mFOLFOX6+Bevacizumab+PD-1 Monoclonal Antibody in Local Advanced MSS CRC

NCT04895137 | Completed Phase 2

• 1 other identifier: E2021056
• Study Type: interventional
• Target: 42
• Locations: 1 country
• Sites: 1

Brief Summary

Immunotherapy has achieved significant therapeutic effect in DNA mismatch repair-deficient or microsatellite instability-high (dMMR/MSI-H) colorectal cancer (CRC). However, for proficient mismatch repair(pMMR)/microsatellite stable(MSS) CRC, the curative effect of PD-1 monoclonal antibody was poor and most of the data came from stage Ⅳ patients with distant metastasis. Among the whole CRC patients, more than eighty-five percent were pMMR/MSS CRC. It would be very inspiring when major CRC patients(pMMR/MSS) could be benefit from immunotherapy. For T4NxM0 CRC patients, R0 resection was difficult to achieve. If the patients could not got R0 resection, which means the tumors were almost destined to recurrent and patients life time were counting down. Whether combined treatment of mFOLFOX6+ Bevacizumab+PD-1 monoclonal antibody could maximize the curative effect was still unknown. This study aims to evaluate the effect and safety of mFOLFOX6+ Bevacizumab+PD-1 monoclonal antibody treatment combinations in patients with local advanced(T4NxM0) pMMR/MSS CRC.

Conditions

Colorectal Cancer; Immunotherapy

Keywords

Colorectal cancer; pMMR/MSS; PD-1 monoclonal antibody; Bevacizumab; mFOLFOX6

Outcome Measures

Primary Outcomes (1)

• PCR rate

  pathological complete remission rate in T4NxM0 colorectal cancer treated after mFOLFOX6+Bevacizumab+PD-1monoclonal antibody

  1 year

Secondary Outcomes (6)

• Incidence rate of Grade ≥3 PD-1monoclonal antibody-related adverse events

  1 year

• Incidence rate of Grade ≥3 chemotherapy-related adverse events

  1 year

• R0 resection rate

  1 year

• Down-stage rate

  1 year

• 3 years DFS Rate

  3 years

Study Arms (1)

mFOLFOX6+ Bevacizumab+PD-1 monoclonal antibody treatment combinations

EXPERIMENTAL

mFOLFOX6+ Bevacizumab+PD-1 monoclonal antibody treatment combinations in patients with local advanced microsatellite stability colon and upper rectum cancer

Drug: mFOLFOX6+Bevacizumab+PD-1 monoclonal antibody treatment combinations

Interventions

mFOLFOX6+Bevacizumab+PD-1 monoclonal antibody treatment combinations DRUG

mFOLFOX6+ Bevacizumab+PD-1 monoclonal antibody treatment combinations in patients with local advanced microsatellite stability colorectal cancer

Also known as: mFOLFOX6+Bevacizumab+Sintilimab treatment combinations

mFOLFOX6+ Bevacizumab+PD-1 monoclonal antibody treatment combinations

Eligibility Criteria

• Age: 18 Years - 80 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Histological identified colon and upper rectum adenocarcinoma, Tumor biopsy immunohistochemical (IHC) identified pMMR, including all of the MSH1,MSH2,MSH6 and PMS2 protein expression and diagnosed as proficient mismatch repair(pMMR), or next generation sequencing identified (MSS)； MRI identified tumor inferior margin higher than peritoneal reflection,
• Clinical staging T4NxM0, with or without positive MRF, with or without positive EMVI,
• Staging method：all patients undergo chest,abdominal and pelvic enhanced CT, rectal palpation, high resolution MRI examination，positive perienteric lymph node(LN): short diameter ≥10mm LN or LN with typical metastatic shape and MRI character, clinical data should be re-evaluated and judged by center evaluation group when there are contradictory stagings，distant metastasis were excluded by chest and abdominal enhanced CT and pelvic enhanced MRI,
• No intestinal obstruction symptom，or obstruction relieved after proximal colostomy,
• No rectal surgery history,
• No chemotherapy or radiotherapy history,
• No biopharmaceutical treatment history(such as monoclonal antibody), immunotherapy(such as anti PD-1antibody, anti PD-L1 antibody, anti PD-L2 antibody or anti CTLA-4), or other research drug treatment,
• Endocrinotherapy history restriction:No
• informed consent assigned,

You may not qualify if:

