A Consensus Approach to the Incorporation of Total Neoadjuvant Therapy in a Treatment Algorithm for Stage I–III Resectable Rectal Cancer.
Simple Summary: For nearly two decades, the management paradigm for patients with rectal cancer has been ppreoperativeradiation and surgery followed by chemotherapy. This has evolved significantly in recent years with the advent of total neoadjuvant therapy (TNT) and non-operative management. In TNT...
| Published in: | Current Oncology Vol. 33; no. 5; pp. 274 - 293 |
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| Main Authors: | , , , , , , , , , , , , , , , , , |
| Format: | Journal Article |
| Published: |
MDPI
May2026
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| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=194129146&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 194129146 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 11980052 5EKK jtl: Current Oncology issn: 11980052 maglogo: N pubinfo: dt: May2026 vid: 33 iid: 5 pid: 97109 pub: MDPI artinfo: ui: 194129146 10.3390/curroncol33050274 194129146 ppf: 274 ppct: 19 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: A Consensus Approach to the Incorporation of Total Neoadjuvant Therapy in a Treatment Algorithm for Stage I–III Resectable Rectal Cancer. aug: au: Chadi, Sami A. Kazazian, Karineh Savage, Paul Brezden-Masley, Christine Burkes, Ron Chen, Eric Govindarajan, Anand Hosni, Ali Jang, Raymond Kennedy, Erin Kim, John Lukovic, Jelena Mesci, Aruz O'Brien, Catherine Quereshy, Fayez Salawu, Abdulazeez Stotland, Peter K. Swallow, Carol J. affil: Sprott Department of Surgery, Division of General Surgery and Surgical Oncology, University Health Network and Princess Margaret Cancer Centre, Toronto, ON M5G 2C4, Canada sug: ab: Simple Summary: For nearly two decades, the management paradigm for patients with rectal cancer has been ppreoperativeradiation and surgery followed by chemotherapy. This has evolved significantly in recent years with the advent of total neoadjuvant therapy (TNT) and non-operative management. In TNT, patients receive radiation and chemotherapy in the pre-operative phase with the goal of facilitating resection, improving treatment compliance, and increasing the likelihood of a complete response, which may allow for some patients to avoid surgery, known as non-operative management. While several recent clinical trials support TNT, they vary with respect to patient inclusion criteria, treatment sequencing, and allowance for non-operative management, which has led to significant heterogeneity in the implementation of these strategies. To overcome this, the current study was designed to summarize existing evidence and develop a practical, consensus-based treatment algorithm that incorporates tumour-specific risk features while balancing treatment efficacy and toxicity. Advances in surgical techniques, radiographic imaging capabilities, radiotherapy, and chemotherapy have led to improved outcomes for patients with rectal adenocarcinoma. Treatment strategies have correspondingly evolved, as seen with total neoadjuvant therapy (TNT) and organ preservation approaches. TNT is a treatment strategy for primary, non-metastatic, resectable mismatch repair proficient rectal cancer where the intent is to administer all appropriate adjuvant therapy in the preoperative phase, including both systemic therapy and chemoradiotherapy/radiotherapy. In this setting, TNT is increasingly administered for the purposes of maximizing tumour response to facilitate resection, improving treatment compliance, thus increasing the likelihood of a complete response to allow for organ preservation and for the possibility of improving survival. While several recent randomized controlled trials have described the role of TNT in the contemporary treatment of rectal cancer, there is significant heterogeneity in sequencing of treatments, dosing, allowance for non-operative management, and the potential for over-treatment. Our objective here was to incorporate current evidence to develop a consensus-based institutional treatment algorithm to be used in the ambulatory and multidisciplinary team setting for the treatment of stage I–III rectal cancer. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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