Heart FailurePhase 3NCT04157751
A Study to Test the Effect of Empagliflozin in Patients Who Are in Hospital for Acute Heart Failure
A Phase 3 study testing Empagliflozin in people with Heart Failure, run by Boehringer Ingelheim at 118 sites in 15 countries.
Trial summary
This is a study in adults who are in hospital for acute heart failure. The purpose of this study is to find out whether starting to take a medicine called empagliflozin soon after first being treated in hospital helps people with acute heart failure. Participants are in the study for about 3 months. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Heart Failure
- What is being tested?
- Empagliflozin
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 530 participants
- Where
- 118 sitesin 15 countries
- Study dates
- 18 May 2020to 2 Jun 2021
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Currently hospitalised for the primary diagnosis of acute heart failure (de novo or decompensated chronic HF), regardless of ejection fraction (EF). Patients with a diagnosis of hospitalized heart failure must have HF symptoms at the time of hospital admission
- Evidence of left ventricular ejection fraction (LVEF, either reduced or preserved EF) as per local reading preferably measured during current hospitalisation or in the 12 months prior to randomisation
- Patients must be randomised after at least 24 hours and no later than 5 days after admission, as early as possible after stabilization and while still in hospital
- Patients must fulfil the following stabilisation criteria (while in the hospital):
- SBP ≥100mm Hg and no symptoms of hypotension in the preceding 6 hours,
- no increase in i.v. diuretic dose for 6 hours prior to randomisation,
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- no i.v. vasodilators including nitrates within the last 6 hours prior to randomisation
- no i.v. inotropic drugs for 24 hours prior to randomisation.
- Elevated NT-proBNP ≥ 1600pg/mL or BNP ≥400 pg/mL according to the local lab, for patients without atrial fibrillation (AF); or elevated NT-proBNP ≥ 2400pg/mL or BNP ≥600 pg/mL for patients with AF, measured during the current hospitalization or in the 72 hours prior to hospital admission,. For patients treated with an angiotensin receptor neprilysin inhibitor (ARNI) in the previous 4 weeks prior to randomisation, only NT-proBNP values should be used
- HF episode leading to hospitalisation must have been treated with a minimum single dose of 40 mg of i.v. furosemide (or equivalent i.v. loop diuretic defined as 20 mg of torasemide or 1 mg of bumetanide)
- Further Inclusion Criteria Apply
Who cannot join
- Cardiogenic shock
- Current hospitalisation for acute heart failure primarily triggered by pulmonary embolism, cerebrovascular accident, or acute myocardial infarction (AMI)
- Current hospitalisation for acute heart failure not caused primarily by intravascular volume overload;
- Below interventions in the past 30 days prior to randomisation or planned during the study:
- Major cardiac surgery, or TAVI (Transcatheter Aortic Valve Implantation), or PCI, or Mitraclip
- All other surgeries that are considered major according to investigator judgement
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- Implantation of cardiac resynchronisation therapy (CRT) device
- cardiac mechanical support implantation
- Carotid artery disease revascularisation (stent or surgery)
- Acute coronary syndrome / myocardial infarction, stroke or transient ischemic attack (TIA) in the past 90 days prior to randomisation
- Heart transplant recipient, or listed for heart transplant with expectation to receive a transplant during the course of this trial (according to investigator judgement), or planned for palliative care for HF, or currently using left ventricular assist device (LVAD) or intra-aortic balloon pump (IABP) or any other type of mechanical circulatory support, or patients on mechanical ventilation, or patients with planned inotropic support in an outpatient setting
- Haemodynamically significant (severe) uncorrected primary cardiac valvular disease planned for surgery or intervention during the course of the study (note: secondary mitral regurgitation or tricuspid regurgitation due to dilated cardiomyopathy is not excluded unless planned for surgery or intervention during the course of the study)
- Impaired renal function, defined as eGFR < 20 mL/min/1.73 m2 as measured during hospitalization (latest local lab measurement before randomisation) or requiring dialysis
- Type 1 Diabetes Mellitus (T1DM)
- History of ketoacidosis, including diabetic ketoacidosis (DKA)
- Further Exclusion Criteria Apply
Trial locations and contacts
118 sites in 15 countries.
118 sites in 15 countries
United States30 sites
Pharmatex Research
Amarillo, Texas, 79109
Grady Memorial Hospital
Atlanta, Georgia, 30303
Beth Israel Deaconess Medical Center
Boston, Massachusetts, 02215
Erie County Medical Center
Buffalo, New York, 14215
The University of North Carolina at Chapel Hill
Chapel Hill, North Carolina, 27599
Ralph H. Johnson VA Medical Center
Charleston, South Carolina, 29401
Cardiology Associates Research Co.
