Periprocedural Care Research Articles

Palliative Care Interventions in Periprocedural Care

Palliative Care Interventions in Periprocedural Care

Predictors of early removal of intragastric balloon due to intolerance: Insights from a multiethnic Asian cohort.

Intolerance frequently limits the use of intragastric balloons (IGBs) in the treatment of obesity. This includes refractory nausea, vomiting and abdominal discomfort. Our study aims to identify predictors of balloon intolerance and early removal, which will help to guide patient selection for this intervention and peri-procedure care. We conducted a retrospective cohort study of 54 consecutive patients who underwent IGB insertion from July 2017 to July 2022 in a single tertiary institution in Singapore. Forty-seven (87.0%) patients completed therapy, while 7 patients (13.0%) had early removal of the balloon due to intolerance. Characteristics of both groups were compared. Multivariate analysis revealed significant associations between early balloon removal and both depression (P=0.012) and anxiety (P=0.001) after adjusting for age, sex, ethnicity, height, nulliparity, balloon type and volume. Univariate analysis revealed that anxiety was the main risk factor (P=0.004, odds ratio 9.111, 95% confidence interval 1.624-51.124), while depression was no longer a significant predictor. Identifying predictors of balloon intolerance and early removal can enhance patient selection and improve peri-procedural care. In patients with a history of depression or anxiety, it is important to ensure adequate counselling and preparation prior to balloon insertion.

Assessing Practice Variation of Anesthetic Management for Endovascular Thrombectomy in Acute Ischemic Stroke: A Comprehensive Multicenter Survey.

This study explored the current global landscape of periprocedural care of acute ischemic stroke patients undergoing endovascular thrombectomy (EVT). An anonymous, 54-question electronic survey was sent to 354 recipients in hospitals worldwide. The responses were stratified by World Bank country income level into high-income (HICs) and low/middle-income (LMICs) countries. A total of 354 survey invitations were issued. Two hundred twenty-three respondents started the survey, and 87 fully completed surveys were obtained from centers in which anesthesiologists were routinely involved in EVT care (38 in HICs; 49 in LMICs). Respondents from 35 (92.1%) HICs and 14 (28.6%) LMICs reported that their centers performed >50 EVTs annually. Respondents from both HICs and LMICs reported low rates of anesthesiologist involvement in pre-EVT care, though a communication system was in place in 100% of HIC centers and 85.7% of LMIC centers to inform anesthesiologists about potential EVTs. Respondents from 71.1% of HIC centers and 51% of LMIC centers reported following a published guideline during EVT management, though the use of cognitive aids was low in both (28.9% and 24.5% in HICs and LMICs, respectively). Variability in multiple areas of practice, including choice of anesthetic techniques, monitoring and management of physiological variables during EVT, and monitoring during intrahospital transport, were reported. Quality metrics were rarely tracked or reported to the anesthesiology teams. This study demonstrated variability in anesthesiology involvement and in clinical care during and after EVT. Centers may consider routinely involving anesthesiologists in pre-EVT care, using evidence-based recommendations for EVT management, and tracking adherence to published guidelines and other quality metrics.

Same-day discharge after percutaneous closure of persistent foramen ovale using intracardiac echocardiography and the Gore Septal Occluder.

Periprocedural and postinterventional care of patients undergoing closure of patent foramen ovale (PFO) varies significantly across care providers. Same-day discharge (SDD) after transcatheter interventions is an evolving concept. This study aimed to assess the same-day discharge rate and incidence of complications in patients undergoing PFO closure with intracardiac echocardiography (ICE) using the Gore®Cardioform Septal Occluder (GSO) device. The secondary aim was to analyse the efficacy of femoral vein closure with Perclose ProGlide. Patients who underwent PFO closure with the GSO device at a university hospital in Stockholm, Sweden, were retrospectively included between March 1, 2017, and June 30, 2020, all with cryptogenic stroke as the indication for the procedure. All patients underwent PFO closure with conscious sedation and local anaesthesia. The indication for all patients was a cryptogenic stroke. Periprocedural imaging was performed using ICE and fluoroscopy in all patients. Patient characteristics and periprocedural data were collected from patient charts. Patients were kept on bed rest for 4-6 h post-intervention. Transthoracic echocardiography and clinical examination, including groin status, were performed before discharge. No clinical routine follow-up was performed the day following the intervention. Clinical follow-up was done by phone call two weeks after the procedure, and echocardiographic follow-up was done after 12 months. Data were analysed using linear and logistic regression models. In total, 262 patients were included, of which 246 (94%) had SDD. 166 patients (63%) received the ProGlide™ system for femoral vein access closure. Post-procedural arrhythmias occurred in 17 (6%) patients, and vascular complications in 9 patients (3%). The overall closure rate at follow-up was 98.5%. 25 out of 264 patients (9.5%) had to be readmitted within the first eight weeks after PFO closure, 16 due to atrial fibrillation warranting electric cardioversion, one due to an arteriovenous fistula that was operated, four due to chest pain/pain at the access site, and four patients developed fever. There was no difference in SDD among patients who received ProGlide™ vs. patients who did not receive ProGlide™. SDD appears safe after transcatheter PFO closure with the GSO device with high procedural success rates. Low rates of complications and readmissions make the intervention suitable for this patient-friendly and cost-effective concept.

