2026 data ClinicalTrials.gov official source

Conditions: T

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

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

976 conditions starting with "T"

Showing 451–500 of 976

Condition	Trials	Recruiting
Tobacco Withdrawal	1	-
Tobacco-Related Carcinoma	11	8
Tobacco-Related Disorders	1	-
Toddlers	1	-
TOF	1	-
Toileting Disability	1	-
Tolerability	5	1
Tolerability of Hemp Protein	1	-
Tolerance	8	2
Tomography, X-Ray Computed	1	1
Tone Deafness	1	-
Tongue Cancer	4	3
Tongue Carcinoma	2	1
Tongue Injury	1	1
Tongue Neoplasms	1	1
Tongue Squamous Cell Carcinoma	1	1
Tonsil Cancer	2	2
Tonsil Disease	1	1
Tonsil Disorder	1	1
Tonsil Stone	1	1
Tonsillar Carcinoma	1	1
Tonsillar Hypertrophy	5	2
Tonsillectomy	7	1
Tonsillitis	7	5
Tooth	1	1
Tooth Crowding	2	1
Tooth Decay	1	-
Tooth Discoloration	3	-
Tooth Disease	2	-
Tooth Diseases	2	1
Tooth Erosion	2	-
Tooth Extraction	4	1
Tooth Extraction Site Healing	2	2
Tooth Extraction Status Nos	2	-
Tooth Fractures	1	-
Tooth Impaction	1	1
Tooth Loss	12	5
Tooth Migration	1	1
Tooth Pain	1	-
Tooth Wear	1	-
Tooth, Impacted	1	-
Toothache	4	1
Toothbrushing	1	1
Tophaceous Gout	2	2
Topical Administration	1	1
Topical Anesthesia	1	-
Topical Antisepsis	1	-
Topical Heat Application for Intraoperative Abortion Pain Management	1	-
Torsades de Pointe Caused by Drug	1	1
Torsades de Pointes	1	-

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