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Sample records for 1984-1990 ten-year results

  1. Results in Assisted Peritoneal Dialysis: A Ten-Year Experience

    PubMed Central

    Querido, Sara; Branco, Patrícia Quadros; Costa, Elisabete; Pereira, Sara; Gaspar, Maria Augusta; Barata, José Diogo

    2015-01-01

    Background/Aims. Peritoneal dialysis is a successful renal replacement therapy (RRT) for old and dependent patients. We evaluated the clinical outcomes of an assisted peritoneal dialysis (aPD) program developed in a Portuguese center. Methods. Retrospective study based on 200 adult incident patients admitted during ten years to a PD program. We included all 17 patients who were under aPD and analysed various parameters, including complications with the technique, hospitalizations, and patient and technique survival. Results. The global peritonitis rate was lower in helped than in nonhelped patients: 0.4 versus 0.59 episodes/patient/year. The global hospitalization rate was higher in helped than in nonhelped patients: 0.67 versus 0.45 episodes/patient/year (p = NS). Technique survival in helped patients versus nonhelped patients was 92.3%, 92.3%, 83.1%, and 72.7% versus 91.9%, 81.7%, and 72.1%, and 68.3%, at 1, 2, 3, and 4 years, respectively (p = NS), and patient survival in helped patients versus nonhelped patients was 93.3%, 93.3%, 93.3%, and 74.7% versus 95.9% 93.7%, 89%, and 82% at 1, 2, 3, and 4 years, respectively (p = NS). Conclusions. aPD offers an opportune, reliable, and effective home care alternative for patients with no other RRT options. PMID:26600950

  2. Ten-year population education programme reaps good results.

    PubMed

    1994-01-01

    A study, which was undertaken by the National Education Committee to determine differences in knowledge and behavior regarding population issues between those who had taken population education courses from 1981-1986 at Tai An No. 1 Middle School and those who had graduated in 1983 and 1984 without the benefit of population education from Tai An No. 4 Middle School, demonstrated that those students exposed to population education in 1983 and 1984 had better knowledge on population issues, and married and began producing children later than the others. 26.1% of those who attended population courses in 1983, and 13.3% of those who attended in 1984, married. In comparison, 66.7% of those who did not attend population courses in 1983, and 53.3% of those who did not attend in 1984, married. Population education was introduced at Tai An No. 1 Middle School in 1981; the forms it has taken include curriculum development, teaching programmes, examinations, social investigations, knowledge competitions, research and thesis writing, and after-class activities. Teaching methodologies have included lecture and practicum, audio-visual aids, discussion, self-learning methods, and social investigations. Since 1980, 5391 students from 94 classes in the first term of grade 2 in senior level have received population education. Results of examinations indicate that a large majority of these students perform well in terms of knowledge and attitude and have a better understanding of the interrelationships among population problems, environmental and ecological balance, and economic and social development. Social investigations and community visits have strengthened the commitment and social responsibility of the students, who form a voluntary propaganda team for the government's population programme. The Tai An No. 1 Middle School has also used an exhibit hall for population education of the public.

  3. Ten-year postoperative results of penetrating keratoplasty.

    PubMed

    Ing, J J; Ing, H H; Nelson, L R; Hodge, D O; Bourne, W M

    1998-10-01

    loss (17 +/- 31%). Eyes with posterior chamber lenses had a greater endothelial cell loss (71 +/- 9%) than did eyes with anterior chamber lenses (51 +/- 25%, P = 0.03). The 10-year cumulative risk of glaucoma, rejection, or failure was 21%, 21%, and 22%, respectively. Late endothelial failure became the major cause for graft failure, accounting for 9 of the 11 failures after 5 postoperative years. From 5 to 10 years after penetrating keratoplasty, the annual rate of endothelial cell loss was seven times the normal rate. The endothelial cell loss, pleomorphism, polymegethism, and corneal thickness increased significantly during this time, indicating continued endothelial instability and dysfunction, resulting in an increasing rate of late endothelial failure.

  4. Propellant/material compatibility program and results: Ten-year milestones

    NASA Technical Reports Server (NTRS)

    Moran, C.; Bjorkland, R.

