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60 active trials for Cardiac Disease

COvid-19 LongitUdinal Multiethnic BioImaging Assessment of CARDiovascular Sequelae Registry

COLUMBIA CARDS is a pilot study to understand how COVID-19 affects the heart. It is known that COVID-19 can affect the heart in different ways. COLUMBIA CARDS is studying why some COVID-19 survivors develop clinical conditions such as heart inflammation, fluid buildup, blood clots, and other cardiac problems during or after their COVID-19 illness, and why other ones do not. In this study, we will use cardiovascular magnetic resonance (CMR) and transthoracic echocardiography (TTE) to better understand the impact of COVID-19 on the heart.

Start: December 2020

A Study to Objectively Measure Physical Activity and Sedentary Behavior During Cardiac Rehabilitation

The purpose of this study is to assess exercise patterns during home-based or center-based cardiac rehabilitation participation.

Start: January 2022

Hemodynamic Effect of Norepinephrine Versus Vasopressin on the Pulmonary Circulation in Cardiac Surgery Patients:

The relative increase in the mPAP with the same unit increase in MAP adjusted for baseline, and RV function assessed by GLS, between VP and NE in patients with normal and increased pulmonary artery pressure, who require vasopressor support during cardiac surgery.

Start: November 2020

Cardiovascular Rehabilitation and Reeducation (CVRR) in Patients With Cardiac Pathologies and the 6-minute Stepper Test

The objective is to study the validity of the 6-minute stepper test (ST6) in order to determine tolerance to effort in cardiovascular patients

Start: February 2021

Serratus Anterior Plane Block Versus Standard of Care After Totally Endoscopic Aortic Valve Replacement

The aim of this study is to assess and compare the efficacy of a serratus anterior plane (SAP) block and our current pain protocol (Patient Controlled Intravenous Analgesia with opioids) in the prevention and treatment of acute postoperative pain after totally endoscopic aortic valve replacement (AVR) surgery.

Start: December 2020

Incidence and Risk Factors for Persistent Post-sternotomy Pain After Cardiac Surgery in Local Chinese Population: a Prospective Cohort Study

CPSP is common after cardiac surgery. The reported incidence was 28% to 56% up to 2 years postoperatively. Despite a large number of cross-sectional and retrospective studies, prospective cohort studies examining the incidence of chronic post-sternotomy pain following cardiac surgery have been scarce, and none on our local Chinese population. Several mechanisms have been involved in the development of chronic pain after sternotomy. Ongoing pain after surgery can continue to sensitize the nociceptive fibres which may subsequently lead to hyperalgesia, hyperpathia, allodynia and dysesthesia. In addition, like any form of chronic pain, it is a multidimensional process involving social, cognitive and psychological factors. CPSP has the potential to impact daily functioning and quality of life of patients, as well as increasing the healthcare costs. To date, only the CARDpain study examined the role of social and psychological risk factors in development of CPSP after cardiac surgery. They found pre-surgical anxiety, measured by the Hospital and Anxiety Depression Scale (HADS), was a significant risk factor. The primary aim of the study is to examine the incidence of chronic post-sternotomy pain at 3 months and 6 months following cardiac surgery in local Chinese population, and identify the clinical and psychological risk factors associated with its development. The secondary aim is to determine the impact of CPSP on the quality of life following cardiac surgery.

Start: December 2020

Impact of Arterial Cannulation Site on Vasopressor Requirement in Cardiac Surgery

Choice of arterial cannulation site during cardiac surgery is controversial. Some physicians in our institution prefer radial artery site, others prefer aortic site (via femoral artery or brachial artery). The investigators aim to compare these two strategies for vasopressor requirement. The study hypothesis is that radial artery cannulation is associated with a larger dose of vasopressor due aortic to radial arterial pressure gradient phenomenon.

Start: October 2020

Comparing Skin Conductance and Nol-index

Comparison of twà different nociception monitors during general anesthesia

Start: October 2019

The Wild Man Programme - a Nature-based Rehabilitation Enhancing Quality of Life for Men on Long-term Sick Leave

The aim of the present study is to examine whether the nature based 'Wild man Programme' can help to increase quality of life among men on sick leave compared to treatment as usual. Additionally, the study examines which natural environments best work as supportive environments in the rehabilitation.

Start: June 2018

Cardiac Surgery Outcomes in Blood-transfusion Acceptors and no Acceptors

The primary objective of this study is to analyze mortality after cardiac surgery in blood-transfusion non-acceptors (BTNA), and the secondary one to perform an adjusted comparison with a blood-transfusion acceptors (BTA) matched cohort.

Start: October 2020

Regional Anesthesia for Cardiothoracic Enhanced Recovery

The erector spinae plane block (ESPB) is a novel regional analgesic technique that provides pain relief with a peripheral nerve block catheter. The goal of this study is to see if bilateral ESPB catheters can improve clinical outcomes in patients undergoing cardiac surgery via sternotomy, such as decreasing the duration of postoperative mechanical ventilation, need for intravenous opioid medications, length of stay in the intensive care unit (ICU), and improving pain scores.

Start: January 2020

Cardiac Function Non-Invasive Monitoring System Evaluation Trial

Non-significant risk device study to conduct evaluation of the performance of new device for monitoring of cardiac function (based on previous iterations 510(k) 173156)

Start: November 2020

Safety and Clinical Outcomes of Magnetic Resonance Imaging in Patients With Cardiac Implantable Electrical Devices

This protocol outlines a prospective study evaluating safety and clinical outcomes of magnetic resonance imaging (MRI) examinations performed on patients with cardiac implantable electrical devices (CIEDs) including pacemakers (PMs) and implantable cardioverter-defibrillators (ICDs). This prospective study aims to improve the evidence base regarding this common clinical scenario. Specifically, the investigators aim to address whether results of MRI in PM/ICD patients affect physician decision making related to clinical management strategy and planning treatment interventions. Further, this study will evaluate whether the results of MRI in these patients affects patient outcomes related to survival and adverse events during or after MRI scanning.