• Arrhythmia need anti-arrhythmia treatment(except β-blocking agent or Digoxin)，symptomatic coronary heart disease or myocardial ischemia(myocardial infarction within 6 months) or congestive heart-failure (CHF) \> NYHA grade II,
• Severe hypertension not well controlled by drugs,
• HIV infection history or active phase of chronic Hepatitis B or C(high copies of virus DNA),
• Active tuberculosis(TB)，accepting anti-TB treatment or anti-TB treatment within 1 year before trial screen,
• Other active clinical severe infection(NCI-CTC V5.0),
• Outside pelvic distant metastasis evidences,
• Dyscrasia, organ dysfunction,
• Pelvic or abdominal radiotherapy history,
• Multiple CRC or Multi-primary tumors；
• Epilepsy need treatments(Steroid or anti-epilepsy therapy),
• Other malignant tumor history within 5 years,
• Over abuse of drugs, medical and psychological or social conditions that might interfere patients or evaluation of the study results,
• Any active autoimmune disease or autoimmune disease history (including but not restricted：interstitial pneumonia, uveitis,enteritis, hepatitis,hypophysitis, nephritis, hyperthyroidism, hypothyroidism, asthma need bronchodilators),
• Long-term exposure to immune-suppressor, combination of systemic or topical use of corticosteroids (dose\>10mg/day prednisolone or equivalent hormone)；
• Known or suspicious allergy to any study related drugs,

Sponsors & Collaborators

• Sixth Affiliated Hospital, Sun Yat-sen University: lead

Study Sites (1)

Sun Yatsen University

Guangzhou, Guangdong, China

Location

Related Publications (12)

• Scott E. Chemohormonal therapy in metastatic hormone-sensitive prostate cancer. Sweeney CJ, Chen YH, Carducci M, Liu G, Jarrard DF, Eisenberger M, Wong YN, Hahn N, Kohli M, Cooney MM, Dreicer R, Vogelzang NJ, Picus J, Shevrin D, Hussain M, Garcia JA, DiPaola RS. Department of Medicine; Department of Biostatistics and Computational Biology; Dana-Farber Cancer Institute, Boston; Harvard Medical School, Boston; Johns Hopkins University, Baltimore; University of Wisconsin Carbone Cancer Center; School of Medicine and Public Health; Madison; Fox Chase Cancer Center, Temple University Health System, Philadelphia; Indiana University Melvin and Bren Simon Cancer Center, Indianapolis; Mayo Clinic, Rochester, MN; University Hospitals Case Medical Center, Seidman Cancer Center; Cleveland Clinic Taussig Cancer Institute; Both in Cleveland; University of Virginia Cancer Center, Charlottesville; Comprehensive Cancer Centers of Nevada, Las Vegas; Siteman Cancer Center, Washington University School of Medicine, St. Louis; NorthShore University Health System, Evanston, IL; University of Michigan Comprehensive Cancer Center, Ann Arbor; Rutgers Cancer Institute of New Jersey, New Brunswick.N Engl J Med. 2015 Aug 20;373(8):737-46. [Epub 2015 Aug 5]. doi: 10.1056/NEJMoa1503747. Urol Oncol. 2017 Mar;35(3):123. doi: 10.1016/j.urolonc.2016.12.021. Epub 2017 Feb 1.

  PMID: 28159490 RESULT

• Das R, Verma R, Sznol M, Boddupalli CS, Gettinger SN, Kluger H, Callahan M, Wolchok JD, Halaban R, Dhodapkar MV, Dhodapkar KM. Combination therapy with anti-CTLA-4 and anti-PD-1 leads to distinct immunologic changes in vivo. J Immunol. 2015 Feb 1;194(3):950-9. doi: 10.4049/jimmunol.1401686. Epub 2014 Dec 24.

  PMID: 25539810 RESULT

• Sclafani F. PD-1 inhibition in metastatic dMMR/MSI-H colorectal cancer. Lancet Oncol. 2017 Sep;18(9):1141-1142. doi: 10.1016/S1470-2045(17)30512-0. Epub 2017 Jul 19. No abstract available.

  PMID: 28734760 RESULT

• Antoniotti C, Borelli B, Rossini D, Pietrantonio F, Morano F, Salvatore L, Lonardi S, Marmorino F, Tamberi S, Corallo S, Tortora G, Bergamo F, Brunella DS, Boccaccino A, Grassi E, Racca P, Tamburini E, Aprile G, Moretto R, Boni L, Falcone A, Cremolini C. AtezoTRIBE: a randomised phase II study of FOLFOXIRI plus bevacizumab alone or in combination with atezolizumab as initial therapy for patients with unresectable metastatic colorectal cancer. BMC Cancer. 2020 Jul 22;20(1):683. doi: 10.1186/s12885-020-07169-6.

