Oncologist最新文献

{"title":"A pilot survey into the landscape of neuro-oncology care in the community.","authors":"Christine Lu-Emerson, Sajeel Chowdhary, Rupesh Kotecha, Akanksha Sharma, Yazmin Odia, Brian Vaillant, Charles Redfern, Aaron Mammoser, Kent Shih, Santosh Kesari, Richard Peterson, Bret Friday, W Jeffery Edenfield, Sebastian Koga, James Snyder, Jerry Jaboin, Isaac Melguizo-Gavilanes, Melissa McCabe, Michael Humeniuk, Prakash Ambady, Erin Dunbar","doi":"10.1093/oncolo/oyaf047","DOIUrl":"10.1093/oncolo/oyaf047","url":null,"abstract":"<p><strong>Background: </strong>The complexities of the field of neuro-oncology require multidisciplinary collaboration in order to deliver contemporary comprehensive care. There is increasing awareness that much of neuro-oncology care occurs in the community setting. In 2022, the Society for Neuro-Oncology (SNO) created the Community Neuro-Oncology Committee (CNO) in an inaugural attempt to formally acknowledge community neuro-oncology practitioners.</p><p><strong>Methods: </strong>A 19 question survey was developed by SNO-CNO to gather initial data on the current landscape of neuro-oncology care in the community. The survey was distributed via the SNO newsletter and email blasts as well as through partnerships with multiple advocacy groups. Results were analyzed and tabulated through R2.</p><p><strong>Results: </strong>There were 112 responses from providers in the United States and Canada. Most providers were physicians and represented multiple disciplines including neurology, neuro-oncology, medical oncology, neurosurgery, and radiation oncology. Sixty-four (57%) described themselves as neuro-oncology-focused. Eighty-eight (79%) reported access to neuro-oncology tumor boards. Sixty-eight (73%) stated they had access to molecular tumor boards. Most respondents felt that they were adequately supported to manage neuro-oncology patients. When dividing responses based on a neuro-oncology-focused practice compared to a less neuro-oncology-focused practice, there were significant differences between access to molecular tumors boards (85% vs 63%, P = .023) and access to clinical trials (98% vs 82%, P = .022).</p><p><strong>Conclusion: </strong>This qualitative and quantitative hypothesis-generating data is the start of understanding the challenges faced by community neuro-oncology providers. These results will guide future studies and recommendations aimed toward better supporting them and their patients.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11957261/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143756068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Balancing immunotherapy and corticosteroids in cancer treatment: dilemma or paradox?","authors":"Alessandro Ottaiano, Mariachiara Santorsola, Maurizio Capuozzo, Stefania Scala","doi":"10.1093/oncolo/oyaf045","DOIUrl":"10.1093/oncolo/oyaf045","url":null,"abstract":"<p><p>Corticosteroids are widely used to prevent and treat chemotherapy-induced nausea and vomiting (CINV) due to their pleiotropic biological effects. However, concerns have been raised about their immunosuppressive properties when combined with immunotherapy. Specifically, their potential impact on the efficacy of immunotherapy, mainly immune checkpoint inhibitors (ICIs), remains a subject of debate. This manuscript discusses the mechanisms by which corticosteroids mitigate CINV, the challenges associated with their concurrent use with immunotherapy, and emerging therapeutic strategies evaluating dexamethasone-free regimens. A careful balance must be struck in corticosteroid use to effectively manage CINV while optimizing the outcomes of immunotherapy.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11957262/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143756069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Frequency and outcomes of BRAF alterations identified by liquid biopsy in metastatic, non-colorectal gastrointestinal cancers.","authors":"Amit Mahipal, Leslie Bucheit, Nicole Zhang, Reagan M Barnett, Michael H Storandt, Sakti Chakrabarti","doi":"10.1093/oncolo/oyaf044","DOIUrl":"10.1093/oncolo/oyaf044","url":null,"abstract":"<p><strong>Background: </strong>Impact of BRAF V600E mutations (BRAFV600E), a poor prognostic factor in metastatic colorectal cancer, is lacking in non-CRC gastrointestinal (GI) cancers including pancreatic (PDAC), gastric/gastroesophageal (GEA), hepatocellular carcinoma (HCC), and cholangiocarcinoma (CCA). Due to tumor-agnostic approvals for patients with BRAFV600E, understanding the frequency and impact of BRAF alterations across non-CRC GI cancers is essential for clinical decision-making.