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Background: Corticosteroids are widely used in pericarditis despite guideline recommendations reserving them for select indications. Observational studies have reported inconsistent associations between corticosteroid use and pericarditis recurrence, and optimal dosing and tapering strategies remain unclear. We conducted a systematic review of oral corticosteroids for acute or recurrent pericarditis to characterize patterns of treatment and evaluate the association between corticosteroids and pericarditis recurrence across different disease contexts. Methods: MEDLINE, EMBASE, CENTRAL, and Scopus were searched from inception to November 26, 2025. Studies enrolling adults with acute or recurrent pericarditis treated with oral corticosteroids were included. Randomized trials, cohort studies, and case–control studies reporting clinical outcomes were eligible. Risk of bias was assessed using the Newcastle–Ottawa Scale (NOS). Data were synthesized descriptively due to anticipated clinical and methodological heterogeneity. Results: Ten studies (2 prospective, 8 retrospective) including 2632 patients (800 corticosteroid-treated) met inclusion criteria. Prednisone was most frequently studied, with heterogeneous dosing (0.25–1.0 mg/kg/day) and non-standardized tapering strategies. Follow-up ranged from 1 to 6.7 years, and overall risk of bias was moderate with limited adjustment for confounding. Findings on recurrence were inconsistent in acute idiopathic and post-procedure pericarditis, while most studies in recurrent pericarditis reported higher recurrence with corticosteroid exposure. Conclusions: Evidence evaluating oral corticosteroids in pericarditis is limited by heterogeneity, confounding, and inconsistent reporting of treatment strategies. Observational data show variable associations with recurrence across clinical contexts. High-quality randomized trials stratified by pericarditis etiology and acuity are needed to define the optimal use of corticosteroids in pericarditis.

Objectives: To identify factors associated with short-term mortality among patients receiving microaxial flow pump (mAFP) therapy for acute myocardial infarction-related cardiogenic shock (AMI-CS). Data Sources: We searched four databases (MEDLINE, Embase, CENTRAL, and Scopus) from January 1, 2004, to January 1, 2025. Study Selection: We selected English-language studies that included adults with AMI-CS receiving mAFP and evaluated factors associated with short-term mortality. We excluded patients receiving concurrent venoarterial extracorporeal membrane oxygenation, as well as studies that solely included patients presenting with out-of-hospital cardiac arrest. Data Extraction: Two authors performed citation screening and data extraction. For each factor evaluated in at least two studies, we performed meta-analyses of adjusted odds ratios (aORs) using a random-effects model. Risk of bias was evaluated using the Quality in Prognosis Studies tool, and the certainty of evidence was evaluated using Grading of Recommendations, Assessment, Development, and Evaluations methodology. Data Synthesis: Our primary analysis included 18 studies, encompassing 20,617 patients. Median short-term mortality across studies was 50.7% (interquartile range 38.4–55.3%). Factors associated with short-term mortality based on high-certainty evidence included: increased age (aOR, 1.04 per year [95% CI, 1.03–1.05 per year] or ≥ 65 yr (aOR, 2.42 yr [95% CI, 0.77–7.64 yr]), female sex (aOR, 1.26 [95% CI, 1.09–1.45]), higher body mass index (aOR, 1.05 per point [95% CI, 1.04–1.07 per point]), higher heart rate (aOR, 1.02 per beats/min [95% CI, 1.01–1.02 per beats/min]), higher serum creatinine (aOR, 1.35 per mg/dL [95% CI, 1.08–1.70 per mg/dL]), mechanical ventilation (aOR, 2.53 [95% CI, 1.82–3.53]), vasopressors (aOR, 1.52 [95% CI, 1.11–2.08] for any vasopressors and aOR, 1.37 [95% CI, 1.18–1.58] per each vasopressor), presentation with ST-elevation myocardial infarction (aOR, 1.59 [95% CI, 1.11–2.26]), cardiac arrest (aOR, 2.85 [95% CI, 2.22–3.64]), and hypoxic-ischemic brain injury (aOR, 5.36 [95% CI, 3.03–9.47]). Conclusions: We identified several prognostic factors associated with short-term mortality in AMI-CS patients receiving mAFP support. This work may help inform clinicians, patients, and families regarding utilization of mAFP in AMI-CS.

Background: One of the most troublesome complications of acute pericarditis is recurrence. Non-steroidal anti-inflammatory drugs (NSAIDs) and colchicine form the cornerstone treatment, with the addition of steroids in cases of incomplete response. Recent evidence also suggests a role for interleukin-1 (IL-1) antagonists in challenging cases of recurrence. However, with an increasing number of potential therapies, our study aims to examine the relative efficacy of these anti-inflammatory treatments for recurrent pericarditis risk reduction. Methods: We searched Medline, Embase, and the Cochrane Central Register of Controlled Trials in October 2023. We included randomized controlled trials (RCTs) and prospective cohort studies of patients with pericarditis treated with a drug with anti-inflammatory properties compared with those treated with a control. The main outcome evaluated was pericarditis recurrence. Results: A total of 6,831 studies were screened, of which 25 articles were included (14 RCTs and 11 cohort studies) for a total number of patients of 3,561. The mean age across studies was 54.82 years for adults and 9.04 years for children (females = 40.55%). The average follow-up duration was 20.03 months. Bayesian network meta-analysis was performed to calculate risk estimates using a random effects model (Figure 1). Goflikicept, a fusion protein that neutralizes IL-1, showed a significant reduction in recurrent pericarditis rates (OR: 0.00, 95% Credible Limits [Crl]: 0.00-0.08). Similarly, anakinra (OR: 0.01, 95% Crl: 0.00-0.13), rilonacept (OR: 0.02, 95% Crl: 0.00-0.22) and colchicine (OR: 0.35, 95% Crl: 0.19-0.64) were associated with a significant reduction in recurrent pericarditis events. High dose colchicine (OR: 0.70, 95% Crl: 0.13-4.12) was not superior to regular dose colchicine (1 mg vs 0.6 mg twice daily, respectively). Interestingly, there was not enough data to make a meaningful comparison between steroids and control. Conclusion: In our analysis, goflikicept, rilonacept, and anakinra were most effective at reducing recurrent pericarditis rates. However, the evidence is based on a small number of studies. Our analysis also corroborated evidence regarding the efficacy of colchicine in reducing pericarditis recurrence. For a comprehensive analysis of the benefits and harms of anti-inflammatory therapies, larger comparative studies or network meta-analyses of patient-level data are required.

