Clinical trial NCT06203405: The Efficacy of P0.1-guided Sedation Protocol in Critically Ill Patients Receiving Invasive Mechanical Ventilation: A Randomized Controlled Trial
Official title: The Efficacy of P0.1-guided Sedation Protocol in Critically Ill Patients Receiving Invasive Mechanical Ventilation: A Randomized Controlled Trial
Study type: INTERVENTIONAL
Overall status: RECRUITING
Phase: NA
Conditions: Respiratory Failure
Critical Illness
Respiratory Distress Syndrome, Adult
Lung Injury
Mechanical Ventilation Complication
Keywords: acute respiratory failure
sedation
respiratory drive monitoring
mechanical ventilation
intensive care unit
Lead sponsor: Siriraj Hospital
Sponsor class: OTHER
First posted: 2024-01-12
Enrollment: 214
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: This clinical trial aims to assess the efficacy of sedation protocol targeting optimal respiratory drive using P0.1 and arousal level compared with conventional sedation strategy (targeting arousal level alone) in patients requiring mechanical ventilation in the medical intensive care unit.

Detailed description: Objective: to assess the efficacy of sedation protocol targeting optimal respiratory drive using P0.1 and RASS score compared with conventional sedation strategy (targeting RASS score alone) in patients requiring mechanical ventilation in the medical intensive care unit

The main questions it aims to answer are:

• Will titration of sedation targeting optimal respiratory drive assessed by P0.1 and arousal level improve outcomes in patients requiring mechanical ventilation in the medical ICU?

Study protocol Mechanically ventilated patients admitted to the medical ICU will be screened daily by the investigators. If the patients meet the eligibility criteria, they will be informed about the study protocol and potential risks and undergo informed consent. Then patients will be randomized in a 1:1 ratio and allocated to each study group (intervention and control group).

* After allocation, patients will be monitored for arousal level using RASS score and respiratory drive by P0.1 measured automatically from mechanical ventilators during the study period.
* Sedation and neuromuscular blocking agents used will be adjusted according to the group to which patients are allocated.
* Intervention group: Adjustment of sedation and neuromuscular blocking agents to achieve the target of light sedation (RASS 0 to -2) and optimal P0.1 (1.5 to 3.5 cmH2O) for 48 hours
* Control group: Adjustment of sedation to achieve the target of light sedation (RASS 0 to -2) alone for 48 hours

Researchers will compare the outcomes (rate of successful extubation, ICU and hospital mortality, ICU and hospital length of stay, duration of mechanical ventilation, amount and duration of sedation used during the study period) between the above sedation protocol (interventional group) and conventional sedation strategy (control group)

Eligibility criteria: Inclusion Criteria:

1. Patients admitted to the medical intensive care unit at Department of Medicine, Siriraj Hospital
2. Age ≥18 years old
3. Receiving mechanical ventilation due to acute respiratory failure within 72 hours before enrollment (including patients receiving mechanical ventilation before ICU admission)

Exclusion Criteria:

1. Patients receiving mechanical ventilation due to indications other than acute respiratory failure, such as postoperative procedures or airway protection in comatose patients
2. Patients receiving mechanical ventilation for \>72 hours before enrollment
3. Patients receiving neuromuscular blocking agents prior to randomization
4. Patients with impaired secretion clearance or upper airway obstruction anticipating a tracheostomy
5. Patients with severe metabolic acidosis (arterial pH \<7.2) who do not have a plan for renal replacement therapy
6. Patients intubated for neurological conditions, including intracranial hypertension, intracranial hemorrhage, large cerebral infarction, status epilepticus, or neuromuscular diseases
7. Post-cardiac arrest patients
8. Patients with severe liver dysfunction, including acute fulminant liver failure or cirrhosis with the Child-Pugh score B or C
9. Patients who have a previous allergy to any of the opioid, sedation, or neuromuscular blocking drugs
10. Pregnancy
11. Patients with do-not-resuscitate (DNR) orders or decisions to withhold life-sustaining treatments
12. Patients who refuse to participate in the study or cannot identify legally authorized representatives (LAR) within 24 hours after enrollment

