Military free fall or high-altitude low-opening parachute jumps play a key role in special operations tactics, though injury patterns in these operators are not well characterized. In contrast to lower-altitude static line paratroopers, free fall operators require precise parachute deployment after a prolonged descent, with the potential for high-velocity trauma. This report describes a 33-year-old Marine Corps Reconnaissance operator who sustained left comminuted basicervical femoral neck fracture requiring cephalomedullary nail internal fixation with a full recovery. This femoral neck fracture highlights the high-energy injuries experienced by these invaluable operators, especially when conducting combat or night jumps.
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http://dx.doi.org/10.1093/milmed/usz417 | DOI Listing |
Lab Anim
January 2025
Kastamonu University, Faculty of Medicine, Department of Physiology, Kastamonu, Turkey.
Diabetes mellitus, characterized by insufficient insulin secretion and impaired insulin efficacy, disrupts carbohydrate, protein, and lipid metabolism. The global diabetic population is expected to double by 2025, from 380 million, posing a significant health challenge. Most diabetic individuals fall into the type 1 or type 2 categories, and diabetes adversely affects various organs, such as the kidneys, liver, nervous system, reproductive system, and eyes.
View Article and Find Full Text PDFXi Bao Yu Fen Zi Mian Yi Xue Za Zhi
January 2025
Department of Neurosurgery, Wuhan NO.1 Hospital, Wuhan 432000, China. *Corresponding author, E-mail:
Objective To investigate the effects and molecular mechanism of Homer protein homolog 1a (Homer 1a) overexpression on nerve injury in mice with traumatic brain injury (TBI). Methods Sixty male C57BL/6 mice were randomly divided into five groups: sham group, TBI group, empty lentivirus (Lv-NC) group, Homer 1a overexpression lentivirus (Lv-Homer 1a) group and Lv-Homer 1a + 740 Y-P group, with 12 mice in each group. The lentivirus was orthotopic injected into the cerebral cortex of mice 5 d before modeling, while 740 Y-P was injected intraperitoneally 1 d before modeling.
View Article and Find Full Text PDFTher Drug Monit
February 2025
School of Pharmacy, University of Queensland, Brisbane, QLD, Australia.
Background: Therapeutic monitoring is routinely performed to ensure tacrolimus whole-blood concentrations fall within a predefined target. Despite this, patients still experience inefficacy and toxicity that could be related to variability in free (unbound) tacrolimus exposure. Therefore, the aim of this study was to compare tacrolimus-free plasma (C u ), total plasma (C p ), and whole-blood (C wb ) concentrations in adult kidney transplant recipients and to characterize tacrolimus disposition across different matrices.
View Article and Find Full Text PDFJ Occup Health
January 2025
Panasonic Corporation, Department Electric Works Company/Engineering Division, Osaka, Japan.
Background: Falls are among the most prevalent workplace accidents, necessitating thorough screening for susceptibility to falls and customization of individualized fall prevention programs. The aim of this study was to develop and validate a high fall risk prediction model using machine learning (ML) and video-based first three steps in middle-aged workers.
Methods: Train data (n=190, age 54.
BMC Geriatr
January 2025
Physical Therapy Department, Prince Sultan Military College of Health Sciences, Dhahran, Saudi Arabia.
Background: Chronic nonspecific neck pain (CNSNP) is a common musculoskeletal disorder, particularly in the elderly, leading to reduced cervical muscle strength, impaired functional balance, and decreased postural stability. This study investigated the correlation between cervical muscle strength, functional balance, and limits of stability (LOS) in elderly individuals with CNSNP. Additionally, it assessed the moderating effect of pain severity on the relationship between cervical muscle strength and these balance outcomes.
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