Trial reportJournal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer2016
Phase II Study of a Non-Platinum-Containing Doublet of Paclitaxel and Pemetrexed with Bevacizumab as Initial Therapy for Patients with Advanced Lung Adenocarcinomas.
Trial report in Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- HER2 exon 20 insertion mutations and myelosuppression in lung adenocarcinoma patient: a case report and response to trastuzumab deruxtecan.Journal of cardiothoracic surgery · 2023Article
- MMP11 is associated with the immune response and immune microenvironment in EGFR-mutant lung adenocarcinoma.Frontiers in oncology · 2023Article
- The Exceptional Responders Initiative: Feasibility of a National Cancer Institute Pilot Study.Journal of the National Cancer Institute · 2021Article
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Authors and funding
14 authors at 5 institutions in 1 country.
Funding
Abstract
introductionMany patients with lung cancers cannot receive platinum-containing regimens owing to comorbid medical conditions. We designed the PPB (paclitaxel, pemetrexed, and bevacizumab) regimen to maintain or improve outcomes while averting the unique toxicities of platinum-based chemotherapies.
methodsWe enrolled patients with untreated, advanced lung adenocarcinomas with measurable disease and no contraindications to bevacizumab. Participants received paclitaxel, 90 mg/m(2), pemetrexed, 500 mg/m(2), and bevacizumab, 10 mg/kg, every 14 days for 6 months and continued to receive pemetrexed and bevacizumab every 14 days until progression or unacceptable toxicity.
resultsOf the 44 patients treated, 50% were women; the median age was 61 years and 89% had a Karnofsky performance status of at least 80%. We genotyped 38 patients with the following results: Kirsten rat sarcoma viral oncogene homolog gene (KRAS), 16; anaplastic lymphoma receptor tyrosine kinase gene (ALK), three; B-Raf proto-oncogene, serine/threonine kinase gene (BRAF) V600E, two; erb-b2 receptor tyrosine kinase 2 gene (HER2)/phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha gene (PIK3CA), one; epidermal growth factor receptor gene (EGFR) exon 20 insertion, one; and driver 15, none. A total of 23 patients achieved a PR (52%, 95% confidence interval: 37-68), including seven of 16 with KRAS-mutant tumors. The overall survival rate at 2 years was 43% with a median of 17 months (95% confidence interval: 10-29). Grade 3/4 treatment-related toxicities included elevated alanine transaminase level (16%), fatigue (16%), leukopenia (9%), anemia (7%), elevated aspartate transaminase level (7%), edema (5%), and pleural effusions (5%). Two patients died of respiratory failure without disease progression.
conclusionsThe PPB regimen produced a high response rate in patients with lung adenocarcinomas regardless of mutational status. Survival and toxicities were comparable to those in the phase II reports testing platinum-containing doublets with bevacizumab. These results justify use of the PPB regimen in fit patients in whom three-drug regimens including bevacizumab are appropriate.
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