What Is the Comparative Efficacy of Surgical, Endoscopic, Transanal Resection, and Radiotherapy Modalities in the Treatment of Rectal Cancer?

• Published in: Healthcare (Basel) Vol. 11; no. 16; p. 2347
• Main Authors: Isaic, Alexandru, Motofelea, Alexandru Cătălin, Costachescu, Dan, Pop, Gheorghe Nicusor, Totolici, Bogdan, Popovici, Dorel, Diaconescu, Razvan Gheorghe
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 01.08.2023; MDPI
• Subjects: Biopsy; Cancer therapies; Care and treatment; Cell division; Colonoscopy; Colorectal cancer; Empowerment; Endoscopy; Lymphatic system; Medical prognosis; Microsurgery; Mortality; Mutation; Patients; Radiation therapy; Radiotherapy; Rectum; Review; Surgery, Experimental; Surgical research; Surgical techniques; TaTME; TEM; TME; Tumors; White people; Romania; United States > US; radiotherapy; TaTME; TEM; TME
• ISSN: 2227-9032; 2227-9032
• DOI: 10.3390/healthcare11162347

Rectal cancer is a significant healthcare burden, and effective treatment is crucial. This research aims to compare the effectiveness of surgical and endoscopic resection, transanal resection, and radiotherapy. A literature analysis was conducted in order to identify relevant studies, by comparing the different surgical approaches and variables affecting treatment decisions. The findings were analyzed and synthesized to provide a comprehensive overview. Surgical treatment, particularly TME (total mesorectal excision), proved consistent efficacy in achieving complete tumor resection and improving long-term survival. Endoscopic treatment and transanal resection techniques were promising for early-stage tumors but were associated with higher local recurrence rates. Radiotherapy, especially in combination with chemotherapy, played a crucial role in locally advanced cases, improving local control and reducing recurrence risk. Patient data, tumor characteristics, and healthcare system factors were identified as important factors in treatment modality selection. Surgical treatment, specifically TME, remains the recommended standard approach for rectal cancer, providing excellent oncological outcomes. Endoscopic treatment and transanal resection techniques can be considered for selected early-stage cases, while radiotherapy is beneficial for locally advanced tumors. Treatment decisions should be personalized based on patient and tumor characteristics, considering the available resources and expertise within the healthcare system.