Digital Subtraction Angiogram: Beginners Perspective

Digital Subtraction Angiography (DSA) is a modern technique which integrates digital data collection and computer processing to produce a medical image. X-ray signals are detected electronically rather than on film and then converted to digital form to be processed by a computer before being displayed. DSA is an integral investigation in the management of patients with neurovascular diseases. It is basically used for diagnosis, but in many instances, it may be therapeutic in the same sitting. Indications for diagnostic DSA include both extracranial and intracranial vascular diseases. A sound understanding of the principles of appropriate periprocedural care and anatomy, catheter technique and basic disease pathology are vital to use DSA as a diagnostic as well as therapeutic purposes. Bang. J Neurosurgery 2023; 12(2): 102-113

Quantified Metrics of Gastric Emptying Delay by Glucagon-Like Peptide-1 Agonists: A Systematic Review and Meta-Analysis With Insights for Periprocedural Management.

Divergent recommendations for periprocedural management of glucagon-like peptide-1 (GLP-1) receptor agonist (GLP-1 RA) medications rely on limited evidence. We performed a systematic review and meta-analysis to provide quantitative measures of gastric emptying relevant to mechanisms of weight loss and to periprocedural management of GLP-1 RA. We hypothesized that the magnitude of gastric emptying delay would be low and of limited clinical significance to procedural sedation risks. A protocolized search identified studies on GLP-1 RA that quantified gastric emptying measures. Pooled estimates using random effects were presented as a weighted mean difference with 95% confidence intervals (CIs). Univariate meta-regression was performed to assess the influence of GLP-1 RA type, short-acting vs long-acting mechanism of action, and duration of treatment on gastric emptying. Fifteen studies met the inclusion criteria. Five studies (n = 247) utilized gastric emptying scintigraphy. Mean T 1/2 was 138.4 minutes (95% CI 74.5-202.3) for GLP-1 RA vs 95.0 minutes (95% CI 54.9-135.0) for placebo, with a pooled mean difference of 36.0 minutes (95% CI 17.0-55.0, P < 0.01, I2 = 79.4%). Ten studies (n = 411) utilized the acetaminophen absorption test, with no significant delay in gastric emptying measured by T max , area under the curve (AUC) 4hr , and AUC 5hr with GLP-1 RA ( P > 0.05). On meta-regression, the type of GLP-1 RA, mechanism of action, and treatment duration did not impact gastric emptying ( P > 0.05). While a gastric emptying delay of ∼36 minutes is quantifiable on GLP-1 RA medications, it is of limited magnitude relative to standard periprocedural fasting periods. There were no substantial differences in gastric emptying on modalities reflective of liquid emptying (acetaminophen absorption test), particularly at time points relevant to periprocedural care.

A88 ADVERSE EVENTS ASSOCIATED WITH ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY: A SYSTEMATIC REVIEW AND META-ANALYSIS

