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1.
P. Kadermuneer R. Sandeep Vellani Haridasan Biju George Chakanalil Govindan Sajeev Mangalath Narayanan Krishnan 《Indian heart journal》2019,71(1):1-6
Background
Carotid sinus syndrome accounts for one third of patients who presents with unexplained syncope. Prevalence of carotid sinus hypersensitivity (CSH) in Indians has not been studied till now.Objectives
To assess the prevalence and associations of CSH in symptomatic patients above 50 years and to study its prognostic significance pertaining to sudden cardiac death, syncope, recurrent pre syncope and falls on 1 year follow up.Methods
Patients above 50 years who presented with unexplained syncope, recurrent syncope or falls were considered cases and those without these symptoms were considered as controls. All the patients underwent carotid sinus massage and their responses noted. All symptomatic patients were followed up and observed for events like sudden cardiac death, syncope, recurrent pre syncope and falls during 1 year follow up. Patients with recurrent syncope and predominant cardioinhibitory syncope were advised permanent pacemaker implantation.Results
A total of 252 patients were screened, 130 patients constituted cases and 49 patients constituted controls. CSH was demonstrable in 32% (n = 42) of cases as compared to 8% (n = 4) in controls (p < 0.001). Cardioinhibitory response was the predominant response (88%, n = 38) followed by mixed response (12%, n = 4). CSH was associated with advancing age, male gender (93%, n = 39, p < 0.001) and history of smoking (63%, n = 27, p = 0.009). Composite outcomes of sudden cardiac death, syncope, recurrent pre syncope and falls were significantly higher in patients with symptomatic CSH than in those without it (45%, n = 16 vs. 6.8%, n = 6; p < 0.001).Conclusions
In conclusion, the prevalence of CSH in patients above 50 yrs with unexplained syncope was high in our population. Patients with CSH and baseline symptoms developed recurrent syncope during follow up. Carotid sinus massage should be a part of routine examination protocol for unexplained syncope. 相似文献2.
3.
Ghada S. Youssef Marwa S. Mashaal Dalia R. El Remisy Khalid A. Sorour Hussein H. Rizk 《Indian heart journal》2019,71(1)
Background
Pericardial effusion (PE) is widely believed to signify more advanced infective endocarditis (IE) and a generally worse outcome.Purpose
To determine the prevalence and clinical significance of PE in a series of patients with confirmed native and prosthetic valve infections.Methods
Data were collected from 338 consecutive patients with definite or possible IE who visited a single referral center; these patients were examined for the presence of PE as detected by transthoracic echocardiography. Clinical characteristics, the incidence of complications, and outcomes were compared between patients with IE with and without PE. IE patients with PE were then divided into two subgroups: those with and those without cardiac prostheses.Results
Eighty-eight patients out of the total 338 (26%) were found to have PE. Compared with patients who did not have PE, patients who did were significantly younger (32.9 ± 13.4 vs 29.0 ± 9.2, p = 0.003), had more left-sided vegetation (55.6% vs 77.3%, p < 0.001), more root abscesses (9.2% vs 25.0%, p < 0.001), needed surgery more frequently (68.0% vs 84.1%, p = 0.001), and had a higher mortality rate (22.0% vs 32.9%, p = 0.03). PE was not found to be a predictor of mortality. No significant difference was found between IE patients with PE with (n = 13) and without (n = 75) prostheses with regard to causative organisms, clinical characteristics, or clinical outcomes.Conclusion
Regardless of whether the IE was in native or prosthetic valves, compared with patients without PE, patients with PE had more severe infections and a worse prognosis, but PE was not an independent predictor of mortality. 相似文献4.
