Clinical trials: polymerase chain reaction
Gastroenteritis Norovirus
New Challenge Pool of Norwalk Virus Inoculum
The main objective of this study is to see the number of volunteers that get sick from a Norwalk virus (NV) inoculation with typical symptoms of nausea, vomiting, and diarrhea.
- Trial name
- NCT00138476
- Testing
- Norwalk Virus
- Where
- United States
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Stroke, Acute, Stroke, Ischemic
Circulating Non-coding RNA in Acute Ischemic Stroke With Endovascular Treatment (EVTRNA)
EVTRNA is to analyze the differentiated expression pattern of circular RNA (circRNA), long non-coding RNA (lncRNA) and micro-RNA (miRNA) by next-generation sequencing in acute ischemic stroke patients before and/or after…
- Conditions
- Stroke, Acute, Stroke, Ischemic, Endovascular Treatment
- Trial name
- EVTRNA (NCT04230785)
- Testing
- Sequencing of circRNA/lncRNA/miRNA
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Ovarian Cancer
Studying DNA in Patients With Stage I, Stage II, Stage III, or Stage IV Ovarian Epithelial Cancer
RATIONALE: Studying tissue and blood samples 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
- NCT00900289
- Testing
- DNA methylation analysis, microarray analysis, polymerase chain reaction
- Where
- 26 sites in United Kingdom
- Volunteers
- 1,000 people
- Sponsor
- Liz-Anne Lewsley
Schizophrenia Disorders, Major Depression
Non-Coding RNAs Gene Expression in Psychiatric Disorders
This study aims to investigate whether specific non-coding RNAs, molecules involved in the regulation of gene expression, are altered in individuals with psychiatric disorders such as schizophrenia, bipolar disorder, major…
- Conditions
- Schizophrenia Disorders, Major Depression, Bipolar Affective Disorders, Obsessive Compulsive Disorder (OCD)
- Trial name
- PsiRNA26 (NCT07649993)
- Testing
- Reverse Transcription Quantitative Polymerase Chain Reaction
- Where
- 5 sites in Italy
- Volunteers
- 384 people, healthy volunteers welcome
- Sponsor
- Carmen Concerto
Breast Cancer
Genes and Other Risk Factors for Second Primary Breast Cancer in Women With Breast Cancer and Their Female Family Members and Friends
RATIONALE: Studying samples of blood, urine, and tumor tissue in the laboratory from patients with cancer and their female relatives and friends may help doctors learn more about changes that occur in DNA and identify biomarkers…
- Trial name
- NCT00896818
- Testing
- DNA analysis, genetic linkage analysis, loss of heterozygosity analysis
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Cancer Research UK
Reversible Pulpitis
The Role of Matrix Metalloproteinases on the Primary Teeth Pulpotomy Treatments
Matrix metalloproteinases (MMPs) are important zinc enzyme group that responsible for reducing extracellular matrix components. It has been reported that MMPs play an important role in pulpal inflammation.
- Trial name
- NCT05145686
- Testing
- Matris metalloproteinase -2, -8, -9 expressions
- Where
- Turkey (Türkiye)
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Ege University
Classical Hodgkin Lymphoma
Detection and Prognostic Value of Recurrent XPO1 Mutations of Patients With Classical Hodgkin Lymphoma
The purpose of this study is to determine if the XPO1 E571K mutation could be used as molecular residual disease biomarker in classical Hodgkin's lymphoma.
- Trial name
- XPO1 (NCT02815137)
- Testing
- Digital Polymerase Chain Reaction
- Where
- France
- Volunteers
- 137 people
- Sponsor
- Centre Henri Becquerel
Rotavirus Infections, Gastroenteritis
Vaccine Effectiveness of RV1 in a Naïve Population
Rotavirus (RV) is the leading cause of severe gastroenteritis (GE) in young children. The cumulative risk of GE hospitalizations and hospital stays of < 24 hours is 1/25, which would amount to 13,600 Canadian children < 5 years.
- Conditions
- Rotavirus Infections, Gastroenteritis, Diarrhea
- Trial name
- NCT01467037
- Testing
- No intervention done
- Where
- 3 sites in Canada
- Volunteers
- 374 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
COVID-19
YKL -40 as New Biomarker in COVID -19 Patients
The coronavirus disease-2019 (COVID-19)is a pandemic disease caused by SARS -COV-2 which belongs to the β-coronavirus family . The majority of affected individuals exhibit no or mild to moderate symptoms, but up to 15% of…
- Trial name
- NCT05137509
- Testing
- Computerized Tomography
- Volunteers
- 100 people
- Sponsor
- Assiut University
Syphilis
Modernizing Perinatal Syphilis Testing
The purpose of this study is to determine the testing performance of real-time quantitative polymerase chain reaction and transcription mediated amplification by comparing test performance of these novel molecular tests to…
- Trial name
- NCT06082453
- Testing
- Quantitative polymerase chain reaction (qPCR) assay for detection of Treponema pallidum, Aptima Treponema pallidum transcription-mediated amplification (TMA) assay for detection of Treponema pallidum, Center for Disease Control (CDC) Sexually Transmitted Infections (STI) 2021 Treatment Guidelines for diagnosis of syphilis
- Where
- 9 sites in United States
- Volunteers
- 924 people
- Sponsor
- The University of Texas Health Science Center, Houston
COVID-19
MSCT Chest in Suspected COVID-19 Patients
The present study aimed to evaluate the accuracy of MSCT chest in the detection of COVID-19 cases and to correlate its diagnostic performance with that of the clinical presentation and CBC indices; using RT-PCR assays as a gold…
- Trial name
- NCT04492865
- Testing
- MSCT
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Assiut University
Covid19
Detection of SARS-CoV-2 RNA in Coughed Droplets From Patients With COVID-19
The purpose of this study is to learn how to better detect infection and understand how severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes lung disease and is spread.
