Patient Education Videos for Elective Colorectal Surgery: Results of a Randomized Controlled Trial

Aim: Recent advances in surgery have focused on peri-operative care and interventions to improve outcome following surgery. Psychological preparation has a positive impact on recovery and incorporates a range of strategies with dissemination of information as one of the key elements. Information can be given verbally, through printed information or through use of a video. Traditionally, reliance has been on the use of written material as an adjunct to patient education in clinic. The current study is a randomized trial on the use of video education in patients undergoing elective colorectal resection within an enhanced recovery programme.

Method: Sixty-five eligible patients undergoing elective colorectal surgery were identified and 61 were randomized between August 2010 and August 2011 to either video and information leaflets or information leaflets alone. A fast track protocol was established for all the patients. Clinicians in charge of postoperative recovery were blinded. Standard discharge criteria were employed for all patients.

Results: Of 61 patients randomized, one dropped out and outcomes on 60 were analysed. There was no difference in baseline characteristics between the groups (age, P = 0.964; body mass index, P = 0.829). Twenty-eight (91%) patients in the video group had left sided resections while two (6%) had right sided resections. Nineteen (66%) in the non-video group had left sided resections while nine (31%) had right sided resections. One (3%) patient in the non-video group and one (3%) in the video group had a total colectomy. Fourteen (45%) patients in the video group and 12 (41%) in the non-video group had surgery completed laparoscopically. There was no difference in the primary (median hospital stay 5 vs 5 days; P = 0.239) or the secondary outcome measures (pain score on movement, P = 0.338; pain score at rest, P = 0.989; nausea score, P = 0.74; epidural use, P = 0.984; paracetamol use, P = 0.44; voltarol use, P = 0.506) between the groups.

Conclusion: Use of video education in the psychological preparation of patients undergoing elective colorectal surgery does not improve short-term outcomes.