Results 141 to 150 of about 314,623 (355)

A Soft‐Tip Hydraulically Steerable Catheter for Enhanced Flexibility and Safety in Vascular Interventions

Advanced Intelligent Systems, EarlyView.
This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang, Ye Wang, Jiayuan Liu, Zhuhao Wang, Xuan Yang, Jie Wang, Jian Wu, Guochen Ning, Boyu Zhang, Hongen Liao   +9 more
wiley   +1 more source

Cerebral venous thrombosis and depression: a scoping review

Medičnì Perspektivi
 Cerebral venous thrombosis is a rare condition involving thrombus formation in the venous sinuses of the brain, leading to impaired venous drainage, increased intracranial pressure, and brain damage.
Feras M. Almarshad, Dushad Ram
doaj   +1 more source

Diagnostic Yield of Early Examination for Venous Thrombosis in Patients with Cryptogenic Stroke and a Right-to-left Shunt

, 2020
Tomotaka Shiraishi, Kenichiro Sakai, Hidetaka Mitsumura, Ayumi Arai, Takeo Sato, Teppei Komatsu, Shusaku Omoto, Hidetomo Murakami, Yasuyuki Iguchi   +8 more
openalex   +2 more sources

Microendovascular Neural Recording from Cortical and Deep Vessels with High Precision and Minimal Invasiveness

Advanced Intelligent Systems, EarlyView.
Intravascular electroencephalography (ivEEG) using micro‐intravascular electrodes was developed. Cortical‐vein ivEEG showed a higher signal‐to‐noise ratio and finer spatial resolution of somatosensory evoked potentials (SEPs) than superior sagittal sinus ivEEG, and deep‐vein ivEEG captured clear visual evoked potentials.
Takamitsu Iwata, Hajime Nakamura, Takafumi Uemura, Teppei Araki, Takaki Matsumura, Takaaki Abe, Toshikazu Nezu, Masatoshi Takagaki, Tomohiko Ozaki, Shinpei Miura, Ryohei Fukuma, Sam E. John, David B. Grayden, Haruhiko Kishima, Tsuyoshi Sekitani, Takufumi Yanagisawa   +15 more
wiley   +1 more source

Venous and arterial thrombosis in patients receiving immune checkpoint inhibitors.

PLoS ONE
BackgroundImmune checkpoint inhibitors (ICPi) have been associated with a prothrombotic and pro-atherogenic tendency which could lead to an increased risk of thrombosis.
Anouk van Lent, Rebeca Puscasu, Karin A H Kaasjager, Saskia Haitjema, Britt B M Suelmann, Marianne C Verhaar, Meriem Khairoun, Gurbey Ocak   +7 more
doaj   +1 more source

Factor XIII Supplementation in Postpartum Hemorrhage: From Biological Rationale to Clinical Implementation

American Journal of Hematology, EarlyView.
ABSTRACT Postpartum hemorrhage (PPH) remains the leading cause of preventable maternal mortality despite standard interventions. Recent fibrinogen trials failed to improve outcomes, prompting interest in coagulation factor XIII (FXIII). FXIII functions as “molecular cement,” cross‐linking fibrin and stabilizing clots.
Jeremy W. Jacobs, Elizabeth A. Abels, Brian D. Adkins, Garrett S. Booth, Victoria Costa, Sheharyar Raza, Michelle Simon, Jennifer S. Woo, Allison P. Wheeler   +8 more
wiley   +1 more source

Importance of Pretest Probability Score and D-Dimer Assay Before Sonography for Lower Limb Deep Venous Thrombosis [PDF]

, 2005
Rathan M. Subramaniam, Tina Chou, Rebekah Heath, Robin Allen   +3 more
openalex   +1 more source

P1695: CEREBRAL VENOUS THROMBOSIS AND ANTITHROMBOTIC THERAPY: A SYSTEMATIC REVIEW

, 2022
V. Papageorgiou, E. Lefkou, G. Xiromerisiou, F. Girtovitis, M. Matsagkas   +4 more
openalex   +1 more source

Effect of Red Blood Cell Transfusion on Inflammatory and Angiogenic Pathways in Patients With Sickle Cell Disease

American Journal of Hematology, EarlyView.
ABSTRACT Sickle cell disease (SCD) is a chronic inflammatory state, characterized by increased plasma values of inflammatory and angiogenic proteins. Although red blood cell (RBC) transfusion is known to have immunomodulatory effects in other conditions, its potential effects on the inflammatory state in SCD remain largely unknown.
Lydian A. de Ligt, Sanjay R. Thakoerdin, Maud Zwolsman, Gaby Stegemann, Hanke Matlung, Taco W. Kuijpers, Bart J. Biemond, Karin Fijnvandraat, Robin van Bruggen, Erfan Nur   +9 more
wiley   +1 more source

Dicumarol [PDF]

, 1945
Thesis (M.D.)--Boston ...
Steel, Robert MacDonald
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