AsthmaACTION E2INCT05726487
Physical Activity Intervention for Black Women With Asthma
A study testing ACTION Intervention in people with Asthma, run by University of Chicago at 2 sites in United States.
Trial summary
Physical inactivity is associated with poor asthma control and quality of life, and greater health care utilization. Rates of physical inactivity, asthma, and asthma mortality among Black women are higher than those of their White counterparts. Read more about this study
- Who is it for?
- Ages 18 years and older, women onlyHealthy volunteers can take part
- Conditions the study is for
- Asthma
- What is being tested?
- ACTION Intervention
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 224 participants
- Where
- 2 sitesUnited States
- Study dates
- 4 May 2023to 30 Dec 2026
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- Women only
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Self-identify as female and Black or African-American
- Age >/= 18
- Physician-diagnosed persistent asthma that is sub-optimally controlled based on Asthma Control Test (ACT < 20) OR history in the past year of an asthma exacerbation (a need for systemic corticosteroids or hospital admission or emergency treatment for worsening asthma)
- Willing to enroll and provide written-informed consent
- Willing to be randomly assigned to treatment or control group
- Low- active: engages in less than 150 minutes per week of moderate-to- vigorous physical activity
- Has a smartphone and texts every day or almost everyday
Who cannot join
- Plans to relocate outside of the Chicagoland area during the study period
- Unable to ambulate without the use of a wheelchair or scooter
- Diagnosis of COPD (emphysema or chronic bronchitis) suggested by patient report of doctor diagnosis or smoking history (≥ 20 pack years)
- Current tobacco smoker
- A contraindication to exercise as indicated by the Physical Activity Readiness Questionnaire unless written permission by a health care provider
- Significant medical (e.g., unstable heart disease, uncontrolled high blood pressure, active cancer treatment in past 1 year, end-stage organ failure) or psychiatric (e.g., active bipolar disorder, psychosis) comorbidities
Show all 12Show fewer
- Participation in another physical activity or asthma research program
- Asthma exacerbation, defined by an urgent care visit for asthma in the last 4 weeks, or need for acute course of systemic corticosteroids for asthma in the last 4 weeks
- Family/household member of another study participant or staff member
- Inability to speak, read or understand English
- Investigator discretion for safety or protocol adherence reasons
- Unable or unwilling to provide complete accelerometry data at the baseline assessment after two opportunities to wear the monitor
Trial locations and contacts
2 sites in 1 country.
United States2 sites
University of Illinois Chicago
Chicago, Illinois, 60607
University of Chicago
Chicago, Illinois, 60637
About this study
Official title: ACTION (physicAl aCtiviTy In minOrity womeN With Asthma) Intervention: Efficacy to Implementation
Physical inactivity is associated with poor asthma control and quality of life, and greater health care utilization. Rates of physical inactivity, asthma, and asthma mortality among Black women are higher than those of their White counterparts. Our formative work identified barriers to PA among Black women with asthma including a lack of social support, self-efficacy, unsafe neighborhood and fear related to experiences with life-threatening asthma exacerbations. Given the unique barriers to PA and high rates of physical inactivity that are associated with poor asthma outcomes in Black women, there is an urgent need to optimize PA interventions for this population. The proposed study uses our theory-driven intervention (ACTION: A lifestyle physiCal acTivity Intervention for minOrity womeN with asthma) to deliver a 24-week lifestyle physical activity intervention designed for and by urban Black women with asthma. Participants will be recruited through two urban health care systems that care for a diverse urban Black populations. Participants will be randomized to one of two groups: 1) ACTION intervention (group sessions, physical activity self-monitoring and text-based support for goal-setting), or 2) education control (an individual asthma education session and text messages related to asthma education). Participants will be followed for an additional 24-weeks after the intervention to assess for the maintenance of intervention effects on asthma health outcomes. We are proposing an efficacy study that focuses on asthma outcomes (Aim 1A/B), explores behavioral mechanisms of the intervention (Aim 2) and assesses factors that influence its reach and implementation potential (Aim 3). This trial will provide the first ever evidence of the efficacy of a lifestyle physical activity intervention among urban Black women with asthma, a population that is understudied yet plagued by low levels of PA and poor health outcomes. Our study has high potential to advance clinical treatment of asthma, and further the mechanistic understanding of physical activity interventions in minority populations living in low-resourced urban environments.
