Can additional treatment with a third blood thinning medication reduce the risk of further clots in heart arteries, in patients with a recent heart attack who are already taking two blood thinning medications.

Phase 1

• Conditions: Acute Coronary Syndrome; MedDRA version: 20.0 Level: PT Classification code 10051592 Term: Acute coronary syndrome System Organ Class: 10007541 - Cardiac disorders; Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14]

• Registration Number: EUCTR2018-003299-11-GB
• Lead Sponsor: East and North Hertfordshire NHS Trust

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-08-30
• Last Update Posted: 30 June 2019

Recruitment & Eligibility

• Status: Authorised-recruitment may be ongoing or finished
• Sex: Not specified
• Target Recruitment: 150

Inclusion Criteria

1.Male and female patients aged 18 years or over
2.Have a diagnosis of acute coronary syndrome requiring treatment with dual antiplatelet therapy
3.Be willing and able to understand the Participant Information Sheet and provide informed consent
4.Agree to comply with the drawing of blood samples for the assessments
5.Not meet any of the exclusion criteria below
Are the trial subjects under 18? no
Number of subjects for this age range: 0
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 120
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of subjects for this age range 30

Exclusion Criteria

1.Male and female participants aged < 18 years of age.
2.Patient unwilling or unable to give informed consent
3.Patients who might be pregnant or are breast-feeding
4.Active clinically significant bleeding
5.Patient who, in the opinion of the investigator, has condition considered to be a significant risk for major bleeding (such as current or recent gastrointestinal ulceration, presence of malignant neoplasm at high risk of bleeding, recent brain or spinal injury, recent brain, spinal or ophthalmic surgery, recent intracranial haemorrhage, known or suspected oesophageal varices, arteriovenous malformations, vascular aneurysms or major intraspinal or intracerebral vascular abnormalities)
6.Hepatic disease associated with coagulopathy and clinically relevant bleeding risk including cirrhotic patients with Child Pugh B and C
7.Patient with any contraindications to use of antiplatelet agents or anticoagulants
8.Hypersensitivity to the active substance or to any of the excipients listed in section 6.1 of Summary of Product Characteristics (SmPC) of Rivaroxaban
9.Concomitant treatment with any other anticoagulants e.g. unfractionated heparin (UFH), low molecular weight heparins (enoxaparin, dalteparin, etc.), heparin derivatives (fondaparinux, etc.), oral anticoagulants (warfarin, dabigatran etexilate, apixaban etc.) except under specific circumstances of switching anticoagulant therapy or when UFH is given at doses necessary to maintain an open central venous or arterial catheter
10.Concomitant treatment of ACS with antiplatelet therapy in patients with a prior stroke or a transient ischaemic attack (TIA)
11.Patient with ongoing active alcohol or substance abuse or demonstrates signs or clinical features of active substance abuse.
12.Patient with any major bleeding diathesis or blood dyscrasia at baseline (platelets<70 x 109/l, Hb<80 g/l, INR>1.4, APTT> x 2UNL, leucocyte count< 3.5x 109/l, neutrophil count<1x 109/l)
13.Patient currently enrolled in an investigational drug trial

Study & Design

• Study Type: Interventional clinical trial of medicinal product
• Study Design: Not specified