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Suspension of Mechanical Ventilation in Ureteroscopic Lithotripsy Under General Anesthesia

NCT01835600 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 150

Last updated 2013-04-19

No results posted yet for this study

Summary

For some upper ureteral and renal stones,ureteroscopic lithotripsy needs to be performed under general anesthesia with interrupted suspension of mechanical ventilation, which could result in hypercapnia and hypoxia. In this study, the investigators hypothesize that 10 cmH2O PEEP added to the respiratory circuit with 1 L/min 100% oxygen might extend the time of ventilation suspension but have no effect on carbon dioxide retention in blood.

Conditions

Interventions

OTHER

PEEP

PEEP means that when mechanical ventilation is suspended, the value of expiratory valve in the anesthesia machine is set at 10 cmH2O with 1 L/min 100% oxygen.

Sponsors & Collaborators

  • Chinese Medical Association

    lead NETWORK

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-04-30
Primary Completion
2013-09-30
Completion
2013-11-30

Countries

  • China

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01835600 on ClinicalTrials.gov