Clinical trials: Sample Collection
Open-Angle Glaucoma
Collection of Blood Specimens From Patients in AL-3789 Studies for Elevated Intraocular Pressure (IOP)
The objective of this study is to obtain blood samples from patients who are or were participants in any Alcon AL-3789 clinical trial.
- Trial name
- NCT00691639
- Testing
- Blood Collection Only
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Alcon Research
COVID-19, Influenza A
Sample Collection for Evaluation of the Panbio™ COVID-19/ Flu A&B Rapid Panel.
This study is designed as a prospective, multicentric, sample collection study. The collected samples will be used for diagnostic research, product development and validation of the Panbio™ COVID-19/ Flu A\&B Rapid Panel for the…
- Conditions
- COVID-19, Influenza A, Influenza Type B
- Trial name
- NCT05354115
- Testing
- Nasal and Nasopharyngeal Sampling of the Panbio™ COVID-19/ Flu A&B Rapid Panel
- Where
- United States
- Volunteers
- 676 people
- Sponsor
- Abbott Rapid Dx
Healthy, Lupus
Direct to Patient Minimal Risk Biospecimen and Data Collection Research
This study aims to help researchers better understand health conditions and develop improved tests, treatments, and cures for diseases.
- Conditions
- Healthy, Lupus, Celiac, Kidney Disease
- Trial name
- JBMR (NCT07128966)
- Testing
- Observation
- Where
- United States
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- Joined Bio
CIN2
Performance of Tampons as a Biospecimen Collection Tool for the Detection of Human Papillomavirus in a Colposcopy Setting
Evaluation of the clinical performance of the Daye Diagnostic Tampon (DDT) for the detection of Human Papilloma Virus (HPV) infection associated with high grade cervical disease.
- Trial name
- PETAHG (NCT06210074)
- Testing
- Daye Diagnostic Tampon
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Tampon Innovations Ltd
Trichomonas Vaginalis
Female Urine, Vaginal & Endocervical Swab & Cervical Specimen Collections for APTIMA Trichomonas Vaginalis Assay Testing
The objective of this study is to obtain female first-catch urine, vaginal swab, endocervical swab, and cervical specimens collected in PreservCyt Solution ("PreservCyt Specimens") for testing with the APTIMA Trichomonas…
- Trial name
- NCT01427023
- Testing
- APTIMA Trichomonas vaginalis (ATV) Assay
- Where
- 7 sites in United States
- Volunteers
- 532 people, healthy volunteers welcome
- Sponsor
- Gen-Probe, Incorporated
Candidemia
Detecting Infections Rapidly and Easily for Candidemia Trial - Part 2 (direcT2 Study)
The purpose of this study is to validate clinical performance (i.e. estimated sensitivity and specificity) of the T2 Candida test on the T2 DX Instrument compared to blood culture results and/or known Candida positive status of…
- Trial name
- direcT2 (NCT01752166)
- Where
- 8 sites in United States
- Volunteers
- 1,500 people
- Sponsor
- T2 Biosystems
Cancer, Healthy
Collection and Distribution of Biospecimens for Novel Research
iSpecimen aims to create a clinical partner network of hospitals, laboratories, academic institutions, and other healthcare organizations ("institutions") capable of providing researchers and educators ("researchers") with…
- Conditions
- Cancer, Healthy, Gastrointestinal Complication, Autoimmune Diseases
- Trial name
- NCT05080907
- Testing
- Observational
- Where
- 7 sites in United States
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- iSpecimen Inc
Focus in on Collecting Paired Specimens for Matrix Equivalency
Specimen Collection Study Protocol
The specimens collected will be used to evaluate matrix equivalency in an immunoassay in development for the detection of IgG or IgA or IgM antibodies to SARS - CoV2 in human serum.
- Trial name
- NCT04468386
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Biomerica
Asthma
Sample Collection in Smoking Asthma
This study will collect blood and sputum (phlegm) samples from subjects with asthma, smokers and normal healthy subjects, to compare the biological markers of disease and inflammation.
- Trial name
- NCT01676467
- Where
- United Kingdom
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Respivert Ltd
Trisomy 21 in Fetus, Trisomy 18 in Fetus
Serum Sample Collection to Determine Analytical Performance Characteristics of the ADVIA Centaur PAPPA and BhCG Assays
Blood samples collected will be shipped to the sponsor's laboratory to establish analytical performance characteristics of the ADVIA Centaur® Pregnancy Associated Plasma Protein A (PAPP-A) and ADVIA Centaur® Free Beta Human…
- Conditions
- Trisomy 21 in Fetus, Trisomy 18 in Fetus, Trisomy 13 in Fetus
- Trial name
- NCT03629795
- Where
- United Kingdom
- Volunteers
- 150 people
- Sponsor
- Axis Shield Diagnostics Ltd
IBD (Inflammatory Bowel Disease), IBS (Irritable Bowel Syndrome)
Specimen and Data Collection for a Novel Biomarker Combination for the Differential Diagnosis of Inflammatory Bowel Disease and Irritable Bowel Syndrome.