</p><p><strong>Methods: </strong>Patients with PDAC, GEA, HCC, or CCA who had cell-free DNA detected on Guardant360 (Guardant Health) from 2020 to 2023 were queried. Prevalence of characterized BRAF genomic alterations (GA) was calculated; GAs were grouped by class (Class I/II/III). The Chi-squared test assessed differences between cancer types. A subset of patients had outcomes analysis using GuardantINFORM, a real-world clinicogenomic database, to derive real-world overall survival (rwOS).</p><p><strong>Results: </strong>Of 32 480 included patients, BRAF GAs were identified in 4.4%; 19% were BRAFV600E (0.81% prevalence overall). CCA had the highest rate of BRAF GAs and BRAFV600E (P < .01); HCC and GEA had the highest rates of BRAF class II/III alterations. There were no significant differences in rwOS by alteration class or cancer type; numeric differences were observed by alteration class. Few patients were treated with BRAF inhibitors (2.2%). Prevalence of co-occurring alterations was unique by cancer type.</p><p><strong>Conclusions: </strong>Frequency of BRAF GAs, including BRAFV600E, in non-CRC GI cancers detected by liquid biopsy is similar to tissue-based rates and can be reliably used to assess BRAF status. BRAF GAs have mixed prognostic implications on survival for patients with non-CRC GI malignancies that warrant further exploration.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11957259/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143756074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unmet need for previously untreated metastatic triple-negative breast cancer: a real-world study of patients diagnosed from 2011 to 2022 in the United States.","authors":"Kevin Punie, Allison W Kurian, Ioanna Ntalla, Nikoleta Sjekloca, Adina Estrin, Elizabeth C Dabrowski, Catherine Lai, Sara Hurvitz","doi":"10.1093/oncolo/oyaf034","DOIUrl":"10.1093/oncolo/oyaf034","url":null,"abstract":"<p><strong>Background: </strong>This real-world study describes the treatment landscape evolution after targeted therapy approval and associated survival outcomes for previously untreated metastatic triple-negative breast cancer (mTNBC) in the United States.</p><p><strong>Patients and methods: </strong>This retrospective analysis used de-identified electronic health record-derived data of patients diagnosed with mTNBC (January 2011-July 2022; index date was first-line [1L] treatment start date). Patient characteristics, treatment patterns, real-world overall survival (rwOS), and time to next treatment or death (TTNTD) were determined. Outcomes before (2011-2017, early cohort) and after (2018-2022, late cohort) targeted therapy approval were evaluated.</p><p><strong>Results: </strong>Among 2004 eligible patients, 21% were classified as Black, 13% had Eastern Cooperative Oncology Group performance status ≥2, and 63% were diagnosed with recurrent disease; median age was 60 years. First-line chemotherapy-only (single- and multiple-agent chemotherapy) use decreased with the introduction of targeted therapies from 96% before 2018 to 65% between 2019 and 2022. From 2019, 33% of patients received programmed death-(ligand) 1 inhibitor-based regimen; ~2% received poly (ADP-ribose) polymerase inhibitors. Median 1L treatment duration was 2.6 months and this did not change over time. Of all 1L patients, 34% died before second-line (2L) and 51% subsequently received 2L treatment. Median (95% CI) 1L rwOS and TTNTD were 11.3 (10.7-12.0) months and 4.3 (4.1-4.6) months, respectively. Median 1L 5-year survival [95% CI] showed statistically significant but small improvement from the early (10.9 [10.3-11.6] months) to late cohort (11.9 [10.7-13.1] months; HR [95% CI], 0.87 [0.78-0.96]).</p><p><strong>Conclusion: </strong>This analysis demonstrated that, despite changes in care over time, survival improvements were not clinically meaningful; thus, a substantial unmet need for more efficacious treatments in previously untreated patients with mTNBC remains.