| NCT Number | Conditions | Interventions | Sponsor/Collaborators | Phases | Start Date | Last Updated |
| NCT02352025 | Breast Cancer | Drug: S-equol | The University of Texas Health Science Center at San Antonio | Early Phase 1 | 2015-04-01 | 2016-08-04 |
| NCT02142777 | Alzheimer's Disease | Drug: S -Equol|Drug: Placebo | Russell Swerdlow, MD|Ausio Pharmaceuticals, LLC|University of Kansas Medical Center | Phase 1 | 2014-07-01 | 2016-08-12 |
| NCT00962390 | Benign Prostatic Hyperplasia | Drug: S-equol|Drug: Placebo | Ausio Pharmaceuticals, LLC | Phase 2 | 2009-06-01 | 2016-01-08 |
| NCT00962585 | Menopause | Drug: Placebo|Drug: S-equol | Ausio Pharmaceuticals, LLC | Phase 2 | 2010-06-01 | 2014-03-11 |
| NCT00787007 | Healthy | Drug: S-equol|Drug: Placebo | Ausio Pharmaceuticals, LLC | Phase 1 | 2008-09-01 | 2012-01-19 |
| NCT02515682 | Hypertension | Dietary Supplement: High equol group|Dietary Supplement: Low equol group|Dietary Supplement: Placebo | Chinese University of Hong Kong | | 2015-10-01 | 2015-08-03 |
| NCT00998920 | Healthy | Drug: S-equol|Drug: Placebo | Ausio Pharmaceuticals, LLC | Phase 1 | 2008-12-01 | 2012-07-11 |
| NCT01301586 | ACNE VULGARIS | Drug: Doxycycline and S-equol|Drug: Doxycycline | Nexgen Dermatologics, Inc. | Phase 1|Phase 2 | 2010-11-01 | 2011-02-18 |
| NCT01173380 | Metabolic Syndrome X | Other: Soy nuts|Other: Matched food | University of California, Davis | | 2010-08-01 | 2015-09-02 |
| NCT00924339 | Familial Hypercholesterolemia | Dietary Supplement: soy protein diet|Dietary Supplement: rapeseed oil | Medical University of Vienna | | 2009-09-01 | 2009-06-17 |
| NCT01270737 | Hypertension | Dietary Supplement: Whole soy (soy flour)|Dietary Supplement: daidzein|Dietary Supplement: milk powder | Chinese University of Hong Kong | | 2011-03-01 | 2011-01-04 |
| NCT01232751 | Postmenopause | Dietary Supplement: Isoflavone supplement | Wageningen University | | 2010-08-01 | 2012-01-09 |
| NCT00366860 | Osteoporosis|Cardiovascular Diseases | Behavioral: Soy bread | University of Michigan|Ohio State University | Phase 1 | 2004-01-01 | 2014-12-01 |
| NCT00244907 | Osteoporosis|Osteopenia | Dietary Supplement: Genistein vs Risedronate | Purdue University|National Center for Complementary and Integrative Health (NCCIH)|Office of Dietary Supplements (ODS) | Phase 1 | 2006-01-01 | 2014-02-07 |
| NCT01116310 | Postmenopausal Women With Moderate Vasomotor Symptoms | Drug: Soy isoflavones (Glycine max L) and red clover extract (Trifolium pretense L)|Drug: Placebo | Laboratorios Casen-Fleet S.L.U.|Apices Soluciones S.L.|Asociacion Colaboracion Cochrane Iberoamericana | Phase 4 | 2010-04-01 | 2011-09-27 |
| NCT00765479 | Prostate Cancer | Dietary Supplement: soy protein isolate|Other: placebo | University of Illinois at Chicago|National Cancer Institute (NCI) | Phase 2|Phase 3 | 2006-12-01 | 2013-09-19 |