Daytona Beach, Florida, 32117
Cardiovascular Associates of the Delaware Valley
Elmer, New Jersey, 08318
Inova Fairfax Medical Campus
Falls Church, Virginia, 22042
The DeMatteis Center for Cardiac Research and Education
Greenvale, New York, 11548
University Of Mississippi Medical Center
Jackson, Mississippi, 39216-4505
University of Florida Health Jacksonville
Jacksonville, Florida, 32209
Saint Luke's Hospital of Kansas City
Kansas City, Missouri, 64111
University of Southern California
Los Angeles, California, 90033
Cedars-Sinai Medical Center
Los Angeles, California, 90048
University of Wisconsin
Madison, Wisconsin, 53792
Vanderbilt University Medical Center
Nashville, Tennessee, 37232
Sentara Norfolk General Hospital
Norfolk, Virginia, 23507
University of Oklahoma
Oklahoma City, Oklahoma, 73104
South Oklahoma Heart Research Group
Oklahoma City, Oklahoma, 73135
University of Nebraska Medical Center
Omaha, Nebraska, 68198
University of California Irvine
Orange, California, 92865
Methodist Medical Center
Peoria, Illinois, 61603
Center for Advanced Cardiac Care - Heart Failure Clinic
Plano, Texas, 75093
North Carolina Heart and Vascular
Raleigh, North Carolina, 27607
United Hospital
Saint Paul, Minnesota, 55102
Stony Brook Medicine
Stony Brook, New York, 11794
Montefiore Medical Center
The Bronx, New York, 10467
The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Torrance, California, 90502
Jefferson Washington Township Hospital
Washington Township, New Jersey, 08080
Germany11 sites
Charité - Universitätsmedizin Berlin
Berlin, 12203
Bremer Institut für Herz- und Kreislaufforschung (BIHKF) am Klinikum Links der Weser
Bremen, 28277
Herzzentrum Dresden GmbH Universitätsklinik
Dresden, 01307
Universitäts-Herzzentrum Freiburg, Bad Krozingen GmbH
Freiburg im Breisgau, 79106
Universitätsklinikum Gießen und Marburg GmbH
Giessen, 35392
Universitätsklinikum Jena
Jena, 07743
Asklepios Klinik Langen-Seligenstadt GmbH
Langen, 63225
Klinikum Leverkusen gGmbH, Leverkusen
Leverkusen, 51375
Universitätsklinikum Schleswig-Holstein, Campus Lübeck
Lübeck, 23538
Klinikum der Stadt Ludwigshafen am Rhein gGmbH
Ludwigshafen, 67063
Universitätsklinikum Würzburg AÖR
Würzburg, 97080
Italy10 sites
ASST degli Spedali Civili di Brescia
Brescia, 25123
Università degli Studi "Magna Grecia" - Campus "S. Venuta"
Catanzaro, 88100
Ospedale della Val di Chiana Santa Margherita
Cortona, 52040
Az.Osp. Universitaria "Ospedali Riuniti"
Foggia, 71100
Centro Cardiologico Monzino-IRCCS
Milan, 20138
ASST Grande Ospedale Metropolitano Niguarda
Milan, 20162
Osp. Guglielmo da Saliceto AUSL di Piacenza
Piacenza, 29121
IRCCS San Raffaele
Roma, 00163
AO Città della Salute e della
Torino, 10126
Azienda Sanitaria Universitaria Giuliano Isontina
Trieste, 34124
Netherlands10 sites
Jeroen Bosch Ziekenhuis-Hertogenbosch
's-Hertogenbosch, 5223 GZ
Gelre Ziekenhuizen Apeldoorn
Apeldoorn, 7334 DZ
TREANT Zorggroep
Emmen, 7824 AA
Groene Hart ziekenhuis
Gouda, 2803 HH
Universitair Medisch Centrum Groningen
Groningen, 9713 GZ
Sint Jansdal Ziekenhuis
Harderwijk, 3844 DG
Alrijne Leiderdorp
Leiderdorp, 2353 GA
Bravis ziekenhuis, locatie Roosendaal
Roosendaal, 4708 AE
HagaZiekenhuis
The Hague, 2545 AA
Diakonessenhuis Utrecht
Utrecht, 3582 KE
Japan9 sites
Japan Community Health Care Organization Kyushu Hospital
Fukuoka, Kitakyushu, 806-8501
Mito Medical Center
Ibaraki, Higashiibaraki-gun, 311-3193
Kanagawa Cardiovascular and Respiratory Center
Kanagawa, Yokohama, 236-0051
