Artificial intelligence in nursing practice - A Delphi study with ChatGPT.

Background: The release of the open-source platform ChatGPT in November 2022 created massive interest in the possibilities of artificial intelligence-based chatbots. However, there is little knowledge about how artificial intelligence could be used in nursing practice.

Aim: In this study, we aimed to discover whether nurses' answers to nursing-related questions differ from those generated by artificial intelligence.

#nursing. What Nurses Do on Instagram- A Mixed Methods Study.

Background: Social media use is increasing every year, and nurses use social media to connect with each other. As Instagram was the most downloaded application in 2022 worldwide, this study focused on nurses' use of Instagram in the context of the development of a professional identity and in support of the professionalization of nursing.

Objectives: The aim of the study was to find out how nurses use their Instagram profiles to influence their followers' professional identity and support the professionalization of nursing.

Interventions to promote mobility and quality of life in nursing homes: A systematic review.

Aim: The aim of the study was to identify interventions to promote mobility that has an impact on the quality of life of people living in nursing homes and assisted living facilities.

Design: The design of the study was a systematic review.

Methods: The search was performed in September 2021 in the databases PubMed, Epistemonikos and the Cochrane Library for studies published between 2010 and 2021 in the German or English language.

Lymphatic invasion predicts survival in patients with early node-negative non-small cell lung cancer.

Objective: The aim of this study was to assess the influence of lymphatic and vascular invasion on overall survival in patients with surgically resected non-small cell lung cancer (NSCLC) without lymph node and distant metastases.

Methods: From January 1999 to December 2009, a total of 190 NSCLC patients with node-negative pT1-pT4 disease underwent radical resection with lymphadenectomy. Pathologic reports were reclassified to the TNM-7 version, and the influence of lymphatic and vascular invasion on overall survival was examined using Kaplan-Meier and adjusted Cox proportional hazards analyses.

C-X-C motif receptor 2, endostatin and proteinase-activated receptor 1 polymorphisms as prognostic factors in NSCLC.

The progress of non-small cell lung cancer (NSCLC) is dependent on sufficient angiogenesis. Thrombin induced activation of proteinase-activated receptor 1 (PAR-1) on platelets leads to platelet secretion and aggregation. This influences cell survival, apoptosis and angiogenesis by the release of VEGF and Endostatin (ES), a potent angiogenesis inhibitor.

PTEN deletion is rare but often homogeneous in gastric cancer.

Background And Aim: Gastric carcinoma is the second most frequent cause of cancer-related death worldwide. As PTEN is a potential modifier of tumour response to trastuzumab, a recently approved therapy in metastatic HER2 positive gastric cancer, the existence of PTEN deletions in primary gastric cancer was investigated.

Methods: 230 primary gastric cancers were analysed in a tissue microarray format by dual labelling fluorescence in situ hybridisation for PTEN deletion.

Vascular endothelial growth factor receptor 2 gene polymorphisms as predictors for tumor recurrence and overall survival in non-small-cell lung cancer.

Purpose: VEGFR-2 gene displays several functional germline polymorphisms with impact on VEGFR-2 mediated angiogenesis. Our purpose was to evaluate VEGFR-2 polymorphisms as prognostic markers for tumor recurrence and overall survival (OS) in non-small-cell lung cancer (NSCLC).

Methods: In total, 209 Caucasian patients who had been surgically treated for NSCLC between 1996 and 2010 were included in this study.