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A custom-made software application can make electronic charting of patient goals and outcomes simple and quick for the nurse, as well as making it easier for decision-makers to identify problem areas. 相似文献
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Georgopoulos AP Karageorgiou E Leuthold AC Lewis SM Lynch JK Alonso AA Aslam Z Carpenter AF Georgopoulos A Hemmy LS Koutlas IG Langheim FJ McCarten JR McPherson SE Pardo JV Pardo PJ Parry GJ Rottunda SJ Segal BM Sponheim SR Stanwyck JJ Stephane M Westermeyer JJ 《Journal of neural engineering》2007,4(4):349-355
We report on a test to assess the dynamic brain function at high temporal resolution using magnetoencephalography (MEG). The essence of the test is the measurement of the dynamic synchronous neural interactions, an essential aspect of the brain function. MEG signals were recorded from 248 axial gradiometers while 142 human subjects fixated a spot of light for 45-60 s. After fitting an autoregressive integrative moving average (ARIMA) model and taking the stationary residuals, all pairwise, zero-lag, partial cross-correlations (PCC(ij)(0)) and their z-transforms (z(ij)(0)) between i and j sensors were calculated, providing estimates of the strength and sign (positive, negative) of direct synchronous coupling at 1 ms temporal resolution. We found that subsets of z(ij)(0) successfully classified individual subjects to their respective groups (multiple sclerosis, Alzheimer's disease, schizophrenia, Sj?gren's syndrome, chronic alcoholism, facial pain, healthy controls) and gave excellent external cross-validation results. 相似文献
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The Doppler probe was used to identify the dominant cutaneous perforating arteries in a series of 10 patients. The results were compared with our previous total body fresh cadaver anatomical studies and a close correlation was found. The instrument was used in a series of patients to plan the base, the axis and the dimensions of skin flaps for local, distant and free transfer. A dominant perforator was located at the base of the flap, the surrounding skin was scanned to identify the next dominant perforator in each direction and the appropriate axis was chosen by drawing a line between two nominated perforators. Often the flap was based distally or its axis departed from the main course of the supplying vessel. The technique proved to be simple and reliable and in many cases flaps of unusual dimensions and directions were transferred successfully. The instrument provides a useful link between the anatomical dissecting room and the operating theatre. 相似文献
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Differences in magnetic resonance (MR) imaging signal-to-noise (S/N) performance between saddle-shaped and solenoidal coils have been postulated. Each coil shape is tied to a particular magnetic field configuration, so that they are not typically interchangeable except in special situations. The solenoidal coil is predicted to have a two- to three-fold advantage over the saddle-shaped coil. Simple basic arguments raise a dispute with this assertion. Experiments show that both coils produce essentially equivalent S/N levels. 相似文献
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We wish to present a patient in whom the diagnosis of Beckwith-Wiedemann Syndrome [1, 5] was established by renal ultrasonography and to report the previously undocumented renal sonographic findings in this syndrome. 相似文献
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Kelly KM Sposto R Hutchinson R Massey V McCarten K Perkins S Lones M Villaluna D Weiner M 《Blood》2011,117(9):2596-2603
Dose-intensified treatment strategies for Hodgkin lymphoma (HL) have demonstrated improvements in cure but may increase risk for acute and long-term toxicities, particularly in children. The Children's Oncology Group assessed the feasibility of a dose-intensive regimen, BEACOPP (bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, prednisone) in children with high-risk HL (stage IIB or IIIB with bulk disease, stage IV). Rapidity of response was assessed after 4 cycles of BEACOPP. Rapid responders received consolidation therapy with guidelines to reduce the risk of sex-specific long-term toxicities of therapy. Females received 4 cycles of COPP/ABV (cyclophosphamide, vincristine, procarbazine, prednisone, doxorubicin, bleomycin, vinblastine) without involved field radiation therapy (IFRT). Males received 2 cycles of ABVD (doxorubicin, bleomycin, vinblastine, and dacarbazine) with IFRT. Slow responders received 4 cycles of BEACOPP and IFRT. Ninety-nine patients were enrolled. Myelosuppression was frequent. Rapid response was achieved by 74% of patients. Five-year event-free-survival is 94%, IFRT with median follow-up of 6.3 years. There were no disease progressions on study therapy. Secondary leukemias occurred in 2 patients. Overall survival is 97%. Early intensification followed by less intense response-based therapy for rapidly responding patients is an effective strategy for achieving high event-free survival in children with high-risk HL. This trial is registered at http://www.clinicaltrials.gov as #NCT00004010. 相似文献