Gerberi, Dana

ABSTRACT Objective To compare outcomes of phenobarbital‐based versus benzodiazepine‐based pathways for alcohol withdrawal syndrome (AWS) in critically ill adults and evaluate whether pathway design and timing of phenobarbital use affect treatment outcomes. Data Sources A librarian‐led search of MEDLINE, Embase, Cochrane Central, CINAHL, Web of Science, Scopus, ClinicalTrials.gov , and the World Health Organization International Clinical Trials Registry Platform was conducted through July 2024, with updates in December 2024, August 2025, and December 2025. Search concepts included phenobarbital, benzodiazepines, and alcohol withdrawal. Study Selection and Data Extraction Comparative studies of adults admitted or transferred to an intensive care unit (ICU) with AWS and treated with phenobarbital‐based versus benzodiazepine‐based pathways were included. Sixteen nonrandomized studies were included in the qualitative synthesis, and 12 treatment‐oriented studies were included in the primary meta‐analysis. Multiple reviewers independently screened studies, extracted data, and assessed risk of bias using Risk Of Bias In Non‐randomized Studies—of Interventions (ROBINS‐I). Data Synthesis Phenobarbital‐based pathways were not associated with significantly different intubation (11 studies; odds ratio (OR), 0.62; 95% confidence interval (CI), 0.20–1.87; I 2 = 73%) or hospital length of stay (five studies; mean differences [MD], −1.75 days; 95% CI, −5.07 to 1.56; I 2 = 63%) compared with benzodiazepine‐based pathways. ICU length of stay was shorter with phenobarbital‐based pathways (eight studies; MD, −0.60 days; 95% CI, −0.79 to −0.41; I 2 = 0%). In exploratory subgroup analyses, front‐loaded, protocolized phenobarbital‐first pathways were associated with lower intubation and shorter hospital length of stay, but certainty of evidence was very low. Relevance to Patient Care and Clinical Practice This review distinguishes phenobarbital‐first, protocolized ICU pathways from adjunctive or mixed phenobarbital strategies, suggesting that implementation design may influence outcomes. Conclusions Although evidence remains very low certainty, these findings suggest that phenobarbital's role in ICU AWS may be pathway dependent. Front‐loaded, protocolized phenobarbital‐first pathways may be associated with favorable outcomes in exploratory analyses, but these findings should be considered hypothesis‐generating and require confirmation in prospective randomized trials. Trial Registration: CRD42024595819

ABSTRACT Background and Objective Despite growing interest in mindfulness‐based interventions for adolescents with chronic pain, the data have not been systematically summarized. We conducted a systematic review and meta‐analyses to estimate the effect of mindfulness‐based interventions on pain intensity, catastrophizing, acceptance and interference; functioning, quality of life, and anxiety and depression in youth with chronic pain. Databases and Data Treatment Electronic databases CINAHL, CCTR, Embase, Medline, PsycINFO, Scopus and Web of Science were systematically searched to January 2, 2025. Studies were included if they were in English, included > 5 patients, were not part of intensive interdisciplinary pain treatment and included pre‐post outcomes from mindfulness‐based interventions delivered to adolescents with chronic pain. Risk of bias was assessed with the Newcastle–Ottawa Scale. Results Fourteen studies including a total of 323 adolescents were identified. There were significant within group improvements in pain intensity, pain catastrophizing, pain acceptance, pain interference, functioning, depression, anxiety, and quality of life, with results maintained or increased at follow‐up effect sizes at follow‐up were moderate to large (e.g., quality of life SMD = 0.33; pain intensity SMD = −0.73; pain interference SMD = −1.44). Heterogeneity of results was generally moderate to high. Compared to standardized long interventions, variable length interventions showed greater pre‐post changes in functioning, pain intensity, and pain catastrophizing. The certainty in the estimates was generally low, due to risk of bias and pre‐post designs. Conclusions Although adolescents with chronic pain report improvements after participating in mindfulness‐based interventions, rigorous RCTs are needed to substantiate these results. Significance Statement Chronic pain in youth is common and difficult to treat. Previous interventions have largely been based on cognitive‐behavioural therapy and not successful for all. This is the first systematic review and meta‐analysis in paediatric chronic pain to focus on mindfulness‐based interventions, highlighting an alternative and potentially effective intervention approach. This study informs clinicians about an effective intervention approach and assists researchers in identifying gaps for further research.

