Military medicine
-
Periprosthetic joint infection (PJI) is a rare but devastating complication of total joint arthroplasty. Identifying the offending infectious agent is essential to appropriate treatment, and uncommon pathogens often lead to a diagnostic delay. This case describes the first known instance of a total knee arthroplasty (TKA) with Rothia mucilaginosa, a typical respiratory tract organism. ⋯ One year following treatment, the patient was fully recovered with no evidence of infection. This case emphasizes the possibility of microbial persistence despite various antibiotic treatment regimens for the patient's contralateral knee arthroplasty and PJI. Additionally, this case demonstrates the importance of two-stage revision in patients with PJI, and the viability of treating Rothia species PJIs with vancomycin.
-
Staphylococcus aureus (SA) is a major human bacterial pathogen increasingly refractory to antibiotics. Given the dearth of novel antibiotics in the developmental pipeline, we require concerted efforts at optimizing novel antimicrobial approaches. One promising option is the utilization of bacteriophage (phage) therapy, which has been resurrected as a viable clinical therapeutic. Specifically, an expanded library of phages targeting SA is desired. We surmised that SA-targeting phages would be readily accessible as a major component of the cutaneous microbiome. Specifically, we sought to discern if easily accessible (convenient) and discrete anatomic locations, including the nares, axilla, fingernails, toenails, and web spaces, could provide intact phages via a noninvasive, expedient procedure involving swabbing. ⋯ Skin swabbing at multiple anatomic sites from 100 adults yielded insufficient biomass for phage recovery. The negative results provide helpful information for future phage isolation attempts. The lessons learned on why this study failed to isolate phages can be easily utilized by others. With a desire to increase our SA-targeting phage library in pursuit of future clinical trials, and acknowledging the paucity of these phages accessible via traditional recovery from environmental sources, we will next acquire large volumes of wound effluent from confirmed infected wounds with SA to optimize the biomass for phage recovery.
-
Active duty service women (ADSW) constitute 16% of the force. The prevalence of alopecia, a dermatologic condition characterized by hair loss, is understudied in regard to hairstyle regulations across the U.S. military services. Alopecia has several causes; one of which is due to tension on the scalp secondary to tight hairstyles. In the U.S., alopecia has a lifetime prevalence of 1.7-2.1%; no previous studies which evaluated this condition in service women were found. ⋯ The prevalence of alopecia in ADSW is slightly higher than that in civilian populations and is most likely underreported. It is more commonly diagnosed in Black women than would be expected based on ratios of this population in military service. Policy changes to ensure that traction alopecia is a qualifying medical condition for Veterans Affairs disability compensation, mechanisms are in place for more specific coding in the electronic medical record, and treatment options to be covered by TRICARE are recommended. All U.S. military services should consider updating and evaluating regulations to improve the health and quality of life of ADSW.
-
Editorial Comment Letter
A Comment on "COVID-19 Vaccine Hesitancy and Physician-led Intervention".
-
The Department of Defense spends more than $3 billion annually on medical costs of lifestyle-related morbidity. Military service members and veterans engage in unhealthy behaviors at a higher rate than the civilian population. Lifestyle medicine may mitigate lifestyle-related chronic diseases and increase medical readiness in the U.S. Military. However, patients' perspectives in a military community regarding a lifestyle medicine-based approach to health care have not been studied. The purpose of this study was to assess the knowledge and attitudes of and interest in lifestyle medicine-based care within a military community. ⋯ Despite an overall low level of awareness of lifestyle medicine, most respondents expressed interest in a lifestyle medicine approach to health care, with food/nutrition and sleep ranked as the most important domains. Lower levels of education may be a potential barrier to patient willingness to engage in lifestyle medicine care. Service members in combat arms occupational specialties may represent a potential target population for smoking cessation interventions. Further research with a larger sample more proportionately inclusive of all military service branches is needed.