- Conditions
- Asthma
- Being tested
- ACTION Intervention, Education Control
- Keywords
- Black women, Asthma Control Questionnaire, Physical Activity
- Medical subject headings
- Asthma, Motor Activity
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
ACTION InterventionBehavioural
Participants in the ACTION Intervention arm of the study will have group sessions, physical activity self-monitoring, text-based support for goal setting. Following this intervention participants will be followed for an additional 24-weeks to assess for the maintenance of intervention effects on asthma health outcomes.
Education ControlOther
Participants in the Education Control arm of the study will receive and individual asthma education session and text messages related to asthma education. Following this intervention participants will be followed for an additional 24-weeks to assess for the maintenance of intervention effects on asthma health outcomes.
| Study group | Role | What they receive |
|---|---|---|
| ACTION Intervention | Experimental | Orientation (week 0): 1 group session Induction phase (weeks 1-12): 8 weekly then 2 bi-weekly goal setting via text with health coach + 2 group sessions (week 5, 9) Adoptive phase (weeks 13-24): 2 monthly goal setting with remote health coach + 3 group sessions (week 13, 17, 21) Maintenance phase (weeks 25-48): 1 group session Outcome assessment (12-, 24-, and 48-weeks) Receives: Behavioral: ACTION Intervention |
| Education Control | Other | Orientation (week 0): 1 individual asthma education session Education texts: weekly (weeks 1-8), then bi-weekly (week 9-12), then monthly (weeks 13-24) Outcome assessments (12-, 24-, 48-weeks) Receives: Other: Education Control |
What is being measured
The primary outcome is the main question the study is designed to answer.
Asthma Control Questionnaire
Validated questionnaire
Measured: 24-weeks
Secondary outcomes (13)
Asthma Control Questionnaire
Validated questionnaire
Measured: 48-weeks
Mini-asthma quality of life questionnaire
Validated questionnaire
Measured: 24- and 48-weeks
Asthma exacerbations
Self-reported measure
Measured: 24- and 48-weeks
Healthcare Utilization (ED, urgent care, and hospitalizations)
Self-reported measure
Measured: 24- and 48-weeks
Self-efficacy for walking scale
Survey
Measured: 24- and 48-weeks
Social support for exercise
Survey
Measured: 24- and 48-weeks
Self-regulation
Measured by exercise self-regulation questionnaire (SRQ-E) and step goals achieved
Measured: 24- and 48-weeks
Light Physical Activity
Physical activity measure. Measured by Actigraph GT3XP-BTLE waist-based Accelerometer.
Measured: 24-weeks
Moderate Physical Activity
Physical activity measure. Measured by Actigraph GT3XP-BTLE waist-based Accelerometer.
Measured: 24-weeks
Moderate-Vigorous Physical Activity
Physical activity measure. Measured by Actigraph GT3XP-BTLE waist-based Accelerometer.
Measured: 24-weeks
Vigorous Physical Activity
Physical activity measure. Measured by Actigraph GT3XP-BTLE waist-based Accelerometer.
Measured: 24-weeks
Daily Steps
Physical activity measure. Measured by Actigraph GT3XP-BTLE waist-based Accelerometer
Measured: 24-weeks
PWMAQ
Physical activity measure. Validated questionnaire
Measured: 24-weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted14 Feb 2023
- Study start4 May 2023
- Primary completion8 May 2026
- Study completion30 Dec 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (42)Papers the sponsor has linked to this study.
- Other trials for AsthmaStudies of the same condition, open and under way.
- More trials run by University of ChicagoThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Triple blind
- Who is masked
- Care provider, Investigator, Outcomes assessor
- Enrolment
- 224 participants (estimated)
Sponsor and investigators
- Lead sponsor
- University of Chicago
- Sponsor type
- University, hospital or other
- Collaborators
- University of Illinois Chicago, University of Texas at Austin
- Responsible party
- Sponsor
- Investigators
- Sharmilee Nyenhuis, MD, Principal investigator, University of Chicago
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05726487
- Sponsor's protocol ID
- IRB22-0911
- Acronym
- ACTION E2I
- Status last verified
- May 2026
- First submitted
- 11 Jan 2023
- Last updated
- 4 Jun 2026
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Publications
Avallone KM, McLeish AC. Asthma and aerobic exercise: a review of the empirical literature. J Asthma. 2013 Mar;50(2):109-16. doi: 10.3109/02770903.2012.759963. Epub 2013 Jan 31.
