Safety and Effectiveness of Agent Paclitaxel-Coated PTCA Balloon Catheter. (AGENT Japan SV)
Active, enrolledNAResults postedLast 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.
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.
Group
Value
95% CI
Agent Paclitaxel-Coated PTCA Balloon Catheter
3
SeQuent Please Drug Eluting Balloon Catheter
0
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.
Group
Value
95% CI
Agent DCB - Single Arm ISR Sub Study
1
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)
Reaction
System
Agent Paclitaxel-Coated PT…
SeQuent Please Drug Elutin…
Agent DCB - Single Arm ISR…
Cardiac disorders
Cardiac disorders
—
—
—
Gastrointestinal disorders
Gastrointestinal disorders
—
—
—
Hepatobiliary disorders
Hepatobiliary disorders
—
—
—
Injury, poisoning and procedural complications
Injury, poisoning and procedural complications
—
—
—
Eye disorders
Eye disorders
—
—
—
Infections and infestations
Infections and infestations
—
—
—
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
—
—
—
Nervous system disorders
Nervous system disorders
—
—
—
Renal and urinary disorders
Renal and urinary disorders
—
—
—
Vascular disorders
Vascular disorders
—
—
—
Other adverse events (19 terms — click to expand)
Reaction
System
Agent Paclitaxel-Coated PT…
SeQuent Please Drug Elutin…
Agent DCB - Single Arm ISR…
Skin and subcutaneous tissue disorders
Skin and subcutaneous tissue disorders
—
—
—
Cardiac disorders
Cardiac disorders
—
—
—
General disorders and administration site conditions
Gastrointestinal disorders
—
—
—
Injury, poisoning and procedural complications
Injury, poisoning and procedural complications
—
—
—
Infections and infestations
Infections and infestations
—
—
—
Gastrointestinal disorders
General disorders
—
—
—
Metabolism and nutrition disorders
Metabolism and nutrition disorders
—
—
—
Vascular disorders
Vascular disorders
—
—
—
Eye disorders
Eye disorders
—
—
—
Musculoskeletal and connective tissue disorders
Musculoskeletal and connective tissue disorders
—
—
—
Nervous system disorders
Nervous system disorders
—
—
—
Investigations
Investigations
—
—
—
Respiratory, thoracic and mediastinal disorders
Respiratory, thoracic and mediastinal disorders
—
—
—
Ear and labyrinth disorders
Ear and labyrinth disorders
—
—
—
Hepatobiliary disorders
Hepatobiliary disorders
—
—
—
Neoplasms benign, malignant and unspecified (incl cysts and polyps
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
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):
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Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Boston Scientific Corporation
Last refreshed: 13 April 2026
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.