Clinical trials: No Reflow
Acute Ischemic Stroke
Adjunctive Use of Intra-Arterial TNK and Albumin Following Thrombectomy
The purpose of this study is to investigate the feasibility and efficacy of intra-arterial TNK and albumin for patients with acute ischemic stroke after successful thrombectomy and whether there is a synergistic effect between…
- Trial name
- NCT06113848
- Testing
- Intra-Arterial TNK and Albumin, Intra-Arterial TNK, Intra-Arterial Albumin
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Tianjin Huanhu Hospital
No Reflow Phenomenon, STEMI
No Reflow Phenomenon Incidence and Predictors
Background No reflow phenomenon is described in up to 65% of patients undergoing primary percutaneous coronary intervention for ST elevation myocardial infarction (STEMI).
- Trial name
- NORM-PPCI (NCT04017169)
- Testing
- No intervention as observational study
- Where
- United Kingdom
- Volunteers
- 176 people
- Sponsor
- Hull University Teaching Hospitals NHS Trust
STEMI, No-Reflow Phenomenon
Insulin Resistance and Its Association With no Reflow Phenomenon After Primary PCI in Type II Diabetic STEMI Patients.
To investigate the relationship between the TyG index, coronary lesion complexity assessed by the SYNTAX score, and the development of the no-reflow phenomenon in STEMI patients with T2DM.
- Conditions
- STEMI, No-Reflow Phenomenon, Diabetic Patient
- Trial name
- NCT07706335
- Testing
- PCI
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
STEMI, Large Thrombus Burden
Upfront Premedication For Reduction of Microvascular Obstruction and No-reflow in Treating ST-segment Elevation Myocardial Infarction
Angiographic no-reflow during primary PCI procedures occurs at relatively high rate (25%) and is associated with worsening of long term morbidity and mortality.
- Conditions
- STEMI, Large Thrombus Burden, No-Reflow Phenomenon
- Trial name
- UPFRONT-STEMI (NCT05393557)
- Testing
- Upfront preparation of microcirculation to minimize risks of no-reflow and reperfusion injury
- Volunteers
- 626 people
- Sponsor
- Cairo University
Acute Myocardial Infarction, Persisting Ischemia
Intra-aortic Balloon Pump in Extensive Myocardial Infarction With Persistent Ischemia
Patients presenting with large myocardial infarction and signs of persistent ischemia after successful percutaneous coronary intervention, have a poor prognosis with respect to outcome and development of heart failure in the…
- Conditions
- Acute Myocardial Infarction, Persisting Ischemia, No Reflow
- Trial name
- SEMPER FI (NCT02125526)
- Testing
- Intra-aortic balloon pump
- Where
- Netherlands
- Volunteers
- 100 people
- Sponsor
- Lokien van Nunen
Myocardial Infarction, No-Reflow Phenomenon
Ticagrelor and Clopidogrel on Reperfusion in Patients With AMI
The patients with acute myocardial infarction (AMI) present high mortality and morbidity rate,even treated with stenting in the blocked heart vessels. The appearance of no-reflow is common after re-opening of the blocked vessel.
- Trial name
- NCT02233790
- Testing
- Ticagrelor, Clopidogrel
- Where
- China
- Volunteers
- 600 people
- Sponsor
- First Hospital of China Medical University
Myocardial Infarction, No Reflow Phenomenon
Validation of New Biomarkers for Predicting No-Reflow in STEMI Patients Undergoing Primary PCI
To evaluate the diagnostic value of the selected emerging biomarkers in predicting the no-reflow phenomenon among patients presenting with STEMI undergoing primary PCI.
- Trial name
- VaBiNoR (NCT07132489)
- Testing
- HbA1c/C-peptide ratio Albumin-bilirubin (ALBI) score. Neutrophil/HDL ratio
- Volunteers
- 114 people
- Sponsor
- Assiut University
Coronary Angiography, Coronary Artery Disease
Assessment Of Total Coronary Circulation Time Using TIMI Frame Count Method (TCCT-TIMI)
The aim of this study is to evaluate and describe the total coronary circulation time (TCCT) by using TIMI frame count method in patients performed coronary angiography.
- Conditions
- Coronary Angiography, Coronary Artery Disease, Coronary Artery Ectasia, Slow-Flow Phenomenon
- Trial name
- TCCT-TIMI (NCT02818127)
- Testing
- coronary angiography
- Where
- 3 sites in Turkey (Türkiye)
- Volunteers
- 2,000 people
- Sponsor
- Vascular and Molecular Cardiology Society
Acute Myocardial Infarction (AMI)
Metabolic Profile as a Predictor of No-reflow in Diabetic Patients
to find metabolic factors that correlate with the development of no-reflow phenomenon that may help prevent its occurrence
- Trial name
- NCT04835207
- Testing
- 1- LDL-C (low-density lipoprotein cholesterol)| and HDL-C(high-density lipoprotein cholesterol) Ratio. 2- Glycemia will be assessed : RBS ( random blood sugar ) . 3- S
- Volunteers
- 120 people
- Sponsor
- El Zahraa Gamal
STEMI
Predictors of In-hospital and Short-term Clinical Outcomes in STEMI Patients Undergoing Primary PCI
The study aims to assess the culprit-SYNTAX score and no-reflow PIANO scores as possible predictors of in-hospital and short-term outcomes among patients with STEMI undergoing primary PCI
- Trial name
- NCT06123793
- Where
- Egypt
- Volunteers
- 500 people
- Sponsor
- Assiut University
ST Segment Elevation Myocardial Infarction, Elective Percutaneous Coronary Intervention
Prevention of Coronary Slow Flow or No-Reflow During EPCI in Patients With Acute STEMI
Elective percutaneous coronary intervention (EPCI) is the common treatment of ST segment elevation myocardial infarction (STEMI).Slow flow / no-reflow phenomenon following EPCI in STEMI patients has been a serious and common…
- Trial name
- NOSLOWFLOW-Ⅱ (NCT03406832)
- Testing
- Nitroprusside Sodium, Tirofiban Hydrochloride, Heparinized saline
- Where
- 28 sites in China
- Volunteers
- 1,000 people
- Sponsor
- The First Affiliated Hospital of Zhengzhou University
Ischemic Stroke, Acute, Large Vessel Occlusion
Image Detection of Impaired Microcirculatory Reperfusion
Stroke affects one patient every 40 seconds in the United States. It is most commonly caused by blood clots that develop in the blood vessels of the brain.
