Needle aspiration in large amoebic liver abscess.
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1997-01-01
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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.
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Tandon A, Jain AK, Dixit VK, Agarwal AK, Gupta JP. Needle aspiration in large amoebic liver abscess. Tropical Gastroenterology. 1997 Jan-Mar; 18(1): 19-21