| Not Yet Recruiting | Investigating the Analgesic Potential of (2R,6R)-HNK in Acute Pain in Healthy Volunteers Pain, Healthy Volunteers | Phase 2 | 2026-06-15 |
| Recruiting | Microneurographic Assessment of Peripheral Nerves in Healthy Volunteers and Individuals With Sensory Dysfuncti PIEZO2-Deficiency Syndrome | — | 2026-04-22 |
| Recruiting | Patient-Centered Assessment of Symptoms and Outcomes Fatigue, Cancer, CFS | — | 2019-09-13 |
| Completed | Sensory Afferents for Deep Pressure Sensation Normal Physiology | N/A | 2019-06-20 |
| Recruiting | Sociocultural & Biobehavioral Influences on Pain Expression and Assessment Normal Physiology, Healthy Volunteers, Pain | N/A | 2018-05-09 |
| Completed | Sensory and Opioid Mechanisms of Affective Touch Pain, Touch | EARLY_Phase 1 | 2017-08-01 |
| Recruiting | Effects of External Ear Stimulation on Pain Perception and Mood Pain in Healthy Participants | N/A | 2016-10-18 |
| Recruiting | Clinical and Scientific Assessment of Pain and Painful Disorders Normal Physiology, Pain | — | 2016-07-22 |
| Recruiting | Neural and Psychological Mechanisms of Pain Perception Pain, Normal Physiology, Healthy Volunteers | N/A | 2015-06-11 |
| Completed | Psychophysical Correlates of Pain Reduction by Topical Analgesic Compounds Healthy Volunteers | — | 2014-12-19 |
| Completed | Effects of Transcranial Magnetic Stimulation (TMS) on Somatosensory Perception Healthy Volunteer | — | 2014-04-17 |
| Completed | Study of Pain Processing in Experienced Yoga Practitioners Pain | — | 2014-01-27 |
| Completed | Brain Response to Pain Control in People With Chronic Pain Pain | — | 2013-05-28 |
| Completed | Acupuncture to Reduce Signs of Inflammation in Participants With Chronic Low Back Pain Pain | Phase 1 | 2011-06-10 |
| Completed | Mechanisms of the Relaxation Response in Elderly Hypertensives Hypertension | Phase 1 | 2009-03-01 |
| Completed | A Yoga and Wellness Program for Breast Cancer Survivors With Persistent Fatigue Breast Cancer, Fatigue | N/A | 2008-06-01 |
| Completed | Double Blind, Crossover Study of Fish Oil [EPA and DHA] for Intractable Partial Seizures Epilepsy | Phase 2 | 2008-05-01 |
| Completed | Phase II Trial of Silymarin for Patients With Chronic Hepatitis C Who Have Failed Conventional Antiviral Treat Chronic Hepatitis C | Phase 2 | 2008-04-01 |
| Completed | MEG Study of Mindfulness Based Stress Reduction Somatosensory Cortical Dynamics in Normal Humans | N/A | 2007-10-01 |
| Completed | Academic Stress and Proinflammatory Cytokines: Omega-3 Intervention Stress-related Changes in Inflammation | Phase 2 | 2007-07-01 |
| Unknown | Effects of Cranberry-Containing Products in Women With Recurrent Urinary Tract Infections (UTIs) Urinary Tract Infection | Phase 2 | 2007-05-01 |
| Completed | Effects of Uridine Supplementation on Metabolic Side Effects of Stavudine and Zidovudine HIV Infections, Insulin Resistance, Hyperlactatemia | Phase 2 | 2007-04-01 |
| Unknown | Treatment of Rheumatoid Arthritis With Marine and Botanical Oils Rheumatoid Arthritis | Phase 3 | 2006-11-01 |
| Completed | Phase I Trial of Silymarin for Chronic Liver Diseases Hepatitis C, Non-Alcoholic Fatty Liver Disease | Phase 1 | 2006-11-01 |
| Completed | Soft Tissue Biomechanical Behavior During Acupuncture in Low Back Pain Low Back Pain | N/A | 2006-09-01 |
| Completed | Interactions Between Cranberry Juice and Antibiotics Used to Treat Urinary Tract Infections Urinary Tract Infections | N/A | 2006-07-01 |
