European Journal of Medical Research (May 2024)

The impact of inhalation injury on fluid resuscitation in major burn patients: a 10-year multicenter retrospective study

  • Shuao Xiao,
  • Zeping Pan,
  • Hang Li,
  • Yuheng Zhang,
  • Tian Li,
  • Hao Zhang,
  • Jinbin Ning

DOI
https://doi.org/10.1186/s40001-024-01857-w
Journal volume & issue
Vol. 29, no. 1
pp. 1 – 10

Abstract

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Abstract Background It remains unclear whether additional fluid supplementation is necessary during the acute resuscitation period for patients with combined inhalational injury (INHI) under the guidance of the Third Military Medical University (TMMU) protocol. Methods A 10-year multicenter, retrospective cohort study, involved patients with burns ≥ 50% total burn surface area (TBSA) was conducted. The effect of INHI, INHI severity, and tracheotomy on the fluid management in burn patients was assessed. Cumulative fluid administration, cumulative urine output, and cumulative fluid retention within 72 h were collected and systematically analyzed. Results A total of 108 patients were included in the analysis, 85 with concomitant INHI and 23 with thermal burn alone. There was no significant difference in total fluid administration during the 72-h post-burn between the INHI and non-INHI groups. Although no difference in the urine output and fluid retention was shown in the first 24 h, the INHI group had a significantly lower cumulative urine output and a higher cumulative fluid retention in the 48-h and 72-h post-burn (all p < 0.05). In addition, patients with severe INHI exhibited a significantly elevated incidence of complications (Pneumonia, 47.0% vs. 11.8%, p = 0.012), (AKI, 23.5% vs. 2.9%, p = 0.037). For patients with combined INHI, neither the severity of INHI nor the presence of a tracheotomy had any significant influence on fluid management during the acute resuscitation period. Conclusions Additional fluid administration may be unnecessary in major burn patients with INHI under the guidance of the TMMU protocol.

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