scholarly journals Cardiovascular diseases in combination with SARS-CoV-2 viral infection: cours and forecast

2021 ◽  
Vol 17 (3) ◽  
pp. 97-105
Author(s):  
O. I. Gushchina ◽  
N. G. Lozhkina
Keyword(s):  
Cardiovascular Diseases ◽  
Myocardial Damage ◽  
Special Group ◽  
Cardiovascular Pathology ◽  
Treatment Information ◽  
Increased Risk ◽  
Long Term Prognosis ◽  
The Relationship ◽  
Research Grant

In a pandemic, a special group is made up of patients with cardiovascular pathology. Cardiovascular diseases are largely associated with an increase in mortality and an increased risk of complications in patients infected with the SARS-CoV-2 virus. This determines the importance of risk stratification, the choice of optimal personalized therapy and the study of the long-term prognosis of myocardial infarction against the background of infection caused by SARS-CoV-2. Despite the rapidly growing attention to this issue, the mechanisms of the relationship between cardiovascular disease and COVID-19 are not completely clear. We conducted a systematic review to summarize important aspects of COVID-19 for cardiologists. The authors discuss both well-studied factors of the infectious process leading to acute myocardial damage and decompensation of existing chronic cardiac diseases, and new, fundamental, determining prognosis and treatment. Information on the topic was used from publications based on the PubMed, Google Scholar and eLibrary.ru databases. This work was carried out within the framework of a research grant № 67573613 of Pfizer.

Epidemiological Evidence that Maternal Influenza Contributes to the Aetiology of Schizophrenia

1993 ◽  
Vol 163 (4) ◽  
pp. 522-534 ◽  
Author(s):  
W. Adams ◽  
R. E. Kendell ◽  
E. H. Hare ◽  
P. Munk-Jørgensen
Keyword(s):  
Data Sets ◽  
Time Lags ◽  
Epidemiological Evidence ◽  
Intrauterine Development ◽  
Increased Risk ◽  
Schizophrenic Patients ◽  
The Relationship ◽  
Monthly Incidence ◽  
Maternal Influenza

The epidemiological evidence that the offspring of women exposed to influenza in pregnancy are at increased risk of schizophrenia is conflicting. In an attempt to clarify the issue we explored the relationship between the monthly incidence of influenza (and measles) in the general population and the distribution of birth dates of three large series of schizophrenic patients - 16 960 Scottish patients born in 1932–60; 22 021 English patients born in 1921–60; and 18 723 Danish patients born in 1911–65. Exposure to the 1957 epidemic of A2 influenza in midpregnancy was associated with an increased incidence of schizophrenia, at least in females, in all three data sets. We also confirmed the previous report of a statistically significant long-term relationship between patients' birth dates and outbreaks of influenza in the English series, with time lags of - 2 and - 3 months (the sixth and seventh months of pregnancy). Despite several other negative studies by ourselves and others we conclude that these relationships are probably both genuine and causal; and that maternal influenza during the middle third of intrauterine development, or something closely associated with it, is implicated in the aetiology of some cases of schizophrenia.

scholarly journals Association of Urinary and Plasma Levels of Trimethylamine N-Oxide (TMAO) with Foods

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1426
Author(s):  
Mauro Lombardo ◽  
Giovanni Aulisa ◽  
Daniele Marcon ◽  
Gianluca Rizzo ◽  
Maria Grazia Tarsisano ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Fish Consumption ◽  
Plasma Levels ◽  
Cooking Methods ◽  
Saltwater Fish ◽  
Increased Risk ◽  
Mediator Role ◽  
Fish And Shellfish ◽  
The Relationship

Introduction: Trimethylamine N-oxide (TMAO) may play a key mediator role in the relationship between the diet, gut microbiota and cardiovascular diseases, particularly in people with kidney failure. The aim of this review is to evaluate which foods have a greater influence on blood or urinary trimethylamine N-oxide (TMAO) levels. Methods: 391 language articles were screened, and 27 were analysed and summarized for this review, using the keywords “TMAO” AND “egg” OR “meat” OR “fish” OR “dairy” OR “vegetables” OR “fruit” OR “food” in December 2020. Results: A strong correlation between TMAO and fish consumption, mainly saltwater fish and shellfish, but not freshwater fish, has been demonstrated. Associations of the consumption of eggs, dairy and meat with TMAO are less clear and may depend on other factors such as microbiota or cooking methods. Plant-based foods do not seem to influence TMAO but have been less investigated. Discussion: Consumption of saltwater fish, dark meat fish and shellfish seems to be associated with an increase in urine or plasma TMAO values. Further studies are needed to understand the relationship between increased risk of cardiovascular disease and plasma levels of TMAO due to fish consumption. Interventions coupled with long-term dietary patterns targeting the gut microbiota seem promising.

