Clinical trials: Blood Sampling
Disorder of Vein
Pen Torch Transillumination: Shedding Light on Difficult Venepuncture
Our novel technique of pen-torch transillumination (PTI) uses a cheap and easily available instrument (Penlite-LP212®, Energizer®, Missouri, USA) to visualize superficial veins invisible to the naked eye.
- Trial name
- NCT02570568
- Testing
- Veinlite, Pen-torch Transillumination, Conventional Venepuncture
- Where
- Singapore
- Volunteers
- 69 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
Pain, Fear
The Effect of Buzzy and Puppet on Pain and Fear
Summary Aim: This study was conducted to evaluate the effects of the use of Bee Buzzy, external vibrating cold application, and the use of puppets on pain and fear in children aged 3 to 6 years during phlebotomy.
- Conditions
- Pain, Fear, Nurse's Role
- Trial name
- NCT05827783
- Testing
- Implementation of Bee Buzzy, Implementation of Puppet Zuzu
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Ege University
Procedural Pain Relief, Fear Pain
Pharmacological and Nonpharmacological Methods for Children in Venipuncture Pain
This study aimed to examine the effect of EMLA cream, cold spray, and Buzzy applied during venipuncture on the pain and fear levels of children aged 7-12 years.
- Trial name
- NCT06901271
- Testing
- EMLA Cream, Buzzy, Cold spray
- Where
- Turkey (Türkiye)
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Aynur Aytekin Ozdemir
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
C3PI Study Testing Group
Tasso-SST OnDemand Comparator Pilot Study
Purpose and objective: The purpose of this pilot study is participant user acceptance testing of the Tasso-SST OnDemand device to collect blood for antibody testing.
- Trial name
- NCT04713748
- Testing
- Tasso-SST on Demand, Regular Phlebotomy
- Where
- United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Duke University
Procedural Pain, Acute Pain
Breathing Toy for Pain Relief in Pediatric Venipuncture
This randomized controlled trial evaluated the effectiveness of a realistic breathing toy distraction intervention on procedural pain, physiological parameters, and parental anxiety during venipuncture in children aged 1-3 years…
- Conditions
- Procedural Pain, Acute Pain, Pediatric Pain
- Trial name
- BREATHE (NCT07430514)
- Testing
- Breathing Simulation Plush Toy Distraction During Pediatric Blood Collection
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Koç University
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
Venipuncture, Ultrasound
A New Landmark-formula for Cephalic Vein in Children
In children undergoing surgery, a venous access line almost always has to be placed. Through this line, medications and fluids can be administered during anesthesia or later during the hospital stay.
- Conditions
- Venipuncture, Ultrasound, Difficult Intravenous Access in Pediatrics, Pediatric Anesthesia
- Trial name
- NCT07333846
- Where
- Switzerland
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Alexander Schmidt
Pain and Anxiety of Children During Phlebotomy
The Effect Of Diverting The Children's Attention To A Different Point During Phlebotomy
This study aimed to investigate the effect of diverting the children's attention to a different point during phlebotomy which is an invasive procedure with acute pain. This is a randomized controlled experimental study.
- Trial name
- NCT04513873
- Testing
- Equipment to divert the focus of children
- Where
- Turkey (Türkiye)
- Volunteers
- 256 people, healthy volunteers welcome
- Sponsor
- Afyonkarahisar Health Sciences University
Pain Management
Effect of Chewing Different Flavor Gum on Procedural Pain and Fear
Needle-related pain and anxiety present persistent challenges in pediatric clinical procedures. This study aims to investigate the effects of chewing sugared and sugar-free gum on pain, anxiety, and fear in children undergoing…
- Trial name
- Gum-Pain (NCT07326254)
- Testing
- Sugared Gum Chewing, Sugar-Free Gum Chewing, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Muş Alparslan University
Pain, Fear
The Effect of Bubble Machine and Cartoon on Pain and Fear
Aim: This study aimed to compare the effects of cartoon-based audiovisual distraction and bubble-machine-based visual distraction on pain and fear during venipuncture in preschool children.
