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Recruiting Phase 1 NCT06672185

NCT06672185 ARC101 in Advanced Solid Tumors

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Clinical Trial Summary
NCT ID NCT06672185
Status Recruiting
Phase Phase 1
Sponsor Third Arc Bio
Condition Advanced Solid Tumor
Study Type INTERVENTIONAL
Enrollment 70 participants
Start Date 2025-02-05
Primary Completion 2028-05-01

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
ARC101

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 70 participants in total. It began in 2025-02-05 with a primary completion date of 2028-05-01.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This first-in-human study will evaluate the safety, tolerability, pharmacokinetics, and antitumor activity of ARC101 in patients with advanced cancer.

Eligibility Criteria

Inclusion Criteria: * Locally advanced or metastatic solid tumor ovarian, testicular or other Claudin 6+ cancers * Measurable or evaluable disease, per RECIST v1.1 * Eastern Cooperative Oncology Group (ECOG) performance status 0-1 * Adequate organ function Exclusion Criteria: * Active CNS involvement * Malignancy diagnosis other than the disease under study within 2 years prior to the first dose of study drug. * Presence of uncontrolled ascites * Toxicity related to prior anticancer therapy that has not returned to Grade ≤1 or baseline levels * Clinically significant pulmonary compromise * Active autoimmune disease within 12 months prior to first dose of study drug. * Female participant who is pregnant, breastfeeding, or plans to become pregnant or male participant who plans to father a child either while enrolled or within 90 days after the final administration of study drug.

Contact & Investigator

Central Contact

VP Clinical Operations

✉ clinicaltrials@thirdarcbio.com

📞 267-589-9444

Frequently Asked Questions

Who can join the NCT06672185 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Advanced Solid Tumor. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT06672185 trial and what does that mean for participants?

Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.

Is NCT06672185 currently recruiting?

Yes, NCT06672185 is actively recruiting participants. Contact the research team at clinicaltrials@thirdarcbio.com for enrollment information.

Where is the NCT06672185 trial being conducted?

This trial is being conducted at Boston, United States, Grand Rapids, United States, San Antonio, United States, Birtinya, Australia and 8 additional locations.

Who is sponsoring the NCT06672185 clinical trial?

NCT06672185 is sponsored by Third Arc Bio. The trial plans to enroll 70 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology