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Real-world use of pemigatinib for the treatment of cholangiocarcinoma in the US. 美国使用培美加替尼治疗胆管癌的实际情况。
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae204
Kim Saverno, Kristin M Zimmerman Savill, Cherrishe Brown-Bickerstaff, Angele Kotomale, Michael Rodriguez, Bruce Feinberg, Haobo Ren, Mike Blecker, Richard Kim

Background: Pemigatinib demonstrated efficacy in fibroblast growth factor receptor (FGFR)-altered cholangiocarcinoma (CCA) in the FIGHT-202 trial. However, limited real-world evidence exists on treatment patterns and outcomes in this setting.

Patients and methods: Patient characteristics, treatment patterns, and outcomes of US adults who received pemigatinib for unresectable, locally advanced or metastatic CCA were collected via retrospective physician-abstracted chart review. Results were summarized using descriptive statistics.

Results: Data from 120 patients (49.2% male; 55.0% White; 19.2% Hispanic; median age at initial pemigatinib prescription, 64.5 years) were collected from 18 physicians/practices. At the time of prescribing, 90.0% of patients had metastatic disease. FGFR2 testing was completed for 92.5% of patients; of those, all but one (result unknown) tested positive, and 95.5% were tested using next-generation sequencing. Pemigatinib was prescribed as second- and third-line therapy among 94.2% and 5.8% of patients, respectively. The most common starting dosage was 13.5 mg daily for 14 days of 21-day cycles (87.5% of patients). Among 60 patients (50.0% of the full cohort) who discontinued pemigatinib during the 6.5-month median study follow-up period, 68.3% discontinued due to disease progression. The median real-world progression-free survival (rwPFS) from the date of pemigatinib initiation was 7.4 months (95% CI: 6.4-8.6), and the real-world overall response rate (rwORR) was 59.2% (95% CI: 50.0%-68.4%).

Conclusion: This study complements the FIGHT-202 clinical trial by assessing the use of pemigatinib among a diverse population of patients with CCA under real-world conditions. Findings support the clinical benefit of pemigatinib demonstrated in FIGHT-202.

背景:在FIGHT-202试验中,培美加替尼对成纤维细胞生长因子受体(FGFR)改变的胆管癌(CCA)具有疗效。然而,在这种情况下,有关治疗模式和疗效的实际证据十分有限:通过回顾性医生病历摘要收集了接受培美加替尼治疗不可切除、局部晚期或转移性 CCA 的美国成人患者的特征、治疗模式和疗效。结果采用描述性统计进行总结:从 18 个医生/诊所收集了 120 名患者(49.2% 为男性;55.0% 为白人;19.2% 为西班牙裔;首次开具培美加替尼处方时的中位年龄为 64.5 岁)的数据。开处方时,90.0%的患者患有转移性疾病。92.5%的患者完成了表皮生长因子受体2(FGFR2)检测;其中,除一名患者(结果未知)外,其余患者的检测结果均为阳性,95.5%的患者使用新一代测序技术进行了检测。分别有94.2%和5.8%的患者将培美加替尼作为二线和三线疗法。最常见的起始剂量为每天13.5毫克,21天为一个周期,共14天(87.5%的患者)。在为期6.5个月的中位随访期间,有60名患者(占整个队列的50.0%)停用了培米加替尼,其中68.3%的患者因疾病进展而停药。从开始服用培美加替尼之日起,中位实际无进展生存期(rwPFS)为7.4个月(95% CI:6.4-8.6),实际总反应率(rwORR)为59.2%(95% CI:50.0%-68.4%):本研究对FIGHT-202临床试验进行了补充,评估了在真实世界条件下佩米加替尼在不同CCA患者中的使用情况。研究结果支持FIGHT-202中展示的培格替尼的临床获益。
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引用次数: 0
Novel anti-HER2 ADCs vs dual anti-HER2 antibody for HER2-positive metastatic breast cancer failed to tyrosine kinase inhibitor. 新型抗her2 adc与双抗her2抗体对her2阳性转移性乳腺癌酪氨酸激酶抑制剂无效。
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae144
Feng Li, Jianbin Li, Chenchen Ji, Song Wu, Shaohua Zhang, Tao Wang, Li Bian, Zefei Jiang

Background: Both novel anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugates (ADCs) and pertuzumab and trastuzumab (HP) combined with chemotherapy(C) regimens are the choice of treatment for HER2 positive metastatic breast cancer (MBC) after tyrosine kinase inhibitors (TKIs). Our team's previous research has shown significant therapeutic effects of novel anti-HER2 ADCs in patients with TKIs treatment failure. Unfortunately, there is currently no data available to compare novel anti-HER2 ADCs with HP combined with chemotherapy regimens. This study was conducted to compare the efficacy and safety of novel anti-HER2 ADCs with that of the HP combined with chemotherapy regimen in patients for whom TKI treatment failed.

