Pain practice : the official journal of World Institute of Pain
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Patients with chronic pain conditions such as neuropathic pain frequently experience delays in diagnosis and treatment. Ideally, all patients should be treated in a timely manner, but in those patients with more established disease it is important to know that approved treatments remain effective. ⋯ Pregabalin significantly improves pain irrespective of the length of time since onset of neuropathic pain.