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Headache accounts for 1 - 3% of emergency department (ED) visits globally and is associated with elevated blood pressure (BP). It is unclear if anti-hypertensive therapy provides benefits. This retrospective study assessed effects of anti-hypertensive therapy in ED headache patients on rescue analgesic need, hospital admissions, and length of stay (LOS). 1385 patients were included. 366 received anti-hypertensive therapy. The anti-hypertensive therapy cohort was older (p < 0.001) with increased odds of admission (p < 0.001) and 2.385 hrs longer ED LOS (p < 0.001). No difference in rescue analgesia was found (p < 0.429). Anti-hypertensive therapy in hypertensive ED headache patients is associated with increased hospital admission and ED LOS, but no difference in rescue analgesia utilization.
Assuntos
Anti-Hipertensivos , Serviço Hospitalar de Emergência , Cefaleia , Hipertensão , Tempo de Internação , Humanos , Feminino , Masculino , Estudos Retrospectivos , Pessoa de Meia-Idade , Hipertensão/tratamento farmacológico , Cefaleia/tratamento farmacológico , Cefaleia/etiologia , Anti-Hipertensivos/uso terapêutico , Tempo de Internação/estatística & dados numéricos , Adulto , IdosoRESUMO
Background: The purpose of this study was to evaluate pre- and post-fracture medical management of osteoporosis among patients who underwent surgical fixation of femoral neck fractures (FNF) and vertebral compression fractures (VCF), and to investigate if there is a difference in treatment, management, and subsequent fractures between FNF and VCF patients. Methods: Patients who underwent surgical fixation of FNF or VCF were retrospectively reviewed at a minimum 1 year follow up. Patients were excluded if their fracture was caused by high energy trauma or malignancy, <50 years-old, deceased, or lost to follow up. Patient demographics such as age, sex, BMI, American Society of Anesthesiology Physical Status Classification System and Charleston Comorbidity index were recorded. Management of osteoporosis, including medication regimen and dual-energy X-ray absorptiometry (DEXA) scans were assessed preoperatively and at minimum one year follow up. Subsequent fractures were also recorded. Results: In the analysis of 370 patients (74.7% FNF, 25.2% VCF), demographics showed a predominantly female population (mean age 78.1). Preoperatively, 21.6% were diagnosed with osteoporosis, consistent between FNF and VCF. Postoperatively, there were no significant differences in new osteoporosis diagnoses, bisphosphonate use, or subsequent fractures. VCF patients, however, were more likely to receive denosumab and post-operative DEXA scans (p < 0.05). Within a year, 6.2% experienced subsequent fractures, with no significant FNF-VCF difference. Only 12.7% received appropriate post-operative osteoporosis treatment, 27.1% had DEXA scans, and 25% had a recorded osteoporosis diagnosis. Multivariable analysis highlighted pre-fracture osteoporosis diagnosis as the sole predictor for post-operative DEXA scans and anti-osteoporotic medication (p < 0.001). Conclusions: This study suggests that factors beyond the type of fragility fracture may influence subsequent fracture risk and anti-osteoporotic medication administration in elderly patients. These findings underscore the importance of a comprehensive approach to fracture risk assessment and treatment decisions in this population. Level of evidence: III.
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Background: Hypertension (HTN) is common in discharged emergency department (ED) patients, yet the short-term outcomes of treating HTN at ED discharge are unclear. This study aimed to investigate whether emergency physician (EP) prescription of oral antihypertensive therapy at ED discharge for hypertensive patients is associated with a decreased 30-day risk of the severe adverse events (AEs), death, and revisits to the ED. Methods: We conducted an observational cohort study assessing the 30-day outcomes of discharged ED patients with HTN, comparing outcomes based on whether antihypertensive therapy was prescribed. All discharged adult ED patients from an eight-hospital system with a diagnosis of HTN from January 2016 to February 2020 were screened, and consisted of a mix of suburban and urban patients with broad ethnic and socioeconomic backgrounds. Patients were categorized into the treatment group if they received a prescription for antihypertensive medication at ED discharge. The primary outcome was severe composite AEs from HTN (aortic catastrophe, heart failure, myocardial infarction, hemorrhagic and ischemic stroke, or hypertensive encephalopathy) within 30 days of ED discharge. The secondary outcomes were death or ED revisit over the same period. Results: The study sample consisted of 93,512 ED visits; 57.5% were female, and mean age was 59.3 years. 4.7% of patients were prescribed antihypertensive treatment at ED discharge. Within 30 days, 0.7% of patients experienced an AE, 0.1% died, and 15.2% had an ED revisit. The treatment group had significantly lower odds of AE (adjusted odds ratio [aOR]: 0.224, 95%CI 0.106-0.416, p < 0.001), and ED revisits (aOR: 0.610, 95%CI 0.547-0.678, p < 0.001), adjusting for age, race, degree of HTN, ED treatment for elevated HTN, Elixhauser comorbidity index, and heart failure history. There was no difference in odds of death 30 days after discharge. Conclusion and relevance: Prescription antihypertensive therapy for discharged ED patients is associated with a 30-day decrease in severe adverse events and ED revisit rate.
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Individuals suffering from mood and anxiety disorders often show significant disturbances in sleep and circadian rhythms. Animal studies indicate that circadian rhythm disruption can cause increased depressive- and anxiety-like behavior, but the underlying mechanisms are unclear. One potential mechanism to explain how circadian rhythms are contributing to mood and anxiety disorders is through dysregulation of the suprachiasmatic nucleus (SCN) of the hypothalamus, known as the "central pacemaker." To investigate the role of the SCN in regulating depressive- and anxiety-like behavior in mice, we chronically manipulated the neural activity of the SCN using two optogenetic stimulation paradigms. As expected, chronic stimulation of the SCN late in the active phase (circadian time 21, CT21) resulted in a shortened period and dampened amplitude of homecage activity rhythms. We also repeatedly stimulated the SCN at unpredictable times during the active phase of mice when SCN firing rates are normally low. This resulted in dampened, fragmented, and unstable homecage activity rhythms. In both chronic SCN optogenetic stimulation paradigms, dampened homecage activity rhythms (decreased amplitude) were directly correlated with increased measures of anxiety-like behavior. In contrast, we only observed a correlation between behavioral despair and homecage activity amplitude in mice stimulated at CT21. Surprisingly, the change in period of homecage activity rhythms was not directly associated with anxiety- or depressive-like behavior. Finally, to determine if anxiety-like behavior is affected during a single SCN stimulation session, we acutely stimulated the SCN in the active phase (zeitgeber time 14-16, ZT14-16) during behavioral testing. Unexpectedly this also resulted in increased anxiety-like behavior. Taken together, these results indicate that SCN-mediated dampening of rhythms is directly correlated with increased anxiety-like behavior. This work is an important step in understanding how specific SCN neural activity disruptions affect depressive- and anxiety-related behavior.