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Impact of Hydroxocobalamine on Outcome of Smoke Inhalation Injury Admitted to the ICU (COB-AKI)

P

Paris Hospitals Public Assistance (APHP)

Status

Completed

Conditions

Smoke Inhalation Patients

Treatments

Other: There is no intervention planned (observational)

Study type

Observational

Funder types

Other

Identifiers

NCT03558646
StLouisFrance01

Details and patient eligibility

About

In Europe, hydroxocobalamin (cyanokit) has been used for suspicion of cyanide intoxication associated with the inhalation of fire smoke (1). However, the impact of hydroxocobalamin on outcome has never been thoroughly evaluated. While hydroxocobalamin has long been presented as being side-effect free, recent data suggest that in patients with severe burns, its use was associated with the occurrence of acute renal failure by intra tubular precipitation of oxalate crystals (2, 3). The purpose of this observational study is to investigate the association between use of hydroxocobalamin and outcome after smoke inhalation.

Full description

In Europe, hydroxocobalamin (cyanokit) is the antidote recommended by expert consensus in cases of suspicion of cyanide intoxication associated with the inhalation of fire smoke (1). However, cyanokit has never been evaluated in this indication. Clinical data suggest that in patients with severe burns, its use is associated with the occurrence of acute kidney injury by intra tubular precipitation of oxalate crystals (2, 3). The purpose of this observational study is to investigate the association between use of hydroxocobalamin and outcome after smoke inhalation. The results of this study should guide future research and advice on the benefit-risk ratio of hydroxocobalamin.

Enrollment

739 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Admission in ICU with smoke inhalation diagnosed

Exclusion criteria

  • none

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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