ArticleJournal of burn care & research : official publication of the American Burn Association
Relationship between zolpidem concentrations and sleep parameters in pediatric burn patients.
Article in Journal of burn care & research : official publication of the American Burn Association. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00539110 (Differential Effects of Zolpidem Versus Ramelteon on Nocturnal Sleep in Pediatric Burn Patients), which is not on this map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Differential Effects of Zolpidem Versus Ramelteon on Nocturnal Sleep in Pediatric Burn Patients: A Prospective, Randomized Crossover Trial With Polysomnographic Recordings
Who cites it
1 citing paper in PubMed, 8 citations in OpenAlex.
- Insomnia in Adolescence.Medical sciences (Basel, Switzerland) · 2018Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 1 country.
Funding
Abstract
Zolpidem is a short-acting non-benzodiazepine hypnotic that is used to improve sleep architecture in patients with burn injuries. This study evaluated the relationship between zolpidem administration and sleep parameters in a cohort of children with severe burn injuries. Standard age-based zolpidem dosing practices were employed. Polysomnography data were recorded at 30-second intervals throughout the night. Serum concentrations of zolpidem were measured at 0, 1, 2, 4, 5, 6, and 8 hours after administration of the first dose. The relationship between zolpidem concentrations and sleep parameters was evaluated using Markov mixed-effects pharmacodynamic models. Ten children received two doses of zolpidem at 22:00 and 02:00 hours. The median total amount of sleep was 361.0 (interquartile range [IQR]: 299.0-418.5) minutes; approximately 65% of the normal reference value for an 8-hour period. Slow-wave and rapid eye movement (REM) sleep were also dramatically reduced (18-37% of normal). With two doses of zolpidem, stage 2 sleep was 99% of normal levels. Higher peak zolpidem concentrations were associated with increased stage 2 sleep (r = .54; P = .04). Despite this, a median of 120.0 (IQR: 99.5-143.5) transitions between nocturnal sleep stages were recorded, with a median of 55.5 (IQR: 36-75) night-time awakenings per patient. In pediatric burn patients, higher zolpidem serum concentrations were associated with restoration of stage 2 sleep to normal levels. Nonetheless, slow-wave and REM sleep were profoundly depressed with frequent transitions between sleep stages, suggesting that alternative hypnotic agents may be required to restore normal sleep architecture in severely burned children.
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Registered trials
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