Publications by authors named "Lentz T"

Introduction: Little research has investigated the relationship between musculoskeletal pain and body mass index (BMI) in the context of pain-associated psychological distress. This study aims to determine if independent associations exist between BMI, obesity, demographic variables, and psychological distress in patients presenting with hip pain.

Materials And Methods: Using a retrospective cross-sectional study design, 428 patients completed the Optimal Screening for Prediction of Referral and Outcome Yellow Flag (OSPRO-YF) and were categorized into pain-associated psychological distress phenotypes using latent class analysis.

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Purpose: AIM-Back is an embedded pragmatic clinical trial (ePCT) with cluster randomization designed to increase access and compare the effectiveness of two different non-pharmacological care pathways for low back pain (LBP) delivered within the Veteran Administration Health Care System (VAHCS). This manuscript describes baseline characteristics of AIM-Back participants as well as the representativeness of those referred to the AIM-Back program by sex, age, race, and ethnicity, relative to Veterans with low back pain at participating clinics.

Participants: To be eligible for AIM-Back, Veterans were referred to the randomized pathway at their clinic by trained primary care providers (Referral cohort).

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Objective: Osteoarthritis management programs (OAMPs) have become a more common way to deliver patient-centered care. However, there is limited information on real-world use of these programs to guide implementation, payment policy, accessibility, and scaling in the United States. This paper describes 5-year use metrics for the Duke Joint Health Program, an OAMP embedded within a US academic health system.

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Objective: This manuscript describes the uptake of the AIM-Back Pain Navigator Pathway (PNP) designed to encourage use of non-pharmacologic care options within the Veterans Health Administration (VHA).

Design: This manuscript describes the implementation of a telehealth intervention from one arm of a multisite, embedded, cluster-randomized pragmatic trial comparing the effectiveness of two novel clinical care pathways that provide access to non-pharmacologic care for Veterans with low back pain (LBP).

Setting: Ten VHA clinics.

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As peers become a major part of children's social life, children seek out and provide support for each other when experiencing strong emotions. We examined children's intrinsic interpersonal emotion regulation (IER; children's emotion regulation support seeking from peers) and extrinsic IER (regulation strategies peers provide to help regulate emotion). We examined the extent to which (a) the peers whom children turn to for intrinsic IER diverge from those they consider close friends and (b) extrinsic IER strategy provided by peers is associated with intrinsic IER seeking.

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Background: The Optimal Screening for Prediction of Referral and Outcome Yellow Flag (OSPRO-YF) Tool is a 10-item multidimensional screening tool utilized to evaluate pain-related psychological traits in individuals with musculoskeletal pain conditions. The validity of postoperatively collected OSPRO-YF is unclear. This study sought to assess validity of the OSPRO-YF by comparing it to patient-reported outcome scores in both preoperative and postoperative settings.

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Article Synopsis
  • Scientists studied how men and women feel different temperatures to see if women really are colder than men.
  • They found that women can feel cold at a lower temperature (about 21.9 °C) than men (about 22.9 °C) because women usually have more body fat for insulation.
  • However, both men and women reacted similarly in other ways to cold, showing that body size and composition are the main reasons for feeling different temperatures, not just being a boy or a girl.
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Background: Clinicians and public health professionals have allocated resources to curb opioid over-prescription and address psychological needs among patients with musculoskeletal pain. However, associations between psychological distress, risk of surgery, and opioid prescribing among those with hip pathologies remain unclear.

Methods: Using a retrospective cohort study design, we identified patients that were evaluated for hip pain from January 13, 2020 to October 27, 2021.

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Background: Mental health characteristics such as negative mood, fear avoidance, unhelpful thoughts regarding pain, and low self-efficacy are associated with symptom intensity and capability among patients with hip and knee osteoarthritis (OA). Knowledge gaps remain regarding the conceptual and statistical overlap of these constructs and which of these are most strongly associated with capability in people with OA. Further study of these underlying factors can inform us which mental health assessments to prioritize and how to incorporate them into whole-person, psychologically informed care.

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Article Synopsis
  • - The study aimed to analyze the levels of general and pain-related psychological distress in military personnel with low back pain (LBP), identifying common psychological profiles or "phenotypes" based on distress levels and their impact on pain and physical functioning.
  • - Using data from two trials with 510 participants, researchers identified five distinct phenotypes, ranging from low distress to high distress, with varying levels of pain interference, depression, and anxiety among them.
  • - The findings suggest that recognizing these phenotypes can help tailor LBP treatments to individual psychological profiles, signaling a need for further research to confirm their effectiveness in improving clinical outcomes.
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Article Synopsis
  • The study aimed to identify psychological factors related to pain in patients with athletic hip pain and evaluate their hip-specific quality of life based on different psychological profiles or phenotypes.
  • A sample of 721 patients was assessed using pain-associated psychological distress tools and hip-related quality of life measures, resulting in the identification of four distinct phenotypes based on their psychological characteristics.
  • The findings revealed a significant prevalence of psychological distress among these patients, with those experiencing high distress showing the lowest quality of life scores, highlighting the impact of mental health on physical conditions.
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Introduction: Existing research has established a correlation between post-traumatic mental health conditions, including anxiety and depression, and various aspects of recovery, such as pain exacerbations, reduced functional recovery, and lowered patient satisfaction. However, the influence of pre-existing mental health conditions on orthopaedic trauma outcomes has not been thoroughly investigated. The objective of this study was to systematically review literature addressing the association between pre-existing mental health conditions and patient outcomes following surgical interventions for lower extremity fractures in non-geriatric populations.

