Press tack needle stimulation for blunt chest trauma: a randomized double-blind control trial

Area of Science:

• Pain Management
• Acupuncture Research
• Trauma Care

Background:

• Blunt chest trauma often causes severe pain, reduced lung function, and poor sleep quality.
• Effective pain management strategies are crucial for recovery and patient well-being.

Purpose of the Study:

• To investigate the immediate and long-term effects of acupuncture on pain, lung function, and sleep in blunt chest trauma patients.
• To evaluate press tack acupuncture using a randomized, double-blind, placebo-controlled design.

Main Methods:

• 72 patients were randomized into press tack acupuncture or placebo groups.
• Pain (Face Rating Scale, NRS), lung function (spirometer), and sleep quality (Verran Snyder-Halpern scale) were measured.
• Assessments were conducted at baseline, immediately post-intervention, day 4, 2 weeks, and 3 months.

Main Results:

• Acupuncture group showed significantly lower pain scores (Face Rating Scale) immediately post-intervention and on day 4.
• No significant differences were observed in lung function or sleep quality between groups.
• Subgroup analysis indicated reduced pain (NRS) for turning over (day 4) and cough (2 weeks) in specific patient subgroups without lung contusion or pleural drainage, respectively.

Conclusions:

• Press tack acupuncture's effect on pain reduction in blunt chest trauma is inconclusive.
• Further investigation into acupuncture's role in managing blunt chest trauma symptoms is warranted.