Materials and methods: HER2-positive MBC who used novel anti-HER2 ADCs and HP combined with a chemotherapy regimen from January 2019 to August 2023 were included, and all patients received TKIs. The primary study endpoint was progression-free survival (PFS), while the secondary study endpoints were objective response rate (ORR), clinical benefit rate (CBR), and safety.

Results: A total of 150 patients, of which 83 are in the novel anti-HER2 ADCs group and 67 are in the HP combined with chemotherapy. Among these novel anti-HER2 ADCs, 36 patients received treatment with trastuzumab deruxtecan (T-Dxd), and 47 patients received treatment with other new types of ADCs. The median PFS of the novel anti-HER2 ADCs group and HP combined with the chemotherapy group were 7.0 months and 8.9 months, respectively, with ORR of 51.8% and 26.9%, and CBR of 69.9% and 65.7%, respectively. In subgroup, patients receiving T-Dxd showed improvement in PFS compared to the HP combined with chemotherapy group. The most common grade 3-4 adverse events in the novel anti-HER2 ADCs group and the HP combined with chemotherapy group were neutropenia and gastrointestinal symptoms.

Conclusions: In HER2-positive MBC for whom TKI treatment has failed, novel anti-HER2 ADCs and the HP combined with chemotherapy regimen both showed moderate efficacy and tolerable toxicity. Novel anti-HER2 ADCs are the preferred treatment recommendation for TKI failure patients. Meanwhile, based on the results of this study, the HP combined with chemotherapy regimen may also be an option, especially for patients with low accessibility.

背景:新型抗人表皮生长因子受体2 (HER2)抗体-药物偶联物(adc)和帕妥珠单抗和曲妥珠单抗(HP)联合化疗(C)方案是酪氨酸激酶抑制剂(TKIs)后HER2阳性转移性乳腺癌(MBC)的治疗选择。我们团队之前的研究表明,新型抗her2 adc对TKIs治疗失败的患者有显著的治疗效果。不幸的是,目前没有数据可以比较新型抗her2 adc与HP联合化疗方案。本研究旨在比较新型抗her2 adc与HP联合化疗方案在TKI治疗失败患者中的疗效和安全性。材料和方法:纳入2019年1月至2023年8月使用新型抗her2 adc和HP联合化疗方案的her2阳性MBC,所有患者均接受TKIs。主要研究终点是无进展生存期(PFS),次要研究终点是客观缓解率(ORR)、临床获益率(CBR)和安全性。结果:共150例患者,其中83例为新型抗her2 adc组,67例为HP联合化疗组。在这些新型抗her2 adc中,36例患者接受了曲妥珠单抗德鲁西替康(T-Dxd)治疗,47例患者接受了其他新型adc治疗。新型抗her2 adc组和HP联合化疗组的中位PFS分别为7.0个月和8.9个月,ORR分别为51.8%和26.9%,CBR分别为69.9%和65.7%。在亚组中,与HP联合化疗组相比,接受T-Dxd治疗的患者PFS有所改善。新型抗her2 adc组和HP联合化疗组最常见的3-4级不良事件是中性粒细胞减少和胃肠道症状。结论:在TKI治疗失败的her2阳性MBC中,新型抗her2 adc和HP联合化疗方案均表现出中等疗效和可耐受的毒性。新型抗her2 adc是TKI失败患者的首选治疗推荐。同时,根据本研究的结果,HP联合化疗方案也可能是一种选择,特别是对于可及性较低的患者。
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引用次数: 0
Oncofusions - shaping cancer care. 肿瘤融合--塑造癌症护理。
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae126
Giovanna Dashi, Markku Varjosalo

Cancer manifests through a spectrum of mutations, including gene fusions termed oncofusions. These structural alterations influence tumorigenesis across various cancer types. Oncofusions arise primarily from genomic rearrangements and operate through deregulation or hybrid gene formation mechanisms. Notable examples such as BCR::ABL and EWS::FLI1 underscore their clinical significance. Several case studies exemplify the role of identifying and targeting oncofusions in guiding treatment decisions and improving patient outcomes. However, challenges persist in discerning drivers from passenger mutations and addressing acquired resistance. Despite advancements, the complexity of oncofusions warrants further exploration of their full potential as therapeutic targets, requiring a multidisciplinary approach integrating genomics, functional studies, and innovative drug discovery strategies to achieve precision in medicine.

