RECURrence of Atrial Fibrillation After Cardioversion of Patients Randomized to Dapagliflozin or Usual Care

NCT ID: NCT07187570

Last Updated: 2025-09-23

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

RECRUITING

Clinical Phase

PHASE3

Total Enrollment

1600 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-06-03

Study Completion Date

2027-12-31

Brief Summary

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The goal of this clinical trial is to learn if drug dapagliflozin, a sodium-glucose transport-2 inhibitor, works to treat atrial fibrillation in adults. The main question it aims to answer is:

• Does the drug dapagliflozin reduce the recurrence rate of atrial fibrillation?

Researchers will compare drug dapagliflozin to standard therapy to see if drug dapagliflozin reduce the recurrence of atrial fibrillation.

Persons with atrial fibrillation who are planned for an electric cardioversion will:

* Take the drug dapagliflozin, or no drug, once a day for a maximum of 56 days
* Undergo a planned electric cardioversion of the atrial fibrillation
* Record the rhythm with a hand-held device that transmits the signal to researchers during the study period, but no longer than for 56 days

Detailed Description

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Conditions

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Atrial Fibrillation (AF)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Prospective randomized open blinded end-point (PROBE) study
Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Usual care

Standard of care

Group Type NO_INTERVENTION

No interventions assigned to this group

Dapagliflozin

Tablet Dapagliflozin 10 mg once daily

Group Type EXPERIMENTAL

Dapagliflozin 10 mg once daily

Intervention Type DRUG

Tablet Dapagliflozin 10 mg orally during from randomization for maximum 56 days.

Interventions

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Dapagliflozin 10 mg once daily

Tablet Dapagliflozin 10 mg orally during from randomization for maximum 56 days.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patients with AF on ECG who are planned for electrical cardioversion within 7-26 days from inclusion-date.
* Age ≥ 55 years.
* Provided written informed consent.

Exclusion Criteria

* Current treatment with an SGLT2 inhibitor.
* Prior/current diagnosis of heart failure.
* Type 1 diabetes mellitus.
* Estimated glomerular filtration rate (eGFR) \< 25 mL/min/1.73m2.
* Pulmonary vein isolation within preceding 3 months or planned pulmonary vein isolation during the study period (56 days).
* Contraindications to SGLT2 inhibitors.
* Any condition or circumstance in which the patient should not participate in the study according to the study investigator.
Minimum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Karolinska Institutet

OTHER

Sponsor Role collaborator

Region Stockholm

OTHER_GOV

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Karolina Szummer, MD PhD

Role: PRINCIPAL_INVESTIGATOR

Karolinska Institutet

Ziad Hijazi, MD PhD

Role: PRINCIPAL_INVESTIGATOR

Dept. of Medical Sciences, Uppsala University, Uppsala, Sweden

Locations

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Linköping university hosptial

Linköping, , Sweden

Site Status NOT_YET_RECRUITING

Örebro University hospital

Örebro, , Sweden

Site Status RECRUITING

Södersjukhuset

Stockholm, , Sweden

Site Status NOT_YET_RECRUITING

Karolinska University Hospital

Stockholm, , Sweden

Site Status RECRUITING

Danderyds Hospital

Stockholm, , Sweden

Site Status NOT_YET_RECRUITING

Norrlands universitetssjukhus

Umeå, , Sweden

Site Status NOT_YET_RECRUITING

Akademiska sjukhuset

Uppsala, , Sweden

Site Status NOT_YET_RECRUITING

Countries

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Sweden

Central Contacts

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Karolina Szummer, MD PhD

Role: CONTACT

+4681238000

Facility Contacts

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Lars O Karlsson, MD PhD

Role: primary

+4610-103 00 00

Anna Björkenheim, MD PhD

Role: primary

+46 19-602 10 00

Joakim Olbers, MD PhD

Role: primary

+46 8-123 610 00

Karolina Szummer, MD PhD

Role: primary

+46812386719

Johan Engdahl, Professor, MD PhD

Role: primary

+468-123 550 00

Ioannis Kotsoularis, MD PhD

Role: primary

+4690-785 00 00

Ziad Hijazi, MD PhD

Role: primary

+4618-611 00 00

Other Identifiers

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2024-513719-28-00

Identifier Type: CTIS

Identifier Source: secondary_id

EU CT 2024-513719-28-00

Identifier Type: -

Identifier Source: org_study_id

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