Clinical trials: Polymorphism-Genetic
Coronary Heart Disease
The Clinical Diagnosis Meaning of MIF in Coronary Heart Disease
Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine that promote the inflammatory response.In animal studies, it has been found that MIF is released in the ischaemic heart, promoting glucose uptake and…
- Trial name
- NCT01750502
- Where
- China
- Volunteers
- 256 people
- Sponsor
- Wenzhou Medical University
Myocardiopathies, Ischemia, Myocardial
Extracellular Matrix Marker of Arrhythmia Risk (EMMA)
Assess whether serum levels of MMP 2 and or MMP 9 correlate with episodes of ventricular tachycardia or fibrillation in patients who have implantable cardioverter defibrillator devices.
- Conditions
- Myocardiopathies, Ischemia, Myocardial, Arrythmia, Death, Sudden, Cardiac
- Trial name
- EMMA (NCT00376532)
- Where
- United States
- Volunteers
- 63 people
- Sponsor
- Thomas Jefferson University
Chronic Heart Failure
Association Between Genetic Polymorphism of Beta-adrenergic Receptor and Effects of Bisoprolol in Korean Heart Failure Patients.
At present, there is some clinical data for different functional response to beta-blockers associated with beta-adrenergic receptor polymorphisms.
- Trial name
- ABBA (NCT01104558)
- Testing
- Bisoprolol
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Environmental and Genetic Factors on Lung Function
ONES Grant: CXCL10/CXCR3 Regulation of Ozone-Induced Epithelial Permeability
The purpose of this research study to understand how environmental and genetic factors may be involved in lung function. Study participants will undergo a 1-day screening that includes a blood draw and breathing testing, return…
- Trial name
- NCT03599206
- Testing
- Ozone, Filtered Air
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Robert Tighe, MD
Pain, Surgery
The Possible Correlations Between the Genes Related to Pain Sensation and the Pain Sensitivity in the General Population
Objective: This study was conducted to explore the possible correlation between some gene related to pain sensation and individual basal pain perception and postoperative pain intensity in the general population.
- Trial name
- NCT01950078
- Where
- China
- Volunteers
- 1,533 people, healthy volunteers welcome
- Sponsor
- Xianwei Zhang
Systemic Lupus Erythematosus
A Prospective Study of Cyclophosphamide in Systemic Lupus Erythematosus Treatment
The purpose of this study is to compare the genotype-based personal prescription of cyclophosphamide with the traditional prescription.
- Trial name
- SLE (NCT01689350)
- Testing
- Genotype Detection
- Where
- China
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Asthma
The Effects of Different Long-acting Bronchodilator Medications on Asthma Patients With Different Genetic Variations
This study is looking at the effects of certain long-acting bronchodilators on patients with asthma who have specific genetic variations.
- Trial name
- GABLE (NCT00706446)
- Testing
- tiotropium bromide, Salmeterol, Formoterol
- Where
- 2 sites in United States
- Volunteers
- 255 people
- Sponsor
- Brigham and Women's Hospital
Diabetes Mellitus, Type 2
Examining Genetic Influence on Response to Beta-Blocker Medications in People With Type 2 Diabetes
Beta-blockers are medications used to treat cardiovascular disease (CVD) symptoms, including high blood pressure and chest pain.
- Trial name
- NCT00925119
- Testing
- Atenolol
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- University of Maryland, Baltimore
Myocardial Infarction, No-Reflow Phenomenon
Genetic Determinants of the Coronary Microvascular Obstruction in PCI
Myocardial infarction (MI) remains one of the most common causes of death. Percutaneous coronary intervention (PCI) is the main treatment option to restore blood flow through the infarction-related coronary artery (IRA) in MI…
- Trial name
- NCT05355532
- Testing
- different variants of SNPs that may be associated with the coronary microvascular obstruction development
- Where
- 2 sites in Russia
- Volunteers
- 80 people
- Sponsor
- Privolzhsky Research Medical University
Depression
Genetic and Biochemical Markers of Interferon-Induced Depression.
The purpose of this study is to identify predictors and associated biochemical markers of interferon-induced depression. It is hypothesized that genetic variation in genes related to the serotonergic system may predict…
- Trial name
- NCT00252538
- Where
- 3 sites in United States
- Volunteers
- 133 people
- Sponsor
- US Department of Veterans Affairs
Dysgeusia
Gustin Gene Polymorphism and 6-n-propylthiouracil (PROP) Taste
The investigators evaluate the possible association of PROP taste with gustin gene polymorphism rs2274333 (A/G), salivary zinc ion concentration and BMI.
