Guided relaxation-based virtual reality versus distraction-based virtual reality or passive control for postoperative pain management in children and adolescents undergoing Nuss repair of pectus excavatum: protocol for a prospective, randomised, controlled trial (FOREVR Peds trial).
Olbrecht VA, Williams SE, O'Conor KT, Boehmer CO, Marchant GW, Glynn SM, Geisler KJ, Ding L, Yang G, King CD. Guided relaxation-based virtual reality versus distraction-based virtual reality or passive control for postoperative pain management in children and adolescents undergoing Nuss repair of pectus excavatum: protocol for a prospective, randomised, controlled trial (FOREVR Peds trial). BMJ Open. 2020 12 30; 10(12):e040295.