Abstract P278: Association of Alcohol Use With Poor Outcomes in Takotsubo Cardiomyopathy

Introduction: Recent studies have demonstrated poor outcomes in patients with takotsubo cardiomyopathy (TCM). It is important to determine the predictors of these outcomes for appropriate risk stratification and to decrease the overall disease burden. Physical stressors and preexisting heart failure have been associated with poorer outcomes, however, the impact of alcohol use (ETOH) has not been discussed. Aim: To determine if underlying alcohol use is associated with poorer outcomes in patients with TCM. Methods: We recruited 6750 patients from 2011, 2012 National Inpatient Sample, 6325 had TCM alone while 425 had TCM and ETOH use. Our outcomes of interest were overall mortality, mechanical hemodynamic support (MHS) acute respiratory failure(ARF), cardiac arrest (SCA), cardiogenic shock, and atrial fibrillation. All clinical characteristics were defined as per the International Classification of Diseases 9th revision (ICD-9) codes. Logistic regression was used to estimate the odds ratio of the outcomes in the study compared to the control group while stratified analysis was used to adjust for age and sex both accounting for underlying comorbidities. Results: There was no significant difference between the two groups in the rates of atrial fibrillation (11.1% vs 10.4%; P= 0.656), cardiogenic shock (6.2% vs 4.7%; P= 0.201), MHS (2.3% vs 1.4%; P= 0.221) and overall mortality (4.1% vs 3.8%; p=0.702). Rates of ARF (29.9%, vs 18.2%; P< 0.0001) and SCA (4.9% vs 3.0%; P=0.025) were higher in patients with TCM+ETOH compared to TCM alone. Table 1 displays the adjusted odds ratios for the outcomes. Compared to the participants with TCM alone, odd ratios of ARF was significantly higher in patients with TCM+ETOH. Table 2 displays the stratified analysis based sex. Compared with TCM alone, female patients with TCM+ETOH are more likely to develop ARF, cardiogenic shock and SCA. Conclusion: Preexisting alcohol use is associated with poorer outcomes in female patients with TCM.

Download Full-text

Abstract P050: A QUERY OF THE DIABETES PARADOX IN TAKOTSUBO CARDIOMYOPATHY

Hypertension ◽

10.1161/hyp.76.suppl_1.p050 ◽

2020 ◽

Vol 76 (Suppl_1) ◽

Author(s):

Temidayo Abe ◽

Kikelomo Olaosebikan ◽

Ajibola babatunde ◽

Tolulope Abe ◽

Temitope Tobun

Keyword(s):

Atrial Fibrillation ◽

Respiratory Failure ◽

Cardiogenic Shock ◽

Acute Respiratory Failure ◽

Takotsubo Cardiomyopathy ◽

Odds Ratio ◽

Adjusted Odds Ratio ◽

Increased Risk ◽

Stratified Analysis ◽

Overall Mortality

Background: Observational studies have demonstrated a low prevalence of diabetes mellitus (DM) in patients with takotsubo cardiomyopathy (TCM) and also suggested a possible protective role due to underlying autonomic neuropathy. its impact on TCM outcomes is unclear. Methods: We recruited 8081 patients from 2011, 2012 National Inpatient Sample, 6325 had TCM while 1756 had TCM with DM. Our outcomes of interest were overall mortality, mechanical hemodynamic support (MHS), acute respiratory failure(ARF), cardiac arrest (SCA), cardiogenic shock (CS), and stroke. Logistic regression was used to estimate the adjusted odds ratio of the outcomes in the study compared to the control group while stratified analysis was used to adjust for sex both accounting for underlying comorbidities. Results: The mean age was 60.4 years. There was no difference in overall mortality (4.1% vs 3.5%; P =0.154), cardiogenic shock (6.2% vs 6.2%; P=0.905), atrial fibrillation (11.1 vs 11.8; P= 0.224), stroke (1.9% vs 2.3%; P= 0.139) and MHS (2.3% vs 2.8%; P= 0.086). The rate of acute respiratory failure was significantly higher in DM+TCM patients compared to TCM alone (20.8% vs 18.2%; P= 0.021). Table 1 reveals the adjusted odds ratio for outcomes while table 2 stratified analysis based on age and sex. Patients with TCM+ DM have higher odds for acute respiratory failure and the use of MHS. The stratified analysis revealed that compared to TCM alone, females with TCM +DM are more likely to develop acute respiratory failure, stroke, and the use of MHS, while male patients were more likely to develop atrial fibrillation. Conclusion: Underlying DM is associated with an increased risk for poor outcomes in patients with TCM.

