Ignite Creation Date:
2025-12-25 @ 3:46 AM
Ignite Modification Date:
2026-02-24 @ 4:59 AM
Study NCT ID:
NCT03705702
Status:
COMPLETED
Last Update Posted:
2020-04-15
First Post:
2018-10-04
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Behavioral Intervention to Increase Physical Activity in Patients With Asthma
Sponsor:
University of Sao Paulo General Hospital
Organization:
Study Overview
Official Title:
Effects of Behavioral Intervention to Increase Physical Activity on the Asthma Clinical Control: a Randomized Controlled Trial
Status:
COMPLETED
Status Verified Date:
2018-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The health benefits of physical activity (PA) are well documented and include improving in cardiovascular, obesity, mental health and all-cause mortality. Although higher levels of activity in patients with asthma are also associated with better outcomes, patients still avoid physical activity due to concern about exacerbating their asthma symptoms by the exercise induced bronchoconstriction (EIB), sustaining a vicious cycle of inactivity and worse asthma control. Many studies have reported the benefits of supervised exercise training on several asthma outcomes, such as exacerbations, asthma control, cardiopulmonary fitness, airway inflammation and psychosocial symptoms; however, the translation of the improvements in the exercise capacity into increments in PA levels is less evident and still controversial. Therefore, the hypothesis of this study is that behavioural interventions using strategies based on well-established psychosocial models are effective in increasing physical activity levels and decrease sedentary behaviour in adults with asthma, which will be associated with improvements in the asthma control.
Detailed Description:
This is prospective and randomized controlled trial (RCT) with 2 arms and blinded outcome assessments. Forty-six moderate or severe patients with asthma under optimized medication will be randomly assigned (computer-generated) into either Control Group (CG) or Intervention Group (IG). Both groups will receive similar educational program. However, only the IG will be submitted to the behavioral intervention through physical activity counseling program combined with a monitoring-and-feedback tool aiming to increase physical activity levels (total of 8 weekly goal-setting consultation, face-to-face, each lasting 40 minutes). Before and after the interventions, clinical control of asthma, physical activity levels, health-related quality of life, asthma exacerbation, levels of anxiety and depression symptoms and anthropometric indices will be assessed. Data about onset of asthma, comorbidities, lung function and asthma medication will be collected from the patient's medical record. The data normality will be analyzed by Kolmogorov-Smirnov, and a two-way ANOVA with repeated measures with appropriate post hoc of Holm-sidak will be used to compare inter and intra-groups differences. The significance level will be set to 5% for all tests.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2016/17093-0 | OTHER_GRANT | São Paulo Research Foundation (FAPESP) | View |