Abstract P148: Effect of Apparent Treatment Resistant Hypertension on Cardiovascular Disease Events and Modification by Sex

Hypertension ◽  
2017 ◽  
Vol 70 (suppl_1) ◽  
Author(s):  
Julianne Nelson ◽  
Longjian Liu

Apparent treatment resistant hypertension (ATRH) is an important health concern in the U.S. affecting approximately 9% of all hypertensive adults and growing. However, long-term prognosis of those with ATRH remains to be fully investigated, especially with regard to the presence of differences by sex. Using data from the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) we examined the relationship between ATRH and CVD and effect modification by sex. Subjects in ALLHAT were 55 years or older (N male = 13,597 and N female = 11,919) and were randomized to one of four antihypertensive medications for the purposes of the trial. We used Cox Proportional Hazard models and tested for interaction of sex through use of a multiplicative interaction term, stratified analyses, the Aalen Additive Hazards model, and joint effects. Missing blood pressure readings were imputed using multiple imputation as a sensitivity analysis. Due to the design of ALLHAT, ATRH was assessed at the year 2 follow-up visit and subjects were then followed for an additional 6 years (average follow-up 4.7 years) during this time there were 5,030 CVD events. Overall (N=25,516), ATRH was associated with an approximate 30% increased risk of CVD (HR 1.30, 95% CI 1.19 – 1.42) compared to those without ATRH. This risk was greater in women than in men (p interaction <.0001). In women, ATRH was associated with an approximate 62% increase in risk of CVD (HR 1.62, 95% CI 1.41 – 1.86) while in men, ATRH was associated with an approximate 13% increase in risk of CVD (HR 1.13, 95% CI 1.01 – 1.27). Sex was also a modifier of the relationship on the additive scale (p-value 0.003). ATRH is associated with an increased risk of developing CVD and women with ATRH were at a greater risk of developing CVD compared to men. These findings provide important insights into the complex relationship between ATRH and cardiovascular health, and suggest that women, in particular, may be a high-risk subgroup. Thus future studies should examine these differences to aid in development of targeted treatment and interventions which would have a significant public health benefit.


Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Andrew P DeFilippis ◽  
Holly J Kramer ◽  
Ronit Katz ◽  
Nathan Wong ◽  
Alain Bertoni ◽  
...  

Background: Microalbuminuria (MA) is associated with an increased risk of cardiovascular disease (CVD) but the mechanism by which microalbuminuria imparts this increased risk is not known. In this study we assessed the relationship between MA and the development and progression of atherosclerosis by measuring the incidence of new CAC and the progression of existing CAC in individuals free of clinical CVD. Methods : The Multi-Ethnic Study of Atherosclerosis (MESA) is a prospective cohort study of 6,814 participants free of clinical CVD at entry who underwent assessment of coronary artery calcification (CAC) by computerized tomography at baseline. Overall, 6,775 individuals had data available on urinary albumin creatinine ratio (UACR); 1,109 individuals were excluded for missing data or macroalbuminuria (UACR≥300 mg/g). Incident CAC was defined as detectable CAC at follow-up among those with CAC=0 at baseline, and absolute CAC score change among those with CAC>0 at baseline. Relative risk (RR) regression adjusted for covariates; and multivariable adjusted median regression was employed to assess the independent relationship of MA with CAC incidence and progression. Results : Of the 5,666 subjects (mean age 62±10 years, 48% males), baseline MA was seen in 424 (7%) participants, who were more likely to have CAC compared to those with normal UACR (62% vs. 48%, p<0.0001). During a mean follow-up of 2.4±0.8 years, those with MA were more likely to develop CAC (28% vs. 15%, p<0.0001) and they had a higher absolute median increase in CAC (47 vs. 29 Agatston Units, p<0.0001). After adjustment for age, gender, ethnicity, site, follow-up duration, diabetes, hypertension, smoking, family history of heart attack, total cholesterol, lipid lowering medications and body mass index; MA was associated with incident CAC (RR 1.65; 95%CI 1.41–2.48) among those with CAC=0 at baseline. Among those with CAC>0 at baseline, MA was associated with a median increase in CAC of 7.93 (95%CI 0.38 –15.47) Agatston Units in multivariable adjusted analyses (variables noted above). Conclusion : MA is independently associated with development of incident CAC and progression of CAC in an asymptomatic multi-ethnic population, and may in part explain its associated increased risk of CVD.



