NCT03021252.

Trial name or title	The RETORNUS‐2 study: impact of respiratory muscle training on swallowing disorders in stroke patients
Methods	Interventional, randomised, parallel assignment; single‐blind (outcomes assessor)
Participants	Stroke onset 1 month
Interventions	Experimental group: high‐intensity inspiratory and expiratory muscle training (IEMT) (IEMT + standard swallow therapy) vs control Sham IEMT Sham IEMT + standard swallow therapy
Outcomes	Change in dysphagia severity, change in respiratory muscle strength
Starting date	2017
Contact information	Anna Guillen‐Sola; aguillen@parcdesalutmar.cat
Notes	Funding: Parc de Salut Mar