REcruitment MAneuvers and Mechanical Ventilation Guided by EIT in pARDS

NCT06067152 | Unknown

• 1 other identifier: REMAV-EIT
• Study Type: interventional
• Target: 13
• Locations: 1 country
• Sites: 1

Brief Summary

There is evidence from randomized controlled trials in adult patients with Acute Respiratory Distress Syndrome (ARDS) suggesting that delivering small tidal volumes with adequate levels of Positive End-Expiratory Pressure (PEEP) and a restrictive fluid strategy could improve outcome. However, there are data and common bedside experience that individual patients may or may not respond to interventions, such as escalation of PEEP or positional changes, and there may be a role for a more personalized ventilator strategy. This strategy could account for the unique individual morphology of lung disease, such as the amount of atelectasis and overdistension as a percentage of total lung tissue, the exact location of atelectasis, and whether positional changes or elevation of PEEP produce lung recruitment or overdistension. Stepwise Recruitment maneuvers (SRMs) in pARDS improve oxygenation in majority of patients. SRMs should be considered for use on an individualized basis in patients with pARDS should be considered if SpO2 decreases by ≥ 5% within 5 minutes of disconnection during suction or coughing or agitation. If a recruitment maneuver is conducted, a decremental PEEP trial must be done to determine the minimum PEEP that sustains the benefits of the recruitment maneuver. Electrical impedance tomography (EIT), a bedside monitor to describe regional lung volume changes, displays a real-time cross-sectional image of the lung. EIT is a non-invasive, non-operator dependent, bedside, radiations-free diagnostic tool, feasible in paediatric patients and repeatable. It allows to study ventilation distribution dividing lungs in four Region Of Interest (ROI), that are layers distributed in an anteroposterior direction, and shows how ventilation is distributed in the areas concerned. EIT measures and calculates other parameters that are related not only to the distribution of ventilation, but also to the homogeneity of ventilation and the response to certain therapeutic maneuvers, such as SRMs or PEEP-application. Aim of this study is to provide a protocolized strategy to assess optimal recruitment and PEEP setting, tailored on the patients individual response in pARDS.

Conditions

ARDS; Pediatric Respiratory Distress Syndrome; Respiratory Disease

Keywords

Non invasive ventilation; electrical impedance tomography;

Outcome Measures

Primary Outcomes (1)

• Regional Ventilation Delay, RDV (pixels %), at T2 and T0

  RDV is an index of atelectrauma, supra-distention and in general an inhomogeneous ventilation

  1 day

Secondary Outcomes (13)

• Differences in Tidal Impedance Distribution,TID (pixels %), at T0, T1 and T2

  1 day

• Gravity Centre, GC, differences (pixels %) at T0, T1 and T2

  1 day

• Respiratory Rate at T0, T1 and T2

  1 day

• FiO2 (%) at T0, T1 and T2

  1 day

• Respiratory compliance at T0, T1 and T2

  1 day

Study Arms (3)

T0= Enrollment

ACTIVE COMPARATOR

mechanical ventilation will be set according to the standard of care criteria

Device: EIT measurement

T1= guided MV at the end of SRM trial

ACTIVE COMPARATOR

EIT guided mechanical ventilation will be set

Device: Staircase Recruitment Maneuvers with EIT guided and decremental PEEP trial; Device: Setting of EIT-guided mechanical ventilation

T2= 24 hours with EIT guided MV

ACTIVE COMPARATOR

evaluation of mechanical ventilation after 24h EIT-guided ventilation

Device: Reevaluation after 24 h

Interventions

EIT measurement DEVICE

Evaluation of mechanical ventilation and ventilation distribution through EIT. Mechanical ventilation is set by the physician according to clinical protocolized criteria

T0= Enrollment

Staircase Recruitment Maneuvers with EIT guided and decremental PEEP trial DEVICE

SRMs will be performed with a standardized ventilation protocol. Patient will be sedated, paralyzed and ventilated in pressure controlled mode, FIO2 to obtain SPO2\> 92%, RR 25, I:E =1:1.5. Alarm of pressure limit will be set at 35 cmH2O. The ventilator will be equipped with inspiratory and expiratory hold taste. Inspiratory and expiratory occlusion will be held for 5 seconds, data will be stored and analyzed with the ventilator own tool. Decremental PEEP trial will start if plateau pressure 30 cmH2O will be reached or end inspiratory transpulmonary pressure will exceed 28 cmH2O value. Once reached this level of plateau or transpulmonary pressure, PEEP will be reduced in three steps from 12, 10 and finally to 8 cmH2O every 20 minutes

