Cryoablation is emerging as a minimally invasive alternative to lumpectomy for select women with early-stage breast cancer. The FROST trial (NCT01992250) was a prospective, phase 2 multicenter study evaluating the outcome of cryoablation in the management of stage I, hormone receptor-positive, human epidermal growth factor receptor 2 (HER2)-negative, node-negative invasive ductal carcinoma.

HLX26 is a novel, recombinant humanized anti-LAG-3 IgG4 monoclonal antibody that exhibits high affinity for LAG-3 and demonstrates that it can block LAG-3 and its ligand interaction and activate T cells in preclinical in vitro studies.

Immune checkpoint inhibitors (ICI) have transformed cancer therapy, but their efficacy in sarcomas remains limited. A seven-gene predictive signature (CD86, CHI3L1, CXCL10, CXCL9, LAG3, NR4A1, and VCAM1) was previously identified as a biomarker for response to combined antiangiogenic and PD-1 inhibitor therapy in soft-tissue sarcomas. This study aimed to externally validate the predictive utility of this signature [SIGNature for immuno-oncology PD-1 inhibitors in sarcoma (SIGNIOS)] in an independent cohort of patients with sarcoma treated with ICIs.

Treatment with encorafenib ± binimetinib is associated with improved survival versus vemurafenib in patients with BRAF V600E/K-mutant advanced melanoma. We retrospectively analyzed genomic and transcriptomic data from the phase III COLUMBUS trial to identify molecular correlates of benefit with encorafenib ± binimetinib.

ctDNA may offer a noninvasive means to evaluate tumor response and anticipate disease dynamics before radiologic changes in advanced endometrial carcinoma.

Perioperative chemoimmunotherapy is the standard of care for resectable, locally advanced non-small cell lung cancer (NSCLC). Although pathologic complete response (pCR) correlates with excellent survival outcomes, some patients without pCR still exhibit long-term survival. In this study, we evaluate the added value of minimal residual disease (MRD).

First-line treatment options for cisplatin-ineligible patients with metastatic urothelial cancer (mUC) are limited. We conducted a phase II study of erdafitinib, alone or with cetrelimab, in FGFR-altered mUC.

The aim of the study was to examine the effectiveness of adding indocyanine green fluorescence to the dual method, (Radioisotope+Isosulfanblue) for sentinel lymph node biopsy after neoadjuvant chemotherapy (on sentinel lymph nodes identification).

Second-line FOLFOX-bevacizumab treatment is effective in metastatic colorectal cancer (mCRC) treatment after irinotecan-based chemotherapy failure. First- or second-line raltitrexed-oxaliplatin (TOMOX) treatment has an acceptable toxicity profile in mCRC. The aim of this study was to evaluate TOMOX-bevacizumab combination as a second-line treatment.

This study aimed both to compare the efficacy of intravenous (IV) ibuprofen with periprostatic nerve block (PPNB) in pain control during prostate biopsy procedures and to investigate factors influencing pain scores.

The phase 3 KEYNOTE-522 study in high-risk early-stage triple-negative breast cancer (TNBC) showed significantly improved efficacy outcomes with neoadjuvant pembrolizumab plus chemotherapy followed by adjuvant pembrolizumab versus neoadjuvant chemotherapy alone. We present findings from the KEYNOTE-522 Japan subgroup. Eligible participants (aged ≥ 18 years) with untreated locally advanced TNBC (stage T1c N1-2 or T2-4 N0-2) were randomized 2:1 to neoadjuvant pembrolizumab 200 mg or placebo plus chemotherapy every 3 weeks for 8 cycles followed by surgery and adjuvant pembrolizumab or placebo for ≤ 9 cycles. Primary endpoints were pathologic complete response (pCR; ypT0/Tis ypN0) at the time of surgery and event-free survival (EFS). Of 76 participants enrolled in Japan, 45 were randomized to the pembrolizumab arm and 31 to the placebo arm. Median time from randomization to data cutoff (March 22, 2024) was 76.3 months. Twenty-four participants (53%) in the pembrolizumab arm and 15 (48%) in the placebo arm achieved pCR (between-treatment arm difference, 4.9%; 95% CI, -17.6% to 27.1%); findings were similar regardless of PD-L1 expression. Rates of EFS at 60 months were 84% and 73%, respectively (HR, 0.54; 95% CI, 0.20-1.50). Grade 3 or 4 treatment-related AEs occurred in 37 of 45 participants (82%) treated with pembrolizumab and 23 of 30 participants (77%) treated with placebo; there were no grade 5 AEs. In conclusion, neoadjuvant pembrolizumab plus chemotherapy followed by adjuvant pembrolizumab showed improved efficacy outcomes and manageable safety versus neoadjuvant chemotherapy alone in Japanese participants, supporting the use of this regimen in Japanese patients with high-risk early-stage TNBC. Trial Registration: The study (ClinicalTrials.gov, NCT03036488) was conducted in compliance with local and/or national regulations and International Council for Harmonization Good Clinical Practice guidelines and in accordance with the ethical principles originating from the Declaration of Helsinki.

Given the success of checkpoint inhibitor therapy in the advanced Merkel cell carcinoma (MCC) setting, there is interest in exploring immunotherapy as a neoadjuvant approach. We report the primary results of a neoadjuvant study of lenvatinib plus pembrolizumab in resectable MCC.

Therapy adherence is critical, particularly for patients with breast cancer undergoing oral endocrine therapies. The use of combination regimes, such as CDK4/6 inhibitors, has introduced additional side effects, which can affect adherence. A structured patient coaching and communication tool may positively affect therapy adherence.

