MultimorbidityPOPMIX-AsthmaNCT06457009
Impact of Multi-Component Intervention on Suspected Asthma Population
A study testing Multi-component Intervention Package in people with Multimorbidity and Chronic Asthma, run by Peking Union Medical College at 1 site in China.
Trial summary
Study Participants: Suspected asthma population, defined as individuals whose score of asthma screening questionnaire used in ECRHS study exceeds 0 and whose age is 35 and above. Read more about this study
- Who is it for?
- Ages 35 years and older
- Conditions the study is for
- Multimorbidity, Chronic Asthma, Population Medicine
- What is being tested?
- Multi-component Intervention Package
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 9,194 participants
- Where
- 1 siteChina
- Study dates
- 17 Jun 2024to 31 Mar 2026
- Phase
- Interventional
- Are there results?
- None posted in the registry
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 35 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Aged 35 and above;
- Score of ECRHS asthma screening questionnaire exceeds 0;
- Residents who have lived in one township over the past 3 months and plan to reside in the same township in the upcoming year;
- Finished the informed consent
Who cannot join
- Pregnancy and other conditions that are not allowed to finish pulmonary function tests;
- Severe cognitive disorder or total loss of capability of daily living
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Population Medicine Multimorbidity Intervention in Xishui on a Suspected Asthma Population: A Cluster Randomized Controlled Trial
Study Participants: Suspected asthma population, defined as individuals whose score of asthma screening questionnaire used in ECRHS study exceeds 0 and whose age is 35 and above.
Intervention: Within the intervention arm, we have constructed a population-based pay-for-performance mechanism to encourage medical practitioners to care for population health. For study participants in the intervention arm, we will ask them to finish an online ECRHS questionnaire with notification of his or her suspected asthma status. Individuals whose score of ECRHS asthma screening exceeds 0 will be given a face-to-face survey, simple physical examination, pulmonary function tests, and provide a multi-component intervention at baseline. For suspected asthma population in the intervention arm, we provide community-based spirometry pulmonary function test (PFT) and education; If individuals whose FEV1 improved by ≥12% and ≥200 mL following bronchodilator administration with 400 ug salbutamol, they will be spirometry-defined undiagnosed asthma patient and will be encouraged to seek treatment and medication to the superior hospitals. Additionally, we provide (1) two digital health intervention programs to smokers and individuals with mental health issues; (2) CBT-based health education for study participants with abnormal BMI; (3) active recruitment into National Essential Public Health Program in China for those with abnormal blood pressure and blood glucose. Intensive follow-ups will be conducted at month 3 (telephone interview), month 6 (face-to-face with full steps of physical examination), and month 12.
Read more
Comparison: Those who are assigned in the control arm, we will ask them to finish the same ECRHS online questionnaire with notification of his or her suspected asthma status and a face-to-face survey. No physical examinations, community-based pulmonary function tests will be given.
Outcomes: The primary outcomes are asthma knowledge, lung function testing, and ACT score at month 12.
- Conditions
- Multimorbidity, Chronic Asthma, Population Medicine
- Being tested
- Multi-component Intervention Package
- Keywords
- Suspected Asthma, Multimorbidity Interventions and Management, Clustered RCT, Pay-for-population Mechanism
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Multi-component Intervention PackageCombination product
- Community-based spirometry pulmonary function tests and result interpretations and health education for asthma;
- A digital health intervention program, NicQuit, for smokers(very familiar with intelligent mobile phone);
- A digital health intervention program, EmoEase, for individuals whose WEMWBS questionnaire score is lower than 45(very familiar with intelligent mobile phone);
- Health education to smokers for smoking cessation;
- Health education to individuals with mental health issues;
- Encouragement to seek professional medication treatment in superior hospitals for undiagnosed asthma patients;
- To actively include individuals whose blood pressure's higher than 140/90 mmHg or/and whose random blood glucose higher than 11.1 mmol/L into the National Essential Public Health Service in China;
- A CBT-based health education to the BMI abnormal, i.e., BMI > 24.0 or BMI < 18.5;
- Pay-for-population mechanism for medical practitioners.
