The 'dark' side of sedation: 12 years of office-based pediatric deep sedation for electroretinography in the dark

Kirk Lalwani, Brian D. Tompkins, Kevin Burnes, Melissa R. Krahmer, Mark Pennesi, Richard Weleber

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Summary Objectives: Analyze pediatric ERG data for adverse events, interventions, and outcomes of propofol sedations performed in near-complete darkness. Aim: To demonstrate that deep sedation with propofol for ERG can be performed efficiently and safely in children in near-total darkness. Background: Full-field electroretinography (ERG) is a valuable tool for the diagnosis of vision loss in children. The ERG measures the electrical activity of the retina. In children, ERG quality significantly improves with deep sedation by allowing easier eye electrode placement and decreasing motion artifacts. As this procedure must be performed in darkness, administering sedation imposes unique challenges. Methods and materials: ERGs are performed outside of the operating room in our hospital's electrophysiology suite. IVs are placed, and patients are allowed to adapt to complete darkness. An anesthesiologist then administers propofol sedation in the dark with the aid of a red-filter light source and monitor light shields. Data were collected on 379 patients (411 ERGs) performed from 1996 to 2008. These records were reviewed and analyzed for demographic, medical, and anesthetic data. Results: Propofol sedation resulted in an ERG completion rate of 99.5%. During sedation, 8.5% (35) of patients experienced minor respiratory complications such as airway obstruction that resulted in an oxygen saturation

Original languageEnglish (US)
Pages (from-to)65-71
Number of pages7
JournalPaediatric Anaesthesia
Volume21
Issue number1
DOIs
StatePublished - Jan 2011

Fingerprint

Deep Sedation
Electroretinography
Darkness
Propofol
Pediatrics
Light
Electrophysiology
Airway Obstruction
Operating Rooms
Artifacts
Anesthetics
Retina
Electrodes
Demography
Oxygen

Keywords

  • electroretinography
  • pediatrics
  • propofol
  • sedation

ASJC Scopus subject areas

  • Anesthesiology and Pain Medicine
  • Pediatrics, Perinatology, and Child Health

Cite this

The 'dark' side of sedation : 12 years of office-based pediatric deep sedation for electroretinography in the dark. / Lalwani, Kirk; Tompkins, Brian D.; Burnes, Kevin; Krahmer, Melissa R.; Pennesi, Mark; Weleber, Richard.

In: Paediatric Anaesthesia, Vol. 21, No. 1, 01.2011, p. 65-71.

Research output: Contribution to journalArticle

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