Primary outcomes:
measure: Successful extubation within 14 days after randomization
timeFrame: 14 days after randomization
Secondary outcomes:
measure: Successful extubation within 7 days after randomization
timeFrame: 7 days after randomization
measure: Successful extubation within 28 days after randomization
timeFrame: 28 days after randomization
measure: Duration of mechanical ventilation
timeFrame: From date of intubation until the date of last successful extubation or date of death from any cause, whichever came first, assessed up to 28 days
measure: Ventilator-free days to day 28 after randomization
timeFrame: 28 days after randomization
measure: Reintubation rate at 7 days after randomization
timeFrame: 7 days after randomization
measure: Self extubation rate at 7 days after extubation
timeFrame: 7 days after randomization
measure: Post-extubation respiratory failure
timeFrame: From date of randomization until the date of the first event of post-extubation respiratory failure or date of death from any cause or ICU discharge, whichever came first, assessed up to 28 days
measure: Tracheostomy
timeFrame: From date of randomization until the date of tracheostomy or date of death from any cause or ICU discharge, whichever came first, assessed up to 28 days
measure: Lung injury score on day 3 after randomization
timeFrame: 3 days after randomization
measure: Lung injury score on day 7 after randomization
timeFrame: 7 days after randomization
measure: PaO2/FiO2 ratio on day 3 after randomization
timeFrame: 3 days after randomization
measure: PaO2/FiO2 ratio on day 7 after randomization
timeFrame: 7 days after randomization
measure: Rates of new diagnosis of ARDS according to the new Berlin criteria after randomization
timeFrame: From date of randomization until the date of new onset ARDS diagnosis after randomization or date of death from any cause or ICU discharge, whichever came first, assessed up to 28 days
measure: Delirium during ICU admission
timeFrame: From date of randomization until the date of diagnosis of delirium diagnosis or date of death from any cause or ICU discharge, whichever came first, assessed up to 28 days
measure: Glasgow Outcome Scale (GOS) at hospital discharge
timeFrame: From date of randomization until the date of hospital discharge or date of death from any cause , whichever came first, assessed up to 28 days
measure: ICU all-cause mortality
timeFrame: From date of randomization until the date of ICU discharge or date of death from any cause, whichever came first, assessed up to 28 days
measure: Hospital all-cause mortality
timeFrame: From date of randomization until the date of hospital discharge or date of death from any cause, whichever came first, assessed up to 28 days
measure: 28-day mortality after randomization
timeFrame: 28 days after randomization
measure: ICU length of stay
timeFrame: From date of randomization until the date of ICU discharge or date of death from any cause, whichever came first, assessed up to 28 days
measure: Hospital length of stay
timeFrame: From date of randomization until the date of hospital discharge or date of death from any cause, whichever came first, assessed up to 28 days
measure: Maximum infusion dose (per hour) of sedation
timeFrame: From date of sedation initiation until the date of sedation discontinuation or date of death from any cause, whichever came first, assessed up to 28 days
measure: Duration (days) of sedation
