The Oncologist最新文献

{"title":"A phase II study of FOLFOX combined with nab-paclitaxel in the treatment of metastatic or advanced unresectable gastric, gastroesophageal junction adenocarcinoma: a Big Ten Cancer Research Consortium trial.","authors":"Marie S Dreyer,Mary Mulcahy,Masha Kocherginsky,Yolande Chen,Howard S Hochster,Pashtoon M Kasi,Sheetal Kircher,Emil Lou,Yangruijue Ma,Nataliya V Uboha,Al B Benson","doi":"10.1093/oncolo/oyae236","DOIUrl":"https://doi.org/10.1093/oncolo/oyae236","url":null,"abstract":"BACKGROUNDDoublet platinum or taxane-based therapies are the current standard backbone of treatment for advanced gastric/gastroesophageal junction (GEJ) adenocarcinoma. Previously used anthracycline-based triplet regimens are no longer used routinely due to toxicity and lack of superior efficacy. We hypothesized that the addition of nab-paclitaxel to FOLFOX (FOLFOX-A) would induce higher efficacy and better tolerability.PATIENTS AND METHODSEligible patients with chemotherapy-naïve advanced unresectable HER2-negative gastric or GEJ adenocarcinoma were enrolled in this phase II single-arm trial of FOLFOX (oxaliplatin 85 mg/m2, leucovorin 400 mg/m2, 5-FU 2400 mg/m2 over 46-48 hours) + nab-paclitaxel (150 mg/m2) every 14 days of a 28-day cycle. Evaluable disease according to RECIST v1.1 for solid tumors was required. The primary endpoint was the objective response rate. Simon's optimal 2-stage design was used to test 5% versus 20% response rate with 90% power and 10% one-sided type I error rate.RESULTSThe study enrolled 39 patients. Median age was 63 (range 20-80) years, 30 (77%) were male, 34 (94%) were White, and 21 (57%) had gastric tumors. The median number of cycles completed was 4.5 (range: 0-36), and 25 patients required dose reductions or discontinuation of at least one component due to toxicity. Of the 38 patients evaluable for response, 15 (42.9%) had complete/partial response (CR/PR) as the best response, and 13 (37.1%) had stable disease. progression-free survival (PFS) and OS data were available for 38 patients, with a median follow-up duration of 27 months (range: 18.2-51.9 months for censored patients). Median PFS was 6.6 months (95% CI: 5.6-12.9), with 31.0% (95% CI: 18.4%-52.4%) 12-month PFS rate. The median OS was 10.5 months (95% CI: 8.8-20.7), 12-month OS rate was 44.7% (95% CI: 31.4%-63.7%). Treatment-related grade 3-4 toxicities included peripheral sensory neuropathy and anemia (18.4% each), neutropenia (15.8%), and diarrhea and lymphopenia (7.9% each).CONCLUSIONSFOLFOX-A has a significant response rate, expected toxicities, and should be considered for future investigation in combination with immunotherapy given the recent approvals.","PeriodicalId":520103,"journal":{"name":"The Oncologist","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recruitment of informal caregivers into community oncology research studies: results from the 2022 Landscape Assessment.","authors":"Ying Wang,Chandylen L Nightingale,Christa Braun-Inglis,Katherine Sterba,Kathryn E Weaver,Eden Wood,Sindhuja Kadambi,Umang Gada,Alexander Montes,Allison Magnuson,Sule Yilmaz,Eva Culakova,Sarah Strause,Charles Kamen,Marie Flannery,Karen Mustian,Gary Morrow,Supriya Mohile,Kah Poh Loh,","doi":"10.1093/oncolo/oyae247","DOIUrl":"https://doi.org/10.1093/oncolo/oyae247","url":null,"abstract":"Understanding the experiences of community oncology practices in recruiting informal (unpaid/family) caregivers into research studies can inform strategies to improve caregiver enrollment. We used data from the 2022 National Cancer Institute Community Oncology Research Program (NCORP) Landscape Assessment to describe the experience of recruiting informal caregivers for research studies in community oncology practices. Among 258 practice groups, only one-third (30%, 78/258) reported prior experience recruiting informal caregivers for research studies. In multivariable logistic analyses, having a greater number of oncology providers (increase per 10 providers, adjusted odds ratio [AOR] 1.16, 95% CI 1.03-1.31) and having advanced practice providers (APPs) involved in research (AOR 2.17, 95% CI 1.05-4.48) were significantly associated with prior experience recruiting caregivers. In conclusion, many community oncology practices lack caregiver recruitment experience and may benefit from education, integration of APPs/caregiver stakeholders in research infrastructure, and/or other strategies to improve caregiver recruitment.","PeriodicalId":520103,"journal":{"name":"The