Virginia Powers, PhD

Articles by Virginia Powers, PhD

Significant activity was observed when ibrutinib was administered concurrently with CD19-directed CAR T-cell therapy compared with separately in patients with high-risk relapsed/refractory chronic lymphocytic leukemia who had progressed on or were intolerant of ibrutinib. Data presented at the 15th International Conference on Malignant Lymphoma show a high response rate with this concurrent treatment. 

Patients with early-stage, asymptomatic, newly diagnosed chronic lymphocytic leukemia showed improved survival outcomes with ibrutinib monotherapy compared with placebo, according to results from phase III CLL12 study presented at the 2019 European Hematology Association Congress.<br /> &nbsp;

According to findings from an exploratory analysis from the phase III IMpower150 trial presented at the 2019 European Lung Cancer Congress, atezolizumab plus bevacizumab, carboplatin, and paclitaxel has emerged as a potential new standard of care for patients with <em>EGFR</em>-positive metastatic nonsquamous non&ndash;small cell lung cancer who have failed on TKI treatment.

Daratumumab salvage therapy demonstrated a 1-year overall survival rate of&nbsp;90.9% in patients with multiple myeloma who&nbsp;relapsed following allogeneic stem cell transplantation and also failed several posttransplant therapies,&nbsp;according to findings presented at the 2019 European Society for Blood and Marrow Transplantation Annual Meeting.

Atezolizumab Shows Activity in Alveolar Soft Part Sarcoma

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Patients with advanced alveolar soft part sarcoma demonstrated durable responses that occurred early following the initiation of atezolizumab, according to phase II trial findings presented at the 2018 CTOS Annual Meeting. Atezolizumab was also well tolerated and demonstrated a favorable safety profile.

The addition of olaratumab to doxorubicin-based chemotherapy resulted in similar response and stable disease rates between patients with advanced soft tissue sarcoma and a good performance status, but provided an improved safety profile that favored the olaratumab cohort, according to results reported at the 2018 CTOS Annual Meeting.

Avapritinib Demonstrates Potentially Practice Changing Results in GIST

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Avapritinib showed substantial clinical activity in patients with gastrointestinal stromal tumors with <em>KIT</em> and <em>PDGFRA</em> mutations, according to findings from the phase I NAVIGATOR trial presented at the 2018 CTOS Annual Meeting. To date, patients with GIST who harbor these mutations have typically been resistant to all available therapies.

Elotuzumab&nbsp;(Empliciti) added to&nbsp;pomalidomide (Pomalyst) and&nbsp;dexamethasone reduced the risk of disease progression by 46% in patients with relapsed/refractory multiple myeloma compared with&nbsp;pomalidomide and dexamethasone alone,&nbsp;according to findings from the phase II ELOQUENT-3 trial presented at the 2018 EHA Congress.

According to long-term follow-up data from the phase III CLL11 study, treatment with obinutuzumab combined with chlorambucil&nbsp;reduced the risk of death by 24% versus rituximab plus chlorambucil in treatment-na&iuml;ve patients with chronic lymphocytic leukemia with comorbidities. These findings were presented&nbsp;at the 2018 European Hematology Association Congress.

Similar improvements in quality of life were found with frontline treatment of osimertinib for patients with&nbsp;advanced&nbsp;EGFR-mutant non&ndash;small cell lung cancer, as well as&nbsp;a clinically meaningful improvement in cough, compared with the standard-of-care EGFR TKIs, according to the phase III FLAURA trial. The results were presented at the 2018 European Lung Cancer Congress&nbsp;in Geneva, Switzerland.

According to results of a survey reported at the European Society of&nbsp;Gynaecological Oncology 2017 Congress, patients with ovarian cancer are more likely to opt to receive maintenance therapy if it could offer delay of disease progression and allow them to maintain or improve their quality of life.

Pazopanib Regimen Misses Endpoints in Leiomyosarcoma Study

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Although the addition of pazopanib (Votrient) to gemcitabine in the second-line treatment of&nbsp;patients with metastatic or relapsed uterine or soft tissue leiomyosarcomas demonstrated disease control in the majority of patients,&nbsp;statistical endpoints were not met in the&nbsp;phase II UNICANCER SARCOMA 11 study, according to results reported at the 2017 ESMO Congress.

The therapeutic landscape for patients with metastatic urothelial carcinoma is being rapidly altered by clinical trials of immunotherapy, but overall survival could be dramatically improved simply by changing the way quality of life is monitored,&nbsp;according to findings presented at the 2017 Global Congress on Bladder Cancer.

Vx-001, a cancer vaccine that employs a new strategy targeting a universal tumor antigen, significantly improved overall survival in patients with advanced or metastatic non&ndash;small cell lung cancer who developed an immune response to the vaccine, according to findings presented at the 2017 ESMO Annual Congress in Madrid, Spain.

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