scholarly journals Hypertensive disorders of pregnancy and risk of Alzheimer’s disease, vascular dementia, and other related dementia

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 653-653
Author(s):  
Karen Schliep ◽  
Yue Zhang ◽  
Joanne Tschanz ◽  
Jennifer Majersik ◽  
Julio Facelli ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Vascular Dementia ◽  
Gestational Hypertension ◽  
Hypertensive Disorders Of Pregnancy ◽  
Population Database ◽  
Hypertensive Disorders ◽  
Increased Risk ◽  
History Of ◽  
Dementia Subtype

Abstract Several recent studies have examined whether hypertensive disorders of pregnancy (HDP) are associated with an increased risk for Alzheimer’s disease (AD) and other related dementias (RD) with conflicting findings. Limitations to prior studies include lack of assessing risk by dementia subtype, inadequate sample sizes, and not fully exploring the role of mid-life factors. We performed a retrospective matched cohort study among women with >1 singleton pregnancy (1939–2013) using the Utah Population Database. HDP-exposed women (n=19,989) were one-to-two matched with unexposed women (n=39,679) by 5-year age groups, year of childbirth (within 1 year), and parity (1, 2, 3, 4, ≥5) at the time of the pregnancy. HDP pregnancies were complicated by preeclampsia (62%), gestational hypertension (34%), and eclampsia (4%). Women with a history of HDP had a higher hazard of all-cause dementia (HR=1.37; 95% CI: 1.26, 1.50) compared to women without a history of HDP after adjustment for maternal age, year of childbirth, and parity. The hazard doubled after additionally accounting for pre-pregnancy BMI (HR=2.31; 95% CI: 1.24, 4.32). Stratifying by dementia subtype, we found HDP to be associated with a higher hazard of vascular dementia (HR=1.64; 95% CI: 1.19, 2.26) and other related dementia (HR=1.49; 95% CI: 1.34, 1.65) but not Alzheimer’s disease (HR=1.04; 95% CI: 0.87, 1.24) after accounting for competing risks. Mid-life hypertension and stroke were found to have the greatest mid-life impact, mediating 43% and 41% of dementia risk, respectively, highlighting women who may most benefit from close surveillance and early preventive and clinical interventions.

scholarly journals Hypertensive Disorders of Pregnancy Appear Not to Be Associated with Alzheimer's Disease Later in Life

2015 ◽  
Vol 5 (3) ◽  
pp. 375-385 ◽  
Author(s):  
Carolien N.H. Abheiden ◽  
Rebecca van Doornik ◽  
Annet M. Aukes ◽  
Wiesje M. van der Flier ◽  
Philip Scheltens ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Late Onset ◽  
Medical Center ◽  
White Matter Lesions ◽  
Hypertensive Disorders Of Pregnancy ◽  
Telephone Surveys ◽  
Hypertensive Disorders ◽  
Increased Risk ◽  
History Of

Background: After hypertensive disorders of pregnancy, more subjective cognitive complaints and white matter lesions are reported compared to women after normal pregnancies. Both have a causal relationship with Alzheimer's disease (AD). Aim: To investigate if women whose pregnancy was complicated by hypertensive disorders have an increased risk of AD. Methods: A case-control study in women with AD from the Alzheimer Center of the VU University Medical Center Amsterdam and women without AD. Paper and telephone surveys were performed. Results: The response rate was 85.2%. No relation between women with (n = 104) and without AD (n = 129) reporting pregnancies complicated by hypertensive disorders (p = 0.11) was found. Women with early-onset AD reported hypertensive disorders of pregnancy more often (p = 0.02) compared to women with late-onset AD. Conclusion: A reported history of hypertensive disorders of pregnancy appears not to be associated with AD later in life.

scholarly journals Association between hypertensive disorders of pregnancy and cardiovascular disease in a population of Cameroonian women at two hospitals of yaounde : a case control study

2018 ◽  
Author(s):  
Benedict Taa Nguimbis Esseme ◽  
Mbondji Ebongué
Keyword(s):  
Cardiovascular Disease ◽  
Cardiovascular Diseases ◽  
Gestational Hypertension ◽  
Case Control ◽  
Sub Saharan Africa ◽  
Pediatric Care ◽  
Hypertensive Disorders Of Pregnancy ◽  
Hypertensive Disorders ◽  
Increased Risk ◽  
History Of