Download Full-text

New onset of atrial fibrillation in cardiogenic shock

European Heart Journal Acute Cardiovascular Care ◽

10.1093/ehjacc/zuab020.009 ◽

2021 ◽

Vol 10 (Supplement_1) ◽

Author(s):

H Santos ◽

T Vieira ◽

J Fernandes ◽

AR Ferreira ◽

M Rios ◽

...

Keyword(s):

Atrial Fibrillation ◽

Cardiogenic Shock ◽

Linear Regression Analysis ◽

Clinical Signs ◽

Left Ventricular ◽

Left Ventricular Ejection ◽

Ventricular Ejection Fraction ◽

Coronary Syndrome ◽

The Impact ◽

New Onset

Abstract Funding Acknowledgements Type of funding sources: None. Introduction The development of cardiogenic shock (CS) is associated with worse prognosis, and can produce several hemodynamic manifestations. Then, is not surprised the manifestation of new-onset atrial fibrillation (AF) in these patients. Purpose Evaluate the impact of cardiovascular previous history, clinical signs and diagnosis procedures at admission as predictors of new-onset of AF in CS. Methods Single-centre retrospective study, engaging patients hospitalized for CS between 1/01/2014-30/10/2018. 222 patients with CS are included, 40 of them presented new onset of AF. Chi-square test, T-student test and Mann-Whitney U test were used to compare categorical and continuous variables. Multiple linear regression analysis was performed to evaluate predictors of new-onset AF in CS patients. Results CS patients without AF had a mean age of 61.08 ± 13.77 years old, on the other hand new-onset of AF patients in the setting of CS had a mean age of 67.02 ± 14.21 years old (p = 0.016). Nevertheless, no differences between the two groups was detected regarding the sex cardiovascular history (namely arterial hypertension, diabetes, dyslipidemia, obesity, smoker status, alcohol intake, previous acute coronary syndrome, history of angina, previous cardiomyopathy), neoplasia history, cardiac arrest during the CS, clinical signs at admission (like heart rate, blood pressure, respiratory rate), blood results (hemoglobin, leukocytes, troponin, creatinine, C-Reactive protein), left ventricular ejection fraction and the culprit lesion. New-onset of AF in CS patient had not impact in mortality rates. Multiple logistic regression reveals that only age was a predictor of new onset of AF in CS patients (odds ratio 1.032, confident interval 1.004-1.060, p = 0.024). Conclusions Age was the best predictor of new-onset AF in CS patients. The presence of this arrhythmia can have a hemodynamic impact, however, seems not influenced the final outcome.

Download Full-text

Anti-Mullerian Hormone (AMH) Level in Presence of Ovarian Endometrioma

Journal of Advances in Medicine and Medical Research ◽

10.9734/jammr/2021/v33i1931081 ◽

2021 ◽

pp. 71-85

Author(s):

Nesma F. Radwan ◽

Ahmed M. El Khyat ◽

Adel E. El Gergawy ◽

Hesham A. Salem

Keyword(s):

