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 2,251–2,300 of 3,019

Condition Trials
Stage IV Oropharyngeal Squamous Cell Carcinoma AJCC v7 1
Stage IV Osteosarcoma AJCC v7 1
Stage IV Ovarian Cancer 6
Stage IV Ovarian Cancer AJCC v8 5
Stage IV Ovarian Epithelial Cancer 5
Stage IV Ovarian Germ Cell Tumor 1
Stage IV Ovary Cancer 1
Stage IV Pancreatic Cancer 16
Stage IV Pancreatic Cancer AJCC v6 and v7 8
Stage IV Pancreatic Cancer AJCC v8 32
Stage IV Pancreatic Cancer American Joint Committee on Cancer v8 1
Stage IV Pancreatic Neuroendocrine Tumor AJCC v8 1
Stage IV Penile Cancer AJCC v8 1
Stage IV Primary Peritoneal Cancer 1
Stage IV Primary Peritoneal Cancer AJCC v8 1
Stage IV Primary Peritoneal Cavity Cancer 1
Stage IV Prostate Adenocarcinoma 2
Stage IV Prostate Adenocarcinoma AJCC v7 8
Stage IV Prostate Adenocarcinoma Cancer AJCC v8 1
Stage IV Prostate Cancer 22
Stage IV Prostate Cancer AJCC v7 6
Stage IV Prostate Cancer AJCC v8 29
Stage IV Prostate Cancer American Joint Committee on Cancer (AJCC) v8 1
Stage IV Rectal Cancer 6
Stage IV Rectal Cancer AJCC v8 3
Stage IV Renal Cell Cancer 10
Stage IV Renal Cell Cancer AJCC v7 7
Stage IV Renal Cell Cancer AJCC v8 25
Stage IV Renal Pelvis and Ureter Cancer AJCC v7 1
Stage IV Renal Pelvis and Ureter Cancer AJCC v8 1
Stage IV Skin Melanoma 4
Stage IV Small Cell Lung Cancer 2
Stage IV Small Intestinal Adenocarcinoma AJCC v8 2
Stage IV Small Intestinal, Esophageal, Colorectal, Mesenteric, and Peritoneal Gastrointestinal Stromal Tumor AJCC v8 1
Stage IV Soft Tissue Sarcoma AJCC v7 1
Stage IV Soft Tissue Sarcoma of the Trunk and Extremities AJCC v8 3
Stage IV Squamous Cell Carcinoma of the Head and Neck 1
Stage IV Squamous Cell Carcinoma of the Hypopharynx 3
Stage IV Squamous Cell Carcinoma of the Larynx 1
Stage IV Squamous Cell Carcinoma of the Lip and Oral Cavity 1
Stage IV Squamous Cell Carcinoma of the Nasopharynx 1
Stage IV Squamous Cell Carcinoma of the Oropharynx 2
Stage IV Squamous Cell Lung Carcinoma AJCC v7 4
Stage IV Thymoma AJCC v8 1
Stage IV Thyroid Gland Follicular Carcinoma 1
Stage IV Thyroid Gland Follicular Carcinoma AJCC v7 2
Stage IV Thyroid Gland Medullary Carcinoma AJCC v7 1
Stage IV Thyroid Gland Medullary Carcinoma AJCC v8 2
Stage IV Thyroid Gland Papillary Carcinoma 1
Stage IV Thyroid Gland Papillary Carcinoma AJCC v7 2

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