Officers were called to report an incident at a house in Farm Drive, Alvaston just after 10.10pm last night (Wednesday 13 November).
On arrival a 29-year-old woman was found injured in a house and was being treated by paramedics. She was taken to Royal Derby Hospital where she remains receiving treatment for her injuries, which are described as serious but not life threatening.
A 30-year-old man has been arrested in connection with the incident and remains in police custody.
Officers remain in the area and a cordon is in place.