Investigators are trying to determine what caused a fire in a Tulsa home near 49th Street North and Peoria early Thursday that sent two people to the hospital. 

The Tulsa Fire Department got the call at around 3 a.m.  

Firefighters say two residents in the home suffered from smoke inhalation and one had some burns on her arm.  EMSA took both to the hospital to be checked out.

The fire department says the fire caused extensive damaged inside the home.