Study: Pediatric elective intubation using the Shikani optical stylet, with or without a muscle relaxant, at Rady Children's Hospital in San Diego. 12

Design and measurements: The registry records 34 actual participants, with eligibility from six months to 17 years and normal airways. The comparison involved deep anesthesia with saline/no neuromuscular blocker versus cisatracurium, measuring intubation time and adverse events. A proposed 30-second difference in the study rationale is a design criterion, not an observed result. 12

What is established: The record is terminated and now has posted results, but the primary intubation-time table lists zero participants analyzed in both groups. Its adverse-event table reports zero events among 16 participants assigned cisatracurium and three events among 18 assigned saline; these are event counts, not a reliable estimate of relative safety. No usable timing difference or equivalence finding follows from the posted data. 12