Age-related macular degeneration (AMD) is one of the leading causes of irreversible vision loss. There are two primary forms of AMD: exudative age-related macular degeneration (WAMD) and atrophic AMD (DAMD). While numerous medications are currently available for the treatment of WAMD, yielding significant therapeutic outcomes, effective treatments for DAMD remain scarce. Various animal studies and clinical trials on DAMD treatment have been conducted, focusing primarily on antioxidants, complement pathway inhibitors, mitochondrial protectors, visual cycle inhibitors, neuroprotectants, amphiphilic polymer-based drug delivery systems, cell therapy, photobiomodulation therapy, gene therapy, surgical interventions, and traditional Chinese medicine. Among these, antioxidant supplementation with vitamins and complement pathway inhibitor APL-2 and ACP have received Food and Drug Administration approval for the treatment of DAMD. With the continuous development of the medical field, the future will explore the treatment methods with little trauma, good efficacy and good patient compliance, and successfully achieve clinical transformation.
Definitive chemoradiotherapy (dCRT) is the general recommendation for the treatment of cervical esophageal cancer for organ preservation. However, the long-term survival of dCRT is not satisfactory. Surgical resection alone is not superior to dCRT in the treatment of cervical esophageal cancer. Surgical resection is often combined with laryngectomy, which will affect the quality of life. Recent evidence suggests that neoadjuvant therapy combined with surgery improves the long-term survival of cervical esophageal cancer. On the other hand, the development of technologies such as laryngeal preservation surgery and minimally invasive esophagectomy has reduced the risk of operation and improved the quality of life. This article will review the new progress in the comprehensive treatment of cervical esophageal cancer from the perspective of surgery.
Neoadjuvant therapy has become the standard treatment for locally advanced resectable esophageal cancer, significantly improving long-term survival compared to surgery alone. Neoadjuvant therapy has evolved to include various strategies, such as concurrent chemoradiotherapy, chemotherapy, immunotherapy, or targeted combination therapy. This enriches clinical treatment options and provides a more personalized and scientific treatment approach for patients. This article aims to comprehensively summarize current academic research hot topics, review the rationale and evaluation measures of neoadjuvant therapy, discuss challenges in restaging methods after neoadjuvant therapy, and identify the advantages and disadvantages of various neoadjuvant therapeutic strategies.