Khlidj, Yehya

Background and Objectives: The epidemiological data regarding mortality rates of adults with sarcoidosis and non-ischemic cardiovascular disease (CVD) are limited. A retrospective observational analysis was conducted to identify trends and disparities related to sarcoidosis and non-ischemic cardiovascular disease mortality among the adult US population from 1999 to 2022. Methods: We used the Centers for Disease Control and Prevention (CDC) WONDER database to extract death certificate data for the adult US population (≥25 years). The age-adjusted mortality rates (AAMRs) per 100,000 persons were calculated, and annual percent changes (APCs) were determined using Joinpoint. Results: Between 1999 and 2022, 23,642 deaths were identified related to non-ischemic CVD + sarcoidosis. The overall AAMR increased from 0.2 (95% CI, 0.2 to 0.3) in 1999 to 0.5 (95% CI, 0.5 to 0.6) in 2022. Females had a higher AAMR than males (0.6 vs. 0.5). Non-Hispanic (NH) blacks had the highest AAMR, followed by NH whites and Hispanic or Latinos. The southern region had the highest AAMR (0.7: 95% CI, 0.6–0.7), followed by the Midwest (0.6, 95% CI, 0.54–0.669), the Northeast (0.5, 95% CI, 0.5 to 0.6), and the West (0.4; 95% CI, 0.3–0.4). Urban and rural areas had comparable mortality rates (0.5 vs. 0.6). People aged 65+ had the highest AAMRs. Conclusions: The overall mortality rates for non-ischemic CVD and sarcoidosis have increased in the US from 1999 to 2022. Females and NH blacks had higher AAMRs, while a minimal variation was observed based on geographical regions. Early diagnosis and prompt management are the keys to reducing the mortality burden of non-ischemic CVD plus sarcoidosis.

Background: Refractory angina severely affects patients' quality of life around the world. Among the new treatment methods, the coronary sinus reducer (CSR) is one of the most thoroughly researched. Purpose: We aim to investigate the efficacy and safety of CSR for refractory angina. Methods: We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) from PubMed, Web of Science, Scopus, Embase, and Cochrane searches until May 2024. Dichotomous data were pooled using risk ratio (RR), and continuous data were pooled using mean difference (MD), both with a 95% confidence interval (CI), using (R version 4.3). Results: With the inclusion of three RCTs, our cohort comprised a total of 180 patients. Compared to the control group, after six months, CSR was significantly associated with decreased mean change of Canadian cardiovascular society (CCS) class (MD: -0.54 with 95% CI [-0.80, -0.27], P< 0.01), an increased number of patients in the CCS class I (RR: 2.29 with 95% CI [1.14, 4.61], P= 0.02), a decreased number of patients in the CCS class III (RR: 0.53 with 95% CI [0.32, 0.87], P= 0.01), and increased exercise time (MD: 50.46 with 95% CI [9.47, 91.45], P= 0.02). However, there was no significant difference between CSR and the control group in CCS class II, class IV, across all Seattle Angina Questionnaire (SAQ) domains, the incidence of any serious adverse events (RR: 3.44 with 95% CI [0.82, 14.42], P= 0.09), stroke (RR: 2.13 with 95% CI [0.20, 22.88], P= 0.53), and all-cause mortality (RR: 1.06 with 95% CI [0.07, 16.59], P= 0.97). Conclusion: CSR has been shown to reduce angina severity by lowering CCS class scores and increasing exercise time. Large-scale RCTs are needed to confirm its effectiveness in patients with refractory angina.

Refractory angina affects patients’ quality of life around the world. Coronary sinus reducer (CSR) is a new therapeutic approach that has been investigated in recent years. We aimed to investigate the efficacy and safety of CSR for refractory angina. We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) from PubMed, Web of Science, Scopus, Embase, and CENTRAL searches until May 2024. Dichotomous data were pooled using risk ratio (RR), and continuous data were pooled using mean difference (MD), both with a 95% confidence interval (CI), using (R version 4.3). With the inclusion of three RCTs, our cohort comprised a total of 180 patients. Compared with the control group, after 6 months, CSR was significantly associated with a decreased mean change of Canadian Cardiovascular Society (CCS) class [MD: −0.54 with 95% CI (−0.80 to −0.27), P < 0.01], a decreased number of patients in the CCS class III/IV [RR: 0.56 with 95% CI (0.38–0.84), P < 0.01], and increased exercise time [MD: 50.46 with 95% CI (9.47–91.45), P = 0.02]. However, there was no significant difference between CSR and the control group in double products, all Seattle Angina Questionnaire domains, and safety outcomes. CSR has been shown to reduce angina severity by lowering CCS class scores and increasing exercise time. Large-scale RCTs are needed to confirm its effectiveness in patients with refractory angina.

