E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Mid thigh saphenous nerve block with levobupivacain, as compared to femoral nerve block, in patients undergoing anterior cruciate ligament surgery |
Saphenus blokkade in het bovenbeen met levobupivacaine, in vergelijking met een nervus femoralisblokkade, bij patiënten voor voorste kruisbandchirurgie in dagbehandeling |
|
E.1.1.1 | Medical condition in easily understood language |
Nerve block for preventing postoperative pain in patients undergoing anterior cruciate ligament surgery in daycare |
Zenuwblokkade in het bovenbeen voor postoperatieve pijnstilling na een operatie aan de voorste kruisband in dagbehandeling |
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E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Anesthesia and Analgesia [E03] |
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 |
Readiness to discharge in hours and according to Post-Anesthetic Discharge Scoring System (PADSS) |
Klaar voor ontslag in uren en PADDS-score |
|
E.2.2 | Secondary objectives of the trial |
- VAS score - Overall Benefit of Analgesia Score (OBAS) - Lysholm score - SF-12 - Sensory blockade extent - Time to rescue analgesic (morphine postoperatively) - Total analgesic consumption (telephone interview) - Time to mobilization (telephone interview) - Knee function will be done by the Knee Society 6 weeks after surgery - Incidence of falls or near falls |
- VAS-score - OBAS score - Lysholm score - SF12 - Duur sensorische blokkade - Tijd tot rescue medicatie - Totale pijnstillingconsumptie - Tijd tot mobiliseren - Kniefunctie - Valincidentie |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Informed consent, age 18-65 years, ASA status I - III, rupture of the anterior cruciate ligament. |
Toestemmingsverklaring, leeftijd 18-65 jaar, ASA I- III, ruptuur van de voorste kruisband |
|
E.4 | Principal exclusion criteria |
Inability to perform written informed consent, contraindication for regional anesthesia, contraindication for general anesthesia, allergy against local anesthetics, BMI > 35, pre-existing diagnosed neuropathy of the operated leg, ingestion of strong opioids, pregnancy or breastfeeding status. History of significant cardiovascular disease (MI, CVA, peripheral vascular disease) |
Niet bij machte toestemmingsverklaring te tekenen, contraindicatie voor regionale en algehele anesthesie, allergie voor lokale anetshetica, BMI > 35, pre-existente neuropathie van het te opereren been, gebruik van sterke opiaten, zwangerschap of borstvoeding, voorgeschiedenisvan cardiovasculaire ziekte (MI, CVA, perifere vaatziekten) |
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E.5 End points |
E.5.1 | Primary end point(s) |
Shortening of readiness to discharge in hours (20%) |
Eerder klaar voor ontslag in uren (20%) |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Post-operatively on day of surgery |
Postoperatief op de dag van chirurgie |
|
E.5.2 | Secondary end point(s) |
The secundary endpoints are expected to be at least as effective compared to the control group |
Alle secundare eindpunten worden verwacht in ieder geval net zo effectief te zijn vergeleken met de controle groep |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
- VAS score hourly until discharge, and on the morning and evening of the first postoperative day (telephone interview) together with OBAS on first postoperative day). -Overall Benefit of Analgesia Score (OBAS), determined on the day of surgery, and the first postoperative day.[23] D 0: - KOOS-, IKDC questionnaire, SF12- Sensory blockade extent one hour postoperatively (focusing on concomitant blockade of the saphenous or femoral nerve). - Time to rescue analgesic (morphine postoperatively) - Total analgesic consumption (telephone interview) - Time to mobilization (telephone interview) D1- OBAS (telephone interview) - Knee function will be done by the Knee Society 6 weeks after surgery - Incidence of falls or near falls 6 weeks - WOMAC, SF-12 |
- VAS scoren uur tot ontslag, en op de ochtend en de avond van de eerste dag postoperatief (telefonisch interview) samen met OBAS op de eerste dag na de operatie). Overall voordeel van analgesie score (OBAS), bepaald op de dag van de operatie, en de eerste dag na de operatie. [23] D 0: - IKDC-, KOOS vragenlijst, SF12-Sensory blokkade mate een uur postoperatief (gericht op gelijktijdige blokkade van de saphenous of femorale zenuw). - Tijdsduur tot analgeticum (morfine postoperatief) - Totaal pijnstillende verbruik (telefonisch interview) - Tijdsduur tot mobilisatie (telefonisch interview) D1 OBAS (telefonisch interview) - Knie-functie zal worden gedaan door de Knee Society 6 weken na de operatie - Incidentie van vallen of in de buurt als 6 weken -, SF-12 |
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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 | 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 | 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 | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
compared with a femoral nerve blockade |
|
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 | 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 | 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
|
|
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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |