Reasons for repeat urgent cardiac procedures within the same day.

BACKGROUND: With advances in technology and technique, the expectations are that patients undergoing procedures in the cardiac catheterization laboratory will not need to return for a repeat procedure within the same day. OBJECTIVES: Report why subjects undergoing cardiac procedures return urgently to the catheterization laboratory for a repeat procedure during the same day. METHODS: We retrospectively reviewed patients who were brought back to the cardiac catheterization laboratory within the same day for a repeat procedure. The reasons for index and repeat procedure were identified. Patients who were transferred from an outside center after an initial procedure at other centers were excluded. RESULTS: Between November 2013 and January 2022, 55,942 catheterization procedures were performed at our institution, of which 140 entries were included in our analysis. Common reasons for the index procedure were diagnostic angiography (35.0%), percutaneous coronary intervention (PCI, 29.2%), and transcatheter aortic valve replacement (15.0%). The most common reason for bringing these patients back to the cardiac catheterization laboratory within the same day was vascular complications (24.2%), followed by repeat PCI (20.7%), need for hemodynamic support (15.0%), heart team discussion and PCI (10%), and pacemaker implantation (10%). Acute limb ischemia was the most commonly identified vascular complication (7.1%), followed by pseudoaneurysm (5%). CONCLUSION: Our study demonstrates that a very small number of patients underwent repeat procedures within the same day. Special attention should be paid to vascular access and closure and assessment of recurrent chest pain postprocedure, as these are the main reasons for same-day repeat procedures.

Coronary microvascular dysfunction assessment: A comparative analysis of procedural aspects.

BACKGROUND: Full adoption of coronary microvascular dysfunction (CMD) assessment faces challenges due to its invasive nature and concerns about prolonged procedure time and increased contrast and/or radiation exposure. We compared procedural aspects of CMD invasive assessment to diagnostic left heart catheterization (DLHC) in patients with chest pain who were not found to have obstructive coronary artery disease. METHODS: A total of 227 patients in the Coronary Microvascular Disease Registry were compared to 1592 patients who underwent DLHC from August 2021 to November 2023. The two cohorts were compared using propensity-score matching; primary outcomes were fluoroscopy time and total contrast use. RESULTS: The participants' mean age was 64.1 ± 12.6 years. CMD-assessed patients were more likely to be female (66.5% vs. 45.2%, p < 0.001) and have hypertension (80.2% vs. 44.5%, p < 0.001), history of stroke (11.9% vs. 6.3%, p = 0.002), and history of myocardial infarction (20.3% vs. 7.7%, p < 0.001). CMD assessment was safe, without any reported adverse outcomes. A propensity-matched analysis showed that patients who underwent CMD assessment had slightly higher median contrast exposure (50 vs. 40 mL, p < 0.001), and slightly longer fluoroscopy time (6.9 vs. 4.7 min, p < 0.001). However, there was no difference in radiation dose (209.3 vs. 219 mGy, p = 0.58) and overall procedure time (31 vs. 29 min, p = 0.37). CONCLUSION: Compared to DLHC, CMD assessment is safe and requires only slightly additional contrast use (10 mL) and slightly longer fluoroscopy time (2 min) without clinical implications. These findings emphasize the favorable safety and feasibility of invasive CMD assessment.

Temporal trends with the Evolut family of self-expanding transcatheter heart valves: A single-center experience.

