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Results: 1 to 10 of 68

Publication Record


Deficits in Self-Reported Initiation Are AssociatedWith Subsequent Disability in ICU Survivors.
Wilson JE, Duggan MC, Chandrasekhar R, Brummel NE, Dittus RS, Ely EW, Patel MB, Jackson JC
(2019) Psychosomatics 60: 376-384
MeSH Terms: Activities of Daily Living, Aged, Cohort Studies, Critical Illness, Disabled Persons, Executive Function, Female, Humans, Intensive Care Units, Male, Middle Aged, Prospective Studies, Self Report, Survivors
Show Abstract · Added October 28, 2018
OBJECTIVE - To determine whether deficits in a key aspect of executive functioning, namely, initiation, were associated with current and future functional disabilities in intensive care unit survivors.
METHODS - A nested substudy within a 2-center prospective observational cohort. We used 3 tests of initiation at 3 and 12 months: the Ruff Total Unique Design, Controlled Oral Word Association, and Behavior Rating Inventory of Executive Function initiation. Disability in instrumental activities of daily living (IADL) was measured with the Functional Activities Questionnaire. We used a proportional odds logistic regression model to evaluate the association between initiation and disability. Covariates in the model included age, education, baseline Functional Activities Questionnaire, pre-existing cognitive impairment, comorbidities, admission severity of illness, episodes of hypoxia, and days of severe sepsis.
RESULTS - In 195 patients, after adjusting for covariates, only the Behavior Rating Inventory of Executive Function initiation was associated with disability at any time point. Comparing the 25th vs the 75th percentile scores (95% confidence interval) of the Behavior Rating Inventory of Executive Function initiation at 3 months, patients with worse initiation scores had 5.062 times the odds (95% confidence interval: 2.539, 10.092) of disability according to the Functional Activities Questionnaire at 3 months, with similar odds at 12 months (odds ratio: 3.476, 95% confidence interval: 1.943, 6.216). Worse Behavior Rating Inventory of Executive Function initiation scores at 3 months were associated with future disability at 12 months odds ratio (95% confidence interval) 5.079 (2.579, 10.000).
CONCLUSIONS - Executive function deficits acquired after a critical illness in the domain of initiation are common in intensive care unit survivors, and when they are identified via self-report tools, they are associated with current and future disability in instrumental activities of daily living.
Copyright © 2018 Academy of Consultation-Liaison Psychiatry. All rights reserved.
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14 MeSH Terms
Co-Occurrence of Post-Intensive Care Syndrome Problems Among 406 Survivors of Critical Illness.
Marra A, Pandharipande PP, Girard TD, Patel MB, Hughes CG, Jackson JC, Thompson JL, Chandrasekhar R, Ely EW, Brummel NE
(2018) Crit Care Med 46: 1393-1401
MeSH Terms: Activities of Daily Living, Aged, Cognitive Dysfunction, Critical Care, Critical Illness, Depression, Disability Evaluation, Female, Humans, Male, Middle Aged, Prospective Studies, Respiratory Insufficiency, Shock, Syndrome
Show Abstract · Added June 26, 2018
OBJECTIVES - To describe the frequency of co-occurring newly acquired cognitive impairment, disability in activities of daily livings, and depression among survivors of a critical illness and to evaluate predictors of being free of post-intensive care syndrome problems.
DESIGN - Prospective cohort study.
SETTING - Medical and surgical ICUs from five U.S. centers.
PATIENTS - Patients with respiratory failure or shock, excluding those with preexisting cognitive impairment or disability in activities of daily livings.
