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Hypertension clinical trials

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NCT ID: NCT03504124 Not yet recruiting - Clinical trials for Arterial Hypertension

Multicomponent Intervention to Improve Hypertension Control in Central America

Start date: November 2018
Phase: Phase 3
Study type: Interventional

We propose to assess the needs, barriers, and knowledge gaps of hypertension control programs in the national health care systems of the Central America 4 region LMIC (CA-4: Guatemala, Honduras, El Salvador, and Nicaragua); to conduct a cluster randomized trial to test the effect of a multilevel and multicomponent intervention program leveraging an existing subnational primary healthcare system in Guatemala, on blood pressure (BP) control among hypertensive patients; and to evaluate the adaptability, feasibility, fidelity, and sustainability of implementing the program in the primary health care systems of the CA-4 region. The comprehensive intervention, which includes protocol-based treatment using a standard BP management algorithm, team-based collaborative care, BP audit and feedback, home BP monitoring, and health coaching on antihypertensive medication adherence and lifestyle modification, will last for 18 months. This implementation research study presents high public health impact because it will generate urgently needed data on effective, practical, and sustainable intervention strategies aimed at reducing BP related disease burden in Central America and other low- and middle-income countries.

NCT ID: NCT03503773 Not yet recruiting - Hypertension Clinical Trials


Start date: May 2018
Phase: Phase 2
Study type: Interventional

To obtain an assessment of the efficacy and safety of renal denervation by alcohol-mediated neurolysis using the Peregrine Kit in hypertensive subjects in the absence of antihypertensive medications.

NCT ID: NCT03503383 Recruiting - Clinical trials for Hypertension With Pregnancy

Evaluation of Psychological Status in Pregnant Women Complaining of Hypertension With Pregnancy

Start date: March 1, 2018
Study type: Observational [Patient Registry]

This study is a case controlled study comparing mental health status and some psychological impacts between two groups of patients first group is pregnant women without any other medical disorder during pregnancy,the second group is pregnant women complaining of hypertension with pregnancy.

NCT ID: NCT03502109 Recruiting - Hypertension Clinical Trials

Pharmacist-led Medication Review With Follow-up on Primary Care Cardiovascular Older Adult Patients.

Start date: January 5, 2018
Phase: N/A
Study type: Interventional

Hypothesis: Medication Review with follow-up can improve clinical, health related quality of life and economic outcomes. To prove this hypothesis a cluster randomized controlled trial will be held in primary care centres of the public health system of Chile. Patients of the cardiovascular disease prevention program, older than 60 years and with poly pharmacy (more than 5 drugs) will be recruited. Control group will receive usual care and the intervention arm will have medication review consultations by a pharmacist every 2 months for one year. Clinical interventions will be made with physician authorisation. Participating pharmacist will be trained in cardiovascular prevention pharmacotherapy in the elderly, interview skills and educational techniques. A practice change facilitator will assist the pharmacist in any matters regarding the methodology and will asses barriers and facilitators to the implementation of the medication review with follow-up service. A personalised plan will be developed for every pharmacist. Clinical outcomes (blood pressure, HbA1c, LDL cholesterol, overall cardiovascular risk, among others), number of medications, adherence rate and health related quality of life will be evaluated. A cost-utility analysis will be made through the health ministry of Chile point of view.

NCT ID: NCT03501966 Not yet recruiting - Clinical trials for Idiopathic Intracranial Hypertension

Surgical Idiopathic Intracranial Hypertension Treatment Trial

Start date: May 2018
Phase: Phase 3
Study type: Interventional

Randomized trial of adults (≥18 years old) with idiopathic intracranial hypertension and moderate to severe visual loss without substantial recent treatment who are randomly assigned to (1) medical therapy, (2) medical therapy plus ONSF, or (3) medical therapy plus VPS. The primary outcome is visual field mean deviation change at first of Month 6 (26 weeks) or time of treatment failure of the eligible eye(s), followed by a continuation study to assess time to treatment failure. The determination of eligible eye(s) is based on meeting the eligibility criteria at baseline.