| Study group | Role | What they receive |
|---|---|---|
| Intervention arm | Experimental | Within the intervention arm, all medical practitioners will be incentivized by a pay-for-population mechanism within their township. First, finish a ECRHS questionnaire with notification of suspected asthma risk status. Those noticed will be given a face-to-face survey, simple physical examination, pulmonary function tests, and provide a multi-component intervention at baseline. For suspected asthma population, we provide community-based spirometry PFT and education; If individuals whose FEV1 improved by ≥12% and ≥200 mL, they will be undiagnosed asthma patients and encouraged to seek treatment to the superior hospitals. We provide (1) two digital health intervention programs to smokers and individuals with mental health issues; (2) CBT-based health education for study participants with abnormal BMI; (3) active recruitment into National Essential Public Health Program for those with abnormal blood pressure and glucose. Intensive follow-ups will be conducted at month 3, 6, 12. Receives: Combination Product: Multi-component Intervention Package |
| Control Arm | No intervention | Those who are assigned in the control arm, we will ask them to finish the same ECRHS asthma screening online questionnaire with notification of his or her suspected asthma status and a face-to-face survey. No physical examinations, community-based pulmonary function tests will be given. |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of Chronic Diseases Controlled
Among all objectively measured diseases (asthma, COPD, BMI, hypertensions, type 2 diabetes, depression symptoms, anxiety symptoms), the number of chronic diseases controlled defined by objective measurement at month 12.
Measured: 1 year
Lung function testing
Definition: Have you ever had a pulmonary function test?; Variable type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
ACT score
Definition: Asthma Control Test score Variable type: Continuous; Measurement: Respondent's answer to the question; Introduction to ACT score: Asthma control test (ACT), ranging from 0 to 25, the lower the score, the better asthma controlled.
Measured: 1 year
Secondary outcomes (39)
Self-rated health status
Definition: General self-assessed health status; Variable type: Continuous; Measurement: EQ-5D scale; Introduction to EQ-5D-5L scale: The 5-level EQ-5D version (EQ-5D-5L) was introduced by the EuroQol Group in 2009 to improve the instrument's sensitivity and to reduce ceiling effects, as compared to the EQ-5D-3L. The scale could be transferred to health utility value, ranging from 0 to 1 continuously. 0 represents death and 1 represents perfect health.
Measured: 1 year
Asthma Knowledge
Definition: The first 7 questions within Chinese version Patient Asthma Knowledge Questionnaire, the higher the score, the more correct statements the respondents will have chosen.
Variable type: Continuous; Measurement: Respondent's answer to the question;
Measured: 1 year
Bronchial Asthma Screening
Definition: Have you ever been screened for bronchial asthma by a doctor? Variable type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
Bronchial Asthma Diagnosis
Definition: Have you ever been diagnosed with bronchial asthma? Variable type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
Bronchial Asthma Treatment
Definition: Have you followed the treatment therapy from the professional physicians for asthma? Variable Type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
Bronchial Asthma Control
Definition: ACT score to categorize whether controlled or not Variable Type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
Blood pressure
Definition: Systolic and diastolic blood pressure (mmHg); Variable type: Continuous; Measurement: Omron portable automatic blood pressure monitor;
Measured: 1 year
Blood Glucose
Definition: Reference standard for average plasma glucose concentration over a period of time; Variable type: Continuous; Measurement: Blood glucose meter;
Measured: 1 year
Waist circumference
Definition: Waist circumference (cm); Variable type: Continuous; Measurement: Soft measuring tape;
Measured: 1 year
BMI
Definition: Body mass index (BMI), weight divided by height squared (kg/m²); Variable type: Continuous; Measurement: Calculation;
Measured: 1 year
Number of Outpatient Visits
Definition: Outpatient visits and type of hospital; Variable type: Count; Measurement: Survey data/insurance/outpatient data;
Measured: 1 year
Number of Inpatient Visits
Definition: Inpatient visits and type of hospital; Variable type: Count; Measurement: Survey data/insurance/outpatient data;
Measured: 1 year
Medical expenditure within a family over the past year
Definition: Healthcare-related expenditures; Variable type: Continuous; Measurement: Survey data/insurance/outpatient/inpatient data;
Measured: 1 year
Depression Symptoms
Definition: Emotional disorders, including sadness, loss, and anger; Variable type: Continuous; Measurement: PHQ-9; Introduction to PHQ-9: Patient Health Questionnaire- 9 items (PHQ-9), ranging from 0 to 27, the higher the score, the severer the depression symptoms for the respondents will be.
