National Center for Complementary and Integrative Health (NCCIH)

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, National Center for Complementary and Integrative Health (NCCIH) sits in the top decile of US sponsors by registered trial count (#152 of 15,742 sponsors by registered trial count).

203 total trials 6 currently recruiting 189 completed early-phase tilt top decile by trial count

National Center for Complementary and Integrative Health (NCCIH): 203 sponsored US clinical trials, 6 recruiting.

National Center for Complementary and Integrative Health (NCCIH) sponsors 203 registered US clinical trials on ClinicalTrials.gov, 6 of them currently recruiting, and 189 completed. 15 of these trials are in Phase 3-4 (later-stage) and 142 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is HIV Infections, with 6 trials.

Top-decile sponsor footprint

National Center for Complementary and Integrative Health (NCCIH) ranks in the top decile of sponsors by registered trial count (#152 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

B 82/100

189 of 195 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (96.9%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Open and recent trials

203 total, page 3 of 5

COMPLETED Phase 2

Comparing Effects of 3 Sources of Garlic on Cholesterol Levels

NCT00056511

COMPLETED Phase 2

Treatment of Depression With Massage in HIV

NCT00033852

COMPLETED NA

Mindfulness-Based Art Therapy for Cancer Patients

NCT00034970

COMPLETED Phase 2

Physical CAM Therapies for Chronic Low Back Pain

NCT00065975

COMPLETED Phase 2

Self-Hypnotic Relaxation Therapy During Invasive Procedures

NCT00087841

COMPLETED

Ethnopharmacological Studies in Oral Medicine

NCT00200837

COMPLETED Phase 2

Effects of Ginseng and Ginkgo on Drug Disposition in Man

NCT00029692

COMPLETED Phase 2

Meditation-Based Treatment for Binge Eating Disorder

NCT00032760

COMPLETED Phase 2

The Use of Reiki for Patients With Advanced AIDS

NCT00032721

COMPLETED Phase 3

Efficacy of Acupuncture With Physical Therapy for Knee Osteo-Arthritis

NCT00035399

COMPLETED

Spirituality and Will to Live in Patients With HIV/AIDS

NCT00122902

COMPLETED Phase 2

Immune Restoration by Lipoic Acid in AIDS

NCT00033176

COMPLETED NA

Acupuncture for the Treatment of Chronic Daily Headaches

NCT00086021

COMPLETED Phase 2

Treatment of Multiple Sclerosis Using Over the Counter Inosine

NCT00067327

COMPLETED Phase 2

Developmental Study on Fatigue in Cancer

NCT00034450

COMPLETED NA

Effects of St. John's Wort on the Effectiveness of Oral Contraceptives

NCT00026013

COMPLETED Phase 1

Ginkgo Biloba Extract and the Insulin Resistance Syndrome

NCT00032474

COMPLETED Phase 2

St. John's Wort Versus Placebo in Social Phobia

NCT00035412

COMPLETED

Consistency of Traditional Chinese Medicine Diagnoses and Herbal Prescriptions for Rheumatoid Arthritis

NCT00071149

COMPLETED Phase 1

Study of Noni in Cancer Patients

NCT00033878

COMPLETED NA

Acupuncture for Shortness of Breath in Cancer Patients

NCT00067691

COMPLETED Phase 1

Creatine Therapy for Huntington's Disease

NCT00026988

COMPLETED Phase 2

Iscar for Supplemental Care in Stage IV Lung Cancer

NCT00079794

COMPLETED Phase 2

Chiropractic Care, Medication, and Self-Care for Neck Pain

NCT00029770

COMPLETED Phase 2

Acupuncture to Improve Quality of Life in Patients With Advanced Cancer

NCT00070967

COMPLETED Phase 4

Herb-Opioid Interactions

NCT00027014

COMPLETED

Socioeconomic Influences on Complementary and Alternative Medicine Use in Cancer Treatment

NCT00087932

COMPLETED Phase 2

Evaluation of Echinacea for the Common Cold

NCT00032500

COMPLETED Phase 3

Ethyl Eicosapentanoic Acid (Ethyl-EPA) for Treating Major Depression

NCT00096798

COMPLETED Phase 2

Effects of Creatine and Resistance Exercise Training in People With HIV Infection

