Systems-based hematology: highlighting successes and next steps

Area of Science:

• Hematology
• Health Systems Science
• Quality Improvement

Background:

• Systems-based hematology emerged in 2015 to address healthcare system pressures and optimize hematologic care.
• Increasing recognition of opportunities to improve the quality and cost-effectiveness of care for blood disorders.
• Need for a structured approach to understand and advance systems-based initiatives in hematology.

Purpose of the Study:

• To propose a framework for formalizing and classifying initiatives within systems-based hematology.
• To review published examples of successful systems-based hematology interventions.
• To discuss future directions and career pathways in systems-based hematology.

Main Methods:

• Developed a classification framework based on project scope and intervention method.
• Reviewed published literature on systems-based hematology initiatives.
• Analyzed examples of improved stewardship, therapy use, and care delivery infrastructure.

Main Results:

• A framework was proposed to categorize systems-based hematology projects.
• Successful initiatives demonstrated improvements in diagnosis, management, and therapy use (e.g., heparin-induced thrombocytopenia, blood products).
• Interventions included electronic consultations and care pathways, with diverse metrics for quantifying improvements.

Conclusions:

• Systems-based hematology offers broad potential for improving care delivery in blood disorders.
• Future directions include expanding to malignant hematology and developing specialized career pathways.
• Formalizing initiatives and defining career paths are crucial for the field's growth.