Effect evaluation of mechanical perfusion in the application of renal transplantation: a report of 36 cases

Yan Qiang; Wei Xiaolian; Li Fei; Yang Ming; Chen Huaizhou; Xie Shenping; Guo Junjun; Liu Ping; Shi Feng; Sui Weiguo

doi:10.3969/j.issn.1674-7445.2014.03.012

Volume 5 Issue 3

May 2014

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Article Navigation > ORGAN TRANSPLANTATION > 2014 > 5(3): 182-185

Yan Qiang, Wei Xiaolian, Li Fei, et al. Effect evaluation of mechanical perfusion in the application of renal transplantation: a report of 36 cases[J]. ORGAN TRANSPLANTATION, 2014, 5(3): 182-185. doi: 10.3969/j.issn.1674-7445.2014.03.012

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Effect evaluation of mechanical perfusion in the application of renal transplantation: a report of 36 cases

doi: 10.3969/j.issn.1674-7445.2014.03.012

1.
Department of Kidney, the 181^st Hospital of Chinese People's Liberation Army, Military Treatment Center of Organ Transplant and Dialysis, Guangxi Key laboratory of Metabolic Diseases Research, Guilin 541002, China

Received Date: 2014-02-15
Available Online: 2021-01-19
Publish Date: 2014-05-15

Abstract

Abstract

Objective To explore the clinical effect of mechanical perfusion for preserving kidney. Methods From May to October 2013, 36 donors' kidneys were preserved by mechanical perfusion in the Department of Kidney in the 181^st Hospital of Chinese People's Liberation Army. The donors' kidneys were preserved, transported and perfused by the LKT-100 type Lifeport organ transporter and special software. General condition of patients and the relationship between resistance coefficient, flow velocity and occurrence of delayed graft function(DGF) were analyzed. Results None of 36 recipients had graft loss. Thirty cases' (83%) renal function recovered well without DGF. Six cases developed DGF and returned to normal gradually after 3-18 days postoperative treatment. After mechanical renal perfusion for 1 h, 28 recipients with kidneys' resistance coefficient≤0.3 mmHg/(ml·min)hadn't developed DGF after transplantation. Among 8 recipients with kidneys' resistance coefficient>0.3 mmHg/(ml·min), 6 recipients developed DGF. Eight recipients with kidneys' flow velocity>100 ml/min hadn't developed DGF. Among 21 recipients with kidneys' flow velocity 60-100 ml/min, 1 case developed DGF. In 7 recipients with kidneys' flow velocity < 60 ml/min, 5 cases developed DGF. Conclusions Mechanical perfusion for preserving kidney can improve graft quality and reduce the incidence of DGF in recipients.
- Mechanical perfusion,
- Renal transplantation,
- Delayed graft function,
- Resistance coefficient,
- Flow velocity

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Effect evaluation of mechanical perfusion in the application of renal transplantation: a report of 36 cases

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