PubMed 23252987Garcia-Aymerich J, Varraso R, Anto JM, Camargo CA Jr. Prospective study of physical activity and risk of asthma exacerbations in older women. Am J Respir Crit Care Med. 2009 Jun 1;179(11):999-1003. doi: 10.1164/rccm.200812-1929OC. Epub 2009 Feb 26.
PubMed 19246716Hansen ESH, Pitzner-Fabricius A, Toennesen LL, Rasmusen HK, Hostrup M, Hellsten Y, Backer V, Henriksen M. Effect of aerobic exercise training on asthma in adults: a systematic review and meta-analysis. Eur Respir J. 2020 Jul 30;56(1):2000146. doi: 10.1183/13993003.00146-2020. Print 2020 Jul.
PubMed 32350100Carson KV, Chandratilleke MG, Picot J, Brinn MP, Esterman AJ, Smith BJ. Physical training for asthma. Cochrane Database Syst Rev. 2013 Sep 30;2013(9):CD001116. doi: 10.1002/14651858.CD001116.pub4.
PubMed 24085631Kuder MM, Clark M, Cooley C, Prieto-Centurion V, Danley A, Riley I, Siddiqi A, Weller K, Kitsiou S, Nyenhuis SM. A Systematic Review of the Effect of Physical Activity on Asthma Outcomes. J Allergy Clin Immunol Pract. 2021 Sep;9(9):3407-3421.e8. doi: 10.1016/j.jaip.2021.04.048. Epub 2021 May 6.
PubMed 33964510Akinbami LJ, Moorman JE, Bailey C, Zahran HS, King M, Johnson CA, Liu X. Trends in asthma prevalence, health care use, and mortality in the United States, 2001-2010. NCHS Data Brief. 2012 May;(94):1-8.
PubMed 22617340Roger VL, Go AS, Lloyd-Jones DM, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Makuc DM, Marcus GM, Marelli A, Matchar DB, Moy CS, Mozaffarian D, Mussolino ME, Nichol G, Paynter NP, Soliman EZ, Sorlie PD, Sotoodehnia N, Turan TN, Virani SS, Wong ND, Woo D, Turner MB; American Heart Association Statistics Committee and Stroke Statistics Subcommittee. Heart disease and stroke statistics--2012 update: a report from the American Heart Association. Circulation. 2012 Jan 3;125(1):e2-e220. doi: 10.1161/CIR.0b013e31823ac046. Epub 2011 Dec 15. No abstract available.
PubMed 22179539Nyenhuis SM, Shah N, Ma J, Marquez DX, Wilbur J, Cattamanchi A, Sharp LK. Identifying Barriers to Physical Activity Among African American Women with Asthma. Cogent Med. 2019;6(1):1582399. Epub 2019 Feb 27.
PubMed 31754624Joseph RP, Ainsworth BE, Keller C, Dodgson JE. Barriers to Physical Activity Among African American Women: An Integrative Review of the Literature. Women Health. 2015;55(6):679-99. doi: 10.1080/03630242.2015.1039184. Epub 2015 Apr 24.
PubMed 25909603Nyenhuis SM, Balbim GM, Ma J, Marquez DX, Wilbur J, Sharp LK, Kitsiou S. A Walking Intervention Supplemented With Mobile Health Technology in Low-Active Urban African American Women With Asthma: Proof-of-Concept Study. JMIR Form Res. 2020 Mar 11;4(3):e13900. doi: 10.2196/13900.
PubMed 32159520Nyenhuis SM, Dixon AE, Ma J. Impact of Lifestyle Interventions Targeting Healthy Diet, Physical Activity, and Weight Loss on Asthma in Adults: What Is the Evidence? J Allergy Clin Immunol Pract. 2018 May-Jun;6(3):751-763. doi: 10.1016/j.jaip.2017.10.026. Epub 2017 Dec 6.
