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Rotation clinical trials

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

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NCT ID: NCT04406753 Recruiting - Neck Pain Clinical Trials

Indirect Approach of C0-1 and C2-3 Segments in Flexion-rotation Test

Start date: June 1, 2020
Phase: N/A
Study type: Interventional

Restrictions on upper cervical spine are associated with cervical pain. The vast majority of upper cervical spine rotation occurs at the C1-2 segment. Flexion-rotation test is a valid measure that predominantly measures rotation in C1-2 segment, however upper cervical spine rotation also implies C0-1 and C2-3 due to ligament anatomy. Restriction in flexion-rotation may be due to direct restriction in C1-2, but also to a premature tightening of the alar ligament as a result of lack of movement in C0-1 or C2-3. The objective is to compare the effect of a 20-minutes single cervical exercise session with or without manual therapy of C0-1 and C2-3 segment in flexion-rotation test in patients with chronic neck pain and positive flexion-rotation test. To carry out the objective, the following will be designed a randomized controlled assessor-blind clinical trial with primary healthcare patients. This population will be patients with chronic neck pain and positive flexion-rotation test. These patients will be assigned in manual therapy + exercise group or in exercise group. Exercise will be focused on deep anterior cervical muscles. Manual therapy will combine techniques in C0-1 and C2-3 with this exercise. Flexion-rotation test, neck pain intensity, pain intensity during the flexion-rotation test and cervical range of motion will be measured before and after the intervention.