E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Gynecological outpatient surgery |
Gynekologiska ingrepp i dagkirurgi |
|
E.1.1.1 | Medical condition in easily understood language |
Gynecological outpatient surgery |
Gynekologiska ingrepp i dagkirurgi |
|
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 |
Identifying the most optimal dose of propofol without opioids to reduce risk for depressed respiration( oxigen - saturation) while maintaining adequate moderate sedation ( EEG and response to verbal command ) and comfort with patient-controlled sedation( need of alfentanil/ propofol). |
Identifiera den mest optimala propofoldos utan tillägg av opioider, för måttlig sedering ( EEG och svar på uppmaning) utan risk för andningspåverkan (syremättnad) smärta och obehag( behov av alfentanil/ prpofol). |
|
E.2.2 | Secondary objectives of the trial |
Concentration of propofol in plasma
Patient satisfaction and recovery
|
Koncentation av propofol i plasma
Patienttillfredsställelse och återhämtning
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Obtained Inform Consent
Healthy women ASA classification I-II
Age 50-70 years, kakuasier
BMI 20-30
Elective outpatient gynecological procedures |
Inhämtat samtycke
Friska kvinnor ASA klassificering I-II
Ålder 50-70 år, kakuasier
BMI 20-30
Elektiva polikliniska gynekologiska ingrepp
|
|
E.4 | Principal exclusion criteria |
Psyciatric disorder
Use of Antipsycotics, Sedatives, Opioids
Smoking
Allergy to propofol
Abuse of drugs and alcohol
Incapable of giving consent
Chronic pelvic pain
Positive pregnancy test , measured in woman with childbearing potential
Smoking
Allergy to propofol
Abuse of drugs and alcohol
Incapable of giving consent |
Psykiatrisk sjukdom
Bruk av anipsykofarmaka,sedativa eller opiatiska läkemedel
Rökning
Allergi mot propofol
Missbruk av droger och alkohol
Oförmögen att lämna samtycke
Kronisk bäckensmärta
Positiv graviditetstest , mätt på kvinnor med möjlighet att bli gravid |
|
E.5 End points |
E.5.1 | Primary end point(s) |
To evaluate the risk of depressed respiration in different dosage of propofol administrated as patient controlled sedation. Depressed respiration defined as oxygen saturation below 94%
To evaluate level of pain Using NRS defined as 3 or more before surgery and every five minutes or if patient verbalises pain during surgery
To evaluate EEG pattern during patient controlled sedation
To evaluate need of rescue medication, alfentanil and/ or propofol |
Att identifiera risken för andningsdepression vid olika doser av propofol där patienten använder sig av själv kontrollerad sedering. Andningsdepression definieras som saturation <94%
Att utvärdera smärtnivån med hjälp av NRS definerad som smärta >3 innan eller under kirurgin eller om patienten spontant ger uttryck för smärta
Att utvärdera EEG mönstret i samband med patientkontrollerad sedering
Att utvärdera behov av extra medicinering I form av alfentanil och eller extra propofol |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Continuous measurement of respiratory rate for 15-90 minutes depending on the operating length
Continuous measuring of puls saturation
NRS registration every five minutes |
Kontinuerlig mätning av andningsfrekvens under 15-90 minuter beroende på operationslängd
Kontinuerlig mätning av puls saturation
Registrering av NRS var femte minut |
|
E.5.2 | Secondary end point(s) |
To evaluate the plasma concentration of propofol at certain time points
To evaluate patient satisfaction with self controlled sedation
To evaluate the surgeons opinion of procedure feasibillity |
Att fastställa plasma concentration av propofol vid särskilda tidpunkter
att utvärdera patientens tillfredställelse med patient kontrollerad sedering
Att utvärdera kirurgens åsikt om metoden utifrån möjlighet till åtkomst och möjlighet till att arbeta patientsäkert |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Continuously during the surgery with EEG.
Patient satisfaction control one hour after the end of surgery, and telephone follow-up after 48 hours
Surgeons satisfaction direct after surgery |
Kontinuerligt under operationen med EEG.
Patienttillfredsställelse en timma efter ingreppets slut och telefonuppföljning efter 48 timmar
Kirurgens åsikt om sederingsmetoden direct efter ingreppet |
|
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 | No |
E.6.4 | Safety | Yes |
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 | Yes |
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 | No |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
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 | No |
E.8.2.4 | Number of treatment arms in the trial | 3 |
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 | 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
|
LVLS Spring 2019 |
LSLV våren 2019 |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |