Can early botox shots save bladders after spinal cord injury?
NCT ID NCT06793683
First seen Sep 09, 2026 · Last updated Sep 10, 2026 · Updated 1 time
Summary
Researchers are testing whether injecting Botox into the bladder wall soon after a spinal cord injury can prevent lasting bladder damage. The study enrolls 10 adults with recent injuries at T6 or higher. Half receive Botox injections and half receive saline sham injections. The team tracks bladder function and side effects over 12 months to see if early treatment helps preserve bladder compliance and long-term health.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Botox (botulinum toxin A) injected into the bladder wall muscle
- What this could lead to
- If it works, early bladder Botox could help people with new spinal cord injuries keep their bladders flexible and avoid long-term damage.
- What could go wrong
- This is a very early, 10-person pilot study. It may not recruit enough people to finish, and the injections carry risks like urinary tract infections, blood in urine, and anesthesia complications.
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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Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
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About 10 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- 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 to 65 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.
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: * Male or female 18-65 years of age at time of SCI. * English speaking * Recent SCI (within 20 weeks of injury). * Documentation of a spinal cord injury at T6 or higher, American Spinal Injury Association Impairment Scale (AIS) level A or B as designated on initial (72 hour) AIS exam. * Ability for subject to comply with the requirements of the study. * Written informed consent obtained from subject. Exclusion Criteria: * Inability to return to research site (Harborview Medical Center) for follow-up studies after initial hospitalization. * Acute (as part of concurrent hospitalization) or history of bladder surgery (urethral or prostate surgery acceptable) or injury. * Inability to provide informed consent. * Pregnant, breastfeeding, or unwilling to practice birth control during participation in the study. * Incarcerated in a detention facility or in police custody. * Presence of a condition or abnormality that in the opinion of the Investigator would compromise the safety of the patient or the quality of the data. * Active medical problems precluding the safe conduct of urodynamics, bladder chemodenervation, bladder biopsy (e.g., evidence of active bladder infection, ruled out by urine culture prior to procedures) * Known hypersensitivity to any botulinum toxin preparation or to any of the components in the formulation * Cardiovascular instability
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Harborview Medical Center
Seattle, Washington, 98104, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Serotonin precursor probed for spinal cord injury effects
- Breathing brief Low-Oxygen bursts may boost sleep apnea treatment
- Pure oxygen tested as a switch for dormant nerves after spinal cord injury
- Spinal stimulation tested to help kids with spinal cord injuries sit taller
- Zapping the spine: a new hope for kids with paralysis?
- Can painless spinal zaps teach injured kids to walk again?