BACKGROUND: The Evolut self-expanding valve (SEV) systems (Medtronic), were designed to accommodate varying valve sizes and reduce paravalvular leak (PVL) while maintaining a low delivery profile. These systems have evolved between product generations, alongside valve deployment techniques changing over time. AIMS: This study aimed to examine whether these changes impacted clinical outcomes. METHODS: EPROMPT is a prospective, investigator-initiated, postmarketing registry of consecutive patients undergoing transfemoral transcatheter aortic valve replacement (TAVR) using the Evolut PRO/PRO+ SEV system. A total of 300 patients were divided into three consecutive cohorts of 100 patients according to implantation date (January to October 2018, November 2018 to July 2020, and August 2020 to November 2021). Procedural and clinical outcomes over these time periods were compared. RESULTS: Valve Academic Research Consortium (VARC)-2 device implantation success improved over time (70.0% vs. 78.0% vs. 88.8%, p = 0.01), with a similar trend for VARC-3 device success (94.7% vs. 81.7% vs. 96.8%, p < 0.001). PVL (all degrees) frequency was likewise reduced over time (31.0% vs. 17.0% vs. 19.2%, p = 0.04). Furthermore, a trend was noticed toward shorter procedure times and shorter length of stay. However, postprocedural pacemaker implantation rates did not significantly differ (15.2% vs. 21.1% vs. 14.0%, p = 0.43). CONCLUSION: During a 3-year period, we demonstrated better TAVR outcomes with newer SEV iterations, alongside changes in implantation techniques, which might result in better procedural and clinical outcomes. However, we did not see a significant change in peri-procedural pacemaker rates for SEV.

Cutting balloon for femoral arterial and venus obstructions due to suture-based closure devices: Case series.

Suture-based vascular closure devices have been shown to be effective in hemostasis for procedures with vascular access. However, iatrogenic vascular occlusion may occur. The cutting balloon (CB) is a noncompliant balloon wrapped with 3-4 microsurgical blades that are intended to modify vascular lesions, but it may also be utilized to cut and release endovascular sutures. We report two cases in which the CB was employed as a bailout strategy to alleviate suture-related vascular occlusion after transcatheter aortic valve replacement. The CB can be effectively utilized to resolve suture-related vascular occlusion.

Serial Measurements of Neutrophil Gelatinase-Associated Lipocalin levels for Assessment of Contrast Induced Nephropathy among Chronic Kidney Disease Patients Who Underwent Elective Coronary Angiography.

BACKGROUND: Among chronic kidney disease (CKD) patients, baseline neutrophil gelatinase-associated lipocalin (NGAL) may reflect the severity of renal impairment. No data exists on serial changes in serum NGAL levels in CKD patients before and after percutaneous coronary intervention (PCI). OBJECTIVES: To evaluate serial serum NGAL levels relation to contrast induced acute kidney injury (CI-AKI) following PCI. METHODS: The study included 58 patients with CKD who underwent elective PCI. Plasma NGAL measurements were performed before (pre-NGAL) and 24 hours following (post-NGAL) PCI. Patients were followed for CI-AKI and changes in NGAL levels. Receiver operator characteristic identified the optimal sensitivity and specificity for pre-NGAL levels compared with post-NGAL for patients with CI-AKI. RESULTS: Overall CI-AKI incidence was 33%. Both pre-NGAL (172 vs. 119 ng/ml, P < 0.001) and post-NGAL (181 vs. 121 ng/ml, P < 0.001) levels were significantly higher in patients with CI-AKI, but no significant changes were detected. Pre-NGAL levels were similar to post-NGAL levels in predicting CI-AKI (area under the curve 0.753 vs. 0.745). Optimal cutoff value for pre-NGAL was 129 ng/ml (sensitivity of 73% and specificity of 72%, P < 0.001). Post-NGAL levels > 141 ng/ml were independently associated with CI-AKI (hazard ratio [HR] 4.86, 95% confidence interval [95%CI] 1.34-17.64, P = 0.02) with a strong trend for post-NGAL levels > 129 ng/ml (HR 3.46, 95%CI 1.23-12.81, P = 0.06). CONCLUSIONS: In high-risk patients, pre-NGAL levels may predict CI-AKI. Further studies on larger populations are needed to validate the use of NGAL measurements in CKD patients.

Procedural and long-term outcome among patients undergoing expedited trans-catheter aortic valve replacement.