Abstract Background Endoscopic retrograde cholangiopancreatography (ERCP) is a widely utilized procedure for diagnosing and managing various biliary and pancreatic disorders. Despite its established effectiveness, ERCP is associated with a total adverse event (AE) rate exceeding 10%. However, existing literature lacks a comprehensive synthesis of incidence rates pertaining to specific or overall AEs following ERCP procedures. Aims We performed separate systematic reviews and meta-analyses of (1) data from randomized controlled trials (RCTs) and (2) data from observational studies to evaluate the incidence of AEs following ERCPs in adult patients. Methods Two separate systematic literature searches were conducted to identify ERCP AE rates in RCTs and observational studies published between 2000 and 2021, inclusive. Abstracts underwent independent assessment to identify studies for full-text review and subsequent data extraction. DerSimonian and Laird random effects meta-analyses were applied to determine pooled incidence rates of individual post-ERCP AEs, accompanied by 95% confidence intervals (CIs). The Newcastle-Ottawa Scale (NOS) and Risk of Bias 2 (ROB2) tool were used for quality assessment of observational studies and RCTs respectively. Results Our analysis incorporated 242 RCTs and 143 observational studies. Among RCTs, the pooled incidences of post-ERCP pancreatitis (PEP) in patients with native and non-native papillae were 6.9% (CI 6.2% to 7.6%) and 6.1% (CI 5.3% to 7.1%), respectively. In observational studies, the pooled PEP incidences were 5.0% (CI 4.0% to 6.1%) for patients with native papillae and 4.2% (CI 3.6% to 4.8%) for patients with non-native papillae. The incidences of bleeding for patients with native papillae were 1.6% (CI 1.3% to 2.0%) and 2.2% (CI 1.2% to 3.9%) in RCTs and observational studies, respectively. The incidences of perforation for patients with native papillae were 0.3% (CI 0.2% to 0.4%) in RCTs and 0.5% (CI 0.3% to 0.7%) in observational studies. The incidence of cholangitis was 1.4% (CI 1.1% to 1.9%) in RCTs and 1.1% (CI 0.7% to 1.7%) in observational studies. Conclusions This meta-analysis offers comprehensive insights into the incidence of ERCP-associated AEs from 2000 to 2021, both in idealized study settings where procedures are performed by experts, and in ‘real world’ settings. More precise estimates of ERCP-related AEs can help facilitate patient consent, manage appropriate patient expectations, and enhance peri-procedural care. Funding Agencies None

Critical care management of acute ischemic stroke – An overview of current concepts

Acute ischemic stroke is a major cause of morbidity and mortality globally. Early recognition and prompt revascularisation are the cornerstones of treatment. Advances in the management of stroke, notably with the endovascular interventions has led to improved functional outcomes. Identification of stroke subtype, timely decision making, institution of specific therapy and periprocedural care in an intensive care unit make the difference between a favourable and an unfavourable outcome. To this effect, dedicated stroke centres, multidisciplinary teams with trained experts and critical care management play an important role. Improvements in the understanding of the disease process, ever expanding literature and development of promising novel therapeutic strategies, not withstanding, stroke is still a leading cause of acquired long term disability and mortality worldwide. End of life care and associated decision making precariousness, pose a significant prognostication challenge to the critical care team. The aim of this review is to discuss the current evidence regarding diagnosis, revascularisation modalities and optimal critical care management strategies.

Impact of an automated peri-procedural digital health intervention on rates of emergency department visits and readmissions

BackgroundProviding timely peri-procedural education, reminders, and check-ins can improve patient adherence and clinical outcomes. We sought to retrospectively evaluate the impact of a peri-procedural digital health tool on emergency department (ED) visits and readmissions. MethodsA digital health tool for peri-procedural care engaged patients at scheduled intervals, resulting in an overall engagement score. Multivariate models determined predictors of tool engagement and post-procedural 30- and 90-day rehospitalizations and ED visits. Results11,737 unique completed procedures were analyzed from 10,438 patients. Patients of Black and Latinx race/ethnicity (vs White), those with Medicare and Medicaid insurance (vs commercial), and those with non-activated patient portals (vs activated) were less likely to engage. After adjustment for confounders, higher engagement with the tool was associated with lower rates of 30-day hospitalizations (OR 0.64), 90-day hospitalizations (OR 0.65), and 90-day ED visits (OR 0.77). ConclusionsHighly engaged patients had fewer 30-day and 90-day ED visit and readmissions, even after adjustment for key confounders. Engagement, and thus the resulting benefits, were not equitably distributed.

Standardizing periprocedural anticoagulation management: a stewardship initiative.

