Perinatal outcome associated with oligohydramnios in term pregnancies

2018 ◽  
Vol 1 (01) ◽  
pp. 25-30
Author(s):  
Deepa Chudal ◽  
Keshang Diki Bista ◽  
Neelam Pradhan
Keyword(s):  
Cesarean Section ◽  
Amniotic Fluid ◽  
Perinatal Outcome ◽  
Mode Of Delivery ◽  
Perinatal Outcomes ◽  
Well Being ◽  
Fetal Outcome ◽  
University Teaching ◽  
Amniotic Fluid Index ◽  
Prelabor Rupture Of Membranes

Introduction: Amniotic fluid is a complex substance essential to fetal well-beingand dynamic milieu that changes as pregnancy progresses andsurrounds developing fetus providing an ideal environment for normal fetal growth and development. Amniotic fluid volume is fetal well being which varies with gestational age and depends on a dynamic interaction between placenta, fetus and maternal components. Methods: This was a hospital based descriptive study conducted at Tribhuvan University Teaching Hospital, from 14th April 2013 to 13th April 2014(2070) which consisted of singleton, term (37-42weeks) pregnancies admitted with ultrasonographicfinding of Amniotic Fluid Index≤ 5 with delivery within one week of ultrasonographicfinding. A prefixed questionnaire was used to fill maternal and fetal outcome parameters like age, parity, period of gestation, Amniotic Fluid Index, associated maternal conditions, mode of delivery, indication of Cesarean section, color of liquor and perinatal outcomes. Results: Total 115 cases of oligohydramnioswere noted accounting for an incidence of 2.4%. 92 women were term, giving incidence of term oligohydramnios to be 2%. Out of 92 cases, 77(83.6%) underwent emergency caesarean section and 15 (16.3%) were delivered vaginally. Low birth weight of < 2.5 kg was noted in 14 (15.2%) babies and meconium stained liquor was present in 12 (13%) of oligohydramnios cases. APGAR score of < 7 at 1 minute and 5 minute was seen in 13 (14.13%) and 3 (3.26%) cases respectively. . Among 92 cases, 44 (47.8%) were associated with Prelabor Rupture of Membranes followed by post dated pregnancies and Intrauterine Growth Retardation accounting for 12 (13.1%) cases in each group Conclusion: Prelabor Rupture of Membranes was  most common cause of term oligohydramnios resulting in high risk of caesarean delivery in oligohydramnios cases. Cesarean Section for oligohydramnios has been associated with good perinatal outcome.

scholarly journals Role of admission cardiotocography and amniotic fluid index on perinatal outcome in low risk pregnancy at term

2021 ◽  
Vol 10 (4) ◽  
pp. 1591
Author(s):  
Manasi Patnaik ◽  
Tejaswini M ◽  
Sudhanshu Kumar Rath ◽  
Shaik Afrah Naaz
Keyword(s):  
Amniotic Fluid ◽  
Perinatal Outcome ◽  
Mode Of Delivery ◽  
Fetal Distress ◽  
Well Being ◽  
Low Risk ◽  
Amniotic Fluid Index ◽  
Risk Pregnancy ◽  
Low Risk Pregnancy

Background: Fetal surveillance even in normal or low risk pregnancy is essential to ensure safe parturition with minimum intervention. Cardiotocography (CTG) and clinical estimation of amniotic fluid volume (AFV) measured as amniotic fluid index (AFI) are two tests that are easily available in the labor room and can be used to identify fetal well-being. Our study aimed to evaluate role of admission cardiotocography (CTG) and amniotic fluid index (AFI) on perinatal outcome in low risk pregnancy at term.Methods: The study was conducted as a prospective observational study. All low risk pregnant women at term admitted to the labor ward in early or established labour between September 2018 and August 2020 were included in the study. They underwent admission CTG and AFI assessment using ultrasonography. All parameters including CTG changes, mode of delivery, AFI, presence of meconium, APGAR score at 1 and 5 mins, need for admission in neonatal ICU and perinatal mortality were recorded. Quantitative data was compared using chi square test.Results: A total of 180 patients were included in the study. Majority of the women belonged to the age group of 30-35 years. Abnormal CTG showing fetal distress was seen in 105 (58.33%) cases. Non-reactive CTG was significantly associated with meconium stained liqour, requirement for LSCS, still birth, fetal distress, APGAR <7 at 1 and 5min and NICU admission (p<0.001). The association of low AFI with non-reactive CTG had statistically significant impact on perinatal outcomes like low birth weight, requirement for LSCS, fetal distress, APGAR <7 at 1 and 5 mins and NICU admissions.Conclusions: Admission CTG is a simple non-invasive test that can serve as a screening tool in low risk obstetric population to detect fetal distress already present or likely to develop and prevent unnecessary delay in intervention. Thus, it may help in preventing fetal morbidity and mortality.