    1982-01-01

    The analyses and results of a test program to establish the effects of long term (10 years or more) contact of materials with earth-storable propellants for the purpose of designing chemical propulsion system components which are used for current as well as future planetary spacecraft are described. The period from the publication of JPL TM 33-779 IN 1976 through the testing accomplished in 1981 is covered. The following propellants are reported herein: hydrazine, monomethylhydrazine and nitrogen tetroxide. Materials included the following: aluminum alloys, corrosion resistant steels and a titanium alloy. The results of the testing of more than 80 specimens are included. Material ratings relative to the ten year milepost were assigned. Some evidence of propellant decomposition was found. Titanium is rated as acceptable for ten year applications. Aluminum and stainless steel alloys are also rated as acceptable with few restrictions.

  5. Ten-year results of quality assurance in radiotherapy chart round

    PubMed Central

    2013-01-01

    Background The Royal Australian and New Zealand College of Radiologists (RANZCR) initiated a unique instrument to audit the quality of patient notes and radiotherapy prescriptions. We present our experience collected over ten years from the use of the RANZCR audit instrument. Methods In this study, the results of data collected prospectively from January 1999 to June 2009 through the audit instrument were assessed. Radiotherapy chart rounds were held weekly in the uro-oncology tumour stream and real time feedback was provided. Electronic medical records were retrospectively assessed in September 2009 to see if any omissions were subsequently corrected. Results In total 2597 patients were audited. One hundred and thirty seven (5%) patients had one hundred and ninety nine omissions in documentation or radiotherapy prescription. In 79% of chart rounds no omissions were found at all, in 12% of chart rounds one omission was found and in 9% of chart rounds two or more omissions were found. Out of 199 omissions, 95% were of record keeping and 2% were omissions in the treatment prescription. Of omissions, 152 (76%) were unfiled investigation results of which 77 (51%) were subsequently corrected. Conclusions Real-time audit with feedback is an effective tool in assessing the standards of radiotherapy documentation in our department, and also probably contributed to the high level of attentiveness. A large proportion of omissions were investigation results, which highlights the need for an improved system of retrieval of investigation results in the radiation oncology department. PMID:23617328

  6. Ten-year results of a double-heat-treated metal-on-metal hip resurfacing.

    PubMed

    Daniel, J; Ziaee, H; Kamali, A; Pradhan, C; Band, T; McMinn, D J W

    2010-01-01

    Second-generation metal-on-metal bearings were introduced as a response to the considerable incidence of wear-induced failures associated with conventional replacements, especially in young patients. We present the results at ten years of a consecutive series of patients treated using a metal-on-metal hip resurfacing. A distinct feature of the bearings used in our series was that they had been subjected to double-heat treatments during the post-casting phase of their manufacture. In the past these bearings had not been subjected to thermal treatments, making this a unique metal-on-metal bearing which had not been used before in clinical practice. We report the outcome of 184 consecutive hips (160 patients) treated using a hybrid-fixed metal-on-metal hip resurfacing during 1996. Patients were invited for a clinicoradiological follow-up at a minimum of ten years. The Oxford hip score and anteroposterior and lateral radiographs were obtained. The mean age at operation was 54 years (21 to 75). A series of 107 consecutive hips (99 patients) who received the same prosthesis, but subjected to a single thermal treatment after being cast, between March 1994 and December 1995, were used as a control group for comparison. In the 1994 to 1995 group seven patients (seven hips) died from unrelated causes and there were four revisions (4%) for osteolysis and aseptic loosening. In the 1996 group nine patients died at a mean of 6.9 years after operation because of unrelated causes. There were 30 revisions (16%) at a mean of 7.3 years (1.2 to 10.9), one for infection at 1.2 years and 29 for osteolysis and aseptic loosening. Furthermore, in the latter group there were radiological signs of failure in 27 (24%) of the 111 surviving hips. The magnitude of the problem of osteolysis and aseptic loosening in the 1996 cohort did not become obvious until five years after the operation. Our results indicate that double-heat treatments of metal-on-metal bearings can lead to an increased

  7. Ten years of photonics education at the college level in Ontario: results and by-products

    NASA Astrophysics Data System (ADS)

    Nantel, Marc

    2010-08-01

    In 2000, there was no way for an Ontario student to obtain a credential in optics, laser or photonics without going through graduate school. This was in, arguably, the world-leading jurisdiction in photonics-enabled telecommunications industry. To alleviate this problem and supply the job market with highly-qualified people in the field of optics and photonics, the Ontario Centres of Excellence - then as Photonics Research Ontario - partnered with Algonquin College (Ottawa) and Niagara College (Welland) to establish over the past decade a suite of programs: a 1-year Certificate in Advanced Lasers, a 2-year Diploma for Photonics Engineering Technician, a 3-year Diploma for Photonics Engineering Technologists and a 4-year Bachelor of Applied Technology - Photonics. Much has been learnt along the way - the crucial need for industrial partner and government support, for example - and many course corrections had to be made (telecom bust, anyone?). The author will share the results of this 10-year journey so far, the lessons learnt, and a view to the next ten years for these programs and photonics education in Ontario in general.

