scholarly journals Transperineal ultrasound of fetal head progression in prolonged labor: women’s acceptance and ability to predict the mode of delivery

2020 ◽  
Vol 51 (1) ◽  
Author(s):  
Sara A. Solaiman ◽  
Khaled A. Atwa ◽  
Azza A. Gad ◽  
Mohammad al-Shatouri
Keyword(s):  
Mode Of Delivery ◽  
Transperineal Ultrasound ◽  
Fetal Head ◽  
Prolonged Labor

scholarly journals The Assessment of Intrapartum Transperineal Ultrasonographic Parameters for their Effectiveness in Evaluation of Progress of Labor and Prediction of Mode of Delivery in Egyptian Women

2021 ◽  
Vol 9 (B) ◽  
pp. 1037-1043
Author(s):  
Gamal Abdelsameea Ibrahim ◽  
Ahmed Soliman Nasr ◽  
Fatma Atta ◽  
Mohamed Reda ◽  
Hend Abdelghany ◽  
...  
Keyword(s):  
Vaginal Delivery ◽  
Ultrasound Examination ◽  
Mode Of Delivery ◽  
Transperineal Ultrasound ◽  
Ultrasound Measurement ◽  
Vaginal Examination ◽  
Fetal Head ◽  
Prolonged Labor ◽  
Digital Vaginal Examination ◽  
Angle Of Progression

Introduction: High fetal head station has been associated with prolonged labor and delivery outcomes. Although clinical assessment of fetal head station is both subjective and unreliable, women with prolonged labor are subjected to multiple digital vaginal examinations. The use of ultrasound has been proposed to aid in the management of labor since 1990s. Ultrasound examination is more accurate and reproducible than clinical examination in the diagnosis of fetal head station and in the prediction of arrest of labor. Ultrasound examination can, to some extent, distinguish those women destined for spontaneous vaginal delivery and those destined for operative delivery and  may predict the outcome of instrumental vaginal delivery. Such a technique has the potential to reduce the frequency of intrusive internal examinations and associated infection and could be useful in allowing the assessment of women in whom digital VE is traumatic or contra-indicated. Intrapartum ultrasound not only provides objective and quantitative data in labor, but also helps to make more reliable clinical decisions aiming to improve obstetric outcomes of both the mother and fetus as a supplementary tool for active management. Aim of the work: This study aims at assessing the value of intrapartum transperineal ultrasonography as a quantitative and objective tool in the evaluation of progress of labor and prediction of mode of delivery. Subjects: This study was a prospective observational study conducted on 600 primiparous women in active first stage of labor admitted to Kasr Al Ainy maternity hospital from January 2017 to June 2018. The studied population was divided into two groups. Group A of 300 women with normal progress of labor and group B of 300 women with prolonged 1st stage of labor. Methods: Fetal head station(FHS) was assessed clinically by digital vaginal examination (dVE) and sonographically by transperineal ultrasound measurement of  head perineal distance (HPD) and angle of progression (AOP). Intrapartum care of the patient continued as normal based only on digital vaginal examinations using the modified WHO partogram. (1). Statistical analysis was targeted towards assessing the potential of the intrapartum ultrasonography in the evaluation of progress of labor and prediction of mode of delivery. Results: All studied parameters for assessment of FHS (dVE, HPD, and AOP) significantly corelated with each other and with both progress of labor and mode of delivery with P value (<0.001). The highest sensitivity for prediction of progress of labor is observed using dVE (83%), the highest specificity is observed using AOP (78.3%). The highest sensitivity for prediction mode of delivery is for combined HPD & AOP (97.7%) while the highest specificity is for AOP (81%). When combining both HPD and AOP for prediction of mode of delivery, the assessment of both parameters was found to have a high sensitivity of 97.7% and a high positive predictive value of 86.63%. Conclusion: Intrapartum ultrasound examination is a valuable tool in the prediction of progress of labor and mode of delivery. The assessment of fetal head station by transperineal ultrasound measurement of HPD and AOP is much more informative of the progress of labor and the mode of delivery than digital assessment of fetal head station. Keywords: Labor, intrapartum ultrasound, Angle of progression, Head perineal distance, fetal head station, digital vaginal examination.

