Effects of Preoperative Inspiratory Muscle Training (IMT) in Obese Women Undergoing Open Bariatric Surgery

March 23, 2011 updated by: Universidade Federal de Sao Carlos

Effects of Preoperative Inspiratory Muscle Training (IMT) in Obese Women Undergoing Open Bariatric Surgery: Respiratory Muscle Strength, Lung Volumes and Diaphragmatic Excursion

OBJECTIVE: to determine whether preoperative inspiratory muscle training (IMT) is able to attenuate the impact of surgical trauma on the respiratory muscle strength, in the lung volumes and diaphragmatic excursion in obese women undergoing open bariatric surgery.

Therefore, the hypothesis of the present study was that preoperative IMT is able to attenuate the negative effects of surgical trauma on the respiratory muscle strength, in the lung volumes and diaphragmatic excursion, thus reducing the risk of PPC, in obese patients undergoing open bariatric surgery.

DESIGN: Randomized controlled trial. SETTING: Meridional Hospital, Cariacica/ES, Brazil. SUBJECTS: Thirty-two obese women undergoing elective open bariatric surgery were randomly assigned to receive preoperative inspiratory muscle training (IMT group) or usual care (control group).

MAIN MEASURES: Respiratory muscle strength (maximal inspiratory pressure - MIP and maximal expiratory pressure - MEP), lung volumes and diaphragmatic excursion.

Study Overview

Status

Status

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Completed

Conditions

Conditions

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Intervention / Treatment

Intervention / Treatment

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Study Type

Study Type

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Interventional

Phase

Phase

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  • Not Applicable

Contacts and Locations

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Study Locations

  • Brazil
    • Espirito Santo
      • Cariacica, Espirito Santo, Brazil, 29151920
        • Meridional Hospital

Participation Criteria

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Eligibility Criteria

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Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

N/A

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Female,
  • Over 18 years of age,
  • No smoking or respiratory disease.

Exclusion Criteria:

  • Patients who refused to participate in the steps of the research protocol,
  • Patients with a history of prior abdominal surgery,
  • Patients who were unable to understand and perform the tests properly
  • Patients who refused to sign the Informed Consent Term.

Study Plan

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How is the study designed?

Collaborators and Investigators

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Sponsor

Sponsor

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Universidade Federal de Sao Carlos

Collaborators

Collaborators

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Conselho Nacional de Desenvolvimento Científico e Tecnológico
Meridional Hospital

Publications and helpful links

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Helpful Links

Study record dates

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Study Registration Dates

First Submitted

First Submitted

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March 23, 2011

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

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March 23, 2011

First Posted (Estimate)

First Posted

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March 24, 2011

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

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March 24, 2011

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 23, 2011

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
March 1, 2011

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 141299/2009-6

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