PubMed 29221919Luten KA, Dijkstra A, Reijneveld SA, de Winter AF. Moderators of physical activity and healthy eating in an integrated community-based intervention for older adults. Eur J Public Health. 2016 Aug;26(4):645-50. doi: 10.1093/eurpub/ckw051. Epub 2016 Apr 19.
PubMed 27095795Clark NM, Valerio MA, Gong ZM. Self-regulation and women with asthma. Curr Opin Allergy Clin Immunol. 2008 Jun;8(3):222-7. doi: 10.1097/ACI.0b013e3282fe9d05.
PubMed 18560296Piercy KL, Troiano RP, Ballard RM, Carlson SA, Fulton JE, Galuska DA, George SM, Olson RD. The Physical Activity Guidelines for Americans. JAMA. 2018 Nov 20;320(19):2020-2028. doi: 10.1001/jama.2018.14854.
PubMed 30418471Juniper EF, O'Byrne PM, Guyatt GH, Ferrie PJ, King DR. Development and validation of a questionnaire to measure asthma control. Eur Respir J. 1999 Oct;14(4):902-7. doi: 10.1034/j.1399-3003.1999.14d29.x.
PubMed 10573240
Study at a glance
From the registry record, last updated by the sponsor on 4 Jun 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- ACTION (physicAl aCtiviTy In minOrity womeN With Asthma) Intervention: Efficacy to Implementation
- ClinicalTrials.gov ID
- NCT05726487
- Acronym / sponsor ID
- ACTION E2I / IRB22-0911
- Conditions
- Asthma
- Keywords
- Black women, Asthma Control Questionnaire, Physical Activity
- Study type
- Interventional
- Recruitment status
- Active, not recruiting
- Enrolment
- 224 participants (estimated)
- Lead sponsor
- University of ChicagoUniversity, hospital or other
- Collaborators
- University of Illinois Chicago, University of Texas at Austin
- Study start
- 4 May 2023 (actual)
- Primary completion
- 8 May 2026 (actual)
- Study completion
- 30 Dec 2026 (estimated)
- First posted
- 14 Feb 2023 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Physical inactivity is associated with poor asthma control and quality of life, and greater health care utilization. Rates of physical inactivity, asthma, and asthma mortality among Black women are higher than those of their White counterparts. Our formative work identified barriers to PA among Black women with asthma including a lack of social support, self-efficacy, unsafe neighborhood and fear related to experiences with life-threatening asthma exacerbations. Given the unique barriers to PA and high rates of physical inactivity that are associated with poor asthma outcomes in Black women, there is an urgent need to optimize PA interventions for this population. The proposed study uses our theory-driven intervention (ACTION: A lifestyle physiCal acTivity Intervention for minOrity womeN with asthma) to deliver a 24-week lifestyle physical activity intervention designed for and by urban Black women with asthma. Participants will be recruited through two urban health care systems that care for a diverse urban Black populations. Participants will be randomized to one of two groups: 1) ACTION intervention (group sessions, physical activity self-monitoring and text-based support for goal-setting), or 2) education control (an individual asthma education session and text messages related to asthma education). Participants will be followed for an additional 24-weeks after the intervention to assess for the maintenance of intervention effects on asthma health outcomes. We are proposing an efficacy study that focuses on asthma outcomes (Aim 1A/B), explores behavioral mechanisms of the intervention (Aim 2) and assesses factors that influence its reach and implementation potential (Aim 3). This trial will provide the first ever evidence of the efficacy of a lifestyle physical activity intervention among urban Black women with asthma, a population that is understudied yet plagued by low levels of PA and poor health outcomes. Our study has high potential to advance clinical treatment of asthma, and further the mechanistic understanding of physical activity interventions in minority populations living in low-resourced urban environments.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Triple blind (care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| ACTION Intervention | Experimental | Behavioral: ACTION InterventionOrientation (week 0): 1 group session Induction phase (weeks 1-12): 8 weekly then 2 bi-weekly goal setting via text with health coach + 2 group sessions (week 5, 9) Adoptive phase (weeks 13-24): 2 monthly goal setting with remote health coach + 3 group sessions (week 13, 17, 21) Maintenance phase (weeks 25-48): 1 group session Outcome assessment (12-, 24-, and 48-weeks) |
