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RecruitingNCT06564090Updated Aug 21, 2024

Effect on Gait Pattern During Robot Assisted Gait Training (RAGT) of End-effector Type in Burn Patients

An interventional study of robot assisted gait training and conventional gait training in Burns, Gait Training and Rehabilitation, sponsored by Hangang Sacred Heart Hospital. Recruiting at 1 site in Korea, Republic of. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2024-08-21.

Sponsored by Hangang Sacred Heart Hospital · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Primary completion was expected by Dec 2024, 1 year 10 months ago, but the record still lists the study as recruiting.
  • Registered 1 year after the study started (first participant enrolled Aug 2023, registered Aug 2024).
  • Started Aug 2023; still recruiting 3 years 2 months later.
Phase
Not applicable
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
18 Years to 75 Years
Sex
All
01

Study summary

This study aimed to investigate gait pattern and muscles power improvement of patient with gait disturbance caused by burns after end-effector type robot (Morning Walk®)-assited gait training (RAGT). This study randomly assigned 36 patients to one of two group : 30 minutes of Morning Walk® training with 30 minutes conventional physiotherapy (RAGT group) or 60 minutes of conventional physiotherapy (CON group). Five training sessions per week were given for 8 weeks. The primary outcomes were gait performance and muscles powers, which were assessed by the functional ambulation category (FAC) and the manual muscles test (MMT), respectively. The secondary outcomes included 6-minute walking test (6MWT), gait kinematic and spatiotemporal gait parameters. The results of this study is anticipated that the patients with gait disturbance receiving the RAGT might improve greater in gait performance and normal gait patterns that those trained with conventional physiotherapy.

Read the detailed description

Patients with burn injuries to the lower extremities experience gait dysfunctions due to pain or joint contractures, and gait asymmetry occurs due to complications on the affected side. The persisting gait asymmetry placed these patients at risk for potential negative consequences, such as loss of bone mineral density of the affected side, overuse injury on the unaffected side due to compensatory actions, compromised postural control, and gait inefficiencies. Early gait training through physical therapy is a pivotal strategy for enhancing patients' quality of life, functional outcomes and mitigating burn-related complications. The conventional physical therapy is instrumental in fostering an increased range of motion (ROM) and mitigating contractures following burns or skin grafts. Physical therapy centers on patients' positioning, ROM, muscles strength, endurance, balance, coordination, and respiratory rehabilitation.Previous studies using end-effector type RAGT for patients with gait disturbances have demonstrated that RAGT combined with conventional physiotherapy could significantly improved walking speed, gait performance, and motor power . This study aimed to investigate gait pattern and muscles power improvement of patient with gait disturbance caused by burns after end-effector type robot (Morning Walk®)-assited gait training (RAGT).

This study randomly assigned 36 patients to one of two group : 30 minutes of Morning Walk® training with 30 minutes conventional physiotherapy (RAGT group) or 60 minutes of conventional physiotherapy (CON group). Five training sessions per week were given for 8 weeks. The primary outcomes were gait performance and muscles powers, which were assessed by the functional ambulation category (FAC) and the manual muscles test (MMT), respectively. The secondary outcomes included 6-minute walking test (6MWT), gait kinematic and spatiotemporal gait parameters. The results of this study is anticipated that the patients with gait disturbance receiving the RAGT might improve greater in gait performance and normal gait patterns that those trained with conventional physiotherapy.

02

Conditions studied

  • Burns
  • Gait Training
  • Rehabilitation

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Keywords

  • burns
  • gait pattern
  • robot assisted gait training
03

In context

Burns

905 studies on the registry are indexed under Burns; 164 are open to participants now.

This study's planned enrollment of 60 is above the median of 40 across 663 interventional studies indexed under Burns.

Browse Burns studies →

Lead sponsor

Hangang Sacred Heart Hospital is the lead sponsor of 25 studies on the registry; 10 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Patients who underwent split thickness skin graft (STSG) at Hangang Sacred Heart Hospital
  • with full or virtually full thickness involvement ( >50% of the body surface area of the lower extremity)
  • aged >18 years
  • with ≤ 1 functional ambulation category (FAC) score of ≤3 were included in this study.