MEASUREMENTS AND MAIN RESULTS - At 3 and 12 months after hospital discharge, we assessed patients for cognitive impairment, disability, and depression. We categorized patients into eight groups reflecting combinations of cognitive, disability, and mental health problems. Using multivariable logistic regression, we modeled the association between age, education, frailty, durations of mechanical ventilation, delirium, and severe sepsis with the odds of being post-intensive care syndrome free. We analyzed 406 patients with a median age of 61 years and an Acute Physiology and Chronic Health Evaluation II of 23. At 3 and 12 months, one or more post-intensive care syndrome problems were present in 64% and 56%, respectively. Nevertheless, co-occurring post-intensive care syndrome problems (i.e., in two or more domains) were present in 25% at 3 months and 21% at 12 months. Post-intensive care syndrome problems in all three domains were present in only 6% at 3 months and 4% at 12 months. More years of education was associated with greater odds of being post-intensive care syndrome free (p < 0.001 at 3 and 12 mo). More severe frailty was associated with lower odds of being post-intensive care syndrome free (p = 0.005 at 3 mo and p = 0.048 at 12 mo).
CONCLUSIONS - In this multicenter cohort study, one or more post-intensive care syndrome problems were present in the majority of survivors, but co-occurring problems were present in only one out of four. Education was protective from post-intensive care syndrome problems and frailty predictive of the development of post-intensive care syndrome problems. Future studies are needed to understand better the heterogeneous subtypes of post-intensive care syndrome and to identify modifiable risk factors.
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15 MeSH Terms
Predictors of recurrence in remitted late-life depression.
Deng Y, McQuoid DR, Potter GG, Steffens DC, Albert K, Riddle M, Beyer JL, Taylor WD
(2018) Depress Anxiety 35: 658-667
MeSH Terms: Activities of Daily Living, Age of Onset, Aged, Antidepressive Agents, Brain, Comorbidity, Depressive Disorder, Major, Female, Humans, Longitudinal Studies, Magnetic Resonance Imaging, Male, Middle Aged, Neuropsychological Tests, Prognosis, Proportional Hazards Models, Recurrence, Remission Induction, Sex Factors, Social Support, Stress, Psychological, Suicidal Ideation
Show Abstract · Added March 26, 2019
BACKGROUND - Late-life depression (LLD) is associated with a fragile antidepressant response and high recurrence risk. This study examined what measures predict recurrence in remitted LLD.
METHODS - Individuals of age 60 years or older with a Diagnostic and Statistical Manual - IV (DSM-IV) diagnosis of major depressive disorder were enrolled in the neurocognitive outcomes of depression in the elderly study. Participants received manualized antidepressant treatment and were followed longitudinally for an average of 5 years. Study analyses included participants who remitted. Measures included demographic and clinical measures, medical comorbidity, disability, life stress, social support, and neuropsychological testing. A subset underwent structural magnetic resonance imaging (MRI).
RESULTS - Of 241 remitted elders, approximately over 4 years, 137 (56.8%) experienced recurrence and 104 (43.2%) maintained remission. In the final model, greater recurrence risk was associated with female sex (hazard ratio [HR] = 1.536; confidence interval [CI] = 1.027-2.297), younger age of onset (HR = 0.990; CI = 0.981-0.999), higher perceived stress (HR = 1.121; CI = 1.022-1.229), disability (HR = 1.060; CI = 1.005-1.119), and less support with activities (HR = 0.885; CI = 0.812-0.963). Recurrence risk was also associated with higher Montgomery-Asberg Depression Rating Scale (MADRS) scores prior to censoring (HR = 1.081; CI = 1.033-1.131) and baseline symptoms of suicidal thoughts by MADRS (HR = 1.175; CI = 1.002-1.377) and sadness by Center for Epidemiologic Studies-Depression (HR = 1.302; CI, 1.080-1.569). Sex, age of onset, and suicidal thoughts were no longer associated with recurrence in a model incorporating report of multiple prior episodes (HR = 2.107; CI = 1.252-3.548). Neither neuropsychological test performance nor MRI measures of aging pathology were associated with recurrence.
CONCLUSIONS - Over half of the depressed elders who remitted experienced recurrence, mostly within 2 years. Multiple clinical and environmental measures predict recurrence risk. Work is needed to develop instruments that stratify risk.
© 2018 Wiley Periodicals, Inc.
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MeSH Terms
Relationships between markers of neurologic and endothelial injury during critical illness and long-term cognitive impairment and disability.
