Clinical trials: Venipuncture, open to volunteers
Polycythemia
Effect of Phlebotomy on Heartrate in Polycythemia Patients
Single-centre, observational within-subject design: patients that undergo phlebotomies regularly for polycythemia will be measured continuously by wearables one week before until one week after a phlebotomy, for three…
- Trial name
- NOSFERATU (NCT05396170)
- Testing
- phlebotomy
- Where
- Netherlands
- Volunteers
- 10 people
- Sponsor
- Leiden University Medical Center
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
Newborn Care, Pain Management
The Effect of Breast Milk, 10% and 20% Dextrose on Pain and Physiological Variables During Heel Puncture in Infants
Pain, defined by the International Association for the Study of Pain as a subjective, sensory, and emotional experience, differs from nociception, which is merely a neural activity.
- Conditions
- Newborn Care, Pain Management, Physiological Parameters During Newborn Care İn Newborn's, Breast Milk
- Trial name
- NCT07716813
- Testing
- Administering oral breast milk in a supportive position, Administering oral 10% dextrose in a supportive position, Administering oral 20% dextrose in a supportive position
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people
- Sponsor
- Mersin University
Retroviridae Infections, Cancer
Long-Term Follow-Up of Recipient of Gene Transfer Research
The goal of this clinical research study is to collect information about the long-term safety of gene transfer therapy. This study is also designed to create a database of medical information about patients who have received gene…
- Trial name
- NCT01492036
- Testing
- Blood Tests, Questionnaires
- Where
- United States
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Pain and Emotional Responses in Children During Venous Blood Sampling
Pinwheel and Bubble Blowing for Pain and Emotional Responses in Children
Venous blood sampling is one of the most frequently performed invasive procedures in children during diagnostic and treatment processes and may lead to pain, fear, and negative emotional responses.
- Trial name
- NCT07443735
- Testing
- Bubble Blowing Group, Pinwheel Group
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Trakya University
Pain, Fear
The Effect of ShotBlocker and Finger Puppet on Pain and Fear During Blood Drawing in Children
Blood sampling can cause pain, anxiety, and fear in children. Such negative experiences may cause the child to develop negative attitudes toward treatment and care procedures.
- Conditions
- Pain, Fear, Blood Sampling, Children
- Trial name
- NCT07654192
- Testing
- Distraction techniques
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Intracranial Venous Blood, Brain Cancers
A Study to Evaluate the Safety and Efficacy of Intracranial Venous Blood Sampling for Liquid Biopsy in the Diagnosis of Brain Cancers
To learn if drawing blood directly from veins inside the brain is safe and can effectively provide the same kind of detailed information about high-grade glioma as traditional surgical biopsy.
- Conditions
- Intracranial Venous Blood, Brain Cancers, Liquid Biopsy, Evaluate the Safety
- Trial name
- NCT07467109
- Testing
- blood sampling
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- M.D. Anderson Cancer Center
Malaria
Screening of Healthy Volunteers for Investigational Antimalarial Drugs, Malaria Vaccines, and Controlled Human Malaria Challenge
Background: Malaria is a serious infection caused by a parasite. People get malaria when an infected mosquito bites them. Malaria can cause major health and social problems in places were malaria is common, such as Africa but can…
- Trial name
- NCT02639299
- Where
- United States
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
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
Cancer Of Prostate, Prostate Cancer
Collection of Blood From Patients With Prostate Cancer
Background: It is not fully understood why prostate cancer in some men becomes androgen-independent (no longer responds to anti-androgen medication), but genetics likely plays an important role.
- Conditions
- Cancer Of Prostate, Prostate Cancer, Prostatic Neoplasms, Metastatic Prostate Cancer
- Trial name
- NCT00923221
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- National Cancer Institute (NCI)
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
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
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
Coronary Artery Disease
Liquid Biopsy System Intracoronary Blood Sampling and Analysis to Characterise Disease Biomarkers in Patients With Coronary Disease
The aim of this research, proposed and funded by PlaqueTec and co-ordinated by Papworth Trials Unit Collaboration, is to demonstrate the performance of the coronary artery blood sampling device (Liquid Biospy System, LBS) and…
- Trial name
- BIOPATTERN (NCT06259019)
- Testing
- Liquid Biopsy System (LBS)
- Where
- 4 sites in United Kingdom
- Volunteers
- 300 people
- Sponsor
- PlaqueTec Ltd
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
Peripheral Venous Cannulation for Contrast-enhanced CT/MRI Examination, Peripheral Venous Access Establishment
Venipuncture Via Nurse-AI Collaboration
The goal of this clinical trial is to learn if AI-assisted site selection plus human-machine coordinated puncture improves the quality and safety of peripheral venous access for contrast-enhanced imaging in patients of all ages…
- Trial name
- NCT07854626
- Testing
- AI-assisted human-machine coordinated peripheral venipuncture, Conventional routine peripheral venipuncture
- Where
- China
- Volunteers
- 3,500 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Internal Medicine, Surgery
Evaluation of A-DIVA Score Effectiveness at Admission for Preserving Venous Capital in Patients With Difficult Access
In certain cases (e.g.: patient who are difficult to perfuse, thin veins, etc.), an increase in venipunctures performed by study nurses in healthcare services can lead to a loss of venous capital, repeated pain during punctures…
- Conditions
- Internal Medicine, Surgery, Neurology
- Trial name
- ERV-ADIVA (NCT06952829)
- Testing
- evaluation of intravenous access of patients with Adult-Difficult IntraVenous Access (A-DIVA) score prior to puncturing subject, evaluation of intravenous access of patients with modified Adult-Difficult IntraVenous access(A-DIVA modified) score prior to puncturing subject
- Where
- France
- Volunteers
- 600 people
- Sponsor
- Centre Hospitalier Intercommunal Robert Ballanger
Venipuncture-related Pain and Anxiety
EFFECT OF BALLS ON PAIN AND ANXIETY DURING VENIPUNCTURE IN CHILDREN
The goal of this clinical trial is to evaluate whether using two different types of balls can reduce pain and anxiety during venipuncture in school-aged children (7-12 years) in a pediatric emergency setting.
- Trial name
- NCT07513272
- Testing
- Soft ball, spiky ball
- Volunteers
- 144 people
- Sponsor
- Ankara 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