E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
The purpose of the trial is to assess effects of arginine vasopressin vs. saline placebo on hospital admission rate and hospital discharge rate in presumed life-threatening traumatic hemorrhagic shock patients after 10 min of standard shock treatment. The study reflects an add-on design to standard traumatic shock thearpy. The alternative hypothesis is that arginine vasopressin is more beneficial on hemodynamic variables etc., and hospital admission and discharge rate than saline placebo. |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10044541 |
E.1.2 | Term | Traumatic shock |
E.1.2 | System Organ Class | 10022117 - Injury, poisoning and procedural complications |
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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 |
Primary end point will be hospital admission rate. |
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E.2.2 | Secondary objectives of the trial |
Secondary endpoints will be hemodynamic variables, fluid resuscitaion requirements hospital discharge rate. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- adult trauma patients age >=18 years
- presumed traumatic hemorrhagic shock (systolic arterial blood pressure < 90 mmHg)
- shock does not respond to the first 10 min of standard shock treatment [endotracheal intubation, crystalloid- and hypertonic saline (up to 4 ml/kg) fluid resuscitation, and catecholamine (ephedrine, phenylephrine, norepinephrine, epinephrine) vasopressors]
- randomization time: 10 minutes after arrival of first emergency physician until 30 minutes after arrival of first emergency physician |
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E.4 | Principal exclusion criteria |
- terminal illness
- no intravenous access
- age <18 years
- injure >60 min before randomization
- known pregnancy
- cardiac arrest before randomization
- presence of a do-not-resuscitate (DNR) order
- untreated tension pneumothorax
- untreated cardiac tamponade
- participation in another clinical study. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary end point will be hospital admission rate; secondary end points will be hemodynamic variables, fluid resuscitaion requirements and hospital discharge rate. |
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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 | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
hemodynamic variables, fluid resuscitation requirements |
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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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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 | Yes |
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 | 20 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 40 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
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E.8.7 | Trial has a data monitoring committee | Yes |
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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Interim analysis will be carried out after 50% of the anticipated patients were enrolled. If outcome in the vasopressin group is significantly worse or better than in the placebo group the study will be terminated. |
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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 | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 2 |