癌症通过一系列突变表现出来,包括被称为基因融合(oncofusions)的基因融合。这些结构改变影响着各种癌症类型的肿瘤发生。基因融合主要源于基因组重排,并通过失调或杂交基因形成机制发挥作用。BCR::ABL 和 EWS::FLI1 等显著的例子突出了它们的临床意义。一些病例研究证明了识别和靶向融合基因在指导治疗决策和改善患者预后方面的作用。然而,在辨别驱动基因突变和获得性耐药方面仍然存在挑战。尽管取得了进展,但融合突变的复杂性仍值得进一步探索其作为治疗靶点的全部潜力,这需要一种整合基因组学、功能研究和创新药物发现策略的多学科方法,以实现精准医疗。
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引用次数: 0
Pooled safety analysis and management of sotorasib-related adverse events in KRAS G12C-mutated advanced non-small cell lung cancer.
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae356
Ferdinandos Skoulidis, Bob T Li, Maximilian Hochmair, Ramaswamy Govindan, Mark Vincent, Anthonie J van der Wekken, Noemi Reguart Aransay, Kenneth J O'Byrne, Nicolas Girard, Frank Griesinger, Makoto Nishio, Simon Häfliger, Colin Lindsay, Niels Reinmuth, Astrid Paulus, Pavlos Papakotoulas, Sang-We Kim, Carlos Gil Ferreira, Giulia Pasello, Michael Duruisseaux, Spyridon Gennatas, Anastasios Dimou, Bhakti Mehta, William Kormany, Chidozie Nduka, Brooke E Sylvester, Christine Ardito-Abraham, Yang Wang, Adrianus Johannes de Langen

Introduction: We describe the safety of sotorasib monotherapy in patients with KRAS G12C-mutated advanced non-small cell lung cancer (NSCLC) and discuss practical recommendations for managing key risks.

Methods: Incidence rates of treatment-related adverse events (TRAEs) were pooled from 4 clinical trials: CodeBreaK 100 (NCT03600883), CodeBreaK 101 (NCT04185883), CodeBreaK 105 (NCT04380753), and CodeBreaK 200 (NCT04303780) and graded according to CTCAE v5.0. Adverse events were deemed sotorasib-related per investigator causality assessment.

Results: In the pooled population (n = 549), TRAEs were reported in 388 (70.7%) patients (grade 1: 124 [22.6%]; grade 2: 117 [21.3%]; grade ≥ 3: 147 [26.8%]). Gastrointestinal and hepatic TRAEs, including diarrhea (171 [31.1%]), nausea (80 [14.6%]), elevated alanine aminotransferase (ALT; 68 [12.4%]), and elevated aspartate aminotransferase (AST; 67 [12.2%]) were the most common (≥10%). Dose interruption and dose reduction of sotorasib resulted in the resolution of >90% of diarrhea events; median time to resolution were 18.0 days and 22.0 days, respectively. Similar trends were observed for elevated ALT and AST events. Patients who stopped immunotherapy <3 months before initiating sotorasib had a higher incidence of treatment-related hepatotoxicity (80/240 [33.3%]) than those who stopped immunotherapy ≥3 months before initiating sotorasib (26/188 [13.8%]). Treatment-related pneumonitis/interstitial lung disease (ILD) and corrected QT (QTc) prolongation were observed in 9 (1.6%) and 4 (0.7%) patients, respectively. Two (0.4%) patients died with TRAEs, 1 with ILD whose ultimate cause of death was disease progression, and the other with an unknown cause.

Conclusions: Sotorasib has a well-characterized safety profile in patients with KRAS G12C-mutated advanced NSCLC, and key risks are manageable with dose modification.

