Biportal endoscopic surgery for lumbar spine herniated discs: a narrative review of its clinical application and outcomes.

Lumbar disk herniation (LDH) is a common condition affecting millions worldwide. The management of LDH has evolved over the years, with the development of newer surgical techniques that aim to provide better outcomes with minimal invasiveness. One promising emerging technique is biportal endoscopic spinal surgery (BESS), which utilizes specialized endoscopic equipment to treat LDH through two small incisions. This review aims to assess the effectiveness of BESS as a management option for LDH by analyzing the available literature on surgical outcomes and potential complications associated with the technique. Our review shows that BESS is associated with favorable postoperative results as judged by clinical scoring systems, such as visual analog scale, Oswestry disability index, and MacNab criteria. BESS has several advantages over traditional open surgery, including minimized blood loss, a shorter duration of hospitalization, and an expedited healing process. However, the technique has limitations, such as a steep learning curve and practical challenges for surgeons. Our review offers recommendations for the optimal use of BESS in clinical practice, and provides a foundation for future research and development in this field, aiming to improve patient outcomes and quality of life.

Multilevel Pharmacological Effects of Antipsychotics in Potential Glioblastoma Treatment.

Glioblastoma Multiforme (GBM) is a debilitating type of brain cancer with a high mortality rate. Despite current treatment options such as surgery, radiotherapy, and the use of temozolomide and bevacizumab, it is considered incurable. Various methods, such as drug repositioning, have been used to increase the number of available treatments. Drug repositioning is the use of FDA-approved drugs to treat other diseases. This is possible because the drugs used for this purpose have polypharmacological effects. This means that these medications can bind to multiple targets, resulting in multiple mechanisms of action. Antipsychotics are one type of drug used to treat GBM. Antipsychotics are a broad class of drugs that can be further subdivided into typical and atypical classes. Typical antipsychotics include chlorpromazine, trifluoperazine, and pimozide. This class of antipsychotics was developed early on and primarily works on dopamine D2 receptors, though it can also work on others. Olanzapine and Quetiapine are examples of atypical antipsychotics, a category that was created later. These medications have a high affinity for serotonin receptors such as 5- HT2, but they can also act on dopamine and H1 receptors. Antipsychotic medications, in the case of GBM, also have other effects that can affect multiple pathways due to their polypharmacological effects. These include NF-B suppression, cyclin deregulation, and -catenin phosphorylation, among others. This review will delve deeper into the polypharmacological, the multiple effects of antipsychotics in the treatment of GBM, and an outlook for the field's future progression.

Embracing robotic surgery in low- and middle-income countries: Potential benefits, challenges, and scope in the future.

Robotic surgery has applications in many medical specialties, including urology, general surgery, and surgical oncology. In the context of a widespread resource and personnel shortage in Low- and Middle-Income Countries (LMICs), the use of robotics in surgery may help to reduce physician burnout, surgical site infections, and hospital stays. However, a lack of haptic feedback and potential socioeconomic factors such as high implementation costs and a lack of trained personnel may limit its accessibility and application. Specific improvements focused on improved financial and technical support to LMICs can help improve access and have the potential to transform the surgical experience for both surgeons and patients in LMICs. This review focuses on the evolution of robotic surgery, with an emphasis on challenges and recommendations to facilitate wider implementation and improved patient outcomes.

Telesurgery's potential role in improving surgical access in Africa.

An estimated five billion people worldwide lack access to surgical care, while LMICs including African nations require an additional 143 million life-saving surgical procedures each year.African hospitals are under-resourced and understaffed, causing global attention to be focused on improving surgical access in the continent. The African continent saw its first telesurgery application when the United States Army Special Operations Forces in Somalia used augmented reality to stabilize lifethreatening injuries.Various studies have been conducted since the first telesurgery implementation in 2001 to further optimize its application.In context of a relative shortage of healthcare resources and personnel telesurgery can considerably improve quality and access to surgical services in Africa.telesurgery can provide remote African regions with access to knowledge and tools that were previously unavailable, driving innovative research and professional growth of surgeons in the region.At the same time, telesurgery allows less trained surgeons in remote areas with lower social determinants of health, such as access, to achieve better health outcomes. However, lack of stable internet access, expensive equipment costs combined with low expenditure on healthcare limits expansive utilization of telesurgery in Africa. Regional and international policies aimed at overcoming these obstacles can improve access, optimize surgical care and thereby reduce disease burden associated with surgical conditions in Africa.