Clinical trial · Interventional
Neo-adjuvant Short Course Chemo-radiation Therapy in Locally Advanced Rectal Cancer Patients
Evaluation of the Efficacy and Toxicity of Neo-adjuvant Short Course Radiation Therapy Concurrently With Continuous Infusion 5-fluorouracil in the Management of Locally Advanced Rectal Cancer Patients
NCT04370418CI-TRIAL-00056772unknownPhase 2 / Phase 3ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
* The primary objective of this trial is to assess the safety and feasibility of 5-FU when given concurrently with5 Gy x 5 fractions IMRT. * The secondary endpoint is to assess disease local control and the response rate after short course radiotherapy concurrent with dose escalation infusion 5-fu followed by mFOLFOX and delayed surgery.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Neo-adjuvant Short Course Chemo-radiotherapy in Locally Advanced Cancer Rectum | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| short course chemo-radiation with 5-fluorouracil | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- OTHER
- label
- neoadjuvant chemo-radiation
- description
- Short-course RT: 5 fractions of 5 Gy to a total dose of 25 Gy over 5 consecutive days. IMRT plans are generated with 6 MV photons. Dose-escalated concurrent 5-FU: The 3 doses levels of 5-FU are 100, 150, and 200 mg/m2/d. 5-FU will be given by continuous infusion for 20 hours every day starting on the morning of radiation. mFOLFOX: will be given 2 weeks after concurrent chemoradiation for a total of 4 cycles, with each cycle being 14 days. Surgery will be omitted in patients with complete pathological response and proceed to adjuvant chemotherapy. If patient develops progressive or metastatic disease, he/she will be omitted from the investigators study. The surgery will be considered 4-8 weeks after end of therapy. Adjuvant mFOLFOX6: 6 cycles chemotherapy will begin between 4 weeks and 8 weeks after surgery. Toxicities assessment: be using National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0.
- interventionNames
- Drug: short course chemo-radiation with 5-fluorouracil
Primary outcomes (1)
- measure
- Incidence of treatment adverse events as assessed by National Cancer Institute Common Terminology Criteria for adverse events version 4.0
- timeFrame
- baseline
- description
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 20 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * Pathological confirmed cancer rectum * Age between 20-80 * Clinical T3\\4 or node positive disease by MRI Exclusion Criteria: * Early stage cancer rectum * M1 disease confirmed by imaging or pathological
References
Publications (10)
- BACKGROUNDTrakarnsanga A, Ithimakin S, Weiser MR. Treatment of locally advanced rectal cancer: controversies and questions. World J Gastroenterol. 2012 Oct 21;18(39):5521-32. doi: 10.3748/wjg.v18.i39.5521. PMID 23112544
- BACKGROUNDSwedish Rectal Cancer Trial; Cedermark B, Dahlberg M, Glimelius B, Pahlman L, Rutqvist LE, Wilking N. Improved survival with preoperative radiotherapy in resectable rectal cancer. N Engl J Med. 1997 Apr 3;336(14):980-7. doi: 10.1056/NEJM199704033361402. PMID 9091798
- BACKGROUNDBujko K, Nowacki MP, Nasierowska-Guttmejer A, Michalski W, Bebenek M, Kryj M. Long-term results of a randomized trial comparing preoperative short-course radiotherapy with preoperative conventionally fractionated chemoradiation for rectal cancer. Br J Surg. 2006 Oct;93(10):1215-23. doi: 10.1002/bjs.5506. PMID 16983741
- BACKGROUNDZhou ZR, Liu SX, Zhang TS, Chen LX, Xia J, Hu ZD, Li B. Short-course preoperative radiotherapy with immediate surgery versus long-course chemoradiation with delayed surgery in the treatment of rectal cancer: a systematic review and meta-analysis. Surg Oncol. 2014 Dec;23(4):211-21. doi: 10.1016/j.suronc.2014.10.003. Epub 2014 Oct 29. PMID 25466851
- BACKGROUNDKairevice L, Latkauskas T, Tamelis A, Petrauskas A, Pauzas H, Zvirblis T, Jarusevicius L, Saladzinskas Z, Pavalkis D, Janciauskiene R. Preoperative long-course chemoradiotherapy plus adjuvant chemotherapy versus short-course radiotherapy without adjuvant chemotherapy both with delayed surgery for stage II-III resectable rectal cancer: 5-Year survival data of a randomized controlled trial. Medicina (Kaunas). 2017;53(3):150-158. doi: 10.1016/j.medici.2017.05.006. Epub 2017 Jun 22. PMID 28690144
- BACKGROUNDBujko K, Wyrwicz L, Rutkowski A, Malinowska M, Pietrzak L, Krynski J, Michalski W, Oledzki J, Kusnierz J, Zajac L, Bednarczyk M, Szczepkowski M, Tarnowski W, Kosakowska E, Zwolinski J, Winiarek M, Wisniowska K, Partycki M, Beczkowska K, Polkowski W, Stylinski R, Wierzbicki R, Bury P, Jankiewicz M, Paprota K, Lewicka M, Cisel B, Skorzewska M, Mielko J, Bebenek M, Maciejczyk A, Kapturkiewicz B, Dybko A, Hajac L, Wojnar A, Lesniak T, Zygulska J, Jantner D, Chudyba E, Zegarski W, Las-Jankowska M, Jankowski M, Kolodziejski L, Radkowski A, Zelazowska-Omiotek U, Czeremszynska B, Kepka L, Kolb-Sielecki J, Toczko Z, Fedorowicz Z, Dziki A, Danek A, Nawrocki G, Sopylo R, Markiewicz W, Kedzierawski P, Wydmanski J; Polish Colorectal Study Group. Long-course oxaliplatin-based preoperative chemoradiation versus 5 x 5 Gy and consolidation chemotherapy for cT4 or fixed cT3 rectal cancer: results of a randomized phase III study. Ann Oncol. 2016 May;27(5):834-42. doi: 10.1093/annonc/mdw062. Epub 2016 Feb 15.