Doublet or Triplet Antiemetic Prophylaxis for Nausea and Vomiting Induced by Trastuzumab Deruxtecan: an Open-Label, Randomized, and Multicenter Exploratory Phase 2 Study.

Trastuzumab deruxtecan is classified as an anticancer agent that poses a moderate emetic risk in the international guidelines for antiemetic therapy. The guidelines recommend emesis prophylaxis using a two-drug combination therapy comprising a 5-hydroxytryptamine-3 receptor antagonist (5-HT3RA) and dexamethasone (DEX). However, the high incidence of nausea and vomiting associated with trastuzumab deruxtecan is problematic.

Liver metastasis composed of pure squamous cell carcinoma component from pancreatic pure ductal adenocarcinoma: a case report.

Background: Liver metastasis of pure squamous cell carcinoma (SCC) from pancreatic ductal adenocarcinoma has not been previously reported.

Case Presentation: A 66-year-old man underwent a computed tomography scan 3 years after surgery for pancreatic head cancer, and the scan revealed a mass lesion in the right lobe of the liver. A liver tumor biopsy was performed, and SCC was diagnosed.

Early Phase Persistent Changes in the White Blood Cell Fraction in Patients With Advanced Urothelial Carcinoma Treated With Pembrolizumab: A Multicenter Retrospective Study.

Background/aim: The association of clinical outcomes with posttreatment persistent changes in eosinophils and other white blood cell (WBC) subtypes in patients with advanced urothelial cancer (UC) treated with pembrolizumab after the failure of platinum-based chemotherapy is unclear.

Patients And Methods: We retrospectively analyzed 87 patients with advanced UC who received pembrolizumab after the failure of platinum-based chemotherapy. The changes in WBC subtypes from pretreatment were evaluated three and six weeks after pembrolizumab administration.

Chronic expanding hematoma of the liver: a case report and review of the literature.

Chronic expanding hematoma (CEH) is defined as a hematoma that grows slowly over a month or longer. CEH with a primary hepatic origin is extremely rare. An 85-year-old man presented with general malaise and low-grade fever.

Efficacy of beta-hydroxy-beta-methylbutyrate, arginine, and glutamine for the prevention of mucositis induced by platinum-based chemoradiation in head and neck cancer: A phase II study.

Background & Aims: The current standard treatment modality for advanced head and neck squamous cell carcinoma (HNSCC), namely platinum-based (PB) concurrent chemoradiotherapy (CRT), is associated with frequent severe mucositis which is responsible for the multiple acute and late adverse events. So far, effective preventive methods for this CRT-induced mucositis are not identified. In the current study, we examined the prophylactic effects of beta-hydroxy-beta-methylbutyrate (HMB), arginine (Arg), and glutamine (Gln) (HMB/Arg/Gln) mixture.

Development of artificial intelligence prognostic model for surgically resected non-small cell lung cancer.

There are great expectations for artificial intelligence (AI) in medicine. We aimed to develop an AI prognostic model for surgically resected non-small cell lung cancer (NSCLC). This study enrolled 1049 patients with pathological stage I-IIIA surgically resected NSCLC at Kyushu University.

Impact of ramucirumab plus erlotinib on circulating cell-free DNA from patients with untreated metastatic non-small cell lung cancer with -activating mutations (RELAY phase 3 randomized study).

Background: An exploratory, proof-of-concept, liquid biopsy addendum to examine biomarkers within cell-free DNA (cfDNA) in the RELAY phase 3, randomized, double-blind, placebo-controlled study was conducted. RELAY showed improved progression-free survival (PFS) with ramucirumab (RAM), a human immunoglobulin G1 vascular endothelial growth factor receptor 2 antagonist, plus erlotinib (ERL), a tyrosine kinase inhibitor, compared with placebo (PL) plus ERL.

Methods: Treatment-naïve patients with endothelial growth factor receptor ()-mutated metastatic non-small cell lung cancer were randomized (1:1) to RAM + ERL or PL + ERL.

Human papillomavirus vaccine impact on invasive cervical cancer in Japan: Preliminary results from cancer statistics and the MINT study.

The first prophylactic vaccine against human papillomavirus (HPV) 16 and HPV18 was licensed in Japan in 2009. HPV vaccine effectiveness against high-grade cervical lesions has been demonstrated among young Japanese women, but evidence of its effects on invasive cervical cancer (ICC) is lacking. Using data from two different cancer registries, we compared recent trends of new ICC cases by age group using Poisson regression analysis.

Elements of End-of-Life Discussions Associated With Patients' Reported Outcomes and Actual End-of-Life Care in Patients With Pretreated Lung Cancer.

Background: End-of-life discussions for patients with advanced cancer are internationally recommended to ensure consistency of end-of-life care with patients' values. This study examined the elements of end-of-life discussions associated with end-of-life care.

Materials And Methods: We performed a prospective observational study among consecutive patients with pretreated non-small cell lung cancer after the failure of first-line chemotherapy.

