Nov 07 2008
A PILOT STUDY EXAMINING THE EFFECTS OF NEUROMUSCULAR THERAPY ON REPORTED
Svircev, A., Craig, L., Ansari, F.P., Juncos, J.L., and Bliwise, D.L.
Atlanta School of Massage, Atlanta, GA
Emory University Medical School, Department of Neurology, Atlanta, GA
Introduction:
Patients with Parkinson’s disease (PD) typically have markedly disturbed sleep with conventional treatments showing only minimal success. Recently neuromuscular therapy (NMT), a form of massage therapy, has been shown to offer beneficial effects on motor function in PD (UPDRS motor subscale) (Svircev and Craig, Amer Pub Hlth Assn, 2002). Massage has been identified previously as offering beneficial effects in spinal cord injury (Diego et al, Int J Neurosci 2002: 112: 133-42) and for improving sleep in hospitalized patients (Richards et al, AACN Clin Issues, 2000, 11, 77-96). The present study examined the effects of NMT on reported sleep relative to a control condition (music relaxation therapy, MRT) in PD patients.
Methods:
There were 32 participants with mild-to-moderate stage PD (mean age 63.1, 23 men, 9 women). They were randomized to receive either NMT (n=18) or MRT (n=14). NMT was administered by a certified massage therapist over a 4 week period, 2x/week (8 sessions total, 45 minutes each) at the Atlanta School of Massage Clinic. In the NMT sessions, specific attention was paid to identification of trigger points and pressured release and music was played during the session. A consistent protocol was used for each NMT session. MRT consisted of identical protocol for each participant but excluded NMT. The Pittsburgh Sleep Quality Index (PSQI) was administered at Baseline and Follow-up, and the PSQI Global Score was used as the primary outcome in this analysis. PSQI subscales served as secondary outcomes.
Results:
The NMT group (n=18) had participants with slightly more advanced PD the MRT group (n=14) (Hoehn-Yahr, 1.8 [1.0] vs 1.3 [0.5] t=1.76, p<.10) but did not differ in age or characteristic sleep quality (Baseline PSQI Global = 8.1 [3.6] vs 7.0 [3.6], t=0.81, NS). Repeated measures ANOVA indicated no group by time interactions for either the PSQI Global Score or any of the 7 subscales. With the exception of subscale 5 (subjective sleep quality), absence of even simple time effects suggest the recalcitrant nature of disturbed sleep in this population for placebo effect.
Conclusions:
Despite massage-induced improvements in PD motor function reported elsewhere (Svircev, 2002), self-reported sleep did not show improvement with this alternative treatment modality. Because of the severity of disturbed sleep in PD, possible efficacy of various massage modalities in other conditions (e.g., primary insomnia) should still be examined.


