A Study of N-Acetylcysteine (N-AC) in People Receiving CAR T-cell Therapy for Lymphoma

Last updated: November 3, 2025
Sponsor: Memorial Sloan Kettering Cancer Center
Overall Status: Active - Not Recruiting

Phase

1

Condition

Lymphoma

Treatment

N-Acetylcysteine

Clinical Study ID

NCT05081479
21-386
  • Ages > 18
  • All Genders

Study Summary

The purpose of this study is to test the safety of N-AC when given in combination with Yescarta to people with lymphoma. This study will test different doses of N-AC to find the highest dose that causes few or mild side effects in participants.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Patients must be 18 years of age or older

  • Patients who will receive axicabtagene ciloleucel for treatment of lymphoma

  • Patients must have adequate end organ function to be eligible for this study asdefined by the following criteria:

  • ECOG performance status 0-2

  • Hematologic function with ANC ≥ 1000, Hgb ≥ 8, Plt ≥ 50k unless there isdisease related hematologic toxicity

  • Renal function with CrCr ≥ 40 ml/min or Cr ≤ 1.5 x ULN

  • Hepatic function with ALT/AST ≤ 2.5 x ULN, TBili ≤ 1.5 x ULN.

Exclusion

Exclusion Criteria:

  • Patients with known allergy to N-AC

Study Design

Total Participants: 9
Treatment Group(s): 1
Primary Treatment: N-Acetylcysteine
Phase: 1
Study Start date:
December 08, 2021
Estimated Completion Date:
October 21, 2026

Connect with a study center

  • Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities)

    Basking Ridge, New Jersey 07920
    United States

    Site Not Available

  • Memorial Sloan Kettering Monmouth (Limited Protocol Activities)

    Middletown, New Jersey 07748
    United States

    Site Not Available

  • Memorial Sloan Kettering Bergen (Limited Protocol Activities)

    Montvale, New Jersey 07645
    United States

    Site Not Available

  • Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities)

    Basking Ridge 5095409, New Jersey 5101760 07920
    United States

    Site Not Available

  • Memorial Sloan Kettering Monmouth (Limited Protocol Activities)

    Middletown 5101170, New Jersey 5101760 07748
    United States

    Site Not Available

  • Memorial Sloan Kettering Bergen (Limited Protocol Activities)

    Montvale 5101361, New Jersey 5101760 07645
    United States

    Site Not Available

  • Memorial Sloan Kettering Suffolk - Commack (Limited Protocol Activities)

    Commack, New York 11725
    United States

    Site Not Available

  • Memorial Sloan Kettering Westchester (Limited Protocol Activities)

    Harrison, New York 10604
    United States

    Site Not Available

  • Memorial Sloan Kettering Cancer Center

    New York, New York 10065
    United States

    Site Not Available

  • Memorial Sloan Kettering Nassau (Limited Protocol Activities)

    Uniondale, New York 11553
    United States

    Site Not Available

  • Memorial Sloan Kettering Suffolk - Commack (Limited Protocol Activities)

    Commack 5113412, New York 5128638 11725
    United States

    Site Not Available

  • Memorial Sloan Kettering Westchester (Limited Protocol Activities)

    Harrison 5120095, New York 5128638 10604
    United States

    Site Not Available

  • Memorial Sloan Kettering Cancer Center

    New York 5128581, New York 5128638 10065
    United States

    Site Not Available

  • Memorial Sloan Kettering Nassau (Limited Protocol Activities)

    Uniondale 5141927, New York 5128638 11553
    United States

    Site Not Available

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