| Date | Event | Description |
|---|---|---|
| 4 May 2015 | New search has been performed | Searches rerun. One new study excluded and one study that was previously recorded as 'Ongoing' now recorded as an included study |
| 4 May 2015 | New citation required but conclusions have not changed | Searches rerun. One new study excluded and one study that was previously recorded as 'Ongoing' now recorded as an included study, with limited data available from ClinicalTrials.gov (comparison pentoxifylline vs PGE1). New author added to the review team. Conclusions not changed |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.