Predictive Factors for Outcomes of Fruquintinib Plus Immunotherapy in Colorectal Cancer

Trial Title: Predictive Factors for Outcomes of Fruquintinib Plus Immunotherapy in Colorectal Cancer

NCT ID: NCT05635149

Condition: Colorectal Adenocarcinoma

Conditions: Official terms:
Colorectal Neoplasms
Adenocarcinoma

Study type: Observational [Patient Registry]

Overall status: Unknown status

Study design:

Time perspective: Prospective

Intervention:

Intervention type: Radiation
Intervention name: radiotherapy
Description: In radiotherapy group, the modality of radiotherapy was conventional radiotherapy (CRT) or stereotactic body radiotherapy (SBRT) for cancer.
Arm group label: Fruquintinib and anti-PD-1 plus radiotherapy

Other name: drug

Other name: Fruquintinib and anti-PD-1

Summary: This study was an observational cohort study to investigate the efficacy predictors of fuquinitinib combined with anti-PD-1 monoclonal antibody for third-line treatment and above in Chinese patients with advanced colorectal cancer.

Detailed description: Patients with histologically confirmed metastatic or unresectable MSS/MSI-L/pMMR colorectal adenocarcinoma refractory to or intolerant of fluorouracil, oxaliplatin and irinotecan based systemic treatment, were enrolled in the study. All patients will receive a third line therapy with fruquintinib and anti-PD-1 antibody. Clinical and radiographic assessment will be performed regularly. Patients will be treated until disease progression, untolerable toxicity or withdrawal of consent.

Criteria for eligibility:

Study pop:
Chinese adults, both male and female, with histologically confirmed metastatic or unresectable MSS/MSI-L/pMMR colorectal adenocarcinoma refractory to or intolerant of fluorouracil, oxaliplatin and irinotecan based systemic treatment, were enrolled in the study. Demographic information (i.e., age and gender) was collected.

Sampling method: Non-Probability Sample
Criteria:
Inclusion Criteria: - Signed the Informed Consent Form - Ages: 18-75 Years (concluding 18 and 75 Years) - Pathologically confirmed unresectable metastatic colorectal cancer - Failure to 2st line therapy - pMMR/MSS type - Eastern Cooperative Oncology Group (ECOG) performance status 0-2 - Life expectancy greater than 3 months - At least one measurable lesion (larger than 10 mm in diameter by spiral CT scan, larger than 20 mm in diameter by conventional CT scan) according to RECIST1.1 - Sufficient organ functions as follows (any blood transfusion or cell growth factor use within 14 days before enrollment is not allowed): Absolute Neutrophil Count (ANC) ≥1.5×109/L Platelet Count of ≥175×109/L; Hemoglobin≥90g/L; Total Bilirubin (TBIL) ≤1.5 x ULN; ALT and /or AST<1.5 x ULN; If there is liver metastasis, then ALT and/or AST<3.0 x ULN; Serum Creatinine (SCr) ≤1.5×ULN; Endogenous creatinine clearance rate ≥50ml / min； - Man and woman who childbearing potential agrees to use adequate contraception - Willingness to provide enough tumor tissues for PD-L1 expression test Exclusion Criteria: - Patients could not obey the study protocol. - Previous therapy with VEGFR Inhibitor or anti-PD-1 antibody. - Other malignancy within 5 years prior to study enrolment, except for cervical carcinoma in situ, basal or squamous cell skin cancer. - Known brain or CNS metastases. - Patients with any active autoimmune disease or a documented history of autoimmune disease within 4 weeks prior to enrollment. - Prior allogeneic bone marrow transplantation or prior solid organ transplantation. - Uncontrolled malignant ascites. - Clinically significant cardiovascular diseases, including but not limited to acute myocardial infarction, severe / unstable angina pectoris or coronary artery bypass grafting within 6 months before enrollment; Congestive heart failure, New York Heart Association (NYHA) grade > 2; ventricular arrhythmia requiring drug treatment; LVEF (left ventricular ejection fraction) < 50%. - Known allergy or hypersensitivity to any of the study drugs or any of the study drug excipients. - Participation in another clinical trial with any experimental drug within 4 weeks prior to enrollment. - Clinically significant electrolyte abnormalities judged by researchers. - Systolic blood pressure > 140mmHg or diastolic blood pressure > 90mmHg regardless of any antihypertensive drugs. - Poorly controlled diabetes before enrollment. - Any factors that influence the usage of oral administration and patients cannot take fruquintinib orally. - Active gastric and duodenal ulcer, ulcerative colitis or uncontrolled hemorrhage in GI, or other conditions that may cause GI bleeding and perforation as determined by the investigator. - Patients with obvious evidence of bleeding tendency or medical history within 3 months before enrollment, hemoptysis or thromboembolism within 12 months. - Active infection or serious infection that is uncontrolled by drug (NCI CTCAE v. 5.0 Grade ≥ 2). - History of clinically significant hepatic disease, including hepatitis B virus (HBV) infection with HBV DNA positive (copies ≥1×104/ml or >2000IU/ml); known hepatitis C virus infection with HCV RNA positive (copies ≥1×103/ml). - Persisting toxicity related to prior therapy (NCI CTCAE v. 5.0 Grade > 1). - Pregnant or breastfeeding female patient. - Receive blood transfusion, blood products and hematopoietic factors such as albumin and granulocyte colony stimulating factor (G-CSF) within 14 days prior to enrollment. - Other severe acute or chronic medical conditions including metabolic disorder, physical examination or laboratory abnormalities that may increase the risk associated with study participation or study treatment administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the patient inappropriate for entry into this study. - Urinary protein ≥ ++, and the 24-hour urine protein quantification is greater than 1.0 g. - Use of immunosuppressive medication, or systemic/local immunosuppressive corticosteroids for complication. - Patients considered unsuitable for inclusion in this study by the investigator.

Gender: All

Minimum age: 18 Years

Maximum age: 75 Years

Locations:

Facility:
Name: Min Jin

Address:
City: Wuhan
Zip: 430030
Country: China

Status: Recruiting

Contact:
Last name: Min Jin

Phone: 18807108606
Email: minjin86@126.com

Start date: January 1, 2022

Completion date: September 30, 2023

Lead sponsor:
Agency: Wuhan Union Hospital, China
Agency class: Other

Source: Wuhan Union Hospital, China

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05635149