Jia Hao Law Jarrod Kah Hwee Tan Kien Yee Michael Wong Wan Qi Ng Poh Seng Tan Glenn Kunnath Bonney Shridhar Ganpathi Iyer Madhavan Krishnakumar Wei Chieh Alfred Kow 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(2):242-248
Background
To compare the presentations and outcomes of anti-HBc seropositive Hepatocellular Carcinoma (HBc-HCC) with anti-HBc seronegative (NHBc-HCC) patients in HBsAg negative Non-HBV Non-HCV (NBNC-HCC) HCC population.Methods
515 newly diagnosed HCC patients from January 2011 to September 2016 were retrospectively reviewed. 145 (66.5%) NHBc-HCC and 73 (33.5%) HBc-HCC patients were identified. Patient demographics, disease characteristics, details of treatments, recurrence and survival outcomes were analysed.Results
A significantly lower proportion of HBc-HCC patients were diagnosed through surveillence (6.8% vs 26.2%, p = 0.001). HBc-HCC patients were less likely cirrhotic (p < 0.001), portal hypertensive (p < 0.001), ascitic (p = 0.008) and thrombocytopenic (p = 0.003). A higher proportion of HBc-HCC patients had treatment with curative intent (46.6% vs 30.3%, p = 0.018) and surgery (39.7% vs 16.6%, p < 0.001). Although HBc-HCC patients had larger median tumor size (74.0 mm vs 55.0 mm, p = 0.016) with a greater proportion of patients having tumors ≥5 cm, there was no difference in the overall median survival (19.0 months vs 22.0 months, p = 0.919) and recurrence rates (38.2% vs 40.9%).Conclusion
Isolated anti-HBc seropositivity in HbsAg negative patients tend to present incidentally with delayed diagnoses resulting in larger tumors, but their long-term survival remain comparable. 相似文献5.
Javeed Ahmad Tantray K. Pratap Reddy Kaiser Jamil Shiva Kumar Yerra 《Indian heart journal》2019,71(1)
Background
The cytochrome P-450 2J2 (CYP2J2) is known to be one of the major enzymes of epoxygenase pathway of arachidonic acid in extrahepatic tissues, which produces series of regioisomeric cis-epoxyeicosatrienoic acids (EETs) such as 5,6-, 8,9-, 11,12-, and 14,15-EETs. In the present study, we analyzed the impact of a genetic variant in CYP2J2 on coronary artery disease (CAD) in the Telangana region of Indian population.Material and methods
The case–control study consisted of 100 CAD cases and 110 healthy controls. The deoxyribonucleic acid was extracted using the salting out method. Genotyping and gene expression was performed by polymerase chain reaction (PCR)-restriction fragment length polymorphism and real-time-PCR methods.Results
In the present study, the percentage of smokers, alcoholics, hypertensive patients, and diabetics was high. Increase in fasting glucose, urea, creatinine, fasting triglycerides, total cholesterol (TC), low-density lipoprotein-cholesterol (LDL-C), total cholesterol/high-density lipoprotein (TC/HDL), LDL/HDL, homocysteine, and C-reactive protein levels were significantly higher in patients with CAD than in controls (p < 0.001). CYP2J2 G-50T was associated with CAD (p = 0.04). The mRNA expression of CYP2J2 showed altered gene expression in this study among CAD patients in comparison with control (p = 0.01).Conclusions
A functionally relevant polymorphism of the CYP2J2 gene was independently associated with an increased risk of CAD. 相似文献6.
Yoav Michowitz Anat Milman Antoine Andorin Georgia Sarquella-Brugada M. Cecilia Gonzalez Corcia Jean-Baptiste Gourraud Giulio Conte Frederic Sacher Jimmy J.M. Juang Sung-Hwan Kim Eran Leshem Philippe Mabo Pieter G. Postema Aviram Hochstadt Yanushi D. Wijeyeratne Isabelle Denjoy Carla Giustetto Yuka Mizusawa Bernard Belhassen 《Journal of the American College of Cardiology》2019,73(14):1756-1765
Background
Information on young patients with Brugada syndrome (BrS) and arrhythmic events (AEs) is limited.Objectives
The purpose of this study was to describe their characteristics and management as well as risk factors for AE recurrence.Methods
A total of 57 patients (age ≤20 years), all with BrS and AEs, were divided into pediatric (age ≤12 years; n = 26) and adolescents (age 13 to 20 years; n = 31).Results
Patients’ median age at time of first AE was 14 years, with a majority of males (74%), Caucasians (70%), and probands (79%) who presented as aborted cardiac arrest (84%). A significant proportion of patients (28%) exhibited fever-related AE. Family history of sudden cardiac death (SCD), prior syncope, spontaneous type 1 Brugada electrocardiogram (ECG), inducible ventricular fibrillation at electrophysiological study, and SCN5A mutations were present in 26%, 49%, 65%, 28%, and 58% of patients, respectively. The pediatric group differed from the adolescents, with a greater proportion of females, Caucasians, fever-related AEs, and spontaneous type-1 ECG. During follow-up, 68% of pediatric and 64% of adolescents had recurrent AE, with median time of 9.9 and 27.0 months, respectively. Approximately one-third of recurrent AEs occurred on quinidine therapy, and among the pediatric group, 60% of recurrent AEs were fever-related. Risk factors for recurrent AE included sinus node dysfunction, atrial arrhythmias, intraventricular conduction delay, or large S-wave on ECG lead I in the pediatric group and the presence of SCN5A mutation among adolescents.Conclusions
Young BrS patients with AE represent a very arrhythmogenic group. Current management after first arrhythmia episode is associated with high recurrence rate. Alternative therapies, besides defibrillator implantation, should be considered. 相似文献7.
