Quality of Preanesthesia Teleconsultation: The TELECAM Randomized Controlled Trial

Introduction: Preanesthesia teleconsultation helps reduce availability constraints as well as direct and indirect expenses. The TELECAM trial was performed to assess the quality of preanesthesia teleconsultation in terms of clinical parameters evaluation, feasibility, patient satisfaction and preoperative anxiety, and anesthesiologist satisfaction. Methods: TELECAM was an investigator-initiated, prospective, single-center, randomized, controlled, parallel group, evaluator-blinded, open-label study. Patients with a scheduled ambulatory surgery (orthopedic or hand surgery) were randomized into the in-person preanesthesia consultation group or the preanesthesia teleconsultation (conducted at the patient's home or workplace) group. The quality of the teleconsultation was evaluated through agreement on intubation difficulty, predictable mask ventilation difficulty, and American Society of Anesthesiologists (ASA) scores between the preanesthesia consultation and the preanesthesia in-person visit. Results: A total of 241 patients were included, and 208 were considered in the analyses. The feasibility of teleconsultation was high, with a feasibility ratio of 87.5%. The quality of the preanesthesia consultation regarding the evaluation of predictable intubation, mask ventilation difficulties, and ASA score, did not differ between the two groups (p = 0.23, 0.29, and 0.06, respectively). The preoperative satisfaction was higher for patients who had a preanesthesia teleconsultation (p = 0.04). Patients' preoperative anxiety did not differ between the two groups (p = 0.90). The median satisfaction of the anesthesiologists who performed the teleconsultation reached a maximum of 10 (IQR: 8.0; 10.0). Conclusion: This study showed positive results for the quality of preanesthesia teleconsultation on the evaluation of clinical parameters, with high feasibility and satisfaction of the patients and anesthesiologists. The trial was registered in ClinicalTrials (NCT03470896).