RCT Evaluating Intranasal Fentanyl in the Pain Management of Children With Headaches

• Status: Terminated
• Trial end date: 2020-08-18
• Target enrollment: 0
• Participant gender: All

Summary

Background : Headaches are a common presentation for children consulting to the Emergency Department (ED). However, only few studies have evaluated the rapid pain improvement provided by medications in the acute management of headaches in the pediatric population.

Objective : To evaluate pain reduction provided by intranasal fentanyl (INF) compared to placebo in addition to ibuprofen for children presenting to a pediatric ED with moderate to severe headaches.

Methods : A single-center, double-blind, randomized, placebo controlled clinical trial will be conducted in an urban, university-affiliated, tertiary care pediatric hospital ED. All children eight to 18 years old who will present to the ED with headaches as a main chief complaint and with pain of ≥ 36 mm out of 100 on Visual Analog Scale (VAS) will be recruited. Study participants will be randomly allocated to receive INF 1.5 mcg/kg (maximum dose of 100 mcg) or similar volume of a placebo solution via an atomizer. Co-administration of oral ibuprofen 10 mg/kg (maximum dose of 600 mg) will also be provided to the two groups if not received in the previous 4 hours. The primary outcome will be the mean pain rating reduction at 15 minutes. The secondary outcomes will be mean pain reduction at 30 and 60 minutes, patient's and parental satisfaction levels, percent of being pain free, sedation score, immediate and within 72 hours adverse events, additional ED analgesics and other medications, length of ED stay, disposition outcomes, hospital admission rate and ED revisit rate within 72 hours. The primary analysis will use an intention-to-treat approach to compare mean pain score reduction between the two groups using a Student's T-test. The sample size of 60 participants per arm was calculated to have a power of 80% to identify a difference of 10 mm in the VAS.

Expected results : Our study might demonstrate that INF provides additional pain relief for children presenting to an ED with headaches. Providing INF could relieve their symptoms more quickly, potentially improve patient's and family's satisfaction, possibly reduce the length of their ED stay and consequently, have a significant impact on patient quality of care and cost-effectiveness.

• Phase: Phase 4
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: St. Justine's Hospital
• Treatments: Fentanyl; Pharmaceutical Solutions

Criteria

Inclusion Criteria:

• Inclusion criteria will consist of children aged eight to 18 years who present to the pediatric ED with a chief complaint of headaches, regardless of the type, with a moderate or severe pain score.

Pain was considered at least moderate if superior or equal to 36 mm on the VAS as demonstrated by Hirschfeld et. Al. This level have been chosen because it has been recognized that adequate sensitivity in analgesia trials for acute pain can only be obtained if patients experience at least moderate pain before administration of any treatment.

Exclusion Criteria:

• 1. Allergy or any contra-indication to opioids and-or ibuprofen 2. Previous participation in study to preserve the statistic independence of each participant 3. Caregiver unable to provide consent (language barrier or lack of caregiver presence)

4. Circumstance which, in the opinion of the investigator, would adversely affect their participation in the trial such as a medical or psychiatric condition or a language barrier (neither French or English) 5. Nasopharyngeal anomalies, blockage or traumatized preventing nasal administration 6. Suspicion of life-threatening illness such as acute intracranial haemorrhage, meningitis, encephalopathy, or intracranial cerebral vascular occlusion 7. Signs of intracranial pressure or suspicion of intracerebral process such as mass or tumors (altered mental status, focal neurological deficit, etc.) 8. Any head injury with possible associate intracranial injury in the past 14 daysRecent or acute head injury 9. Current opioid use or opioid antagonist use 10. Intoxication