{"chart":{"slug":"clinical-trial-results-by-sponsor","title":"Which sponsors post their clinical trial results?","takeaway":"Of the clinical trials completed since 2008, up to two years before the data date, 45.5% of those led by companies and 60.9% of those led by the U.S. National Institutes of Health had posted results on ClinicalTrials.gov by November 2026, against 19.6% for universities, hospitals and nonprofits. U.S. law requires results mainly for U.S. trials of drugs and devices past Phase 1, so many trials, including most outside the U.S., don't have to post here; some publish results in journals instead.","topic":"Clinical trials","chart_type":"bar","ranking":false,"x_label":"Lead sponsor","y_label":"% of completed trials with results posted","unit":"percent","points_count":7,"source":{"name":"ClinicalTrials.gov (U.S. National Library of Medicine), counted with its API v2","url":"https://clinicaltrials.gov/data-api/api"},"license":{"name":"Public domain (U.S. government work); source National Library of Medicine","url":"https://www.nlm.nih.gov/web_policies.html#copyright"},"data_as_of":"2026-11-03","updated_at":"2026-11-03T17:17:44.681Z","url":"https://chart.ly/charts/clinical-trial-results-by-sponsor","api_url":"https://chart.ly/api/v1/charts/clinical-trial-results-by-sponsor","csv_url":"https://chart.ly/charts/clinical-trial-results-by-sponsor/data.csv","image_url":"https://chart.ly/charts/clinical-trial-results-by-sponsor/image.png","embed_url":"https://chart.ly/charts/clinical-trial-results-by-sponsor/embed","credit":"ClinicalTrials.gov (U.S. National Library of Medicine), counted with its API v2, via Chartly (https://chart.ly/charts/clinical-trial-results-by-sponsor)","credit_html":"ClinicalTrials.gov (U.S. National Library of Medicine), counted with its API v2, via \u003ca href=\"https://chart.ly/charts/clinical-trial-results-by-sponsor\"\u003eChartly\u003c/a\u003e","average_label":null,"zero_axis":true,"data":[{"label":"Other U.S. federal agencies","value":63.4},{"label":"U.S. National Institutes of Health","value":60.9},{"label":"Companies","value":45.5},{"label":"Research networks","value":35.9},{"label":"Individuals","value":34.1},{"label":"Universities, hospitals and nonprofits","value":19.6},{"label":"Other governments","value":4.4}],"annotations":[]},"docs":"https://chart.ly/developers","terms":"Free to use with credit: wherever you show or quote a chart's data, name Chartly with a link to that chart's url (each chart's credit line does both) and credit its source as its license asks.","credit":"ClinicalTrials.gov (U.S. National Library of Medicine), counted with its API v2, via Chartly (https://chart.ly/charts/clinical-trial-results-by-sponsor)"}