E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
20 Caucasian patients with tachycardic atrial fibrillation (AF) or atrial flutter (AFL) |
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E.1.1.1 | Medical condition in easily understood language |
20 Caucasian patients with tachycardic atrial fibrillation (AF) or atrial flutter (AFL) |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cardiovascular Diseases [C14] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10003663 |
E.1.2 | Term | Atrial flutter/ fibrillation |
E.1.2 | System Organ Class | 100000004849 |
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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 study PD of LDLL600 in Caucasian patients (pts) with tachycardic AF or AFL treated either according to "Alternative" or "Conventional" dosing scheme |
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E.2.2 | Secondary objectives of the trial |
to study tolerability, safety and PK of the "Alternative" and "Conventional" LDLL600 dosing scheme in Caucasian pts with AF or AFL |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Inclusion Criteria:
1. AF or AFL with ventricular rate between ≥100-200bpm/minute and clinical symptoms (including but not limited to palpitations, irregular pulse, fatigue, rapid heart beat, shortness of breath, dizziness, sweating)
2. SBP ≥ 100 mmHg
3. Able and willing to give informed consent
4. Age ≥18
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E.4 | Principal exclusion criteria |
Exclusion Criteria:
1. SBP <100 mmHg (measured with an automatic device in supine position)
2. Sick sinus syndrome, AV block 2nd or 3rd degree
3. Preexcitation syndromes
4. Ventricular rate >200/min
5. Acute coronary syndrome subjected to intervention (unstable angina,
myocardial infarction)
6. NYHA III and IV
7. Cardiogenic shock or heart failure requiring inotropic agents or intubaiton
8. Respiratory failure requiring intubation
9. Pregnant or breast feeding patients
10. History of hypersensitivity to any component of the study drug (e.g. landiolol,
mannitol)
11. Untreated pheochromocytoma
12. Bronchospasm or asthma
13. Ketoacidosis
14. End stage disease
15. Inability or unwillingness to provide informed consent |
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary endpoint is frequency of pts with successful HR control achieved and maintained during first 16 min (including) after continious IMP infusion start in one or the other dosage Group. Successful HR control is defined as achieving of HR <90 bpm or ≥20% reduction of HR from baseline (i.e. the last HR value available before IMP administration). |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
Secondary endpoints:
1. Frequency of pts with successful HR control at any measurement time point
2. Frequency of pts with successful HR control achieved during first 16 min (including) after
continuous infusion start and maintained up to infusion end
3. Frequency of pts with successful HR control 60 min after continuous IMP infusion end
4. Frequency of pts who converted to sinus rhythm evaluated at any measurement time point
5. Time to successful HR control
6. Time to conversion to sinus rhythm
7. Incidence and severity/seriousness of adverse events
8. Local tolerability over study course
9. Average dose applied over course of the study and dose applied at each time-point
10. Time-points when dose adjustment or infusion discontinuation is requested and dose administered at this time-points
11. Pharmacokinetic parameters
12. ECG parameters
13. BP parameters
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | Yes |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
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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 | No |
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 | Yes |
E.8.2.3.1 | Comparator description |
"Conventional" dosing scheme |
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E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 3 |
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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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 | 0 |
E.8.9.1 | In the Member State concerned days | 2 |