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CompletedNCT03352232HBOT/OMTUpdated Dec 21, 2021

Hyperbaric Oxygen and Manipulative Therapies to Regain Function Post Stroke

An Early Phase 1 interventional study of HBOT and OMT in Stroke, Motor Dysfunction and Chronic Stroke, sponsored by Abington Memorial Hospital. Completed at 1 site in United States. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2021-12-21.

Primary conditionIschemic StrokeRegistry: StrokeReclassifiedWhy we changed it
Registry
Stroke — the first condition term the registry derived for this study.
ClinicalTrials.gg
Ischemic Stroke
Why
  1. The study's listed conditions name Ischemic Stroke, a narrower term within Stroke.
Confidence
High: the new condition is named in the study's own listed conditions. Of 351 hand-checked studies reclassified this way, 68% were exactly right and 84% in the right disease family; the registry's first term was right for 5% (measured 2026-10-21). How we classify →
Wrong?
Tell us the study's main condition →

Sponsored by Abington Memorial Hospital · Early Phase 1, Interventional, and Treatment

From the registry’s dates

  • Primary completion was Jul 2021, 5 years 3 months ago, and no results have been posted to the registry.
Phase
Early Phase 1
Study type
Interventional
Enrollment
5
Allocation
Non-randomized
Ages
18 Years to 80 Years
Sex
All
01

Study summary

To study safety, feasibility and outcomes of combining osteopathic manipulative therapies with hyperbaric oxygen therapy in reducing the functional deficits in stroke survivors in subacute and chronic phases post ischemic stroke. To document the same as part of a pilot project in anticipation of further investigational studies.

Read the detailed description

The primary objective of this study is to show that hyperbaric oxygen therapy combined with osteopathic manipulative therapies improve outcomes in patients who have persistent neurological deficits after ischemic stroke compared to historical norms.

The secondary objectives of this study is to demonstrate safety and feasibility of treating patients post stroke with hyperbaric oxygen and osteopathic therapies as well as determine improvements in multiple assessment scales of motor function, depression, activities of daily living(ADL) and pain

02

Conditions studied

  • Stroke
  • Motor Dysfunction
  • Chronic Stroke
  • Ischemic Stroke

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03

In context

Ischemic Stroke Reclassified

2,612 studies on the registry are indexed under Ischemic Stroke; 971 are open to participants now.

This study's enrollment of 5 is below the median of 120 across 1,776 interventional studies indexed under Ischemic Stroke.

Browse Ischemic Stroke studies →

Lead sponsor

Abington Memorial Hospital is the lead sponsor of 9 studies on the registry; none are open to participants now.

Compared within Ischemic Stroke, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Stroke. The counts are of registry records indexed under each term, refreshed daily. How we classify →

04

Who can participate

Ages eligible
18 Years to 80 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

  1. Post Ischemic stroke
  2. Patients aged 18-80
  3. NIHSS >5
  4. mRS>/=3, which connotes moderate disability requiring some help.
  5. Persistent significant motor dysfunction of at least one arm
  6. Subacute stroke patients (within three months from time of stroke)
  7. Chronic stroke patients (more than 6months from time of stroke)
  8. Patient must be able to understand instructions and verbalize discomfort
  9. Reliable attendance for daily (M-F) HBOT treatment and 2x/week OMT sessions for up to 6weeks

Exclusion criteria

Exclusion Criteria:

  1. Hemorrhagic stroke
  2. Prior functional disability mRS >1
  3. Expressive or receptive aphasia
  4. Bedbound patients due to lifting limitations for HBOT
  5. History of severe, advanced emphysema with bullous disease
  6. Prior history of spontaneous pneumothorax or chest surgery
  7. Prior history of depression requiring medications
  8. Pregnancy
  9. Concomitant non-conventional rehab therapies including: acupuncture, botulinum toxin injections, massage therapy
  10. Significant claustrophobia
05

Study design

Phase
Early Phase 1
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
5 participants (actual)

Study arms

  • Experimental
    Subacute Ischemic Stroke

    Subacute stroke patients post stroke within 3 months of enrollment, have persistent neurological deficits despite conventional rehabilitation

    Combination Product: HBOT and OMT

  • Experimental
    Chronic Ischemic Stroke

    Chronic stroke patients more than 6 months from stroke with persistent neurological deficits despite conventional rehabilitation

    Combination Product: HBOT and OMT

Interventions

  • Combination productHBOT and OMT

    Hyperbaric oxygen therapy (HBOT) is defined as breathing 100% oxygen at increased atmospheric pressure. Osteopathic manipulative therapy (OMT) is used for myriad ailments including contractures, pain, spasticity. Patients in intervention arms will receive hyperbaric oxygen therapy at 2ATM (atmospheres) for 90minutes daily for up to 6weeks. In addition, they will receive osteopathic manipulative therapies twice a week during the same treatment phase.

    Also known as: Osteopathic manipulative therapies (OMT), Hyperbaric Oxygen Therapy (HBOT)

06

What researchers measure

Primary outcomes

  1. National Institute of Health Stroke Score (NIHSS) 0-5 or Modified Rankin Score (mRS) 0-2

    Primary Outcome NIHSS 0-5, 0 without deficits; mRS 0-2, 0 without disability - 2 slight disability, no need for assistance

    Time frame: 90 Days

Secondary outcomes

  1. Beck Depression Inventory

    assessment of Depression scale rating

    Time frame: 90 days

  2. Wolf Motor Score

    assessment of functional motor recovery

    Time frame: 90 days

  3. Rivermead Extended Activities of Daily Living (EADL) scale

    assessment of capability navigating usual and community based ADLs

    Time frame: 90 days

  4. Medical Outcomes 36 Item

    assessment of global health

    Time frame: 90 days

  5. Functional Independence Measure (FIM)

    universally used assessment of patient's ability to perform activities of daily living

    Time frame: 90 days

07

Study locations

1 site
  • Abington Memorial Hospital
    Abington, Pennsylvania 19001, United States
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

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

Ran from Feb 2018 to primary completion in Jul 2021, 41 months.

Of 42 phase 1 interventional studies under Ischemic Stroke, half reached primary completion within 15 months of starting (the median), counting those still running; a quarter within 7 and three quarters within 29. This study's 41 months is above that.

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

Registered
Nov 14, 2017
First posted
Nov 24, 2017
StartActual
Feb 3, 2018
Primary completionActual
Jul 19, 2021
CompletionActual
Jul 19, 2021
Last update
Dec 21, 2021
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 Dec 21, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03352232
Lead sponsor
Abington Memorial Hospital
Collaborators
Philadelphia College of Osteopathic Medicine
Responsible party
Hana Choe (Assistant Director NeuroIntervention and Neurocritical Care, Abington Memorial Hospital) — Principal investigator
First posted
Nov 24, 2017
Start date
Feb 3, 2018
Primary completion
Jul 19, 2021
Completion
Jul 19, 2021
Last update
Dec 21, 2021

Study contacts

Hana Choe, MD
principal investigator · Abington Memorial Hospital

Oversight

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

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This study is completed, as verified in Dec 2021. You cannot join it, but the record below documents what was studied.

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