Are Prolonged Ventricular Pauses in Atrial Fibrillation a Marker of Poor Prognosis?

Cardiology ◽  
2021 ◽  
Author(s):  
Dorte Marie Stavnem ◽  
Rakin Hadad ◽  
Bjørn Strøier Larsen ◽  
Olav Wendelboe Nielsen ◽  
Mark Aplin Frederiksen ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Poor Prognosis ◽  
Pacemaker Implantation ◽  
Real Life ◽  
Increased Risk ◽  
All Cause Mortality ◽  
Long Term Prognosis ◽  
Rate Limiting

Background: In patients with atrial fibrillation (AF), the long-term prognosis of long electrocardiographic pauses in the ventricular action is not well-studied. Methods: Consecutive Holter recordings in patients with AF (n=200) between 2009-2011 were evaluated, focusing on pauses of at least 2.5 s. Outcomes of interest were all-cause mortality and pacemaker implantation. Results: Forty-three patients (21.5%) had pauses with a mean of 3.2 s and SD of 0.9 s. After a median follow-up of 99 months (ranging 89-111), 47% (20/43) of the patients with, and 45% (70/157) without pauses were deceased. Pauses of ≥ 2.5 s did not constitute a risk of increased mortality: HR = 0.75; (95% CI: 0.34 - 1.66); p = 0.48. Neither did pauses of ≥ 3.0 s: HR = 0.43; (95% CI: 0.06 - 3.20); p = 0.41. Sixteen percent of patients with pauses underwent pacemaker implantation during follow-up. Only pauses in patients referred to Holter due to syncope and/or dizzy spells were associated with an increased risk of pacemaker treatment: HR = 4.7 (95% CI: 1.4-15.9), p = 0.014, adjusted for age, sex and rate-limiting medication. Conclusion: In patients with AF, prolonged electrocardiographic pauses of ≥ 2.5 s or ≥ 3.0 s are not a marker for increased mortality in this real-life clinical study.

scholarly journals Preterm Birth and Subsequent Risk of Acute Childhood Leukemia: a Meta-Analysis of Observational Studies

2016 ◽  
Vol 39 (3) ◽  
pp. 1229-1238 ◽  
Author(s):  
Qi-tao Huang ◽  
Yun-fei Gao ◽  
Mei Zhong ◽  
Yan-hong Yu
Keyword(s):  
Preterm Birth ◽  
Childhood Leukemia ◽  
Lymphoblastic Leukemia ◽  
Meta Analysis ◽  
Increased Risk ◽  
Meta Analyses ◽  
Relationship Of ◽  
The Relationship ◽  
Subsequent Risk

Background: Preterm birth (PTB) has been recognized as a crucial long term risk factor for multiple non-communicable diseases. However, studies between the relationship of PTB and the risk of acute childhood leukemia have yielded inconclusive results. Therefore, we performed a meta-analysis to systematically review the current literature to investigate whether PTB is associated with increased risk of acute childhood leukemia. Methods: Three electronic databases (PubMed, Web of Science, and EMBASE) were searched up to December 1st, 2015. Relevant studies reporting the association between PTB and subsequent risk of acute childhood leukemia were included for further evaluation. Statistical analysis was performed using Revmen 5.3 and Stata 10.0. Results: A total of 12 studies for acute childhood leukemia, eight studies for acute lymphoblastic leukemia (ALL), and seven studies for acute myeloid leukemia (AML) were included in the current meta-analyses. We calculated pooled odds ratio (OR) and 95% confidence interval (CI) to evaluate the relationship between PTB and acute childhood leukemia as well as its two subtypes: ALL and AML. Our results suggested that PTB was significantly associated with increased risk of acute childhood leukemia (OR = 1.09, 95% CI = 1.02-1.17, P = 0.01) and AML (OR = 1.42, 95% CI = 1.21-1.67, P < 0.01). However, PTB was not significantly associated with an increased risk of ALL (OR = 1.04, 95% CI = 0.96-1.13, P = 0.29). Conclusion: Our data showed that PTB increased the risk of AML. Further studies are required to explore causality and dissect the biological mechanisms involved.

scholarly journals The correlation between traditional risk factors and the severity of acute coronary syndrome and long-term prognosis