Abstract Aims Although cardiovascular disease (CVD) screening and preventive care in the early postpartum are recommended for women with prior gestational diabetes (GDM) and hypertensive disorders of pregnancy (HDP), certain barriers limit access to such services. We conducted a scoping review to summarize evidence on the barriers and facilitators of CVD prevention services among women with prior GDM or HDP. Methods and results A comprehensive search strategy was used to search articles published in three databases (Ovid Medline, CINAHL, Embase). Studies published in English or French that investigated and reported barriers or facilitators to postpartum CVD screening and preventive care among women with previous GDM and HDP were included. Out of 18 565 studies we screened, 29 studies (12 qualitative, 17 quantitative) were included. Main individual level barriers including lack of knowledge, health, and emotional factors were identified. Competing priorities, lack of family/friend support, and mistrust of healthcare providers were the most reported interpersonal level barriers, while gaps in communication were the most significant organizational barrier, and gaps in insurance coverage was the most reported system barrier. Individual level facilitators included a personal desire for better health and availability of postpartum programmes, and the most reported interpersonal facilitator was women's commitment to modelling a healthy lifestyle for their children. Organizational level facilitators were access to primary care providers and follow-up visit reminders, and programme availability in native languages. Conclusion Women with prior GDM or HDP face significant barriers to accessing postpartum CVD prevention services. These barriers ranged from individual-level knowledge gaps to system-level healthcare disparities.

Introduction Women with previous pregnancy-related cardiovascular risk indicators, including gestational diabetes mellitus (GDM) and hypertensive disorders of pregnancy (HDP), have an increased risk of future cardiovascular disease (CVD). Although CVD screening and preventive care beginning in the early postpartum period are recommended, certain barriers limit access to such services. We plan to conduct a scoping review of the literature to explore and summarise evidence on the barriers and facilitators of postpartum CVD preventive services in women with a history of GDM and HDP. Methods and analysis This scoping review will be conducted in line with the Arksey and O’Malley’s (2005) methodological framework and the Joanna Briggs Institute guidance for conducting a systematic scoping review and will follow the Evidence for Policy and Practice Information and the Coordinating Centre at the Institute of Education guidelines. The review results will be reported using the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) checklist. We will search the following databases: Medline, Embase and CINAHL. We will conduct grey literature searches for registered dissertations and theses. Inclusion and exclusion criteria will be kept broad. Qualitative and quantitative studies published in English or French that investigated and reported percieved barriers or facilitators to postpartum CVD screening and preventive care among women with previous GDM and HDP will be included. Individual, interpersonal, organizational, and system level factors will be reported. Qualitative findings will be summarised narratively, and quantitative findings will be absorbed within the themes using the multisource synthesis method. Ethics and dissemination This review represents one objective of a larger project that was reviewed by the Ottawa Health Sciences Network Research Ethics Board (QI-184). We will disseminate knowledge emanating from this review through open-access publication, presentation/public forums on women’s cardiovascular health, women’s CVD prevention forums and social media. We will also present the findings of this review at the annual meeting of the Canadian Women’s Heart Health Alliance.

OBJECTIVES: Inotropic support is commonly used in patients with cardiogenic shock (CS). High-quality data guiding the use of dobutamine or milrinone among this patient population is limited. We compared the efficacy and safety of these two inotropes among patients with low cardiac output states (LCOS) or CS. DATA SOURCES: MEDLINE, Embase, and Cochrane Central Register of Controlled Trials were searched up to February 1, 2023, using key terms and index headings related to LCOS or CS and inotropes. DATA EXTRACTION: Two independent reviewers included studies that compared dobutamine to milrinone on all-cause in-hospital mortality, length of ICU stay, length of hospital stay, and significant arrhythmias in hospitalized patients. DATA SYNTHESIS: A total of eleven studies with 21,084 patients were included in the meta-analysis. Only two randomized controlled trials were identified. The primary outcome, all-cause mortality, favored milrinone in observational studies only (odds ratio [OR] 1.19 (95% CI, 1.02–1.39; p = 0.02). In-hospital length of stay (LOS) was reduced with dobutamine in observational studies only (mean difference –1.85 d; 95% CI –3.62 to –0.09; p = 0.04). There was no difference in the prevalence of significant arrhythmias or in ICU LOS. CONCLUSIONS: Only limited data exists supporting the use of one inotropic agent over another exists. Dobutamine may be associated with a shorter hospital LOS; however, there is also a potential for increased all-cause mortality. Larger randomized studies sufficiently powered to detect a difference in these outcomes are required to confirm these findings.