New nasal spray could replace needles for kids in pain
NCT ID NCT06364072
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a nasal spray containing two painkillers (sufentanil and ketamine) for children aged 1 to 17 with moderate to severe pain in the emergency room. The goal was to see if it is safe, tolerable, and effective. Results showed the spray reduced pain and was well-tolerated, with only mild side effects like sedation or nasal irritation.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Sufentanil and Ketamine nasal spray
- What this could lead to
- If successful, this could provide a needle-free, fast-acting pain relief option for children in emergency settings.
- What could go wrong
- This is an early-phase study with only 155 participants, so larger trials are needed to confirm safety and effectiveness. Side effects like sedation or breathing issues are possible.
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
-
Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
-
155 people
The number who actually took part.
- Started
-
May 2024
- Finished
-
May 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
1 year to 17 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Pediatric participant, age 1 year to 17 years * Attending an Emergency Department following an injury * Acute pain of moderate or severe intensity * Obtained informed consent by parent/guardian and assent from the child if possible and relevant (age dependent) Exclusion Criteria: * Participant showing abnormal nasal cavity/airway such as: 1. major septal deviation 2. evidence of previous nasal disease or surgery 3. current significant nasal congestion due to common cold * Has received treatment with sufentanil and/or ketamine during the last 72 hours * Known or suspected allergy to ketamine or sufentanil * Critical, life- or limb-threatening condition requiring immediate management
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Birmingham Women's and Children's NHS Foundation Trust
Birmingham, United Kingdom
-
Complejo Hospitalario Universitario de Santiago (CHUS)
Santiago de Compostela, Spain
-
Hospital General Universitario Dr. Balmis
Alicante, Spain
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Hospital Sant Joan de Deu
Barcelona, Spain
-
Royal London Hospital
London, United Kingdom
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Sheffield Children's Hospital
Sheffield, United Kingdom
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Universidad Autonoma de Madrid (UAM) - Hospital Universitario La Paz (HULP) -
Madrid, Spain
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