← Back to Clinical Trials
Recruiting Phase 1 NCT03838926

NCT03838926 Tolerability Study of Trichostatin A In Subjects With Relapsed or Refractory Hematologic Malignancies

◆ AI Clinical Summary
Plain-language summary for patients
Clinical Trial Summary
NCT ID NCT03838926
Status Recruiting
Phase Phase 1
Sponsor Vanda Pharmaceuticals
Condition Relapsed or Refractory Hematologic Malignancies
Study Type INTERVENTIONAL
Enrollment 42 participants
Start Date 2018-09-27
Primary Completion 2027-12

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
Trichostatin A

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 42 participants in total. It began in 2018-09-27 with a primary completion date of 2027-12.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

The aim of this study is to investigate the safety and tolerability of trichostatin A in individuals with relapsed or refractory hematologic malignancies.

Eligibility Criteria

Inclusion Criteria: * Subject is ≥ 18 years at the time of signing informed consent; * Confirmed malignant hematologic disease or lymphoid malignancy that has relapsed or is refractory to standard therapy and has exhausted all available therapies; * Presence of measurable or evaluable disease; * Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 2; * Contraceptives or other approved avoidance of pregnancy measures Exclusion Criteria: * Allogeneic stem cell transplant recipient presenting with graft versus host disease (GVHD) either active or requiring immunosuppression; * Concomitantly taking anti-cancer therapy (bisphosphonates are permitted); * Undergone major surgery ≤ 2 weeks prior to starting study drug; * Evidence of mucosal or internal bleeding; * Impaired cardiac function or conduction defect; * Concurrent severe and/or uncontrolled medical conditions

Contact & Investigator

Central Contact

Vanda Pharmaceuticals

✉ clinicaltrials@vandapharma.com

📞 202-734-3400

Frequently Asked Questions

Who can join the NCT03838926 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying Relapsed or Refractory Hematologic Malignancies. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT03838926 trial and what does that mean for participants?

Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.

Is NCT03838926 currently recruiting?

Yes, NCT03838926 is actively recruiting participants. Contact the research team at clinicaltrials@vandapharma.com for enrollment information.

Where is the NCT03838926 trial being conducted?

This trial is being conducted at Washington D.C., United States, Lafayette, United States, Hackensack, United States, Seattle, United States and 7 additional locations.

Who is sponsoring the NCT03838926 clinical trial?

NCT03838926 is sponsored by Vanda Pharmaceuticals. The trial plans to enroll 42 participants.

Related Trials

ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: November 2026  ·  Data Methodology