OBJECTIVE: Patients with rapidly deteriorating clinical status due to severe aortic stenosis are often referred for expedited transcatheter aortic valve replacement (TAVR). Data regarding the outcome of such interventions is limited. We aimed to evaluate the outcome of patients undergoing expedited TAVR. DESIGN AND SETTING: Data were derived from the Israeli Multicenter Registry. SUBJECTS: Subjects were divided into two groups based on procedure urgency: patients who were electively hospitalized for the procedure (N = 3140) and those who had an expedited TAVR (N = 142). Procedural and periprocedural complication rates were significantly higher among patients with an expedited indication for TAVR compared to those having an elective procedure: valve malposition 4.6% versus 0.6% (p < 0.001), procedural cardiopulmonary resuscitation 4.3% versus 1.0% (p = 0.007), postprocedure myocardial infarction 2.0% versus 0.4% (p = 0.002), and stage 3 acute kidney injury 3.0% versus 1.1%, (p < 0.001). Patients with expedited indication for TAVR had significantly higher in hospital mortality (5.6% vs. 1.4%, p = 0.003). Kaplan-Meier's survival analysis showed that patients undergoing expedited TAVR had higher 3-year mortality rates compared to patients undergoing an elective TAVR procedure (p < 0.001). Multivariate analysis found that patients with expedited indication had fourfolds increased risk of in-hospital mortality (odds ratio: 4.07, p = 0.001), and nearly twofolds increased risk of mortality at 3-year (hazard ratio: 1.69, p = 0.001) compared to those having an elective procedure. CONCLUSION: Patients with expedited indications for TAVR suffer from poor short- and long-term outcomes. It is important to characterize and identify these patients before the deterioration to perform TAVR in a fast-track pathway to minimize their procedural risk.

Multi-Vessel Disease in Metabolically Healthy Obese Patients Presenting with ST-Elevation Myocardial Infarction.

BACKGROUND: The extent and impact of obesity as an isolated risk factor for coronary artery disease is not clear since co-morbidities serve as confounders and may mask this association. OBJECTIVES: To examine whether obesity is associated with extensive coronary artery disease among metabolically healthy patients presenting with ST-elevation myocardial infarction (STEMI) and to explore the outcomes according to body mass index (BMI). METHODS: We stratified STEMI patients who had a metabolically healthy phenotype and available weight and height data according to BMI: 18.5-25 kg/m² (lean), 25.01-30 kg/m² (overweight), and > 30 kg/m² (obese). RESULTS: Overall 381 patients were included, 42% lean, 41% overweight, and 17% obese. Patients with increased BMIs had higher levels of low-density proteins and triglycerides (P < 0.05). Obese patients presented with the lowest rates of multi-vessel disease (12.9% vs. 22.9% for overweight and 28% for lean). In a univariable analysis, obese patients were 60% less likely to be diagnosed with multi-vessel disease (odds ratio 0.4, 95% confidence interval 0.2-0.9, P = 0.021) compared to lean patients. The association remained significant in a multivariable model adjusted for baseline characteristics (P = 0.029). There were no differences in 30-day or long-term mortality (median follow-up 3.2 years) among the groups (P > 0.1 for all comparisons). CONCLUSIONS: Metabolically healthy phenotype obesity was associated with lower rates of multi-vessel disease despite higher levels of triglycerides. However, this association did not translate into increased mortality.

Neutrophil-to-Lymphocyte Ratio as a Prognostic Marker in Transcatheter Aortic Valve Implantation (TAVI) Patients.

BACKGROUND: Neutrophil-to-lymphocyte ratio (NLR) is a simple and cost-effective marker of inflammation. This marker has been shown to predict cardiac arrhythmias, progression of valvular heart disease, congestive heart failure decompensation, acute kidney injury, and mortality in cardiovascular patients. The pathologic process of aortic stenosis includes chronic inflammation of the valve and therefore biomarkers of inflammation might offer additive prognostic value. OBJECTIVES: To evaluate NLR and its association with long term mortality in transcatheter aortic valve implantation (TAVI) patients. METHODS: We evaluated data of 1152 consecutive patient from the Tel Aviv Medical Center TAVI registry who underwent TAVI. Data included baseline clinical, demographic, and echocardiographic findings; procedural complications; and post-procedure mortality. Patients were compared by using the median NLR value (4.1) and evaluated for long-term mortality. RESULTS: Patients with NLR above the median had higher mortality rates (26.4% vs. 16.3%, P < 0.001) at 3 years post-procedure. A multivariable analysis found NLR to be an independent risk factor for mortality (hazard ratio = 1.47, 95% confidence interval 1.09-1.99, P = 0.013). In addition, high NLR was linked to complicationsduring and after the procedure. CONCLUSIONS: NLR is an independent prognostic marker among TAVI patients. This marker may represent an increased inflammatory response and should be added to previous known prognostic factors.