scholarly journals The association between isolated oligohydramnios at term and pregnancy outcome and perinatal outcome in case of isolated oligohydramnosis: a retrospective analysis

2021 ◽  
Vol 11 (1) ◽  
pp. 136
Author(s):  
Vijay M. Kansara ◽  
Kunal D. Kadakar ◽  
Akash S. Chikani ◽  
Pinal A. Pateliya
Keyword(s):  
Amniotic Fluid ◽  
Perinatal Outcome ◽  
Mode Of Delivery ◽  
Perinatal Outcomes ◽  
Labour Induction ◽  
Control Group ◽  
Amniotic Fluid Index ◽  
Observational Cohort ◽  
Adverse Perinatal Outcomes ◽  
The Impact

Background: Current study was carried out to assess the impact of isolated oligohydramnios on perinatal outcomes and mode of delivery.Methods: A retrospective observational cohort study was conducted at term pregnancy with sonographic finding of isolated oligohydramnios (AFI <5 cm) were recruited for the study. Uterine anomaly and high risk pregnancies were excluded from the study. The mode of delivery and perinatal outcome were compared with control group of pregnancy with normal amniotic fluid (AFI >5-25 cm).Results: When compared to the normal AFI, women with oligohydramnios had significantly lower birth weight babies and were delivered at a significantly earlier gestational age. However there was no difference in the APGAR scores at birth and NICU admissions between the two groups. Reactive NST had more chances of good APGAR score at 1 and 5 minute and that lower the AFI more the probability of nonreactive NST and abnormal Doppler. The number of inductions and caesareans done for foetal reasons were significantly higher in the exposed group.Conclusions: Obstetric and perinatal outcome remains similar in both isolated oligohydramnios with reactive NST as well as in patients with normal amniotic fluid index. Isolated oligohydramnios is not associated with adverse perinatal outcomes. However, it increases the risk for labour induction and caesarean section.

scholarly journals Low amniotic uid index and the materno-fetal out come in 3rd trimester of pregnancy

2016 ◽  
Vol 44 (1) ◽  
pp. 16-20
Author(s):  
Fahmida Monir ◽  
Rumana Nazneen ◽  
Rumana Akhter ◽  
Tahmina Begum ◽  
AKM Abdul Kayum ◽  
...  
Keyword(s):  
Caesarean Section ◽  
Amniotic Fluid ◽  
Apgar Score ◽  
Mode Of Delivery ◽  
Well Being ◽  
Fetal Outcome ◽  
Amniotic Fluid Index ◽  
Cross Sectional ◽  
Medical Disorders ◽  
Indirect Indicator

Amniotic fluid volume is an indirect indicator of fetal well being. About 8% of pregnant women can have low amniotic fluid, with about 4% being diagnosed with oligohydramnios. Oligohydramnios can cause complications in about 12% of pregnancies that go past 41 wks of gestation. This cross-sectional observational study was carried out in the Department of Obstetrics and Gynaecology, BSMMU, Dhaka from July 2010 to December 2010 on 55 admitted pregnant mother of 28-40 weeks gestational age with low amniotic fluid index (<8cm) with or without medical disorders specially during and after delivery along with its impact on mode of termination of pregnancy & complications of the fetus. Most of the mother (64%) had mild oligohydramnios. Most of them were < 37weeks of gestation and 69.1% of them had to undergo caesarean section as there mode of delivery. The indications were mostly (66%) due to less fetal movement, IUGR, previous C/S, malpresentation etc. The current study showed significantly higher rate (65.5%) of low birth weight resulting from the low AFI. The APGAR score less than 7 in 5 minute was significantly higher in severe oligohydramnios group and majority of the neonate experienced complications like RDS (13%), meconeum aspiration (21%) with admission in neonatal ward (54%). Low AFI has poorer prognosis to some extent with maternal as well as fetal outcome. It is responsible for a significantly higher rate of caesarean section & also associated with low birth rate along with low APGAR score and increase in neonatal complications.Bangladesh Med J. 2015 Jan; 44 (1): 16-20

scholarly journals Study of perinatal outcomes in normal and borderline oligamnios

