Skip to content

Aspirin-Dydrogesterone for Preeclampsia Prevention

Comparison of the Effectiveness of Aspirin and Aspirin Dydrogesterone in Preventing Preeclampsia in Women at Risk A Randomized Clinical Trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20241225064169N4
Enrollment
168
Registered
2025-11-16
Start date
2025-12-06
Completion date
Unknown
Last updated
2025-12-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pre-eclampsia. Pre-eclampsia

Interventions

Intervention 1: Intervention group: Two 80 mg aspirin tablets manufactured by Behstan Pharmaceutical Company and 3 ablet 10 mg dydrogesterone tablets manufactured by Behstan Pharmaceuticals are prescr

Sponsors

Shiraz University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 45 Years

Inclusion criteria

Inclusion criteria: Singleton pregnancies First trimester Doppler ultrasound at risk for uteroplacental perfusion disorders Have criteria for aspirin prescription (high-risk group: history of preeclampsia; autoimmune disease (systemic lupus erythematosus, antiphospholipid syndrome) Type 1 and 2 diabetes Multiple pregnancy Chronic hypertension Kidney diseases Obesity (body mass index > 30 kg/m2) Family history of preeclampsia (mother or sister) Age =35 years Previous history of low birth weight History of stillbirth Interwall between two pregnancies is more than 10 years. reproductive techniques including IVF

Exclusion criteria

Exclusion criteria: Fetal aneuploidies Fetal anomalies Bleeding disorders Women with allergies to aspirin or dydrogesterone Women who are currently taking aspirin or heparin for any other reason and women with normal, low-risk pregnancies who have a normal Doppler ultrasound smoking Mother's lack of cooperation in taking medication

Design outcomes

Primary

MeasureTime frame
Decrease fetal mortality and morbidity due to preeclampsia. Timepoint: After birth. Method of measurement: Vital Signs.

Secondary

MeasureTime frame
IUGR. Timepoint: 3rd trimester pregnancy. Method of measurement: Sonography.;Neonate weight. Timepoint: After birth. Method of measurement: scale.;NICU admission. Timepoint: After birth. Method of measurement: Clinical.;Neonate Apgar. Timepoint: One and five in the minute. Method of measurement: scoring.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactFahime Zare

Shiraz University of Medical Sciences

Fahimehzare1994@gmail.com+98 71 3647 9830

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026