2021 ◽  
Author(s):  
Bushra Shahida ◽  
Kleoniki Tsoumani ◽  
Tereza Planck ◽  
Vijayachitra Modhukur ◽  
Pernilla Asp ◽  
...  

Abstract Introduction. Treatment of Graves´ disease (GD) with radioiodine increases the risk of developing Graves´ ophthalmopathy (GO) but the link between thyroid and orbital tissue remains undefined.The aim was to investigate the relationship between GO and TRAb after treatment with radioiodine and to define the impact of risk genes.Methods. GD patients without ophthalmopathy or previous treatment with radioiodine were prospectively included at treatment with radioiodine for hyperthyroidism. A follow-up was performed one year later for registration of GO development. The study was performed at a University Hospital Clinic; referral center of all patients treated with radioiodine in the south of Sweden. The main outcome measures were development of TRAb, anti-TPO, anti-TG after three months and GO after 12 months and relationship to the genetic background (HLA, CTLA-4, CYR61).Results. Three months of radioiodine TRAb increased in two thirds of patients (p<0.0005) but not in the other third. Anti-TPO was associated with TRAb (R=0.362, p <0.0001) but not anti-TG. At follow-up one year later (n=204) 32 patients developed GO with a proportion of 70% in the group increasing in TRAb and 30 % in the group with unchanged or lower TRAb (p-value <0.0005). Patients with GO had higher levels of TRAb than patients without GO. CTLA-4 (rs231775 SNP) was significantly (p<0.005) associated with TRAb levels above the median three months after radioiodine.Conclusions. The increase in TRAb after treatment with radioiodine is associated with GO and a genetic variation in CTLA-4 is associated with higher levels of TRAb.



2021 ◽  
Vol 10 (13) ◽  
pp. 2927
Author(s):  
Amaar Obaid Hassan ◽  
Gregory Y. H. Lip ◽  
Arnaud Bisson ◽  
Julien Herbert ◽  
Alexandre Bodin ◽  
...  

There are limited data on the relationship of acute dental infections with hospitalisation and new-onset atrial fibrillation (AF). This study aimed to assess the relationship between acute periapical abscess and incident AF. This was a retrospective cohort study from a French national database of patients hospitalized in 2013 (3.4 million patients) with at least five years of follow up. In total, 3,056,291 adults (55.1% female) required hospital admission in French hospitals in 2013 while not having a history of AF. Of 4693 patients classified as having dental periapical abscess, 435 (9.27%) developed AF, compared to 326,241 (10.69%) without dental periapical abscess that developed AF over a mean follow-up of 4.8 ± 1.7 years. Multivariable analysis indicated that dental periapical abscess acted as an independent predictor for new onset AF (p < 0.01). The CHA2DS2VASc score in patients with acute dental periapical abscess had moderate predictive value for development of AF, with Area Under the Curve (AUC) 0.73 (95% CI, 0.71–0.76). An increased risk of new onset AF was identified for individuals hospitalized with dental periapical abscess. Careful follow up of patients with severe, acute dental periapical infections is needed for incident AF, as well as investigations of possible mechanisms linking these conditions.



Author(s):  
Yuko Yamaguchi ◽  
Marta Zampino ◽  
Toshiko Tanaka ◽  
Stefania Bandinelli ◽  
Yusuke Osawa ◽  
...  

