Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Supplementation”

4,829 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 4,829 results

Not applicableUnknownNCT04778865
What this trial is testing

Effect of Treatment for Vitamin D Deficiency on Thyroid Function and Autoimmunity in Hashimoto's Thyroiditis.

Who this might be right for
Hashimoto DiseaseTreatment LevothyroxineVitamin D Deficiency
Universidad de Valparaiso 50
Large-scale testing (Phase 3)Study completedNCT01600430
What this trial is testing

Vitamin D Supplementation for Extremely Preterm Infants

Who this might be right for
Vitamin D DeficiencyPreterm InfantsBronchopulmonary Dysplasia
University of Alabama at Birmingham 100
Testing effectiveness (Phase 2)Study completedNCT02058212
What this trial is testing

Use of Antioxidant in Endometriotic Women to Improve Intracytoplasmic Sperm Injection (ICSI)

Who this might be right for
Endometriosis
Cairo University 50
Large-scale testing (Phase 3)Looking for participantsNCT07092930
What this trial is testing

Effects of β-alanine and Sodium Bicarbonate Supplementation on Physical Capacity and Biochemical Markers Concentrations

Who this might be right for
SupplementationSportsFemale Athletes
Poznan University of Physical Education 100
Not applicableLooking for participantsNCT06642428
What this trial is testing

Effect of Vitamin D Supplementation on the Efficacy and Adverse Effects of Neoadjuvant Therapy in Patients with Breast Cancer

Who this might be right for
Vitamin DNeoadjuvant TherapyBreast Cancer+3 more
Jiuda Zhao 140
Very early researchStudy completedNCT03838822
What this trial is testing

Kinetics of Metabolic Cofactors in NAFLD

Who this might be right for
Healthy
Sahlgrenska University Hospital 10
Large-scale testing (Phase 3)Study completedNCT00143702
What this trial is testing

D4T or Abacavir Plus Vitamin Enhancement in HIV-Infected Patients (DAVE)

Who this might be right for
Acidosis, Lactic
University of British Columbia 80
Large-scale testing (Phase 3)UnknownNCT05225545
What this trial is testing

Sucrosomial Iron vs. Oral Iron Sulfate for the Treatment of Iron Deficiency Anemia in Patients With Ulcerative Colitis

Who this might be right for
Anemia, Iron DeficiencyUlcerative Colitis
American University of Beirut Medical Center 30
Post-approval studies (Phase 4)Study completedNCT04952857
What this trial is testing

Short Term, High Dose Vitamin D Supplementation in Moderate to Severe COVID-19 Disease

Who this might be right for
Covid19
Post Graduate Institute of Medical Education and Research, Chandigarh 90
Not applicableUnknownNCT06035315
What this trial is testing

The 1000 First Day of Life : Effect of Multi Micronutrients Supplementation on Pregnancy Outcomes

Who this might be right for
Maternal Care PatternsNutrition, HealthyNutritional Deficiency+3 more
Dr Cipto Mangunkusumo General Hospital 240
Not applicableActive Not RecruitingNCT06799260
What this trial is testing

Motor Cortex Plasticity Response to Theta-Burst Stimulation After Ketone Monoester Supplementation

Who this might be right for
Healthy Young AdultNeurophysiology
Universiti Putra Malaysia 40
Very early researchLooking for participantsNCT06970925
What this trial is testing

Pilot Study Evaluating the Advantages of Sucrosomial® Iron Post-operative Supplementation vs Standard of Care After Cardiac Surgery

Who this might be right for
Cardiac Surgery
Englewood Hospital and Medical Center 40
Not applicableLooking for participantsNCT06208813
What this trial is testing

Creatine Supplementation in Concussion Recovery

Who this might be right for
Concussion, Brain
San Diego State University 20
Not applicableStudy completedNCT04459091
What this trial is testing

Effects of Supplementation With Amino Essential Acids on Circulating Albumin Levels in Stroke in Rehabilitation Phase

Who this might be right for
Stroke Rehabilitation
Istituti Clinici Scientifici Maugeri SpA 125
Not applicableUnknownNCT04995874
What this trial is testing

Supplementation Trial of KOKO Plus Among HIV Exposed Children in Accra

Who this might be right for
HIV InfectionsNutrition PoorChild Development
Noguchi Memorial Institute for Medical Research 649
Not applicableStudy completedNCT05062135
What this trial is testing

Progesterone Action on Endometrium of PCOS

Who this might be right for
Polycystic OvaryProgesterone Resistance
University of Sao Paulo General Hospital 36
Large-scale testing (Phase 3)Study completedNCT01674491
What this trial is testing

Effects of Black Soy Peptide Supplementation on Blood Pressure

Who this might be right for
Hypertension
Yonsei University 100
Not applicableStudy completedNCT04144790
What this trial is testing

Impact of Iron Supplementation Treatment on Brain Iron Concentrations

Who this might be right for
ADHDIron-deficiencyRestless Legs Syndrome+1 more
Hugo W. Moser Research Institute at Kennedy Krieger, Inc. 12
Testing effectiveness (Phase 2)Study completedNCT03562897
What this trial is testing

Evaluation of Ocoxin-Viusid® in Advanced or Metastatic Ovarian Epithelial Cancer

Who this might be right for
CarcinomaOvarian NeoplasmEndocrine Gland Neoplasm+10 more
Catalysis SL 40
Post-approval studies (Phase 4)Study completedNCT00168597
What this trial is testing

Vitamin A With BCG Vaccine

Who this might be right for
MortalityMorbidity
Bandim Health Project 4,800
Load More Results