Advertisement for orthosearch.org.uk
Results 1 - 1 of 1
Results per page:
Applied filters
Include Proceedings
Dates
Year From

Year To
Orthopaedic Proceedings
Vol. 90-B, Issue SUPP_II | Pages 303 - 303
1 Jul 2008
Madhusudhan TR Munipalle PC Rangan A Gregg PJ
Full Access

Upper gastrointestinal (GI) bleeding in patients who undergo hip and knee arthroplasty tends to be associated with NSAID use, steroid intake, pre-existing peptic ulcers and smoking. The use of Aspirin for thromboprophylaxis is an added risk for the occurrence of GI Bleed. The aim of this study was to determine if the use of peri-operative oral Ranitidine reduces the incidence of GI bleeding when Aspirin thromboprophylaxis is used for hip and knee arthroplasty.

Data from 1491 consecutive patients who underwent Hip and knee replacements at the James cook university hospital (Group 1) and 886 patients who underwent Hip and Knee replacements at the Friarage hospital, Northallerton (Group 2) was analysed to determine the incidence of Gastro intestinal Bleeding. All patients received 150 mg of Aspirin per day for a period of six weeks from the day of surgery. Additionally patients operated at the Friarage Hospital received 300 mg of oral Ranitidine per day, for three postoperative days. Patients with clinically symptomatic GI bleeding were evaluated by the Upper GI team.

We observed that patients in Group 1 had a higher incidence of overt upper GI haemorrhage (n=14), which was statistically significant (p < 0.014) compared with patients in group 2(n=1). From the pooled data of both groups, there were 18 reported patients with symptomatic pulmonary embolism (0.75%) 3 of which were fatal (0.12%), phlebitis of deep leg veins in 31 patients (1.3%), deep vein thrombosis in 34 patients (1.43%), 5 of whom had embolic episodes, post operative infection in 22 patients (1.13%), and postoperative haemorrhage in 5 patients (0.2%). Thromboembolic phenomenon and pulmonary embolism was confirmed by autopsy in the three cases.

Based on this experience, we recommend the use of peri-operative gastric protection when aspirin is used for thromboprophylaxis in hip and knee arthroplasty.