Predicting the Mode of Delivery by Angle of Progression (AOP) before the Onset of Labor by Transperineal Ultrasound in Nulliparous Women

2020 ◽  
Vol 16 (1) ◽  
pp. 39-45 ◽  
Author(s):  
Priyanka Shankerappa Minajagi ◽  
Sujatha Bagepalli Srinivas ◽  
Shripad Hebbar
Keyword(s):  
Caesarean Section ◽  
Mode Of Delivery ◽  
Antenatal Clinic ◽  
Transperineal Ultrasound ◽  
Multivariable Logistic Regression Analysis ◽  
Fetal Head ◽  
Labor Dystocia ◽  
Nulliparous Women ◽  
Fetal Position ◽  
Angle Of Progression

Background: Prediction of the mode of delivery is crucial for better labour outcome. Recent studies suggest that the angle of progression (AOP), measured using transperineal ultrasound, can substantially aid the assessment of fetal head descent during labor, thereby predicting the mode of delivery. Objective: To assess the ability of the AOP measured by transperineal ultrasound to predict the mode of delivery in nulliparous women before the onset of labor. Methods: A prospective observational study was conducted at our hospital, of nulliparous women who had presented to the antenatal clinic at ≥ 38 weeks of gestation but not in labor. AOP was measured using transperineal ultrasonography and compared among the women having Caesarean section (CS) due to labor dystocia and vaginal delivery (VD). Various other confounding factors which increase the risk of caesarean section were analyzed. Results: Among total 120 nulliparous women, the mean AOP was narrower in patients undergoing CS (n = 28) compared to those with VD (n = 92) (91.6 ± 6.1° vs. 100.7 ± 6.9°; P < 0.01). Multivariable logistic regression analysis revealed that narrow AOP values (OR 3.66; P < 0.001; 95% CI 1.7- 14.5) and occiput-posterior fetal position (OR 1.63; P = 0.04; 95% CI 1.0-7.5) were the independent risk factors for CS. An AOP ≥ 96° (calculated from the ROC curve) was associated with VD in 95% (76/80) of women and an AOP < 96° was observed among 60% (24/40) of women who underwent CS. Conclusion: Narrow AOP (< 96°) and occiput-posterior fetal position are at higher risk for CS due to labor dystocia. AOP measured at the antenatal period could accurately predict the mode of delivery, thereby modifying labor outcome.

scholarly journals Perinatal Asphyxia Among Neonates Admitted Jimma Medical Center, Jimma, Ethiopia

2020 ◽  
Vol 7 ◽  
pp. 2333794X2098130
Author(s):  
Ebissa Bayana Kebede ◽  
Adugna Olani Akuma ◽  
Yonas Biratu Tarfa
Keyword(s):  
Gestational Age ◽  
Medical Center ◽  
Perinatal Asphyxia ◽  
Mode Of Delivery ◽  
Large For Gestational Age ◽  
Systematic Sampling ◽  
P Value ◽  
Health Extension Workers ◽  
Severe Problem ◽  
Prolonged Labor

Background: Perinatal asphyxia is a severe problem which causes serious problem in neonates in developing countries. This study is aimed to determine magnitude of perinatal asphyxia and its associated factors. Methods: A cross-sectional study design was conducted among neonates admitted over a period of 4 years on 740 samples. Systematic sampling method was employed to get required samples from log book. Epi-data 3.1 is used for data entry and the entered data was exported to SPSS Version 23 for analysis. Bivariable and multiple variable logistic regressions analysis were applied to see the association between dependent and independent variables. Finally, P-value <.05 at 95% CI was declared statistically significant. Results: The main significant factor associated to perinatal asphyxia were prolonged labor ( P = .04, AOR = 1.68 95%CI: [1.00, 2.80]), being primipara ( P = .003, AOR = 2.06, 95%CI: [1.28, 3.30]), Small for Gestational Age (SGA) ( P = .001, AOR = 4.35, 95%CI: [1.85, 10.19]), Large for Gestational Age ( P = .001, AOR = 16.75, 95%CI: [3.82, 73.33]) and mode of delivery. Conclusion: The magnitude of perinatal asphyxia was 18%. Prolonged labor, parity, birth size, mode of delivery, and APGAR score at 1st minute were significantly associated with perinatal asphyxia. So, Nurses, Midwives, Medical Doctors, and health extension workers have to engage and contribute to on how to decrease the magnitude of perinatal asphyxia.

scholarly journals Prediction of vaginal delivery with transperineal ultrasound in women induced with dinoprostone beyond 40 weeks of gestation