Abstract Background Anemia is common in older adults and associated with greater morbidity and mortality. The causes of anemia in older adults have not been completely characterized. Although elevated circulating growth and differentiation factor 15 (GDF-15) has been associated with anemia in older adults, it is not known whether elevated GDF-15 predicts the development of anemia. Methods We examined the relationship between plasma GDF-15 concentrations at baseline in 708 non-anemic adults, aged 60 years and older, with incident anemia during 15 years of follow-up among participants in the Invecchiare in Chianti (InCHIANTI) Study. Results During follow-up, 179 (25.3%) participants developed anemia. The proportion of participants who developed anemia from the lowest to highest quartile of plasma GDF-15 was 12.9%, 20.1%, 21.2%, and 45.8%, respectively. Adults in the highest quartile of plasma GDF-15 had an increased risk of developing anemia (Hazards Ratio 1.15, 95% Confidence Interval 1.09, 1.21, P&lt;.0001) compared to those in the lower three quartiles in a multivariable Cox proportional hazards model adjusting for age, sex, serum iron, soluble transferrin receptor, ferritin, vitamin B12, congestive heart failure, diabetes mellitus, and cancer. Conclusions Circulating GDF-15 is an independent predictor for the development of anemia in older adults.



2021 ◽  
Vol 11 (3) ◽  
pp. 178
Author(s):  
Noah R. Delapaz ◽  
William K. Hor ◽  
Michael Gilbert ◽  
Andrew D. La ◽  
Feiran Liang ◽  
...  

Post-traumatic stress disorder (PTSD) is a prevalent mental disorder marked by psychological and behavioral changes. Currently, there is no consensus of preferred antipsychotics to be used for the treatment of PTSD. We aim to discover whether certain antipsychotics have decreased suicide risk in the PTSD population, as these patients may be at higher risk. A total of 38,807 patients were identified with a diagnosis of PTSD through the ICD9 or ICD10 codes from January 2004 to October 2019. An emulation of randomized clinical trials was conducted to compare the outcomes of suicide-related events (SREs) among PTSD patients who ever used one of eight individual antipsychotics after the diagnosis of PTSD. Exclusion criteria included patients with a history of SREs and a previous history of antipsychotic use within one year before enrollment. Eligible individuals were assigned to a treatment group according to the antipsychotic initiated and followed until stopping current treatment, switching to another same class of drugs, death, or loss to follow up. The primary outcome was to identify the frequency of SREs associated with each antipsychotic. SREs were defined as ideation, attempts, and death by suicide. Pooled logistic regression methods with the Firth option were conducted to compare two drugs for their outcomes using SAS version 9.4 (SAS Institute, Cary, NC, USA). The results were adjusted for baseline characteristics and post-baseline, time-varying confounders. A total of 5294 patients were eligible for enrollment with an average follow up of 7.86 months. A total of 157 SREs were recorded throughout this study. Lurasidone showed a statistically significant decrease in SREs when compared head to head to almost all the other antipsychotics: aripiprazole, haloperidol, olanzapine, quetiapine, risperidone, and ziprasidone (p < 0.0001 and false discovery rate-adjusted p value < 0.0004). In addition, olanzapine was associated with higher SREs than quetiapine and risperidone, and ziprasidone was associated with higher SREs than risperidone. The results of this study suggest that certain antipsychotics may put individuals within the PTSD population at an increased risk of SREs, and that careful consideration may need to be taken when prescribed.



2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
N Soroush ◽  
A Aarnoudse ◽  
F Shokri ◽  
M Van Den Berg ◽  
F Ahmadizar ◽  
...  

