Pegloticase for the Reduction of Uric Acid in Patients With Tumor Lysis Syndrome
NCT ID: NCT04745910
Last Updated: 2025-11-10
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
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
ACTIVE_NOT_RECRUITING
PHASE4
10 participants
INTERVENTIONAL
2022-04-05
2025-12-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
I. To collect preliminary data on the effectiveness of a single dose of pegloticase in lowering serum uric acid levels to less than 6.0 mg/dl within 24 hours in patients with hyperuricemia in the setting of tumor lysis syndrome.
SECONDARY OBJECTIVES:
I. To assess the effect of pegloticase on renal function in patients with hyperuricemia in the setting of tumor lysis syndrome as measured by changes in serum creatinine/estimated glomerular filtration rate (eGFR) and urine output.
II. To estimate the rate of renal replacement therapy initiation for acute kidney injury secondary to tumor lysis syndrome among patients treated with pegloticase.
OUTLINE:
Patients receive pegloticase intravenously (IV) over 120 minutes. Patients whose serum uric acid does not drop below 6 mg/dL within 24 hours receive a second dose of pegloticase IV over 120 minutes on day 2. Patients whose serum uric acid does not drop below 6 mg/dL after two doses of pegloticase receive standard of care rasburicase IV once daily (QD) for 5 days.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Treatment (pegloticase)
Patients receive pegloticase IV over 120 minutes. Patients whose serum uric acid does not drop below 6 mg/dL within 24 hours receive a second dose of pegloticase IV over 120 minutes on day 2. Patients whose serum uric acid does not drop below 6 mg/dL after two doses of pegloticase receive standard of care rasburicase IV QD for 5 days.
Pegloticase
Given IV
Rasburicase
Given IV
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Pegloticase
Given IV
Rasburicase
Given IV
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
1. Signed informed consent prior to any study specific procedures (patient or caregiver)
2. Male or female 18 years of age or older
3. In the investigator's opinion, expected survival of at least 1 month
4. Deemed stable by the investigator
5. Serum Uric Acid ≥ 6 mg/dL
6. Risk for tumor lysis syndrome based on the MD Anderson TLS risk score
Exclusion Criteria
2. Subject unwilling to take study medication
3. Known allergy to uricase
4. Pregnant
5. Breastfeeding
6. Known glucose-6-phosphate dehydrogenase (G6PD) deficiency
7. Transfusion in last 7 days (as this interferes with G6PD test), with the exception of platelet transfusions.
8. Has received rasburicase during current admission.(Can be considered i24 hours after last Rasburicase administered, current or previous admission)
18 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
M.D. Anderson Cancer Center
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Sreedhar Mandayam, MD
Role: PRINCIPAL_INVESTIGATOR
M.D. Anderson Cancer Center
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
M D Anderson Cancer Center
Houston, Texas, United States
Countries
Review the countries where the study has at least one active or historical site.
Related Links
Access external resources that provide additional context or updates about the study.
M D Anderson Cancer Center
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
NCI-2020-13890
Identifier Type: REGISTRY
Identifier Source: secondary_id
2020-0330
Identifier Type: OTHER
Identifier Source: secondary_id
2020-0330
Identifier Type: -
Identifier Source: org_study_id