Journal article
Sequencing Ipilimumab Immunotherapy Before or After Chemotherapy (Nab-Paclitaxel and Bevacizumab) for the Treatment of BRAFwt (BRAF Wild-Type) Metastatic Malignant Melanoma: Results of a Study of Academic and Community Cancer Research United (ACCRU) RU261206I
American journal of clinical oncology, Vol.43(2), pp.115-121
02/2020
DOI: 10.1097/COC.0000000000000644
PMID: 31809326
Abstract
With the introduction of novel immune therapeutics for the treatment of disseminated malignancies, we sought to evaluate whether deliberate sequencing of immunotherapy before/after conventional cytotoxic chemotherapy would have an impact on clinical outcomes in patients with previously treated metastatic melanoma. We sought to evaluate whether or not ipilimumab immunotherapy administered before or after cytotoxic chemotherapy (nab-paclitaxel+bevacizumab, AB) would impact clinical outcomes.
We conducted a randomized phase 2 clinical trial of patients with BRAF wild-type metastatic melanoma (up to 2 prior therapies) who received either: (A) AB followed by ipilimumab therapy at progression; or (B) ipilimumab followed by AB treatment at progression. The primary goal of the study was a comparison of AB versus ipilimumab progression-free survival, with secondary clinical and laboratory endpoints.
This study did not reach full accrual due to concurrent Food and Drug Administration approval of anti-programmed cell death 1 agents. Nevertheless, the available data suggests a cumulative therapeutic advantage to the sequential use of ipilimumab followed by AB. Correlative laboratory data revealed a favorable effect on systemic immune homeostasis in patients receiving AB therapy, of potential interest in further investigations, especially in the context of chemotherapy/immunotherapy combinations.
Albeit limited in scope, our data suggest that cytotoxic therapy with nab-paclitaxel and bevacizumab appear to favorably alter systemic parameters of immune function of potential benefit in combination T-cell directed immune checkpoint inhibitor therapy.
Details
- Title: Subtitle
- Sequencing Ipilimumab Immunotherapy Before or After Chemotherapy (Nab-Paclitaxel and Bevacizumab) for the Treatment of BRAFwt (BRAF Wild-Type) Metastatic Malignant Melanoma: Results of a Study of Academic and Community Cancer Research United (ACCRU) RU261206I
- Creators
- Svetomir N Markovic - Department of Medicine, Division of Medical Oncology.Vera J Suman - Department of Health Sciences Research, Division of Biomedical Statistics and Bioinformatics.Asad Javed - Department of Medicine, Division of Medical Oncology.Joel M Reid - Department of Medicine, Division of Medical Oncology.Darci J Wall - Department of Medicine, Division of Radiology.Lori A Erickson - Mayo ClinicMarc Ernstoff - Roswell Park Cancer InstituteDaniel M Anderson - Metro-Minnesota Community Oncology Research Consortium
- Resource Type
- Journal article
- Publication Details
- American journal of clinical oncology, Vol.43(2), pp.115-121
- DOI
- 10.1097/COC.0000000000000644
- PMID
- 31809326
- ISSN
- 0277-3732
- eISSN
- 1537-453X
- Language
- English
- Date published
- 02/2020
- Academic Unit
- Hematology, Oncology, and Blood & Marrow Transplantation; Internal Medicine
- Record Identifier
- 9984359902602771
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