Clinical trials: Pharmacogenetic Variation
Rheumatoid Arthritis, Idiopathic Juvenile Arthritis
Pharmacogenetic Studies on Anti-IL-6 Receptor Monoclonal Antibodies on the Treatment of Rheumatic Diseases
Tocilizumab and Sarilumab are first-line biological disease-modifying anti-rheumatic drug (bDMARD) which inhibits Interleukin 6 (IL-6) pathway through blockade of its receptor on the treatment of Rheumatoid Arthritis and other…
- Conditions
- Rheumatoid Arthritis, Idiopathic Juvenile Arthritis, Giant Cell Arteritis, Still Disease
- Trial name
- NCT05045001
- Where
- Spain
- Volunteers
- 140 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Solid Cancer, Gastric (Cardia, Body) Cancer
Impact of CES1 Genotype on Capecitabine Exposure in Cancer Patients
In this study, the drug capecitabine is investigated. Capecitabine is commonly used to treat breast, colon, and stomach cancers. Capecitabine is taken in tablet form.
- Conditions
- Solid Cancer, Gastric (Cardia, Body) Cancer, Esophageal Cancer, Colorectal Cancer (CRC)
- Trial name
- ESCAPE (NCT07114627)
- Testing
- Blood sampling for pharmacokinetics
- Where
- Netherlands
- Volunteers
- 66 people
- Sponsor
- Erasmus Medical Center
ALL, Childhood, Pediatric Cancer
Pharmacogenomic Association Study in Indian Children With Acute Lymphoblastic Leukemia
A five-year prospective observational cohort study. The study is focused on observing the relation between static germline variants and therapeutic response in Indian children with acute lymphoblastic leukemia (ALL).
- Conditions
- ALL, Childhood, Pediatric Cancer, Toxicity, Drug, Adverse Drug Event
- Trial name
- MPGx-INDALL (NCT05512169)
- Where
- 2 sites in India
- Volunteers
- 556 people
- Sponsor
- University of Geneva, Switzerland
Poor Metabolizer Due to Cytochrome P450 CYP2C9 Variant, Poor Metabolizer Due to Cytochrome p450 CYP2C19 Variant
Pharmacogenetic and Pharmacokinetics of Naproxen and Associated Naproxen-esomeprazole
The family of cytochrome P450 (CYP) is the most important drug metabolizing enzymes which contributes to the metabolism of a large proportion of drugs in humans.
- Trial name
- NCT03092193
- Testing
- Naproxen, Naproxen-esomeprazole
- Where
- Brazil
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Gastrointestinal Stromal Tumors, Germline Mutation
A Retrospective Pharmacokinetics and Pharmacogenomics Research of Imatinib in Gastrointestinal Stromal Tumor Treatment
For patients of GIST (Gastrointestinal Stromal Tumor), Imatinib has been widely used in GIST with KIT or PDGFRA sensitive mutations.
- Conditions
- Gastrointestinal Stromal Tumors, Germline Mutation, Somatic Mutation, Plasma Concentration
- Trial name
- NCT03092128
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Xueding Wang
Schizophrenia
A Neurobiological Study on Heterogeneity of Schizophrenia: Genetic Variations and Neurobiological Differentiations
Schizophrenia (SCH) is a devastating brain disorder with grave personal, family and social cost. SCH is a complex and heterogeneous (both genetic and clinical) disorder with oligogenetic endowed vulnerability risk of disease…
- Trial name
- SONPOS (NCT01075373)
- Where
- Taiwan
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Diabetes Mellitus, Type 2
Variation in Sulphonylurea Response in Type 2 Diabetes
The study hypothesis is that people who respond well to sulphonylureas have a different underlying cause for their diabetes than people who respond poorly to this medication. We are using two approaches to study this.
- Trial name
- NCT00738088
- Testing
- gliclazide
- Where
- United Kingdom
- Volunteers
- 14 people
- Sponsor
- NHS Tayside
Healthy
Influence of CYP2C19 Genetic Variants on Clopidogrel in Healthy Subjects
To test pharmacodynamic response to clopidogrel 150mg once daily during 7 days in healthy subjects carriers of a mutated allele (*2) associated with CYP2C19 deficiency and non responders to the usual regimen of 75 mg once daily
- Trial name
- NCT00413608
- Testing
- Clopidogrel
- Where
- France
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Anovulation, Disorder Due Cytochrome P450 CYP2D6 Variant
Influence of Pharmacogenetic Factors, Paroxetine and Clarithromycin on Pharmacokinetics of Clomiphene
Aim of the study is the clinical validation of the metabolism and the pharmakokinetic of Clomifen in correlation to CYP2D6 and inhibition of CYP3A4.
- Conditions
- Anovulation, Disorder Due Cytochrome P450 CYP2D6 Variant, Cytochrome P450 CYP3A Enzyme Deficiency
- Trial name
- NCT01289756
- Testing
- Clomiphene, clomiphene and paroxetine, clomiphene and clarithromycin
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Robert Bosch Gesellschaft für Medizinische Forschung mbH (RBMF)
New York Medical Marijuana Program Qualifying Conditions
Pharmacogenetic Variation: Factors That May Affect the Efficacy and Safety of Medical Marijuana
The primary purpose of this research is to identify genetic factors that may affect the efficacy and safety of medical marijuana, regardless of condition.
- Trial name
- NCT04083261
- Testing
- DNA Genotek Oragene 600
- Where
- United States
- Volunteers
- 157 people
- Sponsor
- Columbia Care Inc.
