Comparison of anticoagulant control among patients attending general practice and a hospital anticoagulant clinic.

  • 1 April 1993
    • journal article
    • research article
    • Vol. 43  (369) , 152-4
Abstract
Management of patients receiving oral anticoagulant therapy was assessed in general practice and a dedicated hospital anticoagulant clinic. The demographic characteristics of patients in both groups were similar, as were the indications for anticoagulation therapy and the duration of treatment. General practice patients were reviewed significantly more frequently, with a median interval of 16 days compared with 42 days for hospital patients (P < 0.001). Twenty four per cent of general practice visits and 26% of hospital attendances resulted in an alteration to the warfarin dosage. Overall, 52% of general practice thrombotest results lay within the ranges recommended by the British Society for Haematology, compared with 45% of hospital results (P < 0.001). There was no difference in the rate of complications in general practice and the hospital clinic. In this study, the anticoagulant control achieved in a general practice setting was superior to that in a dedicated hospital outpatient clinic, although control was far from ideal in either setting.