timeFrame: From date of sedation initiation until the date of sedation discontinuation or date of death from any cause, whichever came first, assessed up to 28 days
measure: Ventilator-associated pneumonia
timeFrame: From date of randomization until the date of first diagnosed ventilator-associated pneumonia or date of death from any cause, whichever came first, assessed up to 28 days
measure: Barotrauma
timeFrame: From date of randomization until the date of first documented barotrauma or date of death from any cause, whichever came first, assessed up to 28 days
measure: Serious adverse events
timeFrame: From date of randomization until the date of first documented serious adverse events or date of death from any cause, whichever came first, assessed up to 28 days
measure: Cardiac arrhythmia
timeFrame: From date of randomization until the date of first documented cardiac arrhythmia events or date of death from any cause, whichever came first, assessed up to 28 days
measure: Maximum infusion dose (per hour) of vasopressor
timeFrame: From date of vasopressor initiation until the date of vasopressor discontinuation or date of death from any cause, whichever came first, assessed up to 28 days
measure: Duration (days) of vasopressor
timeFrame: From date of vasopressor initiation until the date of vasopressor discontinuation or date of death from any cause, whichever came first, assessed up to 28 days
Other outcomes:
Locations:
city: Bangkok
country: Thailand
facility: Siriraj Hospital
Study officials:
affiliation: Division of Critical Care, Department of Medicine, Siriraj Hospital, Mahidol University
name: Tanuwong Viarasilpa, MD
role: PRINCIPAL_INVESTIGATOR
affiliation: Division of Critical Care, Department of Medicine, Siriraj Hospital, Mahidol University
name: Natdanai Ketdao, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Brochard L, Slutsky A, Pesenti A. Mechanical Ventilation to Minimize Progression of Lung Injury in Acute Respiratory Failure. Am J Respir Crit Care Med. 2017 Feb 15;195(4):438-442. doi: 10.1164/rccm.201605-1081CP.
citation: Sklienka P, Frelich M, Bursa F. Patient Self-Inflicted Lung Injury-A Narrative Review of Pathophysiology, Early Recognition, and Management Options. J Pers Med. 2023 Mar 28;13(4):593. doi: 10.3390/jpm13040593.
citation: Carteaux G, Parfait M, Combet M, Haudebourg AF, Tuffet S, Mekontso Dessap A. Patient-Self Inflicted Lung Injury: A Practical Review. J Clin Med. 2021 Jun 21;10(12):2738. doi: 10.3390/jcm10122738.
citation: Spinelli E, Mauri T, Beitler JR, Pesenti A, Brodie D. Respiratory drive in the acute respiratory distress syndrome: pathophysiology, monitoring, and therapeutic interventions. Intensive Care Med. 2020 Apr;46(4):606-618. doi: 10.1007/s00134-020-05942-6. Epub 2020 Feb 3.
citation: Spinelli E, Pesenti A, Slobod D, Fornari C, Fumagalli R, Grasselli G, Volta CA, Foti G, Navalesi P, Knafelj R, Pelosi P, Mancebo J, Brochard L, Mauri T. Clinical risk factors for increased respiratory drive in intubated hypoxemic patients. Crit Care. 2023 Apr 11;27(1):138. doi: 10.1186/s13054-023-04402-z.
citation: Chanques G, Constantin JM, Devlin JW, Ely EW, Fraser GL, Gelinas C, Girard TD, Guerin C, Jabaudon M, Jaber S, Mehta S, Langer T, Murray MJ, Pandharipande P, Patel B, Payen JF, Puntillo K, Rochwerg B, Shehabi Y, Strom T, Olsen HT, Kress JP. Analgesia and sedation in patients with ARDS. Intensive Care Med. 2020 Dec;46(12):2342-2356. doi: 10.1007/s00134-020-06307-9. Epub 2020 Nov 10.
