2026 data ClinicalTrials.gov official source

Conditions: B

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

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

1,103 conditions starting with "B"

Showing 1,051–1,100 of 1,103

Condition	Trials	Recruiting
Brown Adipose Tissue	2	-
Brown Adipose Tissue (BAT) Physiology	1	1
Brown Syndrome	1	1
Bruising	1	-
BRVO - Branch Retinal Vein Occlusion	3	-
Bubbles in Colon at Time of Colonoscopy	1	-
Buccal Mucosa Squamous Cell Carcinoma	1	1
Buckle Fracture	1	-
Bulimia	2	1
Bulimia Nervosa	24	13
Bulimia; Atypical	1	-
Bullous Pemphigoid	2	1
Bullous Pemphigoid (BP)	1	1
Bullying	2	-
Bullying Victimization	1	1
Bunion	5	1
Buprenorphine	6	2
Buprenorphine Dependence	2	1
Buprenorphine Withdrawal	1	1
Burden	1	-
Burden, Caregiver	3	3
Burkitt Lymphoma	23	17
Burkitt's Lymphoma	2	-
Burkitt-Like Lymphoma With 11q Aberration	1	1
Burn	9	5
Burn (Disorder)	1	1
Burn Degree Second	1	1
Burn Injury	11	6
Burn Out	5	1
Burn Out (Psychology)	1	-
Burn Rehabilitation	1	-
Burn Scar	5	3
Burn Wound	4	-
Burn Wounds - Partial Thickness (2nd Degree)	1	1
Burn, Partial Thickness	1	-
Burn, Thermal	1	-
Burn-Out Syndrome	2	1
Burning	1	-
Burning Mouth Syndrome	3	2
Burnout	14	10
Burnout Among First Year Residents	1	-
Burnout Syndrome	1	1
Burnout, Caregiver	2	-
Burnout, Healthcare Workers	5	2
Burnout, Professional	29	7
Burnout, Psychological	2	1
Burnout, Student	2	1
Burns	37	9
Burns Degree Third	1	1
Burns Laser	1	1

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