Neither denosumab nor bisphosphonates could suppress inflammation or RA disease activity, but denosumab significantly suppressed a marker of bone metabolism in Japanese RA patients never previously treated for osteoporosis.

Introduction. An arachnoid web (AW) is a relatively rare disease and shows clinical symptoms and radiological findings similar to those of an arachnoid cyst (AC) or spinal cord herniation (SCH). Since the operative procedures for an AW are generally different from those intrathecal disorders, correct preoperative differential diagnosis is important. The purposes of this study were to report the usefulness of magnetic resonance imaging (MRI) and computed tomography (CT) myelography for diagnosing AW and to show the histological findings and clinical results. Case Description. Two patients, a 79-year-old man and a 43-year-old woman, are presented. The primary diagnoses were AC with ossification of the ligamentum flavum and epidural hematoma, respectively, in previous hospitals. They were finally diagnosed by the characteristic MRI and CT myelogram finding called the “scalpel sign.” Histological findings showed epithelial cells and fibrous tissue derived from arachnoid tissues and microcalcifications. After surgery, the scalpel sign has vanished, and aggravation of their symptoms was prevented. Conclusion. An AW is refractory, but early detection by MRI and CT myelography and early treatment improve outcomes after surgery.

Background Interstitial lung disease (ILD) in patients with non‐small cell lung cancer (NSCLC) worsens the prognosis for overall survival (OS) due to chemotherapy‐triggered acute exacerbation (AE)‐ILD. The Glasgow Prognostic Score (GPS), which is based on serum C‐reactive protein and albumin levels, has been suggested as a reliable prognostic tool for mortality in cancer patients, including NSCLC. In this study, we investigated whether GPS is a predictor for chemotherapy‐triggered AE‐ILD and the prognosis in patients with NSCLC and pre‐existing ILD. Methods We conducted a retrospective review on 56 NSCLC and ILD patients at our hospital who received platinum agent‐based treatment as first‐line chemotherapy between June 2010 and May 2019. We categorized these patients according to their GPS (0–2) and compared the incidence of chemotherapy‐triggered AE‐ILD and OS. Results The GPS 0, 1, and 2 groups included 31, 16, and nine patients, respectively, out of 56. A total of 12 (21.4%) patients showed chemotherapy‐triggered AE‐ILD. The median OS was at 11.5 months (95% confidence interval: 8.0–15.1). The incidence of chemotherapy‐triggered AE‐ILD within the first year of chemotherapy in the GPS 0, 1, and 2 groups was three (9.6%), four (25.0%), and five (55.5%), and the median OS time was 16.9, 9.8 and 7.6 months, respectively. Univariate and multivariate analyses indicated that only GPS 2 could predict both chemotherapy‐triggered AE‐ILD and OS (P < 0.05). Conclusions GPS assessment of patients with NSCLC and pre‐existing ILD is a valuable prognostic tool for predicting chemotherapy‐triggered AE‐ILD and OS. Key points Significant findings of the study We found that GPS 2 was an independent risk factor for chemotherapy‐triggered AE‐ILD and prognosis in patients with ILD associated with NSCLC. What this study adds GPS may potentially enable the discrimination of patients tolerant of chemotherapy from those at an increased risk of AE‐ILD and predict the prognosis in patients with NSCLC and ILD receiving chemotherapy.

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Daily teriparatide injections enhance bone union more than weekly injections in complete AFF patients.