Clinical Trials Registry for Biomedical Research

ClinicalTrials.gov provides public access to information on clinical studies for a wide range of diseases and conditions. The registry is maintained by the U.S. Department of Health & Human Services and was last updated in July 2025. Specific details on the number of trials, rows, or columns are not provided in the input.

Use Cases

• Analyze trial recruitment status and eligibility criteria across different disease conditions mentioned in the tags.
• Study the geographic distribution of trials using the 'United States' tag to identify research concentrations.
• Track the frequency of trial updates using the 'last_updated' timestamp to monitor registry activity.

Strengths

• Maintained by the authoritative U.S. Department of Health & Human Services.
• Covers a wide range of diseases and conditions as indicated in the description.
• Data was updated as recently as July 2025.

Limitations

• The dataset size, row count, and specific column schema are unknown.
• Primary data format is HTML, which is not ideal for structured analysis without significant parsing.
• License is listed as 'other-license-specified', requiring users to investigate terms before use.

Provenance

Source

U.S. Department of Health & Human Services via ClinicalTrials.gov.

Collection Method

Registry submissions from trial sponsors and investigators.

Freshness

Updated on 2025-07-17.

Geography

Primarily United States, based on tags.