Study data indicates anticoagulant interruption peri-procedurally can increase the risk of anticoagulation-related bleeding and thrombosis. Management of anticoagulated patients during the peri-procedural period poses clinical challenges given the potential for thrombosis and bleeding in this complex, high risk population. As such, there is a need for enhanced emphasis on anticoagulated patient care throughout the peri-procedural period with the goal of optimizing patient safety and efficacy. To operationalize an effective, efficient, comprehensive, and standardized anticoagulation management peri-procedural process housed within the electronic health record (EHR). The IPRO-MAPPP clinical decision support logic was adapted into a nurse-managed protocol to guide anticoagulation therapy use during the elective peri-procedural period at Bassett Medical Center, an Anticoagulation Forum Center of Excellence. A second phase of this initiative endorsed peri-procedural warfarin and bridging management by the Anticoagulation Management Service. Outcomes revealed 30-day hospital or emergency department admissions remained at or below 1% of the surgical patient population, and below the published national standards for both phases of implementation. Further, no emergent anticoagulation reversal agent use was attributed to peri-procedural care during the assessment period. The phased implementation of this Anticoagulation Stewardship initiative in elective peri-procedural anticoagulation management successfully describes the operationalization and demonstration of high-quality care and low provider practice variation from policy. The integration of clinical decision support systems, in consort with effective communication, via the EHR, provides stability, sustainability, and drives high quality care to optimize patient outcomes.

Mediators of Improvement in TAVR Outcomes Over Time: Insights From the STS-ACC TVT Registry.

Over the past decade, there has been substantial improvement in outcomes after transcatheter aortic valve replacement. Many patient and procedural factors have also changed over that time, making it challenging to untangle the drivers of those improvements. Among patients who underwent transcatheter aortic valve replacement from 2012 to 2018 within the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapies Registry, we examined the relative contribution of changes in patient factors, device modifications, improving experience/skill, and advances in periprocedural care to the observed improvement in outcomes after transcatheter aortic valve replacement. Mediator clusters included demographics, noncardiovascular comorbidities, cardiovascular comorbidities, device-related factors, and nondevice-related procedural factors. Using logistic regression, we serially adjusted for the mediator clusters to examine the contribution of each to the observed improvement in outcomes over time. Among 161 196 patients treated with transcatheter aortic valve replacement at 596 sites, outcomes improved steadily from 2012 to 2018, including 30-day mortality (6.7% to 2.4%), 30-day composite adverse events (25.3% to 10.5%), and 1-year mortality (19.9% to 10.1%; all P<0.001). In sequential models, the unadjusted odds ratio for 30-day mortality was 0.82 per year (95% CI, 0.80-0.84), which was progressively attenuated with addition of each covariate cluster. Most of the improvement was explained by device factors and nondevice procedural factors. Results were similar for 30-day composite adverse events, although the observed temporal improvement was not fully explained by measured factors, suggesting improved technical skill as an additional mediator. In contrast to 30-day outcomes, each cluster of patient and procedural factors contributed similarly to the temporal improvement in 1-year mortality, indicating a greater impact of patient factors on longer-term outcomes. While US patients undergoing transcatheter aortic valve replacement have become younger, healthier, and lower risk over time, the most important factors contributing to improvements in short-term outcomes relate to advances in device technology and procedural factors, whereas changing patient characteristics had a greater impact on improvement in 1-year outcomes.

Roadmap towards an institutional Impella programme for high-risk coronary interventions.

Coronary artery disease (CAD) and its complications remain the main cause of morbidity and mortality worldwide. Patients with extensive CAD and multiple comorbidities who require complex, high-risk percutaneous coronary intervention (HR-PCI) are at risk of haemodynamic instability and may require short-term mechanical circulatory support (MCS) during the procedure to maintain sufficient perfusion and prevent ischaemia. Impella is a microaxial continuous blood flow pump used for percutaneous support of the left ventricle in patients undergoing HR-PCI. Data from randomized controlled trials and registries suggested an advantage for Impella devices in patients undergoing HR-PCI, compared with other types of MCS. As a thorough understanding of the benefits and drawbacks of the Impella technology is crucial for patient outcomes, we provide a technological overview of Impella and share our experiences gathered during the implementation of institutional Impella programmes in Poland as a roadmap of selection and periprocedural care for patients treated with Impella in the setting of HR-PCI. We propose 10 steps for implementation of an institutional Impella programme for HR-PCI, including (i) dedicated staff training; (ii) standard operating procedure and troubleshooting algorithms prior to the first intervention; (iii) patient selection by the multidisciplinary Heart Team; (iv) patient preparation using multimodality imaging; (v) procedure planning in terms of large-bore access, equipment, and complete revascularization; (vi) starting with HR-PCI support; (vii) starting with femoral artery access in a patient without extensive peripheral artery disease; (viii) multidisciplinary care after the procedure; (ix) haemodynamic and laboratory monitoring to ensure immediate diagnosis of access-site complications, bleeding, haemolysis, acute kidney injury, and infections; and (x) careful revision of every HR-PCI case with the team.

