2026 data ClinicalTrials.gov official source

Conditions: S

Compiled by PlainTrial · January 1, 2026

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

3,009 conditions starting with "S"

Showing 2,401–2,450 of 3,009

Condition	Trials	Recruiting
Stage IVC Lip and Oral Cavity Cancer AJCC v8	1	1
Stage IVC Major Salivary Gland Cancer AJCC v8	1	-
Stage IVC Oropharyngeal Squamous Cell Carcinoma	1	-
Stage IVC Salivary Gland Cancer	1	-
Stage IVC Thyroid Gland Anaplastic Carcinoma AJCC v8	2	-
Stage IVC Thyroid Gland Medullary Carcinoma AJCC v8	2	1
Stage V Kidney Wilms Tumor	1	-
Stage V Wilms Tumor	2	-
Stage, Colon Cancer	1	1
Stakeholder Engagement	1	1
Standard of Care	1	1
Standard Treatment Versus Engagement Focused Treatment	1	-
Standardized Antibiotic Prescribing Ratio (SAR)	1	-
Staph Aureus Colonization	1	-
Staph Aureus Infection	1	-
Staphylococcal Aureus Infection	1	1
Staphylococcal Infection	1	-
Staphylococcal Infections	4	1
Staphylococcal Sepsis	1	-
Staphylococcal Skin Infection	1	-
Staphylococcal Skin Infections	2	-
Staphylococcus	1	-
Staphylococcus (S.) Aureus Infection	1	-
Staphylococcus Aureus	10	3
Staphylococcus Aureus Bacteremia	1	1
Staphylococcus Aureus Colonization	1	1
Staphylococcus Aureus Infection	3	-
Staphylococcus Aureus Pneumonia	1	-
Staphylococcus Aureus Prosthetic Joint Infection	1	-
Stargardt	1	1
Stargardt Disease	17	14
Stargardt Disease 1	3	2
Stargardt Macular Degeneration	2	1
Stargardt Macular Dystrophy	4	3
Stargardt's Disease	3	2
Stargardt's Macular Dystrophy	1	-
Stargardt-like Macular Dystrophy	2	2
Stargardts	1	1
Stasis Dermatitis	1	-
STAT 1 Gain of Function	1	1
STAT 3 Gain of Function	1	1
STAT1	1	1
STAT3	1	1
STAT3 Transcription Factor	1	1
STAT3GOF	1	1
State Anxiety	1	-
Statin	1	1
Statin Adverse Reaction	3	2
Statin Therapy	1	1
Statin-related Muscle Pain	1	-

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