RESUMO
Because of the poor prognosis of oesophageal adenocarcinoma (EAC), there is an urgent need for additional therapeutic approaches. Syndecan-1 (CD138) is a cell-surface heparan sulphate that is overexpressed in multiple myeloma cells and several carcinomas. Specific drugs targeting CD138 [e.g. antibody-linked drug conjugates (ADCs)] are currently being assessed; however, the significance and implication of CD138 expression in EAC is mostly unknown. In the present study, CD138 expression was assessed using immunohistochemistry, and its association with histopathological parameters and ERBB2 (Her2/neu) amplification status in patients treated with primary resection and neoadjuvant (radio-)chemotherapy was investigated. Of the 723 cases of EAC included, 232 tumours (32.1%) expressed CD138, with 96 tumours displaying strong expression (13.3%). Patients with CD138-positive tumours had less invasive carcinoma, fewer lymph mode metastases and a significantly longer overall survival (OS) than patients with CD138-negative tumours (P=0.002). In multivariate analysis, strong CD138 expression was an independent favourable prognostic factor (P=0.02). Patients who received neoadjuvant CROSS (carboplatin, paclitaxel and intensity modulated radiotherapy) therapy and had CD138-positive tumours lived significantly longer (P=0.04). In tumours without Her2/neu amplification, CD138 expression was associated with a longer OS (P=0.02). In conclusion, CD138 in cancer is already used as a target for ADCs, such as indatuximab ravtansine, the effectiveness of which depends on the extent of CD138 on tumour cells. This indicates that CD138 is also a predictive, therapeutically relevant biomarker. Regardless of the favourable prognostic effect of CD138 in EAC, there is an urgent clinical need for personalized therapeutics in relapse. Future clinical trials now need to show how effective the corresponding ADCs are in CD138-positive EACs.
RESUMO
The aim of this research is to relationship between intolerance of uncertainty and spiritual well-being levels during Covid-19 among elderly. This study was conducted with cross-sectional and corrational design. The research was conducted between January and June 2021 in Turkey's Eastern Anatolia Region. Introductory Information Form, Intolerance of Uncertainty Scale-Short Form (IUS), and Spirituality Index of Well-Being (SIWB) were used to collect data. The research was completed with 302 volunteers who met the following inclusion criteria. All participants belong to the Muslims. A negative significant correlation was found between IUS and SIWB; that is as the spirituality of the elderly individuals increased, the levels of intolerance of uncertainty decreased. It is recommended to identify the fears and intolerances of elderly individuals. For uncertainty, it is necessary to refine their spirituality. For this, it is recommended to organize spiritual education programs.
RESUMO
Background: Recent literature involves many cases with lymphoma and ankylosing spondylitis (AS) with or without the use of TNF inhibitors. Herein, we report a patient, a 56-year-old Human Leukocyte Antigen-B27 (HLA-B27) positive man with four years history of AS who was still under treatment with infliximab with clinical remission. He was admitted with a new-onset, 6-week history of bloody diarrhoea with mucus, abdominal pain, fever, and weight loss. An ileocolonoscopy showed linear ileocecal valve ulcers. Histopathological findings of ileocecal valve ulcers revealed peripheral T-cell lymphoma of the small intestine. Infliximab was interrupted because of the possible progression of the lymphoma. Methods: We aimed to emphasize the underlying potential pathogenic mechanisms and to review the related literature. A literature search was conducted in the PubMed database between January 1980 and November 2020. The keywords including 'ankylosing spondylitis' and 'lymphoma' were used. Conclusion: TNFi use, immunosuppression, and chronic inflammation may be related to the development of lymphoma in chronic inflammatory diseases. Ileocecal valve involvement should not be interpreted as inflammatory bowel disease, infection, or vasculitis in the presence of red flags.
