Results 21 to 30 of about 48,929 (237)

Stent-in-Stent Endovascular Correction in Right Internal Carotid Artery Restenosis: a Clinical Case

Креативная хирургия и онкология, 2021
Background. Carotid artery restenosis is a rare complication of carotid stenting. The Carotid Revascularization Endarterectomy versus Stenting Trial (CREST) reveals an in-stent restenosis rate of 0–6 %, a fairly low value given an extensive study ...
T. N. Khafizov, R. R. Khafizov, I. E. Nikolaeva, I. A. Idrisov, E. E. Abkhalikova, S. M. Karasev, D. R. Khafizova   +6 more
doaj   +1 more source

In-stent restenosis in acute coronary syndrome—a classic and a machine learning approach

Frontiers in Cardiovascular Medicine, 2023
Background In acute coronary syndrome (ACS), a number of previous studies tried to identify the risk factors that are most likely to influence the rate of in-stent restenosis (ISR), but the contribution of these factors to ISR is not clearly defined ...
Alexandru Scafa-Udriște, L. Itu, Andrei Puiu, A. Stoian, Horațiu Moldovan, N. Popa-Fotea   +5 more
semanticscholar   +1 more source

Iron corroded granules inhibiting vascular smooth muscle cell proliferation

Materials Today Bio, 2022
In-stent restenosis after interventional therapy remains a severe clinical complication. Current evidence indicates that neointimal hyperplasia induced by vascular smooth muscle cell (VSMC) proliferation is a major cause of restenosis.
Dongxu Qiu, Yalan Deng, Yanbin Wen, Jun Yin, Jie Feng, Jiabing Huang, Mingyu Song, Gui Zhang, Changqing Chen, Jian Xia   +9 more
doaj   +1 more source

In stent restenosis: bane of the stent era [PDF]

Journal of Clinical Pathology, 2006
The long term outcome of stent implantation is affected by a process called in stent restenosis (ISR). Multiple contributory factors have been identified, but clear understanding of the overall underlying mechanism remains an enigma. ISR progresses through several different phases and involves numerous cellular and molecular constituents. Platelets and
A K, Mitra, D K, Agrawal
openaire   +2 more sources

Radiofrequency ablation via an implanted self-expandable metallic stent to treat in-stent restenosis in a rat gastric outlet obstruction model

Frontiers in Bioengineering and Biotechnology, 2023
Background: In-stent restenosis caused by tissue hyperplasia and tumor growth through the wire meshes of an implanted self-expandable metallic stent (SEMS) remains an unresolved obstacle.
Dong‐Sung Won, Yubeen Park, C. Zeng, D. Ryu, Ji Won Kim, J. Kang, S. Kim, Hyung-Sik Kim, Sang Soo Lee, Jung-Hoon Park   +9 more
semanticscholar   +1 more source

Calcified in-stent restenosis in a venous stent [PDF]

Journal of Vascular Surgery Cases, 2015
Stenting of the iliac veins has been an established treatment for improving venous runoff from the legs after thrombolysis of iliofemoral deep venous thrombosis for more than a decade, yet little is known about the long-term fate of stents in the central veins. We describe a case of heavily calcified in-stent restenosis in a 10-year-old venous stent as
Schmidt, Jens-Ove, Christensen, Johnny, Houlind, Kim Christian   +2 more
openaire   +3 more sources

Factors affecting in-stent restenosis after angioplasty with the Enterprise stent for intracranial atherosclerotic diseases

Scientific Reports, 2021
This study investigated factors affecting the safety and in-stent restenosis after intracranial stent angioplasty using the Enterprise stent for symptomatic intracranial atherosclerotic stenosis.
Kun Zhang, Tian-Xiao Li, Zi-Liang Wang, Bu-Lang Gao, Jian-Jun Gu, Hui-Li Gao, Yong-Feng Wang, Jin-Chao Xia   +7 more
doaj   +1 more source

Peri-therapeutic multi-modal hemodynamic assessment and detection of predictors for symptomatic in-stent restenosis after percutaneous transluminal angioplasty and stenting

Frontiers in Neurology, 2023
Backgrounds This study performed multi-modal hemodynamic analysis including quantitative color-coded digital subtraction angiography (QDSA) and computational fluid dynamics (CFD) to delineate peri-therapeutic hemodynamic changes and explore the risk ...
Xiaowen Song, H. Qiu, Shuo Yang, Yuqiao Liu, Yong Cao, Shuo Wang, Ji-zong Zhao   +6 more
semanticscholar   +1 more source

IN STENT RESTENOSIS (ISR) IN PATIENTS UNDERGOING PERCUTANEOUS CORONARY INTERVENTION (PCI) FOR CORONARY ARTERY DISEASE (CAD)

Pakistan Armed Forces Medical Journal, 2020
Objective: To study the frequency of In-Stent Restenosis and its treatment in patients undergoing Percutaneous Coronary Intervention for coronary artery disease. Study Design: Descriptive cross sectional study.
Waseem Raja, Naseer Ahmed Samore, Mohsin Saif, Javeria Kamran, Sidra Waheed, Naeem Tariq, Farhan Tuyyab, Abdul Hameed Siddiqui   +7 more
doaj   +1 more source

In-Stent Restenosis and a Drug-Coated Balloon: Insights from a Clinical Therapeutic Strategy on Coronary Artery Diseases

Cardiology Research and Practice, 2020
Coronary heart disease is a major cause of death and disability in developed countries. Stent implantation has become an efficacious treatment for a culprit lesion vessel of the coronary artery.
Dai-Min Zhang, Shaoliang Chen
doaj   +1 more source