Clinical trials: gene expression analysis
Colorectal Cancer
Gene Expression in Patients With Advanced or Metastatic Colorectal Cancer Receiving Bevacizumab
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
- NCT00897754
- Testing
- gene expression analysis, protein expression analysis, reverse transcriptase-polymerase chain reaction
- Volunteers
- 200 people
- Sponsor
- ECOG-ACRIN Cancer Research Group
Diabetic Peripheral Neuropathy
Use of Topical Lidocaine to Reduce Pain in Patients With Diabetic Neuropathy
The purpose of this study is to see if an investigational drug known as the lidocaine 5% patch is safe and effective in reducing the symptoms of diabetic neuropathy, to examine how topical lidocaine affects the nerve endings, and…
- Trial name
- NCT01086150
- Testing
- Skin biopsy, Lidocaine 5% patches
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Albany Medical College
Leukemia
Studying Tissue and Blood Samples From Patients With Acute Myeloid Leukemia
RATIONALE: Studying samples of tissue and blood 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
- NCT00900224
- Testing
- DNA analysis, DNA methylation analysis, gene expression analysis
- Where
- 77 sites in United States
- Volunteers
- 529 people
- Sponsor
- Alliance for Clinical Trials in Oncology
HIV Infection, Tuberculosis Infection
Micro RNA as Prediction and/or Prognostic Markers of IRIS in TB-HIV Co-infected Patients
The role of miRNAs in HIV disease is yet to be completely defined. Host miRNAs target certain HIV genes, thus can affect HIV replication and participate in viral control.
- Trial name
- miRNA (NCT03941210)
- Testing
- Detection of molecular Biomarkers
- Where
- Cambodia
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- ANRS, Emerging Infectious Diseases
COVID-19, Kidney Injury
Morphofunctional, Gene, Inflammation Molecules and Oxidative Stress Analysis in Kidney Tissue of COVID-19 Patients
The involvement of the kidneys in patients infected with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) at the outset of the pandemic was associated with high mortality rates worldwide.
- Conditions
- COVID-19, Kidney Injury, Gene Amplification, Oxidative Stress
- Trial name
- NCT06444893
- Where
- Mexico
- Volunteers
- 40 people
- Sponsor
- Instituto Nacional de Enfermedades Respiratorias
Lung Cancer, Diagnosis
Comparision of Various Biomarkers Between Peripheral and Pulmonary Blood
Lung cancer is a leading cause of cancer death worldwide. Early diagnosis is linked to a better prognosis. Further, surgical resection at the early stages of non-small cell lung cancer (NSCLC) results in markedly improved…
- Trial name
- NCT05587114
- Testing
- frozen blood plasma samples
- Where
- South Korea
- Volunteers
- 150 people
- Sponsor
- Korea University Guro Hospital
Colorectal Cancer
Implication of Long Non-coding RNA CCDC144NL-AS1/Micro RNA-143-3p Axis Expression Level as Novel Signature in Colorectal Cancer
Elucidate the role of lncRNA CCDC144NL-AS1, hsa-miR-143-3p, and HMGA2 protein as non-invasive epigenetic molecular biomarkers in liquid biopsy of CRC Egyptian patients, individually or as an interaction arm and in comparison, to…
- Trial name
- NCT06427278
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Breast Cancer
Detection and Analysis of MBC With Heterogeneous ER Expression
To investigate the treatment pattern and efficacy of MBC patients with ER heterogeneity using a novel convenient way of 18F-fluoroestradiol positron emission tomography/computed tomography (18F-FES PET/CT).
- Trial name
- NCT05392985
- Where
- China
- Volunteers
- 51 people
- Sponsor
- Fudan University
Osteonecrosis of Femoral Head
Transcription Factor Runx2 in Necrotic Femoral Head Tissue
The trial detected mRNA expression of several bone repair-related genes, including Runx2, in the femoral head and neck of patients with osteonecrosis of femoral head (ONFH) .
- Trial name
- NCT02735538
- Testing
- osteonecrosis of femoral head group, osteoarthritis group
- Volunteers
- 30 people
- Sponsor
- Shengjing Hospital
Prostate Cancer
Study of Blood and Urine Samples in Patients With Newly Diagnosed Localized Prostate Cancer Treated With Hormone Therapy and Radiation Therapy. ICORG 06-15
RATIONALE: Studying samples of blood and urine 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
- NCT00955435
- Testing
- Non-interventional, Protein expression analysis, Proteomic profiling
- Where
- 2 sites in Ireland
- Volunteers
- 60 people
- Sponsor
- Cancer Trials Ireland
Solid Tumors
Biodistribution and Dosimetry of Serial PET Imaging With Ga-68 Labeled F(ab') 2- Trastuzumab
The purpose of this study is to learn more about how a new study agent works inside the body. This study agent is a protein called 68Ga-F(ab')2-trastuzumab fragments (HERScan).
