Individual research recommendation details

Recommendation ID

CG187/04

Question

Ultrafiltration: In people with decompensated heart failure, fluid congestion and diuretic resistance, does ultrafiltration lead to more rapid and effective decongestion compared with continuing diuretic treatment?

Any explanatory notes
(if applicable)

Why this is important?

A randomised controlled trial should be undertaken to determine whether ultrafiltration is more clinically and cost effective than conventional diuretic therapy for people admitted to hospital with decompensated heart failure. The study should not only investigate several clinical outcomes but also consider the impact of treatments on quality of life and provide data on safety.

People who have fluid retention that is resistant to conventional diuretic therapy, with or without renal dysfunction, make up a high proportion of hospital admissions due to heart failure. Such admissions are often prolonged and therefore have important budgetary implications for the NHS. The few, relatively small scale, randomised trials of ultrafiltration performed so far have been conducted in healthcare settings very different from the UK, with less fluid retention than is usually seen in UK practice, and where length of stay is usually much shorter than in UK (and European) practice. Although technically feasible, the evidence for benefit on heart failure outcomes is inconsistent and difficult to generalise to UK practice. Therefore, a UK‑based study of sufficient quality is needed.

Source guidance details

Comes from guidance

Acute heart failure: diagnosis and management

Number

CG187

Date issued

October 2014

Other details