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Recruiting Phase 1 NCT05227326

NCT05227326 AOH1996 for the Treatment of Refractory Solid Tumors

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Clinical Trial Summary
NCT ID NCT05227326
Status Recruiting
Phase Phase 1
Sponsor City of Hope Medical Center
Condition Refractory Malignant Solid Neoplasm
Study Type INTERVENTIONAL
Enrollment 92 participants
Start Date 2022-08-12
Primary Completion 2029-09-13

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
PCNA Inhibitor AOH1996

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 92 participants in total. It began in 2022-08-12 with a primary completion date of 2029-09-13.

⚠ 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 phase I trial studies the side effects and best dose of AOH1996 in treating patients with solid tumors that do not respond to treatment (refractory). AOH1996 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

Eligibility Criteria

Inclusion Criteria: Informed Consent and Willingness to Participate * 1\. Documented informed consent by the participant * 2\. Willingness to permit study team to obtain and use archival tissue, if already existing Age Criteria, Performance Status and Life Expectancy * 3\. Age: ≥ 18 years * 4\. ECOG performance status ≤ 2 * 5\. Life expectancy of \> 3 months Nature of Illness and Treatment History \_\_6. Patients with solid tumors failing standard therapies or patients refusing standard treatments (exception: Part B NSCLC combination (EGFR TKI + AOH1996) cohort: patients with stable disease or better on EGFR TKI for at least 2 months) Contraception \_\_7. Agreement by females and males of childbearing potential\* to use an adequate method of birth control (hormonal contraception is inadequate) or abstain from heterosexual activity for the course of the study through 30 days after the last dose of study medication. See Appendix B for guidelines. \- Childbearing potential defined as not being surgically sterilized (men and women) or have not been free from menses for \> 1 year (women only). Laboratory Criteria (to be performed within 14 days prior to Day 1) * 8\. ANC ≥ 1,500/mm3 * 9\. Platelets ≥ 100,000/mm3 : * 10\. Total serum bilirubin ≤ 1.5 x ULN * 11\. AST =\< 1.5 x ULN or =\< 3 x ULN with liver metastases * 12\. ALT =\< 1.5 x ULN or =\< 3 x ULN with liver metastases * 13\. Creatinine clearance of ≥ 60 mL/min per 24 hour urine or the Cockcroft-Gault * 14\. Women of childbearing potential (WOCBP): negative urine or serum pregnancy test If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required Exclusion Criteria Concomitant Medications/Therapies \_\_1. Dietary/herbal supplements * 2\. Other investigational products or chemotherapy. Exception: EGFR TKI in the NSCLC expansion cohort is allowed. * 3\. Warfarin * 4\. Current or planned use of agents contraindicated for use with strong CYP3A4 inducers * 5\. Strong inhibitors or inducers of CYP2C9 * 6\. Strong inhibitors or inducers of CYP3A Other Illnesses and Conditions * 7\. Issues with tolerating oral medication (e.g., inability to swallow pills, malabsorption issues, ongoing nausea or vomiting). * 8\. Women who are or are planning to become pregnant or breastfeed * 9\. Known allergy to any of the components within the study agents and/or their excipients. * 10\. No other prior malignancy is allowed except for the following: adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, adequately treated Stage I or II cancer from which the patient is currently in complete remission, or any other cancer from which the patient has been disease free for three years. * 11\. Intercurrent or historic medical condition that increases subject risk in the opinion of the Investigator. Eligibility may be revisited for intercurrent medical conditions once resolution/recovery is deemed adequate by the investigator (e.g. recovery from major surgery, completion of treatment for severe infection). Noncompliance \_\_12. Prospective participants who, in the opinion of the investigator, may not be able to comply with all study procedures (including compliance issues related to feasibility/logistics). \*\*Eligibility should be confirmed per institutional policies.

Contact & Investigator

Central Contact

Vincent Chung, MD

✉ vchung@coh.org

📞 626-359-8111

Principal Investigator

Vincent Chung, MD

PRINCIPAL INVESTIGATOR

City of Hope Medical Center

Frequently Asked Questions

Who can join the NCT05227326 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Refractory Malignant Solid Neoplasm. 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 NCT05227326 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 NCT05227326 currently recruiting?

Yes, NCT05227326 is actively recruiting participants. Contact the research team at vchung@coh.org for enrollment information.

Where is the NCT05227326 trial being conducted?

This trial is being conducted at Scottsdale, United States, Duarte, United States.

Who is sponsoring the NCT05227326 clinical trial?

NCT05227326 is sponsored by City of Hope Medical Center. The principal investigator is Vincent Chung, MD at City of Hope Medical Center. The trial plans to enroll 92 participants.

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