Dalrymplecallesen4808

To introduce and evaluate a new, open-source algorithm to detect chest compression periods automatically by the rhythmic, high amplitude signals from an accelerometer, without processing single chest compression events, and to consecutively calculate the chest compression fraction (CCF).

A consecutive sample of defibrillator records from the German Resuscitation Registry was obtained and manually annotated in consensus as ground truth. Chest compression periods were determined by different automatic approaches, including the new algorithm. The diagnostic performance of these approaches was assessed. Further, using the different approaches in conjunction with different granularities of manual annotation, several CCF versions were calculated and compared by intraclass correlation coefficient (ICC).

131 defibrillator recordings with a total duration of 5755 minutes were analysed. The new algorithm had a sensitivity of 99.39 (95% CI 99.38, 99.41)% and specificity of 99.17 (95% CI 99.15; 99.18)% to detect chaches.

There have been no direct comparisons of cardiopulmonary resuscitation (CPR)-related injuries between those who die during CPR and those who survive to intensive care unit (ICU) admission. This study aimed to compare the incidence, severity, and impact on survival rate of these injuries and potential influencing factors.

This retrospective multicenter study analyzed autopsy reports of patients who experienced out-of-hospital cardiac arrest (OHCA) and were not admitted to hospital. CPR-related injuries were compared to OHCA patients with clinical suspicion of CPR-related injury confirmed on imaging when admitted to the ICU.

A total of 859 out-of-hospital cardiac arrests (OHCA) were divided into 2 groups those who died during CPR and underwent autopsy (DEAD [n=628]); and those who experienced return of spontaneous circulation and admitted to the ICU (ICU [n=231]). Multivariable analyses revealed that independent factors of 30-day mortality included no bystander arrest, cardiac etiology, no shockable rhythm, and CPR-related injury. Trauma was independently associated with older age, bystander CPR, cardiac etiology, duration of CPR, and no defibrillation. CPR-related injury occurred in 30 (13%) patients in the ICU group and 547 (87%) in the DEAD group (p<0.0001). Comparison of injuries revealed that those in the DEAD group experienced more thoracic injuries, rib(s) and sternal fractures, and fewer liver injuries compared to those in the ICU group, without differences in injury severity.

CPR-related injuries were observed more frequently in those who died compared with those who survived to ICU admission. Injury was an independent factor of 30-day mortality.

CPR-related injuries were observed more frequently in those who died compared with those who survived to ICU admission. Injury was an independent factor of 30-day mortality.

The distinct illness trajectory after acute ischemic stroke demands a better understanding of the utilization of palliative care consultations (PCC) for this patient cohort. This study sought to determine the prevalence, predictors, and outcomes associated with PCC for patients hospitalized with severe ischemic stroke.

This multicenter cohort study was conducted at four hospitals (2 comprehensive and 2 primary stroke centers) between January, 2016 and December, 2019. We included all patients with a discharge diagnosis of ischemic stroke and an initial National Institutes of Health Stroke Scale (NIHSS) of 10 or greater. We compared patient sociodemographic, clinical and care characteristics as well as hospital outcomes between patients who did and did not receive PCC.

The study included 1297 patients hospitalized with severe ischemic stroke. PCC occurred for 20% of all patients and this proportion varied across institutions from 11.9% to 43%. this website Less than half (43%) of patients who died in the hospital. In stroke.

To effectively manage cancer pain, there is a need to understand how caregiving dyads appraise symptoms. Dyadic appraisal of symptoms influences whether the dyad perceives the patient's pain is managed well and whether they are on the same page with their appraisal. Beliefs can act as barriers to the dyadic appraisal.

This secondary data analysis examined incongruence within Black cancer caregiving dyads regarding beliefs about pain management and potential medication side effects using the Barriers Questionnaire-13. Associated factors were also examined.

Guided by the Theory of Dyadic Illness Management, dyadic multilevel modeling was conducted with data from 60 Black cancer caregiving dyads to determine the dyadic appraisal of beliefs about pain management and potential medication side effects, which includes the average perception of barriers within the dyad (i.e., dyadic average) and the dyadic incongruence (i.e., gap between patient and caregiver).

On average, Black cancer caregiving dyads reported moderate barriers regarding pain management (2.262 (SE=0.102, P<0.001) and medication side effects (2.223 (SE=0.144, P<0.001). There was significant variability across dyads regarding barriers to pain management and medication side effects. Lower patient education and higher patient-reported pain interference were significantly associated with more perceived barriers to pain management and potential medication side effects. Incongruence within dyads regarding barriers to pain management and medication side effects were significantly associated with the caregiver's report of patient's pain interference.

Findings suggest the importance of appraisal that includes both members of Black cancer caregiving dyads regarding pain management.

Findings suggest the importance of appraisal that includes both members of Black cancer caregiving dyads regarding pain management.

The number of cancer patients potentially amenable to palliative care is conventionally estimated from cancer deaths, as reported in the death certificates. However, a more representative population should also include cancer patients who die from causes other than cancer, as they may develop other life-limiting chronic conditions leading to terminal prognosis.