Also known as: SRMs EIT-guided and DP trial

T1= guided MV at the end of SRM trial

Setting of EIT-guided mechanical ventilation DEVICE

Mechanical ventilation is set according to EIT measurement

T1= guided MV at the end of SRM trial

Reevaluation after 24 h DEVICE

Evaluation of mechanical ventilation and ventilation distribution through EIT after 24h of ventilation EIT-guided

T2= 24 hours with EIT guided MV

Eligibility Criteria

• Age: 1 Month - 5 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17)

You may qualify if:

• Intubated and mechanically ventilated children, ageing 1 months-5 years and meeting the PALICC definition for pediatric Acute Respiratory Distress Syndrome (pARDS)
• Informed Consent signed

You may not qualify if:

• Previous barotrauma (pneumothorax, pneumomediastinum or subcutaneous emphysema)
• Signs of intracranial hypertension
• Cyanotic congenital cardiac disease
• Dorso-lumbar pathologies or other bone pathologies associated with restrictive lung disease (such as scoliosis, kyphosis)
• Implantable devices not compatible with EIT (such as pace-makers and implantable cardioverter defibrillator)
• Controindication to positioning the esophageal catheter (surgery, esophageal stenosis)

Sponsors & Collaborators

• Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico: lead

Study Sites (1)

Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico Milano

Milan, 20122, Italy

RECRUITING

Related Publications (23)

• Acute Respiratory Distress Syndrome Network; Brower RG, Matthay MA, Morris A, Schoenfeld D, Thompson BT, Wheeler A. Ventilation with lower tidal volumes as compared with traditional tidal volumes for acute lung injury and the acute respiratory distress syndrome. N Engl J Med. 2000 May 4;342(18):1301-8. doi: 10.1056/NEJM200005043421801.

  PMID: 10793162 RESULT

• Briel M, Meade M, Mercat A, Brower RG, Talmor D, Walter SD, Slutsky AS, Pullenayegum E, Zhou Q, Cook D, Brochard L, Richard JC, Lamontagne F, Bhatnagar N, Stewart TE, Guyatt G. Higher vs lower positive end-expiratory pressure in patients with acute lung injury and acute respiratory distress syndrome: systematic review and meta-analysis. JAMA. 2010 Mar 3;303(9):865-73. doi: 10.1001/jama.2010.218.

  PMID: 20197533 RESULT

• National Heart, Lung, and Blood Institute Acute Respiratory Distress Syndrome (ARDS) Clinical Trials Network; Wiedemann HP, Wheeler AP, Bernard GR, Thompson BT, Hayden D, deBoisblanc B, Connors AF Jr, Hite RD, Harabin AL. Comparison of two fluid-management strategies in acute lung injury. N Engl J Med. 2006 Jun 15;354(24):2564-75. doi: 10.1056/NEJMoa062200. Epub 2006 May 21.

  PMID: 16714767 RESULT

• Wolf GK, Gomez-Laberge C, Kheir JN, Zurakowski D, Walsh BK, Adler A, Arnold JH. Reversal of dependent lung collapse predicts response to lung recruitment in children with early acute lung injury. Pediatr Crit Care Med. 2012 Sep;13(5):509-15. doi: 10.1097/PCC.0b013e318245579c.

  PMID: 22622650 RESULT

• Gattinoni L, Caironi P, Cressoni M, Chiumello D, Ranieri VM, Quintel M, Russo S, Patroniti N, Cornejo R, Bugedo G. Lung recruitment in patients with the acute respiratory distress syndrome. N Engl J Med. 2006 Apr 27;354(17):1775-86. doi: 10.1056/NEJMoa052052.

  PMID: 16641394 RESULT

• Papazian L, Forel JM, Gacouin A, Penot-Ragon C, Perrin G, Loundou A, Jaber S, Arnal JM, Perez D, Seghboyan JM, Constantin JM, Courant P, Lefrant JY, Guerin C, Prat G, Morange S, Roch A; ACURASYS Study Investigators. Neuromuscular blockers in early acute respiratory distress syndrome. N Engl J Med. 2010 Sep 16;363(12):1107-16. doi: 10.1056/NEJMoa1005372.