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引用次数: 0
Pegylated liposomal doxorubicin in partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer: a prospective study. 聚乙二醇脂质体多柔比星治疗部分铂敏感、铂耐药或铂难治性卵巢癌:一项前瞻性研究。
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae194
Ying Zhang, Zhen Yuan, Guo-Nan Zhang, Qing-Shui Li, Man-Hua Cui, Wen-Jun Cheng, Yuan-Guang Meng, Xiao-Hua Wu, Ying Yue, Li Wang, Jian-Qing Hou, Chang-Zhong Li, Peng-Peng Qu, Li-Xin Sun, Guang-Shi Tao, Gui-Ling Li, Ya-Qing Chen, Fang Ren, Dong-Yan Cao, Keng Shen

Background: This study aimed to evaluate the efficacy and safety of pegylated liposomal doxorubicin (PLD) for patients with partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer.

Methods: Patients with partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer were recruited in this prospective, open-label, single-arm, multicenter study. Eligible patients were given 4-6 cycles of PLD (40 mg/m2 on day 1, every 4 weeks). The primary endpoint was progression-free survival (PFS). Secondary endpoints were overall survival (OS), objective response rate (ORR), disease control rate (DCR), quality of life, and safety. Exploratory endpoints included the change trend of CA125 and platinum-free interval.

Results: Between June 2017 and November 2020, 167 eligible patients were included in the full analysis set. The median PFS and OS were 6.8 months (95% CI, 4.4-9.3 months) and 19.1 months (95% CI, 15.0-23.3 months), respectively. The ORR and DCR were 32.3% and 60.5%, respectively. The ORR (62.3 vs 22.5%) and DCR (84.9 vs 60.7%) of patients with a CA125 decrease after the first cycle were significantly higher than those without a CA125 decrease (all P < .05). Grade ≥ 3 and serious adverse events were reported in 9.9% and 3.9% of patients, respectively. No treatment-related death was observed.

Conclusion: PLD showed promising efficacy and manageable tolerability in patients with partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer.ClinicalTrials.gov Identifier: Chinese Clinical Trial Registry, ChiCTR1900022962.

研究背景本研究旨在评估聚乙二醇脂质体多柔比星(PLD)对部分铂敏感、铂耐药或铂难治性卵巢癌患者的疗效和安全性:这项前瞻性、开放标签、单臂、多中心研究招募了部分铂敏感、铂耐药或铂难治性卵巢癌患者。符合条件的患者接受了4-6个周期的PLD治疗(第1天40毫克/平方米,每4周一次)。主要终点是无进展生存期(PFS)。次要终点为总生存期(OS)、客观反应率(ORR)、疾病控制率(DCR)、生活质量和安全性。探索性终点包括CA125的变化趋势和无铂间隔期:2017年6月至2020年11月期间,167名符合条件的患者被纳入完整分析集。中位PFS和OS分别为6.8个月(95% CI,4.4-9.3个月)和19.1个月(95% CI,15.0-23.3个月)。ORR和DCR分别为32.3%和60.5%。第一周期后CA125下降的患者的ORR(62.3% vs 22.5%)和DCR(84.9% vs 60.7%)显著高于CA125未下降的患者(均为P 结论:PLD显示了良好的疗效:PLD对部分铂敏感、铂耐药或铂难治性卵巢癌患者具有良好的疗效和耐受性:中国临床试验注册中心,ChiCTR1900022962。
{"title":"Pegylated liposomal doxorubicin in partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer: a prospective study.","authors":"Ying Zhang, Zhen Yuan, Guo-Nan Zhang, Qing-Shui Li, Man-Hua Cui, Wen-Jun Cheng, Yuan-Guang Meng, Xiao-Hua Wu, Ying Yue, Li Wang, Jian-Qing Hou, Chang-Zhong Li, Peng-Peng Qu, Li-Xin Sun, Guang-Shi Tao, Gui-Ling Li, Ya-Qing Chen, Fang Ren, Dong-Yan Cao, Keng Shen","doi":"10.1093/oncolo/oyae194","DOIUrl":"10.1093/oncolo/oyae194","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to evaluate the efficacy and safety of pegylated liposomal doxorubicin (PLD) for patients with partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer.</p><p><strong>Methods: </strong>Patients with partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer were recruited in this prospective, open-label, single-arm, multicenter study. Eligible patients were given 4-6 cycles of PLD (40 mg/m2 on day 1, every 4 weeks). The primary endpoint was progression-free survival (PFS). Secondary endpoints were overall survival (OS), objective response rate (ORR), disease control rate (DCR), quality of life, and safety. Exploratory endpoints included the change trend of CA125 and platinum-free interval.</p><p><strong>Results: </strong>Between June 2017 and November 2020, 167 eligible patients were included in the full analysis set. The median PFS and OS were 6.8 months (95% CI, 4.4-9.3 months) and 19.1 months (95% CI, 15.0-23.3 months), respectively. The ORR and DCR were 32.3% and 60.5%, respectively. The ORR (62.3 vs 22.5%) and DCR (84.9 vs 60.7%) of patients with a CA125 decrease after the first cycle were significantly higher than those without a CA125 decrease (all P < .05). Grade ≥ 3 and serious adverse events were reported in 9.9% and 3.9% of patients, respectively. No treatment-related death was observed.</p><p><strong>Conclusion: </strong>PLD showed promising efficacy and manageable tolerability in patients with partially platinum-sensitive, platinum-resistant, or platinum-refractory ovarian cancer.ClinicalTrials.gov Identifier: Chinese Clinical Trial Registry, ChiCTR1900022962.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11783305/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570360","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}
引用次数: 0
Phase I study of intratumoral injection of talimogene laherparepvec for the treatment of advanced pancreatic cancer. 瘤内注射 talimogene laherparepvec 治疗晚期胰腺癌的 I 期研究。
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae200
Karie Runcie, Yadriel Bracero, Avishai Samouha, Gulam Manji, Helen E Remotti, Tamas A Gonda, Yvonne Saenger