Measured: 1 year
Anxiety Symptoms
Definition: Unpleasant state of inner turmoil; Variable type: Continuous; Measurement: GAD-7; Introduction to GAD-7: General Anxiety Disorder - 7 (GAD-7), ranging from 0 to 21, the higher the score, the severer the anxiety symptoms for the respondents will be.
Measured: 1 year
Warwick-Edinburgh Mental Well-being Scale, WEM -WBS score
Definition: Reflects overall mental health problems; Variable type: Continuous; Measurement: WEMWBS; Introduction to WEMWBS: Warwick-Edinburgh Mental Well-being Scale, ranging from 14 to 70, the lower the score, the worse one's general mental health will be.
Measured: 1 year
Family level annual consumption expenditure
Definition: Annual total household expenditure Variable type: Categorical Measurement: Answer to a question covering local expenditure categories by the household representative
Measured: 1 year
Employment status
Definition: Main occupation and type; Variable type: Categorical; Measurement: Respondent's answer to the question;
Measured: 1 year
Productivity Loss
Definition: Productivity loss due to illness or health problems from Working Productivity and Activity Impairment-General Health Chinese version 2.0; Variable type: Continuous; Measurement: Respondent's answer to the question;
WPAI outcomes are expressed as impairment percentages, with higher numbers indicating greater impairment and less productivity, i.e., worse outcomes, as follows:
Questions:
- = currently employed
- = hours missed due to health problems
- = hours missed other reasons
- = hours actually worked
- = degree health affected productivity while working
- = degree health affected regular activities
Scores:
Multiply scores by 100 to express in percentages.
Percent work time missed due to health: Q2/(Q2+Q4)
Percent impairment while working due to health: Q5/10
Percent overall work impairment due to health:
Q2/(Q2+Q4)+[(1-(Q2/(Q2+Q4)))x(Q5/10)]
Percent activity impairment due to health: Q6/10
Measured: 1 year
FEV1 measurement
Definition: Forced Expiratory Volume in one second (FEV1); Variable type: Continuous; Measurement: Pulmonary function test, portable spirometry;
Measured: 1 year
HBP Screening
Definition: Have you ever had your blood pressure measured by a doctor, nurse, or other healthcare professional? Variable type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
HBP Diagnosis
Definition: Have you ever been diagnosed with hypertension by a doctor? Variable type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
HBP Treatment
Definition: Are you currently taking any antihypertensive medication prescribed by a doctor or other healthcare professional? Variable type: Binary Measurement: Respondent's answer to the question
Measured: 1 year
HBP Control
Definition: Blood pressure within the normal range at the end-of-year follow-up; Variable type: Binary; Measurement: Blood pressure measurement;
Measured: 1 year
T2DM Screening
Definition: Have you ever had your blood glucose measured by a doctor, nurse, or other healthcare professional? Variable type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
T2DM Diagnosis
Definition: Have you ever been diagnosed with T2DM by a doctor? Variable type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
T2DM Treatment
Definition: Are you currently receiving a type 2 diabetes treatment plan prescribed by a doctor or other healthcare professional? Variable type: Binary Measurement: Respondent's answer to the question
Measured: 1 year
T2DM Control
Definition: Blood glucose within the normal range at the end-of-year follow-up; Variable type: Binary; Measurement: Blood glucose measurement;
Measured: 1 year
Smoking Status
Definition: Do you currently smoke? Variable type: Binary; Measurement: Respondent's answer to the question
;
Measured: 1 year
Smoking Amount
Definition: How many cigarettes do you smoke per day on average? Variable type: Count; Measurement: Respondent's answer to the question;
Measured: 1 year
Drinking Status
Definition: Frequency of alcohol consumption in the past 3 months; Variable type: Categorical; Measurement: Respondent's answer to the question;
Measured: 1 year
Sugar Consumption
