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Clinical trials

4099 results

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Analysis of Peripheral Serotonin Levels in a Control Cohort

Study ID: NCT06910774
Start Date: 2025-06-01
End Date: 2026-12-31
Study Type

Observational

Study Phase

Not Applicable

No. of Participants

100

Intervention / Treatment

Dosage of serotonin and tryptophan metabolites levels in serum

Sponsor

South Ile -de -France hospital center

Source: clinicaltrials.gov

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PARKINSON BRASIL - Database on Motor and Non-Motor Aspects of Parkinson's Disease in Brazil

Study ID: NCT06536348
Start Date: 2025-05-01
End Date: 2034-10-01
Study Type

Observational

Study Phase

Not Applicable

No. of Participants

958

Intervention / Treatment
Sponsor

Federal University of Uberlandia

Source: clinicaltrials.gov

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Understanding and Treating Substance Use Disorder and Comorbid Conditions in Veterans' Real-Life Settings

Study ID: NCT06580457
Start Date: 2025-05-01
End Date: 2029-12-01
Study Type

Interventional

Study Phase

Not Applicable

No. of Participants

74

Intervention / Treatment

Personal Causal Model + Personalized Feedback

Sponsor

VA Office of Research and Development

Source: clinicaltrials.gov

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Clinical Performance Evaluation of the Hativ P30

Study ID: NCT06713226
Start Date: 2025-06-16
End Date: 2025-07-23
Study Type

Interventional

Study Phase

Not Applicable

No. of Participants

126

Intervention / Treatment

Hativ P30 and 12-lead ECG comparator device

Sponsor

Vuno Inc.

Source: clinicaltrials.gov

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A Clinical Trial With a Self-controlled, Multicenter, Pediatric EEG Intelligent Analysis System to Assist in Diagnosis

Study ID: NCT06918457
Start Date: 2025-06-03
End Date: 2026-07-01
Study Type

Observational

Study Phase

Not Applicable

No. of Participants

1000

Intervention / Treatment

AI EEG analysis system

Sponsor

Kunming Children's Hospital

Source: clinicaltrials.gov

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Study to Investigate Efficacy of a Novel Probiotic on the Bacteriome and Mycobiome of Breast Cancer

Study ID: NCT04362826
Start Date: 2025-06-01
End Date: 2026-06-01
Study Type

Interventional

Study Phase

Not Applicable

No. of Participants

100

Intervention / Treatment

Novel probiotic

Placebo

Sponsor

Case Comprehensive Cancer Center

Source: clinicaltrials.gov

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Food Swaps to Improve the Healthfulness and Environmental Sustainability of Grocery Purchases

Study ID: NCT06648226
Start Date: 2025-04-30
End Date: 2025-07-28
Study Type

Interventional

Study Phase

Not Applicable

No. of Participants

1200

Intervention / Treatment

Health swaps

Environment swaps

Combined health and environment swaps

Control

Sponsor

Stanford University

Source: clinicaltrials.gov

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Remifentanil Versus Rocuronium for Optimizing Video Laryngoscopy-assisted Tracheal Intubation

Study ID: NCT06564857
Start Date: 2025-06-01
End Date: 2026-09-01
Study Type

Interventional

Study Phase

Phase4

No. of Participants

2684

Intervention / Treatment

Remifentanil

Rocuronium

Sponsor

Nordsjaellands Hospital

Source: clinicaltrials.gov

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Clinical Study of Nanocrystalline Megestrol in Malnourished Patients With First-Line Non-Small Cell Lung Cancer

Study ID: NCT06828757
Start Date: 2025-05-01
End Date: 2027-04-30
Study Type

Interventional

Study Phase

Phase3

No. of Participants

94

Intervention / Treatment

nanocrystalline megestrol oral suspension + PD-1/L1 inhibitor combined with chemotherapy

PD-1/L1 inhibitor combined with chemotherapy

Sponsor

Hunan Province Tumor Hospital

Source: clinicaltrials.gov

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The Effect of Beta-blocker on Chronotropic Response and Cardiorespiratory Fitness in Patients With Atrial Fibrillation

Study ID: NCT05332457
Start Date: 2025-07-01
End Date: 2025-12-31
Study Type

Interventional

Study Phase

Not Applicable

No. of Participants

40

Intervention / Treatment

Reduced dosage of beta-blocker

Sponsor

National Taiwan University Hospital

Source: clinicaltrials.gov

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