A Study of PHN-010 in Patients With Advanced Solid Tumors

NCT ID: NCT06457997

Last Updated: 2026-01-29

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

TERMINATED

Clinical Phase

PHASE1

Total Enrollment

26 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-07-01

Study Completion Date

2025-09-11

Brief Summary

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This first-in-human study will evaluate safety, tolerability, anti-tumor activity, immunogenicity, pharmacokinetics and pharmacodynamics of PHN-010, a novel antibody-drug conjugate (ADC), in patients with advanced solid tumors.

Detailed Description

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Conditions

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Lung Cancer Colon Cancer Endometrial Cancer Ovarian Cancer Cervical Cancer Advanced Solid Tumor Advanced Cancer

Study Design

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Allocation Method

NA

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Phase 1a and Phase 1b

PHN-010 is administered intravenously.

Group Type EXPERIMENTAL

PHN-010

Intervention Type DRUG

PHN-010 is an ADC

Interventions

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PHN-010

PHN-010 is an ADC

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Has histologically confirmed, advanced/metastatic:

1. Colorectal adenocarcinoma (CRC), or
2. Serous, endometroid, or clear-cell epithelial ovarian cancer, fallopian tube cancer, or primary peritoneal cancer, or
3. Serous, endometroid or clear-cell endometrial cancer, or
4. Adenocarcinoma or squamous-cell carcinoma of the cervix, or
5. Non-small cell lung cancer (NSCLC).
* Has received at least one prior systemic therapy and radiologically or clinically determined progressive disease during or after the most recent line of therapy, and for whom no further standard therapy is available or who is intolerant to standard therapy.
* Has measurable disease.
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
* Has adequate organ function.
* Has available tumor tissue sample at screening (either an archival specimen collected ≤ 3 years prior to the date of informed consent or fresh biopsy material).

Exclusion Criteria

* Had prior treatment with any ADC containing topoisomerase-1 inhibiting payload.
* Has unstable central nervous system metastasis.
* Has persistent toxicities from previous systemic anti-cancer treatments of Grade \>1.
* Has received systemic anti-neoplastic therapy within five half-lives or 21 days, whichever is shorter, prior to first dose of the study drug.
* Has received wide-field radiotherapy (\> 30% of marrow-bearing bones) within 28 days, or focal radiation for analgesic purpose or for lytic lesions at risk of fracture within 14 days prior to first dose of the study drug, or no recovery from side effects of such intervention.
* Had major surgery (not including placement of vascular access device or tumor biopsies) within 28 days prior to first dose of the study drug, or no recovery from side effects of such intervention.
* Has acute and/or clinically significant bacterial, fungal, or viral infection including hepatitis B (HBV), hepatitis C (HCV), known human immunodeficiency virus (HIV).
* Has a history of non-infectious pneumonitis (NIP) / interstitial lung disease (ILD) requiring systemic steroids, active NIP / ILD or suspected NIP / ILD which cannot be ruled out by imaging for Screening.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Pheon Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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AdventHealth

Orlando, Florida, United States

Site Status

Dana Farber Cancer Institute

Boston, Massachusetts, United States

Site Status

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Site Status

Sarah Cannon Research Institute

Nashville, Tennessee, United States

Site Status

MD Anderson Cancer Center

Houston, Texas, United States

Site Status

NEXT - San Antonio

San Antonio, Texas, United States

Site Status

NEXT - Virginia

Fairfax, Virginia, United States

Site Status

University of Washington/Fred Hutchinson Cancer Center

Seattle, Washington, United States

Site Status

Countries

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United States

Other Identifiers

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PHN-010-001

Identifier Type: -

Identifier Source: org_study_id

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