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 1,301–1,350 of 3,009

Condition	Trials	Recruiting
Spinocerebellar Ataxia Genotype Type 10	1	-
Spinocerebellar Ataxia Genotype Type 2	1	-
Spinocerebellar Ataxia Genotype Type 3	1	-
Spinocerebellar Ataxia Genotype Type 6	1	-
Spinocerebellar Ataxia Genotype Type 7	1	-
Spinocerebellar Ataxia Genotype Type 8	1	-
Spinocerebellar Ataxia Type 1	3	-
Spinocerebellar Ataxia Type 10	1	-
Spinocerebellar Ataxia Type 2	3	-
Spinocerebellar Ataxia Type 3	3	-
Spinocerebellar Ataxia Type 6	4	1
Spinocerebellar Ataxia Type 7	2	-
Spinocerebellar Ataxia Type 8	1	-
Spinocerebellar Ataxias	6	1
Spiritual Care	1	1
Spironolactone	1	1
Spleen Disorder	1	-
Spleen Injury	1	1
Splenic Marginal Zone Lymphoma	3	2
Splenomegaly	1	1
Spliceosome Mutation	1	-
Split-belt Treadmill	1	1
SpO2	2	2
Spondylitis, Ankylosing	1	1
Spondyloarthritis	1	-
Spondyloarthritis (SA)	1	1
Spondyloarthritis, Axial	1	1
Spondylolisthesis	19	6
Spondylolisthesis, Grade 1	2	-
Spondylolisthesis, Lumbar Region	1	1
Spondylolysis	4	1
Spondylosis	9	4
Spondylosis With Myelopathy	1	1
Spondylosis With Radiculopathy	1	1
Spondylosis With Radiculopathy Cervical Region	1	1
Spontaneous Abortion	1	1
Spontaneous Abortions	1	-
Spontaneous Breathing Trial in ICU	1	1
Spontaneous Coronary Artery Dissection	6	5
Spontaneous Intracranial Hypotension	1	1
Spontaneous Labor	1	1
Sporadic Chordoma	1	-
Sporadic Inclusion Body Myositis	2	-
Sporadic Inclusion Body Myositis (sIBM)	1	1
Sporadic Papillary Renal Cell Carcinoma	1	1
Sporadic White Matter Disease	1	1
Sport Injuries	1	1
Sport Injury	3	1
Sport-related Concussion	2	-
Sports Injuries in Children	1	1

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