Comparative Study of Baska & I-gel for Ventilation of Female Patients During Minor Procedures

NCT ID: NCT03140215

Last Updated: 2017-05-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-06-30

Study Completion Date

2017-08-31

Brief Summary

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The study aimed to compare safety of the 3rd generation Supra-glottic airway device (SAD) "Baska" to the I-Gel , regarding seal pressure, fitting on the larynx (detected by Fiberoptic) \& complications. The study will be done for females undergoing minor gynecological procedures under general anesthesia with spontaneous ventilation.

Detailed Description

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Population of study \& disease condition : 2 equal groups (n=30), female patients enrolled for minor gynecological procedures (D\&C or hysteroscopy), All patients received general anesthesia with spontaneous ventilation using Supra-glottic airway Device (SAD). Group A (Baska) \& group B ( I-gel).

Inclusion Criteria: Age: 18-55, American Society of Anesthesia (ASA) 1 or 2, BMI\<35 \& Low risk of aspiration.

Exclusion Criteria: Anticipated upper airway problem, Gastrointestinal tract (GIT, disease, pregnancy \& High risk of aspiration.

Methodology: All patients received fentanyl 1 micro gram/Kg, Propofol(2-4mg/Kg) was titrated to induce anesthesia, followed by manual ventilation with sevoflurane (2-4%) in Oxygen.All devices were inserted by one of 2 investigators.

Data collection: 1- Demographic Data: age,weight,height.2-duration of anesthesia.3- Data related to device insertion: Time of insertion,duration of anesthesia, seal pressure,peak airway pressure, Fiberoptic (FO)view of the larynx ,vomiting or regurgitation, postoperative laryngeal spasm or blood on the device after removal.

Primary outcome: To detect seal pressure and fitting against laryngeal aperture detected by FO. Secondary outcome:To determine Peak pressure, incidence of complications: vomiting or regurgitation, blood on the device after removal (indicating trauma to the airway) or postoperative laryngeal spasm..

Statistical analysis: For analysis of continuous variables independent sample t-test will be applied and for categorical variables chi-square test will be used.value of p\<0.05 will be considered significant.

Sample size:

Sample size was calculated using EpiCalc program using the following data : mean seal pressure for Baska :29.98 , mean seal pressure for I-Gel: 25.62. SD: 4.9

, study power 80% confidence interval . P value\<0.05. the calculated sample size was found to be 19 for each group (overall 38), so the investigators will allocate 30 patient in each group to avoid drop out.

Statistical analysis:

Source of funding This study will be attributed to Department of Anesthesiology, Faculty of medicine, Cairo University. Support will be provided solely from departmental sources. Keywords: Baska, I-Gel, Supra-glottic airway devices, seal pressure

Conditions

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Medical Device Complication

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

NONE

Study Groups

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Baska Device ventilation group

Device: laryngeal mask insertion (Baska)

Group Type ACTIVE_COMPARATOR

laryngeal mask insertion (Baska)

Intervention Type DEVICE

laryngeal mask insertion (I-gel )

Intervention Type DEVICE

I-Gel device ventilation group

Device: laryngeal mask insertion ( I-gel )

Group Type ACTIVE_COMPARATOR

laryngeal mask insertion (Baska)

Intervention Type DEVICE

laryngeal mask insertion (I-gel )

Intervention Type DEVICE

Interventions

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laryngeal mask insertion (Baska)

Intervention Type DEVICE

laryngeal mask insertion (I-gel )

Intervention Type DEVICE

Other Intervention Names

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Baska I-gel

Eligibility Criteria

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Inclusion Criteria

* Female ASA1,2
* Age 18-55
* BMI\<35

Exclusion Criteria

* Anticipated upper airway problem
* GIT disease
* Pregnancy
* High risk of aspiration
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Cairo University

OTHER

Sponsor Role lead

Responsible Party

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Nesrine El-Refai

professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Nesrine A. El-Refai, M.D

Role: PRINCIPAL_INVESTIGATOR

Cairo University

Other Identifiers

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UTF-8

Identifier Type: -

Identifier Source: org_study_id

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