Incidence, risk factors and outcomes of checkpoint inhibitor-induced liver injury: A 10-year real-world retrospective cohort study.

Background & Aims: Checkpoint inhibitors (CPI) account for increasing numbers of drug-induced liver injury (DILI) cases. We aimed to determine the incidence rate and risk factors associated with checkpoint inhibitor-induced liver injury (ChILI).

Methods: Prescription event monitoring was performed on all melanoma and renal cancer patients who received CPI at a tertiary centre between 2011 and 2021.

UK-Wide Multicenter Evaluation of Second-line Therapies in Primary Biliary Cholangitis.

Background & Aims: Thirty-to-forty percent of patients with primary biliary cholangitis inadequately respond to ursodeoxycholic acid. Our aim was to assemble national, real-world data on the effectiveness of obeticholic acid (OCA) as a second-line treatment, alongside non-licensed therapy with fibric acid derivatives (bezafibrate or fenofibrate).

Methods: This was a nationwide observational cohort study conducted from August 2017 until June 2021.

Fresh versus frozen PMBC using the SARS CoV-2 T-SPOT.COVID test. Which works best?

With the onset of the SARS-CoV-2 pandemic and subsequent vaccination programme, a need has arisen to check for the development of T lymphocyte immunity against the virus. The SARS CoV-2 T-SPOT.COVID test measures the level of T cell immunity and has been used extensively in our laboratory over the last 6 months.