New techniques aim to make IV insertion less painful for those with difficult veins
NCT ID NCT06838364
First seen Jun 27, 2026 · Last updated Sep 02, 2026 · Updated 2 times
Summary
This study compares two high-tech methods (ultrasound and infrared light) with the standard approach for placing a small tube in a vein (IV) in people whose veins are hard to find or see. About 264 adults getting a CT scan will take part. The goal is to see which method works best on the first try, reducing pain and discomfort.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 264 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Apr 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients aged 18 or over * Patient with a CT scan appointment and a medical prescription requiring a peripheral venous line. * Patient with an A-DIVA score greater than or equal to 2. * Patient able and willing to comply with all study procedures. * Patient covered by a social security scheme or covered through a third party. * Patients who have given their free and informed written consent following clear and fair information about the study. Exclusion Criteria: * Patient with a contraindication to VVP insertion: * Arm with arteriovenous fistula * Limb with an orthopaedic or vascular prosthesis * Previous mastectomy, axillary lymph node dissection or homolateral radiotherapy of the arm * Paralysed limb * Presence of haematomas or puncture site wounds * Limb with phlebitis or infection * Patients already included in the study * Persons benefiting from enhanced protection, i.e. minors, persons deprived of their liberty by a judicial or administrative decision, persons staying in a health or social establishment, pregnant or breast-feeding women, adults under legal protection and patients in emergency situations.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Poitiers Hospital
RECRUITINGPoitiers, 86000, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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