American society of anesthesia

OBJECTIVE: Preoperative fasting leads to a catabolic state aggravated by surgical stress. This leads to poor patient outcomes. This study aimed to determine the effect of preoperative oral carbohydrate administration on perioperative hyperglycemia and patient comfort. METHODS: This prospective, randomized study was conducted on 60 adult American Society of Anesthesiologist I/II patients undergoing hip fracture fixation after obtaining institutional ethical committee clearance...

In recent issues of the Journal of the Society for Cardiovascular Angiography and Interventions and the Journal of the American College of Cardiology: Cardiovascular Interventions , Holzer and colleagues presented an Expert Consensus Document titled: " PICS / AEPC / APPCS / CSANZ / SCAI / SOLACI: Expert consensus statement on cardiac catheterization for pediatric patients and adults with congenital heart disease. " This Expert Consensus Document is a massively important contribution to the community of paediatric and congenital cardiac care...

BACKGROUND AND AIMS: Transient neurologic syndrome (TNS) is a postoperative pain in the back and buttock that can occur after spinal anesthesia. The spinal needle design may have an impact on the occurrence of TNS. We decided to compare the incidence of TNS and related factors between two spinal needle types. METHODS: In this randomized clinical trial, 150 patients aged 18-60 years and American Society of Anesthesiologists (ASA) physical status I who underwent lower abdomen or lower extremity surgeries with spinal anesthesia and supine position were enrolled...

BACKGROUND: Postoperative pain and postanesthesia shivering are the two common problems in patients undergoing surgery under spinal anesthesia (SA). The present study aimed to compare the preemptive prescription of the single dose of intravenous (IV) ketorolac versus nalbuphine on postoperative shivering and pain in patients undergoing surgery under SA. METHODS: Present study was a prospective, randomized double-blind study, conducted on patients of either gender, with American Society of Anesthesiologists physical status class I or II, aged 21-60 years, posted for elective lower abdominal surgeries under SA...

INTRODUCTION: Deep neuromuscular blockade (d-NMB) is an essential requirement for carboperitoneum during laparoscopy surgery. However, sustaining d-NMB till the completion of surgery delays the reversal of the residual block. Therefore, there is a merit in exploring the effect of synergistic vecuronium-atracurium combination on the duration-of-action of d-NMB during "laparoscopic" surgery when we compare intubating bolus non-depolarizers (atracurium, vecuronium) administered alone. This study aims to evaluate whether the synergistic effect atracurium-vecuronium combination increases duration-of-action of d-NMB "laparoscopic" surgery settings...

OBJECTIVES: Orthognathic surgery is a surgical procedure performed by intraoral approach with established and safe techniques; however, excessive blood loss has been reported in rare cases. In response, investigative efforts to identify methods to reduce the amount of blood loss have been made. Among such methods, the administration of tranexamic acid was reported to reduce the amount of intraoperative blood loss. However, few studies to date have reported the effect of tranexamic acid in orthognathic surgery under hypotensive anesthesia...

PURPOSE: Worry is an intuitive sense that goes beyond logical reasoning and is valuable in situations where patients' conditions are rapidly changing or when objective data may not fully capture the complexity of a patient's situation. Nurse anesthetists' subjective reasons for worry are quite vague as they are valued inconsistently and not accurately expressed. This study aimed to identify factors playing a role in the emergence of worry during anesthesia practice to clarify its concept...

BACKGROUND AND OBJECTIVES: Expanding outpatient surgery to the increasing number of procedures and patient populations warrants continuous evaluation of postoperative outcomes to ensure the best care and safety. We describe adverse postoperative outcomes and transfer rates related to anesthesia in a large sample of patients who underwent same-day cancer surgery at a freestanding ambulatory surgery center. METHODS: Between January 2017 and June 2021, 3361 cancer surgeries, including breast and plastic, head and neck, gynecology, and urology, were performed...

BACKGROUND CONTEXT: Transcranial Motor Evoked Potentials (TcMEPs) can improve intraoperative detection of femoral plexus and nerve root injury during lumbosacral spine surgery. However, even under ideal conditions, TcMEPs are not completely free of false-positive alerts due to the immobilizing effect of general anesthetics, especially in the proximal musculature. The application of transcutaneous stimulation to activate ventral nerve roots directly at the level of the conus medularis (bypassing the brain and spinal cord) has emerged as a method to potentially monitor the motor component of the femoral plexus and lumbosacral nerves free from the blunting effects of general anesthesia...

BACKGROUND: Post-induction anaesthesia often promotes intraoperative hypotension (IOH) that can worsen postoperative outcomes. This study aims to assess the benefit of norepinephrine versus ephedrine at the induction of anaesthesia to prevent postoperative complications following major abdominal surgery by preventing IOH. METHODS AND ANALYSIS: The EPON STUDY is a prospective single-centre randomised controlled trial with the planned inclusion of 500 patients scheduled for major abdominal surgery at the Amiens University Hospital...

