Combined technique as first approach in mechanical thrombectomy: Efficacy and safety of REACT catheter combined with stent retriever.
Interv Neuroradiol
; 29(5): 504-509, 2023 Oct.
Article
em En
| MEDLINE
| ID: mdl-35491662
ABSTRACT
INTRODUCTION:
Mechanical thrombectomy (MT) with combined treatment including both a stent retriever and distal aspiration catheter may improve recanalization rates in patients with acute ischemic stroke (AIS) due to large vessel occlusion (LVO). Here, we evaluated the effectiveness and safety of the REACT aspiration catheter used with a stent retriever.METHODS:
This prospective study included consecutive adult patients who underwent MT with a combined technique using REACT 68 and/or 71 between June 2020 and July 2021. The primary endpoints were final and first pass mTICI 2b-3 and mTICI 2c-3 recanalization. Analysis was performed after first pass and after each attempt. Secondary safety outcomes included procedural complications, symptomatic intracranial hemorrhage (sICH) at 24â h, in-hospital mortality, and 90-day functional independence (modified Rankin Scale [mRS] 0-2).RESULTS:
A total of 102 patients were included (median age 78; IQR 73-87; 50.0% female). At baseline, median NIHSS score was 19 (IQR 11-21), and ASPECTS was 9 (IQR 8-10). Final mTICI 2b-3 recanalization was achieved in 91 (89.2%) patients and mTICI 2c-3 was achieved in 66 (64.7%). At first pass, mTICI 2b-3 was achieved in 55 (53.9%) patients, and mTICI 2c-3 in 37 (36.3%). The rate of procedural complications was 3.9% (4/102), sICH was 6.8% (7/102), in-hospital mortality was 12.7% (13/102), and 90-day functional independence was 35.6% (36/102).CONCLUSION:
A combined MT technique using a stent retriever and REACT catheter resulted in a high rate of successful recanalization and first pass recanalization in a sample of consecutive patients with AIS due to LVO in clinical use.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Isquemia Encefálica
/
Acidente Vascular Cerebral
/
AVC Isquêmico
Tipo de estudo:
Observational_studies
Limite:
Aged
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
Interv Neuroradiol
Assunto da revista:
NEUROLOGIA
/
RADIOLOGIA
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Espanha