Background Decreased pulmonary function and poor deglutition are a major risk factor for poststroke aspiration pneumonia. We analyzed the benefits of pulmonary training on pulmonary function, deglutition, and quality of life (QOL) in community‐dwelling, frail elderly people with chronic stroke. Method This study was designed as an open, randomized, controlled pilot trial. The participants, who were frail older adults with a history of stroke, were randomized to 2 rehabilitation groups: intervention group (n = 15) and control (n = 15). All participants (65–94 years) attended twelve 20‐min sessions twice a week for 6 weeks of either standard rehabilitation (control group) or standard rehabilitation with pulmonary training including home pulmonary exercise (intervention group). The main outcome measures were pulmonary function (%MIP), deglutition (DRACE), and QOL (SF8･PCS), while secondary outcomes were muscle strength (grip and abdominal), thorax flexibility, 6‐min walk distance, and activities in daily living. All outcomes were measured both prior to training and after the 12 sessions. Results The intervention group showed significant improvement in %MIP (95% CI, 2.9–31.6; p < 0.01), DRACE (95% CI, −4.1–0.1; p < 0.01), and SF8･PCS (95% CI, 2.5–7.2; p < 0.01) compared with controls. There were no cognitive function decline and higher brain dysfunction. Conclusions These results suggest that the addition of pulmonary training including home pulmonary exercise to a standard rehabilitation program could improve pulmonary function, deglutition, and QOL in frail elderly people with chronic stroke.

Background. Air leakage still remains a major problem in lung resection despite the introduction of surgical sealants. We have developed a novel sealant based on hydrophobically modified Alaska pollock-derived gelatin (ApGltn), which showed high adhesive quality in vitro. In this study, we evaluated the adhesive quality and conformability of our ApGltn sealant compared with a fibrin sealant.Methods. The adhesive quality of the sealants was evaluated using excised porcine lungs with ventilation. Pleural defects were created, to which the ApGltn sealant or fibrin sealant was applied. Pressure resistance was assessed using a stepwise increase of airway pressure. Conformability was evaluated by measuring the area of the sealant for its maximum conformity on the gradually inflated lung surface.Results. Leak and burst pressures of the ApGltn sealant were significantly higher than those of the fibrin

Background The preoperative predictors of quality of life (QOL) in patients who undergo lung resection for lung cancer are poorly known. Here, we investigated these predictors in such patients using two QOL measures. Methods In this single‐institutional prospective cohort study, we administered the EQ‐5D‐5 levels (EQ‐5D‐5L) from January 2015, and the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire with 30 items from April 2015 to April 2018 preoperatively (Pre) and at one month postoperatively (M1), and one year postoperatively (Y1). General health status was measured by the EQ‐5D visual analogue scale (VAS) and EORTC global health status/QOL (GHS) scores. Multivariable linear regression analyses were used to explore the preoperative predictors of QOL at Y1. Results A total of 223 patients were included in the study. The EQ‐5D VAS and EORTC GHS scores, at Pre, M1, and Y1, were 80 ± 15, 77 ± 15, and 84 ± 11; and 74 ± 19, 65 ± 20, and 78 ± 17, respectively. In the multivariable analyses, the albumin level, preoperative VAS score, and preoperative pain/discomfort and anxiety/depression were identified as predictors by the EQ‐5D VAS score. The preoperative EORTC GHS score, absence of diabetes mellitus, preoperative cognitive function score, and preoperative symptom score of pain were identified as predictors by the EORTC GHS score. Conclusions The EQ‐5D VAS and EORTC GHS scores traced similar trajectories of QOL. In both QOL measures, preoperative pain was found as a common predictor. These predictors may help improve patient/survivor care in the future.

A 34-year-old man was diagnosed with thymoma, which was evaluated preoperatively as stage II or III, with myasthenia gravis (MG). The size of the tumor was 70 × 44 × 80 mm. No invasion to neighboring organs was observed. Prednisolone was prescribed for stabilization of MG. However, a myasthenic crisis (MC) occurred, and intensive care, including emergent endobronchial intubation followed by artificial ventilation, pulse steroid therapy, high-dose intravenous immunoglobulin, and tacrolimus hydrate, was initiated. A chest computed tomography on day 6 revealed tumor reduction to 50 × 30 × 60 mm. An extended total thymectomy by median sternotomy was performed, and artificial ventilation was continued after that. Scheduled artificial ventilation and steroid therapy together can, therefore, enable complete resection of thymoma in patients undergoing treatment for MC. While ventilation helps avert a respiratory failure, the steroid therapy temporarily reduces the tumor size, making resection easier.

HighlightsThe position of staples should be evaluated by CT for postoperative middle lobe atelectasis.Patency of the pulmonary artery does not rule out the possibility of lobar torsion.If the aeration maneuver for atelectasis fails, rethoracotomy should be considered.