2015 ◽  
Vol 6 (4) ◽  
pp. 6-10
Author(s):  
I. S Skopets ◽  
N. N Vezikova ◽  
I. M Marusenko ◽  
O. Yu Barysheva
Keyword(s):  
Risk Factors ◽  
Acute Coronary Syndrome ◽  
Family History ◽  
Coronary Syndrome ◽  
Increased Risk ◽  
Life Threatening ◽  
Traditional Risk Factors ◽  
Long Term Prognosis

A number of studies demonstrate that patients with traditional risk factors (TRF) have not only increases primary risk of atherothrombotic events, but are also associated with many complicates and poor prognosis.Purpose: assessment of TRF effect on the incidence of complications and outcomes in patients with acute coronary syndrome (ACS).Materials and methods: in 255 patients hospitalized with ACS were retrospective determined the TRF prevalence, frequency of the complications and correlation between the presence of TRF and the risk of complications and long-term prognosis (follow-up 1 year).Results: patients had TRF very often, 80% patients had more than 3 TRFs. The presence of some TRFs (smoking, abdominal obesity, family history) was associated with a significantly increased risk of complications in patients with ACS, including life-threatening. Effect of TRF on long-term prognosis was not determined.Conclusion: the findings suggest the need to evaluation TRF not only in primary preventive and also to improve the effectiveness of risk stratification in patients with ACS.

scholarly journals Diabetes in a TB and HIV-endemic South African population: Analysis of a virtual cohort using routine health data

PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0251303
Author(s):  
Tsaone Tamuhla ◽  
Joel A. Dave ◽  
Peter Raubenheimer ◽  
Nicki Tiffin
Keyword(s):  
Infectious Disease ◽  
Glycaemic Control ◽  
Health Data ◽  
Hiv Positive ◽  
Diabetes Treatment ◽  
High Burden ◽  
Increased Risk ◽  
Study Population ◽  
The Relationship

Background It is widely accepted that people living with diabetes (PLWD) are at increased risk of infectious disease, yet there is a paucity of epidemiology studies on the relationship between diabetes and infectious disease in SSA. In a region with a high burden of infectious disease, this has serious consequences for PLWD. Methods and findings Using routinely collected longitudinal health data, we describe the epidemiology of diabetes in a large virtual cohort of PLWD who have a high burden of HIV and TB, from the Khayelitsha subdistrict in the Western Cape Province in South Africa. We described the relationship between previous TB, newly diagnosed TB disease and HIV infection on diabetes using HbA1c results as an outcome measure. The study population was predominately female (67%), 13% had a history of active TB disease and 18% were HIV positive. The HIV positive group had diabetes ascertained at a significantly younger age (46 years c.f. 53 years respectively, p<0.001) and in general had increased HbA1c values over time after their HIV diagnosis, when compared to the HIV-negative group. There was no evidence of TB disease influencing the trajectory of glycaemic control in the long term, but diabetes patients who developed active TB had higher mortality than those without TB (12.4% vs 6.7% p-value < 0.001). HIV and diabetes are both chronic diseases whose long-term management includes drug therapy, however, only 52.8% of the study population with an HIV-diabetes comorbidity had a record of diabetes treatment. In addition, the data suggest overall poor glycaemic control in the study population with only 24.5% of the participants having an HbA1c <7% at baseline despite 85% of the study population being on diabetes treatment. Conclusion The epidemiologic findings in this exploratory study highlight the need for further research into diabetes outcomes in a high TB and HIV burden setting and demonstrate that routine health data are a valuable resource for understanding disease epidemiology in the general population.

scholarly journals High Prevalence of CHF and Diabetes in AML Long-Term Survivors - a Patient Forever?

Blood ◽  
2021 ◽  
Vol 138 (Supplement 1) ◽  
pp. 4127-4127
Author(s):  
Anna Sophia Moret ◽  
Eva Telzerow ◽  
Maja Rothenberg-Thurley ◽  
Maria Cristina Sauerland ◽  
Elke Burgard ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiovascular Diseases ◽  
Research Funding ◽  
German Population ◽  
Advisory Committees ◽  
Somatic Health ◽  
Increased Risk ◽  
Artery Disease

