Spinal pain pump may offer relief for cancer patients when opioids fail
NCT ID NCT07691840
First seen Jul 09, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This trial tests whether a small pump implanted in the abdomen that delivers pain medicine directly to the spinal fluid can improve quality of life for people with severe cancer pain that is not controlled by oral opioids. Participants are randomly assigned to get the pump or to continue with standard oral pain medications. The study measures quality of life, comfort, and survival over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Intrathecal drug delivery system (implanted pump delivering morphine and/or local anesthetics into spinal fluid)
- What this could lead to
- If it works, this could offer a more effective way to manage severe cancer pain with fewer side effects than high-dose oral opioids.
- What could go wrong
- This is a moderate-sized trial, and the pump implant is a surgical procedure with risks like infection or device malfunction. It may not improve quality of life more than standard care.
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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About 72 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Oct 2029
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 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: * Adult patients (≥18 years) with severe cancer refractory pain (all types of cancer), who have been receiving treatment with oral/systemic opioids for at least 4 weeks, and are expected to remain on opioids for the entire duration of the study. More than one opioid rotation has to be done before defining pain refractoriness. * Intrathecal therapy is recommended because of inefficacy or intolerance to strong systemic opioid treatment. Inefficacy is defined as mean daily visual analogue scale (VAS) pain intensity score at rest of ≥ 50 mm. Intolerance is defined as the occurrence of (S)AEs (even with dosage less than 200 mg/day of oral morphine equivalents) which prevents a further increase in the opioid dosage to obtain pain relief. * Patients suitable for IDD and with the ability to comply with the medical protocol and visits. * Survival prognosis of ≥ 6 months. Exclusion Criteria: * Patients with active, severe infection. * Patients with known brain metastases. * Patients with high risk of hemorrhaging. * Patients with respiratory depression (for use of morphine). * Patients with severe respiratory compromise; baseline oxygen SpO2 \< 90%, chronic CO2 retention. * Patients with severe cardiac disease or risk of cardiotoxicity (for use of bupivacaine). * Patients with severe liver impairment or liver failure (for use of ropivacaine). * Patients with allergies for medication or IDD hardware. * Pregnant or lactating women. * Women who plan to become pregnant within 1 month after the study.
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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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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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
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
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Contacts and locations
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Study contacts
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Contact
Email: •••••@•••••
Locations
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UZ Brussel
RECRUITINGJette, 1090, Belgium
Contact Email: •••••@•••••
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