| Withdrawn | Treatment of Alcohol-Related Hepatitis With Arginine Alcoholic Hepatitis | Phase 2 | 2006-04-01 |
| Withdrawn | The Effects of Soy Protein on Post-thoracotomy Pain Thoracotomy, Pain | Phase 2 | 2006-03-01 |
| Completed | Identifying the Anti-Blood-Clotting Compounds in Garlic Arteriosclerosis, Intracranial Arteriosclerosis | N/A | 2006-03-01 |
| Completed | Acupuncture/Moxibustion for Peripheral Neuropathy in HIV Peripheral Neuropathies, HIV Infections | Phase 2 | 2005-11-01 |
| Completed | Use of a Nutritional Supplement to Treat Diabetic Symptoms in HIV-Infected Adults Insulin Resistance, HIV Infections | Phase 1 / Phase 2 | 2005-11-01 |
| Completed | Effect of Tai Chi Vs. Structured Exercise on Physical Fitness and Stress in Cancer Survivors Cancer, Cancer Survivor | Phase 2 | 2005-10-26 |
| Completed | The Effect of Acupuncture on Infertility With In-Vitro Fertilization (IVF) Patients Infertility | Phase 1 | 2005-10-01 |
| Completed | Effects of Massage on the Immune System of Preterm Infants Premature Birth, Stress | Phase 1 / Phase 2 | 2005-10-01 |
| Completed | The Effects of Smell on Mood and Physical Responses Stress, Anxiety, Depression | Phase 1 | 2005-08-01 |
| Completed | Cranberry Juice for the Prevention of Recurrent Urinary Tract Infections Urinary Tract Infections | Phase 2 | 2005-08-01 |
| Terminated | The Effect of Good Bacteria on Nonalcoholic Fatty Liver Disease in Diabetics Fatty Liver, Hepatic Steatosis, Diabetes Mellitus | Phase 1 / Phase 2 | 2005-07-01 |
| Completed | Energy Balance Weight Regulation Study Obesity | Phase 2 | 2005-04-01 |
| Completed | Herbal Treatment for Attention Deficit Hyperactivity Disorder (ADHD) Attention Deficit Hyperactivity Disorder | Phase 2 | 2005-02-01 |
| Completed | Qigong Therapy for Individuals With Knee Osteoarthritis Osteoarthritis | Phase 2 | 2005-01-01 |
| Completed | Effects of Pulsed Magnetic Pads on Rheumatoid Arthritis Symptoms in Postmenopausal Women Rheumatoid Arthritis, Menopause | Phase 2 | 2005-01-01 |
| Completed | Acupuncture for Women's Health Conditions Ovarian Neoplasms, Endometriosis, Pelvic Pain | Phase 1 | 2005-01-01 |
| Completed | Effects of Dark Chocolate on Insulin Sensitivity in People With High Blood Pressure Hypertension | Phase 1 | 2004-12-10 |
| Completed | Cranberry Juice for Preventing Bacteria in Urine During Pregnancy Urinary Tract Infection, Bacteriuria | Phase 1 | 2004-12-01 |
| Completed | Complementary and Alternative Medicine Use in Low-Income African American and Caucasian Adults With Asthma Asthma | — | 2004-11-01 |
| Completed | Cranberry Juice for Treatment of Urinary Tract Infections Urinary Tract Infections | Phase 2 / Phase 3 | 2004-11-01 |
| Completed | Comparing Tai Chi Chih and Relaxation Therapy in the Treatment of Rheumatoid Arthritis Arthritis, Rheumatoid | Phase 2 / Phase 3 | 2004-11-01 |
| Completed | Sensor Measurement of Acupuncture Needle Manipulation Back Pain | Phase 1 | 2004-09-01 |
| Completed | Vitamin K Injections for the Treatment of Painful Menstruation Dysmenorrhea | Phase 1 | 2004-09-01 |
| Completed | Polarity Therapy for American Indian Caregivers of Dementia Patients Stress, Depression, Anxiety | Phase 1 | 2004-08-01 |
| Completed | Effects of Osteoarthritis Pain, Morphine, and Placebo on Neuroendocrine Function in Men Osteoarthritis | Phase 2 | 2004-07-13 |
| Completed | Pilot Study to Test the Effectiveness of Combining Conventional and Complementary Medicine to Treat Low Back P Low Back Pain | N/A | 2004-07-01 |
