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NCT04058990

Safety and Effectiveness of Agent Paclitaxel-Coated PTCA Balloon Catheter. (AGENT Japan SV)

Active, enrolled NA Results posted Last updated 13 April 2026
What this trial tests

NA trial testing Device: Paclitaxel-Coated PTCA Balloon Catheter in Coronary Artery Disease in 180 participants. Participants enrolled and being followed up; not accepting new ones.

Timeline
12 December 2019
Primary endpoint
22 December 2021
30 June 2026

Quick facts

Lead sponsorBoston Scientific Corporation
PhaseNA
StatusActive, enrolled
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingsingle
Primary purposetreatment
Enrollment180
Start date12 December 2019
Primary completion22 December 2021
Estimated completion30 June 2026
Sites14 locations across Japan

Drugs / interventions tested

Conditions studied

Sponsor

Boston Scientific Corporation — full company profile →

Who can join

20 and older, any sex, with Coronary Artery Disease. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Percentage of Participants With Events Included in the Primary Endpoint (Target Lesion Failure) Primary · 6 months post procedure

TLF is defined as any ischemia driven revascularization of the target lesion (TLR), myocardial infarction (MI, Q-wave and non-Q-wave) related to the target vessel, or cardiac death.

GroupValue95% CI
Agent Paclitaxel-Coated PTCA Balloon Catheter3
SeQuent Please Drug Eluting Balloon Catheter0
Percentage of Participants With Events Included in the Primary Endpoint (Target Lesion Failure) Secondary · 6 months post procedure

TLF is defined as any ischemia driven revascularization of the target lesion (TLR), myocardial infarction (MI, Q-wave and non-Q-wave) related to the target vessel, or cardiac death.

GroupValue95% CI
Agent DCB - Single Arm ISR Sub Study1

Adverse events — posted to ClinicalTrials.gov

Time frame: 6 months following procedure. Reporting threshold: 0%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Agent Paclitaxel-Coated PTCA Balloon Catheter
Serious: 15/101 (15%)
Deaths: 0/101
SeQuent Please Drug Eluting Balloon Catheter
Serious: 4/49 (8%)
Deaths: 0/49
Agent DCB - Single Arm ISR Sub Study
Serious: 3/30 (10%)
Deaths: 1/30

Serious adverse events (10 terms)

ReactionSystemAgent Paclitaxel-Coated PT…SeQuent Please Drug Elutin…Agent DCB - Single Arm ISR…
Cardiac disordersCardiac disorders
Gastrointestinal disordersGastrointestinal disorders
Hepatobiliary disordersHepatobiliary disorders
Injury, poisoning and procedural complicationsInjury, poisoning and procedural complications
Eye disordersEye disorders
Infections and infestationsInfections and infestations
Neoplasms benign, malignant and unspecified (incl cysts and polyps)Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Nervous system disordersNervous system disorders
Renal and urinary disordersRenal and urinary disorders
Vascular disordersVascular disorders
Other adverse events (19 terms — click to expand)

ReactionSystemAgent Paclitaxel-Coated PT…SeQuent Please Drug Elutin…Agent DCB - Single Arm ISR…
Skin and subcutaneous tissue disordersSkin and subcutaneous tissue disorders
Cardiac disordersCardiac disorders
General disorders and administration site conditionsGastrointestinal disorders
Injury, poisoning and procedural complicationsInjury, poisoning and procedural complications
Infections and infestationsInfections and infestations
Gastrointestinal disordersGeneral disorders
Metabolism and nutrition disordersMetabolism and nutrition disorders
Vascular disordersVascular disorders
Eye disordersEye disorders
Musculoskeletal and connective tissue disordersMusculoskeletal and connective tissue disorders
Nervous system disordersNervous system disorders
InvestigationsInvestigations
Respiratory, thoracic and mediastinal disordersRespiratory, thoracic and mediastinal disorders
Ear and labyrinth disordersEar and labyrinth disorders
Hepatobiliary disordersHepatobiliary disorders
Neoplasms benign, malignant and unspecified (incl cysts and polypsNeoplasms benign, malignant and unspecified (incl cysts and polyps)
Psychiatric disordersPsychiatric disorders
Renal and urinary disordersRenal and urinary disorders
Immune system disordersImmune system disorders

Most-reported serious reactions: Cardiac disorders, Gastrointestinal disorders, Hepatobiliary disorders, Injury, poisoning and procedural complications, Eye disorders, Infections and infestations, Neoplasms benign, malignant and unspecified (incl cysts and polyps), Nervous system disorders.

Data from ClinicalTrials.gov NCT04058990 adverse events section.

Sponsor's own description

A Randomized Trial Comparing the Agent Paclitaxel-Coated PTCA Balloon Catheter vs SeQuent Please Drug Eluting Balloon Catheter for the Treatment of a Small Vessel De Novo Native Coronary Artery Lesion.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

  1. One-year safety and effectiveness of the Agent paclitaxel-coated balloon for the treatment of small vessel disease and in-stent restenosis.
    Nakamura M, Isawa T, Nakamura S, Ando K, et al · · 2024 · cited 8× · PMID 37642826 · DOI 10.1007/s12928-023-00953-8

Verify or expand the search:

Other recruiting trials for Coronary Artery Disease

Currently open trials in the same condition.

Other Boston Scientific Corporation trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04058990.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing