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Cohort protocol paper: The Pain and Opioids In Treatment (POINT) study

Internationally, there is concern about the increased prescribing of pharmaceutical opioids for chronic non-cancer pain (CNCP). In part, this is related to limited knowledge about the long-term benefits and outcomes of opioid use for CNCP. There has also been increased injection of some pharmaceutical opioids by people who inject drugs, and for some patients, the development of problematic and/or dependent use. | Cohort protocol paper: The Pain and Opioids In Treatment (POINT) study