| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
This is a patient study in patients with a planned operation under general anaesthesie including healthy or merately ill patients (anaesthesia risk classification ASA 1-3). Pain self assessment as a function of sedation by IMP is studied. |
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| 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 study the possibility of pain self assessment as a function of the sedation level. The main outcome variable will be: The error rate of the pain self assessment using the VAS as a function of sedation. |
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| E.2.2 | Secondary objectives of the trial |
To study until which sedation level the pain scales are applicable. To study which of the three used pain scales (VAS, verbal NRS and VDS) allows the best application in dependence of sedation. |
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| E.2.3 | Trial contains a sub-study | No |
| E.3 | Principal inclusion criteria |
Painless patients with a planned operation and anaesthesie Consent into generally anaesthesia Consent into the study Completed 18 year of life ASA-Classification 1-3 Availability of a seeing aid in case of a amblyopia Hearing aid in case of a hypakusis
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| E.4 | Principal exclusion criteria |
Patients with no planned operation Contraindications against general anaesthesia Confessed allergy against propofol Patients under 18 years Pregnant women ASA-Classification 4 heavy respiratory disease anxiety disorder or other psychological disorder intake of analgetics 24 hours before studie starts amblyopia intake of anxiolytika before operation hypakusis insufficient knowledge of german language |
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| E.5 End points |
| E.5.1 | Primary end point(s) |
| Error rate of visual analog scale |
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| E.6 and E.7 Scope of the trial |
| E.6 | Scope of the trial |
| E.6.1 | Diagnosis | Information not present in EudraCT |
| E.6.2 | Prophylaxis | Information not present in EudraCT |
| E.6.3 | Therapy | Information not present in EudraCT |
| E.6.4 | Safety | Information not present in EudraCT |
| E.6.5 | Efficacy | Yes |
| E.6.6 | Pharmacokinetic | Information not present in EudraCT |
| E.6.7 | Pharmacodynamic | Information not present in EudraCT |
| E.6.8 | Bioequivalence | Information not present in EudraCT |
| E.6.9 | Dose response | Information not present in EudraCT |
| E.6.10 | Pharmacogenetic | Information not present in EudraCT |
| E.6.11 | Pharmacogenomic | Information not present in EudraCT |
| E.6.12 | Pharmacoeconomic | Information not present in EudraCT |
| E.6.13 | Others | Information not present in EudraCT |
| 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) | No |
| E.7.4 | Therapeutic use (Phase IV) | Yes |
| 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 | 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
| Yes |
| E.8.4 | The trial involves multiple sites in the Member State concerned | No |
| E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
| 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 | Information not present in EudraCT |
| 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
| |
| 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 | 2 |
| E.8.9.1 | In the Member State concerned days | 0 |