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epidemiology, acute heart failure

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https://www.readbyqxmd.com/read/30505291/particulate-matter-air-pollution-effects-on-the-cardiovascular-system
#1
REVIEW
Robert B Hamanaka, Gökhan M Mutlu
Air pollution is a complex mixture of gaseous and particulate components, each of which has detrimental effects on human health. While the composition of air pollution varies greatly depending on the source, studies from across the world have consistently shown that air pollution is an important modifiable risk factor for significantly increased morbidity and mortality. Moreover, clinical studies have generally shown a greater impact of particulate matter (PM) air pollution on health than the gaseous components...
2018: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/30497402/cardiac-late-events-in-german-breast-cancer-patients-a-validation-study-on-the-agreement-between-patient-self-reports-and-information-from-physicians
#2
Hiltrud Merzenich, Maria Blettner, Dorothea Niehoff, Lukas Schwentner, Marcus Schmidt, Margit Schmitt, Daniel Wollschläger
BACKGROUND: Self-administered health-status questionnaires are important tools in epidemiology. The objective of the presented validation study is to measure the agreement between breast cancer patients' self-reports and their physicians' information on late cardiac events, and to investigate determinants of agreement. To estimate possible misclassification is an important requirement for observational studies on cardiovascular endpoints. METHODS: A retrospective, multi-center cohort study included 11,982 women diagnosed with breast cancer in Germany in 1998-2008...
November 29, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/30482563/lipid-paradox-in-patients-with-acute-myocardial-infarction-potential-impact-of-malnutrition
#3
Ya-Wen Lu, Shu-Fen Lu, Ruey-Hsing Chou, Po-Shan Wu, Yu-Chen Ku, Chin-Sung Kuo, Chun-Chin Chang, Yi-Lin Tsai, Cheng-Hsueh Wu, Po-Hsun Huang
BACKGROUND & AIMS: Aggressive lipid reduction is recommended for patients with AMI, but reverse epidemiology, the lipid paradox, has been reported in several clinical studies. The cause of lipid paradox remains uncertain, and nutrition is one possible explanation. In this single-center retrospective study, we investigated the relationships between baseline LDL concentrations and clinical outcomes in patients with AMI, stratified by different nutritional status. METHODS: Totally 409 patients were enrolled for analysis...
October 13, 2018: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/30441996/what-we-know-about-epidemiology-of-heart-failure-in-slovakia-and-globally
#4
Eva Goncalvesová, Marcela Danková
Heart failure (HF) is nowadays some of the most significant causes of mortality and morbidity, as well as one of the leading causes of hospitalization. Increasing number of patients with HF is becoming one of the most burning problems not only for health care, but also for the social welfare system. The knowledge of the epidemiology is crucial for rational planning and management of curative and preventive health care and allocation of research capacities. The sources of data for description of basic epidemiological characteristic of HF in Slovakia come from cross sectional surveys of outpatient care and hospitalization records of patients with heart failure, publicized sources of the National health information center and database of health care provision gathered by health insurer Dôvera...
2018: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/30439323/-epidemiological-analysis-and-disease-spectrum-characteristics-of-emergency-patients-with-critical-illness-3-176-emergency-cases-in-2017-in-a-hospital-in-beijing-were-analyzed
#5
Wei Wang, Changyuan Wang, Jing Wang
OBJECTIVE: To investigate the epidemiological characteristics of emergency critical illness and disease spectrum in emergency department of a hospital in Beijing. METHODS: A retrospective study was conducted. The data of 3 176 critically ill patients aged ≥ 14 years old admitted to the emergency room of Xuanwu Hospital Capital Medical University from January 1st to December 31st in 2017 were analyzed, including gender, age, clinical time, discharge diagnosis, outcomes, etc...
October 2018: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/30404976/comparison-of-characteristics-and-3-year-outcomes-in-patients-with-acute-heart-failure-with-preserved-mid-range-and-reduced-ejection-fraction
#6
Jun Hwan Cho, Won-Seok Choe, Hyun-Jai Cho, Hae-Young Lee, Jieun Jang, Sang Eun Lee, Jin-Oh Choi, Eun-Seok Jeon, Min-Seok Kim, Kyung-Kuk Hwang, Shung Chull Chae, Sang Hong Baek, Seok-Min Kang, Dong-Ju Choi, Byung-Su Yoo, Kye Hun Kim, Myeong-Chan Cho, Jae-Joong Kim, Byung-Hee Oh
BACKGROUND: The clinical characteristics and outcomes of acute heart failure (AHF) according to left ventricular ejection fraction (LVEF) have not been fully elucidated, especially for patients with mid-range LVEF. We performed a comprehensive comparison of the epidemiology, patterns of in-hospital management, and clinical outcomes in AHF patients with different LVEF categories.Methods and Results:The Korean Acute Heart Failure (KorAHF) registry is a prospective multicenter cohort of hospitalized AHF patients in Korea...
