Comparison of etomidate and methohexital as anesthetic agents for continuation and maintenance electroconvulsive therapy: A retrospective analysis of seizure quality and safety.

Background: The ideal hypnotic agent for electroconvulsive therapy (ECT) is still under debate and previous studies comparing etomidate and methohexital have produced conflicting results. This retrospective study compares etomidate and methohexital as anesthetic agents in continuation and maintenance (m)ECT with regard to seizure quality and anesthetic outcomes.

Methods: All subjects undergoing mECT at our department between October 1st, 2014 and February 28th, 2022 were included in this retrospective analysis.

The effects of auricular electroacupuncture on obesity in female patients--a prospective randomized placebo-controlled pilot study.

Background: Obesity is a chronic condition related to serious morbidity and mortality of increasing incidence and prevalence. Several studies show a significantly higher weight loss with acupuncture treatment. This is the first prospective, randomized, double-blinded study, testing the effects of auricular electroacupuncture on weight loss in obese female patients.

Extended-release opioids in the management of cancer pain: a systematic review of efficacy and safety.

Despite the increased availability of strong analgesics and evidence-based recommendations for pain management, under-treatment of cancer-related pain is still common. Extended-release (ER) opioids, in contrast to immediate-release opioids, provide prolonged analgesia. In this review, we aimed to compare the efficacy and safety of ER opioid analgesics in managing moderate-to-severe pain in patients with cancer.

3,5-Di-t-butyl catechol is a potent human ryanodine receptor 1 activator, not suitable for the diagnosis of malignant hyperthermia susceptibility.

3,5-Di-t-butyl catechol (DTCAT) releases Ca(2+) from rat skeletal muscle sarcoplasmic reticulum (SR) vesicles. Hence, it is a candidate for use as a substitute for halothane or caffeine in the in vitro contracture test for the diagnosis of susceptibility to malignant hyperthermia (MH). To characterize the effect of DTCAT at cell level, Ca(2+) release experiments were performed on cultured, human skeletal muscle myotubes using the fluorescent Ca(2+) indicator fura2-AM.

Novel double and single ryanodine receptor 1 variants in two Austrian malignant hyperthermia families.

Background: Malignant hyperthermia (MH) is a potentially lethal genetic disorder in response to volatile anesthetics and depolarizing muscle relaxants. To support the claim that a novel genetic variant causes MH, it is necessary to demonstrate that it has significant effects on the sensitivity of the ryanodine receptor (RYR1) calcium channel. In this study we focused on 2 Austrian families with strong MH disposition and new RYR1 variants.