Assessing the impact of a dedicated referral and management algorithm in maternal hypothyroidism.

Background: The significant risks of hypothyroidism during pregnancy can be mitigated through timely diagnosis and initiation of thyroxine to achieve a maternal euthyroid state. This study aimed to evaluate the efficiency of hospital endocrine services by assessing the rate of thyroxine commencement before the initial clinic appointment, the median gestational age at the first consultation, the rate of guideline-appropriate investigations, perinatal outcomes, and the proportion of referred patients who achieved their target thyroid-stimulating hormone (TSH) levels before and after implementing a dedicated referral and management pathway.

Methods: A retrospective clinical audit was conducted using electronic medical records for the first fifty consecutive patients with hypothyroidism referred to the hospital clinic during two-time intervals: from April 1 to September 1, 2020 (pre-intervention) and from April 1 to September 1, 2021 (postintervention).

Effects of bariatric surgery and dietary intervention on insulin resistance and appetite hormones over a 3 year period.

To examine an impact of three types of bariatric surgery compared with dietary intervention (DIET), on concurrent changes in Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) and appetite hormones over 3 years. Fifty-five adults were studied during phase of weight loss (0-12 months) and during weight stability (12-36 months) post intervention. Measurements of HOMA-IR, fasting and postprandial PYY and GLP1, adiponectin, CRP, RBP4, FGF21 hormones and dual-Xray absorptiometry were performed throughout the study.

Predictors for pharmacological therapy and perinatal outcomes with metformin treatment in women with gestational diabetes.

Background: The prevalence of gestational diabetes mellitus (GDM) has been increasing in Australia and worldwide. The study aims were to examine, in comparison with dietary intervention, perinatal outcomes for women with gestational diabetes who were attending a single hospital clinic and to identify predictors for their pharmacological GDM treatment.

Methods: A prospective, observational study of women with GDM, treated with "Diet, N= 50", "Metformin, N = 35", "Metformin and Insulin, N = 46" or "Insulin, N = 20".

Tumor-induced osteomalacia - a mystery illness beyond aches, pains, and depression.

Tumor-induced osteomalacia (TIO) is a rare paraneoplastic syndrome characterized by chronic hypophosphatemia and osteomalacia. We present case of a patient with a protracted clinical course of TIO. TIO profoundly affected every aspect of his life with subsequent profound physical and psychosocial disabilities.

Severe Hypothyroidism Complicated by Myopathy and Neuropathy with Atypical Demyelinating Features.

Autoimmune hypothyroidism may result in a wide range of neuromuscular disorders. The frequently observed neurological manifestations of acquired hypothyroidism include mild to moderate myopathy and sensorimotor neuropathy, which usually resolve by clinical and electrophysiological criteria, in adults treated with thyroid hormone replacement. We report a case of a 30-year-old male with severe hypothyroidism secondary to chronic autoimmune thyroiditis who presented with a 2-year history of progressive fatigue, upper and lower limb weakness, myalgia, and intermittent paraesthesia.

Roux-en-Y gastric bypass and gastric sleeve surgery result in long term bone loss.

Objectives: Little is known about the long-term skeletal impact of bariatric procedures, particularly the increasingly commonly performed gastric sleeve surgery (GS). We examined bone density (BMD) change following three types of bariatric surgery Roux-en-Y gastric bypass (RYGB), GS and laparoscopic adjustable gastric banding (LAGB), compared with diet, over 36 months.

Methods: Non-randomized, prospective study of participants with severe obesity (n = 52), undergoing weight-loss interventions: RYGB (n = 7), GS (n = 21), LAGB (n = 11) and diet (n = 13).

Genetics, adaptation to environmental changes and archaic admixture in the pathogenesis of diabetes mellitus in Indigenous Australians.

Indigenous Australians are particularly affected by type 2 diabetes mellitus (T2D) due to both their genetic susceptibility and a range of environmental and lifestyle risk factors. Recent genetic studies link predisposition to some diseases, including T2D, to alleles acquired from archaic hominins, such as Neanderthals and Denisovans, which persist in the genomes of modern humans today. Indo-Pacific human populations, including Indigenous Australians, remain extremely underrepresented in genomic research with a paucity of data examining the impact of Denisovan or Neanderthal lineages on human phenotypes in Oceania.

Improvement in cognitive impairment following the successful treatment of endogenous Cushing's syndrome-a case report and literature review.

Background: Endogenous Cushing's syndrome, a rare endocrine disorder, characterised by chronic cortisol hypersecretion, results in neuropsychiatric disturbances and in cognitive deficits, which are only partially reversible after the biochemical remission of the disease.

Case Presentation: We report a case of a woman with a profound cognitive deficit and a gradual functional decline caused by Cushing's disease of at least 10 years duration. The neurosurgical resection of her 2 mm adrenocorticotropic hormone (ACTH) secreting pituitary microadenoma resulted in a successful resolution of the patient's hypercortisolism and a significant recovery of her neurocognitive function.

Diabetic ketoacidosis and severe hypertriglyceridaemia as a consequence of an atypical antipsychotic agent.

The atypical antipsychotic agent clozapine, although an effective treatment for schizophrenia, is linked with metabolic adverse effects. We report a case of diabetic ketoacidosis and very severe hypertriglyceridaemia associated with clozapine use, in a patient with type 2 diabetes mellitus, who was successfully treated with continuous insulin infusion and fluids. As clozapine proved to be the most efficacious in controlling the patient's psychotic symptoms, the patient has been continued on clozapine despite its known metabolic side effects.

An association between non-alcoholic fatty liver disease and polycystic ovarian syndrome.

Objectives: The aim of this study was to determine if there is an association between non-alcoholic fatty liver disease (NAFLD) and polycystic ovarian syndrome (PCOS). NAFLD and PCOS are both known to be associated with metabolic syndrome/insulin resistance.

Method: Fourteen consecutive female patients of reproductive age (20-45) either with liver biopsy proven NAFLD (50%) or abdominal ultrasound (US) consistent with steatosis together with elevated ALT levels (50%) were screened for PCOS using 2003 Rotterdam consensus meeting criteria.