Spectrum of Cardiac Manifestations in COVID-19: A Systematic Echocardiographic Study.

BACKGROUND: Information on the cardiac manifestations of coronavirus disease 2019 (COVID-19) is scarce. We performed a systematic and comprehensive echocardiographic evaluation of consecutive patients hospitalized with COVID-19 infection. METHODS: One hundred consecutive patients diagnosed with COVID-19 infection underwent complete echocardiographic evaluation within 24 hours of admission and were compared with reference values. Echocardiographic studies included left ventricular (LV) systolic and diastolic function and valve hemodynamics and right ventricular (RV) assessment, as well as lung ultrasound. A second examination was performed in case of clinical deterioration. RESULTS: Thirty-two patients (32%) had a normal echocardiogram at baseline. The most common cardiac pathology was RV dilatation and dysfunction (observed in 39% of patients), followed by LV diastolic dysfunction (16%) and LV systolic dysfunction (10%). Patients with elevated troponin (20%) or worse clinical condition did not demonstrate any significant difference in LV systolic function compared with patients with normal troponin or better clinical condition, but they had worse RV function. Clinical deterioration occurred in 20% of patients. In these patients, the most common echocardiographic abnormality at follow-up was RV function deterioration (12 patients), followed by LV systolic and diastolic deterioration (in 5 patients). Femoral deep vein thrombosis was diagnosed in 5 of 12 patients with RV failure. CONCLUSIONS: In COVID-19 infection, LV systolic function is preserved in the majority of patients, but LV diastolic function and RV function are impaired. Elevated troponin and poorer clinical grade are associated with worse RV function. In patients presenting with clinical deterioration at follow-up, acute RV dysfunction, with or without deep vein thrombosis, is more common, but acute LV systolic dysfunction was noted in ≈20%.

Prognostic implication of right ventricular dysfunction and tricuspid regurgitation following transcatheter aortic valve replacement.

OBJECTIVES: Right ventricular (RV) dysfunction and tricuspid regurgitation (TR) are associated with adverse outcomes in severe aortic stenosis (AS) patients. Our aim was to evaluate the association between ≥moderate TR and RV dysfunction on long-term mortality following transcatheter aortic valve replacement (TAVR). METHODS: A retrospective analysis of the Israeli multicenter TAVR registry among 4,344 consecutive patients, with all-cause mortality as the main outcome measure. RESULTS: Echocardiographic assessment of TR grade and RV dysfunction was available for 3,733 and 1,850 patients, of whom ≥moderate TR and RV dysfunction was noted for 478(13%) and 78(4%), respectively. The mean follow-up time was 2.9 ± 2.3 years. In univariate models, ≥Moderate TR and ≥moderate RV dysfunction were associated with increased long-term mortality (HR 1.45, 95% CI 1.24-1.69, p < .001 and HR 1.73, 95% CI 1.21-2.47, p = 0.003, respectively). These finding did not remained significant after adjusting to echocardiographic parameters. A subset of patients with no improvement in RV function had the highest long-term mortality risk (HR 3.3, 95% CI 1.95-5.7, p < .001). CONCLUSION: When adjusted to multiple echocardiographic characteristics baseline ≥Moderate TR and ≥moderate RV dysfunction were not associated with long-term mortality following TAVR. Persistent RV dysfunction following TAVR was associated with the highest risk for mortality.

C-Reactive Protein Velocity and the Risk of New Onset Atrial Fibrillation among ST Elevation Myocardial Infarction Patients.

