Clinical Trials Logo

Clinical Trial Summary

ORBITA-COSMIC is a randomised, double-blinded, placebo controlled trial of the coronary sinus reducer (CSR). The investigators will compare the effects of CSR versus placebo on myocardial perfusion on MRI, exercise time and symptoms in 50 participants with refractory angina and ischaemia.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04892537
Study type Interventional
Source Imperial College London
Contact Rasha Al-Lamee, PhD MRCP
Phone 020 7594 5735
Email r.al-lamee13@imperial.ac.uk
Status Recruiting
Phase N/A
Start date May 21, 2021
Completion date January 2024

See also
  Status Clinical Trial Phase
Completed NCT01205893 - Coronary Sinus Reducer for Treatment of Refractory Angina - COSIRA Phase 2
Suspended NCT04306237 - A Study to Evaluate the Safety, Tolerability, and Efficacy of IMB-1018972 in Patients With Refractory Angina Phase 2
Completed NCT00694642 - Safety and Efficacy of Autologous Endothelial Progenitor Cell CD 133 for Therapeutic Angiogenesis Phase 1/Phase 2
Suspended NCT00820586 - Intramyocardial Delivery of Autologous Bone Marrow Phase 2
Recruiting NCT04368819 - Allopurinol in Patients With Refractory Angina to Improve Ischemic Symptoms Phase 2/Phase 3
Recruiting NCT05711849 - Assessing the Safety and Effectiveness of Intracoronary Stem Cells in Patients With Refractory Angina Phase 2
Recruiting NCT03455725 - CardiAMP Cell Therapy Chronic Myocardial Ischemia Trial N/A
Completed NCT01966042 - Study Protocol of Intramyocardial Injection of Autologous Bone Marrow Stem Cells for Refractory Angina Phase 2
Recruiting NCT03991871 - HARapan kiTa ECP (External Counter Pulsation) Study HARTEC Study N/A
Recruiting NCT05102019 - Efficacy of the COronary SInus Reducer in Patients With Refractory Angina II N/A
Completed NCT03218891 - Cardiac Rehabilitation in Patients With Refractory Angina N/A
Completed NCT01796912 - Lipoprotein Apheresis in Refractory Angina Study N/A
Completed NCT03350737 - Coronary Arteriogenetic Heparinized Exercise N/A
Recruiting NCT01566175 - Use of the Neovasc Coronary Sinus Reducer System for the Treatment of Refractory Angina Pectoris in Patients With Ngina Class 3-4 Who Are Not Candidates for Revascularization N/A
Recruiting NCT05492110 - Coronary Sinus Reducer Implantation in Patients With Ischaemia and Non-obstructed Coronary Arteries and Coronary Microvascular Dysfunction. N/A
Recruiting NCT04606459 - COSIMA: COronary SInus Reducer for the Treatment of Refractory Microvascular Angina N/A