BACKGROUND: Pediatric airway management requires careful clinical evaluation and experienced execution due to anatomical, physiological, and developmental considerations. Video laryngoscopy in pediatric airways is a developing area of research, with recent data suggesting that video laryngoscopes are better than standard Macintosh blades. Specifically, there is a paucity of literature on the advantages of the C-MAC D-blade compared to the McCoy direct laryngoscope. METHODS: After Ethics Committee approval, 70 American Society of Anesthesiologists physical status 1 and 2 children aged 4-12 years scheduled for elective surgery under general anesthesia were recruited...

Arnold-Chiari malformation is a displacement of the brain into the spinal canal, often leading to hemodynamic distress. Arnold-Chiari malformation type III (CM III) is a rare and severe type that requires early detection to prevent complications. We aim to report this rare presentation of CM III. A 16-month-old girl with a massive tumor of the occiput suspected to be a meningoencephalocele with CM III was referred to the neurosurgery department. The patient was assessed with class 3 American Society of Anesthesiologist classification, posed challenges due to a difficult airway and the presence of a meningoencephalocele...

BACKGROUND: Spinal anesthesia utilizing hyperbaric 0.75% ropivacaine has been gaining clinical acceptance recently. It is a pure S-enantiomer of bupivacaine, which is expected to have a better clinical profile, but the studies for the same are yet limited. We aimed to compare the efficacy and safety of these two drugs. METHODS: Sixty patients, aged 18 to 60 years of either sex, classified as American Society of Anesthesiologists class I and II, who were undergoing elective infra-umbilical surgery, were randomly assigned to receive either 3 mL of 0...

PURPOSE: To construct the comfort status scale for patients with lung cancer after thoracoscopic surgery. DESIGN: Delphi method inquiry to 15 clinical and nursing experts. METHODS: On the basis of the comfort status scale and the subjective experience and objective symptoms of patients with lung cancer after thoracoscopic surgery, the relevant literature was consulted, semistructured interviews and group discussions were conducted, the pool of items of the postoperative comfort status scale for patients with lung cancer was initially formed, and the postoperative comfort status scale for patients with lung cancer was finally established...

PURPOSE: The purpose of this study is to cross-culturally adapt the Post Hospitalization Behavior Questionnaire for Ambulatory Surgery (PHBQ-AS) to Turkish and test its validity and reliability. DESIGN: This is a methodological study. METHODS: This study was conducted with 121 children aged 1 to 12 years who underwent ambulatory surgery. The data of the study were collected using a Descriptive Information Form, PHBQ-AS, and the Parents' Postoperative Pain Measure...

BACKGROUND: Postoperative pain continues to represent an important problem even after minimally invasive robotic-assisted laparoscopic radical prostatectomy, which results in discomfort in the postoperative period and sometimes prolongs hospital stays. Regional anesthesia and analgesia techniques are used in addition to systemic analgesics with the multimodal approach in postoperative pain management. Ultrasound-guided fascial plane blocks are becoming increasingly important, especially in minimally invasive surgeries...

BACKGROUND: Obesity is a growing problem worldwide and can affect both the pharmacodynamics and pharmacokinetics of various drugs, including anesthetics, resulting in the under-or overdosing of certain drugs. There is no consensus on the ideal dosing regimen for obese populations. OBJECTIVES: In this study, 2 weight-based dosing of propofol used for induction of anesthesia were compared in terms of the onset of action time, adequacy of anesthesia, and effects on hemodynamic indices (eg, heart rate [HR] and blood pressure)...

BACKGROUND AND AIMS: Postanesthetic reintubation is associated with increased morbidities and mortality; however, it can be reduced with defined predictors and using a score as a tool. This study aimed to identify independent predictors and develop a reliable predictive score. MATERIAL AND METHODS: A retrospective, time-matched, case control study was conducted on patients who underwent general anesthesia between October 2017 and September 2021. Using stepwise multivariable logistic regression analysis, predictors were determined and the predictive score was developed and validated...

BACKGROUND AND AIMS: The laryngeal mask airway ProSeal (PLMA) insertion should be easy, fast, and atraumatic. Most studies have been done on adults who cannot be considered as the reflection of pediatric patients. In this study, we compared the first attempt success rate of three techniques of PLMA insertion: introducer, 90° rotation, and pharyngoscopy technique in the pediatric population. MATERIAL AND METHODS: In this prospective comparative randomized study, a total of 135 patients of American Society of Anesthesiology grade I and II, aged three to eleven years, with normal airways scheduled for elective surgery, were randomly allocated into three groups: introducer, 90° rotation, and pharyngoscopy group...

BACKGROUND AND AIMS: Comparison of analgesic efficacy of ultrasound-guided transmuscular quadratus lumborum block (QL-3) and erector spinae block (ESP) in children undergoing open pyeloplasty was done in this study. MATERIAL AND METHODS: This was a randomized, double-blinded, controlled study conducted in a tertiary care center, operating rooms, post-anesthesia care unit (PACU), and paediatric surgical ward. Sixty children of age 1-6 years, with American Society of Anesthesiologists (ASA) status I or II, undergoing elective open pyeloplasty were included in the study...