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Hypertension clinical trials

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NCT ID: NCT03590860 Terminated - Hypertension Clinical Trials

A Study of LY3322207 in Healthy Participants and in Participants With Hypertension (High Blood Pressure)

Start date: July 13, 2018
Phase: Phase 1
Study type: Interventional

The purpose of this study is to investigate the safety of the study drug known as LY3322207. Participants must be healthy or must have hypertension (high blood pressure). Participants with hypertension may already be taking a common drug to reduce blood pressure called an angiotensin-converting enzyme inhibitor (ACE-I) or an angiotensin II receptor blocker (ARB).

NCT ID: NCT03368417 Terminated - Hypertension Clinical Trials

WIreless Monitoring and Financial Incentives for Uncontrolled HYpertension (WIFHY) Study

Start date: December 20, 2017
Phase: N/A
Study type: Interventional

Hypertension is a major risk factor for cardiovascular morbidity and mortality. Despite the risks of hypertension and availability of effective treatment, a substantial number of patients have uncontrolled Blood Pressure (BP). Systematic reviews have shown that Home Blood Pressure Monitoring (HBPM) produces modest improvements in BP control and that HBPM yields greater benefits when combined with other interventions such as remote titration change or adherence-enhancing strategies. The investigators propose a Wireless HBPM System comprising of a Wireless Home Blood Pressure Monitor and a Study Application that aims to: provide text messaging on BP advice and reminders on BP management based on BP readings; promote adherence to BP monitoring and adherence to medication; flag patients for counselling on medication adherence and remote titration (by doctor) during in-between visits; cut the response time in case of emergency; and skip polyclinic visits for well-managed patients. An additional arm will include the the addition of modest financial incentives for participants when they monitor their BP. This arm is subdivided into two sub-arms (Instant Reward and Health Capital) where patients are eligible to receive the same incentive amounts but framed differently. This study is novel in its comprehensive approach to patient disease self-management and remote provision of medical care, potentially reducing the burden on the health system and improving patient health outcomes.

NCT ID: NCT03135860 Terminated - Clinical trials for Chronic Obstructive Pulmonary Disease

Effect iNO on Functional Respiratory Imaging in Subjects With WHO Group 3 Pulmonary Hypertension With COPD on Oxygen

Start date: October 2016
Phase: Early Phase 1
Study type: Interventional

The objective of this exploratory study is to examine the utility of high resolution computed tomography (HRCT) to measure changes in functional pulmonary imaging parameters as a function of long term iNO administrationusing the device INOpulse for 4 weeks in relation to Patient Reported Outcome (PRO) and exercise tolerance in subjects with WHO Group 3 PH associated with COPD on LTOT. Changes from baseline to 4 weeks of pulsed iNO and after 2 weeks of withdrawal from pulsed iNO will be evaluated.

NCT ID: NCT03121092 Terminated - Hypertension Clinical Trials

ACEI/ARB Study in Ambulatory and Day of Surgery Admission Patients

Start date: May 16, 2012
Phase: N/A
Study type: Interventional

Angiotensin converting enzyme inhibitors (ACEI's) and Angiotensin receptor blockers (ARB's) are commonly used anti-hypertensive medications that may have implications on the management of a patient undergoing surgery. Limited research has looked at the effects of these medications on perioperative complications and mortality. Some studies conducted on small groups of inpatients with advanced vascular disease undergoing vascular surgery or coronary artery bypass grafting (CABG), suggest exacerbation of hypotension (low blood pressure) in patients who continued taking ACEI's or ARB's on the morning of their procedure. In addition, cases of low blood pressure (BP) that were refractory to standard treatment were reported. One recent retrospective study reported no difference in severe hypotension and only a modest difference in moderate hypotension managed by conventional treatment, but did not adequately address the risk of preoperative hypertension. A study recently published by the investigators (Twersky et al., 2014) in over 600 patients demonstrated no difference in preoperative hypertension in ambulatory surgery and same day admission patients. There has been limited data stratifying the degree of low BP based on severity but these were not done in ambulatory patients, and neither was the degree of high BP from discontinuing these medications addressed. As such, no uniform consensus has been reached and clinicians are unclear as to whether the reported inpatient findings are applicable to the outpatients, since they differ in many respects. The investigators propose to evaluate whether ACEI's and ARB's discontinued preoperatively have a negative impact on perioperative hemodynamics and patient outcome in a group of ambulatory and same day surgical patients. Similar to studies done on inpatients, the investigators will also evaluate patients receiving a standardized general anesthetic for hemodynamics following induction of anesthesia until surgical incision. The investigators hypothesize that continuing ACEI's and ARB's in the preoperative period does not result in an increased risk of severe hypotension (low blood pressure) following induction of general anesthesia.