  8. Eastern White Pine Seed Source Trials: Ten-Year Results From Three Midwestern Plantations

    Treesearch

    David T. Funk

    1971-01-01

    Ten-year-old eastern white pine trees from southern Appalachian sources growing in southern Illinois and southern Indiana are taller and have fewer branches for their size than trees from other sources. In a northeastern Iowa plantation, the "best" seed source is not yet apparent.

  9. Ten-year results of a ponderosa pine progeny test in the Black Hills

    Treesearch

    Wayne D. Shepperd; Sue E. McElderry

    1986-01-01

    Ten-year survival and growth of seedlings from 77 parent trees from throughout the Black Hills were compared, using a cluster-analysis technique. Five clusters were identified that account for most of the variability in survival and growth of the open-pollinated families. One cluster, containing 6 families, exhibited exceptional survival and growth. Another, containing...

  10. Ten-year results of physical activity after high tibial osteotomy in patients with knee osteoarthritis.

    PubMed

    W-Dahl, Annette; Toksvig-Larsen, Sören; Lindstrand, Anders

    2017-03-01

    The purpose was to describe physical activity with respect to leisure and working activity in patients operated on by high tibial osteotomy using the hemicallotasis technique for knee osteoarthritis (OA), preoperatively and 10 years postoperatively. Seventy-nine patients, median age 55 (range 35-66), operated on by high tibial osteotomy using the hemicallotasis technique for knee OA 2001-2003 were included. Questionnaires for evaluation of physical and working activity, satisfaction as well as the Knee injury and Osteoarthritis Outcome Score (KOOS) were filled in preoperatively and 2 and 10 years postoperatively. Conversion to knee arthroplasty was obtained through the Swedish Knee Arthroplasty Register. Changes between two postoperative measurements were assessed by Wilcoxon's rank test. Twenty-five patients were converted to a total knee arthroplasty, and nine patients were lost to follow-up during the 10 years, resulted in 45 patients available for follow-up. Preoperatively, 33/45 patients were physically active mainly in heavy yard/household work, and 43/45 patients were working active. Ten years after the HCO, 23/45 patients were still active with golf, dancing, hiking, etc., and 23/45 were retired. At 10 years postoperatively compared to 2 years postoperatively, the patients experienced more problems with pain (89 compared to 69, p = <0.0001). Of 45 patients, 36 were satisfied with the high tibial osteotomy surgery in general 10 years postoperatively, while 13/45 were satisfied with their sport and recreational function. The 10-year results indicate that high tibial osteotomy using the hemicallotasis technique for knee OA is an option for selected patients that improves the level of physical activity, with mild deterioration over time, and gives the majority of the patients the possibility to be working active until retirement. Level IV.

  11. Ten-year results after cementless THA with a sandwich-type alumina ceramic bearing.

    PubMed

    Park, Youn-Soo; Park, Se-Jun; Lim, Seung-Jae

    2010-11-02

    We analyzed the long-term results of a single-surgeon series of 102 cementless total hip arthroplasties (THAs) performed using a sandwich-type alumina ceramic bearing. The prostheses involved a porous-coated acetabular socket, a polyethylene-alumina composite liner, a 28-mm alumina head, and a grit-blasted titanium-alloy stem. Mean patient age at the time of THA was 39 years (range, 18-66 years), and 76% of the patients were younger than 50 years. All procedures were performed with use of the same surgical technique and the same implant at a single center. Mean follow-up was 115 months (range, 84-133 months). When failure was defined as revision of either the acetabular or the femoral component for any reason, Kaplan-Meier survival probability at 10 years was 95.3% (95% confidence interval, 89.5%-100%). Mean Harris Hip Score improved from 47 points (range, 16-70 points) preoperatively to 95 points (range, 85-100 points) at final follow-up. No radiographically detectable osteolysis around the acetabular or femoral component was observed in any hip. No patient reported squeaking in the operated hip. During the follow-up period, 3 hips (3%) required revision surgery; 2 underwent acetabular revision because of a ceramic liner fracture and 1 underwent revision for early loosening of the acetabular cup. Ten-year results of cementless THA with a sandwich-type alumina ceramic bearing were encouraging, and no great increase in ceramic failure rate was observed, which contrasts with the findings of previously reported short-term follow-up studies. Copyright 2010, SLACK Incorporated.

