- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03641313
Berzosertib and Irinotecan in Treating Patients With Progressive, Metastatic, or Unresectable TP53 Mutant Gastric or Gastroesophageal Junction Cancer
A Phase 2 Single-Arm Study of M6620 in Combination With Irinotecan in Patients With Progressive TP53 Mutant Gastric and Gastro-Esophageal Junction Cancer
Study Overview
Status
Conditions
- Clinical Stage III Gastric Cancer AJCC v8
- Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8
- Clinical Stage IV Gastric Cancer AJCC v8
- Clinical Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8
- Metastatic Gastric Adenocarcinoma
- Metastatic Gastroesophageal Junction Adenocarcinoma
- Unresectable Gastric Adenocarcinoma
- Unresectable Gastroesophageal Junction Adenocarcinoma
Detailed Description
PRIMARY OBJECTIVE:
I. Determine objective response rate (ORR) superiority (target 25%) in TP53 mutant patients with progressive metastatic or unresectable gastric/gastroesophageal junction (GEJ) cancer who receive berzosertib (M6620) and irinotecan compared to ORR (5%) in historical control patients treated with single agent irinotecan alone.
SECONDARY OBJECTIVES:
I. Determine duration of response (DOR), time to progression (TTP), progression-free survival (PFS), and overall survival (OS) superiority in TP53 mutant gastric/GEJ cancer patients who receive M6620 and irinotecan compared to these measures in historical control patients treated with irinotecan alone.
II. Perform the following correlative studies in 9 patients: gamma-H2AX, KAP1 phosphorylated (p)-Ser 824 and p-ATR analysis from biopsies collected at 24 hours (+/- 1 hour) post-irinotecan infusion on cycle 1 day 2 (C1D2) and at 24 hours (+/- 1 hour) post-M6620 on cycle 2 day 2 (C2D2).
EXPLORATORY OBJECTIVES:
I. Determine ORR, DOR, TTP, PFS, and OS in patients with other concomitant damage response defects (DDRD), such as mutations in BRCA1, BRCA2, MRE11, RAD50, RAD51, RAD52, RAD54L, NBN, ATM, H2AX, PALB2, RPA, BRIP1, BARD1, ATR, ATRX, CHK1, CHK2, MDM2, MDM4, FANCA, FANCC, FANCD2, FANCE, FANCF, FANCG, FANCL, treated with the experimental combination.
II. Determine whether patients with first line platinum sensitivity (PFS > 3 months) demonstrate improved ORR, DOR, TTP, PFS, and OS compared to patients who were platinum insensitive (PFS < 3 months).
OUTLINE:
Patients receive irinotecan intravenously (IV) over 90 minutes and berzosertib IV over 60 minutes on days 1 and 15. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo endoscopic or computed tomography (CT) assisted biopsy and magnetic resonance imaging (MRI) on study.
After completion of study treatment, patients are followed up for 30 days and then every 2 months for up to 1 year.
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
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California
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Duarte, California, United States, 91010
- City of Hope Comprehensive Cancer Center
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Los Angeles, California, United States, 90033
- USC / Norris Comprehensive Cancer Center
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Los Angeles, California, United States, 90033
- Los Angeles General Medical Center
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Orange, California, United States, 92868
- UC Irvine Health/Chao Family Comprehensive Cancer Center
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Sacramento, California, United States, 95817
- University of California Davis Comprehensive Cancer Center
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Florida
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Coral Gables, Florida, United States, 33146
- UM Sylvester Comprehensive Cancer Center at Coral Gables
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Deerfield Beach, Florida, United States, 33442
- UM Sylvester Comprehensive Cancer Center at Deerfield Beach
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Miami, Florida, United States, 33136
- University of Miami Miller School of Medicine-Sylvester Cancer Center
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Miami, Florida, United States, 33176
- UM Sylvester Comprehensive Cancer Center at Kendall
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Plantation, Florida, United States, 33324
- UM Sylvester Comprehensive Cancer Center at Plantation
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Illinois
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Chicago, Illinois, United States, 60611
- Northwestern University
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Kansas
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Fairway, Kansas, United States, 66205
- University of Kansas Clinical Research Center
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Hays, Kansas, United States, 67601
- HaysMed University of Kansas Health System
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Lawrence, Kansas, United States, 66044
- Lawrence Memorial Hospital
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Olathe, Kansas, United States, 66061
- Olathe Health Cancer Center
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Overland Park, Kansas, United States, 66210
- University of Kansas Cancer Center-Overland Park
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Pittsburg, Kansas, United States, 66762
- Ascension Via Christi - Pittsburg
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Salina, Kansas, United States, 67401
- Salina Regional Health Center
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Topeka, Kansas, United States, 66606
- University of Kansas Health System Saint Francis Campus
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Westwood, Kansas, United States, 66205
- University of Kansas Hospital-Westwood Cancer Center
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Missouri
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Kansas City, Missouri, United States, 64154
- University of Kansas Cancer Center - North
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Kansas City, Missouri, United States, 64108
- Truman Medical Centers
-
Lee's Summit, Missouri, United States, 64064
- University of Kansas Cancer Center - Lee's Summit
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North Kansas City, Missouri, United States, 64116
- University of Kansas Cancer Center at North Kansas City Hospital
-
-
North Carolina
-
Clemmons, North Carolina, United States, 27012
- Wake Forest University at Clemmons
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Wilkesboro, North Carolina, United States, 28659
- Wake Forest Baptist Health - Wilkes Medical Center
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Winston-Salem, North Carolina, United States, 27157
- Wake Forest University Health Sciences
-
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Ohio
-
Columbus, Ohio, United States, 43210
- Ohio State University Comprehensive Cancer Center
-
-
Oklahoma
-
Oklahoma City, Oklahoma, United States, 73104
- University of Oklahoma Health Sciences Center
-
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Tennessee
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Nashville, Tennessee, United States, 37232
- Vanderbilt University/Ingram Cancer Center
-
-
Utah
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Salt Lake City, Utah, United States, 84112
- Huntsman Cancer Institute/University of Utah
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Patients must have histologically or cytologically confirmed progressive metastatic or unresectable gastric or GEJ adenocarcinoma.
- Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded for non-nodal lesions and short axis for nodal lesions) as >= 20 mm (>= 2 cm) by chest x-ray or as >= 10 mm (>= 1 cm) with computed tomography (CT) scan, magnetic resonance imaging (MRI), or calipers by clinical exam.
- Patients must have progressed after or been intolerant of at least two lines of systemic therapy. Patients with HER2 positive gastric and GEJ adenocarcinoma must have progressed on trastuzumab plus chemotherapy in the first line setting. Patients with microsatellite unstable (MSI-H) tumors must have received prior immunotherapy with pembrolizumab.
- Age >= 18 years. Because no dosing or adverse event data are currently available on the use of M6620 in combination with irinotecan in patients < 18 years of age, children are excluded from this study, but will be eligible for future pediatric trials.
- Both men and women of all races and ethnic groups are eligible for this trial.
- Eastern Cooperative Oncology Group (ECOG) performance status =< 1 (Karnofsky >= 60%).
- Leukocytes >= 3,000/mcL.
- Absolute neutrophil count >= 1,500/mcL.
- Platelets >= 100,000/mcL.
- Hemoglobin >= 9 g/dL.
- Total bilirubin within normal institutional limits.
- Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (serum glutamic pyruvic transaminase [SGPT]) =< 2.5 x institutional upper limit of normal (ULN); if liver involvement =< 5 x ULN.
- Creatinine clearance >= 45 mL/min/1.73 m^2 for patients with creatinine levels above institutional normal.
- Patients must have a TP53 mutation (only those known hot-spot mutations that fall within exon 2 or exons 4-11 will be accepted) determined from available archived tumor tissue that has been subjected to next generation sequencing (NGS) through FoundationOne/FoundationOneCDx or a similar assay performed in a Clinical Laboratory Improvement Amendments (CLIA)-certified laboratory. Investigators from other sites, who have potential patients who meet study eligibility, will send copies of NGS reports from these patients via Medidata Rave case reports to the responsible study coordinator. Our research team will review each report to ensure each patient possesses the mutations of interest. Similar review will happen for each patient we enroll on the study at our institution. Case reports from all screened patients will be centrally available on the Rave study database.
- Nine patients must be willing to undergo endoscopic or CT guided tumor biopsies for mandatory correlative studies. If the biopsy is deemed not safe by the treating physician, the patient may still enroll given that the other eligibility criteria are met.
- The effects of M6620 on the developing human fetus are unknown. For this reason and because deoxyribonucleic acid (DNA)-damage response (DDR) inhibitors, as well as irinotecan, are known to be teratogenic, women of child-bearing potential and men able to father children who have female partners of child-bearing potential must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation, and for 6 months after trial participant's final dose of M6620 or irinotecan (whichever agent is completed last). Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately.
- Ability to understand and the willingness to sign a written informed consent document.
Exclusion Criteria:
- Patients with early stage untreated or resectable gastric adenocarcinoma.
- Patients who have had chemotherapy or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) prior to entering the study.
- Patients who have previously received irinotecan.
- Patients who have not recovered from adverse events due to prior anti-cancer therapy (i.e., have residual toxicities > grade 1, except alopecia) that was administered more than four weeks prior to starting study therapy.
- Patients who are receiving any other investigational agents.
- Patients with untreated or symptomatic brain metastases should be excluded from this clinical trial because of their poor prognosis and because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events.
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to M6620 or irinotecan.
