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Komplette Response nach neoadjuvanter Therapie beim Rektumkarzinom: Implikationen für die Chirurgie.
- Source :
-
Der Chirurg . Feb2022, Vol. 93 Issue 2, p144-151. 8p. - Publication Year :
- 2022
-
Abstract
- For (locally advanced) rectal cancer, a multimodal therapy concept comprising neoadjuvant radiotherapy/chemoradiotherapy, radical surgical resection with partial/complete mesorectal excision and subsequent adjuvant chemotherapy represents the current international standard of care. Further developments in neoadjuvant therapy concepts, such as the principle of total neoadjuvant therapy, lead to an increasing number of patients who show a complete clinical response in restaging after neoadjuvant therapy without clinically detectable residual tumor. In view of the risk associated with radical surgical resection in terms of perioperative morbidity and a potentially non-continence-preserving procedure, the question of the oncological justifiability of an organ-preserving procedure in the case of a complete clinical response under neoadjuvant therapy is increasingly being raised. The therapeutic principle of watch and wait, defined by refraining from immediate radical surgical resection and inclusion in a close-meshed, structured follow-up program, currently appears to be oncologically justifiable based on the current study situation; however, for the initial evaluation of the extent of the clinical response and for the structuring of the close-meshed follow-up program, further optimization and standardization based on broadly designed studies appear necessary in order to be able to provide this concept to a clearly defined patient collective as an oncologically equivalent therapy principle also outside specialized centers. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TUMORS
Subjects
Details
- Language :
- German
- ISSN :
- 00094722
- Volume :
- 93
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Der Chirurg
- Publication Type :
- Academic Journal
- Accession number :
- 155105710
- Full Text :
- https://doi.org/10.1007/s00104-021-01540-4