  PMID: 20843245 RESULT

• Gattinoni L, Tognoni G, Pesenti A, Taccone P, Mascheroni D, Labarta V, Malacrida R, Di Giulio P, Fumagalli R, Pelosi P, Brazzi L, Latini R; Prone-Supine Study Group. Effect of prone positioning on the survival of patients with acute respiratory failure. N Engl J Med. 2001 Aug 23;345(8):568-73. doi: 10.1056/NEJMoa010043.

  PMID: 11529210 RESULT

• Guerin C, Reignier J, Richard JC, Beuret P, Gacouin A, Boulain T, Mercier E, Badet M, Mercat A, Baudin O, Clavel M, Chatellier D, Jaber S, Rosselli S, Mancebo J, Sirodot M, Hilbert G, Bengler C, Richecoeur J, Gainnier M, Bayle F, Bourdin G, Leray V, Girard R, Baboi L, Ayzac L; PROSEVA Study Group. Prone positioning in severe acute respiratory distress syndrome. N Engl J Med. 2013 Jun 6;368(23):2159-68. doi: 10.1056/NEJMoa1214103. Epub 2013 May 20.

  PMID: 23688302 RESULT

• Victorino JA, Borges JB, Okamoto VN, Matos GF, Tucci MR, Caramez MP, Tanaka H, Sipmann FS, Santos DC, Barbas CS, Carvalho CR, Amato MB. Imbalances in regional lung ventilation: a validation study on electrical impedance tomography. Am J Respir Crit Care Med. 2004 Apr 1;169(7):791-800. doi: 10.1164/rccm.200301-133OC. Epub 2003 Dec 23.

  PMID: 14693669 RESULT

• Wrigge H, Zinserling J, Muders T, Varelmann D, Gunther U, von der Groeben C, Magnusson A, Hedenstierna G, Putensen C. Electrical impedance tomography compared with thoracic computed tomography during a slow inflation maneuver in experimental models of lung injury. Crit Care Med. 2008 Mar;36(3):903-9. doi: 10.1097/CCM.0B013E3181652EDD.

  PMID: 18431279 RESULT

• Wolf GK, Gomez-Laberge C, Rettig JS, Vargas SO, Smallwood CD, Prabhu SP, Vitali SH, Zurakowski D, Arnold JH. Mechanical ventilation guided by electrical impedance tomography in experimental acute lung injury. Crit Care Med. 2013 May;41(5):1296-304. doi: 10.1097/CCM.0b013e3182771516.

  PMID: 23474677 RESULT

• Zhao Z, Moller K, Steinmann D, Frerichs I, Guttmann J. Evaluation of an electrical impedance tomography-based Global Inhomogeneity Index for pulmonary ventilation distribution. Intensive Care Med. 2009 Nov;35(11):1900-6. doi: 10.1007/s00134-009-1589-y. Epub 2009 Aug 4.

  PMID: 19652949 RESULT

• Spinelli E, Mauri T, Fogagnolo A, Scaramuzzo G, Rundo A, Grieco DL, Grasselli G, Volta CA, Spadaro S. Correction to: Electrical impedance tomography in perioperative medicine: careful respiratory monitoring for tailored interventions. BMC Anesthesiol. 2019 Sep 4;19(1):172. doi: 10.1186/s12871-019-0840-5.

  PMID: 31481006 RESULT

• Pediatric Acute Lung Injury Consensus Conference Group. Pediatric acute respiratory distress syndrome: consensus recommendations from the Pediatric Acute Lung Injury Consensus Conference. Pediatr Crit Care Med. 2015 Jun;16(5):428-39. doi: 10.1097/PCC.0000000000000350.

  PMID: 25647235 RESULT

• Kneyber MCJ, de Luca D, Calderini E, Jarreau PH, Javouhey E, Lopez-Herce J, Hammer J, Macrae D, Markhorst DG, Medina A, Pons-Odena M, Racca F, Wolf G, Biban P, Brierley J, Rimensberger PC; section Respiratory Failure of the European Society for Paediatric and Neonatal Intensive Care. Recommendations for mechanical ventilation of critically ill children from the Paediatric Mechanical Ventilation Consensus Conference (PEMVECC). Intensive Care Med. 2017 Dec;43(12):1764-1780. doi: 10.1007/s00134-017-4920-z. Epub 2017 Sep 22.

