Clinical Trial Results:
Offline monitoring of parallel concentrations of intravenously administered
anesthetics, opiates and relaxants in breath and in blood during anesthesia
- a pilot study
Summary
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EudraCT number |
2013-004127-36 |
Trial protocol |
CZ |
Global end of trial date |
30 Nov 2014
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Results information
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Results version number |
v1(current) |
This version publication date |
12 Aug 2020
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First version publication date |
12 Aug 2020
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Other versions |
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Summary report(s) |
Summary |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
expir1
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
- | ||
WHO universal trial number (UTN) |
- | ||
Sponsors
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Sponsor organisation name |
Podřipská nemocnice s poliklinikou
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Sponsor organisation address |
Alej 17. listopadu 1101, Roudnice n.L., s.r.o, Czech Republic,
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Public contact |
Michal Kroupa, Podřipská nemocnice s poliklinikou, Roudnice n.L., s.r.o, mudrmichalkroupa@seznam.cz
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Scientific contact |
Michal Kroupa, Podřipská nemocnice s poliklinikou, Roudnice n.L., s.r.o, mudrmichalkroupa@seznam.cz
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
30 Nov 2014
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Is this the analysis of the primary completion data? |
No
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Global end of trial reached? |
Yes
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Global end of trial date |
30 Nov 2014
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
pharmacokinetics
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Protection of trial subjects |
Standard
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Background therapy |
- | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
19 Feb 2014
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
No
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
Czech Republic: 22
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Worldwide total number of subjects |
22
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EEA total number of subjects |
22
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
22
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From 65 to 84 years |
0
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85 years and over |
0
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Recruitment
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Recruitment details |
- | ||||||
Pre-assignment
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Screening details |
- | ||||||
Pre-assignment period milestones
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Number of subjects started |
22 | ||||||
Number of subjects completed |
22 | ||||||
Period 1
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Period 1 title |
Main period (overall period)
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Is this the baseline period? |
Yes | ||||||
Allocation method |
Not applicable
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Blinding used |
Not blinded | ||||||
Arms
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Arm title
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Main arm | ||||||
Arm description |
All drugs used and monitored in the study were administered SKH during general anesthesia at the planned procedure. Thus, it was administered independently of the study, in a standard manner common to general anesthesia and according to SPC. Due to the clinical study, the indication and dosage during anesthesia were not altered. Therefore, in this pilot study, which aims to determine the relationship of concentration at certain (below) time intervals, no detailed characteristics and dosages of the substances were given. These are listed in the anesthesiology textbooks and in the SPC. | ||||||
Arm type |
Experimental | ||||||
Investigational medicinal product name |
Sufentanil
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Concentrate for solution for injection, Concentrate for solution for injection/infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
inj. and 5 µg of sufentanil or 50 µg of sufentanil
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Investigational medicinal product name |
Propofol
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Concentrate for solution for injection, Concentrate for solution for injection/infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
Amp. á 200mg, bottle. 500mg or 1000mg. Propofol
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Investigational medicinal product name |
Ultiva
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Concentrate for solution for injection, Concentrate for solution for injection/infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
inj. á 1mg, or 2mg, or Remifentanil á 1mg, 2mg, or 5mg remifentanil
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Investigational medicinal product name |
Rocuronium
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Concentrate for solution for injection, Concentrate for solution for injection/infusion
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Routes of administration |
Intravenous use
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Dosage and administration details |
inj. 50mg rocuronium
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Baseline characteristics reporting groups
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Reporting group title |
Main period
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Reporting group description |
- | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Subject analysis sets
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Subject analysis set title |
Population selection
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Subject analysis set type |
Full analysis | |||||||||||||||||||||||||||||||||||||||||||||||||||
Subject analysis set description |
The study included SKH with ASA 1-2 aged 18-65 years, undergoing a planned operation of at least 30 min, where the use of any of these substances was expected. As this was a pilot study with the assumption of limited choice of SKH (small hospital with limited surgery), no other selection criterion was chosen, nor was there an effort for gender parity (a large part of SKH was anesthetized for gynecological performance and therefore in the study was the prevalence of women). A prerequisite for this was the consent of SKH to conduct the study.
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End points reporting groups
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Reporting group title |
Main arm
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Reporting group description |
All drugs used and monitored in the study were administered SKH during general anesthesia at the planned procedure. Thus, it was administered independently of the study, in a standard manner common to general anesthesia and according to SPC. Due to the clinical study, the indication and dosage during anesthesia were not altered. Therefore, in this pilot study, which aims to determine the relationship of concentration at certain (below) time intervals, no detailed characteristics and dosages of the substances were given. These are listed in the anesthesiology textbooks and in the SPC. | ||
Subject analysis set title |
Population selection
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Subject analysis set type |
Full analysis | ||
Subject analysis set description |
The study included SKH with ASA 1-2 aged 18-65 years, undergoing a planned operation of at least 30 min, where the use of any of these substances was expected. As this was a pilot study with the assumption of limited choice of SKH (small hospital with limited surgery), no other selection criterion was chosen, nor was there an effort for gender parity (a large part of SKH was anesthetized for gynecological performance and therefore in the study was the prevalence of women). A prerequisite for this was the consent of SKH to conduct the study.
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End point title |
Main end point [1] | ||||||||
End point description |
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End point type |
Primary
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End point timeframe |
150 min
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Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: There was no comparison conducted, only one data set |
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No statistical analyses for this end point |
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Adverse events information [1]
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Timeframe for reporting adverse events |
None
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Assessment type |
Non-systematic | ||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||
Dictionary version |
23
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Frequency threshold for reporting non-serious adverse events: 1% | |||
Notes [1] - There are no non-serious adverse events recorded for these results. It is expected that there will be at least one non-serious adverse event reported. Justification: There were no experimental drugs administrated, only standard anesthetics. Their concentration in breath was observed. |
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? No | |||
Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |