Is intraoperative heparin during renal transplantation useful to reduce graft vascular thrombosis?
Prog Urol
; 31(8-9): 531-538, 2021.
Article
in En
| MEDLINE
| ID: mdl-33516612
ABSTRACT
OBJECTIVES:
The standard treatment for end-stage renal disease is renal transplantation. As vascular anastomoses are performed during the surgery, it may expose to a risk of vascular thrombosis. This raises the question of using intravenous heparin during the procedure. The purpose of this study was to compare the incidence of renal transplant vascular thrombosis in the perioperative period based on whether the patients received or not intraoperative heparin.METHODS:
A single center retrospective study was conducted on a cohort of consecutive patients who underwent renal transplantation between 2011 and 2015. Patients were divided into two groups patients not receiving heparin vs. receiving heparin at the dose of 0.5mg/kg. A Doppler ultrasound was performed at day one postoperatively to assess the occurrence of vascular thrombosis. Hemorrhagic complications and the need for postoperative transfusion were also assessed.RESULTS:
In total, 261 patients were included. Fifty-one patients received heparin (19.5%). Patient's baseline characteristics were comparable between the groups. No significant difference was found regarding the incidence of vascular thrombosis (6% for both groups, P=1). In addition, no difference was found regarding hemorrhagic complications requiring surgical revision (P=1) as well as early postoperative transfusion rate (P=0.57).CONCLUSIONS:
Our results suggest that intraoperative IV heparin doesn't improve the risk of vascular thrombosis following renal transplantation. However, intraoperative IV heparin was not significantly associated with a higher rate of hemorrhagic complications suggesting that heparin can be safely used if required in some selected patients at higher risk of thrombosis. LEVEL OF EVIDENCE 3.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Postoperative Complications
/
Thrombosis
/
Heparin
/
Kidney Transplantation
/
Anticoagulants
Type of study:
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Prog Urol
Journal subject:
UROLOGIA
Year:
2021
Document type:
Article