Abstract Introduction: As outcomes of patients with acute myeloid leukemia (AML) have improved over the past decades, the fraction of patients surviving long-term is increasing. Information on long-term somatic and psycho-social health consequences of AML and its treatment is sparse. Previous studies suggested a higher prevalence of cardiovascular diseases in AML survivors, especially those treated with allogeneic stem cell transplantation (alloHSCT). The aim of our study was to perform a multi-dimensional analysis of health outcomes in AML long-term survivors (AML-LTS). This report focuses on somatic, especially cardiovascular, morbidity in AML-LTS. Overall and health-related quality of life are reported separately (Telzerow et al.). Methods: We conducted a cross-sectional study including AML survivors who had been enrolled in clinical trials or the patient registry of the AML-CG study group and were alive ≥5 years after initial diagnosis. Data concerning somatic health status were collected through patient questionnaires, assessment by the patients' physicians, and medical and laboratory reports. An age- and sex-matched control cohort was derived from German population-based health surveys (Robert Koch Institute, DEGS1 survey; n=6013; persons diagnosed with leukemia [n=11] were excluded). Results: 427 AML-LTS, aged 28 to 93 years, participated in this study. Data on somatic health status is available for 355 survivors, 5 to 19 years after their AML diagnosis. Thirty-eight percent of survivors were treated with chemotherapy with or without an autologous transplant (autoHSCT), whereas 62% had undergone alloHSCT. Focusing on cardiovascular diseases and risk factors, we found that that 49% of AML-LTS had hypertension, 33% had hypercholesterolemia, 15% had type 1/2 diabetes, 10% had congestive heart failure (CHF), and 9% had coronary artery disease (Figure A). The mean body-mass index (BMI) of AML-LTS was 26.7, similar to the DEGS1 cohort (mean BMI, 26.8). Next, we compared the prevalence of cardiovascular diseases and risk factors between AML-LTS and the general German population (represented by the DEGS1 sample), using multivariate models adjusting for age and sex (Table B). Compared to persons not diagnosed with leukemia, AML survivors had similar risks of hypertension, coronary heart disease and myocardial infarction. Prevalence of diagnosed hypercholesterolemia was higher in AML-LTS compared to non-AML controls. In addition, AML-LTS had a 2-fold higher risk of having type 1/2 diabetes, and a 3.5-fold increased risk of CHF compared to the general population. To identify factors associated with the increased risks of diabetes and CHF among AML-LTS, we constructed multivariate models incorporating patient- and treatment related covariables (age, sex, BMI, smoking, prior AML relapse, treatment [chemotherapy + autoHSCT vs. alloHSCT], and type of leukemia [de novo versus secondary / therapy-related]). We found an increased risk of CHF for AML-LTS who had had a relapse (OR, 3.16; 95% CI: 1.46 - 6.83; P=0.004) and, in trend, for patients with sAML or tAML (OR 2.19; 95%CI: 0.92 - 5.22, P=0.076). In addition, we found an increased risk of type 1/2 diabetes for AML-LTS who are smokers (OR: 3.43; 95% CI: 1.43 - 8.21; p: 0.006). Disease- or treatment-related factors did not significantly associate with any of the other comorbidities we studied. Conclusion: To the best of our knowledge, this is the largest analysis of somatic health outcomes in AML-LTS. Strengths of our study include the relatively large cohort representing a wide age range, the long follow-up period of 5 to nearly 20 years, and the heterogeneity regarding therapy regimens (chemotherapy + autoHSCT vs. alloHSCT). We found that, compared to the general population, AML-LTS have increased risks for CHF and diabetes, but not for hypertension or coronary artery disease. We identified AML relapse as a risk factor for the development of CHF, suggesting that cumulative chemotherapy exposure might be causally involved. On the other hand, we found no treatment- and disease-related risk factors that might explain the higher prevalence of diabetes in AML-LTS. Notably, AML-LTS who had undergone alloHSCT did not have increased risks of CHF, cardiovascular disease, hypertension or diabetes, compared to survivors treated with chemotherapy only. Our results may guide future recommendations for follow-up and inform personalized treatment decisions. Figure 1 Figure 1. Disclosures Berdel: Philogen S.p.A.: Consultancy, Current equity holder in publicly-traded company, Honoraria, Membership on an entity's Board of Directors or advisory committees. Hiddemann: Janssen: Research Funding; F. Hoffmann-La Roche: Membership on an entity's Board of Directors or advisory committees, Research Funding. Metzeler: Jazz Pharmaceuticals: Consultancy; Novartis: Consultancy; AbbVie: Honoraria; Celgene/BMS: Consultancy, Honoraria, Research Funding; Daiichi Sankyo: Honoraria; Pfizer: Consultancy; Astellas: Honoraria.

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