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1.
Traumatic Brain Injury and Suicidal Ideation Among U.S. Operation Enduring Freedom and Operation Iraqi Freedom Veterans 下载免费PDF全文
Jaimie L. Gradus Blair E. Wisco Matthew T. Luciano Katherine M. Iverson Brian P. Marx Amy E. Street 《Journal of traumatic stress》2015,28(4):361-365
Traumatic brain injury (TBI) is associated with suicidal behavior among veterans, and gender differences in the strength of associations may exist. Almost all research has been limited to Veterans Health Administration (VHA) patients, and it is unclear if findings generalize to veterans who do not use VHA services. We examined gender‐ and VHA‐user‐specific associations between TBI related to deployment and postdeployment suicidal ideation in a U.S. national sample of 1,041 female and 880 male Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF) veterans. Path analysis was used to estimate TBI and suicidal ideation association, and examine PTSD and depression symptomatology in these associations. TBI was associated with suicidal ideation among male VHA users, OR = 3.64, 95% CI [2.21, 6.01]; and male and female nonusers, OR = 2.24, 95% CI [1.14, 4.44] and OR = 2.65, 95% CI [1.26, 5.58], respectively, in unadjusted analyses. This association was explained by depression symptoms among male and female nonusers. Among male VHA users an association between TBI and suicidal ideation remained when accounting for depression symptoms, OR = 2.50, 95% CI [1.33, 4.71]. Our findings offered evidence of an association between TBI and suicidal ideation among male OEF/OIF VHA users. 相似文献
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The Location of Pretreatment Hyperdense Middle Cerebral Artery Sign Predicts the Outcome of Intraarterial Thrombectomy for Acute Stroke 下载免费PDF全文
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Jayc C. Sedlmayr Karl T. Bates Jonathan J. Wisco Emma R. Schachner 《Anatomical record (Hoboken, N.J. : 2007)》2022,305(5):1147-1167
Hip flexor musculature was instrumental in the evolution of hominin bipedal gait and in endurance running for hunting in the genus Homo. The iliacus and psoas major muscles were historically considered to have separate tendons with different insertions on the lesser trochanter. However, in the early 20th century, it became “common knowledge” that the two muscles insert together on the lesser trochanter as the “iliopsoas” tendon. We revisited the findings of early anatomists and tested the more recent paradigm of a common “iliopsoas” tendon based on dissections of hips and their associated musculature (n = 17). We rediscovered that the tendon of the psoas muscle inserts only into a crest running from the superior to anterior aspect of the lesser trochanter, separate from the iliacus. The iliacus inserts fleshly into the anterior portion of the lesser trochanter and into an inferior crest extending from it. We developed 3D multibody dynamics biomechanical models for: (a) the conjoint “iliopsoas” tendon hypothesis and (b) the separate insertion hypothesis. We show that the conjoint model underestimates the iliacus' capacity to generate hip flexion relative to the separate insertion model. Further work reevaluating the primate lower limb (including human) through dissection, needs to be performed to develop those datasets for reconstructing anatomy in fossil hominins using the extant phylogenetic bracket approach, which is frequently used for tetrapods clades outside of paleoanthropology. 相似文献
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Benjamin E. Bluth Bian Wu M. Elena Stark Jonathan J. Wisco 《Anatomical science international / Japanese Association of Anatomists》2011,86(3):160-163
Variations on muscular and tendinous connections of the hand occur frequently in the human population and are often discovered
during routine surgical procedures and cadaveric dissections. A knowledge of such anomalies is important to the physician
in order to avoid unintentional damage to healthy tendons during surgical procedures. In addition, accessory tendons have
the potential to be used in the repair or replacement of damaged tendons through surgical transfer or transplantation. Here
we describe a unique variant of the extensor pollicis tertius muscle that has its origin at the proximal end of the extensor
indicis muscle and inserts on the tendon of the extensor pollicis longus at the proximal shaft of the proximal phalanx of
the thumb. 相似文献
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Robert J. Marquardt Sung-Min Cho Prateek Thatikunta Abhishek Deshpande Dolora Wisco Ken Uchino 《Journal of stroke and cerebrovascular diseases》2019,28(8):2207-2212
Objectives: To evaluate the safety of acute ischemic stroke (AIS) therapy in patients with infective endocarditis (IE) with intravenous thrombolysis (IVT) or endovascular therapy (EVT) such as mechanical thrombectomy. Methods: We conducted a retrospective study of patients who underwent AIS therapy with IVT or EVT at a tertiary referral center from 2013 to 2017, that were later diagnosed with acute IE as the causative mechanism. We then performed a systematic review of reports of acute ischemic reperfusion therapy in IE since 1995 for their success rates in terms of neurological outcome, and mortality, and their risk of hemorrhagic complication. Results: In the retrospective portion, 8 participants met criteria, of whom 4 received IVT and 4 received EVT. Through systematic review, 24 publications of 32 participants met criteria. Combined, a total of 40 participants were analyzed: 18 received IVT alone, 1 received combined IVT plus EVT, and 21 received EVT alone. IVT compared to EVT were similar in rates of good neurologic outcomes (58% versus 76%, P= .22) and mortality (21% versus 19%, P= .87), but had higher post-therapy intracranial hemorrhage (63% versus 18% [P= .006]). Conclusion: IV thrombolysis has a higher rate of post-therapy intracranial hemorrhage compared to EVT. EVT should be considered as first-line AIS therapy for patients with known, or suspected, IE who present with a large vessel occlusion. 相似文献
