| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
Patients who have had a artroscopic investigation of the knee.  We want to investigate wheather Ropivacain can be used as a postoperative analgetic drug, when applied ultrasound-guided as a nerve block in the adductor Canal. This could be an alternative method for postoperative analgeisa with less side-effects than i.v.-administrated opioid/neuroaxial blockade. | 
 
 
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| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 12.1 | 
 
| E.1.2 | Level  | LLT | 
 
| E.1.2 | Classification code  | 10036236 | 
 
| E.1.2 | Term  | Postoperative pain relief | 
 
 
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| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 12.1 | 
 
| E.1.2 | Level  | LLT | 
 
| E.1.2 | Classification code  | 10054711 | 
 
| E.1.2 | Term  | Postoperative pain | 
 
 
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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  | 
| Pain/VAS-score, patient standing, 2 hours postoperative | 
 
 
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| E.2.2 | Secondary objectives of the trial  | 
Pain/VAS-score at rest at different times during the first 24 hours after surgery Pain/VAS-score standing/when mobilised and after 5 meters walk at different times 24 hours after surgery postoperative opioid-consumption (24 hours) Postoperative nausea/vomiting (24 hours)  Postoperative sedation (24 hours) | 
 
 
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| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
18-80 years of age Surgery in general anesthesia ASA-group I-III BMI 19-35 | 
 
 
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| E.4 | Principal exclusion criteria | 
Patients who can not co-operate (e.g. dementia) Patients who do not speak danish Allergic reaktions toward drugs used in the trial Abuse of alcohol/other drugs Patients who can not be mobilised Pregnant women Skin-infektion close to the injection site | 
 
 
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| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| VAS-score 2 hours post surgery, patient standing | 
 
 
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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 |  No  | 
| E.6.5 | Efficacy |  No  | 
| 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 |  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) |  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  |  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
                             |  Yes  | 
| E.8.4 |  The trial involves multiple sites in the Member State concerned  |  No  | 
| 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 |  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
                     | 
| End of the trial is when 36+36 patients are included | 
 
 
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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 | 1 | 
| E.8.9.1 | In the Member State concerned months | 6 | 
| E.8.9.1 | In the Member State concerned days | 0 | 
| E.8.9.2 | In all countries concerned by the trial years | 1 | 
| E.8.9.2 | In all countries concerned by the trial months | 6 | 
| E.8.9.2 | In all countries concerned by the trial days | 0 |