95% confidence interval, 0.39-14.32), whereas among those with history of ≥2 cesareans (2.5%) was increased as compared to those with no previous cesarean (0.08%) (risk ratio, 17.55; 95% confidence interval, 3.00-102.8). Funnel plots did not demonstrate any clear evidence of publication bias. Across-study heterogeneity ranged from 0-81%.
CONCLUSION
This systematic review and metaanalysis provides evidence that PGE1, PGE2, and mechanical methods are efficacious for achieving vaginal delivery in women with previous cesarean delivery. The use of prostaglandin PGE1 in the second trimester was not associated with significantly increased risk for uterine rupture among women with only 1 cesarean; however, this risk was substantially increased among women with ≥2 cesareans although the absolute risk appeared to be relatively small.
Topics: Administration, Intravaginal; Alprostadil; Cervical Ripening; Cesarean Section; Female; Humans; Labor, Induced; Pregnancy; Pregnancy Trimester, Second
PubMed: 27018469
DOI: 10.1016/j.ajog.2016.03.037 -
American Journal of Obstetrics &... Mar 2022This study aimed to evaluate if manual rotation, undertaken during labor, of fetuses in occiput posterior or occiput transverse position led to an increased rate of... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
This study aimed to evaluate if manual rotation, undertaken during labor, of fetuses in occiput posterior or occiput transverse position led to an increased rate of spontaneous vaginal delivery.
DATA SOURCES
Searches were performed in MEDLINE, Ovid, Scopus, ClinicalTrials.gov, and the Cochrane Central Register of Controlled Trials with the use of a combination of keywords and text words related to "occiput posterior," "occiput transverse," and "manual rotation" from inception of the databases to July 2021.
STUDY ELIGIBILITY CRITERIA
We included all randomized controlled trials evaluating manual rotation of fetuses in the occiput posterior or occiput transverse position during labor.
METHODS
The primary outcome was the rate of spontaneous vaginal delivery. Meta-analyses were performed using the random effects model of DerSimonian and Laird to determine the relative risks or mean differences with 95% confidence intervals.
RESULTS
A total of 643 records were screened with inclusion of 6 articles and 1002 randomized patients. All included studies compared manual rotation of fetuses in occiput posterior or occiput transverse position, all confirmed using ultrasound examinations, after complete cervical dilation with either no rotation or a sham rotation procedure. There was no difference in the rate of spontaneous vaginal delivery with manual rotation (relative risk, 1.07; 95% confidence interval, 0.95-1.20) nor was there any difference in any other maternal or fetal outcomes. In a subgroup analysis of occiput posterior fetuses, there was a 12.80-minute decrease in the length of the second stage of labor in the manual rotation group (mean difference, -12.80; 95% confidence interval, -22.61 to -2.99). There were no significant differences in any other maternal or fetal outcomes in the occiput posterior subgroup and no differences in the occiput transverse subgroup.
CONCLUSION
Prophylactic manual rotation of fetuses in occiput posterior or occiput transverse position, confirmed using ultrasound examination, did not increase the rate of spontaneous vaginal delivery compared with no manual rotation. Manual rotation of the occiput posterior fetal head early during the second stage of labor was associated with a significant 12.8-minute decrease in the length of the second stage of labor with no changes in any other maternal or fetal outcomes. There were no differences demonstrated for fetuses rotated from occiput transverse position or for the combination of occiput posterior and occiput transverse fetuses. Because there is some evidence of benefit, prophylactic manual rotation can be offered to patients during the second stage of labor presenting with occiput posterior position of the fetal head documented during ultrasound examination.
Topics: Female; Fetus; Humans; Labor Presentation; Labor Stage, Second; Pregnancy; Randomized Controlled Trials as Topic; Ultrasonography, Prenatal
PubMed: 35139392
DOI: 10.1016/j.ajogmf.2021.100554 -
Factors associated with epidural-related maternal fever in low-risk term women: a systematic review.International Journal of Obstetric... Nov 2023The underlying mechanism of epidural-related maternal fever (ERMF) is not fully understood. This systematic review aimed to identify factors associated with ERMF in... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
The underlying mechanism of epidural-related maternal fever (ERMF) is not fully understood. This systematic review aimed to identify factors associated with ERMF in low-risk, full-term women using neuraxial analgesia.
