1
|
Fedele B, Williams G, McKenzie D, Giles R, McKay A, Olver J. Sleep Disturbance During Post-Traumatic Amnesia and Early Recovery After Traumatic Brain Injury. J Neurotrauma 2024; 41:e1961-e1975. [PMID: 38553904 DOI: 10.1089/neu.2023.0656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2024] Open
Abstract
After moderate to severe traumatic brain injury (TBI), sleep disturbance commonly emerges during the confused post-traumatic amnesia (PTA) recovery stage. However, the evaluation of early sleep disturbance during PTA, its recovery trajectory, and influencing factors is limited. This study aimed to evaluate sleep outcomes in patients experiencing PTA using ambulatory gold-standard polysomnography (PSG) overnight and salivary endogenous melatonin (a hormone that influences the sleep-wake cycle) assessment at two time-points. The relationships between PSG-derived sleep-wake parameters and PTA symptoms (i.e., agitation and cognitive disturbance) were also evaluated. In a patient subset, PSG was repeated after PTA had resolved to assess the trajectory of sleep disturbance. Participants with PTA were recruited from Epworth HealthCare's inpatient TBI Rehabilitation Unit. Trained nurses administered overnight PSG at the patient bedside using the Compumedics Somté portable PSG device (Compumedics, Ltd., Australia). Two weeks after PTA had resolved, PSG was repeated. On a separate evening, two saliva specimens were collected (at 24:00 and 06:00) for melatonin testing. Results of routine daily hospital measures (i.e., Agitated Behavior Scale and Westmead PTA Scale) were also collected. Twenty-nine patients were monitored with PSG (mean: 41.6 days post-TBI; standard deviation [SD]: 28.3). Patients' mean sleep duration was reduced (5.6 h, SD: 1.2), and was fragmented with frequent awakenings (mean: 27.7, SD: 15.0). Deep, slow-wave restorative sleep was reduced, or completely absent (37.9% of patients). The use of PSG did not appear to exacerbate patient agitation or cognitive disturbance. Mean melatonin levels at both time-points were commonly outside of normal reference ranges. After PTA resolved, patients (n = 11) displayed significantly longer mean sleep time (5.3 h [PTA]; 6.5 h [out of PTA], difference between means: 1.2, p = 0.005). However, disturbances to other sleep-wake parameters (e.g., increased awakenings, wake time, and sleep latency) persisted after PTA resolved. This is the first study to evaluate sleep disturbance in a cohort of patients as they progressed through the early TBI recovery phases. There is a clear need for tailored assessment of sleep disturbance during PTA, which currently does not form part of routine hospital assessment, to suggest new treatment paradigms, enhance patient recovery, and reduce its long-term impacts.
Collapse
Affiliation(s)
- Bianca Fedele
- Department of Rehabilitation, Department of Rehabilitation and Mental Health, Epworth HealthCare, Melbourne, Australia
- Department of Rehabilitation, Epworth Monash Rehabilitation Medicine (EMReM) Unit, Melbourne, Australia
- School of Clinical Sciences, Monash University, Melbourne, Australia
| | - Gavin Williams
- Department of Rehabilitation, Department of Rehabilitation and Mental Health, Epworth HealthCare, Melbourne, Australia
- Department of Rehabilitation, Epworth Monash Rehabilitation Medicine (EMReM) Unit, Melbourne, Australia
- Department of Physiotherapy, The University of Melbourne, Melbourne, Australia
| | - Dean McKenzie
- Research Development and Governance Unit, Department of Rehabilitation and Mental Health, Epworth HealthCare, Melbourne, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Robert Giles
- Sleep Unit, Department of Rehabilitation and Mental Health, Epworth HealthCare, Melbourne, Australia
| | - Adam McKay
- Department of Rehabilitation, Department of Rehabilitation and Mental Health, Epworth HealthCare, Melbourne, Australia
- School of Psychological Sciences, Monash University, Melbourne, Australia
- Monash Epworth Rehabilitation Research Centre, Melbourne, Australia
| | - John Olver
- Department of Rehabilitation, Department of Rehabilitation and Mental Health, Epworth HealthCare, Melbourne, Australia
- Department of Rehabilitation, Epworth Monash Rehabilitation Medicine (EMReM) Unit, Melbourne, Australia
- School of Clinical Sciences, Monash University, Melbourne, Australia
| |
Collapse
|
2
|
Leclerc C, Gervais C, Hjeij D, Briand MM, Williamson D, Bernard F, Duclos C, Arbour C. Sleep Disruptions in Hospitalized Adults Sustaining a Traumatic Brain Injury: A Scoping Review. J Head Trauma Rehabil 2024; 39:E201-E215. [PMID: 37767918 DOI: 10.1097/htr.0000000000000899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
