Endocrine Abstracts

Background/Aims: More young people with gender dysphoria are undergoing hormonal intervention with GnRHa treatment. The impact on bone density is not known in the very young transgender adolescents, with guidelines mentioning that Bone Mineral Density (BMD) should be monitored without a suggestion on how. This study aimed to investigate whether there were any changes in BMD or Bone Mineral Apparent Density (BMAD) whilst on GnRHa therapy.Methods: A retros...

Background: Short synacthen test is used to assess adrenal function by injecting 250 μg of synacthen (tetracosactide) and measuring cortisol at baseline and subsequently after 30 and 60 min of the injection. In our hospital the cut-off for a normal test is a peak cortisol of 480 nmol/l or an increment of 200 or more from the baseline value.Methodology: We reviewed the results of 50 short synacthen tests performed in our hospital within the last year...

Despite i.v. bisphosphonates, including pamidronate and zoledronate, representing the established agents used to reduce calcium levels, a proportion of patients with hypercalcemia either fail to respond to such treatments or relapse following their use.We present a case of hypercalcaemia refractory to conventional treatments that was treated with the use of the human MAB denosumab.A 70-year-old male presented to the emergency depar...

Postural orthostatic tachycardia syndrome (PoTS) reflects a disturbance of autonomic function leading to a myriad of clinical features. Subcutaneous octreotide injections and intramuscular long acting preparations of octreotide have been used in the treatment of PoTS. However, inconvenience of frequent injections, side effects and theoretical overexposure, as well as cost of the intramuscular preparation, makes them far from ideal.We present a case of un...

TSH receptor antibodies (TRAB) are now routinely measured in patients with Graves’ disease (GD) to aid diagnosis. Thyroid peroxidase antibodies (TPO) sometimes co-exist in these patients but not always. Some studies have suggested a functional and prognostic role for these antibodies. However, the phenotypic characteristics of the patient with positive TPO (with or without TRAB) and the influence of TPO on the clinical course of GD are not known.A r...

The use of anti-thyroid medication is favoured first line therapy in Graves’ disease (GD). However, relapse rates are high (up to 50%) and definitive therapies of either surgery or radioactive Iodine therapy (RAI) are often considered following an informed decision. The definitive choice taken depends on several factors considered during the patient-doctor interaction. The aim of this study was thus to determine the influence of such factors.A cross...

Introduction: 11β-Hydroxylase deficiency is the second most common form of congenital adrenal hyperplasia (CAH) occurring in 1 in 100 000 births. The mainstay of management is with glucocorticoids to prevent virilisation and optimise growth. In this case, a novel approach was applied to improve linear growth in a patient who presented late with an advanced bone age.Case report: The patient was born in Turkey to consanguineous parents. Aged 3 years, ...

Hypopituitarism is a recognised complication of pituitary and hypothalamic pathology. It can also be a consequence, less commonly, of traumatic brain injury. It has never been described in patients following recovery from a cardiac arrest. We present a case history of hypopituitarism following successful cardiopulmonary resuscitation for a ventricular tachycardia (VT) cardiac arrest. A 51 year old patient with known prolonged QT (Romano ward) syndrome and chronic obstructive a...

Introduction: The symptoms and signs of thyroid disease can be subtle and non-specific resulting in the indiscriminate use of thyroid function tests (TFT) for diagnosis. The resulting rise in the number of TFTs has raised issues about cost–effectiveness of such a practice. We set out to identify whether using specific clinical indications was an effective way to identify patients with abnormal TFTs and to determine any demographic data that would support unrestricted TFT ...

Aim: Thyroidectomy is a common surgical procedure done in adults. However, thyroid surgery in children is infrequently undertaken. But due to genetic screening of families with multiple endocrine neoplasia (MEN) syndromes, more paediatric thyroidectomies are being performed. It is suggested that general and endocrine specific complications in children after thyroid surgery are higher than in adults. In this study we explored the indications for thyroidectomy and the post opera...