Efficacy and safety of ramucirumab plus docetaxel in older patients with advanced non-small cell lung cancer: A multicenter retrospective cohort study.

Objective: Ramucirumab (RAM) plus Docetaxel (DOC) is one of the standard treatments after first-line treatment failure in patients with advanced non-small cell lung cancer (NSCLC). However, little is known about the efficacy and safety of RAM plus DOC in older patients. We aimed to clarify these and elucidate the prognostic factors.

Impact of docetaxel plus ramucirumab on metastatic site in previously treated patients with non-small cell lung cancer: a multicenter retrospective study.

Background: Docetaxel (DOC) plus ramucirumab (RAM) has been recommended as an optimal therapy for previously treated patients with non-small cell lung cancer (NSCLC). In a clinical setting, there are few reports about DOC plus RAM, therefore its effect on factors such as Eastern Cooperative Oncology Group (ECOG) performance status (PS) and metastatic sites is still unknown.

Methods: We recruited NSCLC patients who received DOC plus RAM in four medical facilities in Japan from June 2016 to March 2020.

Report from the fifth international consensus meeting to harmonize core outcome measures for atopic eczema/dermatitis clinical trials (HOME initiative).

This is the report from the fifth meeting of the Harmonising Outcome Measures for Eczema initiative (HOME V). The meeting was held on 12-14 June 2017 in Nantes, France, with 81 participants. The main aims of the meeting were (i) to achieve consensus over the definition of the core domain of long-term control and how to measure it and (ii) to prioritize future areas of research for the measurement of the core domain of quality of life (QoL) in children.

A combination of MTAP and BAP1 immunohistochemistry in pleural effusion cytology for the diagnosis of mesothelioma.

Background: Homozygous deletion of 9p21 detected by fluorescence in situ hybridization (FISH) and loss of BRCA1-associated protein 1 (BAP1) expression detected by immunohistochemistry (IHC) are useful for the differentiation between malignant pleural mesothelioma (MPM) and reactive mesothelial hyperplasia. The authors previously described that IHC expression of the protein product of the methylthioadenosine phosphorylase (MTAP) gene, which is localized in the 9p21 chromosomal region, was correlated with the deletion status of 9p21 FISH in MPM tissues. In the current study, the authors investigated whether a combination of MTAP and BAP1 IHC could distinguish MPM from reactive mesothelial cells (RMC) in cell blocks obtained from pleural effusions.

Immunohistochemical detection of MTAP and BAP1 protein loss for mesothelioma diagnosis: Comparison with 9p21 FISH and BAP1 immunohistochemistry.

Objectives: Differentiating malignant pleural mesothelioma (MPM) from reactive mesothelial hyperplasia (RMH) is still challenging. Detection of homozygous deletion (HD) of 9p21 region including p16 (p16) by fluorescence in situ hybridization (FISH) and immunohistochemical detection of loss of BRCA1 associated protein 1 (BAP1), are reliable markers for MPM diagnosis. However, not all laboratories are equipped to perform 9p21 FISH; immunohistochemistry (IHC) is a more common and feasible technique.

BAP1 immunohistochemistry and p16 FISH results in combination provide higher confidence in malignant pleural mesothelioma diagnosis: ROC analysis of the two tests.

Differentiation of malignant pleural mesothelioma (MPM) from benign mesothelial proliferation remains problematic. Loss of nuclear staining of BRCA1-associated protein 1 (BAP1; detected using immunohistochemistry (IHC)) and homozygous deletion (HD) of p16 (detected using fluorescence in situ hybridization (FISH)) are useful for differentiation of MPM from reactive mesothelial hyperplasia (RMH), but the correlation between BAP1 expression loss and p16 HD has not been fully described. We performed BAP1 IHC and p16-specific FISH for 40 MPM and 20 RMH cases, and measured proportions of cells showing BAP1 expression and p16 HD for each case.

Low homozygous/high heterozygous deletion status by p16 FISH correlates with a better prognostic group than high homozygous deletion status in malignant pleural mesothelioma.

Objectives: Homozygous deletion (homo-d) of the p16 (CDKN2A) gene, as determined by fluorescence in situ hybridization (FISH), helps differentiate malignant pleural mesothelioma (MPM) from reactive mesothelial hyperplasia (RMH). Heterozygous deletion (hetero-d) has also been identified variably in p16 FISH. This study aimed to investigate the significance of homo-d and hetero-d of p16 in the diagnosis and prognosis of MPM.

Report from the fourth international consensus meeting to harmonize core outcome measures for atopic eczema/dermatitis clinical trials (HOME initiative).

