Clinical trials: Blood sampling
Heathy Volunteer, Parkinsonian Syndromes
Ultralow Dose PET Imaging of 18F-FDOPA
The goal of this clinical trial is to evaluate an investigational ultralow dose PET imaging technique for Parkinsonian syndromes, neuroendocrine tumors, and gliomas detection and monitoring.
- Conditions
- Heathy Volunteer, Parkinsonian Syndromes, Neuroendocrine (NE) Tumors, Gliomas
- Trial name
- NCT07542158
- Testing
- 18F-FDOPA
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Akiva Mintz
Covid19
Ultraviolet Germicidal Irradiation on the New Silicone Half-Piece Elastometric Respirators
Since the innovation of our new half- elastometric half-piece respirator, this type of FFR has been used widely in our country. Decontamination methods including ultraviolet C (UVC) germicidal irradiation and 70% alcohol have…
- Trial name
- NCT04749121
- Testing
- UVC Irradiation, Fit test, Tensile strength
- Where
- Thailand
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bangkok Metropolitan Administration Medical College and Vajira Hospital
Bordetella Pertussis, Whooping Cough
Pertussis Immunization Programs in Low Income Countries
Due to waning of infectious as well as vaccine immunity and lack of vaccination boosters, a large number of adolescents and adults are no longer immunized against Bordetella pertussis, the agent of whooping cough and consequently…
- Trial name
- PERILIC (NCT02983487)
- Testing
- Nasopharyngeal sampling, Blood Sampling
- Where
- 3 sites in Cambodia, Madagascar and 1 more
- Volunteers
- 3,587 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Cancer
Pilot Study With the Aim to Quantify a Stress Protein in the Blood and in the Urine for the Monitoring and Early Diagnosis of Malignant Solid Tumors
Recent studies shows that extracellular vesicles (named "exosomes") released by cancer cells exhibit at their membrane the stress protein HSP70, contrary to exosomes released by normal cells.
- Trial name
- EXODIAG (NCT02662621)
- Testing
- blood samples, Urine samples
- Where
- France
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Centre Georges Francois Leclerc
Breast Cancer, Sleep
A Sleep Intervention to Improve Outcomes Among Women at High Risk of Breast Cancer
Participants are asked to participate in a research study of the effect of a sleep intervention on improving sleep habits and reducing their risk of breast cancer.
- Trial name
- NCT02613923
- Testing
- GO! To Sleep, Sleep information, Blood Draw
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Case Comprehensive Cancer Center
Physiological Stress, Psychological Stress
The Effect of the Duty Loading on the Stress Response of Physician
The investigators will study in the possibility of cardiovascular disease, caused by the duty loading, of physician of internal medicine.
- Trial name
- NCT01367379
- Testing
- 24 hour EKG and blood pressure monitor, Blood and urine sampling
- Where
- Taiwan
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Epilepsy
Risk Factors and Etiologies of Epilepsy in Urban and Rural Rwanda
Epilepsy is one of the most common chronic brain disorders. Up to 85% of persons living with epilepsy (PwE) live in the developing world. In sub-Saharan Africa (SSA), Rwanda has one of the highest prevalence rates (±5%).
- Trial name
- REpiCa (NCT05698537)
- Testing
- EEG, Neuroimaging, Blood sample
- Where
- Rwanda
- Volunteers
- 1,745 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Skin Tear, Estrogen Deficiency
Estrogens Levels and Receptors Status and Skin Tears
Background: Skin tears (ST) or "laceration injuries" or "flap wounds" are injuries that are often found in residents of residential care facilities (RCFs).
- Trial name
- ESKITE (NCT04513405)
- Testing
- Blood sampling, Shave Biopsy
- Where
- Italy
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- University of Catanzaro
Socket Preservation
Clinical and Radiographic Evaluation of Advanced Platelet Rich Fibrin in the Preservation of Alveolar Ridge Following Atraumatic Tooth Extraction
compare the effect of application of A-PRF in socket preservation after atraumatic tooth extraction and natural healing regarding to bone remodeling .
