procedural sedation and analgesia

BACKGROUND: Intravenous dexmedetomidine is one of the commonly preferred techniques for sedation during any regional procedure. However, only a very few studies compared the impact of different bolus doses during spinal anesthesia, and none for our geographical area. MATERIALS AND METHODS: A total of 60 patients were allocated into either of the three groups (group I, II, III) to receive intravenous dexmedetomidine 0.5, 0.75, and 1 mcg/kg, respectively. The primary outcome was to compare the duration of sensory and motor blockade and the secondary outcomes were the level of sedation, hemodynamic stability, duration of analgesia, and the side effects, if any...

INTRODUCTION: The costoclavicular brachial plexus block (CCBPB) has emerged as a more effective approach to regional anesthesia of the upper extremity. The costoclavicular space is the anterior portion of the superior thoracic aperture, located between the clavicle and first rib. The brachial plexus cords traverse this space clustered together in a superficial location lateral to the axillary artery and share a consistent topographical relationship to one another. By targeting the brachial plexus at this specific anatomical location, the CCBPB offers a powerful, single-shot, sensorimotor block of the upper extremity below the shoulder...

BACKGROUND: There is variability in the use of sedatives and analgesics in neonatal intensive care units (NICUs). We aimed to investigate the use of analgesics and sedatives and the management of neonatal pain and distress. METHODS: This was a global, prospective, cross-sectional study. A survey was distributed May-November 2022. The primary outcome of this research was to compare results between countries depending on their socio-sanitary level using the sociodemographic index (SDI)...

OBJECTIVE: To investigate the incidence of and identify risk factors associated with poor quality of recovery in dogs recovering from general anaesthesia. STUDY DESIGN: Case controlled study. METHODS: All dogs undergoing general anaesthesia at the University of Liverpool Small Animal Teaching Hospital between January 2020 and January 2021 were eligible for recruitment. Signalment, anaesthetic case management and a recovery score were recorded...

BACKGROUND: Abortions prior to 14 weeks are among the most common outpatient surgical procedures performed on people capable of becoming pregnant. Various methods have been used to control pain; however, many people still experience pain with the procedure. OBJECTIVES: To evaluate the benefits and harms of local anaesthesia given for pain control during surgical abortion at less than 14 weeks' gestation. SEARCH METHODS: We searched CENTRAL (Ovid EBM Reviews), MEDLINE (Ovid), Embase, POPLINE, and Google Scholar to December 2022 for randomized controlled trials of pain control in surgical abortion at less than 14 weeks' gestation using suction aspiration...

BACKGROUND: Use of local anesthesia, conscious sedation with a combination of a sedative and anesthetic drug during surgical procedure is an approach designed to avoid intubation and which produces less adverse events compared to general anesthesia. In the present study, a comparison was made between the efficacy and safety of remimazolam besylate and propofol for facial plastic surgery. OBJECTIVES: To evaluate the clinical efficacy, comfort and incidence of adverse reactions of remimazolam compared with propofol combined with alfentanil in outpatient facial plastic surgery...

Background : Burn wound dressing and debridement are excruciatingly painful procedures that call for appropriate analgesia-typically multimodal. Better post-procedural pain management, less opioid use, and consequently fewer side effects, which could prolong recovery and increase morbidity, are all benefits of this type of analgesia. Intravenously administered ketamine can be effective as monotherapy or in combination with opioids, especially with procedural sedation such as in burn wound dressing. Methods : This observational study investigated the effect of ketamine administered in subanesthetic doses combined with opioids during burn wound dressing...

BACKGROUND: Traumatic brain injury (TBI) is an expensive and common public health problem. Management of TBI oftentimes includes sedation to facilitate mechanical ventilation (MV) for airway protection. Dexmedetomidine has emerged as a potential candidate for improved patient outcomes when used for early sedation after TBI due to its potential modulation of autonomic dysfunction. We examined early sedation patterns, as well as the association of dexmedetomidine exposure with clinical and functional outcomes among mechanically ventilated patients with moderate-severe TBI (msTBI) in the United States...

Patients with aortic arch pathologies after surgery for type-A acute aortic dissection represent a challenging population since open surgery is associated with a non-negligible rate of mortality and complications. Microinvasive endovascular aortic arch repair Arch-Thoracic EndoVascular Aortic Repair (Ar-TEVAR) has shown promising results in high-risk patients. Ar-TEVAR is usually performed under general anaesthesia. We report the case of an 83-year-old man with a history of ascending aorta replacement for type-A acute aortic dissection who was referred for an anastomotic pseudoaneurysm...