Start: December 2016

Heparin vs Placebo for Cardiac Catheterization

Patients undergoing cardiac catheterization will be randomized to 3 groups: no anticoagulant, low dose anticoagulant and high dose anticoagulant.

Start: October 2020

Technology Assisted Physical Activity Among Hospitalised Medical Patients

Research show that inactivity during hospitalization is the norm and that the negative effects on muscle mass and the fitness of the patient will take a long time and hard work to recover afterwards. Especially for weaker elderly patients, just a few days in bed could mean that they are not able to take care of themselves afterwards, with increased care expenses and increased risk of relapse as a consequence. Even though this is known, the work to motivate patients to be active during their hospitalization is limited to few training sessions with only the most vulnerable patients. No tools are today available for objectively tracking and motivating patients to be active during their stay. Having such a professional tool would not only motivate but also shift the attention of the health professionals towards the importance of physical activity in the treatment of the patient. The aim of the studys is to investigate if patients hospitalised for medical disease will increase their time spent out of bed during hospitalisation through simple visual feedback about physical activities from a mobile bedside device.

Start: June 2019

Quality of Cardiopulmonary Resuscitation Pre- and Intra Hospital

The survival after intrahospital cardiac arrest has been reported to 15%. In Norway this varies between 16 and 23%.). Many factors are associated with survival after cardiac arrest, both intra- and prehospital. Recent studies have not included information about individual patient factors and the outcome after cardiopulmonary resuscitation (CPR). In the current hospital, we are able to record patient specific information related to a cardiac arrest/CPR situation, and thereby be able to assess patient-related factors associated with both detection, treatment and outcome of CPR.

Start: April 2021

Absent Visitors: The Wider Implications of COVID-19 on Non-COVID Cardiothoracic ICU Patients, Relatives and Staff

Patients are part of a family network. When any person in a family becomes critically unwell and requires the assistance of an Intensive Care Unit (ICU), this has an impact on all members of that family. COVID-19 changed visiting for all patients in hospitals across Scotland. It is not known what effect these restrictions will have on patients' recovery, nor do we understand the impact it may have on their relatives or staff caring for them. This study will look at the implications of the visiting restrictions as a consequence of the COVID-19 pandemic upon patients without COVID-19 who are in the cardiothoracic ICU. It will also explore the impact of these restrictions on them, their relatives and staff. This study will be carried out within a single specialised intensive care unit in Scotland using mixed methods. The first arm of this study will use retrospective data that is routinely collected in normal clinical practice. The investigators will compare patient outcomes prior to COVID-19 with outcomes following the implementation of COVID-19 visiting restrictions. The aim is to establish if the restrictions on visiting has an impact on the duration of delirium. Delirium is an acute mental confusion and is associated with longer hospital stays and worse outcomes in this patient group. The second arm of this study involves semi-structured interviews with patients, relatives and staff that will allow deeper exploration of the issues around current visiting policy. The interviews will last approximately 1 hour and will address these issues. They will then be transcribed word for word and analysed using grounded theory, meaning the theories will develop from the data as it is analysed.

Start: September 2020

Prevalence of Oral Mucosal Alterations In a Sample of Egyptian Patients With Cardiovascular Diseases: A Hospital- Based Cross-Sectional Study

to assess the oral mucosal alterations and their prevalence secondary to use cardiovascular drugs in a sample of Egyptian population with cardiovascular diseases .

Start: September 2020

Non-invasive Forehead Skin Temperature in Cardiac Surgery

This study is to see if the zero-heat-flux (ZHF) thermometry monitoring in cardiac surgery with moderate hypothermic cardiopulmonary bypass differs from Temp-NP, which reflects central body temperature 30 minutes after the end of the cardiac surgery.

Start: September 2020

Can Remote Photoplethysmography Be Used for Contactless Vital Sign Acquisition in a Healthcare Setting? A Prospective Comparative Study.

Contactless and widely available health monitoring technologies are of growing interest in the context of the worldwide COVID-19 pandemic. Remote photoplethysmography (rPPG) is a well-studied technology that interprets variations in skin colour related to blood flow which, when analysed with complex mathematical algorithm, generates vital sign readings. This technology has been refined and embedded in a smartphone app designed to acquire heart rate, respiratory rate and oxygen saturation using a front-facing smartphone camera. Preliminary data comparing the accuracy of smartphone rPPG readings with conventional vital sign monitor readings are promising; however, less than 5% of the population studied in the app development phase had oxygen saturation levels below 95% making it impossible to ensure reliability in these populations. The goal of this study is to compare readings acquired using this rPPG app with the readings from hospital grade, Health Canada approved vital signs monitors used in healthcare settings with a focus on subject with low oxygen saturations. We will also study other sociodemographic and clinical features that may influence the accuracy of the readings. This will be achieved by recruiting consenting adults presenting to care in acute care settings and a designated COVID outpatient clinic. Vital signs will be acquired using the rPPG app and conventional hospital vital sign monitors simultaneously. Readings will be repeated within 2-5 minutes when time permits. Statistical analysis will be performed to analyze the findings and determine the accuracy and precision of the rPPG app readings. It is expected that the vital sign readings acquired with the rPPG app will be almost identical to those acquired using hospital-grade monitors for all subjects regardless of age, gender, skin colour, COVID status and relevant comorbidities.

Start: August 2020