Evaluating the Feasibility of a Novel Firearm Injury Prevention Program for Pre-adolescent Children Through Health Care and Community-Based Partnerships: The Future Healers Program Pilot Study.

BACKGROUND: Firearm violence is an American public health crisis that negatively impacts children and disproportionately affects Black youth. Few firearm injury prevention programs have been described in pre-adolescent children. The Future Healers Program is a novel collaboration constructed via partnership between the medical school, trauma center, academic surgery department, and local non-profit community organization. Our study sought to evaluate if (1) partnering with community organizations facilitated recruitment of children with prior exposure to firearm violence and (2) the health care community was a potential trusted partner appropriate for program delivery. METHODS: Children aged 4-13 were recruited to join the program via news outlets and social media and in partnership with a local non-profit organization. Of the children and parents participating in the program, 48% (44/92) and 59% (38/64), respectively, completed an IRB-approved survey study. Pearson's chi-square, percentages, and 95% confidence intervals evaluated differences between children and caregivers on sociodemographic characteristics, firearm exposure (FE), firearm violence exposure (FVE), and perception of health care. Participant's residence was geocoded in relationship to incidents of firearm injury (2008-2021) in the same region. RESULTS: Caregivers (95%) and children (84%) reported substantial exposure to firearm violence and resided in areas with frequent firearm injury incidents. Notably, 82% of caregivers and 66% of children reported having a family member injured by gunfire. A high percentage of caregivers (79%) and children (91%) self-reported trust in the health care system. CONCLUSION: Partnerships between community organizations and health care systems can develop prevention programs that effectively recruit and engage pre-adolescent children impacted by firearm violence.

Hernia Repair Strength Enhanced With Antioxidants.

BACKGROUND: Incisional hernia is one of the most common complications of abdominal surgery, and repairs are associated with significant recurrence rates. Mesh repairs are associated with the best outcomes, but failures are not uncommon. Doxycycline has been demonstrated to enhance mesh hernia repair outcomes with associated increases in collagen deposition and improved tensiometric strength. This study compares the outcomes of incisional hernia repair with doxycycline administration and the antioxidant tempol. MATERIALS AND METHODS: Twenty-eight male Sprague Dawley rats underwent a midline hernia creation and an intraabdominal polypropylene mesh repair. The animals were administered saline, doxycycline, tempol, or both, daily for 8 wk. The abdominal wall was harvested at 8 wk and tensiometric strength and biochemical analysis was performed. RESULTS: The tensiometric strength of the repair was increased in all experimental groups. Collagen type 1 deposition was increased, and collagen type 3 deposition was decreased in each of the experimental groups relative to control. There was no difference in MMP-2 and MMP-9 levels between control and experimental groups. CONCLUSIONS: The hernia repair strength is equally enhanced with the administration of doxycycline or tempol. Dual therapy provided no benefit over treatment with either single agent. All treatment groups had an increase in collagen type 1:3 ratios, but the mechanism is not well understood. The benefits of antioxidant treatment following hernia repair are similar to treatment with doxycycline. Given the high frequency of incisional hernia repair failures, this study has implications for improving outcomes following ventral hernia repair through the use of either doxycycline or antioxidant therapy.