| Article | Drug/Class | Study design | Sample size | Follow-up (months) | Withdrawal schedule |
| Lin 2014 | Doxazosin/ dutasteride | RCT | 240 | 12 | Not described |
| McIntyre 2017 | Quinine, diuretics, alpha-1 blockers, PPIs, statins | Before-and-after study | 240 | 6 | Not described |
Deprescribing for older adults
| Article | Drug/Class | Study design | Sample size | Follow-up (months) | Withdrawal schedule |
| Lin 2014 | Doxazosin/ dutasteride | RCT | 240 | 12 | Not described |
| McIntyre 2017 | Quinine, diuretics, alpha-1 blockers, PPIs, statins | Before-and-after study | 240 | 6 | Not described |
The evidence summaries here are only intended for the purpose of guideline development. This search is current up to March 2019.