OBJECTIVE Adults sustaining a traumatic brain injury (TBI) are at risk of sleep disturbances during their recovery, including when such an injury requires hospitalization. However, the sleep-wake profile, and internal and external factors that may interfere with sleep initiation/maintenance in hospitalized TBI patients are poorly understood. This review aimed to: (1) identify/summarize the existing evidence regarding sleep and sleep measurements in TBI adults receiving around-the-clock care in a hospital or during inpatient rehabilitation, and (2) identify internal/external factors linked to poor sleep in this context. METHODS A scoping review was conducted in accordance with the PRISMA Scoping Review Extension guidelines. A search was conducted in MEDLINE, PsycINFO, CINAHL, and Web of Science databases. RESULTS Thirty relevant studies were identified. The most common sleep variables that were put forth in the studies to characterize sleep during hospitalization were nighttime sleep time (mean = 6.5 hours; range: 5.2-8.9 hours), wake after sleep onset (87.1 minutes; range: 30.4-180 minutes), and sleep efficiency (mean = 72.9%; range: 33%-96%) using mainly actigraphy, polysomnography, and questionnaires (eg, the sleep-wake disturbance item of the Delirium Rating Scale or the Pittsburgh Sleep Quality Index). Twenty-four studies (80%) suggested that hospitalized TBI patients do not get sufficient nighttime sleep, based on the general recommendations for adults (7-9 hours per night). Sleep disruptions during hospitalization were found to be associated to several internal factors including TBI severity, cognitive status, and analgesia intake. External and modifiable factors, such as noise, light, and patient care, were consistently associated with sleep disruptions in this context. CONCLUSION Although the literature on sleep disturbances in hospitalized TBI patients has been increasing in recent years, many gaps in knowledge remain, including phenotypes and risk factors. Identifying these factors could help clinicians better understand the multiple sources of TBI patients' sleep difficulties and intervene accordingly.
Collapse
Affiliation(s)
- Catherine Leclerc
- Author Affiliations: Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, CIUSSS du Nord-de-l'Île-de-Montréal, Montréal, Québec, Canada (Mss Leclerc and Hjeij, Mr Gervais, and Drs Williamson, Bernard, Duclos, and Arbour); Department of Psychology, Université de Montréal, Montréal, Québec, Canada (Ms Leclerc and Mr Gervais); Faculty of Medicine (Drs Briand and Bernard), Faculty of Pharmacy (Dr Williamson), and Faculty of Nursing (Dr Arbour), Université de Montréal, Montréal, Québec, Canada; Division of Trauma Research, Departments of Surgery and of Neurological Sciences, Hôpital du Sacré-Coeur de Montréal, CIUSSS du Nord-de-l'Île-de-Montréal, Montréal, Québec, Canada (Drs Briand, Bernard, Duclos, and Arbour); and Department of Anesthesiology and Pain Medicine, Faculty of Medicine, Université de Montréal, Montréal, Québec, Canada (Dr Duclos)
| | | | | | | | | | | | | | | |
Collapse
|
3
|
Baniassadi A, Manor B, Yu W, Travison T, Lipsitz L. Nighttime ambient temperature and sleep in community-dwelling older adults. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 899:165623. [PMID: 37474050 PMCID: PMC10529213 DOI: 10.1016/j.scitotenv.2023.165623] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/14/2023] [Accepted: 07/16/2023] [Indexed: 07/22/2023]
Abstract
This longitudinal study examines the association between bedroom nighttime temperature and sleep quality in a sample of community dwelling older adults. Using wearable sleep monitors and environmental sensors, we assessed sleep duration, efficiency, and restlessness over an extended period within participants' homes while controlling for potential confounders and covariates. Our findings demonstrated that sleep was most efficient and restful when nighttime ambient temperature ranged between 20 and 25 °C, with a clinically relevant 5-10 % drop in sleep efficiency when the temperature increased from 25 °C to 30 °C. The associations were primarily nonlinear, and substantial between-subject variations were observed. These results highlight the potential to enhance sleep quality in older adults by optimizing home thermal environments and emphasize the importance of personalized temperature adjustments based on individual needs and circumstances. Additionally, our study underscores the potential impact of climate change on sleep quality in older adults, particularly those with lower socioeconomic status, and supports increasing their adaptive capacity in the face of a changing climate.
