Influence of Sedentary Behaviour Interventions on Vascular Functions and Cognitive Functions in Hypertensive Adults-A Scoping Review on Potential Mechanisms and Recommendations.

Since the workplace has become desk-based and leisure time has become dominated by digital relaxation modes, the world is moving at a pace where physical activity has become a time-bound routine. The negative effects of extended sitting are a global concern since the workforce is becoming more desk based. There is a dearth of reviews that may link the knowledge on the effects of sedentary behaviour on hypertension and its accompanying damage to the brain and blood vessels and provide a future scope for the investigations connected to the relationship between sedentary behaviour and hypertension. Methods: Based on the database search and extensive research we did, we found studies that concentrated on the adverse effects of sedentary behaviour in association with blood pressure, cognitive decline and brain damage on adults. Results: We extracted 12 articles out of 20,625. We identified the potential adverse effects of sedentary behaviour, methods to reduce sedentary behaviour and the positive changes on health due to the interventions introduced. Sedentary lifestyle has shown a decline in human health. However, the visible symptoms presented later in life makes it very important to know the areas of decline and look for ways to curb the decline or procrastinate it.

Effects of Long-term Antiepileptic Therapy on Carotid Artery Intima- Media Thickness.

BACKGROUND: Common first-line antiepileptic drugs (AEDs) used in children are valproate, phenytoin, and levetiracetam. Many side effects for these AEDs are reported including obesity, atherosclerosis, and metabolic syndrome. The aim of our study was to evaluate changes in carotid artery intima-media thickness (CIMT) in epileptic children and to correlate with lipid profile of those who are on long-term antiepileptic therapy. MATERIALS AND METHODS: This case-control study was done over 18 months in department of pediatrics. Sample size was 84 with equal number of cases and controls. Epileptic children between 1 and 18 years of age receiving monotherapy with valproate, phenytoin, or levetiracetam for at least 6 months were included in the study. Measurement of CIMT was done by B mode ultrasonography. Lipid profile was analyzed. Statistical analysis was performed using one-way analysis of variance (ANOVA) test and Pearson correlation. RESULTS: Among 42 cases of epilepsy, 30 were on valproate, 9 on phenytoin, and 3 on levetiracetam monotherapy. No significant difference was noted in body mass index (BMI) among children receiving AED compared with that of controls (P = 0.82). Mean value for CIMT was significantly higher among valproate (0.43 ± 0.04, P ≤ 0.001), phenytoin (0.44 ± 0.04, P ≤ 0.001), and levetiracetam group (0.43 ± 0.03, P = 0.01) compared to controls (0.39 ± 0.01). Significant correlation was noted between CIMT and total cholesterol (P = 0.034), triglyceride (P = 0.011), low-density lipoprotein (P = 0.008), and very low-density lipoprotein (P = 0.011). CONCLUSION: Children on long-term monotherapy with valproate, phenytoin, and levetiracetam have significantly abnormal CIMT. This might be associated with atherosclerotic changes, and these children may require close follow-up to prevent cardiovascular and cerebrovascular risks.

Mammographic and sonographic features of fat necrosis of the breast.

Imaging features of fat necrosis vary depending on its stage of evolution and can mimic malignancy in late stages. Imaging may suffice to differentiate fat necrosis in the early stages from malignancy and thus avoid unnecessary biopsy. In this pictorial essay, we present combination of benign features in mammography and/or ultrasonography (USG) that can lead to imaging diagnosis of fat necrosis. The follow-up imaging features of fat necrosis which mirror its pathophysiological evolution have also been demonstrated. To summarize, in the appropriate clinical setting, no mammographic features suspicious for malignancy should be present. When the typical mammographic features are not present, USG can aid with the diagnosis and follow up USG can confirm it.

Clinical progression of chikungunya fever during acute and chronic arthritic stages and the changes in joint morphology as revealed by imaging.

This longitudinal follow-up study of 203 patients with serologically confirmed chikungunya (CHIK) virus infection describes the clinical features of CHIK fever during the first and tenth months of illness. During the acute stage CHIK fever presents with a wide array of symptoms. The foremost chronic symptoms at the end of a month were rheumatism (75%) and fatigue (30%). During the tenth month of follow-up the symptoms/signs observed were joint pain/swelling (46%), fatigue (13%) and neuritis (6%). The cure rate at the end of 9 months was 51%. Among the patients who had joint pain, 36% (34/94) met the American College of Rheumatology criteria to classify them as having rheumatoid arthritis. A subpopulation of the patients with joint pain (20/94) was tested for rheumatoid factor (RF) and anti-cyclic citrullinated peptide (anti-CCP) antibody, and the joints were imaged by X-ray and magnetic resonance imaging (MRI). All tested negative for RF and one tested positive for anti-CCP. A radiolucent lesion in the X-ray was seen in the bones of five patients. The MRI findings were joint effusion, bony erosion, marrow oedema, synovial thickening, tendinitis and tenosynovitis. The study proves with relative certainty that CHIK arthritis is chronic inflammatory erosive arthritis, which has implications for management of the infection.