Publications by authors named "Charles Levy"

Article Synopsis
  • High-dose testosterone replacement therapy (TRT) combined with finasteride offers benefits such as improved body composition, muscle strength, and bone density in older men, while mitigating the risk of prostate enlargement.
  • A pilot study involved 12 men with spinal cord injuries, demonstrating that TRT with finasteride significantly increased lean body mass and muscle size, alongside enhancing bone mineral density compared to a placebo.
  • Results suggest TRT + finasteride reduced fat mass and improved muscular strength, with measurable benefits observed as early as 6 months into the treatment, indicating its potential effectiveness for men with low testosterone post-injury.
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Appreciation for the utility of creative arts therapy in rehabilitation is on the rise. The limitations of conventional approaches to address posttraumatic stress disorder and co-occurring traumatic brain injury is spurring the development and increased use of creative arts therapies, especially in US military health care systems. However, emerging applications of creative arts therapies in rehabilitation extend well beyond posttraumatic stress disorder/traumatic brain injury and military populations to span the continuum of care, from the intensive care unit, postoperative recovery unit, acute inpatient medical and surgical wards, outpatient clinics, and home health, as well as in traditional long-term care and psychiatric settings.

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Introduction: Studies suggest a relationship between the emotional evocativeness of visual imagery and viewer responses, however, there is limited understanding of these associations, especially as they relate to viewers' personal experiences of adversities.

Methods: In this exploratory study, we examined the relationship between the visual content of mask images and viewers' responses. In an online survey 699 participants (of  = 1,010 total initial participants) rated 98 masks based on valence, arousal, and personal relevance and completed the Life Events Checklist.

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Post-traumatic stress disorder (PTSD) is a heterogeneous condition that affects many civilians and military service members. Lack of engagement, high dropout rate, and variable response to psychotherapy necessitates more compelling and accessible treatment options that are based on sound neuroscientific evidence-informed decision-making. Art therapy incorporates elements proven to be effective in psychotherapy, such as exposure, making it a potentially valuable treatment option.

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Background: No previous studies have followed prosthesis users with upper limb loss or limb deficiency using their own prostheses to assess change over time.

Objectives: (1) To describe prostheses and terminal device types used at baseline and 1-year follow-up; (2) to examine changes in functional outcomes and device satisfaction over time; and (3) to examine whether changes in outcomes varied across level of amputation and type of prosthesis used.

Study Design: Multisite, observational time series design with in-person functional performance and self-report data collected at baseline and 1-year follow-up.

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Objective: The aim of the study was to describe and quantify the relationship between limb impairment variables to key functional outcomes.

Design: This was an observational study of 107 participants with unilateral above/at-elbow or below-elbow/wrist amputation. Demographics, prosthesis characteristics, residual limb length, and prevalence of passive range-of-motion restrictions, and strength impairments were described.

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To assess provider perceptions regarding battlefield acupuncture (BFA) and integrative medicine at a single Veterans Health Administration facility. A total of 87 allopathic and osteopathic providers trained to provide BFA were invited to participate in a self-report web-based questionnaire assessing provider BFA perceptions and practice. Mixed methodology was used to analyze closed- and open-ended survey responses.

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Background: The majority of stroke survivors return to their homes and need assistance from family caregivers to perform activities of daily living. These increased demands coupled with the lack of preparedness for their new roles lead to a high risk for caregivers developing depressive symptoms and other negative outcomes. Follow-up home support and problem-solving interventions with caregivers are crucial for maintaining stroke survivors in their homes.

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Purpose: To present population data on standardized measures of dexterity, activity performance, disability, health-related quality of life (HRQoL) and community integration for persons with upper limb amputation (ULA), compare outcomes to normative values, and examine differences by prosthesis type and laterality (unilateral vs. bilateral amputation).

Materials And Methods: Multi-site, cross-sectional design, with in-person evaluations, functional performance, and self-report measures.

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Importance: Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly prescribed for knee osteoarthritis. However, they are associated with uncertain long-term clinical benefit and significant toxic effects.

