Approved and Emerging Hormone-Based Anti-Obesity Medications: A Review Article.

Obesity is a heterogeneous, complex, and chronic disease that has a detrimental impact on disability-adjusted life years across the globe. Recent advancements in our understanding of gut-brain communication at the molecular level have driven the development of next-generation anti-obesity medications (AOMs). Glucagon-like peptide-1 receptor agonists (GLP1RAs) remain the front-runners in this rapidly evolving landscape of hormone-based AOMs.

An International Research Agenda for Oral Health Birth Cohort Studies.

The GLOBICS-Global Consortium of Oral Health Birth Cohort Studies (OHBCS)-is a long-lasting international collaborative research group among existing OHBCS, established in response to the Lancet Series on Oral Health, which pointed out the need to shift the global oral health agenda. This study aimed to identify priority research questions from OHBCS that can be leveraged to improve children's global oral health. A 2-phase online Delphi process sought consensus over research priorities for OHBCS.

Insulin resistance and periodontitis: Mediation by blood pressure.

Aim: This study investigated the association between the triglyceride-glucose (TyG) index, a surrogate marker of insulin resistance, and moderate/severe periodontitis and the role of blood pressure as a mediator in this association. A second aim was to assess the role of cardiometabolic conditions such as obesity, hypertension, and dyslipidemia as potential effect modifiers.

Methods: Data from 5733 US adults aged 30-64 years and with complete periodontal examination were analyzed (NHANES 2011-2014).

Oral and systemic health in Singapore: Revisiting the past to define the future.

Objectives: This study aimed to identify studies exploring oral and systemic conditions using Singapore data.

Methods: Studies were searched using the databases PubMed, Embase and Web of Science, with no publication date or language restrictions. Studies analysing Singaporean data were included in this review.

Isolated central hypothyroidism: Underlying pathophysiology and relation to antidepressant and antipsychotic medications-A multi-centre South Wales study.

Objective: Isolated biochemical central hypothyroidism is a presentation we are experiencing more frequently as endocrinologists, with variation in levels of investigation between physicians. We therefore conducted research to investigate the final diagnosis and clinical outcome of patients across multiple hospitals in South Wales with biochemical isolated central hypothyroidism; namely to establish whether this isolated biochemical picture was clinically significant. We also analysed whether there is an association between this biochemical picture and treatment with antidepressant and antipsychotic medications, and how common this is.

Theory-derived intervention to improve oral health of older adults: study protocol for a randomised controlled trial.

Introduction: Changing health behaviours is an important and difficult task. Despite growing interest in behavioural theories and models, there is a paucity of research examining their validity in explaining oral health behaviours, and there is a need for interventional studies to assess their effectiveness in improving oral health. This study aims to test the explanatory power of the dominant psychological theories, develop theory-derived intervention and evaluate its effectiveness in improving oral health of older adults.

Periodontal disease and systemic health: An update for medical practitioners.

Introduction: Chronic periodontal disease is a highly prevalent dental condition affecting tooth-supporting tissues. Scientific evidence is accumulating on links between periodontal disease and various systemic conditions. This narrative review provides a holistic yet succinct overview that would assist medical practitioners to deliver integrated care for better clinical outcomes.

Central hypothyroidism related to antipsychotic and antidepressant medications: an observational study and literature review.

Objective: To investigate the final diagnosis and clinical outcome of patients referred to endocrinology in our district general hospital with biochemical isolated central hypothyroidism (CeH), and whether there is an association between this biochemical picture and treatment with antidepressant and antipsychotic medications.

Methods: We performed a retrospective observational study of patients referred to endocrinology with unexplained biochemical isolated CeH over a 5-year period.

Results: Of the 29 patients included in the study, 4 were found to have a partially empty or empty sella and 1 to have a bulky pituitary gland which was deemed to be an incidental radiological finding.

The Impact of Vitamin D Deficiency on the Severity of Symptoms and Mortality Rate among Adult Patients with Covid-19: A Systematic Review and Meta-Analysis.

Introduction: We aimed to study the prevalence of vitamin D deficiency (VDD) in patients with COVID-19 infection and evaluate the impact of vitamin D levels on the severity of symptoms and the case fatality rate.

Evidence Acquisition: A comprehensive literature search was performed up to December 20, 2020, using the following databases: MEDLINE, PubMed, EMBASE, SCOPUS, Web of Science, and preprint databases (BioRxiv and MedRxiv). Any individual observational study related to the prevalence and impact of vitamin D deficiency/insufficiency (VDD/VDI) on the severity of COVID-19 symptoms and mortality rates was included.

An Occult Leydig Cell Tumour in a Postmenopausal Woman Presenting with Alopecia and Hirsutism: A Case Report.

Progressive hirsutism and moderate to severe male-pattern balding in women requires exclusion of an adrenal or ovarian tumour, especially in the presence of significantly elevated androgen levels. We present the case of a 68-year-old woman who was referred to an endocrinology clinic with insidious onset excessive facial hair growth and loss of scalp hair. Her testosterone levels were significantly elevated at 13 nmol/L (normal range: 0.

Management of late-onset hypogonadism: person-centred thresholds, targets, techniques and tools.

Late-onset hypogonadism (LOH) is a complex and highly debatable syndrome in ageing men, which is characterised by reduced testosterone levels associated with classical symptoms of androgen deficiency. This article discusses the complex issues surrounding its management related to patient-centric thresholds and therapeutic targets. It specifically highlights the need to consider symptoms as the starting point, the key milestones in the management and the target of treatment, while ensuring safety at all times.

