Cerebral Oxygen Challenge of Passive Leg Raising Test in Sepsis

NCT03523169 | Completed

• 1 other identifier: ZS-1475
• Study Type: observational
• Target: 120
• Locations: 0 countries
• Sites: N/A

Brief Summary

Sepsis related cerebral dysfunction was underestimated in critical illness setting, and inflammatory response of brain could not be monitored directly and cerebral oximetry offered information of cerebral dysfunction. We had hypothesized cerebral oxygenation responsiveness during passive leg raising could in some way had association in predicting with the outcomes of septic shock.

Conditions

Critical Illness; Sepsis; Cerebral Injury

Keywords

Septic associated encephalopathy; Cerebral oxygenation; Prognosis; Passive leg raising

Outcome Measures

Primary Outcomes (1)

• Deilirium

  Delirium, also known as acute confusional state, is an organically caused decline from a previously baseline level of mental function.It typically involves other cognitive deficits, changes in arousal (hyperactive, hypoactive, or mixed), perceptual deficits, altered sleep-wake cycle, and psychotic features such as hallucinations and delusions. Our every patient gets checked for delirium every day (usually twice or more a day) using a validated clinical tool of Confusion Assessment Method for the ICU (CAM-ICU).The first step to assessing consciousness is to assess level of consciousness.The next step is assessment of content of consciousness. Think: rapid onset, inattention, clouded consciousness (bewildered), fluctuating.

  7 days

Secondary Outcomes (1)

• 28-day survival

  28 days

Eligibility Criteria

• Age: 18 Years - 80 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Probability Sample

Study Population

The baseline parameters of sepsis and septic shock patients are collected

You may qualify if:

• Age above 18 either under 80 years, and diagnosed with sepsis, using Sepsis 3.0 criteria.

You may not qualify if:

• Patients who were under 18 or above 80 years, pregnant, brain dead, severe head trauma, patients who had a difference more than 10% between the 2 probes of cerebral oxygen saturation monitor due to possible unilateral focal pathology, and whose cousins made decision to withdraw from resuscitation.

Sponsors & Collaborators

• Peking Union Medical College Hospital: lead

Related Publications (13)

• Pierrakos C, Attou R, Decorte L, Velissaris D, Cudia A, Gottignies P, Devriendt J, Tsolaki M, De Bels D. Cerebral perfusion alterations and cognitive decline in critically ill sepsis survivors. Acta Clin Belg. 2017 Feb;72(1):39-44. doi: 10.1080/17843286.2016.1191851. Epub 2016 Jun 3.

  PMID: 27352195 RESULT

• Cherpanath TG, Hirsch A, Geerts BF, Lagrand WK, Leeflang MM, Schultz MJ, Groeneveld AB. Predicting Fluid Responsiveness by Passive Leg Raising: A Systematic Review and Meta-Analysis of 23 Clinical Trials. Crit Care Med. 2016 May;44(5):981-91. doi: 10.1097/CCM.0000000000001556.

  PMID: 26741579 RESULT

• Elting JW, Aries MJ, van der Hoeven JH, Vroomen PC, Maurits NM. Reproducibility and variability of dynamic cerebral autoregulation during passive cyclic leg raising. Med Eng Phys. 2014 May;36(5):585-91. doi: 10.1016/j.medengphy.2013.09.012. Epub 2013 Oct 29.

  PMID: 24176834 RESULT

• Pfister D, Siegemund M, Dell-Kuster S, Smielewski P, Ruegg S, Strebel SP, Marsch SC, Pargger H, Steiner LA. Cerebral perfusion in sepsis-associated delirium. Crit Care. 2008;12(3):R63. doi: 10.1186/cc6891. Epub 2008 May 5.

  PMID: 18457586 RESULT

• Schramm P, Klein KU, Falkenberg L, Berres M, Closhen D, Werhahn KJ, David M, Werner C, Engelhard K. Impaired cerebrovascular autoregulation in patients with severe sepsis and sepsis-associated delirium. Crit Care. 2012 Oct 4;16(5):R181. doi: 10.1186/cc11665.

