Alzheimer's disease: a comprehensive review of epidemiology, risk factors, symptoms diagnosis, management, caregiving, advanced treatments and associated challenges.

Background: Alzheimer's disease (AD) is a chronic, progressive neurodegenerative disorder characterized by cognitive decline, memory loss, and impaired reasoning. It is the leading cause of dementia in older adults, marked by the pathological accumulation of amyloid-beta plaques and neurofibrillary tangles. These pathological changes lead to widespread neuronal damage, significantly impacting daily functioning and quality of life.

Individualized psychiatric care: integration of therapeutic drug monitoring, pharmacogenomics, and biomarkers.

Personalized treatment optimization considers individual clinical, genetic, and environmental factors influencing drug efficacy and tolerability. As evidence accumulates, these approaches may become increasingly integrated into standard psychiatric care, potentially transforming the treatment landscape for mental health disorders. While personalized treatment optimization shows promise in enhancing therapeutic outcomes and minimizing adverse effects, further research is needed to establish its clinical utility and cost-effectiveness across various psychiatric disorders.

Definitive Radiotherapy for Oligometastatic and Oligoprogressive Thyroid Cancer: A Potential Strategy for Systemic Therapy Deferral.

Background: Definitive radiotherapy (dRT) has been shown to be an effective option for patients with oligometastatic and oligoprogressive cancers; however, this approach has not been well-studied in metastatic thyroid cancer.

Methods: This retrospective cohort included 119 patients with oligometastatic (34%) and oligoprogressive (66%) metastatic thyroid cancer treated from 2005 to 2024 with 207 dRT courses for 344 sites (50% thoracic, 37% bone, 7.5% brain, 4% abdominopelvic, and 1.

Efficacy and Safety of Selective RET Inhibitors in Patients with Advanced Hereditary Medullary Thyroid Carcinoma.

Two selective RET inhibitors (RETis) are effective in treating ()-altered medullary thyroid carcinoma (MTC), but clinical trials did not distinguish responses between hereditary MTC (hMTC) and sporadic MTC (sMTC) cases. We reviewed our single-center experience using a RETi to treat advanced hMTC. We conducted a retrospective cohort study of patients with hMTC treated with a selective RETi at a tertiary cancer center.

The simultaneous use of nanovesicles and magnetic nanoparticles for cancer targeting and imaging.

Cancer is increasingly being recognized as a global health issue with considerable unmet medical need. Despite the rapid progression of anticancer pharmaceuticals, there are still significant challenges for the effective management of cancer. In many circumstances, cancer cells are difficult to detect and treat.