NCT00484627

COMPLETED Phase 2

Screening Herbs for Drug Interactions

NCT00029263

COMPLETED Phase 2

The Effects of Music Therapy-Based Stress Reduction on Bone Marrow Transplant Recipients

NCT00032409

COMPLETED Phase 1

Soy Protein in Early Diabetic Nephropathy

NCT00067678

COMPLETED Phase 2

Acupuncture in Cardiovascular Disease

NCT00032422

COMPLETED

Brain Imaging Technology to Examine the Effects of Meditation

NCT00082160

COMPLETED Phase 1

Complementary/Alternative Medicine for Abnormality in the Vestibular (Balance) System

NCT00032383

COMPLETED Phase 2

Yoga as a Treatment for Insomnia

NCT00033865

COMPLETED Phase 1

Effects of Lutein in Retinitis Pigmentosa

NCT00029289

COMPLETED Phase 2

Efficacy of Osteopathic Manipulation in Chronic Obstructive Pulmonary Disease

NCT00034112

COMPLETED Phase 2

Massage Therapy for Cancer-Related Fatigue

NCT00039793

COMPLETED

Adolescents' Use of Complementary and Alternative Medicine

NCT00032656

COMPLETED Phase 2

Macrobiotic Diet and Flax Seed: Effects on Estrogens, Phytoestrogens, & Fibrinolytic Factors

NCT00010829

COMPLETED NA

Distant Healing for HIV/AIDS

NCT00079534

COMPLETED NA

Identification of the Cranberry Juice Compounds That Prevent Urinary Tract Infections

NCT00087828

COMPLETED Phase 3

Ginkgo Biloba Prevention Trial in Older Individuals

NCT00010803

COMPLETED Phase 1

Biomarkers of Homeopathy in Fibromyalgia

NCT00065702

COMPLETED Phase 2

Dehydroepiandrosterone Effects on HIV-1 Replication

NCT00065104

COMPLETED Phase 2

Valerian to Improve Sleep in Patients With Parkinson's Disease

NCT00070928

COMPLETED Phase 1

Borage Oil and Ginkgo Biloba (EGb 761) in Asthma

NCT00029679

COMPLETED Phase 2

Efficacy of Hyperbaric Oxygen Therapy in Laryngectomy Patients

NCT00026975

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Phase Distribution

PhaseTrial count
Phase 1 50
Phase 2 92
Phase 3 14
Phase 4 1

What is open in the National Center for Complementary and Integrative Health (NCCIH) pipeline

6 recruiting of 203 indexed (3% open); 189 completed (93%).

Phase mix: 15 late (III/IV) vs 142 early (I/II) (early-phase heavy).

Top condition: HIV Infections (6 trials), 9 others listed.

How open-pipeline share is computed

Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.

National Center for Complementary and Integrative Health (NCCIH): open-pipeline peers nationwide

Peers matched on 203 registered trials and 3% open enrollment, not the therapeutic-area sidebar.

National Center for Complementary and Integrative Health (NCCIH) sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 050100150200250 0%5%10%15%20% Total trials Recruiting share National Center for Complementary and Integrative Health (NCCIH)The University of Texas Medical Branch, GalvestonMedImmuneGenzyme, a Sanofi CompanyOHSU Knight Cancer InstituteIdorsia PharmaceuticalsKlein BuendelKyowa KirinSidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
National Center for Complementary and Integrative Health (NCCIH) sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

National Center for Complementary and Integrative Health (NCCIH) sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 203 trials (± recruiting share)

Sponsors near 3% open enrollment (± trial volume)

What to do with this National Center for Complementary and Integrative Health (NCCIH) page

203 registered trials is a research-attention snapshot, not an endorsement of National Center for Complementary and Integrative Health (NCCIH) or any single study.

  • 6 of National Center for Complementary and Integrative Health (NCCIH)'s trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • HIV Infections is the condition National Center for Complementary and Integrative Health (NCCIH) studies most, compare against other sponsors active in the same condition before evaluating a specific study. See HIV Infections trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

National Center for Complementary and Integrative Health (NCCIH) pipeline card: 203 registered trials from official public datasets.Report a data error.