Skip to main content
OpenTrials
Recruiting

NCT Number: NCT07399002

LONG NAGOMI™ PMCF STUDY

The study is designed as a prospective, multi-center, observational PMCF (post-market clinical follow-up) study of the Ultimaster Nagomi™ _stent (lengths of 38, 44 and 50 mm) in the treatment of coronary artery disease according to the indications approved in the CE marking.

Recruiting

Interested in participating?

Request Info

Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Hospital Universitario de Cabueñes, Cabueñes, Spain

Loading trial locations.

About this study

The study serves to fulfill post marketing surveillance requirements for the Ultimaster Nagomi™ stent. This is a PMCF study of real-world use of the Ultimaster Nagomi™ DES aimed to reaffirm the device claims of effectiveness and safety, no comparator is required to meet these specified objectives and endpoints.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients who meet ALL inclusion criteria will be included:
  • Patients aged ≥ 18 years AND;
  • Patients who according to standard practice of the hospital are amenable to PCI as indicated and considered adequate according to the European clinical practice guidelines on coronary revascularization AND;
  • Patients with at least one lesion fulfilling the "long lesion criteria" suitable for a single stent approach AND;
  • Patients who have been informed of the characteristics of the study and have provided written informed consent AND;
  • Intention to treat all lesions with the Ultimaster Nagomi™ stent

Exclusion criteria

  • Patients must not meet any of the following exclusion criteria:
  • Patients who expressly decline to participate in the study.
  • Pregnant or breastfeeding women.
  • Patients with acute coronary syndrome (ACS) under conditions of cardiogenic shock (Killip class 4).
  • Patients with contraindications or hypersensitivity to sirolimus.
  • Patients with a life expectancy of less than 2 years.
  • Patients in whom any surgery requiring general anesthesia is planned, comorbidity or indication likely necessitating the discontinuation of dual anti-platelet therapy before the recommended duration of dual anti-platelet therapy per the ESC or national guidelines.
  • Patients included in other clinical trials that did not reach the primary objective.

Treatment and study plan

LONG NAGOMI

Device

Patients in whom treatment with long nagomi has been attempted

Primary outcomes

  1. Target Lesion Failure (TLF)

    Time frame: 1 year

    Target Lesion Failure defined as the composite of cardiovascular death, target-vessel related myocardial infarction and clinically driven target lesion revascularization at 1-year post-procedure.

Secondary outcomes

  1. Device success

    Time frame: Periprocedural

    Device success defined as delivery success (achievement of successful delivery of study stent to the target lesion, expansion of the study stent and withdrawal of the delivery catheter) with a final residual diameter stenosis of the target lesion of < 20% by visual assessment and/or < 30% by QCA, using the assigned device only.

  2. Safety of the stent: Freedom from Accidental dislodgement of the stent

    Time frame: Periprocedural

    Safety of the stent defined as an absence of Accidental stent dislodgement

  3. Safety of the stent: Freedom from Balloon rupture

    Time frame: Periprocedural

    Safety of the stent defined as an absence of Balloon rupture o Hypotube rupture.

  4. Safety of the stent: Freedom from Hypotube rupture o Hypotube rupture

    Time frame: Periprocedural

    Safety of the stent defined as an absence of o Hypotube rupture o Hypotube rupture.

  5. Safety of the procedure: Freedom from Challenging withdrawal

    Time frame: Periprocedural

    Safety of the procedure defined as an absence of Challenging withdrawal

  6. Safety of the procedure: Freedom from coronary perforation

    Time frame: Periprocedural

    Safety of the procedure defined as an absence of coronary perforation

  7. Safety of the procedure: Freedom from dissection >C

    Time frame: Periprocedural

    Safety of the procedure defined as an absence of dissection >C

  8. Safety of the procedure: Freedom from no-reflow

    Time frame: Periprocedural

    Safety of the procedure defined as an absence of no-reflow

  9. Safety of the procedure: Freedom from stent thrombosis

    Time frame: Periprocedural

    Safety of the procedure defined as an absence stent thrombosis

  10. Procedure success

    Time frame: Periprocedural

    To assess the procedure success rate defined as the achievement of < 20% residual stenosis by visual assessment in all target lesions using any percutaneous method without the occurrence of death, Q wave or WHO defined non-Q wave myocardial Infarction, or need for new revascularization of the target lesion during the hospital stay.

  11. Performance of the Ultimaster Nagomi™ stent in Severe calcified lesions

    Time frame: Periprocedural

    To assess Performance of the Ultimaster Nagomi™ stent in Severe calcified lesions

  12. Performance of the Ultimaster Nagomi™ stent in Severe tortuous vessels

    Time frame: Periprocedural

    To assess Performance of the Ultimaster Nagomi™ stent in Severe tortuous vessels

  13. Performance of the Ultimaster Nagomi™ stent in Distal vessels

    Time frame: Periprocedural

    To assess Performance of the Ultimaster Nagomi™ stent in Distal vessels

  14. Angina status assessment Seattle Angina Questionnaire (SAQ)

    Time frame: Baseline

    Angina status assessment Seattle Angina Questionnaire (SAQ)

  15. Angina status assessment Seattle Angina Questionnaire (SAQ)

    Time frame: 12 monts

    Angina status assessment Seattle Angina Questionnaire (SAQ)

  16. Quality of Life assessed as per EuroQl five-dimensional (EQ-5D) questionnaire

    Time frame: After PCI

    Quality of Life assessed as per EuroQl five-dimensional (EQ-5D) questionnaire

  17. Quality of Life assessed as per EuroQl five-dimensional (EQ-5D) questionnaire

    Time frame: 12 Months

    Quality of Life assessed as per EuroQl five-dimensional (EQ-5D) questionnaire

  18. Cardiovascular death

    Time frame: 12 months

    Percentage of cardiovascular death

  19. Target-vessel related myocardial infarction

    Time frame: 12 Months

    Percentage of target-vessel related myocardial infarction

  20. Clinically driven target lesion revascularization

    Time frame: 12 months

    Percentage of clinically driven target lesion revascularization

Study contacts

Contact information is provided by the study sponsor or research team.

FUNDACION EPIC

CONTACT

[email protected]

00987876135

TAMARA GARCIA CAMARERO, MD, PhD

CONTACT

[email protected]

0034615420460

Sponsors and collaborators

Lead sponsor

Fundación EPIC

Other

Registry information

Official study title

Long Coronary Lesions: Safety and Performance of the Ultimaster Nagomi™ Stent in This Setting With a One-to-one Approach -One Lesion, One Stent- LONG NAGOMI™ PMCF STUDY

Acronym: LONG NAGOMI

Important dates

Study start
2026
Primary completion
2028
Study completion
2029
First posted
Feb 10, 2026
Registry last updated
Jun 23, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.