MHLW (Japan) approves Keytruda + chemotherapy, with or without bevacizumab, to treat advanced cervical cancer

The approval for Keytruda plus chemotherapy, with or without bevacizumab, for the treatment of patients with advanced or recurrent cervical cancer with no prior chemotherapy who are not amenable to curative treatment is based on results from the Phase III KEYNOTE-826 trial, in which Keytruda plus chemotherapy, with or without bevacizumab, demonstrated a statistically significant improvement in overall survival, reducing the risk of death by 33% (HR=0.67 [95% CI, 0.54-0.84]; p=0.0003), and progression-free survival, reducing the risk of disease progression or death by 35% (HR=0.65 [95% CI, 0.53-0.79]; p<0.0001), compared to chemotherapy with or without bevacizumab in these patients.

The Japanese package insert states that in KEYNOTE-826, adverse reactions were observed in 298 patients (97.1%) out of the safety analysis set of 307 patients (including 35/35 Japanese patients) receiving Keytruda at a dose of 200 mg every three weeks in combination with investigator’s choice of anti-cancer regimens. The most common adverse reactions (?20%) were alopecia (55.7%), anemia (48.5%), nausea (33.9%), diarrhea (24.8%), peripheral neuropathy (24.4%), fatigue (22.8%), peripheral sensory neuropathy (22.5%), neutropenia (22.1%) and vomiting (20.5%).

Cervical cancer forms in the lower part of the uterus and in the cells lining the cervix. All women are at risk for cervical cancer, and the disease is most frequently diagnosed between the ages of 35 to 44. In Japan, it is estimated there were more than 12,700 new cases of cervical cancer diagnosed and nearly 4,200 deaths from the disease in 2020.