Laboratory Practices, Potentiality, and Material Patienthood in Genomic Cancer Medicine

Area of Science:

• Oncology
• Genomic Medicine
• Laboratory Science

Background:

• Genomic medicine is transforming oncology, requiring close collaboration between laboratory and clinical settings.
• Laboratory practitioners play a crucial role in molecular diagnostics and testing for clinical trials and treatment decisions.

Purpose of the Study:

• To explore the role of laboratory work in genomic cancer medicine.
• To understand how laboratory practitioners handle patient tissue and create potentiality for patient care.
• To examine the negotiation of tissue testing and archiving in the context of genomic medicine.

Main Methods:

• Qualitative interviews with laboratory practitioners in the United Kingdom.
• Analysis of the practices involved in handling patient tissue for genomic analysis.

Main Results:

• Practitioners "potentialize" tissue by carefully deciding what, how, and when to test, maximizing limited amounts for future care.
• Tissue archives gain new significance, viewed as extensions of the patient ("material patienthood").
• This careful management of tissue is essential for securing present and future patient care within genomic medicine.

Conclusions:

• Laboratory practitioners are central to realizing the potential of genomic medicine in cancer care.
• The concept of "material patienthood" highlights the ethical and practical considerations in managing patient tissue.
• Strategic tissue handling and archiving by laboratory staff are vital for advancing genomic cancer medicine.