Complement Regulation to Undo Systemic Harm in Preeclampsia
Last updated on July 2021Recruitment
- Recruitment Status
- Not yet recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Complement Abnormality
- AHUS
- Complement Regulatory Factor Defect
- Eculizumab
- Severe Preeclampsia
- HELLP
- HELLP Syndrome
- HELLP Syndrome Second Trimester
- HELLP Syndrome Third Trimester
- PNH
- Preeclampsia
- Pregnancy Related
- Type
- Interventional
- Phase
- Phase 2
- Design
- Allocation: N/AIntervention Model: Single Group AssignmentIntervention Model Description: Single arm open label study.Masking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 13 years and 125 years
- Gender
- Only males
Description
The purpose of this study is to determine if eculizumab is an effective treatment to prolong pregnancy in women with preeclampsia, compared to a historical control group of women that received standard of care alone. Eligible subjects will be women with preeclampsia before 30 weeks gestation, who ha...
The purpose of this study is to determine if eculizumab is an effective treatment to prolong pregnancy in women with preeclampsia, compared to a historical control group of women that received standard of care alone. Eligible subjects will be women with preeclampsia before 30 weeks gestation, who have been deemed suitable for prolongation of pregnancy. The primary research procedure is administration of the study drug, eculizumab, by intravenous infusions weekly for four weeks, then every other week. Eculizumab is approved by the FDA for the treatment of women with atypical hemolytic uremic syndrome and paroxysmal nocturnal hemoglobinuria and is frequently used in pregnant women with these disorders. However, eculizumab is considered investigational in this study because it has not been approved by the FDA for use in patients with preeclampsia. Subject participation will last approximately 8-12 weeks on average, and the study drug will be continued until 48 hours after delivery in the treatment arm. All subjects will be followed at 2 weeks and 6 weeks after delivery to assess maternal and neonatal outcomes. A later visit may be required to complete the meningococcal vaccine schedule. The investigators believe that eculizumab will prolong pregnancy in women with preeclampsia diagnosed before 30 weeks gestation with overactive complement. As there is no effective treatment for preeclampsia other than delivery currently, women with preeclampsia before 30 weeks gestation are managed using a "watch and wait" approach (i.e., expectant management). Due to the unpredictable nature of preeclampsia, expectant management places mother and child at significant risk until delivery occurs. Eculizumab may be an improvement over current standard of care as it provides a treatment option for patients who would otherwise be managed with expectant management alone. If the study aims are achieved, eculizumab will emerge as an effective treatment option for women with preeclampsia.
Tracking Information
- NCT #
- NCT04725812
- Collaborators
- Alexion Pharmaceuticals
- Investigators
- Principal Investigator: Richard Burwick, MD, MPH Cedars-Sinai Medical Center