scholarly journals Multi-Fetal Pregnancy, Preeclampsia, and Long-Term Cardiovascular Disease

Hypertension ◽  
2020 ◽  
Vol 76 (1) ◽  
pp. 167-175 ◽  
Author(s):  
Lina Bergman ◽  
Paliz Nordlöf-Callbo ◽  
Anna Karin Wikström ◽  
Jonathan M. Snowden ◽  
Susanne Hesselman ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Inflammatory Factors ◽  
Singleton Pregnancy ◽  
Medical Birth Register ◽  
Hazard Ratios ◽  
Increased Risk ◽  
National Patient ◽  
Swedish Medical ◽  
Cox Proportional Hazard Regression ◽  
Joint Contribution

This Swedish register-based cohort study determined the separate and joint contribution of preeclampsia and multi-fetal pregnancy on a woman’s risk of cardiovascular disease (CVD) later in life. The study included 892 425 first deliveries between 1973 and 2010 of women born 1950 until 1971, identified in the Swedish Medical Birth Register. A composite outcome of CVD was retrieved through linkage with the National Patient and Cause of Death Registers. Cox proportional hazard regression was used to assess the risk of CVD in women who had preeclampsia in a singleton or multi-fetal pregnancy, adjusting for potential confounders, and presented as adjusted hazard ratios. Compared with women who had a singleton pregnancy without preeclampsia (the referent group), women with preeclampsia in a singleton pregnancy had an increased risk of CVD (adjusted hazard ratio 1.75 [95% CI, 1.64–1.86]). Women who had a multi-fetal pregnancy without or with preeclampsia did not have an increased risk of future CVD (adjusted hazard ratios 0.94 [95% CI, 0.79–1.10] and 1.25 [95% CI, 0.83–1.86], respectively). As opposed to preeclampsia in a first singleton pregnancy, preeclampsia in a first multi-fetal pregnancy was not associated with increased risk of future CVD. This may support the theory that preeclampsia in multi-fetal pregnancies more often occurs as a result of the larger pregnancy-related burden on the maternal cardiovascular system and excessive placenta-shed inflammatory factors, rather than the woman’s underlying cardiovascular phenotype.

scholarly journals Antidepressant Use and the Risk of Major Adverse Cardiovascular Events in Patients Without Known Cardiovascular Disease: A Retrospective Cohort Study

2020 ◽  
Vol 11 ◽  
Author(s):  
Ha Young Jang ◽  
Jae Hyun Kim ◽  
Yun-Kyoung Song ◽  
Ju-Young Shin ◽  
Hae-Young Lee ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Risk Score ◽  
Cardiovascular Events ◽  
Major Adverse Cardiovascular Events ◽  
Cvd Risk ◽  
Hazard Ratios ◽  
Increased Risk ◽  
History Of ◽  
Antidepressant Use ◽  
Cox Proportional Hazard Regression

Aims: Conflicting data exist on whether an association exists between antidepressants and the risk of major adverse cardiovascular events (MACEs) in patients with depression. This may be due to the use of various study designs and residual or unmeasured confounding. We aimed to assess the association between antidepressant use and the risk of MACEs while considering various covariates, including severity of depression and the cardiovascular disease (CVD) risk score.Methods: Patients newly diagnosed with depression with no history of ischemic heart disease and stroke were followed-up from 2009 to 2015. We conducted Cox proportional hazard regression analysis to estimate hazard ratios (HRs) for each antidepressant for MACE risk.Result: We followed-up (median, 4.4 years) 31,830 matched patients with depression (15,915 antidepressant users and 15,915 non-users). In most patients (98.7%), low-dose tricyclic antidepressants (TCAs) were related with a significantly increased risk of MACEs [adjusted HR = 1.20, 95% confidence interval (CI) = 1.03–1.40]. Duration response relationship showed a gradually increasing HR from 1.15 (95% CI = 0.98–1.33; <30 days of use) to 1.84 (95% CI = 1.35–2.51; ≥365 days of use) (p for trend <0.01). High Korean atherosclerotic CVD risk score (≥7.5%) or unfavorable lifestyle factors (smoking, alcohol intake, and exercise) were significantly associated with MACEs.Conclusion: Even at low doses, TCA use was associated with MACEs during primary prevention. Longer duration of TCA use correlated with higher HR. Careful monitoring is needed with TCA use in patients with no known CVD history.

scholarly journals Time-to-pregnancy and risk of cardiovascular disease among men and women

