{"nct_id":"NCT04676763","title":"Substance P Challenge in Healthy Participants","status":"COMPLETED","status_verified_date":"2025-01","start_date":"2021-03-02","start_date_type":"ACTUAL","primary_completion_date":"2021-07-21","primary_completion_date_type":"ACTUAL","completion_date":"2021-07-21","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["GSK"]}