Recent studies have contributed significantly to our understanding of various medical conditions, treatments, and prevention strategies. Notable findings include the efficacy and safety of TEV-48125 in preventing high-frequency episodic migraine (Etzel et al., 2015), long-term outcomes after stenting versus endarterectomy for carotid stenosis (Bonati et al., 2015), and the impact of risk factors on specific causes of death among HIV-infected patients (Ingle et al., 2014). Additionally, research has shed light on the prevention of bone metastases in high-risk prostate cancer patients treated with zoledronic acid (Wirth et al., 2015) and the improvement of health-related quality of life and work productivity in chronic hepatitis C patients treated with ledipasvir and sofosbuvir (Younossi et al., 2015). These studies collectively demonstrate the importance of continued research in advancing our knowledge of various medical conditions and improving patient outcomes.