- Trial name
- NCT04912895
- Testing
- PneumoniaCheck
- Where
- 4 sites in United States
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- Emory University
Metabolic Syndrome, Dyslipidemia
Impact of Consumption of Beta-glucans on the Intestinal Microbiota and Glucose and Lipid Metabolism
The purpose of this study is to investigate if daily consumption of barley beta-glucans effect lipid and glucose metabolism and alter intestinal microbiota composition in participants with metabolic syndrome or with high risk for…
- Conditions
- Metabolic Syndrome, Dyslipidemia, Obesity, Abdominal, Hyperglycemia
- Trial name
- NCT02041104
- Testing
- Bread with added beta-glucans
- Where
- 3 sites in Slovenia
- Volunteers
- 51 people
- Sponsor
- Mlinotest Zivilska Industrija d.d.
Fabry Disease
Epidemiological Study of Fabry Disease in Taiwan Young Stroke Patients
Epidemiological Study of Fabry Disease in Taiwan Young Stroke Patients
- Trial name
- NCT03596398
- Testing
- GLA gene
- Volunteers
- 1,000 people
- Sponsor
- Chiayi Christian Hospital
Periimplant Diseases, Dental Implant Failure
Microbiological Evaluation of the Effectiveness of Different Surface Decontamination Protocols for Dental Implants
The purpose of this prospective clinical study is to evaluate and compare the effectiveness of different cleaning (decontamination) methods for dental implants affected by peri-implantitis.
- Conditions
- Periimplant Diseases, Dental Implant Failure, Dental Implant Complications
- Trial name
- NCT07529444
- Testing
- Laser Photodynamic Therapy (PDT), GalvoSurge Electrolytic Cleaning, 0.2% Chlorhexidine Gluconate
- Where
- Croatia
- Volunteers
- 90 people
- Sponsor
- University of Zagreb
Breast Cancer
Dietary Phytoestrogens, Complementary and Alternative Medicine, and Lifestyle in Predicting Survival of Women With Breast Cancer
RATIONALE: Eating a diet rich in phytoestrogens may slow the growth of breast cancer cells and prevent further tumor progression.
- Trial name
- NCT00691509
- Testing
- gene expression analysis, polymorphism analysis, high performance liquid chromatography
- Where
- United Kingdom
- Volunteers
- 2,300 people
- Sponsor
- University College London Hospitals
Leukemia, Myelodysplastic Syndromes
Clofarabine and High-Dose Melphalan Followed by Donor Stem Cell Transplant in Patients With Acute Myeloid Leukemia, Acute Lymphocytic Leukemia, or Myelodysplastic Syndromes
RATIONALE: Giving chemotherapy, such as clofarabine and melphalan, before a donor stem cell transplant helps stop the growth of cancer or abnormal cells.
- Trial name
- NCT00641030
- Testing
- clofarabine, melphalan, gene expression analysis
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- City of Hope Medical Center
SARS-CoV-2 Infection, SARS-CoV-2 Vaccination
Validation of 'Corona-T-test' for Assessment of SARS-COV-2-specific T-cell Response After COVID-19 or Vaccination
Accuracy validation of the designed and manufactured ELISpot-based in vitro diagnostic 'Corona-T-test' for detection of SARS-CoV-2-specific T cells.
- Trial name
- NCT05165719
- Testing
- Corona-T-test
- Where
- Russia
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- National Research Center for Hematology, Russia
Breast Cancer
Studying Cells Collected Through Ductal Lavage in Women Undergoing Surgery for Ductal Carcinoma In Situ or Other Breast 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
- NCT00896857
- Testing
- RNA analysis, polymerase chain reaction, protein expression analysis
- Volunteers
- 30 people
- Sponsor
- Wake Forest University Health Sciences
Metastatic Colorectal Cancer (mCRC)
DHF-20-1839-2: Clinical Performance Study Protocol for Therascreen® KRAS RGQ PCR Kit
To utilize the therascreen KRAS RGQ PCR Kit, as a screening test in Amgen's Phase 3 Clinical Study Protocol 20210081, in order to identify patients with mCRC KRAS G12C mutation positive tumors to be enrolled in the drug clinical…
- Trial name
- NCT06645236
- Testing
- therascreen® KRAS RGQ PCR Kit
- Where
- United Kingdom
- Volunteers
- 600 people
- Sponsor
- QIAGEN Gaithersburg, Inc