Background: Pancreatic ductal adenocarcinoma (PDAC) presents a redoubtable challenge due to late-stage diagnosis and limited treatment options, necessitating innovative therapeutic strategies.

Methods: Here, we report our results investigating the safety and efficacy of talimogene laherparepvec (T-VEC), an FDA-approved oncolytic herpes simplex virus type 1, in patients with advanced PDAC. Nine patients with treatment-refractory advanced PDAC received escalating doses of T-VEC via endoscopic injection.

Results: While no objective responses were observed, stable disease was achieved in 44% of patients, with a median overall survival of 7.8 months, including one patient who survived 28 months. Adverse events were manageable, with the maximum tolerated dose determined to be 108 PFU/mL.

Conclusion: Our findings underscore the feasibility of intratumoral T-VEC administration in advanced PDAC. Further investigation, particularly in combination with immunotherapies administered systemically is warranted to more optimally assess T-VEC in this challenging malignancy.ClinicalTrials.gov Identifier: NCT03086642.

背景:胰腺导管腺癌(Pancreatic ductal adencarcinoma, PDAC)由于诊断晚期和治疗方案有限而面临着巨大的挑战,需要创新的治疗策略。方法:本文报告了fda批准的1型溶瘤性单纯疱疹病毒talimogene laherparepvec (T-VEC)治疗晚期PDAC患者的安全性和有效性。9例难治性晚期PDAC患者通过内镜注射逐步增加T-VEC剂量。结果:虽然没有观察到客观反应,但44%的患者实现了疾病稳定,中位总生存期为7.8个月,其中1例患者存活了28个月。不良事件是可控的,最大耐受剂量为108 PFU/mL。结论:我们的研究结果强调了肿瘤内给药T-VEC治疗晚期PDAC的可行性。进一步的研究,特别是与免疫疗法的系统应用相结合,有必要更优化地评估T-VEC在这种具有挑战性的恶性肿瘤中的作用。
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引用次数: 0
A first-in-human study of JNJ-70218902, a bispecific T-cell-redirecting antibody against TMEFF2 in metastatic castration-resistant prostate cancer. JNJ-70218902是一种针对TMEFF2的双特异性t细胞重定向抗体,用于转移性去势抵抗性前列腺癌的首次人体研究。
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae313
Emiliano Calvo, Bernard Doger, Joan Carles, Avivit Peer, David Sarid, Bernhard J Eigl, Anjali Avadhani, David Yao, Vincent Lin, Shujian Wu, Pharavee Jaiprasart, John Loffredo, Monelle Tamegnon, Weichun Xu, Hong Xie, Aaron R Hansen

Background: Metastatic castration-resistant prostate cancer (mCRPC) has a poor prognosis, necessitating the investigation of novel treatments and targets. This study evaluated JNJ-70218902 (JNJ-902), a T-cell redirector targeting transmembrane protein with epidermal growth factor-like and 2 follistatin-like domains 2 (TMEFF2) and cluster of differentiation 3, in mCRPC.

