Five Year Results of Endovascular versus Medical Therapy in Acute Type B Aortic Intramural Haematoma: Meta-Analysis of Reconstructed Time to Event Data.
Eur J Vasc Endovasc Surg
; 67(4): 584-592, 2024 Apr.
Article
in En
| MEDLINE
| ID: mdl-38145870
ABSTRACT
OBJECTIVE:
To evaluate outcomes in the follow up of thoracic endovascular aortic repair (TEVAR) vs. medical therapy in patients with acute type B aortic intramural haematoma (IMH). DATA SOURCES The following sources were searched for articles meeting the inclusion criteria and published by July 2023 PubMed/MEDLINE, EMBASE, CENTRAL/CCTR (Cochrane Controlled Trials Register). REVIEWMETHODS:
This systematic review with pooled meta-analysis of time to event data followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guidelines, and its protocol was registered on the public platform PROSPERO (CRD42023456222). The following were analysed overall survival (all cause mortality), aortic related mortality, and restricted mean survival time. Certainty of evidence was evaluated through the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) tool.RESULTS:
Eight studies met the eligibility criteria, including 1 015 patients (440 in the TEVAR group and 575 in the medical therapy group). All studies were observational, and the pooled cohort had a median follow up of 5.1 years. Compared with patients who received medical therapy alone, those who underwent TEVAR had a statistically significantly lower risk of all cause death (HR 0.44, 95% CI 0.30 - 0.65; p < .001; GRADE certainty low), lower risk of aortic related death (HR 0.04, 95% CI 0.01 - 0.31; p = .002; GRADE certainty low) and lifetime gain (restricted mean survival time was overall 201 days longer with TEVAR; p < .001).CONCLUSION:
Thoracic endovascular aortic repair may be associated with lower risk of all cause and aortic related death compared with medical therapy in patients with acute type B IMH; however, the underlying data are not strong enough to draw robust clinical conclusions. Randomised controlled trials with large sample sizes and longer follow up are warranted to elucidate this question.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Endovascular Procedures
/
Aortic Intramural Hematoma
Type of study:
Systematic_reviews
Limits:
Humans
Language:
En
Journal:
Eur J Vasc Endovasc Surg
Journal subject:
ANGIOLOGIA
Year:
2024
Document type:
Article
Publication country:
ENGLAND
/
ESCOCIA
/
GB
/
GREAT BRITAIN
/
INGLATERRA
/
REINO UNIDO
/
SCOTLAND
/
UK
/
UNITED KINGDOM