| Completed | Yoga for Treating People at Risk for Diabetes or With Both HIV and Depression HIV Infections, Diabetes, Depression | Phase 1 | 2004-07-01 |
| Completed | Intravenous Micronutrient Therapy (IVMT) for Fibromyalgia Fibromyalgia | Phase 1 / Phase 2 | 2004-06-01 |
| Completed | Antihyperlipidemic Effects of Oyster Mushrooms HIV Infections, Hyperlipidemia | Phase 1 / Phase 2 | 2004-06-01 |
| Completed | Absorption and Distribution of Glucosamine and Chondroitin Osteoarthritis | N/A | 2004-04-01 |
| Completed | Electroacupuncture for Major Depression Depression, Depressive Disorder | Phase 2 | 2004-03-01 |
| Completed | Acupuncture for Irritable Bowel Syndrome Irritable Bowel Syndrome | Phase 1 / Phase 2 | 2004-02-01 |
| Completed | Functional Brain Imaging - Acupuncture and Osteoarthritis Osteoarthritis | Phase 2 / Phase 3 | 2004-01-01 |
| Completed | Chromium Picolinate for the Treatment of Metabolic Syndrome Metabolic Syndrome X, Prediabetic State, Insulin Resistance | N/A | 2004-01-01 |
| Completed | Effectiveness of Brainwave Biofeedback in the Treatment of Fibromyalgia Fibromyalgia | Phase 1 / Phase 2 | 2003-12-01 |
| Completed | Antioxidant Functions of Lipoic Acid Hypercholesterolemia | Phase 2 | 2003-11-01 |
| Completed | IdB 1016 Treatment for Hepatitis C Disease Hepatitis C, Chronic | Phase 1 / Phase 2 | 2003-11-01 |
| Completed | REST: Reducing End-of-Life Symptoms With Touch Neoplasms, Pain | Phase 2 | 2003-11-01 |
| Completed | Amino Acid Therapy for Hot Flashes in Postmenopausal Women Hot Flashes | Phase 1 / Phase 2 | 2003-10-01 |
| Completed | To Study the Mechanisms of Acupuncture Through Functional Magnetic Resonance Imaging and Peripheral Neurosenso Healthy | N/A | 2003-09-01 |
| Completed | Acupuncture for Irritable Bowel Syndrome (IBS) Irritable Bowel Syndrome | Phase 2 | 2003-09-01 |
| Completed | PUFA Augmentation in Treatment of Major Depression Major Depression | Phase 3 | 2003-09-01 |
| Completed | Botanical/Drug Interactions in HIV: Glucuronidation HIV Seronegativity | Phase 1 | 2003-09-01 |
| Completed | Spirituality, Religiosity, and Immune Functioning Cancer, Depression, Dying Process | — | 2003-09-01 |
| Terminated | Acupuncture to Prevent Postoperative Bowel Paralysis (Paralytic Ileus) Ileus, Neoplasms | Phase 2 | 2003-09-01 |
| Completed | Painful HIV Neuropathy and Alpha-Lipoic Acid HIV, Peripheral Neuropathy | Phase 1 / Phase 2 | 2003-09-01 |
| Completed | Pycnogenol for the Treatment of Lymphedema of the Arm in Breast Cancer Survivors Lymphedema, Breast, Cancer | Phase 2 | 2003-08-01 |
| Completed | Home Based Massage and Relaxation for Sickle Cell Pain Sickle Cell Disease | Phase 2 | 2003-08-01 |
| Completed | Shamanic Healing for Women With Temporomandibular Joint Disorders (TMDs) Temporomandibular Disorders | Phase 1 | 2003-08-01 |
| Terminated | A Study of the Pharmacokinetics of Black Cohosh Hot Flashes | Phase 1 | 2003-08-01 |
| Completed | Efficacy of Healing Touch in Stressed Neonates Stress | Phase 2 | 2003-07-01 |
| Completed | Pilot Study of Vedic Medicine for Type 2 Diabetes Diabetes Mellitus, Type 2 | Phase 2 | 2003-07-01 |
| Completed | Meditation-Based Stress Reduction in Rheumatoid Arthritis Rheumatoid Arthritis | Phase 2 | 2003-07-01 |
| Completed | Relaxation Response With Acupuncture for HIV Patients Human Immunodeficiency Virus, AIDS | Phase 2 | 2003-07-01 |