BACKGROUND: Elevated C-reactive protein (CRP) was shown to be associated with an increased risk for new-onset atrial fibrillation (AF) in ST elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI); however, the optimal time frame to measure CRP for risk stratification is not known. OBJECTIVES: To evaluate the relation between the change in CRP over time (CRP velocity [CRPv]) and new-onset AF among STEMI patients treated with primary PCI. METHODS: We included 801 STEMI patients who underwent PCI between 2007 and 2017 and had their CRP measured with a wide range assay (wr-CRP) at least twice during the 24 hours after admission. CRPv was defined as the change in wr-CRP concentration (mg/l) divided by the change in time (in hours) between the two measurements. Patient medical records were reviewed for occurrence of new-onset AF. RESULTS: New onset AF occurred in 45 patients (6%). Patients with new onset AF had significantly higher median CRPv (1.27 vs. 0.43 mg/l/h, P = 0.002). New-onset AF during hospitalization occurred in 3.4%, 4.5 %, and 9.1% of patients in the first, second and third CRPv tertiles, respectively (P for trend = 0.006). In a multivariable logistic regression, adjusting for clinical variables the odds ratios for new onset AF was 1.93 (95% confidence interval 1.0-3.59, P = 0.04) for patients in the third CRPv tertile. CONCLUSIONS: CRPv might be an independent and rapidly measurable biomarker for new-onset AF following primary PCI in STEMI patients.

Prognostic Implication of Tricuspid Regurgitation in ST-segment Elevation Myocardial Infarction Patients.

BACKGROUND: Tricuspid regurgitation (TR) is associated with adverse prognosis in various patient populations but currently no data is available about the prevalence and prognostic implication of TR in ST-segment elevation myocardial infarction (STEMI) patients. OBJECTIVES: To investigate the possible implication of TR among STEMI patients. METHODS: We conducted a retrospective study of STEMI patients undergoing primary percutaneous coronary intervention (PCI), and its relation to major clinical and echocardiographic parameters. Patient records were assessed for the prevalence and severity of TR as well as the relation to the clinical profile, key echocardiographic parameters, in-hospital outcomes, and long-term mortality. Patients with previous myocardial infarction or known previous TR were excluded. RESULTS: The study included 1071 STEMI patients admitted between September 2011 and May 2016 (age 61 ± 13 years; predominantly male). A total of 205 patients (19%) had mild TR while another 32 (3%) had moderate or greater TR. Patients with significant TR demonstrated worse echocardiographic parameters, were more likely to have in-hospital complications, and had higher long-term mortality (28% vs. 6%, P < 0.001). Following adjustment for significant clinical and echocardiographic parameters, mortality hazard ratio of at least moderate to severe TR remained significant (2.44, 95% confidence interval 1.06-5.6, P = .036) for patients with moderate to severe TR. CONCLUSIONS: Among STEMI patients after primary PCI, the presence of moderate to severe TR was independently associated with adverse outcomes and significantly lower survival rate.

Prognostic Implication of Tricuspid Regurgitation in ST-segment Elevation Myocardial Infarction Patients.

BACKGROUND: Tricuspid regurgitation (TR) is associated with adverse prognosis in various patient populations, but currently no data is available about the prevalence and prognostic implication of TR in ST-segment elevation myocardial infarction (STEMI) patients. OBJECTIVES: To investigate the possible implication of TR among STEMI patients. METHODS: We conducted a retrospective study of STEMI patients undergoing primary percutaneous coronary intervention (PCI) and its relation to major clinical and echocardiographic parameters. Patient records were assessed for the prevalence and severity of TR, its relation to the clinical profile, key echocardiographic parameters, in-hospital outcomes, and long-term mortality. Patients with previous myocardial infarction or known previous TR were excluded. RESULTS: The study included 1071 STEMI patients admitted between September 2011 and May 2016 (age 61 ± 13 years; predominantly male). A total of 205 patients (19%) had mild TR while another 32 (3%) had moderate or greater TR. Patients with significant TR demonstrated worse echocardiographic parameters, were more likely to have in-hospital complications, and had higher long-term mortality (28% vs. 6%; P < 0.001). Following adjustment for significant clinical and echocardiographic parameters, mortality hazard ratio of at least moderate to severe TR remained significant (hazard ratio 2.44; 95% confidence interval 1.06-5.62; P = 0.036) for patients with moderate-severe TR. CONCLUSIONS: Among STEMI patients after primary PCI, the presence of moderate-severe TR was independently associated with adverse outcomes and significantly lower survival rate.

