Changes in NT-proBNP Levels According to SGLT2 Inhibitor Use in Patients Hospitalized for Acute Heart Failure Decompensation: A Prospective Cohort Study
Abstract
1. Introduction
2. Methods
2.1. Study Population
- •
- Group 1 (No SGLT2i use/discontinuation).
- •
- Group 2 (Prior SGLT2i use and continuation).
- •
- Group 3 (SGLT2i-naïve and initiation).
2.2. Laboratory Investigations
- Creatinine with biochemical photometry ‘Abbott Alinity’ analyzer.
- Renal function with estimated glomerular filtration rate (eGFR) calculated with Cockcroft–Gault equation.
- High-Sensitivity Troponine I (hsTnI) with chemiluminescent microparticle immunoassay by ‘Abbott Alinity’ analyzer.
- N-terminal prohormone of brain natriuretic peptide (NT-proBNP) with electrochemiluminescence immunoassay by ‘Roche’s Elecsys’ analyzer.
- High-Sensitivity CRP (hsCRP) with ‘Abbott Alinity’ chemistry analyzer.
2.3. Echocardiography
2.4. Statistical Analysis
3. Results
3.1. Characteristics of the Study Population
3.2. Changes in NT-proBNP According to SGLT2i Use
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
- Walia, R.S.; Mankoff, R. Impact of Socioeconomic Status on Heart Failure. J. Community Hosp. Intern. Med. Perspect. 2023, 13, 107–111. [Google Scholar] [CrossRef] [PubMed]
- Savarese, G.; Lund, L.H. Global Public Health Burden of Heart Failure. Card. Fail. Rev. 2017, 3, 7–11. [Google Scholar] [CrossRef] [PubMed]
- Bozkurt, B.; Coats, A.J.; Tsutsui, H.; Abdelhamid, M.; Adamopoulos, S.; Albert, N.; Anker, S.D.; Atherton, J.; Böhm, M.; Butler, J.; et al. Universal Definition and Classification of Heart Failure: A Report of the Heart Failure Society of America, Heart Failure Association of the European Society of Cardiology, Japanese Heart Failure Society and Writing Committee of the Universal Definition of Heart Failure. J. Card. Fail. 2021, 1, 00050–00056. [Google Scholar]
- McDonagh, T.A.; Metra, M.; Adamo, M.; Gardner, R.S.; Baumbach, A.; Böhm, M.; Burri, H.; Butler, J.; Čelutkienė, J.; Chioncel, O.; et al. 2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: Developed by the Task Force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC) With the special contribution of the Heart Failure Association (HFA) of the ESC. Eur. Heart J. 2021, 42, 3599–3726. [Google Scholar] [CrossRef]
- Kurmani, S.; Squire, I. Acute Heart Failure: Definition, Classification and Epidemiology. Curr. Heart Fail. Rep. 2017, 14, 385–392. [Google Scholar] [CrossRef]
- Searle, J.; Frick, J.; Möckel, M. Acute heart failure facts and numbers: Acute heart failure populations. ESC Heart Fail. 2016, 3, 65–70. [Google Scholar] [CrossRef]
- Arrigo, M.; Jessup, M.; Mullens, W.; Reza, N.; Shah, A.M.; Sliwa, K.; Mebazaa, A. Acute heart failure. Nat. Rev. Dis. Primers 2020, 6, 16. [Google Scholar] [CrossRef]
- Heidenreich, P.A.; Bozkurt, B.; Aguilar, D.; Allen, L.A.; Byun, J.J.; Colvin, M.M.; Deswal, A.; Drazner, M.H.; Dunlay, S.M.; Evers, L.R.; et al. 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2022, 145, e895–e1032. [Google Scholar] [CrossRef]