AbstractBackground: Positive associations have been found between Hypertensive Disorders of Pregnancy gestational hypertension, preeclampsia and cardiovascular diseases within non-black African populations, but no data exist from sub-Saharan Africa. We aimed to assess this association in Cameroonian mothers.Methods: We used a case-control design. Cases were women diagnosed with arteriosclerotic cardiovascular disease between 2012 and 2017 at the General and the Gyneco-obstetric hospital of Yaoundé. Controls were mothers of children who seeked pediatric care at the Gyneco-obstetric hospital of Yaoundé, with no diagnosis of cardiovascular disease. We abstracted data from patient files to assess cardiovascular disease, and used phone-based questionnaires to assess prior history of Hypertensive Disorders of Pregnancy. We used logistic regression and propensity scores for adjustment. Results: Out of 1228 individuals selected, 173 cases and 339 controls participated in the study. We found no increased risk of cardiovascular diseases for women with a history of Hypertensive Disorders of Pregnancy (OR = 0.83, 95% CI, 0.51 to 1.34). Women with gestational hypertension had 2.33 (95% CI, 0.99 to 5.50) times the risk of women with no history of Hypertensive Disorders of Pregnancy, an inverse association was observed between preeclampsia and cardiovascular diseases (OR = 0.28, 95% CI, 0.10 to 0.72). Conclusions: Cameroonian women with a history of gestational hypertension may have an increased risk of cardiovascular diseases. However, population-based studies with more accurate data on the exposure are needed.

Survival in Subcortical Vascular Dementia: Predictors and Comparison to Probable Alzheimer's Disease in a Tertiary Memory Clinic Population

2015 ◽  
Vol 40 (3-4) ◽  
pp. 210-221 ◽  
Author(s):  
Jong Hun Kim ◽  
Seok Min Go ◽  
Sang Won Seo ◽  
Suk Hui Kim ◽  
Juhee Chin ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Family History ◽  
Vascular Dementia ◽  
Proportional Hazards Model ◽  
Late Onset ◽  
Cox Proportional Hazards ◽  
Cox Proportional Hazards Model ◽  
Subcortical Vascular Dementia ◽  
History Of

Background: Subcortical vascular dementia (SVaD) is one of the most common dementias, after Alzheimer's disease (AD) dementia. Few survival analyses in SVaD patients have been reported. Methods: The dates and causes of death of 146 SVaD and 725 AD patients were included. We used the Cox proportional hazards model to compare survival between SVaD and AD patients and to explore possible factors related to survival of SVaD patients. Results: The median survival time after the onset of SVaD (109 months) was shorter than that recorded for AD (152 months). The most common cause of death in SVaD was stroke (47.1%). Factors associated with shorter survival in SVaD were late onset, male sex, worse baseline cognition, absence of hypertension and a family history of stroke. Conclusions: Stroke prevention may be important in SVaD treatment because 47.1% of SVaD patients died of stroke. A family history of stroke and absence of hypertension were associated with a shorter survival in SVaD, suggesting the existence of genetic or unknown risk factors.

Need for Increased Promotion of Physical Activity Among Adults at Risk for Alzheimer’s Disease: A Brief Report

2015 ◽  
Vol 12 (12) ◽  
pp. 1601-1604 ◽  
Author(s):  
Paul D. Loprinzi
Keyword(s):  
Physical Activity ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
At Risk ◽  
Family History ◽  
Sedentary Behavior ◽  
Beneficial Effects ◽  
Increased Risk ◽  
History Of ◽  
Not At Risk

Background:We have a limited understanding of the physical activity (PA) and sedentary levels among individuals at risk and not at risk for developing Alzheimer’s disease (AD), which was the purpose of this study.Methods:Data from the 2003–2004 NHANES were used, from which 3015 participants were evaluated with 416 indicating a family history of AD. Physical activity and sedentary behavior were assessed via accelerometry with individuals at risk for AD self-reporting a family history of AD.Results:For the entire sample, those at risk for AD engaged in more sedentary behavior than those not at risk (494.9 vs. 477.9 min/day, P = .03, respectively). Similarly, those at risk for AD engaged in less total MVPA than those not at risk (22.4 vs. 24.3 min/day, P = .05, respectively). Results were also significant for various subgroups at risk for AD.Conclusion:Despite the beneficial effects of PA in preventing AD and prolonging the survival of AD, adults at risk for AD tend to engage in more sedentary behavior and less PA than those not at risk for AD. This finding even persisted among minorities (Hispanics and non-Hispanic blacks) who are already at an increased risk of developing AD.

