What are the complications of oligohydramnios?

Oligohydramnios can cause the following injuries and complications:

• Increased chance of miscarriage or stillbirth.
• Compression of fetal organs that can lead to birth asphyxia or hypoxic-ischemic encephalopathy (HIE)
• Premature birth.
• Intrauterine growth restriction.
• Cord compression.
• Cerebral palsy.
• Preterm birth.

Which condition is associated with oligohydramnios?

Generally, it is caused by conditions that prevent or reduce amniotic fluid production. Factors that are associated with oligohydramnios include the following: Premature rupture of membranes (before labor) Intrauterine growth restriction (poor fetal growth)

Can infection cause oligohydramnios?

Non-functioning fetal kidneys, e.g. bilateral multicystic dysplastic kidneys. Obstructive uropathy. Genetic/chromosomal anomalies. Viral infections (although may also cause polyhydramnios)

How does preeclampsia cause oligohydramnios?

Preeclampsia is a disease of the placenta. When the placenta is severely affected, subtle hypoperfusion of the fetus can occur, which may initially manifest as a decrease in the amniotic fluid level (oligohydramnios), fetal growth restriction, and intrauterine fetal death as a consequence of placental insufficiency.

Is oligohydramnios serious?

Oligohydramnios increases the risk of miscarriage or stillbirth. It can also cause the baby to be born with severe abnormalities, including underdeveloped lungs. This is because amniotic fluid plays an essential role in lung development.

Is oligohydramnios curable?

Low amniotic fluid (oligohydramnios) is a condition in which the amniotic fluid measures lower than expected for a baby’s gestational age. No treatment has been proved effective long term. But short-term improvement of amniotic fluid is possible and might be done in certain circumstances.

How do you fix oligohydramnios?

Some causes of low amniotic fluid have a simple solution, but others may require more intensive intervention.

1. Drink more fluids.
2. Amnioinfusion.
3. Injection of fluid before delivery using amniocentesis.
4. IV fluids.
5. Treatment of preexisting causes.
6. Bedrest.
7. Extra monitoring.
8. Diet.

Can a baby survive oligohydramnios?

Babies who develop oligohydramnios after 23 to 24 weeks usually have adequate lung development and an excellent prognosis, depending on when in pregnancy they are delivered.

Can oligohydramnios be cured?

How long can a baby survive oligohydramnios?

Oligohydramnios was first diagnosed at a 21.6 ± 4.2 weeks gestation. Terminations of pregnancy before 22 weeks were identified in five cases, and intrauterine fetal deaths occurred in two cases. Ten neonates were born alive, five cases survived over 28 days, and five cases died within 48 hours.

How common is oligohydramnios?

Is oligohydramnios common? About 4 out of 100 (4 percent) pregnant women have oligohydramnios. It can happen at any time during pregnancy, but it’s most common in the last trimester (last 3 months). It happens in about 12 out of 100 (12 percent) women whose pregnancies last about 2 weeks past their due dates.

Is there a risk of complications from oligohydramnios?

Risk of complications depends on how much amniotic fluid is present and what the cause is. Oligohydramnios itself tends not to cause maternal symptoms other than a sense of decreased fetal movement. Uterine size may be less than expected based on dates. Disorders causing or contributing to oligohydramnios may cause symptoms.

What are the symptoms of oligohydramnios in women?

Oligohydramnios itself tends not to cause maternal symptoms other than a sense of decreased fetal movement. Uterine size may be less than expected based on dates. Disorders causing or contributing to oligohydramnios may cause symptoms. Comprehensive ultrasonographic examination, including evaluation for fetal malformations

What causes a baby to have an oligohydramnios?

Causes of oligohydramnios include the following: Uteroplacental insufficiency (eg, due to preeclampsia, chronic hypertension, abruptio placentae, a thrombotic disorder, or another maternal disorder) Drugs (eg, ACE inhibitors, NSAIDs) Postterm pregnancy Fetal malformations, particularly those that decrease urine production

What kind of drugs are used for oligohydramnios?

Drugs (eg, angiotensin-converting enzyme [ACE] inhibitors, nonsteroidal anti-inflammatory drugs [NSAIDs]) Delayed or incomplete lung maturation (if oligohydramnios begins early in the pregnancy) Inability of the fetus to tolerate labor, leading to the need for cesarean delivery