- Farmakis, D.; Filippatos, G. Acute heart failure: Epidemiology, classification, and pathophysiology. In The ESC Textbook of Intensive and Acute Cardiovascular Care; Tubaro, M., Vranckx, P., Bonnefoy-Cudraz, E., Price, S., Vrints, C., Tubaro, M., Vranckx, P., Price, S., Vrints, C., Bonnefoy, E., Eds.; Oxford University Press: Oxford, UK, 2021. [Google Scholar]
- Montalto, M.; D’Ignazio, F.; Camilli, S.; Di Francesco, S.; Fedele, M.; Landi, F.; Gallo, A. Heart Failure in Older Patients: An Update. J. Clin. Med. 2025, 14, 1982. [Google Scholar] [CrossRef]
- Savarese, G.; Becher, P.M.; Lund, L.H.; Seferovic, P.; Rosano, G.M.C.; Coats, A.J.S. Global burden of heart failure: A comprehensive and updated review of epidemiology. Cardiovasc. Res. 2023, 118, 3272–3287. [Google Scholar] [CrossRef]
- Palaparthi, E.C.; K, P.; Ignasimuthu, A.; N, G.; Sade, N.; Bade, N.; Jakka, B.K.; Gogineni, K.K.; Dunde, A.; Medabala, T.; et al. Impact of Lifestyle Modifications Along With Pharmacological Treatment of Heart Failure: A Narrative Review. Cureus 2025, 17, e81570. [Google Scholar] [CrossRef] [PubMed]
- McDonagh, T.A.; Metra, M.; Adamo, M.; Gardner, R.S.; Baumbach, A.; Böhm, M.; Burri, H.; Butler, J.; Čelutkienė, J.; Chioncel, O.; et al. 2023 Focused Update of the 2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: Developed by the task force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC) With the special contribution of the Heart Failure Association (HFA) of the ESC. Eur. Heart J. 2023, 44, 3627–3639. [Google Scholar] [CrossRef]
- Tsutsui, H.; Albert, N.M.; Coats, A.J.S.; Anker, S.D.; Bayes-Genis, A.; Butler, J.; Chioncel, O.; Defilippi, C.R.; Drazner, M.H.; Felker, G.M.; et al. Natriuretic Peptides: Role in the Diagnosis and Management of Heart Failure: A Scientific Statement From the Heart Failure Association of the European Society of Cardiology, Heart Failure Society of America and Japanese Heart Failure Society. J. Card. Fail. 2023, 29, 787–804. [Google Scholar] [CrossRef] [PubMed]
- Yilmaz Oztekin, G.M.; Genc, A.; Cagirci, G.; Arslan, S. Prognostic value of the combination of uric acid and NT-proBNP in patients with chronic heart failure. Hellenic J. Cardiol. 2022, 65, 35–41. [Google Scholar] [CrossRef] [PubMed]
- Novack, M.L.; Zubair, M. Natriuretic Peptide B Type Test. In StatPearls; StatPearls Publishing: Treasure Island, FL, USA, 2025. [Google Scholar]
- Daubert, M.A.; Adams, K.; Yow, E.; Barnhart, H.X.; Douglas, P.S.; Rimmer, S.; Norris, C.; Cooper, L.; Leifer, E.; Desvigne-Nickens, P.; et al. NT-proBNP Goal Achievement Is Associated With Significant Reverse Remodeling and Improved Clinical Outcomes in HFrEF. JACC Heart Fail. 2019, 7, 158–168. [Google Scholar] [CrossRef]
- McMurray, J.J.V.; Solomon, S.D.; Inzucchi, S.E.; Køber, L.; Kosiborod, M.N.; Martinez, F.A.; Ponikowski, P.; Sabatine, M.S.; Anand, I.S.; Bělohlávek, J.; et al. Dapagliflozin in Patients with Heart Failure and Reduced Ejection Fraction. N. Engl. J. Med. 2019, 381, 1995–2008. [Google Scholar] [CrossRef]
