Cardiovascular risk assessment in hypertensive patients: major discrepancy according to ESH and SCORE strategies.

BACKGROUND: The European Society of Hypertension (ESH) guidelines recommend two possible strategies for the assessment of cardiovascular risk (CVR) in essential hypertensive (HT) patients: categorical tables and SCORE risk charts. However, the outcome of these methods has not been compared. OBJECTIVE AND METHODS: We assessed CVR according to ESH and SCORE risk charts adapted to use in Belgium in 106 HT patients (mean age: 52.4 +/- 12.9 years, male/female ratio: 46/60) without diabetes or other associated clinical conditions. RESULTS: The distribution of low, moderate, high and very high added risk was strikingly different (kappa coefficient = 0.08) according to ESH categorical tables (n = 1, 24, 24, 57) and SCORE risk charts (n = 60, 12, 10, 24). Furthermore, compared with ESH, CVR class according to SCORE was lower in the majority of patients (n = 72, 68%) while it was similar in 23 (22%) and higher in 11 patients (10%). Patients for whom risk was lower by SCORE compared to ESH differed from the others by age (46.7 +/- 10.0 versus 64.6 +/- 9.2, P < 10) and proportion of females (71 versus 26%, P < 10). CONCLUSIONS: In this series of patients with mainly moderate or severe hypertension, the distribution of cardiovascular risk was strikingly different according to ESH categorical tables and SCORE risk charts. This might be explained in part by the lower weight attributed to blood pressure in risk assessment, especially in young female subjects. If confirmed, these results should prompt the performance of a prospective study to assess which strategy most accurately predicts CVR in hypertensive patients

Cardiovascular risk assessment in hypertensive patients: major discrepancy according to ESH and SCORE strategies.

BACKGROUND: The European Society of Hypertension (ESH) guidelines recommend two possible strategies for the assessment of cardiovascular risk (CVR) in essential hypertensive (HT) patients: categorical tables and SCORE risk charts. However, the outcome of these methods has not been compared. OBJECTIVE AND METHODS: We assessed CVR according to ESH and SCORE risk charts adapted to use in Belgium in 106 HT patients (mean age: 52.4 +/- 12.9 years, male/female ratio: 46/60) without diabetes or other associated clinical conditions. RESULTS: The distribution of low, moderate, high and very high added risk was strikingly different (kappa coefficient = 0.08) according to ESH categorical tables (n = 1, 24, 24, 57) and SCORE risk charts (n = 60, 12, 10, 24). Furthermore, compared with ESH, CVR class according to SCORE was lower in the majority of patients (n = 72, 68%) while it was similar in 23 (22%) and higher in 11 patients (10%). Patients for whom risk was lower by SCORE compared to ESH differed from the others by age (46.7 +/- 10.0 versus 64.6 +/- 9.2, P < 10) and proportion of females (71 versus 26%, P < 10). CONCLUSIONS: In this series of patients with mainly moderate or severe hypertension, the distribution of cardiovascular risk was strikingly different according to ESH categorical tables and SCORE risk charts. This might be explained in part by the lower weight attributed to blood pressure in risk assessment, especially in young female subjects. If confirmed, these results should prompt the performance of a prospective study to assess which strategy most accurately predicts CVR in hypertensive patients

Influence of the endothelial nitric oxide synthase gene on conventional and ambulatory blood pressure: sib-pair analysis and haplotype study.

BACKGROUND: Nitric oxide is involved in the regulation of vascular basal tone and blood pressure. Polymorphisms of NOS3, the gene that codes for endothelial nitric oxide synthase, have been associated with essential hypertension. OBJECTIVE: To look for linkage and association of three di-allelic polymorphisms (Glu298Asp, intron 4 VNTR and T-786C) and the intron 13 CA-repeat of NOS3 with blood pressure as a continuous trait. METHODS: Genotyping was performed in 110 dizygotic white twin pairs from Flanders, Belgium. The influence of NOS3 polymorphisms on conventional and ambulatory blood pressure was assessed by sib-pair analysis and haplotype association analysis. RESULTS: Genotype frequencies were similar to those previously reported in white populations. Sib-pair analysis did not show a significant influence of either polymorphism on blood pressure. Haplotype analysis disclosed a significant association between NOS3 haplotypes and daytime ambulatory diastolic (P = 0.02) and systolic (P < 0.0001) blood pressure, the latter remaining significant after multiple testing was taken into account (P = 0.032). The association between daytime ambulatory systolic blood pressure and NOS3 haplotypes was mainly attributable to four haplotypes accounting for 11.9% of all represented haplotypes. CONCLUSION: We show for the first time a highly significant association of ambulatory blood pressure with NOS3 haplotypes in well-characterized white individuals from Flanders. These results pave the way for studies looking for the influence of NOS3 on blood pressure in high-risk subsets such as diabetic or hypertensive patients. They indicate the importance of ambulatory blood pressure and haplotype analysis in revealing the moderate effect of polymorphisms on blood pressure