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11957248/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143756081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prognostic relevance of immunoglobulin heavy chain rearrangement and immunoglobulin kappa light chain rearrangement in patients with diffuse large B cell lymphoma.","authors":"Jie Wang, Sha Zhao, Ting Niu, Jie Chen, He Li, Hui Xiong, Zhonghe Ke, Beibei Xin, Kexin Zhu, Yuan Tang","doi":"10.1093/oncolo/oyaf016","DOIUrl":"10.1093/oncolo/oyaf016","url":null,"abstract":"<p><strong>Purposes: </strong>Evidence has demonstrated that monitoring of the variable, diversity, and joining gene segments (VDJ) rearrangement of immunoglobulin (Ig) gene in the circulating tumor DNA (ctDNA) is highly valuable in predicting the prognosis of patients with diffuse large B cell lymphoma (DLBCL). In this study, we investigated the role of both Ig heavy chain (IGH) and Ig kappa light chain (IGK) gene rearrangements detected in ctDNA samples in predicting DLBCL progression.</p><p><strong>Methods: </strong>Next-generation sequencing (NGS) was used to identify the dominant V(D)J clonotypic rearrangement in tissue samples of 33 DLBCL patients. Minimal residual disease (MRD) was monitored at the interim and end of the treatment, as well as the follow-up time by tracking the dominant V(D)J clonotypic rearrangement (defined as the \"NGS MRD\" method) in the peripheral blood (PB) ctDNA samples. The nomogram was established to predict the 12-month and 24-month progression-free survival (PFS) probability.</p><p><strong>Results: </strong>Prior to treatment, the dominant clones identified in the tissue samples could be retrieved in tissue-matched PB of 26 (78.8%, 26/33) patients. The addition of IGK clones to IGH clones increased the MRD detection rate from 42.9% to 58.0% in the total series. NGS MRD and imaging scans showed poor concordance at the interim of treatment (Kappa = 0.24) and the follow-up time (Kappa = 0.28), and fair concordance at the end of treatment (Kappa = 0.46). However, we confirmed that the interim NGS MRD monitoring demonstrated improved prognostic performance compared to imaging scans, and both NGS MRD monitoring and imaging scans served as valuable prognostic factors for PFS at the end of treatment. Notably, NGS MRD monitoring predicted disease relapse in 3 patients prior to imaging scans. Furthermore, we found that both the faster IGH and IGK clone clearance rates were associated with favorable prognosis. The nomogram model identified IGH and IGK clone clearance rates, together with the interim NGS MRD result were the important predictors of 12-month and 24-month progression of DLBCL.</p><p><strong>Conclusions: </strong>MRD monitoring via NGS of Ig for both IGH and IGK is a promising noninvasive tool for prognosis prediction and early relapse prediction of DLBCL patients.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11892554/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143598358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to: Impact of microvascular invasion risk on tumor progression of hepatocellular carcinoma after conventional transarterial chemoembolization.","authors":"","doi":"10.1093/oncolo/oyaf050","DOIUrl":"10.1093/oncolo/oyaf050","url":null,"abstract":"","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11950919/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143733103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phase Ib/II trial of talimogene laherparepvec alone and with pembrolizumab in advanced solid tumors with liver metastases and hepatocellular carcinoma.","authors":"Joel Randolph Hecht, Arjun Oberoi, Elena Garralda Cabanas, Hong Jae Chon, Antonia Digklia, Sylvie Rottey, Miguel Martin Jimenez, Marya Chaney, Jane Hippenmeyer, Tatiana Lawrence, Kate Liu, Ali Hamidi, Jason Chesney","doi":"10.1093/oncolo/oyae203","DOIUrl":"https://doi.org/10.1093/oncolo/oyae203","url":null,"abstract":"<p><strong>Background: </strong>Newer effective therapies are needed for patients with solid tumors with liver metastases and unresectable hepatocellular carcinoma (HCC).</p><p><strong>Methods: </strong>Part 1 (dose exploration) evaluated intrahepatic talimogene laherparepvec (T-VEC) injection in group A (non-HCC liver metastases) and group B (HCC). Cohorts 1-4 received T-VEC monotherapy; cohorts 5 and 6 received T-VEC+pembrolizumab. Part 2 (dose expansion) evaluated intrahepatic or intratumoral T-VEC+pembrolizumab in non-HCC solid tumors. The primary endpoints were dose-limiting toxicities (DLTs) in part 1; objective response rate (ORR) per modified irRC-RECIST and safety in part 2.