First in Human Phase 1 Study of AG01 Anti-Progranulin/GP88 Antibody in Advanced Solid Tumor Malignancies
NCT ID: NCT05627960
Last Updated: 2022-11-28
Study Results
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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RECRUITING
PHASE1
77 participants
INTERVENTIONAL
2022-02-14
2026-11-30
Brief Summary
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This study will have a dose escalation portion (1A) to evaluate maximum tolerated dose (MTD) and/or maximum administered dose (MAD), the safety and tolerability of AG01treatment before the dose expansion portion (1B) of the study is initiated. The dose escalation portion of this study (1A) will also be used to determine the recommended phase 2 dose (RP2D) of AG01 antibody to be evaluated in the cohort expansion portion (1B).
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Detailed Description
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This study will enroll patients with relapsed/refractory solid tumor malignancies (1A) who failed one or more standard chemotherapy or targeted therapy regimens per SOC guidelines such as NCCN guidelines and for whom no standard therapy exists. In 1B portion of the study patients with triple negative breast cancer, hormone resistant breast cancer, non small cell lung cancer and mesothelioma will be accrued. The treatment period (cycle) will consist of 28-day cycles, the AGO1 will be infused every 14 days. The dosing schedule/frequency of treatments for subjects in the dose escalation portion (1A) will be the same as for subjects in the expansion portion (1B).
Conditions
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Study Design
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NON_RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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AG-01 treated group phase 1A
For dose escalation, subjects will be treated with increasing doses of AG01 from 1 mg/kg to 8 mg/kg. The duration of each treatment cycle is 28 days with two infusions of AG01 every 14 days.
AG-01 Compound
Phase 1A dose escalation study: enrolled subjects with advanced solid tumors will receive AG-01 compound at various doses.
Phase 1B patients will be treated with AG-01 at the RP2D.
AG-01 1B triple negative breast cancer treated group
TNBC is defined as ER and/or PR \< 1% by IHC, HER2 \<3+ by IHC and/or FISH negative, subjects must have received 1 or more standard of care (SOC) therapies for metastatic TNBC.
If PD(L)1-positive, must have received a combination of chemotherapy and a PD (L)-1 agent (Pembrolizumab), unless not a candidate for these therapies If gBRCA 1 or 2 mutation is present, must have received SOC therapies including a PARPi, unless not a candidate for these therapies.
Sacituzumab Govitecan ADC is FDA approved for treatment of advanced TNBC, prior exposure to this therapy does not preclude eligibility in the current study.
AG-01 Compound
Phase 1A dose escalation study: enrolled subjects with advanced solid tumors will receive AG-01 compound at various doses.
Phase 1B patients will be treated with AG-01 at the RP2D.
AG-01 1B Hormone-resistant breast cancer
Hormone-resistant breast cancer is defined as, ER and/or PR \>1%, HER2 \<3+ by IHC and/or FISH negative, received 1 or more hormonal (HT) therapies or HT/CD4/6 kinase inhibitor or HT/MTOR inhibitor for treatment of metastatic breast cancer. If the tumor has known PIK3CA mutation, HT/Alpelisib combination should be considered unless not a candidate for this therapy.
AG-01 Compound
Phase 1A dose escalation study: enrolled subjects with advanced solid tumors will receive AG-01 compound at various doses.
Phase 1B patients will be treated with AG-01 at the RP2D.
AG-01 1B NSCLC
Subjects with metastatic/recurrent NSCLCA failed 2 or more SOC therapies, including platinum-based chemotherapy and an anti-PD (L) -1 agent (sequentially or consecutively), Subjects with sensitizing mutations/alterations/rearrangements are eligible if received 1 or more SOC agent/s targeting these mutations unless not a candidate for these therapies.
AG-01 Compound
Phase 1A dose escalation study: enrolled subjects with advanced solid tumors will receive AG-01 compound at various doses.
Phase 1B patients will be treated with AG-01 at the RP2D.
AG-01-1B mesothelioma
Subjects with mesothelioma who received at least 1 SOC therapy for metastatic/recurrent mesothelioma per NCCN guidelines or not a candidate for SOC therapy.
AG-01 Compound
Phase 1A dose escalation study: enrolled subjects with advanced solid tumors will receive AG-01 compound at various doses.
Phase 1B patients will be treated with AG-01 at the RP2D.
Interventions
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AG-01 Compound
Phase 1A dose escalation study: enrolled subjects with advanced solid tumors will receive AG-01 compound at various doses.
Phase 1B patients will be treated with AG-01 at the RP2D.
