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Citius Oncology Announces Presentation of LYMPHIR® Phase 1 Combination Study Data at the 2026 American Society of Clinical Oncology Annual Meeting

$CTORPress releaseMay 26, 2026, 8:00 AM ETRead the release

Citius Oncology announced that investigator-initiated Phase 1 data for LYMPHIR in combination with pembrolizumab has been selected for poster presentation at the 2026 ASCO Annual Meeting. The study in relapsed/refractory gynecologic malignancies reported a 24% objective response rate and a 21.1-month average duration of response in responders, with a favorable safety profile.

Key figures

Drug Name
LYMPHIR (denileukin diftitox-cxdl)
Phase Of Trial
Phase 1
Duration of response
21.1 months
Market size estimate
$400 million
Objective response rate
24%

AI analysis

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    CTOR: Citius Oncology Announces Presentation of LYMPHIR® Phase 1 Combination Study Data at the 2026 American Society of Clinical Oncology Annual Meeting — AI Analysis | Signal8