Baseline Neutrophil-to-Lymphocyte Ratio and Glasgow Prognostic Score are Associated with Clinical Outcome in Patients with Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma Treated with Nivolumab

Recurrent or metastatic head and neck squamous cell carcinoma (R/MHNSCC) has a poor prognosis. Although nivolumab is approved in Japan for treating R/MHNSCC, the response rate is low. Therefore, identifying pretreatment prognostic factors is necessary. This study assessed the utility of the neutrophil-to-lymphocyte ratio (NLR) and Glasgow Prognostic Score (GPS) as biomarkers of response to nivolumab. We retrospectively collected the data of 56 R/MHNSCC patients treated with nivolumab between May 2017 and December 2019. The Kaplan–Meier method and log-rank test were used to estimate overall survival (OS) and progression-free survival (PFS), and multivariate Cox hazard regression analysis was used to identify independent predictors of survival. Patients with a low pretreatment NLR had prolonged OS, and patients with a low pretreatment GPS had increased OS and PFS. A performance score (PS) of 0-1, development of immune-related adverse events, and GPS of 0-1 were significantly associated with OS in multivariate analysis. In summary, baseline pretreatment NLR and GPS are independently associated with OS in R/MHNSCC patients treated with nivolumab. Administration of nivolumab while maintaining the PS reflects a immune status of the host and leads to a good OS

Prediction of acute left main coronary artery obstruction by 12-lead electrocardiography ST segment elevation in lead aVR with less ST segment elevation in lead V1

AbstractOBJECTIVESWe sought to determine the electrocardiographic (ECG) features associated with acute left main coronary artery (LMCA) obstruction.BACKGROUNDPrediction of LMCA obstruction is important with regard to selecting the appropriate treatment strategy, because acute LMCA obstruction usually causes severe hemodynamic deterioration, resulting in a less favorable prognosis.METHODSWe studied the admission 12-lead ECGs in 16 consecutive patients with acute LMCA obstruction (LMCA group), 46 patients with acute left anterior descending coronary artery (LAD) obstruction (LAD group) and 24 patients with acute right coronary artery (RCA) obstruction (RCA group).RESULTSLead aVR ST segment elevation (>0.05 mV) occurred with a significantly higher incidence in the LMCA group (88% [14/16]) than in the LAD (43% [20/46]) or RCA (8% [2/24]) groups. Lead aVR ST segment elevation was significantly higher in the LMCA group (0.16 ± 0.13 mV) than in the LAD group (0.04 ± 0.10 mV). Lead V1ST segment elevation was lower in the LMCA group (0.00 ± 0.21 mV) than in the LAD group (0.14 ± 0.11 mV). The finding of lead aVR ST segment elevation greater than or equal to lead V1ST segment elevation distinguished the LMCA group from the LAD group, with 81% sensitivity, 80% specificity and 81% accuracy. A ST segment shift in lead aVR and the inferior leads distinguished the LMCA group from the RCA group. In acute LMCA obstruction, death occurred more frequently in patients with higher ST segment elevation in lead aVR than in those with less severe elevation.CONCLUSIONSLead aVR ST segment elevation with less ST segment elevation in lead V1is an important predictor of acute LMCA obstruction. In acute LMCA obstruction, lead aVR ST segment elevation also contributes to predicting a patient’s clinical outcome

Evaluation of Role of Prophylactic Swallowing Rehabilitation in Chemoradiotherapy for Advanced Head and Neck Cancer Using Novel Software Analysis of Videofluorography Images

Concurrent chemoradiotherapy (CRT) for head and neck cancer (HNC) is associated with substantial side effects, most notably those related to swallowing function. Recently, early implementation of protective exercises has been recommended as an important intervention in patients treated with chemoradiotherapy. Several studies, including randomized controlled trials, have evaluated prophylactic swallowing exercises and swallowing outcomes. Although several clinical outcome measures to assess the severity of swallowing dysfunction are available, they are indirect measures. Videofluorography is the most popular and efficient examination that visually demonstrates the dynamic state of swallowing. This study aimed to determine whether prophylactic swallowing rehabilitation provided to HNC patients receiving CRT would result in better swallowing outcomes. Thirty patients were enrolled in this study. Fifteen patients (the control group) received swallowing rehabilitation after CRT on demand, and the other 15 (the rehabilitation group) received prophylactic swallowing rehabilitation from the beginning. Swallowing motion was evaluated with motion analysis software. There were statistically significant differences in hyoid bone displacement, duration of swallowing onset, larynx elevation time, and total swallowing time between the control and rehabilitation groups. Based on the results of this study, prophylactic swallowing rehabilitation seems to reduce the extent and severity of the functional problems that occur after CRT.This study was supported in part by Tsuchiya Medical Foundation Grant (no. 3010281)

Creative Fluidity in Art and Love in Barrett Browning\u27s Aurora Leigh

1.Artist\u27s Love: Romantic, Parental and Divine Love 2.Aurora\u27s Lack of Love and Loss of her Parents 3.Love Gives Life: the Adonis Simile in Book 6 4.Art Brings Lov

\u22Little Daylight\u22 in George MacDonald\u27s At the Back of the North Wind

Ⅰ Mr Raymond\u27s \u22Little Daylight,\u22 and Diamond\u27s and Nanny\u27s Dreams Ⅱ \u22Little Daylight\u22 as Mr Raymond\u27s work Ⅲ Mr Raymond\u27s \u22Little Daylight\u22 as MacDonald\u27s wor