Clinical trial NCT01299350: Nt-proBNP Versus Clinical Guided Discharge in Acute Heart Failure
Official title: Randomized Comparison Between Nt-proBNP or Clinical Guided Discharges in Patients Hospitalized With Acute Heart Failure
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE4
Conditions: Heart Failure
Keywords: Heart failure
Nt-proBNP
Lead sponsor: University of Valencia
Sponsor class: OTHER
First posted: 2011-02-18
Enrollment: 125
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL

Brief summary: Our objective is to compare a policy of hospital discharge guided by NT-proBNP levels versus discharge guided by conventional clinical criteria, in patients admitted with acute heart failure. The hypothesis is that the Nt-proBNP guided discharge will shorten hospital stay without worsening the outcome

Detailed description: Nt-proBNP levels as well as their response to pharmacological treatment are predictive of prognosis in patients with heart failure. The purpose of the present project is to investigate, in patients hospitalized with acute heart failure, whether a discharge decision guided by Nt-proBNP response shortens hospital stay and improves prognosis The included patients will be randomly assigned to one of these two strategies: hospital discharge according to clinical conventional criteria or discharge guided by Nt-proBNP. All patients will be treated following clinical guidelines. In the guided Nt-proBNP strategy, patients will be discharged the third day if NT-proBNP levels drops \>30% compared to admission values. If such a reduction is not achieved, then the pharmacological treatment will be increased and NT-proBNP will be measured the following days until reaching the 30% reduction. In the conventional strategy, patients will be discharged at criterion of the attending cardiologist according to clinical assessment without Nt-proBNP. The main outcome will be the number of days of hospitalization at the index episode, and the secondary outcome will be death or readmission by heart failure at one and 6 months. Our hypothesis is that the Nt-proBNP guided discharge will allow to precisely evaluate the response to treatment and to determine the best time for hospital discharge. This will reduce hospital stay and death or readmission rate after discharge.

Eligibility criteria: Inclusion Criteria:

1. clinical signs and symptoms of acute heart failure, according to the criteria of the European guidelines
2. NT-proBNP levels \> 1000 pg/ml at the time of admission
3. age over 18 years old
4. signed informed consent

Exclusion Criteria:

1. GFR less than 30 ml/minute/m2,
2. life expectancy as determined by concomitant diseases under one year,
3. acute coronary syndrome within 10 days prior,
4. valvular heart disease with surgical approach,
5. infection or process active malignancy,
6. chronic respiratory failure with pulmonary disease.

Primary outcomes:
measure: Days of hospitalization
timeFrame: At the index episode (at discharge)
Secondary outcomes:
measure: Death or readmission by heart failure
timeFrame: 6 months
Other outcomes:
Locations:
city: Valencia
country: Spain
facility: Hospital Clínico Universitario
Study officials:
References: