A Clinical Study of Mesenchymal Stem Cell Exosomes Nebulizer for the Treatment of ARDS (NCT04602104) | Clinical Trial Compass
CompletedPhase 1/2
A Clinical Study of Mesenchymal Stem Cell Exosomes Nebulizer for the Treatment of ARDS
China18 participantsStarted 2020-11-30
Plain-language summary
To evaluate allogeneic human mesenchymal stem cell exosomes (hMSC-Exos) in the treatment of acute respiratory distress syndrome (ARDS)
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. The subjects themselves or their family members voluntarily participate in this study and sign the informed consent form;
. 18-70 years old, male or female;
. Definitely diagnosed as acute respiratory distress syndrome (ARDS) (according to the Berlin definition and diagnostic criteria of ARDS);
. Course of disease \<96 hours after diagnosis;
. Chest X-ray showed bilateral infiltration with pulmonary edema; no clinical manifestations of left ventricular hypertension, or pulmonary artery wedge pressure (PAOP) ≤18mmHg.
Exclusion criteria
. Patients with severe allergic constitution;
. Moderate to severe liver failure (children Pugh score \> 12);
. Patients with severe chronic respiratory diseases, PaCO2 \> 50mmhg, and need home oxygen therapy;
. Severe trauma occurred within 14 days before screening;
. History of malignant tumor (patients with skin basal cell carcinoma in the past can be included);
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.