- Nassif, M.E.; Windsor, S.L.; Tang, F.; Khariton, Y.; Husain, M.; Inzucchi, S.E.; McGuire, D.K.; Pitt, B.; Scirica, B.M.; Austin, B.; et al. Dapagliflozin Effects on Biomarkers, Symptoms, and Functional Status in Patients With Heart Failure With Reduced Ejection Fraction: The DEFINE-HF Trial. Circulation 2019, 140, 1463–1476. [Google Scholar] [CrossRef]
- Mitchell, C.; Rahko, P.S.; Blauwet, L.A.; Canaday, B.; Finstuen, J.A.; Foster, M.C.; Horton, K.; Ogunyankin, K.O.; Palma, R.A.; Velazquez, E.J. Guidelines for Performing a Comprehensive Transthoracic Echocardiographic Examination in Adults: Recommendations from the American Society of Echocardiography. J. Am. Soc. Echocardiogr. 2019, 32, 1–64. [Google Scholar] [CrossRef]
- Katsimardou, A.; Theofilis, P.; Vordoni, A.; Doumas, M.; Kalaitzidis, R.G. The Effects of SGLT2 Inhibitors on Blood Pressure and Other Cardiometabolic Risk Factors. Int. J. Mol. Sci. 2024, 25, 12384. [Google Scholar] [CrossRef]
- Theofilis, P.; Sagris, M.; Oikonomou, E.; Antonopoulos, A.S.; Siasos, G.; Tsioufis, K.; Tousoulis, D. The impact of SGLT2 inhibitors on inflammation: A systematic review and meta-analysis of studies in rodents. Int. Immunopharmacol. 2022, 111, 109080. [Google Scholar] [CrossRef]
- Karakasis, P.; Theofilis, P.; Vlachakis, P.K.; Apostolos, A.; Milaras, N.; Ktenopoulos, N.; Grigoriou, K.; Klisic, A.; Karagiannidis, E.; Fyntanidou, B.; et al. SGLT2 inhibitors and cardiac fibrosis: A comprehensive review. Curr. Probl. Cardiol. 2025, 50, 103149. [Google Scholar] [CrossRef] [PubMed]
- Theofilis, P.; Oikonomou, E.; Vlachakis, P.K.; Karakasis, P.; Dimitriadis, K.; Sagris, M.; Pamporis, K.; Drakopoulou, M.; Siasos, G.; Tsioufis, K.; et al. Sodium-Glucose Cotransporter 2 Inhibitors and Changes in Epicardial Adipose Tissue: A Systematic Literature Review And Meta-Analysis. Curr. Vasc. Pharmacol. 2025, 23, 204–212. [Google Scholar] [CrossRef] [PubMed]
- Piperis, C.; Marathonitis, A.; Anastasiou, A.; Theofilis, P.; Mourouzis, K.; Giannakodimos, A.; Tryfou, E.; Oikonomou, E.; Siasos, G.; Tousoulis, D. Multifaceted Impact of SGLT2 Inhibitors in Heart Failure Patients: Exploring Diverse Mechanisms of Action. Biomedicines 2024, 12, 2314. [Google Scholar] [CrossRef] [PubMed]
- Voors, A.A.; Angermann, C.E.; Teerlink, J.R.; Collins, S.P.; Kosiborod, M.; Biegus, J.; Ferreira, J.P.; Nassif, M.E.; Psotka, M.A.; Tromp, J.; et al. The SGLT2 inhibitor empagliflozin in patients hospitalized for acute heart failure: A multinational randomized trial. Nat. Med. 2022, 28, 568–574. [Google Scholar] [CrossRef]
- Biegus, J.; Voors, A.A.; Collins, S.P.; Kosiborod, M.N.; Teerlink, J.R.; Angermann, C.E.; Tromp, J.; Ferreira, J.P.; Nassif, M.E.; Psotka, M.A.; et al. Impact of empagliflozin on decongestion in acute heart failure: The EMPULSE trial. Eur. Heart J. 2023, 44, 41–50. [Google Scholar] [CrossRef]
