Skip to content

Immediate Effects of Incentive Spirometer with Different Devices on Diaphragmatic Excursion and Cardiovascular Autonomic Function in Healthy Individuals

Immediate Effects of Incentive Spirometer with Different Devices on Diaphragmatic Excursion and Cardiovascular Autonomic Function in Healthy Individuals

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
TCTR
Registry ID
TCTR20250818021
Enrollment
33
Registered
2025-08-18
Start date
2025-08-07
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

diaphragmatic excursion and cardiovascular autonomic function incentive spirometer, diaphragmatic excursion, cardiovascular autonomic function

Interventions

The participants are instructed to place both hands on their abdomen, then inhale slowly and deeply using the diaphragm or lower thoracic muscles. The individual should hold the breath at the end of m
Experimental Other,Experimental Other,Experimental Other
Diaphragmatic breathing intervention ,Triflo (TF) Breathing intervention,BreatheMAX (BM) Breathing intervention

Sponsors

Mae Fah Luang University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 25 Years

Inclusion criteria

Inclusion criteria: Healthy Individuals

Exclusion criteria

Exclusion criteria: 1. Current smoking status 2. Cardiopulmonary disease (asthma, COPD, and Allergies) 3. non-communicable diseases e.g., hypertension, DM, Dyslipidemia 4. Pregnancy 5. Unstable hemodynamics (Heart rate > 100 bpm, SBP > 140 mm Hg, and DBP > 90 mm Hg) 6. Pulse Oxygen saturation lower than 95%

Design outcomes

Primary

MeasureTime frame
Diaphragmatic excursion During breathing with diaphragmatic breathing, triflow and BreatheMaX device Ultrasound imaging (Toshiba famio 8 ultrasound repair, china)

Secondary

MeasureTime frame
Airflow throughout the breathing intervention flow transducer and Biopac MP36 (BIOPACK, System Inc, USA),Cardiovascular Autonomic Function throughout the breathing intervention Biopac (Biopac MP36 systems, Goleta, CA)

Countries

Thailand

Contacts

Public ContactSujittra Kluayhomthong

Mae Fah Luang University

sujittra.klu@mfu.ac.th0882613212

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026