At present, there are few studies on patients with epilepsy (PWE) and severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), and the results of many studies are inconsistent. SARS-CoV-2 may cause new seizures through a variety of mechanisms, and the susceptibility and mortality of PWE to SARS-CoV-2 remains controversial. During the SARS-CoV-2 pandemic, anxiety, depression and other psychological problems were common among epileptic patients. Clinicians providing telemedicine, telephone chat and video call can effectively reduce the risk of psychological disorders in PWE patients. At the same time, there are many interactions between antiepileptic drugs and various antiviral drugs, which should be carefully considered when using. Considering that the research results are few and many studies contradict each other, PWE and SARS-CoV-2 deserve further exploration in future studies.
Epilepsy is a clinical syndrome characterized by recurrent epileptic seizures caused by various etiologies. Etiological diagnosis and localization of the epileptogenic focus are of great importance in the treatment of epilepsy. Positron emission tomography-computed tomography (PET-CT) technology plays a significant role in the etiological diagnosis and localization of the epileptogenic focus in epilepsy. It also guides the treatment of epilepsy, predicts the prognosis, and helps physicians intervene earlier and improve the quality of life of patients. With the continuous development of PET-CT technology, more hope and better treatment options will be provided for epilepsy patients. This article will review the guiding role of PET-CT technology in the diagnosis and treatment of epilepsy, providing insights into its application in etiological diagnosis, preoperative assessment of the condition, selection of treatment plans, and prognosis of epilepsy.
Approximately 70 million people worldwide suffer from epilepsy, with about 9 million in China. About one-third of patients demonstrating resistance to traditional antiseizure medications (ASMs), Focal Cortical Stimulation (FCS) emerges as a novel neuromodulation therapy based on neural stimulation, showing potential in treating drug-resistant focal epilepsy. FCS reduces seizure frequency by diminishing abnormal excitability in cortical areas. Compared to traditional surgery, it carries lower risks and is particularly suited for patients whose epileptogenic foci are difficult to surgically localize. Its adjustability provides physicians with treatment flexibility, allowing them to tailor therapy based on patient conditions. Recent studies highlight the practical clinical application of FCS, underscoring its advantages in reducing the frequency of drug-resistant epilepsy seizures. The article concludes by exploring the future prospects of FCS, emphasizing the need for research in long-term efficacy assessment and patient adaptability, thus demonstrating its significant potential and direction for development in the field of epilepsy treatment.