2019 ◽  
Vol 9 (1) ◽  
pp. 279
Author(s):  
Divya R. Prasad ◽  
Neelima V. Nair
Keyword(s):  
Heart Rate ◽  
Caesarean Section ◽  
Amniotic Fluid ◽  
Fetal Heart Rate ◽  
Perinatal Outcome ◽  
Fetal Heart ◽  
Mode Of Delivery ◽  
Perinatal Outcomes ◽  
Amniotic Fluid Index ◽  
Meconium Staining

Background: Oligamnios is a common cause of perinatal mortality and morbidity, but the outcome of borderline oligamnios, defined as Amniotic Fluid Index (AFI) between 5 and 8, is less clear. This study aims to find out the effect of borderline oligamnios on perinatal outcomes in pregnancies beyond 37 weeks.Methods: An observational prospective study of 131 antenatal mothers with AFI between 5 and 8, after 37 weeks of gestation was conducted in Sree Gokulam Medical College and Research Foundation from October 2017 to September 2019. These observations were compared with that of 131 antenatal mothers with normal AFI beyond 37 weeks of gestation. The observations according to fetal heart rate abnormalities, meconium staining of amniotic fluid, mode of delivery, low birth weight babies, APGAR score, the need of neonatal intensive care unit (NICU) admissions due to neonatal complications were statistically analysed.Results: Both groups were comparable with respect to age, parity and gestational age. In those with borderline oligamnios, fetal heart rate abnormality was seen in 21% (28), meconium stained amniotic fluid in 18% (23), 70% (91) delivered vaginally and 30% (40) underwent caesarean section, 31% (41) babies weighed below 2.5 kg and 21% (27) neonates needed NICU admissions. In those with normal AFI, none showed fetal heart rate abnormality, 2% (3) showed meconium staining, 93% (122) delivered vaginally and 7% (9) underwent caesarean section, 11% (14) babies weighed below 2.5 kg and 3% (4) neonates needed NICU admissions.Conclusions: Borderline oligamnios is associated with poor perinatal outcome. AFI can be used as an adjunct to other fetal surveillance methods. It helps to identify those infants at risk of poor perinatal outcome.

Comparison of Amniotic Fluid Index and Single Deepest Vertical Pocket

2021 ◽  
Vol 17 ◽  
Author(s):  
Roopa Padavagodu Shivananda ◽  
Rekha Anbu ◽  
Shubha Rao ◽  
Nivedita Hegde ◽  
Anjali Suneel Mundkur ◽  
...  
Keyword(s):  
Birth Weight ◽  
Amniotic Fluid ◽  
Mode Of Delivery ◽  
Perinatal Outcomes ◽  
Fluid Volume ◽  
Maternal Outcomes ◽  
Amniotic Fluid Index ◽  
Amniotic Fluid Volume ◽  
Vaginal Deliveries ◽  
Nicu Admission

Background: The best method of estimation of amniotic fluid volume is a matter of ongoing debate. Objectives: To determine the perinatal & maternal outcomes in pregnant patients when the amniotic fluid volume was assessed by the amniotic fluid index (AFI) in comparison to the single deepest vertical pocket (SDVP). Methods: We studied abnormal Cardiotocograph, meconium stained amniotic fluid, birth weight <2.5kg, Apgar score at 5 min <7, cord blood pH <7.2 & necessity for NICU admission as perinatal outcomes. Rate of diagnosis of oligohydramnios, induction of labor for oligohydramnios & mode of delivery were observed in maternal outcomes. Results: Of the 697 pregnant patients recruited, 353 were in the AFI and 344 in the SDVP group. Perinatal outcomes were similar in both. In the AFI group, the number of women diagnosed with oligohydramnios was higher (p = 0.0333) & the rate of induction was also higher (p = 0.003378). Vaginal deliveries were more in the SDVP group. The Receiver Operating Characteristic curves showed statistically significant correlation with NICU stay, birth-weight, and mode of delivery. While an AFI of >5cm and SDVP of >1.9cm had good sensitivity in predicting babies with a birth weight of ≥ 2.5kg and avoiding NICU admissions, an AFI of > 5.8cm and an SDVP of > 1.9 cm had a sensitivity of around 80% in predicting successful vaginal deliveries. Conclusion: The SDVP method has a slight edge over the AFI in terms of lower inductions and higher vaginal deliveries with comparable perinatal outcomes.