| Education Control | Other | Other: Education ControlOrientation (week 0): 1 individual asthma education session Education texts: weekly (weeks 1-8), then bi-weekly (week 9-12), then monthly (weeks 13-24) Outcome assessments (12-, 24-, 48-weeks) |
Who may qualify
- Ages
- 18 years and older
- Sex
- Female only
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (7 listed)
- Self-identify as female and Black or African-American
- Age >/= 18
- Physician-diagnosed persistent asthma that is sub-optimally controlled based on Asthma Control Test (ACT < 20) OR history in the past year of an asthma exacerbation (a need for systemic corticosteroids or hospital admission or emergency treatment for worsening asthma)
- Willing to enroll and provide written-informed consent
- Willing to be randomly assigned to treatment or control group
Key exclusion criteria (12 listed)
- Plans to relocate outside of the Chicagoland area during the study period
- Unable to ambulate without the use of a wheelchair or scooter
- Diagnosis of COPD (emphysema or chronic bronchitis) suggested by patient report of doctor diagnosis or smoking history (≥ 20 pack years)
- Current tobacco smoker
- A contraindication to exercise as indicated by the Physical Activity Readiness Questionnaire unless written permission by a health care provider
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| ACTION InterventionParticipants in the ACTION Intervention arm of the study will have group sessions, physical activity self-monitoring, text-based support for goal setting. Following this intervention participants will be followed for an additional 24-weeks to assess for the maintenance of intervention effects on asthma health outcomes. | Behavioural | ACTION Intervention |
| Education ControlParticipants in the Education Control arm of the study will receive and individual asthma education session and text messages related to asthma education. Following this intervention participants will be followed for an additional 24-weeks to assess for the maintenance of intervention effects on asthma health outcomes. | Other | Education Control |
Primary outcome
Asthma Control Questionnaire
Time frame: 24-weeks
Validated questionnaire
13 secondary outcomes
Asthma Control Questionnaire
Time frame: 48-weeks
Mini-asthma quality of life questionnaire
Time frame: 24- and 48-weeks
Asthma exacerbations
Time frame: 24- and 48-weeks
Healthcare Utilization (ED, urgent care, and hospitalizations)
Time frame: 24- and 48-weeks
Self-efficacy for walking scale
Time frame: 24- and 48-weeks
Social support for exercise
Time frame: 24- and 48-weeks
Self-regulation
Time frame: 24- and 48-weeks
Light Physical Activity
Time frame: 24-weeks
Moderate Physical Activity
Time frame: 24-weeks
Moderate-Vigorous Physical Activity
Time frame: 24-weeks
Vigorous Physical Activity
Time frame: 24-weeks
Daily Steps
Time frame: 24-weeks
PWMAQ
Time frame: 24-weeks
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 4 Jun 2026.
- Background: PubMed 23252987Avallone KM, McLeish AC. Asthma and aerobic exercise: a review of the empirical literature. J Asthma. 2013 Mar;50(2):109-16. doi: 10.3109/02770903.2012.759963. Epub 2013 Jan 31.
- Background: PubMed 19246716Garcia-Aymerich J, Varraso R, Anto JM, Camargo CA Jr. Prospective study of physical activity and risk of asthma exacerbations in older women. Am J Respir Crit Care Med. 2009 Jun 1;179(11):999-1003. doi: 10.1164/rccm.200812-1929OC. Epub 2009 Feb 26.
- Background: PubMed 32350100Hansen ESH, Pitzner-Fabricius A, Toennesen LL, Rasmusen HK, Hostrup M, Hellsten Y, Backer V, Henriksen M. Effect of aerobic exercise training on asthma in adults: a systematic review and meta-analysis. Eur Respir J. 2020 Jul 30;56(1):2000146. doi: 10.1183/13993003.00146-2020. Print 2020 Jul.