2021 ◽  
Author(s):  
Maria C. Magnus ◽  
Abigail Fraser ◽  
Janet W. Rich-Edwards ◽  
Per Magnus ◽  
Deborah A. Lawlor ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Cox Regression ◽  
Cvd Risk ◽  
Time To Pregnancy ◽  
Men And Women ◽  
Hazard Ratios ◽  
Increased Risk ◽  
National Patient ◽  
History Of ◽  
Underlying Causes

AbstractA few studies indicate that women with prolonged time-to-pregnancy (TTP) have an increased risk of cardiovascular disease (CVD). This has not been studied in men. We evaluated CVD risk by self-reported TTP among parous women (n = 64,064) and men (n = 50,533) participating in the Norwegian Mother, Father and Child Cohort Study. TTP was categorized as 0–3 (reference), 4–12 and > 12 months. CVD diagnosed between 2008 and 2017 were available from the national patient and general practitioner databases. Risk of CVD by TTP was estimated using Cox regression adjusting for baseline age, education, BMI, smoking, diabetes, and number of offspring in both sexes, and history of endometriosis, ovarian cysts, preterm birth and pre-eclampsia for women. Mean age was 33 for women and 35 for men at baseline (years). The rate of any CVD was 24 per 1000 person years among women and 22 per 1000 person years among men. Longer TTP was associated with increased rate of CVD among women, with adjusted hazard ratios (HRs) of 1.07 (95% CI: 1.03, 1.09) for TTP 4–12 months and 1.14 (1.08, 1.20) for TTP > 12 months. Among men, respective HRs for CVD were 1.06 (1.00, 1.10) for TTP 4–12 months and 1.07 (1.01, 1.14) for TTP > 12 months. We observed sex-differences in the relationship with CVD subtypes but none were statistically significant. In conclusion, both men and women with a prolonged TTP had a small increased risk of CVD, clinical significance of which is unclear. Further studies are necessary to investigate in detail what underlying causes of prolonged TTP might be reflected in the increased risk of CVD. Longer follow-up is required to confirm these preliminary findings.

scholarly journals Pregnancy Complications and Risk of Cardiovascular Disease Later in Life: A Nationwide Cohort Study

2022 ◽  
Author(s):  
Elin Täufer Cederlöf ◽  
Maria Lundgren ◽  
Bertil Lindahl ◽  
Christina Christersson
Keyword(s):  
Cardiovascular Disease ◽  
Cohort Study ◽  
Preterm Birth ◽  
Cardiovascular Mortality ◽  
Pregnancy Complications ◽  
Gestational Hypertension ◽  
Medical Birth Register ◽  
Swedish Medical ◽  
Artery Disease ◽  
Cox Proportional Hazard Regression

Background The aim of this study was to investigate the associations between pregnancy complications and cardiovascular mortality and hospitalizations of cardiovascular disease (CVD) after adjustment for major confounding. Methods and Results In a nationwide register‐based cohort study, women with singleton births between 1973 and 2014 were included from the Swedish Medical Birth Register. Outcomes of mortality and hospitalizations of CVD were collected from the Cause of Death Register and the National Inpatient Register. The cohort was followed from the date of the first delivery until death or end of follow‐up, whichever occurred first. The pregnancy complications studied were preeclampsia or eclampsia, gestational hypertension, gestational diabetes, preterm birth, small for gestational age, and stillbirth. Among the 2 134 239 women (mean age at first pregnancy, 27.0 [SD, 5.1] and mean parity 1.96 [SD, 0.9]), 19.1% (N=407 597) had 1 of the studied pregnancy complications. All pregnancy complications were associated with all‐cause and cardiovascular mortality and hospitalization for CVD (ischemic heart disease, ischemic stroke, and peripheral artery disease) after adjustment for major confounding in a Cox proportional hazard regression model. The adjusted hazard ratio for cardiovascular mortality was 1.84 (95% CI, 1.38–2.44) for preterm birth and 3.14 (95% CI, 1.81–5.44) for stillbirth. Conclusions In this large cohort study, pregnancy complications were associated with all‐cause mortality, cardiovascular mortality, and hospitalizations for CVD, also after adjusting for confounding, including overweight, smoking, and comorbidities. The study highlights that less established pregnancy complications such as preterm birth and stillbirth are also associated with cardiovascular mortality and CVD.

scholarly journals Plasma Branched-Chain Amino Acids and Incident Cardiovascular Disease in the PREDIMED Trial

2016 ◽  
Vol 62 (4) ◽  
pp. 582-592 ◽  
Author(s):  
Miguel Ruiz-Canela ◽  
Estefania Toledo ◽  
Clary B Clish ◽  
Adela Hruby ◽  
Liming Liang ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Amino Acids ◽  
Cardiovascular Death ◽  
Branched Chain Amino Acids ◽  
Control Group ◽  
Cvd Risk ◽  
Hazard Ratios ◽  
Increased Risk ◽  
Branched Chain