- Conditions
- Pain, Fear, Nurse
- Trial name
- NCT07776860
- Testing
- Implementation of Bubble Machine, Implementation of Cartoon
- Where
- Turkey (Türkiye)
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- Ege University
Pain Management, Anxiety Management
The Effect of Different Images Watched With Virtual Reality During Phlebotomy
Aim: The purpose of this study was to investigate the effect of watching a cold environment image via virtual reality on pain and anxiety related to phlebotomy procedure in volunteer blood donors.
- Conditions
- Pain Management, Anxiety Management, Blood Donation, Virtual Reality
- Trial name
- NCT06487520
- Testing
- group watching hot environment image, group watching cold environment image
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Pain Management, Anxiety
Deep Breathing and Virtual Reality for Venipuncture Pain
This study will evaluate the efficacy of two non-pharmacological techniques-virtual reality (VR) and deep breathing (DB)-in reducing pain and anxiety during venipuncture in adults.
- Conditions
- Pain Management, Anxiety, Virtual Reality, Breathing Exercises
- Trial name
- NCT07359729
- Testing
- Virtual reality viewer, Conscious breathing
- Where
- Mexico
- Volunteers
- 264 people, healthy volunteers welcome
- Sponsor
- Universidad Autónoma del Estado de Hidalgo
Venipuncture, Pain
The Effect of Mother's Gentle Human Touch Method on Preterm Pain and Mother's Anxiety Level During Venipuncture
Newborns are frequently exposed to acute or chronic pain experience due to different invasive interventions. The American Academy of Pediatrics (AAP) recommends minimizing the pain associated with invasive procedures.
- Trial name
- NCT05727631
- Testing
- gentle human touch
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Skin Pressures Under Blood Draw-tourniquets
Sensation and Skin Pressures Under Blood-Draw Tourniquets
Purpose: This research study seeks to determine whether surface pressures generated by elastic tourniquets used by phlebotomists during blood-draws can penetrate to deeper tissues where major arteries and nerves lie.
- Trial name
- NCT03187041
- Testing
- Sensation and Skin Surface Pressures Under Blood-Draw Tourniquets
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Autonomic Nervous System Disease, Healthy
Blood Sampling for Neurochemical and Genetic Testing
This study involves sampling blood from both normal volunteers and patients with diseases known or suspected to involve body chemicals called catecholamines.
- Conditions
- Autonomic Nervous System Disease, Healthy, Hypertension, Pheochromocytoma
- Trial name
- NCT00001147
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
HIV Infection, Syphilis
Strengthening, Guidance, Health, Empowerment
The goal of this interventional study is to describe the care pathway following the use of an innovative home self-sampling method for the screening of six sexually transmitted infections (STIs) among sex workers met during…
- Conditions
- HIV Infection, Syphilis, Gonorrhea Infection, Chlamydia Infection
- Trial name
- ROSE (NCT07788599)
- Testing
- Self-sampling for six sexually transmitted infections
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
HIV, Immunodeficiencies
Studies of the Pathogenesis of HIV Infection in Human Peripheral Blood Cells and/or Body Fluids in People Living With and Without HIV
We are studying virologic and/or immunologic parameters of HIV infection and other infectious or non-infectious immune deficiency diseases in order to better understand the pathogenesis of HIV.
- Conditions
- HIV, Immunodeficiencies, Infectious Diseases
- Trial name
- NCT00001281
- Where
- 2 sites in United States
- Volunteers
- 2,419 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
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.
Pain, Procedural
Effect of the Format of a Video Game on Children's Experience During Venipuncture
Anxiolysis and analgesia are of paramount importance when conducting medical procedures, particularly in children. Nonpharmacologic techniques such as distraction and hypnosis improve the patient experience when used in the…
- Trial name
- NCT05065307
- Testing
- Venipuncture
- Where
- Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital, Geneva