Pharmacokinetics of Lamivudine, Zidovudine, and Nevirapine Administered as a Fixed-Dose Combination Formulation Versus Coadministration of the Individual Products

2007 ◽  
Vol 47 (11) ◽  
pp. 1381-1389 ◽  
Author(s):  
J. F. Marier ◽  
M. DiMarco ◽  
R. Guilbaud ◽  
C. Dodard ◽  
G. Morelli ◽  
...  
2016 ◽  
Vol 28 (5) ◽  
pp. 491-498 ◽  
Author(s):  
Dhiraj Abhyankar ◽  
Ashish Shedage ◽  
Milind Gole ◽  
Preeti Raut

The objective of this study was to assess the bioequivalence between a fixed-dose combination of tenofovir disoproxil fumarate/lamivudine/efavirenz 300/300/600 mg and the individual innovator products. A randomized, balanced, open-label, two-sequence, two-treatment, two-period, single dose, crossover study in 48 healthy adults was conducted. Dosing was separated by a washout period of 32 days. Twenty-seven blood samples were collected in each period from pre-dose to 72 h post-dose. The data of 45 subjects were analyzed for pharmacokinetics and safety. Ninety percent CIs of geometric mean ratio on Cmax, AUC0–t, and AUC0-inf for tenofovir and lamivudine and on Cmax and AUC0-72 for efavirenz were within the acceptance criteria (80–125%). For tenofovir disoproxil fumarate, the Tmax, Kel, and t1/2 values for the test and reference products were 1.02 versus 0.91 h, 0.04 versus 0.04/h, 18.67 versus 18.46 h, respectively. For lamivudine, the Tmax, Kel, and t1/2 values were: 1.38 versus 1.30 h, 0.21 versus 0.19/h, 3.44 versus 3.91 h, respectively. For efavirenz, the Tmax values for the test and reference products were 3.71 and 3.65 h, respectively. Both the treatments were well tolerated. Our findings suggest that the tested formulation is bioequivalent to the innovators’ formulations, and both treatments were well tolerated.


Pneumologie ◽  
2016 ◽  
Vol 70 (S 01) ◽  
Author(s):  
ED Bateman ◽  
K Chapman ◽  
S Rennard ◽  
L Rekeda ◽  
M Moya ◽  
...  

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 135-OR
Author(s):  
ELENI PAPPA ◽  
CHRISTINA KOSTARA ◽  
CONSTANTINOS TELLIS ◽  
ALEXANDROS D. TSELEPIS ◽  
ELENI BAIRAKTARI ◽  
...  

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