Shinshu University Hospital
Nagano, Matsumoto, 390-8621
The Sakakibara Heart Institute of Okayama
Okayama, Okayama, 700-0804
Osaka University Hospital
Osaka, Suita, 565-0871
Kawaguchi Cardiovascular and Respiratory Hospital
Saitama, Kawaguchi, 333-0842
Saitama Sekishikai Hospital
Saitama, Sayama, 350-1305
Nihon University Itabashi Hospital
Tokyo, Itabashi-ku, 173-8610
Belgium7 sites
Aalst - HOSP Onze-Lieve-Vrouw
Aalst, 9300
Brussels - UNIV UZ Brussel
Brussels, 1090
AZ Sint-Blasius
Dendermonde, 9200
Ziekenhuis Oost-Limburg - Campus Sint-Jan
Genk, 3600
UZ Leuven
Leuven, 3000
Liège - HOSP CHR de la Citadelle
Liège, 4000
UNIV Ambroise Paré
Mons, 7000
Spain7 sites
Hospital Universitario Virgen de la Arrixaca
El Palmar, 30120
Hospital de Bellvitge
L'Hospitalet de Llobregat, 08907
Hospital Puerta de Hierro
Majadahonda, 28222
Hospital Virgen de la Victoria
Málaga, 29010
Hospital Moises Broggi
Sant Joan Despí, 08970
Hospital Nuestra Señora de Valme
Seville, 41014
Hospital Clínico de Valencia
Valencia, 46010
China6 sites
Beijing Chao-Yang Hospital
Beijing, 100020
Beijing AnZhen Hospital
Beijing, 100029
The First Hospital of Jilin University
Changchun, 130021
West China Hospital
Chengdu, 610041
First Affiliated Hospital of Xi'an JiaoTong University
Xi'an, 710061
Xiamen Cardiovascular Hospital Xiamen University
Xiamen, 361004
Denmark5 sites
Aalborg Universitetsshospital
Aalborg, 9000
Frederiksberg Hospital
Frederiksberg, 2000
Herlev and Gentofte Hospital
Herlev, 2733
Hvidovre Hospital
Hvidovre, 2650
Viborg Regionhospital
Viborg, 8800
Hungary5 sites
Semmelweis University
Budapest, 1088
University Debrecen Hospital
Debrecen, 4032
University of Pecs
Pécs, 7624
Fejer County Saint George University Teaching Hospital
Székesfehérvár, 8000
Csongrad Country Dr Bugyi Istvan Hosp.
Szentes, 6600
Norway5 sites
Helse Førde HF, Førde Sentralsjukehus
Førde, N-6812
Sykehuset Innlandet HF, Avd. Lillehammer
Lillehammer, N-2609
Akershus Universitetssykehus HF
Lørenskog, N-1478
Helse Stavanger, Stavanger Universitetssykehus
Stavanger, N-4011
Universitetssykehuset Nord-Norge, Tromsø
Tromsø, N-9019
Czechia4 sites
University Hospital Brno
Brno, 639 00
Univ.Hosp U Svate Anny, I.Internal Clinic-Cardiology,Brno
Brno, 65691
University Hospital Motol
Prague, 15006
District Hospital, Tabor
Tábor, 390 03
Poland4 sites
Saint Wincenty a Paulo Hosp., Cardiology Dept., Gdynia
Gdynia, 81348
Card.Cli.Mil.Med.Ac.Uni.Cli.Hosp. Cent.Vetera.Hosp.Lodz
Lodz, 90549
Cent.Clin.Hosp.Med.Univ.Lodz,Electrocard
Lodz, 92-213
Provincial Specialist M. Kopernik Hospital
Lodz, 93-513
Canada3 sites
Toronto General Hospital
Toronto, Ontario, M5G 2C4
Royal Jubilee Hospital
Victoria, British Columbia, V8R 1J8
St. Boniface General Hospital
Winnipeg, Manitoba, R2H 2A6
Sweden2 sites
Sahlgrenska US, Göteborg
Gothenburg, 41345
Sahlgrenska Universitetssjukhuset, Östra
Gothenburg, 416 85
About this study
Official title: A Multicentre, Randomised, Double-blind, 90-day Superiority Trial to Evaluate the Effect on Clinical Benefit, Safety and Tolerability of Once Daily Oral EMPagliflozin 10 mg Compared to Placebo, Initiated in Patients Hospitalised for acUte Heart faiLure (de Novo or Decompensated Chronic HF) Who Have Been StabilisEd (EMPULSE)
This is a study in adults who are in hospital for acute heart failure. The purpose of this study is to find out whether starting to take a medicine called empagliflozin soon after first being treated in hospital helps people with acute heart failure.