Diastolic strain time as predictor for systolic dysfunction among patients with active breast cancer.

BACKGROUND: Although diastolic dysfunction is common among patients treated with cancer therapy, no clear evidence has been shown that it predicts systolic dysfunction. This study evaluated the correlation of diastolic strain time (Dst) with the routine echocardiography diastolic parameters and estimated its role in the early detection of cardiotoxicity among patients with active breast cancer. METHODS: Data were collected as part of the Israel Cardio-Oncology Registry (ICOR), a prospective registry enrolling all adult patients referred to the cardio-oncology clinic. All patients with breast cancer, planned for Doxorubicin therapy, were included. Echocardiography, including global longitudinal systolic strain (GLS) and Dst, was assessed at baseline before chemotherapy (T1), during Doxorubicin therapy (T2) and after the completion of Doxorubicin therapy (T3). Cardiotoxicity was determined by GLS relative reduction of ≥15%. Dst was assessed as the time measured (ms) of the myocardium lengthening during diastole. RESULTS: Among 69 patients, 67 (97.1%) were females with a mean age of 52 ± 13 years. Dst was significantly associated with the routine diastolic parameters. Significant GLS reduction was observed in 10 (20%) patients at T3. Both in a univariate and a multivariate analyses, the change in Ds basal time from T1 to T2 emerged to be significantly associated with GLS reduction at T3 (P < .04). CONCLUSIONS: Among breast cancer patients, Dst showed high correlation to the routine diastolic echocardiography parameters. Change in Ds basal time emerged associated with clinically significant systolic dysfunction as measured by GLS reduction.

Continuous heart rhythm monitoring using mobile photoplethysmography in ambulatory patients.

BACKGROUND: Wearable devices using photo-plethysmography (PPG) can accurately detect heart beats and may be useful for heart rate measurement and diagnosis of arrhythmias such as atrial fibrillation (AF). A previous study of a new portable PPG sensor (CardiacSense) showed high accuracy in heart rate measurement and AF detection in resting patients. We report a trial done to test the same device in active ambulatory patients with diverse characteristics. METHODS: A cohort of 24 ambulatory volunteers, underwent simultaneous PPG recording and continuous electrocardiogram (ECG) recording under different environmental conditions and situations. Per study protocol, the subjects were diverse in age, BMI, hair density and skin tone. Four subjects had AF. Heart rate measurement using the PPG device was compared to measurements by ECG. RESULTS: Of 163,527 recorded ECG-detected beats in the trial, 86,929 (53.2%) were also recorded by the PPG device. Most undetected heart beats were due to motion induced noise. Correlation between ECG and PPG was high (R = 0.94, p < 0.0001), yet in subjects with AF correlation was lower (R = 0.80, p < 0.0001). A Bland-Altman analysis showed the mean difference between measurements was -0.7 ms (95% limit of agreement -93.8 to 92.2). A total of 86,217 (99.9%) of all RR measurements were reliably measured (RR difference within 100 ms). Reliability was sustained (>99.8%) in subjects of all groups including subjects with AF. CONCLUSIONS: This study showed that, in the absence of movement-related noise, the CardiacSense PPG device can reliably detect HR in a variety of situations and subjects' characteristics.

The Israeli Physician Assistant in a Tertiary Medical Center Emergency Department.

