Skip to main content
Signal8

Citius Oncology Highlights Phase 1 Data in an Investigator-Initiated Study of LYMPHIR® (denileukin diftitox-cxdl) in Combination with Pembrolizumab in Recurrent or Refractory Gynecologic Malignancies

$CTORPress releaseJun 1, 2026, 7:00 AM ETRead the release

Citius Oncology highlighted positive Phase 1 data for LYMPHIR in combination with pembrolizumab for recurrent or refractory gynecologic malignancies, presented at ASCO. The investigator-initiated study of 25 heavily pre-treated patients showed a 24% overall response rate and 48% clinical benefit rate, with a median progression-free survival of 20.5 months among responders.

Key figures

Drug Name
LYMPHIR (denileukin diftitox-cxdl)
Phase Of Trial
Phase 1
Orr
24%
M DOR
21.1 months (median of ongoing responses)
M PFS overall
5.8 months
Patient count
25
Orr endometrial
33%
Ctcl market size
$400 million
Evaluable patients
21
Clinical benefit rate
48%
M PFS clinical benefit
20.5 months

AI analysis

Red flags4 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.