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Acute Effects of Open and Closed Suction Systems in Mechanically Ventilated Patients

NCT03256214 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 71

Last updated 2017-08-21

No results posted yet for this study

Summary

Seventy-one patients in intensive care were randomized for initial treatment with open suction systems or closed suction systems in a cross-over design. Pulmonary and cardiovascular physiology was assessed immediately before and after three 10-second aspirations per suction. Were analyzed the effect of each suction system on physiologic parameters while adjusting for their respective values prior to suction.

Conditions

  • Mechanical Ventilation

Interventions

PROCEDURE

Closed suction system

In mechanically ventilated patients, intratracheal secretions were aspirated with closed suction systems to compare the pulmonary and cardiovascular parameters (Peak Pressure, Resistance, and Pressure Plateau, Heart Rate and Mean, Diastolic, and Systolic Pressures) with open suction system.

PROCEDURE

Open suction system

In mechanically ventilated patients, intratracheal secretions were aspirated with open suction systems to compare the pulmonary and cardiovascular parameters (Peak Pressure, Resistance, and Pressure Plateau, Heart Rate and Mean, Diastolic, and Systolic Pressures) with closed suction system.

Sponsors & Collaborators

  • University of Sao Paulo

    lead OTHER

Principal Investigators

  • Rodrigo D Raimundo, Ph.D. · Faculdade de Medicina do ABC

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
40 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-02-02
Primary Completion
2016-07-15
Completion
2017-04-17

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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 NCT03256214 on ClinicalTrials.gov