scholarly journals Maternal factors affecting outcome of induction of labour

Author(s):  
Shravani Devarasetty ◽  
S. Habeebullah

Background: Induction of labour is a common procedure in modern obstetrics and accounts for 20% among all deliveries. This study aims to assess the factors associated with success/failure of induction of labour.Methods: This is a cohort study involving 220 women who underwent induction of labour in the department of obstetrics and gynaecology, MGMCRI from December 2016 to May 2018. After obtaining informed consent, patients were recruited into the study. Maternal parameters like age, parity, gestational age, BMI, Bishop score, indication of induction, method of induction, mode of delivery, maternal complications and neonatal parameters like Apgar score, birth weight and NICU admission were analyzed. Association of all parameters with mode of delivery was done by chi square test or Fisher exact test.Results: Out of 220 women who were induced, vaginal delivery rate was 56.4%. Vaginal delivery rate was high in young women of age 20-25 years (65.2%), multiparous women (65.1%), gestational age of > 40-42 weeks (64.7%), with normal BMI (67.7%), with Bishop score ≥ 5(94.6%), induced for PROM and postdates (68.6%) and induced with single agent (74%). Most common indication of caesarean section was fetal distress (43.7%) followed by meconium stained liquor (30.2%). There were no adverse perinatal outcomes.Conclusions: Women of age 20-25 years, normal BMI and induced with single agent showed statistically significant successful induction of labour.

Author(s):  
Punita Yadav ◽  
Veena R. Shrivastava

Background: Induction of labour has now become a common practice; this study was conducted to find the outcome of induction of labour in pregnant women in relation to: induction delivery interval, mode of delivery, maternal complications and fetal outcome.Methods: It was a hospital based prospective study conducted from April 2012 to March 2013. Singleton pregnancy of gestational age ≥37 weeks, with vertex presentation and Bishops Score <6 were the cases included for induction. Dinoprostone (0.5mg) intracervically was used for induction. The different outcome parameters were analyzed.Results: Of 100 cases enrolled, majority 93% were below 30 years, mean gestational age of induction was 40.7± 0.7weeks and 58% were primi gravida. Ante natal care visit of ≥3 was present only in 66%. At induction 55% had bishop score of (0-3) and rest had score of (4-5). Postdated pregnancy (67%) followed by hypertension (13%) were the two most common causes for induction. 58% required second dose of dinoprostone, and the induction delivery interval was 24.3±9.6 hrs. 63% of the induced labour progress for vaginal delivery. Fetal distress (56.4%) was the commonest indication for caesarean section (CS). 6% of the cases had postpartum hemorrhage. 13% of the delivered neonate required NICU care, of which 53.8% was moderately asphyxiated. There was no maternal or neonatal death.Conclusions: In pregnancy undergoing induction of labour, CS is not uncommon, and there are few chances of maternal and neonatal morbidities. Therefore, obstetrician should be vigilant to avoid any untoward events.


Author(s):  
Rachel Alexander A. ◽  
Gigi A.

Background: Induction of labour is defined as initiation of uterine contractions before spontaneous onset of labour. This observational study compares the effect of prostaglandin E2 (PGE2) and extra amniotic saline infusion (EASI) for pre-labour ripening of unfavourable uterine cervix.Methods: This was a prospective study conducted on 100 pregnant women with gestational age ≥37 weeks during a year period in the department of obstetrics and gynaecology of government TD medical college, Alappuzha, Kerala. The period of study was for one year from June 2002 to July 2003. All patients were divided into two groups. Group-1 contains 47 patients who received intracervical PGE2, (Dinoprostone gel, 0.5 mg). Group-2 contains 53 patients who were induced with EASI. The main outcome variables were the number of subjects with favourable Bishop's score, mode of delivery, maternal complications and neonatal outcomes.Results: Majority of the patients in both the groups were in the age of 21-30 years. There was significant difference in age, parity and gestational age of both groups. In this study it was found significant difference in the occurrence of hyper stimulation among PGE2 and EASI; whereas, there was no significant difference in the occurrence of maternal pyrexia among two groups. High incidence of caesarean section was found in EASI. APGAR score of new born babies was high in labour induced with PGE2.Conclusions: PGE2 and EASI have similar efficacy in induction of labour, but EASI is associated with more side effects. Cost wise EASI is more cost effective than PGE2.


