Efficacy Study of Digibind for Treatment of Severe Preeclampsia

Summary

The purpose of this study is to determine whether a commercially available anti-digoxin antibody, Digibind, can delay delivery in patients with severe pre-eclampsia. If so, this would allow more time for maternally administered steroids to prevent the development of respiratory complications in premature infants.

Timeline

Start

2004-02

Primary completion

2007-12

Completion

2007-12

Publications

• Background Adair CD, Buckalew V, Taylor K, Ernest JM, Frye AH, Evans C, Veille JC. Elevated endoxin-like factor complicating a multifetal second trimester pregnancy: treatment with digoxin-binding immunoglobulin. Am J Nephrol. 1996;16(6):529-31. doi: 10.1159/000169054.
• Background Gusdon JP Jr, Buckalew VM Jr, Hennessy JF. A digoxin-like immunoreactive substance in preeclampsia. Am J Obstet Gynecol. 1984 Sep 1;150(1):83-5. doi: 10.1016/s0002-9378(84)80114-3.
• Background Poston L, Morris JF, Wolfe CD, Hilton PJ. Serum digoxin-like substances in pregnancy-induced hypertension. Clin Sci (Lond). 1989 Aug;77(2):189-94. doi: 10.1042/cs0770189.
• Background Graves SW, Williams GH. An endogenous ouabain-like factor associated with hypertensive pregnant women. J Clin Endocrinol Metab. 1984 Dec;59(6):1070-4. doi: 10.1210/jcem-59-6-1070.
• Background Lopatin DA, Ailamazian EK, Dmitrieva RI, Shpen VM, Fedorova OV, Doris PA, Bagrov AY. Circulating bufodienolide and cardenolide sodium pump inhibitors in preeclampsia. J Hypertens. 1999 Aug;17(8):1179-87. doi: 10.1097/00004872-199917080-00018.
• Background Krep H, Price DA, Soszynski P, Tao QF, Graves SW, Hollenberg NK. Volume sensitive hypertension and the digoxin-like factor. Reversal by a Fab directed against digoxin in DOCA-salt hypertensive rats. Am J Hypertens. 1995 Sep;8(9):921-7. doi: 10.1016/0895-7061(95)00181-N.
• Background Krep HH, Graves SW, Price DA, Lazarus M, Ensign A, Soszynski PA, Hollenberg NK. Reversal of sodium pump inhibitor induced vascular smooth muscle contraction with digibind. Stoichiometry and its implications. Am J Hypertens. 1996 Jan;9(1):39-46. doi: 10.1016/0895-7061(95)00260-x.
• Background Gruber KA, Whitaker JM, Buckalew VM Jr. Endogenous digitalis-like substance in plasma of volume-expanded dogs. Nature. 1980 Oct 23;287(5784):743-5. doi: 10.1038/287743a0. No abstract available.

Drugs

Indications