Harm due to the use of pressure bandage immobilisation in patients bitten by snakes in Australia

Abstract

Background

Pressure bandage immobilisation has remained the recommended first aid treatment for more than 40 years in Australia. However, whilst it is used in most people bitten by a snake, it is often applied poorly, and patients have been envenomed despite good pressure bandage immobilisation. We report two patients who suffered harm from this procedure.

Case reports

Two men, a 35-year-old and a 44-year-old, were bitten by snakes. Both had a prompt application of pressure bandage immobilisation, and both reported significant pain requiring opioid analgesia whilst being transferred from remote Australia to Cairns Hospital, Queensland. There were substantial delays (9.5 h and 7.5 h) before the pressure bandage immobilisation was released. As a result, both patients developed severe rhabdomyolysis (33,600 U/L and 16,800 U/L [normal < 171 U/L], respectively); there was no evidence of systemic envenoming. The 35-year-old developed a compartment syndrome that required urgent and repeated surgery. The 44-year-old has ongoing foot paraesthesia two years after the bite.

Conclusion

With limited good evidence of benefit, and many issues with its use, I recommend that pressure bandage immobilisation as a first aid measure for snakebite in Australia needs to be re-examined.

Keywords:

• Snakebite
• first aid
• pressure bandage immobilisation

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

The authors reported there is no funding associated with the work featured in this article.