Clinical trials: Polymorphism-Genetic
Heart Failure, Levosimendan
Study on the Correlation Between NAT2(N-acetyltransferase2) Gene Polymorphism and CrCl(Creatine Clreance) and the Efficacy and Safety of Levosimendan in Patients With Severe Heart Failure
1. To evaluate the efficacy and safety of levosimendan in the treatment of heart failure ; 2. Guide patients to apply levosimendan individually and establish a dose adjustment program.
- Conditions
- Heart Failure, Levosimendan, Efficacy, Safety
- Trial name
- NCT05913271
- Where
- China
- Volunteers
- 352 people
- Sponsor
- Yi Han
HIV Infection
Analysis of Genetic Factors Which May Influence the Course of HIV Infection
Patients with HIV an have a variable course of their infection. We are trying to identify factors which worsen or ameliorate the course of the disease.
- Trial name
- NCT00159068
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Deborah Rund
Lupus Erythematosus, Systemic, Adverse Effects
Exploration of Genotype Based Personalized Prescription of Cyclophosphamide in Systemic Lupus Erythematosus Treatment
The purpose of this study is to investigate the relationship between the side effects of cyclophosphamide in the treatment of systemic lupus erythematosus (SLE) in Han Chinese and the genetic polymorphisms of drug metabolizing…
- Trial name
- NCT01060410
- Testing
- Polymorphism Analysis, Cyclophosphamide, Pharmacokinetic analysis
- Where
- China
- Volunteers
- 222 people
- Sponsor
- Sun Yat-sen University
Liver Dysfunction
Influence of CYP3A5 Polymorphism on Liver Function Abnormality and the Trough Level Change After Conversion
This study is a multicenter, single-arm, open-label, 24 weeks, and investigator-initiated clinical trial to assess the influence of CYP3A5 polymorphism on liver function abnormality and the trough level change after conversion to…
- Trial name
- NCT02882113
- Testing
- Advagraf
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Seoul National University Hospital
Hypertension
Effects of Sildenafil in Resistant Hypertensives and Genetic Polymorphism
Sildenafil citrate slightly reduces blood pressure in treated hypertensives patients. However, it is unknown if the simultaneous use of sildenafil plus, at least, 3 classes of antihypertensive agents in patients with resistant…
- Trial name
- NCT01392638
- Testing
- sugar pill, sildenafil
- Where
- Brazil
- Volunteers
- 120 people
- Sponsor
- University of Campinas, Brazil
Myeloid Leukemia
Genome-wide Pharmacogenetic Candidate Gene Single Nucleotide Polymorphism (SNP) Array-based Approach to Predict Chemoresponse and Survival in Patients With Acute Myeloid Leukemia With Normal Karyotype
The most reliable prognostic marker of acute myeloid leukemia(AML) is cytogenetics by karyotyping. According to cytogenetic results, the patients with AML are classified as better, intermediate and poor prognosis groups.
- Trial name
- NCT01066338
- Where
- South Korea
- Volunteers
- 500 people
- Sponsor
- Samsung Medical Center
Breast Cancer
Studying Tumor Tissue Samples to Learn More About DNA Changes and Response in Patients With Breast Cancer Treated With Bevacizumab on Clinical Trial ECOG-2100
RATIONALE: Studying samples of tumor tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer.
- Trial name
- NCT00899418
- Testing
- gene expression analysis, polymerase chain reaction, polymorphism analysis
- Volunteers
- 500 people
- Sponsor
- Eastern Cooperative Oncology Group
Type 1 and 2 Diabetes
Genetic Polymorphisms, Steatosis and Diabetes
Our research hypothesis is to show that a certain number of genetic polymorphisms of the proteins involved in glucose, lipid and adipocyte metabolism are factors that favour the development of steatosis in patients with Type 2…
- Trial name
- NCT02045563
- Testing
- prise de sang, magnetic resonance imaging and magnetic resonance spectroscopy
- Where
- France
- Volunteers
- 507 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Anovulation, Hyperandrogenism
Whole Genome Analysis for the Detection of Key Genes in the Polycystic Ovary Syndrome
Background: Infertility affects up to 15% of married couples. About half are attributable to female factors, among which anovulation is the leading cause.
- Conditions
- Anovulation, Hyperandrogenism, Polycystic Ovary Syndrome, Single Nucleotide Polymorphism
- Trial name
- NCT00665171
- Where
- Israel
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Maaynei Hayesha Medical Center
Orthopaedic Surgery
Pharmacokinetic, Pharmacodynamic and Pharmacogenetic of Morphine After Surgery
The main objective of this study is to improve our knowledge on the pharmacodynamic, pharmacokinetic, and pharmacogenetic relationships of morphine administered to relief severe postoperative pain.
