Articles: cations.
-
Randomized Controlled Trial
Modulation of LTCC Pathways by A Melusin Mimetic Increases Ventricular Contractility During LPS-Induced Cardiomyopathy.
Sepsis-induced cardiomyopathy is commonplace and carries an increased risk of death. Melusin, a cardiac muscle-specific chaperone, exerts cardioprotective function under varied stressful conditions through activation of the AKT pathway. The objective of this study was to determine the role of melusin in the pathogenesis of lipopolysaccharide (LPS)-induced cardiac dysfunction and to explore its signaling pathway for the identification of putative therapeutic targets. ⋯ This study identifies AKT / Melusin as a key pathway for preserving cardiac function following LPS challenge. The cell-permeable mimetic peptide (R7W-MP) represents a putative therapeutic for sepsis-induced cardiomyopathy.
-
Multicenter Study
Dorsal root ganglion stimulation device explantation: A multicenter pooled data analysis.
Dorsal root ganglion stimulation (DRG-S) is a relatively new neuromodulation modality. Therefore, data on long-term device explantation rates is limited. This investigation aimed to assess DRG-S device explantation rates at long-term follow-up. ⋯ This large retrospective study of DRG-S revealed a low therapy-termination rate. The rate of infection leading to explantation was objectively very low at 0.4%. The leading cause of explantation was inadequate pain relief. Explanted patients often had a therapy-related complication. Therefore, minimizing adverse treatment events may reduce ultimate explantation rates.
-
Virtual Reality Based Guided Meditation for Patients with Opioid Tolerance and Opioid Use Disorders.
The management of acute pain in patients with pre-existing opioid tolerance or opioid use disorders presents unique challenges. In light of the concerns regarding opioid use, safe and effective alternatives to opioid medications are of increasing interest. ⋯ This study demonstrates that the use of guided meditation through virtual reality can result in statistically significant reductions in patient-reported pain scores.
-
Critical care nurse · Jun 2022
Case ReportsPostoperative Nursing Care of a Deceased Donor Tracheal Transplant Recipient.
Certain airway disorders, such as tracheal stenosis, can severely affect the ability to breathe, reduce quality of life, and increase morbidity and mortality. Treatment options for long-segment tracheal stenosis include multistage tracheal replacement with biosynthetic material, autotransplantation, and allotransplantation. These interventions have not demonstrated long-term dependable results because of lack of adequate blood supply to the organ and ciliated epithelium. A new transplant program featuring single-stage long-segment tracheal transplant addresses this concern. ⋯ High-quality nursing care postoperatively in the intensive care unit is critical to safe and effective treatment of the tracheal transplant recipient and success of the graft. To effectively treat these patients, nurses need relevant education and training. This article is the first documentation of postoperative nursing care following single-stage long-segment tracheal transplant.
-
Critical care medicine · Jun 2022
Observational StudyLongitudinal Trends in Bleeding Complications on Extracorporeal Life Support Over the Past Two Decades-Extracorporeal Life Support Organization Registry Analysis.
Data about inhospital outcomes in bleeding complications during extracorporeal life support (ECLS) have been poorly investigated. ⋯ A steady decrease in bleeding over the last 20 years, mostly attributable to surgical and cannula-site-related bleeding has been found in this large cohort of patients receiving ECLS support. However, there is not enough data to attribute the decreasing trends in bleeding to technological refinements alone. Especially reduction in cannulation site bleeding is also due to changes in timing, patient selection, and ultrasound guided percutaneous cannulation. Other types of bleeding, such as CNS, have remained stable, and overall bleeding remains associated with a persistent increase in mortality.