Studies
Primary studies
26,293 studies included by 1,022 non-Cochrane dental reviews extracted from full text, one record per study, so a study included by several reviews is counted once. Most are randomized trials; etiology and diagnostic reviews also include observational and accuracy studies. Cochrane reviews and reviews with only their headline outcomes do not list their included studies here yet.
ReviewStudies included by Efficacy of the twin-block appliance for pediatric obstructive sleep apnea: an updated systematic review and meta-analysis.. Show all studies
| Study | Year | Reviews | Review outcomes linked | Trial data |
|---|---|---|---|---|
| Effects of twin-block appliance on quality of life in OSA children with class 2 malocclusion and mandibular retrognathia. Zreaqat 2025 · Zreaqat Maen, Alforaidi Sahal, et al. · Journal of oral biology and craniofacial research PMID:40586105 | 2025 | 1 | none stated | not extracted yet |
| Effect of functional appliances on sleep-disordered breathing in Class II division 1 malocclusion children: Randomized controlled trial. Radwan 2023 · Radwan E S, Maher A, et al. · Orthodontics & craniofacial research PMID:37522361 | 2024 | 1 | none stated | not extracted yet |
| Mandibular advancement appliances for sleep-disordered breathing in children: A randomized crossover clinical trial. Idris 2018 · Idris Ghassan, Galland Barbara, et al. · Journal of dentistry PMID:29357293 | 2018 | 1 | none stated | not extracted yet |
| Effects of twin block appliance on obstructive sleep apnea in children: a preliminary study. Zhang 2013 · Zhang Chen, He Hong, et al. · Sleep & breathing = Schlaf & Atmung PMID:23558604 | 2013 | 1 | none stated | not extracted yet |
| Guan 2010 matched by author and year (probable) | NR | 1 | none stated | not extracted yet |