Soto Varela, AndrésGayoso Diz, PilarFaraldo García, AnaRossi Izquierdo, MarcosVaamonde Sánchez-Andrade, IsabelRío Valeiras, María delLirola Delgado, Antonio GustavoSantos Pérez, Sofía María de la Soledad2020-04-062020-04-062019Soto-Varela, A., Gayoso-Diz, P., Faraldo-García, A. et al. Optimising costs in reducing rate of falls in older people with the improvement of balance by means of vestibular rehabilitation (ReFOVeRe study): a randomized controlled trial comparing computerised dynamic posturography vs mobile vibrotactile posturography system. BMC Geriatr 19, 1 (2019). https://doi.org/10.1186/s12877-018-1019-5http://hdl.handle.net/10347/21181Background: Accidental falls, especially for the elderly, are a major health issue. Balance disorders are one of their main causes. Vestibular rehabilitation (VR) has proven to be useful in improving balance of elderly patients with instability. Its major handicap is probably its cost, which has prevented its generalisation. So, we have designed a clinical trial with posturographic VR, to assess the optimum number of sessions necessary for a substantial improvement and to compare computerised dynamic posturography (CDP) (visual feedback) and mobile posturography (vibrotactile feedback). Methods: Design: randomized controlled trial. It is an experimental study, single-center, open, randomized (balanced blocks of patients) in four branches in parallel, in 220 elderly patients with high risk of falls; follow-up period: twelve months. Setting: Department of Otorhinolaryngology of a tertiary referral hospital. Participants: people over 65 years, fulfilling two or more of the following requirements: a) at least one fall in the last twelve months. b) take at least 16 s or require some support in perform the “timed up and go” test. c) a percentage of average balance in the sensory organization test (SOT) of the CDP < 68%. d) at least one fall in any of the conditions in SOT-CDP. e) a score in Vertiguard’s gSBDT > 60%. Intervention: Four differents protocols of vestibular rehabilitation (randomization of the patients). Main outcome measure: The percentage of average balance in the SOT-CDP. Secondary measures: time and supports in the “timed up and go” test, scores of the CDP and Vertiguard, and rate of falls.eng© The Author(s). 2019 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, andreproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise statedhttp://creativecommons.org/licenses/by/4.0/Vestibular rehabilitationFalls in elderlyComputerized dynamic posturographyMobile posturographyChronic dizzinessjournal article10.1186/s12877-018-1019-51471-2318open access