View clinical trials related to Hypertension.
Filter by:Obstructive sleep apnea (OSA) and hypertension are closely associated diseases. Here we characterized the differences in the gut microbiome which is affected by the two diseases, when the two diseases coexist or are present alone. Fifty-two consecutive patients who underwent polysomnography (PSG) were enrolled and divided into four groups: without OSA or hypertension (OSA0HT0), OSA without hypertension (OSA1HT0), hypertension without OSA (OSA0HT1), and with OSA and hypertension (OSA1HT1). Fecal specimens were collected for 16S rRNA sequencing and the characteristics of community richness, diversity, and composition of the gut microbiome and their relationship with disease were analyzed using bioinformatics methods.
The impact of hypoxia on maximal work rate during incremental ramp exercise within 3-6 hours after arriving at 2500m of high altitude in patients with precapillary pulmonary hypertension
Hypertension is a major cause of death worldwide. Patients should adjust their lifestyle and learn how to maintain a balance between self-management of a disease and their daily livelihood. Knowledge is networked, mobile devices can be used as a way of health education. The purpose of this study is to evaluation the effectiveness of the disease self-management program through a mobile applications for patients with hypertension. Statistical analyses was used analysis of covariance for checking the effect of interventions. Through the calculation by a statistical power analysis formula, the study takes 70 samples and divides them into a control group (usual care) and an experimental group (disease self-management program through a mobile applications) by the single blind randomized controlled trial, whereby each groups has 35 samples. The first step investigate the physiological indicators, mental health, self-management, quality of life of the patients. For the experimental group, after the pre-test the study set up a health guide for the disease self-management program with a mobile applications. The experimental group received the mobile apps educational program for at least 30 minutes each session and at least once every two days. After two weeks and six weeks, a follow-up telephone interview helped to strengthen the health self-management self-confidence. The effect of interventions was then evaluated after three months when the patients returned. Therefore, the self-management of a disease can be improved and patients will learn to live in harmony with hypertension by improving their mental health, self-management, and quality of life.
To evaluate the pharmacokinetics and the safety of ID14009 compared to coadministration of ID1805 with ID1803 in healthy adult volunteers.
This study aims to compare the efficacy of a social network intervention versus individual hypertension counseling to improve blood pressure control after stroke. The investigators hope to understand whether the involvement of family, friends and other members of individual's social network can help achieve better blood pressure after experiencing a stroke. Participants will be stratified to two groups according to network size (<5 vs 5 or more) and randomized to receive individual hypertension counseling (control) or the social network intervention. The primary outcome of the study will be the absolute reduction in systolic blood pressure at 3 months follow-up. The secondary outcomes will be attainment of a post-stroke hypertension treatment goal and patient-reported physical function.
Study MIPAE - Melatonin and essential arterial hypertension. Study with dietary supplement, prospective and monocentric (randomized control trial). 1 mg/day of melatonin has been administered for one year to a group of patients suffering from essential hypertension (from at least one year) and who are already on antihypertensive therapy. This group has been compared with as many hypertensive patients on antihypertensive therapy to whom melatonin has not been administered. Each of the participants have been evaluated at the beginning of the study and after one year considering: - systolic and diastolic blood pressure; - echocardiographic values (Vivid Q, GE Healthcare); - applanation tonometry (SphygmoCor, AtCor Medical); - peripheral arterial tonometry (EndoPAT-2000, Itamar); - melatonin levels and total circulating antioxidant capacity after peripheral venous blood sampling. The aim of the study was to evaluate the antioxidant and vasoprotective effects of melatonin, evaluating both plasma changes and directly studying the possibility of a real remodeling and improvement of cardiac structures.
Open-label, interventional clinical trial to assess effectiveness and safety of the extemporaneous combination of nebivolol and zofenopril calcium in grade 1 to 2 hypertensive patients versus each monotherapy
Non-adherence is defined as: "the extent to which a person's behaviour - taking medication, following a diet, and/or executing lifestyle changes, corresponds with agreed recommendations from a health care provider". Non-adherence in chronic cardiometabolic diseases including diabetes is very common and is often the primary reason for treatment failure. This leads to significant excess costs to the health economy through avoidable investigations, treatment escalations, hospital admissions, and disease complications. Methods to diagnose non-adherence have until recently been poor. We have recently developed an objective and robust chemical adherence test to detect the presence of 160 cardiovascular medications in urine using high performance liquid chromatography-tandem mass spectrometry (LC-MS/MS). Chemical adherence testing has not been utilised in people with diabetes, further its relationship with other measures of adherence is unknown. The main aim of this observational study is to compare chemical non-adherence with other commonly used measures of non-adherence in people with diabetes. Chemical testing for non-adherence will be performed using urine provided by 600 patients with poorly controlled diabetes attending primary care recruited over a 15-month period. Participants will also be required to complete a self- reported questionnaire and pharmacy records will be reviewed to ascertain prescription refill rates. The prevalence and metabolic control of non-adherence as diagnosed chemically will be compared with those obtained by pharmacy refill rates and patient self-reported questionnaires. Further, the determinants of non-adherence as ascertained by urine LC-MS/MS analysis will be studied. It is hoped that this innovative study will lead to further larger intervention studies that will change the management of non-adherence in diabetes.
Pulmonary hypertension (PH) is classified according to the Nice Classification into different etiologies, including pulmonary arterial hypertension (PAH), a disease of the pulmonary arteriolar vasculature (Class I), and forms of pulmonary hypertension associated with left heart disease (Class II), lung disease (Class III), pulmonary artery obstructions including chronic pulmonary embolism (Class IV) or other less common causes (Class V). Patients with PH are at risk in the current COVID 19 pandemic. The course of the disease and the prognosis of the patients are assessed on the basis of various parameters and therapy is adapted accordingly. In addition to clinical, echocardiographic and laboratory examinations, cardiopulmonary performance tests such as the 6-minute walking distance (6MWD) are of particular significance. According to the ESC/ERS guidelines for PH and the recommendations of the Cologne Consensus Conference, exercise performance is a central criterion for prognostication and treatment decisions. During the COVID-19 pandemic, hospitals require the constant use of face masks for patients, in most cases also during the 6 minute walking test. We suspect a performance-reducing effect of face masks, thus impacting the results of the 6MWD. A systematic error in the assessment of cardiopulmonary performance should be revealed by comparing the results of the 6MWD with and without mask (particularly surgical mask and FFP2 mask).
A retrospective study to investigate the method called The Halland Obesity Municipal Effort for children. All children participating in the intervention since the start of this specific method will be eligible for inclusion. The aims are to describe participants and the method-specific activities they are participating in, as well as the effect on their health and school grades.