Articles related to CHEMOTHERAPY

Four-hundred seventy-three of 713 patients were randomly assigned to receive durvalumab; 236 received a placebo. The 12-month progression-free survival rate was 55.9% versus 35.3%, and the 18-month progression-free survival rate was 44.2% versus 27.0%. The median progression-free survival from randomization was 16.8 months with durvalumab versus 5.6 months with placebo. Durvalumab had a response rate that was higher than placebo (28.4% vs. 16.0%), and the median response time was also longer (72.8% vs. 46.8% of the patients continued to have a response at 18 months). Durvalumab extended the median time to death or distant metastasis compared to placebo (23.2 months vs. 14.6 months). 29.9% of patients who received durvalumab and 26.1% of patients who received a placebo experienced adverse events of grade 3 or 4.

This approval was based on findings from the open-label, randomized, multicenter POSEIDON trial, which compared data from two of the study’s three treatment arms. When compared to patients in the other treatment arm, patients in this group had a significantly improved OS, with a median OS of 14 months as opposed to 11.7 months.

The approval for the treatment of pediatric patients aged 2 years and older with previously untreated high-risk classic Hodgkin lymphoma (HL) was based on the AHOD1331 phase 3 study, which examined the effects of brentuximab vedotin (Adcetris, Seagen) in combination with the dose-intensive chemotherapy regimen AVE-PC (doxorubicin, vincristine, etoposide, prednisone, and cyclophosphamide). Results showed that patients who received the AVE-PC combination had better event-free survival than those who received ABVE-PC (doxorubicin, bleomycin, vincristine, etoposide, prednisone and cyclophosphamide). Patients experienced a 59% decrease in their risk of death, second cancer, or disease progression.

Early triple-negative breast cancer patients who received pembrolizumab along with neoadjuvant chemotherapy had a significantly higher rate of pathological complete responses than those who received placebo along with neoadjuvant chemotherapy.

The median PFS and overall survival in the hormone receptor-positive cohort (494; 88.7%) were 23.9 months and 17.5 months, respectively, for the trastuzumab deruxtecan group and 10.1 months and 5.4 months, respectively, for the physician’s choice group. Overall survival was 23.4 months and 16.8 months, respectively, while the median PFS for all patients was 9.9 months for the trastuzumab deruxtecan group and 5.1 months for the physician’s choice group.

Neoadjuvant nivolumab plus chemotherapy improved event-free survival and increased the proportion of patients who had a pathological complete response in patients with resectable NSCLC compared to chemotherapy alone. Nivolumab was added to neoadjuvant chemotherapy, but neither the incidence of side effects nor the viability of surgery was affected.