November 6, 2018: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/30360888/comparative-analysis-of-short-term-outcomes-of-patients-with-heart-failure-with-a-mid-range-ejection-fraction-after-acute-decompensation
#7
Òscar Miró, Patricia Javaloyes, Víctor Gil, Francisco J Martín-Sánchez, Javier Jacob, Pablo Herrero, Javier Marco-Hernández, José Ríos, Veli-Pekka Harjola, Raquel Torres-Gárate, María I Alonso, Pascual Piñera, Ana B Mecina, Rosa Escoda, Christian Müller, John Parissis, Pere Llorens
To determine short-term outcomes after an episode of acute heart failure in patients with mid-range ejection fraction (40%-49%; HFmrEF) compared with patients with reduced (<40%) and preserved (>49%) ejection fractions (HFrEF and HFpEF, respectively) and according to their final destination after emergency department (ED) care. This is an exploratory, secondary analysis of the Epidemiology of Acute Heart Failure in the Emergency departments Registry, which includes consecutive acute heart failure patients diagnosed in 41 Spanish EDs...
September 26, 2018: American Journal of Cardiology
https://www.readbyqxmd.com/read/30287424/acute-kidney-injury-among-hospitalized-children-in-china
#8
Xin Xu, Sheng Nie, Aihua Zhang, Jianhua Mao, Hai-Peng Liu, Huimin Xia, Hong Xu, Zhangsuo Liu, Shipin Feng, Wei Zhou, Xuemei Liu, Yonghong Yang, Yuhong Tao, Yunlin Feng, Chunbo Chen, Mo Wang, Yan Zha, Jian-Hua Feng, Qingchu Li, Shuwang Ge, Jianghua Chen, Yongcheng He, Siyuan Teng, Chuanming Hao, Bi-Cheng Liu, Ying Tang, Wenjuan He, Pinghong He, Fan Fan Hou
BACKGROUND AND OBJECTIVES: High-quality epidemiologic data on AKI in children are particularly lacking in developing countries. This study aimed to assess the epidemiology and clinical correlates of AKI among hospitalized children in China. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We performed a multicenter study, in a cohort of hospitalized children aged 1 month to 18 years, from 25 general and children's hospitals in China during 2013-2015. We obtained patient-level data from the electronic hospitalization information system and laboratory databases of all children who had at least two serum creatinine tests within any 7-day window during their first 30 days of hospitalization...
October 4, 2018: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/30248465/outcomes-in-patients-with-fungal-endocarditis-a-multicenter-observational-cohort-study
#9
Rinaldo Focaccia Siciliano, Danielle Menosi Gualandro, Odeli Nicole Encinas Sejas, Bruno Giuliano Ignoto, Bruno Caramelli, Alfredo Jose Mansur, Roney Orismar Sampaio, Ligia Camera Pierrotti, Giovanna Barbosa, Wilma Golebiovski, Clara Weksler, Cristiane Lamas, Natália Rodrigues Querido Fortes, Claudio Querido Fortes, Flavio Tarasoutchi, Tania Mara Varejão Strabelli
OBJECTIVE: To compare the clinical and epidemiological features, treatments, and outcomes of patients with isolated right-sided and left-sided fungal endocarditis and to determine the risk factors for in-hospital mortality in patients with Candida sp endocarditis. METHODS: A retrospective review of all consecutive cases of fungal endocarditis from five hospitals was performed. Clinical features were compared between patients with isolated right-sided and left-sided endocarditis...
