Aging Clinical Trial
Official title:
MIND-ICU Study: Delirium and Dementia in Veterans Surviving ICU Care
NCT number | NCT00400062 |
Other study ID # | MHBB-022-06S |
Secondary ID | |
Status | Completed |
Phase | |
First received | |
Last updated | |
Start date | July 1, 2007 |
Est. completion date | December 1, 2017 |
Verified date | April 2019 |
Source | VA Office of Research and Development |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
This will be the first large cohort study to define the epidemiology of and identify modifiable risk factors for long-term CI and functional deficits of ICU survivors. The investigators will measure the independent contribution of risk factors such as delirium and exposure to sedative and analgesic medications to the incidence of long-term CI, controlling for established risk factors (e.g., age, pre-existing CI, and apoE genotype). Defining the contributions of these risk factors will make it possible to develop preventive and/or treatment strategies to reduce the incidence, severity and/or duration of long-term CI and improve functional recovery of patients with acute critical illness.
Status | Completed |
Enrollment | 800 |
Est. completion date | December 1, 2017 |
Est. primary completion date | December 1, 2010 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - Patients will be included if they are adult patients in a medical and/or surgical ICU receiving treatment for any of the following: respiratory failure or cardiogenic or septic shock. Exclusion Criteria: Patients who meet the inclusion criteria will be excluded if they meet any of the following criteria: - Cumulative ICU time > 5 days in the past 30 days, not including the current ICU stay, as this might create a state of flux regarding patients' cognitive baseline. - Severe cognitive or neurodegenerative diseases that prevent a patient from living independently at baseline, including mental illness requiring institutionalization, acquired or congenital mental retardation, known brain lesions, traumatic brain injury, cerebrovascular accidents with resultant moderate to severe cognitive deficits or ADL dependency, Parkinson's disease, Huntington's disease, severe Alzheimer's disease or dementia of any etiology. - ICU admission post cardiopulmonary resuscitation with suspected anoxic injury - An active substance abuse or psychotic disorder, or a recent (within the past 6 months) serious suicidal gesture necessitating hospitalization. This exclusion that will enrich follow-up rates by avoiding patients with whom it is particularly challenging to maintain long-term contact. - Blind, deaf, or unable to speak English, as these conditions would preclude our ability to perform the follow-up evaluation interviews. - Overly moribund and not expected to survive for an additional 24 hours and/or withdrawing life support to focus on comfort measures only. - Prisoners. - Patients who live further than 200 miles from the study site and who do not regularly visit the study site area. - The onset of the current episode of respiratory failure, cardiogenic shock, or septic shock was >72 hours ago. - Patients who have had cardiac bypass surgery within the past 3 months (including the current hospitalization). - Patients who are homeless and have no secondary contact person available. This exclusion will enrich follow-up rates by avoiding patients with whom it is particularly challenging to maintain long-term contact. |
Country | Name | City | State |
---|---|---|---|
United States | Tennessee Valley Healthcare System Nashville Campus, Nashville, TN | Nashville | Tennessee |
United States | VA Salt Lake City Health Care System, Salt Lake City, UT | Salt Lake City | Utah |
United States | VA Puget Sound Health Care System Seattle Division, Seattle, WA | Seattle | Washington |
Lead Sponsor | Collaborator |
---|---|
VA Office of Research and Development | Vanderbilt University Medical Center |
United States,
Ely EW, Evans GW, Haponik EF. Mechanical ventilation in a cohort of elderly patients admitted to an intensive care unit. Ann Intern Med. 1999 Jul 20;131(2):96-104. — View Citation
Ely EW, Gautam S, Margolin R, Francis J, May L, Speroff T, Truman B, Dittus R, Bernard R, Inouye SK. The impact of delirium in the intensive care unit on hospital length of stay. Intensive Care Med. 2001 Dec;27(12):1892-900. Epub 2001 Nov 8. — View Citation
Ely EW, Inouye SK, Bernard GR, Gordon S, Francis J, May L, Truman B, Speroff T, Gautam S, Margolin R, Hart RP, Dittus R. Delirium in mechanically ventilated patients: validity and reliability of the confusion assessment method for the intensive care unit (CAM-ICU). JAMA. 2001 Dec 5;286(21):2703-10. — View Citation
Ely EW, Margolin R, Francis J, May L, Truman B, Dittus R, Speroff T, Gautam S, Bernard GR, Inouye SK. Evaluation of delirium in critically ill patients: validation of the Confusion Assessment Method for the Intensive Care Unit (CAM-ICU). Crit Care Med. 2001 Jul;29(7):1370-9. — View Citation
Ely EW, Shintani A, Truman B, Speroff T, Gordon SM, Harrell FE Jr, Inouye SK, Bernard GR, Dittus RS. Delirium as a predictor of mortality in mechanically ventilated patients in the intensive care unit. JAMA. 2004 Apr 14;291(14):1753-62. — View Citation
Ely EW, Truman B, Shintani A, Thomason JW, Wheeler AP, Gordon S, Francis J, Speroff T, Gautam S, Margolin R, Sessler CN, Dittus RS, Bernard GR. Monitoring sedation status over time in ICU patients: reliability and validity of the Richmond Agitation-Sedation Scale (RASS). JAMA. 2003 Jun 11;289(22):2983-91. — View Citation
Ely EW, Wheeler AP, Thompson BT, Ancukiewicz M, Steinberg KP, Bernard GR. Recovery rate and prognosis in older persons who develop acute lung injury and the acute respiratory distress syndrome. Ann Intern Med. 2002 Jan 1;136(1):25-36. — View Citation
Hopkins RO, Weaver LK, Pope D, Orme JF, Bigler ED, Larson-LOHR V. Neuropsychological sequelae and impaired health status in survivors of severe acute respiratory distress syndrome. Am J Respir Crit Care Med. 1999 Jul;160(1):50-6. — View Citation
Jackson JC, Gordon SM, Ely EW, Burger C, Hopkins RO. Research issues in the evaluation of cognitive impairment in intensive care unit survivors. Intensive Care Med. 2004 Nov;30(11):2009-16. Epub 2004 Sep 15. Review. — View Citation
Jackson JC, Gordon SM, Hart RP, Hopkins RO, Ely EW. The association between delirium and cognitive decline: a review of the empirical literature. Neuropsychol Rev. 2004 Jun;14(2):87-98. Review. — View Citation
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