Implementation of SGLT-2 Inhibitors in Patients With Heart Failure Through a New Digital Strategy

NCT ID: NCT05890131

Last Updated: 2025-02-13

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

ACTIVE_NOT_RECRUITING

Clinical Phase

NA

Total Enrollment

5996 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-05-03

Study Completion Date

2027-01-31

Brief Summary

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The implementation of new medical therapies and guidelines, is a long and complex process that takes up to 10 years on average. This prolonged process is a global challenge and is mainly due to the complexity of cross-institutional patient care, involving primary care, out-patient clinics, nursing homes and patient associations.

The main objective of this clinical trial is to determine whether a new digital strategy that employs official digital letters to inform and invite patients to evaluate their eligibility for new therapies, specifically the sodium-glucose co-transporter-2 (SGLT-2) inhibitor for heart failure patients, can facilitate and optimise the implementation. The aim is to increase the number of eligible patients with heart failure who start taking SGLT-2 inhibitors and reduce the time it takes to initiate treatment compared to the current process. Ultimately, this approach may improve patient outcomes.

Detailed Description

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The study is a prospective, multicenter, two-armed, randomised clinical trial that will be coordinated from the Department of Cardiology, Herlev-Gentofte Hospital. The primary objective of the study is to determine whether a new digital strategy can be implemented to introduce novel medical therapies, specifically sodium-glucose co-transporter-2 (SGLT-2) inhibitors to heart failure patients. The aim is to increase the number of eligible patients who initiate therapy and to reduce the time taken to initiate therapy compared to the current process. The study will recruit patients with a registered diagnosis of heart failure residing in The Capital Region of Denmark and Roskilde, who have not yet been started on SGLT-2 inhibitor therapy. Patient identification and recruitment will be carried out through Danish nationwide registries, using their personal identification number (CPR-number), which is also linked to a secure digital mailbox where all official letters from public authorities are sent to Danish citizens. Patients will be randomly assigned (1:1) to receive a digital letter containing evidence-based information about the newly approved heart failure therapy option, SGLT-2 inhibitors. The letter will also invite recipients to be evaluated by a heart failure specialist for potential initiation of the therapy. Outcome measures will be obtained from Danish nationwide registers at pre-specified time points and in collaboration with the Danish Health Data Authority.

Conditions

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Heart Failure

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

SINGLE

Outcome Assessors
Due to the trial design, blinding the patients who received the digital letters is not possible. However, the letters do not disclose that they were sent as part of a randomized trial, which enhances the generalizability of the study intervention. Additionally, patients in the control group, who did not receive a letter, remain unaware that they are part of the control group in a randomized trial. Also, the HF specialists who prescribed the SGLT2 inhibitors are blinded to the primary endpoint, as they do not receive information on whether patients actually redeemed their prescriptions and commenced the medication.

Study Groups

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Digital letter

The experimental group will receive a digital letter with information on the newly approved heart failure therapy option, SGLT-2 inhibitors. The letter will also invite recipients to be evaluated by a heart failure specialist for potential initiation of the therapy.

Group Type EXPERIMENTAL

Digital letter

Intervention Type OTHER

A digital letter with evidence-based information about the newly approved heart failure therapy option, SGLT-2 inhibitors. The letter will also invite recipients to be evaluated by a heart failure specialist for potential initiation of the therapy.

Control

The control group will not be sent the digital letter and will therefore receive usual follow-up and care in the public healthcare system.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Digital letter

A digital letter with evidence-based information about the newly approved heart failure therapy option, SGLT-2 inhibitors. The letter will also invite recipients to be evaluated by a heart failure specialist for potential initiation of the therapy.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

1. Registered diagnosis of heart failure within the last 10 years
2. Living in the Capital Region of Denmark or Roskilde
3. Age ≥20 years

Exclusion Criteria

1. Redeemed prescription of a SGLT-2 inhibitor after 2015
2. Type 1 diabetes
3. History of diabetic ketoacidosis
4. Chronic kidney disease in long term dialysis
5. Living in a nursing home
6. Dementia
7. Cancer diagnosis within the last year (except prostate cancer and non-melanoma skin cancer)
8. Exemption from the public digital mailbox system
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Morten Schou

OTHER

Sponsor Role lead

Responsible Party

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Morten Schou

MD, PhD, Professor

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Morten Schou, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Department of Cardiology, Herlev and Gentofte Hospital, 2900 Hellerup, Denmark

Lars Køber, MD, DMSc

Role: STUDY_CHAIR

Department of Cardiology, Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark

Locations

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Bispebjerg-Frederiksberg Hospital

Copenhagen, , Denmark

Site Status

Herlev and Gentofte University Hospital

Hellerup, , Denmark

Site Status

Nordsjællands Hospital

Hillerød, , Denmark

Site Status

Amager-Hvidovre-Glostrup Hospital

Hvidovre, , Denmark

Site Status

Sjællands Universitetshospital - Roskilde

Roskilde, , Denmark

Site Status

Countries

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Denmark

Other Identifiers

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P-2022-675

Identifier Type: -

Identifier Source: org_study_id

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