citation: Goligher EC, Jonkman AH, Dianti J, Vaporidi K, Beitler JR, Patel BK, Yoshida T, Jaber S, Dres M, Mauri T, Bellani G, Demoule A, Brochard L, Heunks L. Clinical strategies for implementing lung and diaphragm-protective ventilation: avoiding insufficient and excessive effort. Intensive Care Med. 2020 Dec;46(12):2314-2326. doi: 10.1007/s00134-020-06288-9. Epub 2020 Nov 2.
citation: Dzierba AL, Khalil AM, Derry KL, Madahar P, Beitler JR. Discordance Between Respiratory Drive and Sedation Depth in Critically Ill Patients Receiving Mechanical Ventilation. Crit Care Med. 2021 Dec 1;49(12):2090-2101. doi: 10.1097/CCM.0000000000005113.
citation: Wongtangman K, Grabitz SD, Hammer M, Wachtendorf LJ, Xu X, Schaefer MS, Fassbender P, Santer P, Kassis EB, Talmor D, Eikermann M; SICU Optimal Mobilization Team (SOMT) Group. Optimal Sedation in Patients Who Receive Neuromuscular Blocking Agent Infusions for Treatment of Acute Respiratory Distress Syndrome-A Retrospective Cohort Study From a New England Health Care Network. Crit Care Med. 2021 Jul 1;49(7):1137-1148. doi: 10.1097/CCM.0000000000004951.
citation: Jackson DL, Proudfoot CW, Cann KF, Walsh TS. The incidence of sub-optimal sedation in the ICU: a systematic review. Crit Care. 2009;13(6):R204. doi: 10.1186/cc8212. Epub 2009 Dec 16.
citation: Kassis EB, Beitler JR, Talmor D. Lung-protective sedation: moving toward a new paradigm of precision sedation. Intensive Care Med. 2023 Jan;49(1):91-94. doi: 10.1007/s00134-022-06901-z. Epub 2022 Oct 14. No abstract available.
citation: Bertoni M, Spadaro S, Goligher EC. Monitoring Patient Respiratory Effort During Mechanical Ventilation: Lung and Diaphragm-Protective Ventilation. Crit Care. 2020 Mar 24;24(1):106. doi: 10.1186/s13054-020-2777-y.
citation: Rittayamai N, Beloncle F, Goligher EC, Chen L, Mancebo J, Richard JM, Brochard L. Effect of inspiratory synchronization during pressure-controlled ventilation on lung distension and inspiratory effort. Ann Intensive Care. 2017 Oct 6;7(1):100. doi: 10.1186/s13613-017-0324-z.
citation: Telias I, Junhasavasdikul D, Rittayamai N, Piquilloud L, Chen L, Ferguson ND, Goligher EC, Brochard L. Airway Occlusion Pressure As an Estimate of Respiratory Drive and Inspiratory Effort during Assisted Ventilation. Am J Respir Crit Care Med. 2020 May 1;201(9):1086-1098. doi: 10.1164/rccm.201907-1425OC.
citation: Beloncle F, Piquilloud L, Olivier PY, Vuillermoz A, Yvin E, Mercat A, Richard JC. Accuracy of P0.1 measurements performed by ICU ventilators: a bench study. Ann Intensive Care. 2019 Sep 13;9(1):104. doi: 10.1186/s13613-019-0576-x.
citation: de Vries HJ, Tuinman PR, Jonkman AH, Liu L, Qiu H, Girbes ARJ, Zhang Y, de Man AME, de Grooth HJ, Heunks L. Performance of Noninvasive Airway Occlusion Maneuvers to Assess Lung Stress and Diaphragm Effort in Mechanically Ventilated Critically Ill Patients. Anesthesiology. 2023 Mar 1;138(3):274-288. doi: 10.1097/ALN.0000000000004467.
citation: Writing Group for the PReVENT Investigators; Simonis FD, Serpa Neto A, Binnekade JM, Braber A, Bruin KCM, Determann RM, Goekoop GJ, Heidt J, Horn J, Innemee G, de Jonge E, Juffermans NP, Spronk PE, Steuten LM, Tuinman PR, de Wilde RBP, Vriends M, Gama de Abreu M, Pelosi P, Schultz MJ. Effect of a Low vs Intermediate Tidal Volume Strategy on Ventilator-Free Days in Intensive Care Unit Patients Without ARDS: A Randomized Clinical Trial. JAMA. 2018 Nov 13;320(18):1872-1880. doi: 10.1001/jama.2018.14280.
