title: How can surgeonfish help pediatric surgeons? A pilot study investigating the antinociceptive effect of fish aquariums in adult volunteers.
abstract: BACKGROUND
  Multiple distraction strategies have been proposed to reduce the incidence of anxiety and pain in children. Animal-assisted therapy is acknowledged and used in children as an adjunctive treatment with cognitive, physical, psychosocial and spiritual benefits.
  
  
  OBJECTIVE
  To determine the effect of fish aquarium animal-assisted therapy (FA-AAT) on pain perception in a cohort of healthy volunteers.
  
  
  METHODS
  Sixty-nine healthy subjects (mean age 27.3 years) were exposed to >20 different species of soft or hard corals and >25 fish in a 1000 L saltwater aquarium. Pain perception was assessed using an electrical stimulation device, the Pain Matcher (Cefar Medical AB, Sweden), after 5 min, 10 min, 20 min and 30 min of continuous aquarium viewing. The measurements were repeated 10 min after stopping aquarium viewing.
  
  
  RESULTS
  A statistically significant pain perception threshold augmentation was observed after a 5 min aquarium viewing. This threshold augmentation was also increased after 10 min, 20 min and 30 min of FA-AAT. A remnant effect was noted up to 10 min after exposure. This short post-viewing time period could be useful in clinical practice to perform certain painful procedures in children, such as those involving needles, under improved conditions immediately after aquarium exposure.
  
  
  CONCLUSIONS
  In the authors' department, FA-AAT is now used as a nonpharmacological antinociceptive technique in association with a protocol of inhalated oxygen⁄nitrous oxide mixtures for needle-related procedures. Children and parents are invited to watch the aquarium during the 10 min to 20 min before venous punctures.
authors.forename: Matthieu
authors.initials: M
authors.lastname: Sanchez
authors.forename: Marion
authors.initials: M
authors.lastname: Delpont
authors.forename: Manon
authors.initials: M
authors.lastname: Bachy
authors.forename: Reda
authors.initials: R
authors.lastname: Kabbaj
authors.forename: Daniel
authors.initials: D
authors.lastname: Annequin
authors.forename: Raphaël
authors.initials: R
authors.lastname: Vialle
mesh_terms: D000328:Adult; D056447:Animal Assisted Therapy / Q000379:methods*; D000818:Animals; D001288:Attention; D005260:Female; D005399:Fishes; D006801:Humans; D008297:Male; D010146:Pain / Q000523:psychology*; D058748:Pain Perception; D010372:Pediatrics / Q000379:methods*; D010865:Pilot Projects