- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05433142
Study of XmAb®819 in Subjects With Advanced Clear Cell Renal Cell Carcinoma
A Phase 1 Multiple Dose Study to Evaluate the Safety and Tolerability of XmAb819 in Subjects With Relapsed or Refractory Clear Cell Renal Cell Carcinoma
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Estimated)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: Lisa Finnigan
- Email: lfinnigan@xencor.com
Study Contact Backup
- Name: Chet Bohac, MD
- Phone Number: (626)305-5900
- Email: cbohac@xencor.com
Study Locations
-
-
California
-
Duarte, California, United States, 91010
- Recruiting
- Department of Medical Oncology and Therapeutics Research, City of Hope
-
Contact:
- Phone Number: 626-256-4673
- Email: spal@coh.org
-
-
Georgia
-
Atlanta, Georgia, United States, 30322
- Recruiting
- Winship Cancer Institute of Emory University
-
Contact:
- Phone Number: 404-778-3693
- Email: mehmet.a.bilen@emory.edu
-
-
Illinois
-
Chicago, Illinois, United States, 60637
- Recruiting
- The University of Chicago Medical Center
-
Contact:
- Phone Number: 773-702-4400
- Email: wstadler@bsd.uchicago.edu
-
-
New York
-
New York, New York, United States, 10032
- Recruiting
- Columbia University Medical Center
-
Contact:
- Phone Number: 212-304-5686
- Email: kr2836@cumc.columbia.edu
-
New York, New York, United States, 10065
- Recruiting
- Memorial Sloan Kettering
-
-
Pennsylvania
-
Philadelphia, Pennsylvania, United States, 19111
- Recruiting
- Fox Chase Cancer Center
-
Contact:
- Phone Number: 888-369-2427
- Email: Matthew.Zibelman@fccc.edu
-
-
Tennessee
-
Nashville, Tennessee, United States, 37203
- Recruiting
- Sarah Cannon Research Institute, LLC
-
-
Texas
-
Houston, Texas, United States, 77030
- Recruiting
- University of Texas MD Anderson Cancer Center
-
Contact:
- Phone Number: 713-563-4585
- Email: pmsaouel@mdanderson.org
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Subjects must have measurable disease by Response Evaluation Criteria in Solid Tumors (RECIST 1.1) as assessed by the local site investigator. Lesions situated in a previously irradiated area are considered measurable if progression has been demonstrated in such lesions.
- Subjects who have relapsed and refractory ccRCC with evidence of disease progression on standard-of-care therapies
- ECOG performance status of 0 or 1.
- All subjects must have adequate tumor sample available (slides or archival FFPE blocks)
Exclusion Criteria:
- Prior treatment with an investigational anti-ENPP3/CD203c therapy
- History of serious allergic or anaphylactic/hypersensitivity reaction to monoclonal antibody therapy
- Systemic antineoplastic therapy within 5 half-lives on the first dose of study treatment.
- Failure to recover from any clinically significant toxicity related to previous anticancer treatment
- Have known active central nervous system metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are radiologically stable,
- Active known autoimmune disease (except that subjects are permitted to enroll if they have vitiligo; type 1 diabetes mellitus; residual hypothyroidism due to an autoimmune condition that is treatable with hormone replacement therapy only; psoriasis, atopic dermatitis, or another autoimmune skin condition that is managed without systemic therapy; or arthritis that is managed without systemic therapy beyond oral acetaminophen and nonsteroidal anti-inflammatory drugs)
- Evidence of any serious infection requiring IV anti-infective treatment within 14 days prior to the first dose of study drug
- Have a known additional malignancy that is progressing or has required active treatment within the past 2 years
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Sequential Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Dose Escalation and Expansion
Dose Escalation (Part A): Part A will establish the dosing schedule for XmAb819 administered IV and the dosing schedule of XmAb819 administered SC in subjects with ccRCC. The dosing schedule includes the priming dose, step-up priming dose(s), the minimum safe and biologically active dose. Dose Expansion (Part B): Part B-1 may administer XmAb819 IV, and Part B-2 may administer XmAb819 SC. |
Monoclonal Bispecific Antibody
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of treatment-emergent adverse events (safety and tolerability of XmAb819)
Time Frame: 28 days
|
Safety and tolerability as assessed by incidence of TEAEs; incidence of clinically significant changes in safety laboratory tests, PE findings, vital signs, and ECGs; incidence and severity of CRS
|
28 days
|
Incidence of dose limiting toxicities (DLTs)
Time Frame: 28 days
|
Safety and tolerability as assessed by incidence of DLTs and all available data which will be used to determine the optimal dose regimen.