- Trial name
- gustinprop (NCT01097915)
- Where
- Italy
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- University of Cagliari
Abdominal Surgery, Respiratory Failure
Metabolites of Tramadol in the Postoperative Surgical Patients
Tramadol is opioid analgesic widely used to treat moderate to severe pain. It is metabolized by cytochrome CYP2D6 into two major metabolites: pharmacologically active metabolite O-desmethyltramadol (M1) and inactive…
- Conditions
- Abdominal Surgery, Respiratory Failure, Renal Failure, Liver Dysfunction
- Trial name
- METRAS (NCT04004481)
- Testing
- Postoperative analgesia using tramadol
- Where
- Croatia
- Volunteers
- 50 people
- Sponsor
- Osijek University Hospital
Diabetes Mellitus
SNP Study of DPP-4 and GLP-1R in Chinese People (Including Diabetes Patients)
Incretin-based therapy is currently one of the most popular diabetes treatment approaches. However, differences of response ware found in previous studies.
- Trial name
- NCT03108521
- Testing
- Sitagliptin
- Where
- China
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Sichuan Provincial People's Hospital
Pain, Surgery
Impact of CYP3A4*1G Polymorphism on Metabolism of Fentanyl in Chinese Patients Undergoing Lower Abdominal Surgery
Purpose: This study aimed to investigate the impact of CYP3A4*1G genetic polymorphism on metabolism of fentanyl in Chinese patients undergoing lower abdominal surgery.
- Trial name
- NCT01181492
- Where
- China
- Volunteers
- 176 people
- Sponsor
- Huazhong University of Science and Technology
Hepatitis B, Chronic
A Study Evaluating IL28B Polymorphism in Patients With HBeAg-Negative Chronic Hepatitis B Treated With Pegasys (Peginterferon Alfa-2a) in Study ML18253
This cross-sectional multicenter study will evaluate the IL28B polymorphism in patients with HBeAg-negative chronic hepatitis B treated with Pegasys (peginterferon alfa-2a) in the predecessor ML18253 study.
- Trial name
- NCT01697501
- Testing
- Interleukin 28B testing
- Where
- 12 sites in Italy
- Volunteers
- 88 people
- Sponsor
- Hoffmann-La Roche
Colorectal Cancer
Precision-Based Magnesium Trial
Colorectal cancer is the fourth most common incident cancer and the second most common cause of cancer death in the United States, with approximately 150,000 new cases and 57,000 deaths per year.
- Trial name
- NCT01105169
- Testing
- Magnesium glycinate
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Temporomandibular Disorders
Study of Orofacial Pain and PropRANOlol
Purpose: Primary: To evaluate the efficacy of extended-release (ER) propranolol compared to placebo in the reduction of a pain index in patients with temporomandibular disorder (TMD).
- Trial name
- SOPPRANO (NCT02437383)
- Testing
- Propranolol ER
- Where
- 3 sites in United States
- Volunteers
- 200 people
- Sponsor
- University of North Carolina, Chapel Hill
Death, Sudden, Cardiac, Ventricular Fibrillation
DISCOVERY: Diagnostic Data and Genetic Polymorphisms in ICD Patients.
To prospectively evaluate if the analysis of genetic polymorphisms can be used to identify patients at risk of ventricular tachycardia.
- Conditions
- Death, Sudden, Cardiac, Ventricular Fibrillation, Tachycardia, Atrial Fibrillation
- Trial name
- DISCOVERY (NCT00478933)
- Testing
- Defibrillator, Dual Chamber ; Implantable, Blood sampling
- Volunteers
- 1,223 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Systemic Arterial Hypertension, Hypertension Resistant to Conventional Therapy
Renin-angiotensin-aldosterone System Polymorphisms in Resistant Hypertension and Adverse Cardiovascular Events
Renin-angiotensin-aldosterone system (RAAS) polymorphisms influence 24h arterial pressure fluctuation. Resistant systemic arterial hypertension (RSAH) has an increased risk of end organ damage and unfavourable prognosis, whereas…
- Conditions
- Systemic Arterial Hypertension, Hypertension Resistant to Conventional Therapy, Myocardial Infarction, Stroke
- Trial name
- GENHART (NCT01173029)
- Testing
- Anti-hypertensive drug treatment
- Where
- Brazil
- Volunteers
- 92 people
- Sponsor
- Universidade Gama Filho
Congenital Heart Disease
Influence of Genetic Polymorphisms on Ventricular Structure and Function in Patients With Single Ventricle Anatomy
There are many kids born with congenital heart disease. Some of these defects may lead to the formation of a single ventricle (the heart having only one pumping chamber).
- Trial name
- NCT00165984
- Where
- United States
- Volunteers
- 224 people
- Sponsor
- Emory University