2026 data ClinicalTrials.gov official source

Conditions: S

Compiled by PlainTrial, Clinical Trial Intelligence Editorial Process · January 1, 2026

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 1,501–1,550 of 3,019

Condition	Trials	Recruiting
Stage I Gynecologic Cancer	1	-
Stage I Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8	1	1
Stage I Hepatocellular Carcinoma AJCC v8	1	-
Stage I Hypopharyngeal Carcinoma AJCC v7	1	1
Stage I Hypopharyngeal Carcinoma AJCC v8	1	1
Stage I Hypopharyngeal Squamous Cell Carcinoma	1	-
Stage I Intraocular Melanoma	1	-
Stage I Kidney Wilms Tumor	2	-
Stage I Laryngeal Cancer	1	-
Stage I Laryngeal Cancer AJCC v8	1	-
Stage I Laryngeal Squamous Cell Carcinoma	1	-
Stage I Lip and Oral Cavity Cancer AJCC v8	2	2
Stage I Lip and Oral Cavity Squamous Cell Carcinoma	1	-
Stage I Lung Cancer	2	2
Stage I Lung Cancer AJCC v7	1	-
Stage I Lung Cancer AJCC v8	16	7
Stage I Major Salivary Gland Cancer AJCC v7	1	1
Stage I Melanoma	1	-
Stage I Mixed Cell Type Kidney Wilms Tumor	1	1
Stage I Multiple Myeloma	2	-
Stage I Mycosis Fungoides	1	1
Stage I Nasopharyngeal Keratinizing Squamous Cell Carcinoma AJCC v7	1	-
Stage I Nasopharyngeal Undifferentiated Carcinoma AJCC v7	1	-
Stage I Non-Small Cell Lung Cancer	2	-
Stage I Non-Small Cell Lung Cancer AJCC v7	1	-
Stage I Oropharyngeal (p16-Negative) Carcinoma AJCC v8	1	1
Stage I Oropharyngeal Squamous Cell Carcinoma	2	-
Stage I Ovarian Cancer	1	1
Stage I Ovarian Choriocarcinoma	1	1
Stage I Ovarian Embryonal Carcinoma AJCC v6 and v7	1	1
Stage I Ovarian Yolk Sac Tumor AJCC v6 and v7	1	1
Stage I Pancreatic Cancer	1	-
Stage I Pancreatic Cancer AJCC v6 and v7	2	-
Stage I Pancreatic Cancer AJCC v8	5	4
Stage I Pancreatic Cancer American Joint Committee on Cancer v8	1	-
Stage I Pancreatic Neuroendocrine Tumor AJCC v8	1	1
Stage I Papillary Thyroid Cancer	1	-
Stage I Pleural Malignant Mesothelioma AJCC v7	1	-
Stage I Prostate Adenocarcinoma	1	-
Stage I Prostate Adenocarcinoma AJCC (American Joint Committee on Cancer ) v7	1	-
Stage I Prostate Adenocarcinoma AJCC v7	1	-
Stage I Prostate Cancer	10	1
Stage I Prostate Cancer AJCC v7	3	1
Stage I Prostate Cancer AJCC v8	21	11
Stage I Prostate Cancer American Joint Committee on Cancer (AJCC) v8	2	1
Stage I Rectal Cancer	1	-
Stage I Rectal Cancer AJCC V8	2	1
Stage I Rectosigmoid Cancer	1	-
Stage I Renal Cell Cancer	4	2
Stage I Renal Cell Cancer AJCC v6 and v7	1	-

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

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