FORSEE

2020

Clinical staff in hospital wards traditionally collect vital signs periodically to assess a patient's cardiorespiratory status, often with intervals of 6 to 10 hours. This method, known as spot-checking, has limitations due to its infrequent nature and dependence on contact sensors, which can be uncomfortable for patients, particularly during sleep.

The Focus
Recent advancements demonstrate that vital signs like heart rate, respiration rate, blood oxygen saturation, and temperature can be monitored remotely using camera-based methods, which are less invasive compared to contact sensors. This innovation could significantly enhance patient comfort by enabling continuous monitoring without the need for frequent interventions by clinical staff. Continuous monitoring also allows for trend analysis of vital signs, offering a comprehensive assessment of a patient's cardiorespiratory condition. Additionally, camera-based methods enable video context analysis, such as detecting patient movements or identifying pain through facial expression analysis. This project explores the use of continuous video monitoring as an unobtrusive method to predict and monitor patient deterioration or adverse events.

The Research
Initially, the feasibility and reliability of camera-based continuous monitoring will be evaluated using data from consenting patients in the ICU at Catharina Hospital in Eindhoven and healthy volunteers. Subsequently, robust technologies will be developed to automatically detect signs of patient deterioration by generating automated early warning scores based on measured vital signs. Throughout the project, feedback from clinical staff and patient experiences will inform the design and implementation of camera-based technologies and early warning systems.

Origin
This project is funded within the Innovative Medical Devices Initiative (IMDI) program 'Heart for Sustainable Care'. The focus of this program is the development of medical technology for the earlier detection, monitoring, and better treatment of cardiovascular diseases to ensure accessible healthcare and sufficient staffing. The program has been developed en funded by the Dutch Heart Foundation, ZonMw and NWO, who collaborate within the Dutch CardioVascular Alliance.

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Funded

Contact person:

Prof. dr. J.W.M. Bergmans

Principal investigators

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COVID@Heart

2020
About 10% of the COVID-19 affected patients develop critical illness with a high mortality rate. This critical illness appears to be strongly linked with cardiovascular disease, as the prevalence of cardiovascular comorbidities and risk factors (such as diabetes and obesity) are often found among hospitalized COVID-19 patients. The consortium COVID@Heart believes that mitigating this cardiovascular burden of Covid-19 should start early, while patients are (still) outside the hospital. The Research COVID@Heart has three core activities: Develop a tool to identify high-risk cardiovascular patients with COVID-19 in a home environment, before the critical illness emerges. This tool will allow general practitioners to better notify high-risk patients, monitor them more closely (e.g. by using home saturation measurements), prescribe preventive cardiovascular medication earlier ('moon shot') and refer them to a hospital promptly when needed. Create a diagnostic tool to improve early differentiation between COVID-19 and a myocardial infarction, addressing the challenge of overlapping symptoms faced by general practitioners. Design a questionnaire supplemented by select biomarkers and blood tests to enhance the detection of cardiovascular disease in COVID-19 survivors experiencing prolonged symptoms of fatigue and shortness of breath, as these symptoms are potentially linked to accelerated subclinical cardiovascular disease. Origin Accurate information on how cardiovascular patients fared while still at home is lacking. This information is crucial to prevent hospital admissions. Therefore, COVID@HEART focuses on people who are not hospitalized but are at home and treated by their general practitioners. The Dutch Heart Foundation supports and funds this research into the best treatment for cardiovascular patients with a coronavirus infection.  
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HBCx

2019
Cardiovascular disease (CVD) and dementia are closely intertwined, often resulting in cognitive impairment among individuals with cardiovascular or cerebrovascular conditions. Approximately one-third of dementia cases are linked to vascular injury, emphasizing that vascular cognitive impairment (VCI) is a preventable aspect of cognitive decline. The Focus The Heart-Brain Connection Crossroads (HBCx) consortium investigates hemodynamic alterations as reversible contributors to VCI, seeking to enhance our understanding of the connection between cardiovascular health and cognitive function. The Research HBCx builds upon the foundation laid by HBC1 (CVON 2012-06), which established a national network dedicated to studying, diagnosing, and treating VCI. Clinical investigations within HBC1, focusing on patients with chronic heart failure (CHF), carotid occlusive disease (COD), and clinically evident VCI, emphasized the role of hemodynamics along the heart-brain axis in VCI. These findings underscored significant associations between heart-brain connections and VCI. The HBCx program, launched in 2019, takes a comprehensive approach by investigating hemodynamics in key cardiac conditions such as atrial fibrillation and heart failure, while also exploring vascular factors and their interplay with amyloid pathology. Moreover, HBCx considers modulating factors like age and sex. The program aims to improve early detection, identify treatable targets, and integrate the Heart-Brain Connection approach into routine care. Ultimately, the long-term vision of HBCx is to reduce VCI prevalence among CVD patients through enhanced understanding and innovative treatment strategies. Origin This consortium was funded through the Impulse Grant program by the Dutch Heart Foundation.
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