scholarly journals Perinatal outcome in uncomplicated pregnancies with oligohydramnios

2018 ◽  
Vol 8 (1) ◽  
pp. 215
Author(s):  
Snehal Gaware ◽  
V. B. Bangal
Keyword(s):  
Birth Weight ◽  
Amniotic Fluid ◽  
Perinatal Outcome ◽  
Perinatal Outcomes ◽  
Induction Of Labor ◽  
P Value ◽  
Amniotic Fluid Index ◽  
Medical College ◽  
Time Of Admission ◽  
Singleton Pregnancies

Background: Oligohydramnios refers to amniotic fluid volume that is less than expected for gestational age. We aimed to assess the perinatal outcomes in pregnancies with oligohydramnios.Methods: The prospective study was conducted in the Department of Obstetrics and Gynecology, Pravara Medical College, Loni in which 200 consecutive singleton pregnancies delivered vaginally, with intact membranes were included. Amniotic fluid index was determined using the Phelan’s technique at the time of admission and women were diagnosed with oligohydramnios if AFI was five or less, which formed the first group and the rest of mother formed the second group. Perinatal outcomes were noted in the proforma as well.Results: Of the 200 mothers included in the study, 38 had AFI ≤ 5. Baseline characteristics was similar in both the groups. Most common antenatal risk factors studies were pregnancy induced hypertension (29% vs 12%; p value <0.05), intrauterine growth restriction (34% vs 10%; p value <0.001) and severe anemia (21% vs 9%; p value <0.05). Proportion of pregnancies needing induction of labor and birth weight less than 2.5 kgs were significantly higher among mothers with oligohydramnios.Conclusions: Authors observed that induction of labor and low birth weight were significantly associated with oligohydramnios. Prospective randomized trials are needed to establish whether early induction of labor in the presence of a oligohydramnios improves perinatal outcome.

scholarly journals Comparison of Amniotic Fluid Index and Single Deepest Vertical Pool method for predicting fetal outcome

2017 ◽  
Vol 13 (4) ◽  
pp. 401-405
Author(s):  
Rajiv Shah ◽  
Paban Sharma
Keyword(s):  
High Risk ◽  
Data Collection ◽  
Amniotic Fluid ◽  
Mode Of Delivery ◽  
Well Being ◽  
Fluid Volume ◽  
Study Group ◽  
Amniotic Fluid Index ◽  
Amniotic Fluid Volume ◽  
Significant Difference

Background & Objectives: The measurement of amniotic fluid volume (AFV) has been an important component of antenatal evaluation of fetal well being. The most commonly used methods are by amniotic fluid index technique (AFI) and single deepest pool method (SDVP). Both the methods employ ultrasound for AFV measurement. The objective of this study is to compare the usefulness of AFI and SDVP method in assessing amniotic fluid volume for predicting adverse perinatal outcome.Materials & Methods: This is a hospital based prospective comparative study. The patient whose amniotic fluid was measured by SDVP technique was study group and that by AFI was comparison group. Any case with high risk factor was excluded from the study. First case was decided by lottery and then alternately one case was kept in study group and the other in comparative group. If the women did not deliver within 1 week the measurements was retaken and the final values was used for analysis.AFI was estimated as described by Phelan and colleagues and SDVP as described by Manning. Data collection was started after the approval of Institution review board. This study was conducted at Patan Academy of Health Sciences. Duration of data collection was 3 months, Asadh –Bhadra, 2071.Results: A total of one hundred and fifty four cases which met the inclusion criteria were taken. Incidence of oligohydramnios by SDVP method was 10.4 % by SDVP technique and by AFI method it was 18.2 %. There was no statistical significant difference between the two groups in terms of rate of induction, mode of delivery, meconium staining of liquor, fetal heart rate tracings, APGAR score at 5 mins and admission to special care baby unit.Conclusion: In non-high risk pregnancy AFI technique detects slightly more number of oligohydramnios as compared to SDVP technique without apparently any difference in perinatal outcome.

