First in Human Study of UCT-01-097 in Participants With Advanced Solid Tumors
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ClinicalTrials.gov Identifier: NCT04761601 |
Recruitment Status :
Recruiting
First Posted : February 21, 2021
Last Update Posted : March 6, 2023
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Advanced Solid Tumor | Drug: UCT-01-097 Drug: Gemcitabine Drug: Paclitaxel | Phase 1 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 106 participants |
Allocation: | Non-Randomized |
Intervention Model: | Sequential Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | A Phase 1, First in Human, Dose-Escalation Study of UCT-01-097 in Participants With Advanced Solid Tumors |
Actual Study Start Date : | March 3, 2021 |
Estimated Primary Completion Date : | September 23, 2023 |
Estimated Study Completion Date : | August 1, 2024 |

Arm | Intervention/treatment |
---|---|
Experimental: Dose Finding as Monotherapy - Part 1 |
Drug: UCT-01-097
Orally available kinase inhibitor |
Experimental: Expansion as Monotherapy - Part 2 |
Drug: UCT-01-097
Orally available kinase inhibitor |
Experimental: Dose Finding in Combination - Part 3 |
Drug: UCT-01-097
Orally available kinase inhibitor Drug: Gemcitabine Gemcitabine injection for intravenous use.
Other Name: Gemzar Drug: Paclitaxel Paclitaxel protein-bound particles for injectable suspension (albumin-bound).
Other Name: Abraxane |
- Incidence and severity of adverse events and serious adverse events [ Time Frame: up to 2 years ]Incidence and severity of adverse events, serious adverse events, according to NCI-CTCAE Version 5.0
- Maximum Tolerated Dose (MTD) [ Time Frame: 28 Days ]Highest administered dose with < 33% participants experiencing dose limiting toxicity (DLT) in the first 6 DLT evaluable participants
- Recommended Phase 2 Dose (RP2D) [ Time Frame: up to 2 years ]Based on the maximum tolerated dose, cumulative safety, and pharmacokinetic data
- Maximum Plasma UCT-01-097 Concentration (Cmax) [ Time Frame: Day 1 ]PK assessment for UCT-01-097
- Maximum Plasma UCT-01-097 Concentration at steady state (Cmax,ss) [ Time Frame: Day 15 ]PK assessment for UCT-01-097
- UCT-01-097 Trough Plasma Concentration (Cmin) [ Time Frame: Day 1 ]PK assessment for UCT-01-097
- UCT-01-097 Trough Plasma Concentration at Steady State (Cmin,ss) [ Time Frame: Day 15 ]PK assessment for UCT-01-097
- Time of Maximum Plasma UCT-01-097 Concentration (Tmax) [ Time Frame: Cycle 1 (each cycle is 28 days) ]PK assessment for UCT-01-097
- Area Under the Plasma Concentration-Time Curve Over Dosing Interval (AUCtau) of UCT-01-097 [ Time Frame: Day 15 ]PK assessment for UCT-01-097
- Apparent Clearance (CL/F) of UCT-01-097 [ Time Frame: Cycle 1 (each cycle is 28 days) ]PK assessment for UCT-01-097
- Apparent Volume of Distribution (Vz/F) of UCT-01-097 [ Time Frame: Cycle 1 (each cycle is 28 days) ]PK assessment for UCT-01-097
- Accumulation Ratio (Rac) of UCT-01-097 [ Time Frame: Cycle 1 (each cycle is 28 days) ]PK assessment for UCT-01-097
- Terminal Half-life (t1/2) of UCT-01-097 [ Time Frame: Cycle 1 (each cycle is 28 days) ]PK assessment for UCT-01-097
- Objective Response Rate (ORR) [ Time Frame: up to 2 years ]Percentage of participants with best response of CR or PR according to RECIST 1.1
- Time to Response (TTR) [ Time Frame: up to 2 years ]Time from start of treatment to complete response or partial response
- Duration of Response (DOR) [ Time Frame: up to 2 years ]Time from complete response or partial response to objective disease progression or death due to any cause
- Progression Free Survival (PFS) [ Time Frame: up to 2 years ]PFS is defined as the time from the start of the treatment until objective disease progression or death from any cause
- 1 Year Overall Survival (1YOS) [ Time Frame: 1 year ]Proportion of participants alive at 1 year from the start of treatment to death from any cause
- 2 Year Overall Survival (2YOS) [ Time Frame: 2 years ]Proportion of participants alive at 2 years from the start of treatment to death from any cause

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 solid tumor
- Measurable disease, per RECIST v1.1
- Eastern Cooperative Oncology Group (ECOG) performance status 0-1
- Adequate organ function
Exclusion Criteria:
- Has not recovered [recovery is defined as NCI CTCAE, version 5.0, grade ≤1] from the acute toxicities of previous therapy, except treatment-related alopecia or laboratory abnormalities otherwise meeting eligibility requirements
- Received prior chemotherapeutic, investigational, or other therapies for the treatment of cancer within 14 days with small molecule and within 28 days with biologic before the first dose of UCT-01-097
- Progressive or symptomatic brain metastases
- Serious, uncontrolled medical disorder, nonmalignant systemic disease, or active, uncontrolled infection
- History of phosphate or calcium disorder
- History of significant cardiac disease
- History or current evidence/risk of retinopathy
- History of myelodysplastic syndrome (MDS) or AML
- History of another cancer within 3 years before Day 1 of study treatment, with the exception of basal or squamous cell carcinoma of the skin that has been definitively treated. A history of other malignancies with a low risk of recurrence, including appropriately treated ductal carcinoma in situ (DCIS) of the breast and prostate cancer with a Gleason score less than or equal to 6, are also not excluded
- If female, is pregnant or breastfeeding

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): NCT04761601
Contact: Stephen Letrent, PharmD, PhD | 858-342-6652 | stephen.letrent@1200pharma.com |
United States, California | |
UCLA - JCCC Clinical Research Unit | Recruiting |
Los Angeles, California, United States, 90095 | |
Contact: Zev Wainberg, MD 310-586-2094 | |
Torrance Memorial | Recruiting |
Torrance, California, United States, 90505 | |
Contact: Hugo Hool, MD | |
United States, Georgia | |
Winship Institute of Emory University | Recruiting |
Atlanta, Georgia, United States, 30322 | |
Contact: Gehan Botrus, MD | |
United States, Indiana | |
Fort Wayne Medical Oncology and Hematology | Recruiting |
Fort Wayne, Indiana, United States, 46804 | |
Contact: Sunil Babu, MD | |
United States, Tennessee | |
Sarah Cannon | Recruiting |
Nashville, Tennessee, United States, 37203 | |
Contact: Meredith Pelster, MD 615-329-7274 | |
United States, Texas | |
Mary Crowley Cancer Research | Recruiting |
Dallas, Texas, United States, 75230 | |
Contact: Minal Barve, MD 972-566-3000 |
Study Director: | Stephen Letrent, PharmD, PhD | 1200 Pharma, LLC |
Responsible Party: | 1200 Pharma, LLC |
ClinicalTrials.gov Identifier: | NCT04761601 |
Other Study ID Numbers: |
UCT01097-001 |
First Posted: | February 21, 2021 Key Record Dates |
Last Update Posted: | March 6, 2023 |
Last Verified: | March 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Neoplasms Paclitaxel Gemcitabine Antineoplastic Agents, Phytogenic Antineoplastic Agents Tubulin Modulators |
Antimitotic Agents Mitosis Modulators Molecular Mechanisms of Pharmacological Action Antimetabolites, Antineoplastic Antimetabolites |