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Trial registered on ANZCTR
Registration number
ACTRN12619000653167
Ethics application status
Approved
Date submitted
22/03/2019
Date registered
1/05/2019
Date last updated
1/05/2019
Date data sharing statement initially provided
1/05/2019
Date results information initially provided
1/05/2019
Type of registration
Retrospectively registered
Titles & IDs
Public title
Different airway devices affecting respiratory dynamics in kidney surgeries
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Scientific title
Comparison of classic laringeal mask airway (LMA), proseal LMA and i-gel according to respiratory dynamics in retrograde intrarenal surgeries
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Secondary ID [1]
297754
0
none
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
airway management
312093
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kidney surgery
312094
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Condition category
Condition code
Respiratory
310650
310650
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0
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Normal development and function of the respiratory system
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Surgery
310714
310714
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0
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Other surgery
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
The anesthesiologist administered the intervention. After induction and insertion of classic LMA/ProSeal LMA/ i-gel, volume controlled ventilation mode was set and we recorded the respiratory dynamics, heartbeat, systolic, diastolic, mean arterial pressures every 5 minutes during surgery. Surgery usually 60 minutes. We also recorded complications like sore throat, nausea and vomiting after surgery. Allocation is determined by computer randomized technique. The fidelity to the intervention is assessed by the audit of operation notes and anesthesia machine records.
The LMA is designed to sit in the patient’s hypopharynx and cover the supraglottic structures, thereby allowing relative isolation of the trachea.
LMA ProSeal has a built-in drain tube that allows expelled gastric content to bypass the pharynx. This specific feature is designed to decrease the risk of aspiration. The i-gel is the second generation supraglottic airway device, it works in harmony with the patient's anatomy so that compression and displacement trauma are significantly reduced
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Intervention code [1]
313993
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Treatment: Devices
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Comparator / control treatment
classic LMA is the main comparator
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Control group
Active
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Outcomes
Primary outcome [1]
319498
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ease of insertion
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Assessment method [1]
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Timepoint [1]
319498
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We tried to insert the airway device three times, if we insert it for the first time, we call it an easy insertion, if we insert it at the second or third time, we call it difficult
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Primary outcome [2]
319909
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time of airway devices insertion
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Assessment method [2]
319909
0
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Timepoint [2]
319909
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We record the time of insertion from the time laryngeal mask airway passes the incisor teeth until we see end-tidal CO2.
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Secondary outcome [1]
368486
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complications like sore throat, nause and vomiting
There is no test or tools we simply asked patients about sore throat, and we observed them about nause and vomiting in the recovery room for half an hour
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Assessment method [1]
368486
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Timepoint [1]
368486
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after surgery for half an hour
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Eligibility
Key inclusion criteria
150 patients,
scheduled for retrograde intrarenal surgery
18-65 years
ASA 1-3
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Minimum age
18
Years
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Maximum age
65
Years
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
patients with chronic obstructive pulmonary disease, with gastric regurgitation, and patients with pulmonary enfections
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Study design
Purpose of the study
Diagnosis
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
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Who is / are masked / blinded?
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Intervention assignment
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Other design features
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Phase
Not Applicable
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Date of first participant enrolment
Anticipated
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Actual
1/11/2017
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Date of last participant enrolment
Anticipated
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Actual
2/03/2018
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Date of last data collection
Anticipated
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Actual
2/03/2018
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Sample size
Target
150
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Accrual to date
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Final
149
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Recruitment outside Australia
Country [1]
21352
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Turkey
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State/province [1]
21352
0
Ankara
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Funding & Sponsors
Funding source category [1]
302278
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Hospital
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Name [1]
302278
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Diskapi Yildirim Beyazit Education and Research hospital
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Address [1]
302278
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Omer Halis Demir caddesi no 12
diskapi Ankara
postcode 06510
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Country [1]
302278
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Turkey
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Primary sponsor type
Hospital
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Name
Diskapi Yildirim Beyazit Education and Research hospital
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Address
Omer halis Demir caddesi no 12,
diskapi Ankara
postcode 06510
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Country
Turkey
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Secondary sponsor category [1]
302153
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None
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Name [1]
302153
0
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Address [1]
302153
0
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Country [1]
302153
0
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
302954
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Diskapi Yildirim Beyazit Education and Research hospital
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Ethics committee address [1]
302954
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Omer Halis Demir caddesi no 12
diskapi Ankara
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Ethics committee country [1]
302954
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Turkey
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Date submitted for ethics approval [1]
302954
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Approval date [1]
302954
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25/09/2017
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Ethics approval number [1]
302954
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Summary
Brief summary
The aim of this study is to compare the airway devices according to respiratory dynamics, ease and time of device insertion and effect on hemodynamic parameters and complications during renal operations
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Trial website
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Dr gozde dalay
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Address
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Diskapi Yildirim Beyazit Education and Research hospital
Omer Halis Demir caddesi no12 altindag
06510
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Country
91966
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Turkey
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Phone
91966
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+905335614727
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Fax
91966
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Email
91966
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[email protected]
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Contact person for public queries
Name
91967
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Dr gozde dalay
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Address
91967
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Diskapi Yildirim Beyazit Education and Research hospital
Omer Halis Demir caddesi no12 altindag
06510
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Country
91967
0
Turkey
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Phone
91967
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+905335614727
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Fax
91967
0
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Email
91967
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[email protected]
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Contact person for scientific queries
Name
91968
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Dr gozde dalay
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Address
91968
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Diskapi Yildirim Beyazit Education and Research hospital
Omer Halis Demir caddesi no12 altindag
06510
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Country
91968
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Turkey
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Phone
91968
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+905335614727
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Fax
91968
0
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Email
91968
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[email protected]
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Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
Yes
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What data in particular will be shared?
ease and time of insertion of classic LMA, proseal LMA and i-gel
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When will data be available (start and end dates)?
immediately after publication,no end date after publication
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Available to whom?
to all
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Available for what types of analyses?
ease and time of insertion with paired t- test
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How or where can data be obtained?
unrestricted access via emaling principal investigator
[email protected]
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What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
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