METHODS
PubMed, Embase, Web of Science, CENTRAL, and Wanfang Data were searched from inception to September 10, 2022 with no language restriction. Studies reported descriptive data regarding the factors associated with ERMF. A random effects model meta-analysis was used to pool the raw data of univariate analyses for each identified factor. Sensitivity and subgroup analyses were performed to explore possible sources of heterogeneity.
RESULTS
Eighteen observational studies involving 33 427 women were included, with 18 factors eligible for meta-analyses. Higher body mass index, baseline temperature, admission maternal interleukin-6 levels and white blood cell counts, nulliparity, increasing gestational age, longer duration of labor and rupture of membranes, increasing number of vaginal examinations, oxytocin use, higher birth weight, lower cervical dilation at initiation of analgesia, and longer analgesia duration were associated with increased risk of ERMF, while intermittent compared with continuous epidural dosing was associated with a decreased risk of ERMF (odds ratio 0.25, 95% CI 0.16 to 0.48, P < 0.001). However, heterogeneity among studies was high and the quality of evidence was low for these meta-analyses, except for intermittent epidural dosing.
CONCLUSIONS
Many factors are associated with ERMF but may not be independent or causal. Further study is needed to clarify the interactions of these factors in ERMF development and whether modification of these factors might influence risk of ERMF.
Topics: Pregnancy; Female; Humans; Analgesia, Epidural; Labor, Obstetric; Risk; Pain Management; Oxytocin; Analgesia, Obstetrical
PubMed: 37625990
DOI: 10.1016/j.ijoa.2023.103915 -
Acta Obstetricia Et Gynecologica... May 2024Despite increasing incidence of impacted fetal head at cesarean birth and associated injury, it is unclear which techniques are most effective for prevention and... (Review)
Review
INTRODUCTION
Despite increasing incidence of impacted fetal head at cesarean birth and associated injury, it is unclear which techniques are most effective for prevention and management. A high quality evidence review in accordance with international reporting standards is currently lacking. To address this gap, we aimed to identify, assess, and synthesize studies comparing techniques to prevent or manage impacted fetal head at cesarean birth prior to or at full cervical dilatation.
MATERIAL AND METHODS
We searched MEDLINE, Emcare, Embase and Cochrane databases up to 1 January 2023 (PROSPERO: CRD420212750016). Included were randomized controlled trials (any size) and non-randomized comparative studies (n ≥ 30 in each arm) comparing techniques or adjunctive measures to prevent or manage impacted fetal head at cesarean birth. Following screening and data extraction, we assessed risk of bias for individual studies using RoB2 and ROBINS-I, and certainty of evidence using GRADE. We synthesized data using meta-analysis where appropriate, including sensitivity analyses excluding data published in potential predatory journals or at risk of retraction.
RESULTS
We identified 24 eligible studies (11 randomized and 13 non-randomized) including 3558 women, that compared vaginal disimpaction, reverse breech extraction, the Patwardhan method and/or the Fetal Pillow®. GRADE certainty of evidence was low or very low for all 96 outcomes across seven reported comparisons. Pooled analysis mostly showed no or equivocal differences in outcomes across comparisons of techniques. Although some maternal outcomes suggested differences between techniques (e.g., risk ratio of 3.41 [95% CI: 2.50-4.66] for uterine incision extension with vaginal disimpaction vs. reverse breech extraction), these were based on unreliable pooled estimates given very low GRADE certainty and, in some cases, additional risk of bias introduced by data published in potential predatory journals or at risk of retraction.
CONCLUSIONS
The current weaknesses in the evidence base mean that no firm recommendations can be made about the superiority of any one impacted fetal head technique over another, indicating that high quality training is needed across the range of techniques. Future studies to improve the evidence base are urgently required, using a standard definition of impacted fetal head, agreed maternal and neonatal outcome sets for impacted fetal head, and internationally recommended reporting standards.
PubMed: 38787368
DOI: 10.1111/aogs.14873 -
The Cochrane Database of Systematic... Oct 2015Maternal pushing during the second stage of labour is an important and indispensable contributor to the involuntary expulsive force developed by uterus contraction.... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Maternal pushing during the second stage of labour is an important and indispensable contributor to the involuntary expulsive force developed by uterus contraction. Currently, there is no consensus on an ideal strategy to facilitate these expulsive efforts and there are contradictory results about the influence on mother and fetus.
OBJECTIVES
To evaluate the benefits and possible disadvantages of different kinds of techniques regarding maternal pushing/breathing during the expulsive stage of labour on maternal and fetal outcomes.
SEARCH METHODS
We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (28 January 2015) and reference lists of retrieved studies.
SELECTION CRITERIA
Randomised and quasi-randomised assessing the effects of pushing/bearing down techniques (type and/or timing) performed during the second stage of labour on maternal and neonatal outcomes. Cluster-RCTs were eligible for inclusion but none were identified. Studies using a cross-over design and those published in abstract form only were not eligible for inclusion.We considered the following comparisons.Timing of pushing: to compare pushing, which begins as soon as full dilatation has been determined versus pushing which begins after the urge to push is felt.Type of pushing: to compare pushing techniques that involve the 'Valsalva Manoeuvre' versus all other pushing techniques.
DATA COLLECTION AND ANALYSIS
Two review authors independently assessed trials for inclusion and risk of bias. Two review authors independently extracted data. Data were checked for accuracy.
MAIN RESULTS
We included 20 studies in total, seven studies (815 women) comparing spontaneous pushing versus directed pushing, with or without epidural analgesia and 13 studies (2879 women) comparing delayed pushing versus immediate pushing with epidural analgesia. The results come from studies with a high or unclear risk of bias, especially selection bias and selective reporting bias. Comparison 1: types of pushing: spontaneous pushing versus directed pushingOverall, for this comparison there was no difference in the duration of the second stage (mean difference (MD) 11.60 minutes; 95% confidence interval (CI) -4.37 to 27.57, five studies, 598 women, random-effects, I(2): 82%; T(2): 220.06). There was no clear difference in perineal laceration (risk ratio (RR) 0.87; 95% CI 0.45 to 1.66, one study, 320 women) and episiotomy (average RR 1.05 ; 95% CI 0.60 to 1.85, two studies, 420 women, random-effects, I(2) = 81%; T(2) = 0.14). The primary neonatal outcomes such as five-minute Apgar score less than seven was no different between groups (RR 0.35; 95% CI 0.01 to 8.43, one study, 320 infants), and the number of admissions to neonatal intensive care (RR 1.08; 95% CI 0.30 to 3.79, two studies, n = 393) also showed no difference between spontaneous and directed pushing and no data were available on hypoxic ischaemic encephalopathy.The duration of pushing (secondary maternal outcome) was five minutes less for the spontaneous group (MD -5.20 minutes; 95% CI -7.78 to -2.62, one study, 100 women). Comparison 2: timing of pushing: delayed pushing versus immediate pushing (all women with epidural)For the primary maternal outcomes, delayed pushing was associated with an increase of 54 minutes in the duration of the second stage of labour (MD 54.29 minutes; 95% CI 38.14 to 70.43; 10 studies, 2797 women, random-effects; I(2) = 91%; T(2) = 543.38), and there was no difference in perineal laceration (RR 0.94; 95% CI 0.78 to 1.14, seven studies. 2775 women) and episiotomy (RR 0.95; 95% CI 0.87 to 1.04, five studies, 2320 women). Delayed pushing was also associated with a 20-minute decrease in the duration of pushing (MD - 20.10; 95% CI -36.19 to -4.02, 10 studies, 2680 women, random-effects, I(2) = 96%; T(2) = 604.37) and an increase in spontaneous vaginal delivery (RR 1.07; 95% CI 1.03 to 1.11, 12 studies, 3114 women).For the primary neonatal outcomes, there was no difference between groups in admission to neonatal intensive care (RR 0.98; 95% CI 0.67 to 1.41, three studies, n = 2197) and five-minute Apgar score less than seven (RR 0.15; 95% CI 0.01 to 3.00, three studies, n = 413). There were no data on hypoxic ischaemic encephalopathy. Delayed pushing was associated with a greater incidence of low umbilical cord blood pH (RR 2.24; 95% CI 1.37 to 3.68) and increased the cost of intrapartum care by CDN$ 68.22 (MD 68.22, 95% CI 55.37, 81.07, one study, 1862 women).
