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NCT03684980 · ClinicalTrials.gov registry record · Early Phase 1

LTA Pilot Study of Glucarpidase in Patients With Central Nervous System Lymphoma

A Early Phase 1 study of Central Nervous System Lymphoma, sponsored by Memorial Sloan Kettering Cancer Center.

Active
Registry status
Early Phase 1
Development phase
58
Enrollment target
11
Study locations

NCT03684980: Active Early Phase 1 study of Central Nervous System Lymphoma, sponsored by Memorial Sloan Kettering Cancer Center.

NCT03684980 is a Early Phase 1 study of Central Nervous System Lymphoma that is active but no longer recruiting, run by Memorial Sloan Kettering Cancer Center. The registered enrollment target is 58 participants, below the 101-participant average among 14 other Central Nervous System Lymphoma trials with a reported enrollment target (43% lower). The trial reports 11 study locations across 5 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03684980, a Early Phase 1 study of Central Nervous System Lymphoma, is active but no longer recruiting, sponsored by Memorial Sloan Kettering Cancer Center.

ACTIVE NOT RECRUITING
Registry status
Early Phase 1
Development phase
58 participants
Enrollment target
11
Study locations

Study Summary

The purpose of this study is to test the effects of a drug called Voraxaze when it's routinely given in combination with methotrexate and rituximab, the standard treatment for CNSL.

Primary Outcome

All serum samples will be tested via MTX immunoassay (measures MTX levels in addition to byproducts) as well as HPLC or mass spectroscopy which will reveal plasma concentrations of MTX and DAMPA separately.

Interventions

  • DRUG Rituximab
  • DRUG Methotrexate
  • DRUG leucovorin
  • DRUG Glucarpidase

Study Locations (11)

New York

  • Memorial Sloan Kettering Commack - Commack
  • Memorial Sloan Kettering Westchester - Harrison
  • Memorial Sloan Kettering Cancer Center - New York
  • Memorial Sloan Kettering Nassau - Uniondale

New Jersey

  • Memorial Sloan Kettering Basking Ridge - Basking Ridge
  • Memorial Sloan Kettering Monmouth - Middletown
  • Memorial Sloan Kettering Bergen - Montvale

Ohio

  • Cincinnati Children's Hospital Medical Center - Cincinnati
  • Cleveland Clinic (Data Collection and Specimen Collection) - Cleveland

Alabama

  • University of Alabama at Birmingham - Birmingham

Massachusetts

  • Dana Farber Cancer Institute (Data Collection and Specimen Analysis) - Boston

Trial Details

FieldValue
Enrollment Target 58 participants
Start Date 2018-11-14
Est. Completion 2027-11
Phase Early Phase 1
Memorial Sloan Kettering Cancer Center

1,884 total trials

What the registry record for NCT03684980 still lists

NCT03684980 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 58 participants, a relatively small participant target, below the 101-participant average among 14 other Central Nervous System Lymphoma trials with a reported enrollment target (43% lower).

The record links to 1 condition, with Central Nervous System Lymphoma appearing as the primary indexed condition, and to 4 interventions - of which Rituximab is the first listed.

NCT03684980 lists 11 locations in 5 states (New York, New Jersey, Ohio).

Frequently Asked Questions

What is clinical trial NCT03684980 about?

NCT03684980 is a clinical study titled "LTA Pilot Study of Glucarpidase in Patients With Central Nervous System Lymphoma". The purpose of this study is to test the effects of a drug called Voraxaze when it's routinely given in combination with methotrexate and rituximab, the standard treatment for CNSL.

What is the current status of trial NCT03684980?

This trial is currently active not recruiting. It is a Early Phase 1 study. The enrollment target is 58 participants. The study started on 2018-11-14. Estimated completion is 2027-11.

What conditions does trial NCT03684980 study?

This clinical trial studies the following conditions: Central Nervous System Lymphoma.

What interventions are being tested in trial NCT03684980?

The interventions under investigation include: Rituximab (DRUG), Methotrexate (DRUG), leucovorin (DRUG), Glucarpidase (DRUG).

Who is sponsoring clinical trial NCT03684980?

This trial is sponsored by Memorial Sloan Kettering Cancer Center, which has 1,884 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03684980 being conducted?

This trial has 11 study locations across Alabama, Massachusetts, New Jersey, New York, Ohio. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Central Nervous System Lymphoma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03684980's enrollment target sits among peer trials

58 7th of 14 higher than 8 of 14 other Central Nervous System Lymphoma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Central Nervous System Lymphoma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03684980, the US trial registry maintained by the National Library of Medicine. NCT03684980 (small enrollment · multi site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.