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The methadone is an useful opioid for the cancer pain treatment, mostly used in second or last line during the opioid rotation. The Methadone had an anti-MNDA effect, and clinicians agree that the methadone could have an effect in neuropathic cancer pain. During a previous study the investigators find that the pain was still improving after the week 2, but they had only a small number of patients still included at this stage and they cannot conclude.
The investigators decide to follow up systematically all the patients undergoing a methadone treatment for cancer pain, at day 28, to study the hypothesis about the long-term pain improvement.
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| Measure | Description | Time Frame |
|---|---|---|
| Difference between EVA pain score at Day 28 and Day 0 | long-term effects of methadone for cancer pain | pain score measure at Day 0 and Day 28 |
| Measure | Description | Time Frame |
|---|---|---|
| Change in score of neuropathic pain intensity NPSI | Day 0 and Day 28 | |
| Change in depression and anxiety score HADS | Day 0 and Day 28 | |
| Change in quality of life score QOL C30 |
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Inclusion Criteria:
Exclusion Criteria:
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Patients undergoing a methadone treatment for cancer pain
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Marilene FILBET, Pr Associate | Contact | (0)478864148 | +33 | marilene.filbet@chu-lyon.fr |
| Name | Affiliation | Role |
|---|---|---|
| Marilene FILBET, Pr Associate | Hospices Civils de Lyon | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Unité de Soins Palliatifs - Hospices Civils de Lyon - Centre Hospitalier Lyon Sud, 165 Chemin du Grand Revoyet | Recruiting | Pierre-Bénite | 69310 | France |
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| ID | Term |
|---|---|
| D000072716 | Cancer Pain |
| ID | Term |
|---|---|
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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| Day 0 and Day 28 |
| Side effect record | up to Day 28 |