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Systematic Review of Safety and Efficacy of Positional Therapy as First-line Management for Robin Sequence
Catherine de Blacam1,2, Aoife Feeley1, Corstiaan Breugem3
1Department of Plastic & Reconstructive Surgery, Children's Health Ireland at Crumlin.
Insights
Positional therapy (PT) may help infants with Robin Sequence (RS) breathe better by managing upper airway obstruction (UAO). However, its safety, particularly regarding sudden infant death syndrome (SIDS) risks, requires further investigation.
Area of Science:
- Pediatric Otolaryngology
- Neonatal Care
- Systematic Review Methodology
Background:
- Infants with Robin Sequence (RS) often experience breathing and feeding difficulties due to upper airway obstruction (UAO).
- Positional therapy (PT) is proposed to alleviate UAO in RS by repositioning the tongue.
- Concerns exist regarding PT safety in RS infants due to potential sudden infant death syndrome (SIDS) risks associated with prone positioning.
Purpose of the Study:
- To systematically review and evaluate the existing evidence on the safety and efficacy of positional therapy (PT) for managing upper airway obstruction (UAO) in infants with Robin Sequence (RS).
Main Methods:
- A comprehensive literature search was conducted across major databases (Ebesco Cinahl, EMBASE, OVID Medline, Web of Science, Cochrane library) adhering to PRISMA guidelines.
- Studies published between 1990 and 2024 using keywords like "robin sequence", "prone position", and "side lying" were included.
- Data from 23 selected studies, encompassing 875 patients managed with PT, were analyzed.
Main Results:
- Out of 875 patients, 715 were managed with PT without requiring further interventions for UAO, though objective data for this assessment was often lacking.
- Six patient deaths occurred during PT management, but none were directly attributed to the sleeping position.
- Overall mortality appeared lower in more recent studies, suggesting potential improvements in care or reporting.
Conclusions:
- The current evidence base for the safety and efficacy of PT in infants with RS is limited.
- Further research is essential to establish definitive safety protocols and optimal monitoring strategies for RS infants undergoing PT.
- Objective data collection is needed to better assess the effectiveness of PT in managing UAO in this population.
Abstract:
Infants with Robin Sequence (RS) frequently present with breathing difficulties and there may be concomitant feeding issues, most commonly as a result of upper airway obstruction (UAO). Positional therapy (PT) is thought to alleviate UAO in RS by allowing the posteriorly displaced tongue to fall forward. However, an increased risk of sudden infant death syndrome (SIDS) associated with prone positioning is well documented in previously healthy infants, raising concern about the use of PT in infants with RS. Our aim was to collate and evaluate the published evidence regarding the safety and efficacy of PT in RS. A literature search was performed across databases Ebesco Cinahl, EMBASE, OVID Medline, Web of Science and Cochrane library in accordance with Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. Studies published between 1990 and 2024 were considered for inclusion. Search terms included "robin sequence", "prone position", "side lying" using "AND", "OR" Boolean search strings. After the application of inclusion and exclusion criteria, 23 studies were selected for analysis, which included data on 875 patients managed with PT. Of these, 715 were considered not to require other interventions for the management of UAO, although this decision was often not based on objective data. Six patients died while being managed with PT, though no deaths were directly attributed to the sleeping position; overall mortality seemed lower in more recent studies. Further research is required to establish the safety and efficacy of PT in infants with RS and to determine how these infants should best be monitored.
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