Depression and Anxiety Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People who have never previously received Nitrous Oxide (also known as laughing gas)
- People of any gender aged between 18 and 65 years old (inclusive)
- People who have read and signed a consent form agreeing to take part, which must be completed before any part of the study begins
Who may not be able to join:
- People who have an infection at the site on the body where a needle would be inserted
- People who are pregnant
- People who have raised pressure inside the skull (confirm with trial site)
- People who have a Vitamin B12 deficiency
- People whose blood circulation is unstable (confirm with trial site)
- People with a BMI (body mass index) over 35
- People who are not fully alert and responsive, as measured by a standard medical awareness scale called the Glasgow Coma Scale (confirm with trial site)
- People who experience ongoing long-term pain
- People who have a neurological condition affecting the brain or nervous system
- People who have a condition affecting the blood or blood cells
- Participants may be withdrawn from the trial if more than two attempts are needed to insert a needle into a vein
- Participants may be withdrawn if they experience a side effect or medical reaction that requires them to stop early
- Participants may be withdrawn if they choose to withdraw their consent at any point
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Ana Cvetković, MD, PhD, Institute for Oncology and Radiology of Serbia
Phone: +381 11 2067 100
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Pain Intensity During Needle Insertion; Pain Intensity During Catheter Placement; Pain Intensity Post-Intervention
Can't join this trial?
Data last synced from ClinicalTrials.gov: 6 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.