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In the wake of heightened concerns about gun violence and its impacts on youth, "what works" in gun violence prevention remains a critical public health concern. Gun violence prevention in the U.S.

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Objective: The purpose of this study was to describe the referrals and use of a hybrid care model for low back pain that includes on-site care by physical therapists, physical activity training, and psychologically informed practice (PiP) delivered by telehealth in the Improving Veteran Access to Integrated Management of Low Back Pain (AIM-Back) trial.

Methods: Data were collected from November 2020 through February 2023 from 5 Veteran Health Administration clinics participating in AIM-Back, a multisite, cluster-randomized embedded pragmatic trial. The authors extracted data from the Veteran Health Administration Corporate Data Warehouse to describe referral and enrollment metrics, telehealth use (eg, distribution of physical activity and PiP calls), and treatments used by physical therapists and telehealth providers.

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Background: Prediction calculators can help set outcomes expectations following orthopaedic surgery, however effective implementation strategies for these tools are unknown. This study evaluated provider and patient perspectives on clinical implementation of web-based prediction calculators developed using national prospective spine surgery registry data from the Quality Outcomes Database.

Methods: We conducted semi-structured interviews in two health systems, Vanderbilt University Medical Center (VUMC) and Duke University Health System (DUHS) of orthopedic and neurosurgery health care providers (VUMC: n = 19; DUHS: n = 6), health care administrators (VUMC: n = 9; DUHS: n = 9), and patients undergoing elective spine surgery (VUMC: n = 16).

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Background/aims: Embedded pragmatic clinical trials are increasingly recommended for non-pharmacological pain care research due to their focus on examining intervention effectiveness within real-world settings. Engagement with patients, health care providers, and other partners is essential, yet there is limited guidance for how to use engagement to meaningfully inform the design of interventions to be tested in pain-related pragmatic clinical trials. This manuscript aims to describe the process and impacts of partner input on the design of two interventions (care pathways) for low back pain currently being tested in an embedded pragmatic trial in the Veterans Affairs health care system.

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Background: Psychological distress after orthopaedic surgery can lead to worse outcomes, including higher levels of disability and pain and lower quality of life. The 10-item Optimal Screening for Prediction for Referral and Outcome-Yellow Flag (OSPRO-YF) survey screens for multiple psychological constructs relevant to recovery from orthopaedic injury and may be useful to preoperatively identify patients who may require further psychological assessment and possible intervention after surgery.

Purpose/hypothesis: To determine the association between the OSPRO-YF and physiological patient-reported outcomes (PROs).

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Integrated pain management (IPM) programs can help to reduce the substantial population health burden of musculoskeletal pain, but are poorly implemented. Lessons learned from existing programs can inform efforts to expand IPM implementation. This qualitative study describes how health care systems, payers, providers, health policy researchers, and other stakeholders are overcoming barriers to developing and sustaining IPM programs in real-world settings.

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Unlabelled: Restrictions resulting from the COVID-19 pandemic interrupted people's daily routine activities. Rooted in crime pattern and routine activity theories, this study tests whether the enactment of a Safer-at-Home mandate was associated with changes in the distance between individuals' home addresses and the locations of where they committed crimes (i.e.

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Chronic musculoskeletal pain is prevalent, challenging to treat, and often disabling. Evidence supports the role of psychological factors in pain-related outcomes, and it is now accepted that rehabilitation should combine physical and psychological approaches (ie, psychologically informed practice). This Perspective articulates a vision for technology-enhanced psychologically informed practice for chronic musculoskeletal pain, highlights relevant research evidence, discusses how technology can circumvent implementation barriers, and proposes directions for future research.

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Objective: High-impact chronic pain (HICP) is a term that characterizes the presence of a severe and troubling pain-related condition. To date, the prevalence of HICP in lumbar spine surgery recipients and their HICP transitions from before to after surgery are unexplored. The purpose was to define HICP prevalence, transition types, and outcomes in lumbar spine surgery recipients and to identify predictors of HICP outcomes.

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Equitable care for low back pain (LBP) is key to ensuring the value and sustainability of services delivered by physical therapists. In this Viewpoint, we discuss how social determinants of health, implicit provider biases, structural characteristics of the health care system, and health care policies contribute to disparate care for many individuals with LBP. We aim to increase awareness of equity as a key component of value in physical therapy and highlight steps physical therapists can take to improve equitable LBP care.

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