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Comparison of Diaphragmatic Breathing and Box Breathing Techniques in Patients with Asthma

Investigating the effect of diaphragmatic breathing technique and box breathing on asthma control and anxiety in patients with asthma

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20250421065430N3
Enrollment
90
Registered
2025-11-26
Start date
2025-12-06
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Asthma. Asthma, unspecified

Interventions

Intervention 1: Intervention group: The training consists of a one-hour session on how to perform box breathing and diaphragmatic breathing techniques. The session includes lectures, demonstrations, a

Sponsors

Arak University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 51 Years

Inclusion criteria

Inclusion criteria: A confirmed diagnosis of asthma (no other respiratory diseases present except asthma); Age between 18 and 51 years; At least basic literacy (ability to read and write); Ability to use a smartphone; Minimum ability to communicate; Willingness to participate in the study with informed consent; A score of 8 or higher on the Beck Anxiety Inventory.

Exclusion criteria

Exclusion criteria: Lack of willingness to participate or refusal to provide informed consent at baseline. Presence of cognitive impairment, intellectual disability, developmental delay, or any mental condition that prevents the participant from completing questionnaires or adhering to study instructions. Inability to communicate effectively or language barriers that interfere with accurate data collection.

Design outcomes

Primary

MeasureTime frame
Asthma control. Timepoint: Before and after the interventions. Method of measurement: Asthma Control Test.;Anxiety. Timepoint: Before and after the interventions. Method of measurement: Beck Anxiety Inventory.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAhmadreza Mozaffari

Arak University of Medical Sciences

ahmadmz.official@gmail.com+98 86 3417 3397

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026