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Decnupaz: how long were the pivotal tox studies?

pivekimab sunirine · CD123
Longest pivotal study
13 weeks
“Groups of monkeys received 0, 0.01, 0.03, 0.1 mg/kg intravenous doses once every 21 days for 13 weeks.”
✓ VerifiedFDA multi-discipline review, p. 56Source ↗
Pivotal GLP studies
GLP IV cyno single-dose (0.1-0.6 mg/kg, 28-day recovery) and 13-week Q3W (0.01-0.1 mg/kg, 8-week recovery); FGN849 rat studies
“The toxicity of PVEK has been characterized in single- and repeat-dose studies (up to 13 weeks in duration).”
✓ VerifiedFDA multi-discipline review, p. 50Source ↗
Route in tox
IV (10-minute infusion single-dose; bolus in 13-week study)
“Dosing Route IV Infusion (10 minutes)”
✓ VerifiedFDA multi-discipline review, p. 47Source ↗

Same question, other ADCs

Adcetris

brentuximab vedotin · CD30
26 weeks

Besponsa

inotuzumab ozogamicin · CD22
26 weeks

Datroway

datopotamab deruxtecan · Trop-2
13 weeks

Elahere

mirvetuximab soravtansine · FRα
10 weeks

Emrelis

telisotuzumab vedotin · c-Met
13 weeks

Enhertu

fam-trastuzumab deruxtecan · HER2
13 weeks

Kadcyla

ado-trastuzumab emtansine · HER2
26 weeks

Mylotarg

gemtuzumab ozogamicin · CD33
12 weeks

Padcev

enfortumab vedotin · Nectin-4
13 weeks

Polivy

polatuzumab vedotin · CD79b
10 weeks

Tivdak

tisotumab vedotin · Tissue factor
13 weeks

Trodelvy

sacituzumab govitecan · Trop-2
13 weeks

Zynlonta

loncastuximab tesirine · CD19
13 weeks

Summary across all 14 ADCs →