- Background: PubMed 24085631Carson KV, Chandratilleke MG, Picot J, Brinn MP, Esterman AJ, Smith BJ. Physical training for asthma. Cochrane Database Syst Rev. 2013 Sep 30;2013(9):CD001116. doi: 10.1002/14651858.CD001116.pub4.
- Background: PubMed 33964510Kuder MM, Clark M, Cooley C, Prieto-Centurion V, Danley A, Riley I, Siddiqi A, Weller K, Kitsiou S, Nyenhuis SM. A Systematic Review of the Effect of Physical Activity on Asthma Outcomes. J Allergy Clin Immunol Pract. 2021 Sep;9(9):3407-3421.e8. doi: 10.1016/j.jaip.2021.04.048. Epub 2021 May 6.
- Background: PubMed 22617340Akinbami LJ, Moorman JE, Bailey C, Zahran HS, King M, Johnson CA, Liu X. Trends in asthma prevalence, health care use, and mortality in the United States, 2001-2010. NCHS Data Brief. 2012 May;(94):1-8.
- Background: PubMed 22179539Roger VL, Go AS, Lloyd-Jones DM, Benjamin EJ, Berry JD, Borden WB, Bravata DM, Dai S, Ford ES, Fox CS, Fullerton HJ, Gillespie C, Hailpern SM, Heit JA, Howard VJ, Kissela BM, Kittner SJ, Lackland DT, Lichtman JH, Lisabeth LD, Makuc DM, Marcus GM, Marelli A, Matchar DB, Moy CS, Mozaffarian D, Mussolino ME, Nichol G, Paynter NP, Soliman EZ, Sorlie PD, Sotoodehnia N, Turan TN, Virani SS, Wong ND, Woo D, Turner MB; American Heart Association Statistics Committee and Stroke Statistics Subcommittee. Heart disease and stroke statistics--2012 update: a report from the American Heart Association. Circulation. 2012 Jan 3;125(1):e2-e220. doi: 10.1161/CIR.0b013e31823ac046. Epub 2011 Dec 15. No abstract available.
- Background: PubMed 31754624Nyenhuis SM, Shah N, Ma J, Marquez DX, Wilbur J, Cattamanchi A, Sharp LK. Identifying Barriers to Physical Activity Among African American Women with Asthma. Cogent Med. 2019;6(1):1582399. Epub 2019 Feb 27.
- Background: PubMed 25909603Joseph RP, Ainsworth BE, Keller C, Dodgson JE. Barriers to Physical Activity Among African American Women: An Integrative Review of the Literature. Women Health. 2015;55(6):679-99. doi: 10.1080/03630242.2015.1039184. Epub 2015 Apr 24.
- Background: PubMed 32159520Nyenhuis SM, Balbim GM, Ma J, Marquez DX, Wilbur J, Sharp LK, Kitsiou S. A Walking Intervention Supplemented With Mobile Health Technology in Low-Active Urban African American Women With Asthma: Proof-of-Concept Study. JMIR Form Res. 2020 Mar 11;4(3):e13900. doi: 10.2196/13900.
- Background: PubMed 29221919Nyenhuis SM, Dixon AE, Ma J. Impact of Lifestyle Interventions Targeting Healthy Diet, Physical Activity, and Weight Loss on Asthma in Adults: What Is the Evidence? J Allergy Clin Immunol Pract. 2018 May-Jun;6(3):751-763. doi: 10.1016/j.jaip.2017.10.026. Epub 2017 Dec 6.
- Background: PubMed 27095795Luten KA, Dijkstra A, Reijneveld SA, de Winter AF. Moderators of physical activity and healthy eating in an integrated community-based intervention for older adults. Eur J Public Health. 2016 Aug;26(4):645-50. doi: 10.1093/eurpub/ckw051. Epub 2016 Apr 19.
- Individual participant dataSharing planned: Undecided
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Sharmilee Nyenhuis, MD principal investigator
University of Chicago
2 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing ACTION Intervention in people with Asthma, run by University of Chicago at 2 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 7 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: under way, not looking for participants, as of the sponsor's last update on 4 Jun 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Asthma Control Questionnaire (time frame: 24-weeks). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT05726487, which also lists 42 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 4 Jun 2026; AzTrials last refreshed its copy on 6 Nov 2026.