Hughes CG, Patel MB, Brummel NE, Thompson JL, McNeil JB, Pandharipande PP, Jackson JC, Chandrasekhar R, Ware LB, Ely EW, Girard TD
(2018) Intensive Care Med 44: 345-355
MeSH Terms: Activities of Daily Living, Adult, Aged, Biomarkers, Cognition Disorders, Cognitive Dysfunction, Critical Illness, Delirium, E-Selectin, Endothelium, Humans, Male, Middle Aged, Prospective Studies, S100 Calcium Binding Protein beta Subunit
Show Abstract · Added March 14, 2018
PURPOSE - Neurologic and endothelial injury biomarkers are associated with prolonged delirium during critical illness and may reflect injury pathways that lead to poor long-term outcomes. We hypothesized that blood-brain barrier (BBB), neuronal, and endothelial injury biomarkers measured during critical illness are associated with cognitive impairment and disability after discharge.
METHODS - We enrolled adults with respiratory failure and/or shock and measured plasma concentrations of BBB (S100B), neuronal (UCHL1, BDNF), and endothelial (E-selectin, PAI-1) injury markers within 72 h of ICU admission. At 3 and 12 months post-discharge, we assessed participants' global cognition, executive function, and activities of daily living (ADL). We used multivariable regression to determine whether biomarkers were associated with outcomes after adjusting for relevant demographic and acute illness covariates.
RESULTS - Our study included 419 survivors of critical illness with median age 59 years and APACHE II score 25. Higher S100B was associated with worse global cognition at 3 and 12 months (P = 0.008; P = 0.01). UCHL1 was nonlinearly associated with global cognition at 3 months (P = 0.02). Higher E-selectin was associated with worse global cognition (P = 0.006 at 3 months; P = 0.06 at 12 months). BDNF and PAI-1 were not associated with global cognition. No biomarkers were associated with executive function. Higher S100B (P = 0.05) and E-selectin (P = 0.02) were associated with increased disability in ADLs at 3 months.
CONCLUSIONS - S100B, a marker of BBB and/or astrocyte injury, and E-selectin, an adhesion molecule and marker of endothelial injury, are associated with long-term cognitive impairment after critical illness, findings that may reflect mechanisms of critical illness brain injury.
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15 MeSH Terms
A Robotic Coach Architecture for Elder Care (ROCARE) Based on Multi-User Engagement Models.
Fan J, Bian D, Zheng Z, Beuscher L, Newhouse PA, Mion LC, Sarkar N
(2017) IEEE Trans Neural Syst Rehabil Eng 25: 1153-1163
MeSH Terms: Activities of Daily Living, Aged, Aged, 80 and over, Cognition Disorders, Equipment Design, Equipment Failure Analysis, Feasibility Studies, Female, Geriatric Assessment, Humans, Male, Man-Machine Systems, Neurological Rehabilitation, Patient Satisfaction, Physical Therapy Modalities, Pilot Projects, Reproducibility of Results, Robotics, Self-Help Devices, Sensitivity and Specificity, Social Support
Show Abstract · Added March 3, 2020
The aging population with its concomitant medical conditions, physical and cognitive impairments, at a time of strained resources, establishes the urgent need to explore advanced technologies that may enhance function and quality of life. Recently, robotic technology, especially socially assistive robotics has been investigated to address the physical, cognitive, and social needs of older adults. Most system to date have predominantly focused on one-on-one human robot interaction (HRI). In this paper, we present a multi-user engagement-based robotic coach system architecture (ROCARE). ROCARE is capable of administering both one-on-one and multi-user HRI, providing implicit and explicit channels of communication, and individualized activity management for long-term engagement. Two preliminary feasibility studies, a one-on-one interaction and a triadic interaction with two humans and a robot, were conducted and the results indicated potential usefulness and acceptance by older adults, with and without cognitive impairment.
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MeSH Terms
Perceived function and physical performance are associated with pain and fatigue in women with fibromyalgia.