The aim of this study was to introduce a novel intraoral technique for performing mandibular nerve blocks in dromedary camels (Camelus dromedarius). In this study, 18 adult camel skulls of varying ages and breeds were examined to determine the position of the mandibular foramen. Using a Vernier caliper, three dimensions in millimeters were measured: (1) the distance between the mandibular foramen (MF) and the caudal edge of the third molar tooth at the occlusal surface level, (2) the distance between the MF and the rostral edge border of the mandible's ramus (RER) at the occlusal surface level, and (3) the distance between the MF and the ventral margin border of the mandible (VM)...

BACKGROUND: In the pediatric population, virtual reality (VR) has been used as an adjunct to augment analgesia and reduce the need for opioids. In this study, we review our experience using VR in lieu of anesthesia or sedation to enable minor procedures in children. METHODS: A retrospective chart review study was performed on patients who presented to our institution from 2019 to 2022 for hormone implant placement, exchange, or removal with VR distraction. Demographic and procedure information was recorded...

OBJECTIVES: To assess the physicochemical stability of the combination of a propofol emulsion with an alpha-2 (α2) adrenergic receptor agonist (α2A; clonidine or dexmedetomidine) under conditions mimicking routine practice in an intensive care unit or in multimodal analgesia procedures. METHODS: We developed and validated three stability-indicating methods based on high-performance liquid chromatography with ultraviolet (HPLC-UV) detection. Eight different conditions per combination were evaluated in triplicate, with variations in the simulated, bodyweight-adjusted dose level and the drugs' flow rate...

In ancient Iran, humans have been looking for ways to anesthetize, control, and reduce pain to perform surgeries to treat diseases, which is evident in ancient scientists' medical and nonmedical works. Although modern anesthesia expanded with the introduction of ether into this process, this great success was achieved after years of suffering and with the efforts of scientists throughout history who have played an essential role in advancing this knowledge. In ancient Iran, may (wine) was one of the materials of anesthesia, as in the Avesta, and Minooye Kherad, the properties of wine as an anesthetic are mentioned...

Patients undergoing subcutaneous implantable cardioverter-defibrillator (S-ICD) placement can experience significant perioperative pain. General anesthesia is traditionally used for S-ICD placement and is associated with increased risk. Truncal plane blocks (TPBs) and sedation offer an alternative for adequate analgesia while avoiding hemodynamic compromise related to general anesthesia. A comprehensive evidence search utilized PubMed, CINAHL, Google Scholar, EBSCOhost, US National Library of Medicine Clinical Trials, and Medline Complete databases and the evidence examined the efficacy of TPBs in S-ICD placement...

BACKGROUND: Orthopedic injuries are commonly managed in the emergency department (ED) setting. Fractures and dislocations may require reduction for proper management. There are a variety of analgesic and sedative strategies to provide patient comfort during reduction. OBJECTIVE: This narrative review evaluates hematoma block, intra-articular injection, intravenous regional analgesia (IVRA) (also known as the Bier block), and periosteal block for orthopedic analgesia in the ED setting...

PURPOSE: Appropriate perioperative management is crucial in patients undergoing classic bladder exstrophy closure (CBE). Therefore, the authors sought to review their intra and postoperative management of patients with CBE undergoing primary closure and examine the impact of this pathway on patient outcomes. METHOD: A prospectively maintained institutional approved exstrophy-epispadias complex database was reviewed for patients with CBE who had undergone primary closure between 2016 and 2022 and whose closure was performed within one year of age...

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Oral diseases are a burden for developing countries such as India where owing to socioeconomic conditions cost is a factor in selecting the type of treatment. Dental care in India is provided at various levels of care including standalone clinics run by individual dental surgeons, multi-speciality dental centres providing specialist care under one roof including paediatric, prosthodontics, and so on and dental centres affiliated with hospitals having facilities for provision of operation theatre and anaesthesia services...

BACKGROUND AND AIMS: Transanal endorectal pull-through (TERPT) is a standard procedure for managing paediatric patients with Hirschsprung's disease (HD). This study aimed to evaluate peri-anal infiltration versus caudal block as a part of multimodal analgesia for paediatric patients with HD undergoing the TERPT procedure. METHODS: This randomised trial included 60 patients of both genders, aged 6 to 18 months who underwent the TERPT procedure under general anaesthesia...

BACKGROUND: We aimed to evaluate the comparative effectiveness and safety of various i.v. pharmacologic agents used for procedural sedation and analgesia (PSA) in the emergency department (ED) and ICU. We performed a systematic review and network meta-analysis to enable direct and indirect comparisons between available medications. METHODS: We searched Medline, EMBASE, Cochrane, and PubMed from inception to 2 March 2023 for RCTs comparing two or more procedural sedation and analgesia medications in all patients (adults and children >30 days of age) requiring emergent procedures in the ED or ICU...