- Chen, Y.R.; Zhu, F.Y.; Zhou, R. SGLT2 inhibitors for alleviating heart failure through non-hypoglycemic mechanisms. Front. Cardiovasc. Med. 2024, 11, 1494882. [Google Scholar] [CrossRef]
- Chen, J.; Jiang, C.; Guo, M.; Zeng, Y.; Jiang, Z.; Zhang, D.; Tu, M.; Tan, X.; Yan, P.; Xu, X.; et al. Effects of SGLT2 inhibitors on cardiac function and health status in chronic heart failure: A systematic review and meta-analysis. Cardiovasc. Diabetol. 2024, 23, 2. [Google Scholar] [CrossRef]
- Fukuta, H.; Hagiwara, H.; Kamiya, T. Sodium-glucose cotransporter 2 inhibitors in heart failure with preserved ejection fraction: A meta-analysis of randomized controlled trials. Int. J. Cardiol. Heart Vasc. 2022, 42, 101103. [Google Scholar] [CrossRef]
- Santos Guzmán, M.V.; Rivera, D.; Reyna Guerrero, I.M.; Fernandez Rodriguez, A.L.; Azcona, R.; Escobar Batista, D.; Montano Diaz, G.; García Zuluaga, L.C.; Santos Rosario, V. Efficacy of Sodium-Glucose Cotransporter 2 (SGLT2) Inhibitors in Heart Failure With Preserved Ejection Fraction: A Systematic Review. Cureus 2025, 17, e84129. [Google Scholar] [CrossRef]
- Packer, M.; Butler, J.; Zeller, C.; Pocock, S.J.; Brueckmann, M.; Ferreira, J.P.; Filippatos, G.; Usman, M.S.; Zannad, F.; Anker, S.D. Blinded Withdrawal of Long-Term Randomized Treatment With Empagliflozin or Placebo in Patients With Heart Failure. Circulation 2023, 148, 1011–1022. [Google Scholar] [CrossRef]
- Laborante, R.; Paglianiti, D.A.; Bianchini, E.; Galli, M.; Borovac, J.A.; Savarese, G.; Patti, G.; D’Amario, D. Safety and efficacy of early initiation of sodium-glucose co-transporter inhibitors 2 in patients hospitalized for acute heart failure: A meta-analysis of randomized controlled trials. Eur. J. Intern. Med. 2025, 135, 55–63. [Google Scholar] [CrossRef]
- Kotit, S. EMMY: The continued expansion of clinical applications of SGLT2 inhibitors. Glob. Cardiol. Sci. Pract. 2023, 2023, e202305. [Google Scholar] [CrossRef]
- Yu, P.L.; Yu, Y.; Li, S.; Mu, B.C.; Nan, M.H.; Pang, M. Dapagliflozin in heart failure and type 2 diabetes: Efficacy, cardiac and renal effects, safety. World J. Diabetes 2024, 15, 1518–1530. [Google Scholar] [CrossRef]
- Munteanu, M.A.; Swarnkar, S.; Popescu, R.I.; Lungu, A.; Ciobotaru, L.; Nicolae, C.; Tufanoiu, E.; Nanea, I.T. SGLT2 Inhibitor: An Emerging Pillar in Heart Failure Therapeutics? Maedica 2023, 18, 102–110. [Google Scholar] [CrossRef]
- Tang, J.; Ye, L.; Yan, Q.; Zhang, X.; Wang, L. Effects of Sodium-Glucose Cotransporter 2 Inhibitors on Water and Sodium Metabolism. Front. Pharmacol. 2022, 13, 800490. [Google Scholar] [CrossRef]
- McLean, P.; Bennett, J.; “Trey” Woods, E.; Chandrasekhar, S.; Newman, N.; Mohammad, Y.; Khawaja, M.; Rizwan, A.; Siddiqui, R.; Birnbaum, Y.; et al. SGLT2 inhibitors across various patient populations in the era of precision medicine: The multidisciplinary team approach. NPJ Metab. Health Dis. 2025, 3, 29. [Google Scholar] [CrossRef]


| Parameter | Group 1 (N = 54) | Group 2 (N = 43) | Group 3 (N = 62) | p |
|---|---|---|---|---|
| Age, years | 75.4 (15.1) | 74.8 (11.7) | 78.7 (9.0) | 0.20 |
