Endocrine Abstracts

Aim: Assessment of the clinical impact of a positron emission tomography/computed tomography (PET/CT) with FDG in the management of differentiated thyroid cancer (DTC) in patients with increased or positive thyroglobulin autoantibodies (AbTg).Methodology: Retrospective study involving 15 patients seen in the follow-up with confirmed DTC primarily treated with total thyroidectomy and Iodine 131. Patients presenting with increased AbTg and a negative or no...

Agouti-related protein (AGRP) plays a key role in energy homeostasis with the carboxy-terminal domain acting as an endogenous antagonist of the melanocortin-4 receptor (MC4-R). It has been suggested that the amino-terminal domain of AGRP binds to syndecan-3, allowing it to regulate local concentrations of AGRP at the MC4-R. This model assumes that AGRP is secreted as a full-length peptide. However, AGRP contains several consensus prohormone convertase cleavage sites: Lys52-Lys...

Background: Incorporating the ideas and views of children and young people (CYP) with endocrine conditions from early stages in the research life cycle will increase the benefit for patients and contribute to high impact research.Methods: We conducted two days of patient and public involvement (PPI) sessions with patients from a tertiary endocrine centre who are living with Congenital Adrenal Hypoplasia (CAH). We explore...

Introduction: YDC is a partnership of four hospital trusts;Kings College Hospital, Princess Royal University Hospital, Lewisham University Hospital and Evelina London Children’s Hospital,caring for a total of 492 children and young people with diabetes. Most young people are on conventional long acting insulin (Levemir and Glargine), but increasingly, poorly controlled patients (HbA1C>100 mmol/mol) with high admission rates are being switched to insulin Degludec due t...

In human prostate, Oestrogen receptor α (ERα) expression in the epithelium increases with tumour Grade and promotes proliferation involving classical genomic and rapid non-genomic signalling, as well as transcription regulation of non-coding RNA. Similarly, in the tumour stroma there is up-regulation of ERα, corresponding with declining AR, resulting in a higher ratio of ERα:AR with increasing Grade. Additionally, in prostate cancer-associated fibroblasts (...

Background: SOX2 is an early developmental transcription factor implicated in pituitary development. It consists of a N-terminal domain, a high mobility group (HMG)-DNA binding domain and a carboxyl-terminal domain. Heterozygous SOX2 mutations have been described in patients with a severe ocular phenotype and hypogonadotrophic hypogonadism (HH) with/without associated abnormalities. In vitro SOX2 interacts with β-catenin, a member of the Wnt signalling pathway, and...

Background: The Congenital adrenal Hyperplasia (CAH) Adult Study Executive (CaHASE) identified poor metabolic outcomes and reduced quality of life in CAH. CaHASE2 was recently established to examine the current status of CAH care. We surveyed clinical practice in the UK and Ireland, and awareness and use of the International CAH (I-CAH) Registry.Methods: We undertook an anonymised online survey targeting clinicians provi...

Background: Expected progression free survival (PFS) for patients with grade 3 well-differentiated neuroendocrine tumors (WD NET) treated with peptide receptor radionuclide therapy (PRRT) is approximately 9 months, and objective response rate (ORR) is 35%. Response rate to single agent immune checkpoint inhibitors (ICI) for patients with G1-3 NET is <15%. Delivery of targeted radiation using PRRT may potentiate the anti-tumor immune response. The purpose of this study is t...

This presentation will review the role of nutrition in diabetes management, the evolution of advice from RD Lawrence’s Red and Black lines through to the evidence from the current era of the need to consider meal compensation as the basis for insulin dosing with food, the importance of quality of good choices on outcomes, the impact of technology on our understanding of post prandial glucose responses and insulin delivery strategies....

Introduction: Monitoring glucocorticoid (GC) replacement in patients with congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency (21OHD) remains challenging. There are disease-specific patterns in the plasma and urinary steroid profiles in 21OHD, a key role being played by the 11-oxygenatedC19 androgens. Aim: To explore the urinary steroid profile in 21OHD in relation to treatment and plasma steroids. Methods: Partic...