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.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

ANZCTR

Registry ID

ACTRN12611001189910

Acronym

SLIPA=Streamlined Liner of the Pharynx Airway LMA-P=proseal laryngeal mask airway

Enrollment

124

Registered

2011-11-16

Start date

2011-07-13

Completion date

Unknown

Last updated

2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief 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.

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 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.

Study design

Allocation

Randomised controlled trial

Intervention model

Parallel

Primary purpose

Treatment

Masking

Blinded (masking used)

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Healthy volunteers

Inclusion criteria

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

Exclusion criteria

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

Outcome results