Genmab Announces Very Favorable Topline Results from Phase 2 Clinical Trial of Tisotumab Vedotin in Recurrent or Metastatic Cervical Cancer
Copenhagen, Denmark; June 29, 2020 – Genmab A/S (Nasdaq: GMAB) today announced very favorable topline results from the Phase 2 single-arm clinical trial known as innovaTV 204 evaluating tisotumab vedotin administered every three weeks for the treatment of patients who have relapsed or progressed on or after prior treatment for recurrent or metastatic cervical cancer. Results from the trial showed a 24 percent confirmed objective response rate (ORR) by independent central review (95% Confidence Interval: 15.9% - 33.3%) with a median duration of response (DOR) of 8.3 months. The most common treatment-related adverse events (greater than or equal to 20 percent) included alopecia, epistaxis (nose bleeds), nausea, conjunctivitis, fatigue and dry eye. The data will be submitted for presentation at an upcoming medical meeting.
Tisotumab vedotin is an investigational antibody-drug conjugate (ADC) directed to tissue factor, which is expressed on cervical cancer and can promote tumor growth, angiogenesis and metastases.1 Standard therapies for previously treated recurrent and/or metastatic cervical cancer generally result in limited objective response rates of typically less than 15 percent with median overall survival ranging from 6.0 to 9.4 months, in an all-comers population.1-8 Tisotumab vedotin is being developed in collaboration with Seattle Genetics.
“After treatment with first-line chemotherapy regimens, there is a high unmet need for new effective and tolerable treatment options for women with advanced cervical cancer, regardless of biomarkers and histology,” said Jan van de Winkel, Ph.D., Chief Executive Officer of Genmab. “These promising topline data from innovaTV 204 will be the basis of further engagement with the U.S. FDA as we continue to progress and expand our tisotumab vedotin development program in solid tumors with our partner.”
Additional clinical trials of tisotumab vedotin are currently enrolling patients, including in combination with pembrolizumab, carboplatin or bevacizumab, and with a weekly dosing schedule in patients with locally advanced or metastatic cervical cancer. Tisotumab vedotin is also being evaluated in other tissue factor expressing tumor types, including ovarian and other solid tumors.
About innovaTV 204 Trial
The study was conducted by Genmab in collaboration with Seattle Genetics Inc., European Network of Gynaecological Oncological Trial Groups (ENGOT) and Gynecologic Oncology Group (GOG). For more information about the Phase 2 innovaTV 204 clinical trial and other clinical trials with tisotumab vedotin, please visit www.clinicaltrials.gov.
About Cervical Cancer
About Tisotumab Vedotin
Tisotumab vedotin is being evaluated in ongoing clinical trials as monotherapy in a range of solid tumors, including recurrent and/or metastatic cervical cancer, ovarian cancer and in combination with other commonly used therapies in recurrent or metastatic cervical cancer. These trials are evaluating tisotumab vedotin on a weekly or every three weeks dosing schedule.
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1 Van de Berg YW et al. Blood 2012; 119:924.
Company Announcement no. 26