Simple biofeedback device may ease neck pain after cancer surgery
NCT ID NCT07313189
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether adding a pressure biofeedback device to standard physical therapy could improve neck function in 50 people who had neck dissection surgery for head and neck cancer. Participants were split into two groups: one received standard therapy alone, and the other added cranio-cervical flexion training using the biofeedback device. The goal was to see if the device helped strengthen deep neck muscles and reduce pain and disability.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Stabilizer pressure biofeedback device
- What this could lead to
- If it works, this could offer a simple, non-drug way to improve neck strength and reduce pain after neck dissection surgery.
- What could go wrong
- This is a small, completed trial with only 50 participants. Results may not apply to everyone, and the device is an add-on to standard therapy, not a standalone treatment.
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
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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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50 people
The number who actually took part.
- Started
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Sep 2025
- Finished
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Dec 2025
- 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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30 to 50 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * The subject selection was according to the following criteria: 1. Patients' age ranged between 30-50 years. 2. Both gender participated in this study. 3. All patients suffered from neck dysfunction (neck pain, limited ROM and disability) following unilateral neck dissection surgeries. 4. All patients suffered from moderate to severe pain (VAS score \> 4). 5. All patients undergone modified radical NDS or selective NDS. 6. All patients began the treatment program 2 weeks post neck dissection surgeries 7. All patients enrolled to the study had their informed consent. Exclusion Criteria: * 1- Neck pain due to other underlying conditions such as: * Spinal fracture * Osteoporosis * Spinal cord compression * Congenital postural deformities * Inflammatory disorders of the spine * Spinal infections * Significant neurological disorders * Rheumatoid arthritis 2- Malignancy 3- Pregnancy 4- History of cervical spine surgery 5- Epilepsy or any psychological disorders
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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
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Faculty of Physical Therapy
Giza, 12613, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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