Nina Reistad Jan H. Nilsson Magnus Bergenfeldt Pehr Rissler Christian Sturesson 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(2):175-180
Background
Liver steatosis is associated with poor outcome after liver transplantation and liver resection. There is a need for an accurate and reliable intraoperative tool to identify and quantify steatosis. This study aimed to investigate whether surface diffuse reflectance spectroscopy (DRS) measurements could detect liver steatosis on humans during liver surgery.Methods
The DRS instrumentation setup consists of a computer, a high-power tungsten halogen light source and two spectrometers, connected through a trifurcated optical fiber to a hand-held probe. Patients scheduled for open resection for liver tumors were considered for inclusion. Multiple DRS measurements were performed on the liver surface after mobilization.Results
In total, 1210 DRS spectra originated from 38 patients, were analyzed. When applying the data to an analytical model the volumetric absorption ratio factor of fat and water specified an explicit distinction between mild to moderate, and moderate to severe steatosis (p < 0.001). There were significant differences between none-to-mild and moderate-to-severe steatosis grade for the following parameters: reduced scattering coefficient (p < 0.001), Mie to total scattering fraction (p < 0.001), Mie slope (p = 0.003), lipid/(lipid + water) (p < 0.001), blood volume (p = 0.044) and bile volume (p < 0.001).Conclusion
This study shows that it is possible to evaluate steatosis grades with hepatic surface diffuse reflectance spectroscopy measurements. 相似文献8.
Ngai-Yin Chan Chi-Chung Choy Ho-Chuen Yuen Hoi-Fan Chow Ho-Fai Fong 《The Canadian journal of cardiology》2019,35(4):396-404
Background
Persistent iatrogenic atrial septal defect (iASD) is a common but poorly characterized complication after cryoballoon (CB) pulmonary vein isolation (PVI) procedures. We therefore investigate its prevalence, evolution, risk factors, and clinical outcomes in a prospective longitudinal study.Methods
A total of 108 patients (41 women, mean age 57 ± 11.3) underwent CB PVI for AF. Serial transesophageal echocardiography (TEE) was performed 9 months and then annually until 6 years after the procedure to study the characteristics of persistent iASD.Results
Persistent iASD occurred in 33 (30.6%) patients 9 months after CB PVI. Spontaneous closure of iASD was found in 6 (22.2%) and 3 (15.8%) patients 2 and 3 years after the procedures, respectively. No spontaneous closure was observed on 4, 5, and 6-year TEE follow-up. The projected long-term persistence rate of iASD after CB PVI was therefore 20% (30.6% × 0.778 × 0.842). Using multivariate logistic regression, a higher number of cryoapplications (≥ 2 minutes) was the only independent predictor of persistent iASD 9 months after CB PVI (odds ratio [OR] 1.207; 95% confidence interval [CI], 1.033-1.411, P = 0.018). Two (1.9%) patients with significantly larger iASD size than the others (long diameter 12.6 ± 0.8 vs 3.7 ± 1.5 mm, P < 0.001; short diameter 10.9 ± 0.2 vs 3 ± 1.1 mm, P < 0.001) required percutaneous closure because of exertional dyspnea and right ventricular enlargement. Over 129.7 patient-years follow-up, during which iASD persisted, there was no occurrence of neurologic events.Conclusions
Approximately one fifth of patients undergoing CB PVI will have permanently persistent iASD. Patients with defect sizes of greater than 10 mm may need percutaneous closure due to significant left-to-right shunting. 相似文献9.
