| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| perioperative resistance, anxiety |
| Weerstand en angst preoperatief (en postoperatief) |
|
| E.1.1.1 | Medical condition in easily understood language |
| Fear and resistance before going to surgery, and anxiety before or after surgery. |
| het opzien tegen een operatie, angst voor en na de operatie |
|
| 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 | 14.1 |
| E.1.2 | Level | LLT |
| E.1.2 | Classification code | 10037935 |
| E.1.2 | Term | Reaction anxiety |
| E.1.2 | System Organ Class | 100000004873 |
|
| 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 |
| Midazolam is frequently used as an anaesthesiological premedication before surgery in order to reduce patients resistance. Does midazolam also improve the quality of postoperative recovery? |
| Zorgt midazolam, door middel van weerstand vermindering preoperatief, voor een beter postoperatief herstel? |
|
| E.2.2 | Secondary objectives of the trial |
| Is there a rebound effect? This is described and found in previous studies. Patients who get a benzodiazepine are more vulnerable and show more resistance than patients who don't get a benzodiapine |
| Is er een rebound effect? Deze reactie is aangetoond in eerder onderzoek. Patiënten die een benzodiazepine krijgen laten na de operatie meer angst en weerstand zien dan patiënten die geen benzodiazepine krijgen. |
|
| E.2.3 | Trial contains a sub-study | No |
| E.3 | Principal inclusion criteria |
| All patients >18 years, operated in the Erasmus MC, and planned to stay for minimum of 3 days in the hospital |
| Alle patienten > 18 jaar, geopereerd in het Erasmus MC, met een geplande opname van minimaal 3 dagen |
|
| E.4 | Principal exclusion criteria |
| Patients with psychiatric disorders which are treated with psychopharmaca. Contra-indications midazolam (like myasthenia gravis, severe liver insufficiency). Patients which give no informed consent and patients with a language barrier. |
|
| E.5 End points |
| E.5.1 | Primary end point(s) |
| quality of recovery, aggression, anxiety, fatigue, depression |
|
| E.5.1.1 | Timepoint(s) of evaluation of this end point |
| preoperative, 1st day postoperative, third day postoperative, 7th day postoperative |
|
| E.5.2 | Secondary end point(s) |
|
| E.5.2.1 | Timepoint(s) of evaluation of this end point |
| see timepoints primary end points |
|
| E.6 and E.7 Scope of the trial |
| E.6 | Scope of the trial |
| E.6.1 | Diagnosis | No |
| E.6.2 | Prophylaxis | Yes |
| 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 | Yes |
| 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
|
After including 250 patients. Patients can step out of the study every time when they want to. Patients don't have to give a reason for getting out of the study. This is in line with the guidelines of the METC. |
|
| 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 |