Abstract
Early identification and detection of cancer following lung transplantation is crucial for improving survival rates. This study utilizes data analytics techniques to predict de novo malignancies after lung transplantation in recipients with no prior cancer history. The purpose of this study is to identify critical factors influencing post-transplant malignancy occurrence to improve survival rates. A dataset of 30,917 individuals, 25% of whom developed post-transplant malignancy, was utilized in this study. Several well-known machine learning techniques were applied to this dataset to develop predictive models for malignancy following lung transplantation. The findings indicated that gradient boosting outperformed all other predictive models trained with the dataset, achieving an area under the ROC curve (AUC) of 0.746. The analysis revealed that the recipient's DR52 Antigen, BMI, CMV status, and total serum albumin levels were identified as critical factors influencing the occurrence of de novo malignancies. Lung transplant recipients face heightened de novo post-transplant malignancy risk due to immunosuppression. This study particularly underscores HLA-DR's association with a reduced likelihood of malignancy. Tailored surveillance protocols for lung transplant recipients could help mitigate this risk, if proven cost-effective, ensuring optimal care for this vulnerable patient group.
Get full access to this article
View all access options for this article.