  12. Minimum ten-year results of primary bipolar hip arthroplasty for degenerative arthritis of the hip.

    PubMed

    Pellegrini, Vincent D; Heiges, Bradley A; Bixler, Brian; Lehman, Erik B; Davis, Charles M

    2006-08-01

    Bipolar hip arthroplasty has been advocated by some as an alternative to total hip arthroplasty for the treatment of degenerative arthritis of the hip. We sought to assess the results of this procedure at our institution after a minimum duration of follow-up of ten years. We retrospectively reviewed a consecutive series of 152 patients (173 hips) who underwent primary bipolar hemiarthroplasty for the treatment of symptomatic degenerative arthritis of the hip with a cementless femoral component between 1983 and 1987. Of the original cohort of 152 patients, ninety-two patients (104 hips) were available for clinical and radiographic review at a mean of 12.2 years postoperatively. At the time of the latest follow-up, self-administered Harris hip questionnaires were used to assess pain, mobility, activity level, and overall satisfaction with the procedure. Biplanar hip radiographs were made to evaluate bipolar shell migration, osteolysis, and femoral stem fixation. At the time of the latest follow-up, nineteen patients (nineteen hips) had undergone revision to total hip arthroplasty because of mechanical failure, and three patients (three hips) were awaiting revision because of symptomatic radiographic mechanical failure. Twelve acetabular revisions were performed or scheduled for the treatment of pelvic osteolysis or protrusio acetabuli secondary to component migration. Acetabular reconstruction required bone-grafting, an oversized shell, and/or a pelvic reconstruction ring. The overall rate of mechanical failure was 21.2% (twenty-two of 104 hips), with 91% (twenty) of the twenty-two failures involving the acetabular component. Reaming of the acetabulum at the time of the index arthroplasty was associated with a 6.4-fold greater risk of revision. The rate of implant survival, with revision because of mechanical failure as the end point, was 94.2% for femoral components and 80.8% for acetabular components at a mean of 12.2 years. Of the remaining sixty-nine patients

  13. A Cannulated Tri-Tapered Femoral Stem for Total Hip Arthroplasty: Clinical and Radiological Results at Ten Years.

    PubMed

    Rajakulendran, Karthig; Strambi, Francesco; Ruggeri, Riccardo; Field, Richard E

    2015-10-01

    We report the ten-year clinical and radiological outcomes of a novel cannulated, tri-tapered femoral stem, used in primary total hip arthroplasty (110 stems in 98 patients). At ten years, two Tri-taper stems had been revised for infection and dislocation. The mean Oxford Hip Score improved from 13.46 pre-operatively, to 37.04. Radiological analysis revealed radiolucent lines in 57 cases, but none exceeded 2 mm thickness. Stem subsidence was identified in 63 cases, with mean distal tip migration of 3.8 mm. Survivorship with revision for aseptic loosening as the end point was 100% at 10 years. Stem survival with revision for any cause was 98.2% (95% CI, 92.9% to 99.5%). The ten-year results of the Tri-taper stem are comparable to other polished, tapered femoral stems. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Color measurements on marble and limestone briquettes exposed to outdoor environment in the Eastern United States. Volume I: Results of exposure 1984-1990

    SciTech Connect

    Reimann, K.J.

    1994-04-01

    In a long-term program that began in 1984, limestone and marble briquettes have been exposed to both anthropogenic acid deposition and natural weathering at four field sites in the eastern United States. Similar tests began at an Ohio site in 1986. Effects of exposure on the briquettes and other materials at the sites are evaluated periodically by several federal agencies cooperating in the National Acid Precipitation Assessment Program (NAPAP). One of the primary contributions of Argonne National Laboratory to the NAPAP has been the measurement of tristimulus color change on samples exposed to the environment. Results from the first six years indicate a yellowing of the marble and a darkening of limestone on both the skyward and groundward surfaces of fresh and preexposed briquettes. The relationship between discoloration and exposure period appears to be linear. Discoloration rates as a function of a cumulative exposure time are almost constant for marble and slightly decreasing for limestone Dark spots on groundward surfaces were measured with tristimulus color equipment prior to chemical analysis to determine if a correlation exists between darkening (change in reflectance) and SO{sub 4} concentration. Taking exposure time into consideration, and assuming that the airborne concentration of dark particles, which cause darkening, is proportional to airborne SO{sub 2} concentration, one can establish a linear relationship between exposure time, darkening, and SO{sub 2} concentration. The program is continuing so that additional data can be obtained.

