Published March 10, 2025 | Version v1
Dataset Open

Physiology of Body Lateralization on Regional Lung Ventilation and Lung Volumes in Healthy Subjects

Authors/Creators

  • 1. EDMO icon Universidade Federal de Pernambuco
  • 2. ROR icon University of Florida
  • 3. Laboratórios de Investigação Médica - Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo
  • 4. Universidad de Piura
  • 5. Hospital Nacional Edgardo Rebagliati Martins
  • 6. ROR icon Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo

Contributors

  • 1. ROR icon Universidade Federal de Pernambuco

Description

The provided dataset was used in a study titled 'Physiology of Body Lateralization on Regional Lung Ventilation and Lung Volumes in Healthy Subjects: Within-Subjects Design,' which is currently submitted and pending publication. The dataset consists of Electrical Impedance Tomography (EIT) measurements collected during supine positioning and body lateralization in healthy individuals. The data are stored in .txt or .xlsx files.

Files

codeRLATLUNGS.txt

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Additional details

Additional titles

Alternative title (English)
Dataset LATLUNGS Study

Identifiers

URL
https://clinicaltrials.gov/study/NCT06044896

Related works

Is derived from
Conference paper: https://www.rbf-bjpt.org.br/pt-effect-of-body-lateralization-on-articulo-resumen-S1413355524002508 (URL)
Conference paper: https://doi.org/10.1183/13993003.congress-2024.PA3471 (URL)

Funding

National Council for Scientific and Technological Development
National Council for Scientific and Technological Development 306240/2021-1
Fundação de Amparo à Ciência e Tecnologia de Pernambuco
Fundação de Amparo à Ciência e Tecnologia do Estado de Pernambuco IBPG-1976-4.08/22
Fundação de Amparo à Ciência e Tecnologia de Pernambuco
Fundação de Amparo à Ciência e Tecnologia do Estado de Pernambuco IBPG-0398- 2.12/23
Coordenação de Aperfeicoamento de Pessoal de Nível Superior
Fundação Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001

Dates

Created
2025-03-10

References

  • Brito ALA, Ferreira ACA, Costa LSP, Júnior EFFS, Campos SL. Effect of Continuous Lateral Rotation Therapy on Clinical Outcomes in Mechanically Ventilated Critically Ill Adults. Respir Care. 2024;69: 1592–1606. doi:10.4187/respcare.11781
  • D'Angelo E, Bonanni MV, Michelini S, Agostoni E. Topography of the pleural surface pressure in rabbits and dogs. Respir Physiol. 1970;8: 204–229. doi:10.1016/0034-5687(70)90016-2
  • Roldán R, Rodriguez S, Barriga F, Tucci M, Victor M, Alcala G, et al. Sequential lateral positioning as a new lung recruitment maneuver: an exploratory study in early mechanically ventilated Covid-19 ARDS patients. Ann Intensive Care. 2022;12: 13. doi:10.1186/s13613-022-00988-9
  • Mlček M, Otáhal M, Borges JB, Alcala GC, Hladík D, Kuriščák E, et al. Targeted lateral positioning decreases lung collapse and overdistension in COVID-19-associated ARDS. BMC Pulm Med. 2021;21: 133. doi:10.1186/s12890-021-01501-x
  • West JB, Dollery CT. Distribution of blood flow and ventilation-perfusion ratio in the lung, measured with radioactive CO2. J Appl Physiol. 1960;15: 405–410. doi:10.1152/jappl.1960.15.3.405
  • Costa EL, Lima RG, Amato MB. Electrical impedance tomography: Curr Opin Crit Care. 2009;15: 18–24. doi:10.1097/MCC.0b013e3283220e8c
  • Frerichs I, Amato MBP, Van Kaam AH, Tingay DG, Zhao Z, Grychtol B, et al. Chest electrical impedance tomography examination, data analysis, terminology, clinical use and recommendations: consensus statement of the TRanslational EIT developmeNt stuDy group. Thorax. 2017;72: 83–93. doi:10.1136/thoraxjnl-2016-208357
  • Glenny RW. Determinants of regional ventilation and blood flow in the lung. Intensive Care Med. 2009;35: 1833–1842. doi:10.1007/s00134-009-1649-3
  • Mlček M, Borges JB, Otáhal M, Alcala GC, Hladík D, Kuriščák E, et al. Real-time effects of lateral positioning on regional ventilation and perfusion in an experimental model of acute respiratory distress syndrome. Front Physiol. 2023;14: 1113568. doi:10.3389/fphys.2023.1113568
  • Huerta MDR, Giralt JAS, Díez-Fernández A, Alonso MJR, Montes N, Suárez-Sipmann F. Effects of routine postural repositioning on the distribution of lung ventilation and perfusion in mechanically ventilated patients. Intensive Crit Care Nurs. 2025;87: 103952. doi:10.1016/j.iccn.2025.103952