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Results for “Tryptophan”

95 trials

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Enrolling by Invitation

Showing 20 of 95 results

Testing effectiveness (Phase 2)Not Yet RecruitingNCT07735819
What this trial is testing

Positron Emission Tomography/Computed Tomography (PET/CT) Imaging in Patients Diagnosed With a Glioma

Who this might be right for
Low Grade GliomaGlioblastoma
Barbara Ann Karmanos Cancer Institute 61
Not applicableUnknownNCT05969990
What this trial is testing

Tryptophan Metabolites in Pediatric Migraine

Who this might be right for
Migraine in Children
Qilu Hospital of Shandong University 200
Not applicableStudy completedNCT00090831
What this trial is testing

Investigating the Role of Serotonin in Emotional Processing Through the Use of Tryptophan Depletion

Who this might be right for
Healthy
National Institute of Mental Health (NIMH) 91
Testing effectiveness (Phase 2)Study completedNCT01681095
What this trial is testing

Custodiol-HTK (Histidine-tryptophan-ketoglutarate) Solution as a Cardioplegic Agent

Who this might be right for
Coronary Artery DiseaseMyocardial IschemiaCoronary Disease+2 more
Marc Sakwa, MD 110
Not applicableUnknownNCT04041934
What this trial is testing

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

Who this might be right for
Obese AdolescentElite Adolescent Athletes
University Hospital, Clermont-Ferrand 48
Not applicableNot Yet RecruitingNCT07013656
What this trial is testing

Effects of Combined Administration of Calcium and L-tryptophan on Gut Functions and Blood Glucose in Healthy Humans

Who this might be right for
Healthy
University of Adelaide 16
Not applicableStudy completedNCT02367469
What this trial is testing

Tryptophan Metabolism in Human Brain Tumors

Who this might be right for
Brain Tumors
Wayne State University 105
Not applicableStudy completedNCT02967354
What this trial is testing

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

Who this might be right for
Type2 Diabetes
Per-Ola Carlsson 39
Not applicableUnknownNCT04466436
What this trial is testing

Anaesthesia and Tryptophan Pathway

Who this might be right for
Tryptophan Pathway
Assiut University 48
Not applicableNot Yet RecruitingNCT06861140
What this trial is testing

Exploring the Influence of Trptophan on the Treatment of Pouchitis

Who this might be right for
Pouchitis
Universitätsklinikum Hamburg-Eppendorf 20
Not applicableEnrolling By InvitationNCT07272668
What this trial is testing

MA of Tryptophan in Cornmeal in Healthy Adults>60y

Who this might be right for
Protein Absorption and Amino Acid Availability
The Hospital for Sick Children 40
Not applicableStudy completedNCT07182448
What this trial is testing

Hypoxia and Kynurenine Pathway in Periodontal Inflammation

Who this might be right for
PeriodontitisDiagnose Disease
Istanbul Medipol University Hospital 45
Large-scale testing (Phase 3)Study completedNCT00865202
What this trial is testing

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

Who this might be right for
Post-operative Delirium
University of Colorado, Denver 301
Early research (Phase 1)Study completedNCT00567931
What this trial is testing

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

Who this might be right for
Unspecified Adult Solid Tumor, Protocol Specific
National Cancer Institute (NCI) 52
Not applicableLooking for participantsNCT07619560
What this trial is testing

Developing Precision Microbiota-Based Cocktail Modification Therapy to Delay the Progression of Parkinson's Disease (PD) - Use Preclinical Human Trials to Confirm the Impact of the Optimal "Probiotic Y7, Tryptophan and Branched-chain Amino Acid" Cocktail Formula on Early Stage PD Patients

Who this might be right for
Parkinson Disease (PD)Gut MicrobiotaProbiotic
Taipei Medical University 120
Very early researchStudy completedNCT04203680
What this trial is testing

Histidine-Tryptophan-Ketoglutarate Solution Versus Blood Cardioplegia in CABG

Who this might be right for
Cardioplegia Solution Adverse Reaction
Ain Shams University 320
Not applicableStudy completedNCT00758537
What this trial is testing

Tryptophan Metabolism in Kidney Disease

Who this might be right for
Chronic Kidney Disease
Charite University, Berlin, Germany 80
Not applicableStudy completedNCT00011752
What this trial is testing

Serotonin in Alcoholism

Who this might be right for
AlcoholismHealthy
National Institute on Alcohol Abuse and Alcoholism (NIAAA) 75
Testing effectiveness (Phase 2)UnknownNCT02618824
What this trial is testing

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

Who this might be right for
Congenital Heart Disease
National Cardiovascular Center Harapan Kita Hospital Indonesia 110
Post-approval studies (Phase 4)Study completedNCT00737880
What this trial is testing

Histidine-Tryptophane-Ketoglutarate (HTK) vs University of Wisconsin (UW) Perfusion in Clinical Pancreas Transplantation

Who this might be right for
Diabetes MellitusPancreas Transplantation
Medical University Innsbruck 68
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