STABILISE for acute type B aortic dissection

Autores da FMUP

• Armando Amilcar Pires Mansilha Rodrigues De Almeida

  Autor

Participantes de fora da FMUP

• Cotao, Tatiana
• Sousa, Joel

Unidades de investigação

• Cirurgia e Fisiologia

• Laboratório Associado RISE- Rede de Investigação em Saúde

  

  Investigador

  Fernando Carlos De Landér Schmitt

• RISE-Health

  

  Investigador

  Fernando Carlos De Landér Schmitt

Abstract

Introduction: Stent-assisted, balloon-induced intimal disruption and relamination of aortic dissection (STABILISE) is an extended downstream endovascular management technique for acute type B aortic dissection (TBAD), that aimed to achieve complete aortic remodeling. This systematic review aimed to assess the early and mid-term clinical outcomes with STABILISE in the management of TBAD. Evidence acquisition: A literature search was performed on the Medline, Web of Science, Scopus, and SciELO databases, which returned 195 studies. Five studies were included. Data were extracted using predefined forms. Evidence synthesis: In total, one hundred patients with acute or subacute TBAD managed with STABILISE were included. All studies reported a technical success of 100%. Thirty-day mortality was estimated at 4% (4/100) with no further deaths documented during an estimated mean follow-up of 12.7 months (range 12-15 months). Five percent developed spinal cord ischemia and another 5% developed visceral artery occlusions. One case of aortic rupture during time of balloon inflation was reported. R are complications included delayed retrograde dissection (1%), aortobronchial fistula ( 1%), and renal failure ( 1%). One case of disconnection between stent-graft and bare stent was documented. Six percent of patients developed endoleak, predominately type I. Overall re-intervention rate was 21%, as reported in all studies. Complete obliteration of the false lumen in the thoracic aorta was achieved in 99% of patients and in the abdominal aorta in 96% of patients. Conclusions: STABILISE technique carries promising early and mid-term outcomes with high technical success and low mortality and morbidity. Excellent results on complete false lumen obliteration were observed. However, the heterogeneity among available studies' methodology does not permit firm conclusions, and further prospective analyses are needed to study the long-term outcomes of STABILISE.

Keywords

• Aortic dissection; Cardiology; Systematic review.