Erschienen in:
15.09.2023 | Original Research Article
Pharmacokinetics of Henagliflozin in Dialysis Patients with Diabetes
verfasst von:
Li Ding, Shang Liu, Hao Yan, Zhenyuan Li, Yijun Zhou, Huihua Pang, Renhua Lu, Weiming Zhang, Miaolin Che, Lin Wang, Qin Wang, Wei Fang, Minfang Zhang, Xiajing Che, Leyi Gu
Erschienen in:
Clinical Pharmacokinetics
|
Ausgabe 11/2023
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Abstract
Aim
This study aimed to assess the pharmacokinetics of henagliflozin in dialysis patients with diabetes.
Methods
In this prospective, randomized, open-label study where 10 hemodialysis and 10 peritoneal dialysis patients with diabetes were randomized in a 1:1:1:1 ratio to oral administration of henagliflozin in doses of 5 and 10 mg/day. The pharmacokinetics of a single dose of henagliflozin on Days 1 and 2, the minimum plasma concentration (Cmin) of the steady state on Day 10, and single hemodialysis clearance of henagliflozin were measured.
Results
The mean values of Cmax were 70.2–77.0 ng/mL and 105–143 ng/mL in the 5 mg and 10 mg henagliflozin groups, respectively; the mean values of AUCinf were 777–811 h*ng/mL and 1290–1730 h*ng/mL in the 5 mg and 10 mg henagliflozin groups, respectively. The median Tmax values ranged from 1 to 3 h across the dose range. The mean values of T1/2 of henagliflozin were 14.1–14.5 and 16.2–21.0 h in the 5 mg and 10 mg groups, respectively. The Cmin values of the steady state in dialysis patients taking 5 mg and 10 mg of henagliflozin were 15.0 ± 4.4 ng/mL and 26.8 ± 16.3 ng/mL, respectively, which were 123.8% and 131.0% higher than those in diabetic patients with normal renal function, respectively. Henagliflozin concentration was decreased by 1.1% after hemodialysis treatment. No treatment-related serious adverse events or discontinuations occurred.
Conclusions
Henagliflozin at the current recommended dosage may be safe, although it is possible to result in slight accumulation in patients on dialysis.
Registration
Chinese Clinical Trial Registry number ChiCTR2200062872. The date of registration: August 22, 2022.