New drug trial aims to tame chronic lung infections
NCT ID NCT07616375
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests the safety of a drug called HSK31858 in 669 adults with non-cystic fibrosis bronchiectasis, a lung condition that causes repeated infections and breathing problems. Participants who completed a prior study of the same drug will receive the medication and be monitored for side effects, lung function, and quality of life. The goal is to see if the drug is safe enough to help control the disease over time.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 669 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Apr 2029
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * 1.Voluntarily sign the informed consent form; 2.Had previously participated in the HSK31858-301 study (having completed at least the randomization and having taken the first dose of medication); 3.If long-term treatment with bronchodilators (long-acting β-agonists and/or long-acting muscarinic antagonists) is required, the dose and regimen should remain stable throughout the study period. 4.Women must be post-menopausal, surgically sterile, or using highly effective contraception methods from Day 1 to at least 30 days after the last dose. 5\. Males with female partners of childbearing potential must be using effective contraception from Day 1 to at least 90 days after the last dose. Exclusion Criteria: * 1.In the HSK31858-301 study, there were cases of serious adverse events related to the investigational drug or subjects who were assessed by the investigators as requiring permanent discontinuation of the treatment. 2\. Any other unstable clinical condition, including but not limited to cardiovascular, gastrointestinal, hepatic, renal, neurological, musculoskeletal, infectious, endocrine, metabolic, hematologic, psychiatric, or major physiological dysfunction, that the investigator considers to be (a) likely to affect patient safety throughout the study; (b) Influence the results of the study and its interpretation; (c) impeding the patient\'s ability to complete the entire study. 3.Pregnancy and lactation. 4.The investigators judged that there were other conditions that were not suitable for participation in the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Yixing People's Hospital, Yixing, Jiangxi Recruiting
RECRUITINGYixingcun, Jiangxi, China
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