Health Condition 1: F05- Delirium due to known physiological condition
Conditions
Interventions
Intervention1: Nil: Nil
Sponsors
AIIMS JODHPUR
Eligibility
Inclusion criteria
Inclusion criteria: Adult patients aged 18 to 99 years admitted to the intensive care unit. Expected ICU stay of 24 hours or more
Exclusion criteria
Exclusion criteria: Age less than 18 years. Severe baseline dementia or cognitive impairment precluding delirium assessment. Persistent coma or brain death at admission. Refusal of consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Development and internal validation of a machine learning-based prediction model for delirium during an ICU stay using routinely collected clinical data with assessment of discrimination using the area under the receiver operating characteristic curve and calibration.Timepoint: At ICU admission and daily during ICU stay until discharge or death | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence & time to onset of delirium during ICU stay assessed using validated delirium assessment toolsTimepoint: Assessed at ICU admission & daily during ICU stay until discharge or death;Duration & subtype of delirium including hypoactive, hyperactive & mixed forms.Timepoint: During ICU stay from onset of delirium until resolution or discharge, every 24 hourly;Identification of important clinical & therapeutic predictors associated with development of deliriumTimepoint: Data collected at ICU admission & daily during ICU stay 24 hourly;Evaluation of predictive performance of different machine learning models using discrimination metrics including area under receiver operating characteristic curve sensitivity specificity and F1 score.Timepoint: At completion of data collection and model development.;Assessment of calibration and clinical utility of the prediction model using calibration plots and decision curve analysis.Timepoint: At completion of model development. | — |
Countries
India
Contacts
Public ContactSreehari R Nambiar
All India Institute of Medical Sciences Jodhpur
Outcome results
None listed