Could short bursts of low oxygen help spinal cord injury patients move better?
NCT ID NCT05491837
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether brief periods of breathing low-oxygen air (acute intermittent hypoxia) can improve arm, leg, and walking function in people with incomplete spinal cord injury. Sixty-eight participants received either the low-oxygen treatment or a sham (normal air) over multiple sessions. The goal was to see if this simple, non-drug approach could boost neuroplasticity and enhance daily activities.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- acute intermittent hypoxia (brief low-oxygen air)
- What this could lead to
- If it works, this could offer a simple, drug-free way to boost movement and walking ability after spinal cord injury.
- What could go wrong
- This is a small, completed trial with no phase designation, so results are preliminary. The effect may be modest or not last long, and the treatment involves brief low-oxygen exposure, which may not be safe for everyone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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68 people
The number who actually took part.
- Started
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Mar 2023
- Finished
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Apr 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Incomplete SCI≥ 3 months(21); 2. Traumatic and non-traumatic, non-progressive lesions, Aged ≥ 18 years ; 3. LesionC4 and below as classified ASIA category C and D; 4. Both gender 5. Ability to ambulate with or without assistive devices; and 6. Ability to follow verbal and visual command. Exclusion Criteria: 1. Participants with complete spinal cord injury; 2. Unstable orthopedic injuries and joint contractures 3. Osteoporosis with high risk of fracture; 4. Pressure ulcers and cutaneous lesion(4) 5. Cognitive impairment, severe cardiopulmonary complication such as severe breathing disorder
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Riphah International University Islamabad
Islamabad, 44000, Pakistan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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