| Completed | Effects of Oral Glucosamine on Insulin and Blood Vessel Activity in Normal and Obese People Obesity, Insulin Resistance | Phase 1 | 2003-07-01 |
| Completed | Black Cohosh Extract in Postmenopausal Breast Health Menopause, Hot Flashes | Phase 1 / Phase 2 | 2003-07-01 |
| Terminated | The Use of Narrative in Public Health Research and Practice: Patient Experience of Wellness Acupuncture Pain, Depression, Fatigue | — | 2003-06-01 |
| Completed | Ginger Control of Chemotherapy Induced Nausea and Vomiting Nausea, Vomiting, Chemotherapy | Phase 2 | 2003-06-01 |
| Completed | Curb, Alter, Lower, or Manage Stress in HIV: CALMS-HIV HIV Infections | Phase 2 | 2003-05-01 |
| Completed | Use of Black Cohosh and Red Clover for the Relief of Menopausal Symptoms Hot Flashes, Menopause | Phase 2 | 2003-04-01 |
| Completed | Therapeutic Touch for Wrist Fractures in Postmenopausal Women Osteoporosis, Fractures | Phase 2 | 2003-03-01 |
| Completed | Massage to Increase Well-Being and Immune Function in Dominican Children Infected With HIV HIV Infections, AIDS | N/A | 2003-03-01 |
| Completed | High Intensity Light Therapy in Alzheimer's Disease Alzheimer's Disease, Dementia | Phase 3 | 2003-03-01 |
| Completed | Yoga for Treating Shortness of Breath in Chronic Obstructive Pulmonary Disease (COPD) Pulmonary Disease, Chronic Obstructive, Lung Diseases, Obstructive, Pulmonary Emphysema | Phase 1 / Phase 2 | 2003-01-01 |
| Completed | Safety and Effectiveness of Flaxseed for Reducing High Cholesterol Hypercholesterolemia | Phase 2 / Phase 3 | 2003-01-01 |
| Completed | Massage Therapy for Breast Cancer Treatment-Related Swelling of the Arms Lymphedema | Phase 2 | 2003-01-01 |
| Completed | The Efficacy of Reiki in the Treatment of Fibromyalgia Fibromyalgia | Phase 1 | 2003-01-01 |
| Completed | Phytoestrogens and Memory Decline in Menopause Memory Loss, Postmenopause | Phase 2 | 2002-12-01 |
| Completed | Creatine for the Treatment of Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis | Phase 2 | 2002-12-01 |
| Completed | Body-Oriented Therapy for Sexual Abuse Recovery Child Abuse, Sexual, Post-Traumatic Stress Disorder, Dissociation | Phase 2 | 2002-09-01 |
| Completed | Healing Touch and Relaxation Therapies in Cervical Cancer Patients Cervix Neoplasms | Phase 2 | 2002-09-01 |
| Completed | Endometriosis : Traditional Medicine vs Hormone Therapy Endometriosis, Pelvic Pain | Phase 1 / Phase 2 | 2002-09-01 |
| Completed | Acupuncture for the Treatment of Post-Traumatic Stress Disorder (PTSD) Stress Disorders, Post-Traumatic | N/A | 2002-09-01 |
| Completed | St. John's Wort for the Treatment of Generalized Social Anxiety Disorder (GSAD) Anxiety Disorders, Mental Health | Phase 2 / Phase 3 | 2002-08-01 |
| Completed | Evaluating Yoga for Chronic Low Back Pain Low Back Pain | N/A | 2002-07-01 |
| Completed | Effect of Acupuncture on Human Brain Activity Healthy | N/A | 2002-07-01 |
| Completed | Music Imagery for Patients Receiving Chemotherapy for Leukemia or Non-Hodgkin's Lymphoma Leukemia, Lymphoma, Non-Hodgkin | Phase 1 / Phase 2 | 2002-07-01 |
| Completed | Comparison of Popular Weight Loss Diets Obesity | Phase 2 | 2002-07-01 |
| Terminated | Gemcitabine Combined With Mistletoe in Treating Patients With Advanced Solid Tumors Breast Cancer, Colorectal Cancer, Lung Cancer | Phase 1 | 2002-07-01 |
| Completed | Acupuncture to Reduce Symptoms of Advanced Colorectal Cancer Colorectal Neoplasms | Phase 1 | 2002-06-01 |