Eligibility Criteria
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Inclusion Criteria
2. 18 years of age or older.
3. Histologic or cytologic diagnosis of advanced cancer.
4. Radiographic evidence of at least 1 measurable metastatic lesion per RECIST 1.1 criteria.
5. Patients with relapsed/refractory solid tumor malignancies who failed one or more standard chemotherapy or targeted therapy regimens per SOC guidelines such as NCCN guidelines and for whom no standard therapy exists (Phase 1A). No GP88 expression pre-required for phase 1A.
6. For phase 1B, patients must have GP88 tissue tumor tissue expression of 1+, 2+ or 3+ by IHC, archival tumor tissue will be used whenever possible. If no archival tissue is available, subject will be asked to consent to a study specific tumor biopsy for GP88 testing (phase1B). Patients who do not have archival tissue available for the dose expansion cohort (1B) will not be exposed to significant risk procedure to obtain tissue and may still be eligible for the study, after discussion with the Sponsor and Medical Monitor.
7. At least 4 weeks after the last dose of chemotherapy or radiation therapy; 6 weeks for mitoxantrone or mitomycin therapy.
8. ECOG performance status must be ≤2 (Appendix A).
9. Adequate hepatic, renal, and bone marrow function:
Absolute neutrophil count ≥ 1,000/uL Platelets ≥ 100,000/µL Total bilirubin WNL per Institution ULN AST (SGOT)/ALT (SGPT) ≤ 2.5 X institutional ULN Creatinine ≤1.2 mg/dL Clearance ≥50ml/min (Cockcroft-Gault)
10. All study participants (male and female) with reproductive potential must practice highly effective methods of contraception (failure rate \<1% annually) while on this study and for 90 days after completion of study therapy.
11. Men and women of all ethnic groups are eligible for this trial.
12. Females at reproductive age must have a negative urine pregnancy test prior to entry to this study.
13. Males with partners at reproductive age must use highly effective birth control methods to prevent partners' pregnancy while on study and for 90 days after completion of study treatments.
14. Life expectancy is greater than 12 weeks.
15. Subjects with triple negative breast cancer (TNBC) cohort must have received 1 or more standard of care (SOC) or targeted therapies for metastatic TNBC. If PD(L)1-positive, must have received a combination of chemotherapy and a PD (L)-1 agent (Atezolizumab or Pembrolizumab), unless not a candidate for these therapies. If gBRCA 1 or 2 mutation is present, must have received SOC therapies including a PARPi, unless not a candidate for these therapies. is FDA approved for treatment of advanced TNBC. Prior exposure to Sacituzumab Govitecan ADC therapy does not preclude eligibility in the current study.
16. Subjects with Cohort 2-Breast Cancer ER and/or PR positive, hormone-resistant breast cancer who received 1 or more hormonal (HT) therapies or HT/CD4/6 kinase inhibitor or HT/MTOR inhibitor for treatment of metastatic breast cancer are eligible. If the tumor has known PIK3CA mutation, HT/Alpelisib combination should be considered unless not a candidate for this therapy.
17. Subjects with metastatic/recurrent NSCLCA who failed 2 or more SOC therapies, including platinum-based chemotherapy and an anti-PD (L) -1 agent (sequentially or consecutively). Patients with sensitizing mutations/alterations/rearrangements are eligible if received 1 or more SOC agent/s targeting these mutations unless not a candidate for these therapies.
18. Mesothelioma patients who have received at least 1 SOC therapy for metastatic/recurrent mesothelioma per NCCN recommendations or not a candidate for SOC therapy.
Exclusion Criteria
2. Uncontrolled or untreated CNS metastases and treated CNS metastases are allowed, as long as the patient is clinically stable.
3. Presence carcinomatous meningeal involvement.
4. Patients may not be receiving any other investigational agents, or have participated in any investigational drug study \< 28 days prior to starting on the current study.
5. Since the teratogenic potential of AG01 is currently unknown, females who are pregnant or lactating are excluded.
6. Males and females unable to adhere to abstinence or use highly effective methods of contraception (annual failure rate \< 1%) to prevent study subjects' pregnancy or study subjects' partner pregnancy.
7. History of any other malignancies in the last 2 years except for in-situ cancer, basal or squamous cell skin cancer treated with curative intent.
18 Years
ALL
No
Sponsors
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University of Maryland Greenebaum Cancer Center
OTHER
A&G Pharmaceutical Inc.