  PMID: 32698790 RESULT

• Bolhuis K, Kos M, van Oijen MGH, Swijnenburg RJ, Punt CJA. Conversion strategies with chemotherapy plus targeted agents for colorectal cancer liver-only metastases: A systematic review. Eur J Cancer. 2020 Dec;141:225-238. doi: 10.1016/j.ejca.2020.09.037. Epub 2020 Nov 12.

  PMID: 33189037 RESULT

• Chang H, Yu X, Xiao WW, Wang QX, Zhou WH, Zeng ZF, Ding PR, Li LR, Gao YH. Neoadjuvant chemoradiotherapy followed by surgery in patients with unresectable locally advanced colon cancer: a prospective observational study. Onco Targets Ther. 2018 Jan 17;11:409-418. doi: 10.2147/OTT.S150367. eCollection 2018.

  PMID: 29398921 RESULT

• Kim SA, Kim JW, Suh KJ, Chang W, Kim JW, Oh HK, Cho JY, Kim DW, Cho S, Kim JH, Kim K, Kang SB, Jheon S, Lee KW. Conversion surgery after cetuximab or bevacizumab plus FOLFIRI chemotherapy in colorectal cancer patients with liver- and/or lung-limited metastases. J Cancer Res Clin Oncol. 2020 Sep;146(9):2399-2410. doi: 10.1007/s00432-020-03233-7. Epub 2020 May 1.

  PMID: 32358699 RESULT

• Li J, Cong L, Liu J, Peng L, Wang J, Feng A, Yue J, Li L, Wang X, Wang X. The Efficacy and Safety of Regorafenib in Combination With Anti-PD-1 Antibody in Refractory Microsatellite Stable Metastatic Colorectal Cancer: A Retrospective Study. Front Oncol. 2020 Nov 12;10:594125. doi: 10.3389/fonc.2020.594125. eCollection 2020.

  PMID: 33282742 RESULT

• Marmorino F, Boccaccino A, Germani MM, Falcone A, Cremolini C. Immune Checkpoint Inhibitors in pMMR Metastatic Colorectal Cancer: A Tough Challenge. Cancers (Basel). 2020 Aug 17;12(8):2317. doi: 10.3390/cancers12082317.

  PMID: 32824490 RESULT

• Mise Y, Hasegawa K, Saiura A, Oba M, Yamamoto J, Nomura Y, Takayama T, Hashiguchi Y, Shibasaki M, Sakamoto H, Yamagata S, Aoyanagi N, Kaneko H, Koyama H, Miyagawa S, Shinozaki E, Yoshida S, Nozawa H, Kokudo N. A Multicenter Phase 2 Trial to Evaluate the Efficacy of mFOLFOX6 + Cetuximab as Induction Chemotherapy to Achieve R0 Surgical Resection for Advanced Colorectal Liver Metastases (NEXTO Trial). Ann Surg Oncol. 2020 Oct;27(11):4188-4195. doi: 10.1245/s10434-020-08627-y. Epub 2020 Jun 8.

  PMID: 32514802 RESULT

• Qiu B, Ding PR, Cai L, Xiao WW, Zeng ZF, Chen G, Lu ZH, Li LR, Wu XJ, Mirimanoff RO, Pan ZZ, Xu RH, Gao YH. Outcomes of preoperative chemoradiotherapy followed by surgery in patients with unresectable locally advanced sigmoid colon cancer. Chin J Cancer. 2016 Jul 7;35(1):65. doi: 10.1186/s40880-016-0126-y.

  PMID: 27389519 RESULT

• Yuan Y, Xiao WW, Xie WH, Cai PQ, Wang QX, Chang H, Chen BQ, Zhou WH, Zeng ZF, Wu XJ, Liu Q, Li LR, Zhang R, Gao YH. Neoadjuvant chemoradiotherapy for patients with unresectable radically locally advanced colon cancer: a potential improvement to overall survival and decrease to multivisceral resection. BMC Cancer. 2021 Feb 19;21(1):179. doi: 10.1186/s12885-021-07894-6.

  PMID: 33607964 RESULT

MeSH Terms

Conditions

Colorectal Neoplasms

Condition Hierarchy (Ancestors)

Intestinal Neoplasms; Gastrointestinal Neoplasms; Digestive System Neoplasms; Neoplasms by Site; Neoplasms; Digestive System Diseases; Gastrointestinal Diseases; Colonic Diseases; Intestinal Diseases; Rectal Diseases

Study Officials

• Jun Huang, MD

  Sixth Affiliated Hospital, Sun Yat-sen University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: May 18, 2021
• First Posted: May 20, 2021
• Study Start: May 1, 2021
• Primary Completion: September 30, 2024
• Study Completion: September 30, 2024
• Last Updated: January 22, 2025

Record last verified: 2024-09

Data Sharing

• IPD Sharing: Will not share

Locations

CN (1)