Document Detail


Gallstone clearance: a randomized study of extracorporeal shock wave lithotripsy and chemical dissolution.
MedLine Citation:
PMID:  2253006     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Following extracorporeal shock wave lithotripsy it is not known whether gallstone fragments are cleared from the gallbladder without the use of oral dissolution therapy. To assess the efficacy of lithotripsy and dissolution therapy, alone or in combination, 35 patients were randomized to one of three treatment groups: lithotripsy alone, dissolution therapy alone or combined lithotripsy and dissolution therapy. All patients had symptomatic gallstones, functioning gallbladders and comparable stone profiles. Lithotripsy was administered using a piezoelectric lithotripter. Dissolution therapy consisted of combined bile acid and terpene. Clearance was assessed at 6 months using ultrasound and oral cholecystography. Patients with less than 50 per cent stone clearance at the end of 6 months were considered failures. The number of patients with total or partial clearance in the combined group (7/10) was significantly greater than those in the lithotripsy alone group (0/10, P less than 0.002). Gallstone clearance following lithotripsy appears to be dependent upon dissolution therapy.
Authors:
A Darzi; A Leahy; C O'Morain; W A Tanner; F B Keane
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Publication Detail:
Type:  Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  The British journal of surgery     Volume:  77     ISSN:  0007-1323     ISO Abbreviation:  Br J Surg     Publication Date:  1990 Nov 
Date Detail:
Created Date:  1991-01-24     Completed Date:  1991-01-24     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0372553     Medline TA:  Br J Surg     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  1265-7     Citation Subset:  AIM; IM    
Affiliation:
Department of Clinical Surgery, Meath Hospital, Dublin, Ireland.
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MeSH Terms
Descriptor/Qualifier:
Adult
Aged
Bile Acids and Salts / therapeutic use*
Cholelithiasis / pathology,  therapy*
Combined Modality Therapy
Female
Humans
Lithotripsy*
Male
Middle Aged
Terpenes / therapeutic use*
Chemical
Reg. No./Substance:
0/Bile Acids and Salts; 0/Terpenes
Comments/Corrections
Comment In:
Br J Surg. 1991 Apr;78(4):506   [PMID:  2032120 ]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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