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Atopic dermatitis in children and adults
Atopic dermatitis, also known as eczema, is a chronic skin condition that affects millions of people worldwide. In this webinar, we will discuss the causes, symptoms, and treatment options for atopic dermatitis in both children and adults. Atopic dermatitis is caused by a combination of genetic and environmental factors. People with a family history of eczema, asthma, or hay fever are more likely to develop atopic dermatitis. Environmental factors such as exposure to irritants, stress, and changes in temperature can also trigger eczema. In severe cases, the skin may become cracked, weepy, and infected. It is also common for people with eczema to have trouble sleeping due to the constant itching and discomfort. Topical treatments, such as corticosteroids and moisturizers, are usually the first line of defense against eczema. Oral medications, such as antihistamines and immunosuppressants, may be prescribed for severe cases. Light therapy, also known as phototherapy, uses UV light to reduce inflammation and itching.
About the Speaker
Dr. Fadil Hajjaj
Specialist Dermatologist, Advanced Cure Diagnostic Centre, Abu Dhabi
Introduction to Neurology
Neurology is the branch of medicine focused on diagnosing and treating disorders of the nervous system, encompassing the brain, spinal cord, peripheral nerves, and muscles. Neurologists specialize in understanding the complex interplay of neurological functions and addressing a wide range of conditions such as epilepsy, stroke, multiple sclerosis, Parkinson's disease, Alzheimer's disease, and neuropathies. Through clinical assessment, advanced imaging techniques like MRI and CT scans, and specialized tests including electroencephalography (EEG) and electromyography (EMG), neurologists work to pinpoint the underlying causes of neurological symptoms like headaches, seizures, movement disorders, and cognitive impairment. Treatment strategies may involve medications, physical therapy, lifestyle modifications, and in some cases, surgical interventions. With the ongoing advancements in both diagnostic tools and therapeutic approaches, neurology plays a crucial role in enhancing our understanding of the nervous system and improving the lives of those affected by neurological disorders.
Health Aging & Assessment
Maintaining a balanced diet, staying physically active, and avoiding smoking and excessive alcohol consumption contribute to healthy aging. Mental engagement through activities like reading, puzzles, and social interactions helps preserve cognitive function. Maintaining social connections reduces feelings of isolation and supports mental and emotional well-being. Adopting stress-reduction techniques, such as mindfulness and relaxation exercises, supports overall health. Prioritizing sufficient and restful sleep is vital for energy levels, immune function, and cognitive health.
Pharmacotherapy of diabetes : Case-based scenarios
Pharmacotherapy for diabetes aims to manage blood glucose levels and prevent complications in individuals with diabetes mellitus. The cornerstone of pharmacotherapy for type 1 diabetes is insulin replacement therapy, which can be delivered through injections or insulin pumps. For type 2 diabetes, oral antidiabetic medications are commonly prescribed, such as metformin, which improves insulin sensitivity and reduces liver glucose production. Sulfonylureas stimulate insulin secretion from the pancreas and are often used in combination with metformin for type 2 diabetes. Thiazolidinediones enhance insulin action in the body's tissues, improving glucose uptake and utilization. Dipeptidyl peptidase-4 (DPP-4) inhibitors and glucagon-like peptide-1 (GLP-1) receptor agonists increase insulin secretion, decrease glucagon production, and slow gastric emptying. Sodium-glucose co-transporter 2 (SGLT2) inhibitors promote glucose excretion through the urine, leading to reduced blood glucose levels.
Thyroid anomalies from Surgical perspective
Thyroid anomalies encompass a wide range of conditions affecting the thyroid gland, necessitating various surgical interventions. Thyroidectomy, the surgical removal of the thyroid gland, is commonly performed for both benign and malignant thyroid nodules. In cases of large goiters causing compression of adjacent structures, subtotal or total thyroidectomy may be required. Papillary thyroid carcinoma is the most prevalent thyroid malignancy, often treated with surgical resection and subsequent radioactive iodine therapy. Follicular thyroid carcinoma may necessitate lobectomy or total thyroidectomy depending on tumor characteristics and risk factors. Medullary thyroid carcinoma often warrants total thyroidectomy due to its aggressive nature and potential for systemic involvement. Anaplastic thyroid carcinoma is a highly aggressive tumor, typically requiring radical surgical excision and adjuvant therapies.
Headache: Classification & Management
Headaches are a common neurological symptom characterized by pain in the head and sometimes the neck region. There are two main categories of headaches: primary headaches and secondary headaches. Primary headaches, such as tension-type headaches, migraines, and cluster headaches, are not caused by underlying medical conditions. Tension-type headaches are the most common type and are often described as a constant, mild to moderate pressure or tightness around the head. Migraines are more intense and can be accompanied by visual disturbances, nausea, and sensitivity to light and sound. Cluster headaches are rare but extremely painful, occurring in clusters or cycles and often affecting one side of the head. Secondary headaches are caused by underlying medical conditions, such as head trauma, sinusitis, or medication overuse. Proper diagnosis is essential for effective management, as different types of headaches require different treatment approaches.