Journal of Clinical Hypertension最新文献

We retrospectively reviewed the clinical data of 217 consecutive Chinese patients with isolated atherosclerotic popliteal artery lesions treated with atherectomy technique, DCB, and plain old balloon angioplasty from August 2017 to August 2022. There was no difference in the 48-month patency rate between the atherectomy, DCB, and POBA groups (65%, 56%, and 51%, respectively; p = 0.3), as well as in adjusted Cox regression. Similarly, no difference was observed in the 48-month clinically driven target lesion revascularization-free (CDTLR-free) rate among the groups (77%, 74%, and 65%; p = 0.34), confirmed by adjusted Cox regression. In the 48 months, a significant difference was observed in amputation-free rates between the atherectomy, DCB, and POBA groups (97%, 91%, and 83%, respectively; p < 0.05). Adjusted Cox regression indicated POBA had worse outcomes than DCB and atherectomy. In the stenosis and occlusion subgroup, the 48-month primary patency rates were 65%, 70%, and 54% (p > 0.9) and 65% versus 49% versus 49% (p = 0.3), showing no differences among the three groups. In the short lesion subgroup (<10 cm), the 48-month primary patency rates were 65%, 66%, and 61% for atherectomy, DCB, and POBA, respectively (p = 0.7). In the long lesion subgroup (≥10 cm), the 48-month patency rates were higher in the atherectomy and DCB groups compared to POBA (64%, 44%, and 34%), with no significant difference among the groups (p = 0.13). DCB and atherectomy demonstrate improved short- and mid-term clinical outcomes compared to POBA in Chinese patients with popliteal artery disease.

Recent guidelines have recognized several factors, including blood pressure (BP), body mass index (BMI), low-density lipoprotein cholesterol (LDL-C), hemoglobin A1c (HbA1c), smoking, and physical activity, as key contributors to stroke risk. However, the impact of simultaneous management of these risk factors on stroke susceptibility in individuals with hypertension remains ambiguous. This study involved 238 388 participants from the UK Biobank, followed up from their recruitment date until April 1, 2023. Cox proportional hazard models with hazard ratios (HRs) and 95% confidence intervals (CIs) were used to illustrate the correlation between the joint modifiable risk factor control and the stroke risk. As the degree of risk factor control increased, a gradual reduction in stroke risk was observed. Hypertensive patients who had the optimal risk factor control (≥5 risk factor controls) had a 14.6% lower stroke risk than those who controlled 2 or fewer (HR: 0.854; 95% CI: 804-0.908; p < 0.001). The excess risk of stroke linked to hypertension slowly diminished as the number of controlled risk factors increased. However, the risk was still 25.1% higher for hypertensive patients with optimal risk factor control as compared to the non-hypertensive population (HR: 1.251; 95% CI: 1.100-1.422; p < 0.001). The protective effect of joint risk factor control against the stroke risk due to hypertension was stronger in medicated hypertensive patients than in those not medicated. This finding leads to the conclusion that joint risk factor control combined with pharmacological treatment could potentially eliminate the excess risk of stroke associated with hypertension.

Recent studies indicate that intensive blood pressure (BP) targets can be reached with less than two medications. This cross-sectional study, involving 4991 individuals from the Majiapu community, assessed the correlation between BP control and the burden of antihypertensive drugs. Participants on medication were categorized into controlled (BP < 140/90 mm Hg) and uncontrolled (BP ≥ 140/90 mm Hg) groups, with the former further divided into optimal (BP < 130/80 mm Hg) and good control (BP < 140/90 but >130/80 mm Hg) subgroups. Multivariate logistic regression analyzed factors affecting hypertension control across these BP categories. The study found that, 54% of participants had hypertension. Of those treated (62.5%), 55.7% achieved BP control, including 23.15% maintaining BP below 130/80 mm Hg. The average number of antihypertensive medications was 1.61 for the controlled group (with an average BP of 126.6/76 mm Hg) and 1.75 for the uncontrolled group (with an average BP of 150.6/84.0 mm Hg). Additionally, the average number of antihypertensive medications was 1.66 in the good control group and 1.55 in the optimal control group. The uncontrolled group had a higher mean systematic coronary risk estimation (SCORE) of 5.59, against 3.97 and 2.5 in the good and optimal control groups, respectively. Key factors linked to poor BP control included age over 65, male sex, obesity, and former smoking, whereas lipid-lowering medication use was associated with better control. In conclusions, patients needing fewer antihypertensive drugs to achieve stricter targets may have a lower risk profile. Notably, only a small proportion of treated patients are low-risk individuals who can easily achieve BP levels below 130/80 mm Hg.

The association of serum N-terminal pro-B-type natriuretic peptide (NT-proBNP) with insulin resistance (IR), as measured by homeostasis model assessment of insulin resistance (HOMA-IR), in the general population is unclear. Our study aimed to characterize its relationship in a large community-based population. Subjects were recruited from the Danyang city between 2017 and 2019. Serum NT-proBNP was measured using an enhanced chemiluminescence immunoassay. IR was defined by a HOMA-IR in the highest sex-specific quartile. Categorical and continuous analyses were performed with sex-specific NT-proBNP tertiles and naturally logarithmically transformed NT-proBNP (lnNTproBNP), respectively. The 2945 participants (mean age 52.8 years) included 1728 (58.7%) women, 1167 (39.6%) hypertensive patients, 269 (9.1%) diabetic patients, and 736 (25.0%) patients with IR. In simple and multivariate-adjusted regression analyses, serum lnNTproBNP were both negatively associated with HOMA-IR (β = -0.19 to -0.25; p < 0.0001). Similar results were also obtained in multiple subgroup analyses. In multiple logistic regression analyses, elevated serum NT-proBNP was associated with lower risks of IR (odds ratios: 0.68 and 0.39; 95% confidence intervals: 0.61-0.74 and 0.30-0.50 for lnNTproBNP and top vs. bottom tertiles, respectively; p < 0.0001). In conclusion, increased serum NT-proBNP level was strongly associated with a lower risk of IR in Chinese.