</p><p><strong>Results: </strong>Part 1 enrolled 28 and 46 patients to receive T-VEC and T-VEC+pembrolizumab, respectively. Three patients reported DLTs (T-VEC, n = 2 grade 3 abdominal pain and aspartate transaminase increase; T-VEC+pembrolizumab, n = 1 grade 3 cholestatic hepatitis). ORR (secondary endpoint) with T-VEC was 0%; ORR (95% CI) with T-VEC+pembrolizumab was 8.3% (1.0, 27.0) for non-HCC and 13.6% (2.9, 34.9) for HCC. Part 2 enrolled 53 patients; ORR (95% CI) was 0% (0.0, 30.8)-20.0% (0.5, 71.6) across 5 tumor types, with 16.7% (95% CI: 3.6, 41.4) for triple-negative breast cancer with the largest sample size (n = 18). Safety findings were consistent with the therapies administered.</p><p><strong>Conclusions: </strong>Limited efficacy across tumor types evaluated limit further evaluation of intrahepatic T-VEC+pembrolizumab in this patient population.</p><p><strong>Clinicaltrials.gov identifier: </strong>NCT02509507.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11953022/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143744375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Feasibility and tolerability of anlotinib plus PD-1 blockades as rechallenge immunotherapy in previously treated advanced ESCC: a retrospective study.","authors":"Yonggui Hong, Jun Liu, Ping Lu, Zhiwei Chang, Guifang Zhang, Xiumei Ma, Wei Liang, Yongjing Tian, Jin Xia, Heng Cao, Jing Huang","doi":"10.1093/oncolo/oyae245","DOIUrl":"10.1093/oncolo/oyae245","url":null,"abstract":"<p><strong>Background: </strong>Rechallenge with immune checkpoint inhibitor (ICI) seemed favorable in several tumors, but clinical experience on esophageal squamous cell carcinoma (ESCC) was scanty. This real-world study aimed to assess the feasibility and safety of anlotinib plus ICI for patients with previously ICI-treated advanced ESCC.</p><p><strong>Materials and methods: </strong>We retrospectively identified advanced ESCC patients who received anlotinib plus ICI in the rechallenge setting for evaluation of clinical outcomes and safety. Totally 110 ICI-pretreated patients, of which 89 (80.9%) received prior first- or second-line treatment, were included from September 9, 2019, to November 30, 2022. Most patients (63.6%) discontinued initial ICI due to disease progression.</p><p><strong>Results: </strong>After rechallenge, median overall survival (OS) and progression-free survival (PFS) were 11.1 (95% CI, 8.6-13.7) and 5.6 (95% CI, 4.4-6.8) months, respectively; estimated OS and PFS rates at 12 months were 47.6% (95% CI, 36.8%-57.7%) and 21.4% (95% CI, 10.9%-34.2%), respectively. No complete response was reported and 21 (19.1%) patients attained partial response; the objective response rate was 19.1%. Fifty-five (50.0%) had stable disease for a disease control rate of 69.1%. Of the 21 responders, median duration of response was 6.4 months. Tendencies for longer OS were observed in patients with Eastern Cooperative Oncology Group Performance of 0 (P = .056). The incidence of grade 3 or higher treatment-related adverse events was 10.0%.</p><p><strong>Conclusion: </strong>Anlotinib plus ICI in the rechallenge setting was promising and resulted in encouraging benefits for patients with previously ICI-treated advanced ESCC. Our findings provided preliminary but unique evidence to help select ESCC patients benefiting from this strategy.</p><p><strong>Trial registration: </strong>chictr.org.cn; number ChiCTR2300070777.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11954505/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142301165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Incidence and correlates of high-grade chemotherapy-induced peripheral neuropathy in patients with lung cancer.","authors":"Mitchell S von Itzstein, Sawsan Rashdan, Suzanne E Dahlberg, David E Gerber, Alan B Sandler, Joan H Schiller, David H Johnson, Yating Wang, Zhuoxin Sun, Suresh S Ramalingam","doi":"10.1093/oncolo/oyaf036","DOIUrl":"10.1093/oncolo/oyaf036","url":null,"abstract":"<p><strong>Background: </strong>High-grade chemotherapy-induced peripheral neuropathy (CIPN) represents a dreaded toxicity of cancer treatments. In some cases, it may limit activities of daily living and become permanent. Because many prior studies of CIPN were conducted in breast cancer populations, less is known about CIPN in men. We therefore determined the incidence and correlates of high-grade CIPN in a large cohort of patients with lung cancer.