James R. Butler Joshua K. Kays Michael G. House Eugene P. Ceppa Attila Nakeeb Christian M. Schmidt Nicholas J. Zyromski 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(3):301-309
Background
Cirrhosis increases the risk of perioperative mortality in gastrointestinal surgery. Though cirrhosis is sometimes considered a contraindication to pancreatoduodenectomy (PD), few data are available in this patient population. The aim of the present study is to identify predictors of outcome in cirrhotic patients undergoing PD.Methods
Patients undergoing PD with biopsy-proved cirrhosis were evaluated. Primary endpoints were morbidity and mortality. Child score, MELD score, and radiographic evidence of portal hypertension (pHTN) were assessed for accuracy in preoperative risk stratification. A systematic review of the literature with meta-analysis was also performed to query morbidity and mortality of patients with cirrhosis reported to undergo PD.Results
Between 2005 and 2015, 36 cirrhotic patients underwent PD; three year follow-up was complete. Median Child score was 6 (range 5–10); median MELD score was 9 (range 7–18). Perioperative (90-day) mortality was 6/36. Median survival was 37 months (range 0.2–116). MELD ≥ 10 was associated with increased mortality (4/13 vs. 2/13, p = 0.004). Irrespective of Child or MELD score, those with pHTN had poor outcomes including significantly greater intraoperative blood loss, increased incidence of major complication, and length of stay. Postoperative mortality was significantly higher with pHTN (3/16 vs. 1/13, p = 0.012).Conclusion
Pancreatoduodenectomy may be considered in carefully selected cirrhotic patients. MELD ≥ 10 predicts increased risk of postoperative mortality. Specific attention should be afforded to patients with preoperative radiographic evidence of portal hypertension as this group experiences poor outcomes irrespective of MELD or Child score. 相似文献10.
David Conen Nicolas Rodondi Andreas Müller Juerg H. Beer Peter Ammann Giorgio Moschovitis Angelo Auricchio Daniel Hayoz Richard Kobza Dipen Shah Jan Novak Jürg Schläpfer Marcello Di Valentino Stefanie Aeschbacher Steffen Blum Pascal Meyre Christian Sticherling Leo H. Bonati Ramun Schmid 《Journal of the American College of Cardiology》2019,73(9):989-999
Background
Patients with atrial fibrillation (AF) have an increased risk of cognitive decline, potentially resulting from clinically unrecognized vascular brain lesions.Objectives
This study sought to assess the relationships between cognitive function and vascular brain lesions in patients with AF.Methods
Patients with known AF were enrolled in a multicenter study in Switzerland. Brain magnetic resonance imaging (MRI) and cognitive testing using the Montreal Cognitive Assessment (MoCA) were performed in all participants. Large noncortical or cortical infarcts (LNCCIs), small noncortical infarcts (SNCIs), microbleeds, and white matter lesions were quantified by a central core laboratory. Clinically silent infarcts were defined as infarcts on brain MRI in patients without a clinical history of stroke or transient ischemic attack.Results
The study included 1,737 patients with a mean age of 73 ± 8 years (28% women, 90% taking oral anticoagulant agents). On MRI, LNCCIs were found in 387 patients (22%), SNCIs in 368 (21%), microbleeds in 372 (22%), and white matter lesions in 1715 (99%). Clinically silent infarcts among the 1,390 patients without a history of stroke or transient ischemic attack were found in 201 patients with LNCCIs (15%) and 245 patients with SNCIs (18%). The MoCA score was 24.7 ± 3.3 in patients with and 25.8 ± 2.9 in those without LNCCIs on brain MRI (p < 0.001). The difference in MoCA score remained similar when only clinically silent LNCCIs were considered (24.9 ± 3.1 vs. 25.8 ± 2.9; p < 0.001). In a multivariable regression model including all vascular brain lesion parameters, LNCCI volume was the strongest predictor of a reduced MoCA (β = ?0.26; 95% confidence interval: ?0.40 to ?0.13; p < 0.001).Conclusions
Patients with AF have a high burden of LNCCIs and other brain lesions on systematic brain MRI screening, and most of these lesions are clinically silent. LNCCIs were associated with worse cognitive function, even among patients with clinically silent infarcts. Our findings raise the question of MRI screening in patients with AF. 相似文献11.