Participants are in the study for about 3 months. At the beginning, participants are still in hospital. Later, they visit the hospital about 3 times and get 1 phone call. Participants are put into 2 groups by chance. One group takes 1 empagliflozin tablet a day. The other group takes
Read more
1 placebo tablet a day. Placebo tablets look like empagliflozin tablets but do not contain any medicine. Empagliflozin belongs to a class of medicines known as SGLT-2 inhibitors. It is used to treat type 2 diabetes.
During the study, the doctors check whether participants have additional heart failure events like needing to go to the hospital again because of heart failure. The participants answer questions about how their heart failure affects their life. We then compare the results between the empagliflozin and placebo groups. The doctors also regularly check the general health of the participants.
- Conditions
- Heart Failure
- Being tested
- Empagliflozin, Placebo to Empagliflozin
- Medical subject headings
- Heart Failure
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
EmpagliflozinDrug
Film-coated tablet
Placebo to EmpagliflozinDrug
Film-coated tablet
| Study group | Role | What they receive |
|---|---|---|
| Empagliflozin | Experimental | Not described Receives: Drug: Empagliflozin |
| Placebo | Placebo comparator | Not described Receives: Drug: Placebo to Empagliflozin |
What is being measured
The primary outcome is the main question the study is designed to answer.
Percentage of Pairwise Comparisons With Wins of Clinical Benefit, a Composite of Death, Number of Heart Failure Events (HFEs), Time to the First HFE and ≥5-point Difference in CfB in KCCQ-TSS After 90 Days of Treatment
Clinical benefit, a composite of death, number of HFEs, time to first HFE and change from baseline (CfB) in Kansas City Cardiomyopathy Questionnaire-Total Symptom Score (KCCQ-TSS) after 90 days of treatment. All patients randomised to empagliflozin are compared to all patients randomised to placebo within strata. For any two patients, a patient will win, i.e. achieve a better clinical outcome, as determined by assessing the following criteria sequentially, stopping when an advantage for either patient is shown:
- Death: death is worse than no death; earlier death is worse; tied if not possible to determine.
- Number of HFEs: more HFEs is worse; tied, if same number of HFEs.
- Time to first HFE: earlier HFE is worse; tied, if not possible to determine.
- KCCQ-TSS CfB at Day 90: more positive CfB is better; the threshold for the difference is >= 5 for a win; tied, if difference < 5.
The KCCQ-TSS ranges from 0 to 100, where a higher score reflects a better outcome.
pct. = percentage
Measured: Up to 90 days. For KCCQ-TSS: at baseline and at day 90.
Secondary outcomes (10)
Number of Participants With Improvement of at Least 10 Points in KCCQ-TSS After 90 Days of Treatment
Number of participants with improvement of at least 10 points in Kansas City Cardiomyopathy Questionnaire - Total Symptom Score (KCCQ-TSS) from baseline after 90 days of treatment.
The Kansas City Cardiomyopathy Questionnaire is a self-administered questionnaire that includes 23 items that map to 7 domains: symptom frequency, symptom burden, symptom stability, physical limitations, social limitations, quality of life and self-efficacy. The symptom frequency and symptom burden domains are merged into the total symptom score. Scores are represented on a 0-to-100-point scale, where a higher score reflects a better health status.
Measured: At baseline and at day 90.
Change From Baseline in KCCQ-TSS After 90 Days of Treatment
Change from baseline in Kansas City Cardiomyopathy Questionnaire - Total Symptom Score (KCCQ-TSS).
The Kansas City Cardiomyopathy Questionnaire is a self-administered questionnaire that includes 23 items that map to 7 domains: symptom frequency, symptom burden, symptom stability, physical limitations, social limitations, quality of life and self-efficacy. The symptom frequency and symptom burden domains are merged into the total symptom score. The score is represented on a 0-to-100-point scale, where a higher score reflects a better health status.
Change from baseline in KCCQ-TSS at day 90 was modeled using a MMRM with visit (day 15 and day 30) as repeated measures, adjusted mean (standard error) after 90 days of treatment is reported.
Measured: At baseline, at day 15, 30 and at day 90.
Change From Baseline in Log-transformed N-Terminal Pro-Brain Natriuretic Peptide (NTproBNP) Area Under the Curve (AUC) Over 30 Days of Treatment
Change from baseline in log-transformed N-Terminal Pro-Brain Natriuretic Peptide (NTproBNP) Area under the curve (AUC) over 30 days of treatment is reported.
Measured: From baseline to day 30.
Percentage of Days Alive and Out of Hospital (DAOH) From Study Drug Initiation Until 30 Days After Initial Hospital Discharge
The follow-up time for DAOH analyses was defined as 30 days after initial hospital discharge, or time between initial hospital discharge and date of censoring for non-fatal events except for patients who died within the first 30 days, where 30 days was considered as the DAOH follow-up time.
