10/10/2025
PREMATURITY✅✅✅✅
Definition:✅
Prematurity refers to the birth of a baby before 37 weeks of gestation. It is a major cause of infant morbidity and mortality worldwide.
Types:✅
☑️Late preterm: Born between 34-36 weeks of gestation.
☑️Moderate preterm: Born between 32-33 weeks of gestation.
☑️Very preterm: Born between 28-31 weeks of gestation.
☑️Extremely preterm: Born before 28 weeks of gestation.
Causes:✅
☑️Spontaneous preterm labor: Accounting for 70% of preterm births.
☑️Preterm premature rupture of membranes (PPROM): Accounting for 20-30% of preterm births.
☑️Multiple gestations: Twins, triplets, or other multiples are at higher risk of preterm birth.
☑️Maternal medical conditions: Such as hypertension, diabetes, and kidney disease.
☑️Fetal growth restriction: Fetal growth restriction can increase the risk of preterm birth.
☑️Uterine anomalies: Abnormalities in the shape or structure of the uterus.
☑️Cervical insufficiency: Weakening of the cervix, leading to preterm birth.
Signs and symptoms:✅
☑️Regular uterine contractions: Before 37 weeks of gestation.
☑️Vaginal bleeding: May occur due to placental abruption or other complications.
☑️Abdominal pain: May occur due to uterine contractions or other complications.
☑️Back pain: May occur due to uterine contractions or other complications.
Maternal causes:☑️
☑️Hypertension: High blood pressure can increase the risk of preterm birth.
☑️Diabetes: Uncontrolled diabetes can increase the risk of preterm birth.
☑️Kidney disease: Chronic kidney disease can increase the risk of preterm birth.
☑️Infections: Such as urinary tract infections or group B strep infections.
Fetal causes:✅
☑️Fetal growth restriction: Fetal growth restriction can increase the risk of preterm birth.
☑️Fetal anomalies: Congenital anomalies can increase the risk of preterm birth.
☑️Fetal distress: Fetal distress can increase the risk of preterm birth.
Investigation✅
☑️Ultrasound: To confirm gestational age and fetal well-being.
☑️Fetal monitoring: To monitor fetal heart rate and well-being.
☑️Maternal blood tests: To monitor maternal blood pressure, blood sugar, and other parameters.
☑️Urine tests: To monitor for urinary tract infections or other complications.
Management:✅
☑️Corticosteroids: To promote fetal lung maturity.
☑️Tocolytics: To delay preterm birth.
☑️Antibiotics: To treat infections.
☑️Fetal monitoring: To monitor fetal well-being.
☑️Maternal rest: To reduce stress and promote fetal well-being.
☑️Delivery: May be necessary if preterm birth is imminent or if there are concerns about fetal or maternal well-being.
Clinical officer's Learning corner
FOR TUITIONS WHATSAPP 969236160