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
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Nutritional Supplement”

Showing 20 of 0 results

Not applicableNot Yet RecruitingNCT07667530
What this trial is testing

Probiotics for Depressive Symptomatology and Neural Activity.

Who this might be right for
Mild-to-moderate DepressionNeural ActivityExecutive Function (Cognition)
University of Reading 76
Not applicableUnknownNCT02308930
What this trial is testing

Effect of DHA Supplementation on Cognitive Performance and Growth in Chinese Children

Who this might be right for
Healthy
Sun Yat-sen University 106
Not applicableStudy completedNCT02088307
What this trial is testing

Study of the Cardiovascular Vitamin, CardioLife

Who this might be right for
Cardiovascular Disease
University of Utah 21
Not applicableUnknownNCT05712044
What this trial is testing

Effect of Folic Acid on the Presentation of Nuclear Abnormalities in People With a History Drug Abuse

Who this might be right for
Drug AbuseGenotoxicity
Centro Universitario de Tonalá 45
Post-approval studies (Phase 4)UnknownNCT05278793
What this trial is testing

The Efficacy of Intermittent Versus Daily Oral Iron Supplementation in Anaemic Pregnant Women.

Who this might be right for
Iron Deficiency AnemiaPregnancy Related
Martini Hospital Groningen 58
Not applicableStudy completedNCT03503201
What this trial is testing

Effect of Chromium Supplementation on Intracytoplasmatic Sperm Injection (ICSI) Outcomes in Polycystic Ovary Syndrome Ladies

Who this might be right for
PCOS
Kasr El Aini Hospital 100
Not applicableNot Yet RecruitingNCT07475299
What this trial is testing

Synbiotic Supplement With Botanical Extracts for Gut Microbiota Balance in Irritable Bowel Syndrome

Who this might be right for
Irritable Bowel Syndrome (IBS)
Iuliu Hatieganu University of Medicine and Pharmacy 8
Large-scale testing (Phase 3)Study completedNCT00570934
What this trial is testing

Supplementation With Vitamin D, Calcium or Both on Calcium Absorption and Bone Mineral Content in Children With JRA

Who this might be right for
Juvenile Rheumatoid Arthritis
University of Missouri-Columbia 24
Not applicableStudy completedNCT03560687
What this trial is testing

CardioSideral Heart Surgery: Randomized Study on Sucrosomial Iron Supplementation Before Heart Surgery

Who this might be right for
Anemia
Cardiochirurgia E.H. 1,023
Not applicableStudy completedNCT03343275
What this trial is testing

Combined Use of a Medical Device and a Dietary Complement in Patient Urinary pH Control in Patients With an Implanted Double J Stent.

Who this might be right for
Stent Complications
Devicare S.L. 105
Post-approval studies (Phase 4)Study completedNCT01506557
What this trial is testing

Vitamin D Supplementation of Lactating Mothers

Who this might be right for
Vitamin D Deficiency
Children's Memorial Health Institute, Poland 174
Large-scale testing (Phase 3)Study completedNCT03842501
What this trial is testing

Effects of the GOLO Weight Management Program With and Without Release Supplement on Weight and Metabolic Parameters in Subjects With Obesity

Who this might be right for
Obesity
Golo 68
Post-approval studies (Phase 4)Study completedNCT01943812
What this trial is testing

Substituted Frozen Embryo Transfer Cycles With GnRH-agonist Supplementation

Who this might be right for
Pregnancy LossFrozen Embryo Transfer
Peter Humaidan 287
Not applicableActive Not RecruitingNCT06719492
What this trial is testing

Nutrition Education in Spine Surgery

Who this might be right for
Nutrition EducationEnhanced Recovery After Surgery
Jennifer Bowden 98
Post-approval studies (Phase 4)Ended earlyNCT00785811
What this trial is testing

Effect of Chronic Supplementation of L-arginine in the Muscular Performance

Who this might be right for
Muscular Fatigue
Sanofi 36
Not applicableStudy completedNCT05932134
What this trial is testing

High Protein, Core Muscle Rehab, Muscular Electrostimulation in Prolonged Mechanical Ventilation

Who this might be right for
Prolonged Mechanical VentilationProtein Deficiency
Chang Gung Memorial Hospital 100
Not applicableLooking for participantsNCT05545501
What this trial is testing

Ketone Ester and Salt (KEAS) in Young Adults

Who this might be right for
Salt; ExcessHypertension
Indiana University 35
Early research (Phase 1)WithdrawnNCT04786392
What this trial is testing

Food or Supplemental Lutein Absorption

Who this might be right for
Macula Lutea Opacity
The University of Queensland
Not applicableStudy completedNCT02537392
What this trial is testing

Multi-micronutrient Supplementation During Peri-conception and Congenital Heart Disease

Who this might be right for
Congenital Heart Disease
Xi'an Jiaotong University 7,315
Not applicableActive Not RecruitingNCT06993064
What this trial is testing

Effect of Vitamin D on Inflammatory Markers in Type 2 Diabetes Mellitus in Mexico.

Who this might be right for
Type 2 Diabetes MelitusInflammation Biomarkers
Universidad Autonoma del Estado de Mexico 40
Next Page

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