Objective: To evaluate whether discontinuing NSAIDs and engaging in a telephone-based cognitive behavioral therapy (CBT) program is noninferior to continuing NSAIDs for patients with knee osteoarthritis.

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Purpose: Telehealth provides psychotherapeutic interventions and psychoeducation for remote populations with limited access to in-person behavioural health and/or rehabilitation treatment. The United States Department of Défense and the Veterans Health Administration use telehealth to deliver primary care, medication management, and services including physical, occupational, and speech-language therapies for service members, veterans, and eligible dependents. While creative arts therapies are included in telehealth programming, the existing evidence base focuses on art therapy and dance/movement therapy, with a paucity of information on music therapy.

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Objective: This study examined the potential usability, relevance, and acceptability of V-Mart, a virtual reality grocery store as an assessment and intervention tool for veterans with mild traumatic brain injury.

Design: Six focus groups were conducted for a 2-yr period to assess perceptions from the following three key stakeholders: therapists, veterans with neither mild traumatic brain injury nor posttraumatic stress disorder, and veterans with mild traumatic brain injury with or without posttraumatic stress disorder (mild traumatic brain injury/posttraumatic stress disorder). The System Usability Scale was applied as an objective measure of usability.

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Objective: We review health services and reintegration practices that contribute to the rehabilitation of US active duty service members (ADSMs) and Veterans who experienced traumatic brain injury (TBI), especially mild TBI (mTBI), as discussed at the 2015 Department of Veterans Affairs (VA) TBI State-of-the-Art (SOTA) Conference.

Methodology: We reviewed the state-of-the-art at the time of the previous 2008 TBI SOTA Conference, advances in the field since then, and future directions to address gaps in knowledge.

Main Results: We reviewed: (1) mTBI and its comorbid conditions documented in ADSMs and Veterans, and recognized the need for additional healthcare utilization, health cost and quality of care studies; (2) VA vocational rehabilitation programmes and the effectiveness of supported employment for helping those with workplace difficulties; (3) the application of technology to assist in TBI rehabilitation, including mobile device applications for self-management, videoconferencing with providers, and virtual reality to help with behavioural and cognitive challenges, and (4) Department of Defense (DoD)-VA partnerships on identification, evaluation and dissemination of TBI best practices.

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Aim: Environmental assessments and subsequent modifications conducted by healthcare professionals can enhance home safety and promote independent living. However, travel time, expense and the availability of qualified professionals can limit the broad application of this intervention. Remote technology has the potential to increase access to home safety evaluations.

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The number of US veterans with disabilities has increased in recent years as service members have returned home with extensive injuries and veterans from previous wars acquire functional limitations as a consequence of aging with chronic diseases. Veterans with severe disabilities need assistance and support to maintain independence at home and to avoid institutionalization. The US Department of Veterans Affairs (VA) strives to network with community organizations to achieve the best possible outcomes for veterans.

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Increased crash incidence following deployment and veterans' reports of driving difficulty spurred traffic safety research for this population. We conducted an interim analysis on the efficacy of a simulator-based occupational therapy driving intervention (OT-DI) compared with traffic safety education (TSE) in a randomized controlled trial. During baseline and post-testing, OT-Driver Rehabilitation Specialists and one OT-Certified Driver Rehabilitation Specialist measured driving performance errors on a DriveSafety CDS-250 high-fidelity simulator.

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Cough and swallow protect the lungs and are frequently impaired following traumatic brain injury (TBI). This project examined cough response to inhaled capsaicin solution challenge in a cohort of four young adults with a history of TBI within the preceding five years. All participants had a history of tracheostomy with subsequent decannulation and dysphagia after their injuries (resolved for all but one participant).

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This study examined functional outcomes, health-related quality of life (HRQoL), and satisfaction in a group of Veterans who received physical therapy via an in-home video telerehabilitation program, the Rural Veterans TeleRehabilitation Initiative (RVTRI). A retrospective, pre-post study design was used. Measures obtained from 26 Veterans who received physical therapy in the RVTRI program between February 22, 2010, and April 1, 2011, were analyzed.

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