[Should temperature be monitorized during kidney allograft preservation?]. / Faut-il monitorer la température pendant la phase de préservation en transplantation rénale ?
Prog Urol
; 20(6): 430-4, 2010 Jun.
Article
en Fr
| MEDLINE
| ID: mdl-20538207
ABSTRACT
GOAL It is generally considered that kidney grafts should be preserved at 4 degrees C during cold storage. However, actual temperature conditions are not known. We decided to study the temperature levels during preservation with the Biotainer storage can and Vitalpack transport pack. MATERIAL:
Temperature was monitored using the Thermobouton probe during preservation of pig kidneys, in the same conditions used with human grafts. The probe recorded the temperature level every 10 minutes during four days. We compared the results found with the new storage can with results obtained in the same conditions with the storage can formerly used by our team. We also studied the best position of the probe for temperature monitoring and the influence of the amount of ice within the transport pack on the temperature level. We then monitored the temperature during the conservation of actual human kidney grafts harvested at our institution from August 2007 to May 2008.RESULTS:
The temperature levels were the same regardless of the position of the probe within the transport pack. The lowest temperature was maintained during 15 hours, and the temperature level stayed below 5 degrees C for 57 hours with the new storage can. The former storage can maintained the lowest temperature level for 80 minutes, and temperature reached 5 degrees C after 10 hours 40 minutes. Temperature levels were similar when 2 or 4 kg of crushed ice were used. We observed similar results when monitoring the conservation of human grafts.CONCLUSION:
The new storage can affords more stable temperature levels when compared to the formerly used can. Since temperature is stable during conservation, continuous monitoring in everyday practice does not seem warranted.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Preservación de Órganos
/
Temperatura Corporal
/
Trasplante de Riñón
Límite:
Animals
/
Humans
Idioma:
Fr
Revista:
Prog Urol
Asunto de la revista:
UROLOGIA
Año:
2010
Tipo del documento:
Article
País de afiliación:
Francia