2018 ◽  
Vol 7 (8) ◽  
pp. 2998
Author(s):  
Hale Göksever Çelik ◽  
Engin Çelik ◽  
Gökhan Yıldırım
Keyword(s):  
Pregnant Women ◽  
Vaginal Delivery ◽  
Prospective Observational Study ◽  
Transperineal Ultrasound ◽  
Direct Visualization ◽  
Fetal Head ◽  
Nulliparous Women ◽  
Multiparous Women ◽  
High Possibility ◽  
Angle Of Progression

Background: Digital cervical evaluation has been used to determine the likelihood of vaginal delivery which is considered by many women to be non-tolerable. Recently, transperineal ultrasound allowing direct visualization of the fetal skull has been using for the prediction of labor route. Authors aimed to study whether measurements on transperineal ultrasound are predictive for vaginal delivery in pregnant women induced with dinoprostone at 40.0-42.0 gestational weeks.Methods: A total of 55 pregnant women at 40.0-42.0 gestational weeks were enrolled in this prospective observational study. All participated women were examined before the induction with dinoprostone to measure the head-perineum distance (HPD), the head-pubis distance and the angle of progression of fetal head (AOP).Results: The greater AOP, the shorter HPD and the head-pubis distance were associated with vaginal delivery in the nulliparous women. The HPD and the head-pubis distance were shorter, whereas the AOP was greater in the multiparous women giving birth by vaginal route.Conclusions: Transperineal ultrasound can be applied at the beginning of labor to predict whether vaginal delivery will occur or not. As shown in our study, the pregnant women with shorter HPD and wider AOP might have a high possibility to achieve vaginal delivery.

scholarly journals OP04.07: Three‐dimensional transperineal ultrasound render of fetal head in the second stage of labour: a pilot study

2019 ◽  
Vol 54 (S1) ◽  
pp. 97-97
Author(s):  
A. Youssef ◽  
M. Dodaro ◽  
G. Di Donna ◽  
L. Bianchini ◽  
F. Bellussi ◽  
...  
Keyword(s):  
Pilot Study ◽  
Three Dimensional ◽  
Transperineal Ultrasound ◽  
Fetal Head ◽  
Second Stage ◽  
Second Stage Of Labour

Effect of Epidural Analgesia with Ambulation on Labor Duration

2001 ◽  
Vol 95 (4) ◽  
pp. 857-861 ◽  
Author(s):  
Manuel C. Vallejo ◽  
Leonard L. Firestone ◽  
Gordon L. Mandell ◽  
Francisco Jaime ◽  
Sandra Makishima ◽  
...  
Keyword(s):  
Epidural Analgesia ◽  
Randomized Study ◽  
Mode Of Delivery ◽  
Vena Cava ◽  
Cervical Dilatation ◽  
Fetal Head ◽  
Chi Square ◽  
Labor Duration ◽  
Nulliparous Women ◽  
Scale Scores

Background Ambulatory epidural analgesia (AEA) is a popular choice for labor analgesia because ambulation reportedly increases maternal comfort, increases the intensity of uterine contractions, avoids inferior vena cava compression, facilitates fetal head descent, and relaxes the pelvic musculature, all of which can shorten labor. However, the preponderance of evidence suggests that ambulation during labor is not associated with these benefits. The purpose of this study is to determine whether ambulation with AEA decreases labor duration from the time of epidural insertion to complete cervical dilatation. Methods In this prospective, randomized study, 160 nulliparous women with AFA were randomly assigned to one of two groups: AEA with ambulation and AEA without ambulation. AEA blocks were initiated with 15-20 ml ropivacaine (0.07%) plus 100 microg fentanyl, followed by a continuous infusion of 0.07% ropivacaine plus 2 microg/ml fentanyl at 15-20 ml/h. Maternal measured variables included ambulation time, time from epidural insertion to complete dilatation, stage II duration, pain Visual Analogue Scale scores, and mode of delivery. APGAR scores were recorded at 1 and 5 min. Results are expressed as mean +/- SD or median and analyzed using the t test, chi-square, or the Mann-Whitney test at P &lt; or = 0.05. Results The ambulatory group walked 25.0 +/- 23.3 min, sat upright 40.3 +/- 29.7 min, or both. Time from epidural insertion to complete dilatation was 240.9 +/- 146.1 min in the ambulatory group and 211.9 +/- 133.9 min in the nonambulatory group (P = 0.206). Conclusion Ambulatory epidural analgesia with walking or sitting does not shorten labor duration from the time of epidural insertion to complete cervical dilatation.

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