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Study identifier: NCT07737964 Synced from ClinicalTrials.gov · August 05, 2026
● Not Yet Recruiting

ACetazolamide in Patients With Heart Failure, to Decrease Weight and relIEVE Symptoms.

Condition: Heart Failure  ·  Sponsor: University Hospital, Montpellier

PhasePhase 3
Planned participants366
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Acute congestion is common in patients with heart failure (HF) and is associated with impaired renal function, reduced quality of life, hospital readmissions, and mortality. Current guidelines recommend optimal decongestion using diuretic therapy, mainly loop diuretics. Although acetazolamide has recently demonstrated efficacy in hospitalized patients, its role in ambulatory patients managed through remote telemonitoring remains to be established. This study aims to evaluate the efficacy of oral acetazolamide added to conventional treatment for decongesting ambulatory HF patients during congestive decompensations. ACHIEVE is a Phase III multicenter, prospective, interventional, randomized, controlled, open-label superiority trial evaluating the efficacy of oral acetazolamide added to conventional treatment for decongestion in ambulatory patients with heart failure during congestive decompensation monitored by remote telemonitoring. The primary objective is to assess, at Day 5, whether acetazolamide added to conventional treatment improves decongestion compared with standard treatment alone. Secondary objectives include evaluating efficacy, safety, and health economic outcomes, including quality of life, dyspnea, biological markers, unplanned consultations, hospitalizations, mortality, and hospital medical costs.

This description comes directly from the study's public registry record.

Talk to the study team

François ROUBILLE, MD  ·  04 67 33 31 82  ·  f-roubille@chu-montpellier.fr

Clément Delmas, MD  ·  delmas.clement@chu-toulouse.fr

Always discuss trial participation with your own doctor first.

Locations (25)

University Hospital Amiens-PicardieAmiens, France
University Hospital AngersAngers, France
Avignon HospitalAvignon, France
University Hospital BesançonBesançon, France
Hospital BeziersBéziers, France
University Hospital BordeauxBordeaux, France
University Hospital BrestBrest, France
University Hospital CaenCaen, France
Chartres HospitalChartres, France
Cholet HospitalCholet, France
Sud Francilien HospitalCorbeil-Essonnes, France
Dreux HospitalDreux, France

+ 13 more locations — full list on the registry record.

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