BACKGROUND: Emergency department (ED) overcrowding is associated with worse patient outcomes. OBJECTIVES: To determine whether physician assistants (PAs), fairly recently integrated into the Israeli healthcare system, improve patient outcomes and ED timings. METHODS: We compared patients seen by physicians with patients seen by PAs and then by physicians between January and December 2018 using propensity matching. Patients were matched for age, gender, triage level, and decision to hospitalize. Primary endpoints included patient mortality, re-admittance. and leaving on own accord rates. Secondary endpoints were ED timing landmarks. RESULTS: Patients first seen by PAs were less likely to leave on their own accord (MD1 1.5%, PA 1.0%, P = 0.015), had lower rates of readmission within 48 hours (MD1 2.1%, PA 1.5%, P= 0.028), and were quicker to be seen, to have medications prescribed, and to undergo imaging without differences in timings until decisions were made or total length of stay. Patients seen by a physician with the assistance of a PA were attended to quicker (MD2 47.79 minutes, range 27.70-78.82 vs. MD + PA 30.59 minutes, range 15.77-54.85; P < 0.001) without statistically significant differences in primary outcomes. Mortality rates were similar for all comparisons. CONCLUSIONS: Patients first seen by PAs had lower rates of re-admittance or leaving on their own accord and enjoyed shorter waiting times. Pending proper integration into healthcare teams, PAs can further improve outcomes in EDs and patient satisfaction.

Long-Term Outcomes in ST Elevation Myocardial Infarction Patients Undergoing Coronary Artery Bypass Graft Versus Primary Percutaneous Coronary Intervention.

BACKGROUND: Coronary artery bypass grafting (CABG) for primary reperfusion in patients with ST elevation myocardial infarction (STEMI) has largely been superseded byf primary percutaneous coronary intervention (PCI) and is estimated to be performed in ≤ 5% of STEMI cases. OBJECTIVES: To compare early CABG (within 30 days following admission) and primary PCI outcomes following STEMI. METHODS: We analyzed a retrospective cohort of patients hospitalized with acute STEMI for early reperfusion therapy between January 2008 and June 2016. Short- and long-term outcomes were assessed for patients with STEMI undergoing primary PCI vs. early CABG as reperfusion therapy. RESULTS: The study comprised 1660 STEMI patients, 38 of whom (2.3%) underwent CABG within 30 days of presentation. Unadjusted 30-day mortality was more than twice as high in the CABG group (7.5%) than in the PCI group (3.3%); however, it did not reach statistical significance. Similar results were demonstrated for mortality rates beyond 30 days (22% vs. 14%, P = 0.463). All patients undergoing CABG beyond 72 hours following admission survived past 2 years. Multivariate analysis found no differences between the two groups in long-term mortality risk. propensity score matched long-term mortality comparison (30 days-2 years) yielded a 22% mortality rate in the CABG groups compared with 14% in the PCI group (P < 0.293). CONCLUSIONS: Early CABG was performed in only a minority of STEMI patients. This high-risk patient population demonstrated worse outcomes compared to patients undergoing PCI. Performing surgery beyond 72 hours following admission may be associated with lower risk.

Epidemiology and Comorbidities of Psoriasis among Israeli Adolescents: A Large Cross-Sectional Study.

BACKGROUND AND AIMS: Although psoriasis can develop at any age, the data regarding its characteristics in adolescents are sparse. This study was designed to determine the psoriasis prevalence and its associations with the body mass index (BMI), lipid profile, and comorbidities in adolescents. METHODS: This was a nationwide population-based cross-sectional retrospective study of adolescents (16-18 years old) evaluated for military service between January 1999 and January 2014. RESULTS: Our database included 887,765 adolescents (57.1% males), of whom 3,112 (0.35%) were diagnosed with psoriasis. During the 15-year study period, the psoriasis prevalence increased by 1.4-fold, from 0.3 to 0.42% (1.25-fold for the males and 1.63-fold for the females). Certain comorbidities, such as contact dermatitis, hyperhidrosis, and arthritis, were significantly associated with psoriasis (odds ratios [ORs] of 2.26, 1.51, and 5.3, respectively). The adolescents with psoriasis had significantly elevated BMI and triglyceride values. We found increased ORs of 1.34 (95% confidence interval [CI] = 1.25-1.56) and 1.56 (95% CI = 1.32-1.83) for the overweight and obese adolescents, respectively, while a lower BMI (<20) had an opposite effect with psoriasis (OR = 0.8). CONCLUSIONS: Based on our results, the psoriasis prevalence in Israeli adolescents is rising. Dermatological comorbidities and an increased BMI were associated with psoriasis in these adolescents. A better understanding of the distinctive epidemiological characteristics of juvenile psoriasis may allow for the early detection of comorbidities and improve its management.

Long-term scopolamine treatment and dental caries.

OBJECTIVES: To investigate whether scopolamine, an anticholinergic agent which induces hyposalivation, represents a risk factor for the occurrence of dental caries. MATERIALS AND METHODS: A retrospective cohort study was carried out among sailors treated with scopolamine for seasickness. The study population included 370 young healthy male adults (18-30 years old) who served in the Israel Navy between 2012 and 2016. Of these, 66 subjects who were chronically treated with intermittent administration of scopolamine, either by the oral or transdermal route, were assigned to the study group. Documented subject characteristics included age, socioeconomic status, level of education, body mass index, smoking history, and dental hygiene. Follow-up lasted 1 to 3.5 years. RESULTS: Two- to 3.5-year follow-up revealed a higher risk of dental caries in 15 of 16 subjects (93.8%) treated with an average of 50.9 mg scopolamine, in contrast to only 71 of 108 control subjects (65.7%) (RR = 1.43, p = 0.02 [95% CI = 1.18-1.72]). Follow-up for 1-1.5 years revealed a lower occurrence of dental caries in both the study group (11/22, 50.0%) and the control group (46/104, 44.2%). Follow-up of 1.5-2 years also revealed less dental caries, in 16/28 subjects (57.1%) in the study group and 51/92 subjects (55.4%) in the control group. The differences were not statistically significant. CONCLUSIONS: In healthy young adults, prolonged intermittent use of scopolamine was found to be a risk factor for the development of dental caries. CLINICAL SIGNIFICANCE: Dental care and hygiene should be intensified when administering hyposalivatory anticholinergic agents.

Self-reported childhood maltreatment, lifelong traumatic events and mental disorders in American and Israeli rheumatoid arthritis patients.

OBJECTIVES: Psychological stress is thought to play a major role in the development and exacerbation of autoimmune diseases in general, as well as in rheumatoid arthritis (RA) in particular. The aims of the current study are to compare retrospective self-reports of childhood maltreatment and lifetime major life/traumatic experiences of American and Israeli RA patients, using standardised instruments, while adjusting for concomitant mental disorders and psychological distress, in order to rule out their part in the subjective reports, thus addressing the trans-cultural robustness of the association between childhood maltreatment, traumatic experiences and RA. METHODS: RA patients at the participating study centres were recruited by their physicians, both in Israel and the USA. Patients filled out questionnaires regarding demographic data, disease activity, psychological distress, potential anxiety and potential depression. In addition, patients answered questions regarding pain and childhood maltreatment. RESULTS: 83 RA patients were recruited in the US and 23 patients in Israel. The comparison of CTQ-subscales between the US and Israeli cohorts showed significant differences between the groups only in the subscales of emotional neglect (US 10.30±5.05, Israeli 22.67±3.68, p<0.05) and emotional abuse (US 10.46±5.77, Israeli 7.13±4.84, p<0.05). 87% of Israeli patients had severe emotional neglect. Severe emotional abuse was associated with probable depression (OR 7.778, CI [1.907-31.716]). Using Pain Disability Index (PDI) score, Americans reported more pain during sexual activity than Israelis (US PDI Score 5.64±3.70. Israeli 3.16±3.86, p<0.05). PDI score was also associated with a previous traumatic event (36.89±18.57 vs. 16.82±14.85, p<0.05). CONCLUSIONS: A high degree of similarity was demonstrated between American and Israeli populations of RA patients, regarding psychological stressors and previous traumatic events. As expected, the results indicated a link between emotional abuse and depression in these patients. In addition, a previous traumatic event was associated with more significant pain. Physicians caring for RA patients should be vigilant regarding the possible association with childhood adversity and should consider appropriate consultations when indicated. In addition, while dealing with pain management in RA patients, physicians should keep in mind the possible contribution of distant childhood adversity.