September 21, 2018: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/30236796/metabolic-syndrome-and-hip-fracture-epidemiology-and-perioperative-outcomes
#10
Kyle H Cichos, Jessica L Churchill, Sierra G Phillips, Shawna L Watson, Gerald McGwin, Elie S Ghanem, Brent A Ponce
INTRODUCTION: Hip fractures and metabolic syndrome (MetS) are becoming major global healthcare burdens as populations age. This study sought to determine the impact of MetS in hip fracture patients on perioperative outcomes following operative fixation or arthroplasty. METHODS: Data from the 2004-2014 Nationwide Inpatient Sample was used to select 3,348,207 discharges with hip fracture. MetS patients were identified by having at least 3 of 4 component comorbidities: hypertension, dyslipidemia, obesity, and diabetes...
November 2018: Injury
https://www.readbyqxmd.com/read/30234899/cardiac-sarcoidosis-and-ventricular-arrhythmias-a-rare-association-of-a-rare-disease-a-retrospective-cohort-study-from-the-national-inpatient-sample-and-current-evidence-for-management
#11
Amr Salama, Abdullah Abdullah, Abdul Wahab, George Eigbire, Ryan Hoefen, Richard Alweis
BACKGROUND: Sarcoidosis is an increasingly recognized multi-systemic condition. Cardiac sarcoidosis is associated with ventricular arrhythmias and higher mortality rates. Little epidemiological data is available regarding the disease and associated ventricular arrhythmias. METHODS: Data from the National Inpatient Sample (NIS) database 2012-2014, were reviewed. Discharges associated with sarcoidosis were identified as the target population using relevant ICD-9-CM codes...
September 20, 2018: Cardiology Journal
https://www.readbyqxmd.com/read/30179138/churg-strauss-syndrome-presenting-as-acute-necrotizing-eosinophilic-myocarditis-concise-review-of-the-literature
#12
Muhammad Ali Chaudhry, Luanda Grazette, Andrew Yoon, Adrian Correa, Michael W Fong
Acute eosinophilic myocarditis (EM) is a rare form of heart failure that is characterized by myocardial eosinophilic infiltration usually in association with peripheral eosinophilia. The underlying cause is variable and can include allergic reactions, parasitic infection, idiopathic hypereosinophilic syndrome, malignancy, Loeffler's syndrome, Churg-Strauss syndrome (CSS), early giant cell myocarditis and malignancy. The course is potentially fatal, and early diagnosis and treatment with steroids is essential...
September 3, 2018: Current Hypertension Reviews
https://www.readbyqxmd.com/read/30140928/enrollment-of-older-patients-women-and-racial-and-ethnic-minorities-in-contemporary-heart-failure-clinical-trials-a-systematic-review
#13
Ayman Samman Tahhan, Muthiah Vaduganathan, Stephen J Greene, Gregg C Fonarow, Mona Fiuzat, Mariell Jessup, JoAnn Lindenfeld, Christopher M O'Connor, Javed Butler
Importance: Despite the importance of age, sex, and race/ethnicity representativeness in clinical trials, limited data exist regarding the enrollment trends of these groups in contemporary heart failure (HF) trials. Objective: To characterize the representation of older patients, women, and racial and ethnic minorities in HF trials. Evidence Review: We performed a systematic search of HF trials enrolling more than 400 participants published between January 2001 and December 2016 using PubMed/Medline and ClinicalTrials...
October 1, 2018: JAMA Cardiology
https://www.readbyqxmd.com/read/30138176/update-on-perioperative-acute-kidney-injury
#14
Alexander Zarbock, Jay L Koyner, Eric A J Hoste, John A Kellum
Acute kidney injury (AKI) in the perioperative period is a common complication and is associated with increased morbidity and mortality. A standard definition and staging system for AKI has been developed, incorporating a reduction of the urine output and/or an increase of serum creatinine. Novel biomarkers may detect kidney damage in the absence of a change in function and can also predict the development of AKI. Several specific considerations for AKI risk are important in surgical patients. The surgery, especially major and emergency procedures in critically ill patients, may cause AKI...
November 2018: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/30061497/the-centrality-of-sepsis-a-review-on-incidence-mortality-and-cost-of-care
#15
REVIEW
Jihane Hajj, Natalie Blaine, Jola Salavaci, Douglas Jacoby
Sepsis is a serious and fatal medical condition that has overburdened the US healthcare system. The purpose of this paper is to provide a review of published literature on severe sepsis with a distinct focus on incidence, mortality, cost of hospital care, and postdischarge care. A review of the nature of postsepsis syndrome and its impact on septic patients is also included. The literature review was conducted utilizing the PubMed database, identifying 34 studies for inclusion. From the evaluation of these studies, it was determined that the incidence of sepsis continues to be on the rise according to three decades of epidemiological data...