Definition: Frequency of consumption of sugary foods/drinks; Variable type: Categorical; Measurement: Respondent's answer to the question;
Measured: 1 year
Salted Vegetables Consumption
Definition: Frequency of consumption of salty vegetables; Variable type: Categorical; Measurement: Respondent's answer to the question;
Measured: 1 year
Vegetable Consumption
Definition: Frequency of consumption of vegetable; Variable type: Categorical; Measurement: Respondent's answer to the question;
Measured: 1 year
Physical exercise
Definition: Frequency of physical exercise; Variable type: Categorical; Measurement: Respondent's answer to the question;
Measured: 1 year
Self-awareness of COPD
Definition: Have you ever been diagnosed with COPD? Variable type: Binary; Measurement: Respondent's answer to the question;
Measured: 1 year
COPD-Knowledge
Definition: COPD Knowledge Questionnaire(Excerpt); Variable type: Continuous; Measurement: Respondent's answer to the questions;
Measured: 1 year
mMRC score
Definition: score for mMRC questionnaire Variable type: Categorical Measurement: Respondent's answers to the question Introduction to mMRC: Modified Medical Research Council, categorical value, level 0 represents a good respiratory condition, while the maximum level 4 represents a very bad respiratory condition.
Measured: 1 year
Smoking Dependence
Fagerström test for nicotine dependence (FTND) is a scale that measures the nicotine dependence of smokers, ranging from 0 to 10, the higher the value, the worse the nicotine dependence will be. Heaviness Index of Smoking (HIS) could also be calculated using part of the scale, ranging from 0 to 6, and higher score means worse nicotine dependence.
Measured: 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Jun 2024
- Study start17 Jun 2024
- Primary completion31 Mar 2026
- Study completion31 Mar 2026
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for MultimorbidityStudies of the same condition, open and under way.
- 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
- Health services research
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 9,194 participants (actual)
Sponsor and investigators
- Lead sponsor
- Peking Union Medical College
- Sponsor type
- University, hospital or other
- Collaborators
- China-Japan Friendship Hospital
- Responsible party
- Principal investigator, Simiao Chen, Peking Union Medical College
- Investigators
- Simiao Chen, Ph.D., Principal investigator, Peking Union Medical College
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06457009
- Sponsor's protocol ID
- CAMS&PUMC-IEC-2024-041
- Acronym
- POPMIX-Asthma
- Status last verified
- Apr 2026
- First submitted
- 7 Jun 2024
- Last updated
- 4 Jun 2026
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Publications
Huang K, Tong X, Tang X, Lai Q, Liu Y, Zhang S, Zheng Z, Chen W, Cao Z, Tang L, Zhao J, He L, Jiao L, Wang Y, Zhao T, Luo Y, Lyu X, Chen Q, Vollmer S, Geldsetzer P, Jamison D, Barnighausen T, Chen S, Wang C, Yang T; POPMIX study investigators. Impact of the POPulation Medicine Multimorbidity Intervention in Xishui County (POPMIX) on suspected asthma patients: protocol for the POPMIX-Asthma cluster-randomized controlled trial. Trials. 2026 Apr 11;27(1):301. doi: 10.1186/s13063-026-09685-5.
PubMed 41964072
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
- Population Medicine Multimorbidity Intervention in Xishui on a Suspected Asthma Population: A Cluster Randomized Controlled Trial
- ClinicalTrials.gov ID
- NCT06457009
- Acronym / sponsor ID
- POPMIX-Asthma / CAMS&PUMC-IEC-2024-041
- Conditions
- Multimorbidity, Chronic Asthma, Population Medicine
- Keywords
- Suspected Asthma, Multimorbidity Interventions and Management, Clustered RCT, Pay-for-population Mechanism
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 9,194 participants (actual)
- Lead sponsor
- Peking Union Medical CollegeUniversity, hospital or other
- Collaborators
- China-Japan Friendship Hospital
- Study start
- 17 Jun 2024 (actual)
- Primary completion
- 31 Mar 2026 (actual)
- Study completion
- 31 Mar 2026 (actual)
- First posted
- 13 Jun 2024 (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.
