CAROTID ENDARTERECTOMY - LONG-TERM FOLLOW-UP WITH SPECIFIC REFERENCE TO RECURRENT STENOSIS, CONTRALATERAL PROGRESSION, MORTALITY AND RECURRENT NEUROLOGICAL EPISODES

  • 1 July 1986
    • journal article
    • research article
    • Vol. 27  (4) , 418-425
Abstract
This study follows up 292 carotid endarterectomy operations in 256 patients using the colour coded carotid Doppler Imager and oculoplethysmography and reports the rate of ipsilateral restenosis, contralateral progression, late (after 30 days postoperatively) neurological symptoms and mortality in life table form. The restenosis rate was 15% at 5 years. No case of restenosis presented with symptoms and none required reoperation. The contralateral progression rate from < 50% internal carotid artery stenosis to > 50% was 20% over 5 years. Significantly more symptoms were associated with cases of contralateral progression (p = 0.05). The late neurological symptom rate was 14% at 5 years and was associated with widespread intra/extracranial vascular disease rather than restenosis. The late death rate was 12% at 5 years of which 40% were due to myocardial infarction. The overall postoperative death rate over 5 years was the same as an age and sex matched population. A more aggressive approach to coronary artery disease does not appear justified. The value of noninvasive tests in the post-endarterectomy situation is stressed with particular reference to documentation of contralateral progression.

This publication has 0 references indexed in Scilit: