| Completed | Biofeedback for Psoriasis Psoriasis, Psoriasis Vulgaris, Psychophysiological Disorder | N/A | 2022-06-07 |
| Suspended | Environmental Toxicants Avoidance Study Pollution; Exposure, Glucose Intolerance, Glycemic Control | N/A | 2022-05-01 |
| Unknown | Biological and Psychological Health Effect of Ramadan Study Quality of Life | — | 2021-04-08 |
| Completed | Omega 7 Oil and Inflammatory Biomarker Study Musculoskeletal Pain | N/A | 2017-09-01 |
| Completed | Phase IIb Study of Intranasal Glutathione in Parkinson's Disease Parkinson's Disease | Phase 2 | 2015-04-01 |
| Completed | Cannabis and Parkinson's Disease Tremor: A Natural History Study Parkinson's Disease | — | 2013-11-01 |
| Terminated | Complementary and Alternative Medicine Sauna Detoxification Study: Phase I Hyperthermia | Phase 1 | 2013-07-01 |
| Withdrawn | A Phase 1b Dose Escalation Trial of PSK®/Placebo With Docetaxel to Treat Metastatic Castration-resistant Prost Prostatic Neoplasms | Phase 1 | 2013-05-01 |
| Completed | Effects of Quercetin on Blood Sugar and Blood Vessel Function in Type 2 Diabetes. Diabetes Mellitus, Type 2 | Phase 2 | 2013-05-01 |
| Completed | Haptoglobin and Iron in Parkinson's Disease Parkinson's Disease | — | 2013-02-01 |
| Completed | Evaluation of Coagulation in Multiple Sclerosis Multiple Sclerosis | — | 2012-10-01 |
| Recruiting | Modifiable Variables in Parkinsonism (MVP) Parkinson's Disease, Parkinsonism, MSA - Multiple System Atrophy | — | 2012-09-01 |
| Completed | Intranasal Glutathione in Parkinson's Disease Parkinson's Disease (PD) | Phase 1 | 2012-07-01 |
| Recruiting | Complementary and Alternative Care in Multiple Sclerosis Multiple Sclerosis | — | 2012-06-01 |
| Completed | Sauna Detoxification Study: Pilot Feasibility Hyperthermia | Phase 1 | 2011-11-01 |
| Completed | Integrative Oncology Outcomes Study in Breast Cancer Breast Cancer | — | 2010-08-01 |
| Completed | Comparative Effectiveness of Vitamin D and Repletion Strategies Hypovitaminosis D, Insulin Resistance, Diabetes | N/A | 2010-08-01 |
| Completed | Feeding the Rainbow to Investigate Endothelial Dysfunction Dietary Modification, Cardiovascular Disease | EARLY_Phase 1 | 2009-10-01 |
| Completed | Effects of Qigong, Tai Chi and Yoga Practice in Older Adults Healthy | N/A | 2008-05-01 |
| Completed | Effects of Qigong on Type 2 Diabetic Patients Diabetes Mellitus, Type 2 | N/A | 2007-06-01 |
| Terminated | Pilot Trial of Chromium-Metformin Combination in Type 2 Diabetes Type 2 Diabetes | Phase 1 | 2006-01-01 |
| Completed | In-Home Weight Loss Program for Adults With Type 2 Diabetes Delivered by Interactive Cable Television Technolo Diabetes Mellitus, Type 2 | N/A | 2004-08-01 |