Effects of Inspiratory Muscle Training in Elders

NCT ID: NCT01791010

Last Updated: 2013-02-13

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

Clinical Phase

NA

Total Enrollment

22 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-01-31

Study Completion Date

2012-12-31

Brief Summary

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Aging causes anatomical and physiological changes in the respiratory system and respiratory muscle strength with decline in its maximum function. This study aimed to evaluate the effects of inspiratory muscle training on respiratory muscle strength, thickness of the diaphragm and diaphragmatic mobility in older women. The investigators' hypothesis is that inspiratory muscle training improves respiratory muscle strength, the thickness of the diaphragm and diaphragmatic mobility in older women.

Detailed Description

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Conditions

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Muscular Atrophy Sensitivity Training Groups Aging

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Inspiratory muscle training

Inspiratory muscle training for 8 weeks using a device that provides a linear resistance in the inspiratory phase. 7 days a week. 8 sets of 2 minutes twice a day. Intensity was at 40% of Maximal Inspiratory Pressure.

Group Type EXPERIMENTAL

Inspiratory muscle training

Intervention Type OTHER

Training sham

Training sham for 8 weeks using a device without provides resistance. 7 days a week. 8 sets of 2 minutes twice a day. Intensity was canceled.

Group Type SHAM_COMPARATOR

Training sham

Intervention Type OTHER

Conducting fake training with the aim of blind the control group

Interventions

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Inspiratory muscle training

Intervention Type OTHER

Training sham

Conducting fake training with the aim of blind the control group

Intervention Type OTHER

Other Intervention Names

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respiratory muscle training

Eligibility Criteria

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Inclusion Criteria

Elderly women are able to walk without aid and cognitive integrity.

Exclusion Criteria

* Participation in other training or rehabilitation protocol;
* Contraindication or difficult to perform the evaluation;
* Difficulty adapting or adherence in training protocol;
* Smoking;
* Hemodynamic instability;
* Degenerative neuromuscular disease;
* Pulmonary comorbidities;
* Heart disease;
* Users of drugs that interfere in bone metabolism or muscle strength.
Minimum Eligible Age

60 Years

Maximum Eligible Age

80 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Universidade Federal de Pernambuco

OTHER

Sponsor Role lead

Responsible Party

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Helga CecĂ­lia Muniz de Souza

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Federal University of Pernambuco

Recife, Pernambuco, Brazil

Site Status

Countries

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Brazil

References

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Testa A, Soldati G, Giannuzzi R, Berardi S, Portale G, Gentiloni Silveri N. Ultrasound M-mode assessment of diaphragmatic kinetics by anterior transverse scanning in healthy subjects. Ultrasound Med Biol. 2011 Jan;37(1):44-52. doi: 10.1016/j.ultrasmedbio.2010.10.004.

Reference Type BACKGROUND
PMID: 21144957 (View on PubMed)

Ueki J, De Bruin PF, Pride NB. In vivo assessment of diaphragm contraction by ultrasound in normal subjects. Thorax. 1995 Nov;50(11):1157-61. doi: 10.1136/thx.50.11.1157.

Reference Type BACKGROUND
PMID: 8553271 (View on PubMed)

Enright SJ, Unnithan VB, Heward C, Withnall L, Davies DH. Effect of high-intensity inspiratory muscle training on lung volumes, diaphragm thickness, and exercise capacity in subjects who are healthy. Phys Ther. 2006 Mar;86(3):345-54.

Reference Type BACKGROUND
PMID: 16506871 (View on PubMed)

Other Identifiers

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IMT in elders

Identifier Type: -

Identifier Source: org_study_id

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