Very exciting development in CRISPR-based therapy for transfusion-dependent sickle cell disease (SSD). 100% of patients avoided hospitalization for occlusive crisis. Long-term risks and concern for off-target gene editing will remain a concern. An argument can be made that for frequently admitted patients that this could be cost effective.
Very exciting developments in CRISPR-based therapy for transfusion-dependent B-thal patients. >90% of patients achieved transfusion independence. Long-term risks and concern for off-target gene editing will remain a concern.
Perioperative nivolumab (Nivo) showed a 20% 18-month EFPS improvement. This is another option to consider for your patients with stage IIA-IIIB NSCLC. Of note, the study arm received chemo + Nivo x 4 cycles preoperatively, then 12 months of Nivo therapy, and toxicities were as expected.
FCS medical oncologist and hematologist Ernesto Bustinza-Linares, MD has co-authored an abstract published in the American Society of Clinical Oncology Journal, JCO Precision Oncology, that uncovers a new testing method to determine personalized care options for patients with metastatic non-small cell lung cancer (NSCLC). The abstract’s authors address the limitations of existing guidelines that recommend checkpoint immunotherapy, sometimes in combination with chemotherapy, for treating NSCLC, which often discounts patient variability and immune factors. The findings from the study show that by incorporating additional plasma proteome-based testing, combined with the standard protein inhibitor testing, clear differences in patient outcomes were observed after applying targeted treatments based on the testing results.
Less maintenance is NOT NON-inferior, so it is inferior in patients with wild type BRAF metastatic colon cancer. So it is better to keep on the full regimen. Although, quality of life is better.
This is the same issue as the Phase III, Randomized Study of Atezolizumab Plus Bevacizumab and Chemotherapy in Patients With EGFR- or ALK-Mutated Non–Small-Cell Lung Cancer (ATTLAS, KCSG-LU19-04) article, this one was negative though. A question for the previous trial would be: do we need PDL-1 inhibitor, or just VEGF inhibitor, recall the pts with tumors with high PDL-1 expression did better though, so most likely we need both with chemotherapy.
Adding VEGF inhibitor to PD-1 blocker in addition to chemotherapy is better than a chemotherapy-alone regimen as a second-line therapy after TKI failure. This is true especially in patients with tumors with high PD-L1 expression, with not much besides chemotherapy as second-line therapy for those patients (or other clinical trials) that may be a better option that includes immunotherapy.
Both medications are approved as a single agent in second-filine therapy, and now the combination seems to be promising with manageable toxicity. Overall Response Rate (ORR): 41% I think we need phase 3 data to show superiority over single agent therapy. And now with pembrolizumab used in first-line therapy, this regimen may disappear.
Adjuvant pembrolizumab improves overall survival (reduced mortality by 38%). We need to make sure that urologists are also aware so those patients with a high risk of recurrence can get this medication.
This is another target for adjuvant therapy. The results are impressive. Notice that there was no chemotherapy in the study arm. Patients started on alectinib after surgery. Chemotherapy is losing ground to more tolerable treatments, more to follow, most likely, in the future.