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Psychometric testing of the healthy eating and physical activity self‐efficacy questionnaire and the healthy eating and physical activity behavior recall questionnaire for children 下载免费PDF全文
Jane H. Lassetter Christopher I. Macintosh Mary Williams Martha Driessnack Gaye Ray Jonathan J. Wisco 《Journal for specialists in pediatric nursing》2018,23(2)
1 Purpose
The purpose of this study was to develop and assess the psychometric properties for two related questionnaires: the Healthy Eating and Physical Activity Self‐Efficacy Questionnaire for Children (HEPASEQ‐C) and the Healthy Eating and Physical Activity Behavior Recall Questionnaire for Children (HEPABRQ‐C).2 Design and Methods
HEPASEQ‐C and HEPABRQ‐C were administered to 517 participating children with 492 completing. Data were analyzed to evaluate for reliability and validity of the questionnaires.3 Results
Content validity was established through a 10‐person expert panel. For the HEPASEQ‐C, item content validity index (CVI) ranged from 0.80 to 1.00. The CVI for the total questionnaire was 1.0. All HEPASEQ‐C items loaded on a single factor. Cronbach's alpha was deemed acceptable (.749). For the HEPABRQ‐C, item CVI ranged from 0.88 to 1.00. CVI for the total questionnaire was 1.0. Pearson product moment correlation between HEPASEQ‐C and HEPABRQ‐C scores was significant (r = .501, p = .000).4 Practice Implications
The HEPASEQ‐C and HEPABRQ‐C are easily administered and provide helpful insights into children's self‐efficacy and behavior recall. They are easy to use and applicable for upper elementary school settings, in clinical settings for individual patients, and in health promotion settings. 相似文献8.
Bandino JP Norton SA Aldrich SL Wisco OJ Hodson DS Murchland MR Grande DJ 《Journal of cutaneous pathology》2011,38(10):808-813
Myxofibrosarcoma is one of the most common soft tissue sarcomas occurring in older adults. It can arise de novo or can be radiation induced, and the term myxofibrosarcoma was originally devised to encompass a spectrum of myxoid tumors with characteristics similar to malignant fibrous histiocytoma (MFH). Confusion exists, however, regarding the distinction between microscopic grade and characteristics of myxofibrosarcoma and MFH. Correct classification is vital to prognosis, as the degree of myxoid change is inversely related to the incidence of metastasis. We present a case of a 76-year-old man with a history of high-grade MFH of the left lower extremity, status post excision and radiation therapy, who presented 2 years later with a regional metastatic recurrence of high-grade MFH to the left groin as well as new nodules adjacent to and within his prior excision and radiation site. These new nodules were determined to represent low-grade myxofibrosarcoma. These new low-grade lesions either represent a low-grade recurrence of high-grade sarcoma or a new, radiation-induced soft tissue sarcoma occurring at the same site. Radiotherapy, however, is an unlikely cause; specific postradiation sarcoma criteria have not been fulfilled. This article discusses both the nosology and histopathological spectrum of these important soft tissue sarcomas, their aggressive and recurrent nature and their association with radiation therapy. 相似文献
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Ramnath Santosh Ramanathan Dolora Wisco Daniel Vela-Duarte Atif Zafar Ather Taqui Stacey Winners A Blake Buletko Fredrick Hustey Andrew Reimer Andrew Russman Ken Uchino M Shazam Hussain 《Journal of stroke and cerebrovascular diseases》2021,30(7):105801
ObjectivesMobile stroke unit (MSU) has been shown to rapidly provide pre-hospital thrombolysis in acute ischemic stroke (AIS). MSU encounters neurological disorders other than AIS that require emergent treatment.Methods/MaterialsWe obtained pre-hospital diagnosis and treatment data from the prospectively collected dataset on 221 consecutive MSU encounters. Based on initial clinical evaluation and neuroimaging obtained on MSU, the diagnosis of AIS (definite, probable, and possible AIS, transient ischemic attack), intracranial hemorrhage, and likely stroke mimics was made.ResultsFrom July 2014 to April 2015, 221 patients were treated on MSU. 78 (35%) patients had initial clinical diagnosis of definite/probable AIS or TIA, 69 (31%) were diagnosed as possible AIS or TIA, 15 (7%) had intracranial hemorrhage while 59 patients (27%) were diagnosed as likely stroke mimics. Stroke mimics encountered included 13 (6%) metabolic encephalopathy, 11 (5%) seizures, 9 (4%) migraines, 3 (1%) substance abuse, 2 (1%) CNS tumor, 3 (1%) infectious etiology and 3 (1%) hypoglycemia. Fifty-four (24%) patients received non-thrombolytic treatments on MSUConclusionAbout one third of MSU encounters were not AIS initially, including intracranial hemorrhage and stroke mimics. MSU can be utilized to provide pre-hospital treatments in emergent neurological conditions other than AIS. 相似文献
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