Efficacy of manual therapy on psychological status and pain in patients with neck pain: A randomized clinical trial

OBJECTIVES: To compare the effectiveness of Maitland versus Mulligan mobilization techniques on pain, functional disability, and psychological status in patients with neck pain. METHODS: Forty-four patients with nonspecific neck pain were randomly assigned to the Maitland group (n=22 patients received Maitland therapy [central or unilateral postero-anterior pressure] for 2 sessions/week for 3 weeks) and Mulligan group (n=22 patients received Mulligan sustained natural apophyseal glides for 2 sessions/week for 3 weeks). This study was conducted at the Rehabilitation Clinic, King Abdulaziz Hospital, Jeddah, Kingdom of Saudi Arabia between December 2016 to May 2017. The outcome measures were the numeric pain rating scale score, neck disability index score, beck depression inventory score, State-trait anxiety inventory score, fear avoidance beliefs questionnaire, and pain catastrophic scale results. The independent t-test, Shapiro-Wilk test, and paired t-test were used in data analysis. RESULTS: There were significant improvements in mean values of the numeric pain rating scale, neck disability index, beck depression inventory, state-trait anxiety inventory scores, and pain catastrophic scale results after the interventions in both groups (p<0.05, all except fear avoidance beliefs results in mulligan group p>0.05), and there were no significant differences in mean values between the groups (p>0.05). CONCLUSION: In patients with nonspecific neck pain, Maitland and Mulligan mobilization techniques have positive effects on neck pain, functional disability, and selected psychological features with no significant difference between them.