Phase II study of carboplatin + weekly paclitaxel for advanced lung squamous cell carcinoma with idiopathic interstitial pneumonia (Hanshin Cancer Group IP001).

Advanced lung cancer complicated by idiopathic interstitial pneumonia (IIP) is difficult to treat because anticancer agents can worsen IIP. The efficacy and risks of treatment remain unknown and no standard chemotherapy regimen has been established for this condition. The central institutional review board approved this study.

Durvalumab after concurrent chemoradiotherapy for sensitizing epidermal growth factor receptor-mutant stage III non-small cell lung cancer: A Japanese Real-World data analysis.

Introduction: In locally advanced epidermal growth factor receptor (EGFR)-mutant non-small cell lung cancer (NSCLC), the efficacy and safety of durvalumab after concurrent chemoradiotherapy (CCRT) remain controversial.

Methods: In this retrospective cohort study, we analyzed treatment outcomes in patients with unresectable stage III sensitizing EGFR-mutant NSCLC who underwent and completed CCRT without progression between July 2015 and June 2022 from 48 institutions in Japan. Patients with confirmed EGFR mutations after recurrence were excluded.

Decoding the formation of barred olivine chondrules: Realization of numerical replication.

Millimeter-sized silicate spherules embedded in primitive meteorites, namely, "chondrules," are the primary solid component of the early solar nebula. They exhibit distinctive solidification textures, formed through rapid cooling from a molten state. The formation conditions of these textures have primarily been inferred on the basis of dynamic crystallization experiments; however, the theoretical verification of the solidification process has been largely neglected.

Skin disorder within 30 days is a favorable prognostic factor in patients with lung squamous cell carcinoma treated with necitumumab plus gemcitabine and cisplatin: a sub-analysis of the NINJA study.

Background: Skin disorders are major adverse events associated with necitumumab plus gemcitabine and cisplatin (Neci + GC) administration. However, the prognostic effect of skin disorders in patients with lung squamous cell carcinoma (LSCC) administered Neci + GC is unclear.

Objectives: We examined this prognostic effect in patients with LSCC, and the usefulness of minocycline administration.

Clinical impact of hypomagnesemia induced by necitumumab plus cisplatin and gemcitabine treatment in patients with advanced lung squamous cell carcinoma: a subanalysis of the NINJA study.

Background: The clinical impact of hypomagnesemia induced by necitumumab plus gemcitabine and cisplatin (GCN) as a second-line or later therapy is unclear.

Objective: We aimed to evaluate the clinical characteristics and survival impact of hypomagnesemia induced by this therapy.

Design: This was a sub-analysis of the retrospective multicenter NINJA study.

A Single-Arm Phase 2 Study of Sotorasib Plus Carboplatin and Pemetrexed in Patients With Advanced Nonsquamous NSCLC With KRAS G12C Mutation (WJOG14821L, SCARLET).

Introduction: The efficacy and safety of sotorasib plus platinum doublet chemotherapy in KRAS G12C-mutated nonsquamous NSCLC (nonsq NSCLC) have been previously reported with a limited follow-up period.

Methods: SCARLET is a single-arm phase 2 study involving chemotherapy-naive patients with KRAS G12C-mutated nonsq NSCLC. The participants received 960 mg daily plus four cycles of carboplatin (area under the curve = 5)/pemetrexed 500 mg/m, followed by sotorasib/pemetrexed until disease progression.

Phase II study of carboplatin plus weekly paclitaxel with bevacizumab for non-squamous, non-small cell lung cancer with idiopathic interstitial pneumonia (Hanshin Cancer Group IP002).

Background: There is an increased risk of acute exacerbation of idiopathic interstitial pneumonia when treating patients with advanced non-small cell lung cancer with idiopathic interstitial pneumonia. There is no standard optimal treatment regimen for patients with lung cancer complicated with idiopathic interstitial pneumonia. We aimed to evaluate the efficacy and safety of carboplatin (CBDCA), bevacizumab (Bmab) and weekly paclitaxel (PXT) in patients with idiopathic interstitial pneumonia.

Multicenter, Retrospective Study to Evaluate Necitumumab Plus Cisplatin and Gemcitabine After Immune Checkpoint Inhibitors in Advanced Squamous Cell Lung Cancer in Japan: The NINJA Study.

Introduction: Necitumumab plus gemcitabine and cisplatin (GCN) is a standard therapy for patients with advanced lung squamous cell carcinoma (LSqCC). However, the efficacy and tolerability of GCN in second-line or later treatment for patients previously treated with immune checkpoint inhibitors (ICIs) remain unknown.

Methods: This multicenter, retrospective, cohort study assessed the efficacy and tolerability of GCN initiated between November 1, 2019 and March 31, 2022 as second-line to fourth-line treatment in patients with advanced LSqCC who had been pretreated with ICIs.

Multi-gene Liquid Biopsy to Detect Resistance to First-line Osimertinib in Patients With -mutated Lung Adenocarcinoma.

Background/aim: Osimertinib is currently used as a first-line treatment for EGFR-mutated non-small cell lung cancer, and the emergence of drug resistance poses a substantial challenge. Liquid biopsy with a multi-gene panel can examine both the molecular mechanisms and possibility of early resistance diagnosis.

