Remifentanyl

OBJECTIVES: To access the effectiveness of propofol-esketamine versus propofol-remifentanyl in patients undergoing radiofrequency Thermocoagulation for Trigeminal Neuralgia of gasserian ganglion. METHODS: In this clinical trial, 80 patients were candidates for RFT were randomly divided into two groups (n= 40). These patients aged from 21 to 81 years old. Before the start of the procedure, both groups received propofol TCI with a target level of 1.5 μgml-1...

PURPOSE: We aimed to describe our technique for and experience with elective endovascular aneurysm repair using EndoAnchors under local anesthesia. MATERIALS AND METHODS: We included seven patients with abdominal aortic aneurysms who underwent endovascular aneurysm repair using EndoAnchors with a standard regimen consisting of local anesthesia, intravenous sedation, and analgesia. The procedural and follow-up details were retrospectively reviewed. RESULTS: Six out of seven infrarenal abdominal aortic aneurysms were successfully treated with endovascular aneurysm repair using primary EndoAnchors under local anesthesia...

Catheter ablation for atrial fibrillation (AF) has become one of the most common procedures in the electrophysiology lab with rapidly increasing volumes. Peri-procedural anaesthesia for AF ablation varies between centres, from general anaesthesia to deep or conscious sedation. The aim of this survey was to assess current sedation practices for AF ablation worldwide and its evolution over the last decade. Centres regularly performing AF ablation responded to an online survey. A total of 297 centres participated in the survey...

Patients on extracorporeal support for severe acute respiratory distress syndrome may require a prolonged period of deep sedation. In these patients, volatile sedation may represent a valid alternative to IV drugs. The aim of our study was to describe the feasibility of volatile sedation in a large cohort of acute respiratory distress syndrome patients undergoing venovenous extracorporeal membrane oxygenation and ultraprotective ventilation. Design: Retrospective monocentric study. Setting: Adult ICU, ASST Monza, Italy...

BACKGROUND: The role of type I thyroplasty (TIP) is well established as the treatment for glottal insufficiency due to vocal fold paralysis, but the ideal anesthetic management for this procedure is still largely debated. We present the case of a novel anesthetic approach for TIP using combined intermediate and superficial Cervical Plexus Block (CPB) and intermittent mild sedation analgesia. CASE REPORT: A 51-year-old presenting with left vocal fold paralysis and obstructive sleep apnea was scheduled for TIP...

BACKGROUND: The term "difficult sedation" (DS) refers to situations of therapeutic failure, tolerance, or deprivation of the sedatives administered. AIMS: To characterize the profile of patients who developed DS and to assess its impact on the duration of mechanical ventilation (MV) and intensive care unit length of stay (ICU-LOS), as well as other complications related to their stay. DESIGN: A prospective descriptive analysis was conducted of the practices of analgesia/sedation in a medical-surgical intensive care unit (ICU) over a 2-year period...

BACKGROUND AND OBJECTIVES: Sugammadex is a modified gamma-cyclodextrin that reverses the effects of aminosteroidal neuromuscular blocking agents. Likewise, some steroid molecules, such as toremifene, fusidic acid, and flucloxacillin, can also be encapsulated by sugammadex. Methylprednisolone, which is a synthetic steroid used commonly for airway oedema prophylaxis, can also be encapsulated by sugammadex. The objective of this study was to compare the recovery times of sugammadex for reversing rocuronium-induced moderate neuromuscular blockade in those who received intraoperative 1 mg...

Background: Erector spinae plane (ESP) block has been increasingly suggested for laparoscopic cholecystectomy (LC) as a part of multimodal analgesia in many studies. However, there is not any study that investigated the perioperative effects of ESP block on anesthetic agent consumption and cost of LC anesthesia. This is the first study that evaluates the effect of ESP block in terms of cost-effectiveness, intraoperative consumption of inhalation agents, and perioperative consumption of opioids. Materials and Methods: In this prospective observational study, 81 patients who underwent LC were included...

Objective: The aim of this study was to analyse the effects of minimal-and high-flow anaesthesia on cerebral oxygenation during septorhinoplasty with controlled hypotension using near-infrared spectroscopy. Methods: Eighty patients scheduled for septorhinoplasty under general anaesthesia with controlled hypotension were randomised into two groups: minimal-flow (MF) or high-flow (HF). Both groups received desflurane anaesthesia to maintain bispectral index values at 40%-50% and 0...

Awake craniotomy, which was initially used for the surgical treatment of epilepsy, is performed for the resection of tumours in the vicinity of some eloquent areas of the cerebral cortex which is essential for language and motor functions. It is also performed for stereotactic brain biopsy, ventriculostomy, and supratentorial tumour resections. In some institutions, avoiding risks of general anaesthesia, shortened hospitalization and reduced use of hospital resources may be the other indications for awake craniotomy...