| Terminated | Kava Kava for the Treatment of Generalized Anxiety Disorder (GAD) Anxiety Disorders | Phase 2 | 2002-06-01 |
| Completed | Ginkgo Biloba: Antidepressant-Induced Sexual Dysfunction Hypoactive Sexual Desire Disorder, Sexual Dysfunctions, Psychological | Phase 2 | 2002-06-01 |
| Completed | St. John's Wort Vs. Placebo in Obsessive-Compulsive Disorder. Obsessive Compulsive Disorder | Phase 2 | 2002-05-01 |
| Completed | Comparing Effects of 3 Sources of Garlic on Cholesterol Levels Hypercholesterolemia | Phase 2 / Phase 3 | 2002-05-01 |
| Completed | Meaning-Centered Psychotherapy in Advanced Cancer Lymphoma, Non-Hodgkin, Neoplasms | Phase 2 | 2002-05-01 |
| Completed | Magnesium and Asthma - Clinical Trials Asthma | Phase 2 | 2002-05-01 |
| Completed | Treatment of Depression With Massage in HIV Acquired Immunodeficiency Syndrome, HIV Infections, Depression | Phase 2 | 2002-04-01 |
| Completed | Self-Hypnotic Relaxation Therapy During Invasive Procedures Uterine Neoplasms, Leiomyoma | Phase 2 | 2002-04-01 |
| Completed | Mindfulness-Based Art Therapy for Cancer Patients Cancer | N/A | 2002-04-01 |
| Completed | Physical CAM Therapies for Chronic Low Back Pain Chronic Low Back Pain | Phase 2 | 2002-04-01 |
| Completed | Effects of Ginseng and Ginkgo on Drug Disposition in Man Healthy | Phase 2 | 2002-03-01 |
| Completed | Ethnopharmacological Studies in Oral Medicine Oral Pain, Oral Ulcers, Oral Tumors | — | 2002-03-01 |
| Completed | Meditation-Based Treatment for Binge Eating Disorder Binge Eating Disorder, Obesity | Phase 2 / Phase 3 | 2002-03-01 |
| Completed | Efficacy of Acupuncture With Physical Therapy for Knee Osteo-Arthritis Osteoarthritis | Phase 3 | 2002-03-01 |
| Completed | The Use of Reiki for Patients With Advanced AIDS Acquired Immunodeficiency Syndrome, HIV Infections | Phase 2 | 2002-03-01 |
| Completed | Spirituality and Will to Live in Patients With HIV/AIDS HIV Infections | — | 2002-02-01 |
| Completed | Treatment of Multiple Sclerosis Using Over the Counter Inosine Multiple Sclerosis, Relapsing-Remitting | Phase 2 | 2002-02-01 |
| Completed | Immune Restoration by Lipoic Acid in AIDS Acquired Immunodeficiency Syndrome, HIV Infections | Phase 2 | 2002-02-01 |
| Completed | Acupuncture for the Treatment of Chronic Daily Headaches Headache Disorders | N/A | 2002-02-01 |
| Completed | Effects of St. John's Wort on the Effectiveness of Oral Contraceptives Contraception | N/A | 2002-01-01 |
| Completed | Developmental Study on Fatigue in Cancer Neoplasms | Phase 2 | 2002-01-01 |
| Completed | Ginkgo Biloba Extract and the Insulin Resistance Syndrome Type 2 Diabetes Mellitus | Phase 1 / Phase 2 | 2001-12-01 |
| Completed | St. John's Wort Versus Placebo in Social Phobia Phobic Disorders | Phase 2 | 2001-12-01 |
| Completed | Study of Noni in Cancer Patients Neoplasms, Neoplasm Metastasis | Phase 1 | 2001-11-01 |
| Completed | Consistency of Traditional Chinese Medicine Diagnoses and Herbal Prescriptions for Rheumatoid Arthritis Rheumatoid Arthritis | — | 2001-11-01 |
| Completed | Effects of Soy Consumption on Symptoms of Menopause Menopause | — | 2001-11-01 |
| Withdrawn | Garlic in Hyperlipidemia Caused by HAART HIV Infections, Hypercholesterolemia, Hypertriglyceridemia | Phase 2 | 2001-11-01 |
| Completed | Acupuncture for Shortness of Breath in Cancer Patients Lung Neoplasms, Breast Neoplasms | N/A | 2001-11-01 |
| Completed | Creatine Therapy for Huntington's Disease Huntington's Disease | Phase 1 / Phase 2 | 2001-10-01 |
