Algofunctional outcome after intra-articular bipolar pulsed radiofrequency ablation for pain in osteoarthritis of the knee: A retrospective study.

There is a paucity of research and evidence, regarding the effectiveness of applying bipolar pulsed radiofrequency (bPRF) in osteoarthritis of the knee. This study aimed to search for the impact of intra-articular bPRF (IA-bPRF) on pain, functionality, and quality of life in individuals with advanced knee osteoarthritis. A total of 35 patients experiencing knee pain were included in the study.

The effect of omega-3 fatty acid supplementation on weight loss and cognitive function in overweight or obese individuals on weight-loss diet.

Objective: omega-3 polyunsaturated fatty acids (PUFAs) are important nutrients that play role in obesity, body lipids, inflammation, and neural function. There is controversy in studies on the effect of omega-3 PUFA supplementation on weight loss and cognitive function. The aim of this study was to investigate the effect of omega-3 PUFA supplementation on weight loss and cognitive function in obese or overweight adults on a weight loss diet.

Pain on injection of propofol: a comparison of methylene blue and lidocaine.

Study Objective: To investigate whether methylene blue, given before injection of propofol, was effective in reducing the frequency and severity of pain associated with propofol injection.

Design: Prospective, randomized, double-blinded clinical study.

Setting: Operating room of a university hospital.