IRCT20210116050047N1 IRCT 2021-02-22 Tehran University of Medical Sciences Evaluation of the effect of dry needling in reducing wrist stiffness and improving motor function in stroke patients Comparison of the effect of one session vs three sessions of dry needling on wrist flexor muscles spasticity and motor function in patients with stroke 2021-03-05 anticipated 24 Complete https://irct.ir/trial/53720 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: A simple random Russian is used to determine the research groups. First, a sheet is prepared in the specified number of samples, and on half of the sheets, the group writes one session in a week of dry needling and the other half of the group writes three sessions in a week of dry needling. The order of these sheets is distorted and when the samples are referred, one sheet is randomly removed for each person and the relevant group is determined based on the registered title. The evaluator performs the clinical tests in random order and completes the evaluation and is completely blind to the first and second groups. The therapist is another experienced physiotherapist who is fully trained to perform dry needling and performs the treatment, Blinding description: In this one-way blind study, the evaluator performs clinical tests in random order and completes the evaluation and is completely blind to the first and second groups. N/A Stroke. Intervention 1: Intervention group: Three sessions of dry needling per week on the ulnar and radial flexor muscles of the wrist. Intervention 2: Control group: One dry needling session per week on the ulnar and radial flexor muscles of the wrist. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no more information