This study will evaluate how well the a new stool test can distinguish inflammatory bowel disease (IBD) from non-IBD conditions compared with standard calprotectin testing and colonoscopy findings.
- Conditions
- IBD (Inflammatory Bowel Disease), IBS (Irritable Bowel Syndrome), Gastrointestinal Symptoms
- Trial name
- COMBI (NCT07471490)
- Where
- 2 sites in United States, Italy
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- DiaSorin Inc.
Gestational Diabetes
Protocol to Validate the Performance of the Mellitus Glycated CD59 ELISA for Gestational Diabetes Screening
Demonstrate effective performance of the Mellitus GCD59 Test (an ELISA) in screening for gestational diabetes mellitus (GDM)
- Trial name
- NCT03865901
- Testing
- Mellitus GCD59 Test
- Where
- 19 sites in United States
- Sponsor
- Mellitus, LLC
Rhesus D Genotype, Pregnancy
Prospective Collection of Whole Blood Specimens From RhD Negative Pregnant Women
The purpose of this research is to collect blood samples and data from pregnant women who are Rh negative. The blood will be used for the future research and the development of non-invasive prenatal tests to identify Rh blood…
- Trial name
- NCT06690099
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Devyser Inc.
Arthritis, Inflammatory
RISC Panel Remnant Sample Collection
The primary objective of this study is to evaluate the usability and clinical utility of the Synovasure® RISC™ Panel. The secondary objective of this study is to create a repository of well-characterized synovial fluid samples…
- Trial name
- NCT05778162
- Testing
- Synovasure® RISC™ Panel
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Zimmer Biomet
Solid Tumor, Adult, Healthy Donors
A Biospecimen Collection Study of Leukapheresis-Derived Circulating Tumor Cells, Immune Cells, and Progenitor Cells.
Primary Objective: This is a study to investigate the feasibility of harvesting, expanding, and selecting T lymphocytes from cancer patients and healthy volunteers.
- Conditions
- Solid Tumor, Adult, Healthy Donors, COVID-19 Donors
- Trial name
- NCT00571389
- Where
- United States
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- BioCytics, Inc.
Hepatocellular Carcinoma, Hepatocellular Carcinoma Surveillance
Blood Sample Collection to Evaluate Biomarkers for Hepatocellular Carcinoma
The primary objective of this study is to obtain de-identified, clinically-characterized whole blood specimens for use in developing and evaluating the performance of new biomarker assays for detection of hepatocellular carcinoma…
- Trial name
- NCT03628651
- Testing
- Blood Sample Collection
- Where
- 74 sites in United States, France and 5 more
- Volunteers
- 2,150 people
- Sponsor
- Exact Sciences Corporation
Gastrointestinal Diseases
Analytical Validation of Stream™ Platform
The accurate monitoring of physiological parameters in postoperative patients is essential for early detection and management of potential complications.
- Trial name
- NCT06541431
- Testing
- Abdominal Drainage Fluid Collection
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- FluidAI Medical
Preeclampsia
Development of a Next Generation Sequencing (NGS) -Based Assay to Detect Preeclampsia Molecular Markers
Sample Collection Study
- Trial name
- NCT02808494
- Where
- 10 sites in United States
- Volunteers
- 242 people
- Sponsor
- Illumina, Inc.
Healthy Adult Participants, Liver Disease Chronic
Validation of Different Methods for HepQuant DuO® Blood Sample Collection
This is a study to see the agreement of blood samples collected through different means and tube types for the HepQuant DuO Test.
- Trial name
- NCT07473817
- Testing
- HepQuant DuO Test
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- HepQuant, LLC
Patients Prescribed Clozapine
Clozapine Therapy Sample Collection - Method Comparison Study
The method comparison study involves capillary fingerstick blood, venous serum, and venous K2EDTA blood sample collection from human subjects receiving clozapine treatment and their clozapine concentration measurement using a…
- Trial name
- NCT05422131
- Testing
- MyCare Insite Clozapine Test
- Where
- United States
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- Saladax Biomedical, Inc.