Zotarolimus vs Sirolimus Eluting Stent in High Bleeding Risk

NCT ID: NCT05240781

Last Updated: 2022-03-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

280 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-09-29

Study Completion Date

2025-02-28

Brief Summary

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Randomized, single-blind, single-center, non-inferiority clinical trial to compare target lesion failure (TLF) at 12 months in high bleeding risk patients who underwent elective coronary percutaneous intervention with a zotarolimus eluting stent versus a sirolimus eluting stent and short Dual Antiplatelet Therapy (DAPT).

Detailed Description

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Conditions

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High Bleeding Risk Coronary Artery Disease Percutaneous Coronary Intervention

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Randomized, double-blind, non-inferiority clinical trial enrolling eligible subjects with high bleeding risk and coronary artery disease to be treated by percutaneous coronary intervention at the National Institute of Cardiology "Ignacio Chávez" in México. Included patients will have follow-up at the outpatient clinic through 1 year, until death or study exit, whichever comes first.
Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors
Randomized treatment will not be revealed to patient or data analyst at any time during procedure or afterwards until follow-up and analysis has been done.

Study Groups

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Zotarolimus Eluting Stent

High Bleeding Risk patients to be treated with drug-eluting stents (DES). Includes both stable Coronary Artery Disease (CAD) and Acute Coronary Syndrome (ACS) patients undergoing elective PCI.

Group Type ACTIVE_COMPARATOR

Zotarolimus eluting stent

Intervention Type DEVICE

Size (diameter and length) will be chosen at operator's discretion aided by simple angiography, QCA, or intravascular image; so that the lesion previously prepared and 2 mm at each end are covered by DES with an stent to artery ratio of 1.1. Post-dilatation will be performed when indicated. Device will be used by CE mark instructions.

All patients will receive DAPT as follows: After a loading dose (if necessary) of aspirin and a P2Y12 inhibitor, aspirin 100 mg and a P2Y12 inhibitor daily will be indicated for 1 month in both ACS and Chronic Coronary Syndrome (CCS). Patients with high ischemic risk could be extended to 3 months. After DAPT, SAPT will be continued with the drug of choice, preferably P2Y12 inhibitor. Patients requiring chronic anticoagulation will receive triple therapy only during hospitalization. At release, an oral anticoagulant (NOAC preferred over VKA) will be indicated along with 6 months of SAPT with a P2Y12 inhibitor.

Sirolimus Eluting Stent

High Bleeding Risk patients to be treated with drug-eluting stents (DES). Includes both stable CAD and ACS patients undergoing elective PCI.

Group Type EXPERIMENTAL

Sirolimus eluting stent

Intervention Type DEVICE

Size (diameter and length) will be chosen at operator's discretion aided by simple angiography, QCA, or intravascular image; so that the lesion previously prepared and 2 mm at each end are covered by DES with an stent to artery ratio of 1.1. Post-dilatation will be performed when indicated. Device will be used in accordance with the CE mark instructions.

All patients will receive DAPT as follows: After a loading dose (if necessary) of aspirin and a P2Y12 inhibitor, aspirin 100 mg and a P2Y12 inhibitor daily will be indicated for 1 month in both ACS and CCS. Patients with high ischemic risk could be extended to 3 months. After DAPT, SAPT will be continued with the drug of choice, preferably P2Y12 inhibitor. Patients requiring chronic anticoagulation will receive triple therapy only during hospitalization. At release, an oral anticoagulant (NOAC preferred over VKA) will be indicated along with 6 months of SAPT with a P2Y12 inhibitor.

Interventions

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Zotarolimus eluting stent

Size (diameter and length) will be chosen at operator's discretion aided by simple angiography, QCA, or intravascular image; so that the lesion previously prepared and 2 mm at each end are covered by DES with an stent to artery ratio of 1.1. Post-dilatation will be performed when indicated. Device will be used by CE mark instructions.

All patients will receive DAPT as follows: After a loading dose (if necessary) of aspirin and a P2Y12 inhibitor, aspirin 100 mg and a P2Y12 inhibitor daily will be indicated for 1 month in both ACS and Chronic Coronary Syndrome (CCS). Patients with high ischemic risk could be extended to 3 months. After DAPT, SAPT will be continued with the drug of choice, preferably P2Y12 inhibitor. Patients requiring chronic anticoagulation will receive triple therapy only during hospitalization. At release, an oral anticoagulant (NOAC preferred over VKA) will be indicated along with 6 months of SAPT with a P2Y12 inhibitor.