Real-World Treatment Sequencing in Vulnerable Patients with Metastatic Colorectal Cancer: A Multicenter Retrospective Study.

Background: Data regarding treatment sequence for vulnerable patients with metastatic colorectal cancer (mCRC) in a real-world setting are lacking.

Objective: We aimed to assess treatment outcomes in second-line or later chemotherapy for vulnerable patients with mCRC in a real-world setting.

Patients And Methods: Vulnerable patients with mCRC who received less intensive treatment ('vulnerable') regimens, i.

Zinc Deficiency as a General Feature of Cancer: a Review of the Literature.

Trace elements are minerals that are present in very low concentrations in the human body and yet are crucial for a wide range of physiological functions. Zinc, the second most abundant trace element, is obtained primarily from the diet. After being taken up in the intestine, zinc is distributed to various target organs, where it plays key roles in processes such as immunity, protein folding, apoptosis, and antioxidant activity.

Pembrolizumab Monotherapy Pembrolizumab Plus Chemotherapy in Patients With Head and Neck Squamous Cell Carcinoma.

Background/aim: Pembrolizumab monotherapy and pembrolizumab with chemotherapy (combination therapy) are standard treatments for recurrent and metastatic head and neck squamous cell carcinoma (R/M-HNSCC). This study aimed to explore which of the two, pembrolizumab monotherapy or combination therapy is superior for long-term use.

Patients And Methods: Participants of the study were 139 patients with histologically confirmed squamous cell carcinoma who had been treated with pembrolizumab monotherapy or combination therapy at the Kyushu University and related facilities.

Retrospective study to estimate the prevalence and describe the clinicopathological characteristics, treatments received, and outcomes of HER2-low breast cancer.

Background: Approximately 80% of all breast cancers (BCs) are currently categorized as human epidermal growth factor receptor 2 (HER2)-negative [immunohistochemistry (IHC) 0, 1+, or 2+/in situ hybridization (ISH) negative]; approximately 60% of BCs traditionally categorized as HER2-negative express low levels of HER2. HER2-low (IHC 1+ or IHC 2+/ISH-) status became clinically actionable with approval of trastuzumab deruxtecan to treat unresectable/metastatic HER2-low BC. Greater understanding of patients with HER2-low disease is urgently needed.

[Tax-targeted dendritic cell vaccine therapy for long-term remission of adult T-cell leukemia-lymphoma].

Adult T-cell leukemia-lymphoma (ATL) is a highly aggressive peripheral T-cell neoplasm caused by human T-cell leukemia virus type 1 (HTLV-1) infection occurring in approximately 5% of patients after prolonged latent period. ATL relapses within a short period despite its transient response to multiagent chemotherapy and the prognosis is extremely poor due to anticancer drug resistance and immunodeficiency. Although novel agents with different mechanisms, such as molecular targeted agents, have improved the prognosis, the number of cured patients remains limited.

Adverse events associated with postoperative outcomes of adjuvant anti-PD-1 antibody therapy in both acral and non-acral cutaneous melanomas: A multicenter, observational, post hoc analysis study.

Since anti-PD-1 Abs can cause irreversible immune-related adverse events (irAEs), the associations between their efficacies and the incidence of irAEs are important to evaluate the use of anti-PD-1Abs for the treatment of melanoma, especially in the adjuvant setting. The purpose of this post hoc analysis study was to retrospectively analyze the associations between recurrence-free survival (RFS) at 12 months and the onset of any irAEs in 31 non-acral cutaneous and 30 acral melanoma cases treated with anti-PD-1 Abs therapy at the adjuvant setting in Asians. There were 20 cases with greater than grade 1 AEs in both the acral and non-acral cutaneous groups.

Bone-modifying agents are protective for symptomatic skeletal events in Radium-223 treatment.

Introduction: Radium-223 (Ra-223) dichloride therapy increases overall survival and delays time to the first symptomatic skeletal event (SSE) in patients with castration-resistant prostate cancer (CRPC) and bone metastases. Bone-modifying agents (BMA) reduce SSE in patients with bone metastasis, but there is little information on their use with Ra-223. This study aimed to investigate the effect of BMA on SSE in patients with bone metastatic CRPC treated with Ra-223 in real-world practice.

Surgically treated cervical cancer in a high-risk group in the era of the 2018 FIGO staging schema: a nationwide study.

The 2018 International Federation of Gynecology and Obstetrics (FIGO) revision to the staging criteria for uterine cervical cancer adopted pathological staging for patients who underwent surgery. We investigated the correlation between clinicopathological factors and prognosis in patients with high-risk factors in accordance with the FIGO 2018 staging criteria by analyzing a real-world database of 6,192 patients who underwent radical hysterectomy at 116 institutions belonging to the Japan Gynecologic Oncology Group. A total of 1,392 patients were categorized into the high-risk group.