Abstract BACKGROUND The role of branched-chain amino acids (BCAAs) in cardiovascular disease (CVD) remains poorly understood. We hypothesized that baseline BCAA concentrations predict future risk of CVD and that a Mediterranean diet (MedDiet) intervention may counteract this effect. METHODS We developed a case-cohort study within the Prevención con Dieta Mediterránea (PREDIMED), with 226 incident CVD cases and 744 noncases. We used LC-MS/MS to measure plasma BCAAs (leucine, isoleucine, and valine), both at baseline and after 1 year of follow-up. The primary outcome was a composite of incident stroke, myocardial infarction, or cardiovascular death. RESULTS After adjustment for potential confounders, baseline leucine and isoleucine concentrations were associated with higher CVD risk: the hazard ratios (HRs) for the highest vs lowest quartile were 1.70 (95% CI, 1.05–2.76) and 2.09 (1.27–3.44), respectively. Stronger associations were found for stroke. For both CVD and stroke, we found higher HRs across successive quartiles of BCAAs in the control group than in the MedDiet groups. With stroke as the outcome, a significant interaction (P = 0.009) between baseline BCAA score and intervention with MedDiet was observed. No significant effect of the intervention on 1-year changes in BCAAs or any association between 1-year changes in BCAAs and CVD were observed. CONCLUSIONS Higher concentrations of baseline BCAAs were associated with increased risk of CVD, especially stroke, in a high cardiovascular risk population. A Mediterranean-style diet had a negligible effect on 1-year changes in BCAAs, but it may counteract the harmful effects of BCAAs on stroke.

scholarly journals Dietary Vitamin B6 Intake Associated with a Decreased Risk of Cardiovascular Disease: A Prospective Cohort Study

Nutrients ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1484 ◽  
Author(s):  
Jimin Jeon ◽  
Kyong Park
Keyword(s):  
Cardiovascular Disease ◽  
Vitamin B6 ◽  
Epidemiological Studies ◽  
Dietary Vitamin ◽  
Response Analysis ◽  
Cvd Risk ◽  
Beneficial Effects ◽  
Cox Proportional Hazard ◽  
Hazard Ratios ◽  
Cox Proportional Hazard Regression

Although the biological mechanisms underlying the beneficial effects of vitamin B6 on cardiovascular disease (CVD) have been reported on, epidemiological studies have yielded controversial results, and data on the Korean population are limited. This study examined the association between dietary vitamin B6 intake and CVD incidence in Koreans. A total of 9142 participants of the Korean Genome and Epidemiology Study, aged 40–69 years, who did not have CVD or cancer at the baseline were included in the analysis. Dietary data were assessed using a validated semi-quantitative food frequency questionnaire. CVD incidence was assessed using biennial questionnaires and confirmed through repeated personal interviews. Multivariable-adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using Cox proportional hazard regression models. After multivariate adjustment, a higher vitamin B6 intake was significantly associated with a decreased CVD risk in men (HR: 0.44; 95% CI: 0.25–0.78); no such association was observed in women. Dose-response analysis confirmed the presence of inverse linearity between vitamin B6 intake and CVD incidence in men (p for nonlinearity = 0.3). A higher dietary intake level of vitamin B6 was associated with a reduced CVD risk in Korean men. These observations require further verification in other populations.

Tea consumption and the risk of atherosclerotic cardiovascular disease and all-cause mortality: The China-PAR project

2020 ◽  
Vol 27 (18) ◽  
pp. 1956-1963 ◽  
Author(s):  
Xinyan Wang ◽  
Fangchao Liu ◽  
Jianxin Li ◽  
Xueli Yang ◽  
Jichun Chen ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Disease Incidence ◽  
Atherosclerotic Cardiovascular Disease ◽  
Tea Consumption ◽  
Hazard Ratios ◽  
Disease Mortality ◽  
All Cause Mortality ◽  
Cox Proportional Hazard Regression ◽  
Study Participants

