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1.
Mil Med ; 2024 May 21.
Artigo em Inglês | MEDLINE | ID: mdl-38771213

RESUMO

INTRODUCTION: Excess rates of Gulf War illness (GWI) and irritable bowel syndrome (IBS), two chronic multisymptom illnesses, have long been documented among nearly 700,000 veterans who served in the 1990-1991 Persian Gulf War. We sought to report the prevalence, characteristics, and association of GWI and IBS decades after the war in a clinical cohort of deployed Gulf War veterans (GWVs) who were evaluated at the Department of Veterans Affairs' War Related Illness and Injury Study Center (WRIISC) for unexplained chronic symptoms. MATERIALS AND METHODS: We analyzed data gathered from clinical intake questionnaires of deployed GWVs who were evaluated at WRIISC clinics between 2008 and 2020. We applied Centers for Disease Control (CDC) criteria to determine the prevalence of severe GWI. IBS was identified using Rome IV diagnostic criteria (current IBS) and veterans' self-reported "history of physician-diagnosed IBS." We examined associations between IBS and GWI using bivariate analyses and multivariable logistic regression. RESULTS: Among the N = 578 GWVs evaluated by the WRIISC, severe GWI (71.8%), history of physician-diagnosed IBS (50.3%) and current IBS (42.2%) were all highly prevalent. Nearly half of GWVs with severe GWI met Rome criteria for IBS (45.8%), and over half reported a history of physician-diagnosed IBS (56.1%). In multivariable models, severe GWI was significantly associated both with current IBS (adjusted odds ratio (aOR): 1.68, 95% CI: 1.11, 2.54) and with veteran-reported history of physician-diagnosed IBS (aOR: 2.15, 95% CI: 1.43, 2.23). IBS with diarrhea (IBS-D) was the most common subtype among GWVs with current IBS (61.1%). However, IBS-mixed affected a significantly greater proportion of veterans with severe GWI, compared to veterans who did not have severe GWI (P = .03). CONCLUSIONS: More than 20 years after the Persian Gulf War, our findings indicate a high degree of comorbidity between severe GWI and IBS among deployed GWVs seeking care for unexplained illnesses. Our results suggest GWVs with GWI should be screened for IBS for which evidence-based treatments are available and could potentially reduce symptom burden. Conversely, symptoms of IBS should trigger additional evaluation for non-gastrointestinal symptoms in deployed Gulf War veterans to identify possible GWI and ensure a comprehensive approach to care.

2.
J Trauma Stress ; 37(1): 80-91, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37997023

RESUMO

Gulf War illness (GWI) is a chronic multisymptom disorder of unknown etiology that is believed to be caused by neurotoxicant exposure experienced during deployment to the Gulf War. Posttraumatic stress disorder (PTSD) covaries with GWI and is believed to play a role in GWI symptoms. The present study examined the association between self-reported military exposures and GWI, stratified by PTSD status, in veterans from the Gulf War Era Cohort and Biorepository who were deployed to the Persian Gulf during the war. Participants self-reported current GWI and PTSD symptoms as well as military exposures (e.g., pyridostigmine [PB] pills, pesticides/insecticides, combat, chemical attacks, and oil well fires) experienced during the Gulf War. Deployed veterans' (N = 921) GWI status was ascertained using the Centers for Disease Control and Prevention definition. Individuals who met the GWI criteria were stratified by PTSD status, yielding three groups: GWI-, GWI+/PTSD-, and GWI+/PTSD+. Multivariable logistic regression, adjusted for covariates, was used to examine associations between GWI/PTSD groups and military exposures. Apart from insect bait use, the GWI+/PTSD+ group had higher odds of reporting military exposures than the GWI+/PTSD- group, adjusted odds ratio (aOR) = 2.15, 95% CI [1.30, 3.56]-aOR = 6.91, 95% CI [3.39, 14.08]. Except for PB pills, the GWI+/PTSD- group had a higher likelihood of reporting military exposures than the GWI- group, aOR = 2.03, 95% CI [1.26, 3.26]-aOR = 4.01, 95% CI [1.57, 10.25]. These findings are consistent with roles for both PTSD and military exposures in the etiology of GWI.


Assuntos
Militares , Síndrome do Golfo Pérsico , Transtornos de Estresse Pós-Traumáticos , Veteranos , Humanos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/complicações , Síndrome do Golfo Pérsico/epidemiologia , Síndrome do Golfo Pérsico/etiologia , Guerra do Golfo
3.
Acad Radiol ; 30(8): 1738-1745, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-36153251

RESUMO

RATIONALE AND OBJECTIVES: The COVID-19 pandemic prompted the virtualization of historically in-person radiology rotations for medical students. As students return to in-person clinical education, there is an opportunity to reevaluate teaching strategies and incorporate best practices from the pandemic. We describe our experience with the conversion of a four-week radiology clerkship from an in-person (IP) to remote learning (RL) to hybrid model (HM) and its impact on student performance and satisfaction. MATERIALS AND METHODS: Stratified by curriculum (Group 1 IP, Group 2 RL, Group 3 HM), student standardized final examination scores, final grades, lecture evaluation scores, and satisfaction scores were compared. Additional analysis was performed for Group 3 clinical divisions in which IP or RL models predominated. RESULTS: A significant decrease in mean final exam score was noted in Group 2 (p < 0.0001). Average lecture rating decreased in Group 3 compared to Group 1 (p < 0.001). Group 3 students reported improved faculty (Group 1: 59, Group 2: 61, Group 3: 82; p < 0.001) and resident (Group 1: 76.5, Group 2: 68, Group 3: 90; p < 0.001) teaching effectiveness. Student-reported quantity and quality of formative feedback were also highest for Group 3 (Quantity; Group 1: 60.6, Group 2: 74, Group 3: 93; p < 0.001) (Quality; Group 1: 59.1, Group 2: 77, Group 3: 97; p < 0.001). Group 3 subanalysis demonstrated increased student-perceived usefulness of activities within IP divisions (p < 0.01) and a decrease for RL divisions (p < 0.05). CONCLUSION: A hybrid curriculum resulted in improved student satisfaction and preserved student performance after an emergent conversion to remote learning.


Assuntos
COVID-19 , Estágio Clínico , Radiologia , Estudantes de Medicina , Humanos , Pandemias , Radiologia/educação , Radiografia , Currículo
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