Evidence map›Paper›PMID 39253389›Full record

SynthesisFrontiers in cardiovascular medicine2024

Acute type A aortic dissection in patients with non-prior cardiac surgery vs. prior cardiac surgery: a systematic review and meta-analysis.

Muhammad Ahmed, Hafsah Alim Ur Rahman, Muhammad Ahmed Ali Fahim, Zahabia Altaf Hussain, Nisar Ahmed, Muhammad Sohaib Asghar

Abstract readSystematic Review
In one paragraph

Synthesis in Frontiers in cardiovascular medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Muhammad AhmedShaheed Mohtarma Benazir Bhutto Medical College, Lyari, Karachi, Pakistan.
Hafsah Alim Ur RahmanDow Medical College, Dow University of Health Sciences, Karachi, Pakistan.
Muhammad Ahmed Ali FahimDow Medical College, Dow University of Health Sciences, Karachi, Pakistan.
Zahabia Altaf HussainDow Medical College, Dow University of Health Sciences, Karachi, Pakistan.
Nisar AhmedDepartment of Internal Medicine, Rapides Regional Medical Center, Alexandria, LA, United States.
Muhammad Sohaib AsgharDepartment of Internal Medicine, AdventHealth, Orlando, FL, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Patients with prior cardiac surgery undergoing acute type A aortic dissection (ATAAD) are thought to have worse clinical outcomes as compared to the patients without prior cardiac surgery. Aim: To compare the safety and efficacy of ATAAD in patients with prior cardiac surgery. Methods: We systematically searched PubMed, Cochrane Library and Google Scholar from database inception until April 2024. We included nine studies which consisted of a population of 524 in the prior surgery group and 5,249 in the non-prior surgery group. Our primary outcome was mortality. Secondary outcomes included reoperation for bleeding, myocardial infarction, stroke, renal failure, sternal wound infection, cardiopulmonary bypass (CPB) time, cross-clamp time, hospital stay, and ICU stay. Results: Our pooled estimate shows a significantly lower rate of mortality in the non-prior cardiac surgery group compared to the prior cardiac surgery group (RR = 0.60, 95% CI = 0.48-0.74). Among the secondary outcomes, the rate of reoperation for bleeding was significantly lower in the non-prior cardiac surgery group (RR = 0.66, 95% CI = 0.50-0.88). Additionally, the non-prior cardiac surgery group had significantly shorter CPB time (MD = -31.06, 95% CI = -52.20 to -9.93) and cross-clamp time (MD = -21.95, 95% CI = -42.65 to -1.24). All other secondary outcomes were statistically insignificant. Conclusion: Patients with prior cardiac surgery have a higher mortality rate as compared to patients who have not undergone cardiac surgery previously. Patients with prior cardiac surgery have higher mortality and longer CPB and cross-clamp times. Tailored strategies are needed to improve outcomes in this high-risk group.

Indexed as

aortic dissectioncardiac surgerymeta-analysisPRISMAsystematic literature search

Identifiers

PMID39253389
PMCPMC11381269

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.