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Search clinical trials for: Tryptophan

Total 106 results

NCT02018588

Completed

Tryptophan Requirement of Healthy School Age Children

Conditions: Healthy
NCT04117191

Completed

Exploring the Mechanisms of Indoxyl Sulfate Production by Oral Tryptophan Challenge Test

Conditions: Healthy; Chronic Kidney Diseases
NCT02402179

Completed

Metabolic Availability of Tryptophan From White Maize

Conditions: Healthy
NCT04505800

Active, not recruiting

Tryptophan Supplementation to Improve Night Shift Workers' Health

Conditions: Sleep; Mood; Burnout; Melatonin Deficiency; Cortisol Deficiency
NCT03059862

Unknown status

The Role of Dietary Tryptophan on Aryl Hydrocarbon Receptor Activation

Conditions: Diet Modification
NCT03017768

Completed

The Effect of Acute Tryptophan Depletion (ATD) on Esophageal Sensitivity in Healthy Volunteers

Conditions: Esophageal Sensitivity
NCT04466436

Recruiting

Anaesthesia and Tryptophan Pathway

Conditions: Tryptophan Pathway
NCT00865202

Completed

A Placebo Controlled Trial Of L-Tryptophan In Post-Operative Delirium

Conditions: Post-operative Delirium
NCT02067975

Completed

Tryptophan MRI in People With Schizophrenia and Healthy Controls

Conditions: Schizophrenia
NCT02612259

Completed

A Phase II, Randomized, Double-blind, Placebo-controlled, in Parallel Groups Clinical Trial to Assess the Safety and Efficacy of Dietary Supplementation With Tryptophan to Achieve Weight Loss, and Its Neuropsychological Effects in Adolescents With Obesity

Conditions: Obesity
NCT00192725

Completed

Tryptophan Depletion in Acute Mania

Conditions: Bipolar Disorder
NCT02051569

Completed

Serotonin and Everyday Social Interaction

Conditions: Social Behaviour
NCT02967354

Completed

[11C]5-Hydroxy-tryptophan PET for Assessment of Islet Mass in Type 2 Diabetes

Conditions: Type2 Diabetes
NCT02051530

Completed

Mood, Serotonin and Social Interaction

Conditions: Mood; Social Behavior
NCT00000324

Completed

Tryptophan and Behavior Therapy for Cocaine Abuse - 1

Conditions: Cocaine-Related Disorders
NCT02618824

Unknown status

Role of Terminal Warm Blood Cardioplegia as Myocardial Protection in the Use of Histidine-Tryptophan-Ketoglutarate Cardioplegia in Complex Congenital Heart Surgery

Conditions: Congenital Heart Disease
NCT04041934

Recruiting

Effect of the Quality of Dietary Proteins on the Sleep Young Elite Athletes and the Obese Adolescent

Conditions: Obese Adolescent; Elite Adolescent Athletes
NCT02184832

Completed

Dietary Intake of Tryptophan and Metformin Response

Conditions: Metformin Response; Fasting Glucose; Tryptophan Concentration; Metformin Concentration; Diet Tolerability
NCT03737565

Unknown status

Evaluation of the Safety and Efficacy of Titanium-nitric Oxide-coated Stent (Optimax®) in Patients With Lesions With a Low Risk of Restenosis (Diameter ≥ 3.0 mm and Length ≤ 20 mm)

Conditions: Coronary Artery Disease
NCT00567931

Completed

1-Methyl-D-Tryptophan in Treating Patients With Metastatic or Refractory Solid Tumors That Cannot Be Removed By Surgery

Conditions: Unspecified Adult Solid Tumor, Protocol Specific
NCT04203680

Completed

Histidine-Tryptophan-Ketoglutarate Solution Versus Blood Cardioplegia in CABG

Conditions: Cardioplegia Solution Adverse Reaction
NCT03288077

Completed

Nutrients to Enhance Sleep Quality and Quantity

Conditions: Sleepiness in Athletes
NCT02632279

Terminated

Tryptophan Depletion in PD Patients Treated With STN DBS

Conditions: Parkinson's Disease
NCT00228943

Completed

The Role of Serotonin in Hot Flashes After Breast Cancer

Conditions: Breast Cancer
NCT01042535

Completed

Vaccine Therapy and 1-MT in Treating Patients With Metastatic Breast Cancer

Conditions: Male Breast Cancer; Recurrent Breast Cancer; Stage IV Breast Cancer; Unspecified Adult Solid Tumor, Protocol Specific