DAOH for each patient was calculated as follow-up time subtracted by the number of days in hospital during the 30 days after initial hospital discharge as well as the number of days being dead within the 30 days. Percentage DAOH was defined as DAOH divided by the DAOH follow-up time of each patient multiplied by 100.
Measured: Up to 30 days after initial hospital discharge.
Percentage of Days Alive and Out of Hospital (DAOH) From Study Drug Initiation Until 90 Days After Randomisation
The follow-up time for DAOH analyses was defined as 90 days after randomisation, or time between randomisation and date of censoring for non-fatal events except for patients who died within the first 90 days, where 90 days was considered as the DAOH follow-up time. DAOH for each patient was calculated as follow-up time subtracted by the number of days in hospital during the 90 days after randomisation as well as the number of days being dead within the first 90 days.
Percentage DAOH was defined as DAOH divided by the DAOH follow-up time of each patient multiplied by 100.
Measured: Up to 90 days after randomisation.
Incidence Rate of First Occurrence of Cardiovascular (CV) Death or Heart Failure Event (HFE) Until End of Trial Visit
Incidence rate of first occurrence of CV death or HFE until end of trial visit per 100 patient-year (pt-yrs) at risk is reported.
Incidence rate per 100 pt-yrs = 100* number of patients with event / time at risk [years].
Measured: Up to 127 days.
Number of Participants With Hospitalization for Heart Failure (HHF) Until 30 Days After Initial Hospital Discharge
Number of participants with hospitalization for heart failure (HHF) until 30 days after initial hospital discharge.
Measured: Up to 30 days after initial hospital discharge.
Composite Renal Endpoint: Number of Participants With Chronic Dialysis, Renal Transplant, Sustained Reduction in eGFR(CKD-EPI)cr
The occurrence of the composite renal endpoint:
- chronic dialysis (with a frequency of twice per week or more for at least 90 days), or
- renal transplant, or
- sustained reduction in Glomerular filtration rate estimated by the chronic kidney disease epidemiology collaboration formula with serum creatinine measurement (eGFR (CKD-EPI)cr) from baseline of ≥40%, or
- sustained eGFR [mL/min/1.73 m2] <15 and baseline value ≥30, or
- sustained eGFR <10 and baseline value <30; is reported by number of participants with component events. (These events may have occurred after the endpoint was already met. Combinations may not have occurred on the same day).
Sustained was determined by 2 or more consecutive post-baseline central laboratory measurements separated by at least 30 days.
Measured: Up to 90 days.
Weight Change Per Mean Daily Loop Diuretic Dose After 15 Days of Treatment
Diuretic effect as assessed by weight change per mean daily loop diuretic dose after 15 days of treatment.
Diuretic dose = 40 mg intravenous furosemide or 80 mg oral furosemide.
Abbreviation:
Kg: Kilogram
Measured: At baseline and at day 15.
Weight Change Per Mean Daily Loop Diuretic Dose After 30 Days of Treatment
Diuretic effect as assessed by weight change per mean daily loop diuretic dose after 30 days of treatment.
Diuretic dose = 40 mg intravenous furosemide or 80 mg oral furosemide
Abbreviation:
Kg: Kilogram
Measured: At baseline and at day 30.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted8 Nov 2019
- Study start18 May 2020
- Primary completion28 May 2021
- Study completion2 Jun 2021
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (5)Papers the sponsor has linked to this study.
- Other trials for Heart FailureStudies of the same condition, open and under way.
- More trials run by Boehringer IngelheimThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 530 participants (actual)
Sponsor and investigators
- Lead sponsor
- Boehringer Ingelheim
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Eli Lilly and Company
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04157751
- Sponsor's protocol ID
- 1245-0204
- Other IDs
- 2019-002946-19, 2019
- Status last verified
- Jun 2022
- First submitted
- 4 Nov 2019
- Last updated
- 19 Jul 2022
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: After the study is completed and the primary manuscript is accepted for publishing, researchers can use this following link https://www.mystudywindow.com/msw/datasharing to request access to the clinical study documents regarding this study, and upon a signed "Document Sharing Agreement". Also, Researchers can use the following link https://www.mystudywindow.com/msw/datasharing to find information in order to request access to the clinical study data, for this and other listed studies, after the submission of a research proposal and according to the terms outlined in the website. The data shared are the raw clinical study data sets.