Abstract Background Digoxin is one of the oldest cardiovascular medications still used to treat heart failure and atrial fibrillation. Due to its narrow therapeutic window, it is associated with life threatening intoxication and arrhythmias, and with QTc-shortening. Common genetic variation in the nitric oxide synthase-1 adaptor protein (NOS1AP) has been associated with QTc interval prolongation. Purpose We investigated whether the rs10494366 variant of the NOS1AP gene modified the risk of SCD in patients using digoxin. Methods In a prospective population-based cohort study, we included data of the three cohorts, started as of January 1st, 1991 until January 1st 2014. Digoxin current use on the date of cardiac death in cases and the same day of follow-up in the remainder of the cohort was a time-dependent exposure. The main outcome was SCD defined as sudden and unexpected death as a result of cardiac causes, according to international criteria. Identification and adjudication of SCD was performed independently, before the start of this study. We used Cox proportional hazard regression analysis to investigate the associations between NOS1AP rs10494366 variant and incident SCD among digoxin users compared to non-users. Associations were adjusted for age, sex (model 1) in addition to BMI, prevalent diabetes, myocardial infarction, baseline hypertension and smoking status (past, current, never) (model 2). Results We included 14,594 individuals, with a mean age of 65.3 (SD 10.3) years. Almost 59% were female. The cumulative incidence of SCD was 9.5% (609 cases) by the end of follow up. Among them, 98 (16%) individuals were exposed to digoxin at the time of death. In model 1, NOS1AP rs10494366 variant was not associated with SCD in the total study population. However, an interaction term of the gene with the daily dose of digoxin was significantly associated with increased risk of SCD (p-value 0.0001). In model 2, the risk of SCD in current users of digoxin was 4.2 [95% CI 1.3–13.8] for the GG genotype; 2.1 [95% CI 1.1–4.2] for the GT genotype, and 1.5 [95% CI 0.7–3.2] for the TT genotype. Conclusion NOS1AP rs10494366 variant modified the risk of sudden cardiac death in users of digoxin. Our study suggests that individuals with the homozygous minor GG allele have a fourfold increased risk of sudden cardiac death. Funding Acknowledgement Type of funding source: None



2021 ◽  
Vol 9 (1) ◽  
pp. e001948
Author(s):  
Marion Denos ◽  
Xiao-Mei Mai ◽  
Bjørn Olav Åsvold ◽  
Elin Pettersen Sørgjerd ◽  
Yue Chen ◽  
...  

IntroductionWe sought to investigate the relationship between serum 25-hydroxyvitamin D (25(OH)D) level and the risk of type 2 diabetes mellitus (T2DM) in adults who participated in the Trøndelag Health Study (HUNT), and the possible effect modification by family history and genetic predisposition.Research design and methodsThis prospective study included 3574 diabetes-free adults at baseline who participated in the HUNT2 (1995–1997) and HUNT3 (2006–2008) surveys. Serum 25(OH)D levels were determined at baseline and classified as <50 and ≥50 nmol/L. Family history of diabetes was defined as self-reported diabetes among parents and siblings. A Polygenic Risk Score (PRS) for T2DM based on 166 single-nucleotide polymorphisms was generated. Incident T2DM was defined by self-report and/or non-fasting glucose levels greater than 11 mmol/L and serum glutamic acid decarboxylase antibody level of <0.08 antibody index at the follow-up. Multivariable logistic regression models were applied to calculate adjusted ORs with 95% CIs. Effect modification by family history or PRS was assessed by likelihood ratio test (LRT).ResultsOver 11 years of follow-up, 92 (2.6%) participants developed T2DM. A higher risk of incident T2DM was observed in participants with serum 25(OH)D level of<50 nmol/L compared with those of ≥50 nmol/L (OR 1.72, 95% CI 1.03 to 2.86). Level of 25(OH)D<50 nmol/L was associated with an increased risk of T2DM in adults without family history of diabetes (OR 3.87, 95% CI 1.62 to 9.24) but not in those with a family history (OR 0.72, 95% CI 0.32 to 1.62, p value for LRT=0.003). There was no effect modification by PRS (p value for LRT>0.23).ConclusionSerum 25(OH)D<50 nmol/L was associated with an increased risk of T2DM in Norwegian adults. The inverse association was modified by family history of diabetes but not by genetic predisposition to T2DM.



Diabetologia ◽  
2021 ◽  
Author(s):  
Peter Ueda ◽  
Viktor Wintzell ◽  
Mads Melbye ◽  
Björn Eliasson ◽  
Ann-Marie Svensson ◽  
...  