Patients and methods: Patients who had measurable/evaluable mCRPC after at least one novel androgen receptor-targeted therapy or chemotherapy were eligible. Participants received subcutaneous JNJ-902 0.3, 1.0, 1.5, 3.0, or 6.0 mg once weekly (QW) or 2.0, 3.0, 4.0, or 6.0 mg biweekly (Q2W). Study objectives included assessment of safety, pharmacokinetics, immunogenicity, and preliminary efficacy.

Results: Eighty-two participants were enrolled to receive at least one dose of JNJ-902 (QW; n = 38; Q2W; n = 44). Median duration of treatment was 1.91 (0.0-19.4) months across dosing groups. All participants experienced at least one treatment-emergent adverse event (TEAE) and 76 (92.7%) experienced treatment-related TEAEs. Fourteen participants (17.1%) experienced a TEAE that led to study discontinuation, of which 3 (3.7%) were related to JNJ-902. Dose-limiting toxicities were observed in 2 participants (2.4%). Five participants (15.2%) with measurable disease had a confirmed partial response and 10 participants (12.2%) had ≥50% decrease from baseline prostate-specific antigen levels. Clinical activity was not dose related and no clear exposure-response relationship was observed.

Conclusions: In this study, dose escalation was limited by emerging dose-limiting toxicities. Although a recommended phase II dose was not determined, findings indicate TMEFF2 to be a potential target in mCRPC that warrants further investigation.

背景:转移性去势抵抗性前列腺癌(mCRPC)预后不良,需要研究新的治疗方法和靶点。本研究评估了JNJ-70218902 (JNJ-902),一种靶向mCRPC中具有表皮生长因子样结构域和2个卵泡抑素样结构域2 (TMEFF2)和分化簇3的跨膜蛋白的t细胞重定向蛋白。患者和方法:在至少一种新的雄激素受体靶向治疗或化疗后,可测量/评估mCRPC的患者符合条件。参与者接受每周一次0.3、1.0、1.5、3.0或6.0 mg皮下注射JNJ-902 (QW)或每两周一次2.0、3.0、4.0或6.0 mg皮下注射(Q2W)。研究目的包括安全性、药代动力学、免疫原性和初步疗效评估。结果:82名参与者接受了至少一剂JNJ-902 (QW;n = 38;Q2W;n = 44)。各给药组的中位治疗持续时间为1.91(0.0-19.4)个月。所有参与者都经历了至少一次治疗引起的不良事件(TEAE), 76人(92.7%)经历了治疗相关的TEAE。14名参与者(17.1%)经历了导致研究终止的TEAE,其中3名参与者(3.7%)与JNJ-902相关。2名受试者(2.4%)出现剂量限制性毒性。5名可测量疾病的参与者(15.2%)证实部分缓解,10名参与者(12.2%)的基线前列腺特异性抗原水平下降≥50%。临床活动性与剂量无关,未观察到明确的暴露-反应关系。结论:在本研究中,剂量递增受到新出现的剂量限制性毒性的限制。虽然推荐的II期剂量尚未确定,但研究结果表明TMEFF2是mCRPC的潜在靶点,值得进一步研究。
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引用次数: 0
Liver transplantation for colorectal cancer with liver metastases. 肝移植治疗结直肠癌伴肝转移。
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae367
Benjamin E Ueberroth, Michael Kriss, James R Burton, Wells A Messersmith

Over the last decade, multiple clinical trials have demonstrated a survival benefit for liver transplantation in colorectal cancer with liver metastases. Additionally, advances in donor organ preservation have expanded organ availability affording the opportunity to expand indications for liver transplantation, such as colorectal cancer with unresectable liver metastases. Current data support comparable overall survival (OS) for liver transplantation for colorectal cancer with liver metastases compared with general liver transplantation recipients. Supported by this data, in the United States, allocation policy is changing to include deceased donor livers for patients with unresectable colorectal cancer liver metastases. Available studies to date demonstrate improved outcomes with primary tumor R0 resection, 6-12 months of pretransplantation chemotherapy, and careful radiologic restaging (including positron emission tomography/computed tomography) to confirm lack of extrahepatic disease. A response to pretransplantation chemotherapy is a key predictor of long-term outcomes and progression during chemotherapy appears to be a contraindication to proceeding to transplant. A carcinoembryonic antigen level ≤80 µg/L and largest liver tumor dimension <5.5 cm are both associated with improved progression-free and OS in the available literature. Liver transplantation for colorectal cancer with unresectable liver metastases is associated with longer progression-free and OS compared with chemotherapy alone. Patient selection based on imaging, laboratory, and clinical findings is critical to identify patients most likely to benefit. Liver transplantation should be considered at all centers with an active transplant program to improve outcomes for patients with advanced colorectal cancer.

