BENITIONSClinical Trial Intelligence

Testing the Addition of an Anti-cancer Drug, Adavosertib, to Radiation Therapy for Patients With Incurable Esophageal and Gastroesophageal Junction Cancers

Phase 1 Active, not recruiting NCT04460937

ConditionClinical Stage III Esophageal Adenocarcinoma AJCC v8, Clinical Stage III Esophageal Squamous Cell Carcinoma AJCC v8, Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8, Clinical Stage IV Esophageal Adenocarcinoma AJCC v8
PhasePhase 1
SponsorNational Cancer Institute (NCI)
StatusActive, not recruiting
Enrollment4 participants
InterventionsAdavosertib, Radiation Therapy
Start dateApr 9, 2021
Completion dateMar 29, 2024
Results postedJun 8, 2025

Summary

This phase I trial investigates the side effects and best dose of adavosertib and how well it works when given in combination with radiation therapy in treating patients with esophageal or gastroesophageal junction cancer for which no treatment is currently available (incurable). Adavosertib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Giving adavosertib together with radiation therapy kill more tumor cells than radiation therapy alone in treating patients with esophageal and gastroesophageal junction cancer.

Maximum Tolerated Dose (MTD)

After completion of treatment, an average of 3 weeks · milligrams

All Participants200 milligrams

Number of Adverse Events

From baseline until completion, an average of 6 months · Number of Events

150mg Adavosertib, Radiation Therapy2 Number of Events
200mg Adavosertib, Radiation Therapy3 Number of Events
150mg Adavosertib, Radiation Therapy0 Number of Events
200mg Adavosertib, Radiation Therapy1 Number of Events
150mg Adavosertib, Radiation Therapy2 Number of Events
200mg Adavosertib, Radiation Therapy1 Number of Events

Open in BENITIONS View on ClinicalTrials.gov

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