Ovarian Reserve ◽

Harmful Effect ◽

University Hospital ◽

Control Group ◽

Rapid Decline ◽

Statistical Significant Difference ◽

Female Patients ◽

Significant Difference ◽

Group B ◽

The Impact

Background: The effect of endometriomas itself on the ovarian responsiveness that relate to ovarian reserve had been reported with several inconsistent results. In one study evaluated women with unilateral endometriomas, ovaries with disease showed lower response to ovarian stimulation than contralateral healthy ovaries .However, recent study on infertile women with un-operated unilateral small endometriomas did not support difference in ovarian responsiveness. The aim was to evaluate the impact of presence of endometriomas on ovarian reserve as measured by circulating AMH. Methods: This retrospective study was carried out on 80 female patients in childbearing period attending outpatient clinic and/or inpatient department of obstetrics and gynecology at Tanat University Hospital and the study was conducted directly after approval in the period from Apri, 2019 till April 2020. Group (A): Study group: 60 female patients aged between 20 to 30 years old GROUP (B): Control group: 20 age matched female with healthy ovaries. Results: there is no statistical significant difference between groups as regard Menarche (years), Regularity and Amount of menstrual blood flow. There is statistical significant difference between groups as regard fixed tender Right Ventricular Failure. But there are no statistical significant differences between groups as regard nodule in rectovaginal septum, fixed tender adnexal masses, association with adenomyosis and infertility. There is highly statistical significant difference between case and control groups as regard AMH levels. there are highly statistical significant positive correlation between duration of endometriosis and each of presence of pelvic pain, cyst diameter and Visual Analogue Scale. Conclusions: Women with endometrioma have significantly lower serum AMH levels and seem to experience a more rapid decline in serum AMH levels than age matched counterparts, suggesting a harmful effect of endometrioma per se on ovarian reserve.

Download Full-text

Predictors of the development of takotsubo cardiomyopathy in aneurysmal subarachnoid hemorrhage and outcomes in patients with intra-aortic balloon pumps

Journal of Neurosurgery ◽

10.3171/2020.5.jns20536 ◽

2020 ◽

pp. 1-6

Author(s):

Joshua S. Catapano ◽

Andrew F. Ducruet ◽

Fabio A. Frisoli ◽

Candice L. Nguyen ◽

Christopher E. Louie ◽

...

Keyword(s):

Risk Factors ◽

Subarachnoid Hemorrhage ◽

Takotsubo Cardiomyopathy ◽

Aneurysmal Subarachnoid Hemorrhage ◽

Multivariate Logistic Regression Analysis ◽

High Morbidity ◽

Female Patients ◽

Neurological Outcomes ◽

Poor Outcomes

OBJECTIVETakotsubo cardiomyopathy (TC) in patients with aneurysmal subarachnoid hemorrhage (aSAH) is associated with high morbidity and mortality. Previous studies have shown that female patients presenting with a poor clinical grade are at the greatest risk for developing TC. Intra-aortic balloon pumps (IABPs) are known to support cardiac function in severe cases of TC, and they may aid in the treatment of vasospasm in these patients. In this study, the authors investigated risk factors for developing TC in the setting of aSAH and outcomes among patients requiring IABPs.METHODSThe authors retrospectively reviewed the records of 1096 patients who had presented to their institution with aSAH. Four hundred five of these patients were originally enrolled in the Barrow Ruptured Aneurysm Trial, and an additional 691 patients from a subsequent prospectively maintained aSAH database were analyzed. Medical records were reviewed for the presence of TC according to the modified Mayo Clinic criteria. Outcomes were determined at the last follow-up, with a poor outcome defined as a modified Rankin Scale (mRS) score > 2.RESULTSTC was identified in 26 patients with aSAH. Stepwise multivariate logistic regression analysis identified female sex (OR 8.2, p = 0.005), Hunt and Hess grade > III (OR 7.6, p < 0.001), aneurysm size > 7 mm (OR 3, p = 0.011), and clinical vasospasm (OR 2.9, p = 0.037) as risk factors for developing TC in the setting of aSAH. TC patients, even with IABP placement, had higher rates of poor outcomes (77% vs 47% with an mRS score > 2, p = 0.004) and mortality at the last follow-up (27% vs 11%, p = 0.018) than the non-TC patients. However, aggressive intra-arterial endovascular treatment for vasospasm was associated with good outcomes in the TC patients versus nonaggressive treatment (100% with mRS ≤ 2 at last follow-up vs 53% with mRS > 2, p = 0.040).CONCLUSIONSTC after aSAH tends to occur in female patients with large aneurysms, poor clinical grades, and clinical vasospasm. These patients have significantly higher rates of poor neurological outcomes, even with the placement of an IABP. However, aggressive intra-arterial endovascular therapy in select patients with vasospasm may improve outcome.

