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Observational Study on the Clinical Impact of Desaturation During Liver Surgery

C

Centre hospitalier de l'Université de Montréal (CHUM)

Status

Completed

Conditions

Cerebral Desaturation

Treatments

Other: systemic and cerebral oxymetry

Study type

Observational

Funder types

Other
Industry

Identifiers

NCT01458262
CE10.192

Details and patient eligibility

About

The purpose of this study is to determine the clinical impact of cerebral and systemic desaturation during liver transplantation and resection on post-operative complications.

Full description

This is an observational study. Cerebral and systemic oxymetry (rSO2) using near infrared spectroscopy (NIRS, Invos 5100; Somanet- ics Corporation, Troy, MI) will be performed on all patients with 4 optodes (right and left temporal area, arm and leg). Continuous rSO2 values will be stored on a hard disk with a 15 seconds update within intraoperative period and first 4 hours after the surgery. Desaturation phases (saturation decrease more than 20% of the basal value for more than 15 seconds) will be correlated to operative procedure or events. Postoperative adverse events will be collected. A correlation between desaturation and postoperative adverse events will be done with a multiple linear regression model.

Enrollment

100 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • patients undergoing an hepatic resection or hepatic transplantation
  • patients able to give consent with knowledge of french or english language.

Exclusion criteria

  • age< 18 years
  • patients with cerebral diseases

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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