Abstract Background Knowing the prevalence of patent foramen ovale (PFO) and the increasing number of people who inject drugs (PWID) with right-sided infective endocarditis (RSIE), we aimed to better characterize the syndrome of injection drug use, RSIE, and PFO with systemic embolic events. Method A systematic search across multiple databases was independently screened using predefined criteria (from inception until September 2025). Published cases of adult PWID diagnosed with RSIE and ischemic stroke or other systemic embolic event were included, provided they had PFO assessment. Individuals were excluded if they had cardiac implantable electronic device (CIED) infections or any other conditions associated with systemic or paradoxical embolism. Results The review identified 13 studies with 14 young patients, mostly without comorbidities, predominantly infected with Staphylococcus aureus. In most cases, echocardiography revealed large tricuspid valve vegetations. Neuroimaging confirmed multiple ischemic infarcts, while 5 patients showed emboli outside the central nervous system (4 of them as the only systemic embolism). At least 11 (79%) patients had echocardiographic evidence of right-to-left shunting. Management included cardiac surgery in 6 cases that involved valve replacement or repair, percutaneous PFO closure in 2 cases, and percutaneous mechanical aspiration in 1 case. Three patients (21%) died during hospitalization, and only 27.3% patients had outpatient follow-up. Conclusions RSIE with systemic embolism in PWID with PFO has rarely been reported, affects younger patients without sex predominance, and was usually due to S. aureus with large tricuspid vegetations. Right-to-left shunting was characteristic, and outcomes were poor despite combined medical, surgical, and interventional therapies.

Background and importance Emergency tracheal intubation in critically ill adults is associated with a high risk of peri-intubation adverse events, making first-attempt success a key safety target. Objective This study aimed to evaluate whether the use of neuromuscular blocking agents (NMBAs) improves the proportion of first-attempt success and reduces adverse events during emergent intubations outside the operating room. Methods This was a systematic review and meta-analysis of randomized clinical trials or nonrandomized studies comparing sedative-hypnotic plus NMBA versus sedative-hypnotic alone in critically ill adults undergoing emergency endotracheal intubation in nonoperative settings. Animal, cadaveric, manikin/simulation, and pediatric studies were excluded. Articles were screened on 21 August 2025, in Ovid MEDLINE, Ovid Embase, Ovid Cochrane Central Register of Controlled Trials, and the Web of Science Core Collection. Main results Of 4736 screened citations, 13 studies (8 cohort; 5 before-after studies) were included in the quantitative analysis, with 14 072 participants. NMBA use was associated with higher first-attempt success, which ranged from 69 to 92% (pooled odds ratio, 2.72; 95% onfidence interval: 1.42–5.21; low-certainty evidence). Secondary outcomes related to adverse events were rated as very low certainty due to sparse data, inconsistent reporting, and serious imprecision. Conclusion NMBA use during emergency intubation was associated with improved first-attempt success, although the certainty of evidence was low.

ABSTRACT Sodium glucose co‐transporter 2 inhibitors (SGLT2i) and glucagon‐like peptide‐1 receptor agonists (GLP‐1 RAs) are nephroprotective and their use is recommended for adults with chronic kidney disease (CKD). The role of SGLT2i and GLP‐1 RAs in patients with acute kidney injury (AKI) is unknown. This systematic review aimed to estimate the effect of SGLT2i or GLP‐1 RAs on clinical outcomes in AKI. We systematically searched Embase, MEDLINE, Scopus, Web of Science Core Collection, and clinical trials registries for observational studies and clinical trials from database inception to July 3, 2025. Included studies evaluated adults (≥ 18 years) with AKI during a hospitalization and compared patients subsequently exposed to either SGLT2i or GLP‐1 RAs to a non‐exposed control group. Random effects meta‐analyses were performed. Six studies related to SGLT2i (five observational, one randomized trial) and one related to GLP‐1 RAs (one observational) met eligibility criteria ( N = 432,048 patients). SGLT2i/GLP‐1 RA exposure was associated with lower odds of major adverse kidney events (MAKE) (OR 0.63, 95% CI 0.46–0.86) and all‐cause mortality [odds ratio (OR) 0.36, 95% confidence interval (CI) 0.21–0.62] compared to controls. The odds for kidney replacement therapy were lower with SGLT2i therapy in the three studies where it was evaluated (OR 0.61, 95% CI 0.40–0.93). Sensitivity analyses restricted to SGLT2i data were consistent with the overall findings [MAKE OR 0.63 (95% CI 0.42–0.95); Mortality OR 0.34 (95% CI 0.18, 0.65)]. Exposure to SGLT2i or GLP‐1 RAs after AKI, examined primarily in observational studies, was associated with improved clinical outcomes. These findings are promising and warrant evaluation in randomized clinical trials.