Download Full-text

Subanalysis of the StiL NHL 1–2003 Study: Achievement of Complete Response with Bendamustine-Rituximab (B-R) and CHOP-R in the First-Line Treatment of Indolent and Mantle Cell Lymphomas Results in Superior Survival Compared to Partial Response.

Blood ◽

10.1182/blood.v120.21.2724.2724 ◽

2012 ◽

Vol 120 (21) ◽

pp. 2724-2724 ◽

Cited By ~ 1

Author(s):

Mathias J. Rummel ◽

Norbert Niederle ◽

Georg Maschmeyer ◽

G.-Andre Banat ◽

Ulrich von Grünhagen ◽

...

Keyword(s):

Complete Response ◽

Line Treatment ◽

First Line ◽

Female Patients ◽

Significant Difference ◽

Mantle Cell ◽

Male Patients ◽

The Impact ◽

First Line Treatment

Abstract Abstract 2724 Background: The NHL 1 study, a prospective, multicenter, randomized, phase 3 study which compared B-R and CHOP-R as first-line treatment in indolent lymphomas and mantle cell lymphoma (MCL), demonstrated a significant benefit in progression-free survival (PFS) as well as improved tolerability for B-R compared with CHOP-R. Here we present an analysis of the impact of response quality on outcome. Methods: 514 patients (pts) with indolent or MCL were randomized to receive B-R or CHOP-R for a maximum of 6 cycles. Results: The overall response rate in the 514 pts (261 B-R; 253 CHOP-R) was 92.7% and 91.3% in the B-R and CHOP-R arms, respectively (as presented at the last ASCO meeting, J Clin Oncol 30, 2012 (suppl; abstr 3). A complete response (CR) was observed in 39.8% in the B-R arm and in 30% in the CHOP-R arm (p=0.021). The achievement of CR was associated with a significantly prolonged PFS and overall survival (OS) (Table 1). Analysis by treatment arm revealed a trend for superior PFS and a significantly improved OS for patients achieving CR following treatment with B-R. In the CHOP-R arm, patients in CR had a significantly superior PFS compared to those in PR with a trend to superior OS. Regardless of the quality of response, PFS was superior with B-R versus CHOP-R: For patients in CR, the median PFS was not reached with B-R, whereas for CHOP-R it was 53.7 months (p=0.0204). In patients achieving PR, treatment with B-R resulted in a median PFS of 57.2 months, and this was 30.9 months with CHOP-R (p=0.0002). We noted a statistically significant difference in CR rates between male (n=272, median age 63 years) and female (n=242, median age 64 years) patients. The CR rate was 28.6% in male patients and 42.1% in female patients (p=0.0016). Female patients had a longer median PFS (51.4 months) compared to male patients (38.6 months), however, this difference was not statistically significant (p=0.0866). Conclusions: Patients in CR following first-line treatment in our study had a significantly longer PFS and OS compared to those achieving a PR. Therefore, our results strongly suggest an association between quality of response and outcome. Disclosures: No relevant conflicts of interest to declare.

Download Full-text

Influence of the Revised Nellix Instructions for Use on Outcomes After Endovascular Aneurysm Sealing

Journal of Endovascular Therapy ◽

10.1177/1526602818781353 ◽

2018 ◽

Vol 25 (4) ◽

pp. 418-425 ◽

Cited By ~ 13

Author(s):

Sebastian Zerwes ◽

Hans-Kees Bruijnen ◽

Yvonne Gosslau ◽

Rudolf Jakob ◽

Alexander Hyhlik-Dürr

Keyword(s):