Dailey DL, Frey Law LA, Vance CG, Rakel BA, Merriwether EN, Darghosian L, Golchha M, Geasland KM, Spitz R, Crofford LJ, Sluka KA
(2016) Arthritis Res Ther 18: 68
MeSH Terms: Activities of Daily Living, Adult, Aged, Chronic Pain, Fatigue, Female, Fibromyalgia, Humans, Linear Models, Middle Aged, Perception, Severity of Illness Index, Transcutaneous Electric Nerve Stimulation, Young Adult
Show Abstract · Added March 25, 2020
BACKGROUND - Fibromyalgia is a condition characterized by chronic widespread muscle pain and fatigue and associated with significant impairment in perceived function and reduced physical performance. The purpose of this study was to determine the degree to which pain and fatigue are associated with perceived function and physical performance in women with fibromyalgia.
METHODS - Hierarchical linear regression determined the contribution of pain and fatigue (Numeric Rating Scale (NRS) for resting, movement and combined) to perceived function (Fibromyalgia Impact Questionnaire Revised - Function Subscale, FIQR-Function), Multidimensional Assessment of Fatigue - Activities of Daily Living (MAF-ADL) and SF-36 Physical Function Subscale (SF-36-PF) and physical performance (6-Minute Walk Test, 6MWT and Five Time Sit To Stand, 5TSTS) while controlling for age, body mass index, pain catastrophizing, fear of movement, anxiety, and depression in women with fibromyalgia (N = 94).
RESULTS - For perceived function, movement pain and movement fatigue together better predicted FIQR-function (adjusted R(2) = 0.42, p ≤ 0.001); MAF-ADL (adjusted R(2) = 0.41, p ≤ 0.001); and SF-36-PF function (adjusted R(2) = 0.34, p ≤ 0.001). For physical performance measures, movement pain and fatigue together predicted 6MWT distance (adjusted R(2) = 0.42, p ≤ 0.001) and movement fatigue alone predicted performance time on the 5TSTS (adjusted R(2) = 0.20, p ≤ 0.001).
CONCLUSIONS - Pain and fatigue are significantly associated with and explain more than one-third of the variance in perceived function and physical performance in women with fibromyalgia.
TRIAL REGISTRATION - NIH Clinicaltrials.gov
REGISTRATION - NCT01888640 . Registered 13 June 2013.
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Neurosarcoidosis Presenting as Aseptic Meningitis in an Immunosuppressed Renal Transplant Recipient.
Held EP, Iglesia EA, Johnson AS, Fang JY, Wilson MH, Abel TW, Lake W, Siew ED
(2016) Transplantation 100: e96-e100
MeSH Terms: Activities of Daily Living, Central Nervous System Diseases, Humans, Immunocompromised Host, Kidney Transplantation, Male, Meningitis, Aseptic, Middle Aged, Peptidyl-Dipeptidase A, Sarcoidosis
Show Abstract · Added March 7, 2016
BACKGROUND - Sarcoidosis is a presumptive autoimmune disorder characterized by the presence of noncaseating granulomas and is usually treated successfully with immunosuppression.
METHODS AND RESULTS - Here, we describe the case of a 63-year-old male renal transplant recipient with a remote history of pulmonary sarcoidosis on chronic immunosuppression who developed recurrent aseptic meningitis and underwent brain biopsy revealing a diagnosis of neurosarcoidosis.
CONCLUSIONS - This case highlights the possibility of recurrence of sarcoidosis in the setting of maintenance immunosuppression, the need for heightened awareness of alternative sites of recurrence of autoimmune disease, and future studies to determine the underlying mechanism of recurrence in organ transplant recipients.
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10 MeSH Terms
Cognitive-Behavioral-Based Physical Therapy for Patients With Chronic Pain Undergoing Lumbar Spine Surgery: A Randomized Controlled Trial.
