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Atelectasis During Delivery - Comparing Cesarian (c) -Section and Labor

NCT ID: NCT00665405

Last Updated: 2008-04-23

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

20 participants

Study Classification

OBSERVATIONAL

Study Start Date

2006-07-31

Study Completion Date

2007-11-30

Brief Summary

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Pregnancy promotes respiratory system's restrictive component. This study observes the generation of atelectasis during labor.

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Detailed Description

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Pregnancy causes restriction of diaphragm movements as well as higher resistive component to the respiratory system. Spirometry studies have shown that the supine position increases risks of hypoxemia. There seems to be only casual observation regarding the generation of atelectasis during labor.

Conditions

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Delivery, Obstetric Cesarean Section Labor Respiration Disorders Atelectasis

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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PN

Control - Induced or natural labor under anesthesia

CT scan

Intervention Type RADIATION

Thoracic CT scan

PC

Case - Cesarean section under anesthesia

CT scan

Intervention Type RADIATION

Thoracic CT scan

Interventions

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CT scan

Thoracic CT scan

Intervention Type RADIATION

Eligibility Criteria

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Inclusion Criteria

* post-anesthesia recovery

Exclusion Criteria

* hemodynamic disorder during labor
Minimum Eligible Age

18 Years

Maximum Eligible Age

45 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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University of Sao Paulo

OTHER

Sponsor Role lead

Responsible Party

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Fisiopatologia Experimental FMUSP

Principal Investigators

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Joaquim E Vieira, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Sao Paulo Medical School - FMUSP

Other Identifiers

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CAP649-05

Identifier Type: -

Identifier Source: org_study_id

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