NCT ID: NCT03499925 Not yet recruiting - Clinical trials for Pregnancy-related Complications

Theory Construction and Effect of Intervention on Pregnant Women With Gestational Hypertension and Endocrine Disorders

Start date: April 23, 2018
Phase: N/A
Study type: Interventional

Few reports have addressed mental health for women with pregnancy complication over a prolonged time period. Meanwhile, the caring model with intervention for women who have pregnancy complication needs to be developed. The aims of this study are to (1) describe and compare the differences in health indicators during pre-pregnancy, pregnancy and 1 year postpartum; (2) develop the theoretical framework of relationship among health indicators during perinatal period; (3) develop a telephone follow-up and consultation program and examine its effect on women's resilience, depression, anxiety and quality of life. In the first stage, a prospective longitudinal investigation will be performed in women at pregnancy and postpartum. Women with pregnancy-related complications will be recruited. All participants will complete questionnaires that assess demographic characteristics, obstetric and birth history, depression, anxiety, resilience and quality of life. Participants who are in early, middle, late pregnancy, 3-5 days, 1st, 3rd, and 6th month and 1 year postpartum will be contacted to complete the questionnaires by mail or at study site clinics. The sample size was estimated by drop rates and power calculation. Approximately 380 women in early pregnancy will be recruited at a medical center in northern Taiwan. The first stage of this study will be conducted over a 3-year period. In the second stage, randomized control trial with single blind will be used to recruit eligible subjects from women in the waiting room for prenatal examination at a medical center in Taipei. The eligible subjects will be randomized into a control or experimental group. The women in the control group will receive usual care and those in the experimental group will receive four instances of telephone follow-up or face-to-face consultation. Two groups will receive 3 times measurements of depressive symptom, anxiety, resilience and quality of life. Meanwhile, Investigators will assess the health indicators of women's newborn. Data will be analyzed by independent t-test and generalized estimating equations. Forty-eight subjects will be recruited in each group. Totally, 300 subjects will be approached in terms of including a 30% dropout rate. The second stage of this study will be conducted over a 2-year period.

NCT ID: NCT03499418 Not yet recruiting - Clinical trials for Transient Tachypnea of the Newborn

Evaluation of the Prevalence of Persistent Pulmonary Hypertension in Neonates

Start date: June 1, 2018
Study type: Observational [Patient Registry]

Transient Tachypnea of the Newborn (TTN) is one of the common causes of neonatal respiratory distress as a result of delayed clearance of fetal lung fluid. Neonates with TTN usually require noninvasive respiratory support (e.g. nasal cannula, nasal CPAP) and may need supplemental oxygen therapy to maintain normal oxygen saturation levels. There have also been reports of "malignant TTN," in which affected children develop persistent pulmonary hypertension of the newborn (PPHN).

NCT ID: NCT03497689 Not yet recruiting - Clinical trials for Pulmonary Arterial Hypertension

EXPEDITE: A Study of Remodulin Induction Followed by Orenitram Optimization to Treat Pulmonary Arterial Hypertension

Start date: June 2018
Phase: Phase 4
Study type: Interventional

This is a multicenter, open-label study to evaluate the dose of Orenitram® (treprostinil) Extended Release Tablets achieved at 16 weeks after a short-term course of Remodulin® (treprostinil) Injection in prostanoid-naive subjects with pulmonary arterial hypertension (PAH).

NCT ID: NCT03496792 Recruiting - Blood Pressure Clinical Trials

The Venous Distension Reflex and Orthostatic Hypertension

Start date: December 11, 2017
Phase: N/A
Study type: Interventional

This research is being done to find out whether distension of veins in legs will cause a rise in blood pressure (orthostatic hypertension).

NCT ID: NCT03496623 Recruiting - Clinical trials for Chronic Obstructive Pulmonary Disease

A Phase 3 Adaptive Study to Evaluate the Safety and Efficacy of Inhaled Treprostinil in Patients With PH Due to COPD

Start date: April 2018
Phase: Phase 3
Study type: Interventional

This is a multicenter, randomized, double-blind, placebo-controlled, 30-week, adaptive cross-over study, with a Treatment Period of approximately 26 weeks under the Original Design or, if applicable, a 17-week parallel study, with a Treatment Period of approximately 14 weeks under the Contingent Design.