Is the outcome of elective vs non-elective patients undergoing transcatheter aortic valve implantation different? Results of a single-centre, observational assessment of outcomes at a large university clinic

BackgroundTranscatheter aortic valve implantation (TAVI) can either be conducted as an elective (scheduled in advance) or a non-elective procedure performed during an unplanned hospital admission. The objective of this study was to compare the outcomes of elective and non-elective TAVI patients.MethodsThis single-centre study included 512 patients undergoing transfemoral TAVI between October 2018 and December 2020; 378 (73.8%) were admitted for elective TAVI, 134 (26.2%) underwent a non-elective procedure. Our TAVI programme entails an optimized fast-track concept aimed at minimizing the total length of stay to ≤ 5 days for elective patients which in the German healthcare system is currently defined as the minimal time period to safely perform TAVI. Clinical characteristics and survival rates at 30 days and 1 year were analysed.ResultsPatients who underwent non-elective TAVI had a significantly higher comorbidity burden. Median duration from admission to discharge was 6 days (elective group 6 days versus non-elective group 15 days; p < 0.001), including a median postprocedural stay of 5 days (elective 4 days versus non-elective 7 days; p < 0.001). All-cause mortality at 30 days was 1.1% for the elective group and 3.7% for non-elective patients (p = 0.030). At 1 year, all-cause mortality among elective TAVI patients was disproportionately lower than in non-elective patients (5.0% versus 18.7%, p < 0.001). In the elective group, 54.5% of patients could not be discharged early due to comorbidities or procedural complications. Factors associated with a failure of achieving a total length of stay of ≤ 5 days comprised frailty syndrome, renal impairment as well as new permanent pacemaker implantation, new bundle branch block or atrial fibrillation, life-threatening bleeding, and the use of self-expanding valves. After multivariate adjustment, new permanent pacemaker implantation (odds ratio 6.44; 95% CI 2.59–16.00), life-threatening bleeding (odds ratio 4.19; 95% confidence interval 1.82–9.66) and frailty syndrome (odds ratio 5.15; 95% confidence interval 2.40–11.09; all p < 0.001, respectively) were confirmed as significant factors.ConclusionsWhile non-elective patients had acceptable periprocedural outcomes, mortality rates at 1 year were significantly higher compared to elective patients. Approximately only half of elective patients could be discharged early. Improvements in periprocedural care, follow-up strategies and optimized treatment of both elective and non-elective TAVI patients are needed.

Minimally Invasive Image-Guided Procedures for Benign Liver Lesions

AbstractAs access to affordable high-resolution medical imaging has improved, so too has the identification of benign hepatic lesions. Advanced imaging techniques and applications often allow characterization of these lesions so as to differentiate benign and malignant lesions without the need for biopsy. Patients with benign liver lesions are usually asymptomatic; however, a palliative intervention may be indicated if a benign liver lesion is symptomatic. This article reviews the characteristic imaging features of benign liver lesions, the indications for minimally invasive intervention, and the specific procedures for minimally invasive, nonsurgical intervention, and the procedural expectations, effectiveness, and periprocedural care.

Chest Tube Placement and Management: A Practical Review.

Percutaneous chest tube placement is a relatively common procedure that can be performed by multiple specialties. Chest tube insertion is frequently performed by interventional radiologists (IRs) due to the advantage of imaging guidance including ultrasound (US), fluoroscopy, and computed tomography (CT) which allow for precise placement not achieved with bedside insertion techniques. Chest tube management is increasingly conducted by IRs, signifying the importance of a greater understanding of chest tube management and troubleshooting, especially for IR trainees. This manuscript is specifically tailored for the IR trainees to provide an overview of chest tube management. The practical considerations detailing the entire chest tube process are covered such as indications, technique, relevant anatomy, collection devices, commonly used catheters, postprocedural complications, lytic therapy, and troubleshooting. This guide aims to help the IR trainees feel more confident in chest tube placement and periprocedural care.

Perioperative Medicine: What the Future Can Hold for Anesthesiology.

Perioperative Medicine: What the Future Can Hold for Anesthesiology.