Jaap I. van Waning Kadir Caliskan Michelle Michels Arend F.L. Schinkel Alexander Hirsch Michiel Dalinghaus Yvonne M. Hoedemaekers Marja W. Wessels Arne S. IJpma Robert M.W. Hofstra Marjon A. van Slegtenhorst Danielle Majoor-Krakauer 《Journal of the American College of Cardiology》2019,73(13):1601-1611
Background
There is overlap in genetic causes and cardiac features in noncompaction cardiomyopathy (NCCM), hypertrophic cardiomyopathy (HCM), and dilated cardiomyopathy (DCM).Objectives
The goal of this study was to predict phenotype and outcome in relatives according to the clinical features and genotype of NCCM index cases.Methods
Retrospective DNA and cardiac screening of relatives of 113 families from 143 index patients were used to classify NCCM cases according to the cardiac phenotype. These cases were classified as isolated NCCM, NCCM with left ventricular (LV) dilation (DCM), and NCCM with LV hypertrophy (HCM).Results
In 58 (51%) families, screening identified 73 relatives with NCCM and 34 with DCM or HCM without NCCM. The yield of family screening was higher in families with a mutation (p < 0.001). Fifty-four families had a mutation. Nonpenetrance was observed in 37% of the relatives with a mutation. Index cases were more often symptomatic than affected relatives (p < 0.001). NCCM with DCM (53%) was associated with LV systolic dysfunction (p < 0.001), increased risk for major adverse cardiac events, mutations in the tail of MYH7 (p < 0.001), and DCM without NCCM in relatives (p < 0.001). Isolated NCCM (43%) was associated with a milder course, mutations in the head of MYH7, asymptomatic NCCM (42%) (p = 0.018), and isolated NCCM in relatives (p = 0.004). NCCM with HCM (4%) was associated with MYBPC3 and HCM without NCCM in relatives (p < 0.001).Conclusions
The phenotype of relatives may be predicted according to the NCCM phenotype and the mutation of index patients. NCCM phenotypes were related to outcome. In this way, clinical and genetic features of index patients may help prediction of outcome in relatives. 相似文献12.
Dae-Hee Kim Ran Heo Mark D. Handschumacher Sahmin Lee Yun-Sil Choi Kyu-Ri Kim Yewon Shin Hong-Kyung Park Joyce Bischoff Elena Aikawa Jong-Min Song Duk-Hyun Kang Robert A. Levine Jae-Kwan Song 《JACC: Cardiovascular Imaging》2019,12(4):665-677
Objectives
This study hypothesized that compensatory mitral leaflet area (MLA) adaptation occurs in patients with persistent atrial fibrillation (AF) without left ventricular (LV) dysfunction but has limitations that augment mitral regurgitation (MR). The study also explored whether asymmetrical annular dilation is matched by relative leaflet enlargement.Background
Functional MR occurs in patients with AF and isolated annular dilation, but the relationship of MLA adaptation with annular area (AA) is unknown.Methods
Three-dimensional echocardiographic images were acquired from 86 patients with quantified MR: 53 with nonvalvular persistent AF (23 MR+ with moderate or greater MR, 30 MR?) without LV dysfunction or dilation and 33 normal controls. Comprehensive 3-dimensional analysis included total diastolic MLA, adaptation ratios of MLA to annular area and MLA to leaflet closure area, and annular and tenting geometry.Results
Total MLA was 22% larger in patients with AF than in controls, thus paralleling the increased AA. However, as AA increased, adaptive indices (MLA/AA ratio and ratio of MLA to closure area) plateaued, becoming lowest in MR+ patients (ratio of MLA to closure area = 1.63 ± 0.17 controls, 1.60 ± 0.11 MR?, 1.32 ± 0.10 MR+; p < 0.001). MR increased as the ratio of MLA to closure area decreased (R2 = 0.68; p < 0.001). The posterior-to-anterior MLA ratio remained constant, whereas the posterior-to-anterior mitral annulus perimeter increased (1.21 ± 0.16 controls, 1.32 ± 0.20 MR?, 1.46 ± 0.19 MR+; p < 0.001). Multivariate MR determinants were annular area, total MLA to closure area, and posterior-to-anterior perimeter ratios.Conclusions
MLA adaptively increases in AF with isolated annular dilation and normal LV function. This compensatory enlargement becomes insufficient with greater annular dilation, and the leaflets fail to match asymmetrical annular remodeling, thereby increasing MR. These findings can potentially help optimize therapeutic options and motivate basic studies of adaptive growth processes. 相似文献13.