Intervention Type DEVICE

Sirolimus eluting stent

Size (diameter and length) will be chosen at operator's discretion aided by simple angiography, QCA, or intravascular image; so that the lesion previously prepared and 2 mm at each end are covered by DES with an stent to artery ratio of 1.1. Post-dilatation will be performed when indicated. Device will be used in accordance with the CE mark instructions.

All patients will receive DAPT as follows: After a loading dose (if necessary) of aspirin and a P2Y12 inhibitor, aspirin 100 mg and a P2Y12 inhibitor daily will be indicated for 1 month in both ACS and CCS. Patients with high ischemic risk could be extended to 3 months. After DAPT, SAPT will be continued with the drug of choice, preferably P2Y12 inhibitor. Patients requiring chronic anticoagulation will receive triple therapy only during hospitalization. At release, an oral anticoagulant (NOAC preferred over VKA) will be indicated along with 6 months of SAPT with a P2Y12 inhibitor.

Intervention Type DEVICE

Other Intervention Names

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Resolute Onyx, Zotarolimus eluting stent (Medtronic, Santa Rosa, CA, USA) Ultimaster, Sirolimus eluting stent (Terumo; Tokyo, Japan) Ultimaster Tansei, Sirolimus eluting stent (Terumo; Tokyo, Japan)

Eligibility Criteria

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Inclusion Criteria

Patients 18 years old or older with an ischemic de-novo lesion(s) in coronary artery or coronary bypass graft suitable for percutaneous coronary intervention, in context of acute coronary syndrome or chronic coronary syndrome with evidence of ischemia by non-invasive study or pressure guidewire that can be treated by DES, and has at least 1 major or 2 minor Academic Research Consortium High Bleeding Risk criteria:

Major criteria:

* 1\. Anticipated use of long-term oral anticoagulation
* 2\. Severe or end-stage Chronic Kidney Disease (CKD) (eGFR \<30 mL/min)
* 3\. Hemoglobin \< 11 g/dL
* 4\. Spontaneous bleeding requiring hospitalization or transfusion in the last 6 months, or any time, if recurrent.
* 5\. Moderate or severe baseline thrombocytopenia (\<100,000/uL)
* 6\. Chronic bleeding diathesis
* 7\. Liver cirrhosis with portal hypertension
* 8\. Active malignancy (excluding nonmelanoma skin cancer) within the past 12 months
* 9\. Previous spontaneous intracranial hemorrhage
* 10\. Previous traumatic intracranial hemorrhage within the past 12 months
* 11\. Presence of Brain Arteriovenous malformation (AVM)
* 12\. Moderate or severe ischemic stroke (NIHSS score equal or more than 5) within the past 6 months
* 13\. Non-deferrable major surgery on DAPT
* 14\. Recent major surgery or major trauma within 30 days before PCI

Minor Criteria:

* 1\. Age 75 years old and older
* 2\. Moderate CKD (eGFR 30-59 mL/min)
* 3\. Hemoglobin 11 - 12.9 g/dL in men and 11 - 11.9 g/dL in women
* 4\. Spontaneous bleeding requiring hospitalization or transfusion within the past 12 months, not meeting major criterion
* 5\. Long term use of NSAIDs or steroids
* 6\. Any ischemic stroke at any time not meeting major criterion

Exclusion Criteria

* STEMI undergoing primary PCI
* Cardiogenic shock or resuscitation with uncertain neurological status at arrival to PCI
* Unprotected left main lesion
* Reference diameter larger or shorter than available stents
* Life expectancy \< 12 months
* In-stent restenosis o thrombosis of previous stent
* Inability to give written consent
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Instituto Nacional de Cardiologia Ignacio Chavez

OTHER

Sponsor Role lead

Responsible Party

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Daniel Fernando Zazueta Salido

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Guering Eid-Lidt, MD

Role: STUDY_DIRECTOR

Instituto Nacional de Cardiología "Ignacio Chávez"

Daniel F Zazueta, MD

Role: PRINCIPAL_INVESTIGATOR

Instituto Nacional de Cardiología "Ignacio Chavez"

Locations

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Instituto Nacional de Cardiología "Ignacio Chávez"

Mexico City, , Mexico

Site Status RECRUITING

Countries

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Mexico

Central Contacts

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Daniel F Zazueta, MD

Role: CONTACT

6666732911 ext. 1235

Guering Eid-Lidt, MD

Role: CONTACT

5555732911 ext. 1235

Facility Contacts

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Daniel F Zazueta, MD

Role: primary

5555732911 ext. 1235

Guering Eid-Lidt, MD

Role: backup

5555732911 ext. 1235

References

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Other Identifiers

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21-1277

Identifier Type: -

Identifier Source: org_study_id

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