citation: Grasselli G, Calfee CS, Camporota L, Poole D, Amato MBP, Antonelli M, Arabi YM, Baroncelli F, Beitler JR, Bellani G, Bellingan G, Blackwood B, Bos LDJ, Brochard L, Brodie D, Burns KEA, Combes A, D'Arrigo S, De Backer D, Demoule A, Einav S, Fan E, Ferguson ND, Frat JP, Gattinoni L, Guerin C, Herridge MS, Hodgson C, Hough CL, Jaber S, Juffermans NP, Karagiannidis C, Kesecioglu J, Kwizera A, Laffey JG, Mancebo J, Matthay MA, McAuley DF, Mercat A, Meyer NJ, Moss M, Munshi L, Myatra SN, Ng Gong M, Papazian L, Patel BK, Pellegrini M, Perner A, Pesenti A, Piquilloud L, Qiu H, Ranieri MV, Riviello E, Slutsky AS, Stapleton RD, Summers C, Thompson TB, Valente Barbas CS, Villar J, Ware LB, Weiss B, Zampieri FG, Azoulay E, Cecconi M; European Society of Intensive Care Medicine Taskforce on ARDS. ESICM guidelines on acute respiratory distress syndrome: definition, phenotyping and respiratory support strategies. Intensive Care Med. 2023 Jul;49(7):727-759. doi: 10.1007/s00134-023-07050-7. Epub 2023 Jun 16.
citation: Brenner M, Mukai DS, Russell JE, Spiritus EM, Wilson AF. A new method for measurement of airway occlusion pressure. Chest. 1990 Aug;98(2):421-7. doi: 10.1378/chest.98.2.421.
citation: Devlin JW, Skrobik Y, Gelinas C, Needham DM, Slooter AJC, Pandharipande PP, Watson PL, Weinhouse GL, Nunnally ME, Rochwerg B, Balas MC, van den Boogaard M, Bosma KJ, Brummel NE, Chanques G, Denehy L, Drouot X, Fraser GL, Harris JE, Joffe AM, Kho ME, Kress JP, Lanphere JA, McKinley S, Neufeld KJ, Pisani MA, Payen JF, Pun BT, Puntillo KA, Riker RR, Robinson BRH, Shehabi Y, Szumita PM, Winkelman C, Centofanti JE, Price C, Nikayin S, Misak CJ, Flood PD, Kiedrowski K, Alhazzani W. Clinical Practice Guidelines for the Prevention and Management of Pain, Agitation/Sedation, Delirium, Immobility, and Sleep Disruption in Adult Patients in the ICU. Crit Care Med. 2018 Sep;46(9):e825-e873. doi: 10.1097/CCM.0000000000003299.
citation: Barr J, Fraser GL, Puntillo K, Ely EW, Gelinas C, Dasta JF, Davidson JE, Devlin JW, Kress JP, Joffe AM, Coursin DB, Herr DL, Tung A, Robinson BR, Fontaine DK, Ramsay MA, Riker RR, Sessler CN, Pun B, Skrobik Y, Jaeschke R; American College of Critical Care Medicine. Clinical practice guidelines for the management of pain, agitation, and delirium in adult patients in the intensive care unit. Crit Care Med. 2013 Jan;41(1):263-306. doi: 10.1097/CCM.0b013e3182783b72.
citation: Seo Y, Lee HJ, Ha EJ, Ha TS. 2021 KSCCM clinical practice guidelines for pain, agitation, delirium, immobility, and sleep disturbance in the intensive care unit. Acute Crit Care. 2022 Feb;37(1):1-25. doi: 10.4266/acc.2022.00094. Epub 2022 Feb 28.
citation: National Heart, Lung, and Blood Institute PETAL Clinical Trials Network; Moss M, Huang DT, Brower RG, Ferguson ND, Ginde AA, Gong MN, Grissom CK, Gundel S, Hayden D, Hite RD, Hou PC, Hough CL, Iwashyna TJ, Khan A, Liu KD, Talmor D, Thompson BT, Ulysse CA, Yealy DM, Angus DC. Early Neuromuscular Blockade in the Acute Respiratory Distress Syndrome. N Engl J Med. 2019 May 23;380(21):1997-2008. doi: 10.1056/NEJMoa1901686. Epub 2019 May 19.
citation: Marra A, Ely EW, Pandharipande PP, Patel MB. The ABCDEF Bundle in Critical Care. Crit Care Clin. 2017 Apr;33(2):225-243. doi: 10.1016/j.ccc.2016.12.005.
citation: Boles JM, Bion J, Connors A, Herridge M, Marsh B, Melot C, Pearl R, Silverman H, Stanchina M, Vieillard-Baron A, Welte T. Weaning from mechanical ventilation. Eur Respir J. 2007 May;29(5):1033-56. doi: 10.1183/09031936.00010206.
