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tebotelimab

Phase 1

Advanced Solid Tumors | Monoclonal antibody | Oncology |MacroGenics, Inc.|Last Updated: Dec 21, 2023

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment277

FDA Designations

No designations recorded

Clinical trial landscape

tebotelimab · 1 trial · 10 indications

Phase 1 1
NCT03219268A Study of MGD013 in Patients With Unresectable or Metastatic NeoplasmsAdvanced Solid Tumors
COMPLETED277 Analytics
PHASE1COMPLETED
A Study of MGD013 in Patients With Unresectable or Metastatic Neoplasms
Advanced Solid TumorsUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of participants with Treatment-Emergent Adverse Events (TEAE) as assessed by CTCAE v4.03 (tebotelimab monotherapy)
up to 24 months

Safety Safety is based on evaluation of adverse events (AEs) and serious adverse events (SAEs) from the time of study drug administration through the End of Study visit.

Number of participants with Treatment-Emergent Adverse Events as assessed by CTCAE v4.03 (tebotelimab plus margetuximab)
up to 24 months

Safety

Secondary Endpoints

Area Under the Plasma Concentration versus Time Curve (AUC) of tebotelimab
From Day 1 to Day 15 after the first and second doses
Maximum Plasma Concentration (Cmax) of tebotelimab and tebotelimab plus margetuximab
At the end of infusion on Study Days 1, 15, 29 and 43 in Cycles 1 and 2 and on Study Day 1 for all subsequent cycles until treatment discontinuation, up to 2 years
Time to reach maximum (peak) plasma concentration (Tmax) of tebotelimab and tebotelimab plus margetuximab
At the end of infusion on Study Days 1, 15, 29 and 43 in Cycles 1 and 2 and on Study Day 1 for all subsequent cycles until treatment discontinuation, up to 2 years
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Tebotelimab: 1 mgEXPERIMENTAL -
Tebotelimab 3 mgEXPERIMENTAL -
Tebotelimab: 10 mgEXPERIMENTAL -
Tebotelimab: 30 mgEXPERIMENTAL -
Tebotelimab: 120 mgEXPERIMENTAL -
Tebotelimab: 400 mgEXPERIMENTAL -
Tebotelimab: 600 mgEXPERIMENTAL -
Tebotelimab: 800 mgEXPERIMENTAL -
Tebotelimab: 1200 mgEXPERIMENTAL -
Combination cohort 1EXPERIMENTALTebotelimab and margetuximab
Combination Cohort 2EXPERIMENTALTebotelimab and margetuximab
Monotherapy Cohort ExpansionEXPERIMENTALMonotherapy expansion at 600 mg

Interventions

NameTypeDescription
tebotelimab 1 mgBIOLOGICAL1 mg IV every other week
tebotelimab 3 mgBIOLOGICAL3 mg IV every other week
tebotelimab 10 mgBIOLOGICAL10 mg IV every other week
tebotelimab 30 mgBIOLOGICAL30 mg IV every other week
tebotelimab 120 mgBIOLOGICAL120 mg IV every other week
tebotelimab 300 mgBIOLOGICAL300 mg IV every other wee
tebotelimab 400 mgBIOLOGICAL400 mg IV every other wee
tebotelimab 600 mgBIOLOGICAL600 mg IV every other week
tebotelimab 800 mgBIOLOGICAL800 mg IV every other week
tebotelimab 1200 mgBIOLOGICAL1200 mg IV every other week
margetuximabBIOLOGICAL15 mg/kg IV every 3 weeks
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites40

Inclusion Criteria: * Histologically proven, locally advanced unresectable or metastatic solid tumors (or hematologic malignancies, Cohort Expansion only) for whom no approved therapy with demonstrated clinical benefit is available or standard treatment was declined. * Eastern Cooperative Oncology ...

Countries:United StatesAustraliaBulgariaHong KongPolandSpainThailandUkraine
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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Advanced Solid Tumors")

Frequently asked questions about tebotelimab

What is tebotelimab used for?

Tebotelimab is an investigational monoclonal antibody being studied for the treatment of advanced solid tumors. It is also being evaluated in hematologic neoplasms and several specific cancer types, including ovarian cancer, non-small cell lung cancer, small-cell lung cancer, squamous cell carcinoma of the head and neck, cholangiocarcinoma, cervical cancer, and triple-negative breast cancer.

Who makes tebotelimab?

Tebotelimab is being developed by MacroGenics, Inc., a biopharmaceutical company traded on the Nasdaq under the ticker symbol MGNX. The company is conducting clinical research to evaluate the safety and efficacy of this investigational therapy in patients with advanced cancers.

What phase is tebotelimab in?

Tebotelimab is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. A Phase 1 study of tebotelimab has been completed, and the drug remains under clinical investigation for the treatment of advanced solid tumors and other malignancies.

What clinical trials is tebotelimab in?

Tebotelimab has been studied in a Phase 1 clinical trial identified as NCT03219268, titled "A Study of MGD013 in Patients With Unresectable or Metastatic Neoplasms." This completed trial enrolled 277 participants across multiple countries, including the United States, Australia, Bulgaria, Hong Kong, Poland, Spain, Thailand, and Ukraine.

Is tebotelimab the same as MGD013?

Yes, tebotelimab is also known as MGD013. The clinical trial NCT03219268, which evaluated tebotelimab, is titled "A Study of MGD013 in Patients With Unresectable or Metastatic Neoplasms," confirming that MGD013 is an alternative name for this investigational monoclonal antibody.