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Hemodynamic impact of ephedrine on hypotension during general anesthesia: a prospective cohort study on middle-aged and older patients
BackgroundEphedrine is a mixed α- and β-agonist vasopressor that is frequently used for the correction of hypotension during general anesthesia....
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Norepinephrine versus ephedrine for hypotension prophylaxis during cesarean section under spinal anesthesia
BackgroundSpinal anesthesia is the preferred anesthetic method for elective cesarean sections (C.S.) due to considerable risks regarding airway...
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Determination of the optimal dose of ephedrine in the treatment of arterial hypotension due to general anesthesia in neonates and infants below 6 months old: the ephedrine study protocol for a randomized, open-label, controlled, dose escalation trial
BackgroundArterial hypotension induced by general anesthesia is commonly identified as a risk factor of morbidity, especially neurological, after...
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Oral midodrine for prophylaxis against post-spinal anesthesia hypotension during hip arthroplasty in elderly population: a randomized controlled trial
BackgroundWe aimed to evaluate the efficacy of midodrine as a prophylaxis against post-spinal hypotension in elderly patients undergoing hip...
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Effect of remimazolam versus sevoflurane on intraoperative hemodynamics in noncardiac surgery: a retrospective observational study using propensity score matching
BackgroundThis study compared the effects of remimazolam and sevoflurane on intraoperative hemodynamics including intraoperative hypotension (IOH).
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Influence of maternal position during combined spinal-epidural anesthesia for labor analgesia on technical difficulties and complications
PurposeGenerally, combined spinal-epidural anesthesia (CSEA) for labor analgesia is performed in the lateral or sitting position; however, only few...
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Comparison of remimazolam-based and propofol-based total intravenous anesthesia on hemodynamics during anesthesia induction in patients undergoing transcatheter aortic valve replacement: a randomized controlled trial
PurposeThis study aimed to compare the hemodynamic effects of remimazolam- and propofol-based total intravenous anesthesia in patients who underwent...
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Evaluating an advanced double intravenous vasopressor automated system to treat hypotension during spinal anesthesia for cesarean delivery: a randomized controlled trial
BackgroundThe optimal treatment of hypotension during spinal anaesthesia is uncertain. A novel double intravenous vasopressor automated (DIVA) system...
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Effect of preoperative oral rehydration before cesarean section on ultrasound assessment of gastric volume and intraoperative hemodynamic changes: a randomized controlled trial
BackgroundCesarean section often requires an urgent transfusion load due to decreased blood pressure after spinal anesthesia. This prospective...
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Comparison of sequential and mixture injections of opioids and hyperbaric bupivacaine for subarachnoid block for lower segment caesarean section: a randomised controlled study
IntroductionOpioids are commonly added to local anaesthetic for subarachnoid block for caesarean section due to their synergistic effects. The...
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The influence of the infusion of ephedrine and phenylephrine on the hemodynamic stability after subarachnoid anesthesia in senior adults - a controlled randomized trial
BackgroundWe studied the influence of ephedrine or phenylephrine infusion administered immediately after spinal anesthesia (SA) on hemodynamics in...
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Psilocybin-assisted therapy for severe alcohol use disorder: protocol for a double-blind, randomized, placebo-controlled, 7-month parallel-group phase II superiority trial
BackgroundA significant number of individuals with alcohol use disorder remain unresponsive to currently available treatments, which calls for the...
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COLQ-Congenital myasthenic syndrome in an Iranian cohort: the clinical and genetics spectrum
BackgroundCongenital myasthenic syndrome (CMS) is a group of neuromuscular disorders caused by abnormal signal transmission at the motor endplate....
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Risk of Major Congenital Malformations Associated with the Use of Japanese Traditional (Kampo) Medicine Containing Ephedra During the First Trimester of Pregnancy
BackgroundJapanese traditional (Kampo) medicines containing ephedra may be used to treat colds during pregnancy. There are reports that ephedrine, a...
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The effect of pre-emptive oral pregabalin on opioid consumption in patients undergoing laparoscopic sleeve gastrectomy with an analysis of intraoperative hemodynamic stability and quality of recovery: study protocol for a randomized, prospective, double-blind study
BackgroundObese patients undergoing laparoscopic sleeve gastrectomy (LSG) are particularly at risk of opioid-related side effects. To reduce patient...
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The impact of sedative and vasopressor agents on cerebrovascular reactivity in severe traumatic brain injury
BackgroundThe aim of this study is to evaluate the impact of commonly administered sedatives (Propofol, Alfentanil, Fentanyl, and Midazolam) and...
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Fluid management and vasopressor use during colorectal surgery: the search for the optimal balance
BackgroundAlthough it is known that excessive intraoperative fluid and vasopressor agents are detrimental for anastomotic healing, optimal...
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Continuing versus withholding angiotensin receptor blocker (ARB)/calcium channel blocker (CCB) combination tablets during perioperative periods in patients undergoing minor surgery: a single-blinded randomized controlled trial
PurposeThis trial was conducted to compare effects of continuing versus withholding single-pill combination tablets consisting of angiotensin...
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Effect of Phenylephrine and Ephedrine on Cerebral (Tissue) Oxygen Saturation During Carotid Endarterectomy (PEPPER): A Randomized Controlled Trial
BackgroundShort-acting vasopressor agents like phenylephrine or ephedrine can be used during carotid endarterectomy (CEA) to achieve adequate blood...