- Trial name
- ID IMR (NCT07099599)
- Testing
- CT Perfusion
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Cincinnati
Myocardial Infarction, Percutaneous Coronary Intervention
Effects of Intracoronary Prourokinase on the Coronary Flow During Primary Percutaneous Coronary Intervention for Acute Myocardial Infarction
The purpose of this study is to determine whether intracoronary selective thrombolysis are more effective than tirofiban on the coronary flow during primary percutaneous coronary intervention for the acute myocardial infarction.
- Conditions
- Myocardial Infarction, Percutaneous Coronary Intervention, Thrombolytic Therapy
- Trial name
- ERUPTION (NCT02131220)
- Testing
- Prourokinase, Tirofiban, normal saline
- Where
- China
- Volunteers
- 362 people
- Sponsor
- Fudan University
No-Reflow Phenomenon
Intracoronary Tirofiban on No-Reflow Phenomena
The goal of this study was to evaluate the acute effect of intracoronary administration of tirofiban on no-reflow phenomenon in patients with STEMI and occurrence of no-reflow phenomenon undergoing primary percutaneous coronary…
- Trial name
- NCT02054000
- Testing
- Tirofiban
- Where
- Turkey (Türkiye)
- Volunteers
- 162 people
- Sponsor
- TC Erciyes University
Angioplasty
Aspiration Device in Myocardial Infarction Trial
Early promising data are published focusing on the role of manual thrombus aspiration devices in patients with ST segment elevation (STEMI).
- Trial name
- NCT00370578
- Testing
- repeated thrombus aspiration during primary PCI
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- HaEmek Medical Center, Israel
No-Reflow Phenomenon
Mean Platelet Volume and STEMI Clinical Risk Scores in Prediction of Impaired Myocardial Perfusion In Acute STEMI Patients Undergoing Primary Percutaneous Coronary Intervention.
Predicting no reflow in ppci of STEMI patients using mean platelet volume together with STEMI clinical risk scores
- Trial name
- NCT04785209
- Testing
- Mean platelet volume, lymphocyte number, STEMI clinical risk scores
- Where
- Egypt
- Volunteers
- 640 people
- Sponsor
- Assiut University
STEMI
CHA2DS2-VASc Score as a Predictor of Thrombus Burden and Clinical Outcomes in Patients Undergoing PPCI.
Aim of the work is to evaluate the use CHA2DS2-VASc score in predicting no-reflow phenomenon and its impact on short term primary percutaneous coronary intervention outcomes (in-hospital mortality) and long term (6 months)…
- Trial name
- NCT04565808
- Testing
- primary percutaneous coronary intervention
- Volunteers
- 184 people
- Sponsor
- Assiut University
Reperfusion Injury, Myocardial
Empagliflozin on Cardiac-renal Injury in Patients With STEAMI Patients After Primary PCI
This study is a single-center, prospective controlled trial addressing effectiveness of empagliflozin on cardiac-renal injury in patients with STEMI.
- Trial name
- NCT03591991
- Testing
- Empagliflozin
- Volunteers
- 128 people
- Sponsor
- Chinese PLA General Hospital
Acute Myocardial Infarction, Percutaneous Coronary Intervention
Effects of Different Vasodilators on Coronary No-reflow During primAry percuTaneous Coronary intErvention in Patients With Acute Myocardial Infarction
The purpose of this study is to evaluate the efficacy of three different vasodilators including diltiazem, verapamil and nitroglycerin for reversal of no-reflow/slow-flow during direct percutaneous coronary intervention for acute…
- Trial name
- EDUCATE-AMI (NCT00712894)
- Testing
- Diltiazem, Verapamil, Nitroglycerin
- Where
- China
- Volunteers
- 102 people
- Sponsor
- Fudan University
Acute Myocardial Infarction
A Safety/Efficacy Study of Intra-coronary Tenecteplase During Balloon Angioplasty to Treat Heart Attacks
The primary objective of this study is to gather preliminary data regarding the angiographic efficacy of the administration of low-dose adjunctive intracoronary (IC) tenecteplase during balloon angioplasty for heart attacks.
- Trial name
- ICE T-TIMI 49 (NCT00604695)
- Testing
- Tenecteplase, Sterile Saline
- Where
- 8 sites in United States
- Volunteers
- 40 people
- Sponsor
- C. Michael Gibson, MS, MD