OBJECTIVES: In this study, we aimed to determine the effect of remifentanil administration prior to slow and fast rocuronium infusion on hemodynamic changes and rocuronium injection pain in pediatric patients. METHODS: In total, 120 5-15-year-old ASA score I/II pediatric patients were included in the study. Group A: slow rocuronium injection-saline; group B: slow rocuronium injection (0.6 mg/kg IV)-remifentanyl; group C: fast rocuronium injection-saline; and group D: fast rocuronium injection-remifentanyl...

BACKGROUND AND OBJECTIVES: The Analgesia Nociception Index is an index used to measure the levels of pain, sympathetic system activity and heart rate variability during general anesthesia. In our study, Analgesia Nociception Index monitoring in two groups who had undergone spinal stabilization surgery and were administered propofol-remifentanil (Total Intravenous Anesthesia) and sevoflurane-remifentanyl anesthesia was compared regarding its significance for prediction of postoperative early pain...

Postoperative emergence agitation/delirium (POED) is a common complication in pediatric surgery patients, which increases the risk of developing postoperative airway obstruction and respiratory depression. This study aims to investigate the safety and efficacy of intraoperative infusion of dexmedetomidine (DEX) and its effects on POED in pediatric patients undergoing tonsillectomy with or without adenoidectomy.Sixty patients scheduled for tonsillectomy with or without adenoidectomy, aged 2 to 8 years, were randomly allocated into 2 groups (n = 30)...

OBJECTIVE: We aimed to summarize the therapeutic hypothermia (TH) protocols used in emergency departments (EDs) in Korea and to investigate the differences between level 1 and 2 centers. METHODS: The chief residents from 56 EDs were given a structured survey containing questions on the indications for TH, methods for TH induction, maintaining, and finalizing TH treatments. The participants were divided into 2 groups based on their work place (level 1 vs. level 2 centers)...

Here, we report anaesthesia management and the successful use of total intravenous anaesthesia and sugammadex in a patient with Ullrich's disease. Propofol and remifentanyl infusion was used for anaesthesia. After the end of the surgery, when the train-of-four value was 0%, 4 mg kg(-1) sugammadex was administered, and the patient was successfully extubated after 36 s. No adverse effects or safety concerns were observed. In conclusion, we suggest that the use of propofol infusion to avoid the use of inhalation anaesthetics and the use of sugammadex for the reversal of the effects of rocuronium is safe in patients with Ullrich's disease...

BACKGROUND: In many centers the standard anesthesiological care for deep brain stimulation (DBS) surgery in Parkinson's disease patients is an asleep-awake-asleep procedure. However, sedative drugs and anesthetics can compromise ventilation and hemodynamic stability during the operation and some patients develop a delirious mental state after the initial asleep phase. Further, these drugs interfere with the patient's alertness and cooperativeness, the quality of microelectrode recordings, and the recognition of undesired stimulation effects...

OBJECTIVE: The aim of this study was to investigate clinical application of remifentanil in local anesthesia for resection of tumors in functional brain area. PATIENTS AND METHODS: Twenty-four patients were randomly divided into two groups: control group and remifentanil group. In remifentanil group remifentanil was infused intravenously with micro pump in 0.05-0.1 µg·kg-1·min-1. The hemodynamic changes and complications during operation were monitored. RESULTS: The satisfactory degree for surgical procedure was evaluated...

PURPOSE: To evaluate the pain on injection of propofol via different combinations of fentanyl, sufentanil or remifentanil in gastrointestinal endoscopy. METHODS: Total 439 patients were randomly allocated into 6 groups. Propofol & fentanil (PF) group received 1 μg/kg fentanyl, propofol & sufentanil (PS) group received 0.1 μg/kg sufentanil and propofol & remifentanyl (PR) group received 1 μg/kg remifentanyl prior to administration of 1-2 mg/kg of propofol...

We report the case of a patient who underwent surgical aortic valve replacement. During general anaesthesia maintenance, the patient received a remifentanyl infusion via a target controlled infusion (TCI) system. The infusion pump that was prepared to deliver the infusion showed malfunction at the beginning of the surgery, so it was quickly replaced with a second pump. After a few minutes into the surgery, the patient presented with hypotension refractory to treatment. The remifentanyl syringe also emptied faster than expected...

OBJECTIVE: To explore the effects of pri ming rocuronium on neuromuscular blockade produced by mivacurium. METHODS: Ethical approval was granted by the medical ethics committee of our hospital with a reference number of C-2013-018-01. A total of 120 ASA physical status I and II patients undergoing selective otorhinolaryngologic surgery under general anesthesia signed the form of informed consent. And they were randomly divided by a random number table into 4 groups...