- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07631780
SURE-HF: Urinary Sodium-Guided Diuretic Therapy in Heart Failure (SURE-HF)
Urinary Sodium-Guided Optimization of Diuretic Therapy in Patients With Worsening Heart Failure: Rationale and Design of a Pragmatic Randomized Controlled Trial (SURE-HF Trial)
The SURE-HF trial is a pragmatic, multicentre, randomized controlled study evaluating natriuresis-guided optimization of intravenous loop diuretic therapy in patients hospitalized with worsening heart failure (WHF). The study aims to determine whether serial urinary sodium assessment combined with a structured decongestive treatment algorithm improves decongestion, reduces the need for therapy escalation, and enhances discharge readiness compared with standard care.
Participants will be randomized to standard urine output-guided therapy or natriuresis-guided decongestive strategies using different intravenous loop diuretic administration regimens. The study integrates bedside diagnostic tools including lung ultrasound, inferior vena cava assessment, focused echocardiography, and serial clinical congestion monitoring.
The primary endpoint is a hierarchical composite outcome including escalation of heart failure therapy, persistent congestion at discharge, inability to transition to oral loop diuretics by Day 5, and residual ultrasound congestion. The findings of the SURE-HF trial may support implementation of urinary sodium-guided and ultrasound-assisted decongestive therapy in routine heart failure management.
Tutkimuksen yleiskatsaus
Tila
Interventio / Hoito
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Vaihe
- Ei sovellettavissa
Yhteystiedot ja paikat
Opiskelupaikat
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Aktobe, Kazakstan, 030000
- West Kazakhstan Marat Ospanov Medical University
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Ottaa yhteyttä:
- Ayagoz Meshitbayeva
- Puhelinnumero: 77714040296
- Sähköposti: ayagozmeshitbayeva@gmail.com
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
- Vanhempi Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
Inclusion Criteria:
- Age ≥18 years.
- Confirmed diagnosis of worsening heart failure (WHF), characterized by symptoms and signs of acute decompensation requiring hospitalization for intensification of intravenous diuretic therapy.
- Previous intake of a loop diuretic (torasemide or furosemide) in any dose for at least 2 days before hospitalization.
- Presence of clinical signs and symptoms of congestion (e.g., dyspnea, orthopnea, peripheral edema, pulmonary congestion).
- Provision of written informed consent.
Exclusion Criteria:
- Acute coronary syndrome within the previous 30 days.
- Acute heart failure requiring urgent invasive intervention, including cardiogenic shock or mechanical circulatory support.
- Current admission to an intensive care unit.
- Systolic blood pressure ≤90 mmHg or requirement for inotropic/vasopressor support.
- Recent use (≤48 hours) of inotropic agents affecting fluid and electrolyte balance.
- Estimated glomerular filtration rate (eGFR) <30 mL/min/1.73 m² or requirement for renal replacement therapy.
- Hypokalemia (<3.5 mmol/L) or hyperkalemia (≥5.5 mmol/L).
- Clinically significant hyponatremia (<130 mmol/L) or hypernatremia (>150 mmol/L).
- Significant comorbidities affecting sodium-water balance (e.g., liver cirrhosis with ascites, nephrotic syndrome, severe infection or sepsis).
- Pregnancy or breastfeeding.
- Active malignancy.
- Inability to comply with the study protocol or participation in another interventional clinical trial.
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Hoito
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Ei mitään (avoin tarra)
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
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Active Comparator: Standard Treatment
Standard urine output-guided decongestive therapy according to institutional practice and predefined treatment protocols.
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Intravenous loop diuretic therapy administered according to predefined treatment algorithms, including intermittent bolus administration, continuous infusion, or prolonged intermittent infusion with protocol-driven dose titration.
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Kokeellinen: Natriuresis-Guided Intermittent IV Bolus
Natriuresis-guided decongestive therapy using intermittent intravenous bolus administration of furosemide with dose titration based on urinary sodium assessment.
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Intravenous loop diuretic therapy administered according to predefined treatment algorithms, including intermittent bolus administration, continuous infusion, or prolonged intermittent infusion with protocol-driven dose titration.
Portable point-of-care urinary sodium analyzer used for serial spot urinary sodium measurements to guide decongestive therapy.
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Kokeellinen: Natriuresis-Guided Continuous Infusion
Natriuresis-guided decongestive therapy using continuous intravenous furosemide infusion via infusion pump with dose titration based on urinary sodium assessment.
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Intravenous loop diuretic therapy administered according to predefined treatment algorithms, including intermittent bolus administration, continuous infusion, or prolonged intermittent infusion with protocol-driven dose titration.
Portable point-of-care urinary sodium analyzer used for serial spot urinary sodium measurements to guide decongestive therapy.
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Kokeellinen: Natriuresis-Guided Prolonged Intermittent Infusion
Natriuresis-guided decongestive therapy using prolonged intermittent intravenous furosemide infusion with dose titration based on urinary sodium assessment.
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Intravenous loop diuretic therapy administered according to predefined treatment algorithms, including intermittent bolus administration, continuous infusion, or prolonged intermittent infusion with protocol-driven dose titration.
Portable point-of-care urinary sodium analyzer used for serial spot urinary sodium measurements to guide decongestive therapy.
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Hierarchical Composite Endpoint of Unsuccessful Decongestion
Aikaikkuna: From randomization through hospital discharge, assessed up to 14 days.
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From randomization through hospital discharge, assessed up to 14 days.
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Total and Time-Specific Urinary Sodium Excretion
Aikaikkuna: 6, 24, 48, and 72 hours after initiation of intravenous loop diuretic therapy.
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Urinary sodium excretion measured at 6, 24, 48, and 72 hours after initiation of intravenous loop diuretic therapy.