Oncologist","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"From diagnosis to survivorship addressing the sexuality of women during cancer.","authors":"Rebekah Kaufman,Laila Agrawal,Eleonora Teplinsky,Lauren Kiel,Oyepeju Abioye,Narjust Florez","doi":"10.1093/oncolo/oyae242","DOIUrl":"https://doi.org/10.1093/oncolo/oyae242","url":null,"abstract":"For women diagnosed with cancer, side effects affecting their sexuality are extremely common and can be distressing and life-changing; however, most women are left in the dark without any guidance from their oncology teams regarding possible side effects and treatment options. American Society of Clinical Oncology clinical guidelines provide guidance on the recommended assessments related to the domains of sexual function and their respective interventions. Despite the existence of these guidelines, the reality is that only a few women with cancer are asked about sexual concerns that result from cancer treatments. Common barriers to sexuality discussion reported by oncology providers include a lack of qualification and knowledge, not having a place to refer patients, and not knowing how to start the conversation. Social media remains a widely untapped resource regarding sexuality and cancer interventions, as people are increasingly turning to social media for health information and advice. This may be especially relevant for sexuality, as oncologists may not feel comfortable or well-trained to discuss the topic, and patients may be reluctant to bring up sexual concerns during their visits. Social media can play a critical role in studying sexual health and in sexuality interventions, particularly in adolescent and young adult patients with cancer. Here, we discuss the lack of inclusion regarding sexuality in oncology, the rates of sexual dysfunction in patients with cancer, treatment options for common sexual concerns, how to utilize the reach of various social media channels, and provide patient and provider resources.","PeriodicalId":520103,"journal":{"name":"The Oncologist","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety of a short-term infusion of fosnetupitant in patients with gastrointestinal and breast cancer: a prospective study.","authors":"Akinobu Nakata,Naoya Hashimoto,Yukiya Narita,Munehiro Wakabayashi,Hiroyuki Kodama,Takatsugu Ogata,Kazunori Honda,Toshiki Masuishi,Hiroya Taniguchi,Shigenori Kadowaki,Masashi Ando,Yuka Endo,Haruru Kotani,Ayumi Kataoka,Masaya Hattori,Akiyo Yoshimura,Masataka Sawaki,Kazuki Nozawa,Isao Oze,Hiroji Iwata,Kei Muro","doi":"10.1093/oncolo/oyae223","DOIUrl":"https://doi.org/10.1093/oncolo/oyae223","url":null,"abstract":"BACKGROUNDFosnetupitant, a neurokinin-1 receptor antagonist, is used to prevent chemotherapy-induced nausea and vomiting (CINV) in patients undergoing highly emetogenic chemotherapy (HEC) or moderately emetogenic chemotherapy (MEC). Previous phase III trials demonstrated the non-inferiority of its 30-minute infusion to fosaprepitant in efficacy and a favorable safety profile.METHODSThis was a single-arm, phase II study to investigate the safety of a 15-minute infusion of fosnetupitant in patients with gastrointestinal and breast cancer. Patients who had received their dose of fosnetupitant in a 30-minute infusion without developing an allergic reaction were eligible and received their next fosnetupitant dose for 15 minutes. The primary endpoint was the incidence of an allergic reaction during the first 15-minutes infusion, and the secondary endpoints were the incidence of injection site reaction (ISR), the incidence of a grade ≥ 3 treatment-related adverse event (TRAE) with fosnetupitant, and complete response (CR) rate.RESULTSThe study period was from February 17, 2023 to June 20, 2023. In an exploratory analysis, medical records from the end of the study period to December 31, 2023 were retrospectively evaluated to assess the time-saving effect and safety of the short-term infusion of fosnetupitant. Fifty-six patients with gastrointestinal and 14 patients with breast cancer were enrolled, one of whom with breast cancer did not receive study treatment at her own request. No allergic reactions occurred during the 15-minutes infusion. Furthermore, there were no allergic reactions across all 280 short-term injections (Table 1). Additionally, no ISR or grade 3 or higher TRAE were reported. The CR rate was 87.0%.CONCLUSIONShort-term infusion of fosnetupitant, administered over 15 minutes, was demonstrated