View clinical trials related to Hypertension.
Filter by:The purpose of this study is to evaluate the efficacy and safety of Leningrado 5 association on the treatment of hypertension.
The purpose of this study is to evaluate the efficacy and safety of Leningrado association on the treatment of hypertension.
Study to evaluate the efficacy, safety, tolerability and pharmacokinetics of JTT-251 administered for 24 weeks in participants with pulmonary arterial hypertension (PAH)
This is an open-label, single-center study to examine distinguishing features of the structure and function of the oral and gut microbiome in volunteers with PH in the breakdown of oral nitrate and effect on hemodynamics.
Severe traumatic brain injury (TBI) is the leading cause of mortality and severe disability in the pediatric population. The prognosis of these patients depends on the severity of the initial lesions but also on the effectiveness of the therapies used to prevent or at least limit secondary lesions mainly intracranial hypertension (HTIC). The medical therapeutic strategy for the control of HTIC in children with TBI is well codified: starting with hyperosmolar therapy, then hyperventilation and ultimately the use of barbiturates to deepen sedation. However, these therapies are not devoid of adverse effects (hypernatremia, cerebral hypoxemia, systemic vasodilation) and, for some, their efficacy is diminished over time. When these treatments are insufficient to lower intracranial pressure (ICP), decompressive craniectomy is proposed. Decompressive craniectomy is used in a well-coded manner in malignant ischemic stroke in adults. In TBI, to date, there are two randomized studies in adults and one in children but with a small number of patients, evaluating the benefit of decompressive craniectomy. None of them showed significantly superiority of the surgery compared to the maximal medication treatment on the functional prognosis in the medium term. However, these studies have many biases, including a significant cross-over from the conservative treatment group to the surgery arm. Nevertheless, the pediatric literature on the subject seems to yield better results on neurological prognosis in the long term. There are guidelines on the medical management of childhood TBI published by the National Institute of Health in 2012, which emphasize the need for controlled and randomized studies to define the place of decompressive craniectomy in children. That is why the investigators are proposing this national multicentre study.
Having the advantages of being minimally invasive and simple, extracorporeal shock wave lithotripsy (SWL) remains one of the treatment options for renal stones less than 2cm. Although SWL is the most minimally invasive surgical approach for stone, there are still some concern about its short and long term side effect. While, there are some evidences that SWL might lead to increase in new onset hypertension, investigator's recent study suggested it might also cause worsening of blood pressure control in patient with known hypertension. Therefore, further studies are needed to confirm the initial finding. This study recruits patients who have hypertension and are currently diagnosed to have renal stone and planned for SWL, in order to to investigate the effect of SWL on blood pressure control. After informed consent and background information have been obtained, patients will be randomized to either have routine SWL (treatment arm) or 6 months later (control arm). Group 1 patients will have blood pressure monitored for one day at home by an handy automated blood pressure measuring machine before SWL and 6 months after SWL. Group 2 patients will have blood pressure monitoring immediately and then 6 months later, just prior to the SWL.
Elevated blood pressure is the largest contributing risk factor to all-cause and cardiovascular mortality. According to the U.S. Preventive Services Task Force, hypertension affects nearly 30% of the adult population. Many patients remain undiagnosed, despite the consensus that screening and timely diagnosis is paramount. In this study, 108 ambulatory surgery patients with elevated blood pressure (160/90) that are not yet formally diagnosed with hypertension will be enrolled and alerted of their high blood pressure by a co-investigator MD. They will request permission to follow-up with the patient and the patient's primary care provider 6 months after the initial phone call to check in on the status of their diagnosis and any action taken (lifestyle changes, medication) to alleviate their high blood pressure. Patients will receive a follow-up letter/email at 6 and 3 months to remind them of their potential diagnosis.
The sodium-glucose cotransporter 2 (SGLT2) inhibitors are an exciting new class of antidiabetic drugs that cause a modest reduction in high blood pressure and large reductions in the risk of cardiovascular disease (CVD) outcomes and renal outcomes in patients with advanced type 2 diabetes and very high CVD risk. However, the mechanistic underpinning of these CVD benefits is not well understood. Mechanistic studies are needed to define specific biologic targets and thus optimize therapeutic benefits. Type 2 diabetes mellitus is firmly established as a state of sympathetic neural overactivity, which may contribute to coexistent hypertension, heart failure, sudden cardiac death, macro- and micro-vascular complications of diabetes, and diabetic nephropathy. In patients recently diagnosed with Type 2 diabetes, microelectrode recordings of sympathetic nerve activity (SNA) targeted to the skeletal muscle circulation have shown both: 1. abnormally high resting (ambient) levels of sympathetic nerve activity; and 2. greatly exaggerated increases in sympathetic nerve activity during isometric (static) handgrip exercise. The purpose of the proposed study is to determine if Ertugliflozin, a SGLT2 inhibitor, constitutes an effective countermeasure against sympathetic overactivity in patients with diagnosed hypertension and recently diagnosed type 2 diabetes by normalizing the high resting level of muscle sympathetic nerve activity (SNA) as measured by intraneural microelectrodes in the peroneal nerve. Thus, an effective countermeasure is an urgent unmet medical need. The SGLT2 inhibitors hold exciting promise to address this need.
Study of PAH Subjects with LTOT Use that have Demonstrated Improved Exercise Tolerance with the use of Inhaled Nitric Oxide
This study is a prospective cluster randomized trial testing a systems-level strategy to implement current American Heart Association hypertension guidelines in African American communities at risk for cardiovascular related health disparities. The trial will take place within an integrated health system serving Detroit and will assess blood pressure control over one year's time.