Although post-traumatic headache (PTHA) is a common problem following trauma its' multidimensionality remains somewhat poorly understood.Often,clinicians and researchers try and make the problem of post-traumatic bead pain a straightforward one.One of the reasons that there is controversy of what would seem to be a simple condition on the surface is that clinicians tend to view PTHA over simplistically from both an assessment and treatment standpoint.Some have argued that PTHA is no different that non-traumatic headache in either etiology or treatment.There remain significant deficiencies in our understanding of PTHA as related to a lack of good epidemiological,treatment and prognostic literature.These limitations nust be acknowledged where applicable in the context of clinical neurorehabilitation care,as well as,in the forensic arena.This article will review the current understanding of PTHA as a complex,multidimensional post-traumatic phenomena examining incidence,etiology,assessment and management.

Acute kidney injury (AKI), associated with significant morbidity and mortality, is widely known to involve epithelial apoptosis, excessive inflammation, and fibrosis in response to ischemia or reperfusion injury, which results in either chronic pathological changes or death. Therefore, it is imperative that investigations are conducted in order to find effective, early diagnoses, and therapeutic targets needed to help prevent and treat AKI. However, the mechanisms modulating the pathogenesis of AKI still remain largely undetermined. MicroRNAs (miRNAs), small non-coding RNA molecules, play an important role in several fundamental biological and pathological processes by a post transcriptional regulatory function of gene expression. MicroRNA-21 (miR-21) is a recently identified, typical miRNA that is functional as a regulator known to be involved in apoptosis as well as inflammatory and fibrotic signaling pathways in AKI. As a result, miR-21 is now considered a novel biomarker when diagnosing and treating AKI. This article reviews the correlative literature and research progress regarding the roles of miR-21 in AKI.
Acute Kidney Injury ; diagnosis ; drug therapy ; genetics ; pathology ; Animals ; Apoptosis ; Biomarkers ; metabolism ; Humans ; MicroRNAs ; genetics ; metabolism ; Molecular Targeted Therapy

Purpose: Inflammatory breast cancer (IBC) is the most aggressive form of breast cancer and has a high propensity for distant metastases. Our previous data suggested that aspirin (acetylsalicylic acid, ASA) use may be associated with reduced risk of distant metastases in aggressive breast cancer; however, there are no reported studies on the potential benefit of ASA use in patients with IBC. Methods: Data from patients with non-metastatic IBC treated between 2000–2017 at two institutions, were reviewed. Overall survival (OS), disease-free survival (DFS), and distant metastasis-free survival (DMFS) were performed using Kaplan-Meier analysis. Univariate and multivariable logistic regression models were used to identify significant associated factors. Results: Of 59 patients meeting the criteria for analysis and available for review, 14 ASA users were identified. ASA users demonstrated increased OS (p = 0.03) and DMFS (p = 0.02), with 5-year OS and DMFS of 92% (p = 0.01) and 85% (p = 0.01) compared to 51% and 43%, respectively, for non-ASA users. In univariate analysis, pT stage, pN stage, and ASA use were significantly correlated (p < 0.05) with OS and DFS. On multivariable analysis, ASA use (hazard ratio [HR], 0.11; 95% confidence interval [CI], 0.01–0.8) and lymph node stage (HR, 5.9; 95% CI, 1.4–25.9) remained significant for OS and DFS ASA use (HR, 0.13; 95% CI, 0.03–0.56) and lymph node stage (HR, 5.6; 95% CI, 1.9–16.4). Conclusion ASA use during remission was associated with significantly improved OS and DMFS in patients with IBC. These results suggest that ASA may provide survival benefits to patients with IBC. Prospective clinical trials of ASA use in patients with high-risk IBC in remission should be considered.

Artificial Intelligence ; Humans ; Pulmonary Disease, Chronic Obstructive/diagnosis*