Araştırma Makalesi

Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment

Cilt: 9 Sayı: 1 30 Nisan 2025
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Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment

Öz

Aim: The method and timing of administration of tissue plasminogen activator (tPA) in the treatment of acute ischemic stroke (AIS) remain unclear. In our study, we aimed to compare the effectiveness of intra-arterial (IA)-tPA compared to intra-venous (IV)-tPA in AIS. Material and Methods: Patients with AIS received IV-tPA within one hundred and eight minutes or IA-tPA within the first six hours. Before both treatments, their conditions were evaluated and treatments were performed. AIS patients were divided into those receiving IV alteplase (maximum 0.90 mg/kg) and those receiving IA alteplase (maximum 0.30 mg/kg). Demographic characteristics, systemic diseases and clinical outcomes were evaluated in both groups. Results: It was observed that the clinical findings of the patients in the IA group were worse at the time of admission, but were better than those in the IV group after the procedure. While the ICH rate was similar in both groups (p>0.817); the recanalization rate was higher in the IA group compared to the IV group (p<0.001). Patients receiving IA treatment with alteplase doses of 20 mg or less had better clinical improvement (p = 0.020). In the IA group, the relationship between recanalization rate and the time of the onset of early treatment was statistically significant (p = 0.007). Conclusion: According to the findings of our study, IA administration of tPA in the treatment of AIS is a more effective and applicable treatment option than IV administration. In addition, since higher recanalization rates and better clinical outcomes are observed in patients who receive IA-tPA treatment in the early period, more effective results can be obtained, especially in patients with large vessel occlusion.

Anahtar Kelimeler

Destekleyen Kurum

Yok

Teşekkür

Yok

Kaynakça

  1. 1. The National Institute of Neurological Disorders and Stroke rt PA Stroke Study Group. Tissue plasminogen activator for acute ischemic stroke. N Engl J Med 1995;333:1581-7.
  2. 2. Hacke W, Kaste M, Bluhmki E, Dávalos A, Guidetti D, Larrue V, Lees KR, Medeghri Z, Machnig T, Schneider D, von Kummer R, Wahlgren N, Toni D; ECASS Investigators. Thrombolysis with alteplase 3 to 4.5 hours after acute ischemic stroke. N Engl J Med 2008;359:1317-29.
  3. 3. Emberson J, Lees KR, Lyden P, Blackwell L, Albers G, Bluhm ki E, Brott T, Cohen G, Davis S, Donnan G, Grotta J, Howard G, Kaste M, Koga M, von Kummer R, Lansberg M, Lindley RI, Murray G, Olivot JM, Parsons M, Tilley B, Toni D, Toyoda K, Wahlgren N, Wardlaw J, Whiteley W, del Zoppo GJ, Baigent C, Sandercock P, Hacke W. Effect of treatment delay, age, and stroke severity on the effects of intravenous thrombolysis with al teplase for acute ischaemic stroke: a meta-analysis of individual patient data from randomised trials. Lancet 2014;384:1929-35.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Beyin ve Sinir Cerrahisi (Nöroşirurji)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Nisan 2025

Gönderilme Tarihi

27 Ekim 2024

Kabul Tarihi

14 Şubat 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 9 Sayı: 1

Kaynak Göster

APA
Keskin, E., Özdemir, G., & Gel, M. (2025). Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment. Medical Journal of Western Black Sea, 9(1), 98-106. https://doi.org/10.29058/mjwbs.1574271
AMA
1.Keskin E, Özdemir G, Gel M. Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment. Med J West Black Sea. 2025;9(1):98-106. doi:10.29058/mjwbs.1574271
Chicago
Keskin, Emrah, Gökhan Özdemir, ve Mehmetselim Gel. 2025. “Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment”. Medical Journal of Western Black Sea 9 (1): 98-106. https://doi.org/10.29058/mjwbs.1574271.
EndNote
Keskin E, Özdemir G, Gel M (01 Nisan 2025) Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment. Medical Journal of Western Black Sea 9 1 98–106.
IEEE
[1]E. Keskin, G. Özdemir, ve M. Gel, “Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment”, Med J West Black Sea, c. 9, sy 1, ss. 98–106, Nis. 2025, doi: 10.29058/mjwbs.1574271.
ISNAD
Keskin, Emrah - Özdemir, Gökhan - Gel, Mehmetselim. “Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment”. Medical Journal of Western Black Sea 9/1 (01 Nisan 2025): 98-106. https://doi.org/10.29058/mjwbs.1574271.
JAMA
1.Keskin E, Özdemir G, Gel M. Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment. Med J West Black Sea. 2025;9:98–106.
MLA
Keskin, Emrah, vd. “Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment”. Medical Journal of Western Black Sea, c. 9, sy 1, Nisan 2025, ss. 98-106, doi:10.29058/mjwbs.1574271.
Vancouver
1.Emrah Keskin, Gökhan Özdemir, Mehmetselim Gel. Efficacy of Intra-Arterial vs. Intravenous tPA Monotherapy in Acute Ischemic Stroke Treatment. Med J West Black Sea. 01 Nisan 2025;9(1):98-106. doi:10.29058/mjwbs.1574271

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