citation: Tongyoo S, Tantibundit P, Daorattanachai K, Viarasilpa T, Permpikul C, Udompanturak S. High-flow nasal oxygen cannula vs. noninvasive mechanical ventilation to prevent reintubation in sepsis: a randomized controlled trial. Ann Intensive Care. 2021 Sep 14;11(1):135. doi: 10.1186/s13613-021-00922-5.
citation: Sandhu RS, Pasquale MD, Miller K, Wasser TE. Measurement of endotracheal tube cuff leak to predict postextubation stridor and need for reintubation. J Am Coll Surg. 2000 Jun;190(6):682-7. doi: 10.1016/s1072-7515(00)00269-6.
citation: Cheng KC, Hou CC, Huang HC, Lin SC, Zhang H. Intravenous injection of methylprednisolone reduces the incidence of postextubation stridor in intensive care unit patients. Crit Care Med. 2006 May;34(5):1345-50. doi: 10.1097/01.CCM.0000214678.92134.BD.
citation: Fan T, Wang G, Mao B, Xiong Z, Zhang Y, Liu X, Wang L, Yang S. Prophylactic administration of parenteral steroids for preventing airway complications after extubation in adults: meta-analysis of randomised placebo controlled trials. BMJ. 2008 Oct 20;337:a1841. doi: 10.1136/bmj.a1841.
citation: Pluijms WA, van Mook WN, Wittekamp BH, Bergmans DC. Postextubation laryngeal edema and stridor resulting in respiratory failure in critically ill adult patients: updated review. Crit Care. 2015 Sep 23;19(1):295. doi: 10.1186/s13054-015-1018-2.
citation: Lee CH, Peng MJ, Wu CL. Dexamethasone to prevent postextubation airway obstruction in adults: a prospective, randomized, double-blind, placebo-controlled study. Crit Care. 2007;11(4):R72. doi: 10.1186/cc5957.
citation: Hernandez G, Vaquero C, Colinas L, Cuena R, Gonzalez P, Canabal A, Sanchez S, Rodriguez ML, Villasclaras A, Fernandez R. Effect of Postextubation High-Flow Nasal Cannula vs Noninvasive Ventilation on Reintubation and Postextubation Respiratory Failure in High-Risk Patients: A Randomized Clinical Trial. JAMA. 2016 Oct 18;316(15):1565-1574. doi: 10.1001/jama.2016.14194.
citation: Papazian L, Klompas M, Luyt CE. Ventilator-associated pneumonia in adults: a narrative review. Intensive Care Med. 2020 May;46(5):888-906. doi: 10.1007/s00134-020-05980-0. Epub 2020 Mar 10.
citation: Klompas M, Branson R, Cawcutt K, Crist M, Eichenwald EC, Greene LR, Lee G, Maragakis LL, Powell K, Priebe GP, Speck K, Yokoe DS, Berenholtz SM. Strategies to prevent ventilator-associated pneumonia, ventilator-associated events, and nonventilator hospital-acquired pneumonia in acute-care hospitals: 2022 Update. Infect Control Hosp Epidemiol. 2022 Jun;43(6):687-713. doi: 10.1017/ice.2022.88. Epub 2022 May 20.
citation: Singh A, Anjankar AP. Propofol-Related Infusion Syndrome: A Clinical Review. Cureus. 2022 Oct 17;14(10):e30383. doi: 10.7759/cureus.30383. eCollection 2022 Oct.
citation: Murray JF, Matthay MA, Luce JM, Flick MR. An expanded definition of the adult respiratory distress syndrome. Am Rev Respir Dis. 1988 Sep;138(3):720-3. doi: 10.1164/ajrccm/138.3.720. No abstract available.
citation: Matthay MA, Arabi Y, Arroliga AC, Bernard G, Bersten AD, Brochard LJ, Calfee CS, Combes A, Daniel BM, Ferguson ND, Gong MN, Gotts JE, Herridge MS, Laffey JG, Liu KD, Machado FR, Martin TR, McAuley DF, Mercat A, Moss M, Mularski RA, Pesenti A, Qiu H, Ramakrishnan N, Ranieri VM, Riviello ED, Rubin E, Slutsky AS, Thompson BT, Twagirumugabe T, Ware LB, Wick KD. A New Global Definition of Acute Respiratory Distress Syndrome. Am J Respir Crit Care Med. 2024 Jan 1;209(1):37-47. doi: 10.1164/rccm.202303-0558WS.