Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT04652895 · ClinicalTrials.gov registry record
Sleep Quality, Heart Rate Variability and Anxiety Following Brain Injury
A clinical trial of Anxiety and Traumatic Brain Injury, sponsored by Shirley Ryan AbilityLab.
- Completed
- Registry status
- 14
- Enrollment target
- 1
- Study location
NCT04652895: Completed study of Anxiety and Traumatic Brain Injury, sponsored by Shirley Ryan AbilityLab.
NCT04652895 is a study of Anxiety and Traumatic Brain Injury that has completed, run by Shirley Ryan AbilityLab. The registered enrollment target is 14 participants, below the 440-participant average among 364 other Anxiety trials with a reported enrollment target (97% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04652895, a study of Anxiety and Traumatic Brain Injury, has completed, sponsored by Shirley Ryan AbilityLab.
- COMPLETED
- Registry status
- 14 participants
- Enrollment target
- 1
- Study location
Study Summary
The investigators predict that decreased heart rate variability and poor sleep quality will be significantly correlated with higher self-reported anxiety following brain injury.
Primary Outcome
self-reported anxiety survey
Conditions Studied
Study Locations (1)
Illinois
- Shirley Ryan Ability Lab - Chicago
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 14 participants |
| Start Date | 2020-12-16 |
| Est. Completion | 2021-06-15 |
What the finished NCT04652895 record still lists
NCT04652895 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 14 participants, a relatively small participant target, below the 440-participant average among 364 other Anxiety trials with a reported enrollment target (97% lower).
The record links to 2 conditions, with Anxiety appearing as the primary indexed condition, and to 0 interventions.
NCT04652895 reports a single indexed study location in Illinois.
Frequently Asked Questions
What is clinical trial NCT04652895 about?
NCT04652895 is a clinical study titled "Sleep Quality, Heart Rate Variability and Anxiety Following Brain Injury". The investigators predict that decreased heart rate variability and poor sleep quality will be significantly correlated with higher self-reported anxiety following brain injury.
What is the current status of trial NCT04652895?
This trial is currently completed. The enrollment target is 14 participants. The study started on 2020-12-16. Estimated completion is 2021-06-15.
What conditions does trial NCT04652895 study?
This clinical trial studies the following conditions: Anxiety, Traumatic Brain Injury.
Who is sponsoring clinical trial NCT04652895?
This trial is sponsored by Shirley Ryan AbilityLab, which has 138 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT04652895 being conducted?
This trial has 1 study location across Illinois. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Anxiety
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT04652895's enrollment target sits among peer trials
14 348th of 364 higher than 15 of 364 other Anxiety trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Anxiety trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
-
Acute and Long-Term Antidepressant Treatment Success in Adolescents With Anxiety (AtLAS-A)
RECRUITING · Phase 4
-
Focused Ultrasound for the Complex Patient
RECRUITING · NA
-
Digital Intervention for Physical Activity
RECRUITING · NA
-
Exploring Virtual Reality Adventure Training Exergaming
RECRUITING · NA
-
Brief Interventions for Coping with Distress
RECRUITING · NA
-
Personalized Feedback Intervention for Latinx Drinkers With Anxiety
RECRUITING · NA
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT02523092 · 14 participants · Phase 4
Use of CXCL9 as a Biomarker of Acthar Efficacy
- NCT04263285 · 14 participants · NA
Treatment of Depression Post-SCI
- NCT04743271 · 14 participants · NA
Food and Circadian Timing
- NCT05065671 · 14 participants · Phase 1
Microbiome Derived Metabolism and Pharmacokinetics
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT06358040 · started 2026-10 · NA
Opioid Dispenser for Microdiscectomy/Laminectomy