A Real-world, Multi-center, Prospective, Observational Study for PNH in China
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Phase
—
Status
Completed
Study type
Observational
Enrollment
724actual
Sites
40
Country
China
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2023-11-10 | actual | When the study began enrolling |
| Primary completion | 2025-12-03 | actual | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2025-12-03 | actual | The whole study's end, after follow-up |
| First posted | 2023-12-04 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2025-12-18 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Paroxysmal Nocturnal Hemoglobinuria
Primary outcomes
what the primary-completion date above is the date OFHemolysis：Concentration of LDH changes at each visit from base-line, of all patients
measured 12 months
Number and percentage of patients with thrombosis within follow-up
measured 12 months
average number of units of packed RBCs transfused per month, of all patients
measured 12 months
Number and percentage of patients with renal failure within follow-up
measured 12 months
Number and percentage of patients with pulmonary hypertension within follow-up
measured 12 months
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