Cooling spray takes aim at the sting of an IV

NCT ID NCT07821476

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 15, 2026 · Last updated Sep 16, 2026 · Updated 1 time

Summary

Researchers are testing whether a cooling spray called Pain Ease reduces the pain of getting an intravenous (IV) line. The trial compares Pain Ease with a sterile water spray in 100 adults who need an IV. They also check whether the spray increases germs on the skin after it is cleaned. Participants receive one of the sprays before the IV is placed and answer questions about their experience.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
a vapocoolant spray containing hydrofluoroolefins
What this could lead to
If the spray works, it could offer a simple way to reduce the pain of getting an IV without a needle for numbing.
What could go wrong
The spray may not ease pain better than a plain water spray, and it might not keep the skin as clean as needed. The trial is small and only includes adults up to age 75.

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

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

About 100 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Dec 2026

An estimate. Start dates often move.

Expected to finish

Jan 2027

An estimate. End dates often move.

Lead sponsor

A research network

The lead sponsor is a research network or cooperative group.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 75 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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 needing peripheral intravenous (PIV) cannulation. * Adults aged 18 to 75 years. * Mentally competent patients able to understand the consent. Exclusion Criteria: * Patients with any allergies to the spray components (e.g., 1-chloro-3,3,3-trifluoro-1-propene or 1,3,3,3-Tetrafluoropropene). * Critically ill or unstable (e.g., sepsis or shock). * Infants and children of age \<18 years, and adults over the age of 75. * Pregnant. * Peripheral intravenous cannulation site located in area of poor circulation. Examples include: patients with peripheral vascular disease, gangrene, Buerger's disease. * Peripheral intravenous cannulation site located in area of insensitive skin; such as, patients with a peripheral neuropathy including diabetic neuropathy. * Patient intolerant of cold or with hypersensitivity to the cold. Examples include: Raynaud's disease and sickle-cell anemia. * Patient unable or unwilling to give consent. * Patients exhibiting signs of skin irritation at the procedure site (e.g.: urticaria).

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Conditions

The condition(s) this trial relates to.

agnosia Patient Satisfaction

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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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  3. A doctor treating you

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Contacts and locations

Locations

  • Indiana University School of Medicine, Dept of Emergency Medicine

    Indianapolis, Indiana, 46202, United States

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