We build a device based on a scientific review, tested by experts of the cancer pain commission from french pain society (SFETD) A methadone convertor METACONVERT

Because there is plenty of protocols to convert to methadone and no systematic comparative study

Because when you compare the protocol methadone doses vary greatly

Because we are not all experts on the subject

Because we try as much as we can, to relief patient from cancer related pain

Cancer related pain management is more and more complex due to cancer complex situation. To relieve pain opioid are sometimes not enough.

Methadone can relieve complex pain situation. Instauration is complex, lot of protocols exist but no recommendation.

We present a new Methadone Convertor Device from 7 strong protocols identify in a scientific litterature review.