- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03450967
Durvalumab Plus Tremelimumab Combined With Proton Therapy for HNSCC
A Phase II Study of Durvalumab (MEDI4736) Plus Tremelimumab Combined With Proton Therapy for Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma
- Clinical Phase: phase II single arm study
- Primary Objectives: Response rate
- Number of Subjects: 27 patients
- Study Population: recurrent or metastatic head and neck squamous cell carcinoma
- Investigational Product(s), Dose, and Mode of Administration:
Durvalumab 1500mg plus tremelimumab 75mg via IV infusion Q4W, starting on Week 0, for up to a maximum of 4 doses/cycles followed by durvalumab monotherapy 1500mg via IV infusion Q4W, starting 4 weeks after the last infusion of the combination until progression.).
Proton therapy 5 GyE x 5 fractions
- Study Assessments and Criteria for Evaluation: Safety Assessments: according to NCI CTCAE version 4.0 Efficacy Assessments: according to RECIST version 1.1
- Statistical Methods and Data Analysis: PFS: from the date of treatment to the date of progression or death or last follow-up OS: from the date of treatment to the date of death or last follow-up
- Sample Size Determination: Patients must have a histologically confirmed diagnosis of HNSCC. In this phase II study, up to approximately 27 eligible patients will be enrolled. It is anticipated that full accrual to this study will take approximately 24 months.
H0: Objective response rate ≤10% H1: Objective response rate ≥35% According to Simon's two-stage optimal design (power of 90% and one-sided alpha of 0.05), this study needs total 27 evaluable patients. At the first stage, 11 patients would be enrolled. If two or more among them achieve objective response, the study will go forward the second stage. At the second stage, 16 additional patients (total 27 patients) would be enrolled. Among the total 27 evaluable patients, six or more objective responses are necessary for this drug to be evaluated further in the group of R/M HNSCC
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The incidence of Head and neck cancer (HNC) is approximately 6% of all cases with a world annual incidence and nearly 90 to 95% of HNC is squamous cell carcinoma (HNSCC). [1] For patients with recurrent or metastatic HNSCC (R/M HNSCC), cytotoxic-based chemotherapy remains the standard therapeutic option. The median survival of these patients treated with cytotoxic-based chemotherapy, however, is only 6 to 10 months. For those who are not candidates for chemotherapy, the prognosis is even worse with median survival of 3 to 6 months. [2-4] Thus, new therapeutic options for these patients are needed to improve the treatment outcomes.
We hypothesize that durvalumab plus tremelimumab combined with proton therapy would be effective in R/M HNSCC.
The combination of immunotherapy and RT can be effective regimen because immunologic response might be enhanced by RT through the alteration of microenvironment within the irradiated field, tumor antigen release and "abscopal effect" at distant metastatic sites. In addition, the benefit of proton therapy is to deliver RT dose just to target lesion. The irradiated volume can be significantly reduced with proton therapy compared to X-ray treatment, thus proton therapy will provide better quality of life compared to X-ray during palliative RT.
Patients in the durvalumab (MEDI4736) + tremelimumab combination therapy treatment group will receive durvalumab (MEDI4736) (1500mg Q4W) in combination with tremelimumab (75 mg IV Q4W) for up to 4 doses/cycles each, followed by durvalumab (MEDI4736) 1500mg Q4W until confirmed disease progression unless there is unacceptable toxicity, withdrawal of consent, or another discontinuation criterion is met. The first durvalumab (MEDI4736) monotherapy dose at 1500mg Q4W will be 4 weeks after the final dose of durvalumab (MEDI4736) in combination with tremelimumab.
Tremelimumab will be administered first; the durvalumab (MEDI4736) infusion will start approximately 1 hour (maximum 2 hours) after the end of the tremelimumab infusion. If there are no clinically significant concerns after the first cycle, then, at the discretion of the Investigator, all other cycles of durvalumab (MEDI4736) can be given immediately after the tremelimumab infusion has finished.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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-
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Seoul, Korea, Republic of, 135-710
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Histologically proven HNSCC
Inoperable or metastatic disease
Age ≥18years
More than one previous chemotherapy including at least one platinum-based regimen
ECOG performance status of 0 to 1
At least two measurable lesions
⑦ Adequate organ function as evidenced by the following; Haemoglobin ≥ 9.0 g/dl Absolute neutrophil count (ANC) > 1.0 x 109/L platelets > 100 x 109/L serum bilirubin ≤1.5 institutional upper limit of normal (ULN); AST(SGOT) and/or ALT(SGPT) ≤ 2.5 x ULN unless liver metastases are present, in which case it must be ≤ 5 x ULN creatinine clearance ≥ 40mL/min by Cockcroft-Gault formula or by 24-hour urine collection for determination of creatinine clearance
⑧ Body weight > 30kg
⑨ Evidence of post-menopausal status or negative urinary or serum pregnancy test for female pre-menopausal patients. Women will be considered post-menopausal if they have been amenorrheic for 12 months without an alternative medical cause. The following age-specific requirements apply: Women <50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of exogenous hormonal treatments and if they have luteinizing hormone and follicle-stimulating hormone levels in the post-menopausal range for the institution or underwent surgical sterilization (bilateral oophorectomy or hysterectomy). Women ≥50 years of age would be considered post-menopausal if they have been amenorrheic for 12 months or more following cessation of all exogenous hormonal treatments, had radiation-induced menopause
⑩ Written informed consent form
⑪ Patients who could submit at least one unstained slide to evaluate the PD-L1 expression status (PD-L1 status, which is positive (expression > 1% of tumor cells) or negative, is the prerequisite for the enrollment. If the submitted slides are unacceptable for the analysis for PD-L1 and there is no remained slide, the patient cannot be enrolled)
⑫ Subject is willing and able to comply with the protocol for the duration of the study including undergoing treatment and scheduled visits and examinations including follow up.
