NCT03885427

Analgo-Sedative Effects Of Oral, Or Nebulized Ketamine In Pre-schoolers Undergoing Elective Surgery.

Analgo-Sedative Effects Of Oral, Or Nebulized Ketamine In Pre-schoolers Undergoing Elective Surgery: A-Comparative Randomized Double Blind Study

• Status: Completed
• Phase: EARLY_Phase 1
• Study type: Interventional
• Enrollment: 62 (actual)
• Sponsor: Zagazig University · Other Government
• Sex: All
• Age: 3 Years – 6 Years
• Healthy volunteers: Accepted

Summary

the primary objective of this study is to investigate the sedative, and analgesic effects of oral, or nebulized ketamine as premedication drugs, and providing postoperative analgesia for the preschoolers and decrease their need for systemic analgesia.The secondary objective is to compare each sedation technique after oral, or nebulized ketamine for safety ,and procedural outcomes.

Detailed description

Preoperative communication, premedication interventions, and being accompanied by parents are useful methods in decreasing preoperative separation anxiety , postoperative psychological trauma, and ensuring smooth induction for preschoolers undergoing elective surgery. Procedural sedation, and analgesia was defined by O'Donnell as a drug induced state of decreasing awareness, pain, and memory that allowing patient continue his ,or her own protective reflexes, and moving purposefully( O' Donnell etal, 2003). Ketamine is an anesthetic drug having sedative, and analgesic properties with different routes of administration in children (IV, intramuscular, subcutaneous, oral, rectal, sublingual, intranasal, and nebulized) . Ketamine produces its analgesic properties in acut pain management from reversible antagonizing the N-methyl-D-aspartate (NMDA)receptors , reducing levels of many proinflammatory mediators in the acute phase, and acting on other non-NMDA pathways that playing important roles in pain, and mood regulation, like its effect on µ-opioid receptors, nicotinic, muscarinic cholinergic, ɣ-aminobutyric acid receptors, activation of high -affinity D2 dopamine receptors, and L-type voltage-gated calcium channels. The oral route is the most popular than other routes ,as it's safe, efficient, acceptable, and familiar for pediatric patients.. Oral ketamine often requires higher, and frequent doses as it's bioavailability is lower (17-24%) compared to IV (100%),Intramuscular (93%), sublingual/transbuccal(30%), intranasal(25-50%),and inhaler (70%) due to extensive first pass metabolism in liver, and intestine. Ketamine inhalation is safe, rapid absorption, and affordable route of administration.

Conditions

• Conscious Sedation
• Postoperative Analgesia

Interventions

Type	Name	Description
DRUG	Ketamine	evaluate sedative, and analgesic effects of oral or nebulized ketamine

Timeline

• Start date: 2019-03-27
• Primary completion: 2019-05-15
• Completion: 2019-06-01
• First posted: 2019-03-21
• Last updated: 2019-06-19

Locations

1 site across 1 country: Egypt