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Late Local Recurrence After Neoadjuvant Therapy and Radical Resection for Locally Advanced Rectal Cancer

Overview
Journal Cancers (Basel)
Publisher MDPI
Specialty Oncology
Date 2024 Jan 26
PMID 38275889
Authors
Affiliations
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Abstract

Neoadjuvant radiochemotherapy (RCT) and lately total neoadjuvant therapy (TNT) improved local recurrence rates of rectal cancer significantly compared to total mesorectal excision (TME) alone. Yet the occurrence and impact of late local recurrences after many years appears to be a distinct biological problem. We included = 188 patients with rectal cancer after RCT and radical resection in this study; = 38 of which had recurrent disease (sites: local (8.0%), liver (6.4%), lung (3.7%)). We found that 68% of all recurrences developed within the first two years. Four patients, however, experience recurrence >8 years after surgery. Here, we report and characterize four cases of late local recurrence (10% of patients with recurrent disease), suggesting that neoadjuvant therapy in principle delays local recurrence.

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References
1.
Sauer R, Becker H, Hohenberger W, Rodel C, Wittekind C, Fietkau R . Preoperative versus postoperative chemoradiotherapy for rectal cancer. N Engl J Med. 2004; 351(17):1731-40. DOI: 10.1056/NEJMoa040694. View

2.
Couwenberg A, Varvoglis D, Grieb B, Marijnen C, Ciombor K, Guillem J . New Opportunities for Minimizing Toxicity in Rectal Cancer Management. Am Soc Clin Oncol Educ Book. 2023; 43:e389558. PMC: 10450577. DOI: 10.1200/EDBK_389558. View

3.
Dijkstra E, Nilsson P, Hospers G, Bahadoer R, Meershoek-Klein Kranenbarg E, Roodvoets A . Locoregional Failure During and After Short-course Radiotherapy Followed by Chemotherapy and Surgery Compared With Long-course Chemoradiotherapy and Surgery: A 5-Year Follow-up of the RAPIDO Trial. Ann Surg. 2023; 278(4):e766-e772. PMC: 10481913. DOI: 10.1097/SLA.0000000000005799. View

4.
Quah H, Chou J, Gonen M, Shia J, Schrag D, Saltz L . Pathologic stage is most prognostic of disease-free survival in locally advanced rectal cancer patients after preoperative chemoradiation. Cancer. 2008; 113(1):57-64. DOI: 10.1002/cncr.23516. View

5.
Quirke P, Steele R, Monson J, Grieve R, Khanna S, Couture J . Effect of the plane of surgery achieved on local recurrence in patients with operable rectal cancer: a prospective study using data from the MRC CR07 and NCIC-CTG CO16 randomised clinical trial. Lancet. 2009; 373(9666):821-8. PMC: 2668948. DOI: 10.1016/S0140-6736(09)60485-2. View