Exclusion Criteria:
- Concurrent enrolment in another clinical study, unless it is an observational (non-interventional) clinical study or during the follow-up period of an interventional study
- Receipt of the last dose of anti-cancer therapy (chemotherapy, immunotherapy, endocrine therapy, targeted therapy, biologic therapy, tumour embolization, monoclonal antibodies) ≤ 30 days prior to the first dose of study drug If sufficient wash-out time has not occurred due to the schedule or PK properties of an agent, a longer wash-out period will be required, as agreed by AstraZeneca and the investigator
Any unresolved toxicity NCI CTCAE Grade ≥2 from previous anticancer therapy with the exception of alopecia, vitiligo, and the laboratory values defined in the inclusion criteria Patients with Grade ≥2 neuropathy will be evaluated on a case-by-case basis after consultation with the Study Physician.
Patients with irreversible toxicity not reasonably expected to be exacerbated by treatment with durvalumab or tremelimumab may be included only after consultation with the Study Physician.
- Any concurrent chemotherapy, IP, biologic, or hormonal therapy for cancer treatment. Concurrent use of hormonal therapy for non-cancer-related conditions (eg, hormone replacement therapy) is acceptable.
- Radiotherapy treatment to more than 30% of the bone marrow or with a wide field of radiation within 4 weeks of the first dose of study drug
- Major surgical procedure (as defined by the Investigator) within 28 days prior to the first dose of IP. Note: Local surgery of isolated lesions for palliative intent is acceptable.
- History of allogenic organ transplantation.
Active or prior documented autoimmune or inflammatory disorders (including inflammatory bowel disease [eg, colitis or Crohn's disease], diverticulitis [with the exception of diverticulosis], systemic lupus erythematosus, Sarcoidosis syndrome, or Wegener syndrome [granulomatosis with polyangiitis, Graves' disease, rheumatoid arthritis, hypophysitis, uveitis, etc]). The following are exceptions to this criterion:
Patients with vitiligo or alopecia Patients with hypothyroidism (eg, following Hashimoto syndrome) stable on hormone replacement Any chronic skin condition that does not require systemic therapy Patients without active disease in the last 5 years may be included but only after consultation with the study physician Patients with celiac disease controlled by diet alone
- Uncontrolled intercurrent illness, including but not limited to, ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, interstitial lung disease, serious chronic gastrointestinal conditions associated with diarrhea, or psychiatric illness/social situations that would limit compliance with study requirement, substantially increase risk of incurring AEs or compromise the ability of the patient to give written informed consent
- History of another primary malignancy except for Malignancy treated with curative intent and with no known active disease ≥5 years before the first dose of IP and of low potential risk for recurrence Adequately treated non-melanoma skin cancer or lentigo maligna without evidence of disease Adequately treated carcinoma in situ without evidence of disease
- History of leptomeningeal carcinomatosis
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Durvalumab Plus Tremelimumab
Durvalumab 1500mg plus tremelimumab 75mg via IV infusion Q4W, starting on Week 0, for up to a maximum of 4 doses/cycles followed by durvalumab monotherapy 1500mg via IV infusion Q4W, starting 4 weeks after the last infusion of the combination until progression.).
|
Durvalumab 1500mg plus tremelimumab 75mg via IV infusion Q4W, starting on Week 0, for up to a maximum of 4 doses/cycles followed by durvalumab monotherapy 1500mg via IV infusion Q4W, starting 4 weeks after the last infusion of the combination until progression.).
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Response rate
Time Frame: about 24months
|
according to RECIST version 1.1
|
about 24months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Myung-Ju Ahn, Samsung Medical Center
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Head and Neck Neoplasms
- Neoplasms, Squamous Cell
- Carcinoma
- Carcinoma, Squamous Cell
- Squamous Cell Carcinoma of Head and Neck
- Antineoplastic Agents
- Antineoplastic Agents, Immunological
- Durvalumab
- Tremelimumab
Other Study ID Numbers
- 2017-09-026
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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