Abstract Background Catheter Ablation (CA) is an effective treatment for atrial fibrillation (AF). However, frail elderly patients have been understudied due to their exclusion from landmark trials. Objectives Our study aims to evaluate outcomes in this population. Methods The national readmission database (2016–2020) was queried, and frailty categories were defined based on hospital risk frailty scores ≦5 as low while >5 as intermediate/high frailty (IHF). We used multivariate regression and propensity‐matched analysis to compare outcomes in patients undergoing CA for atrial fibrillation based on frailty index. Results Among 55 936 CAs for AF, 33,248 patients had low frailty, while 22 688 had intermediate/high frailty (IHF). After propensity matching (N 12 448), IHF patients were found to have higher adverse events, including mortality (3% vs. 0.3%, p < .001), stroke (1.9% vs. 0.2%, p < .001), acute heart failure (53.8% vs. 42.2%, p < .001), AKI (42.5% vs. 6.8%, p < .001), pericardial complications (2.8 vs. 1.6%, p < .001), respiratory complications (27.8 vs. 7.2%, p < .001), major adverse cardiovascular events (21.2 vs. 9.4%, p < .001) and net adverse events (76.7 vs. 55%, p < .001). IHF patients had higher readmissions at 30 (15.5 vs. 12.6%, p < .001), 90 (31.9 vs. 25.1%, p < .001), and 180‐day (41 vs. 34.7%, p < .001) intervals. A higher median length of stay (LOS) (7 vs. 3 days, p < .001) and cost ($44 287 vs. $27 517, p < .001) at index admission and subsequent readmissions were also observed ( p < .001). Conclusion Intermediate/high frailty patients undergoing catheter ablation had worse clinical outcomes, higher healthcare burden, and readmission rates. LOS has decreased in both groups from 2016 to 2020; however, total cost has increased.

Metabolic dysfunction-associated steatotic liver disease (MASLD) is a prevalent metabolic disorder characterized by excessive hepatic fat accumulation. Intermittent fasting (IF) has emerged as a potential therapeutic strategy with the ability to induce weight loss, improve insulin sensitivity and reduce hepatic steatosis. We aim to compare the efficacy of different IF regimens for MASLD management. A systematic review and network meta-analysis of randomized controlled trials investigating different IF regimens for MASLD. PubMed, EMBASE, WOS, SCOPUS and Cochrane Central Register of Controlled Trials were searched until 10 April 2023. Analysis was performed using R software with the meta and netmeta packages. Mean difference (MD) was used to pool continuous outcomes with 95% confidence intervals (CIs). Our meta-analysis was registered in PROSPERO (CRD42023418467). Our meta-analysis included eight randomized controlled trials with a total of 635 participants. The 5 : 2 diet significantly improved liver stiffness (MD, −0.32; 95% CI, −0.55 to −0.09; P < 0.01). Time-restricted feeding significantly improved liver steatosis (controlled attenuation parameter score) (MD, −39.83; 95% CI, −64.78 to −14.87; P < 0.01). No significant changes were observed in asparate aminotransferase, gamma-glutamyl transpeptidase, low-density lipoproteins cholesterol, total cholesterol, triglyceride levels, basal metabolic index, blood pressure, Homeostatic Model Assessment of Insulin Resistance, fasting blood sugar, lean body mass or waist circumference across all IF regimens. However, alternate-day fasting showed positive results in anthropometric measures, including significant improvements in lean body mass, waist circumference, fat mass and weight reduction (P < 0.05). IF regimens showed various positive effects on clinical outcomes in MASLD patients; however, these effects were not consistent. Therefore, a patient-tailored IF regimen should be considered.