Aims The role of tea consumption in the primary prevention of atherosclerotic cardiovascular disease remains unclear in cohort studies. This prospective cohort study aimed to investigate the associations of tea consumption with the risk of atherosclerotic cardiovascular disease and all-cause mortality. Methods We included 100,902 general Chinese adults from the project of Prediction for ASCVD Risk in China (China-PAR) in 15 provinces across China since 1998. Information on tea consumption was collected through standardized questionnaires. Outcomes were identified by interviewing study participants or their proxies, and checking hospital records and/or death certificates. Cox proportional hazard regression models were used to calculate hazard ratios and their corresponding 95% confidence intervals related to tea consumption. Results During a median follow-up of 7.3 years, 3683 atherosclerotic cardiovascular disease events, 1477 atherosclerotic cardiovascular disease deaths, and 5479 all-cause deaths were recorded. Compared with never or non-habitual tea drinkers, the hazard ratio and 95% confidence interval among habitual tea drinkers was 0.80 (0.75–0.87), 0.78 (0.69–0.88), and 0.85 (0.79–0.90) for atherosclerotic cardiovascular disease incidence, atherosclerotic cardiovascular disease mortality, and all-cause mortality, respectively. Habitual tea drinkers had 1.41 years longer of atherosclerotic cardiovascular disease-free years and 1.26 years longer of life expectancy at the index age of 50 years. The observed inverse associations were strengthened among participants who kept the habit during the follow-up period. Conclusion Tea consumption was associated with reduced risks of atherosclerotic cardiovascular disease and all-cause mortality, especially among those consistent habitual tea drinkers.

scholarly journals Cholesterol and Egg Intakes, and Risk of Hypertension in a Large Prospective Cohort of French Women

Nutrients ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1350
Author(s):  
Conor-James MacDonald ◽  
Anne-Laure Madika ◽  
Fabrice Bonnet ◽  
Guy Fagherazzi ◽  
Martin Lajous ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Population Based ◽  
Dietary History ◽  
Egg Consumption ◽  
Hazard Ratios ◽  
Increased Risk ◽  
Cholesterol Intake ◽  
Cox Proportional Hazard Models ◽  
Diet History Questionnaire ◽  
Meta Analyses

Purpose: The relationship between egg and cholesterol intakes, and cardiovascular disease is controversial. Meta-analyses indicate that egg consumption is associated with increased cardiovascular disease and mortality, but reduced incidence of hypertension, a major risk factor for cardiovascular disease. This study aims to investigate the associations between consumption of egg and cholesterol, and hypertension risk in a cohort of French women. Methods: We used data from the E3N cohort study, a French prospective population-based study initiated in 1990. From the women in the study, we included those who completed a detailed diet history questionnaire, and who did not have prevalent hypertension or cardiovascular disease at baseline, resulting in 46,424 women. Hypertension cases were self-reported. Egg and cholesterol intake was estimated from dietary history questionnaires. Cox proportional hazard models with time-updated exposures were used to calculate hazard ratios. Spline regression was used to determine any dose–respondent relationship. Results: During 885,321 person years, 13,161 cases of incident hypertension were identified. Higher cholesterol consumption was associated with an increased risk of hypertension: HRQ1–Q5 = 1.22 [1.14:1.30], with associations similar regarding egg consumption up to seven eggs per week: HR4–7 eggs = 1.14 [1.06:1.18]. Evidence for a non-linear relationship between hypertension and cholesterol intake was observed. Conclusions: Egg and cholesterol intakes were associated with a higher risk of hypertension in French women. These results merit further investigation in other populations.

scholarly journals Use of Antiasthmatic Drugs during Pregnancy after the First Trimester and Maternal and Neonatal Outcomes

2014 ◽  
Vol 2014 ◽  
pp. 1-7
Author(s):  
Bengt Källén ◽  
Birgitta Norstedt Wikner
Keyword(s):  
Preterm Births ◽  
First Trimester ◽  
Neonatal Hypoglycemia ◽  
Respiratory Problems ◽  
Medical Birth Register ◽  
Risk Increase ◽  
Increased Risk ◽  
Swedish Medical ◽  
Maternal And Neonatal Outcomes ◽  
Disease Effect

Background. Women with asthma using antiasthmatics during the later part of the pregnancy have an increased risk for obstetric complications and their infants of neonatal complications. Material and Methods. The study is based on a linkage between the Swedish Medical Birth Register and a register of prescribed drugs in Sweden for the years 2009–2011, identifying women who had filled prescriptions for antiasthmatics after the first trimester. Their characteristics, their obstetric history, and the neonatal conditions of their infants were compared with all other women who gave birth. Adjusted Mantel-Haenszel odds ratios were determined. Results. We found an increased risk for a number of maternal conditions but no risk increase for gestational diabetes (after adjustment for body mass index) or for premature rupture of membranes. There was an increase in preterm births for some drugs used at severe asthma and of low birth weight and small for gestational age for most drug combinations. An increased risk was seen for neonatal hypoglycemia, respiratory problems, and low Apgar score. Conclusions. There are many hazards associated with maternal asthma and use of antiasthmatic drugs. Most evidence suggests a disease effect. A careful control of the asthma during pregnancy is important.