Technical Success ◽

Neck Length ◽

Limited Effectiveness ◽

Single Center Study ◽

Significant Difference ◽

Instructions For Use ◽

The Impact ◽

Related Mortality ◽

Overall Mortality

Purpose: To evaluate the impact of the revised Nellix instructions for use (IFU) from 2016 on clinical outcomes and anatomic applicability by retrospectively applying them to a cohort treated with endovascular aneurysm sealing according to the original IFU 2013. Methods: A single-center study was conducted of 100 consecutive patients (mean age 72±8 years, range 46–91; 89 men) treated electively with standard bilateral EVAS from July 2013 to August 2015 and followed through December 2017. Procedures previously classified within and outside the original IFU from 2013 (75 and 25, respectively) were reclassified according to the revised IFU 2016 (34 and 66, respectively). Stepwise backward logistic regression analysis was performed to evaluate the prognostic value of specific anatomic features for the development of endoleak and/or migration. Results: The single most important morphologic feature disqualifying patients from being within IFU 2016 was a thrombus ratio >1.4 (36 of 41 reclassified patients). Overall technical success was 98% (100% within vs 97% outside IFU 2016, p=0.323) and 30-day mortality was 3% (0% within vs 5% outside IFU 2016, p=0.251). During a median follow-up of 31 months (range 0–53), overall mortality was 21% (15% within vs 24% outside IFU 2016, p=0.469); aneurysm-related mortality was 8% (3% within vs 11% outside IFU 2016, p=0.533). Twenty-six patients developed an endoleak (6 within vs 20 outside IFU 2016, p=0.172) and 23 had migration (4 within vs 19 outside IFU 2016, p=0.088). Both proximal neck length <10 mm and neck angulation >60° were positive predictors for the development of endoleak and/or migration. A reintervention was performed in 26 patients (7 within vs 19 outside IFU 2016, p=0.376). While a significant difference was found between the within vs outside IFU 2016 groups with regard to freedom from migration (p=0.026) and the composite freedom from endoleak and/or migration (p=0.021), there were no significant differences in survival (p=0.201) or freedom from reintervention (p=0.505), suggesting a limited effectiveness of the new IFU 2016. Conclusion: The IFU 2016 reduced the anatomic applicability to 34% from 75% for the original IFU 2013. The lack of significant intergroup differences in terms of survival and reinterventions suggests a limited effectiveness of the new IFU 2016.

Download Full-text

P6355The behavior of atrial fibrillation in patients with heart failure hospitalization

European Heart Journal ◽

10.1093/eurheartj/ehz746.0951 ◽

2019 ◽

Vol 40 (Supplement_1) ◽

Author(s):

M Fukunaga ◽

K Hirose ◽

A Isotani ◽

T Morinaga ◽

K Ando

Keyword(s):

Heart Failure ◽

Atrial Fibrillation ◽

Cardiovascular Disease ◽

Proportional Hazards ◽

Proportional Hazards Model ◽

Cox Proportional Hazards ◽

Cox Proportional Hazards Model ◽

Significant Difference ◽

The Impact

Abstract Background Relationship between atrial fibrillation (AF) and heart failure (HF) is often compared with proverbial question of which came first, the chicken or the egg. Some patients showing AF at the HF admission result in restoration of sinus rhythm (SR) at discharge. It is not well elucidated that the restoration into SR during hospitalization can render the preventive effect for rehospitalization. Purpose To investigate the impact of restoration into SR during hospitalization for readmission rate of the HF patients showing AF. Methods We enrolled consecutive 640 HF patients hospitalized from January 2015 to December 2015. Patients data were retrospectively investigated from medical record. Patients showing atrial fibrillation on admission but unrecognized ever were defined as “incident AF”; patients with AF diagnosed before admission were defined as “prevalent AF”. Primary endpoint was a composite of death from cardiovascular disease or hospitalization for worsening heart failure. Secondary endpoints were death from cardiovascular disease, unplanned hospitalization related to heart failure, and any hospitalization. Results During mean follow up of 19 months, 139 patients (22%) were categorized as incident AF and 145 patients (23%) were categorized as prevalent AF. Among 239 patients showing AF on admission, 44 patients were discharged in SR (39 patients in incident AF and 5 patients in prevalent AF). Among incident AF patients, the primary composite end point occurred in significantly fewer in those who discharged in SR (19% vs. 42% at 1-year; 23% vs. 53% at 2-year follow-up, p=0.005). To compare the risk factors related to readmission due to HF with the cox proportional-hazards model, AF only during hospitalization [Hazard Ratio (HR)=0.37, p<0.01] and prevalent AF (HR=1.67, p=0.04) was significantly associated. There was no significant difference depending on LVEF. Conclusion Newly diagnosed AF with restoration to SR during hospitalization was a good marker to forecast future prognosis.

