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Study identifier: NCT06914479 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Virus-Based Gene Therapy (AdV-HSV1-TK and AdV-Flt3L) in Combination With Valacyclovir for the Treatment of Pediatric and Young Adult Patients With Resectable, Recurrent Primary Malignant Brain Tumors

Condition: Recurrent Diffuse Hemispheric Glioma, H3 G34-Mutant · Recurrent Malignant Brain Neoplasm · Resectable Brain Neoplasm  ·  Sponsor: University of Michigan Rogel Cancer Center

PhasePhase 1
Planned participants11
Who can joinAll sexes, 3 Years to 39 Years
Healthy volunteersNo

About this study

This phase I trial tests the safety, side effects and best dose of AdV-HSV1-TK and AdV-Flt3L in combination with valacyclovir for the treatment of patients with primary cancerous (malignant) brain tumors that can be removed by surgery (resectable) and that have come back after a period of improvement (recurrent). AdV-HSV1-TK and AdV-Flt3L use a virus modified in the laboratory to kill tumor cells and stimulate the immune system to recognize the tumor cells as "invaders" which can lead to tumor shrinkage. For this process to work, an oral anti-herpes medication called valacyclovir is also needed. Giving AdV-HSV1-TK, AdV-Flt3L and valacyclovir may be safe, tolerable and/or effective in treating patients with resectable, recurrent primary malignant brain tumors.

This description comes directly from the study's public registry record.

Talk to the study team

Cancer AnswerLine  ·  1-800-865-1125  ·  CancerAnswerLine@med.umich.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of Michigan Comprehensive Cancer CenterAnn Arbor, Michigan, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06914479