ABSTRACT Background The optimal timing for basal insulin initiation in diabetic ketoacidosis (DKA) remains unclear. British guidelines endorse early basal insulin (EBI), while the American Diabetes Association emphasises overlap duration with intravenous insulin, without mention of timing. This meta‐analysis evaluates whether EBI administration of basal insulin improves clinical outcomes in adults with DKA. Methods A systematic review and meta‐analysis were performed according to the PRISMA guidelines. Databases searched included MEDLINE, Embase, Scopus, Web of Science and the Cochrane Central Register of Controlled Trials through December 11, 2024. Inclusion criteria included articles in the English‐language randomised controlled trials (RCTs) or observational studies evaluating EBI in adult DKA patients. Non‐human studies, conference abstracts, and case reports were excluded. The primary outcome for this study was hospital length of stay (LOS). Additional outcomes included intensive care unit (ICU) LOS, time to DKA resolution, hypoglycemia, and rebound hyperglycemia between EBI and usual care. Risk of bias was assessed using the Cochrane and Newcastle‐Ottawa tools. Grading of Recommendations Assessment, Development, and Evaluation was performed to evaluate the quality of evidence. Results From 1214 identified studies, eight (4 RCTs, 4 observational) met inclusion criteria for a total of 247 patients in the EBI group and 552 patients in the control group. No significant difference in hospital LOS was found (mean difference −11.17 h; 95% CI: −29.91 to 7.56). ICU LOS, time to DKA resolution, incidence of hypoglycemia, and rebound hyperglycemia also did not demonstrate any significant differences between groups. Significant heterogeneity existed across studies for most outcomes. All studies had a high risk of bias, and the quality of evidence was very low. Conclusion EBI did not result in significant differences in hospital LOS, ICU LOS, or time to DKA resolution; however, there were no increased adverse events with EBI. Current studies of early EBI have significant limitations. Future research should focus on developing high‐quality RCTs.

Background: This systematic review examined differences in learner outcomes between traditional learning models (TLMs) and dedicated education units (DEUs) in undergraduate nursing programs. Method: Six databases were searched to identify peer-reviewed literature published between 2000 and 2025. Fifteen articles informed this review. Results: Included studies focused on various student outcomes including evaluation of students' perceptions and student performance. Themes around student perception included learning environment, learning opportunities, and learning performance. Themes around performance included standardized exams, course exams, competency exams, and preceptor evaluation of competency development. Conclusion: Main findings indicate the DEU model for clinical education enhances student satisfaction with the learning environment, increases learning opportunities, and improves self-perceived learning performance. The effects of DEUs on student performance outcomes require additional research, but preliminary research suggests a positive relationship between the DEU and competency development.

OBJECTIVES: Vasoplegia is a common complication of cardiac surgery that uses cardiopulmonary bypass and contributes to morbidity and mortality, yet a consensus definition does not exist. The objective of this study was to evaluate the diagnostic criteria and definitions used to characterize vasoplegia and how different criteria influence incidence estimates. DATA SOURCES: Ovid Embase, Ovid MEDLINE, Scopus, Web of Science Core Collection, ClinicalTrials.gov, Ovid Cochrane Central Register of Controlled Trials, and the World Health Organization’s International Clinical Trials Registry Platform clinical trials registry. STUDY SELECTION: Randomized clinical trials and observational studies reporting on vasoplegia in adults undergoing any type of cardiac surgery that used cardiopulmonary bypass. DATA EXTRACTION: Proportional meta-analysis using a random-effects model and the inverse variance method was used to calculate the pooled incidence of vasoplegia and its clinical outcomes. DATA SYNTHESIS: A total of 68 studies encompassing 56,580 patients were identified, from which 63 unique vasoplegia definitions were used. Blood pressure ( n = 57 studies, 84%) and cardiac output ( n = 50 studies, 74%) were among the most common criteria used in vasoplegia definitions; however, there was a vast variety of threshold values applied within these criteria and all other criteria comprising the definitions. The pooled incidence of vasoplegia was 21% (95% CI, 17–25%), acute kidney injury was 32% (95% CI, 21–45%), and mortality was 12% (95% CI, 9–16%). Subgroup analysis revealed that transplantation and left ventricular assist device implantation surgeries, and those with baseline left ventricular ejection fraction less than 40% had a significantly greater incidence of vasoplegia. CONCLUSIONS: The published literature varies greatly in the criteria used to define vasoplegia associated with on-pump cardiac surgery. Generation and adoption of a unified definition for vasoplegia must be an international priority.