scholarly journals The Association of Plant-Based Diet With Cardiovascular Disease and Mortality: A Meta-Analysis and Systematic Review of Prospect Cohort Studies

2021 ◽  
Vol 8 ◽  
Author(s):  
Jingxuan Quek ◽  
Grace Lim ◽  
Wen Hui Lim ◽  
Cheng Han Ng ◽  
Wei Zheng So ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Cardiovascular Mortality ◽  
Lower Risk ◽  
Meta Analysis ◽  
Clinical Endpoints ◽  
Hazard Ratios ◽  
Increased Risk ◽  
The Impact ◽  
Dietary Indices

Background: The association between plant-based diets and cardiovascular disease (CVD) remains poorly characterized. Given that diet represents an important and a modifiable risk factor, this study aimed to assess (1) the relationships between the impact of adherence to plant-based diets on cardiovascular mortality, incident CVD, and stroke; (2) if associations differed by adherence to healthful and less healthful plant-based diets.Methods and Findings: MEDLINE and EMBASE databases were searched up to May 2021. Studies assessing CVD outcomes with relation to plant-based dietary patterns or according to plant-based dietary indices (PDI) were included. A meta-analysis of hazard ratios (HR) was conducted using DerSimonian and Laird random effects model. Thirteen studies involving 410,085 participants were included. Greater adherence to an overall plant-based dietary pattern was significantly associated with a lower risk of cardiovascular mortality (pooled HR: 0.92, 95% CI: 0.86–0.99 p = 0.0193, I2 = 88.5%, N = 124,501) and a lower risk of CVD incidence (pooled HR: 0.90, 95% CI: 0.82–0.98, p = 0.0173, I2 = 87.2%, N = 323,854). Among the studies that used PDI, unhealthful plant-based diets were associated with increased risk of cardiovascular mortality (pooled HR: 1.05, 95% CI: 1.01–1.09, p = 0.0123, I2 = 0.00%, N = 18,966), but not CVD incidence. Conversely, healthful plant-based diets were associated with decreased CVD incidence (pooled HR: 0.87, 95% CI: 0.80–0.95, p = 0.0011, I2 = 57.5%, N = 71,301), but not mortality. Vegetarians also had significantly lower CVD incidence (HR: 0.81, 95% CI: 0.72–0.91, p = 0.0004, I2 = 22.2%, N = 16,254), but similar CVD mortality or stroke risk when compared to the meat-eaters.Conclusion: To date, this comprehensive study examines the effects of a plant-based diet on major clinical endpoints using more holistic PDIs. These findings highlight the favorable role of healthful plant-based foods in reducing cardiovascular mortality and CVD.

scholarly journals Incident Crohn’s Disease as a Risk Factor for Colorectal Cancer in the First 10 Years after Diagnosis: A Nationwide Population-Based Study

2021 ◽  
Vol 10 (20) ◽  
pp. 4663
Author(s):  
Hyunil Kim ◽  
Ji Hoon Kim ◽  
Jung Kuk Lee ◽  
Dae Ryong Kang ◽  
Su Young Kim ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Early Onset ◽  
Late Onset ◽  
Age Groups ◽  
Population Based ◽  
Hazard Ratios ◽  
Increased Risk ◽  
Cox Proportional Hazard Regression

We investigated the risk of colorectal cancer (CRC) in patients with Crohn’s disease (CD) using the claims data of the Korean National Health Insurance during 2006–2015. The data of 13,739 and 40,495 individuals with and without CD, respectively, were analyzed. Hazard ratios (HRs) were calculated using multivariate Cox proportional hazard regression tests. CRC developed in 25 patients (0.18%) and 42 patients (0.1%) of the CD and non-CD groups, respectively. The HR of CRC in the CD group was 2.07 (95% confidence interval (CI), 1.25–3.41). The HRs of CRC among men and women were 2.02 (95% CI 1.06–3.87) and 2.10 (95% CI, 0.96–4.62), respectively. The HRs of CRC in the age groups 0–19, 20–39, 40–59, and ≥60 years were 0.07, 4.86, 2.32, and 0.66, respectively. The HR of patients with late-onset CD (≥40 years) was significantly higher than that of those with early-onset CD (<40 years). CD patients were highly likely to develop CRC. Early-onset CD patients were significantly associated with an increased risk of CRC than matched individuals without CD. However, among CD patients, late-onset CD was significantly associated with an increased risk of CRC.

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