SBRT Combined With Nimotuzumab and Mono-chemotherapy in Locally Advanced Pancreatic Cancer

Phase 2

Not yet recruiting

• Conditions: Advanced Pancreatic Cancer
• Interventions: Radiation: Stereotactic body radiation; Drug: Nimotuzumab; Drug: mono-chemotherapy

• Registration Number: NCT06422156
• Lead Sponsor: Peking University Third Hospital

Brief Summary

This is a prospective, multicenter, single arm clinical study. The main purpose of the study is to evaluate the clinical efficacy and safety of SBRT combined with Nimotuzumab and mono-chemotherapy in the treatment of locally advanced pancreatic cancer (LAPC).

Detailed Description

This clinical study is designed as a prospective, multicenter, single arm study to evaluate the clinical efficacy and safety of SBRT combined with nimotuzumab and mono-chemotherapy in the treatment of locally advanced pancreatic cancer (LAPC). All eligible patients will receive SBRT with doses ranging from 35-40 Gy in five fractions, intravenous nimotuzumab ...

Basic Information
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Recruitment & Eligibility
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Study & Design

Study Timeline

• Status Verified: 2023-11
• Study First Submitted: 2024-03-17
• Study First Submitted QC: 2024-05-17
• Last Update Submitted: 2024-05-17
• Study First Posted: 2024-05-20
• Last Update Posted: 2024-05-20
• Study Start: 2024-06-01
• Primary Completion: 2026-06-01
• Study Completion: 2026-06-01

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 73

Inclusion Criteria

• 1. Age 18-75 years old, gender unlimited;
• 2. Histologically or cytologically confirmed pancreatic ductal adenocarcinoma (PDAC);
• 3. Locally advanced pancreatic cancer (according to the NCCN criteria), unresectable or surgically declined;
• 4. The maximum diameter of the primary tumor was < 5.0cm;
• 5. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1;
• 6. No prior radiotherapy (upper abdomen) or tumor systemic therapy;
• 7. Adequate organ and bone marrow function, defined as follows: absolute neutrophil count (ANC)≥1.5×10^9/L; hemoglobin≥9.0 g/dL; platelets≥75×10^9/L; serum total bilirubin (TBIL)≤1.5×ULN; aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 2.5 times the upper limit of normal (ULN); serum creatinine≤1.5×ULN;
• 8. Left ventricular ejection fraction ≥50%;
• 9. Fertile subjects are willing to take contraceptive measures during the study period;
• 10. Woman who are breastfeeding during the study period or within 150 days after the last treatment;
• 11. Survival was expected to be ≥3 months;
• 12.Good compliance and signed informed consent voluntarily.

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Exclusion Criteria

• 1. Tumor invasion of gastrointestinal tract;
• 2. Woman who are pregnant or breastfeeding;
• 3. History of other malignancies (except cured basal cell carcinoma of the skin and carcinoma in situ of the cervix) within the past 5 years;
• 4. History of uncontrolled epilepsy, central nervous system disease, or mental disorder, which may influence the signing of informed consent or affect the patient's adherence;
• 5.Serious heart disease, such as symptomatic coronary heart disease, New York Heart Association (NYHA) class II or more, severe congestive heart failure or severe arrhythmia requiring medical intervention, or a history of myocardial infarction within the past 12 months;
• 6. Patients requiring immunosuppressive;
• 7.Accompanied by active infections, or a major hematological, renal, metabolic, gastrointestinal, endocrine, or metabolic disorder determined by the investigator, or other serious uncontrolled concomitant disease;
• 8. Known allergy to prescription or any component of the prescription used in this study;
• 9. Immunodeficiency, including HIV infection or other acquired immunodeficiency, or a history of organ transplantation, or other immune-related disorders requiring medical intervention;
• 10. Patients with acute and chronic tuberculosis infection;
• 11. Received Chinese herbal medicines or immune-modulators for anti-tumor within 2 weeks prior to initial administration;
• 12.History of noninfectious pneumonia requiring glucocorticoid therapy or current interstitial lung disease within 1 year prior to initial administration;
• 13. Received any other form of immunosuppressive therapy within 7 days prior to the initial of study administration;
• 14. Participated in other clinical trials within 4 weeks, or received another investigational drugs or investigational device within 4 weeks prior to the initial administration;
• 15.Other reasons that are not suitable to participate in this study according to the researcher's judgment.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
SBRT+Nimotuzumab+ mono-chemotherapy	mono-chemotherapy	All eligible patients will receive SBRT combined with nimotuzumab and mono-chemotherapy.
SBRT+Nimotuzumab+ mono-chemotherapy	Nimotuzumab	All eligible patients will receive SBRT combined with nimotuzumab and mono-chemotherapy.
SBRT+Nimotuzumab+ mono-chemotherapy	Stereotactic body radiation	All eligible patients will receive SBRT combined with nimotuzumab and mono-chemotherapy.

Primary Outcome Measures

Name	Time	Method
progression-free survival (PFS)	Up to 12 months	PFS, defined as the time from the beginning of treatment to disease progression or all-cause death. Progression is defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions.

Secondary Outcome Measures

Name	Time	Method
Pain relief rate	Up to 12 months	The proportion of patients with pain relief after treatment to the total number enrolled.
Objective response rate (ORR)	Up to 12 months	Objective response rate (ORR), including complete response (CR) and partial response (PR). Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1) for target lesions and assessed by CT/MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), at least a 30% decrease in the sum of the longest diameter of target l...
Disease control rate (DCR)	Up to 12 months	Disease control rate (DCR), including complete response (CR) and partial response (PR) and stable disease(SD). Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1) for target lesions and assessed by CT/MRI: CR, disappearance of all target lesions; PR, at least a 30% decrease in the sum of the longest diameter of target lesions. SD, neither...
adverse events	Up to 30 days after last administration	Frequency and severity of adverse events.
overall survival (OS)	Up to 12 months	The time from the beginning of treatment to death due to any cause.