- Trial name
- NCT00822549
- Testing
- intravenous morphine titration
- Where
- France
- Volunteers
- 438 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Genetics, Skin Aging
Relationship of Skin Related SNP to Topical Skin Care Product
Demonstrate the relationship between single nucleotide polymorphisms (SNP) and response to a topical skin care product.
- Trial name
- NCT03446079
- Testing
- Topical Anti Aging Cream
- Where
- United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- HelicalCodeMD
Adult Respiratory Distress Syndrome
ACE Gene Polymorphism and ARDS Outcome
The acute respiratory distress syndrome (ARDS) is an important cause of acute respiratory failure with a high mortality rate. The mechanism of resolution of the late organizing phase remains uncertain.
- Trial name
- NCT00155779
- Where
- Taiwan
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Iron Deficiency Anemia
Hibiscus Sabdariffa and Centella Asiatica in the Treatment of Anemia by Iron Deficiency
The study aims to investigate the prevalence of genetic polymorphisms in adults with iron deficiency and anemia, and the responses to two different treatments: iron sulphate and a composite herbal medicine (Hibiscus sabdariffa…
- Trial name
- NCT01414374
- Testing
- Herbal medicine, Iron
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Casa Espirita Terra de Ismael
Platelet Aggregation Inhibitors
The Influence of CYP2C19 Polymorphism and Clinical Outcomes in Stroke Patients
Background: Clopidogrel, an antiplatelet prodrug, is widely used for prevention of the recurrent cardiovascular events. CYP2C19 is one of the crucial enzymes for the activation of clopidogrel.
- Trial name
- NCT02711410
- Testing
- Clopidogrel
- Volunteers
- 518 people
- Sponsor
- National Cerebral and Cardiovascular Center, Japan
Huntington Disease
Study of Biomarkers That Predict the Evolution of Huntington's Disease
Huntington's disease (HD) is a rare, autosomal dominant, progressive neurodegenerative disorder typically becoming noticeable in middle age.
- Trial name
- BIOHD (NCT01412125)
- Testing
- Huntington patient evaluation, Healthy subject evaluation
- Where
- France
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Periodontitis, Chronic Periodontitis (Disorder)
Cofilin-2 (rs80358250) and Lactoferrin (rs1126478) Polymorphism and Protein Levels With Non Surgical Periodontal Therapy in Periodontitis Patients With and Without CHD
Periodontitis is a chronic multifactorial inflammatory disease associated with the accumulation of dental plaque and characterized by progressive destruction of the teeth-supporting apparatus, including the periodontal ligament…
- Conditions
- Periodontitis, Chronic Periodontitis (Disorder), Coronary Heart Disease
- Trial name
- NCT07353606
- Testing
- Scaling and root planing
- Where
- 2 sites in India
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Meenakshi Ammal Dental College and Hospital
Blood Coagulation Disorders
PRospective Evaluation Comparing Initiation of Warfarin StrategiEs (PRECISE): Pharmacogenetic-guided Versus Usual Care
Warfarin (also called Coumadin®) is an anticoagulant drug (blood thinner) given to patients to help prevent blood clots from forming or to help prevent the growth of an existing blood clot.
- Trial name
- NCT00377143
- Testing
- Warfarin Dosing
- Where
- United States
- Sponsor
- University of Florida
Cardiovascular Diseases
Identification of New Biomarkers for the Prediction of Cardiovascular Events
The main goal of this project is to constitute a collection of biological samples, obtained through the clinical activity of the Centre for Screening and Prevention of Atherosclerosis at Toulouse University Hospital, managing…
- Trial name
- CDPA-Biobank (NCT04809506)
- Testing
- additional blood samples
- Where
- France
- Volunteers
- 1,500 people
- Sponsor
- University Hospital, Toulouse
Asthma
The Genetics of Severe Asthma in Children
Near fatal asthma exacerbations are one of the most common causes of critical illness in children, accounting for approximately ten thousand intensive care unit (ICU) admissions per year in the United States.
- Trial name
- NCT01238432
- Where
- United States
- Volunteers
- 193 people, healthy volunteers welcome
- Sponsor
- Connecticut Children's Medical Center
Fibromyalgia Syndrome, Myofascial Pain Syndrome (MPS)
COMT and IL6 Genotype-Phenotype Associations in Fibromyalgia and Myofascial Pain Syndrome
Fibromyalgia (FM) and myofascial pain syndrome (MPS) are chronic pain conditions that may share some clinical features but differ in the distribution and extent of pain and associated symptoms.
- Trial name
- NCT07840963
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Istanbul Aydın University