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Study on the Mechanism of Mesenchymal Stem Cells and Modified Maxing Shigan Decoction in the Intervention of COPD Based on the Theory of "Exterior-Interior Relationship Between the Lung and the Large Intestine" - Efficacy and Mechanism of Modified Maxing Shigan Decoction in Treating Acute Exacerbation of COPD

Study on the Mechanism of Mesenchymal Stem Cells and Modified Maxing Shigan Decoction in the Intervention of COPD Based on the Theory of "Exterior-Interior Relationship Between the Lung and the Large Intestine"

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ITMCTR
Registry ID
ITMCTR2026000176
Enrollment
Unknown
Registered
2026-01-24
Start date
2026-01-26
Completion date
Unknown
Last updated
2026-02-02

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

Conditions

Acute exacerbations of chronic obstructive pulmonary disease (ECOPD)

Interventions

Control Group:3rd-generation cephalosporins + mucolytics +SABA/SAMA
Modified Ma Xing Shi Gan Decoction Group:Modified Ma Xing Shi Gan Decoction + 3rd-generation cephalosporin + Expectorant + Short-acting bronchodilator

Sponsors

Peking University People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: a. Diagnosed with Acute Exacerbation of Chronic Obstructive Pulmonary Disease (AECOPD), in accordance with the Expert Consensus on Diagnosis and Treatment of Acute Exacerbation of Chronic Obstructive Pulmonary Disease in China (2023 Revision). b. Diagnosed with Phlegm-Heat Obstructing the Lung Syndrome of COPD, in accordance with the Clinical Terminology of Traditional Chinese Medicine: Syndromes and the 2020 International Clinical Practice Guidelines for Traditional Chinese Medicine. c. Age > 18 years. d. Inpatients. e. Volunteered to participate and signed the Informed Consent Form (ICF).

Exclusion criteria

Exclusion criteria: a. History of allergy to the study drug(s). b. History of comorbid active liver disease. c. Receiving dialysis or known to have moderate-to-severe renal impairment. d. Suspected or confirmed concurrent active systemic infection. e. Comorbid with host immune dysfunction, immunocompromised status, or undergoing immune reconstitution.

Design outcomes

Primary

MeasureTime frame
Hospitalization Days;

Secondary

MeasureTime frame
TCM Syndrome Score;modified Medical Research Council(mMRC);Mechanical ventilation requirement rate;6-minute walk distance;Blood Routine;C-reactive protein(CRP);

Countries

China

Contacts

Public ContactFeng Cuiling

Peking University People's Hospital

fengcuiling@sina.com15901341502

Outcome results

None listed

Source: ITMCTR (via WHO ICTRP) · Data processed: Feb 7, 2026