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4 个月内
Nektar's opioid painkiller succeeds in key late-stage study
2017年3月20日 / 中午11点39分 / 4 个月内

Nektar's opioid painkiller succeeds in key late-stage study

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March 20 (Reuters) - Nektar Therapeutics said its experimental opioid, designed to achieve pain relief minus the high levels of euphoria that can lead to abuse and addiction with existing opioids, succeeded in a key late-stage study.

The drug, which by design reaches the brain slower than existing opioids to deter abuse, outperformed a placebo in over 600 patients with chronic lower back pain. (Reporting by Natalie Grover in Bengaluru; Editing by Anil D'Silva)

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