Study Participants: Suspected asthma population, defined as individuals whose score of asthma screening questionnaire used in ECRHS study exceeds 0 and whose age is 35 and above.
Intervention: Within the intervention arm, we have constructed a population-based pay-for-performance mechanism to encourage medical practitioners to care for population health. For study participants in the intervention arm, we will ask them to finish an online ECRHS questionnaire with notification of his or her suspected asthma status. Individuals whose score of ECRHS asthma screening exceeds 0 will be given a face-to-face survey, simple physical examination, pulmonary function tests, and provide a multi-component intervention at baseline. For suspected asthma population in the intervention arm, we provide community-based spirometry pulmonary function test (PFT) and education; If individuals whose FEV1 improved by ≥12% and ≥200 mL following bronchodilator administration with 400 ug salbutamol, they will be spirometry-defined undiagnosed asthma patient and will be encouraged to seek treatment and medication to the superior hospitals. Additionally, we provide (1) two digital health intervention programs to smokers and individuals with mental health issues; (2) CBT-based health education for study participants with abnormal BMI; (3) active recruitment into National Essential Public Health Program in China for those with abnormal blood pressure and blood glucose. Intensive follow-ups will be conducted at month 3 (telephone interview), month 6 (face-to-face with full steps of physical examination), and month 12.
Comparison: Those who are assigned in the control arm, we will ask them to finish the same ECRHS online questionnaire with notification of his or her suspected asthma status and a face-to-face survey. No physical examinations, community-based pulmonary function tests will be given.
Outcomes: The primary outcomes are asthma knowledge, lung function testing, and ACT score at month 12.
Study design
- Primary purpose
- Health services research
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Intervention arm | Experimental | Combination Product: Multi-component Intervention PackageWithin the intervention arm, all medical practitioners will be incentivized by a pay-for-population mechanism within their township. First, finish a ECRHS questionnaire with notification of suspected asthma risk status. Those noticed will be given a face-to-face survey, simple physical examination, pulmonary function tests, and provide a multi-component intervention at baseline. For suspected asthma population, we provide community-based spirometry PFT and education; If individuals whose FEV1 improved by ≥12% and ≥200 mL, they will be undiagnosed asthma patients and encouraged to seek treatment to the superior hospitals. We provide (1) two digital health intervention programs to smokers and individuals with mental health issues; (2) CBT-based health education for study participants with abnormal BMI; (3) active recruitment into National Essential Public Health Program for those with abnormal blood pressure and glucose. Intensive follow-ups will be conducted at month 3, 6, 12. |
| Control Arm | No intervention | –Those who are assigned in the control arm, we will ask them to finish the same ECRHS asthma screening online questionnaire with notification of his or her suspected asthma status and a face-to-face survey. No physical examinations, community-based pulmonary function tests will be given. |
Who may qualify
- Ages
- 35 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (4 listed)
- Aged 35 and above;
- Score of ECRHS asthma screening questionnaire exceeds 0;
- Residents who have lived in one township over the past 3 months and plan to reside in the same township in the upcoming year;
- Finished the informed consent
Key exclusion criteria (2 listed)
- Pregnancy and other conditions that are not allowed to finish pulmonary function tests;
- Severe cognitive disorder or total loss of capability of daily living
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 |
|---|---|---|
| Multi-component Intervention Package1. Community-based spirometry pulmonary function tests and result interpretations and health education for asthma; 2. A digital health intervention program, NicQuit, for smokers(very familiar with intelligent mobile phone); 3. A digital health intervention program, EmoEase, for individuals whose WEMWBS questionnaire score is lower than 45(very familiar with intelligent mobile phone); 4. Health education to smokers for smoking cessation; 5. Health education to individuals with mental health issues; 6. Encouragement to seek professional medication treatment in superior hospitals for undiagnosed asthma patients; 7. To actively include individuals whose blood pressure's higher than 140/90 mmHg or/and whose random blood glucose higher than 11.1 mmol/L into the National Essential Public Health Service in China; 8. A CBT-based health education to the BMI abnormal, i.e., BMI > 24.0 or BMI < 18.5; 9. Pay-for-population mechanism for medical practitioners. | Combination product | Intervention arm |
Primary outcome
Number of Chronic Diseases Controlled
Time frame: 1 year
Among all objectively measured diseases (asthma, COPD, BMI, hypertensions, type 2 diabetes, depression symptoms, anxiety symptoms), the number of chronic diseases controlled defined by objective measurement at month 12.
