Implementation of a clinical research "One Signature Initiative" at a large academic medical center.

A clinical research team's goal is to support the implementation, conduct, and monitoring of research studies and corresponding protocols. There is a need to ensure that study teams have adequate resources and regulatory support to successfully adhere to regulations and good clinical research practices. Our team, the UC Davis Division of Infectious Diseases Research Unit (IDRU), sought to establish a One Signature Initiative program for all studies and protocols supported by the IDRU.

Utility of microbial cell free DNA next-generation sequencing for diagnosis and management of infectious diseases.

Microbial cell-free DNA (mcfDNA) sequencing is a promising tool to identify infectious pathogens when traditional methods fail to identify the causative agent. We performed a retrospective observational cohort study to evaluate clinical outcomes among pediatric and adult patients who underwent mcfDNA testing. 127 mcfDNA tests were reviewed from 112 patients.

Isavuconazole in the Treatment of Chronic Forms of Coccidioidomycosis.

Coccidioidomycosis is a fungal infection with a range of clinical manifestations. Currently used antifungal agents exhibit variable efficacy and toxicity profiles that necessitate evaluation of additional therapeutic options. Improvement was observed in the majority of patients treated with isavuconazole, with clinical failures observed only in those with coccidioidal meningitis.

Mpox Infection in Children-Infection Control Implications for Household Contacts.

Mpox has recently re-emerged as a global entity of concern. We report one of the first pediatric cases in the United States and provide updated recommendations relevant to infection control and prevention measures of those in close contact with mpox.

Rationalisation of the UK Nutrient Databank for Incorporation in a Web-Based Dietary Recall for Implementation in the UK National Diet and Nutrition Survey Rolling Programme.

The UK National Diet and Nutrition Survey rolling programme (NDNS RP) commenced in 2008 and moved in 2019 from a traditional paper food diary to a web-based 24 h recall, Intake24. This paper describes the approach to update and downsize the underlying UK Nutrient Databank (NDB) for efficient data management and integration into Intake24. Consumption data from the first 10 years (2008/2009 to 2017/2018) of NDNS RP informed decisions on whether foods from the extensive UK NDB were to be retained, excluded, revised or added to for creation of a rationalised NDB.