E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
healthy volunteers |
Sujets volontaires sans pathologie particulière |
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E.1.1.1 | Medical condition in easily understood language |
healthy volunteers |
Sujets volontaires sans pathologie particulière |
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E.1.1.2 | Therapeutic area | Not possible to specify |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To determine the pharmacokinetics of tranexamic acid in healthy volunteers using a population approach after oral, intramuscular or intravenous administration |
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E.2.2 | Secondary objectives of the trial |
To evaluate the local and systemic safety profile with the different routes of administration. To determine the feasibility of measuring tranexamic acid in dry blood spots
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Adult healthy volunteers both men and non-pregnant women • ≥18-≤45-year-old • Body mass index between ≥18 and ≤30 kg/m2, and bodyweight between ≥50 and ≤100 kg • Coagulation test results of fibrinogen, D-dimers, prothrombin time and a partial thromboplastin time within normal limits at screening Normal limits: fibrinogen [ 1.5 - 3.5 g/L] D-dimers < 500 ng/mL prothrombin time > 70 % partial thromboplastin time < 1.2 • Normal renal function based on medical history and laboratory tests (laboratory test of serum creatinine should in the range of 0.6–1.1 mg/dL for women and 0.7–1.3 mg/dL for men. Glomerular filtration rate (GFR) should be 90 mL/min/1.73m2 or greater (adjusting for age, sex, weight and ethnicity) • If a woman, must have a negative urine β-human chorionic gonadotropin (βhCG) pregnancy test at screening and inclusion visits • Provision of signed informed consent prior to any study specific procedure • People with public healthcare insurance |
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E.4 | Principal exclusion criteria |
• Previous thrombotic event or pre-existing pro-thrombotic disease • Any history of seizures • Any chronic or active cardiovascular or renal disease • Planned general anaesthesia or surgery in the 3 months following inclusion • Pregnant and/or breastfeeding • Visual disturbance • Haematuria • Known allergy or contraindication to the study drugs or any of the excipients of the formulations • Use of any prescription or non-prescription medication (other than hormonal contraception) within 7 days before the first dose of the study drug is scheduled • Inability to give informed consent • Previous participation during the year in clinical studies compensated for an amount incompatible with participation in this study, verified by recording in the national register of subjects participating in human research trials. • Legal criteria: - Patient deprived of liberty by judicial or administrative decision - Adult protected by law |
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E.5 End points |
E.5.1 | Primary end point(s) |
• Serum tranexamic acid concentrations versus time profiles for each route of administration. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
24 hrs after each administration |
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E.5.2 | Secondary end point(s) |
• Average pain score and duration of pain after administration (visual analogue scale) for each administration route at visits V1, V3, V5 • Reaction at site of injection (redness, swelling, induration, tenderness, ecchymosis, necrosis, nerve injury, infection) for IM and IV administration route at visits V1, V2, V3, V4, V5, V6 • Vital signs (blood pressure, heart rate and respiratory rate) after administration for each administration route at visits V1, V2, V3, V4, V5, V6 • Solicited adverse events (fever, nausea, vomiting, diarrhoea, visual impairment, seizure) • Number of participants with solicited local and systemic adverse events • Number of participants reporting one or more adverse events and serious adverse events • Correlation between serum and dry blood spot concentrations for each administration route at visits V1, V3, V5 |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
24 hrs after each administration |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 2 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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LVLS |
Dernière visite du dernier patient. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 9 |
E.8.9.1 | In the Member State concerned days | 0 |