Clinical trials: Phlebotomy, open to volunteers
Blood Collection
Use of Acupressure, Aromatherapy, and Virtual Reality for Children in During Blood Collection Procedures
This study aims to evaluate the effects of acupressure, music listening, and virtual reality applications, which appeal to the senses of touch, hearing, and sight during blood sampling, on pain, fear, and anxiety levels in…
- Trial name
- NCT07400874
- Testing
- Acupressure, Listening Music, Virtual Reality
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Artvin Coruh University
Inflammation, Inflammation Biomarkers
Analysis of Inflammatory Biomarker Changes in Dry Blood Spot Versus Venous Blood Samples
The purpose of this study is to see whether dried blood spot (DBS) samples can measure inflammatory biomarkers as accurately as venous blood samples.
- Conditions
- Inflammation, Inflammation Biomarkers, Blood Sampling, Dried Blood Spot
- Trial name
- DBS-VB (NCT07435285)
- Testing
- Venous blood sampling, Dried blood spot sampling
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Posterior Cortical Atrophy
Testing Personalized High-Definition Transcranial Direct Current Stimulation (HD-tDCS) as a Treatment of Posterior Cortical Atrophy
This study is being completed to learn if high-definition transcranial direct current stimulation (HD-tDCS) has an effect on visual and thinking abilities in persons with posterior cortical atrophy (PCA).
- Trial name
- PCA (NCT07191327)
- Testing
- HD-tDCS sessions, HD-tDCS sessions - Open-label (after randomized treatment)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Michigan
Pain, Fear
The Effect of Watching Video and Blowing Paper Pinwheels in Children
The goal of this clinical trial is to evaluate if watching videos and blowing paper pinwheels can reduce pain and fear in children undergoing venipuncture.
- Trial name
- NCT06489353
- Testing
- Video-watching, Blowing Pinwheels
- Where
- Taiwan
- Volunteers
- 93 people
- Sponsor
- Taichung Veterans General Hospital
Newborn
Pain and Comfort Levels During Heel Stick Blood Sampling in Newborns
Aim: The study was designed to determine the effect of Buzzy® and Shotbloker® application on pain and comfort levels in newborns during heel pricking. Method:The study was a randomised controlled trial.
- Trial name
- NCT07081048
- Testing
- Buzzy®.Group, ShotBlocker Group
- Where
- Turkey (Türkiye)
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Tarsus University
Colorectal Cancer (Diagnosis), Colorectal Liver Metastasis (CRLM)
Feasibility of Circulating Tumour DNA (ctDNA) Analysis Using Automated Capillary Blood Sampling
The goal of this observational study is to investigate whether circulating tumor-derived DNA (ctDNA) can be reliably detected and analyzed in blood obtained through automated capillary sampling in adult patients (≥21 years) with…
- Conditions
- Colorectal Cancer (Diagnosis), Colorectal Liver Metastasis (CRLM), Circulating Tumor DNA (ctDNA)
- Trial name
- ctDNA TAP (NCT07310537)
- Testing
- Blood Collection - TAP® Device, Blood Collection - Venous
- Where
- Netherlands
- Volunteers
- 35 people
- Sponsor
- Erasmus Medical Center
Cardiovascular Side Effects of Clozapine, Neutropenia Due to Clozapine
Nor)Clozapine Kinetics and Side Effects in Therapy Resistant Schizophrenia and the Optimal Sampling Time for Therapeutic Drug Monitoring
The goal of this observational study is to better understand how clozapine treatment can be tailored as regards minimizing side effects and optimizing efficacy and monitoring.
- Conditions
- Cardiovascular Side Effects of Clozapine, Neutropenia Due to Clozapine, General Side Effects of Clozapine, Constipation Due to Clozapine
- Trial name
- COTTONS (NCT06749041)
- Volunteers
- 60 people
- Sponsor
- GGZ Noord-Holland-Noord
Venipuncture Pain, Vagal Nerve Stimulation
Cold-Induced Vagal Stimulation for Attenuating Venipuncture Pain in Obese Individuals
This prospective, randomized controlled clinical trial aims to evaluate the effect of lateral neck cold application for vagal nerve stimulation on pain perception during peripheral venous cannulation in obese patients.
- Conditions
- Venipuncture Pain, Vagal Nerve Stimulation, Cold Stimulation
- Trial name
- NCT07253961
- Testing
- Cold Application to Lateral Neck Region
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people
- Sponsor
- Istinye University
Procedural Pain
Comparison of Virtual Reality, EMLA Cream, and Standard Care for Pain During Blood Draws in Children
This randomized controlled trial evaluates methods to reduce pain during venipuncture in children aged 3 to 15 years. The study compares three approaches: virtual reality distraction using a VR headset, topical anesthesia with…
- Trial name
- NCT07763132
- Testing
- Virtual Reality Distraction, Lidocaine-Prilocaine Cream
- Where
- Czechia
- Volunteers
- 450 people
- Sponsor
- Marie Lulková
Congenital Heart Disease, Unfractionated Heparin
Comparison of the Best Method for Measuring Anti-Xa Activity in Children Receiving Unfractionated Heparin in Cardiac Intensive Care (COMPAXE-HNF)
This study aims to compare the accuracy of two different blood sampling methods from a central venous catheter (CVC) for measuring anti-Xa activity in children receiving unfractionated heparin (UFH) from this CVC.