Patients And Methods: We used a molecular barcode library construction kit (Archer LiquidPlex™) that allowed the analysis of multiple cancer-related genes using cell-free DNA from the plasma samples of patients.

A Prospective Cohort Study Assessing the Relationship between Plasma Levels of Osimertinib and Treatment Efficacy and Safety.

Osimertinib is a standard treatment for patients with EGFR-mutated non-small cell lung carcinoma (NSCLC). We evaluated the relationship between plasma osimertinib concentrations and treatment outcome in patients with NSCLC for this cohort study. The plasma levels of osimertinib and its metabolite AZ5104 were measured a week after the start of treatment (P1).

Speech Perception in Noise and Sound Localization for Cochlear Implant With Single-Sided Deafness Compared With Contralateral Routing of Signal Hearing Aids.

Objective: Cochlear implantation (CI) for the treatment of single-sided deafness (SSD) is a relatively new treatment modality. Although comparing the effectiveness of CI and contralateral routing of signal (CROS) hearing aids (HAs) is important, very few reports on this topic exist. In this study, objective assessments and subjective assessments were conducted to determine which SSD individuals would prefer CI or CROS HAs.

Egg envelope formation of medaka Oryzias latipes requires ZP proteins originating from both the liver and ovary.

Teleost oocytes are surrounded by a structure called chorion or egg envelopes, which is composed of zona pellucida (ZP) proteins. As a result of the gene duplication in teleost, the expression site of the zp genes, coding the major component protein of egg envelopes, changed from the ovary to the maternal liver. In Euteleostei, there are three liver-expressed zp genes, named choriogenin (chg) h, chg hm, and chg l, and the composition of the egg envelope is mostly made up of these Chgs.

Real-World Data Analysis of Pembrolizumab Monotherapy for NSCLC Using Japanese Postmarketing All-Case Surveillance Data.

Introduction: Pembrolizumab is a programmed death-ligand 1 inhibitor that was initially indicated for monotherapy in patients with advanced lung cancer. The Japanese Lung Cancer Society conducted an observational study on pembrolizumab using confirmative data obtained through postmarketing all-case surveillance (PMACS), which was performed by a pharmaceutical company under the Japanese law in 2017.

Methods: This multicenter observational study was conducted by the Japanese Lung Cancer Society using PMACS data with the newly created central registration system regarding patients with NSCLC who received pembrolizumab monotherapy between February 1, 2017 and June 30, 2017; a new database was created by adding the clinical information regarding prognosis for 3 years after therapy to the existing data collected by PMACS.

Phase II study of S-1 and irinotecan combination therapy in EGFR-mutated non-small cell lung cancer resistant to epidermal growth factor receptor tyrosine kinase inhibitor: North Japan Lung Cancer Study Group Trial 0804 (NJLCG0804).

We conducted a multicenter phase II trial to evaluate the efficacy and safety of S-1 and irinotecan combination therapy in patients with epidermal growth factor receptor-mutated non-small-cell lung cancer treated with epidermal growth factor receptor tyrosine kinase inhibitors. Epidermal growth factor receptor-mutated non-small-cell lung cancer patients treated with epidermal growth factor receptor tyrosine kinase inhibitors and platinum-based chemotherapy received 80 mg/m S-1 on days 1-14 and 70 mg/m irinotecan on days 1 and 8 of a 21-day cycle. The primary endpoint was disease control rate 8 weeks after enrollment.

Salt loading with unilateral nephrectomy accelerates decline in glomerular filtration rate in the hypertensive, obese, type 2 diabetic SDT fatty rat model of diabetic kidney disease.

For the evaluation of novel therapeutic agents for diabetic kidney disease (DKD), it is desirable to examine their efficacy in animal models by using the glomerular filtration rate (GFR) as an index. For this purpose, animal models that demonstrate a short-term GFR decline because of disease progression are required. Therefore, we aimed to develop such an animal model of DKD by using obese type 2 diabetic spontaneously diabetic Torii (SDT) fatty rats treated with salt loading by drinking water containing sodium chloride with or without unilateral nephrectomy.

The CLIP1-LTK fusion is an oncogenic driver in non-small-cell lung cancer.

Lung cancer is one of the most aggressive tumour types. Targeted therapies stratified by oncogenic drivers have substantially improved therapeutic outcomes in patients with non-small-cell lung cancer (NSCLC). However, such oncogenic drivers are not found in 25-40% of cases of lung adenocarcinoma, the most common histological subtype of NSCLC.

Osimertinib in poor performance status patients with T790M-positive advanced non-small-cell lung cancer after progression of first- and second-generation EGFR-TKI treatments (NEJ032B).

Background: Osimertinib is effective in patients with T790M mutation-positive advanced non-small-cell lung cancer (NSCLC) resistant to epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs). However, its effectiveness and safety in patients with poor performance status (PS) are unknown.

Methods: Enrolled patients showed disease progression after treatment with gefitinib, erlotinib, or afatinib; T790M mutation; stage IIIB, IV, or recurrent disease; and PS of 2-4.