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1.
Thanh-N. NGUYEN; Muhammad-M. QURESHI; Piers KLEIN; Hiroshi YAMAGAMI; Mohamad ABDALKADER; Robert MIKULIK; Anvitha SATHYA; Ossama-Yassin MANSOUR; Anna CZLONKOWSKA; Hannah LO; Thalia-S. FIELD; Andreas CHARIDIMOU; Soma BANERJEE; Shadi YAGHI; James-E. SIEGLER; Petra SEDOVA; Joseph KWAN; Diana-Aguiar DE-SOUSA; Jelle DEMEESTERE; Violiza INOA; Setareh-Salehi OMRAN; Liqun ZHANG; Patrik MICHEL; Davide STRAMBO; João-Pedro MARTO; Raul-G. NOGUEIRA; Espen-Saxhaug KRISTOFFERSEN; Georgios TSIVGOULIS; Virginia-Pujol LEREIS; Alice MA; Christian ENZINGER; Thomas GATTRINGER; Aminur RAHMAN; Thomas BONNET; Noémie LIGOT; Sylvie DE-RAEDT; Robin LEMMENS; Peter VANACKER; Fenne VANDERVORST; Adriana-Bastos CONFORTO; Raquel-C.T. HIDALGO; Daissy-Liliana MORA-CUERVO; Luciana DE-OLIVEIRA-NEVES; Isabelle LAMEIRINHAS-DA-SILVA; Rodrigo-Targa MARTÍNS; Letícia-C. REBELLO; Igor-Bessa SANTIAGO; Teodora SADELAROVA; Rosen KALPACHKI; Filip ALEXIEV; Elena-Adela CORA; Michael-E. KELLY; Lissa PEELING; Aleksandra PIKULA; Hui-Sheng CHEN; Yimin CHEN; Shuiquan YANG; Marina ROJE-BEDEKOVIC; Martin ČABAL; Dusan TENORA; Petr FIBRICH; Pavel DUŠEK; Helena HLAVÁČOVÁ; Emanuela HRABANOVSKA; Lubomír JURÁK; Jana KADLČÍKOVÁ; Igor KARPOWICZ; Lukáš KLEČKA; Martin KOVÁŘ; Jiří NEUMANN; Hana PALOUŠKOVÁ; Martin REISER; Vladimir ROHAN; Libor ŠIMŮNEK; Ondreij SKODA; Miroslav ŠKORŇA; Martin ŠRÁMEK; Nicolas DRENCK; Khalid SOBH; Emilie LESAINE; Candice SABBEN; Peggy REINER; Francois ROUANET; Daniel STRBIAN; Stefan BOSKAMP; Joshua MBROH; Simon NAGEL; Michael ROSENKRANZ; Sven POLI; Götz THOMALLA; Theodoros KARAPANAYIOTIDES; Ioanna KOUTROULOU; Odysseas KARGIOTIS; Lina PALAIODIMOU; José-Dominguo BARRIENTOS-GUERRA; Vikram HUDED; Shashank NAGENDRA; Chintan PRAJAPATI; P.N. SYLAJA; Achmad-Firdaus SANI; Abdoreza GHOREISHI; Mehdi FARHOUDI; Elyar SADEGHI-HOKMABADI; Mazyar HASHEMILAR; Sergiu-Ionut SABETAY; Fadi RAHAL; Maurizio ACAMPA; Alessandro ADAMI; Marco LONGONI; Raffaele ORNELLO; Leonardo RENIERI; Michele ROMOLI; Simona SACCO; Andrea SALMAGGI; Davide SANGALLI; Andrea ZINI; Kenichiro SAKAI; Hiroki FUKUDA; Kyohei FUJITA; Hirotoshi IMAMURA; Miyake KOSUKE; Manabu SAKAGUCHI; Kazutaka SONODA; Yuji MATSUMARU; Nobuyuki OHARA; Seigo SHINDO; Yohei TAKENOBU; Takeshi YOSHIMOTO; Kazunori TOYODA; Takeshi UWATOKO; Nobuyuki SAKAI; Nobuaki YAMAMOTO; Ryoo YAMAMOTO; Yukako YAZAWA; Yuri SUGIURA; Jang-Hyun BAEK; Si-Baek LEE; Kwon-Duk SEO; Sung-Il SOHN; Jin-Soo LEE; Anita-Ante ARSOVSKA; Chan-Yong CHIEH; Wan-Asyraf WAN-ZAIDI; Wan-Nur-Nafisah WAN-YAHYA; Fernando GONGORA-RIVERA; Manuel