| Completed | Chiropractic Care, Medication, and Self-Care for Neck Pain Neck Pain | Phase 2 | 2001-09-01 |
| Completed | Herb-Opioid Interactions Pain | Phase 4 | 2001-09-01 |
| Completed | Acupuncture to Improve Quality of Life in Patients With Advanced Cancer Ovarian Cancer | Phase 2 | 2001-09-01 |
| Completed | Ethyl Eicosapentanoic Acid (Ethyl-EPA) for Treating Major Depression Depressive Disorder, Depression | Phase 3 | 2001-09-01 |
| Completed | Evaluation of Echinacea for the Common Cold Common Cold | Phase 2 | 2001-09-01 |
| Completed | Socioeconomic Influences on Complementary and Alternative Medicine Use in Cancer Treatment Neoplasms | — | 2001-09-01 |
| Completed | Iscar for Supplemental Care in Stage IV Lung Cancer Lung Cancer | Phase 2 | 2001-09-01 |
| Completed | The Effects of Music Therapy-Based Stress Reduction on Bone Marrow Transplant Recipients Bone Marrow Transplantation, Stem Cell Transplantation | Phase 2 | 2001-08-01 |
| Completed | Screening Herbs for Drug Interactions Healthy | Phase 2 | 2001-08-01 |
| Completed | Effects of Creatine and Resistance Exercise Training in People With HIV Infection HIV Infections | Phase 2 | 2001-08-01 |
| Completed | Soy Protein in Early Diabetic Nephropathy Diabetic Nephropathy, Diabetes Mellitus | Phase 1 / Phase 2 | 2001-07-01 |
| Completed | Brain Imaging Technology to Examine the Effects of Meditation Healthy | — | 2001-07-01 |
| Completed | Acupuncture in Cardiovascular Disease Congestive Heart Failure | Phase 2 | 2001-07-01 |
| Completed | Effects of Lutein in Retinitis Pigmentosa Retinitis Pigmentosa | Phase 1 / Phase 2 | 2001-04-01 |
| Completed | Complementary/Alternative Medicine for Abnormality in the Vestibular (Balance) System Vestibular Neuronitis, Vestibulopathy | Phase 1 / Phase 2 | 2001-04-01 |
| Completed | Yoga as a Treatment for Insomnia Insomnia | Phase 2 | 2001-04-01 |
| Completed | Efficacy of Osteopathic Manipulation in Chronic Obstructive Pulmonary Disease Emphysema | Phase 2 | 2001-04-01 |
| Completed | Women's Use of Alternative Medicine: A Multiethnic Study Uterine Fibroids, Osteoporosis, Urinary Tract Infection | — | 2001-04-01 |
| Completed | Massage Therapy for Cancer-Related Fatigue Breast Neoplasms, Ovarian Neoplasms, Prostatic Neoplasms | Phase 2 | 2001-03-01 |
| Completed | Single-Dose Study of Black Cohosh and Red Clover Menopause | Phase 1 | 2001-02-01 |
| Completed | Adolescents' Use of Complementary and Alternative Medicine Healthy | — | 2001-02-01 |
| Completed | Macrobiotic Diet and Flax Seed: Effects on Estrogens, Phytoestrogens, & Fibrinolytic Factors Cardiovascular Diseases, Osteoporosis, Breast Cancer | Phase 2 | 2001-01-01 |
| Completed | Distant Healing for HIV/AIDS HIV Infections, AIDS | N/A | 2000-12-01 |
| Completed | Identification of the Cranberry Juice Compounds That Prevent Urinary Tract Infections Urinary Tract Infections | N/A | 2000-11-01 |
| Completed | Biomarkers of Homeopathy in Fibromyalgia Fibromyalgia | Phase 1 / Phase 2 | 2000-10-01 |
| Completed | Ginkgo Biloba Prevention Trial in Older Individuals Dementia, Alzheimer's Disease | Phase 3 | 2000-10-01 |
| Completed | Dehydroepiandrosterone Effects on HIV-1 Replication HIV Infections | Phase 2 | 2000-10-01 |
| Completed | Valerian to Improve Sleep in Patients With Parkinson's Disease Insomnia, Parkinson's Disease | Phase 2 | 2000-09-01 |