- M6620 is primarily metabolized by CYP3A4, and irinotecan and its active metabolite, SN-38, are metabolized by CYP3A4 and UGT1A1, respectively; therefore, concomitant administration with strong inhibitors of CYP3A4 (e.g., ketoconazole, itraconazole, clarithromycin, ritonavir, indinavir, nelfinavir and saquinavir) or inducers of CYP3A4 (e.g. rifampin, phenytoin, carbamazepine, phenobarbital, St. John's Wort) should be avoided. Because the lists of these agents are constantly changing, it is important to regularly consult a frequently-updated medical reference for a list of drugs to avoid or minimize use of. As part of the enrollment/informed consent procedures, the patient will be counseled on the risk of interactions with other agents, and what to do if new medications need to be prescribed or if the patient is considering a new over-the-counter medicine or herbal product.
- Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
- Pregnant women are excluded from this study because M6620 as a DNA-damage response (DDR) inhibitor may have the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with M6620, breastfeeding should be discontinued if the mother is treated with M6620. These potential risks also apply to irinotecan.
- Human immunodeficiency virus (HIV)-positive patients are excluded unless they have an undetectable viral load and are able to use anti-viral agents that do not interact with CYP3A4 (or regimens with agents that are not major inhibitors of cytochrome P450 enzymes).
- History of other malignancy within 36 months prior to enrollment. Patients with local cancers of any type, provided no recurrence over this timeframe, are eligible.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment (irinotecan and M6620)
Patients receive irinotecan IV over 90 minutes and berzosertib IV over 60 minutes on days 1 and 15.
Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
Patients undergo endoscopic or CT assisted biopsy and MRI on study.
|
Undergo MRI
Other Names:
Given IV
Other Names:
Undergo CT assisted biopsy
Other Names:
Undergo endoscopic biopsy
Other Names:
Given IV
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Objective response rate (ORR) according to Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 response criteria
Time Frame: Up to 1 year
|
Up to 1 year
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Duration of responses (DOR)
Time Frame: From when patients achieve their best response (complete response [CR] or partial response [PR]) to when they progress or die for any reason, assessed up to 1 year
|
Will be estimated using the method of Kaplan and Meier.
95% confidence intervals for all point estimates of effect sizes (odd ratios, hazard ratios, differential pre-post biomarker expression) among subgroups will be estimated.
|
From when patients achieve their best response (complete response [CR] or partial response [PR]) to when they progress or die for any reason, assessed up to 1 year
|
Time to progression (TTP)
Time Frame: From start of treatment to time of progression or death from progression, assessed up to 1 year
|
Will be estimated using the method of Kaplan and Meier.
95% confidence intervals for all point estimates of effect sizes (odd ratios, hazard ratios, differential pre-post biomarker expression) among subgroups will be estimated.
|
From start of treatment to time of progression or death from progression, assessed up to 1 year
|
Progression-free survival (PFS)
Time Frame: From enrollment to disease progression or death for any reason, assessed up to 1 year
|
From enrollment to disease progression or death for any reason, assessed up to 1 year
|
|
Overall survival (OS)
Time Frame: From study enrollment to death for any reason, assessed up to 1 year
|
Will be estimated using the method of Kaplan and Meier.
95% confidence intervals for all point estimates of effect sizes (odd ratios, hazard ratios, differential pre-post biomarker expression) among subgroups will be estimated.
|
From study enrollment to death for any reason, assessed up to 1 year
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
ORR in sub-cohorts based on first-line platinum sensitivity
Time Frame: Up to 1 year
|
Up to 1 year
|
|
DOR in sub-cohorts based on first-line platinum sensitivity
Time Frame: Up to 1 year
|
Up to 1 year
|
|
TTP in sub-cohorts based on first-line platinum sensitivity
Time Frame: Up to 1 year
|
Up to 1 year
|
|
PFS in sub-cohorts based on first-line platinum sensitivity
Time Frame: Up to 1 year
|
Up to 1 year
|
|
OS in sub-cohorts based on first-line platinum sensitivity
Time Frame: Up to 1 year
|
Up to 1 year
|
|
Presence of other deoxyribonucleic acid (DNA) damage response defects (DDRD)
Time Frame: Up to 1 year
|
Will be summarized as frequency counts and percent of study group.
|
Up to 1 year
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Jordan D Berlin, Yale University Cancer Center LAO
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Carcinoma
- Neoplasms, Glandular and Epithelial
- Gastrointestinal Neoplasms
- Digestive System Neoplasms
- Gastrointestinal Diseases
- Stomach Diseases
- Head and Neck Neoplasms
- Esophageal Diseases
- Stomach Neoplasms
- Adenocarcinoma
- Esophageal Neoplasms
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Topoisomerase Inhibitors
- Topoisomerase I Inhibitors
- Irinotecan
Other Study ID Numbers
- NCI-2018-01739 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
- UM1CA186689 (U.S. NIH Grant/Contract)
- VICC LOI#18012
- 10211 (Other Identifier: CTEP)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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