Table 1.
Availability of Individual Participant‐Level Data for Trials Sponsored by the Top 20 Pharmaceutical Companies
| Company | No. Trials That Fit Criteria | No. Trials Available | No. Trials Not Available | No. Trials With Status Unknown | Comments | Contact Information |
|---|---|---|---|---|---|---|
| AbbVie | 1 | 1 | 0 | 0 | Trial available |
URL: http://www.abbvie.com/research-innovation/clinical-trials-data-and-information-sharing/data-and-information-sharing-with-qualified-investigators.html
Email: accesstodata@abbvie.com |
| AstraZeneca | 8 | 0 | 0 | 8 | Full proposal required |
URL: www.astrazenecaclinicaltrials.com
Email: ClinicalTrialTransparency@AstraZeneca.com |
| Bayer | 1 | 0 | 1 | 0 | Trial not available; completed before January 2014 | URL: https://clinicalstudydatarequest.com/ |
| Boehringer Ingelheim | 5 | 4 | 0 | 1 | Some trials available | URL: https://clinicalstudydatarequest.com/ |
| Bristol‐Myers Squibb | 6 | 0 | 6 | 0 | Trials not available; no specific reason provided |
URL: http://bmsctdt-public.steeprockinc.com/
Email: clinical.trials@bms.com; drug.information@bms.com |
| Eli Lilly | 3 | 1 | 1 | 1 | Some trials available; collaborator unwilling to share IPD | URL: https://clinicalstudydatarequest.com/ |
| Gilead | 1 | 0 | 0 | 1 | Unknown | URL: http://www.gilead.com/research/clinical-trials (only phone number listed) |
| GlaxoSmithKline | 4 | 4 | 0 | 0 | Trials available | URL: https://clinicalstudydatarequest.com/ |
| Johnson & Johnson | 2 | 0 | 2 | 0 | Trial not available; collaborator unwilling to share IPD | URL: http://yoda.yale.edu/how-request-data |
| Merck | 5 | 4 | 0 | 1 | Some trials available; full proposal required | URL: http://engagezone.merck.com/ds_documentation.php |
| Novartis | 4 | 0 | 0 | 4 | Unknown | URL: https://clinicalstudydatarequest.com/ |
| Novo Nordisk | 1 | 0 | 0 | 1 | Full proposal required |
URL: http://www.novonordisk-trials.com/website/content/how-to-access-clinical-trial-datasets.aspx
Email: irb-secretariat@novonordisk.com; clinicaltrials@novonordisk.com |
| Pfizer | 3 | 0 | 3 | 0 | Trials not available; completed before September 2007 |
URL: https://iirsubmission.pfizer.com
Email: IIR@Pfizer.com; CTD@Pfizer.com |
| Roche | 2 | 0 | 2 | 0 | Trial not available; product was developed in collaboration with another partner and trial was completed less than 18 months ago | URL: https://clinicalstudydatarequest.com/ |
| Sanofi | 13 | 0 | 0 | 13 | Full proposal required | URL: https://clinicalstudydatarequest.com/ |
| Takeda | 1 | 1 | 0 | 0 | Trial available | URL: https://clinicalstudydatarequest.com/ |
| Total | 60 | 15 | 15 | 30 |
IPD indicates individual participant‐level data.