Heat and Moisture Exchanger and Low-flow Gas

NCT ID: NCT00997295

Last Updated: 2009-10-19

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

30 participants

Study Classification

OBSERVATIONAL

Study Start Date

2007-01-31

Study Completion Date

2009-09-30

Brief Summary

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The aim of the present study was to measure the inspired gas temperature and humidity of the anesthetic circuit in the Dräger Primus machine and esophageal temperature with or without and heat and moisture exchanger (HME) and low-flow gas during anesthesia in patients submitted to gynecological surgeries.

Detailed Description

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Conditions

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Gynecological Surgery General Anesthesia

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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Heat moisture exchanger (HME)

This group was submitted to general anesthesia with low flow gas and heat moisture exchanger

No interventions assigned to this group

Low flow gas (LFG)

This group was submitted to general anesthesia with only low flow gas

No interventions assigned to this group

Humidity of the respiration

Heat and moisture group:

The first group (G1)will be submitted to low flow gas anesthesia and heat and moisture exchanger (HME)

Control group:

The second group(G2)Will be submitted to low flow gas anesthesia

No interventions assigned to this group

HME and LFG

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Women
* 18 to 69 years old
* Gynecological

Exclusion Criteria

* Obesity
* Fever
* Endocrine disease
Minimum Eligible Age

18 Years

Maximum Eligible Age

69 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior.

OTHER_GOV

Sponsor Role collaborator

UPECLIN HC FM Botucatu Unesp

OTHER

Sponsor Role lead

Responsible Party

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Botucatu Medical School, UNESP

Principal Investigators

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Jair Castro Jr, MD

Role: PRINCIPAL_INVESTIGATOR

Botucatu Medical Faculty

Locations

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College of Medicine of Botucatu

Botucatu, São Paulo, Brazil

Site Status

Countries

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Brazil

References

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de Castro J Jr, Bolfi F, de Carvalho LR, Braz JR. The temperature and humidity in a low-flow anesthesia workstation with and without a heat and moisture exchanger. Anesth Analg. 2011 Sep;113(3):534-8. doi: 10.1213/ANE.0b013e31822402df. Epub 2011 Jun 16.

Reference Type DERIVED
PMID: 21680862 (View on PubMed)

Other Identifiers

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upeclin/HC/FMB-Unesp-29

Identifier Type: -

Identifier Source: org_study_id

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