Publications
Angermann CE, Gerhardt T, Blatchford JP, Biegus J, Collins SP, Kosiborod M, Ferreira JP, Nassif ME, Psotka MA, Tromp J, Kraus BJ, Ponikowski P, Teerlink JR, Voors AA. Empagliflozin in De Novo vs Acute Decompensated Chronic Heart Failure: A Prespecified Analysis From EMPULSE. JACC Heart Fail. 2026 Aug;14(8):102999. doi: 10.1016/j.jchf.2026.102999. Epub 2026 Mar 7.
PubMed 41793401Jongs N, Gasparyan SB, Frison L, Schloemer P, Brinker M, Little DJ, Heerspink HJL. Use of eGFR Slope Thresholds as End Point Components in a Kidney Disease Progression Hierarchical Composite End Point. J Am Soc Nephrol. 2025 Dec 1;36(12):2421-2430. doi: 10.1681/ASN.0000000766. Epub 2025 Jun 17.
PubMed 40526444Ferreira JP, Blatchford JP, Teerlink JR, Kosiborod MN, Angermann CE, Biegus J, Collins SP, Tromp J, Nassif ME, Psotka MA, Comin-Colet J, Mentz RJ, Brueckmann M, Nordaby M, Ponikowski P, Voors AA. Mineralocorticoid receptor antagonist use and the effects of empagliflozin on clinical outcomes in patients admitted for acute heart failure: Findings from EMPULSE. Eur J Heart Fail. 2023 Oct;25(10):1797-1805. doi: 10.1002/ejhf.2982. Epub 2023 Aug 22.
PubMed 37540060Kosiborod MN, Angermann CE, Collins SP, Teerlink JR, Ponikowski P, Biegus J, Comin-Colet J, Ferreira JP, Mentz RJ, Nassif ME, Psotka MA, Tromp J, Brueckmann M, Blatchford JP, Salsali A, Voors AA. Effects of Empagliflozin on Symptoms, Physical Limitations, and Quality of Life in Patients Hospitalized for Acute Heart Failure: Results From the EMPULSE Trial. Circulation. 2022 Jul 26;146(4):279-288. doi: 10.1161/CIRCULATIONAHA.122.059725. Epub 2022 Apr 4.
PubMed 35377706Voors AA, Angermann CE, Teerlink JR, Collins SP, Kosiborod M, Biegus J, Ferreira JP, Nassif ME, Psotka MA, Tromp J, Borleffs CJW, Ma C, Comin-Colet J, Fu M, Janssens SP, Kiss RG, Mentz RJ, Sakata Y, Schirmer H, Schou M, Schulze PC, Spinarova L, Volterrani M, Wranicz JK, Zeymer U, Zieroth S, Brueckmann M, Blatchford JP, Salsali A, Ponikowski P. The SGLT2 inhibitor empagliflozin in patients hospitalized for acute heart failure: a multinational randomized trial. Nat Med. 2022 Mar;28(3):568-574. doi: 10.1038/s41591-021-01659-1. Epub 2022 Feb 28.
PubMed 35228754
Study at a glance
From the registry record, last updated by the sponsor on 19 Jul 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Multicentre, Randomised, Double-blind, 90-day Superiority Trial to Evaluate the Effect on Clinical Benefit, Safety and Tolerability of Once Daily Oral EMPagliflozin 10 mg Compared to Placebo, Initiated in Patients Hospitalised for acUte Heart faiLure (de Novo or Decompensated Chronic HF) Who Have Been StabilisEd (EMPULSE)
- ClinicalTrials.gov ID
- NCT04157751
- Acronym / sponsor ID
- 1245-0204
- Conditions
- Heart Failure
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 530 participants (actual)
- Lead sponsor
- Boehringer IngelheimIndustry (pharma, biotech, devices)
- Collaborators
- Eli Lilly and Company
- Study start
- 18 May 2020 (actual)
- Primary completion
- 28 May 2021 (actual)
- Study completion
- 2 Jun 2021 (actual)
- First posted
- 8 Nov 2019 (actual)
- Results
- Posted 6 Jun 2022
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This is a study in adults who are in hospital for acute heart failure. The purpose of this study is to find out whether starting to take a medicine called empagliflozin soon after first being treated in hospital helps people with acute heart failure.
Participants are in the study for about 3 months. At the beginning, participants are still in hospital. Later, they visit the hospital about 3 times and get 1 phone call. Participants are put into 2 groups by chance. One group takes 1 empagliflozin tablet a day. The other group takes
1 placebo tablet a day. Placebo tablets look like empagliflozin tablets but do not contain any medicine. Empagliflozin belongs to a class of medicines known as SGLT-2 inhibitors. It is used to treat type 2 diabetes.