  15. The results of Oxford unicompartmental knee arthroplasty in the United States: a mean ten-year survival analysis.

    PubMed

    Emerson, R H; Alnachoukati, O; Barrington, J; Ennin, K

    2016-10-01

    Approved by the Food and Drug Administration in 2004, the Phase III Oxford Medial Partial Knee is used to treat anteromedial osteoarthritis (AMOA) in patients with an intact anterior cruciate ligament. This unicompartmental knee arthroplasty (UKA) is relatively new in the United States, and therefore long-term American results are lacking. This is a single surgeon, retrospective study based on prospectively collected data, analysing a consecutive series of primary UKAs using the Phase III mobile-bearing Oxford Knee and Phase III instrumentation. Between July 2004 and December 2006, the senior author (RHE) carried out a medial UKA in 173 patients (213 knees) for anteromedial osteoarthritis or avascular necrosis (AVN). A total of 95 patients were men and 78 were women. Their mean age at surgery was 67 years (38 to 89) and mean body mass index 29.87 kg/m2 (17 to 62). The mean follow-up was ten years (4 to 11). Survivorship of the Oxford UKA at ten years was 88%, using life table analysis. Implant survivorship at ten years was 95%. The most common cause for revision was the progression of osteoarthritis in the lateral compartment. The mean knee score element of the American Knee Society Score (AKSS) was 50 pre-operatively and increased to 93 post-operatively. The mean AKSS function score was 56 pre-operatively rising to 78 post-operatively CONCLUSION: This ten-year follow-up study of the Oxford UKA undertaken in the United States shows good survivorship and excellent function in a wide selection of patients with AMOA and AVN. Cite this article: Bone Joint J 2016;98-B(10 Suppl B):34-40. ©2016 Alnachoukati et al.

  16. Acetabular revisions using a cementless oblong cup: five to ten year results

    PubMed Central

    Capone, A.; Carulli, C.; Villano, M.; Gusso, M. I.

    2007-01-01

    The purpose of this paper was to evaluate the results of acetabular revisions with the use of an oblong revision cup that is designed with its longitudinal diameter elongated relative to its transverse diameter. Between 1996 and 2001, 62 hips in 60 patients underwent an acetabular revision with the insertion of a LOR acetabular component. Seven hips were lost to follow-up or the patients died; the remaining 55 hips (53 patients) remained in follow-up for an average of 7.2 years (range: 5.0–10.1 years). One socket was revised for aseptic loosening, and another was operated on for a late polyethylene liner dissociation. The average Harris hip score (HHS) improved from 34 to 79. Results were rated as excellent in 16 hips, good in 28, fair in six and poor in three. Radiographic analysis demonstrated an improvement in the average vertical displacement of the hip centre: 49 hips had a well-fixed, bone-ingrown cup and four had a stable fibrous union. For large superolateral acetabular bone deficiencies, this implant facilitated a complex reconstruction without the need for bulk structural acetabular bone grafts, provided good clinical results and showed satisfactory stability at the midterm follow-up. PMID:17221262

