The physiotherapist and participant discussed and documented whether they felt any this website exacerbation was related to neural tissue management or to some other change in activity level. Neural tissue management was stopped

if an exacerbation occurred that was associated with the development of two or more abnormal neurological findings. The participant was monitored after the follow-up assessment and referred for medical management as necessary. Data were retained for statistical analysis in accordance with intention-to-treat principles (Moher et al 2010). Participants assigned to the control group received only advice to continue their usual activities. This provided a measure of the natural

history of nerve-related neck and arm pain. To encourage these participants to remain in the study for the 4-week control period without treatment, they were advised that they would receive treatment afterwards, as shown in Figure 1. After the trial, they received four complimentary treatments from one of the trial’s physiotherapists. Interventions were at the physiotherapists’ discretion and no data were collected. The primary outcome for the benefits of neural tissue management was participant-reported improvement on a 15-point Global Rating of Change scale. The scale spans from –7 (‘a very great deal worse’) to 0 (‘no buy LY2157299 change’) to +7 (‘a very great deal better’) (Jaeschke et al 1989). Participants who reported a change ≥+4 (at least ‘moderately better’) at follow-up were classified as ‘improved’. This represents at least moderate improvement in the inhibitors participant’s condition (Jaeschke et al 1989). Secondary outcomes for the benefits of neural tissue management were improvements in impairments in neck and arm pain intensity and Bay 11-7085 reduced participant-reported activity limitations. Neck and arm pain intensity were measured by mean numeric pain rating scores for the participant’s current, highest, and lowest levels

of pain during the previous 24 hours (Cleland et al 2008). Participant-reported activity limitations were measured by the Neck Disability Index (Vernon and Moir 1991) and the Patient-Specific Functional Scale (Westaway et al 1998). The Global Rating of Change was also the primary outcome for harms related to neural tissue management. Participants with a change ≤–2 (at least ‘a little worse’) at follow-up were classified as ‘worse’. Secondary outcomes included the number of participants who stopped neural tissue management early because they developed two or more abnormal neurological signs during an exacerbation that they and the physiotherapist related to neural tissue management and adverse events that participants related to neural tissue management.