Prospectively Randomized Control Clinical Trial of FOLFOXIRI Preoperative Chemotherapy Alone on Rectal Cancer in Local Advance Comparing to Oral Capecitabine Combined With Long-term Radiation

Rectal Cancer Clinical Trial

Official title:

Prospectively Randomized Control Clinical Trial of FOLFOXIRI Preoperative Chemotherapy Alone on Rectal Cancer in Local Advance Comparing to Oral Capecitabine Combined With Long-term Radiation

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT03671252
• Other study ID #: FAVORE Trial
• Status: Recruiting
• Phase: Phase 3
• Start date: November 16, 2018
• Est. completion date: September 25, 2028

Study information

• Verified date: January 2019
• Source: Sun Yat-sen University
• Contact: ZhiZhong Pan
• Phone: 8613719388166
• Email: panzhzh[@]sysucc.org.cn
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Preoperative radiation and chemotherapy is the standard treatment for local advanced rectal cancer. The addition of oxaliplatin to capecitabine combined with radiotherapy does not improve local control and long-term survival. Most importantly,chemoradiotherapy significantly increased surgical complication and poor long-term quality of life .In the absence of effective measures of predicting chemo-sensitivity, there is considerable risk of using any two-drug regimen for neoadjuvant therapy. Simultaneous use of the three chemotherapeutic drugs may be able to reduce the likelihood of resistance to both dual drug regimen and single drug regimen. The purpose of this study is to compare the efficacy and safety of three chemotherapeutic regimen known as FOLFOXIRI (the drug 5-fluorouracil, oxaliplatin, Irinotecan) with standard radiotherapy combined with capecitabine in neoadjuvant therapy for local advanced rectal cancer. The drugs in the FOLFOXIRI regimen are all FDA(Food and Drug Administration) approved and have been used routinely to treat patients with advanced colorectal cancer.

Description:

Outline: This is a multicenter,prospectively,randomized control ,phase III clinical study.Patients are stratified according to the distance from the tumor to the anal margin（≤5cm，＞5cm） and randomized to 1 of 2 treatment regimen.Patients will receive full supportive care while on this study.

Objectives：

Primary: To compare neoadjuvant chemotherpay of FOLFOXIRI with conventional capecitabine single-agent radiotherapy in local advanced rectal cancer with respect to 3-year disease free survival rate (DFS) .

Secondary:

1. To compare postoperative 3-year local recurrence rate, 3-year distance metastasis free survival rate, 3-year overall survival between neoadjuvant FOLFOXIRI with capecitabine single-agent radiotherapy groups.

2. To compare R0 Resection rate and surgical complication between the two groups.

3. To evaluate the tumor regression grade(TRG) between the two groups.

4. To evaluate the adverse event profile and Long term quality of life between the two groups.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 776
• Est. completion date: September 25, 2028
• Est. primary completion date: September 25, 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 75 Years

Eligibility

Inclusion Criteria:

• 1)Age: 18 to 75 years old;

• 2)Histological diagnosis of rectal adenocarcinoma;

• 3)Distance form anal margin = 5cm: cT3-4aN + M0, there is no distant metastasis, lymph node positive, or the tumor breaking through the muscular layer, no invasion of the adjacent organs , positive MRF, it is estimated that R0 resection can be performed;

• 4)From the anal margin>5cm: cT3c-4aN+M0, there is no distant metastasis, lymph node positive, or the tumor breaking through the muscular layer with invading the mesorectum more than 5mm, no invasion of the adjacent organs, positive MRF, it is estimated that R0 resection can be performed;

• 5)Preoperative staging method: All patients undergoing anal examination, high-resolution MRI and/or EUS for preoperative staging. The diameter of parenteral lymph node =10mm, lymph node shape or the MRI characteristics is consistent with typical lymph node metastasis. If combined with EUS, the material should be submitted to the central assessment team for judgment when there is a contradiction in the staging method. Preoperative chest and abdomen CT, pelvic MRI are used for excluding distant metastasis;

• 6)Confirmed as the lower edge of tumor is located within 12 cm from the anal margin by MRI examination

• 7)There is no signs of intestinal obstruction, or obstruction of intestinal after treating with proximal colostomy has been relieved;

• 8)Patients did not previously receive rectal surgery, chemotherapy or radiation therapy , biological treatment , except for endocrine therapy;

• 9)ECOG Performance Status :0-1

• 10)Life expectancy: more than 2 years;

• 11)Laboratory values:Hematology: white blood cell count>4000/mm3; Platelet count>100000/mm3; Hemoglobin >10g/dL; Liver function: SGOT and SGPT < 1.5 upper limit of normal(ULN); Bilirubin< 1.5mg/dL; Renal function :Creatinine <1.8mg/dL.