AUTHORS' CONCLUSIONS
This review is based on a total of 20 included studies that were of a mixed methodological quality.Timing of pushing with epidural is consistent in that delayed pushing leads to a shortening of the actual time pushing and increase of spontaneous vaginal delivery at the expense of an overall longer duration of the second stage of labour and double the risk of a low umbilical cord pH (based only on one study). Nevertheless, there was no difference in the caesarean and instrumental deliveries, perineal laceration and episiotomy, and in the other neonatal outcomes (admission to neonatal intensive care, five-minute Apgar score less than seven and delivery room resuscitation) between delayed and immediate pushing. Futhermore, the adverse effects on maternal pelvic floor is still unclear.Therefore, there is insufficient evidence to justify routine use of any specific timing of pushing since the maternal and neonatal benefits and adverse effects of delayed and immediate pushing are not well established.For the type of pushing, with or without epidural, there is no conclusive evidence to support or refute any specific style or recommendation as part of routine clinical practice. Women should be encouraged to bear down based on their preferences and comfort.In the absence of strong evidence supporting a specific method or timing of pushing, patient preference and clinical situations should guide decisions.Further properly well-designed randomised controlled trials are required to add evidence-based information to the current knowledge. These trials should address clinically important maternal and neonatal outcomes and will provide more complete data to be incorporated into a future update of this review.
Topics: Adult; Analgesia, Epidural; Analgesia, Obstetrical; Breath Holding; Delivery, Obstetric; Female; Humans; Infant, Newborn; Labor Stage, Second; Pregnancy; Randomized Controlled Trials as Topic; Respiration; Time Factors; Uterine Contraction; Valsalva Maneuver
PubMed: 26451755
DOI: 10.1002/14651858.CD009124.pub2 -
American Journal of Obstetrics and... Sep 2020Retained placenta affects 2% to 3.3% of all vaginal deliveries and is one of the leading causes of postpartum hemorrhage worldwide. Despite the prevalence of this... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Retained placenta affects 2% to 3.3% of all vaginal deliveries and is one of the leading causes of postpartum hemorrhage worldwide. Despite the prevalence of this condition, there is limited guidance on its management.
OBJECTIVE
A systematic review and meta-analysis were performed to evaluate the efficacy of pharmacologic interventions for the management of retained placenta.
STUDY DESIGN
PubMed, ClinicalTrials.gov, Cochrane Library, Web of Science, and Scopus were searched for full-text publications in English. Search terms included "retained placenta" AND "treatment" OR "therapy" OR "disease management" OR "Pitocin" OR "misoprostol" OR "Cytotec" OR "dinoprostone" OR "nitroglycerin" OR "carbetocin" OR "ergotamine," with no restriction on publication dates. Only randomized controlled trials were included. The primary outcome was the need for manual extraction of the placenta or dilation and curettage. Reviewers evaluated the quality of included articles using the Cochrane Collaboration's tool for assessing the risk of bias. Pooled risk ratios were estimated based on random- and fixed-effects analyses. Interstudy heterogeneity was considered when I≥50%.
RESULTS
The literature search identified 29 randomized controlled trials that met the inclusion criteria (2682 subjects). The most commonly used agent across the studies was oxytocin administered via umbilical vein injection; there was high heterogeneity among these studies (I=62%). Oxytocin was inferior to carbetocin (risk ratio, 1.61; 95% confidence interval, 1.03-2.52) and prostaglandins (risk ratio, 2.63; 95% confidence interval, 1.18-5.86) for the primary outcome. For oxytocin, prostaglandin agents, and nitroglycerin, there was a trend toward favoring the study drug for the primary outcome compared with control or placebo. Compared with placebo or control, estimated blood loss was lower if pharmacologic interventions were administered, with a mean difference of 121.5 mL (95% confidence interval, -185.7 to -52.3). There was no difference in postpartum hemorrhage or the need for blood transfusion between pharmacologic interventions and placebo or control.
CONCLUSION
Pooled estimates for oxytocin via umbilical vein injection, prostaglandin agents, and nitroglycerin performed favorably compared with placebo or control for the management of retained placenta. Carbetocin and prostaglandin agents were superior to oxytocin in reducing the need for manual extraction or dilation and curettage.
Topics: Female; Humans; Oxytocics; Perinatal Care; Placenta, Retained; Pregnancy; Randomized Controlled Trials as Topic
PubMed: 32592695
DOI: 10.1016/j.ajog.2020.06.044 -
Neurourology and Urodynamics Jan 2021To evaluate the management methods of female urethral stricture (FUS) and analyze the outcomes of surgical treatments. A meta-analysis was done in an attempt to identify... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To evaluate the management methods of female urethral stricture (FUS) and analyze the outcomes of surgical treatments. A meta-analysis was done in an attempt to identify the best approach of urethroplasty and the graft-of-choice.
