Publications by authors named "Janney C"

Introduction: Gender-affirming hormone therapy (GAHT) is a cornerstone of gender-affirming care for transgender and gender diverse (TGD) patients, with a direct biological role on bone metabolism. However, a paucity of data describes how GAHT influences fracture rate over time. The study's primary objective was to describe the 5-year all-cause fracture incidence rate (IR) among TGD patients initiating estrogen-based GAHT (E-GAHT) or testosterone-based GAHT (T-GAHT), compared with TGD patients not using GAHT (non-GAHT).

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Background During the 2020 COVID outbreak, telemedicine usage rates skyrocketed. We investigated the effect of telemedicine availability and demographic factors on orthopedic oncologist ratings and review rates. We also investigated patient-reported positive and negative experiences on www.

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Article Synopsis
  • The study investigates how social media use impacts adolescents in intensive psychiatric care, focusing on issues like cybervictimization and sextortion.
  • Around 25% of participants reported experiencing cybervictimization in the past month, while 17.5% faced sextortion, showing high rates of online harm.
  • Many adolescents seek support from friends rather than mental health professionals for online issues, highlighting the need for improved screening and intervention strategies in this population.
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Introduction: The purpose of this study is to examine and characterize patterns of injury to the upper extremity caused by fireworks in a nationally representative sample of emergency department patients from 2011 to 2020.

Methods: The National Electronic Injury Surveillance System was queried for upper-extremity injuries caused by fireworks between 2011 and 2020.

Results: One thousand two hundred fifty-one injuries were identified from the database representing 47,235 national cases that presented to emergency departments in the United States.

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Introduction: Despite the importance of linguistic analysis, no systematic research has been explored in the form of linguistic analysis on personal statements for military orthopedic surgery residency programs. This study was conducted to analyze U.S.

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Wound healing is crucial for survival, prevention of infection, and restoration of tissue function. The immune system drives this process with 3 main phases: inflammation, proliferation, and remodeling. Keloids and hypertrophic scars reveal disruptions in these phases, underscoring the balance needed for healing.

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Introduction: Cervical disc displacement (CDD) may disqualify pilots from flying and have a profound impact on military unit capability. The objective of this retrospective database review is to characterize the incidence and demographic predictors of symptomatic cervical spine disc displacement in pilots of fixed- and rotary-wing aircraft and ground-based controls.

Materials And Methods: The Defense Military Epidemiology Database was queried for first-occurrence ICD-9 code 722.

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Background: Ankle-foot injuries are common in military personnel and substantially degrade function and force readiness. The purpose of this retrospective cohort study was to assess the incidence and contributing factors of traumatic ankle-foot fractures in the US military.

Methods: A population-based study of all service members in the US military was performed assessing the factors of sex, occupation, service branch, rank, and year on segmental tibia-fibula, rearfoot, and forefoot fracture incidence between 2006 and 2015.

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Context: Ankle-foot injuries are ubiquitous in the US military, with Achilles tendinopathy a common condition that affects function and health-related quality of life.

Objective: To evaluate the burden and associated factors of Achilles tendinopathy.

Design: Descriptive epidemiology study.

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Introduction: Shoulder injuries account for approximately 8% to 24% of all musculoskeletal injuries in the military. Recently, a change was made to service-specific physical fitness tests. Knowledge of relative shoulder labral injury rates before and after this change would help guide future directions and preventive strategies.

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Background: Inversion ankle injuries are extremely common, sometimes causing injury to the peroneus brevis tendon. If more than 50% of the tendon is injured, it oftentimes requires tenodesis to the adjacent peroneus longus tendon. Both Pulvertaft (PT) and side-to-side (SS) techniques have been used for joining the 2 tendons.

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Article Synopsis
  • The accumulation of senescent cells (SNCs) contributes to chronic inflammation and age-related diseases, but the bifunctional immunotherapeutic HCW9218 can reduce these cells and their harmful effects.
  • In diabetic mice, HCW9218 improved glucose metabolism and insulin resistance by decreasing senescent pancreatic beta cells and related inflammation.
  • Additionally, in aged mice, HCW9218 not only lowered senescent cells but also improved gene expression linked to metabolism and longevity, enhancing physical performance without harming their overall health.
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Background: Female representation varies geographically among orthopaedic residency programs, with the southern region of the United States reported as having relatively lower rates of female orthopaedic surgeons.

Purpose: To determine the gender and geographic distributions of US-based orthopaedic sports medicine surgeons and analyze geographic patterns between their training locations and present-day practices.

Study Design: Cross-sectional study.

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Introduction: Women have historically been underrepresented in orthopaedics. This study analyzes the geographic distribution of female orthopaedic foot and ankle (OFA) surgeons, as well as geographic patterns between their training locations and current practices.

Methods: American Orthopaedic Foot and Ankle Society (AOFAS) data regarding fellowship completion from 1988 to 2021 were analyzed.

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Introduction: The U.S. Navy offers an attractive opportunity for residency training in orthopedic surgery.

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Ankle fractures are common injuries treated by orthopedists. Indications for operative repair of deltoid ligament (DL) injuries in ankle fracture patients are debated. The purpose of this review is to determine the indications for operative DL repair.

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Posterior tibial tendon dysfunction (PTTD) and tarsal tunnel syndrome (TTS) are debilitating conditions reported to occur after ankle sprain due to their proximity to the ankle complex. The objective of this study was to investigate the incidence of PTTD and TTS in the 2 years following an ankle sprain and which variables are associated with its onset. In total, 22,966 individuals in the Military Health System diagnosed with ankle sprain between 2010 and 2011 were followed for 2 years.

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Zoos and natural history museums are both collections-based institutions with important missions in biodiversity research and education. Animals in zoos are a repository and living record of the world's biodiversity, whereas natural history museums are a permanent historical record of snapshots of biodiversity in time. Surprisingly, despite significant overlap in institutional missions, formal partnerships between these institution types are infrequent.

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Background/objective: Borderline Personality Disorder (BPD) is characterized by unstable interpersonal relationships, impulsivity, and self-harm. There are many distinct stressors that predispose individuals to develop BPD or engage in self-harm behaviors. The objective of this systematic review was to compare methods of self-harm and psychological stressors in BPD across different cultures.

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Insertional Achilles tendinopathy is a common condition that can lead to chronic, debilitating heel pain in athletes and nonathletes alike. Conservative treatment options include activity and shoe wear modification, physical therapy, injections, and extracorporeal shock wave therapy. When nonsurgical treatment fails, surgical treatment is recommended.

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Background: The Centers for Medicare & Medicaid Services (CMS) Open Payments public database provides a means for increased transparency of physicians' financial relationships with industry. Total ankle arthroplasty is a procedure with long-term clinical implications and variable outcomes. We compared physician-reported conflict-of-interest (COI) disclosures in the journal () to CMS database information to evaluate for discrepancies.

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Aims: Differentiating Charcot neuropathic osteoarthropathy (CN) from infection is challenging. The diagnosis of CN is often missed or delayed, resulting in inappropriate and delayed treatment. We hypothesized that the misdiagnosis of CN results in inappropriate antibiotic prescriptions and explore the sequelae of unnecessary antibiotic use.

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The objective of this study was to evaluate sex differences in the incidence and risk of ankle-foot complex (AFC) stress fractures among U.S. military personnel, which could assist in developing management strategies as females assume a greater role in U.

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