Effectiveness of a blended mobile-based lifestyle intervention in women with glucose intolerance after a recent history of gestational diabetes (MELINDA): a 1-year, prospective, multicentre, randomised controlled trialResearch in context

Summary: Background: Women with glucose intolerance after gestational diabetes mellitus (GDM) are at high risk to develop type 2 diabetes. Traditional lifestyle interventions in early postpartum have limited impact. We investigated the efficacy of a blended mobile-based lifestyle intervention in women with glucose intolerance after a recent history of GDM. Methods: Prospective, double-arm, non-masked, multicentre randomised controlled trial (RCT) in which women with glucose intolerance, diagnosed 6–16 weeks after a GDM-complicated pregnancy, were assigned 1:1 to a one-year blended-care, telephone- and mobile-based lifestyle program (intervention) or usual care (control). Primary endpoint was the proportion of women able to achieve their weight goal (≥5% weight loss if prepregnancy BMI ≥ 25 kg/m2 or return to prepregnancy weight if prepregnancy BMI < 25 kg/m2) in the intention-to-treat sample. Key secondary outcomes were frequency of glucose intolerance, diabetes and metabolic syndrome, and lifestyle-related outcomes assessed with self-administered questionnaires. The study was registered in ClinicalTrials.gov (NCT03559621). Findings: Between April 10th 2019 and May 13th 2022, 240 participants were assigned to the intervention (n = 121) or control group (n = 119), of which 167 (n = 82 in intervention and n = 85 in control group) completed the study. Primary outcome was achieved by 46.3% (56) of intervention participants compared to 43.3% (52) in the control group [odds ratio (OR) 1.13, 95% confidence interval (CI) 0.63–2.03, p = 0.680; risk ratio 1.07, 95% CI (0.78–1.48)]. Women in the intervention group developed significantly less often metabolic syndrome compared to the control group [7.3% (6) vs. 16.5% (14), OR 0.40, CI (0.22–0.72), p = 0.002], reported less sedentary behaviour and higher motivation for continuing healthy behaviours. In the intervention group, 84.1% (69) attended at least eight telephone sessions and 70.7% (58) used the app at least once weekly. Interpretation: A blended, mobile-based lifestyle intervention was not effective in achieving weight goals, but reduced the risk to develop metabolic syndrome. Funding: Research fund of University Hospitals Leuven, Novo Nordisk, Sanofi, AstraZeneca, Boehringer-Ingelheim, Lilly

Mobile-Based Lifestyle Intervention in Women with Glucose Intolerance after Gestational Diabetes Mellitus (MELINDA), A Multicenter Randomized Controlled Trial: Methodology and Design

The aims of the 'Mobile-based lifestyle intervention in women with glucose intolerance after gestational diabetes mellitus (GDM)' study (MELINDA) are: (1) to evaluate the prevalence and risk factors of glucose intolerance after a recent history of GDM; and (2) to evaluate the efficacy and feasibility of a telephone- and mobile-based lifestyle intervention in women with glucose intolerance after GDM. This is a Belgian multicenter randomized controlled trial (RCT) in seven hospitals with the aim of recruiting 236 women. Women in the intervention group will receive a blended program, based on one face-to-face education session and further follow-up through a mobile application and monthly telephone advice. Women in the control group will receive follow-up as in normal routine with referral to primary care. Participants will receive an oral glucose tolerance test (OGTT) one year after baseline. Primary endpoint is the frequency of weight goal achievement (≥5% weight loss if pre-pregnancy BMI ≥ 25 Kg/m2 or return to pre-gravid weight if BMI < 25 Kg/m2). At each visit blood samples are collected, anthropometric measurements are obtained, and self-administered questionnaires are completed. Recruitment began in May 2019.status: publishe

Motor sequence learning in children with spina bifida

Item does not contain fulltextCognitive and motor problems are common in children with spina bifida (SB), particularly in those children with cerebral malformations (SBM). Little is known about how these conditions affect motor learning. This study examines motor sequence learning in children with SB, SBM, and healthy controls. Assessment consisted of neuropsychological tests, a simple drawing task, and a spatial motor sequence learning task. Implicit motor learning was unaffected in children with SB( M), and their sequence learning ability was also similar to that of controls. However, both groups (SB and SBM) showed impaired motor performance. The role of cerebellar malformation with SB(M) is discussed.16 p

Pregnancy-Related Complications in Patients With Fibromuscular Dysplasia:A Report From the European/International Fibromuscular Dysplasia Registry

