First-In-Human Dose-Escalation Study of STP1002 in Patients With Advanced-Stage Solid Tumors
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT04505839 |
Recruitment Status :
Recruiting
First Posted : August 10, 2020
Last Update Posted : December 28, 2022
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Advanced Solid Tumor | Drug: STP1002 | Phase 1 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 30 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | First-In-Human Dose-Escalation Study of STP1002 in Patients With Advanced-Stage Solid Tumors |
Actual Study Start Date : | July 30, 2020 |
Estimated Primary Completion Date : | May 2023 |
Estimated Study Completion Date : | September 2023 |
Arm | Intervention/treatment |
---|---|
Experimental: STP1002 |
Drug: STP1002
Oral capsule, QD |
- Dose limiting toxicities (DLTs) [ Time Frame: 28 days ]DLTs are defined as any of the following adverse events (AEs) that are possibly or probably related to the trial regimen occurring during Cycle 1
- Treatment-emergent adverse events (TEAEs) [ Time Frame: 24 months ]Number and severity of TEAEs, treatment-related AEs, and SAEs for all dose groups according to the NCI CTCAE v5.0
- The pharmacokinetics of STP1002 [ Time Frame: 24 months ]Plasma concentration of STP1002 following oral administration

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Advanced-stage solid tumor (metastatic or locally advanced and unresectable) with histologically confirmed diagnosis of CRC, NSCLC, GC, RCC, or HCC
- Measurable lesion(s) according to RECIST 1.1 criteria
- Performance status of ≤ 2 on the Eastern Cooperative Oncology Group (ECOG) scale.
- Ability to swallow capsules
- Received last chemotherapy, biologic, or investigational therapy at least 4 weeks prior to first dosing of study treatment
- Has received or is intolerant to all standard of care treatment options with known clinical benefit
- Life expectancy of more than 3 months
- Adequate hematological, hepatic and renal function
- For women of childbearing potential, a negative serum pregnancy test performed within 7 days prior to start of treatment
Exclusion Criteria:
- Received treatment within the last 28 days with a drug that has not received regulatory approval for any indication at the time of study entry
- Major surgery within the last 28 days prior to the first dose of investigational drug
- Prior radiation therapy within 14 days prior to study Cycle 1 Day 1 and/or persistence of radiation-related adverse effects.
- Concurrent treatment with any anticancer agent
- Currently taking either strong CYP inhibitors or inducers
- Known brain metastases, uncontrolled seizure disorder, or active neurologic disease
- Significant cardiovascular impairment
- Pregnant or nursing
- Known HIV infection, active hepatitis C and/or hepatitis B infection
- Known bleeding disorder or coagulopathy
- Active drug or alcohol abuse or history of alcohol or drug abuse during the last two years.
- Diagnosis of osteoporosis at the time of the screening
- Any history of retinal pathology including diabetic retinopathy, macular degeneration, or other retinal degenerative disease

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04505839
Contact: Hugh Lee | 2404213190 | hughlee@kcrnresearch.com | |
Contact: Christine Lee | Christinelee@kcrnresearch.com |
United States, California | |
University of Southern California | Recruiting |
Los Angeles, California, United States, 90033 | |
Contact: Hugh Lee hughlee@kcrnresearch.com | |
Principal Investigator: Heinz-Josef Lenz, MD | |
United States, Colorado | |
University of Colorado Denver | Recruiting |
Denver, Colorado, United States, 80045 | |
Contact: Hugh Lee hughlee@kcrnresearch.com | |
Principal Investigator: Christopher Lieu, MD | |
United States, Illinois | |
Northwestern University | Recruiting |
Evanston, Illinois, United States, 60208 | |
Contact: Hugh Lee hughlee@kcrnresearch.com | |
Principal Investigator: Al Benson, MD |
Responsible Party: | ST Pharm Co., Ltd. |
ClinicalTrials.gov Identifier: | NCT04505839 |
Other Study ID Numbers: |
STP-ST-01 |
First Posted: | August 10, 2020 Key Record Dates |
Last Update Posted: | December 28, 2022 |
Last Verified: | December 2022 |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Neoplasms |