Winston Reid has signed a new long-term contract with West Ham, the Barclays Premier League side have announced.
Blackburn have signed defender Doneil Henry on a month's loan from West Ham.
The 28-year-old, who joined in July 2010, has struggled with injury during his time at the Riverside and managed 56 appearances.
Only 12 of those came this season, with his last outing coming in the 1-0 defeat Leicester earlier this month.
Elsewhere, teenage striker Jake Fowler has joined Blue Square Bet Premier outfit Stockport on a month's loan.