View clinical trials related to Hypertension.
Filter by:Glaucoma is a chronic optic neuropathy whose main modifiable risk factor is an abnormally elevated intraocular pressure. The aim of glaucoma treatment is to slow the progression of the disease by reducing intraocular pressure. Prostaglandin derivatives are the most effective topical drugs in reducing intraocular pressure (IOP). Among these, latanoprost was the first agent of this type to be approved for use in patients with glaucoma or ocular hypertension. These eye drops are available with and without preservatives. There are two commercial brands in our environment, Xalatan®, which contains 0.005% latanoprost and 0.2 mg/ml benzalkonium chloride (BAK) and Monoprost®, which contains the same amount of latanoprost but does not carry a preservative. The prostaglandin analog with a lower concentration of active ingredient available in Spain without preservative is tafluprost 0.0015%, commercially available under the name Saflutan®. The long-term use of hypotensive eye drops with preservatives generates changes in the ocular surface, such as instability of the tear film, conjunctival inflammation, subconjunctival fibrosis, apoptosis of the conjunctival epithelium and deterioration of the corneal surface, causing symptoms such as stinging, tearing, sensation foreign body, photophobia and blurred vision. This research will evaluate the changes in the ocular surface and in the expression of inflammatory molecules that occur in the conjunctiva in patients with a diagnosis of glaucoma and ocular hypertension who are under ocular hypotensive treatment with tafluprost, comparing it with the two commercial preparations of latanoprost. These three groups of patients will have a control group of patients with a diagnosis of ocular hypertension who will not have any topical hypotensive medication.
The aim of this study is to investigate the antihypertensive effects of Mei-Gin formula-4 (MGF-4) and Mei-Gin formula-7.
This epidemiological survey is to analyze the prevalence rate of stroke and exposure rate of risk factors in sampling population aged 40 years and over (born before December 31,1975) in Dehui City, to provide scientific basis for pertinent prevention and control of stroke in Jilin Province, and to provide valuable data for the high-risk groups to carry out regular follow-up and standardized management.
An interventional study is designed and a structured educational session will be conducted regarding the management of Blood pressure for the general physicians of Karachi, Lahore, Peshawar, Islamabad, Multan and Quetta. The purpose of designing this study is to observe the effect of hypertension educational intervention for general physicians to improve patient outcomes indirectly. Results of this study may provide a basis for developing a hypertension educational program targeted at general physicians.
Portal hypertension (PHT) and its sequelae are the most clinically important manifestation in cystic fibrosis related liver disease (CFLD), with end-stage liver failure as a late and rare manifestation. The aim is to evaluate the safety and efficacy of a pre-emptive Transjugular Intrahepatic Portosystemic Shunt (TIPS) for the prophylaxis of variceal bleeding in pediatric CFLD patients with subclinical non-cirrhotic portal hypertension (NCPH)
IMPAHCT: Inhaled iMatinib Pulmonary Arterial Hypertension Clinical Trial is a Phase 2b/Phase 3 study to evaluate the safety and efficacy of AV-101 (dry powder inhaled imatinib) in patients with Pulmonary Arterial Hypertension (PAH). The Phase 2b part of the study will assess three doses to establish an optimal dose for the Phase 3 part of the study. The Phase 2b primary endpoint will be the placebo corrected change in pulmonary vascular resistance (PVR). The Phase 3 primary endpoint will be the placebo corrected change in 6-minute walk distance (6MWD) after 24 weeks of treatment.
Efficacy and Safety of s086 Tablets in the Treatment of Mild to Moderate Essential Hypertension:a Randomized,Double-blind,Placebo-controlled,Multicenter Phase II Clinical Trial
The Managing Hypertension Among People Living with HIV: An InTegrated Model (MAP-IT) a stepped wedge, cluster-randomized controlled trial to evaluate the effect of practice facilitation (PF) on the integration of a Task-Shifting Strategy for hypertension (HTN) control (TASSH) into HIV care for management of HTN in people living with HIV (PLWH). The study will recruit 960 PLWH across 30 primary health centers (PHCs) in Akwa Ibom State (32 patients/PHC).
Objectives: To examine the feasibility of conducting night-time home blood pressure(BP) monitoring (during sleep) and titration of medications in the evening. This will provide data for sample size calculation for the main trial, which will examine whether night-time BP is a better target than conventional daytime BP for hypertension management. Hypothesis to be tested: night-time home BP monitoring(HBPM) and evening drug titration are acceptable to patients; and future main trial is feasible in terms of recruitment/dropout rate/medication adherence. Design and subjects: This pilot randomized-controlled trial will recruit 78 patients with nocturnal hypertension (asleep systolic BP 120mmHg on ambulatory blood pressure monitoring(ABPM)). They will be allocated in 1:1 ratio to have their medication titrated in the evening according to night HBPM (Experimental group) or in the morning according to daytime HBPM (control group) respectively. Instruments: ABPM/HBPM. Interventions: titration of the dose(s) of anti-hypertensive medications in the evening according to night HBPM (experimental group) and in the morning according to daytime HBPM (control group) every 4 weeks. Main outcome measures: ABPM at baseline and at 6 months Data analysis and expected results: The rate of recruitment/dropout and adherence to night HBPM will be presented. The feasibility of HBPM will be assessed by the patients' adherence to HBPM and by patients' interviews. ANCOVA will be used to evaluate whether titration of medication can normalize BP levels. We expect patients to have a high adherence rate and that titration of evening doses of medications will better improve night-time BP on ABPM.
Heart failure with preserved ejection fraction has a high mortality, which is contrasted by a total absence of therapy options besides symptomatic diuretic treatment. This study aims to explore the potential of renal denervation as a treatment option for heart failure with preserved ejection fraction.