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CLEAR-PATH A randomized placebo-controlled double-blind trial studying the effect of single antiplatelet therapy (clopidogrel) versus dual antiplatelet therapy (clopidogrel/acetylsalicylic acid) on the occurrence of atherothrombotic events following lower extremity peripheral transluminal angioplasty

Status
Not yet recruiting
Phases
Phase 3Phase 4
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-513363-15-01
Enrollment
1696
Registered
2024-07-22
Start date
Unknown
Completion date
Unknown
Last updated
2025-08-14

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

Conditions

(Chronic) Peripheral (occlusive) arterial disease (PAD)

Brief summary

The primary endpoint is all-cause death and the occurence of cardiovascular adverse events after 1 year: (indication for) re-intervention due to any restenosis or re-occlusion or due to acute limb ischemia, the occurence of any amputation, cerebrovascular event, myocardial infarction, or cardiovascular death.

Detailed description

The secondary endpoint is the occurence of all and major bleeding (following the TIMI bleeding classification and BARC criteria), major adverse cardiovascular events (MACE), and major adverse limb events (MALE). CYP2C19 polymorphisms will be determined to examine if non-responsiveness to clopidogrel predicts outcome.

Interventions

Sponsors

Universitair Medisch Centrum Utrecht
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The primary endpoint is all-cause death and the occurence of cardiovascular adverse events after 1 year: (indication for) re-intervention due to any restenosis or re-occlusion or due to acute limb ischemia, the occurence of any amputation, cerebrovascular event, myocardial infarction, or cardiovascular death.

Secondary

MeasureTime frame
The secondary endpoint is the occurence of all and major bleeding (following the TIMI bleeding classification and BARC criteria), major adverse cardiovascular events (MACE), and major adverse limb events (MALE). CYP2C19 polymorphisms will be determined to examine if non-responsiveness to clopidogrel predicts outcome.

Countries

Netherlands

Outcome results

None listed

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