2026 data ClinicalTrials.gov official source

Conditions: S

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

3,019 conditions starting with "S"

Showing 2,951–3,000 of 3,019

Condition Trials
Symptomatic Parkinson Disease 4
Symptomatic Respiratory Disease 1
Symptomatic Severe Aortic Stenosis 3
Symptomatic Spondylolysis 1
Symptomatic Venous Outflow Obstruction in the Iliofemoral Vein 1
Symptomatic Venous Outflow Obstruction of Iliofemoral Vein 1
Symptomatic Venous Thromboembolism (VTE) 1
Symptoms 1
Symptoms and Signs 7
Symptoms of Agitation or Aggression 1
Synchronous Bilateral Breast Carcinoma 1
Synchronous Nodal Metastases 1
Syncope 13
Syncope, Vasovagal 2
Syndactyly 1
Syndesmotic Injuries 4
Syndromic Spinal Deformity 1
Synechia 1
SYNGAP1-Related Intellectual Disability 1
Synovial Cell Cancer 1
Synovial Cyst 1
Synovial Sarcoma 12
Synovial Sarcomas 1
Synovitis 5
Synovitis of Knee 3
Synovitis/Tenosynovitis - Hip 1
Synthetic Mesh 1
Synucleinopathy 1
Syphilis 7
Syphilis Infection 3
Syringomyelia 3
System Lupus Erythematosus(SLE) 1
System; Lupus Erythematosus 1
Systemic Anaplastic Large Cell Lymphoma 1
Systemic Autoimmune Rheumatic Diseases Associated Interstitial Lung Diseases 1
Systemic EBV1 T-cell Lymphoma, if CD8 Positive 1
Systemic Embolism 3
Systemic Epstein-Barr Virus Positive T-Cell Lymphoproliferative Disease of Childhood (Disorder) 1
Systemic Fungal Infections 1
Systemic Inflammation 7
Systemic Inflammatory Response Syndrome 6
Systemic Inflammatory Response Syndrome (SIRS) 1
Systemic Juvenile Idiopathic Arthritis (sJIA) 1
Systemic Lupus Erthematosus 3
Systemic Lupus Erythematosus 100
Systemic Lupus Erythematosus (Disorder) 1
Systemic Lupus Erythematosus (SLE) 15
Systemic Lupus Erythematosus (With and Without Nephritis) 1
Systemic Lupus Erythematosus of Childhood (Disorder) 1
Systemic Lupus Erythematous 1

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