Pim B. Olthof Mamoru Miyasaka Bas Groot Koerkamp Jimme K. Wiggers William R. Jarnagin Takehiro Noji Satoshi Hirano Thomas M. van Gulik 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(3):345-351
Background
Perihilar cholangiocarcinoma (PHC) often requires extensive surgery which is associated with substantial morbidity and mortality. This study aimed to compare an Eastern and Western PHC cohort in terms of patient characteristics, treatment strategies and outcomes including a propensity score matched analysis.Methods
All consecutive patients who underwent combined biliary and liver resection for PHC between 2005 and 2016 at two Western and one Eastern center were included. The overall perioperative and long-term outcomes of the cohorts were compared and a propensity score matched analysis was performed to compare perioperative outcomes.Results
A total of 210 Western patients were compared to 164 Eastern patients. Western patients had inferior survival compared to the East (hazard-ratio 1.72 (1-23-2.40) P < 0.001) corrected for age, ASA score, tumor stage and margin status. After propensity score matching, liver failure rate, morbidity, and mortality were similar. There was more biliary leakage (38% versus 13%, p = 0.015) in the West.Conclusion
There were major differences in patient characteristics, treatment strategies, perioperative outcomes and survival between Eastern and Western PHC cohorts. Future studies should focus whether these findings are due to the differences in the treatment or the disease itself. 相似文献14.
Anuhya Kommalapati Sri Harsha Tella Gaurav Goyal Mitesh Borad Steven R. Alberts Lewis Roberts Joleen M. Hubbard Lori Durgin Sean Cleary Amit Mahipal 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(3):379-386
Background
To determine the association between the number of patients with intra-hepatic cholangiocarcinoma (IHCC) treated annually at a treatment facility (volume) and overall survival (outcome).Methods
Patients with IHCC reported to the National Cancer Database (years 2004–2015) were included. We classified facilities by tertiles (T; mean IHCC patients treated/year): T1: <2.56; T2: 2.57–5.39 and T3: ≥5.40. Volume–outcome relationship was determined by using Cox regression adjusting for patient demographics, comorbidities, tumor characteristics, insurance type and therapy received.Results
There were 11,344 IHCC patients treated at 1106 facilities. On multivariable analysis, facility volume was independently associated with all-cause mortality (p < 0.001). The unadjusted median OS by facility volume was: T1: 5 months (m), T2: 8.1 m, and T3: 13.1 m (p < 0.001). Compared with patients treated at T3 facilities, patients treated at lower-tertile facilities had significantly higher risk of death [T2 hazard ratio (HR), 1.12 [95% CI, 1.05–1.23]; T1 HR, 1.21 [95% CI, 1.11–1.33]. Patients treated at high-volume centers were more likely to get surgery (34.6 vs 13.1%) and adjuvant therapy.Conclusion
IHCC patients treated at high-volume facilities had a significant improvement in OS and were more likely to receive surgery and adjuvant therapy as compared to that of patients at low-volume facilities. 相似文献15.
Isamu Hosokawa Hiroaki Shimizu Hideyuki Yoshitomi Katsunori Furukawa Tsukasa Takayashiki Satoshi Kuboki Keiji Koda Masaru Miyazaki Masayuki Ohtsuka 《HPB : the official journal of the International Hepato Pancreato Biliary Association》2019,21(4):489-498
Background
Right hepatectomy (RH) is the standard surgical procedure for perihilar cholangiocarcinoma (PHC) with right-sided predominance in many centers. Although left trisectionectomy (LT) is aggressively performed for PHC with left-sided predominance in high-volume centers, the surgical and survival outcomes of LT are unclear. Therefore, this study aimed to compare the outcomes of LT and RH for PHC.Methods
Consecutive patients who underwent surgical resection for PHC at Chiba University Hospital from 2008 to 2016 were retrospectively reviewed. The outcomes of patients with PHC who underwent LT were compared with those who underwent RH following one-to-one propensity score matching.Results
Of 171 consecutive PHC resection patients, 111 were eligible for the study; 41 (37%) underwent LT, and 70 (63%) underwent RH. In a matched cohort (LT: n = 27, RH: n = 27), major complication rates (67% vs. 52%; p = 0.42), 90-day mortality rates (15% vs. 0%; p = 0.11) and R0 resection rates (56% vs. 44%; p = 0.58) were similar in both groups. The 3-year recurrence-free survival rates (27% vs. 47%; p = 0.27) and overall survival rates (45% vs. 60%; p = 0.17) were also similar in both groups.Conclusions
In patients with PHC, LT could achieve similar surgical and survival outcomes as RH. 相似文献16.