2018 ◽  
Vol 44 (1) ◽  
pp. 52-59
Author(s):  
Ismat Ara ◽  
Rokshana Sultana ◽  
SM Solaiman ◽  
MN Sakhawat Hassain

Induction of labour is considered justified when the benefits of prompt delivery outweigh the consequences of Caeserian Section (CS). Literature on the effectiveness and safety of surgical induction of labour in term and postdated pregnancy is limited in Bangladesh. This study was aimed to assess the effectiveness and safety of surgical induction of labour in term and postdated pregnancy.This prospective clinical study was conducted in the in-patient Department of Obstetrics and Gynecology, Combined Military Hospital (CMH), Dhaka from July, 2005 to June 2006. A total of 100 pregnant women with term and postdated pregnancy were selected for the study by simple random sampling. The particulars of the patient, detailed menstrual and obstetric history, induction delivery interval, mode of delivery and foetal outcome and maternal complications were recorded. The results were analysed by Statistical Package for Social Science (SPSS) version 16.0.The mean±SD age of the participants was 25.79±6.16 years with a range of 18-38 years. The indication of Induction of labour included term pregnancy (79%) and postdated pregnancy (21%).Normal vaginal delivery was done in 78% cases, CS in 17% cases and vacuum extraction in 5% cases.Ninety three percent babies were born healthy, 6% were asphyxiated, perinatal death 2% and still born 1%. O2 inhalation was needed for 6% babies. Prolonged second stage (7%), post-partum haemorrhage (8%), maternal distress during labour (10%) and manual removal of placenta (12%) were the observed maternal complications.No significant difference was observed between term and post term pregnancy in the term of normal vaginal delivery, vacuum extraction and lower uterine cesarean section.Induction of labour is beneficial for both term and postdated pregnancy with associated complications. Foetal outcome was good and maternal complications were acceptable.Bangladesh Med Res Counc Bull 2018; 44(1):52-58


2022 ◽  
Vol 40 ◽  
Author(s):  
Antônio José Ledo Alves da Cunha ◽  
Karina Bilda de Castro Rezende ◽  
Maria Elisabeth Lopes Moreira ◽  
Silvana Granado Nogueira da Gama ◽  
Maria do Carmo Leal

ABSTRACT Objective: To estimate the rate of the use of antenatal corticosteroids (ANC) among pregnant women and to identify the conditions associated with their non-use in Brazil. Methods: Secondary data analysis from “Birth in Brazil”, a national hospital-based survey carried out in 2011–2012 on childbirth and birth. The sample was characterized regarding maternal age, marital status and maternal education, parity, mode of delivery and place of residence. The association of ANC use with gestational age and type of delivery was analyzed. The studied maternal complications were the presence of hypertension, pre-eclampsia/eclampsia, and pyelonephritis, infection by the HIV virus or acquired immune deficiency syndrome. Results: 2,623 pregnant women with less than 37 weeks of gestational age were identified, and, of these, 835 (31.8%) received ANC. The frequency of ANC use was higher among women with gestational ages between 26–34 weeks (481 cases; 48.73%). In pregnancies with less than 37 weeks, the use of ANC was 23.9% in spontaneous deliveries, 20.6% in induced deliveries and 43.8% among those who did not go into labor. The variables vaginal delivery (OR 2.5; 95%CI 1.8–3.4) and living in the countryside were associated with not using ANC, and the occurrence of pre-eclampsia/eclampsia (OR 1.8; 95%CI 1.2–2.9) was associated with the use of ANC. Conclusions: The use of ANC among Brazilian pregnant women was low. Interventions to increase its use are necessary and can contribute to reduce neonatal mortality and morbidity. ANC should be promoted in pregnancies of less than 37 weeks, especially in cases of vaginal delivery and for those living in the countryside.


Author(s):  
Kalpana Mehta ◽  
Dhanesh Kumar ◽  
Dharmendra Singh Fathepuriya ◽  
Leena Verma

Background: The aim of induction of labour is to achieve vaginal delivery in advance of the normal timing of parturition and to avoid operative delivery. The objective was to study the incidence of instrumental delivery and cesarean section in nulliparous women with unfavourable bishops score at term.Methods: This study was conducted on 200 patients in nulliparous women with unfavourable bishop score, cephalic presentation and no previous history of abortion.Results: The most frequent cause of induction of labour was postdatism (47.5%) followed by PIH (25.5%) and PROM (13%). 143 (71.5%) women had normal vaginal delivery whereas in 54 women (27%) cesarean section was done. 2 women (1%) had forceps application for delivery and remaining 1 women (0.5%) had ventouse delivery. Out of 200 patients 9 had maternal complication of induction of labour.Conclusions: In present study 71.5% women had normal vaginal delivery, 27% had cesarean section. Mean bishop score at induction was 3.31 which improved to 4.0 after 12 hours of gel instillation. The mean induction to delivery interval was 13.38 hrs in present study, 54.5% patients were delivered within 12 hours of gel instillation in this study. Most common indication of cesarean section was failed progress followed by fetal distress.