| Completed | Efficacy of Hyperbaric Oxygen Therapy in Laryngectomy Patients Laryngeal Cancer | Phase 2 | 2000-09-01 |
| Completed | Extract of Ginkgo Biloba (EGB 761) and Vascular Function Intermittent Claudication, Peripheral Vascular Disease | Phase 1 / Phase 2 | 2000-09-01 |
| Completed | Efficacy of Distant Healing in Glioblastoma Treatment Glioblastoma | Phase 2 | 2000-09-01 |
| Completed | Efficacy of Acupuncture in the Treatment of Fibromyalgia Fibromyalgia | Phase 1 | 2000-09-01 |
| Completed | Alternative Stress Management Approaches in HIV Disease HIV Infections | Phase 3 | 2000-09-01 |
| Completed | Transfer of Neural Energy Between Humans Healthy | — | 2000-09-01 |
| Completed | Acupuncture Needling on Connective Tissue by Ultrasound Healthy | — | 2000-09-01 |
| Completed | Qigong Therapy For Heart Device Patients Depressive Disorder, Cardiac Diseases | N/A | 2000-09-01 |
| Completed | Borage Oil and Ginkgo Biloba (EGb 761) in Asthma Asthma | Phase 1 / Phase 2 | 2000-09-01 |
| Completed | Magnetic Stimulation for Parkinson Disease Parkinson's Disease, Depression | Phase 1 | 2000-08-01 |
| Completed | Acupuncture in Fibromyalgia Fibromyalgia, Pain | Phase 3 | 2000-08-01 |
| Completed | Evaluating Silymarin for Chronic Hepatitis C Hepatitis C, Chronic | Phase 2 | 2000-07-01 |
| Completed | Omega-3 Fatty Acids in Bipolar Disorder Bipolar Disorder | Phase 2 | 2000-07-01 |
| Completed | Using MRI Scans to Evaluate Spinal Manipulation Lower Back Pain | Phase 1 | 2000-06-01 |
| Terminated | Pilot Study of Spinal Manipulation for Chronic Neck Pain Neck Pain | Phase 1 | 2000-05-01 |
| Completed | Effects of Soy Compounds on Breast Cancer, Prostate Cancer, and Bone Health Breast Cancer, Prostate Cancer | Phase 2 | 2000-05-01 |
| Completed | A Trial of Echinacea in Children Common Cold | Phase 3 | 2000-04-01 |
| Completed | Hypertension: Prediction of Biofeedback Success Essential Hypertension | Phase 1 | 2000-02-01 |
| Completed | Hawthorn Extract Randomized Blinded Chronic Heart Failure (HERB CHF) Trial Chronic Heart Failure | Phase 3 | 2000-01-01 |
| Completed | Clinical Trial of Meditation for Cardiovascular Disease in Older Black Women Cardiovascular Diseases | Phase 2 | 1999-10-01 |
| Completed | Alternative Medicine Approaches for Women With Temporomandibular Disorders Temporomandibular Joint Disorders | Phase 2 | 1999-09-01 |
| Completed | Preventing Cognitive Decline With Alternative Therapies Dementia, Memory Disorders | Phase 3 | 1999-09-01 |
| Completed | Effects of Meditation on Mechanism of Coronary Heart Disease Coronary Heart Disease | Phase 2 | 1999-09-01 |
| Completed | Usual Care Vs Choice of Alternative Rx: Low Back Pain Acute Low Back Pain | Phase 3 | 1999-09-01 |
| Completed | Acupuncture and Moxa: A Randomized Clinical Trial for Chronic Diarrhea in HIV Patients HIV Infections | Phase 2 | 1999-09-01 |
| Completed | Basic Mechanisms of Meditation and Cardiovascular Disease in Older Blacks Cardiovascular Diseases | Phase 1 | 1999-09-01 |
| Completed | Oregon Center for Complementary and Alternative Medicine in Neurological Disorders Neurological Disorders | N/A | 1999-09-01 |
| Completed | Effects of Black Cohosh on Menopausal Hot Flashes Postmenopause, Hot Flashes, Osteoporosis, Postmenopausal | Phase 2 | 1999-09-01 |
| Completed | Yoga: Effect on Attention in Aging & Multiple Sclerosis Multiple Sclerosis | Phase 2 | 1999-09-01 |
| Completed | Effects of Herbal Antioxidants on Cardiovascular Disease in Older Blacks Cardiovascular Diseases | Phase 2 | 1999-09-01 |