Collapse
Affiliation(s)
- Amir Baniassadi
- Marcus Institute for Aging Research, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
| | - Brad Manor
- Marcus Institute for Aging Research, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Wanting Yu
- Marcus Institute for Aging Research, Boston, MA, USA
| | - Thomas Travison
- Marcus Institute for Aging Research, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Lewis Lipsitz
- Marcus Institute for Aging Research, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| |
Collapse
|
4
|
Woon C. A Literature Review: Violence and Aggression in Neuroscience Nursing. J Neurosci Nurs 2023; 55:60-64. [PMID: 36857134 DOI: 10.1097/jnn.0000000000000692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
ABSTRACT BACKGROUND: Violence and aggression is commonly encountered in nursing worldwide and is an increasing concern, although it is largely underreported by staff. Violence and aggression can take many forms, from verbal and physical abuse to sexual assault. This study aims to define agitation, violence, and aggression and to explore the prevalence of violence and aggression among neuroscience patients. This review also examines why violence and aggression occurs for neuroscience patients and to determine the effects on the patients, the environment, and the nursing staff. METHODS: A review of articles was conducted using CINAHL, PubMed, the Cochrane Database, and Google Scholar between 2012 and 2022. DISCUSSION: Agitation can escalate to violence and aggression. The reasons a neuroscience patient may become agitated are multifactorial. An injury to the brain may not cause agitation; however, the effect on the frontal lobe, hypothalamus, and hippocampus may cause a lack of self-control, impulsivity, an inability to control emotions, and an uncontrolled release of hormones, leading to a heightened sympathetic response. The effects of violence and aggression can be detrimental to the patient and include isolation, increased sedation, reduced observations, and even death. The effects on the nurse are profound including a decline in productivity at work, an increased risk of drug errors, and posttraumatic stress disorder or burnout as longer-term consequences. CONCLUSION: Violence and aggression is commonly experienced within neuroscience nursing, and the contributing factors are multifactorial. The effects for the patients and staff can be profound, and this is why prevention of agitation is fundamental to ensure the safety and retention of nursing staff.
Collapse
Affiliation(s)
- Caroline Woon
- Questions or comments about this article may be directed to Caroline Woon at . C.W. is a Neuroscience Clinical Nurse Educator, Wellington Hospital, Wellington, New Zealand
| |
Collapse
|
5
|
Phyland RK, Ponsford JL, Carrier SL, Hicks AJ, McKay A. Agitated Behaviors following Traumatic Brain Injury: A Systematic Review and Meta-Analysis of Prevalence by Post-Traumatic Amnesia Status, Hospital Setting, and Agitated Behavior Type. J Neurotrauma 2021; 38:3047-3067. [PMID: 34435884 DOI: 10.1089/neu.2021.0257] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Agitation is a common behavioral problem following traumatic brain injury (TBI); however, the precise proportion of patients who experience agitation in the early stages of recovery is unknown. The aim of this systematic review and meta-analysis was to evaluate the prevalence of agitation in TBI patients undergoing inpatient care, and whether this prevalence differed by post-traumatic amnesia (PTA) status and setting (acute and rehabilitation). We also aimed to describe the prevalence of sub-types of agitated behavior (disinhibited, aggressive, and emotionally labile). We searched five databases and one clinical trials register, with additional review of websites and key journals to identify any relevant records up to July 2020. We included studies describing the proportion of hospitalized TBI patients age 16 years or older demonstrating agitated behavior. We included comparative studies with and without concurrent controls, randomized controlled trials, pseudo-randomized controlled trials, and case series. Methodological quality was critically appraised using a Joanna Briggs Institute checklist. Sixteen studies met eligibility criteria, with a total of 5592 participants. The pooled prevalence of agitation was 31.73% (95% confidence interval [CI], 25.25%-39.00%) during inpatient care (acute and rehabilitation), 32.23% (95% CI, 27.13%-37.80%) during rehabilitative care and 44.06% (95% CI, 36.15%-52.28%) for inpatients in PTA specifically. Disinhibited behaviors were the most common. There was substantial heterogeneity between studies. Additional high-quality research featuring large samples, frequent and long-term measurement of agitation, use of validated scales, and consideration of variables such as PTA status will further improve estimates of agitation prevalence following TBI.