2014 ◽  
Vol 21 (06) ◽  
pp. 1078-1081
Author(s):  
Rabia Sajjad ◽  
Asma Ansari ◽  
Ayesha Snover

Objective: The aim of this study to justify induction of labour at 40 weeks of pregnancy in our population. Design: Quasi experimental study. Place and duration: Combined Military hospital Attock, Obstetric and Gynaecology Department from 1.6.2011 to 1.2.2012. Material and method: 100 patients were selected from outpatient department, and divided into two groups, group A, with 50 patients at 40 weeks and group B with 50 patients at 41 weeks. Booked or unbooked patients with singleton pregnancy with cephalic presentation, were selected by non propability consecutive sampling technique. Pregnancy with previous scar, medical disorder, polyhydramnios, multiple fetal and uterine abnormality and intrauterine death, placenta previa, were ruled out excluded from study. Postdate pregnancy was confirmed clinically by last menstrual period and early dating ultrasound. Patients were clinically followed for fundal height, presentations and FHR. Bishop scoring was done and patients were induced mechanically with cervical foley and vaginal pessary PGE2 according to bishop score. Amniotomy was done at bishop score more than 7. Labour was monitored with full protocol. Same procedure was repeated for group B of 50 patients who were selected according to criteria, for induction of labour at 40 weeks of pregnancy. Maternal and fetal outcome was analysed in term of mode of delivery and APGAR score respectively. Results: Out of 100 patients, 50 patients with age 20 to 35 year, presenting at 40 weeks were included in group A. Spontaneous vaginal delivery was seen in 30 patients (60%), 4 by vaccum(8%), 3 by forcep delivery (6%), 13 patients ended up into emergency LSCS (26%). In group B of 50 women, planned for induction at 41 weeks, emergency cesareans were 23 (46%). MAS was in 9(18%) babies as compared to 2% in group A and, Fetal distress (type 2 dips) were found in 3(6%) cases. Neonatal outcome was assessed with help of APGAR score. Babies delivered with good APGAR were 47 in group A, as compared to 41 in group B. Rate of vaginal delivery was high in group A (74%) induced at 40 weeks. Results were analysed by using SPSS 10 and p-value was found to 0.024. No difference was found in the incidence of fetal outcome with APGAR SCORE 10, and fewer babies were with poor APGAR SCORE and p=0.051. Conclusions: Induction at 40 weeks may reduce perinatal mortality and incidence of MAS. It does not increase risk of caesarean section when compared with induction at or beyond 41 weeks.


2020 ◽  
Vol 16 ◽  
Author(s):  
Mounica Lella ◽  
Jyothi Shetty ◽  
Keerti Kyalakond ◽  
Murlidhar V Pai

Objective: To study the outcomes of membrane sweep done during induction of labor with sublingual misoprostol at term pregnancy such as the mode of delivery and the induction delivery interval. Methods: This prospective descriptive study was conducted in 305 term women (237 primigravida and 68 multigravida) who received sublingual misoprostol followed by membrane sweep (single or double sweep based on the progress of labor). Main outcome measures included mode of delivery, induction to delivery interval, duration of labor, neonatal outcomes and maternal complications. Results: Among 237 primigravida, 108 (45.5%) women delivered after a single sweep and 129 (54.4%) women needed a second sweep. Among 68 multigravida, 47 (69.1%) delivered after a single sweep and only 21 (30.8%) required a second sweep. Maximum number (75.5%) of primigravida had pre-induction Bishop score of 2 while maximum number (67.6%) of multigravida had pre-induction Bishop score of 3. Vaginal deliveries (including instrumental delivery) were more in both primigravida (55.6%) and multigravida (88.2%) who received membrane sweep in conjunction with induction of labor. The mean time from the first dose of sublingual misoprostol to the onset of contraction was 6.9 hours in primigravida and 4.2 hours in multigravida while the meantime from the onset of contractions till vaginal delivery (duration of labor) was 11.2 hours in primigravida and 5.8 hours in multigravida. The mean interval from induction to the vaginal delivery was 18.8 hours in primigravida and 14.4 hours in multigravida. Conclusion: Sublingual misoprostol, along with membrane sweep at the initiation of labor induction is an effective intervention despite its association with increased rate of cesarian section among primigravida as compared to the literature.