ABSTRACT Background Intracranial and extracranial hemorrhages are significant causes of morbidity and mortality. Emergency medicine pharmacists (EMPs) can play a crucial role in anticoagulation reversal by identifying patients on anticoagulation, selecting the optimal anticoagulation reversal agent, and ensuring adequate dosing and prompt administration. The goal of this systematic review and meta‐analysis was to determine the impact EMPs have on time to anticoagulation reversal and patient outcomes in anticoagulation‐associated hemorrhages. Methods A medical librarian performed a literature search in EBSCO CINAHL, Ovid Cochrane Central Register of Controlled Trials, Ovid Embase, Ovid Medline, Scopus, and Web of Science Core Collection from inception to January 2025 for all types of oral anticoagulants and for life‐threatening bleeding that required emergent reversal. Newcastle‐Ottawa was used to assess the risk of bias, and Grading of Recommendations Assessment, Development, and Evaluation (GRADE) was used to assess the level of certainty of the evidence. Random effects models estimating mean differences and 95% confidence intervals are reported. Results There were 2445 titles and abstracts screened, with 44 undergoing full‐text evaluation. Six observational studies including 219 patients who received an anticoagulation reversal agent with the presence of an EMP and 198 patients who received a reversal agent without an EMP were included. Time from emergency department (ED) presentation to anticoagulation reversal agent administration (75.60 min, 95% confidence interval [CI]: −101.7 to −49.5) and time from medication order to administration were faster with an EMP (−18.7 min, 95% CI: −23.5 to −14.0). There was no difference in short‐term mortality. The included studies had a high risk of bias and were deemed very low quality of evidence. Conclusion EMP involvement in patient care during anticoagulation reversal of acute hemorrhages improved time to anticoagulation reversal agent administration. Larger scale, higher‐quality studies are necessary to assess the value of EMPs in improving patient‐centered outcomes.

ABSTRACT Background The Extracorporeal Life Support Organization recommends daily antithrombin monitoring and supplementation to achieve > 50%–80% activity during extracorporeal membrane oxygenation (ECMO). Evidence supporting this practice is uncertain, and whether it confers clinical benefit or harm is unclear. Methods This was a systematic review with meta‐analysis to evaluate the safety and efficacy of antithrombin supplementation during ECMO. We systematically searched databases and registers for studies comparing patients on ECMO who received antithrombin supplementation to those who did not. Random effects meta‐analysis was performed. Risk of bias was independently assessed by two investigators. A priori subgroup and sensitivity analyses were performed to explore reasons for heterogeneity. Results A total of 11 studies were identified. In the pooled meta‐analysis, antithrombin supplementation resulted in no difference in bleeding events (OR 1.38, 95% CI, 0.88–2.17, p = 0.16), thrombotic events (OR 1.57, 95% CI, 0.84–2.90, p = 0.15), or mortality (OR 1.21, 95% CI, 0.81–1.81, p = 0.35) when compared to those who did not receive antithrombin. Subgroup analysis revealed no difference in bleeding events or mortality in pediatric or adult patients; however, pediatric patients that received antithrombin were more likely to experience a thrombotic event (OR 1.70, 95% CI, 1.51–1.91). Sensitivity analysis in only low risk of bias studies confirmed these findings. Conclusions Antithrombin supplementation was not associated with differences in mortality or hemostatic outcomes during ECMO support and may be associated with harm in pediatric patients on ECMO.