SBRT and Atezolizumab in the Management of Recurrent, Persistent, or Metastatic Cervical Cancer

NCT ID: NCT03614949

Last Updated: 2025-12-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

21 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-01-29

Study Completion Date

2028-10-31

Brief Summary

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The purpose of this study is to see if treatment with atezolizumab and stereotactic body radiation therapy (SBRT) will improve the objective response rate (ORR) compared with atezolizumab alone in patients with recurrent, persistent, or metastatic cervical cancer.

Detailed Description

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Conditions

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Cervical Cancer Cervical Cancer Recurrent Cervical Cancer Metastatic

Keywords

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persistent cervical cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Combination Therapy

Stereotactic body radiation therapy (SBRT) followed by atezolizumab, 1 week later.

Group Type EXPERIMENTAL

Stereotactic body radiation therapy (SBRT)

Intervention Type RADIATION

SBRT with 24 Gy in 3 fractions to participants with ≥ 2 metastatic sites.

Atezolizumab

Intervention Type DRUG

Atezolizumab 1200 mg intravenously (IV) every 3 weeks.

Interventions

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Stereotactic body radiation therapy (SBRT)

SBRT with 24 Gy in 3 fractions to participants with ≥ 2 metastatic sites.

Intervention Type RADIATION

Atezolizumab

Atezolizumab 1200 mg intravenously (IV) every 3 weeks.

Intervention Type DRUG

Other Intervention Names

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radiotherapy Tecentriq® immunotherapy

Eligibility Criteria

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Inclusion Criteria

* At least 18 years of age
* Eastern Cooperative Oncology Group (ECOG) ≤ 2 or Karnofsky Performance Status of ≥ 60
* Participants must have recurrent, persistent, or metastatic cervical cancer, including squamous cell, adenocarcinoma, and adenosquamous histologies recurrent, persistent, or metastatic p16+ cell cancer of the vagina or vulva
* Measurable disease per irRECIST

* Previously irradiated lesions can be considered as measurable disease only if progressive disease has been unequivocally documented at that site since radiation
* Measurable lesions are defined as those that can be accurately measured in at least one dimension (longest diameter to be recorded) as ≥10 mm (≥1 cm) with computed tomography (CT) scan, magnetic resonance imaging (MRI), or calipers by clinical exam.
* Must have at least 2 distinct lesions as documented by imaging studies within 4 weeks prior to randomization
* Consent to biopsy of metastatic site or consent to retrieval of archival tissue

Exclusion Criteria

* Patients with known brain metastasis
* Active autoimmune disease or immune deficiency, including, but not limited to, myasthenia gravis, myositis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, autoimmune thyroid disease, inflammatory bowel disease, antiphospholipid antibody syndrome, Wegener granulomatosis, Sjögren's syndrome, Guillain-Barré syndrome, or multiple sclerosis with the following exceptions:

* Patients with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study
* Patients with controlled type 1 diabetes mellitus who are on an insulin regimen are eligible for the study
* History of prior malignancy within 2 years prior to screening, with the exception of those with a negligible risk of metastasis or death (e.g., 5-year OS of \> 90%), such as but not limited to, non-melanoma skin carcinoma, ductal carcinoma in situ, or stage I endometrioid uterine cancer, and others at the discretion of the Principal Investigator (PI)
* Treatment with systemic immunosuppressive medication (including, but not limited to, corticosteroids, cyclophosphamide, azathioprine, methotrexate, thalidomide, and anti-tumor necrosis factor (TNF)-α agents) within 2 weeks prior to initiation of study treatment, or anticipation of need for systemic immunosuppressive medication during the course of the study, with the following exceptions:

* Patients who received acute, low-dose systemic immunosuppressant medication or a one-time pulse dose of systemic immunosuppressant medication (e.g., 48 hours of corticosteroids for a contrast allergy)
* Patients who received mineralocorticoids (e.g., fludrocortisone), corticosteroids for chronic obstructive pulmonary disease or asthma, or low-dose corticosteroids for orthostatic hypotension or adrenal insufficiency
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Genentech, Inc.

INDUSTRY

Sponsor Role collaborator

H. Lee Moffitt Cancer Center and Research Institute

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Kamran Ahmed, M.D.

Role: PRINCIPAL_INVESTIGATOR

H. Lee Moffitt Cancer Center and Research Institute

Locations

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H. Lee Moffitt Cancer Center and Research Institute

Tampa, Florida, United States

Site Status

Ohio State University - OSUMC - Wexner Medical Center

Hilliard, Ohio, United States

Site Status

Countries

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United States

Related Links

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https://www.moffitt.org/clinical-trials-research/clinical-trials/

Moffitt Cancer Center Clinical Trials website

Other Identifiers

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MCC-19662

Identifier Type: -

Identifier Source: org_study_id

ML40521

Identifier Type: OTHER

Identifier Source: secondary_id