PE (Pre-eclampsia) High-risk Population With Gut Microbiota Dysbiosis During Their Pregnancy
Conditions
Brief summary
In this randomized controlled study, preventive intervention of aspirin combined with probiotics or aspirin combined with placebo would given to PE (pre-eclampsia) high-risk population with gut microbiota dysbiosis during their pregnancy, and finally assess the efficacy and safety of aspirin combined with probiotics to prevent PE.
Interventions
DIETARY_SUPPLEMENTaspirin 100mg and probiotics 1 bag
taking aspirin 100mg and probiotics 1 bag per day from 14-16 weeks of pregnancy until 35 + 6 weeks of pregnancy or emergency delivery.
Sponsors
Nanfang Hospital, Southern Medical University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
DOUBLE (Subject, Investigator)
Eligibility
Sex/Gender
FEMALE
Age
18 Years to 50 Years
Healthy volunteers
No
Inclusion criteria
* PE high-risk population aged 18-50 years with gut microbiota dysbiosis * No severe cardiopulmonary diseases * No severe hepatic and renal insufficiency * No severe active infection * Pregnant women did not take antibiotics or antifungal drugs 30 days before fecal sample collection; No probiotic preparation was taken 2 weeks before sample collection; Never take drugs that may interfere with glucose and lipid metabolism * No diseases affecting intestinal microecology * No history of smoking and drinking * The researchers evaluated those pregnant women expected to deliver more than 20 weeks * Voluntarily participate in this clinical study and sign the informed consent form
Exclusion criteria
* With severe cardiopulmonary, hepatic and renal insufficiency * With uncontrolled active infections 2 weeks before enrollment * Subjects took antibiotics or antifungal drugs 30 days before sample collection; Take probiotics 2 weeks before sample collection; Have taken drugs that may interfere with glucose and lipid metabolism * with diseases affecting intestinal microecology * Smoking and drinking history * With acute gastrointestinal ulcer * Hemorrhagic constitution * Other discomfort assessed by the investigato
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| The incidence of preeclampsia | From being recruited to 6 weeks after delivery | After 20 weeks of pregnancy, systolic blood pressure ≥ 140mmHg and / or diastolic blood pressure ≥ 90mmHg, accompanied by any of the following items: urinary protein ≥ 0.3g/24h, or urinary protein / creatinine ratio ≥ 0.3,or random urinary protein ≥ (+) (examination method for unconditional protein quantification); Non-albuminuria can be accompanied by any kind of organ or system involvement: heart, lung, liver, kidney and other important organs, or abnormal changes in blood system, digestive system, nervous system, placenta-fetus, etc. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| The incidence of fetal growth restriction | From being recruited to 6 weeks after delivery | due to the influence of pathological factors such as mother, fetus and placenta, fetal growth does not reach its due genetic potential, which is characterized by fetal body weight or abdominal circumference estimated by ultrasound lower than the 10th percentile of the corresponding gestational age |
Contacts
Primary ContactYichi Zhang
Outcome results
None listed