Predictors of survival with Alzheimer's disease: a community-based study

1995 ◽  
Vol 25 (1) ◽  
pp. 171-177 ◽  
Author(s):  
Carol Jagger ◽  
Michael Clarke ◽  
Andrew Stone
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Institutional Care ◽  
Community Based ◽  
Risk Of Death ◽  
Increased Risk ◽  
History Of ◽  
Group A ◽  
Study Population ◽  
Heavy Alcohol Use

SynopsisFactors associated with reduced survival were investigated in elderly people diagnosed as having Alzheimer's disease (AD) and in those free of dementia at diagnosis. The study population comprised 155 people free of dementia and 222 with AD; all were aged 75 years and over and were part of a two-stage prevalence study of dementia during 1988 in Melton Mowbray, Leicestershire. An increased risk of death was found for those with a history of heavy alcohol use, lower cognitive function, a history of heart failure and those in institutional care, these factors acting in the same manner for persons free of dementia and those with AD. For the non-demented group a greater risk of death was found with increasing age and for those with a history of cancer. A greater risk of death was found for males with AD compared to females with the risk increasing over time. The longer survival of women over men may explain the sex differences found in the prevalence of AD without accompanying differences in incidence.

scholarly journals Mid- and Late-Life Migraine Is Associated with an Increased Risk of All-Cause Dementia and Alzheimer’s Disease, but Not Vascular Dementia: A Nationwide Retrospective Cohort Study

2021 ◽  
Vol 11 (10) ◽  
pp. 990
Author(s):  
Hyun-Joo Lee ◽  
Hyunjae Yu ◽  
Son Gil Myeong ◽  
Kijoon Park ◽  
Dong-Kyu Kim
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Vascular Dementia ◽  
Proportional Hazards ◽  
Comparison Group ◽  
Late Life ◽  
Cox Proportional Hazards ◽  
Increased Risk ◽  
Migraine Group ◽  
Prospective Association

We used a nationwide cohort sample of data from 2002 to 2013, representing approximately 1 million patients to investigate the prospective association between migraine and dementia. The migraine group (n = 1472) included patients diagnosed between 2002 and 2004, aged over 55 years; the comparison group was selected using propensity score matching (n = 5888). Cox proportional hazards regression analyses was used to calculate the hazard ratios (HRs). The incidence of dementia was 13.5 per 1000 person-years in the migraine group. Following adjustment for sociodemographic and comorbidities variables, patients with migraine developed dementia more frequently than those in the comparison group (adjusted HR = 1.37, 95% confidence interval [CI], 1.16–1.61). In the subgroup analysis, we found a higher HR of dementia events in male, the presence of comorbidities, and older age (≥65) patients with migraine, compared to those without migraine. Moreover, patients with migraine had a significantly higher incidence of Alzheimer’s disease (adjusted HR = 1.31, 95% CI, 1.08–1.58), but not vascular dementia, than those without migraine. Therefore, our findings suggest that mid- and late-life migraines may be associated with an increased incidence of all-cause dementia and Alzheimer’s disease, but not vascular dementia.

scholarly journals Assessing knowledge of healthcare providers concerning cardiovascular risk after hypertensive disorders of pregnancy: an Australian national survey

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Heike Roth ◽  
Caroline S. E. Homer ◽  
Clare Arnott ◽  
Lynne Roberts ◽  
Mark Brown ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Cardiovascular Risk ◽  
Cardiovascular Health ◽  
Gestational Hypertension ◽  
Current Knowledge ◽  
Healthcare Providers ◽  
Hypertensive Disorders Of Pregnancy ◽  
Hypertensive Disorders ◽  
Increased Risk

Abstract Background Hypertensive disorders of pregnancy (HDP) affect 5–10% of pregnant women. Women after HDP have 2–3 times increased risk of heart attack, stroke and diabetes, as soon as 5–10 years after pregnancy. Australian healthcare providers’ knowledge of cardiovascular disease (CVD) risks for women after HDP is unknown, and this study aimed to explore their current knowledge and practice regarding long-term cardiovascular health after HDP, as a precursor to producing targeted healthcare provider education on health after HDP. Methods A custom-created, face-validated online survey explored knowledge about long-term risks after HDP. Distribution occurred from February to July 2019 via professional colleges, key organisations and social media. The objective was to assess current knowledge and knowledge gaps amongst a group of healthcare providers (HCP) in Australia, regarding long-term cardiovascular health after hypertensive disorders of pregnancy (HDP), specifically gestational hypertension or preeclampsia. Results Of 492 respondents, 203 were midwives, 188 obstetricians, 75 general practitioners (GP), and 26 cardiologists. A risk knowledge score was computed with 0–6 considered low, 6.1–8.9 moderate and 9–12 high. Most participants (85%) were aware of increased cardiovascular disease after preeclampsia and gestational hypertension (range 76% midwives to 100% cardiologists). There were significant differences in average knowledge scores regarding health after preeclampsia; high for cardiologists (9.3), moderate for GPs and obstetricians (8.2 and 7.6 respectively) and low for midwives (5.9). Average knowledge scores were somewhat lower for gestational hypertension (9.0 for cardiologists, 7.4 for obstetricians and GPs, 5.1 for midwives). Knowledge was highest regarding risk of chronic hypertension, moderate to high regarding risk of ischaemic heart disease, stroke and recurring HDP, and low for diabetes and peripheral vascular disease. Only 34% were aware that risks start < 10 years after the affected pregnancy. Conclusion(s) Participants were aware there is increased cardiovascular risk after HDP, although less aware of risks after gestational hypertension and some specific risks including diabetes. Findings will inform the development of targeted education.

