The Effect of Lidocaine-Prilocaine Cream Combined with or Without Remimazolam on VAS and APAIS Anxiety Score in Patient Undergoing Spinal Anesthesia.

Purpose: This study aimed to investigate patients' expectative pain of spinal anesthesia puncture and anxiety pre-anesthesia, and to examine the effect of lidocaine-prilocaine cream and remimazolam prior to spinal anesthesia puncture on pain relief and anxiety release.

Methods: Patients undergoing spinal anesthesia were divided into control, lidocaine-prilocaine cream, and lidocaine-prilocaine cream with remimazolam groups. A questionnaire consisting of The Amsterdam Preoperative Anxiety and Information Scale (APAIS) and patient's concerns and Visual Analog Scale (VAS) was used to evaluate patient's anxiety and pain.

Prenatal Exposure to General Anesthesia Drug Esketamine Impaired Neurobehavior in Offspring.

Prenatal exposure to anesthetics has raised increasing attention about the neuronal development in offspring. Animal models are usually used for investigation. As a new drug, esketamine is the s-isoform of ketamine and is twice as potent as the racemic ketamine with less reported adverse effects.

Association between ABO blood groups and postoperative pain in children after adenotonsillectomy: a prospective cohort study.

Background: It has been known that ABO blood groups are linked to the phenotypes of certain diseases; however, and the relationship between ABO blood groups and postoperative pain have not been extensively studied, especially in children. This study was to investigate whether there would be an association between the four major ABO blood groups and postoperative pain, as indicated by the differences in pain scores and rescue fentanyl requirements among blood groups in children after adenotonsillectomy.

Methods: A total of 124 children, aged 3-7 years, ASA I or II, and undergoing elective adenotonsillectomy were enrolled in the study.

Efficacy and safety of subanesthetic doses of esketamine combined with propofol in painless gastrointestinal endoscopy: a prospective, double-blind, randomized controlled trial.

Background: Painless gastrointestinal endoscopy is widely used for the diagnosis and treatment of digestive diseases. At present, propofol is commonly used to perform painless gastrointestinal endoscopy, but the high dose of propofol often leads to a higher incidence of cardiovascular and respiratory complications. Studies have shown that the application of propofol combined with ketamine in painless gastrointestinal endoscopy is beneficial to reduce the dosage of propofol and the incidence of related complications.

Comparison of the median effective concentration (EC50) and effect of sevoflurane with or without remifentanil in cesarean section with supreme laryngeal mask under narcotrend monitoring: a randomized trial.

Background: Remifentanil combined with sevoflurane is a standard protocol for obstetric general anesthesia (GA).

Methods: In this study, we performed a randomized clinical trial to evaluate whether remifentanil has an effect on the median effective concentration (EC50) of sevoflurane and compare anesthetic outcomes of them in cesarean section with Supreme™ laryngeal mask airway (SLMA) under narcotrend monitoring. Ninety parturients with singleton births undergoing elective cesarean delivery (CD) with initial inhaled 1.