- Trial name
- NCT00613847
- Testing
- PET Imaging with Ga-68 Labeled F(ab') 2- Trastuzumab
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Epilepsy, Hippocampal Sclerosis
Gene Expression Changes of Brain Tissue in Human Temporal Lobe Epilepsy With Hippocampal Sclerosis
Epilepsy is a common neurological disease, manifested in the sudden abnormal discharge of neurons leading to short-term brain dysfunction, has become the neurology after headache the second most common disease.
- Trial name
- NCT04917939
- Testing
- RNA sequencing
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Pancreatic Cancer
RNA Precision Oncology in Advanced Pancreatic Cancer
The overall objective of this project is to determinate the feasibility of administering personalized therapy to subjects with advanced pancreatic cancer utilizing the novel OncoTreat platform.
- Trial name
- HIPPOCRATES (NCT04476537)
- Testing
- OncoTreat
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Columbia University
Non-Alcoholic Fatty Liver Disease
Micro RNA Levels in NAFLD
Epidemiological study of NAFLD, NASH patients. Descriptions of altered miRNA profiles in NAFLD patients especially with fibrosis.
- Trial name
- NCT04574557
- Testing
- micro RNA
- Volunteers
- 80 people
- Sponsor
- Assiut University
Nuclear Medicine
Study of the in Vivo Expression of MU Opioid Receptors Using PET and the Selective Tracer [C-11] Carfentanil in Normal Weight and Obese Subjects
Positron emission tomography (PET) is a nuclear medicine technique that allows the measurement, in vivo in humans, with a non-invasive method, of the regional distribution of substances marked with positron emission isotopes such…
- Trial name
- NCT06180200
- Testing
- PET for the analysis of mu opioid receptor expression.
- Volunteers
- 16 people
- Sponsor
- IRCCS San Raffaele
Preterm Birth, Pregnancy
Hippo-YAP Pathway and Related miRNAs in Preterm Birth
This completed observational study evaluated the expression of Hippo-YAP pathway-related genes and proteins and selected microRNAs in maternal blood, placental tissue, and myometrial tissue obtained from women who underwent…
- Conditions
- Preterm Birth, Pregnancy, Preterm Labor
- Trial name
- HIPPO-PTB (NCT07695467)
- Testing
- Laboratory Biomarker Analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people
- Sponsor
- Cumhuriyet University
Melanoma (Skin)
Riluzole in Treating Patients With Stage III or Stage IV Melanoma That Can Be Removed by Surgery
RATIONALE: Riluzole may stop or slow the growth of tumor cells and may be an effective treatment for melanoma. PURPOSE: This early phase I trial is studying how well riluzole works in treating patients with stage III or stage IV…
- Trial name
- NCT00667901
- Testing
- riluzole, protein expression analysis, reverse transcriptase-polymerase chain reaction
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Medicine and Dentistry of New Jersey
Head and Neck Cancer
DNA Analysis of Tissue Samples From Patients With Head and Neck Cancer
RATIONALE: Studying samples of 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
- NCT00898664
- Testing
- cytogenetic analysis, gene expression analysis, mutation analysis
- Volunteers
- 74 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Periodontal Therapy, miRNA-223
The Effects of Smoking on miRNA-223 Before-After Non-Surgical Periodontal Therapy
Periodontal diseases are one of the most common inflammatory diseases. Periodontal disease results from a complex interplay between the subgingival biofilm and the host immune-inflammatory events that develop in the gingival and…
- Conditions
- Periodontal Therapy, miRNA-223, Periodontitis, Biomarker
- Trial name
- NCT05372965
- Testing
- experimental-periodontitis-mirna-223-gingival tissue-saliva samples, control-clinical healthy mirna-223-gingival tissue-saliva samples
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Biruni University
Adrenocortical Carcinoma
Studying Genes in Samples From Younger Patients With Adrenocortical Tumor
RATIONALE: Studying samples of blood and 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
- NCT01528956
- Testing
- DNA methylation analysis, RNA analysis, gene expression analysis
- Volunteers
- 10 people
- Sponsor
- Children's Oncology Group