Current literature suggests a higher risk of pregnancy-related complications in patients with renal fibromuscular dysplasia (FMD). The aim of our study was to assess the nature and prevalence of pregnancy-related complications in patients subsequently diagnosed with FMD. A call for participation was sent to centers contributing to the European/International FMD Registry. Patients with at least 1 pregnancy were included. Data on pregnancy were collected through medical files and FMD characteristics through the European/International FMD Registry. Data from 534 pregnancies were obtained in 237 patients. Despite the fact that, in 96% of cases, FMD was not diagnosed before pregnancy, 40% of women (n=93) experienced pregnancy-related complications, mostly gestational hypertension (25%) and preterm birth (20%), while preeclampsia was reported in only 7.5%. Only 1 patient experienced arterial dissection and another patient an aneurysm rupture. When compared with patients without pregnancy-related complications, patients with complicated pregnancies were younger at FMD diagnosis (43 versus 51 years old; P<0.001) and had a lower prevalence of cerebrovascular FMD (30% versus 52%; P=0.003) but underwent more often renal revascularization (63% versus 40%, P<0.001). In conclusion, the prevalence of pregnancy-related complications such as gestational hypertension and preterm birth was high in patients with FMD, probably related to the severity of renal FMD. However, the prevalence of preeclampsia and arterial complications was low/moderate. These findings emphasize the need to screen hypertensive women for FMD to ensure revascularization before pregnancy if indicated and appropriate follow-up during pregnancy, without discouraging patients with FMD from considering pregnancy

Pregnancy-Related Complications in Patients With Fibromuscular Dysplasia: A Report From the European/International Fibromuscular Dysplasia Registry

Current literature suggests a higher risk of pregnancy-related complications in patients with renal fibromuscular dysplasia (FMD). The aim of our study was to assess the nature and prevalence of pregnancy-related complications in patients subsequently diagnosed with FMD. A call for participation was sent to centers contributing to the European/International FMD Registry. Patients with at least 1 pregnancy were included. Data on pregnancy were collected through medical files and FMD characteristics through the European/International FMD Registry. Data from 534 pregnancies were obtained in 237 patients. Despite the fact that, in 96% of cases, FMD was not diagnosed before pregnancy, 40% of women (n=93) experienced pregnancy-related complications, mostly gestational hypertension (25%) and preterm birth (20%), while preeclampsia was reported in only 7.5%. Only 1 patient experienced arterial dissection and another patient an aneurysm rupture. When compared with patients without pregnancy-related complications, patients with complicated pregnancies were younger at FMD diagnosis (43 versus 51 years old; P&lt;0.001) and had a lower prevalence of cerebrovascular FMD (30% versus 52%; P=0.003) but underwent more often renal revascularization (63% versus 40%, P&lt;0.001). In conclusion, the prevalence of pregnancy-related complications such as gestational hypertension and preterm birth was high in patients with FMD, probably related to the severity of renal FMD. However, the prevalence of preeclampsia and arterial complications was low/moderate. These findings emphasize the need to screen hypertensive women for FMD to ensure revascularization before pregnancy if indicated and appropriate follow-up during pregnancy, without discouraging patients with FMD from considering pregnancy.Current literature suggests a higher risk of pregnancy-related complications in patients with renal fibromuscular dysplasia (FMD). The aim of our study was to assess the nature and prevalence of pregnancy-related complications in patients subsequently diagnosed with FMD. A call for participation was sent to centers contributing to the European/International FMD Registry. Patients with at least 1 pregnancy were included. Data on pregnancy were collected through medical files and FMD characteristics through the European/International FMD Registry. Data from 534 pregnancies were obtained in 237 patients. Despite the fact that, in 96% of cases, FMD was not diagnosed before pregnancy, 40% of women (n=93) experienced pregnancy-related complications, mostly gestational hypertension (25%) and preterm birth (20%), while preeclampsia was reported in only 7.5%. Only 1 patient experienced arterial dissection and another patient an aneurysm rupture. When compared with patients without pregnancy-related complications, patients with complicated pregnancies were younger at FMD diagnosis (43 versus 51 years old; P&lt;0.001) and had a lower prevalence of cerebrovascular FMD (30% versus 52%; P=0.003) but underwent more often renal revascularization (63% versus 40%, P&lt;0.001). In conclusion, the prevalence of pregnancy-related complications such as gestational hypertension and preterm birth was high in patients with FMD, probably related to the severity of renal FMD. However, the prevalence of preeclampsia and arterial complications was low/moderate. These findings emphasize the need to screen hypertensive women for FMD to ensure revascularization before pregnancy if indicated and appropriate follow-up during pregnancy, without discouraging patients with FMD from considering pregnancy