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Brazilian assessment of technique, utilization, QRS response, and long-term electrical performance of the solia CSP lead

NCT ID NCT07808554

NEW Sponsor: Hospital SOS Cardio Source: ClinicalTrials.gov ↗

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Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
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Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 09, 2026 · Last updated Sep 09, 2026

Summary

The CSP Registry is a prospective, multicenter, observational, real-world study designed to evaluate the acute feasibility and long-term performance of the Solia CSP lead in Brazilian patients with a clinical indication for permanent ventricular pacing. Approximately 300 adult participants will be enrolled at up to 10 electrophysiology centers in Brazil and followed for up to 24 months. The study will assess implantation success, electrical performance, maintenance of conduction system capture, procedure- and device-related complications, and relevant clinical outcomes.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 300 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Nov 2026

An estimate. Start dates often move.

Expected to finish

Sep 2029

An estimate. End dates often move.

Lead sponsor

A research network

The lead sponsor is a research network or cooperative group.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Adult patients with a clinical indication for permanent ventricular pacing in whom the treating physician, based on routine clinical practice and independently of study participation, has decided to attempt conduction system pacing using the Solia CSP lead, preferably in the left bundle branch area. Participants will be consecutively enrolled at up to 10 electrophysiology centers in Brazil and followed for up to 24 months.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: \- Age ≥18 years. Clinical indication for a cardiac implantable electronic device requiring permanent ventricular pacing, according to contemporary guidelines. Treating physician's clinical decision to use the Solia CSP lead for conduction system pacing, preferably LBBAP. Planned implantation of a BIOTRONIK device with remote monitoring capability. Ability to comply with the study follow-up schedule for up to 24 months. Written informed consent. Exclusion Criteria: Exclusion Criteria: Inability to provide written informed consent. Active systemic infection or local infection at the implantation site. Life expectancy \<24 months due to a non-cardiovascular condition. Inability to comply with remote monitoring requirements. Participation in another cardiovascular device study with conflicting objectives or endpoints. Previous implantation of a CSP lead at the same anatomical site. Emergency procedure preventing standardized collection of baseline variables. Pregnancy or breastfeeding in women of childbearing potential.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Left bundle branch area pacing

How to take part

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  1. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

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  2. A doctor treating you

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