NCT ID: NCT02993458 Terminated - Blood High Pressure Clinical Trials

DASH-Sodium Trial in Adolescents

Start date: October 2016
Phase: N/A
Study type: Interventional

The Camp DASH study trial will compare the effect of two dietary patterns and two levels of sodium intake on blood pressure and blood lipids in adolescents in the upper third of distribution for blood pressure. The two dietary patterns are based on the Dietary Approaches to Stop Hypertension (DASH) trial in adults.

NCT ID: NCT02968901 Terminated - Clinical trials for Pulmonary Arterial Hypertension

Clinical Study Evaluating the Effects of First-line Oral cOmbination theraPy of maciTentan and tadalafIl in Patients With Newly Diagnosed pulMonary Arterial Hypertension (OPTIMA)

Start date: September 1, 2015
Phase: Phase 4
Study type: Interventional

The purpose of the study is to document the effect of first line dual oral combination therapy with macitentan 10mg and tadalafil 40mg on pulmonary vascular resistance (PVR) in treatment-naïve patients with newly diagnosed pulmonary arterial hypertension (PAH).

NCT ID: NCT02929407 Terminated - Portal Hypertension Clinical Trials

A Study to Investigate the Effect of the Study Drug (FE 204205) in Patients With Cirrhotic Portal Hypertension

Start date: November 2016
Phase: Phase 1
Study type: Interventional

The purpose of this trial is to investigate safety, tolerability, pharmacodynamics, and pharmacokinetics after intravenous administration of FE 204205 in patients with cirrhotic portal hypertension.

NCT ID: NCT02902172 Terminated - Hypertension Clinical Trials

NSAID Use in Postpartum Hypertensive Women

Start date: March 15, 2017
Phase: Phase 4
Study type: Interventional

Women who have the diagnosis of hypertension (pre-pregnancy and pregnancy induced) and deliver an infant via vaginal delivery will be placed into two groups in the postpartum period. One group will receive Ibuprofen for pain control and the other group will be given Tylenol. Blood pressures during the postpartum period will then be collected and compared in order to see if NSAIDs use increases blood pressure.

NCT ID: NCT02736149 Terminated - Clinical trials for Pulmonary Arterial Hypertension

Open-Label Extension Study of Ubenimex in Patients With Pulmonary Arterial Hypertension (WHO Group 1)

Start date: December 2016
Phase: Phase 2
Study type: Interventional

Ubenimex is being developed for the treatment of pulmonary arterial hypertension (PAH) (World Health Organization [WHO] Group 1) to improve exercise capacity and delay clinical worsening. This study is a Phase 2, open-label, multicenter, extension study to evaluate long-term safety and efficacy of ubenimex in patients with PAH (WHO Group 1) who complete Study EIG-UBX-001 (Study EIG-UBX-001 is a Phase 2, randomized, double-blind, placebo-controlled clinical trial) and meet the eligibility criteria for Study EIG-UBX-002. The primary objective for this study is: - to obtain long-term safety and tolerability data for ubenimex (150 mg administered three times daily [TID]) in patients with PAH (WHO Group 1).

NCT ID: NCT02679248 Terminated - Pre-hypertension Clinical Trials

A Study to Investigate the Effect of a Nitric Oxide Supplementation on Pre- and Mildly Hypertensive Adults

Start date: February 3, 2016
Phase: Phase 2
Study type: Interventional

This study will investigate the effect of a nitric oxide supplementation product, Neo40 Daily®, on blood pressure in pre-hypertensive and mildly hypertensive adults. Subjects will take 2 lozenges per day 12 hours apart for 8 weeks. Half of the subjects will receive Neo40 Daily® and the other half of the subjects will receive placebo.