2026 data ClinicalTrials.gov official source

Conditions: C

Compiled by PlainTrial Editorial, Clinical Trial Intelligence Editorial Team · January 1, 2026

Every condition beginning with C that has a registered US clinical trial, with how many studies cover each.

2,956 conditions starting with "C"

Showing 451–500 of 2,956

Condition	Trials	Recruiting
Cardiovascular Outcome	1	1
Cardiovascular Outcomes	1	-
Cardiovascular Physiology	1	1
Cardiovascular Primary Prevention Strategy	1	-
Cardiovascular Risk	6	4
Cardiovascular Risk Factor	32	7
Cardiovascular Risk Factors	7	3
Cardiovascular Shock	1	-
Cardiovascular Surgery	1	1
Cardiovascular Surgery With Coronary Angiography	1	-
Cardiovascular Surgical Procedure	1	-
Cardiovascular Surgical Procedures	1	-
Cardiovascular System	2	-
Cardiovascular-kidney-metabolic Syndrome	3	2
Cardioversion	1	-
Care Burden	1	1
Care Coordination	2	-
Care Coordination in Primary Care	2	-
Care Delivery	1	1
Care Delivery Model	2	1
Care Eliciting Behavior	2	1
Care Gaps	1	1
Care Givers	1	1
Care Giving Burden	3	3
Care Manager	1	-
Care Partners of Patients With Traumatic Brain Injury (TBI)	1	-
Care Transitions	3	1
Care, Palliative	1	-
Care-resistant Behavior	1	1
Career Development Grant Outcomes	1	-
Caregiver	21	7
Caregiver Anxiety	1	1
Caregiver Anxiety Related to Cancer Imaging	1	1
Caregiver Burden	43	27
Caregiver Burden of People With Dementia	1	1
Caregiver Burnout	12	6
Caregiver Child Relationship	1	1
Caregiver Distress	2	2
Caregiver Health Status	1	-
Caregiver Participation	1	1
Caregiver Resilience and Stress	1	1
Caregiver Social Support	2	2
Caregiver Stress	6	2
Caregiver Stress Syndrome	4	2
Caregiver to a Young Adult With Early Psychosis	1	1
Caregiver Wellbeing	1	1
Caregiver-care Team Relationships	1	-
Caregivers	15	6
Caregivers of Patients on Hospice Care	1	-
Caregivers of People Living With Dementia	1	1

Data sourced from official public datasets. See our methodology for details.