MATERIALS AND METHODS
A systematic search of Pubmed/Medline and Embase databases was performed according to the Preferred Reporting Items For Systematic Review And Meta-Analysis statement, for articles reporting on FUS management in the last decade. The Newcastle-Ottawa scale was used to assess the quality of 28 included non-randomized studies. The data on FUS management was summarized and pooled success rates (taken as symptom improvement and no need for further instrumentation) were compared. The secondary outcome was to establish a diagnostic modality of choice and define a "successful-outcome" of repair.
RESULTS
The outcome was separately reported for 554 women undergoing surgical intervention for FUS in the literature. The criteria defining FUS were varied. A combination of tests was used for diagnosis as none was singularly conclusive. A total of 301 patients had previous urethral instrumentations. The pooled success rate of urethral dilatation (234 women) was 49% at a mean follow-up of 32 months; flap urethroplasty (108 cases) was 92% at a mean follow-up of 42 months; buccal mucosal graft (BMG) urethroplasty (133 cases) was 89% at a mean follow-up of 19 months; vaginal graft augmentation (44 cases) was 87% at a mean follow-up of 15 months; and labial graft reconstruction (19 cases) was 89% at a mean follow-up of 18.4 months. The dorsal approach of graft augmentation met with 88% (95% confidence interval [CI] 0.79-0.95) success compared with 95% (95% CI 0.86-1) for the ventral approach.
CONCLUSION
FUS is a rare condition requiring a meticulous diagnostic workup using multiple tests. All urethroplasties have shown better pooled success rates (86%-93%) compared with dilatation (49%). BMG is equally effective as vaginal graft urethroplasty.
Topics: Female; Humans; Treatment Outcome; Urethral Stricture
PubMed: 33617047
DOI: 10.1002/nau.24584 -
Journal of Pathogens 2016The use of assisted reproductive technologies (ART) has increased steadily. There has been a corresponding increase in the number of ART-related procedures such as... (Review)
Review
The use of assisted reproductive technologies (ART) has increased steadily. There has been a corresponding increase in the number of ART-related procedures such as hysterosalpingography (HSG), saline infusion sonography (SIS), hysteroscopy, laparoscopy, oocyte retrieval, and embryo transfer (ET). While performing these procedures, the abdomen, upper vagina, and endocervix are breached, leading to the possibility of seeding pelvic structures with microorganisms. Antibiotic prophylaxis is therefore important to prevent or treat any procedure-related infections. After careful review of the published literature, it is evident that routine antibiotic prophylaxis is generally not recommended for the majority of ART-related procedures. For transcervical procedures such as HSG, SIS, hysteroscopy, ET, and chromotubation, patients at risk for pelvic infections should be screened and treated prior to the procedure. Patients with a history of pelvic inflammatory disease (PID) or dilated fallopian tubes are at high risk for postprocedural infections and should be given antibiotic prophylaxis during procedures such as HSG, SIS, or chromotubation. Antibiotic prophylaxis is recommended prior to oocyte retrieval in patients with a history of endometriosis, PID, ruptured appendicitis, or multiple prior pelvic surgeries.
PubMed: 27047692
DOI: 10.1155/2016/4698314 -
The Ultrasound Journal Aug 2021This systematic review aimed to investigate the reliability of ultrasound method compared with digital vaginal examinations in detecting cervical dilation. (Review)
Review
BACKGROUND
This systematic review aimed to investigate the reliability of ultrasound method compared with digital vaginal examinations in detecting cervical dilation.
METHODS
We searched Cochrane (CENTRAL), MEDLINE, EMBASE, CINAHL, ISI Web of Science Core Collection, Trip Database, PubMed, DARE and NHS EED, HTA, and PROSPERO. Ten observational studies with a total sample size of 856 were included in the meta-analysis.
RESULTS
The intraclass correlation coefficient (ICC) values ranged between 0.21 and 0.69. The fixed-effect models for the ultrasound test showed an average of ICC (r = 0.32 (95% CI 0.26-0.38). Correlation between two methods was poor (r = 0.359, 95% CI 0.26-0.44). In nulliparous and multigravida participants the correlation between ultrasound measurements and digital examinations was (r = 0.349, 95% CI 0.25-0.43) and ICC (r = 0.676, 95% CI 0.419-0.833), respectively.
CONCLUSION
Trans-perineal ultrasonography seems to be a reliable method for assessing labor progression in multigravida women, but its usage in nulliparous women needs further studies.
PubMed: 34403002
DOI: 10.1186/s13089-021-00239-1