Adverse Drug Events, Adverse Drug Reactions
YouScript IMPACT Registry
This multicenter observational study aims to investigate the benefits of providing pharmacogenetic testing with the YouScript Personalized Prescribing System which includes a clinical decision support tool and individualized…
- Conditions
- Adverse Drug Events, Adverse Drug Reactions, Drug Interaction Potentiation, Drug Metabolism, Poor, CYP2D6-RELATED
- Trial name
- IMPACT (NCT02191358)
- Where
- 7 sites in United States
- Volunteers
- 800 people
- Sponsor
- Genelex Corporation
Childhood Cancer, Genetic Predisposition
Genetic Risks for Childhood Cancer Complications in Switzerland
The objectives of the GECCOS project are to identify genetic variants associated with complications of childhood cancer using genotype-phenotype association studies.
- Conditions
- Childhood Cancer, Genetic Predisposition, Late Effect
- Trial name
- GECCOS (NCT04702321)
- Testing
- Procedure: Biospecimen Collection, Procedure: Medical Chart Review
- Where
- Switzerland
- Volunteers
- 6,000 people
- Sponsor
- University Hospital, Geneva
Myocardial Infarction, Thrombosis
CES1 Crossover Trial of Clopidogrel and Ticagrelor
The purpose of this investigation is to evaluate when genetic variation in the carboxylesterase 1 (CES1) gene influences antiplatelet therapy response, as assessed by ex vivo platelet aggregometry, in healthy participants treated…
- Conditions
- Myocardial Infarction, Thrombosis, Platelet Dysfunction
- Trial name
- NCT03161678
- Testing
- Clopidogrel, Ticagrelor
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Acute Postoperative Pain, Tramadol Adverse Effect
Prospective Pharmacogenetic Cohort Study of CYP2D6 Metabolizer Phenotype, Analgesic Failure, and Adverse Effects in Postoperative Patients Receiving Tramadol by Elastomeric Infusion Pump
This prospective pharmacogenetic cohort will enroll postoperative patients receiving a standardized tramadol-containing elastomeric analgesia pump.
- Conditions
- Acute Postoperative Pain, Tramadol Adverse Effect, Pharmacogenetic Variation
- Trial name
- NCT07810816
- Testing
- Standardized Tramadol Elastomeric Analgesia Pump, CYP2D6 Genotyping and Metabolizer Phenotype Assignment
- Where
- Colombia
- Volunteers
- 200 people
- Sponsor
- Research Inc
Alcohol Related Disorders, Alcoholism
Pharmacogenetics of Alcohol: Treatment Implications
This study will explore the hypothesis that effects of alcohol are in part mediated by increased production of neuroactive steroids, which interact with GABAA-receptors.
- Conditions
- Alcohol Related Disorders, Alcoholism, Alcohol Abuse
- Trial name
- NCT00734656
- Testing
- dutasteride + ethanol
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- UConn Health
Cancer, Breast Cancer
Role of Gene Variation in Effectiveness of Gleevec Treatment
This study will examine DNA from cancer patients previously treated with Gleevec to look for a variation (mutation) of the ABCG2 gene that may render the drug less effective in certain patients.
- Trial name
- NCT00342056
- Where
- 2 sites in United States, Belgium
- Volunteers
- 100 people
- Sponsor
- National Cancer Institute (NCI)
Atrial Fibrillation, Deep Vein Thrombosis
Association Between Genetic Variant Scores and Warfarin Effect
Study objective is to determine whether there is an association between genetic variant risk scores and clinical outcomes (percent time in therapeutic range, time to reach therapeutic international normalized ratio (INR), INR ≥…
- Conditions
- Atrial Fibrillation, Deep Vein Thrombosis, Intracardiac Thrombus, Pulmonary Embolism
- Trial name
- AWARE1 (NCT03894878)
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Cipherome, Inc.
Bipolar Disorder
Utility of the Pharmacogenetic Information Provided by NEUROPHARMAGEN in the Treatment of Bipolar Depressionwith Bipolar Depression
Evaluation of the impact of the genetic variation of individual genes on the therapeutic response and side effects profile in a cohort of well-characterized patients with bipolar depression, using NEUROPHARMAGEN.
- Trial name
- NCT04923204
- Testing
- Pharmacogenomic-testing with NEUROPHARMAGEN
- Where
- Spain
- Volunteers
- 76 people
- Sponsor
- AB Biotics, SA
Non-small Cell Lung Cancer (NSCLC), EGFR-TKI Resistant Mutation
A Retrospective Study of EGFR-TKIs,Gefitinib, Erlotinib and Osimertinib in NSCLC Patients Treatment
For patients of advanced NSCLC (non small cell lung cancer) , Individualized cancer therapy has been widely accepted since the success of crizotinib administration based on EML4-ALK fusion gene detection and gefitinib and…
- Conditions
- Non-small Cell Lung Cancer (NSCLC), EGFR-TKI Resistant Mutation, EGFR-TKI Sensitizing Mutation, Germline Mutations
- Trial name
- NCT01994057
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Sun Yat-sen University
Rectal Cancer
Study of the Predictive and Prognostic Role of Pharmacogenetic and Radiogenic Variants on the Response to Neoadjuvant Chemoradiation Therapy in Patients With Locally Advanced Rectal Cancer
In locally advanced rectal cancer the pathological complete response (pCR) to neoadjuvant chemoradiation therapy (nCRT) is associated with a favourable long-term prognosis.
- Trial name
- IGLarc (NCT06616870)
- Where
- Italy
- Volunteers
- 460 people
- Sponsor
- Centro di Riferimento Oncologico - Aviano