DiamondTemp Global Registry

May 22, 2026 updated by: Medtronic Cardiac Ablation Solutions
The DiamondTemp™ Global Registry is a prospective, global, multi-center, observational post-market registry.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Active, not recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The DiamondTemp™ Global Registry is a prospective, global, multi-center, observational post-market registry. The purpose of this clinical study is to describe clinical performance and safety data in a broad patient population treated with the commercially available DiamondTemp™ Family of Cardiac Ablation Catheters (hereafter referred to as the DiamondTemp™ Ablation System) and followed according to the standard of care at each respective institution. The follow up period is intended to align with standard practice and subjects will be followed for a minimum of 12 months post-procedure.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
545

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • Australia
      • Birtinya, Australia, QLD 4757
        • Sunshine Coast University Hospital
      • Murdoch, Australia, 6150
        • Fiona Stanley Hospital
  • Belgium
      • Jette, Belgium, 1090
        • Universitair Ziekenhuis Brussel
  • France
      • Chambray-lès-Tours, France, 37170
        • CHRU de Tours - Hôpital Trousseau
      • Villeurbanne, France, 69300
        • Capio - Clinique du Tonkin
  • Germany
      • Bad Oeynhausen, Germany, 32545
        • Herz- und Diabeteszentrum NRW - Ruhr-Universität Bochum
      • Hamburg, Germany, 20246
        • Universitäres Herzzentrum
      • Paderborn, Germany, 33098
        • Saint Vincenz Krankenhaus Paderborn
  • Italy
      • Castellanza, Italy, 21053
        • Humanitas Mater Domini
      • Conegliano, Italy, 31015
        • Ospedale di Conegliano - S. Maria dei Battuti
      • Venezia, Italy, 21053
        • Ospedale dell'Angelo
  • Netherlands
      • Eindhoven, Netherlands, 5623
        • Catharina Ziekenhuis
      • Nieuwegein, Netherlands, 3435 CM
        • St. Antonius Ziekenhuis Nieuwegein
  • Poland
      • Katowice, Poland, 40-752
        • John Paul II Upper Silesian Medical Centre
  • Portugal
      • Lisbon, Portugal, 1169-024
        • Hospital de Santa Marta
  • Slovenia
      • Ljubljana, Slovenia, 1000
        • University Medical Centre Ljubljana
  • Spain
      • Barcelona, Spain, 08025
        • Hospital de La Santa Creu i Sant Pau
      • Madrid, Spain, 28041
        • Hospital Universitario 12 de Octubre
  • Switzerland
      • Bern, Switzerland, 3010
        • Inselspital - Universitätsspital Bern
  • United Kingdom
      • Brighton, United Kingdom, BN2 5BE
        • Royal Sussex County Hospital
      • Coventry, United Kingdom, CV2 2DX
        • University Hospitals Coventry & Warwickshire

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Subjects ≥ 18 years of age (or minimum age as required by local regulations) who have a recommendation for an ablation with the DiamondTemp™ Ablation System may be approached regarding enrollment in this study.

Description

Inclusion Criteria:

  • Subject is ≥ 18 years of age or minimum age as required by local regulations
  • Planned procedure using commercially available DiamondTemp™ Ablation System
  • Willing to comply with study requirements and give IC (defined as legally effective, documented confirmation of a subject's voluntary agreement to participate in this clinical study) or authorization per institution and geographical requirements

Exclusion Criteria:

  • Subject is enrolled in a concurrent study that has not been approved for concurrent enrollment by the global study manager
  • Subject with exclusion criteria required by local law

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Treatment Arm
Patients enrolled and treated with the DiamondTemp™ Ablation System
Device: DiamondTemp™ Ablation System
A cardiac ablation will be performed using the DiamondTemp™ Ablation System.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Freedom from Recurrence at 12 Months
Time Frame: 12 Months
Estimate the 12-month freedom from recurrence of the arrhythmia(s) treated at the study index ablation procedure using the DiamondTemp™ Ablation System.
12 Months
Freedom from Device / Procedure Related Adverse Events
Time Frame: 12 Months
Estimate serious device and serious procedure-related adverse events for ablation using the DiamondTemp™ Ablation System through 12 months.
12 Months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Medtronic Cardiac Ablation Solutions

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 22, 2021

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 1, 2031

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 1, 2031

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 28, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 28, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 2, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 27, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 22, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • MDT20059

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

Yes

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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