soy isoflavones

DIETARY_SUPPLEMENT20 trials

Sponsors

Children's Hospital Medical Center, Cincinnati, National Center for Complementary and Integrative Health (NCCIH), H. Lee Moffitt Cancer Center and Research Institute, Iowa State University, University of Miami

Conditions

Adenocarcinoma of the LungAdenosquamous Cell Lung CancerAsthmaBRCA1 Mutation CarrierBRCA2 Mutation CarrierBreast CancerBreast Cancer FemaleBreast Neoplasms

Phase 1

Radiation Therapy, Chemotherapy, and Soy Isoflavones in Treating Patients With Stage IIIA-IIIB Non-Small Cell Lung Cancer

CompletedNCT01958372

Barbara Ann Karmanos Cancer InstituteAdenocarcinoma of the Lung, Adenosquamous Cell Lung Cancer, Bronchoalveolar Cell Lung Cancer +5

Start: 2014-08-31End: 2019-11-11Updated: 2020-11-23

Phase 2

Isoflavones and Acute-phase Response in Chronic Renal Failure

CompletedNCT00029796

National Center for Complementary and Integrative Health (NCCIH)Kidney Failure, Chronic

End: 2003-09-30Target: 52Updated: 2013-03-22

Bone Response to Soy Isoflavones in Women

CompletedNCT00043745

Iowa State UniversityOsteopenia, Osteoporosis

Start: 2003-03-31Updated: 2013-02-07

Soy Isoflavones in Treating Patients Who Are Undergoing Radical Prostatectomy for Stage I or Stage II Adenocarcinoma of the Prostate

CompletedNCT00078923

Barbara Ann Karmanos Cancer InstituteProstate Cancer

Start: 2001-11-30End: 2010-05-31Updated: 2014-03-05

Soy Supplements in Treating Patients Undergoing Surgery for Localized Prostate Cancer

CompletedNCT00345813

Wake Forest University Health SciencesProstate Cancer

Start: 2003-10-31End: 2006-07-31Updated: 2018-08-10

Soy Isoflavones in Preventing Head and Neck Cancer Recurrence in Patients With Stage I-IV Head and Neck Cancer Undergoing Surgery

CompletedNCT02007200

National Cancer Institute (NCI)Recurrent Hypopharyngeal Squamous Cell Carcinoma, Recurrent Laryngeal Squamous Cell Carcinoma, Recurrent Laryngeal Verrucous Carcinoma +28

Start: 2009-07-31End: 2015-09-30Updated: 2016-10-24

Phase 3

Using Soy Estrogens to Prevent Bone Loss and Other Menopausal Symptoms

CompletedNCT00076050

University of MiamiMenopause, Osteopenia, Osteoporosis

Start: 2003-09-30End: 2009-06-30Updated: 2016-12-06

Effect of Dietary Soy on Estrogens in Breast Fluid, Blood, and Urine Samples From Healthy Women

CompletedNCT00513916

University of Hawaii Cancer Research CenterBreast Cancer, Healthy, no Evidence of Disease

Start: 2006-07-31End: 2012-02-29Target: 100Updated: 2013-12-19

Phase 4

Soy Isoflavone Tablets: Effects on Sleep, Quality of Life, Symptoms and Cognitive Function in Menopausal Women

CompletedNCT01401946

Brigham and Women's HospitalHot Flashes

Start: 2000-05-31End: 2001-01-31Updated: 2011-07-26

Effect of Cholecalciferol, Soy Isoflavones in Patients With Irritable Bowel Syndrome

CompletedNCT02026518

Shahid Beheshti University of Medical SciencesIrritable Bowel Disease

Start: 2014-01-31End: 2014-06-30Updated: 2014-11-18

Evaluate the Effect of Omega-3 vs Soy Isoflavones in Postmenopausal Women With Moderate to Severe Vasomotor Symptoms

CompletedNCT02195609

Instituto PalaciosHot Flashes, Menopause

Start: 2014-03-31End: 2015-11-30Updated: 2016-09-16

Unknown Phase

Isoflavones & Lycopene in Localized Prostate Ca:Prior to Radical Prostatectomy

CompletedNCT00042731

H. Lee Moffitt Cancer Center and Research InstituteProstate Cancer

Start: 2002-07-31End: 2006-08-31Updated: 2012-09-24

Dietary Soy Isoflavones for the Prevention of Cancer

Children's Hospital Medical Center, CincinnatiUnspecified Adult Solid Tumor, Protocol Specific

Start: 1996-10-31Target: 90Updated: 2013-12-19

Clinical Study Examining Use of an Over-the-Counter Supplement for the Prevention of Menstrually-Associated Migraine Headache

CompletedNCT00203255

Thomas Jefferson UniversityMigraine Headache

Start: 2003-05-31End: 2005-03-31Target: 25Updated: 2009-01-23

Dietary Supplementation With Soy Isoflavones in Asthma

CompletedNCT00277446

Northwestern UniversityAsthma

Start: 2006-01-31End: 2007-04-30Updated: 2011-02-25

Soy-Based Meal Replacement in Helping Women With Stage I, Stage II, or Stage III Breast Cancer in Complete Remission Lose Weight

CompletedNCT00343434

Wake Forest University Health SciencesBreast Cancer, Obesity

Start: 2005-01-31Target: 25Updated: 2017-01-19

Safety and Effectiveness of Soy Phytoestrogens to Prevent Bone Loss

CompletedNCT00665860

Baylor College of MedicineOsteoporosis

Start: 2001-04-30End: 2006-06-30Updated: 2020-11-27

Soy Isoflavones Supplementation in Treating Women at High Risk For or With Breast Cancer

CompletedNCT01219075

University of Southern CaliforniaBRCA1 Mutation Carrier, BRCA2 Mutation Carrier, Ductal Breast Carcinoma in Situ +6

Start: 2010-07-01End: 2022-11-24Updated: 2023-11-18

Phytoestrogens and Breast Cancer - Effects of Phytoestrogens on Markers of Disease Progression and Gene Expression

WithdrawnNCT04880369

Danish Cancer SocietyBreast Cancer, Breast Cancer Female, Breast Neoplasms

Start: 2021-03-31End: 2022-12-31Updated: 2024-08-07

Evaluation of Soy Isoflavones on Skin Ageing Parameters

CompletedNCT06047145

The Archer-Daniels-Midland CompanySkin Ageing

Start: 2023-10-27End: 2024-02-26Updated: 2025-04-10

Related Papers

S-equol status modulates skin response to soy isoflavones in postmenopausal women: results from a randomized placebo-controlled pilot trial.

2025-11-03

Soy isoflavones and cholecalciferol reduce inflammation, and gut permeability, without any effect on antioxidant capacity in irritable bowel syndrome: A randomized clinical trial.

2019-10-0222 citations

Co-Administration of Soy Isoflavones and Vitamin D in Management of Irritable Bowel Disease

PLoS ONE2016-08-0448 citations

Soy isoflavones in the prevention of menopausal bone loss and menopausal symptoms: a randomized, double-blind trial.

2011-08-01111 citations

Clinical outcomes of a 2-y soy isoflavone supplementation in menopausal women.

2010-12-2250 citations

The soy isoflavones for reducing bone loss (SIRBL) study: a 3-y randomized controlled trial in postmenopausal women.

2009-11-1189 citations

Soy isoflavone supplementation and bone mineral density in menopausal women: a 2-y multicenter clinical trial.

2009-09-1669 citations