在过去的十年中,多项临床试验已经证明肝移植对肝转移的结直肠癌患者的生存有好处。此外,供体器官保存的进步扩大了器官的可用性,为扩大肝移植的适应症提供了机会,例如结直肠癌伴不可切除的肝转移。目前的数据支持,与普通肝移植受者相比,肝移植治疗伴有肝转移的结直肠癌患者的总生存期(OS)相当。在这一数据的支持下,在美国,分配政策正在改变,包括不可切除的结直肠癌肝转移患者的死亡供体肝脏。迄今为止已有的研究表明,原发肿瘤R0切除、移植前6-12个月的化疗和仔细的放射学重新定位(包括正电子发射断层扫描/计算机断层扫描)以确认无肝外疾病,可改善预后。对移植前化疗的反应是长期预后的关键预测因素,化疗期间的进展似乎是进行移植的禁忌症。癌胚抗原水平≤80µg/L,肝肿瘤最大尺寸
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引用次数: 0
Immune checkpoint inhibitor infusion times and clinical outcomes in patients with melanoma. 黑色素瘤患者的免疫检查点抑制剂输注时间和临床疗效。
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae197
Kylie Fletcher, Saba Rehman, Rebecca Irlmeier, Fei Ye, Douglas Johnson

Background: Circadian rhythms impact immune function; a previous study demonstrated that immunotherapy treatment times taking place later in the day correlated with poorer outcomes in patients with melanoma. However, this finding has not been replicated, and other infusion timing schemas are unexplored. The objective of this retrospective, cohort study was to determine if the time of immunotherapy infusion affects outcomes.

Materials and methods: Five hundred and sixteen participants age ≥18 years diagnosed with cutaneous, acral, mucosal, or unknown primary melanoma treated with >1 infusion of nivolumab, pembrolizumab, or combination ipilimumab/PD-1 inhibitors were included. Response rate, toxicity rate, overall survival (OS), and progression-free survival (PFS) were determined based on infusion timing.

Results: Patients with ≥1 late infusion (after 4 pm) among their first 4 infusions had slightly poorer objective response rate compared with only pre-4 pm infusions (39.7% vs 44.5%), but no significant associations with late infusions and PFS and OS (P = .23, .93, respectively). Multivariable analyses showed no statistically significant association with outcomes for patients with any post-4 pm infusion among the first 4; median infusion time was also not associated with outcomes. However, considering all infusion times, we found inferior PFS (median 10.6 vs 38.9 months, P < .0001), and numerically inferior OS (median 54.6 vs 81.2 months, P = .19) in patients with ≥20% late infusions. Multivariable models had similarly inferior response and PFS for patients with ≥20% late infusions, and later median infusion times were associated with inferior response, PFS, and OS.

Conclusions: Late immunotherapy infusion times were associated with inferior outcomes when considering all infusions, but not when considering initial (first 4) infusions.

