Prospective Endovascular Treatment in Acute Ischemic Stroke Evaluating Non-Contrast Head CT versus CT Perfusion (PLEASE No CTP)

Interventional Neurology
Ameer E HassanAdnan I Qureshi

Abstract

Studies have shown a lack of agreement of computed tomography perfusion (CTP) in the selection of acute ischemic stroke (AIS) patients for endovascular treatment. To demonstrate whether non-contrast computed tomography (CT) within 8 h of symptom onset is comparable to CTP imaging. Prospective study of consecutive anterior circulation AIS patients with a National Institute of Health Stroke Scale (NIHSS) score > 7 presenting within 8 h of symptom onset with endovascular treatment. All patients had non-contrast CT, CT angiography, and CTP. The neuro-interventionalist was blinded to the results of the CTP and based the treatment decision using the Alberta Stroke Program Early CT score (ASPECTS). Baseline demographics, co-morbidities, and baseline NIHSS scores were collected. Outcomes were modified Rankin scale (mRS) score at discharge and in-hospital mortality. Good outcomes were defined as a mRS score of 0-2. 283 AIS patients were screened for the trial, and 119 were enrolled. The remaining patients were excluded for: posterior circulation stroke, no CTP performed, could not obtain consent, and NIHSS score < 7. Mean -NIHSS score at admission was 16.8 ± 3, and mean ASPECTS was 8.4 ± 1.4. There was no statistically significant corre...Continue Reading

References

Oct 22, 2005·Annals of Neurology·Mark W ParsonsChristopher R Levi
Aug 19, 2008·International Journal of Stroke : Official Journal of the International Stroke Society·Pooja KhatriUNKNOWN Interventional Management of Stroke III Investigators
Dec 3, 2009·Neuroradiology·Karl-Olof Lövblad, Alison E Baird
Dec 18, 2014·The New England Journal of Medicine·Olvert A BerkhemerUNKNOWN MR CLEAN Investigators
Feb 12, 2015·The New England Journal of Medicine·Bruce C V CampbellUNKNOWN EXTEND-IA Investigators
Feb 12, 2015·The New England Journal of Medicine·Mayank GoyalUNKNOWN ESCAPE Trial Investigators
Apr 18, 2015·The New England Journal of Medicine·Jeffrey L SaverUNKNOWN SWIFT PRIME Investigators
Apr 18, 2015·The New England Journal of Medicine·Tudor G JovinUNKNOWN REVASCAT Trial Investigators
Oct 21, 2015·Cerebrovascular Diseases·Tom van SeetersUNKNOWN Dutch acute stroke study (DUST) investigators
Aug 11, 2016·Stroke; a Journal of Cerebral Circulation·Friederike AusteinOlav Jansen
Nov 14, 2017·The New England Journal of Medicine·Raul G NogueiraUNKNOWN DAWN Trial Investigators
Jan 25, 2018·The New England Journal of Medicine·Gregory W AlbersUNKNOWN DEFUSE 3 Investigators

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.