|
28 days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Measurement of Cmax
Time Frame: 56 days
|
Peak plasma concentration (Cmax)
|
56 days
|
Measurement of AUCtau
Time Frame: 56 days
|
Area under the plasma concentration versus time curve (AUCtau)
|
56 days
|
Objective Response rate
Time Frame: 42 days
|
Objective response rate (RECIST 1.1 assessment of CT/MRI imaging)
|
42 days
|
Progression-free survival
Time Frame: 42 days
|
Progression-free survival (RECIST 1.1 assessment of CT/MRI imaging)
|
42 days
|
Duration of response
Time Frame: 42 days
|
Duration of response (RECIST 1.1 assessment of CT/MRI imaging)
|
42 days
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Chet Bohac, MD, Xencor, Inc.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
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
Keywords
Additional Relevant MeSH Terms
- Neoplasms by Histologic Type
- Neoplasms
- Urologic Neoplasms
- Urogenital Neoplasms
- Neoplasms by Site
- Kidney Diseases
- Urologic Diseases
- Adenocarcinoma
- Neoplasms, Glandular and Epithelial
- Kidney Neoplasms
- Female Urogenital Diseases
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Male Urogenital Diseases
- Carcinoma, Renal Cell
- Carcinoma
Other Study ID Numbers
- XmAb819-01
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.
Clinical Trials on Clear Cell Renal Cell Carcinoma
-
Celldex TherapeuticsTerminatedKidney Neoplasms | Metastatic Renal Cell Carcinoma | Ovarian Clear Cell Carcinoma | Papillary Renal Cell Carcinoma | Renal Cell Carcinoma (RCC) | Clear-cell Renal Cell CarcinomaUnited States
-
City of Hope Medical CenterNational Cancer Institute (NCI)Active, not recruitingMetastatic Renal Cell Carcinoma | Metastatic Clear Cell Renal Cell Carcinoma | Advanced Clear Cell Renal Cell Carcinoma | Stage III Renal Cell Cancer AJCC v8 | Stage IV Renal Cell Cancer AJCC v8 | Metastatic Sarcomatoid Renal Cell Carcinoma | Advanced Renal Cell Carcinoma | Unresectable Renal Cell... and other conditionsUnited States
-
Guru SonpavdePfizer; Hoosier Cancer Research NetworkWithdrawnKidney Cancer | Clear-cell Renal Cell Carcinoma | RCC | Clear-cell Kidney CarcinomaUnited States
-
Peloton Therapeutics, Inc.Active, not recruitingA Trial of Belzutifan (PT2977, MK-6482) Tablets In Patients With Advanced Solid Tumors (MK-6482-001)Kidney Cancer | Clear Cell Renal Cell Carcinoma | Glioblastoma | Solid Tumor | Glioblastoma Multiforme | Advanced Solid Tumors | GBM | Solid Tumor, Adult | Solid Carcinoma | Glioblastoma, Adult | ccRCC | RCC, Clear Cell Adenocarcinoma | RCC | Renal Cell Carcinoma, Metastatic | Renal Cell Carcinoma Recurrent | Renal Cell...
-
Queen Mary University of LondonAstraZeneca; Vall d'Hebron Institute of OncologyActive, not recruitingRenal Clear Cell Carcinoma | Renal Papillary Cell CarcinomaUnited Kingdom
-
AmgenCompletedRenal Cell Carcinoma | Clear Cell Renal Cell Carcinoma | Clear Cell Renal Carcinoma | Renal Cell AdenocarcinomaFrance, United States, Germany
-
Association Pour La Recherche des Thérapeutiques...CompletedClear-cell Metastatic Renal Cell Carcinoma | Clear-cell Renal CarcinomaFrance
-
Mabwell (Shanghai) Bioscience Co., Ltd.Not yet recruitingAdvanced Clear Cell Renal Cell Carcinoma
-
Vanderbilt-Ingram Cancer CenterNational Cancer Institute (NCI)RecruitingMetastatic Clear Cell Renal Cell Carcinoma | Advanced Clear Cell Renal Cell Carcinoma | Stage III Renal Cell Cancer AJCC v8 | Stage IV Renal Cell Cancer AJCC v8United States
-
University of WashingtonMerck Sharp & Dohme LLC; Prometheus LaboratoriesTerminatedMetastatic Clear Cell Renal Cell Carcinoma | Stage III Renal Cell Cancer | Advanced Clear Cell Renal Cell Carcinoma | Stage IV Renal Cell CancerUnited States