MARTINEZ-MARINO; Adrian INFANTE-VALENZUELA; Diederik DIPPEL; Dianne-H.K. VAN-DAM-NOLEN; Teddy-Y. WU; Martin PUNTER; Tajudeen-Temitayo ADEBAYO; Abiodun-H. BELLO; Taofiki-Ajao SUNMONU; Kolawole-Wasiu WAHAB; Antje SUNDSETH; Amal-M. AL-HASHMI; Saima AHMAD; Umair RASHID; Liliana RODRIGUEZ-KADOTA; Miguel-Ángel VENCES; Patrick-Matic YALUNG; Jon-Stewart-Hao DY; Waldemar BROLA; Aleksander DĘBIEC; Malgorzata DOROBEK; Michal-Adam KARLINSKI; Beata-M. LABUZ-ROSZAK; Anetta LASEK-BAL; Halina SIENKIEWICZ-JAROSZ; Jacek STASZEWSKI; Piotr SOBOLEWSKI; Marcin WIĄCEK; Justyna ZIELINSKA-TUREK; André-Pinho ARAÚJO; Mariana ROCHA; Pedro CASTRO; Patricia FERREIRA; Ana-Paiva NUNES; Luísa FONSECA; Teresa PINHO-E-MELO; Miguel RODRIGUES; M-Luis SILVA; Bogdan CIOPLEIAS; Adela DIMITRIADE; Cristian FALUP-PECURARIU; May-Adel HAMID; Narayanaswamy VENKETASUBRAMANIAN; Georgi KRASTEV; Jozef HARING; Oscar AYO-MARTIN; Francisco HERNANDEZ-FERNANDEZ; Jordi BLASCO; Alejandro RODRÍGUEZ-VÁZQUEZ; Antonio CRUZ-CULEBRAS; Francisco MONICHE; Joan MONTANER; Soledad PEREZ-SANCHEZ; María-Jesús GARCÍA-SÁNCHEZ; Marta GUILLÁN-RODRÍGUEZ; Gianmarco BERNAVA; Manuel BOLOGNESE; Emmanuel CARRERA; Anchalee CHUROJANA; Ozlem AYKAC; Atilla-Özcan ÖZDEMIR; Arsida BAJRAMI; Songul SENADIM; Syed-I. HUSSAIN; Seby JOHN; Kailash KRISHNAN; Robert LENTHALL; Kaiz-S. ASIF; Kristine BELOW; Jose BILLER; Michael CHEN; Alex CHEBL; Marco COLASURDO; Alexandra CZAP; Adam-H. DE-HAVENON; Sushrut DHARMADHIKARI; Clifford-J. ESKEY; Mudassir FAROOQUI; Steven-K. FESKE; Nitin GOYAL; Kasey-B. GRIMMETT; Amy-K. GUZIK; Diogo-C. HAUSSEN; Majesta HOVINGH; Dinesh JILLELA; Peter-T. KAN; Rakesh KHATRI; Naim-N. KHOURY; Nicole-L. KILEY; Murali-K. KOLIKONDA; Stephanie LARA; Grace LI; Italo LINFANTE; Aaron-I. LOOCHTAN; Carlos-D. LOPEZ; Sarah LYCAN; Shailesh-S. MALE; Fadi NAHAB; Laith MAALI; Hesham-E. MASOUD; Jiangyong MIN; Santiago ORGETA-GUTIERREZ; Ghada-A. MOHAMED; Mahmoud MOHAMMADEN; Krishna NALLEBALLE; Yazan RADAIDEH; Pankajavalli RAMAKRISHNAN; Bliss RAYO-TARANTO; Diana-M. ROJAS-SOTO; Sean RULAND; Alexis-N. SIMPKINS; Sunil-A. SHETH; Amy-K. STAROSCIAK; Nicholas-E. TARLOV; Robert-A. TAYLOR; Barbara VOETSCH; Linda ZHANG; Hai-Quang DUONG; Viet-Phuong DAO; Huynh-Vu LE; Thong-Nhu PHAM; Mai-Duy TON; Anh-Duc TRAN; Osama-O. ZAIDAT; Paolo MACHI; Elisabeth DIRREN; Claudio RODRÍGUEZ-FERNÁNDEZ; Jorge ESCARTÍN-LÓPEZ; Jose-Carlos FERNÁNDEZ-FERRO; Niloofar MOHAMMADZADEH; Neil-C. SURYADEVARA,-MD; Beatriz DE-LA-CRUZ-FERNÁNDEZ; Filipe BESSA; Nina JANCAR; Megan BRADY; Dawn SCOZZARI.
Journal of Stroke ; : 256-265, 2022.
Artigo em Inglês | WPRIM | ID: wpr-938173