During the study, the doctors check whether participants have additional heart failure events like needing to go to the hospital again because of heart failure. The participants answer questions about how their heart failure affects their life. We then compare the results between the empagliflozin and placebo groups. The doctors also regularly check the general health of the participants.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Empagliflozin | Experimental | Drug: Empagliflozin |
| Placebo | Placebo comparator | Drug: Placebo to Empagliflozin |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (11 listed)
- Currently hospitalised for the primary diagnosis of acute heart failure (de novo or decompensated chronic HF), regardless of ejection fraction (EF). Patients with a diagnosis of hospitalized heart failure must have HF symptoms at the time of hospital admission
- Evidence of left ventricular ejection fraction (LVEF, either reduced or preserved EF) as per local reading preferably measured during current hospitalisation or in the 12 months prior to randomisation
- Patients must be randomised after at least 24 hours and no later than 5 days after admission, as early as possible after stabilization and while still in hospital
- Patients must fulfil the following stabilisation criteria (while in the hospital):
- Elevated NT-proBNP ≥ 1600pg/mL or BNP ≥400 pg/mL according to the local lab, for patients without atrial fibrillation (AF); or elevated NT-proBNP ≥ 2400pg/mL or BNP ≥600 pg/mL for patients with AF, measured during the current hospitalization or in the 72 hours prior to hospital admission,. For patients treated with an angiotensin receptor neprilysin inhibitor (ARNI) in the previous 4 weeks prior to randomisation, only NT-proBNP values should be used
Key exclusion criteria (16 listed)
- Cardiogenic shock
- Current hospitalisation for acute heart failure primarily triggered by pulmonary embolism, cerebrovascular accident, or acute myocardial infarction (AMI)
- Current hospitalisation for acute heart failure not caused primarily by intravascular volume overload;
- Below interventions in the past 30 days prior to randomisation or planned during the study:
- Acute coronary syndrome / myocardial infarction, stroke or transient ischemic attack (TIA) in the past 90 days prior to randomisation
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| EmpagliflozinFilm-coated tablet | Drug | Empagliflozin |
| Placebo to EmpagliflozinFilm-coated tablet | Drug | Placebo |
Primary outcome
Percentage of Pairwise Comparisons With Wins of Clinical Benefit, a Composite of Death, Number of Heart Failure Events (HFEs), Time to the First HFE and ≥5-point Difference in CfB in KCCQ-TSS After 90 Days of Treatment
Time frame: Up to 90 days. For KCCQ-TSS: at baseline and at day 90.
Clinical benefit, a composite of death, number of HFEs, time to first HFE and change from baseline (CfB) in Kansas City Cardiomyopathy Questionnaire-Total Symptom Score (KCCQ-TSS) after 90 days of treatment. All patients randomised to empagliflozin are compared to all patients randomised to placebo within strata. For any two patients, a patient will win, i.e. achieve a better clinical outcome, as determined by assessing the following criteria sequentially, stopping when an advantage for either patient is shown: 1. Death: death is worse than no death; earlier death is worse; tied if not possible to determine. 2. Number of HFEs: more HFEs is worse; tied, if same number of HFEs. 3. Time to first HFE: earlier HFE is worse; tied, if not possible to determine. 4. KCCQ-TSS CfB at Day 90: more positive CfB is better; the threshold for the difference is >= 5 for a win; tied, if difference < 5. The KCCQ-TSS ranges from 0 to 100, where a higher score reflects a better outcome. pct. = percentage
10 secondary outcomes
Number of Participants With Improvement of at Least 10 Points in KCCQ-TSS After 90 Days of Treatment
Time frame: At baseline and at day 90.
Change From Baseline in KCCQ-TSS After 90 Days of Treatment
Time frame: At baseline, at day 15, 30 and at day 90.
Change From Baseline in Log-transformed N-Terminal Pro-Brain Natriuretic Peptide (NTproBNP) Area Under the Curve (AUC) Over 30 Days of Treatment
Time frame: From baseline to day 30.
Percentage of Days Alive and Out of Hospital (DAOH) From Study Drug Initiation Until 30 Days After Initial Hospital Discharge
Time frame: Up to 30 days after initial hospital discharge.
Percentage of Days Alive and Out of Hospital (DAOH) From Study Drug Initiation Until 90 Days After Randomisation
Time frame: Up to 90 days after randomisation.
Incidence Rate of First Occurrence of Cardiovascular (CV) Death or Heart Failure Event (HFE) Until End of Trial Visit
Time frame: Up to 127 days.
Number of Participants With Hospitalization for Heart Failure (HHF) Until 30 Days After Initial Hospital Discharge
Time frame: Up to 30 days after initial hospital discharge.
Composite Renal Endpoint: Number of Participants With Chronic Dialysis, Renal Transplant, Sustained Reduction in eGFR(CKD-EPI)cr
Time frame: Up to 90 days.
