Which arm is better for a safer central line? new study aims to find out
NCT ID NCT06761326
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares placing a central line (a tube into a large vein) using ultrasound on the right versus left side of the upper chest/armpit area. Eighty adults needing a port-a-cath will be randomly assigned to one side. Doctors will measure how often the line is placed correctly and note any complications. The goal is to see if one side is safer or more effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help doctors choose the best side for placing a central line, potentially reducing complications and improving success rates.
- What could go wrong
- This is a small, early-stage study with only 80 participants, so results may not apply to all patients. The procedure still carries risks like bleeding or infection.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Aug 2026
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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20 to 70 years
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: .Patients requiring porta Cath insertion. Exclusion Criteria: * Abnormalities in the platelet count or coagulation * Thrombosis of the target vein * Soft tissue infection of the overlying area * Fracture of the clavicle or proximal ribs * Patients with pacemakers or defibrillators * Malignant superior vena cava syndrome * Gross obesity * History of prior catheterization of the subclavian vein * Patient refusal to participate in the study.
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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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Medical Research Institute
RECRUITINGAlexandria, Alexandria Governorate, 21561, Egypt
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