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Neuropathic PainPhase 2CAPSONCONCT03317613

Clinical Trial Assessing the Efficacy of Capsaicin Patch (Qutenza®) in Cancer Patients With Neuropathic Pain

A Phase 2 study testing Qutenza in people with Neuropathic Pain, run by Centre Hospitalier Universitaire de Saint Etienne at 3 sites in France.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

In the oncology area, neuropathic pains are relatively frequent and can be induced by surgery, radiotherapy, or chemotherapy. In usual practice, some units are using qutenza in order to reduce neuropathic pain even though using of this patch for a population of cancer patients has never been demonstrated so far in a… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Neuropathic Pain
What is being tested?
Qutenza
Could I receive a placebo?
No, everyone receives an active treatment
How many people
84 participants
Where
3 sitesFrance
Study dates
9 Nov 2017to 20 Dec 2021
Phase
Phase 2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patient with at least 18 years old;
  • Patient presenting neuropathic pain secondary to an anti-cancerous treatment;
  • Patient presenting a DN4 (Neuropathic Pain in Four Questions) score superior or equal to 4 out of 10
  • Patient presenting a skin without lesion at the painful area
  • Informed consent form signed;
  • Patient affiliated to a social security scheme.

Who cannot join

  • Hypersensitivity known to capsaicin;
  • Instable or uncontrolled hypertension;
  • Painful area localised next to eyes;
  • Pregnant or breastfeeding woman;
  • Protected people.

Trial locations and contacts

3 sites in 1 country.

France3 sites
  • Centre Jean Perrin

    Clermont-Ferrand, 63000

  • Centre Hospitalier Emile Roux

    Le Puy-en-Velay, 43000

  • Institut de Cancérologie Lucien Neuwirth

    Saint-Priest-en-Jarez, 42271

Other trials in France

About this study

In the oncology area, neuropathic pains are relatively frequent and can be induced by surgery, radiotherapy, or chemotherapy. In usual practice, some units are using qutenza in order to reduce neuropathic pain even though using of this patch for a population of cancer patients has never been demonstrated so far in a prospective study. The present prospective study proposes to evaluate the qutenza efficacy in peripheric neuropathic pain in cancer patients.

Read the detailed description

Drugs for neuropathic pains are generally represented by antidepressants, anti-epileptics, opioids, lidocaine patch. However, these drugs can frequently be insufficient, and/or can lead to side effects. Qutenza (8% capsaicin patch) presents an interesting alternative.

Qutenza efficacy has been shown in five principal studies conducted on 1988 adults affected by moderate or severe neuropathic pains. All patients presented Postherpetic neuralgia, or HIV associated therapy, or painful diabetic peripheric neuropathies. These studies led to qutenza approbation in Europe and in States in 2009.

In oncology, neuropathic pains are relatively frequent and can be induced by the three big actors of the anti-cancerous therapeutic arsenal (surgery, radiotherapy, chemotherapy). In usual practice, some units are usually using qutenza, but the use of this patch for this kind of patients has not been shown in a prospective study. Advantages of this treatment are numerous, and results presented in other therapeutic area are encouraging its use in oncology.

The present prospective study proposes to evaluate the qutenza efficacy in peripheric neuropathic pain in cancer patients.

Being tested
Qutenza
Keywords
Neuropathic Pain, Qutenza, Capsaicin, Cancer patient
Medical subject headings
Neuralgia

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • QutenzaDrug

    Also called 8% capsaicin patch

    Patients suffering from neuropathic pain will receive patch of capsaicin (qutenza) on the painful zones. Three months after the first application, patients will be allowed to receive another patch if necessary. They will be able to receive one every three months. They will be followed in the study during one year after the first patch application.

Study groups in NCT03317613
Study groupRoleWhat they receive
CapsaicinExperimentalCancer patients presenting neuropathic pain secondary to their anti cancer treatments will receive patch of capsaicin (qutenza) on the painful zones..
Receives: Drug: Qutenza

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Percentage of responders to capsaicin

    Percentage of responders to capsaicin at one month after the first patch application will be calculated with a relief scale completed by patients.

    Measured: One month

Secondary outcomes (10)
  1. Maximum value of relief

    Maximum value of relief will be calculated for patients with relief scale completed by patients at three months after the patch application.

    Measured: Three months

  2. Correlation coefficient between the relief score and time before first relief

    Correlation coefficient between maximal value of relief and time between the beginning of painful signs and first patch application.

    Measured: Three months

  3. Neuropathic pain intensity reported on visual analog scale

    Minimal, average, and maximal values of neuropathic pain reported on visual analog scale will be evaluated.

    Measured: One year

  4. Number of toxicities reported

    Capsaicin patch induced toxicities will be reported, and quoted according to CTCAE version 4.4.

    Measured: One year

  5. Number of days of response

    Number of days of response reported by patients where patch are efficient will be reported

    Measured: One year

  6. Number of days of response to qutenza

    Number of days between the patch set and the apparition of the first effect on patients will be reported.

    Measured: One year

  7. Size of painful zones

    Size of painful zones will be reported.

    Measured: One year

  8. Number of prescribed antalgics

    Number of prescribed antalgics will be reported for each patient.

    Measured: One year

  9. Percentage of patients with a reported chemotherapy

    Percentage of patients with an obligation to report their chemotherapy because of the pain will be calculated.

    Measured: One year

  10. Percentage of patients who have received at least 75% of the chemotherapy prescribed

    Percentage of patients who have received at least 75% of the chemotherapy prescribed will be reported.

    Measured: One year

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted23 Oct 2017
  2. Study start9 Nov 2017
  3. Primary completion4 Dec 2020
  4. Study completion20 Dec 2021

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Model description
Cancer patients treated with qutenza (capsaicin patch)
Masking
None (open label)
Enrolment
84 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03317613
Sponsor's protocol ID
2017-0304
Other IDs
2017-002476-11, 2017
Acronym
CAPSONCO
Status last verified
Feb 2022
First submitted
21 Sep 2017
Last updated
8 Feb 2022
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Qutenza in people with Neuropathic Pain, run by Centre Hospitalier Universitaire de Saint Etienne at 3 sites in France.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 8 Feb 2022. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites in France. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Percentage of responders to capsaicin (time frame: One month). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 Feb 2022; AzTrials last refreshed its copy on 8 Nov 2026.

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