Effects of auricular acupuncture-like transcutaneous electric nerve stimulation on pain levels following wound care in patients with burns: a pilot study.
Study Goal
The researchers aimed to determine if auricular acupuncture-like transcutaneous electrical nerve stimulation significantly reduces pain in burn patients after wound care procedures.
Results Summary
The study found significant pain reduction with the experimental treatment compared to placebo at all post-treatment time points, indicating potential effectiveness for burn pain management.
Population
11 inpatients at a burn unit.
Effective Dosage
Bilateral stimulation to six ear points (specific parameters not detailed).
Duration
Single session with follow-up measurements up to 60 minutes post-treatment.
Interactions
None mentioned
| Intervention | Direction | Endpoint | Population | Dosage | Impact | Claim # |
|---|---|---|---|---|---|---|
auricular acupuncture-like transcutaneous electrical nerve stimulation | decrease | pain experienced by patients with burns immediately after wound debridement, other wound care, and dressing changes | patients with burns | - | significantly reduced | #1 |
auricular acupuncture-like transcutaneous electrical nerve stimulation | neutral | measurement time | 11 inpatients at the University of Alabama Hospital Burn Unit | p less than 0.001 | significant effects | #2 |
auricular acupuncture-like transcutaneous electrical nerve stimulation | neutral | treatment by time | 11 inpatients at the University of Alabama Hospital Burn Unit | p = 0.002 | significant effects | #3 |
auricular acupuncture-like transcutaneous electrical nerve stimulation | decrease | pain | 11 inpatients at the University of Alabama Hospital Burn Unit | p less than 0.05 | significant differences | #4 |
auricular acupuncture-like transcutaneous electrical nerve stimulation | decrease | pain | patients with burns | - | may be an effective pain management technique | #5 |
This study was designed to test the hypothesis that auricular acupuncture-like transcutaneous electrical nerve stimulation would significantly reduce the pain experienced by patients with burns immediately after wound debridement, other wound care, and dressing changes. Subjects were 11 inpatients at the University of Alabama Hospital Burn Unit. A two-period crossover design was used, and each patient received one experimental treatment consisting of bilateral acupuncture-like transcutaneous electrical nerve stimulation to six ear points and one control treatment consisting of a placebo pill. The Visual Analogue Scale was used as a measure of pain and was completed immediately before and after treatments and at 15, 30, and 60 minutes after treatment. A two-factor repeated measures ANOVA indicated significant effects of measurement time (p less than 0.001) and treatment by time (p = 0.002). Post hoc analysis revealed significant differences (p less than 0.05) between experimental and control conditions at all times after treatment but not at pretreatment baseline. These results indicate that auricular acupuncture-like transcutaneous electrical nerve stimulation may be an effective pain management technique in patients with burns.