scholarly journals Study of amniotic fluid index and its pregnancy outcome

2019 ◽  
Vol 8 (12) ◽  
pp. 4727
Author(s):  
Manisha M. Parmar ◽  
Sandeep M. Parmar
Keyword(s):  
Amniotic Fluid ◽  
Maternal Morbidity ◽  
Mode Of Delivery ◽  
Well Being ◽  
Perinatal Morbidity ◽  
Amniotic Fluid Index ◽  
Neonatal Deaths ◽  
Still Births ◽  
Tertiary Teaching ◽  
Nicu Admission

Background: Amniotic fluid is vital to the well-being of the fetus. Severe oligohydramnios and polyhydramnios are associated with increased maternal morbidity and perinatal morbidity and mortality.Methods: This was prospective observational study conducted at tertiary teaching institute from July 2012 to July 2013. Total 200 patients were included in the study. On the basis of amniotic fluid index (AFI), patients were categorized in 3 groups, Normal AFI (8-24 cm), oligohydramnios (AFI <5cm) and polyhydramnios (AFI > = 25 cm). Results were analysed in the form of incidence, mode of delivery and perinatal outcome which includes preterm, low birth weight, still births, NICU admissions and neonatal deaths in all the 3 groups.Results: Out of 200 patients, there was 150 cases of normal AFI, 39 cases of oligohydramnios and 11 cases of polyhydramnios. Incidence of oligohydramnios was 4.1% and polyhydramnios was 1.1%. PIH was the most common etiological factor found in oligohydramnios (30.7%) and in polyhydramnios congenital anomalies (36.3%) followed by idiopathic cause (27.2%) was most common. Incidence of caesarean section was 58.9% in oligohydarmnios and 17.3% in normal AFI group. Incidence of NICU admission was 25.6% in oligohydramnios and 50% in polyhydramnios group in comparison to 9.3% in normal AFI group.Conclusions: Amniotic fluid index is an important part of antepartum fetal surveillance. Abnormalities of AFI are associated with high perinatal morbidity and mortality and maternal morbidity.

scholarly journals Effect of oral L- arginine versus intravenous hydration on maternal and fetal outcome in idiopathic oligohydramnios

2021 ◽  
Vol 10 (5) ◽  
pp. 1943
Author(s):  
Suhail Iqbal ◽  
Mehak Ayub Malik ◽  
Heena Kaurani ◽  
Divya Chauhan
Keyword(s):  
Risk Factors ◽  
Amniotic Fluid ◽  
Gestational Age ◽  
Perinatal Outcome ◽  
Normal Growth ◽  
Fetal Outcome ◽  
Perinatal Morbidity ◽  
Inclusion Criteria ◽  
Amniotic Fluid Index ◽  
Intravenous Hydration

Background: Adequate amount of amniotic fluid was required for normal growth of fetus. Oligohydramnios or reduced amount of amniotic fluid is associated with adverse maternal and perinatal outcome due to increase in induced labour and operative deliveries. Idiopathic oligohydramnios is a condition in which no other risk factors are associated with pregnancy. This study was done to compare the effect of L-arginine and IV hydration on improvement of amniotic fluid index and fetal growth.Methods: Total 50 patients were included in the study according to inclusion criteria and divided equally into two groups randomly. IV hydration was given to one group and other group received L- arginine sachet orally. The effect on AFI and fetal outcome was compared.Result: The result was compared with respect to age, gravidity, gestational age and AFI at the time of study and after giving treatment. Maternal and fetal outcome was compared which shows that L-arginine was more effective in increasing the AFI and thereby leading to favorable results in the form of increase in gestational age at time of delivery and fetal weight.Conclusion: This study shows that both IV hydration and L-arginine are useful in treatment of oligohydramnios. But L-arginine appears more advantageous over IV hydration in improving pregnancy outcome and reducing perinatal morbidity and mortality.

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