Chinese Journal of Rehabilitation Theory and Practice ›› 2025, Vol. 31 ›› Issue (11): 1265-1270.doi: 10.3969/j.issn.1006-9771.2025.11.003

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Effect of bilateral upper limb training after priming upper limb robot training on upper limb function in stroke patients with severe hemiplegia

HE Aiqun(), LI Jingbo, LIU Hai'ou, SONG Qiushuang, HE Maoli, LIN Rumin   

  1. Guangdong Work Injury Rehabilitation Hospital, Guangzhou, Guangdong 510440, China
  • Received:2025-08-07 Revised:2025-10-07 Published:2025-11-25 Online:2025-11-26
  • Contact: HE Aiqun E-mail:haq0101@126.com
  • Supported by:
    Guangdong Medical Research Fund(B2024146)

Abstract:

Objective To compare the effect between unilateral and bilateral upper limb training on motor function of severely hemiplegic upper limbs in subacute stroke patients after priming robot-assisted training.

Methods From September, 2023 to December, 2024, 60 inpatients with hemiplegia after stroke were recruited from Guangdong Work Injury Rehabilitation Hospital, and randomly divided into control group (n = 30) and experimental group (n = 30). Both groups first received 30 minutes of upper limb robot-assisted training. Subsequently, the control group received movement-based unilateral upper limb training for 30 minutes, while the experimental group received activity-based bilateral upper limb training for 30 minutes, for three weeks. They were assessed with Fugl-Meyer Assessment-Upper Extremities (FMA-UE), Hong Kong version of the Functional Test for the Hemiplegic Upper Extremity (FTHUE-HK) and modified Barthel Index (MBI) before and after treatment.

Results The scores of FMA-UE, FTHUE-HK and MBI improved in both groups after treatment (t > 4.020, P < 0.01), and all the scores were better in the experimental group than in the control group (t > 2.456, P < 0.05).

Conclusion Activity-based bilateral upper limb training after priming robot-assisted training is more effective on motor function of severely hemiplegic upper limbs in stroke patients.

Key words: stroke, hemiplegia, upper limb, motor function, robot-assisted training, bilateral upper limb training

CLC Number: