This study will assess the pharmacokinetics in subjects with severe renal insufficiency and healthy subjects.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
32
Certoparin 3,000 IU subcutaneous injection once daily
Certoparin 3,000 IU subcutaneous injection twice a day
Certoparin 8,000 IU subcutaneous injection once daily
DRC Drug Research Center Ltd., H-8230 Balatonfüred
H-8230 Balatonfüred, Ady E. U., Hungary
Plasma aXa-Profile: C0
Estimate of the effects of renal insufficiency on the systemic exposure to aXa for once daily (τ = 24 h) repeated doses of 3,000 IU aXa as characterized by pre-dose trough (C0,ss) aXa comparing REN-patients with matched CON-subjects studied in parallel.
Time frame: 5 days
Dose regimen, systemic total exposure to aXa (AUC0-τ,ss)
Dosage regimen (3,000 o.d., 3,000 b.i.d., 8,000 o.d., 8,000 IU aXa in the morning plus 3,000 IU aXa in the evening, or 8,000 b.i.d. IU aXa) that yields a systemic total exposure to aXa (AUC0-τ,ss) in REN-patients similar to that achieved with 8,000 b.i.d. IU aXa in CON-subjects.
Time frame: 5 days
Plasma aXa-Profile: Cmax
Estimate of the effects of renal insufficiency on the systemic exposure to aXa for once daily (τ = 24 h) repeated doses of 3,000 IU aXa as characterized by maximum (Cmax,ss), aXa comparing REN-patients with matched CON-subjects studied in parallel.
Time frame: 5 days
Plasma aXa-Profile: AUC
Estimate of the effects of renal insufficiency on the systemic exposure to aXa for once daily (τ = 24 h) repeated doses of 3,000 IU aXa as characterized by total (AUC0-τ,ss) aXa comparing REN-patients with matched CON-subjects studied in parallel.
Time frame: 5 days
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Certoparin 8,000 IU subcutaneous injection twice a day