Archer KR, Devin CJ, Vanston SW, Koyama T, Phillips SE, Mathis SL, George SZ, McGirt MJ, Spengler DM, Aaronson OS, Cheng JS, Wegener ST
(2016) J Pain 17: 76-89
MeSH Terms: Activities of Daily Living, Adult, Aged, Chronic Pain, Cognitive Behavioral Therapy, Female, Health Education, Humans, Lumbar Vertebrae, Male, Middle Aged, Pain, Postoperative, Physical Therapy Modalities, Spinal Diseases
Show Abstract · Added February 15, 2016
UNLABELLED - The purpose of this study was to determine the efficacy of a cognitive-behavioral-based physical therapy (CBPT) program for improving outcomes in patients after lumbar spine surgery. A randomized controlled trial was conducted on 86 adults undergoing a laminectomy with or without arthrodesis for a lumbar degenerative condition. Patients were screened preoperatively for high fear of movement using the Tampa Scale for Kinesiophobia. Randomization to either CBPT or an education program occurred at 6 weeks after surgery. Assessments were completed pretreatment, posttreatment and at 3-month follow-up. The primary outcomes were pain and disability measured by the Brief Pain Inventory and Oswestry Disability Index. Secondary outcomes included general health (SF-12) and performance-based tests (5-Chair Stand, Timed Up and Go, 10-Meter Walk). Multivariable linear regression analyses found that CBPT participants had significantly greater decreases in pain and disability and increases in general health and physical performance compared with the education group at the 3-month follow-up. Results suggest a targeted CBPT program may result in significant and clinically meaningful improvement in postoperative outcomes. CBPT has the potential to be an evidence-based program that clinicians can recommend for patients at risk for poor recovery after spine surgery.
PERSPECTIVE - This study investigated a targeted cognitive-behavioral-based physical therapy program for patients after lumbar spine surgery. Findings lend support to the hypothesis that incorporating cognitive-behavioral strategies into postoperative physical therapy may address psychosocial risk factors and improve pain, disability, general health, and physical performance outcomes.
Copyright © 2016 American Pain Society. Published by Elsevier Inc. All rights reserved.
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14 MeSH Terms
Critical pathways: implementation of the Coleman Care Transitions Program in individuals hospitalized with congestive heart failure.
Powers JS, Cox Z, Young J, Howell M, DiSalvo T
(2014) J Am Geriatr Soc 62: 2442-4
MeSH Terms: APACHE, Activities of Daily Living, Aged, Aged, 80 and over, Continuity of Patient Care, Critical Pathways, Heart Failure, Hospitalization, Humans, Middle Aged, Pilot Projects, Quality Improvement, Tennessee
Added February 19, 2015
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13 MeSH Terms
Association between statin use at admission to inpatient rehabilitation and functional status at discharge among older patients.
Morandi A, Girard TD, Shintani A, Turco R, Guerini F, Torpilliesi T, Gentile S, Trabucchi M, Bellelli G
(2014) Rejuvenation Res 17: 490-5
MeSH Terms: Activities of Daily Living, Aged, Aged, 80 and over, Comorbidity, Female, Hospitalization, Humans, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Inpatients, Linear Models, Male, Multivariate Analysis, Muscles, Patient Admission, Patient Discharge, Recovery of Function, Rehabilitation, Retrospective Studies
Show Abstract · Added September 23, 2015
The effect of statins on functional status in older patients is unclear. Statins might carry a deleterious effect on muscle function leading to myopathy and therefore affecting functional recovery. We evaluated the relationship between statin exposure at in-hospital rehabilitation admission and functional outcome at discharge. This was a retrospective cohort study of older patients 70 years and older consecutively admitted to an in-hospital rehabilitation after an acute hospitalization. Statin exposure was measured at the time of rehabilitation admission. Functional status was defined with the Barthel Index (BI) score at the time of discharge. A multi-variable linear regression model was used to evaluate the association between statin exposure and functional status at discharge adjusting for potential confounders through a propensity score for statin exposure. A total of 2435 patients were included. The cohort had a mean age of 81.1 years. Of these 9% (n=220) were on statins at the time of admission. In the multi-variable analysis, the use of statins at the time of admission was independently associated with an improved functional status at discharge (point estimate 5.2; 95% confidence interval 1.5-8.9; p<0.01) after adjusting for relevant confounders. Patients who were receiving statins at the time of admission had a BI score 5 points higher compared to those who were not receiving statins. The use of statins was overall safe in a group of co-morbid older patients undergoing rehabilitation training after an acute hospitalization. Additionally, a possible benefit was found given the positive association between statin use and higher functional status at discharge.
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18 MeSH Terms