  17. Ten Years of Results of Modified Frontalis Muscle Transfer for the Correction of Blepharoptosis

    PubMed Central

    Kim, Woo Jeong; Park, Dae Hwan

    2016-01-01

    Background Conventional frontalis transfer may cause a range of complications. In order to overcome complications, we made modifications to the surgical technique, and compared the outcomes of patients who underwent conventional frontalis transfer with those of patients who underwent modified frontalis transfer. Methods We conducted a retrospective study of 48 patients (78 eyes) who underwent conventional frontalis transfer between 1991 and 2003 (group A) and 67 patients (107 eyes) who underwent modified frontalis transfer between 2004 and 2014 (group B). The frontalis transfer procedures were modified conform to the following principles. The tip of the frontalis muscle flap included soft tissue that was as thick as possible and the soft tissue on the tarsal plate was removed to the greatest extent possible. A double fold was created in cases of unilateral ptosis. In order to evaluate the objective effects of modification, preoperative and postoperative values of the marginal distance reflex 1 (MRD1), the corneal exposure area, and the decrease in eyebrow height were compared between the two groups. Results In group A, patients showed an improvement of 1.19 mm in the MRD1, a 6.31% improvement in the corneal exposure area, and a 7.82 mm decrease in eyebrow height. In group B, patients showed an improvement of 2.17 mm in the MRD1, an 8.39% improvement in the corneal exposure area, and an 11.54 mm decrease in eyebrow height. The improvements in group B were significantly greater than those in group A. Conclusions Modified frontalis transfer showed better results than the conventional procedure and provided satisfactory outcomes. PMID:27019810

  18. [Results from ten years newborn hearing screening in a secondary hospital].

    PubMed

    Sequi Canet, José Miguel; Sala Langa, Maria José; Collar Del Castillo, José Ignacio

    2016-10-01

    A critical analysis is performed on the results of a newborn hearing screening program in a regional hospital. Screening results from 14,247 newborns in our maternity ward from 2002 to 2013. Two step recordings of bilateral otoacoustic emissions (initial and repeat, if failed, at about one month of life). Assessment by clinical brainstem responses. The first step was performed on 14,015 newborns (98.3% of the total) reaching the screening objective. The first step pass figures were 93.7%, which implies a good pass rate with a few patients to repeat. The second step is also good because it has a pass rate of 88.9% of newborns examined (only 0.63% of initial group needed brainstem responses assessment), but 10.6% were lost to follow up, and that is a major problem. In newborns, scheduled for brainstem responses, the loss to follow-up is worse, with a figure of 29.5%, despite the high accuracy of this test given that 69.4% of those assessed showed hearing loss. This figure represents a 0.31% of the initial group, and is a similar to that published for congenital hearing loss. Including patients that were lost to follow up this figure could be greater. Newborn hearing screening is useful but needs stronger control to avoid the follow up loss. In order to achieve this, it is crucial to have a good database and a screening coordinator. Copyright © 2015 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Ten years of laser treatment of congenital vascular disorders: techniques and results

    NASA Astrophysics Data System (ADS)

    Philipp, Carsten M.; Berlien, Hans-Peter; Poetke, Margitta; Waldschmidt, Juergen

    1994-12-01

    During the period of January 1984 - July 1993, we have treated 611 children with more than 2000 lesions of congenital vascular disorders (CVD) such as hemangiomas and vascular malformations. This number does not include the patients with port wine stains, which also have been treated by means of laser. Most of the CVD patients (n equals 467) presented hemangiomas of the face, the anogenital region, and the extremities, some were located in the trachea or mouth or in the urogenital tract. All of these hemangiomas were growing prior to intervention or showed complications such as bleeding, ulceration, superinfection, or obstruction. Nearly a quarter (n equals 144) of the patients presented vascular malformations, either of singular vessel type involvement or of mixed vascular genesis (venous, arterio- venous, veno-lymphatic or lymphatic) with various complications like tracheal obstruction or recurrent thrombophlebitis. According to our step program, which is based on a clinical classification, the hemangiomas were treated as early as possible, while the vascular malformations were only treated with laser when no other therapeutic technique (embolization, resection) was suitable. All patients were referred for laser treatment from other centers. The lasers used were Nd:YAG and Argon lasers with transcutaneous application with or without continuous ice-cube surface cooling or interstitial laser application. The treatments were performed either on in- or outpatient basis according to age, localization and with good to excellent results in most cases and a complication rate of less than 2%.

  20. Femoral revision with taper stems: results at ten years follow-up.

    PubMed

    Cherubino, Paolo; Fagetti, Alessandro; D'Angelo, Fabio; Surace, Michele Francesco

    2010-10-01

    In the case of extensively damaged meta-diaphyseal femoral bone with cortices thinning and widened femoral canal, tapered stems allow a good primary fixation and early weight-bearing. A retrospective review was conducted to evaluate long-term results of modular revision taper stems implanted from March 1999 to December 2002. Sixty-five consecutive hip revision surgeries were performed, mostly for aseptic loosening (75% of the cases). Femoral bone stock defects were classified according to AAOS's criteria and consisted mainly in type II (cavitary defects, 44.6%) and type III (combined defects, 33.9%). A trochanteric osteotomy was performed in 25 cases (38%) to remove primary implants that were cemented in 35 cases (54%). The mean postoperative follow-up was 109 months (range, 76 to 131 months). Clinical assessment at follow-up showed a significantly improved mean Harris Hip Score from 42 points preoperatively to 81 points postoperatively, while the x-ray examination did show a satisfactory distal integration of the stem in all cases and satisfactory reconstitution of the femoral bone stock in 47% of cases. The average subsidence of the stem at follow-up was less than one millimeter. According to data analysis, a leg-length discrepancy exceeding 15 millimeters caused significantly worse functional outcome and pain.

