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| Name | Class |
|---|---|
| Monash Health | OTHER |
| Monash University | OTHER |
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Survival following a critical illness continues to improve with ongoing developments in medical management, however evidence shows that this patient group is at a high risk of suffering long term disability. The objectives are to determine if there is a link between the amount of exercise performed in intensive care on the presence of delirium, long term cognition and disability whilst ensuring that patient reported outcomes correlate with actual measured results, and to obtain information on recovery from patients and/or relatives to determine themes.
Survival from a critical illness is increasing, however the long term effect on patient's quality of life and the ability for patients to return to pre-illness function is unfavourable. Exercise in the ICU has been proven to be safe and effective, with decreases in length of stay and improvements in physical and psychosocial function seen in multiple studies. At present, the investigators are unsure on the most effective way to exercise this patient group in relation to duration, type, intensity and frequency.
The investigators aim to link the presence of delirium during an ICU admission, disability-free survival and quality of life obtained from telephone follow-up six months following ICU discharge with the amount of exercise performed during their ICU stay to determine a relationship. Additionally, in a small group of participants, the investigators will measure cognitive and physical function to ensure that the patient reported data accurately reflects their true functional level, while allowing patients and/or relatives, next of kin or carers to provide information regarding their recovery through an interview process.
The measure of physical function and disability (via the WHODAS and Euro Qol Group Health Survey (EQ5D)) obtained during telephone interview of the 500 patients enrolled in the PREDICT study will be correlated with the amount of exercise they performed whilst in Intensive Care obtained from the medical records. The presence of delirium will also be obtained from the medical records and linked with the amount of exercise performed to determine if a link is present. A sub-set of this population (40) will be invited at the 3-month follow up phone call of the PREDICT study to have a physiotherapist visit them to assess their cognitive and physical function and interview them and/or their relatives, next of kin or carer to determine themes of the recovery process following critical illness.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PREDICT participants | This cohort is obtained from the PREDICT study enrolment (approx. 500) and a review of their medical records will be conducted |
| |
| PREDITCABLE participants | This is a nested cohort of patients recruited into PREDICT (approx. 40) that consent for a physiotherapist home visit to assess their physical and cognitive function and perform and interview to obtain themes regarding recovery |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Review of medical records | Other | Medical records of patients will be reviewed to establish the median and highest level of functional achieved in Intensive Care (intensity) and the percentage of exercise sessions performed (frequency) |
| Measure | Description | Time Frame |
|---|---|---|
| The measure the effect of exercise dosage in critical care on physical function | To correlate the amount of exercise performed in ICU on objectively measured physical function at 6 months following ICU admission (via 6MWT and FIM). | 6 months after ICU admission |
| The measure the effect of exercise dosage in critical care on cognitive function | To correlate the amount of exercise performed in ICU on cognitive function (via MoCA Blind) | Up to 6 months following ICU admission |
| Measure | Description | Time Frame |
|---|---|---|
| To correlate patient reported functional outcomes EQ5D with objectively measured outcomes | Compare patient reported disability score (EQ-5D) with a gold standard functional outcome measure (6MWT and FIM) | 6 months after ICU admission |
| To correlate patient reported functional outcomes WHODAS with objectively measured outcomes |
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Inclusion Criteria:
- ICU patients who have been invasively mechanically ventilated for over 24 hours
Exclusion Criteria:
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Critically ill patients who were mechanically ventilated > 24 hours in an intensive care unit who have survived to hospital discharge.
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| Name | Affiliation | Role |
|---|---|---|
| Carol Hodgson, A/Prof | Australian and New Zealand intensive Care Reserch Centre | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Monash Medical Centre | Clayton | Victoria | 3168 | Australia | ||
| Dandenong Hospital |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 18511703 | Background | Ali NA, O'Brien JM Jr, Hoffmann SP, Phillips G, Garland A, Finley JC, Almoosa K, Hejal R, Wolf KM, Lemeshow S, Connors AF Jr, Marsh CB; Midwest Critical Care Consortium. Acquired weakness, handgrip strength, and mortality in critically ill patients. Am J Respir Crit Care Med. 2008 Aug 1;178(3):261-8. doi: 10.1164/rccm.200712-1829OC. Epub 2008 May 29. | |
| 11371406 |
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| Assessment of physical and cognitive function | Other | This will be performed in person through the Function Independence Measure (FIM), grip strength, functional reach, 6-minute walk test (6MWT) and Montreal Cognitive Assessment (MoCA-Blind). |
|
| Interview of patients, carers and/or family members | Other | Questions will be asked to participants regarding their recovery from Intensive Care to establish themes |
|
Compare patient reported disability score (WHODAS) with a gold standard functional outcome measure (6MWT and FIM). |
| 6 months after ICU admission |
| Identify themes regarding recovery from critical illness from patient interviews | Compare qualitative data from patients and relatives/carers/next of kin to identify themes regarding the recovery process. | 6 months after ICU admission |
| To correlate patient reported cognitive outcomes with in person measured cognitive outcomes | Compare patient reported MoCA Blind scores with those of the same test measured in person | 6 months after ICU admission |
| Dandenong |
| Victoria |
| 3175 |
| Australia |
| Australian and New Zealand Intensive Care Research Centre | Melbourne | Victoria | 3004 | Australia |
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| ID | Term |
|---|---|
| D016638 | Critical Illness |
| D009043 | Motor Activity |
| ID | Term |
|---|---|
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D001519 | Behavior |
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