| Completed | Complementary Medicine Approaches to TMD Pain Management Temporomandibular Joint Disorders | Phase 2 | 1999-09-01 |
| Completed | Fibromyalgia: A Randomized Controlled Trial of a Mind/Body Intervention Fibromyalgia | Phase 2 | 1999-09-01 |
| Completed | Brain Cell Injury in Patients With A First Episode of Psychosis Psychoses | — | 1999-09-01 |
| Completed | Natural Antioxidants in the Treatment of Multiple Sclerosis Multiple Sclerosis | Phase 1 / Phase 2 | 1999-09-01 |
| Completed | Complementary Naturopathic Medicine for Periodontitis Periodontitis | Phase 2 | 1999-09-01 |
| Completed | Cost-Effectiveness of and Long-Term Outcomes Following Acupuncture Treatment for Osteoarthritis of the Knee Osteoarthritis, Knee | N/A | 1999-08-01 |
| Completed | Study of the Effects of Vitamin C on Patients With Type 2 Diabetes Diabetes Mellitus, Non-Insulin Dependent, Non-Insulin Dependent | Phase 2 | 1999-01-01 |
| Completed | Acupuncture Safety/Efficacy in Knee Osteoarthritis Osteoarthritis, Knee | Phase 3 | 1998-09-01 |
| Completed | Prospective Studies of the Use of Self Hypnosis, Acupuncture and Osteopathic Manipulation on Muscle Tension in Spastic Cerebral Palsy | Phase 2 | 1998-09-01 |
| Completed | Treatment of Functional Abdominal Pain in Children: Evaluation of Relaxation/Guided Imagery and Chamomile Tea Recurrent Abdominal Pain | N/A | 1998-09-01 |
| Completed | Herbal Treatment of Hepatitis C in Methadone Maintained Patients Hepatitis C | Phase 2 | 1998-09-01 |
| Completed | Effects of Reiki on Painful Neuropathy and Cardiovascular Risk Factors Coronary Disease, Diabetes Mellitus, Non-Insulin-Dependent | Phase 2 | 1998-09-01 |
| Completed | Acupuncture in the Treatment of Depression Depressive Disorders, Depression | Phase 3 | 1997-09-01 |
| Completed | Nonpharmacologic Analgesia for Invasive Procedures Pain, Anxiety | Phase 2 / Phase 3 | 1997-09-01 |
| Completed | Methods for Measuring Insulin Sensitivity Obesity, Hypertension, Diabetes-Mellitus, Non-Insulin Dependent | — | 1997-04-03 |
| Terminated | Use of Complementary and Alternative Medicine Among Older Mexican Americans Arthritis, Diabetes Mellitus, Fractures | — | 1993-08-01 |
| Completed | Dietary Phytoestrogens and Bone Metabolism Osteoporosis | Phase 2 | — |
| Completed | Isoflavones and Acute-phase Response in Chronic Renal Failure Kidney Failure, Chronic | Phase 2 | — |
| Withdrawn | Preliminary Human Trial of NPI-028 Alcoholism | Phase 2 | — |
| Completed | Use of Acupuncture for Dental Pain: Testing a Model Tooth, Impacted | Phase 3 | — |
| Completed | Nervous System Manipulation and Botanicals for the Treatment of Recurrent Ear Infections in Children Otitis Media | Phase 2 | — |
| Completed | Tai Chi Chih and Varicella Zoster Immunity Varicella | Phase 2 | — |
| Completed | Evaluating Therapeutic Massage for Chronic Neck Pain Neck Pain, Cervicalgia | Phase 1 / Phase 2 | — |
| Completed | Sham Device, Pill Placebo or Treatment For Arm Pain Cumulative Trauma Disorders, Repetitive Strain Injury, Carpal Tunnel Syndrome | Phase 2 | — |
| Completed | Acupuncture and Hypertension Hypertension | N/A | — |
| Completed | Tai Chi Exercise in Patients With COPD COPD | Phase 1 | — |
| Completed | Effect of High Dose Vitamin E on Carotid Atherosclerosis Cardiovascular Diseases | Phase 2 | — |
| Completed | Chinese Exercise Modalities in Parkinson's Disease Parkinson Disease | Phase 1 / Phase 2 | — |