IRCT20210522051361N1 IRCT 2021-09-23 Iran University of Medical Sciences Evaluation of the effectiveness of hip flexion-assisted orthosis on reducing pain and improving the quality of life in patientswith MS Evaluation of the effectiveness of hip flexion-assisted orthosis on reducing pain and improving the quality of life in patientswith MS 2021-12-09 anticipated 25 Complete https://irct.ir/trial/56396 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Supportive. N/A Multiple Sclerosis. Intervention group: Participants are referred to the hip flexion assist orthosis with the diagnosis of MS according to the expert's opinion. Muscle strength and range of motion of joints, pain and quality of life are assessed before orthosis use. People are explained how to wear, remove and use orthoses and are asked to use orthoses for a month during walking and daily activities. After a month, the pain and quality of life are assessed again. During this time, patients are followed up by telephone.. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no further information