- Conditions
- Congenital Heart Disease, Unfractionated Heparin, Anti Xa Activity
- Trial name
- COMPAXE-HNF (NCT07365670)
- Testing
- blood sampling for measuring anti-Xa activity, measurement of anti-XA activity
- Volunteers
- 22 people
- Sponsor
- Centre Hospitalier Universitaire de la Réunion
Chronic Respiratory Diseases
Interest of Cryotherapy in Reducing Pain During Radial Arterial Blood Sampling
Arterial puncture for blood gas analysis is a diagnostic procedure used to assess arterial blood gases and monitor a patient's oxygenation status.
- Trial name
- HOURRA (NCT07408011)
- Testing
- Apllication of medical device ice pack, Apllication of cream
- Where
- 2 sites in France
- Volunteers
- 258 people
- Sponsor
- University Hospital, Brest
Glaucoma, Cataract
Transdermal Microneedle Lignocaine Delivery Versus EMLA Patch for Topical Analgesia Before Venepuncture Procedure To Adults in Clinical Setting
Microneedle (MN) is a mimic of a hypodermic needle, composed of hundreds of micron-sized, out-of-plane protrusions, typically arranged in arrays on a patch that can be applied onto the skin.
- Conditions
- Glaucoma, Cataract, Ophthalmological Disorder
- Trial name
- NCT05694858
- Testing
- Lignocaine-loaded maltose microneedle array patch, EMLA 5% patch
- Where
- Malaysia
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- Universiti Kebangsaan Malaysia Medical Centre
Polycythemia Vera (SNOMED CT: 109992005)
Phase 2 Study of Oral Epetraborole in Adults With Polycythemia Vera
This is a Phase 2 trial to evaluate the efficacy, safety, tolerability, pharmacokinetics, and pharmacodynamics of oral epetraborole tablets for the treatment of adults with phlebotomy-dependent polycythemia vera (PV).
- Trial name
- NCT07891533
- Testing
- Epetraborole
- Where
- Australia
- Volunteers
- 75 people
- Sponsor
- AN2 Therapeutics, Inc
Procedural Pain in Newborns
Effect of Multisensory Stimulation on Pain During Heel Lance in Newborns
This randomized controlled study will evaluate whether multisensory stimulation can reduce pain in healthy newborns during heel blood sampling.
- Trial name
- NCT07747649
- Testing
- Multisensory Stimulation
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Baskent University
Procedure-Related Pain, Procedure-Related Fear
Magic Show Featuring "Kuco" for Pain and Fear During Invasive Procedures
Children frequently experience pain and fear during invasive procedures such as venipuncture and peripheral intravenous catheter insertion.
- Conditions
- Procedure-Related Pain, Procedure-Related Fear, Peripheral Intravenous Catheterization, Venipuncture
- Trial name
- Kuco-Magic (NCT07746973)
- Testing
- Kuco Magic Show
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Inonu University
Stroke, Stroke Hemorrhagic
FIND Stroke Recovery - A Longitudinal Study
Stroke survivors frequently suffer disabilities including motor and cognitive problems, impairments in speech and vision, depression, and several other disabilities that worsen their quality of life.
- Conditions
- Stroke, Stroke Hemorrhagic, Stroke, Ischemic, Risk Factor, Cardiovascular
- Trial name
- FIND (NCT05708807)
- Testing
- Observational - all
- Where
- Sweden
- Volunteers
- 600 people
- Sponsor
- Göteborg University
an Initial Order for a Blood Draw and Placement of an IV Line in the Emergency Department
A Brief Intervention by Nurses to Reduce the Prescribing of Occluded Peripheral Venous Catheters in the Emergency Department
Peripheral venous catheters are frequently inserted in hospitals, with approximately 25 million placed annually in France (HAS data, 2005).
- Trial name
- PERFEKTO (NCT07584590)
- Testing
- question for the prescriber
- Where
- 16 sites in France
- Volunteers
- 1,680 people
- Sponsor
- University Hospital, Rouen
Venipuncture, Phlebotomy
Autonomous Blood Drawing Optimization and Performance Testing
The purpose of this pre-market clinical study is to evaluate the performance (efficacy) and safety of an autonomous blood drawing device (Venipuncture Device). The study consists of several phases (A, B1, B2, B3, C1, C2, C3, 0).
- Trial name
- ADOPT (NCT05878483)
- Testing
- Venipuncture Device (VD)
- Where
- 7 sites in Denmark, Netherlands
- Volunteers
- 44,658 people, healthy volunteers welcome
- Sponsor
- Vitestro B.V.
Premature Newborns
Pain Relief in Premature Newborns Through Maternal Intervention During Venipuncture
Extremely premature newborn infants (ELNs) admitted to hospital are exposed to stressful and painful stimuli, and often to maternal separation, which can affect their long-term neurological development.
- Trial name
- PREMAMANDOL (NCT06200662)
- Testing
- Analgesic strategies during the S visit:, Analgesic strategies at visit M
- Where
- France
- Volunteers
- 48 people
- Sponsor
- University Hospital, Strasbourg, France
Dihydrotestosterone, Periprosthetic Joint Infection (PJI)
Finasteride and Cutibacterium
High levels of Testosterone causes high amounts of skin bacteria (Cutibacterium Acnes) which can go into the skin during a shoulder replacement surgery and cause a terrible infection.
- Conditions
- Dihydrotestosterone, Periprosthetic Joint Infection (PJI), Cutibacterium Acnes
- Trial name
- NCT07731802
- Testing
- Finasteride 1 mg
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Washington