Search Clinical Trials

The U.S. National Library of Medicine provides a database of clinical trials worldwide. Use the fields below to search the database. Expand your results and select terms or phrases and right-click to search using Google, MalaCards, MedlinePlus, PubMed, or Wikipedia.

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API Failure

Http failure response for https://clinicaltrials.gov/api/query/study_fields?fmt=json&fields=NCTId,BriefTitle,BriefSummary,Condition,DesignPrimaryPurpose,InterventionName,Keyword,LastUpdatePostDate,LeadSponsorName,OfficialTitle,OverallStatus,Phase,PrimaryCompletionDate,StartDate,StudyFirstPostDate,StudyType,WhyStopped&expr=TILT%5BLastUpdatePostDate%5DSEARCH%5BStudy%5DAREA%5BSponsorSearch%5DSio%20Gene%20Therapies&min_rnk=1&max_rnk=50: 400 Bad Request

API Failure

Http failure response for https://clinicaltrials.gov/api/query/study_fields?fmt=json&fields=NCTId,BriefTitle,BriefSummary,Condition,DesignPrimaryPurpose,InterventionName,Keyword,LastUpdatePostDate,LeadSponsorName,OfficialTitle,OverallStatus,Phase,PrimaryCompletionDate,StartDate,StudyFirstPostDate,StudyType,WhyStopped&expr=AREA%5BSponsorSearch%5D(Sio%20Gene%20Therapies)&min_rnk=1&max_rnk=50: 400 Bad Request