RESUMO

Background@#and Purpose Recent studies suggested an increased incidence of cerebral venous thrombosis (CVT) during the coronavirus disease 2019 (COVID-19) pandemic. We evaluated the volume of CVT hospitalization and in-hospital mortality during the 1st year of the COVID-19 pandemic compared to the preceding year. @*Methods@#We conducted a cross-sectional retrospective study of 171 stroke centers from 49 countries. We recorded COVID-19 admission volumes, CVT hospitalization, and CVT in-hospital mortality from January 1, 2019, to May 31, 2021. CVT diagnoses were identified by International Classification of Disease-10 (ICD-10) codes or stroke databases. We additionally sought to compare the same metrics in the first 5 months of 2021 compared to the corresponding months in 2019 and 2020 (ClinicalTrials.gov Identifier: NCT04934020). @*Results@#There were 2,313 CVT admissions across the 1-year pre-pandemic (2019) and pandemic year (2020); no differences in CVT volume or CVT mortality were observed. During the first 5 months of 2021, there was an increase in CVT volumes compared to 2019 (27.5%; 95% confidence interval [CI], 24.2 to 32.0; P<0.0001) and 2020 (41.4%; 95% CI, 37.0 to 46.0; P<0.0001). A COVID-19 diagnosis was present in 7.6% (132/1,738) of CVT hospitalizations. CVT was present in 0.04% (103/292,080) of COVID-19 hospitalizations. During the first pandemic year, CVT mortality was higher in patients who were COVID positive compared to COVID negative patients (8/53 [15.0%] vs. 41/910 [4.5%], P=0.004). There was an increase in CVT mortality during the first 5 months of pandemic years 2020 and 2021 compared to the first 5 months of the pre-pandemic year 2019 (2019 vs. 2020: 2.26% vs. 4.74%, P=0.05; 2019 vs. 2021: 2.26% vs. 4.99%, P=0.03). In the first 5 months of 2021, there were 26 cases of vaccine-induced immune thrombotic thrombocytopenia (VITT), resulting in six deaths. @*Conclusions@#During the 1st year of the COVID-19 pandemic, CVT hospitalization volume and CVT in-hospital mortality did not change compared to the prior year. COVID-19 diagnosis was associated with higher CVT in-hospital mortality. During the first 5 months of 2021, there was an increase in CVT hospitalization volume and increase in CVT-related mortality, partially attributable to VITT.

2.
Neurointervention ; : 34-38, 2021.
Artigo em Inglês | WPRIM | ID: wpr-875340

RESUMO

Purpose@#Red blood cell distribution width (RDW) evaluates the variation (size heterogeneity) in red blood cells. Elevated RDW has been identified as a predictor of poor functional outcomes for acute ischemic stroke. The association between elevated RDW level and poor functional outcome in stroke patients undergoing mechanical thrombectomy has not been reported before. This study aims to investigate this relationship. @*Materials and Methods@#This was a multicenter retrospective study involving the prospectively and consecutively collected data of 205 adult stroke patients who underwent mechanical thrombectomy for anterior circulation large vessel occlusion (middle cerebral artery M1, anterior cerebral artery A1, tandem ICA-MCA, carotid T) between July 2017 and December 2019. RDW cut off levels were accepted as >16%. The effect of elevated RDW on poor functional outcome (modified Rankin scale 3–6) was investigated using bivariate and multivariate regression analysis. @*Results@#Elevated RDW was significantly associated with poor functional outcome in bivariate and multivariate analysis (odds ratio [OR] for RDW >16%, 2.078; 95% confidence interval [95% CI], 1.083–3.966; P=0.027 and OR for RDW >16%, 2.873; 95% CI, 1.342–6.151; P=0.007; respectively). @*Conclusion@#These findings suggest that elevated RDW may be an independent predictor of poor functional outcomes in ischemic stroke patients undergoing mechanical thrombectomy.

3.
Neurointervention ; : 60-66, 2020.
Artigo | WPRIM | ID: wpr-837025

RESUMO

Purpose@#In a minority of cases, the transfemoral approach cannot be performed due to unfavorable anatomical barriers. In such cases, direct common carotid artery puncture (DCCAP) is an important alternative for rescue mechanical thrombectomy. The purpose of this study was to evaluate the efficacy and safety of DCCAP in patients with an unaccessible femoral route for mechanical thrombectomy. @*Materials and Methods@#This is a retrospective study using data in the Turkish Interventional Neurology Database recorded between January 2015 and April 2019. Twenty-five acute stroke patients treated with DCCAP were analyzed in this study. Among 25 cases with carotid puncture, 4 cases were excluded due to an aborted thrombectomy attempt resulting from unsuccessful sheath placement. @*Results@#Patients had a mean age of 69±12 years. The average National Institutes of Health Stroke Scale score was 16±4. Successful revascularization (modified Thrombolysis In Cerebral Infarction 2b-3) rate was 86% (18/21), and 90-day good functional outcome rate (modified Rankin Scale 0–2) was 38% (8/21). @*Conclusion@#DCCAP is a rescue alternative for patients with unfavorable access via the transfemoral route. Timely switching to DCCAP is crucial in these cases.

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