No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
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At a Glance
Age
12 – 17
Sex
Any
Trial phase
Phase 2
Study type
Interventional
Purpose
Treatment
Participants needed
12 (estimated)
Sponsor
Apellis Pharmaceuticals, Inc. · Industry
Who this trial is looking for
Think this trial could be right for you?
Answer a few quick questions to see if you may meet the eligibility requirements.
The purpose of this study is to evaluate the safety, effectiveness, and biological activity (how the investigational medication is processed by the body) of pegcetacoplan in 12-17 year-olds (adolescents) who have paroxysmal nocturnal hemoglobinuria (PNH).
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Are 12-17 years old at the time of screening
* Weigh at least 20 kg (approx. 44 lbs)
* Have the diagnosis of PNH, confirmed by high-sensitivity flow cytometry (granulocyte or monocyte clone \>10%)
* EITHER:
* Not being treated with an approved complement inhibitor (eculizum…
Inclusion Criteria:
* Are 12-17 years old at the time of screening
* Weigh at least 20 kg (approx. 44 lbs)
* Have the diagnosis of PNH, confirmed by high-sensitivity flow cytometry (granulocyte or monocyte clone \>10%)
* EITHER:
* Not being treated with an approved complement inhibitor (eculizumab or ravulizumab) prior to start of pegcetacoplan dosing, AND have hemolytic anemia. Hemolytic anemia is defined as hemoglobin (Hb) less than the lower limit of normal (Hb \< LLN) and LDH \>1.5 times the upper limit of normal (ULN); OR
* Currently receiving treatment with an approved complement inhibitor (eculizumab or ravulizumab) AND have evidence of ongoing anemia. Ongoing anemia is defined as Hb \< LLN and ARC \> ULN
* Have a platelet count \>75,000/mm3 and an absolute neutrophil count \>1000/mm3
Exclusion Criteria:
* Are an adult, 18 years of age or older, with PNH
* Known or suspected hereditary fructose intolerance (HFI)
* History of hereditary complement deficiency, bone marrow transplant, or meningococcal disease (meningitis, bacteremia or septicemia)
* Females who are pregnant or breastfeeding
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