Development and Pragmatic Randomized Controlled Trial of Healthy Ketogenic Diet Versus Energy-Restricted Diet on Weight Loss in Adults with Obesity.

: The ketogenic diet (KD) is widely used for weight management by reducing appetite, enhancing fat oxidation, and facilitating weight loss. However, the high content of total and saturated fats in a conventional KD may elevate low-density lipoprotein (LDL)-cholesterol levels, a known risk factor for cardiovascular diseases, highlighting the need for healthier alternatives. This study aimed to investigate the effect of a newly developed Healthy Ketogenic Diet (HKD) versus an Energy-Restricted Diet (ERD) on weight loss and metabolic outcomes among adults with obesity.

Structural brain connectivity does not associate with childhood trauma in individuals with schizophrenia.

Background: Schizophrenia is a brain dysconnectivity disorder. However, it is not well understood whether the experience of childhood trauma (CT) affects dysconnectivity in individuals with schizophrenia (SZ). Using a network-based approach, we examined whether self-reported CT would explain additional variance compared to whole-brain topology and structural connectivity changes in SZ versus healthy controls (HC).

Determinants of quality of life and emotional well-being in a bariatric surgery seeking cohort of 1501 multi-ethnic Asian patients.

Objective: The relationship between ethnicity, obesity and health-related quality of life outcomes in a multi-ethnic population remains poorly understood. We aim to investigate the relationship between ethnicity, body mass index (BMI), obesity-associated diseases, as well as determinants of quality of life (QoL) in Southeast Asian patients with obesity. We aim to develop and validate a simple objective score to identify patients with obesity at high risk for major depression.

Abnormal neural sensitivity to rewards as a candidate process of high depression risk in the 1 premutation: A pilot study.

The etiological heterogeneity of depression poses a challenge for prevention and intervention efforts. One solution is to map unique etiological pathways for subgroups defined by a singular risk factor. A relevant population for this approach is women who carry the premutation of the 1 (1) gene, who are at high risk for adult-onset depression.