Efficacy of interactive manual dexterity training after stroke: a pilot single-blinded randomized controlled trial.

"Declarations Ethics approval and consent to participateAll participants provided informed consent. The study was approved by the ethical review board (CPP Sud-Est I #2017-56) and complied with the Declaration of Helsinki. Consent for publicationNot applicable. Competing interestsMT, MAM and PGL have patented the method for multidimensional measurement of manual dexterity (WO2016184935A3). MT and PGL are founding members of start-up company Dextrain (started in 2021) who owns the commercial rights. MT now works for the start-up full-time. PGL, head of the scientific board, reports no financial gain in advising the company. CR is a member of the scientific board of the company but receives no financial benefits. The other authors report no financial interests or potential conflicts of interest. Competing interests MT, MAM and PGL have patented the method for multidimensional measurement of manual dexterity (WO2016184935A3). MT and PGL are founding members of start-up company Dextrain (started in 2021) who owns the commercial rights. MT now works for the start-up full-time. PGL, head of the scientific board, reports no financial gain in advising the company. CR is a member of the scientific board of the company but receives no financial benefits. The other authors report no financial interests or potential conflicts of interest."

"Funding This study was supported by Grants from Erganeo (University Paris Cité innovation promotion authority) and from the French Stroke Research Foundation (Fondation sur la Recherche sur les AVC)."

"Trial registration ClinicalTrials.gov NCT03934073 (retrospectively registered)"