
doi: 10.1111/ajco.13640
pmid: 34818447
AbstractNeoadjuvant chemoradiotherapy (nCRT) plus total mesorectal excision (TME) has been the standard regimen for treatment of patients with locally advanced rectal cancer (LARC), because it significantly reduces the rate of local recurrence and enables sphincter preservation. However, distant metastasis remains the major reason for treatment failure, and the value of postoperative chemotherapy is still controversial. Recent studies have examined the use of total neoadjuvant therapy (TNT), defined as induction and/or consolidation chemotherapy (CONCT) with radiotherapy (RT) or nCRT prior to surgery. The results indicated that TNT may increase the rates of chemotherapy compliance and pathological complete response (pCR), and probably improve the success rate of sphincter preservation surgery. TNT may also improve disease‐free survival and overall survival, and even reduce the rate of relapse. Here, we critically appraise the existing literature on three different TNT schemes used for LARC patients.
Treatment Outcome, Rectal Neoplasms, Humans, Neoplasms, Second Primary, Chemoradiotherapy, Neoplasm Recurrence, Local, Neoadjuvant Therapy, Disease-Free Survival, Neoplasm Staging
Treatment Outcome, Rectal Neoplasms, Humans, Neoplasms, Second Primary, Chemoradiotherapy, Neoplasm Recurrence, Local, Neoadjuvant Therapy, Disease-Free Survival, Neoplasm Staging
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