Download Full-text

Medical Comorbidity in Elderly Schizophrenic Patients: A Preliminary Study in Iran

Current Psychiatry Research and Reviews ◽

10.2174/2666082216666200817104424 ◽

2020 ◽

Vol 16 (2) ◽

pp. 103-109

Author(s):

Saeed Shoja Shafti ◽

Alireza Memarie ◽

Masomeh Rezaie ◽

Behjat Rahimi

Keyword(s):

Mental Disorders ◽

Gastrointestinal Disorder ◽

Renal Diseases ◽

Medical Comorbidities ◽

Female Patients ◽

Medical Disorders ◽

Co Morbidity ◽

Significant Difference ◽

Schizophrenic Patients ◽

The Impact

Background: While comorbidity between mental disorders and physical illnesses is the rule rather than an exception, appraising the impact of comorbidity is challenging due to lack of consensus about how to define and measure the concept of comorbidity. Objective: The aim of the present evaluation was to appraise the prevalence and features of medical comorbidities among a group of native elderly schizophrenic patients. Methods: Geriatric unit of Razi psychiatric hospital was selected as the field of investigation and 168 elderly schizophrenic patients (≥65 years old), including 101 males and 67 females, who have been hospitalized there as chronic cases, were chosen as an accessible sample, and were surveyed with respect to existing comorbid medical disorders. Psychiatric diagnosis was based on ‘Diagnostic and Statistical Manual of Mental Disorders’, 5th edition (DSM-5), and the medical diagnosis was based on ‘International Classification of Diseases’, 10th edition. Results: As shown by the results, 89% (n=151) of elderly schizophrenic patients had some kind of registered physical co-morbidity, which was more significant than the frequency of medical comorbidities among native senior citizens. Amongst the listed co-morbidities, falls, hypertension and osteoarthritis were the most prevalent comorbidities with a frequency of around 48.8%, 44.6% and 39.2%, respectively. Hypertension, renal disease and malnutrition were significantly more prevalent among male patients (p<0.0000, p<0.0045 and p< 0.0018, respectively) and hyponatremia, aspiration/ asphyxiation and seizure were meaningfully more prevalent among female patients (p<0.0075, p<0.0000 and p<0.0009, respectively). As stated by the findings and in comparison with the native seniors, while diabetes, renal diseases and malnutrition were significantly more frequent, coronary artery disease, gastrointestinal disorder and osteoarthritis were significantly less frequent in the existing sample of elderly schizophrenic patients. Conclusion: In comparison with the native senior people, the rate of medical comorbidities, particularly diabetes, renal diseases and malnutrition, was significantly higher in elderly schizophrenic patients, a significant difference, was observed regarding physical comorbidities between male and female patients, which demands further methodical and gender-based studies for defining more appropriate care.

Download Full-text

Abstract 3: Impact Of Transport To Critical Care Centers Vs. Non-critical Care Hospitals On Outcomes From Out-of-hospital Cardiac Arrest In Osaka, Japan

Circulation ◽

10.1161/circ.118.suppl_18.s_1445-b ◽

2008 ◽

Vol 118 (suppl_18) ◽

Author(s):

Kentaro Kajino ◽

Taku Iwami ◽

Mohamud Daya ◽

Naohiro Yonemoto ◽

Tatuya Nishiuchi ◽

...

Keyword(s):

