- Claude Bernard
IPQ’s novel knowledge graph approach explicitly deals with the temporal nature of the patient journey, of disease progression, the evolution of data and knowledge and re-defining the concept of phenotype
IPQ’s novel approach to knowledge graph development extends beyond both existing ontologies and existing publications and supports dynamic "“learning”
IPQ addresses data quality and validity issues by comprehensively analyzing the context of a data field, not just its label
IPQ has developed a unique federated data model that maintains database provenance and control while addressing privacy and confidentiality issues
Completed Project Examples:
EXAMPLE: Clinical Trial Recovery
The Problem: A large clinical trial failed to show effectiveness for a drug in treating HFpEF; conventional subgroup analysis also failed.
IPQ’s Applied Solution: Evaluated the basic diagnostic criteria, recognizing disease is a process, applied “next generation phenotyping”(NGP) to stratify the disease based on disease progression using real world patient data, not clinical trial data
Benefits: IPQ’s analysis of real-world patient data using NGP, enabled re-diagnosis of trial patients. Additionally, We identified five unique patient subgroups based on clinical presentation, independent of trial performance...
Completed Project Examples:
EXAMPLE: LEARNING-CVD; Dynamic LEarning Approach to Risk stratificatioN to Improve predictionN, prevention, diagnosis and monitorinG of CardioVascular Disease
The Problem: Cardiovascular diseases (CVDs), including atherosclerotic cardiovascular disease (ASCVD) and heart failure (HF) are the leading cause of death globally, accounting for 18 million deaths and affecting 523 million individuals. HF and ASCVD affect a significant portion of these individuals and numbers are growing.
With the high impact of CVD, there is a need to move beyond the current approaches with respect to risk assessment. However, there is no empirical data to guide intervals for risk assessment or the trajectories of the accumulated risk over the years.
IPQ's Applied Solution: Shift the paradigm to recognize disease as a process. LEARNING-CVD address this by going beyond the state of the art to develop a model that represents the journey of a patient that starts pre-disease, as currently defined, includes more accurate risk analyses and enhances
the opportunity to empower patients and physicians to prevent progression. LEARNING-CVD innovatively addresses existing challenges by adopting, adapting and developing methodologies that describe the whole patient journey, aggregating (or generating) critical data while recognizing multiple levels of regulatory control as well as inherent biases, and modifying and evolving
analytic methods to move beyond correlation and approach causality.
Benefits: LEARNING-CVD’s reducing the impact of CVDs, with an emphasis on HF and ASCVD, through the development of a dynamic learning model...
Completed Project Examples:
EXAMPLE: Continuous Digital Monitoring,
Pre-Clampsia in Pregnancy (Maternal Healthcare)
The Problem: Pre-eclampsia is persistent high blood pressure that develops during pregnancy (5-8%) and is a leading cause of illness and death globally for mothers and infants.
Multiple methods (~20) for measurement exist and do not provide identical measurements. Although specific guidelines for “how to measure blood pressure” exist, clinicians do not follow them for blood pressure follows a diurnal pattern that is not typically incorporated into the evaluation for Hypertension.
IPQ’s Applied Solution: Established collaborations with companies involved in continuous blood pressure monitoring and programs with extensive data on diurnal blood pressure measurements. We analyze both diurnal and long-term variations based on high resolution features that can be related to underlying biological/physiological processes for disease risk evaluation, potential prevention, treatment response.
Benefits: Produce a significant enhancement in patient care, risk assessment, cost-containment and patient management by increasing understanding of causal relationships particularly in the case of infant/maternal morbidity and mortality and in underserved populations...
Completed Project Examples:
EXAMPLE: CONFIDENTIAL
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