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Stroke is the third leading cause of death in the United States, according to a 2005 National Center for Health Statistics report. Atherosclerotic plaque in the cervical carotid artery accounts for a major proportion of strokes and also leads to billions of dollars in direct and indirect costs annually. The carotid bifurcation area, which is a likely site for atherosclerotic plaque accumulation, is well within the field of view of a diagnostic panoramic radiograph. Panoramic radiographs are the most frequently used extraoral images in private dental practices. It is only logical to use this widely available diagnostic tool to screen for calcifications in the cervical carotid arteries. If this oral and maxillofacial manifestation of a systemic disorder is identified during routine dental care and the patient is referred for appropriate follow-up and management, it would help reduce morbidity and bring significant savings in overall health care costs associated with atherosclerosis. 相似文献
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Periodontal pathology associated with asymptomatic third molars. 总被引:2,自引:0,他引:2
George H Blakey Robert D Marciani Richard H Haug Ceib Phillips Steven Offenbacher Tarunjeet Pabla Raymond P White 《Journal of oral and maxillofacial surgery》2002,60(11):1227-1233
PURPOSE: We report the prevalence of periodontal probing depth (PD) as a clinical measure of the extent of periodontitis associated with asymptomatic third molars at the initial examination in a cohort of patients enrolled in an institutional review board-approved longitudinal clinical trial. PATIENTS AND METHODS: Three hundred twenty-nine healthy patients were enrolled during a 30-month period. Full mouth periodontal probing that included third molars was conducted to determine periodontal status. Panoramic radiographs were taken to assess the degree of eruption of the third molars and the angulation of third molars compared with the adjacent second molar. Vertical bitewing radiographs were analyzed to detect alveolar bone levels relative to the cementoenamel junction on the distal of second molars. RESULTS: Twenty-five percent (82 of 329) of all enrolled patients, and 34% (14 of 41) of black patients, had at least one PD equal to or greater than 5 mm on the distal of a second molar or around a third molar. PD equal to or greater than 5 mm was associated with periodontal attachment loss of at least 1 mm in every patient; PD equal to or greater than 5 mm was associated with attachment loss equal to or greater than 2 mm in 80 of 82 patients. A higher proportion of patients 25 years old or older had a PD equal to or greater than 5 mm on the distal of second molars or around third molars compared with patients younger than 25 years (33% vs 17%, P =.002). The distals of second molars and third molars in the mandible were affected more often than in the maxilla (25% vs 5%, P =.0001). CONCLUSIONS: Our data indicating that 25% of patients with retained asymptomatic third molars have considerable periodontal pathology in the third molar region were unexpected. National epidemiologic surveys indicate a much lower rate of periodontitis in the population younger than 35 years. 相似文献
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Nitamarie Vorster Kerry Evans Nada Murphy Maina Kava Anita Cairns Damian Clarke Monique M. Ryan Aris Siafarikas Peter W. Rowe Stephanie Parkinson Odette Gaynor Linda Chiu Janine Anderson Klair Bayley Peter Jacoby Donna Cross Jenny Downs 《Neuromuscular disorders : NMD》2019,29(3):221-230
Duchenne muscular dystrophy is a common neuromuscular disorder involving progressive muscle weakness. A powered wheelchair standing device provides capacity to stand despite increasing muscle weakness. This study used qualitative methods to explore how adolescents with Duchenne muscular dystrophy used a powered wheelchair standing device in their daily lives. Semi-structured interviews were conducted with 12 adolescents, 11 parents and 11 teachers. Qualitative thematic analysis using a grounded theory framework was conducted to identify emerging domains. “Capacity to be able” was the central theme that emerged across the dataset: the introduction of the powered wheelchair standing device at a time when motor skills were declining enabled the adolescent to maintain and sometimes extend his independence. There were four underlying themes including (1) Independence, (2) Health, (3) Comfort, and (4) Community belonging and involvement. Each theme was illustrated in data collected from adolescents, parents and teachers. The device appeared to mitigate some of the challenges of progressive muscle weakness by providing the option for the individual with Duchenne muscular dystrophy to choose when and where to stand for participation in a range of activities, beyond what would be possible with existing therapeutic regimes involving standing frames. 相似文献
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David F. Gaieski Roger A. Band Benjamin S. Abella Robert W. Neumar Barry D. Fuchs Daniel M. Kolansky Raina M. Merchant Brendan G. Carr Lance B. Becker Cheryl Maguire Amandeep Klair Julie Hylton Munish Goyal 《Resuscitation》2009,80(4):418-424
BackgroundComatose survivors of out-of-hospital cardiac arrest (OHCA) have high in-hospital mortality due to a complex pathophysiology that includes cardiovascular dysfunction, inflammation, coagulopathy, brain injury and persistence of the precipitating pathology. Therapeutic hypothermia (TH) is the only intervention that has been shown to improve outcomes in this patient population. Due to the similarities between the post-cardiac arrest state and severe sepsis, it has been postulated that early goal-directed hemodyamic optimization (EGDHO) combined with TH would improve outcome of comatose cardiac arrest survivors.ObjectiveWe examined the feasibility of establishing an integrated post-cardiac arrest resuscitation (PCAR) algorithm combining TH and EGDHO within 6 h of emergency department (ED) presentation.MethodsIn May, 2005 we began prospectively identifying comatose (Glasgow Motor Score < 6) survivors of OHCA treated with our PCAR protocol. The PCAR patients were compared to matched historic controls from a cardiac arrest database maintained at our institution.ResultsBetween May, 2005 and January, 2008, 18/20 (90%) eligible patients were enrolled in the PCAR protocol. They were compared to historic controls from 2001 to 2005, during which time 18 patients met inclusion criteria for the PCAR protocol. Mean time from initiation of TH to target temperature (33 °C) was 2.8 h (range 0.8–23.2; SD = h); 78% (14/18) had interventions based upon EGDHO parameters; 72% (13/18) of patients achieved their EGDHO goals within 6 h of return of spontaneous circulation (ROSC). Mortality for historic controls who qualified for the PCAR protocol was 78% (14/18); mortality for those treated with the PCAR protocol was 50% (9/18) (p = 0.15).ConclusionsIn patients with ROSC after OHCA, EGDHO and TH can be implemented simultaneously. 相似文献
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