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Results for “Tryptophan”

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Enrolling by Invitation

Showing 20 of 0 results

Not applicableStudy completedNCT06519071
What this trial is testing

Tryptophan Requirements During Pregnancy

Who this might be right for
Pregnancy
University of British Columbia 29
Not applicableStudy completedNCT07272564
What this trial is testing

Kynurenine Pathway in Parkinson's Disease

Who this might be right for
Periodontal DiseasesInflammation
Medipol University 60
Testing effectiveness (Phase 2)Study completedNCT00000324
What this trial is testing

Tryptophan and Behavior Therapy for Cocaine Abuse - 1

Who this might be right for
Cocaine-Related Disorders
National Institute on Drug Abuse (NIDA) 200
Not applicableEnded earlyNCT02632279
What this trial is testing

Tryptophan Depletion in PD Patients Treated With STN DBS

Who this might be right for
Parkinson's Disease
Maastricht University Medical Center 7
Not applicableUnknownNCT05813366
What this trial is testing

Combined Effect of Tryptophan Rich Diet and Acupuncture on Depression Related to Premenstrual Dysphoric Disorder

Who this might be right for
Premenstrual Dysphoric Disorder
Cairo University 39
Not applicableEnrolling By InvitationNCT07162467
What this trial is testing

Tryptophan-Kynurenine Pathway Metabolism in the Pathophysiology of Cognitive Impairment in Schizophrenia.

Who this might be right for
Schizophrenia
Tianjin Anding Hospital 200
Large-scale testing (Phase 3)Study completedNCT05513807
What this trial is testing

Graft Acute Kidney Injury: Vitamin B3 to Facilitate Renal Recovery In the Early Life of a Transplant

Who this might be right for
Delayed Graft Function
Assistance Publique - Hôpitaux de Paris 204
Not applicableStudy completedNCT03059862
What this trial is testing

The Role of Dietary Tryptophan on Aryl Hydrocarbon Receptor Activation

Who this might be right for
Diet Modification
McMaster University 20
Not applicableUnknownNCT03549182
What this trial is testing

Serotonin, Serotonin Genetics(TPH2) and Emotion and Interference Processing

Who this might be right for
Healthy
University of Electronic Science and Technology of China 50
Not applicableNot Yet RecruitingNCT07634458
What this trial is testing

Serotonin Variants & Gut Microbiota in Mental Health

Who this might be right for
Major Depressive Disorder (MDDAnxiety Disorder, GeneralizedStress Disorders, Post-Traumatic+1 more
Neurobiologix 30
Not applicableStudy completedNCT02963545
What this trial is testing

TSK (Tryptophan - Serotonin - Kynurenine) Biomarkers Assessment in Stroke

Who this might be right for
Cerebral Infarction
Versailles Hospital 28
Not applicableWithdrawnNCT01302821
What this trial is testing

C11 AMT Positron Emission Tomography (PET) Imaging in Patients With Metastatic Invasive Breast Cancer

Who this might be right for
Breast Cancer
H. Lee Moffitt Cancer Center and Research Institute
Not applicableStudy completedNCT04565834
What this trial is testing

Effect of Genetic Alterations Affecting the Genes Encoding the Major Enzymes of the Kynurenine Pathway on Suicidal Behavior

Who this might be right for
Tryptophan Metabolism AlterationsPolymorphismSuicidal Behavior
Centre Hospitalier Universitaire de Nīmes 849
Not applicableUnknownNCT03426176
What this trial is testing

The Interaction Between Oxytocin and Serotonin

Who this might be right for
Healthy
University of Electronic Science and Technology of China 100
Not applicableNot Yet RecruitingNCT07749261
What this trial is testing

Gut Microbiota and Tryptophan Metabolites in Parkinson's Disease

Who this might be right for
PARKINSON DISEASE (Disorder)
Ningxia Medical University 30
Testing effectiveness (Phase 2)Study completedNCT02612259
What this trial is testing

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

Who this might be right for
Obesity
Fundació Sant Joan de Déu 44
Not applicableNot Yet RecruitingNCT07043374
What this trial is testing

Impact of Humid-Heat on Gut-Tryptophan-Stone Pathway

Who this might be right for
Kidney CalculiUreteral Calculi
Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine 270
Not applicableStudy completedNCT04505800
What this trial is testing

Tryptophan Supplementation to Improve Night Shift Workers' Health

Who this might be right for
SleepMoodBurnout+2 more
National Yang Ming Chiao Tung University 30
Testing effectiveness (Phase 2)Study completedNCT03453489
What this trial is testing

AMT-PET in Monitoring Telotristat Etiprate Treatment in Participants With MetastaticNeuroendocrine Neoplasm

Who this might be right for
Carcinoid SyndromeMetastatic Nonfunctional Well Differentiated Neuroendocrine Neoplasm
Barbara Ann Karmanos Cancer Institute 4
Early research (Phase 1)Study completedNCT02462746
What this trial is testing

The Effect of Cysteine, Tryptophan and Tyrosine Supplements on Breast Milk

Who this might be right for
Healthy
Centre for Addiction and Mental Health 24
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