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Use Of Low Level Laser Therapy An Effective Form Of Treatment For Patients With Knee Osteoarthritis?

Better Essays

Ailaun Seto
PHTR 510
Final Project: Dr. Campo

Part 1: Clinical Scenario/Question
Is the use of low-level laser therapy an effective form of treatment for patients with knee osteoarthritis?

Part 2: Literature Search
For my literature search, I used the CINAHL complete database with the search terms of “low level laser therapy” AND “knee osteoarthritis”, with a search limiter of Publication Date (2008-2014). I received 5 results from this search. The other article used in this final project was found using the reference section of one of the articles.

Part 3: Individually Critically Appraised Topics (CATS)

Part A: Complete 3 CATS for individual studies (Submission Style 2)
Critically Appraised Topic (CAT) #1

Question: Is the use of low-level laser therapy an effective form of treatment for patients with knee osteoarthritis?

Clinical Bottom Lines:
Based on the results of the study,1 the use of low-level laser therapy as a treatment option is effective for treating pain, and for functional improvement in patients with chronic knee osteoarthritis.

Summary of Key Evidence:
1. Study design in research notation and type This study is a single-blinded randomized clinical trial. The level of evidence for this study is 1, based on the single blind RCT.

Control Group: R O1 X O2
Placebo Group: R O1 P O2 2. Sample 40 patients were randomly assigned into 2 groups, 20 in the active laser and 20 in the placebo laser.1 Patients were between 45 and 65 years of age,1 and both

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