Dynamic Ventilatory and Asymmetry of the Chest Wall During Breath Stacking and Volume-oriented Incentive Spirometer

NCT02088125 | Unknown

• 1 other identifier: Stroke
• Study Type: interventional
• Target: 12
• Locations: 1 country
• Sites: 1

Brief Summary

The purpose of the study was to analyze the effect of IS and BS on dynamics ventilatory and asymmetry of the chest wall in patients after stroke .

Conditions

Stroke

Keywords

Stroke; Incentive Spirometry; Breath Stacking; Optoelectronic Plethysmography

Outcome Measures

Primary Outcomes (1)

• Volume of the chest wall and Thoraco-abdominal compartments (pulmonary rib cage, abdominal rib cage and abdomen)

  Total chest wall and in the Differents thoraco-abdominal compartments measured by Opto-electronic plethysmography (OEP)

  During assessment and intervention, on average for an hour

Secondary Outcomes (1)

• Ventilatory Pattern (minute ventilation, breathing frequency, inspiratory time (TI), expiratory time (TE), duty cycle (TI/TTOT), tidal volume, mean inspiratory flow, mean expiratory flow)

  During assessment and intervention, on average for an hour

Study Arms (2)

Incentive Spirometry

ACTIVE COMPARATOR

The Incentive Spirometry was characterized by the use of the incentive spirometer volume, in which volunteer used a nasal clip and was instructed to inhale slowly and deeply through the mouthpiece of the equipment from functional residual capacity to total lung capacity.

Other: Incentive Spirometry

Breath Stacking

ACTIVE COMPARATOR

Breath Stacking A mask was used with two one-way valves (inspiratory limb and expiratory limb), which was coupled to the patient's face allowing only inspiration, while the expiratory branch remained occluded for the individual only perform successive inspiratory efforts.

Other: Breath Stacking

Interventions

Breath Stacking OTHER

Breath Stacking A mask was used with two one-way valves (inspiratory limb and expiratory limb), which was coupled to the patient's face allowing only inspiration, while the expiratory branch remained occluded for the individual only perform successive inspiratory efforts.

Breath Stacking

Incentive Spirometry OTHER

The Incentive Spirometry was characterized by the use of the incentive spirometer volume, in which volunteer used a nasal clip and was instructed to inhale slowly and deeply through the mouthpiece of the equipment from functional residual capacity to total lung capacity.

Incentive Spirometry

Eligibility Criteria

• Age: 20 Years - 80 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

Sponsors & Collaborators

• Universidade Federal de Pernambuco: lead
• Conselho Nacional de Desenvolvimento Científico e Tecnológico: collaborator

Study Sites (1)

Department of Physical Therapy, Federal University of Pernambuco, Recife, Pernambuco, Brazil

Recife, Pernambuco, 50670-901, Brazil

RECRUITING

MeSH Terms

Conditions

Stroke

Condition Hierarchy (Ancestors)

Cerebrovascular Disorders; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Vascular Diseases; Cardiovascular Diseases

Study Officials

• Armele Dornelas, PhD

  Federal University of Pernambuco Physiotherapy Department

  STUDY DIRECTOR

Central Study Contacts

Catarina Rattes

CONTACT

+55 81 21268496; catarina_rattes@hotmail.com

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: PARTICIPANT, INVESTIGATOR
• Purpose: TREATMENT
• Intervention Model: CROSSOVER
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Dynamic ventilatory and asymmetry of the chest wall during breath stacking and volume-oriented incentive spirometer in patients after stroke: crossover clinical trial

Study Record Dates

• First Submitted: February 24, 2014
• First Posted: March 14, 2014
• Study Start: September 1, 2013
• Primary Completion: July 1, 2014
• Study Completion: August 1, 2014
• Last Updated: March 14, 2014

Record last verified: 2014-03

Locations

BR (1)