| Male sex, % | 55.6 | 69.0 | 72.1 | 0.15 |
| Hypertension, % | 57.4 | 36.6 | 72.6 † | 0.001 |
| Diabetes mellitus, % | 27.8 | 50.0 | 43.5 | 0.07 |
| Atrial fibrillation, % | 63.0 | 71.4 | 71.0 | 0.58 |
| LVEF, % | 43 (11) | 32 (12) | 39 (11) | <0.001 |
| eGFR (admission), mL/min/1.73 m2 | 42 (28, 70) | 38 (30, 51) | 52 (36, 65) | 0.09 |
| hsTnI (admission), pg/mL | 27.6 (13.1, 52.8) | 42.2 (14.0, 128.8) | 24.6 (12.3, 49.3) | 0.33 |
| hsCRP (admission), mg/L | 9.5 (4.5, 44.0) | 7.8 (2.3, 16.7) | 8.1 (3.8, 23.4) | 0.22 |
| HF category | ||||
| HFrEF, % | 31.5 | 71.4 * | 46.8 | 0.002 |
| HFmrEF, % | 20.4 | 9.5 | 24.2 | |
| HFpEF, % | 48.1 | 19.0 * | 29.0 † | |
| Variable | β Coefficient | 95% CI | p |
|---|---|---|---|
| Age | 0.62 | −0.19, 1.42 | 0.13 |
| Male sex | 15.00 | −5.31, 35.30 | 0.15 |
| Hypertension | 6.59 | −12.69, 25.88 | 0.50 |
| T2DM | −8.32 | −27.23, 10.60 | 0.39 |
| AF | −8.88 | −28.93, 11.18 | 0.38 |
| eGFR (admission) | −0.21 | −0.67, 0.25 | 0.37 |
| hsTnI (admission) | −0.01 | −0.03, 0.01 | 0.24 |
| hsCRP (admission) | −0.02 | −0.38, 0.34 | 0.91 |
| HFpEF (Ref) | |||
| HFmrEF | −3.29 | −29.69, 23.10 | 0.81 |
| HFrEF | −0.08 | −21.68, 21.53 | 0.99 |
| No SGLT2i use/discontinuation (Ref) | |||
| Prior SGLT2i use and continuation | −28.96 | −54.39, −3.52 | 0.026 |
| SGLT2i-naïve and initiation | −39.40 | −61.41, −17.40 | 0.001 |
| Overall R2: 0.156, p-value: 0.013 | |||
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Fountoulakis, P.N.; Theofilis, P.; Oikonomou, E.; Siasos, G.; Pallantza, Z.; Bounta, M.; Karakasis, P.; Vlachakis, P.K.; Tsioufis, K.; Tousoulis, D. Changes in NT-proBNP Levels According to SGLT2 Inhibitor Use in Patients Hospitalized for Acute Heart Failure Decompensation: A Prospective Cohort Study. Life 2026, 16, 621. https://doi.org/10.3390/life16040621
Fountoulakis PN, Theofilis P, Oikonomou E, Siasos G, Pallantza Z, Bounta M, Karakasis P, Vlachakis PK, Tsioufis K, Tousoulis D. Changes in NT-proBNP Levels According to SGLT2 Inhibitor Use in Patients Hospitalized for Acute Heart Failure Decompensation: A Prospective Cohort Study. Life. 2026; 16(4):621. https://doi.org/10.3390/life16040621
Chicago/Turabian StyleFountoulakis, Petros N., Panagiotis Theofilis, Evangelos Oikonomou, Gerasimos Siasos, Zoi Pallantza, Martha Bounta, Paschalis Karakasis, Panayotis K. Vlachakis, Konstantinos Tsioufis, and Dimitris Tousoulis. 2026. "Changes in NT-proBNP Levels According to SGLT2 Inhibitor Use in Patients Hospitalized for Acute Heart Failure Decompensation: A Prospective Cohort Study" Life 16, no. 4: 621. https://doi.org/10.3390/life16040621
APA StyleFountoulakis, P. N., Theofilis, P., Oikonomou, E., Siasos, G., Pallantza, Z., Bounta, M., Karakasis, P., Vlachakis, P. K., Tsioufis, K., & Tousoulis, D. (2026). Changes in NT-proBNP Levels According to SGLT2 Inhibitor Use in Patients Hospitalized for Acute Heart Failure Decompensation: A Prospective Cohort Study. Life, 16(4), 621. https://doi.org/10.3390/life16040621

