Study of Arginine Butyrate and Ganciclovir/Valganciclovir in EBV(+) Lymphoid Malignancies

• Status: Terminated
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to assess whether administration of Arginine Butyrate + ganciclovir/valganciclovir for up to three 21-day cycles is tolerable, and results in partial or complete responses in patients with EBV(+) lymphoid malignancies.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: HemaQuest Pharmaceuticals Inc.
• Collaborator: Boston University
• Treatments: Arginine butyrate; Butyric Acid; Ganciclovir; Ganciclovir triphosphate; Valganciclovir

Criteria

Inclusion Criteria:

• Age ≥ 3 years. (No dosing or adverse event data are currently available on the use of valganciclovir in patients < 16 years of age.)

• Life expectancy of > 3 months.

• ECOG Performance Status 0-2 or Karnofsky Performance Scale ≥ 60%.

• Baseline (untransfused) HbF level > 2%

• Normal organ and marrow function defined as: (i) absolute neutrophil count of ≥ 1,000/µL. (ii) platelets ≥ 50,000/ µL. (iii) total bilirubin of ≤ 2.0 x upper limit of normal. (iv) AST (SGOT)/ALT(SGPT) of ≤ 2.0 x institutional upper limit of normal. (v) creatinine within normal range for institution.

• Women of child-bearing potential and men must agree to use adequate contraception prior to study entry and for the duration of study participation.

• Able and willing to give informed consent.

Exclusion Criteria:

• Patients that have received chemotherapy or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) prior to entry, or those who have not recovered form adverse events due to agents administered 4 weeks earlier.

• Patients may not be receiving any other investigational agents.

• History of allergic reactions attributed to compounds of similar chemical or biologic composition to Arginine Butyrate, ganciclovir or valganciclovir.

• Patients who have an acute myocardial infarction or onset of atrial fibrillation within the past 6 months.

• 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.

• Tumor impinging on an organ or anatomical structure deemed critical by the investigator.

• Pregnant women.