title: [Kidney cooling during multi-organ harvesting. Descriptive study].
abstract: OBJECTIVE
  To describe kidney cooling during multi-organ harvesting (MOH) from brain-dead donors and to evaluate harvesting practices.
  
  
  METHODS
  The temperature of 12 kidneys (6 left and 6 right kidneys) was monitored continuously during MOH from brain-dead donors. After in situ cooling, the kidneys were separated on the table and washed for several minutes with UW preservation solution. The kidney temperature was studied as a function of the main phases of the operative procedure.
  
  
  RESULTS
  The mean minimum kidney temperature of 10.8 degrees C (3.7 degrees C to 16.6 degrees C) was reached at the beginning of mobilization of the liver, i.e. an average of 20 minutes (13 to 37 min) after cannulation. The mean cooling rate was 1.37 degrees C/min (0.73 to 2.19 degrees C/min). The mean temperature of the UW cooling solution was 9.4 degrees C (3.8 degrees C to 14 degrees C). For hepatic followed by renal dissection, the kidneys slowly reheated at a mean rate of 0.20 degree C/min (0.12 to 0.37 degree C/min) to reach a mean temperature of 21 degrees C (13.5 degrees C to 26.3 degrees C) at the time of resection. The mean kidney temperature at the time of placement in the container was 17.5 degrees C (13.2 degrees C to 22 degrees C).
  
  
  CONCLUSIONS
  The course of kidney temperature during MOH has not been previously described. This study, performed under usual harvesting conditions, demonstrated sometimes imperfect cooling that could be harmful to he kidneys, but which could be improved by simple measures: rapid dissection of the liver and kidneys and correct application of contact cooling.
authors.affiliation: Service d'Urologie, CHU Nancy-Brabois, rue du Morvan, 54511 Vancoeuvre. FeuilluB@eol.com
authors.forename: B
authors.initials: B
authors.lastname: Feuillu
authors.forename: L
authors.initials: L
authors.lastname: Cormier
authors.forename: L
authors.initials: L
authors.lastname: Frimat
authors.forename: A
authors.initials: A
authors.lastname: Coissard
authors.forename: P
authors.initials: P
authors.lastname: Mangin
authors.forename: J
authors.initials: J
authors.lastname: Hubert
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D007036:Hypothermia, Induced; D007668:Kidney / Q000601:surgery*; D008875:Middle Aged; D020858:Tissue and Organ Harvesting / Q000379:methods* / Q000706:statistics & numerical data
vernacular_title: Le refroidissement des reins pendant le prélèvement multi-organe. Etude descriptive.