title: [Long-term results after carotid reconstruction in patients with completed stroke caused by cerebrovascular occlusive disease].
abstract: Long-term results after carotid reconstruction in patients with completed stroke caused by cerebrovascular occlusive disease.
  
  
  OBJECTIVE
  In patients with completed stroke caused by cerebrovascular occlusive disease the reconstruction of high grade carotid artery stenosis is discussed as prophylaxis for prevention of recurrent stroke. The operative complications of all patients who underwent surgery for carotid occlusive disease in the Heinrich Heine University between 1990 and 1999 were evaluated in this study.
  
  
  METHODS
  We present the results of 596 reconstructions in 537 patients (404 men, 133 women; mean age 64,5 plus minus 9,4 years). The operative technique of choice was thromboendarterectomy of the carotid bifurcation with vein-patch closure.
  
  
  RESULTS
  A postoperative ipsilateral neurological deficit was observed in 41 patients (6,9 %): 4,7 % permanent, 2,2 % transitory. Thirtyeight percent of the permanent deficits appeared after reconstructions performed within six weeks after stroke and only 9 % after surgery between six and twelve weeks. The in-hospital mortality was 0,7 % for neurological and 1,0 % for cardiopulmonary complications. During long-term follow-up (mean follow-up time 50 plus minus 34 months) only 17 (3,7 %) of 462 patients, which could be evaluated, presented with a new neurological event for the reconstructed side. Fifty-eight percent had none or minimal neurological deficits. 115 Patients (24,0 %) died during follow-up.
  
  
  CONCLUSIONS
  Even after completed stroke carotid reconstruction can be carried out successfully in selected patients with an acceptable complication rate in prophylaxis of recurrent stroke. In our retrospective study the optimal time for surgery seems to be between six and twelve weeks after stroke, but new imaging techniques may alter in the future the time window for operation in patients with an unstable neurological situation early after stroke. The reduction of social mobility and the high mortality in follow-up in correlation to patients without stroke are mostly related to accompanying severe cardiopulmonal risk factors.
authors.affiliation: Klinik für Gefässchirurgie und Nierentransplantation, der Heinrich Heine-Universität Düsseldorf, Germany. a.ommer@kliniken-essen-mitte.de
authors.forename: A
authors.initials: A
authors.lastname: Ommer
authors.forename: M
authors.initials: M
authors.lastname: Dziewanowski
authors.forename: M
authors.initials: M
authors.lastname: Pillny
authors.forename: R
authors.initials: R
authors.lastname: Huber
authors.forename: M
authors.initials: M
authors.lastname: Siebler
authors.forename: W
authors.initials: W
authors.lastname: Sandmann
mesh_terms: D000368:Aged; D002343:Carotid Artery, Internal / Q000601:surgery*; D016893:Carotid Stenosis / Q000401:mortality / Q000601:surgery*; D002544:Cerebral Infarction / Q000401:mortality / Q000601:surgery*; D016894:Endarterectomy, Carotid; D005260:Female; D005500:Follow-Up Studies; D017052:Hospital Mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology / Q000401:mortality; D012008:Recurrence; D015996:Survival Rate