Collapse
Affiliation(s)
- Ruby K Phyland
- Monash Epworth Rehabilitation Research Center, Melbourne, Victoria, Australia.,Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia
| | - Jennie L Ponsford
- Monash Epworth Rehabilitation Research Center, Melbourne, Victoria, Australia.,Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia
| | - Sarah L Carrier
- Monash Epworth Rehabilitation Research Center, Melbourne, Victoria, Australia.,Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia
| | - Amelia J Hicks
- Monash Epworth Rehabilitation Research Center, Melbourne, Victoria, Australia.,Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia
| | - Adam McKay
- Monash Epworth Rehabilitation Research Center, Melbourne, Victoria, Australia.,Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Victoria, Australia.,Division of Rehabilitation and Mental Health, Epworth HealthCare, Melbourne, Victoria, Australia
| |
Collapse
|
6
|
Abstract
Sleep disturbances are common after traumatic brain injury of all levels of severity, interfere with acute and long-term recovery, and can persist for years after injury. There is increasing evidence of the importance of sleep in improving brain function and recovery. Noticing and addressing sleep disturbances are important aspects of nursing care, especially for the prevention or early recognition of delirium. Nonpharmacologic interventions can improve sleep. Teaching about the importance of sleep after traumatic brain injury, promoting sleep hygiene, and multidisciplinary approaches to addressing sleep problems and improving sleep are important for recovery from traumatic brain injury.
Collapse
Affiliation(s)
- Kris B Weymann
- VA Portland Health Care System, Portland, OR, USA; Oregon Health & Science University, School of Nursing, SN-6S, 3455 Southwest US Veterans Hospital Road, Portland, OR 97239, USA.
| | - Jennifer M Rourke
- VA Portland Health Care System, P2IESD, 3710 Southwest US Veterans Hospital Road, Portland, OR 97239, USA
| |
Collapse
|
7
|
Understanding Sleep Dysfunction after Traumatic Brain Injury. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2020. [DOI: 10.1007/s40141-020-00299-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
8
|
Comparing the Westmead Posttraumatic Amnesia Scale, Galveston Orientation and Amnesia Test, and Confusion Assessment Protocol as Measures of Acute Recovery Following Traumatic Brain Injury. J Head Trauma Rehabil 2020; 36:156-163. [PMID: 32898032 DOI: 10.1097/htr.0000000000000607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The duration of the acute period of recovery following traumatic brain injury (TBI) remains a widely used criterion for injury severity and clinical management. Consensus regarding its most appropriate definition and assessment method has yet to be established. OBJECTIVE The present study compared the trajectory of recovery using 3 measures: the Westmead Post-Traumatic Amnesia Scale (WPTAS), the Galveston Orientation and Amnesia Test (GOAT), and the Confusion Assessment Protocol (CAP). Patterns of symptom recovery using the CAP were explored. PARTICIPANTS Eighty-two participants with moderate to severe TBI in posttraumatic amnesia (PTA) on admission to an inpatient rehabilitation hospital. DESIGN Prospective longitudinal study. OUTCOME MEASURES Length of PTA (days), agreement between measures (%, κ coefficient), and pattern of symptom recovery. RESULTS Participants emerged from PTA earliest on the CAP followed the GOAT, and last on the WPTAS. There was good agreement between the CAP and the GOAT as to PTA status, but both tests had poor agreement with the WPTAS. Of patients considered out of PTA on the CAP, the majority exhibited signs of amnesia on the WPTAS and one-third had clinical levels of agitation. CONCLUSION The WPTAS identifies a later stage of PTA recovery that requires specialized management due to ongoing amnesia and agitation. The CAP and the GOAT are less sensitive to this extended period of PTA.
Collapse
|
9
|
Krese K, Ingraham B, O'Brien MK, Mummidisetty CK, McNulty M, Srdanovic N, Kocherginsky M, Ripley D. The impact of a yoga-based physical therapy group for individuals with traumatic brain injury: results from a pilot study. Brain Inj 2020; 34:1118-1126. [PMID: 32530717 DOI: 10.1080/02699052.2020.1776394] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To compare the impacts of yoga-based physical therapy versus a seated rest within the context of standard rehabilitation practice on sleep, heart rate variability (HRV), anxiety, and fatigue during acute traumatic brain injury (TBI) rehabilitation. METHODS Eleven individuals participated in this crossover study involving the following interventions in a randomized order: group yoga-based physical therapy (YPT), conventional physical therapy (CPT), and group seated rest in a relaxing environment (SR). HRV and self-reported anxiety and fatigue were measured immediately before and after each group, and sleep after each condition and at baseline. Data was analyzed using generalized linear mixed models with repeated measures. RESULTS The interaction between time and treatment was statistically significant (p = .0203). For the SR treatment, wake after sleep onset (WASO) rate was reduced from 14.99 to 10.60 (IRR = 0.71; p = .006). Time and treatment were not found to be statistically significantly associated with any of the secondary outcomes. CONCLUSION Yoga-based physical therapy is feasible and safe in the inpatient rehabilitation setting following TBI. Sleep quality improved following the addition of a one-hour seated rest in a relaxing environment to a standard rehabilitation daily schedule, suggesting that structured rest time may be beneficial to sleep hygiene during inpatient rehabilitation following TBI. ClinicalTrials.Gov Registration Number: NCT03701594.
Collapse
Affiliation(s)
- Kelly Krese
- Brain Innovation Center, Shirley Ryan AbilityLab , Chicago, Illinois, USA
| | - Benjamin Ingraham
- Brain Innovation Center, Shirley Ryan AbilityLab , Chicago, Illinois, USA.,Division of Physical Medicine and Rehabilitation, University of Utah , Salt Lake City, Utah, USA
| | - Megan K O'Brien
- Max Näder Center for Rehabilitation Technologies and Outcomes Research, Shirley Ryan AbilityLab , Chicago, Illinois, USA
| | - Chaithanya K Mummidisetty
- Max Näder Center for Rehabilitation Technologies and Outcomes Research, Shirley Ryan AbilityLab , Chicago, Illinois, USA
| | - Mary McNulty
- Brain Innovation Center, Shirley Ryan AbilityLab , Chicago, Illinois, USA.,Department of Occupational Therapy, Midwestern University , Glendale, Arizona, USA
| | - Nina Srdanovic
- Biostatistics Collaboration Center, Northwestern University Feinberg School of Medicine , Chicago, Illinois, USA
| | - Masha Kocherginsky
- Biostatistics Collaboration Center, Northwestern University Feinberg School of Medicine , Chicago, Illinois, USA
| | - David Ripley
- Brain Innovation Center, Shirley Ryan AbilityLab , Chicago, Illinois, USA.,Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine , Chicago, Illinois, USA
| |
Collapse
|
10
|
Zeitzer JM, Hon F, Whyte J, Monden KR, Bogner J, Dahdah M, Wittine L, Bell KR, Nakase‐Richardson R. Coherence Between Sleep Detection by Actigraphy and Polysomnography in a Multi‐Center, Inpatient Cohort of Individuals with Traumatic Brain Injury. PM R 2020; 12:1205-1213. [DOI: 10.1002/pmrj.12353] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/08/2020] [Accepted: 02/21/2020] [Indexed: 01/22/2023]
Affiliation(s)
- Jamie M. Zeitzer
- Department of Psychiatry and Behavioral Sciences Stanford University Palo Alto CA USA
- Mental Illness Research Education and Clinical Center VA Palo Alto Health Care System Palo Alto CA USA
| | - Flora Hon
- Department of Psychiatry and Behavioral Sciences Stanford University Palo Alto CA USA
- College of Literature, Science, and the Arts University of Michigan Ann Arbor MI USA