INDUSTRY
Responsible Party
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Principal Investigators
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Katherine Tkaczuk, MD
Role: PRINCIPAL_INVESTIGATOR
University of Maryland, Baltimore
Locations
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University of Maryland Greenebaum Comprehensive Cancer Center
Baltimore, Maryland, United States
Countries
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Central Contacts
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Facility Contacts
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References
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Serrero G. Potential of Theranostic Target Mining in the Development of Novel Diagnostic and Therapeutic Products in Oncology: Progranulin/GP88 as a Therapeutic and Diagnostic Target for Breast and Lung Cancers. Rinsho Byori. 2016 Nov;64(11):1296-1309.
Tkaczuk KHR, Hawkins D, Yue B, Hicks D, Tait N, Serrero G. Association of Serum Progranulin Levels With Disease Progression, Therapy Response and Survival in Patients With Metastatic Breast Cancer. Clin Breast Cancer. 2020 Jun;20(3):220-227. doi: 10.1016/j.clbc.2019.11.010. Epub 2019 Dec 5.
Koo DH, Do IG, Oh S, Lee YG, Kim K, Sohn JH, Park SK, Yang HJ, Jung YS, Park DI, Jeong KU, Kim HO, Kim H, Serrero G, Chun HK; KBSMC Colorectal Cancer Team. Prognostic Value of Progranulin in Patients with Colorectal Cancer Treated with Curative Resection. Pathol Oncol Res. 2020 Jan;26(1):397-404. doi: 10.1007/s12253-018-0520-7. Epub 2018 Oct 30.
Greither T, Steiner T, Bache M, Serrero G, Otto S, Taubert H, Eckert AW, Kappler M. GP88/PGRN Serum Levels Are Associated with Prognosis for Oral Squamous Cell Carcinoma Patients. Biology (Basel). 2021 May 4;10(5):400. doi: 10.3390/biology10050400.
Guha R, Yue B, Dong J, Banerjee A, Serrero G. Anti-progranulin/GP88 antibody AG01 inhibits triple negative breast cancer cell proliferation and migration. Breast Cancer Res Treat. 2021 Apr;186(3):637-653. doi: 10.1007/s10549-021-06120-y. Epub 2021 Feb 22.
Serrero G, Hawkins DM, Bejarano PA, Ioffe O, Tkaczuk KR, Elliott RE, Head JF, Phillips J, Godwin AK, Weaver J, Hicks D, Yue B. Determination of GP88 (progranulin) expression in breast tumor biopsies improves the risk predictive value of the Nottingham Prognostic Index. Diagn Pathol. 2016 Aug 8;11(1):71. doi: 10.1186/s13000-016-0520-4.
Edelman MJ, Feliciano J, Yue B, Bejarano P, Ioffe O, Reisman D, Hawkins D, Gai Q, Hicks D, Serrero G. GP88 (progranulin): a novel tissue and circulating biomarker for non-small cell lung carcinoma. Hum Pathol. 2014 Sep;45(9):1893-9. doi: 10.1016/j.humpath.2014.05.011. Epub 2014 Jun 5.
Serrero G, Hawkins DM, Yue B, Ioffe O, Bejarano P, Phillips JT, Head JF, Elliott RL, Tkaczuk KR, Godwin AK, Weaver J, Kim WE. Progranulin (GP88) tumor tissue expression is associated with increased risk of recurrence in breast cancer patients diagnosed with estrogen receptor positive invasive ductal carcinoma. Breast Cancer Res. 2012 Feb 8;14(1):R26. doi: 10.1186/bcr3111.
Arechavaleta-Velasco F, Perez-Juarez CE, Gerton GL, Diaz-Cueto L. Progranulin and its biological effects in cancer. Med Oncol. 2017 Nov 7;34(12):194. doi: 10.1007/s12032-017-1054-7.
Abrhale T, Brodie A, Sabnis G, Macedo L, Tian C, Yue B, Serrero G. GP88 (PC-Cell Derived Growth Factor, progranulin) stimulates proliferation and confers letrozole resistance to aromatase overexpressing breast cancer cells. BMC Cancer. 2011 Jun 9;11:231. doi: 10.1186/1471-2407-11-231.
Wong NC, Cheung PF, Yip CW, Chan KF, Ng IO, Fan ST, Cheung ST. Antibody against granulin-epithelin precursor sensitizes hepatocellular carcinoma to chemotherapeutic agents. Mol Cancer Ther. 2014 Dec;13(12):3001-12. doi: 10.1158/1535-7163.MCT-14-0012. Epub 2014 Sep 24.
Other Identifiers
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GCC1950
Identifier Type: -
Identifier Source: org_study_id
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