Adherence to Traumatic Brain Injury Guidelines in Turkey: A National Survey Study.

AIM: To discuss adherence to guidelines for the management of traumatic brain injury (TBI) in Türkiye and physicians' attitudes toward standardized, evidence-based medical practice. MATERIAL AND METHODS: Survey questions were uploaded on the website www.surveymonkey.com and sent to the participants via e-mail or social media applications. The first 10 questions were about the participants' profiles, and the rest were purposed on presenting the physicians' viewpoint on and barriers against CPG adherence. SPSS version 17.0 for Windows was used for statistical analysis. RESULTS: A total of 404 physicians (neurosurgeons, 59.5%; anesthesiologists, 16.7%; and emergency medicine practitioners, 23.9%) who were involved in TBI management were included in this study. Of them, 61.7% stated that they frequently adhere to the CPG recommendations for TBI. In their own experience, most of the respondents agreed that CPGs frequently improve outcomes. They stated that they would occasionally or never adopt recommendations with weak evidence. Physicians reached a consensus on individualizing the decision-making along with the CPG recommendations. CONCLUSION: Of the participants, 61% adopted the CPG recommendations. The main barriers to the implementation of the CPGs are the strength of evidence levels and the affordability of the recommendations.

Interaction between Neurogenic Pulmonary Edema and Thoracic 3 DRG Degeneration Following Spinal Subarachnoid Hemorrhage: First Experimental Study.

BACKGROUND: Neurogenic pulmonary edema (NPE) following subarachnoid hemorrhage (SAH) is still one of the most catastrophic complications with high morbidity and mortality rates. Systemic sympathetic hyperactivity has been considered in the pathogenesis, but it has not been clarified. In this study, we investigate the relationship between the degeneration of the T3 dorsal root ganglion (DRG) and the development of NPE following spinal SAH. METHODS: The study was conducted on 23 rabbits. Five rabbits were used as the control group, 5 as the sham group (n = 5), and 13 as the study group. The correlation between the degenerated neuronal densities of the T3 nerve axons and neurons in the DRG and NPE scores was analyzed statistically. RESULTS: A correlation between the neuronal degeneration of the T3 nerve, its DRG, and high NPE scores was found in the study group and the sham group. Massive NPE was detected in the study group along with neural degeneration of T3 axons and ganglia. CONCLUSION: The present study indicates that NPE and pulmonary artery vasospasm can be prevented by reducing T3 DRG degeneration.