Phase 4 Neck Pain Clinical Trials

3 recruitingPhase 4

What is a Phase 4 trial?

Phase 4 trials, also called post-marketing studies, are conducted after a treatment has been approved and is available to the public. They monitor long-term effectiveness and safety in a broader population.

Showing 1–3 of 3 trials

Recruiting

Phase 4

Phrenic Nerve Infiltration in Neck Pain

Chronic Neck Pain

University of Seville60 enrolled2 locationsNCT05605639

Completed

Phase 4

OPAL: The first placebo-controlled trial of opioid analgesia for acute spinal pain

Acute spinal pain: low back pain and/or neck pain

The George Institute for Global Health346 enrolled2 locationsACTRN12615000775516

Completed

Phase 4

Benztropine for the relief of acute non-traumatic neck pain – a randomised trial

Acute non-traumatic neck pain

St George Hospital30 enrolled1 locationACTRN12612000354886