E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Postoperative pain following laparoscopic cholecystectomy |
Postoperative smerter efter laparoskopisk cholecystektomi |
|
E.1.1.1 | Medical condition in easily understood language |
Pain after scopic surgery with removal of the gallbladder |
Smerter efter fjernelse af galdeblæren ved kikkertoperation. |
|
E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Anesthesia and Analgesia [E03] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10049890 |
E.1.2 | Term | Cholecystolithiasis |
E.1.2 | System Organ Class | 100000004871 |
|
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 compare ultrasound guided transmuscular quadrates lumborum block with placebo in patients undergoing laparoscopic cholecystectomy. Main objective is pain score sititng up 1 hour after administration of block. |
At undersøge ultralydsvejledt quadratus lumborum blok overfor placebo hos patienter efter laparoskopisk cholecystektomi. Primær effektparameter er smerteintensitet i siddende stilling 1 time efter anlæggelse af blokade. |
|
E.2.2 | Secondary objectives of the trial |
Opioid consumption LOS in recovery Pain intensity in prone position |
Opioid forbrug Tid i opvågningsafsnittet Smerteintensitet i liggende stilling |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients for planned laparoscopic cholecystectomy Painscore >= 4 NRS upon arrival in recovery Recieved verbal as well as written information about the trial Informed consent signed Age > 18 yrs ASA 1-3
|
Patienter til elektiv laparoskopisk cholecystektomi Smertescore >= 4 NRS ved ankomst til opvågningsafsnittet Modtaget mundtlig såvel som skriftlig information om undersøgelsen Informeret samtykke underskrevet Alder > 18 år ASA 1-3 |
|
E.4 | Principal exclusion criteria |
Cannot cooperate to the procedure Does not speak or understand danish Allergy towards the medicine used in the trail Large daily consumption of opioids Known abuse of alcohol og medication Difficult or impossible procedure due to anatomical conditions |
Kan ikke medvirke til proceduren Ikke taler eller forstår dansk Allergi overfor de anvendte lægemidler i undersøgelsen Stort dagligt forbrug af opioider Kendt misbrug af alkohol eller medicin Vanskelig eller umulig procedure pga anatomiske betingelser |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Pain intensity sitting up |
Smerte intensitet i siddende stilling |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
1 hour after performing the blockprocedure |
1 time efter anlæggelse af blokade |
|
E.5.2 | Secondary end point(s) |
Pain intensity in prone position Opioid consumption (total) Opioid sideeffects LOS in recovery |
Smerteintensitet i liggende stilling Opioid forbrug (total) Opioid bivirkninger Opholdstid i opvågningen |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
15 min, 30 min, 2 h and every hour until discharge to home Total consumption until discharge Occurence of nausea and/or vomiting Time until discharge criteria met in recovery regardless of logistics |
15 min, 30 min, 2 h og hver time indtil udskrivelse til hjemmet Totalforbrug af opioid Forekomst af kvalme og/eller opkast Tid til udskrivningskriterier er tilstede i opvågning uanset logistikken i øvrigt |
|
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 | Yes |
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.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 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
|
Trial ends upon including 30 patients eligible for evaluation. |
Undersøgelsen slutter når der er inkluderet 30 evaluérbare patienter. |
|
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 | |