- Trial name
- NCT04197895
- Testing
- Socket preservation with APRF, natural healing
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Nahed Gamal Saleh Abdelaal
Overweight and Obesity
The Role of Altered Nutrient Partitioning in Food Reward
Obesity remains a public health epidemic despite substantial advances in treatment strategies and therapies in the last decade. Effective strategies to support maintenance of improved metabolic health and reduced body weight are…
- Trial name
- NCT05200845
- Testing
- Conditioned Stimulus + (CS+): Flavored beverage solution with 75 calories of sucrose, Conditioned Stimulus - (CS-): Flavored beverage solution with sweetness-matched sucralose, High-Fat Test Meal Inside a Metabolic Chamber
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Virginia Polytechnic Institute and State University
The Sweat Alcohol Concentration
Evaluation of the Sensitivity of a Transdermal Device to Monitor the Sweat Alcohol Concentration
A non invasive transdermal sensor device was developed by the Im2Np laboratory to determine the presence of vapor of alcohol in insensible perspiration.
- Trial name
- ALCOOCAPT (NCT02860195)
- Testing
- oral dose of alcohol, alcotest, blood samples
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Assistance Publique Hopitaux De Marseille
COVID-19
A Comparison of Sample Collection Methods for SARS-COV-2 Antibody Testing
The negative global consequences of the COVID-19 pandemic has prompted efforts to develop efficient laboratory testing protocols that can be quickly scaled in a practical way.
- Trial name
- NCT04537572
- Testing
- comparison of sample collection methods
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Salveo Diagnostics
Covid19, Echocardiography
Evaluate Long Term Cardiovascular and Pulmonary Complications After COVID-19 With Point of Care Ultrasound
We hypothesize that recovered COVID-19 patients suffer long term cardiovascular and pulmonary complications, which can be detected by point of care ultrasound.
- Conditions
- Covid19, Echocardiography, Ultrasound
- Trial name
- NCT04756193
- Testing
- Point of care ultrasound including echocardiography, lung ultrasound, vascular ultrasound
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Allergy Drug
De-labeling of Patients With False Diagnosis of Penicillin Allergy
The purpose of this study is to estimate the prevalence of penicillin allergy, evaluate the diagnostic value of the allergologic work-up used in the study, and the health effects of penicillin allergy.
- Trial name
- NCT03581604
- Testing
- Allergy work-up, Blood samples
- Where
- Norway
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Placenta Previa, Placenta Accreta Spectrum
Syncytiotrophoblast-derived Extracellular Vesicles in Placenta Previa and Accreta Spectrum
The main goal of this case-control study is to quantify the levels of circulating syncytiotrophoblast-derived extracellular vesicles (STBEVs) in maternal blood in a population of women with placenta previa and placenta accreta…
- Trial name
- PAS (NCT06867874)
- Testing
- Blood sample
- Where
- Italy
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Obesity, Insulin Resistance
Ghrelin Regulation and Structure: Effect of Thiazolidinedione Therapy on Ghrelin
The purpose of this study is to learn more about how insulin resistance (inability to process glucose correctly resulting in mildly elevated glucose levels) affects the hormone ghrelin.
- Trial name
- NCT00843791
- Testing
- pioglitazone
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Chikungunya, Arthritis
Chikungunya Arthritis in the Americas
Chikungunya is a mosquito-borne viral illness that leads to chronic joint pain in approximately one half of patients. The mechanisms leading to long term arthritis in humans has not been well established.
- Trial name
- NCT02463968
- Testing
- Venipuncture for blood draw, Arthrocentesis for synovial fluid draw
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- George Washington University
Endometriosis Ovaries, Infertility, Female
Assessment of Telomerase Activity in Endometrial Tissue and Serum in Endometriosis Patients
The goal of the study was the detection of telomerase activity in eutopic, ectopic endometrial tissue and in peripheral blood and finding the correlation between the telomerase activity and clinic findings.
- Trial name
- NCT02984774
- Testing
- Cystectomy, Endometrial sampling, Peripheric blood sampling
- Where
- Turkey (Türkiye)
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Prader-Willi Syndrome
PWS European Blood Bank for Infants and Controls From 0 to 48 Months
The present project aims to determine the underlying mechanisms for the switch from failure to thrive to excessive weight gain and hyperphagia with impaired satiety in PWS.
- Trial name
- NCT02529085
- Testing
- blood samples
- Where
- 6 sites in Belgium, France and 4 more
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Dietary Modification
Antioxidant Responses to Exercise and Cherry Consumption
To date, there are no published studies on the effects of tart cherry consumption on postprandial antioxidant and oxidative stress levels following a high-fat meal.
- Trial name
- NCT03522779
- Testing
- Tart cherry Juice, High-fat meal, Exercise
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University of Georgia
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