Military medicine
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A patient presented to the emergency department with undifferentiated shock 4 days after discharge from a hospitalization for a lower gastrointestinal bleed. The patient fulfilled 4/4 of the Systemic Inflammatory Response Syndrome criteria and 3/3 of the quick Sequential Organ Failure Assessment criteria on presentation to the emergency department, notably, without a localized source of infection and no localizing symptoms. After admission, the patient's hemoglobin was found to have dropped more than expected after intravenous (IV) fluid administration, suggesting a potential alternative or concurrent etiology of the patient's shock state. ⋯ The patient was hemodynamically stabilized and taken for emergent grafting without confirmatory imaging. The patient was later found to also have 4/4 blood cultures positive with methicillin-sensitive Staphylococcus aureus associated with an aortic valvular vegetation and a mycotic aneurysm which contributed to the abdominal aortic aneurysm rupture. This case supports the use of comprehensive point-of-care ultrasound imaging to more rapidly and more definitively differentiate types of shock and etiologies of a shock state which can lead to more timely changes in management and improvement in outcomes.
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We compared the stage at diagnosis for non-small cell lung cancer (NSCLC) patients in the military healthcare system (MHS) and the general public to assess differences between these two groups as well as to assess the trends in stage at diagnosis in the recent past. ⋯ The majority of NSCLC patients in the MHS and general population are diagnosed with stage IV NSCLC and the percentage is increasing. Compared to the general population, NSCLC patients in the MHS have a higher percentage of stage I, a lower percentage of stage IV, and of unknown stage cancer. Universal care along with more rigorous staging across the MHS may play a role in these findings.
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The Stryker Surgical Simulator is a hybrid, temporal bone simulator that uses both tactile and haptic feedback combined with a computer interface. We sought to validate this simulator as an otolaryngology resident training tool for performing tympanomastoidectomy. ⋯ Despite favorable subjective evaluations by both staff and residents, objective discrimination between experienced and novice participants was not achieved. This was likely in part due to inherent design flaws of the simulator. This emphasizes the potential shortcomings of surgical simulation models for highly technical procedures and points to the importance of intensive study and validation prior to incorporation of commercial training models into surgical training programs.
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In January 2016, the U.S. Department of Defense increased the duration of paid maternity leave for active duty service members from 6 weeks to 12 weeks. Our study aims to determine the impact of maternity leave length on breastfeeding duration and postpartum depression rates in active duty service members. ⋯ The ideal maternity leave duration is unknown. With recent changes to the Department of Defense maternity leave policy, we aimed to evaluate the effect this had on breastfeeding and postpartum depression rates. No statistically significant difference was seen when we compared rates of breastfeeding in women who had 6 weeks versus 12 weeks of maternity leave. Further research is required to determine the ideal maternity leave duration and best practices to promote breastfeeding.When looking at postpartum depression, our study shows that postpartum depression was noted in 16% of patients who took 6 weeks versus 9% of those who took 12 weeks of maternity leave. No statistically significant difference was seen; however, this was likely because of the small sample size. Only 29 out of 214 women suffered from depression regardless of length of maternity leave. More research is needed to determine if maternity leave length does indeed impact postpartum depression rates.
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Historical Article
Non-Pharmaceutical Interventions and Military Hygiene at the United States Military Academy between 1890 and 1910.
Military installations are at increased risk for the transmission of infectious disease. Personnel who live and train on military installations live and train near one another facilitating disease transmission. An understanding of historical sanitation and hygiene can inform modern practices. This is especially pertinent considering the continuing rise of variants of infectious diseases, such as the recent pandemic of the 2019 severe acute respiratory syndrome coronavirus 2. In this article, we review the rise and decline of infectious disease at the United States Military Academy (USMA) during the period spanning 1890 through 1910, and the public health interventions used to combat disease spread. ⋯ The USMA experience mirrored what was occurring in the larger U.S. Army in the early 20th century and may serve as a model for the application of NPIs in response to modern infectious diseases resulting from novel or unknown etiologies.