Weight Change Per Mean Daily Loop Diuretic Dose After 15 Days of Treatment
Time frame: At baseline and at day 15.
Weight Change Per Mean Daily Loop Diuretic Dose After 30 Days of Treatment
Time frame: At baseline and at day 30.
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 19 Jul 2022.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 41793401Angermann CE, Gerhardt T, Blatchford JP, Biegus J, Collins SP, Kosiborod M, Ferreira JP, Nassif ME, Psotka MA, Tromp J, Kraus BJ, Ponikowski P, Teerlink JR, Voors AA. Empagliflozin in De Novo vs Acute Decompensated Chronic Heart Failure: A Prespecified Analysis From EMPULSE. JACC Heart Fail. 2026 Aug;14(8):102999. doi: 10.1016/j.jchf.2026.102999. Epub 2026 Mar 7.
- Derived from this study: PubMed 40526444Jongs N, Gasparyan SB, Frison L, Schloemer P, Brinker M, Little DJ, Heerspink HJL. Use of eGFR Slope Thresholds as End Point Components in a Kidney Disease Progression Hierarchical Composite End Point. J Am Soc Nephrol. 2025 Dec 1;36(12):2421-2430. doi: 10.1681/ASN.0000000766. Epub 2025 Jun 17.
- Derived from this study: PubMed 37540060Ferreira JP, Blatchford JP, Teerlink JR, Kosiborod MN, Angermann CE, Biegus J, Collins SP, Tromp J, Nassif ME, Psotka MA, Comin-Colet J, Mentz RJ, Brueckmann M, Nordaby M, Ponikowski P, Voors AA. Mineralocorticoid receptor antagonist use and the effects of empagliflozin on clinical outcomes in patients admitted for acute heart failure: Findings from EMPULSE. Eur J Heart Fail. 2023 Oct;25(10):1797-1805. doi: 10.1002/ejhf.2982. Epub 2023 Aug 22.
- Derived from this study: PubMed 35377706Kosiborod MN, Angermann CE, Collins SP, Teerlink JR, Ponikowski P, Biegus J, Comin-Colet J, Ferreira JP, Mentz RJ, Nassif ME, Psotka MA, Tromp J, Brueckmann M, Blatchford JP, Salsali A, Voors AA. Effects of Empagliflozin on Symptoms, Physical Limitations, and Quality of Life in Patients Hospitalized for Acute Heart Failure: Results From the EMPULSE Trial. Circulation. 2022 Jul 26;146(4):279-288. doi: 10.1161/CIRCULATIONAHA.122.059725. Epub 2022 Apr 4.
- Derived from this study: PubMed 35228754Voors AA, Angermann CE, Teerlink JR, Collins SP, Kosiborod M, Biegus J, Ferreira JP, Nassif ME, Psotka MA, Tromp J, Borleffs CJW, Ma C, Comin-Colet J, Fu M, Janssens SP, Kiss RG, Mentz RJ, Sakata Y, Schirmer H, Schou M, Schulze PC, Spinarova L, Volterrani M, Wranicz JK, Zeymer U, Zieroth S, Brueckmann M, Blatchford JP, Salsali A, Ponikowski P. The SGLT2 inhibitor empagliflozin in patients hospitalized for acute heart failure: a multinational randomized trial. Nat Med. 2022 Mar;28(3):568-574. doi: 10.1038/s41591-021-01659-1. Epub 2022 Feb 28.
- Related InfoLink provided by the sponsor.
- Individual participant dataSharing planned: Yes. After the study is completed and the primary manuscript is accepted for publishing, researchers can use this following link https://www.mystudywindow.com/msw/datasharing to request access to the clinical study documents regarding this study, and upon a signed "Document Sharing Agreement". Also, Researchers can use the following link https://www.mystudywindow.com/msw/datasharing to find information in order to request access to the clinical study data, for this and other listed studies, after the submission of a research proposal and according to the terms outlined in the website. The data shared are the raw clinical study data sets.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
118 sites in 15 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Empagliflozin in people with Heart Failure, run by Boehringer Ingelheim at 118 sites in 15 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 11 inclusion and 16 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 19 Jul 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 118 sites in United States, Germany, Italy, Netherlands, Japan and 10 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 6 Jun 2022). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Percentage of Pairwise Comparisons With Wins of Clinical Benefit, a Composite of Death, Number of Heart Failure Events (HFEs), Time to the First HFE and ≥5-point Difference in CfB in KCCQ-TSS After 90 Days of Treatment (time frame: Up to 90 days. For KCCQ-TSS: at baseline and at day 90.). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04157751, which also lists 5 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 Jul 2022.