Development and validation of a cynomolgus macaque grimace scale for acute pain assessment

Cynomolgus macaques may undergo surgical procedures for scientific and veterinary purposes. Recognition and assessment of pain using validated tools is a necessary first step for adequately managing pain in these primates. Grimace scales are one means of assessing the occurance of acute pain using action units such as facial expressions and posture. The aim of this study was to create and validate a Cynomolgus Macaque Grimace Scale (CMGS). Cynomolgus macaques (n = 43) were video recorded before and after a surgical procedure. Images were extracted from videos at timepoints at which breakthrough pain might be expected based on analgesic pharmacokinetics. Using the CMGS images were scored by 12 observers blinded to animal identification, times, and conditions. To validate the tool, detailed behavioral analyses emphasizing changes to baseline activity ethograms were compared to grimace scores. Four action units were identified related to potential pain including orbital tightening, brow lowering, cheek tightening, and hunched posture. The CMGS tool was found to have moderate inter- (ICCaverage action unit mean ± SD: 0.67 ± 0.28) and good intra- (ICCsingle mean ± SD: 0.79 ± 0.14) observer reliability. Grimace scores increased significantly (p < 0.0001) in the first four post-operative timepoints compared to baseline, correlating with behavioral findings (rho range = 0.22–0.35, p < 0.001). An analgesic intervention threshold was determined and should be considered when providing additional pain relief. The CMGS was shown to be a reliable and valid tool; however, more research is needed to confirm external validity. This tool will be highly valuable for refining analgesic protocols and acute peri-procedural care for cynomolgus macaques.

Advances in Analgosedation and Periprocedural Care for Gastrointestinal Endoscopy

The number and complexity of endoscopic gastrointestinal diagnostic and therapeutic procedures is globally increasing. Procedural analgosedation during gastrointestinal endoscopic procedures has become the gold standard of gastrointestinal endoscopies. Patient satisfaction and safety are important for the quality of the technique. Currently there are no uniform sedation guidelines and protocols for specific gastrointestinal endoscopic procedures, and there are several challenges surrounding the choice of an appropriate analgosedation technique. These include categories of patients, choice of drug, appropriate monitoring, and medical staff providing the service. The ideal analgosedation technique should enable the satisfaction of the patient, their maximum safety and, at the same time, cost-effectiveness. Although propofol is the gold standard and the most used general anesthetic for endoscopies, its use is not without risks such as pain at the injection site, respiratory depression, and hypotension. New studies are looking for alternatives to propofol, and drugs like remimazolam and ciprofol are in the focus of researchers' interest. New monitoring techniques are also associated with them. The optimal technique of analgosedation should provide good analgesia and sedation, fast recovery, comfort for the endoscopist, patients' safety, and will have financial benefits. The future will show whether these new drugs have succeeded in these goals.

The Emerging Role of Virtual Reality as an Adjunct to Procedural Sedation and Anesthesia: A Narrative Review.

Over the past 20 years, there has been a significant reduction in the incidence of adverse events associated with sedation outside of the operating room. Non-pharmacologic techniques are increasingly being used as peri-operative adjuncts to facilitate and promote anxiolysis, analgesia and sedation, and to reduce adverse events. This narrative review will briefly explore the emerging role of immersive reality in the peri-procedural care of surgical patients. Immersive virtual reality (VR) is intended to distract patients with the illusion of "being present" inside the computer-generated world, drawing attention away from their anxiety, pain, and discomfort. VR has been described for a variety of procedures that include colonoscopies, venipuncture, dental procedures, and burn wound care. As VR technology develops and the production costs decrease, the role and application of VR in clinical practice will expand. It is important for medical professionals to understand that VR is now available for prime-time use and to be aware of the growing body in the literature that supports VR.

Izazovi u proceduralnoj sedaciji i analgeziji

Introduction. There are several definitions given by various anesthesiology professional organizations that explain the term procedural sedation and analgesia (PSA). The International Committee for the Advancement of PSA has defined procedural sedation as the use of anxiolytics, sedatives, hypnotics, analgesics and/or dissociative drugs to alleviate anxiety, pain and/or movement. These agents are used to facilitate the attainment of amnesia or to reduce the consciousness and/or comfort and safety of the patient during diagnostic or therapeutic procedures. The first guidelines for sedation are based on the mandatory signing of informed consent, monitoring and measuring of vital parameters, implementing a fasting regimen before sedation, possessing the skills to establish and maintain the airway, and resuscitation measures. Since PSA is most often used outside the operating room, this type of anesthesia activity is known as NORA (Non-Operating Room Anesthesia Care). Conclusion. Preprocedural evaluation and preparation, periprocedural management, monitoring and care of postprocedural recovery from PSA is similar to those of general or regional anesthesia. In conclusion, a number of logistical and practical difficulties should be noted, such as the availability of medicines and appropriate staff training, as well as the application of global guidelines on PSA.