  PMID: 23036135 RESULT

• Seymour CW, Liu VX, Iwashyna TJ, Brunkhorst FM, Rea TD, Scherag A, Rubenfeld G, Kahn JM, Shankar-Hari M, Singer M, Deutschman CS, Escobar GJ, Angus DC. Assessment of Clinical Criteria for Sepsis: For the Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3). JAMA. 2016 Feb 23;315(8):762-74. doi: 10.1001/jama.2016.0288.

  PMID: 26903335 RESULT

• Wood M, Song A, Maslove D, Ferri C, Howes D, Muscedere J, Boyd JG. Brain Tissue Oxygenation in Patients with Septic Shock: a Feasibility Study. Can J Neurol Sci. 2016 Jan;43(1):65-73. doi: 10.1017/cjn.2015.280. Epub 2015 Sep 4.

  PMID: 26338150 RESULT

• Steppan J, Hogue CW Jr. Cerebral and tissue oximetry. Best Pract Res Clin Anaesthesiol. 2014 Dec;28(4):429-39. doi: 10.1016/j.bpa.2014.09.002. Epub 2014 Sep 28.

  PMID: 25480772 RESULT

• Harilall Y, Adam JK, Biccard BM, Reddi A. The effect of optimising cerebral tissue oxygen saturation on markers of neurological injury during coronary artery bypass graft surgery. Heart Lung Circ. 2014 Jan;23(1):68-74. doi: 10.1016/j.hlc.2013.07.002. Epub 2013 Jul 30.

  PMID: 23911209 RESULT

• Maldonado Y, Singh S, Taylor MA. Cerebral near-infrared spectroscopy in perioperative management of left ventricular assist device and extracorporeal membrane oxygenation patients. Curr Opin Anaesthesiol. 2014 Feb;27(1):81-8. doi: 10.1097/ACO.0000000000000035.

  PMID: 24366053 RESULT

• Tang L, Kazan R, Taddei R, Zaouter C, Cyr S, Hemmerling TM. Reduced cerebral oxygen saturation during thoracic surgery predicts early postoperative cognitive dysfunction. Br J Anaesth. 2012 Apr;108(4):623-9. doi: 10.1093/bja/aer501. Epub 2012 Feb 5.

  PMID: 22311364 RESULT

• Fischer GW, Lin HM, Krol M, Galati MF, Di Luozzo G, Griepp RB, Reich DL. Noninvasive cerebral oxygenation may predict outcome in patients undergoing aortic arch surgery. J Thorac Cardiovasc Surg. 2011 Mar;141(3):815-21. doi: 10.1016/j.jtcvs.2010.05.017. Epub 2010 Jun 25.

  PMID: 20579669 RESULT

• Murkin JM, Adams SJ, Novick RJ, Quantz M, Bainbridge D, Iglesias I, Cleland A, Schaefer B, Irwin B, Fox S. Monitoring brain oxygen saturation during coronary bypass surgery: a randomized, prospective study. Anesth Analg. 2007 Jan;104(1):51-8. doi: 10.1213/01.ane.0000246814.29362.f4.

  PMID: 17179242 RESULT

MeSH Terms

Conditions

Critical Illness; Sepsis; Brain Injuries

Condition Hierarchy (Ancestors)

Disease Attributes; Pathologic Processes; Pathological Conditions, Signs and Symptoms; Infections; Systemic Inflammatory Response Syndrome; Inflammation; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Craniocerebral Trauma; Trauma, Nervous System; Wounds and Injuries

Study Officials

• Xiaoting Wang, MD

  Peking Unioin Medical College Hospital Critical Care Medicine Department

  STUDY DIRECTOR

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Target Duration: 2 Months
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: April 11, 2018
• First Posted: May 14, 2018
• Study Start: December 31, 2016
• Primary Completion: November 1, 2017
• Study Completion: December 31, 2017
• Last Updated: May 14, 2018

Record last verified: 2018-05

Data Sharing

• IPD Sharing: Will not share