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Double-Blind, Placebo-Controlled, Phase 3 Study to Evaluate the Efficacy and Safety of Plozasiran in Adults with Severe Hypertriglyceridemia (SHASTA-3 Study)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-509300-14-00
Acronym
AROAPOC3-3003
Enrollment
169
Registered
2024-09-23
Start date
2024-10-31
Completion date
Unknown
Last updated
2026-01-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Severe hypertriglyceridemia (SHTG)

Brief summary

Percent change in fasting serum TG levels from baseline to Month 12 (V10 and V11) compared to placebo

Detailed description

Percent change in fasting serum TG levels from baseline to Month 10 (V8 and V9) compared to placebo, Proportion of subjects who achieve fasting TG levels of <500 mg/dL (<5.65 mmol/L) at Month 12 (V10 and V11) compared to placebo, Proportion of subjects who achieve fasting TG levels of <150 mg/dL (<1.69 mmol/L) at Month 12 (V10 and V11) compared to placebo, Percent change in remnant cholesterol (VLDL-C) from baseline to Month 12 (V11) compared to placebo, Percent change in non-HDL-C from baseline to Month 12 (V11) compared to placebo, Adjudicated AP event rate during the treatment period compared to placebo from day 1 to at Month 12 (V11)

Interventions

Sponsors

Arrowhead Pharmaceuticals Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Percent change in fasting serum TG levels from baseline to Month 12 (V10 and V11) compared to placebo

Secondary

MeasureTime frame
Percent change in fasting serum TG levels from baseline to Month 10 (V8 and V9) compared to placebo, Proportion of subjects who achieve fasting TG levels of <500 mg/dL (<5.65 mmol/L) at Month 12 (V10 and V11) compared to placebo, Proportion of subjects who achieve fasting TG levels of <150 mg/dL (<1.69 mmol/L) at Month 12 (V10 and V11) compared to placebo, Percent change in remnant cholesterol (VLDL-C) from baseline to Month 12 (V11) compared to placebo, Percent change in non-HDL-C from baseline to Month 12 (V11) compared to placebo, Adjudicated AP event rate during the treatment period compared to placebo from day 1 to at Month 12 (V11)

Countries

Belgium, Bulgaria, Croatia, Czechia, Hungary, Italy, Poland, Romania, Slovakia, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026