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Beyond survival: understanding post-intensive care syndrome
Lovish Gupta1, Maazen Naduthra Subair2, Jaskaran Munjal3
1Maulana Azad Medical College, New Delhi, India.
Acute and Critical Care
|June 12, 2024
Summary
Post-intensive care syndrome (PICS) causes lasting physical, mental, and cognitive issues after ICU stays. Awareness of risk factors like delirium and ventilation duration is crucial for prevention and treatment.
Area of Science:
- Critical Care Medicine
- Neuroscience
- Psychiatry
Background:
- Post-intensive care syndrome (PICS) presents with persistent physical, mental, and neurocognitive impairments after ICU stays.
- PICS includes muscle weakness, neuropathy, cognitive deficits (memory, executive function, attention), PTSD, and mood disorders.
- These long-term effects cause significant patient and family distress, often overlooked due to limited awareness.
Purpose of the Study:
- To elucidate the pathophysiology of PICS.
- To detail the clinical features and diagnostic approaches for PICS.
- To review current preventive and therapeutic strategies for PICS.
Main Methods:
- Literature review focusing on PICS pathophysiology.
- Analysis of clinical manifestations and diagnostic criteria for PICS.
- Synthesis of evidence on PICS prevention and treatment.
Main Results:
- PICS involves a complex interplay of factors affecting physical, cognitive, and emotional health.
- Modifiable risk factors such as sepsis duration, delirium, and mechanical ventilation are linked to PICS development.
- Early identification and management of these risk factors are key.
Conclusions:
- PICS is a significant, multi-faceted syndrome with long-term consequences.
- Increased awareness and targeted interventions for modifiable risk factors can mitigate PICS.
- Further research is needed to optimize PICS prevention and treatment protocols.
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