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 101–150 of 3,009

Condition	Trials	Recruiting
Satiety in Healthy Volunteers	1	-
Satisfaction	7	-
Satisfaction, Consumer	2	1
Satisfaction, Patient	5	3
Satisfaction, Personal	1	-
Saul-Wilson Syndrome	1	1
SAVI	1	1
SBO - Small Bowel Obstruction	1	-
Scabies	3	1
SCAD	1	1
Scalp Psoriasis	3	-
Scaphoid, Trapezium, and Trapezoid Advanced Collapse (STTAC)	1	1
Scapholunate Advanced Collapse (SLAC)	1	1
Scapholunate Crystalline Advanced Collapse (SCAC)	1	1
Scapholunate Ligament Reconstruction	1	1
Scar	16	5
Scarring	9	5
Scarring Alopecia	2	2
Scars	5	2
SCC - Squamous Cell Carcinoma	5	4
SCCHN	2	1
SCD	1	-
Scheie's Syndrome	1	-
Schistosomiasis	1	-
Schizoaffecitve Disorder	1	1
Schizoaffective	3	1
Schizoaffective Disorder	105	31
Schizoaffective Disorder, Bipolar Type	1	1
Schizoaffective Disorder, Depressed Type	1	-
Schizoaffective Disorders	1	-
Schizophenia Disorder	3	3
Schizophrenia	318	76
Schizophrenia (Recent-onset)	1	-
SCHIZOPHRENIA 1 (Disorder)	1	1
Schizophrenia and Disorders With Psychotic Features	1	-
Schizophrenia and Other Psychotic Disorders	1	1
Schizophrenia and Related Disorders	5	5
Schizophrenia Diagnosis	2	1
Schizophrenia Disorder	2	2
Schizophrenia Disorders	6	6
Schizophrenia or Schizoaffective Disorder	1	-
Schizophrenia Patients	1	-
Schizophrenia Schizoaffective	2	-
Schizophrenia Spectrum	1	-
Schizophrenia Spectrum and Other Psychotic Disorders	2	1
Schizophrenia Spectrum Disorders	2	2
Schizophrenia, Schizoaffective Disorder	1	-
Schizophrenia; Negative Type	1	-
Schizophrenia; Psychosis	1	1
Schizophrenic Disorders	2	-

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