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Effects of Chest Physiotherapy in Preterm Infants with Respiratory Distress Syndrome: A Systematic Review
Ana Igual Blasco1,2, Jessica Piñero Peñalver2,3,4,5, Francisco Javier Fernández-Rego5,6
1International School of Doctorate of the University of Murcia (EIDUM), University of Murcia, 30100 Murcia, Spain.
Insights
Chest physiotherapy techniques, including Vojta
Area of Science:
- Neonatal care
- Pediatric respiratory medicine
- Physiotherapy
Background:
- Preterm infants face increased risks of respiratory complications.
- Effective interventions are crucial for managing respiratory difficulties in this vulnerable population.
Purpose of the Study:
- To review evidence on chest physiotherapy for respiratory issues in preterm infants.
- To identify optimal and safe physiotherapy techniques for neonates.
Main Methods:
- Systematic literature search across multiple databases (PubMed, WOS, Scopus, etc.) up to April 2022.
- Inclusion of 10 studies with 522 participants.
- Assessment of methodological quality using MINCIR Therapy, PEDro, Cochrane risk of bias, and Newcastle Ottawa scales.
Main Results:
- Common interventions included conventional chest physiotherapy and Vojta's reflex rolling.
- Lung compression and expiratory flow techniques were also utilized.
- All assessed techniques were found to be safe for preterm infants.
Conclusions:
- Conventional chest physiotherapy, Vojta's reflex rolling, and lung compression demonstrated benefits for respiratory difficulties.
- Vojta's reflex rolling showed particular promise in comparative studies.
- Further research may be needed to address heterogeneity in intervention duration and participant numbers.
Abstract:
Preterm birth carries a higher risk of respiratory problems. The objectives of the study are to summarize the evidence on the effect of chest physiotherapy in the treatment of respiratory difficulties in preterm infants, and to determine the most appropriate technique and whether they are safe. Searches were made in PubMed, WOS, Scopus, Cochrane Library, SciELO, LILACS, MEDLINE, ProQuest, PsycArticle and VHL until 30 April 2022. Eligibility criteria were study type, full text, language, and treatment type. No publication date restrictions were applied. The MINCIR Therapy and PEDro scales were used to measure the methodological quality, and the Cochrane risk of bias and Newcastle Ottawa quality assessment Scale to measure the risk of bias. We analysed 10 studies with 522 participants. The most common interventions were conventional chest physiotherapy and stimulation of the chest zone according to Vojta. Lung compression and increased expiratory flow were also used. Heterogeneities were observed regarding the duration of the interventions and the number of participants. The methodological quality of some articles was not adequate. All techniques were shown to be safe. Benefits were described after conventional chest physiotherapy, Vojta's reflex rolling, and lung compression interventions. Improvements after Vojta's reflex rolling are highlighted in the comparative studies.
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