- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04195347
Study of CM4620 to Reduce the Severity of Pancreatitis Due to Asparaginase
CRSPA: Phase I/II Study of CM4620 to Reduce the Severity of Pancreatitis Due to Asparaginase
This is a phase I/II clinical trial assessing the tolerability and efficacy of CM4620 in children and young adults with acute pancreatitis caused by asparaginase. The tolerability of CM4620 when given to patients receiving frontline chemotherapy will be determined. The effectiveness in reducing the severity of pancreatitis will be estimated.
Primary Objectives
To assess the safety of CM4620 administration in children and young adults with asparaginase associated pancreatitis (AAP).
To profile dose-limiting toxicities and responses of the patients treated in the dose-finding phase.
To estimate the efficacy of CM4620 to prevent pseudocyst or necrotizing pancreatitis in children with AAP.
Secondary Objectives
To determine the effect of CM4620 on the incidence of severe pancreatitis
To determine the effect of CM4620 on the incidence of Systemic Inflammatory Response Syndrome (SIRS).
Study Overview
Detailed Description
This is an open label safety and efficacy evaluation with comparison of toxicity to a historical control population (TOTXVI). There will be 3 cohorts of patients enrolled, and the dose for each cohort will be determined based on the toxicities experienced in the ongoing and prior cohorts.
An initial 9 patients (cohort 1) will be enrolled and will receive dose level 1 and monitored for toxicity. If the therapy is well tolerated, 6 patients (cohort 2) will be treated at dose level 2. Subsequent enrollment of 9 patients (cohort 3) will be at either dose level 1 or 2 based on tolerability. The keyboard design will be used to determine the dosing for cohorts 2 and 3. Additional patients will be enrolled at the recommended phase II dose (RP2D) until a total of 24 patients have been treated at that dose, including any treated during the dose-finding phase.
CM4620 will be given days 1-4 as an IV infusion beginning within 36 hours of the onset of acute pancreatitis associated abdominal pain and within 8 hours of enrollment. For patients with prior abdominal pain or in those unable to communicate the location/characteristic of their pain, a change in the characteristic of the pain or new enzyme elevation/imaging findings after previously normal studies will determine the timing of onset of pancreatitis.
Patients will be followed for about 4 months after treatment.
Study Type
Enrollment (Estimated)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Contact
- Name: Seth E. Karol, MD
- Phone Number: 866-278-5833
- Email: referralinfo@stjude.org
Study Locations
-
-
North Carolina
-
Charlotte, North Carolina, United States, 28204
- Recruiting
- Novant Health Presbyterian Hemby Children's Hospital
-
Contact:
- Jessica Bell, MD
-
Contact:
- Phone Number: 704-384-1900
- Email: jbell@novanthealth.org
-
Principal Investigator:
- Jessica Bell, MD
-
-
Tennessee
-
Memphis, Tennessee, United States, 38105
- Recruiting
- St. Jude Children's Research Hospital
-
Contact:
- Seth E. Karol, MD
- Phone Number: 866-278-5833
- Email: referralinfo@stjude.org
-
Principal Investigator:
- Seth E. Karol, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Acute pancreatitis with elevation of amylase OR lipase ≥ 3x the upper limit of normal AND at least 1 of: abdominal pain consistent with acute pancreatitis OR imaging findings consistent with acute pancreatitis.
- Receipt of any form of asparaginase within the prior 35 days.
- Patient with acute lymphoblastic leukemia/ lymphoma age < 22 years receiving therapy with curative intent.
Exclusion Criteria:
- Prior episode of pancreatitis.
- QTc at baseline > 450 msec.
- Creatinine > 3x the upper limit of normal for age or total bilirubin >3x the upper limit for normal for age without evidence of leukemic infiltrate or hemolysis.
- Receipt of another investigational agent within the prior 7 days.
- History of allergy to eggs or known hypersensitivity to any component of CM4620.
- Positive pregnancy test or breastfeeding. Females of childbearing potential must have a negative urine or serum pregnancy test prior to enrollment. Males and females of childbearing potential must agree to use effective contraception for at least twelve months following the completion of therapy.
- Inability or unwillingness of research participant or legal guardian/representative to give written informed consent.
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: CM4620 Treatment
Phase I: Cohort 1 patients receive CM4620 IV at dose level 1 on days 1-4. Cohort 2 patients receive CM4620 IV at dose level 2 on days 1-4. Cohort 3 patients receive CM4620 IV at either dose level 1 or 2 on days 1-4 Phase II: Patients will receive CM4620 IV on days 1-4 at the recommended Phase II dose (RP2D) as determined in Phase I. |
IV
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The number of CTCAE grade 3-5 events
Time Frame: Within 28 days of receiving the medication
|
Drug safety measuring the number of CTCAE grade 3-5 events
|
Within 28 days of receiving the medication
|
Responses to CM4620
Time Frame: 28-35 days after study entry.
|
We will evaluate the rate of pancreatic necrosis or pseudocyst formation using radiographic imaging
|
28-35 days after study entry.
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Effect of CM4620 measured by levels of pancreatic enzymes
Time Frame: 72 hours after study entry
|
Pancreatitis measured by levels of pancreatic enzymes
|
72 hours after study entry
|
Effect of CM4620: Necrosis
Time Frame: 28-35 days from study entry
|
Necrosis measured by levels of pancreatic enzymes
|
28-35 days from study entry
|
Effect of CM4620: Pseudocyst
Time Frame: 28-35 days from study entry
|
Pseudocyst measured by levels of pancreatic enzymes
|
28-35 days from study entry
|
Effect of CM4620: Incidence of SIRS
Time Frame: 48-72 hours after study entry
|
Presence or absence of systemic inflammatory response syndrome
|
48-72 hours after study entry
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Seth E. Karol, MD, St. Jude Children's Research Hospital
Publications and helpful links
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
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CRSPA
- NCI-2019-08205 (Registry Identifier: NCI Clinical Trial Registration Program)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
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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