July 30, 2018: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/29957138/early-onset-prosthetic-valve-endocarditis-experience-at-a-cardiothoracic-surgical-hospital-2006-2016
#16
Rafael Quaresma Garrido, José Oscar Dos Reis Brito, Ralph Fernandes, Giovanna Ferraiuoli Barbosa, Marcelo Goulart Correia, Wilma Felix Golebiovski, Clara Weksler, Cristiane C Lamas
BACKGROUND: Early onset prosthetic valve endocarditis (EO-PVE) is an serious complication associated with heart valve replacement surgery. OBJECTIVES: To describe the epidemiologic, clinical, and laboratory profile of patients with EO-PVE in a cardiac surgical hospital. PATIENTS AND METHODS: A retrospective analysis of an endocarditis database, implemented prospectively, with a post hoc study driven by analysis of cases of adults with definite endocarditis occurring up to 12 months after heart valve surgery...
July 2018: Surgical Infections
https://www.readbyqxmd.com/read/29932968/time-trends-in-the-prevalence-of-cancer-and-non-cancer-diseases-among-older-u-s-adults-medicare-based-analysis
#17
Igor Akushevich, Julia Kravchenko, Arseniy P Yashkin, Anatoliy I Yashin
Longer lifespan is accompanied by a larger number of chronic diseases among older adults. Because of a growing proportion of older adults in the U.S., this brings the problem of age-related morbidity to the forefront as a major contributor to rising medical expenditures. We evaluated 15-year time trends (from 1998 to 2013) in the prevalence of 48 acute and chronic non-cancer diseases and cancers in older U.S. adults aged 65+ and estimated the annual percentage changes of these prevalence trends using SEER-Medicare and HRS-Medicare data...
September 2018: Experimental Gerontology
https://www.readbyqxmd.com/read/29923940/factors-associated-with-mechanical-ventilation-use-in-children-with-sickle-cell-disease-and-acute-chest-syndrome
#18
Takuto Takahashi, Yusuke Okubo, Maria A Pereda, Atsuhiko Handa, Scott Miller
OBJECTIVES: Acute chest syndrome is the leading cause of death in children with sickle cell disease and is generally due to respiratory failure. Epidemiologic factors for a need for mechanical ventilation in children with acute chest syndrome require further clarification. DESIGN: Retrospective observational study. SETTING: Nationally representative pediatric inpatient records in the United States by using the Kids' Inpatient Database for the years 2003, 2006, 2009, and 2012...
September 2018: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29913923/national-guidelines-for-evaluating-pain-patients-legal-right-to-prioritised-health-care-at-multidisciplinary-pain-clinics-in-norway-implemented-2009
#19
Karen Walseth Hara, Petter Borchgrevink
Background All nations are posed with the challenge of deciding how to allocate limited health care resources. A Patients' Rights Law from 1999 gives patients in Norway with a serious health condition, for which there is efficacious and cost-effective treatment, a legal right to receive health care from the National Health Care system. Methods Recently national guidelines have been produced for implementing these legal rights within 32 fields of specialist health care. One of these fields deals with serious chronic pain conditions...
January 1, 2010: Scandinavian Journal of Pain
https://www.readbyqxmd.com/read/29902694/challenges-of-evaluating-chronic-heart-failure-and-acute-heart-failure-events-in-research-studies-using-large-health-care-databases
#20
REVIEW
Miguel Cainzos-Achirica, Cristina Rebordosa, Emili Vela, Montse Cleries, Kunihiro Matsushita, Estel Plana, Elena Rivero-Ferrer, Cristina Enjuanes, Santiago Jimenez-Marrero, Luis Alberto Garcia-Rodriguez, Josep Comin-Colet, Susana Perez-Gutthann
Epidemiological studies on heart failure (HF) using large health care databases are becoming increasingly frequent, as they represent an invaluable opportunity to characterize the importance and risk factors of HF from a population perspective. Nevertheless, because of its complex diagnosis and natural history, the heterogeneous use of the relevant terminology in routine clinical practice, and the limitations of some disease coding systems, HF can be a challenging condition to assess using large health care databases as the main source of information...
August 2018: American Heart Journal
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