This article is a report of the fourth meeting of the Harmonising Outcome Measures for Eczema (HOME) initiative held in Malmö, Sweden on 23-24 April 2015 (HOME IV). The aim of the meeting was to achieve consensus over the preferred outcome instruments for measuring patient-reported symptoms and quality of life for the HOME core outcome set for atopic eczema (AE). Following presentations, which included data from systematic reviews, consensus discussions were held in a mixture of whole group and small group discussions.

Use of p16 FISH for differential diagnosis of mesothelioma in smear preparations.

Because most of malignant pleural mesothelioma (MPM) patients first present with pleural effusion, detection of mesothelioma cells on effusion smears is critical for early diagnosis. Recently, accumulating evidence indicating that the cytological diagnosis of MPM supported by ancillary techniques is as reliable as that based on histopathology has led to new guidelines for the cytopathologic diagnosis of MPM. Based on the guidelines, a combination of cytomorphological criteria and verification by ancillary techniques is required for the cytologic diagnosis of MPM.

Deletion status of p16 in effusion smear preparation correlates with that of underlying malignant pleural mesothelioma tissue.

Differentiating malignant pleural mesothelioma (MPM) cells morphologically from reactive mesothelial hyperplasia cells is problematic. Homozygous deletion (HD) of p16 (CDKN2A), detected by FISH, is a good marker of malignancy and is useful to differentiate between these cells. However, the correlation between the p16 status of effusion smears and that of the underlying MPM tissues has not been investigated.

Novel Therapeutic Strategies for Delirium in Patients With Cancer: A Preliminary Study.

To compare the efficacy of antipsychotics (APs) for delirium treatment in patients with cancer, 27 patients treated with 1 of the 4 APs, haloperidol (HPD), risperidone (RIS), olanzapine (OLZ), and quetiapine (QTP), were divided into 2 groups: long half-life (T1/2; HPD, RIS, and OLZ) versus short T1/2 (QTP) or the multiacting receptor-targeted APs (MARTAs; OLZ and QTP) versus the non-MARTA (HPD and RIS). The symptom severity was evaluated by the memorial delirium rating scale (MDAS) on days 0, 3, and 7 following intervention. Significant improvements in total MDAS scores were found in all groups on day 3.

Simple technique for reconstruction of superior vena cava and brachiocephalic vein after removal for thoracic malignancies.

A ringed polytetrafluoroethylene graft was applied to reduce clamping time for a patent major vein. In case 1, after suturing the ringed graft to the right appendage, the other end was inserted in the distal direction of the left brachiocephalic vein and secured by ligation. In case 2, to repair an extensive superior vena cava defect, the graft was wrapped with the remnant venous wall and fixed with a continuous suture.

Pulmonary pleomorphic carcinoma with rapid progression.

We describe a case of pleomorphic carcinoma showing a recurrent tumor with massive hemorrhage and myxoid change in the chest wall 2 months after complete resection. Whereas specimens from the initial surgery revealed both adenosquamous carcinoma and sarcomatous elements, the recurrent tumor predominantly consisted of a sarcomatous element. The recurrent tumor had stronger immunoreactivity for mesenchymal markers than the primary tumor, indicating that the sarcomatous element had more malignant potential than the epithelial element.

[Comparative study of the efficacy of the COBAS TaqMan and LAMP assay for the rapid diagnosis of tuberculosis].

Unlabelled: OBJECTIVE; The COBAS TaqMan real-time polymerase chain reaction (PCR) assay (TaqMan assay) is a well-accepted and widely distributed molecular-based diagnostic test for tuberculosis. In the present study, we evaluated the efficacy of the LAMP assay (loopamp MTBC detection kit) as an alternative molecular-based diagnostic kit for tuberculosis, through comparison with the TaqMan assay. STUDY PERIOD AND METHODS: This study was conducted over a period of approximately 2 months, between May and July 2012.

Investigation of optimal viewing size for detecting nodular ground-glass opacity on high-resolution computed tomography with cine-mode display.

We evaluated the effect of the displayed image sizes on observers' ability to detect nodular ground-glass opacity (n-GGO) on CT and investigated the optimal viewing size for soft-copy reading at CT screening for lung cancer. A total of 46 patients' high-resolution computed tomography (HRCT) images (22 patients with one GGO; 24 without GGO) were displayed on a monochromatic liquid crystal display monitor at a resolution of 1,200 × 1,600. HRCT was presented on the screen with cine-mode display.

Investigation of optimal display size for detecting ground-glass opacity on high resolution computed tomography using a new digital contrast-detail phantom.