Exclusion criteria

Exclusion Criteria:

  • who had fourth-degree burns (involving muscles, tendons, and bone injuries)
  • severe communication disorders due to intellectual impairment and psychologic problems
  • body weight > 135kg or height >195cm
  • physical status that could limit physical therapy (severe deformity or contracture of limbs, open wounds, or pressure ulcers, severe osteoporosis).
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Single group
Masking
Single (Outcomes assessor)
Enrollment
60 participants (estimated)

Study arms

  • Experimental
    robot assisted gait training

    Morning Walk® is a new end-effector type robot developed by Hyundai Heavy Industries and Taeha Mechatronics for lower limb rehabilitation in the patients with gait disturbance.The RAGT group received RAGT with robot training for 30 minutes and conventional physiotherapy for 30 minutes per session

    Other: robot assisted gait training · Other: conventional gait training

  • Active comparator
    conventioanl gait training

    The control group received conventional physiotherapy for 60 minutes per session. Conventional physiotherapy consisted of 30 minutes of therapist-assisted gait and balance training and 30 minutes of strengthening exercises. The both group patients received five training sessions per week for 8 weeks (a total of 40 sessions).

    Other: conventional gait training

Interventions

  • Otherrobot assisted gait training

    Morning Walk® is a new end-effector type robot developed by Hyundai Heavy Industries and Taeha Mechatronics for lower limb rehabilitation in the patients with gait disturbance.The RAGT group received RAGT with robot training for 30 minutes and conventional physiotherapy for 30 minutes per session.

  • Otherconventional gait training

    The control group received conventional physiotherapy for 60 minutes per session. Conventional physiotherapy consisted of 30 minutes of therapist-assisted gait and balance training and 30 minutes of strengthening exercises. The both group patients received five training sessions per week for 8 weeks (a total of 40 sessions).

06

What researchers measure

Primary outcomes

  1. functional ambulatory category

    Ambulatory ability was rated by using the functional ambulatory category (FAC) scale.

    Time frame: 8 weeks

Secondary outcomes

  1. 6 minute walking test

    6MWT was performed in accordance with the standardised guidelines, and the walking course was 20 m. Patients were instructed to walk as far as possible in 6 min

    Time frame: 8 weeks

  2. gait parameters(cadence)

    steps/minutes

    Time frame: 8 weeks

  3. gait parameters(gait speed)

    Measure walking speed

    Time frame: 8 weeks

  4. gait parameters(step length)

    Measure the distance between steps

    Time frame: 12 weeks

07

Study locations

1 of 1 sites recruiting
08

References and documents

Publications

  • Ebid AA, Attalla AF, Ibrahim AR, Mohamdy HM. Effect of anti-gravity treadmill (Alter G) training on gait characteristics and postural stability in adult with healed burns: A single blinded randomized controlled trial. Burns. 2024 Feb;50(1):106-114. doi: 10.1016/j.burns.2023.09.004. Epub 2023 Sep 20. PubMed 37798213 ↗

Individual participant data

Plan to share: No

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Aug 2023 (actual). Primary completion is estimated for Dec 2024, 16 months after the start.

Of 210 non-industry interventional studies with no phase under Burns, half reached primary completion within 18 months of starting (the median), counting those still running; a quarter within 6 and three quarters within 38. This study's planned 16 months is below that.

Counting every sponsor, half of 239 studies reached it within 15 months; a quarter within 6 and three quarters within 38.

How these figures are worked out, and which studies are left out of them.

Registered
Aug 19, 2024
First posted
Aug 21, 2024
StartActual
Aug 15, 2023
Primary completionEst.
Dec 15, 2024
CompletionEst.
Dec 30, 2024
Last update
Aug 21, 2024
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Aug 21, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06564090
Lead sponsor
Hangang Sacred Heart Hospital
Responsible party
Sponsor
First posted
Aug 21, 2024
Start date
Aug 15, 2023
Primary completion
Dec 15, 2024 (estimated)
Completion
Dec 30, 2024 (estimated)
Last update
Aug 21, 2024

Study contacts

Sung Rakyum
Contact
sung6652@hallym.or.kr
82-2-2639-5900

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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