Electromyography and clinical neurophysiology
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Electromyogr Clin Neurophysiol · May 2009
Randomized Controlled TrialEvaluation of effectiveness of local insulin injection in non-insulin-dependent diabetic patient with carpal tunnel syndrome.
Carpal tunnel syndrome (CTS) is the most common type of peripheral nerve entrapment and is a significant cause of morbidity. Carpal tunnel syndrome (CTS) has more incidences in diabetic patients. It has been suggested that insulin has an effect on nerve regeneration similar to that of nerve growth factor (NGF). Therefore, we aimed to evaluate the effectiveness of local insulin injection on the median nerve in patients with non-insulin-dependent diabetes mellitus (NIDDM) who have mild-to-moderate carpal tunnel syndrome (CTS). ⋯ Local insulin injection is an effective and safe treatment for carpal tunnel syndrome in NIDDM patients as physiotherapy
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Electromyogr Clin Neurophysiol · Nov 2006
Randomized Controlled TrialA randomized, single blind placebo controlled clinical trial on the effect of continuous ultrasound on low back pain.
Low back pain (LBP) is a very common problem in primary care and a major cause of disability. There is no evidence for the efficacy of therapeutic modalities such as ultrasound in LBP In a randomized, single blind placebo controlled clinical trial, we aimed to evaluate the effect of continuous ultrasound (US) in patients with non specific LBP Of the fifty eight patients recruited, 10 patients (8 women and 2 men) randomly allocated to ultrasound (n=5) or placebo controlled (n=5) groups. The patients were treated by either US or sham-US for ten sessions, three days per week, every other day. ⋯ Before and after treatment, the mean H reflex latency and Hmax/Mmax ratio, right and left side were similar in the groups (p > 0.05), and no significant changes were observed in the treatment groups (p > 0.05). After treatment, the extension and lateral flexion range of motion significantly increased in the US group (p = 0.04), but the back movements in the placebo group did not show significant changes (p > 0.05). The present study supports the significant effect of US on LBP, and suggests that US may improve the functional ability of patients with non specific low back pain.
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Electromyogr Clin Neurophysiol · Jan 2004
Randomized Controlled Trial Clinical TrialThe effect of transcutaneous electrical nerve stimulation on sympathetic skin response.
The aim of present study was to determine whether combination of transcutaneous electrical nerve stimulation (TENS) and acupuncture inhibits sympathetic nerve activity in healthy humans. Multiunit efferent postganglionic sympathetic activity was recorded with Toennies set. In this study, the aim was to obtain latency, amplitude and duration of sympathetic skin response (SSR) and skin temperature (ST) from both hands in 15 healthy subjects. ⋯ TENS applied at AG and NSG caused a significant increase in ST (P = 0.001), significant increase in latency of SSR (P = 0.001), significant decrease in amplitude of SSR (P = 0.001) and no significant changes were observed in duration of SSR (P > 0.05). Then statistical analysis showed differences between both of groups (AG & NSG) for ST and SSR post--TENS. Transcutaneous electrical nerve stimulation inhibits sympathetic nerve activity in healthy humans.