Cardiac Arrest ◽

Critical Care ◽

Coronary Intervention ◽

Primary Outcome Measure ◽

Confounding Variables ◽

Significant Difference ◽

Stratified Analysis ◽

The Impact ◽

Hospital Cardiac Arrest ◽

Better Than

Background: Recent studies suggest that specialized hospital care including hypothermia and early percutaneous coronary intervention (PCI) influences the outcome of out-of -hospital cardiac arrest (OHCA) patients. In Japan, selected hospitals are certificated as “Critical Care Centers (CCC)” based on their expertise and ability to provide these higher levels of care. We hypothesized that the outcomes of patients with OHCA who were transported to CCC is better than if they were transported to non-critical care hospitals (NCCH) in Osaka, Japan. Materials and Methods: All adults with OHCA of presumed cardiac etiology, treated by the emergency medical services (EMS) systems, and transported to a hospital in Osaka, Japan from January 1, 2005 to December 31, 2006 were studied using a prospective Utstein style population cohort database. Primary outcome measure was one month neurologically favorable survival (CPC ≤ 2). Outcomes of patients transported to CCC were compared to patients transported to NCCH using multiple logistic regression to adjust for the following confounding variables; gender, age, witnessed status, bystander CPR, location, transport time and initial rhythm. We also performed a stratified analysis based on whether the patients achieved ROSC prior to arrival at the hospital. Results: Of 6,943 OHCA of presumed cardiac etiology, 6,706 cases were transported. Of these, 1,780 were transported to CCC while 4,926 were transported to NCCH. Neurologically favorable survival at one-month was greater in the CCC group [103 (5.8 %) versus 119 (2.4 %), p < 0.001]. Transportation to CCC was a significant predictor [OR = 1.7, 95% CI interval (1.3 – 2.4)] of neurologically favorable survival after adjustment for confounding variables. In the stratified analysis, the impact of the CCC was not significant difference in patients transported after field ROSC. [OR = 1.4, 95% CI interval (0.92 – 2.22)] On the other hand, the impact of the CCC was even greater in patients transported prior to field ROSC. [OR = 2.4, 95% CI interval (1.3 – 4.5)] Conclusions: The outcomes of patients with OHCA with or without field ROSC who were transported to Critical Care Centers was better than if they were transported to Non-Critical Care Hospitals.

Download Full-text

Abstract T MP60: Impact of Aortic Arch Atheroma for Stroke Recurrence in Patients With or Without Atrial Fibrillation

Stroke ◽

10.1161/str.46.suppl_1.tmp60 ◽

2015 ◽

Vol 46 (suppl_1) ◽

Author(s):

Shigeru Fujimoto ◽

Masato Osaki ◽

Masaya Kumamoto ◽

Makoto Kanazawa ◽

Naoki Tagawa ◽

...

Keyword(s):

Atrial Fibrillation ◽

Aortic Arch ◽

Proportional Hazards Model ◽

Cox Proportional Hazards Model ◽

Rank Test ◽

Stroke Recurrence ◽

Significant Difference ◽

Group A ◽

Group B ◽

The Impact

Background & Purpose: In patients with embolic stroke of undetermined source, aortic arch atheroma evaluated using transesophageal echocardiography (TEE) is a possible embolic source. We investigated the impact of embolic sources including aortic arch atheroma for a stroke recurrences and death. Methods: Among the consecutive 1545 acute stroke patients, 542 patients who were admitted within 24 hours after the symptom onset, with ischemic lesions in the cortex or cerebellum on the diffusion-weighted image, NIH stroke scale of 7 or less, and prior modified Rankin scale (mRS) of 0 or 1 were included in the present study. All 542 patients underwent TEE to search for embolic sources. According to the categories of embolic sources, patients were classified into 4 groups: patients with severe aortic arch atheroma of 4mm or more in diameter (group A; n=167), patients with cardiogenic embolic sources such as atrial fibrillation or intracardiac thrombus (group C; n=93), patients with both factors as described above (group B; n=88), and other patients (group O; n=194). We followed them up for average period of 3.2 years, and investigated the frequency of stroke recurrences and death from any cause according to embolic sources. Results: Stroke recurrences were observed in 12.0% patients in group A, 11.8% patients in group C, 18.2% patients in group B, and 6.7% patients in group O respectively (p=0.0371). Stroke recurrences and death from any cause occurred in 14.4%, 15.1%, 21.6% and 6.7% patients respectively (p=0.0041). Kaplan-Meier curve analysis revealed a significant difference in the recurrence-free survival among the four groups (p=0.0076, log-rank test). Stroke recurrence was more frequent in group B than group C patients especially in the early phase from the onset. On COX proportional-hazards model analysis and diabetes mellitus (HR 1.73, p=0.0264) and aortic arch atheroma of 4mm or more (HR 1.86, p=0.0146) were significant predictors for stroke recurrences and death from any cause. Conclusions: Severe aortic arch atheroma can independently be associated with stroke recurrences and death, furthermore, a combination of aortic arch atheroma and cardiogenic embolic sources showed more frequent events than each of them alone.

Download Full-text