2022

• Hofstad, Janne Kristin; Klaksvik, Jomar; Wik, Tina Strømdal. (2022) Intraoperatively local infiltration anesthesia in hemiarthroplasty patients reduces the needs of opioids: a randomized, double-blind, placebo-controlled trial with 96 patients in a fast-track hip fracture setting. Acta Orthopaedica
  Academic article

2020

• Rian, Torbjørn; Skogvoll, Eirik; Hofstad, Janne Kristin; Høvik, Lise Husby; Winther, Siri Bjørgen; Husby, Vigdis Schnell. (2020) Tapentadol versus oxycodone for postoperative pain treatment the first 7 days after total knee arthroplasty: a randomized clinical trial. Pain
  Academic article

2015

• Hofstad, Janne Kristin; Winther, Siri Bjørgen; Rian, Torbjørn; Foss, Olav A.; Husby, Otto Schnell; Wik, Tina Strømdal. (2015) Perioperative local infiltration anesthesia with ropivacaine has no effect on postoperative pain after total hip arthroplasty. A randomized, double-blind, placebo-controlled trial with 116 patients. Acta Orthopaedica
  Academic article