DOI: http://dx.doi.org/10.18203/issn.2455-4510.IntJResOrthop20185145

Effects of low intensity pulsed ultrasound to reduce the effusion volumes and pain with knee osteoarthritis: a randomized controlled trial

P. Shanmuga Raju, Chokkarapu Ramu, N. S. Harshavardhan, K. Rajender, G. Sachin

Abstract


Background: The study aim was to determine the effect of low intensity pulsed ultrasound therapy to reduce the effusion volumes and pain in patients with Knee OA.

Methods: This study design was randomized controlled trial. Total 50 patients diagnosed with Knee osteoarthritis were randomly assigned to two groups. Group I was using treatment of low intensity pulsed ultrasound therapy and group II was administered TENS with home exercise respectively. Treatments were 6 days per week and duration of 2 week. The amount of effusion volume will be measured via ultrasonograpy in knee.

Results: The maximum number of cases are lying in age group >60 years which is 28% and 40% in cases and control group respectively and age distribution in both the group is statistically not significant. The mean age of patients in cases and control group is 57.08±7.40 years and 58.04±9.93 years respectively.

Conclusions: Low intensity pulsed ultrasound therapy significantly reduced the effusion volumes and pain in patients with knee osteoarthritis.


Keywords


Knee osteoarthritis, Effusion, Pulsed ultrasound, VAS, Ultrasonography

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References


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