Needle aspiration in large amoebic liver abscess.
The role of percutaneous needle aspiration for therapy of uncomplicated, large amoebic liver abscess (ALA) is not defined. Twenty nine patients of ALA with a cavity larger than 5 cm were randomised to two groups: (i) metronidazole 800 mg tid for 10 days combined with needle aspiration (group A, n = 15) and (ii) metronidazole therapy alone (group B, n = 14). Clinical parameters, viz, fever, pain and abdominal tenderness were recorded daily and graded 0 to 3 (in order of increasing severity). A statistically significant benefit was demonstrated in group A for clinical parameters evaluated. Group A patients took less time to become afebrile from the grade 2 level as compared to group B (3.8 +/- 1.7 days and 5.6 +/- 2.2 days respectively; p < 0.05). Reduction in pain intensity and abdominal tenderness from grade 2 to 1 also occurred earlier in group A (0.7 +/- 0.7 days vs 2.9 +/- 0.9 days for pain, P < 0.001 and 1.7 +/- 0.8 days vs 2.9 +/- 1.2 days for abdominal tenderness, p < 0.001). The mean duration of hospitalization was significantly shorter in group A as compared to group B (5.8 +/- 0.8 days vs 7.4 +/- 1.5 days, p < 0.001). Improvement in haematological and biochemical variables was similar in both groups. We conclude that percutaneous therapeutic needle aspiration of uncomplicated, large ALA hastens clinical recovery.
Tandon
A
A
Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Jain
A K
AK
Dixit
V K
VK
Agarwal
A K
AK
Gupta
J P
JP
D000328:Adult; D005260:Female; D006801:Humans; D008101:Liver Abscess, Amebic / Q000188:drug therapy / Q000601:surgery*; D008297:Male; D008795:Metronidazole / Q000627:therapeutic use; D008875:Middle Aged; D013396:Suction / Q000379:methods*
D008795:Metronidazole