Lung function testing
Time frame: 1 year
Definition: Have you ever had a pulmonary function test?; Variable type: Binary; Measurement: Respondent's answer to the question;
ACT score
Time frame: 1 year
Definition: Asthma Control Test score Variable type: Continuous; Measurement: Respondent's answer to the question; Introduction to ACT score: Asthma control test (ACT), ranging from 0 to 25, the lower the score, the better asthma controlled.
39 secondary outcomes
Self-rated health status
Time frame: 1 year
Asthma Knowledge
Time frame: 1 year
Bronchial Asthma Screening
Time frame: 1 year
Bronchial Asthma Diagnosis
Time frame: 1 year
Bronchial Asthma Treatment
Time frame: 1 year
Bronchial Asthma Control
Time frame: 1 year
Blood pressure
Time frame: 1 year
Blood Glucose
Time frame: 1 year
Waist circumference
Time frame: 1 year
BMI
Time frame: 1 year
Number of Outpatient Visits
Time frame: 1 year
Number of Inpatient Visits
Time frame: 1 year
Medical expenditure within a family over the past year
Time frame: 1 year
Depression Symptoms
Time frame: 1 year
Anxiety Symptoms
Time frame: 1 year
Warwick-Edinburgh Mental Well-being Scale, WEM -WBS score
Time frame: 1 year
Family level annual consumption expenditure
Time frame: 1 year
Employment status
Time frame: 1 year
Productivity Loss
Time frame: 1 year
FEV1 measurement
Time frame: 1 year
HBP Screening
Time frame: 1 year
HBP Diagnosis
Time frame: 1 year
HBP Treatment
Time frame: 1 year
HBP Control
Time frame: 1 year
T2DM Screening
Time frame: 1 year
T2DM Diagnosis
Time frame: 1 year
T2DM Treatment
Time frame: 1 year
T2DM Control
Time frame: 1 year
Smoking Status
Time frame: 1 year
Smoking Amount
Time frame: 1 year
Drinking Status
Time frame: 1 year
Sugar Consumption
Time frame: 1 year
Salted Vegetables Consumption
Time frame: 1 year
Vegetable Consumption
Time frame: 1 year
Physical exercise
Time frame: 1 year
Self-awareness of COPD
Time frame: 1 year
COPD-Knowledge
Time frame: 1 year
mMRC score
Time frame: 1 year
Smoking Dependence
Time frame: 1 year
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 4 Jun 2026.
- Derived from this study: PubMed 41964072Huang K, Tong X, Tang X, Lai Q, Liu Y, Zhang S, Zheng Z, Chen W, Cao Z, Tang L, Zhao J, He L, Jiao L, Wang Y, Zhao T, Luo Y, Lyu X, Chen Q, Vollmer S, Geldsetzer P, Jamison D, Barnighausen T, Chen S, Wang C, Yang T; POPMIX study investigators. Impact of the POPulation Medicine Multimorbidity Intervention in Xishui County (POPMIX) on suspected asthma patients: protocol for the POPMIX-Asthma cluster-randomized controlled trial. Trials. 2026 Apr 11;27(1):301. doi: 10.1186/s13063-026-09685-5.
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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.
Simiao Chen, Ph.D. principal investigator
Peking Union Medical College
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Multi-component Intervention Package in people with Multimorbidity and Chronic Asthma, run by Peking Union Medical College at 1 site in China.
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 4 inclusion and 2 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: finished, 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 1 site in China. 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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
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?
Number of Chronic Diseases Controlled (time frame: 1 year). The study lists 3 primary outcomes in all. 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 NCT06457009, which also lists 1 linked publication.
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.