背景:昼夜节律对免疫功能有影响;之前的一项研究表明,黑色素瘤患者在一天中接受免疫治疗的时间越晚,疗效越差。然而,这一发现尚未得到证实,其他输液时间安排也未得到探讨。这项回顾性队列研究的目的是确定免疫疗法的输注时间是否会影响疗效:纳入了 516 名年龄≥18 岁、诊断为皮肤癌、尖锐湿疣、粘膜癌或未知原发性黑色素瘤、接受过 1 次以上 nivolumab、pembrolizumab 或联合 ipilimumab/PD-1 抑制剂输注治疗的参与者。根据输注时间确定反应率、毒性率、总生存期(OS)和无进展生存期(PFS):结果:在前4次输注中,晚输注(下午4点后)≥1次的患者的客观反应率略低于仅在下午4点前输注的患者(39.7% vs 44.5%),但晚输注与PFS和OS无显著关联(P = .23,.93)。多变量分析显示,在前4次输液中,下午4点后输液的患者与预后无统计学意义;中位输液时间也与预后无关。然而,考虑到所有输注时间,我们发现患者的 PFS 较差(中位 10.6 个月 vs 38.9 个月,P 结论:中位 10.6 个月 vs 38.9 个月):如果考虑所有输注时间,晚输注免疫疗法与较差的疗效有关,但如果考虑最初(前4次)输注时间,则与较差的疗效无关。
{"title":"Immune checkpoint inhibitor infusion times and clinical outcomes in patients with melanoma.","authors":"Kylie Fletcher, Saba Rehman, Rebecca Irlmeier, Fei Ye, Douglas Johnson","doi":"10.1093/oncolo/oyae197","DOIUrl":"10.1093/oncolo/oyae197","url":null,"abstract":"<p><strong>Background: </strong>Circadian rhythms impact immune function; a previous study demonstrated that immunotherapy treatment times taking place later in the day correlated with poorer outcomes in patients with melanoma. However, this finding has not been replicated, and other infusion timing schemas are unexplored. The objective of this retrospective, cohort study was to determine if the time of immunotherapy infusion affects outcomes.</p><p><strong>Materials and methods: </strong>Five hundred and sixteen participants age ≥18 years diagnosed with cutaneous, acral, mucosal, or unknown primary melanoma treated with >1 infusion of nivolumab, pembrolizumab, or combination ipilimumab/PD-1 inhibitors were included. Response rate, toxicity rate, overall survival (OS), and progression-free survival (PFS) were determined based on infusion timing.</p><p><strong>Results: </strong>Patients with ≥1 late infusion (after 4 pm) among their first 4 infusions had slightly poorer objective response rate compared with only pre-4 pm infusions (39.7% vs 44.5%), but no significant associations with late infusions and PFS and OS (P = .23, .93, respectively). Multivariable analyses showed no statistically significant association with outcomes for patients with any post-4 pm infusion among the first 4; median infusion time was also not associated with outcomes. However, considering all infusion times, we found inferior PFS (median 10.6 vs 38.9 months, P < .0001), and numerically inferior OS (median 54.6 vs 81.2 months, P = .19) in patients with ≥20% late infusions. Multivariable models had similarly inferior response and PFS for patients with ≥20% late infusions, and later median infusion times were associated with inferior response, PFS, and OS.</p><p><strong>Conclusions: </strong>Late immunotherapy infusion times were associated with inferior outcomes when considering all infusions, but not when considering initial (first 4) infusions.</p>","PeriodicalId":54686,"journal":{"name":"Oncologist","volume":" ","pages":""},"PeriodicalIF":4.8,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11783311/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082624","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}
引用次数: 0
Radiotherapy and surgery: can this combination be further optimized for patients with metastatic spine disease? 放疗和手术:这种组合是否可以进一步优化转移性脊柱疾病患者?
IF 4.8 2区 医学 Q1 ONCOLOGY Pub Date : 2025-01-17 DOI: 10.1093/oncolo/oyae359
Jantijn J G J Amelink, Bas J J Bindels, Nicolien Kasperts, Shannon M MacDonald, Daniel G Tobert, Jorrit-Jan Verlaan

This narrative review provides a comprehensive overview of the current status, recent advancements, and future directions in the management of metastatic spine disease using both radiotherapy and surgery. Emphasis has been put on the integrated use of radiotherapy and surgery, incorporating recent developments such as separation surgery, active dose sparing of the surgical field, and the implementation of carbon fiber-reinforced polymer implants. Future studies should explore the effects of minimizing the time between radiotherapy and surgery and investigate the potential of vertebral re-ossification after radiotherapy to obviate the need for stabilization surgery. Concerted efforts should be directed toward fostering multidisciplinary collaboration among radiation oncologists, spine surgeons, and medical oncologists.

这篇叙述性的综述提供了一个全面的现状,最近的进展,以及在转移性脊柱疾病的治疗中使用放疗和手术的未来方向。重点放在放射治疗和手术的综合使用上,结合最近的发展,如分离手术、手术野的活性剂量节约和碳纤维增强聚合物植入物的实施。未来的研究应探讨缩短放疗和手术间隔时间的效果,并调查放疗后椎体再骨化的可能性,以避免需要进行稳定手术。应共同努力促进放射肿瘤学家、脊柱外科医生和内科肿瘤学家之间的多学科合作。
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引用次数: 0
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Oncologist
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