The purpose of this study was to clarify the relationship between display sizes of high resolution computed tomography (HRCT) images for detecting ground-glass opacity (GGO) and observer performance using a digital contrast-detail (d-CD) phantom. A structure of the d-CD phantom was determined on the basis of the actual images of GGOs and background noises of 22 patients who were diagnosed as GGO by chest HRCT. The d-CD phantom has a 512×512 matrix in size and has total of 100 holes: the diameter of these holes increases stepwise from 2 to 20 pixels with 2 pixels interval in a vertical direction and the CT value varies stepwise from 2 to 200 HU in a horizontal direction.

A case of micronodular pneumocyte hyperplasia diagnosed through surgical resection.

Micronodular pneumocyte hyperplasia (MNPH) is often associated with tuberous sclerosis complex and/or lymphangioleiomyomatosis. We present the case of a 45-year-old woman with MNPH without evidence of either. A preoperative high-resolution chest computed topographic scan demonstrated a ground-glass opacity 8 mm in diameter that revealed the possibility of atypical adenomatous hyperplasia (AAH) or bronchioloalveolar carcinoma (BAC).

Usefulness of reduced image display size in softcopy reading: evaluation of lung nodules in chest screening.

Rationale And Objectives: The purposes of the present study were to investigate the impact of viewing size on soft-copy diagnosis for detecting abnormalities on digital chest radiographs and to verify the usefulness of reduced digital chest radiography.

Materials And Methods: Receiver-operating characteristic (ROC) and localized ROC (LROC) analysis of clinical images was performed using the standard digital image database of the Japanese Radiation Technology Society. A total of 30 images with and 20 images without nodule samples were extracted randomly from the database and used for ROC analysis.

Intraoperative pleural lavage cytology after lung resection as an independent prognostic factor for staging lung cancer.

Objective: Although malignant pleural effusion or dissemination is regarded as T4 per TNM classification of lung cancer, the prognostic significance in staging of pleural lavage cytologic examination remains undetermined. The purpose of this study was to clarify the utility of pleural lavage cytologic staging as a prognostic factor in patients with non-small cell lung cancer.

Methods: In 1271 patients with lung cancer who underwent curative resection, intraoperative pleural lavage cytologic examination was performed at thoracotomy (first cytologic examination), immediately after pulmonary resection and mediastinal lymph node dissection (second cytologic examination), and after last washing of pleural cavity (third cytologic examination).

[Gastroesophageal reflux disease in preschool children with asthma].

Background: In pediatric intractable asthma, there is occasionally an association with GERD (gastroesophageal reflux disease). It is not clear in which cases GERD should be suspected or how effective the GERD therapy is in treating the asthma.

Methods: Twenty-seven preschool children (<6 years of age) suffering from recurrent asthma attack in spite of asthma therapy underwent 24-hour esophageal pH monitoring.

[Influence of changing from chlorofluorocarbon (CFC)-beclomethasone dipropionate (BDP) to hydrofluoroalkane (HFA)-BDP on pulmonary function in asthmatic children].

Unlabelled: The discontinuation of chlorofluorocarbon- beclomethasone dipropionate (CFC-BDP) products has made it necessary to switch to hydrofluoroalkane (HFA)-BDP. We studied the influence of the changing from CFC-BDP to HFA-BDP on pulmonary function in asthmatic children.

Methods: In twenty asthmatic children (mean: 10.

[A case of prostatic adenocarcinoma clinically presenting as supraclavicular and mediastinal lymphadenopathy].

We report a 70-year-old man with prostatic carcinoma presenting as supraclaviculer and mediastinal lymphadenopathy. He had no urinary tract symptoms, and computed tomography and FDG-PET showed no abnormality in the prostate or pelvic lymph nodes. Metastatic prostatic adenocarcinoma was finally diagnosed from the results of immunohistochemical staining for PSA of a biopsy specimen of the mediastinal lymph node, and he was treated by hormonal therapy.

Angled forceps used for transbronchial biopsy in which standard forceps are difficult to manipulate: a comparative study.

Objectives: To evaluate the usefulness of the Sasada transbronchial angled forceps (STAF) in patients with peripheral pulmonary lesions (PPLs), which are difficult to manipulate with standard forceps.

Methods: We have invented the STAF, a forceps with an angled tip. One hundred ten patients with PPLs that were difficult to reach with standard forceps were retrospectively evaluated.

Gefitinib for previously untreated patients with non-small cell lung cancer (NSCLC)--a retrospective study of 12 patients treated in one institution.

Gefitinib has a modest activity in previously treated patients with advanced non-small cell lung cancer (NSCLC). However, the efficacy and safety of gefitinib monotherapy in untreated advanced NSCLC is not known. We retrospectively reviewed the records of 12 patients of NSCLC who were unfit or refused cytotoxic chemotherapy, and were treated with a single-agent gefitinib as first-line therapy in our hospital.