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MRG007

Phase 1

Locally Advanced or Metastatic Solid Tumors | Small molecule | Oncology |ArriVent BioPharma, Inc.|Last Updated: Jul 27, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment572

FDA Designations

No designations recorded

Clinical trial landscape

MRG007 · 1 trial · 4 indications

Phase 1 1
NCT07066657A Study of MRG007 (ARR-217) in Patients With Advanced Solid TumorsLocally Advanced or Metastatic Solid Tumors
RECRUITING572 Analytics
PHASE1RECRUITING
A Study of MRG007 (ARR-217) in Patients With Advanced Solid Tumors
Locally Advanced or Metastatic Solid TumorsUnlock trial analytics

Study Endpoints

Primary Endpoints

Dose Limiting Toxicity (DLT) - Phase Ia
Baseline to Day 21 of the first treatment cycle
Serious Adverse Events (SAEs)
Baseline to 30 days after the last dose of study treatment

Adverse events that are fatal, life-threatening, or result in hospitalization or prolonged hospitalization, persistent or significant disability/incapacity/substantial disruption of the ability to lead a normal life, congenital anomaly/birth defect or major medical events or reactions

Treatment-Emergent Adverse Event (TEAE)
Baseline to 30 days after the last dose of study treatment

AEs that occur or worsen on or after the first dose of study treatment

Treatment-Related Adverse Event
Baseline to 30 days after the last dose of study treatment

Any reaction, side effect, or untoward event that occurs during the course of the clinical trial is considered related to the study drug.

Objective Response Rate (ORR) as assessed by investigator - Phase Ib
Baseline to study completion (up to 24 months)

ORR is defined as the proportions of patients with a complete response (CR) and partial response (PR). ORR will be assessed according to RECIST v1.1.

Secondary Endpoints

Objective Response Rate (ORR) - Phase Ia
Baseline to study completion (up to 24 months)
Disease Control Rate (DCR)
Baseline to study completion (up to 24 months)
Duration of Response (DOR)
Baseline to study completion (up to 24 months)
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
MRG007EXPERIMENTAL -
MRG007 and BevacizumabEXPERIMENTAL -

Interventions

NameTypeDescription
MRG007DRUGMRG007 will be administrated as specified in the protocol.
MRG007 and BevacizumabDRUGMRG007 will be administered as specified in the protocol
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites21

1. Willing to sign the informed consent form and follow the requirements specified in the protocol. 2. Life expectancy ≥ 3 months. 3. Tumor specimen available for CDH17 testing, or agree to biopsy at baseline. 4. Patients with histologically and cytologically confirmed advanced or metastatic solid t...

Countries:United StatesChina
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Recent Changes (Last 90 Days)

MEDIUMJul 27, 2026NCT07066657Enrollment: 405 → 572
MEDIUMJul 27, 2026NCT07066657Enrollment: 405 → 572
MEDIUMJul 27, 2026NCT07066657Enrollment: 405 → 572
LOWJul 24, 2026NCT07066657lastUpdatePostDate: changed
LOWJul 24, 2026NCT07066657lastUpdatePostDate: changed
LOWJun 4, 2026NCT07066657lastUpdatePostDate: changed
LOWJun 4, 2026NCT07066657lastUpdatePostDate: changed
LOWJun 4, 2026NCT07066657lastUpdatePostDate: changed
LOWJun 4, 2026NCT07066657lastUpdatePostDate: changed
LOWMay 26, 2026NCT07066657primaryCompletionDate: changed
LOWMay 24, 2026NCT07066657studyFirstPostDate: changed

Frequently asked questions about MRG007

What is MRG007 used for?

MRG007 is an investigational small molecule being developed for the treatment of locally advanced or metastatic solid tumors, including colorectal cancer, gastric cancer, and pancreatic cancer. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

Who makes MRG007?

MRG007 is being developed by ArriVent BioPharma, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol AVBP. The company is conducting clinical trials for this investigational oncology drug candidate.

What phase is MRG007 in?

MRG007 is currently in Phase 1 clinical development. It is an investigational drug, meaning it has not been approved by the FDA or other regulatory agencies. The ongoing Phase 1 study is actively recruiting participants to evaluate the drug in patients with advanced solid tumors.

What clinical trials is MRG007 in?

MRG007 is being studied in a single active Phase 1 clinical trial with the identifier NCT07066657. This trial is titled 'A Study of MRG007 (ARR-217) in Patients With Advanced Solid Tumors' and is recruiting participants in the United States and China.

Is MRG007 the same as ARR-217?

Yes, MRG007 is also known as ARR-217. The clinical trial NCT07066657 refers to the drug as MRG007 (ARR-217), indicating that both names refer to the same investigational compound being developed by ArriVent BioPharma.

How many patients are enrolled in the MRG007 trial?

The Phase 1 clinical trial of MRG007 (NCT07066657) has a planned enrollment of 572 participants. The study is currently recruiting patients aged 18 years and older with locally advanced or metastatic solid tumors, including colorectal, gastric, and pancreatic cancers.