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Redemplo: how long were the pivotal tox studies?

plozasiran · APOC3 (siRNA)
Longest pivotal study
37 weeks
“Q4W in rats (15, 30, and 120 mg/kg) and monkeys (30, 90, and 180 mg/kg) for durations up to 24- and 37-weeks, respectively”
✓ VerifiedFDA integrated review, p. 102Source ↗
Pivotal GLP studies
24-week rat and 37-week monkey SC Q4W repeat-dose toxicity studies
“Repeat-dose general toxicology studies with plozasiran were conducted with SC administration (consistent with the clinical route) Q4W in rats”
✓ VerifiedFDA integrated review, p. 102Source ↗
Route in tox
Subcutaneous, Q4W
“Repeat-dose general toxicology studies with plozasiran were conducted with SC administration (consistent with the clinical route) Q4W in rats”
✓ VerifiedFDA integrated review, p. 102Source ↗

Same question, other oligonucleotides

Amvuttra

vutrisiran · TTR (siRNA)
40 weeks

Dawnzera

donidalorsen · Prekallikrein / KLKB1 (ASO)
39 weeks

Givlaari

givosiran · ALAS1 (siRNA)
39 weeks

Izervay

avacincaptad pegol · C5 (aptamer)
39 weeks

Kynamro

mipomersen · APOB (ASO)
52 weeks

Leqvio

inclisiran · PCSK9 (siRNA)
40 weeks

Macugen

pegaptanib · VEGF-165 (aptamer)
39 weeks

Onpattro

patisiran · TTR (siRNA)
39 weeks

Oxlumo

lumasiran · HAO1 (siRNA)
36 weeks

Qalsody

tofersen · SOD1 (ASO)
39 weeks

Qfitlia

fitusiran · Antithrombin / SERPINC1 (siRNA)
39 weeks

Rivfloza

nedosiran · LDHA (siRNA)
39 weeks

Rytelo

imetelstat · Telomerase (oligo)
39 weeks

Spinraza

nusinersen · SMN2 (ASO)
53 weeks

Tegsedi

inotersen · TTR (ASO)
39 weeks

Viltepso

viltolarsen · DMD exon 53 (PMO)
39 weeks

Wainua

eplontersen · TTR (ASO)
39 weeks

Waylivra

volanesorsen · APOC3 (ASO)
39 weeks

Summary across all 24 oligonucleotides →