Frontline ovarian cancer treatment protocols involving bevacizumab, poly (ADP-ribose) polymerase inhibitors, and PD-1/PD-L1 inhibitors have failed to improve overall survival (OS) in patients with homologous recombination-proficient (HRP) tumors. To determine mechanistic mutation signatures associated with OS advantage, we constructed a whole-exome sequencing bioinformatic pipeline assay to analyze all 91 patients enrolled in the double-blind randomized placebo-controlled phase II VITAL trial.

Platinum-based chemotherapy and surgery are pivotal in managing ovarian cancer (OC), yet prognosis remains poor, and early biomarkers for platinum resistance are needed. The neoadjuvant setting provides an opportunity to evaluate tumor responsiveness to platinum chemotherapy in vivo. This study evaluated whether early measures of platinum response combined with molecular alterations could predict surgical outcomes and survival in patients with OC treated with neoadjuvant chemotherapy (NACT).

This study evaluated tislelizumab combined with low-dose bevacizumab in recurrent glioblastoma (rGBM), assessing efficacy, safety, and mechanisms of immune escape.

Although immune checkpoint inhibitor therapies have revolutionized oncology, many cancers are unresponsive or develop resistance that involves transforming growth factor-β1 (TGFβ1). This multicenter, open-label, phase 1 study (DRAGON trial, SRK-181-001) evaluated safety, pharmacokinetics, pharmacodynamics, predictive biomarkers and efficacy of linavonkibart, a first-in-class fully human selective anti-latent TGFβ1 antibody with anti-programmed cell death protein 1 (PD-1) therapy. The DRAGON trial was divided into three treatment parts: part A1 (dose-escalation cohorts with single-agent linavonkibart), part A2 (dose-escalation cohorts with the combination treatment of linavonkibart and pembrolizumab) and part B (dose-expansion cohorts with the combination treatment). The primary objective of the study was to determine the safety and tolerability of linavonkibart alone and in combination with pembrolizumab. Secondary objectives included evaluation of linavonkibart pharmacokinetics for each treatment paradigm, assessment of anti-linavonkibart antibody development (parts A and B) and measurement of antitumor activity (part B) after treatment. All primary and secondary objectives were met in the study. Overall, linavonkibart had a manageable safety profile, and combined therapy with pembrolizumab was generally consistent with that of pembrolizumab monotherapy. Dermatological reactions were the only additional risk identified. Neither cytokine release syndrome nor infusion interruption was observed in any patient enrolled in DRAGON. In part A (n = 34), no dose-limiting toxicities or grade 4 or 5 treatment-related adverse events occurred (linavonkibart; ≤3,000 mg once every 3 weeks (Q3W) and 2,000 mg once every 2 weeks (Q2W)). In part B (n = 78), patients progressing on prior anti-PD-1 therapy received linavonkibart (1,500 mg Q3W/1,000 mg Q2W) with pembrolizumab (200 mg Q3W). This combination demonstrated confirmed objective response rates of 20.0%, 18.2%, 9.1% and 9.1% in anti-PD-1-resistant patients with clear cell renal cell cancer (ccRCC), melanoma, head and neck squamous cell cancer and urothelial cancer, respectively. Biomarker data provide proof of mechanism and a potential ccRCC patient selection strategy. ClinicalTrials.gov identifier: NCT04291079 .

To investigate the efficacy and safety of osimertinib plus savolitinib for patients with advanced non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) mutations and de novo MET aberrations, we conducted a randomized, multicenter, open-label, phase 2 study (ClinicalTrials.gov identifier: NCT05163249). Treatment-naïve patients with locally advanced or metastatic NSCLC harboring de novo MET amplification or overexpression and EGFR mutations were randomized to receive osimertinib monotherapy (cohort 1, 80 mg orally once daily) or combination therapy (cohort 2, osimertinib 80 mg orally once daily and savolitinib 300 mg orally twice daily). The primary endpoint was the confirmed objective response rate (ORR). A total of 44 patients were randomized to either cohort 1 (n = 23) or cohort 2 (n = 21). The pre-specified study endpoint was achieved. The confirmed ORR was 60.9% (95% confidence interval [CI]: 38.5-80.3) in cohort 1 and 90.5% (95% CI: 69.6-98.8) in cohort 2, with disease control rates of 87% (95% CI: 66.4-97.2) and 95.2% (95% CI: 76.2-99.9). Treatment-related adverse events of grade 3 or higher occurred in 2 patients (8.7%) in cohort 1 and 12 patients (57.1%) in cohort 2. Osimertinib plus savolitinib showed promising antitumor activity and manageable safety.

Metachronous oligometastases may represent a favorable disease state for local therapy after prior curative treatment. Stereotactic Magnetic Resonance-Guided Adaptive Radiation Therapy (SMART) provides precise targeting of nodal and soft tissue metastases. The primary objective was to assess the feasibility and safety of SMART for abdominopelvic metachronous oligometastases. Secondary objectives included assessing rates of toxicities and evaluating local control (LC).

Pulmonary sarcomatoid carcinoma (PSC) is a rare cancer characterized by a high programmed death-ligand 1 (PD-L1) expression, suggesting a potential therapeutic benefit from immune checkpoint inhibitors. We investigated the efficacy of durvalumab-containing combination therapy and explored potential predictive biomarkers in patients with recurrent or metastatic (R/M) PSC.