Articles: cations.
-
There is an urgent need for safe and effective nonpharmacologic approaches to treat chronic knee pain in older adults. Although virtual reality (VR) has shown some effectiveness for acute pain, there is limited evidence on the effects of VR on chronic pain particularly with older adult populations. This single application, within-subject pilot study evaluated the feasibility and effectiveness of VR as a clinical treatment for older adults with chronic osteoarthritis knee pain. ⋯ The findings also suggest VR meditation intervention had a positive effect on affect, with a significant large decrease in negative affect scores pre- to post-VR (d = 1.14). The significant moderate to large decreases in pain interference for normal work (d = 0.71), mood (d = 0.53), sleep (d = 0.67), and enjoyment of life (d = 0.72) suggest that older adults may have a higher ability to participate in meaningful daily activities up to 24-48 h after VR meditation. VR appears to be a feasible and effective nonpharmacological tool for older adults to treat chronic overall and knee-specific pain.
-
Paediatric anaesthesia · Sep 2022
Case ReportsDiagnostic and therapeutic application of thoracic epidural in a child with intractable cardiac arrhythmias. A case report.
A 3-year-old boy presented with episodes of uneasiness and transient loss of consciousness. Atrial tachyarrhythmias with rapid ventricular rate was diagnosed and initially unsuccessfully treated with oral antiarrhythmic drugs. Subsequent Holter monitoring revealed ventricular arrhythmias. ⋯ Initially, sympathectomy was achieved using a continuous high thoracic epidural block and was performed to ascertain the efficacy of the thoracic sympathectomy. This successfully reduced the ventricular arrhythmias and the need for antiarrhythmic agents. The epidural infusion was also used for pain relief following the subsequent surgical sympathectomy.
-
J. Cardiothorac. Vasc. Anesth. · Sep 2022
A Survey of the Congenital Cardiac Anesthesia Society on the Use and Clinical Application of Near- Infrared Tissue Oximetry in Pediatric Cardiac Surgery.
To better understand the patterns of use and the perceived utility of tissue oximetry in pediatric cardiac surgery. ⋯ Near-infrared spectroscopy-based tissue oximetry frequently used was by CCAS members, but with significant variations in clinical application.
-
The Hypotension Prediction Index is a proprietary prediction model incorporated into a commercially available intraoperative hemodynamic monitoring system. The Hypotension Prediction Index uses multiple features of the arterial blood pressure waveform to predict hypotension. The index publication introducing the Hypotension Prediction Index describes the selection of training and validation data. ⋯ We hypothesize that the data selection process introduced a systematic bias that resulted in an overestimation of the current MAP value's ability to predict future hypotension. Since current MAP is a predictive variable contributing to Hypotension Prediction Index, this exaggerated predictive performance likely also applies to the corresponding Hypotension Prediction Index value. Other existing validation studies appear similarly problematic, suggesting that additional validation work and, potentially, updates to the Hypotension Prediction Index model may be necessary.
-
Neurosurgical complications are unfortunately unavoidable events in our field. Notwithstanding the potentially devastating effect they can have on patients' lives, young neurosurgeons may equally feel devastated by their occurrence and find themselves poorly equipped emotionally to handle them. ⋯ This special article, written in essay format, is simply a brief overview of the seasoned author's personal approach to complication avoidance and management, with an emphasis on the behavioral aspects and humane dimensions of our profession. The younger trainee may find value in the ideas and emotions expressed here, and the seasoned neurosurgeon may well identify with the author's thoughts.