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A single-center, open-label, fixed-sequence Phase 1 trial to evaluate the effect of multiple doses of pritelivir on the pharmacokinetics of substrates for CYP2C9, CYP2B6, CYP3A4 and OATP2B1

A single-center, open-label, fixed-sequence Phase 1 trial to evaluate the effect of multiple doses of pritelivir on the pharmacokinetics of substrates for CYP2C9, CYP2B6, CYP3A4 and OATP2B1 - Pritelivir DDI study with celiprolol, flurbiprofen, bupropion and midazolam

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON50697
Enrollment
16
Registered
2021-09-22
Start date
2021-10-18
Completion date
Unknown
Last updated
2024-04-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Herpes Simplex Virus HSV

Interventions

The volunteer will be given pritelivir and celiprolol as tablets, flurbiprofen and midazolam as a small drink, and bupropion as capsules via the mouth. The volunteer will also be given 240 millilite

Sponsors

AiCuris Anti-infective Cures AG
Lead Sponsor

Eligibility

Age
18 Years to 64 Years

Inclusion criteria

Inclusion criteria: - Subject has been informed both verbally and in writing about the objectives of the clinical trial, the methods, and the potential risks and the discomfort to which he/she may be exposed and has given written consent to participation in the trial prior to trial start and any trial related procedure. - Healthy male and female subjects of any ethnic origin, aged between 18 and 55 years (inclusive). Assessed as healthy based on a pre-trial examination including medical history, physical examination, blood pressure, pulse rate, body temperature, ECG assessment, and clinical laboratory results. - In women negative serum β-HCG (beta-human chorionic gonadotropin) test at screening and negative urine β-HCG test on Day -1. - Subject agrees to pharmacogenetic blood sampling. - Normal body weight as evidenced by a Body Mass Index (BMI) >=18.0 and =50.0 kg at Screening. More criteria apply

Exclusion criteria

Exclusion criteria: 1. History or current evidence of clinically relevant allergies or idiosyncrasy to drugs or food. 2. History of allergic reactions to any active or inactive ingredient(s) of the Investigational Medicinal Products (IMPs). 3. History or current evidence of any clinically relevant cardiovascular, pulmonary, hepatic, renal, gastrointestinal, hematological, endocrinological, metabolic, neurological, psychiatric, or other disease suspected to influence pharmacokinetics or safety of the IMPs. 4. History of malignancy within 5 years, unless one of the following, treated and considered cured: basal cell carcinoma, in situ cervical cancer, or breast ductal carcinoma in situ. 5. Resting pulse rate after 5 minutes in supine position at Screening and Day -1: 100 beats per minute (bpm), if out of range, up to one repeat assessment is allowed. More criteria apply

Design outcomes

Primary

MeasureTime frame
* AUC0-*, AUC0-last, Cmax of celiprolol, flurbiprofen, bupropion and midazolam • Hydroxy-bupropion to bupropion AUC0-* and AUC0-last ratios and hydroxy-flurbiprofen to flurbiprofen AUC0-* and AUC0-last ratios

Secondary

MeasureTime frame
• tmax, tlag, t1/2, CL/F, Vd/F, MRT of celiprolol, flurbiprofen, bupropion and midazolam in plasma • AUC0-*, AUC0-last, Cmax, , tmax, tlag, t1/2 of hydroxy-flurbiprofen and hydroxy-bupropion • Trough concentrations (C0h) of pritelivir and its metabolites AIC090015 and AIC090105 in plasma • AUC0-24h, Cmax,ss, Cmin, tmax, tlag, CL/F, Vd,ss/F, MRT of pritelivir in plasma • AUC0-24h, Cmax,ss, Cmin, tmax, tlag, CL/F, Vd,ss/F, MRT of pritelivir in blood • AUC0-24h, Cmax,ss, Cmin, tmax, tlag, MRT of metabolites AIC090015 and AIC090105 in plasma • AUC0-24h, Cmax,ss, Cmin, tmax, tlag, MRT of metabolites AIC090015 and AIC090105 in blood • The ratio between each of the metabolites AIC090015 and AIC090105 versus pritelivir • The blood/plasma ratio for pritelivir, AIC090015 and AIC090105 • The blood/plasma ratio for AUC0-*, AUC0-last, Cmax of pritelivir, AIC090015 and AIC090105

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)