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Terminated Phase 1 Interventional Results available

Nanatinostat Plus Valganciclovir in Advanced EBV+ Solid Tumors and in Combination With Pembrolizumab in EBV+ RM-NPC

ClinicalTrials.gov ID: NCT05166577

Public ClinicalTrials.gov record NCT05166577. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 4:05 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Open-Label Multicenter Phase 1b/2 Study of Nanatinostat + Valganciclovir in Patients With Advanced Epstein-Barr Virus-Positive Solid Tumors and in Combination With Pembrolizumab in Patients With Recurrent/Metastatic Nasopharyngeal Carcinoma

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study will evaluate the safety and efficacy of nanatinostat in combination with valganciclovir in patients with relapsed/refractory EBV-positive solid tumors and in combination with pembrolizumab in patients with recurrent/metastatic nasopharyngeal carcinoma

Study identification

NCT ID
NCT05166577
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Viracta Therapeutics, Inc.
Industry
Enrollment
26 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Oct 8, 2021 (Actual)
Primary completion
Oct 30, 2024 (Actual)
Completion
Jan 10, 2025 (Actual)
Last update posted
Mar 12, 2025

2021 – 2025

United States locations

U.S. sites
3
U.S. states
3
U.S. cities
3
Facility City State ZIP Site status
Stanford Cancer Center Stanford California 94305 —
University of Colorado Hospital Aurora Colorado 80045 —
University of Texas MD Anderson Cancer Center Houston Texas 77030 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 10 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05166577, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Mar 12, 2025 · Synced Oct 24, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05166577 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →