2026-06-27T01:08:43Zhttps://docta.ucm.es/rest/oai/request
oai:docta.ucm.es:20.500.14352/1244032025-10-02T00:07:30Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense author Sánchez Milá, Zacarías author Rodríguez Sanz, David author Martín Nieto, Ana author Jiménez Lobo, Ana author Ramos Hernández, Manuel author Campón Chekroun, Angélica author Frutos Llanes, Raúl author Barragán Casas, José Manuel author Velázquez Saornil, Jorge 2025-09-30T15:59:39Z 2025-09-30T15:59:39Z 2024-05-16 Sánchez Milá Z, Rodríguez Sanz D, Martín Nieto A, Jiménez Lobo A, Ramos Hernández M, Campón Chekroun A, et al. Effects of a respiratory and neurological rehabilitation treatment plan in post Covid-19 affected university students. Randomized clinical study. Chronic Respiratory Disease. 2024;21. 1479-9731 10.1177/14799731241255967 https://hdl.handle.net/20.500.14352/124403 1479-9731 https://doi.org/10.1177/14799731241255967 https://journals.sagepub.com/doi/10.1177/14799731241255967 Background COVID-19 demonstrated the possibility of neurological complications such as loss of sense of smell and taste, together with respiratory problems. Respiratory training and rehabilitation of neurological sequelae are essential to improve respiratory function and thus quality of life, and the aim of this study is to evaluate the efficacy of a pulmonary and neurological rehabilitation program. Objectives To apply a treatment to reduce dyspnea, increase exertional capacity, increase vital capacity and respiratory muscle strength, together with an increase in olfactory and gustatory sensitivity in post-SARS-CoV-2 patients. Methods A randomised controlled experimental study was conducted in 220 patients with a medical diagnosis of COVID-19 and more than 5 months of evolution, dyspnoea or perceived fatigue, including olfactory and gustatory perception problems, of whom 200 patients completed the study. 100 patients were randomly assigned to the intervention group, consisting of an inspiratory training treatment plan (Powerbreathe Plus®) combined with aerobic exercise and olfactory gustatory treatment for 31 days, and 100 patients to the control group, for 31 days without any type of therapy. Results The study was conducted in post-Covid-19 patients for 5 months. Two hundred patients were divided into an intervention group ( n = 100) and a control group ( n = 100). The comparison between the groups showed significant differences in spirometric variables; forced vital capacity ( p < .001; Eta2 (0.439); Mean: 0,6135), the ratio between both FEV1/FVC ( p < 0.01; Eta2 (0.728); Mean:9,313), peak inspiratory pressure ( p < 0.01; Eta2 (0.906); Mean:4,526); changes were observed in dyspnoea measured with the modified Borg scale ( p < 0.01; Eta2 (0.811); Mean:1,481) and the modified Medical Research Council scale ( p < 0.01; Eta2 (0.881); Mean: 0.777); finally, changes were found in neurological variables, in the questions of the Singapore Smell and Taste Questionnaire, How was your sense of smell after treatment? ( p < 0.01; Eta2 (0.813); Mean: 1,721) and How is your sense of taste after treatment? ( p < 0.01; Eta2 (0.898); Mean: 1,088). Conclusion The implementation of a respiratory rehabilitation treatment plan with the Powerbreathe Plus® device, aerobic exercise and neurorehabilitation with olfactory and gustatory training, is a therapeutic option against respiratory and neurological sequelae in patients who have suffered such sequelae due to the SARS-CoV-2 virus. Clinicaltrials.gov: NCT05195099. First posted 18/01/2022; Last Update Posted 29/06/2022. eng Attribution-NonCommercial 4.0 International Effects of a respiratory and neurological rehabilitation treatment plan in post Covid-19 affected university students. Randomized clinical study journal article 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URL https://docta.ucm.es/bitstreams/b795186a-0768-492b-aef8-091d350cca41/download File MD5 abe696d43fa97f1a058de3e9025807c9 971401 application/pdf Effects_of_a_respiratory_and_neurological_rehabilitation_treatment.pdf