2015 ◽  
Vol 3 (2) ◽  
pp. 237-240 ◽  
Author(s):  
Vlora Ademi Ibishi ◽  
Rozalinda Dusan Isjanovska

BACKGROUND: Pre-labour Rupture of Membranes (PROM) is an important cause of maternal and fetal morbidity and increased rate of cesarean section delivery. AIM: The aim of this study is to investigate the clinical characteristics, PROM-delivery interval, mode of delivery, and early maternal neonatal outcome among pregnant patients presenting with pre-labour rupture of membranes.MATERIAL AND METHODS: This prospective case control study is implemented at the Obstetric and Gynecology Clinic of the University Clinical Center of Kosovo. The study included 100 pregnant patients presenting with prelabour rupture of membranes of which 63 were primigravida and 37 patients were multigravida.RESULTS: The incidence of cesarean section in this study is 28 % and the most common indications for cesarean delivery were fetal distress, malpresentation, cephalopelvic disproportion, and failed induction. The most common maternal complications in this study are chorioamnionitis, retained placenta and postpartum hemorrhage. Neonatal infectious morbidity was present in 16 % of cases.CONCLUSION: PROM is a significant issue for obstetricians and an important cause of maternal and neonatal morbidity and increased rate of cesarean section delivery.


2018 ◽  
Vol 6 (2) ◽  
pp. 781-784
Author(s):  
SAIMA PERVEEN ◽  
PARVEEN NAVEED ◽  
NAZISH HAYAT ◽  
NADIA RASHID

BACKGROUND: Perinatal outcome is related to the onset and duration of glucose intolerance. Theobjective of the study is to determine the effect of HbAlc on mode of delivery in Obs/Gynea departmentof Saidu Teaching Hospital, Swat.MATERIAL AND METHODS: This observational & descriptive study was carried out in theDepartment of Obstetrics and Gynecology at Saidu Teaching Hospital, Swat, from 1st March 2015 to29th Feb 2016. Total 313 pregnant women were included in the study, who had Gestational Diabetes orEstablished Diabetes.Detail history was taken regarding maternal age in years, gestational age in weeks.Abdominal examination was done for lie and presenting part of the fetus, and vaginal examination wereperformed. These patients were followed till the end of labour and their mode of delivery i-e; normalvaginal delivery, instrumental delivery or cesarean section was recorded. Maternal HbAlc level wasdone at the time of delivery and was categorized as Mild (< 6.5), Moderate (6.5-9) and severe (>9).Maternal HbAlc was measured in hospital laboratory. The numerical variables of mean HbAlc,maternal age in years and gestational age in weeks were analyzed by mean ± SD (range). Categoricalvariables like; grades of severity of HbAlc levels and frequency of modes of delivery were analyzed byfrequency (number) and relative frequency (percentages). SPSS 20 (SPSS Inc. Chicago, Illnios, USA)was used to analyze the data.RESULTS:The total number of patients was 313. Mean age of the study population was 27.85 ± 6.37(43 - 15) (95% Cl 28.39 - 27.30). The mean age of gestational amenorrhea, at which most of thepatients presented was 38.31 ± 3.02, ranging from 41 to 29, (95%CI 38.57 - 38.5). The meanglycosylated Hemoglobin (HbAlc) was 6.9 ± 1.69 (95% Cl 6.17 - 5.88). Majority of the patients hadpoorly controlled diabetes, i-e: 64%. In different levels of HbAlc levels, normal vaginal delivery wasthe pre dominant mode of delivery.CONCLUSION:^ patients with uncontrolled diabetes the rate of complications increased and so doesthe rate of macrosomia and fetal distress, leading to higher rate of cesarean section and instrumentaldelivery, so by strict control of the blood sugar levels in a diabetic patient one can reduce the risk ofoperative deliveries and complications.KEY WORDS:Hbalc levels, Mode of delivery, cesarean section


Author(s):  
Janupalli Kiran Poornima ◽  
Vijayalakshmi K. ◽  
Anuradha C. R. ◽  
Famida . ◽  
Sai Latha R.

Background: The objective is to evaluate the preferred methods for labor induction, including incidence of caesarean section, operative and normal vaginal delivery rate, need for oxytocin augmentation, and Apgar score at 1 and 5 min.Methods: This was a hospital-based study carried out in 110 inductions of labour during the study period. misoprostol 50 mcg was inserted in posterior fornix of vaginal in cases with PROM and intracervical 0.5 mg Dinoprostone for other causes in whom induction was decided. Maternal and neonatal outcomes were observed. collected data were analyzed using SPSS and MS excel.Results: Most preferred methods of induction of labour were observed to be Dinoprostone and Misoprostol, augmentation was done by oxytocin. normal delivery rate was 54% in Dinoprostone gel and 58.3% in misoprostol group. Caesarean and operative vaginal delivery rates were 42.8%, 3% in Dinoprostone gel group and 33.3%, 8.3% respectively in misoprostol group. Mean Apgar scores were observed to be similar in both methods of induction at 1st and 5th minutes.Conclusions: It was found that misoprostol had higher percentage of normal and operative vaginal delivery and need for oxytocin augmentation than Dinoprostone. Neonatal outcome as predicted by Apgar score were similar in both groups.


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