title: Percutaneous aspiration, lavage and antibiotic instillation. New approach in the management of acute calculous cholecystitis.
abstract: Distension of the gallbladder and bacterial infection can perpetuate an attack of acute calculous cholecystitis and produce its local and systemic complications. This prospective randomized trial was conducted on patients with their first episode of acute calculous cholecystitis which was associated with pyrexia and tachycardia to examine whether ultrasound guided percutaneous aspiration and lavage of the gallbladder followed by intra-lumenal instillation of 500 mg ampicillin (PALA) enhanced recovery from cholecystitis. Twenty patients were randomized to receive 500 mg of ampicillin every 6 hours for 5 days and another 20 patients were randomized to receive this treatment in addition to PALA within 12 hours of admission. Twenty four hours after admission to hospital, all the patients treated with PALA were apyrexial and had no residual right hypochondrial tenderness or guarding, a result superior (p less than 0.001) to that of the group without PALA where at least 75% of patients were still showing these signs. Two days after admission the WBC count of the PALA group was significantly (p less than 0.05) lower than that of the other group (6.32 +/- 0.1 x 10(9)/L vs 10.31 +/- 0.4 x 10(9)/L, mean +/- SEM, n = 20). Four days after admission, all members of the PALA group were comfortably tolerating solid food for the previous 24 hours and were, therefore, discharged home whereas all members of the other group were still in hospital and 85% of them were discharged home after hospitalization for 6 to 7 days. Three members (15%) of this group deteriorated and underwent emergency surgery. The results show that addition of PALA to the conventional non-operative treatment of acute cholecystitis enhances recovery and avoids the complications necessitating emergency surgery.
authors.affiliation: University Department of Surgery, Medical City in Baghdad, Iraq.
authors.forename: A S
authors.initials: AS
authors.lastname: Salim
mesh_terms: D000208:Acute Disease; D000328:Adult; D000667:Ampicillin / Q000008:administration & dosage*; D002764:Cholecystitis / Q000150:complications / Q000628:therapy*; D002769:Cholelithiasis / Q000150:complications*; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007322:Instillation, Drug; D008297:Male; D008875:Middle Aged; D013396:Suction / Q000379:methods; D007507:Therapeutic Irrigation
chemical_list: D000667:Ampicillin