Undifferentiated dementia, Alzheimer's disease and vascular dementia: Age- and gender-related incidence in Liverpool

1999 ◽  
Vol 175 (5) ◽  
pp. 433-438 ◽  
Author(s):  
J. R. M. Copeland ◽  
Cherie McCracken ◽  
M. E. Dewey ◽  
K. C. M. Wilson ◽  
Mark Doran ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Vascular Dementia ◽  
Incidence Rates ◽  
Increased Risk ◽  
Psychological Examination ◽  
Icd 10 ◽  
Age Patterns ◽  
And Gender ◽  
Research Criteria

BackgroundDoes incidence of dementia follow the age pattern of prevalence? Is gender a risk factor? Do patterns of incidence differ between dementias?AimsTo assess age-specific incidence rates of undifferentiated dementias, Alzheimer's disease and vascular dementia.Method5222 individuals aged $65 years, were interviewed using the Geriatric Mental State/History and Aetiology Schedule. The AGECAT package was used to identify cases at three interviewing waves at two-year intervals. Diagnoses were made using ICD −10 Research Criteria and validated against neurological and psychological examination, with imaging and neuropathology on unselected subsamples.ResultsIncidence rates of the dementias increase with age. Age patterns are similar between Alzheimer's disease and vascular dementia. Gender appears influential in Alzheimer's disease. In England and Wales, 39 437 new cases of Alzheimer's disease (4.9/1000 person-years at risk); 20 513 of vascular dementia (2.6/1000 person-years) and 155 169 of undifferentiated dementia (19/1000 person-years) can be expected each year.ConclusionsIncidence rates for Alzheimer's disease and vascular dementia appear to behave differently with an increased risk of Alzheimer's disease for women compared to vascular dementia.

scholarly journals Association between the Use of Dipeptidyl Peptidase 4 Inhibitors and the Risk of Dementia among Patients with Type 2 Diabetes in Taiwan

2020 ◽  
Vol 9 (3) ◽  
pp. 660
Author(s):  
Kuan-Chan Chen ◽  
Chi-Hsiang Chung ◽  
Chieh-Hua Lu ◽  
Nian-Sheng Tzeng ◽  
Chien-Hsing Lee ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Type 2 Diabetes ◽  
Alzheimer's Disease ◽  
Vascular Dementia ◽  
Dipeptidyl Peptidase ◽  
Class Effect ◽  
Dipeptidyl Peptidase 4 ◽  
Increased Risk ◽  
Dipeptidyl Peptidase 4 Inhibitors

Study Objectives: Diabetes mellitus per se and its related therapy have been frequently associated with an increased risk of developing dementia. However, studies that explored the risk of dementia from the use of the novel oral antidiabetic medication dipeptidyl peptidase 4 inhibitor (DPP-4i) have been limited, especially in Asian populations. The present study aimed to determine the effect of DPP-4i on the subsequent risk of dementia among patients with type 2 diabetes (T2D) in Taiwan. Methods: This study utilized data from the Longitudinal Health Insurance Database between 2008 and 2015. We enrolled 2903 patients aged ≥50 years, who were on DPP-4i for a diagnosis of T2D and had no dementia. A total of 11,612 subjects were included and compared with a propensity score-matched control group who did not use DPP-4i (non-DPP-4i group). Survival analysis was performed to estimate and compare the risk of dementia—including Alzheimer’s disease, vascular dementia, and other dementia types—between the two groups. Results: Both groups had a mean age of 68 years, had a preponderance of women (61.8%), and were followed up for a mean duration of 7 years. The risk of all-cause dementia was significantly lower in the DPP-4i group than in the non-DPP-4i group (hazard ratio (HR) 0.798; 95% confidence interval (CI) 0.681–0.883; p < 0.001), with a class effect. This trend was particularly observed for vascular dementia (HR 0.575; 95% CI 0.404–0.681; p < 0.001), but not in Alzheimer’s disease (HR 0.891; 95% CI 0.712–1.265; p = 0.297). The Kaplan–Meier analysis showed that the preventive effect on dementia was positively correlated with the cumulative dose of DPP-4i. Conclusions: DPP-4i decreased the risk of dementia with a class effect, especially vascular dementia, but not in Alzheimer’s disease. Our results provide important information on the drug choice when managing patients with T2D in clinical practice.

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