to be safe and effective for patients receiving HEC or MEC (Japan Registry of Clinical Trials Trial ID: jRCT1041220144).","PeriodicalId":520103,"journal":{"name":"The Oncologist","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142265881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characterization of driver mutations identifies gene signatures predictive of prognosis and treatment sensitivity in multiple myeloma.","authors":"Jian-Rong Li,Abinand Krishna Parthasarathy,Aravind Singaram Kannappan,Shahram Arsang-Jang,Jing Dong,Chao Cheng","doi":"10.1093/oncolo/oyae244","DOIUrl":"https://doi.org/10.1093/oncolo/oyae244","url":null,"abstract":"In multiple myeloma (MM), while frequent mutations in driver genes are crucial for disease progression, they traditionally offer limited insights into patient prognosis. This study aims to enhance prognostic understanding in MM by analyzing pathway dysregulations in key cancer driver genes, thereby identifying actionable gene signatures. We conducted a detailed quantification of mutations and pathway dysregulations in 10 frequently mutated cancer driver genes in MM to characterize their comprehensive mutational impacts on the whole transcriptome. This was followed by a systematic survival analysis to identify significant gene signatures with enhanced prognostic value. Our systematic analysis highlighted 2 significant signatures, TP53 and LRP1B, which notably outperformed mere mutation status in prognostic predictions. These gene signatures remained prognostically valuable even when accounting for clinical factors, including cytogenetic abnormalities, the International Staging System (ISS), and its revised version (R-ISS). The LRP1B signature effectively distinguished high-risk patients within low/intermediate-risk categories and correlated with significant changes in the tumor immune microenvironment. Additionally, the LRP1B signature showed a strong association with proteasome inhibitor pathways, notably predicting patient responses to bortezomib and the progression from monoclonal gammopathy of unknown significance to MM. Through a rigorous analysis, this study underscores the potential of specific gene signatures in revolutionizing the prognostic landscape of MM, providing novel clinical insights that could influence future translational oncology research.","PeriodicalId":520103,"journal":{"name":"The Oncologist","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142189382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phase II Study of Panitumumab Monotherapy in Chemotherapy-Naïve Frail or Elderly Patients with Unresectable RAS Wild-Type Colorectal Cancer: OGSG 1602.","authors":"Tetsuji Terazawa,&nbsp;Takeshi Kato,&nbsp;Masahiro Goto,&nbsp;Katsuya Ohta,&nbsp;Shingo Noura,&nbsp;Hironaga Satake,&nbsp;Yoshinori Kagawa,&nbsp;Hisato Kawakami,&nbsp;Hiroko Hasegawa,&nbsp;Kazuhiro Yanagihara,&nbsp;Tatsushi Shingai,&nbsp;Ken Nakata,&nbsp;Masahito Kotaka,&nbsp;Masayuki Hiraki,&nbsp;Ken Konishi,&nbsp;Shiro Nakae,&nbsp;Daisuke Sakai,&nbsp;Yukinori Kurokawa,&nbsp;Toshio Shimokawa,&nbsp;Taroh Satoh","doi":"10.1002/ONCO.13523","DOIUrl":"https://doi.org/10.1002/ONCO.13523","url":null,"abstract":"<p><strong>Lessons learned: </strong>Panitumumab monotherapy showed favorable efficacy and feasibility in the treatment of frail or elderly patients with RAS wild-type unresectable colorectal cancer. It is especially effective for left-sided tumors; therefore, panitumumab as first-line treatment could be an additional therapeutic option for frail elderly patients, particularly in those who are unsuitable for upfront oxaliplatin-based or irinotecan-based combination regimens.</p><p><strong>Background: </strong>First-line panitumumab monotherapy is expected to be well tolerated and improve survival in patients ineligible for intensive chemotherapy. However, its safety and efficacy in chemotherapy-naïve frail or elderly patients with unresectable RAS wild-type (WT) colorectal cancer (CRC) have not been studied. The aim of this phase II trial was to evaluate the efficacy and safety of panitumumab as first-line treatment.</p><p><strong>Methods: </strong>We conducted a multicenter phase II study on patients aged ≥76 years or ≥65 years considered unsuitable for intensive chemotherapy. Panitumumab 6 mg/kg of intravenous infusion was administered every 2 weeks. The primary endpoint was disease control rate (DCR). Secondary endpoints included progression-free survival (PFS), overall survival (OS), response rate (RR), time to treatment failure (TTF), and incidence of grade 3 or 4 toxicities.