This study aimed at refining the assessment of the number of cancer patients potentially in need of palliative care, by linked hospital and death data.

Retrospective study.

Residents in the Emilia Romagna Region in Italy, who died between 2009 and 2017.

We identified a potential palliative care population of 157,547 cancer patients. The use of different administrative data sources enhanced the sensitivity of our selection. Starting from a standard estimate of 129,212 patients based on cancer as the primary cause of death, we showed that the additional use of hospital records identified a further 11.4% of possible palliative care patients 14,687. Also considering cancer as secondary cause of death, the estimate further increased by 10.6% (13,648 new cases). Notably, the proportion of cancer patients selected by the additional data sources were characterized by more advanced age and higher prevalence of comorbidity.

Healthcare services addressing the issue of estimating palliative care needs of cancer patients at a population level should consider that relying on the death certificate alone may lead to underestimating these needs of about 22%.

Healthcare services addressing the issue of estimating palliative care needs of cancer patients at a population level should consider that relying on the death certificate alone may lead to underestimating these needs of about 22%.White adipose tissue (WAT) browning has gained interest due to its impact in obesity. Here, we evaluated the effect of androgens on the Ucp1-dependent thermogenic process from inguinal (IAT) and retroperitoneal (RPAT) WAT. Surgically androgens depleted rats (ODX) showed basal thermogenic activation (room temperature) in both WAT depots, which expressed higher levels of Ucp1, Prdm16 and Pgc1a. WAT pads from ODX cold-exposed rats (ODX-C) expressed increased levels of Ucp1 and Pgc1a and showed high UCP1 protein content. In primary beige adipocyte cultures, testosterone decreased the mitochondrial marker Cox8b and mitochondrial content. Finally, testosterone and dihydrotestosterone (DHT) decreased the expression of Ucp1, Pcg1a and Prdm16 in forskolin-stimulated beige adipocytes, an effect that was prevented by the antiandrogen flutamide. In conclusion, androgen deficient rats developed WAT depots with enhanced basal and cold-stimulated thermogenic activity. Additionally, in vitro androgen treatments inhibited the thermogenic program, effect which was mediated by the androgen receptor pathway.Nuclear receptor farnesoid X receptor (FXR) is generally considered a cell protector of enterohepatic tissues and a suppressor of liver cancer and colorectal carcinoma (CRC). Loss or reduction of FXR expression occurs during carcinogenesis, and the FXR level is inversely associated with the aggressive behaviors of the malignancy. Global deletion of FXR and tissue-specific deletion of FXR display distinct effects on tumorigenesis. Epigenetic silencing and inflammatory context are two main contributors to impaired FXR expression and activity. FXR exerts its antitumorigenic function via the following mechanisms 1) FXR regulates multiple metabolic processes, notably bile acid homeostasis; 2) FXR antagonizes hepatic and enteric inflammation; 3) FXR impedes aberrant activation of some cancer-related pathways; and 4) FXR downregulates a number of oncogenes while upregulating some tumor suppressor genes. Restoring FXR functions via its agonists provides a therapeutic approach for patients with liver cancer and CRC. However, an in-depth understanding of the species-specific pharmacological effects is a prerequisite for assessing the clinical safety and efficacy of FXR agonists in human cancer treatment.Despite the increasing prevalence of obesity and diabetes, there is no efficient treatment to combat these epidemics. The adipose organ is the main site for energy storage and plays a pivotal role in whole body lipid metabolism and energy homeostasis, including remodeling and dysfunction of adipocytes and adipose tissues in obesity and diabetes. Thus, restoring and balancing metabolic functions in the adipose organ is in demand. MiRNAs represent a novel class of drugs and drug targets, as they are heavily involved in the regulation of many cellular and metabolic processes and diseases, likewise in adipocytes. In this review, we summarize key regulatory activities of miRNAs in the adipose organ, discuss various miRNA replacement and inhibition strategies, promising delivery systems for miRNAs and reflect the future of novel miRNA-based therapeutics to target adipose tissues with the ultimate goal to combat metabolic disorders.Cancer nanovaccines as one of immunotherapeutic approaches are able to attack tumors by stimulating tumor-specific immunological responses. However, there still exist multiple challenges to be tackled for cancer nanovaccines to evoke potent antitumor immunity. Particularly, the administration of exogenous materials may cause the off-target immunotherapy responses. In recent years, biomimetic nanovaccines by using cell lysates, cell-derived nanovesicles, or extracted cell membranes as the functional components have received extensive attention. Such nanovaccines based on cell-derived components would show many unique advantages including inherent biocompatibility and the ability to trigger immune responses against a range of tumor-associated antigens. In this review article, we will introduce the recent research progresses of those cell-derived biomimetic nanovaccines for cancer immunotherapy, and discuss the perspectives and challenges associated with the future clinical translation of these emerging vaccine platforms.