</p><p><strong>Methods: </strong>We collected data from the ECOG-ACRIN E1594 (comparison of 4 chemotherapy regimens: cisplatin-paclitaxel, cisplatin-gemcitabine, cisplatin-docetaxel, carboplatin-paclitaxel) and E4599 (carboplatin-paclitaxel ± concurrent and maintenance bevacizumab) clinical trials. We identified cases with grade ≥3 CIPN. Multivariable logistic regression modeling was performed to estimate adjusted odds ratios according to patient characteristics.</p><p><strong>Results: </strong>Among 1,998 patients included in the study, 167 (8%) developed grade ≥3 CIPN. Grade ≥3 CIPN was associated with higher body mass index (BMI) (P = .01), sex (7% for men vs 10% for women; P = .005), age (11% for ≥65 years vs 7% for <65 years; P < .001), chemotherapy regimen (P = .01), and greater number treatment cycles (P < .001). In a multivariate model, regimens featuring higher doses of paclitaxel or cisplatin, greater number of chemotherapy cycles, female sex, greater age, and higher BMI remained independently associated with grade ≥3 CIPN.</p><p><strong>Conclusions: </strong>High-grade CIPN is associated with chemotherapy type and exposure, female sex, greater age, and elevated BMI. Given the ongoing use of cytotoxic agents in established and new (eg, antibody-drug conjugates) treatment regimens, these findings have implications for patient monitoring and treatment selection.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11950918/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143733214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of tumor budding as a prognostic factor for recurrence in patients with stage II and III colon cancer. Experience in a tertiary hospital.","authors":"Antonio Rueda-Lara, David Viñal, Daniel Martínez-Pérez, María Alameda-Guijarro, Gema Martin-Montalvo, Sergio Martínez-Recio, Jesús Peña-Lopez, Diego Jiménez-Bou, Icíar Ruíz-Gutiérrez, Andrea García-Leal, Patricia Zwisler-Contreras, Ismael Ghanem, Ana Belén Custodio, Pablo Pérez-Wert, Laura Gutiérrez-Sainz, Maria Elena Palacios, Jaime Feliu, Nuria Rodríguez-Salas","doi":"10.1093/oncolo/oyaf027","DOIUrl":"10.1093/oncolo/oyaf027","url":null,"abstract":"<p><strong>Background: </strong>Stage II and III colorectal cancer (CRC) poses a significant challenge due to rising global incidence and mortality rates. Despite advancements in screening and treatment, there's a pressing need for reliable prognostic biomarkers. Tumor budding emerges as a promising marker associated with poor prognosis and higher recurrence. However, its incorporation into clinical guidelines differs when considering adjuvant treatment. This study assesses tumor budding's prognostic value for recurrence in stage II and III CRC, exploring its implications for risk stratification.</p><p><strong>Methods: </strong>This retrospective study encompassed patients with stage II-III CRC at Hospital Universitario La Paz from October 2016 to January 2022. Tumor budding was assessed according to the 2016 ITBCC guidelines and categorized as low, intermediate, or high. The primary outcomes, time to recurrence (TTR) and overall survival (OS), were analyzed using Kaplan-Meier and Cox regression models.</p><p><strong>Results: </strong>A total of 390 patients were included in the final analysis. They were predominantly male (55%) with an average age of 75 years (range 35-95). Fifty percent of patients were stage II. Tumor budding was categorized as low, intermediate, and high in 186 (48%), 110 (28%), and 94 (24%) patients, respectively. After a median follow-up of 46.1 months, there were 71 recurrences and 96 deaths. Time to recurrence (TTR) was significantly shorter for patients with high tumor budding. At 24 months, freedom from recurrence was 92%, 84%, and 69% for low, intermediate, and high tumor budding groups, respectively. Median TTR was not reached in any group. Multivariate analysis revealed high-grade budding as an independent predictor of recurrence with a hazard ratio (HR) of 2.39 (P = .01; 95% CI, [1.42-4.04]).</p><p><strong>Conclusion: </strong>Our study highlights the prognostic value of tumor budding in predicting recurrence in both stage II and III colorectal cancer patients, reinforcing its potential as an important biomarker beyond stage II CRC.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":"30 3","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11950917/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143733095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}