Abstract Aims/hypothesis Concerns have been raised regarding a potential association of use of the incretin-based drugs dipeptidyl peptidase 4 (DPP4) inhibitors and glucagon-like peptide-1 (GLP-1)-receptor agonists with risk of cholangiocarcinoma. We examined this association in nationwide data from three countries. Methods We used data from nationwide registers in Sweden, Denmark and Norway, 2007–2018, to conduct two cohort studies, one for DPP4 inhibitors and one for GLP-1-receptor agonists, to investigate the risk of incident cholangiocarcinoma compared with an active-comparator drug class (sulfonylureas). The cohorts included patients initiating treatment episodes with DPP4 inhibitors vs sulfonylureas, and GLP-1-receptor agonists vs sulfonylureas. We used Cox regression models, adjusted for potential confounders, to estimate hazard ratios from day 366 after treatment initiation to account for cancer latency. Results The main analyses of DPP4 inhibitors included 1,414,144 person-years of follow-up from 222,577 patients receiving DPP4 inhibitors (median [IQR] follow-up time, 4.5 [2.6–7.0] years) and 123,908 patients receiving sulfonylureas (median [IQR] follow-up time, 5.1 [2.9–7.8] years) during which 350 cholangiocarcinoma events occurred. Use of DPP4 inhibitors, compared with sulfonylureas, was not associated with a statistically significant increase in risk of cholangiocarcinoma (incidence rate 26 vs 23 per 100,000 person-years; adjusted HR, 1.15 [95% CI 0.90, 1.46]; absolute rate difference 3 [95% CI -3, 10] events per 100,000 person-years). The main analyses of GLP-1-receptor agonists included 1,036,587 person-years of follow-up from 96,813 patients receiving GLP-1-receptor agonists (median [IQR] follow-up time, 4.4 [2.4–6.9] years) and 142,578 patients receiving sulfonylureas (median [IQR] follow-up time, 5.5 [3.2–8.1] years) during which 249 cholangiocarcinoma events occurred. Use of GLP-1-receptor agonists was not associated with a statistically significant increase in risk of cholangiocarcinoma (incidence rate 26 vs 23 per 100,000 person-years; adjusted HR, 1.25 [95% CI 0.89, 1.76]; absolute rate difference 3 [95% CI -5, 13] events per 100,000 patient-years). Conclusions/interpretation In this analysis using nationwide data from three countries, use of DPP4 inhibitors and GLP-1-receptor agonists, compared with sulfonylureas, was not associated with a significantly increased risk of cholangiocarcinoma. Graphical abstract



2021 ◽  
Vol 1 (3) ◽  
pp. 247-251
Author(s):  
Elsa Rizki Lilian ◽  
Andi Siswandi ◽  
Anggunan Anggunan

