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Penrod JD Boockvar KS Litke A Magaziner J Hannan EL Halm EA Silberzweig SB Sean Morrison R Orosz GM Koval KJ Siu AL 《Journal of the American Geriatrics Society》2004,52(7):1114-1120
OBJECTIVES: To examine the relationship between early physical therapy (PT), later therapy, and mobility 2 and 6 months after hip fracture. DESIGN: Prospective, multisite observational study. SETTING: Four hospitals in the New York City area. PARTICIPANTS: Four hundred forty-three hospitalized older patients discharged after surgery for hip fracture in 1997-98. MEASUREMENTS: Patient demographics, fracture type, comorbidities, dementia, number of new impairments at discharge, amount of PT between day of surgery and postoperative day (POD) 3, amount of therapy between POD4 and 8 weeks later, and prefracture, 2-, and 6-month mobility measured using the Functional Independence Measure. RESULTS: More PT immediately after hip fracture surgery was associated with significantly better locomotion 2 months later. Each additional session from the day of surgery through POD3 was associated with an increase of 0.4 points (P=.032) on the 14-point locomotion scale, but the positive relationship between early PT and mobility was attenuated by 6 months postfracture. There was no association between later therapy and 2- or 6-month mobility. CONCLUSION: PT immediately after hip fracture surgery is beneficial. The effects of later therapy on mobility were difficult to assess because of limitations of the data. Well-designed randomized, controlled trials of the effect of varying schedules and amounts of therapy on functional status after hip fracture would be informative. 相似文献
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Sorbents in acute renal failure and end-stage renal disease: middle molecule and cytokine removal 总被引:2,自引:0,他引:2
Winchester JF Silberzweig J Ronco C Kuntsevich V Levine D Parker T Kellum JA Salsberg JA Quartararo P Levin NW 《Blood purification》2004,22(1):73-77
Renal replacement therapy in acute renal failure (ARF) and chronic renal failure (end-stage renal disease; ESRD) has been based on the use of modifications of dialysis (continuous arteriovenous hemofiltration and hemodiafiltration) to remove middle-molecular-weight toxins, consisting of low-molecular-weight proteins and peptides (LMWP) and cytokines involved in inflammation. High-flux dialyzers are not efficient at removing LMWP, and for this reason, sorbents have been studied to augment or replace dialysis. Removal of LMWP such as beta2-microglobulin, leptin, complement factor D, angiogenin and cytokines such as interleukin (IL)-1, IL-6, IL-10, IL-18 and tumor necrosis factor-alpha has been established in animal models of sepsis and in ESRD patients using sorbents. Sorbent devices added to hemodialysis, or the use of such devices alone in inflammatory states, including sepsis, ARF, cardiopulmonary bypass, pre-explantation of donor organs and ESRD, are being studied. 相似文献
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Acholonu UC Silberzweig J Stein DE Keltz M 《JSLS, Journal of the Society of Laparoendoscopic Surgeons》2011,15(4):471-474
Objective:
The hysterosalpingogram is commonly used to evaluate the uterine cavity and the fallopian tubes in the workup of infertile couples. The sonohysterogram is gaining popularity as part of this evaluation. This study compares hysterosalpingography to sonohysterography for the detection of polyps, cavitary fibroids, adhesions, and septae in infertile patients.Methods:
We conducted a retrospective chart review of 149 infertility patients seen at a University Hospital Center, divisions of Reproductive Endocrinology and Interventional Radiology. Patients underwent hysterosalpingography and sonohysterography as part of their infertility evaluation. The reports were reviewed and findings like polyps, fibroids, adhesions, and septae were compared to the findings obtained at the time of hysteroscopy. Sensitivity, specificity, and accuracy of radiologic tests were the main outcome measures.Results:
The sensitivity of hysterosalpingography and sonohysterography was 58.2% and 81.8%, respectively. The specificity for hysterosalpingography and sonohysterography was 25.6% and 93.8%. The differences in sensitivity and specificity were both statistically significant. Hysterosalpingography had a general accuracy of 50.3%, while sonohysterography had a significantly higher accuracy of 75.5%.Conclusion:
Although hysterosalpingography is the standard screening test for the diagnosis of tubal infertility and can provide useful information about the uterine cavity, sonohysterography is more sensitive, specific, and accurate in the evaluation of the uterine cavity. 相似文献7.
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G. Peter Feola Mark J. Hogan Kevin M. Baskin Anne Marie Cahill Bairbre L. Connolly John J. Crowley James A. Charles Manraj K.S. Heran Francis E. Marshalleck Sergio Sierre Richard B. Towbin T. Gregory Walker James E. Silberzweig Michael Censullo Sean R. Dariushnia Joseph J. Gemmete Jeffrey L. Weinstein Boris Nikolic 《Journal of vascular and interventional radiology : JVIR》2018,29(10):1415-1422