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| Patient group | Tramadol | Codeine | Buprenorhine | Duloxetine | Pregabalin |
|---|---|---|---|---|---|
| Good responders n = 15 | 0 | 0 | 0 | 0 | 0 |
| Mild responders n = 23 | 5 | 2 | 2 | 4 | 4 |
Number of Good and Mild responders on daily use of prescribed analgesics. Tramadol, Codeine and Buprenorphine are opioids, while Duloxetine and Pregabalin are approved for the management of neuropathic pain. One patient was using Tramadol and Duloxetine at the same time.