</p><p><strong>Results: </strong>Thirty-six patients (median age: 81 [range, 67-88] years) were enrolled between February 2017 and August 2018. Two patients were excluded from the analysis of efficacy: one from lack of image examination at baseline and the other from lack of a measurable lesion. Thirty-three (91.6%) patients had a performance status (PS) of 0 or 1, whereas two (5.6%) patients and one (2.8%) patient had a PS of 2 and 3, respectively. Twenty-eight patients (77.8%) had left-sided CRC, whereas eight (22.2%) had right-sided CRC. The RR was 50.0% (95% confidence interval [CI], 32.4-67.6), including three patients (8.8%) who had complete responses. A total of 26.5% had stable diseases, resulting in a DCR of 76.5% (90% CI, 61.5-87.7). The RR of patients with left- and right-sided tumors was 65.4% (95% CI, 44.3-82.8) and 0.0% (95% CI, 0.0-36.9), respectively. Major grade 3 or 4 nonhematologic toxicities were rash (n = 6, 16.7%), hypomagnesemia (n = 4, 11.1%), fatigue (n = 3, 8.3%), paronychia (n = 2, 5.6%), and hyponatremia (n = 2, 5.6%). The only grade 3 hematologic toxicity was neutropenia (n = 1, 2.8%).</p><p><strong>Conclusion: </strong>Panitumumab monotherapy showed favorable efficacy and feasibility in frail or elderly patients with RAS WT unresectable CRC. Survival analysis including OS, PFS, and TTF is currently in progress.</p>","PeriodicalId":520103,"journal":{"name":"The Oncologist","volume":" ","pages":"17-e47"},"PeriodicalIF":5.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/ONCO.13523","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38371454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Moving Forward with Capecitabine: a Glimpse of the Future","authors":"Laura Biganzoli,Miguel Martin,Chris Twelves","doi":"10.1634/theoncologist.2002-0029","DOIUrl":"https://doi.org/10.1634/theoncologist.2002-0029","url":null,"abstract":"Abstract Learning Objectives After completing this course, the reader will be able to: Appreciate the emerging role of capecitabine monotherapy in the treatment of advanced breast cancer. Explain the current status of capecitabine monotherapy as first or second line therapy in patients with advanced breast cancer. Describe the rationale and current status of capecitabine combination treatment of breast cancer. Balance the safety profile of capecitabine with available alternative treatment options for the treatment of advanced breast cancer. Access and take the CME test online and receive one hour of AMA PRA category 1 credit at CME.TheOncologist.com Oral capecitabine is a useful chemotherapy for metastatic breast cancer, both as monotherapy and in combination with other cytotoxic drugs. The proven activity of capecitabine has provided the rationale to explore its use earlier in the course of the disease and in combination with other agents, particularly those known to further upregulate thymidine phosphorylase (TP) concentrations in tumor tissue. The efficacy and safety of capecitabine monotherapy compares favorably with cyclophosphamide/methotrexate/5-fluorouracil in chemotherapy-naïve patients and with paclitaxel in anthracycline-pretreated patients. Therefore, for patients whose disease has progressed during or following anthracycline treatment, but for whom capecitabine/docetaxel combination therapy or taxane monotherapy is not appropriate, capecitabine monotherapy is an attractive alternative to established i.v. treatments. In combination, capecitabine plus paclitaxel, which further upregulates TP in tumor tissue, has demonstrated high activity in two phase II studies in advanced/metastatic breast cancer. Similarly, combination with vinorelbine showed promising activity in pretreated metastatic breast cancer patients, and triple combinations with an anthracycline and a taxane or cyclophosphamide have proven to be highly active. In the future, capecitabine may be combined with novel biologic agents, such as trastuzumab and bevacizumab; the former combination has already shown encouraging results in a pilot trial. Confirmatory studies for many of these combinations and phase III trials versus standard therapy are now warranted.","PeriodicalId":520103,"journal":{"name":"The Oncologist","volume":"17 1","pages":"29-35"},"PeriodicalIF":0.0,"publicationDate":"2002-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142665453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}