Clinical trials: polymerase chain reaction
Coronavirus Disease 2019, Vaccinia
Comparison of General Characteristics of Patients Diagnosed COVID-19 (Coronavirus )Positive Followed In Service
comparison of general characteristics of patients diagnosed COVID-19 positive followed In service
- Conditions
- Coronavirus Disease 2019, Vaccinia, Symptoms and Signs
- Trial name
- COVID-19 (NCT05092568)
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people
- Sponsor
- Saglik Bilimleri Universitesi
Influenza
Ellume·Lab Flu A+B Test and the Ellume Home Flu Test Performance Versus Viral Culture and Reverse Transcriptase Polymerase Chain Reaction
The primary purpose of the study is to validate the sensitivity and specificity of the Ellume Home Flu Test and the ellume.lab Flu A+B Test in detecting influenza A and influenza B as compared to reverse transcriptase polymerase…
- Trial name
- NCT03595358
- Testing
- Ellume Home Flu Test, ellume.lab Flu A+B Test, Reverse Transcriptase Polymerase Chain Reaction (RT-PCR)
- Where
- Australia
- Volunteers
- 25 people
- Sponsor
- Ellume Pty Ltd
Peri-Implantitis
Analysis of Genetic Variations in Patients With Peri-implantitis
The primary objective of this study is to evaluate interleukin-1(IL-1) gene group polymorphisms in patients with peri-implantitis and to compare them with patients with peri-implant health (control group), taking into account…
- Trial name
- NCT04807725
- Testing
- Analysis of genetic polymorphisms, Biochemical analysis
- Where
- Portugal
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Egas Moniz - Cooperativa de Ensino Superior, CRL
Periodontitis, Periodontal Health
Detection And Quantification of Eubacterium Saphenum and Porphyromonas Gingivalis In Periodontal Health and Disease
This case-control study will be conducted between January and June 2026 and will include 148 participants aged over 30 years to investigate differences between individuals with periodontitis (n = 111) and those with periodontal…
- Trial name
- A Case-Control (NCT07579338)
- Testing
- Microbiological sampling After recording the clinical periodontal parameters, subgingival biofilm samples were collected. After selecting the sampling site, it was isolated with cotton rolls to keep i
- Where
- Iraq
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Sarah Al-Rihaymee
Prostate Cancer
Genetic Testing in Predicting Biomarkers of Recurrence in Patients With Prostate Cancer Undergoing Surgery
This trial studies the side effects and best way to perform genetic testing in predicting biomarkers of recurrence in patients with prostate cancer undergoing surgery.
- Trial name
- NCT00977457
- Testing
- DNA analysis, DNA methylation analysis, RNA analysis
- Where
- United States
- Volunteers
- 1,045 people
- Sponsor
- City of Hope Medical Center
Sarcoma
Biomarkers in Tissue Samples From Patients With Ewing Sarcoma
RATIONALE: Studying samples of tissue in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer.
- Trial name
- NCT01480518
- Testing
- DNA analysis, comparative genomic hybridization, gene expression analysis
- Volunteers
- 166 people
- Sponsor
- Children's Oncology Group
Breast Cancer
Lapatinib Resistance in Patients With Breast Cancer
RATIONALE: Studying samples of tumor tissue and blood from patients with cancer in the laboratory may help doctors learn more about cancer and the development of drug resistance in patients.
- Trial name
- NCT00898573
- Testing
- lapatinib ditosylate, fluorescence in situ hybridization, gene expression analysis
- Where
- 9 sites in United States
- Sponsor
- Case Comprehensive Cancer Center
Breast Cancer
(Oncotype DX®) in Estrogen Receptor Positive (ER+) HER-2 Negative (HER 2-) 1-3 Node Positive (pN1) Breast Cancer
This study is a multi-center BCCA study that evaluates the impact of the Oncotype DX® assay on the decision making of the treating physician and the patient.
- Trial name
- NCT02627703
- Testing
- Oncotype DX
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- British Columbia Cancer Agency
Invasive Aspergillosis, Pleural Effusion
Diagnostic Accuracy of Pleural Effusion Aspergillosis Biomarker Testing
Diagnostic accuracy of biomarker testing (galactomannan (GM), (1
- Conditions
- Invasive Aspergillosis, Pleural Effusion, Immunosuppression
- Trial name
- EFFU-ASP (NCT02104479)
- Where
- 2 sites in Germany
- Volunteers
- 200 people
- Sponsor
- Heidelberg University
Carcinoma, Squamous Cell, Head and Neck Neoplasms
Monitoring of Oral Human Papillomavirus Infection (HPV) in HPV-positive Oropharyngeal Squamous Cell Carcinoma (OPSCC)
The purpose of this research study is to determine whether and when patients with human papilloma virus positive squamous cell cancer of the oropharynx treated with radiation and chemotherapy clear their human papilloma virus…
- Conditions
- Carcinoma, Squamous Cell, Head and Neck Neoplasms, Oropharyngeal Neoplasms
- Trial name
- NCT02045186
- Testing
- Assessment of Oral HPV Infection
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
COVID 19
Oral 25-hydroxyvitamin D3 and COVID-19
The goal of this clinical trial is to investigate the therapeutic efficacy of rapidly correcting vitamin D deficiency in adults with the use of 25-hydroxyvitamin D3 [25(OH)D3] for reducing the risk of acquiring the SARS-CoV-2…
- Trial name
- NCT04386850
- Testing
- Oral 25-Hydroxyvitamin D3
- Where
- Iran
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Tehran University of Medical Sciences
Lymphoma
S8809-S9800-S9911-S9704-A Study of Blood and Tissue Samples From Patients With Follicular Lymphoma Treated With Rituximab, Cyclophosphamide, Doxorubicin Hydrochloride, Vincristine, and Prednisone
RATIONALE: Studying samples of blood and 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
- NCT00933127
- Testing
- DNA analysis, polymerase chain reaction, polymorphism analysis
- Volunteers
- 142 people
- Sponsor
- SWOG Cancer Research Network
Heart Failure With Normal Ejection Fraction
Validation of CMR Against Invasive Haemodynamics in Patients With HFpEF
Heart failure (HF) currently affects app. 2% of the western population and app. 10% of people >75 years. In about 50% of patients with symptomatic HF ejection fraction (EF) is preserved (HF-PEF).
- Trial name
- DECIPHER-HFpEF (NCT03251183)
- Testing
- Comprehensive Cardiovascular magnetic resonance (CMR), Blood sampling, TTE (EchoErgo)
- Where
- 7 sites in Germany
- Volunteers
- 185 people, healthy volunteers welcome
- Sponsor
- Goethe University
Strongyloides Stercoralis Infection, Device Performance
Evaluation of the Rapid Diagnostic Test SsRT+ for Strongyloides Stercoralis
The goal of this performance study is to determine if the diagnostic accuracy of the SsRT+ for the diagnosis of S. stercoralis infection meets the minimum requirements defined in the WHO target product profile.
- Conditions
- Strongyloides Stercoralis Infection, Device Performance, Diagnostic
- Trial name
- NCT07876622
- Testing
- Analysis of serum samples using two in vitro diagnostic devices (SsRT+ and Ss Rapid)
- Where
- Italy
- Volunteers
- 780 people
- Sponsor
- IRCCS Sacro Cuore Don Calabria di Negrar
Functional Dyspepsia, Irritable Bowel Syndrome
Psychoemotional Status and Functional Gastrointestinal Disorders
This prospective cohort study will evaluate the influence of psychoemotional status on the clinical course and quality of life of adult patients with functional dyspepsia and/or irritable bowel syndrome diagnosed according to…
- Trial name
- NCT07539051
- Testing
- Questionnaire and Symptom Assessment, Helicobacter pylori Status Assessment
- Where
- Russia
- Volunteers
- 150 people
- Sponsor
- Center of New Medical Technologies
Breast Cancer
Role of Cytochrome P450 2D6 (CYP2D6) *4 Polymorphism,in Malignant Breast Diseases
The aim of our study is to investigate the potential role of the CYP2D6*4 polymorphism in breast cancer and furthermore to assess the role of oxidative stress, antioxidant capacity and ferretin in pathogenesis of breast cancer in…
- Trial name
- NCT00539422
- Testing
- pcr and serum markers for breast cancer
- Where
- Egypt
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mansoura University
Breast Cancer
Study of Blood Samples From High-Risk Postmenopausal Women Who Received Treatment on Breast Cancer Prevention Clinical Trials NSABP-P-1 or NSABP-P-2
RATIONALE: Studying the genes expressed in samples of 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
- NCT00967239
- Testing
- DNA analysis, polymorphism analysis, laboratory biomarker analysis
- Volunteers
- 1,881 people, healthy volunteers welcome
- Sponsor
- NSABP Foundation Inc
Thyroid Dysfunction, Hypothyroidism
Fetal and Neonatal Thyroid in Pregnancies With Severe Acute Respiratory Syndrome Coronavirus 2 ( SARS- COV2 ) COVID-19
The thyroid gland has been shown to be a common target for COVID 19 virus. Babies born to mothers positive for COVID 19 infections were noticed to have elevated thyroid stimulating hormone ( TSH ) levels on screening.
- Conditions
- Thyroid Dysfunction, Hypothyroidism, Hyperthyroidism
- Trial name
- COVID-19 (NCT05385029)
- Testing
- Thyroxine
- Where
- Saudi Arabia
- Volunteers
- 95 people
- Sponsor
- OMER B ABDELBASIT
Group B Streptococcus
Intrapartum Rapid GBS Testing in Patients Presenting With Threatened Preterm Labor
The purpose of this study is to evaluate the test characteristics of a rapid intrapartum real- time polymerase chain reaction (RT-PCR) compared to the intrapartum GBS culture as the standard in preterm patients presenting with…
- Trial name
- NCT02511444
- Testing
- GBS culture and real time PCR
- Where
- United States
- Volunteers
- 342 people
- Sponsor
- MemorialCare Health System
Pancreatic Cancer, Pancreatic Carcinoma
Pancreatic Cancer Detection Consortium
This study aims to prospective validate an exosome-based miRNA signature for noninvasive and early detection of pancreatic ductal adenocarcinoma.
- Conditions
- Pancreatic Cancer, Pancreatic Carcinoma, Pancreatic Adenocarcinoma, Pancreatic Ductal Adenocarcinoma
- Trial name
- PCDC (NCT06388967)
- Testing
- PANcreatic cancer Exosome Early detectiON (PANXEON)
- Where
- 13 sites in United States, Japan and 1 more
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center