Monitoring of Peak Blood Concentration in Renal Transplant Recipients 2h after Oral Administration of Cyclosporine A and Study on Therapeutic Window Concentration
- VernacularTitle:肾移植术后服用环孢素A2h血药浓度峰值监测及治疗窗浓度探讨
- Author:
Shouchun WANG
;
Kaiying SI
;
Jie LUAN
- Publication Type:Journal Article
- Keywords:
Renal transplantation;
Cyclosporine A;
Monitoring of blood concentration;
Therapeutic window
- From:
China Pharmacy
1991;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the therapeutic window of peak blood concentration at different time in domestic renal transplant recipients2h after administration with cyclosporine A(CsA).METHODS:The valley bottom levels(C 0 )and the peak levels(C 2 )were determined simultaneously by fluorescence polarization immunoassay(FPIA)in92patients2h after oral administration with CsA,the rejection and the hepatic and renal drug toxicities were observed.RESULTS:The recommended therapeutic window concentration of CsA(C 2 )in Chinese renal transplant recipients was1000～1300?g/L within the first month,950～1250?g/L within the second to third month,900～1100?g/L within the fourth to sixth month,750～1000?g/L within the seventh to twelfth month,600～800?g/L from the twelfth month after renal transplantation.CONCLUSION:Within the above therapeutic window concentration range,CsA is of ideal immuno-suppressive action meanwhile it can less rejection and minimize the hepatic and renal drug toxicities.