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6, 24, 48, and 72 hours after initiation of intravenous loop diuretic therapy.
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Time to Clinical Decongestion
Aikaikkuna: From initiation of intravenous loop diuretic therapy until clinical decongestion, assessed up to 14 days.
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Time from initiation of intravenous loop diuretic therapy to achievement of clinical decongestion, defined as resolution of clinical signs and symptoms of congestion, including absence of dyspnea at rest, orthopnea, pulmonary rales, peripheral edema, and elevated jugular venous pressure.
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From initiation of intravenous loop diuretic therapy until clinical decongestion, assessed up to 14 days.
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Length of Hospital Stay
Aikaikkuna: From hospital admission to hospital discharge, assessed up to 30 days.
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Duration of hospitalization measured as the number of days from hospital admission to hospital discharge.
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From hospital admission to hospital discharge, assessed up to 30 days.
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Death or Heart Failure Rehospitalization Within 30 Days After Discharge
Aikaikkuna: From hospital discharge through 30 days after discharge.
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Composite outcome of all-cause mortality or rehospitalization due to worsening heart failure occurring within 30 days after hospital discharge.
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From hospital discharge through 30 days after discharge.
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Cumulative Urine Output
Aikaikkuna: From initiation of intravenous loop diuretic therapy through hospital discharge, assessed up to 14 days.
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Total urine output measured during hospitalization.
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From initiation of intravenous loop diuretic therapy through hospital discharge, assessed up to 14 days.
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Proportion of Patients Achieving Predefined Natriuresis Targets
Aikaikkuna: Within 72 hours after initiation of intravenous loop diuretic therapy.
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Proportion of patients achieving predefined urinary sodium excretion targets according to the study treatment algorithm during the first 72 hours of hospitalization.
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Within 72 hours after initiation of intravenous loop diuretic therapy.
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Muut tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Incidence of Symptomatic Hypotension
Aikaikkuna: From randomization through hospital discharge, assessed up to 14 days.
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Occurrence of symptomatic hypotension during hospitalization.
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From randomization through hospital discharge, assessed up to 14 days.
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Clinically Significant Electrolyte Disturbances
Aikaikkuna: From baseline through hospital discharge, assessed up to 14 days.
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Occurrence of clinically significant abnormalities in serum potassium or sodium during hospitalization.
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From baseline through hospital discharge, assessed up to 14 days.
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All-Cause In-Hospital Mortality
Aikaikkuna: From randomization through hospital discharge, assessed up to 14 days.
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Death from any cause occurring during hospitalization.
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From randomization through hospital discharge, assessed up to 14 days.
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Yhteistyökumppanit ja tutkijat
Sponsori
Yhteistyökumppanit
Tutkijat
- Päätutkija: Nurgul Ablakimova, PhD, West Kazakhstan Marat Ospanov Medical University
- Opintojohtaja: Vadim Medovchshikov, PhD, West Kazakhstan Marat Ospanov Medical University
- Päätutkija: Anzhela Soloveva, candidate of medical sciences, I.M. Sechenov First Moscow State Medical University
- Opintojen puheenjohtaja: Svetlana Rachina, doctor of medical sciences, I.M. Sechenov First Moscow State Medical University
- Opintojen puheenjohtaja: Gaziza Smagulova, candidate of medical sciences, West Kazakhstan Marat Ospanov Medical University
- Päätutkija: Ayagoz Meshitbayeva, West Kazakhstan Marat Ospanov Medical University
Julkaisuja ja hyödyllisiä linkkejä
Yleiset julkaisut
- Mullens W, Damman K, Harjola VP, Mebazaa A, Brunner-La Rocca HP, Martens P, Testani JM, Tang WHW, Orso F, Rossignol P, Metra M, Filippatos G, Seferovic PM, Ruschitzka F, Coats AJ. The use of diuretics in heart failure with congestion - a position statement from the Heart Failure Association of the European Society of Cardiology. Eur J Heart Fail. 2019 Feb;21(2):137-155. doi: 10.1002/ejhf.1369. Epub 2019 Jan 1.
- Ter Maaten JM, Beldhuis IE, van der Meer P, Krikken JA, Coster JE, Nieuwland W, van Veldhuisen DJ, Voors AA, Damman K. Natriuresis-guided therapy in acute heart failure: rationale and design of the Pragmatic Urinary Sodium-based treatment algoritHm in Acute Heart Failure (PUSH-AHF) trial. Eur J Heart Fail. 2022 Feb;24(2):385-392. doi: 10.1002/ejhf.2385. Epub 2022 Jan 6.
- McDonagh TA, Metra M, Adamo M, Gardner RS, Baumbach A, Bohm M, Burri H, Butler J, Celutkiene J, Chioncel O, Cleland JGF, Coats AJS, Crespo-Leiro MG, Farmakis D, Gilard M, Heymans S, Hoes AW, Jaarsma T, Jankowska EA, Lainscak M, Lam CSP, Lyon AR, McMurray JJV, Mebazaa A, Mindham R, Muneretto C, Francesco Piepoli M, Price S, Rosano GMC, Ruschitzka F, Kathrine Skibelund A; ESC Scientific Document Group. 2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure. Eur Heart J. 2021 Sep 21;42(36):3599-3726. doi: 10.1093/eurheartj/ehab368. No abstract available.
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Arvioitu)
Ensisijainen valmistuminen (Arvioitu)
Opintojen valmistuminen (Arvioitu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
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Tähän tutkimukseen liittyvät termit
Avainsanat
Muita asiaankuuluvia MeSH-ehtoja
Muut tutkimustunnusnumerot
- 13/2-19-38-7
- Order №13/2-19-38-7 (Muu apuraha/rahoitusnumero: West Kazakhstan Marat Ospanov medical university)
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