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Can High Ventilation Provide Higher Success Rates in Retrograde Intrarenal Surgery?

NCT05792670 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 140

Last updated 2023-11-13

No results posted yet for this study

Summary

RIRS (Retrograde Intrarenal Surgery) has been accepted as a first-line treatment option for urinary stones smaller than 2 cm and is generally performed under general anesthesia to manipulate respirator-related renal mobility. Many surgeons prefer general anesthesia during RIRS to minimize respiration-related renal mobility. Standard mechanical ventilation settings were still inadequate to limit renal mobility and the surgeons tried to find the most effective ventilation mode to minimize renal mobility.

Conditions

  • Kidney; Mobile

Interventions

PROCEDURE

Changing mechanic ventilatation parameters

The tidal volume and respiration frequency were determined by the MV according to patient's age and weight with end-tidal CO2 levels of 30-35 mmHg. Standard ventilation mode was defined as 8-10 mL/kg tidal volume and 10-15 respirations/min. During HV mode, the tidal volume was decreased to 6-8 mL/kg and the frequency was increased to 15-18 respirations/min. No changes were made in the inspiratory expiratory ratio (1:2), FiO2, and positive end-expiratory pressure (PEEP) parameters.

Sponsors & Collaborators

  • Namik Kemal University

    lead OTHER

Principal Investigators

  • Cagri Dogan, Asst.Prof. · Namik Kemal University

  • Cenk Murat Yazici, Prof.Dr. · Namik Kemal University

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2023-01-01
Primary Completion
2023-02-25
Completion
2023-04-30

Countries

  • Turkey (Türkiye)

Study Locations

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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 NCT05792670 on ClinicalTrials.gov