2026 data ClinicalTrials.gov official source
Conditions: B
Every condition beginning with B that has a registered US clinical trial, with how many studies cover each.
1,091 conditions starting with "B"
Showing 1–50 of 1,091
Download the state trial statistics CSV cited on this page: clinicaltrials-gov-us-state-statistics.csv (ClinicalTrials.gov · CC0).
Related
Data sourced from official public datasets. See our methodology for details.