ABSTRACT: THE CORRELATIONS OF AGE AND HYPERTENSION WITH THE OCCURRENCE OF BPH IN THE SURGICAL WARD AT RSUD DR.H.ABDUL MOELOEK IN 2020Introduction: Lower Urinary Tractus Symptoms (LUTS) is a problem that is experienced by men around the world and one that often occurs is Benign prostate hyperplasia (BPH). BPH is a histological disorder characterized by the proliferation of prostate cells. It is estimated that 50% of men show BPH histopathology at the age of 60 years old and an increase of 90% at the age of 80 years old. Hypertension is also known to have a role in increasing prostate volume, in a cohort study it was found that hypertension resulted in an increased risk of 1.5 times to cause LUTS/BPH.Objective: To determine the relationship between age and hypertension on the incidence of BPH in Dr. H. Abdul Moeloek in 2020.Methods: This study is quantitative research, an observative analytic study design with a cross-sectional approach was carried out at RSUD Dr. H. Abdul Moeloek which was taken on October 16, 2020. The population was all patients in the Surgical Ward with total sampling. Data collection was obtained from secondary data from medical records. Data analysis was performed Univariate analysis (frequency distribution) and bivariate analysis with chi-square.Results: Respondents with BPH aged >50 years old were 32 respondents (97%) and respondents with BPH and hypertension were 20 respondents (60.6%). The results of the bivariate analysis using chi-square showed a significant relationship between BPH and age p value=0.000 (P<0.05) and the relationship between BPH and hypertension with p value=0.000 (p<0.05).Conclusion: There is a significant relationship between BPH with age and hypertension with the occurrence of BPH in the Surgical polyclinic at RSUD Dr.H.Abdul Moeloek in 2020. Keywords: BPH, Age, Hypertension  INTISARI: HUBUNGAN USIA DAN HIPERTENSI TERHADAP KEJADIAN BPH DI RSUD Dr.H.ABDUL MOELOEK Pendahuluan: Lower Urinary Tractus Symptoms (LUTS) adalah masalah yang banyak dialami oleh laki-laki di seluruh dunia dan salah satu yang sering terjadi adalah Benigna Prostat Hyperplasia (BPH). BPH adalah kelainan histologis yang khas di tandai dengan proliferasi sel-sel prostat. Diperkirakan 50% laki-laki menunjukan histopatologi BPH pada umur 60 tahun dan meningkat 90% pada umur 80 tahun  Hipertensi juga diketahui memiliki peranan dalam peningkatan volume prostat yakni pada suatu penelitian cohort diketahui adanya hipertensi mengakibatkan peningkatan resiko sebanyak 1,5 kali untuk menimbulkan gejala LUTS/BPH.Tujuan: Untuk mengetahui adanya hubungan usia dan hipertensi terhadap kejadian BPH di RSUD Dr. H. Abdul Moeloek Tahun 2020Metode: Jenis penelitian kuantitatif, rancangan penelitian analitik observatif dengan pendekatan cross sectional telah dilakukan di RSUD Dr.H.Abdul Moeloek Provinsi Lampung yang berlangsung pada 16 Oktober 2020. Populasi adalah seluruh pasien di Poli Bedah dengan pengambilan sampel secara total sampling. Pengumpulan data diperoleh dari data sekunder yang diperoleh dari rekam medis. Analisis data secara univariat (distribusi frekuensi) dan uji bivariat mengunakan chi squareHasil: Responden dengan BPH yang berusia >50 tahun sebanyak 32 responden (97%) dan responden dengan BPH dengan hipertensi sebanyak 20 responden (60,6%). Hasil Uji bivariat menggunakan chi square menunjukkan adanya hubungan signifikan antara BPH dengan usia diperoleh nilai p=0,000 (P<0,05) dan hubungan BPH dengan hipertensi nilai p=0,000 (p<0,05).Kesimpulan: Terdapat hubungan signifikan antara BPH dengan usia dan terdapat hubungan sgnifikan antara BPH dengan hipertensi di poli klinik bedah RSUD Dr.H.Abdul Moeloek tahun 2020.Kata kunci: BPH, Usia, Hipertensi



Hypertension ◽  
2021 ◽  
Vol 77 (3) ◽  
pp. 919-928
Author(s):  
So-Ryoung Lee ◽  
Chan Soon Park ◽  
Eue-Keun Choi ◽  
Hyo-Jeong Ahn ◽  
Kyung-Do Han ◽  
...  

The association between the cumulative hypertension burden and the development of atrial fibrillation (AF) is unclear. We aimed to investigate the relationship between hypertension burden and the development of incident AF. Using the Korean National Health Insurance Service database, we identified 3 726 172 subjects who underwent 4 consecutive annual health checkups between 2009 and 2013, with no history of AF. During the median follow-up of 5.2 years, AF was newly diagnosed in 22 012 patients (0.59% of the total study population; 1.168 per 1000 person-years). Using the blood pressure (BP) values at each health checkup, we determined the burden of hypertension (systolic BP ≥130 mm Hg or diastolic BP ≥80 mm Hg), stratified as 0 to 4 per the hypertension criteria. The subjects were grouped according to hypertension burden scale 1 to 4: 20% (n=742 806), 19% (n=704 623), 19% (n=713 258), 21% (n=766 204), and 21% (n=799 281). Compared with normal people, subjects with hypertension burdens of 1, 2, 3, and 4 were associated with an 8%, 18%, 26%, and 27% increased risk of incident AF, respectively. On semiquantitative analyses with further stratification of stage 1 (systolic BP of 130–139 mm Hg or diastolic BP of 80–89 mm Hg) and stage 2 (systolic BP ≥140 mm Hg or diastolic BP ≥90 mm Hg) hypertension, the risk of AF increased with the hypertension burden by up to 71%. In this study, both a sustained exposure and the degree of increased BP were associated with an increased risk of incident AF. Tailored BP management should be emphasized to reduce the risk of AF.



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