Complement Regulation to Undo Systemic Harm in Preeclampsia (CRUSH)

This is an interventional treatment trial for Preeclampsia Read More

Inclusion criteria:

1. Provision of signed and dated informed consent form
2. Stated willingness to comply with all study procedures & availability for study duration
3. Biologically female, aged ≥13, body weight ≥40kg

4. Diagnosed with preeclampsia between 23-29+6/7 weeks gestation, by following criteria:

   1. Blood pressure ≥160 mmHg systolic or ≥110 mmHg diastolic OR
   2. Blood pressure ≥140 mmHg systolic or ≥90 mmHg diastolic and at least one of the following

   i. Proteinuria (spot protein/creatinine ≥0.3mg/mg or 24Hr protein ≥300 mg) ii. Platelet count <100,000/μl iii. Aspartate or alanine transaminase >2x upper limit of normal iv. Creatinine >1.1 mg/dl or oliguria v. Pulmonary edema

5. Ability to take intravenous medication and be willing to adhere to the eculizumab regimen
6. Ability to receive meningococcal vaccine and be willing to adhere to antibiotic regimen

Exclusion Criteria:

An individual who meets any of the following criteria prior to enrollment will be excluded from participation in this study:

1. Known allergic reactions eculizumab or meningococcal vaccine
2. Febrile illness within prior 2 weeks
3. Treatment with another investigational drug within previous 6 months
4. Inpatient expectant management for preeclampsia >72 hours prior to enrollment
5. Fetal contraindication to expectant management of pregnancy
6. Platelet count <50,000/μl

7. Diagnosis of hemolysis, elevated liver enzymes, low platelet count (HELLP) syndrome

   • Must meet all of the following criteria to be excluded: LDH >600 U/L, platelet count < 100,000/μl, AST >2x upper limit of normal, ALT >2x upper limit of normal
8. Diagnosis of Eclampsia
9. Diagnosis of Placental abruption
10. Intrauterine fetal demise
11. Coagulopathy (INR ≥ 1.5)
12. Fibrinogen <200 mg/dl
13. Persistent, severe headache unresponsive to medications
14. Persistent, severe visual disturbances
15. Persistent, severe epigastric or RUQ pain unresponsive to medications
16. Diagnosis of Systemic lupus erythematosus
17. Diagnosis of Anti-phospholipid antibody syndrome
18. Diagnosis of Atypical hemolytic uremic syndrome
19. Diagnosis of Paroxysmal nocturnal hemoglobinuria
20. Known complement deficiency
21. Diagnosis of Venous thromboembolism active or within 6 months of enrollment
22. Diagnosis of Human immunodeficiency virus (HIV)
23. Diagnosis of Hepatitis C virus (active viremia)
24. Diagnosis of Cancer (not in remission)
25. History of Solid organ transplant
26. Systemic viral or bacterial infection (active, untreated)
27. Active use of eculizumab at time of enrollment
28. Contraindication to eculizumab treatment or complement system blockade
29. Contraindication to meningococcal vaccine
30. Body weight <40kg
31. Age <13
32. Neutropenia (<1500/mm3)
33. Gonorrhea, chlamydia, or syphilis in current pregnancy
34. Illicit substance use in current pregnancy
35. Currently homeless or incarcerated
36. Alcoholism
37. Liver cirrhosis
38. Insulin dependent diabetes
39. Active use of immunosuppressive therapies, other than use of corticosteroids for fetal lung maturity
40. Use of prophylactic or therapeutic heparin, or low molecular weight heparin, in pregnancy for hypercoagulable condition