deltatrials
Recruiting OBSERVATIONAL NCT06285760

Effect of Acetazolamide on Diuresis and Natriuresis in Patients With Acute Heart Failure (SANDI STUDY) (SANDI)

SANDI STUDY: Effect of Acetazolamide on Diuresis and Natriuresis in Patients With Acute Heart Failure.

Sponsor: Fundación de Investigación Biomédica - Hospital Universitario de La Princesa

Interventions Acetazolamide 500mg
Updated 6 times since 2024 Last updated: Dec 19, 2025 Started: Mar 1, 2024 Primary completion: May 31, 2026 Completion: Dec 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Heart Failure and Persistent Congestion, this trial is actively recruiting participants. The trial is conducted by Fundación de Investigación Biomédica - Hospital Universitario de La Princesa and has accumulated 6 data snapshots since 2024. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Mar 2024 – ~Apr 2024 · 31 days · monthly snapshot~Apr 2024 – ~Jul 2024 · 3 months · monthly snapshotNot Yet Recruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Nov 2025 · 14 months · monthly snapshotNot Yet Recruiting~Nov 2025 – ~Jan 2026 · 2 months · monthly snapshot~Jan 2026 – present · 6 months · monthly snapshotRecruiting

Change History

6 versions recorded
  1. Jan 2026 — Present [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  2. Nov 2025 — Jan 2026 [monthly]

    Not Yet Recruiting

  3. Sep 2024 — Nov 2025 [monthly]

    Not Yet Recruiting

  4. Jul 2024 — Sep 2024 [monthly]

    Not Yet Recruiting

  5. Apr 2024 — Jul 2024 [monthly]

    Not Yet Recruiting

Show 1 earlier version
  1. Mar 2024 — Apr 2024 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Fundación de Investigación Biomédica - Hospital Universitario de La Princesa
  • Hospital Central de la Defensa Gómez Ulla
  • Hospital Clinic of Barcelona
  • Hospital Universitario Ramon y Cajal
  • Hospital Vall d'Hebron
  • Puerta de Hierro University Hospital
  • University Hospital of Girona Dr. Josep Trueta
Data source: Puerta de Hierro University Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations