Endocrine Abstracts

Background: Before radioiodine (RAI) therapy patients undergo a technetium 99m thyroid uptake scan and anti-thyroid medication is stopped prior to treatment following clinical review with the nuclear medicine team. Once treated, patients are followed up in the post-radioiodine telephone clinic. Thyroid function is checked at 3, 6, 9 and 12 weeks. Levothyroxine is started once the fT4 is <14 pmol/l.Purpose: To assess ...

Background: Peptide-receptor-radionuclide-therapy (PRRT) improves progression free survival in metastatic neuroendocrine neoplasia (NEN). To be suitable for PRRT, somatostatin receptor-2 (SSTR2) must be present on tumour site as determined by positive uptake on [68Ga]Ga-DOTA-peptide-PET/CT. LANTana is an ongoing study evaluating whether treatment with the demethylating agent, ASTX727, results in re-expression of SSTR2, as determined by [68Ga]Ga-DOTA-peptide-PE...

The locus comprising the genes that catalyse the final steps of cortisol and aldosterone synthesis (CYP11B1 and CYP11B2 respectively) is a plausible candidate risk region for hypertension and other cardiovascular diseases. Nevertheless, there remains uncertainty as to the strength of the relationship between polymorphisms at this locus and increased blood pressure. In this study, association with hypertension at the CYP11B1/CYP11B2 locus in a Caucasian cas...