Secondary Prevention and Quality of Life of Patients with Stable Coronary Heart Disease

Aim. To assess the quality of life of patients with stable coronary heart disease (CHD) initially and 12 months after drug and non-drug secondary prophylaxis according to clinical guidelines.Material and methods. 73 patients (57 men, 16 women) with confirmed stable coronary artery disease were included in the study, of which 44 patients described a clinic for angina pectoris of functional class I-IV. The study included 2 patient visits: an initial treatment visit (V0) and a repeat visit after 12 months (V2). At both visits, blood pressure (BP), low-density lipoprotein cholesterol (LDL-c), quality of life (QL) were assessed using SAQ (Seattle Angina Questionnaire), drug therapy. Compliance with 5 basic principles of prevention was also assessed, which included: (1) healthy lifestyle (healthy lifestyle) (rejection of bad habits (smoking), moderate physical activity, lowcholesterol and low-carb diet); (2) normalization of body weight; (3) optimal drug therapy (the frequency of taking medications was evaluated using the original questionnaire); (4) achievement of target values of LDL-c in the entire group; (5) blood pressure in hypertensive patients. During V0, if necessary, drug therapy was adjusted in accordance with clinical recommendations. During V2, 57 patients (47 men and 10 women) were examined. The response was 80.8%.Results. After 12 months of follow-up, a statistically significant improvement in exercise tolerance (p=0.003), angina stability index (p=0.045) and the frequency of stress angina attacks (p=0.003) was noted when assessing the median of QL indicators. After 12 months of follow-up, 59% of patients used optimal drug therapy, including 4 drugs according to clinical guidelines. A healthy lifestyle (regular physical activity and smoking cessation) was achieved in 20.4% after 12 months of follow-up, the target level of LDL-c ˂ 1.8 mmol/L was achieved in 44.5% of patients, and the target blood pressure was achieved in 74,6%. The achievement of all 5 principles of secondary prevention of coronary heart disease according to the results of the work carried out by the visit after 12 months of follow-up was revealed only in 7% of patients (4 patients), and the implementation of 4 principles of prevention was noted in a quarter of patients from the group (24.5%, n=14).Conclusions. With drug and non-drug secondary prevention of coronary heart disease in patients with stable CHD after a year of follow-up, a statistically significant increase in QL indicators was noted due to increased exercise tolerance and a decrease in the frequency of angina attacks. Nevertheless, the basic principles of prevention were fully implemented only in 7% of patients

Data from: Changes in corneal biomechanical properties after long-term topical prostaglandin therapy

Objective: To compare corneal biomechanical properties, measured by a newly developed tonometer (Corneal Visualization Scheimpflug Technology?Corvis ST), in untreated primary open angle glaucoma (POAG) patients?POAG patients with long-term topical prostaglandin analog (PGA) therapy and in normal controls. Further is to investigate the potential effects of PGA on corneal biomechanics. Methods: In this case-control study, 35 consecutive medication naïve eyes with POAG, 34 POAG eyes with at least 2 years treatment by PGA and 19 normal eyes were included. Intraocular pressure (IOP), central corneal thickness (CCT) and corneal biomechanical parameters, including deformation amplitude (DA), applanation time (AT1 and AT2), applanation length (AL1 and AL2), applanation velocity (AV1 and AV2), and peak distance and radius were measured using Corvis ST. Axial length and corneal curvature were measured with partial coherence interferometry (IOLMaster, Zeiss, Germany). General linear model analysis was performed to investigate the corneal biomechanical property changes among the normal controls, newly diagnosed POAG patients and POAG patients with long-term PGA treatment, and among the subgroups of different types of PGA treatment, including bimatoprost, latanoprost and travoprost. Furthermore, pairwise comparisons using Bonferroni correction for least squares means were employed. Results: AT1 (p<0.0001), AV1 (p<0.0001), AT2 (p=0.0001), AV2 (p<0.0001) and DA (p=0.0004) in newly diagnosed glaucoma patients were significantly different from those in normal subjects and in patients underwent at least 2 years topical PGA therapy after adjusting for age and gender. After adjusting for age, gender, IOP, CCT, axial length and corneal curvature, a significant difference was detected for DA between glaucoma patients without PGA treatment and patients with long-term PGA therapy (p=0.0387). Furthermore, there were no statistical significant differences in all of the corneal biomechanical parameters among the 3 types of PGA therapy subgroups, namely bimatoprost, latanoprost and travoprost. Conclusions: Significant changes in corneal deformation parameters were found among untreated POAG patients, POAG patients with long-term topical PGA therapy and normal controls. Long-term topical PGA treatment might have a direct effect on corneal biomechanical properties in addition to the indirect effect owing to the PGA-induced IOP reduction and CCT decrease on corneal dynamic properties

Treatment and long-term outcome in primary nephrogenic diabetes insipidus

\ua9 2023 Oxford University Press. All rights reserved.Background. Primary nephrogenic diabetes insipidus (NDI) is a rare disorder and little is known about treatment practices and long-term outcome. Methods. Paediatric and adult nephrologists contacted through European professional organizations entered data in an online form. Results. Data were collected on 315 patients (22 countries, male 84%, adults 35%). Mutation testing had been performed in 270 (86%); pathogenic variants were identified in 258 (96%). The median (range) age at diagnosis was 0.6 (0.0–60) years and at last follow-up 14.0 (0.1–70) years. In adults, height was normal with a mean (standard deviation) score of -0.39 (61.0), yet there was increased prevalence of obesity (body mass index &gt;30 kg/m2; 41% versus 16% European average; P &lt; 0.001). There was also increased prevalence of chronic kidney disease (CKD) Stage =2 in children (32%) and adults (48%). Evidence of flow uropathy was present in 38%. A higher proportion of children than adults (85% versus 54%; P &lt; 0.001) received medications to reduce urine output. Patients =25 years were less likely to have a university degree than the European average (21% versus 35%; P = 0.003) but full-time employment was similar. Mental health problems, predominantly attention-deficit hyperactivity disorder (16%), were reported in 36% of patients. Conclusion. This large NDI cohort shows an overall favourable outcome with normal adult height and only mild to moderate CKD in most. Yet, while full-time employment was similar to the European average, educational achievement was lower, and more than half had urological and/or mental health problems