So-Ryoung Lee Eue-Keun Choi Chan Soon Park Kyung-Do Han Jin-Hyung Jung Seil Oh Gregory Y.H. Lip 《Journal of the American College of Cardiology》2019,73(8):919-931
Background
It is unclear whether the overall effectiveness and safety of direct oral anticoagulants (DOACs) are consistent in patients with nonvalvular atrial fibrillation (AF) and extremely low body weight (<50 kg).Objectives
This study compared DOACs with warfarin in AF patients with low body weight.Methods
Using data from the Korean National Health Insurance Service database from January 2014 to December 2016, AF patients with body weight ≤60 kg and who were treated with oral anticoagulants (n = 14,013 taking DOACs and n = 7,576 taking warfarin) were included and examined for ischemic stroke, intracranial hemorrhage (ICH), gastrointestinal bleeding, major bleeding, all-cause death, and composite outcome. The propensity score weighting was used to balance the 2 groups.Results
Baseline characteristics were well balanced between the 2 groups (mean age 73 years, mean CHA2DS2-VASc score 4, and 28% of patients weighed <50 kg). DOACs were associated with lower risks of ischemic stroke (hazard ratio [HR]: 0.591; 95% confidence interval [CI]: 0.510 to 0.686) and major bleeding (HR: 0.705; 95%: CI 0.601 to 0.825), which were caused by a reduction in ICH (HR: 0.554; 95% CI: 0.429 to 0.713) compared with warfarin. DOAC improved the net clinical benefit compared with warfarin (HR for composite outcome: 0.660; 95% CI: 0.606 to 0.717), and this was consistent in patients who weighed <50 kg (HR for composite outcome: 0.665; 95% CI: 0.581 to 0.762).Conclusions
In this real-world Asian AF population with low body weight, DOACs showed better effectiveness and safety than warfarin. These results were consistent in patients with extremely low body weight. Regular dosages of DOACs showed comparable results as reduced dosages of DOACs in both effectiveness and safety. 相似文献17.
P. Bazal A. Gea C. de la Fuente-Arrillaga M.T. Barrio-López M.A. Martinez-González M. Ruiz-Canela 《Nutrition, metabolism, and cardiovascular diseases : NMCD》2019,29(5):450-457
Background and aims
A Mediterranean-type diet enriched with extra virgin olive oil has been associated with a reduction in the incidence of atrial fibrillation (AF) in a population at high cardiovascular risk. However, no study has replicated these findings. In our study, we analyzed the association between olive oil consumption and AF in the SUN project, a cohort with young Spanish adults at low cardiovascular risk.Methods and results
We included all participants without prevalent AF at baseline (18,118 participants). Incident AF cases were confirmed by a cardiologist following a prespecified protocol. We used multivariable repeated-measurement Cox models adjusted for possible confounders (sex, age, BMI, and several classic cardiovascular risk factors).After a mean follow-up of 10.1 years, 94 AF incident cases were confirmed. Comparing to the lowest category of consumption (<7.9 g/d), the multivariable models showed hazard ratios (IC 95%) of 1.52 (0.93–2.48) for low-to-moderate, 1.44 (0.83–2.47) for moderate-to-high and 1.27 (0.56–2.86) for high olive oil intake. In a subgroup analysis stratified by overweight, an inverse although non-significant association was found only among overweight participants when we compared the highest vs the lowest category of consumption (p for interaction = 0.043).Conclusion
No association between olive oil and AF was found in this low-risk cohort, although the effect of extra-virgin olive oil on AF prevention especially among people with overweight deserves further investigation. 相似文献18.