Metastatic insulinoma presenting 14 years after benign tumour resection: a rare case and management dilemma.

Summary: We present a 60-year-old woman who underwent successful surgical resection (partial pancreatectomy) for a low grade non-functioning pancreatic neuroendocrine tumour (pNET), with no biochemical or radiological features of recurrence on follow-up visits for 5 years. Fourteen years after the initial surgery, she developed spontaneous severe hypoglycaemic episodes which required hospitalisation, with subsequent investigations confirming the diagnosis of a metastatic insulin-secreting pNET (insulinoma). Medical management of her severe spontaneous hypoglycaemic episodes remained challenging, despite optimum use of diazoxide and somatostatin analogue therapy.

Testosterone in COVID-19 - Foe, Friend or Fatal Victim?

The evidence derived from observational studies suggests male gender, diabetes and central obesity to be risk factors associated with an increased COVID-19-related case fatality. The precise pathophysiology behind this gender difference in mortality outcomes remains unclear at this stage, although it is worth exploring a possible role of testosterone as one of the contributory factors. The observed role of androgens in transcription of transmembrane protease serine-2, which facilitates COVID-19 anchoring to angiotensin-converting enzyme 2 cell surface receptors, seems to suggest that higher testosterone levels might be detrimental for outcomes.

New testosterone 2% gel using Ferring Advanced Skin Technology (FAST), for the treatment of testosterone deficiency in men, with a novel applicator.

Introduction: Testosterone deficiency (TD) is an increasing problem that can affect a man's physical and psychological health, and quality of life. Testosterone replacement therapy (TRT), combined with weight reduction, lifestyle advice, and the treatment of co-morbidities, is the treatment of choice in men who are not concerned about fertility. However, there remains an unmet need in this therapeutic area, relating to factors such as inconvenient or painful administration, fluctuations in testosterone levels, supra-physiologic testosterone levels, poor tolerability, and secondary safety issues, which may be associated with the current TRT options.

Long term complications and rehabilitation of COVID-19 patients.

With the ongoing pandemic of COVID-19 having caught the world almost unaware millions of people across the globe are presently grappling to deal with its acute effects . Our previous experience with members of the same corona virus family (SARS and MERS) which have caused two major epidemics in the past albeit of much lower magnitude , has taught us that the harmful effect of such outbreaks are not limited to acute complications alone .Long term cardiopulmonary, glucometabolic and neuropsychiatric complications have been documented following these infections .

Vitamin D and obesity in adults: a pathophysiological and clinical update.

Vitamin D deficiency has become an increasing focus of clinical interest, especially in understanding its associations with obesity in adults. The pathological associations linking the two appear to demonstrate complex cellular inflammatory, hormonal and genetic pathways. Enhanced understanding at both microcellular and clinical levels will help clarify the role of obesity in the development of vitamin D deficiency.

Dental plaque pH in predicting caries relapse after general anaesthesia - an exploratory study.

Objectives: Numerous caries risk assessment tools have been proposed in the literature, with few validated in preschool children especially those receiving oral rehabilitation under general anaesthesia (GA). Past caries experience, the best predictor thus far, may not be a reliable indicator after effective clinical intervention. Hence, this longitudinal study was aimed to explore the potential role of plaque pH in predicting future caries incidence after GA among preschool children.

Rare case of Hashimoto's encephalitis mimicking grief reaction.

A 46-year-old woman was admitted with tonic-clonic seizures. She was noticed to be withdrawn and low in mood for few months. She had reduced level of consciousness with hyper-reflexia and myoclonus.

Polyglandular endocrine emergency: lessons from a patient, which a book cannot teach.

A 30-year-old woman with polyglandular autoimmune type 2 syndrome was found collapsed at home with a cardiac arrest, which required direct current cardioversion. On admission, she was hypothermic, hypotensive and bradycardic. Initial biochemical investigations were consistent with a pre-renal acute kidney injury, metabolic acidosis and a possible sepsis.

Risk assessment models to predict caries recurrence after oral rehabilitation under general anaesthesia: a pilot study.

Objectives: Oral rehabilitation under general anaesthesia (GA), commonly employed to treat high caries-risk children, has been associated with high economic and individual/family burden, besides high post-GA caries recurrence rates. As there is no caries prediction model available for paediatric GA patients, this study was performed to build caries risk assessment/prediction models using pre-GA data and to explore mid-term prognostic factors for early identification of high-risk children prone to caries relapse post-GA oral rehabilitation.

Methods: Ninety-two children were identified and recruited with parental consent before oral rehabilitation under GA.

Livedo reticularis: a cutaneous clue to an underlying endocrine crisis.

Unlabelled: A 54-year-old woman was admitted to hospital with a presumed allergic reaction to a single dose of amoxicillin given for a suspected upper respiratory tract infection. She complained of chest tightness although there was no wheeze or stridor. On examination, she was pyrexial, tachycardic, hypertensive and had a diffuse mottled rash on her lower limbs.

Identification of Caries Risk Determinants in Toddlers: Results of the GUSTO Birth Cohort Study.

The aim of this study was to identify risk determinants leading to early childhood caries (ECC) and visible plaque (VP) in toddlers. Data for mother-child pairs participating in the Growing Up in Singapore towards Healthy Outcomes (GUSTO) birth cohort were collected from pregnancy to toddlerhood. Oral examinations were performed in 543 children during their clinic visit at 24 months to detect ECC and VP.