A Study for the Identification of Biomarker Signatures for Early Detection of Pulmonary Hypertension (PH)

Condition:   Hypertension, Pulmonary Interventions:   Other: Blood Sample;   Device: ReCIVA® Breath Sampler and CASPER air supply unit Sponsor:   Janssen Research & Development, LLC Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials

Related Links:

CONCLUSION: Riociguat improves functional NYHA class, distance in the 6MWD test and quality of life in a real-world patient population. PMID: 31974533 [PubMed - as supplied by publisher]
Source: Biomedical Papers of the Medical Faculty of the Univ Palacky Olomouc Czech Repub - Category: Biomedical Science Tags: Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub Source Type: research
CONCLUSIONS: In our cohort, the prevalence of serodiscordant SSc patients was low. They differed from their counterparts in some clinical manifestations. The management of patients with SSc should be guided by both serology and cutaneous subtype. PMID: 31969223 [PubMed - as supplied by publisher]
Source: Clinical and Experimental Rheumatology - Category: Rheumatology Tags: Clin Exp Rheumatol Source Type: research
ConclusionsContinuously delivering electrically generated NO through a Scoop catheter produces vasodilation of the pulmonary vasculature of awake lambs with pulmonary hypertension. Transtracheal NO delivery may provide a long-term treatment for patients with chronic pulmonary hypertension as an outpatient without requiring a mask or tracheal intubation.
Source: Nitric Oxide - Category: Chemistry Source Type: research
ConclusionFHL-1 pathway is not involved in the control of adverse remodeling in the pressure overloaded RV.
Source: Basic Research in Cardiology - Category: Cardiology Source Type: research
Discussion and conclusion: Our results demonstrated that sildenafil decreased pathological changes in alveoli, bronchioles, interstitial tissue, and arterioles of rats with COPD and PH. PMID: 31967915 [PubMed - in process]
Source: Pharmaceutical Biology - Category: Drugs & Pharmacology Tags: Pharm Biol Source Type: research
Iacobas Pulmonary hypertension (PH) is a serious disorder with high morbidity and mortality rate. We analyzed the right-ventricular systolic pressure (RVSP), right-ventricular hypertrophy (RVH), lung histology, and transcriptomes of six-week-old male rats with PH induced by (1) hypoxia (HO), (2) administration of monocrotaline (CM), or (3) administration of monocrotaline and exposure to hypoxia (HM). The results in PH rats were compared to those in control rats (CO). After four weeks exposure, increased RVSP and RVH, pulmonary arterial wall thickening, and alteration of the lung transcriptome were observed in all PH ...
Source: Genes - Category: Genetics & Stem Cells Authors: Tags: Article Source Type: research
This study is designed to examine the effects of combined prevention with resveratrol and SR1001 on HPH in rats. The effects of combined prevention with resveratrol and SR1001 and each mono-prevention on the development of HPH, Th17 cells differentiation, expression of guanine nucleotide exchange factor-H1 (GEF-H1), Ras homolog gene family member A (RhoA) and Phosphorylated myosin phosphatase target subunit (MYPT1) were examined. HPH and RV hypertrophy occurred in rats exposed to hypoxia. Compared with normoxia group, the hypoxia group showed significantly increased ratio of Th17 cells. After treatment with resveratrol, HP...
Source: Clinical and Experimental Hypertension - Category: Cardiology Authors: Tags: Clin Exp Hypertens Source Type: research
Authors: Akagi S, Miki T, Sando Y, Fujii N, Sarashina T, Nakamura K, Ito H Abstract Chronic-active Epstein-Barr virus infection (CAEBV) is a rare disease that can lead to pulmonary arterial hypertension (PAH). However, the treatment for CAEBV-associated PAH has not been established. We discuss a case of improved pulmonary hypertension after chemotherapy in a patient with CAEBV-associated PAH. A 44-year old man was admitted to our hospital because of an abnormal electrocardiogram and liver dysfunction detected by annual medical examination. Echocardiography showed a dilated right ventricle and an estimated right ven...
Source: International Heart Journal - Category: Cardiology Tags: Int Heart J Source Type: research
Authors: Feng W, Hu Y, An N, Feng Z, Liu J, Mou J, Hu T, Guan H, Zhang D, Mao Y Abstract Pulmonary arterial hypertension (PAH) is a serious and fatal cardiovascular disorder characterized by increased pulmonary vascular resistance and progressive pulmonary vascular remodeling. The underlying pathological mechanisms of PAH are multi-factorial and multi-cellular. Alginate oligosaccharide (AOS), which is produced by depolymerizing alginate, shows better pharmacological activities and beneficial effects. The present study was undertaken to investigate the effects and potential mechanisms of AOS-mediated alleviation of ...
Source: International Heart Journal - Category: Cardiology Tags: Int Heart J Source Type: research
Authors: BaHammam AS, Almeneessier AS Abstract Previous studies have assessed the role of gender and menopause in Obstructive Sleep Apnea (OSA). It is well known that menopause is a major risk factor for OSA. However, analogous studies on obesity Hypoventilation Syndrome (OHS) are limited. Recent studies have suggested that OHS is more prevalent in postmenopausal women. Moreover, women with OHS seem to have excess comorbidities, including hypothyroidism, hypertension, pulmonary hypertension, and diabetes mellitus, compared to men. In the present perspective, we discuss recent data on the prevalence and comorbiditie...
Source: Open Respiratory Medicine Journal - Category: Respiratory Medicine Tags: Open Respir Med J Source Type: research
More News: Hypertension | Pulmonary Hypertension | Research | Study