RecruitingACTRN12611001189910

Comparison of proseal laryngeal mask airway and Streamlined Liner of the Pharynx Airway for gastric distension in the patients undergoing laparoscopic cholecystectomy.

Comparision of degree of gastric distension between proseal laryngeal mask airway and Streamlined Liner of the Pharynx Airway when used in the patients undergoing laparoscopic cholecystectomy.

Sponsor

Hyun Kang

Enrollment

124 participants

Start Date

Jul 13, 2011

Study Type

Interventional

Conditions

Patients undergoing laparoscopic cholecystectomy

Summary

The Streamlined linear of the pharryngeal airway(SLIPA) is a new type of supralaryngeal airway(SLA), use of which has increased because it is inexpensive, disposable and easy to insert. Although other SLA(eg, laryngeal mask airway(LMA), laryngeal tube) have been used safely in elective laparoscopic cholecystectomy, there are few reports compare the characteristics of the SLIPA or proseal LMA(LMA-P) when used in patients undergoing laparoscopic cholecystectomy. The aim of this study is to compare the quantitative clinical performances of the SLIPA with the LMA-P with regard to the incidence of gastric insufflations when used in patients undergoing laparoscopic cholecystectomy.

Eligibility

Sex: Both males and femalesMin Age: 18 YearssMax Age: 80 Yearss

Inclusion Criteria1

ASA 1,2 patietns undergoing elective laparoscopic cholecystectomy under general anesthesia

Exclusion Criteria1

Patients with a history of diabetes mellitus, gastroesophageal reflux, other neurologic or musculoskelectal disease, obesity (body mass index > 30 kg m–2) and with features or history of a difficult airway

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Interventions

Insertion of SLIPA Insertion technique is based on manufacturer's recommendation. To insert the device, the mouth is opened and the toe of the SLIPA is put into the mouth and advanced towards the po

Insertion of SLIPA Insertion technique is based on manufacturer's recommendation. To insert the device, the mouth is opened and the toe of the SLIPA is put into the mouth and advanced towards the posterior pharyngeal arch. At this stage, a 'jaw thrust' is applied by left hand and SLIPA is advanced caudally until the SLIPA slip into correct position. Insertion may takes about 30 second and SLIPA may be used during the operation.

Locations(1)

Korea, Republic Of

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ACTRN12611001189910