BMC anesthesiology
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Postoperative headache is a medical condition that has a strong association with future recurrence and chronic headache, higher morbidity and mortality, extended hospital stays, poor quality of life and high financial burden. Despite, having these consequences, there are limited studies in the study area. ⋯ More than half of patients were suffered from postoperative headache. Use of general anesthesia, having prior history of headache, being female, intraoperative hypotension, caffeine consumption and prolonged preoperative fasting were strongly associated with postoperative headache. The problem needs regular assessment and treatment.
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Comparative Study
Comparison of NoSAS score with STOP-Bang and Berlin scores in predicting difficult airway.
This study aimed to compare the effectiveness of the NoSAS, STOP-Bang, and Berlin scoring systems, which are utilized to predict obstructive sleep apnea syndrome (OSAS), in forecasting difficult airway management. Additionally, the study sought to determine which of these scoring systems is the most practical and effective for this purpose. ⋯ The routine implementation of the NoSAS score, an easy-to-use, rapid and objective tool primarily developed for OSAS screening, is likely to be effective in preoperatively identifying difficult airways in patients undergoing general anesthesia.
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Randomized Controlled Trial Comparative Study
Sedoanalgesia with dexmedetomidine in daily anesthesia practices: a prospective randomized controlled trial.
Patient safety is important in daily anesthesia practices, and providing deep anesthesia is difficult. Current debates on the optimal anesthetic agents highlight the need for safer alternatives. This study was justified by the need for safer and more effective anesthetic protocols for outpatient hysteroscopic procedures, particularly those conducted outside the operating room. Propofol, while widely used, has significant limitations, including respiratory depression, hemodynamic instability, and delayed recovery when higher doses are required for adequate sedation. The addition of opioids to propofol, though beneficial for analgesia, introduces risks such as hypoxemia and hypotension. These challenges necessitate exploring alternative combinations that balance sedation depth with fewer side effects. ⋯ The dexmedetomidine-propofol combination is an effective and safe anesthetic regimen for deep sedation in outpatient hysteroscopic procedures, offering adequate sedation and superior preservation of respiratory function. Additionally, the dexmedetomidine-propofol combination ensures more stable hemodynamics, with a lower incidence of hypoxia, and results in higher satisfaction rates among patients, surgeons, and anesthesiologists.
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A previous study showed that airway ultrasound, specifically the distance from the skin to the hyoid bone (DSHB), may be correlated with a higher risk of difficult mask ventilation (DMV). However, the study was conducted in Italy and lacks data for the Asian and Thai populations. This study aimed to predict DMV using pre-operative ultrasonography to measure the DSHB and from the skin to the thyroid isthmus (DSTI) in Thai patients undergoing elective surgery under general anesthesia. ⋯ This study showed that airway ultrasonography to determine DSHB and DSTI during patients' routine physical examinations significantly improved the prediction of DMV. Patients classified as having DMV-III require prompt management for airway difficulties. However, the individual factors DSHB and DSTI alone are insufficient to predict DMV.
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Randomized Controlled Trial
Pharmacokinetics and pharmacodynamics of ciprofol after continuous infusion in elderly patients.
Ciprofol, a novel intravenous anesthetic, which has primarily been used for the induction and maintenance of general anesthesia in adults, is characterized by rapid onset, short duration of action, and quick and smooth recovery. However, the pharmacokinetic characteristics of continuous infusions and the correlation between the plasma concentration and the bispectral index (BIS) in elderly patients are still unknown. ⋯ Ciprofol, a novel intravenous anesthetic, can be safely and effectively used in elderly patient continuous infusion with minimal injection pain. Plasma concentrations of ciprofol correlate well with BIS values, helping control sedation depth. For elderly patients undergoing gastrointestinal tumor surgery, an optimal maintenance dose of 0.8 mg/kg/h is recommended.