ClinicalTrials.gg
Status unknownNCT05717257DAPA-SERVEUpdated Feb 8, 2023

Dapagliflozin in Systemic Right Ventricle (DAPA-SERVE)

A Phase 4 interventional study of Dapagliflozin 10mg Tab in Dapagliflozin Adverse Reaction, Efficacy and Systemic Right Ventricle, sponsored by Monaldi Hospital. Status unknown at 1 site in Italy. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-02-08.

Sponsored by Monaldi Hospital · Phase 4, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jan 2023), so the status shown — last known as Recruiting — may be out of date.

From the registry’s dates

  • Registered 5 months after the study started (first participant enrolled Aug 2022, registered Jan 2023).

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Phase
Phase 4
Study type
Interventional
Enrollment
50
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-14

Among 59 studies testing dapagliflozin in Heart Failure — 15 open to participants now, 19 under way, 6 of them phase 3. dapagliflozin · Heart Failure.

Planned enrollment
44th of 59
50 · median 100
Started
2022
with 10 others
Phase 4
22 of 59
4 open now
Registered
36th of 59
by date

Among the 59 studies testing dapagliflozin in Heart Failure, this one is the 44th largest by planned enrollment, is one of 11 that started in 2022, is one of 22 in phase 4, and was the 36th registered.

Heart Failure

6,332 studies on the registry are indexed under Heart Failure; 1,392 are open to participants now.

Browse Heart Failure studies →

Open to participants now

15 of the 59 studies testing dapagliflozin in Heart Failure are open now, in 12 countries. Recruiting first, the newest first:

10 more — sign in →

By country, each count listing its studies:

All 15 open studies →

About dapagliflozin

dapagliflozin: first FDA approval 2014 (FARXIGA), first EMA approval 2012. What it is approved for, and how studies give it, is on its page →

Who these studies take

Of the 966 Heart Failure studies recruiting now, 689 (71%) set no upper age limit and 89 (9%) stop at 75 or younger; 63 take children under 18; 96 take healthy volunteers.

This study: 18 Years and older · all sexes · no healthy volunteers.

The full table on the hub →

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Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 59 studies testing dapagliflozin in Heart Failure, or all of them as a file.
02

Study summary

The purpose of this study is to describe safety and efficacy of Dapaglifozin in adults patients with a systemic right ventricle (congenitally corrected transposition of the great arteries or transposition of the great arteries following arterial switch procedure) and impaired systolic function of the systemic right ventricle.

Read the detailed description

This is a prospective double arm study aiming to describe safety and efficacy of Dapaglifozin in adults patients with a systemic right ventricle (congenitally corrected transposition of the great arteries or transposition of the great arteries following arterial switch procedure) and impaired systolic function of the systemic right ventricle.

Dapagliflozin will be prescribed in a group of randomly selected patients in addition to the optimized medical therapy for heart failure with reduced ejection fraction.

Changes in quality of life indicators, symptoms, biohumoral markers, exercise capacity and echocardiographic parameters of systolic right ventricular function will be evaluated in comparison with the control group, which will continue standard heart failure therapy.

03

Conditions studied

  • Dapagliflozin Adverse Reaction
  • Efficacy
  • Systemic Right Ventricle

Browse trials for

Keywords

  • heart failure
  • dapagliflozin
  • systemic right ventricle
04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Age≥18years
  • Optimal medical therapy or at least 3months
  • Systemic right ventricle ≤40%, assessed on echocardiography

Exclusion criteria

Exclusion Criteria:

  • Univentricular physiology
  • Systolic blood pressure\<90mmHg
  • (GFR)\<30ml/min
Terms in these criteria, in plain language(2)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

LVEF (left ventricular ejection fraction)

The share of blood the heart’s main pumping chamber (the left ventricle) pushes out with each beat, measured by an echocardiogram (heart ultrasound) or a MUGA scan. About 50–70% is normal.

GFR and eGFR (kidney filtering)

GFR (glomerular filtration rate) is how much blood the kidneys filter each minute. It is usually estimated from a blood test — eGFR, by formulas such as CKD-EPI or MDRD — and some studies ask for it to be measured directly instead. Usually given in mL/min/1.73 m².

Check the method, the units and the minimum the study states. A value of 90 or above is in the normal-or-high range, but kidney damage can show in other tests too.

05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
50 participants (estimated)

Study arms

  • Experimental
    Dapagliflozin

    Dapagliflozin will be added on top of the standard optimized medical therapy for heart failure and reduced ejection fraction

    Drug: Dapagliflozin 10mg Tab

  • No intervention
    Control

    Participants assigned to this group will continue the standard optimized medical therapy

Interventions

  • Dapagliflozin 10 mg will be added on top of the standard optimized medical therapy for heart failure and reduced ejection fraction

06

What researchers measure

Primary outcomes

  1. Adverse Events

    Absence of any suspected or confirmed adverse events or necessity of drug discontinuation

    Time frame: 1 year

  2. Nt-proBNP

    Time frame: 1 year

  3. Systemic right ventricle fractional area change

    Time frame: 1 year

  4. Systemic right ventricle global longitudinal strain

    Time frame: 1 year

07

Study locations

1 of 1 sites recruiting
  • Adult Congenital Heart Disease, Monaldi Hospital
    Naples, 80121, Italy
    Recruiting
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Aug 2022 (actual). Primary completion is estimated for Aug 2023, 12 months after the start.

Of 164 non-industry phase 4 interventional studies under Heart Failure, half reached primary completion within 32 months of starting (the median), counting those still running; a quarter within 22 and three quarters within 56. This study's planned 12 months is below that.

Counting every sponsor, half of 183 studies reached it within 31 months; a quarter within 22 and three quarters within 56.

How these figures are worked out, and which studies are left out of them.

Registered
Jan 29, 2023
First posted
Feb 8, 2023
StartActual
Aug 1, 2022
Primary completionEst.
Aug 2023
CompletionEst.
Aug 2024
Last update
Feb 8, 2023
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Feb 8, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05717257
Lead sponsor
Monaldi Hospital
Responsible party
Flavia Fusco (Medical Doctor, Monaldi Hospital) — Principal investigator
First posted
Feb 8, 2023
Start date
Aug 1, 2022
Primary completion
Aug 2023 (estimated)
Completion
Aug 2024 (estimated)
Last update
Feb 8, 2023

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jan 2023. You cannot join it, but the record below documents what was studied.

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Discussion

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Studies of the drug tested here: Dapagliflozin

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