Clinical Trial: High-dose furosemide plus small-volume hypertonic saline solutions vs. repeated paracentesis as treatment of refractory ascites.

BACKGROUND

In patients with cirrhosis, ascites is defined as refractory when it cannot be mobilized or recurs early in standard diuretic therapy.

AIM: To compare the safety and efficacy of intravenous high-dose furosemide + hypertonic saline solutions (HSS) with repeated paracentesis in patients with cirrhosis and refractory ascites.

PATIENTS AND

METHODS

Eighty-four subjects (59/25 M/F) with cirrhosis, mostly of viral aetiology, admitted for refractory ascites, were randomly assigned to receive furosemide (250-1000 mg/bid i.v.) plus HSS (150 mL H(2)O with NaCl 1.4-4.6% or 239-187 mEq/L) (60 patients, Group A) or to repeated paracentesis and a standard diuretic schedule (24 patients, Group B).

RESULTS

During hospitalization, Group A patients had more diuresis (1605 +/- 131 mL vs. 532 +/- 124 mL than Group B patients; P < 0.001) and a greater loss of weight at discharge (-8.8 +/- 4.8 kg vs. -4.5 +/- 3.8 kg, P < 0.00). Control of ascites, pleural effusions and/or leg oedema was deemed significantly better in Group A.

CONCLUSIONS

This randomized pilot study suggests that HHS plus high-dose furosemide is a safe and effective alternative to repeated paracentesis when treating hospitalized patients with cirrhosis and refractory ascites. Larger studies will be needed to evaluate long-term outcomes such as readmission and mortality.