| | - John Whyte
- Moss Rehabilitation Research Institute Albert Einstein Healthcare Network Elkins Park PA USA
| | - Kimberley R. Monden
- Craig Hospital Englewood CO USA
- Department of Physical Medicine and Rehabilitation University of Colorado School of Medicine Aurora CO USA
| | - Jennifer Bogner
- Department of Physical Medicine and Rehabilitation, College of Medicine Ohio State University Columbus OH USA
| | - Marie Dahdah
- Baylor Scott & White Medical Center – Plano Plano TX USA
| | - Lara Wittine
- Morsani College of Medicine, Division of Pulmonary and Sleep Medicine University of South Florida Tampa FL USA
| | - Kathleen R. Bell
- Department of Physical Medicine and Rehabilitation University of Texas Southwestern Medical Center Dallas TX USA
| | - Risa Nakase‐Richardson
- Morsani College of Medicine, Division of Pulmonary and Sleep Medicine University of South Florida Tampa FL USA
- Mental Health and Behavioral Sciences Defense and Veterans Brain Injury Center at James A. Haley Veterans' Hospital Tampa FL USA
| |
Collapse
|
11
|
Makley MJ, Gerber D, Newman JK, Philippus A, Monden KR, Biggs J, Spier E, Tarwater P, Weintraub A. Optimized Sleep After Brain Injury (OSABI): A Pilot Study of a Sleep Hygiene Intervention for Individuals With Moderate to Severe Traumatic Brain Injury. Neurorehabil Neural Repair 2019; 34:111-121. [DOI: 10.1177/1545968319895478] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background. Disrupted sleep is common after traumatic brain injury (TBI) particularly in the inpatient rehabilitation setting where it may affect participation in therapy and outcomes. Treatment of sleep disruption in this setting is varied and largely unexamined. Objective. To study the feasibility of instituting a sleep hygiene intervention on a rehabilitation unit. Methods. Twenty-two individuals admitted to a brain injury unit were enrolled and allocated, using minimization, to either a sleep hygiene protocol (SHP) or standard of care (SOC). All participants wore actigraphs, underwent serial cognitive testing, and had light monitors placed in their hospital rooms for 4 weeks. Additionally, participants in the SHP received 30 minutes of blue-light therapy each morning, had restricted caffeine intake after noon, and were limited to 30-minute naps during the day. SHP participants had their lights out time set according to preinjury sleep time preference. Both groups were treated with the same restricted formulary of centrally acting medications. Results. Of 258 patients screened, 27 met all study inclusion criteria of whom 22 were enrolled. Nine participants in each group who had at least 21 days of treatment were retained for analysis. The protocol was rated favorably by participants, families, and staff. Actigraph sleep metrics improved in both groups during the 4-week intervention; however, only in the SHP was the change significant. Conclusions. Sleep hygiene is a feasible, nonpharmacologic intervention to treat disrupted sleep in a TBI inpatient rehabilitation setting. A larger study is warranted to examine treatment efficacy. ClinicalTrials.gov Identifier: NCT02838082.
Collapse
Affiliation(s)
- Michael J. Makley
- Craig Hospital, Englewood, CO, USA
- CNS Medical Group, Englewood, CO, USA
- University of Colorado School of Medicine, Aurora, CO, USA
| | | | | | | | - Kimberley R. Monden
- Craig Hospital, Englewood, CO, USA
- University of Colorado School of Medicine, Aurora, CO, USA
| | | | - Eric Spier
- Craig Hospital, Englewood, CO, USA
- CNS Medical Group, Englewood, CO, USA
- University of Colorado School of Medicine, Aurora, CO, USA
| | - Patrick Tarwater
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Alan Weintraub
- Craig Hospital, Englewood, CO, USA
- CNS Medical Group, Englewood, CO, USA
- University of Colorado School of Medicine, Aurora, CO, USA
| |
Collapse
|