Treatment of Uterine Fibroids With the Selective Progesterone Receptor Modulator CDB-2914

Summary

This study will evaluate whether the experimental drug ulipristal acetate can shrink uterine fibroids in pre-menopausal women.

Timeline

Start

2006-02

Primary completion

2009-07

Completion

2010-08

Publications

• Background Batista MC, Cartledge TP, Zellmer AW, Merino MJ, Axiotis C, Loriaux DL, Nieman LK. Delayed endometrial maturation induced by daily administration of the antiprogestin RU 486: a potential new contraceptive strategy. Am J Obstet Gynecol. 1992 Jul;167(1):60-5. doi: 10.1016/s0002-9378(11)91627-5.
• Background Burroughs KD, Howe SR, Okubo Y, Fuchs-Young R, LeRoith D, Walker CL. Dysregulation of IGF-I signaling in uterine leiomyoma. J Endocrinol. 2002 Jan;172(1):83-93. doi: 10.1677/joe.0.1720083.
• Background Cadepond F, Ulmann A, Baulieu EE. RU486 (mifepristone): mechanisms of action and clinical uses. Annu Rev Med. 1997;48:129-56. doi: 10.1146/annurev.med.48.1.129.
• Background Levens ED, Wesley R, Premkumar A, Blocker W, Nieman LK. Magnetic resonance imaging and transvaginal ultrasound for determining fibroid burden: implications for research and clinical care. Am J Obstet Gynecol. 2009 May;200(5):537.e1-7. doi: 10.1016/j.ajog.2008.12.037. Epub 2009 Mar 9.
• Background Nieman LK, Blocker W, Nansel T, Mahoney S, Reynolds J, Blithe D, Wesley R, Armstrong A. Efficacy and tolerability of CDB-2914 treatment for symptomatic uterine fibroids: a randomized, double-blind, placebo-controlled, phase IIb study. Fertil Steril. 2011 Feb;95(2):767-72.e1-2. doi: 10.1016/j.fertnstert.2010.09.059. Epub 2010 Nov 5.
• Parikh TP, Malik M, Britten J, Aly JM, Pilgrim J, Catherino WH. Steroid hormones and hormone antagonists regulate the neural marker neurotrimin in uterine leiomyoma. Fertil Steril. 2020 Jan;113(1):176-186. doi: 10.1016/j.fertnstert.2019.08.090.
• Lewis TD, Malik M, Britten J, Parikh T, Cox J, Catherino WH. Ulipristal acetate decreases active TGF-beta3 and its canonical signaling in uterine leiomyoma via two novel mechanisms. Fertil Steril. 2019 Apr;111(4):806-815.e1. doi: 10.1016/j.fertnstert.2018.12.026. Epub 2019 Mar 11.
• Ng SSM, Jorge S, Malik M, Britten J, Su SC, Armstrong CR, Brennan JT, Chang S, Baig KM, Driggers PH, Segars JH. A-Kinase Anchoring Protein 13 (AKAP13) Augments Progesterone Signaling in Uterine Fibroid Cells. J Clin Endocrinol Metab. 2019 Mar 1;104(3):970-980. doi: 10.1210/jc.2018-01216.
• Levens ED, Potlog-Nahari C, Armstrong AY, Wesley R, Premkumar A, Blithe DL, Blocker W, Nieman LK. CDB-2914 for uterine leiomyomata treatment: a randomized controlled trial. Obstet Gynecol. 2008 May;111(5):1129-36. doi: 10.1097/AOG.0b013e3181705d0e.

Drugs

Indications