Respiratory Training Intervention

June 2, 2025 updated by: Hsiang Chu Pai, Chung Shan Medical University

Effects of Respiratory Training Intervention on Lung Capacity and Quality of Life of Community Elderly

This study aims to examine the effect of abdominal diaphragmatic breathing combined with incentive spirometer breathing training on the lung capacity of elderly community residents.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The research will be conducted in a community in central Taiwan. Inclusion criteria are people over the age of 65 in the community. All participants will be randomly assigned to either the experimental group or the control group. The experimental group will receive the breathing training of abdominal diaphragmatic breathing method combined with incentive spiromete. The control group is only taught the breathing training of abdominal diaphragmatic breathing. Four assessment tools will be used, including the demographic questionnaire, respiratory capacity indicators, Modified Medical Research Council (mMRC) Dyspnea Scale, and the World Health Organization Quality of Life-BREF Taiwan Version (WHOQOL-BREF; WHOQOL-BREF). Data analysis will be performed by independent sample t test, paired t test, and repeated measures analysis. All data analysis will be performed by SPSS version 22.0.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
128

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Taiwan
      • Taichung, Taiwan, 40201
        • Chung Shan Medical University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  1. Over 65 years old
  2. A person who is conscious and can communicate in Mandarin or Hokkien, and can cooperate with breathing exercises.
  3. Agree to interview or fill out the questionnaire, and complete the consent form.

Exclusion Criteria:

  1. Hemoptysis, pneumothorax, unstable cardiovascular status, chronic respiratory diseases (asthma, chronic obstructive pulmonary disease).
  2. Recent myocardial infarction or pulmonary embolism, thoracic aortic aneurysm, abdominal aortic aneurysm or cerebral aneurysm, recent eye surgery, nausea or vomiting, recent chest or abdominal surgery.
  3. Suffering from infectious diseases: airborne such as: chickenpox, measles, tuberculosis, severe special infectious pneumonia influenza. Droplet transmission such as: pneumonia, influenza.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Supportive Care
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
No Intervention: control group
The control group is only taught the breathing training of abdominal diaphragmatic breathing.
Experimental: Intervention group ( breathing training with incentive spiromete)
The experimental group will receive the breathing training of abdominal diaphragmatic breathing method combined with incentive spiromete.
Behavioral: breathing training
receive the breathing training of abdominal diaphragmatic breathing method combined with incentive spiromete

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
respiratory capacity indicators
Time Frame: The questionnaire will be filled 3 times, during the first and fourth, and eighth weeks of the study.
Indicator: FVC (forced vital capacity) ,FEV1(forced expiratory volume),MVV (maximal voluntary ventilation).
The questionnaire will be filled 3 times, during the first and fourth, and eighth weeks of the study.
Dyspnea
Time Frame: The questionnaire will be filled 3 times, during the first and fourth, and eighth weeks of the study.
Modified Medical Research Council (mMRC) Dyspnea Scale) will be used to assess participants' breathing condition. This scale consisting of five items containing statements about the impact of breathlessness on the individual . It ranges from grade 0 to 4. Higher scores reflect lower respiratory function condition.
The questionnaire will be filled 3 times, during the first and fourth, and eighth weeks of the study.
Quality of Life (OL)
Time Frame: The questionnaire will be filled 3 times, during the first and fourth, and eighth weeks of the study.
The 28 items World Health Organization Quality of Life-BREF Taiwan Version (WHOQOL-BREF)WHOQOL-BREF) will be used to examine participants' quality of life. Each item is rated on a 5-point Likert-type scale ranging from 1 (not at all) to 4 (very agree). The total score is the sum of all item scores. Higher scores reflect greater quality of life.
The questionnaire will be filled 3 times, during the first and fourth, and eighth weeks of the study.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Chung Shan Medical University

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Hsiang Chu Pai, PhD, Chung Shan Medical University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 1, 2023

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 10, 2023

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 8, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 23, 2023

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 23, 2023

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 1, 2023

Study Record Updates

Last Update Posted (Estimated)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
June 5, 2025

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.
June 2, 2025

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.
June 1, 2025

More Information

Terms related to this study

Keywords

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.
  • 202304111RINC

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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