Long-term safety and effectiveness of XH-S003 for PNH
Part of Blood & lymphatic clinical trials.
This study tests if the drug XH-S003 is safe and works well over a long period for people with paroxysmal nocturnal hemoglobinuria (PNH), a rare blood disease. If you've already taken XH-S003 in a past study and your doctor thinks it helped, you may join to keep getting the treatment.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must have taken part in a previous study of XH-S003 and finished it.
- You must have gotten vaccines for meningitis and pneumonia as required by the earlier study.
- You cannot have had cancer in the last 5 years (except some minor skin or cervical cancers).
- You cannot have had a bone marrow or organ transplant, or had your spleen removed.
- You must not have serious heart, lung, liver, kidney, or blood problems, or a history of meningitis infection.
- You cannot be pregnant, breastfeeding, or have a weak immune system.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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