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Observational Study of Sleep in Critically Ill Patients in the ICU Using Smart Watch and Richards-Campbell Sleep Questionnaire

OBSERVATIONAL STUDY OF SLEEP CHARACTERISTICS OF CRITICAL CARE PATIENTS IN THE INTENSIVE CARE UNIT USING THE FITBIT CHARGE 4 AND RICHARDS-CAMPBELL SLEEP QUESTIONNAIRE

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2022/05/042499
Enrollment
50
Registered
2022-05-12
Start date
Unknown
Completion date
Unknown
Last updated
2022-05-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: F518- Other sleep disorders not due to asubstance or known physiological condition Health Condition 2: G47- Sleep disorders

Interventions

None listed

Sponsors

Lakshmi Narayana Yaddanapudi
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: All patients above 18 years admitted in main ICU, PGIMER

Exclusion criteria

Exclusion criteria: 1. Anticipated ICU stay less than 24 h 2. General anesthesia, alcohol or drug overdose within 24h prior to ICU admission 3. Patients administered paralytic agents during ICU stay or with mechanically restrained limbs 4. Pre existing sleep disorders 5. Opioid or benzodiazepine habituated patients

Design outcomes

Primary

MeasureTime frame
1.Total Sleep Time 2.Time Spent in light sleep 3.Time spent in deep sleep 4.Time spent in REM sleep 5.Sleep Efficiency 6.RCSQ based sleep depth, sleep latency, awakenings, time awake and quality of sleepTimepoint: Night 1 of ICU stay Night 3 of ICU stay Night 7 of ICU stay—

Secondary

MeasureTime frame
None being assessedTimepoint: Not applicable—

Countries

India

Contacts

Public ContactLakshmi Narayana Yaddanapudi

Post Graduate Institute of Medical Education and Research

narayana.yaddanapudi@gmail.com9815836656

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026