Clinical Research Directory

Sepsis in Oncology Patients

Sponsor: Royal Marsden NHS Foundation Trust

Summary

The overall objective of this prospective observational study is to address the significant knowledge gap that exists around the impact of immune dysfunction on the development and survival from sepsis in patients with cancer. This proposal primarily focuses on establishing the transcriptomic immune profiles of sepsis patients with a background of cancer. This analysis will be complemented with in vitro functional analyses, and in addition will commence a collection of genome-wide data, including a focus on predicting white cell number and function in health. Uniquely, the investigators propose to establish a robust link between these analyses: transcriptomic, in vitro, and genome-wide, to enable them to comprehensively explore septic oncology patient 'immune phenotypes' and effectively identify novel exploitable therapeutic pathways. To this end, this project will collect, analyse and/or sequence DNA, RNA, leukocytes and soluble materials from a cohort of oncology patients presenting to intensive care with sepsis. This cohort will include all-comers with an oncological background but will also focus on two core groups at high risk of sepsis where baseline samples can also be sought prior to major immunosuppressive events in the cancer pathway. These are: 1. Oesophageal/upper gastrointestinal (GI) cancer patients prior to systemic anticancer therapy initiation or surgery 2. Haematological malignancy patients prior to stem cell transplantation. These sub-cohorts will provide a previously unexplored unique insight into the role of pre-existing patient transcriptomic phenotypes.

Official title: Investigation Into the Transcriptomic and Functional Profile of SEPsis in ONCology Patients

Key Details

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Interventions

Locations (1)