940 Efficacy of high intensity laser therapy in the treatment of male with osteopenia or osteoporosis: a randomized placebo-controlled trial

Study Overview

• Description: This study investigated the effects of High-Intensity Laser Therapy (HILT), either alone or combined with exercise, on pain, health-related quality of life (HRQoL), and fall risk in men with osteopenia or osteoporosis.
• Source: PubMed Central 

Summary

• Background: Osteoporosis is a systemic bone disease characterized by compromised bone strength. While more prevalent in women, it also poses a significant health risk for men. HILT is a newer technology with higher power and deeper penetration, hypothesized to stimulate deep bone tissues and provide pain relief.
• Mechanism: * Deep Penetration: Utilizes a pulsed Nd:YAG laser (1064 nm) with peak power of 3KW, allowing penetration up to 5 cm (deeper than LLLT).Biostimulation: Accelerates bone tissue healing by increasing DNA and RNA synthesis in osteoblasts (bone-forming cells).Analgesia & Muscle Recovery: Relieves secondary pain and muscle spasms associated with exercise, potentially increasing muscle efficiency and recovery from fatigue.
• Biostimulation: Accelerates bone tissue healing by increasing DNA and RNA synthesis in osteoblasts (bone-forming cells).
• Analgesia & Muscle Recovery: Relieves secondary pain and muscle spasms associated with exercise, potentially increasing muscle efficiency and recovery from fatigue.
• Clinical Trial:Subjects: 100 males (age > 50) with T-scores ≤ -1.5.Method: Four groups: 1. HILT+Exercise; 2. Placebo+Exercise; 3. HILT alone; 4. Placebo (Control). Treatment lasted 12 weeks (3 sessions/week).
• Subjects: 100 males (age > 50) with T-scores ≤ -1.5.
• Method: Four groups: 1. HILT+Exercise; 2. Placebo+Exercise; 3. HILT alone; 4. Placebo (Control). Treatment lasted 12 weeks (3 sessions/week).
• Results:Pain & Quality of Life: The HILT+Exercise group showed significantly greater reductions in pain and improvements in HRQoL compared to exercise or HILT alone.Fall Risk: Both HILT+Exercise and Exercise alone significantly reduced fall risk more than laser alone or placebo.
• Pain & Quality of Life: The HILT+Exercise group showed significantly greater reductions in pain and improvements in HRQoL compared to exercise or HILT alone.
• Fall Risk: Both HILT+Exercise and Exercise alone significantly reduced fall risk more than laser alone or placebo.
• Conclusion: HILT is an effective physical therapy modality for men with bone loss. Combining HILT with exercise provides the most significant benefits in decreasing pain, reducing fall risk, and increasing quality of life.