GEMA
Gender Equity Model 
for liver Allocation

The liver transplant allocation system aiming to eliminate gender disparities. Equity to save lives among people living with end-stage liver disease.

GEMA Calculator

Gender Equity in Transplants

Analysing and redressing gender disparities in access to transplantation

Validation of GEMA Model

Validation of the GEMA model in different geographic areas and clinical contexts

Artificial Intelligence in Transplant Lists

Application of AI to optimise the performance of the GEMA model

What is GEMA?

GEMA is an allocation system to manage the liver transplant waiting list for a more efficient and rational use of donated organs. It focuses on correcting gender disparities and reducing waiting list mortality by evaluating data, validating models, and exploring new artificial intelligence analyses.

Endorsed by
Sociedad Española de Trasplante Hepático (SETH), Federación Nacional de pacientes trasplantados hepáticos (FNETH) and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)

Key Objectives

Hepatic
Equity

Assessing, validating and correcting gender disparities in transplantation

Technology
Innovation

Enhancement with neural networks and advanced software for efficient and equitable management

Comprehensive
Training

Training professionals and patients on the innovative prioritisation model

National
Integration

Homogenisation of the transplant prioritisation system with institutional involvement

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