Exclusion Criteria:

• 1)Tumor invasion of surrounding tissue organs (T4b) by preoperative staging assessment;

• 2)Obturator lymph node metastasis;

• 3)Arrhythmia requires treatment with antiarrhythmia (except for beta-blockers or digoxin), symptomatic coronary artery disease, myocardial ischemia (myocardial infarction within the last 6 months) or congestive heart failure exceeding NYHA class II;

• 4)Severe hypertension with poor control;

• 5)History of HIV infection or active phase of chronic hepatitis B or C infection with high copy viral DNA;

• 6)Other active serious infections according to NCI-CTC version 4.0;

• 7)There is preoperative evidence for distant metastasis outside pelvis;

• 8)Cachexia and organ function decompensation

• 9)History of pelvic or abdominal radiotherapy;

• 10)Multiple primary cancer;

• 11)Patients with epilepcy requiring treatment ( steroids or antiepileptic treatment);

• 12)History of other malignant tumors within 5 years, except for cured cervical carcinoma in situ or skin basal cell carcinoma;

• 13)Drug abuse and medical, psychological or social conditions interfering patient participation in research or the evaluation of research results;

• 14)Any allergy to clinical research drugs or any drugs associated with this study;

• 15)Any unstable condition or condition that may endanger safety and compliance of patients;

• 16)Pregnancy or the lactating female without adequate contraception.

Related Conditions & MeSH terms

• Rectal Cancer
• Rectal Neoplasms

Intervention

Drug:
• FOLFOXIRI
Irinotecan165 mg/m2?Oxaliplatin85 mg/m2?Left-calcium leucovorin 200mg/?,Intravenous infusion,first day. Then, 5-FU 1600 mg/m2/d×2 continuous intravenous infusion(total 3200 mg/m2,infusion 46 hours)in the next two days. Repeat every 14 days.
• XELOX
XELOX consisting of 130 mg/m2 oxaliplatin administered intravenously on day 1 and 1,000 mg/m2 capecitabine administered orally twice daily on days 1-14 for a 3-week cycle.

Other:
• Chemoradiotherapy
Chemotherapy: oral capecitabine(1650 mg/m2)twice daily during radiotherapy without weekend breaks. Radiation: Radiation therapy is administered via intensity-modulated radiation therapy (IMRT) with a linear accelerator, 6MV-X ray. The patients are scheduled to receive a GTV expanding 6mm to form PTV1 and CTV expanding 6mm to form PTV2. The dose of PTV1 is 50Gy/25 times for 35 days and the dose of PTV2 is 45Gy/25 times for 35 days. Patients were treated in consecutive days per week for a total of 5 weeks.

Procedure:
• TME operation
TME operation
• efficacy evaluation
chest/ abdominal CT?pelvic nuclear magnetic resonanceimaging?transrectal ultrasonography

Locations

Country	Name	City	State
China	Cancer center of Sun Yat-sen University	Guangzhou	Guangdong
China	Medical Oncology,Sun Yat-sen University Cancer Center	Guangzhou	Guangdong

Sponsors (1)

Lead Sponsor	Collaborator
Sun Yat-sen University

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	3-year disease free survival rate	3-year disease free survival was defined as the interval from randomization to disease local recurrence and distance metastasis, death, or the last follow-up within 3 years. Patients without any event (metastasis or death) at the last follow-up date were regarded as random censoring.	up to 5 years
Secondary	3-year local recurrence rate	3-year disease local recurrence was defined as the interval from randomization to local recurrence, death, or the last follow-up within 3 years. Patients without any event (local recurrence or death) at the last follow-up date were regarded as random censoring.	up to 5 years
Secondary	3-year distance metastasis free survival rate	3-year distance metastasis was defined as the interval from randomization to distance metastasis, death, or the last follow-up within 3 years. Patients without any event (distance metastasis or death) at the last follow-up date were regarded as random censoring.	up to 5 years
Secondary	5-year overall survival rate	5-year overall survival was defined as the interval from the date of randomization until death of any cause or the last follow-up within 5 years.	up to 5 years
Secondary	R0 Resection rate	Percentage of included patients who were performed radical tumor resection among total included patients	up to 5 years
Secondary	Surgical complication	Surgical complication including anastomotic leakage , anastomotic stricture , intestinal obstruction , postoperative pelvic bleeding, and poor wound healing.	up to 5 years
Secondary	Tumor regression grade (TRG)	The tumor regression grade(TRG) were assessed using the Mandard TRG system.	up to 5 years
Secondary	Number of Adverse events	Treatment related adverse events were evaluated according to the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0 (CTCAE4.0)	up to 5 years
Secondary	Long term quality of life	Long term quality of life were assessed by European organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ C30)	up to 5 years