  PMID: 28936698 RESULT

• Chiumello D, Carlesso E, Cadringher P, Caironi P, Valenza F, Polli F, Tallarini F, Cozzi P, Cressoni M, Colombo A, Marini JJ, Gattinoni L. Lung stress and strain during mechanical ventilation for acute respiratory distress syndrome. Am J Respir Crit Care Med. 2008 Aug 15;178(4):346-55. doi: 10.1164/rccm.200710-1589OC. Epub 2008 May 1.

  PMID: 18451319 RESULT

• Protti A, Cressoni M, Santini A, Langer T, Mietto C, Febres D, Chierichetti M, Coppola S, Conte G, Gatti S, Leopardi O, Masson S, Lombardi L, Lazzerini M, Rampoldi E, Cadringher P, Gattinoni L. Lung stress and strain during mechanical ventilation: any safe threshold? Am J Respir Crit Care Med. 2011 May 15;183(10):1354-62. doi: 10.1164/rccm.201010-1757OC. Epub 2011 Feb 4.

  PMID: 21297069 RESULT

• Chiumello D, Cressoni M, Colombo A, Babini G, Brioni M, Crimella F, Lundin S, Stenqvist O, Gattinoni L. The assessment of transpulmonary pressure in mechanically ventilated ARDS patients. Intensive Care Med. 2014 Nov;40(11):1670-8. doi: 10.1007/s00134-014-3415-4. Epub 2014 Aug 12.

  PMID: 25112501 RESULT

• Turner DA, Heitz D, Zurakowski D, Arnold JH. Automated measurement of the lower inflection point in a pediatric lung model. Pediatr Crit Care Med. 2009 Jul;10(4):511-6. doi: 10.1097/PCC.0b013e3181a0e274.

  PMID: 19325511 RESULT

• Rosemeier I, Reiter K, Obermeier V, Wolf GK. Mechanical Ventilation Guided by Electrical Impedance Tomography in Children With Acute Lung Injury. Crit Care Explor. 2019 Jul 1;1(7):e0020. doi: 10.1097/CCE.0000000000000020. eCollection 2019 Jul.

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• Cruces P, Donoso A, Valenzuela J, Diaz F. Respiratory and hemodynamic effects of a stepwise lung recruitment maneuver in pediatric ARDS: a feasibility study. Pediatr Pulmonol. 2013 Nov;48(11):1135-43. doi: 10.1002/ppul.22729. Epub 2012 Dec 19.

  PMID: 23255291 RESULT

• Amato MB, Meade MO, Slutsky AS, Brochard L, Costa EL, Schoenfeld DA, Stewart TE, Briel M, Talmor D, Mercat A, Richard JC, Carvalho CR, Brower RG. Driving pressure and survival in the acute respiratory distress syndrome. N Engl J Med. 2015 Feb 19;372(8):747-55. doi: 10.1056/NEJMsa1410639.

  PMID: 25693014 RESULT

• Stapleton RD, Suratt BT, Neff MJ, Wurfel MM, Ware LB, Ruzinski JT, Caldwell E, Hallstrand TS, Parsons PE. Bronchoalveolar fluid and plasma inflammatory biomarkers in contemporary ARDS patients. Biomarkers. 2019 Jun;24(4):352-359. doi: 10.1080/1354750X.2019.1581840. Epub 2019 Mar 4.

  PMID: 30744430 RESULT

Related Links

• National Heart, Lung, and Blood Institute ARDS Clinical Trials Network: Mechanical Ventilation Protocol Summary. 2008

MeSH Terms

Conditions

Respiratory Distress Syndrome; Respiration Disorders

Condition Hierarchy (Ancestors)

Lung Diseases; Respiratory Tract Diseases

Study Officials

• Giovanna Chidini, MD

  Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico

  PRINCIPAL INVESTIGATOR

Central Study Contacts

Giovanna Chidini, MD

CONTACT

0255032242; giovanna.chidini@policlinico.mi.it

Stefano Scalia-Catenacci, MD

CONTACT

0255032242; stefani.scaliacatenacci@policlinico.mi.it

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: SUPPORTIVE CARE
• Intervention Model: CROSSOVER
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 8, 2022
• First Posted: October 4, 2023
• Study Start: January 1, 2022
• Primary Completion: December 30, 2023
• Study Completion: January 30, 2024
• Last Updated: October 4, 2023

Record last verified: 2023-08

Data Sharing

• IPD Sharing: Will not share

Locations

IT (1)