Patrick J. Donio Cassandra Freitas Peter C. Austin Heather J. Ross Husam M. Abdel-Qadir Harindra C. Wijeysundera Karen Tu Peter Cram Peter Liu Howard Abrams Jacob A. Udell Susanna Mak Michael E. Farkouh Jack V. Tu Xuesong Wang Sheldon W. Tobe Douglas S. Lee 《The Canadian journal of cardiology》2019,35(3):341-351
Background
Geographic factors may influence cardiovascular disease outcomes in Canada. Circulatory diseases are a major reason for higher population mortality rates in Northern Ontario, but it is unknown if hospitalized patients with cardiovascular disease experience differential outcomes compared with those in the South.Methods
We examined 30-day and 1-year mortality and readmissions for patients hospitalized with acute myocardial infarction (AMI), heart failure (HF), atrial fibrillation (AF), or stroke in Northern compared with Southern Ontario, using the Canadian Institute for Health Information Discharge Abstract Database (2005-2016). Northern patients were defined as those residing and hospitalized in the Northwest or Northeast Local Health Integration Network regions. We used multiple Cox proportional hazards regression analysis for time-to-first event and Prentice-Williams-Peterson method to evaluate repeat and multiply admitted patients.Results
A total of 47,745 Northern and 465,353 Southern patients hospitalized with AMI (n = 182,158), HF (n = 130,770), AF (n = 72,326), or stroke (n = 127,844) were studied. Rates of first readmission were higher among Northern patients for AMI (adjusted hazard ratio [HR], 1.32), HF (HR, 1.16), AF (HR, 1.21), and stroke (HR, 1.27) compared with Southern patients (all P < 0.001). Repeat readmission rates among Northern patients for AMI (HR, 1.23), HF (HR, 1.13), AF (HR, 1.18), and stroke (HR, 1.22) were also increased (all P < 0.001 vs Southern). Thirty-day mortality did not differ significantly between Northern and Southern patients.Conclusions
Readmissions were increased in those residing and hospitalized in the North. To reduce readmissions in the North, the quality of postacute transitional care should be examined further. 相似文献19.
Keisuke Jimbo Yoshikazu Ohtsuka Tatsuo Kono Nobuyasu Arai Reiko Kyoudo Kenji Hosoi Yo Aoyagi Takahiro Kudo Nobuyoshi Asai Toshiaki Shimizu 《Allergology international》2019,68(2)
Background
Although non-IgE-mediated gastrointestinal food allergy has increased rapidly in Japan, a small number of reports has evaluated B-mode and Doppler ultrasonographic findings in the acute phase of infantile gastrointestinal milk allergy. The aim of the present study was to compare the diagnostic utility of ultrasonographic findings and laboratory allergic data in non-IgE-mediated infantile gastrointestinal milk allergy.Methods
Sixteen cases of active non-IgE-mediated infantile gastrointestinal milk allergy, diagnosed by food elimination tests and oral food challenge tests (OFCTs) (group A), 15 cases of acute viral gastroenteritis (AGE) (group B), and 15 controls (group C) were enrolled. 1) B-mode abdominal ultrasound findings, 2) laboratory allergic data including eosinophil counts (Eos), serum IgE, and the antigen-specific lymphocyte proliferation test (ALPT) against milk protein, and 3) vessel density (VD) indirectly quantified by gastrointestinal Doppler flow at jejunum, ileum, and sigmoid colonic mucosae were evaluated and compared among the groups.Results
In the small intestine, wall thickening, dilation, mesenteric thickening, and poor peristalsis were found in 100%, 62.5%, 93.7%, and 100%, respectively, in group A. Eos, IgE, ALPT, and VD were positive in 25.0%, 0%, 87.5%, and 100%, respectively, in group A. Small intestinal VD was significantly greater in group A than in groups B (jejunum p < .001; ileum p < .001) and C (jejunum p < .001; ileum p < .001), with no significant differences between groups B and C (jejunum: p = .74; ileum: p = .73).Conclusions
Abdominal Doppler ultrasonography and small intestinal VD at symptomatic state can support the diagnosis and evaluation of non-IgE-mediated infantile gastrointestinal milk allergy with symptoms of vomiting, diarrhea, and failure to thrive. 相似文献20.
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