  1. Hybrid repair of type A acute aortic dissections with the Lupiae technique: ten-year results.

    PubMed

    Esposito, Giampiero; Cappabianca, Giangiuseppe; Bichi, Samuele; Cricco, Antonio; Albano, Giovanni; Anzuini, Angelo

    2015-02-01

    Replacing the ascending aorta and the arch in patients with type A acute aortic dissection achieves good short-term results, but several patients are left with distal intimal tears or a patent false lumen in the descending aorta. In this series, we report the 10-year experience with the Lupiae technique, a hybrid aortic repair technique for patients with type A acute aortic dissection. From 2003 to 2013, 89 patients with type A acute aortic dissections underwent replacement of the ascending aorta, the arch, and the rerouting of the neck vessels on the ascending aorta, creating a proximal Dacron landing zone for a completion with thoracic endovascular aortic repair if necessary. In-hospital mortality was 8.9%. In 16 patients, the false lumen healed spontaneously, whereas the remaining 65 patients underwent thoracic endovascular aortic repair. One patient died after thoracic endovascular aortic repair. Eighty patients were followed up. Complete thrombosis of the false lumen was obtained in 93.8% of patients. The median follow-up was 46 ± 35 months. Overall 8-year survival was 93.7% ± 5%, 100% for patients with spontaneously healed residual false lumen after just type A acute aortic dissection repair and 92.3% ± 7.7% for patients who underwent thoracic endovascular aortic repair after type A acute aortic dissection repair. In 10 years, 1 patient underwent a reoperation on the distal aorta (1.25%). The availability of a Dacron landing zone on the distal ascending aorta after type A acute aortic dissection repair allows the exclusion, with a thoracic endovascular aortic repair, of any residual intimal tear refilling a patent false lumen. This approach seems to be associated with a high probability of false lumen thrombosis and low rates of reoperations on the distal aorta. Copyright © 2015 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  2. Prehospital trauma care reduces mortality. Ten-year results from a time-cohort and trauma audit study in Iraq

    PubMed Central

    2012-01-01

    Background Blunt implementation of Western trauma system models is not feasible in low-resource communities with long prehospital transit times. The aims of the study were to evaluate to which extent a low-cost prehospital trauma system reduces trauma deaths where prehospital transit times are long, and to identify specific life support interventions that contributed to survival. Methods In the study period from 1997 to 2006, 2,788 patients injured by land mines, war, and traffic accidents were managed by a chain-of-survival trauma system where non-graduate paramedics were the key care providers. The study was conducted with a time-period cohort design. Results 37% of the study patients had serious injuries with Injury Severity Score ≥ 9. The mean prehospital transport time was 2.5 hours (95% CI 1.9 - 3.2). During the ten-year study period trauma mortality was reduced from 17% (95% CI 15 -19) to 4% (95% CI 3.5 - 5), survival especially improving in major trauma victims. In most patients with airway problems, in chest injured, and in patients with external hemorrhage, simple life support measures were sufficient to improve physiological severity indicators. Conclusion In case of long prehospital transit times simple life support measures by paramedics and lay first responders reduce trauma mortality in major injuries. Delegating life-saving skills to paramedics and lay people is a key factor for efficient prehospital trauma systems in low-resource communities. PMID:22304808

  3. The Canadian Arctic Atmospheric Chemistry Experiment (ACE) Validation Project: Overview and results from ten years of ACE operations

    NASA Astrophysics Data System (ADS)

    Walker, Kaley; Strong, Kimberly

    2014-05-01

    As of February 2014, the Canadian-led Atmospheric Chemistry Experiment (ACE) satellite mission has been making measurements of the Earth's atmosphere for ten years. As ACE operations have extended beyond the initial two-year mission, there is a continuing need to validate the trace gas data products from the ACE-Fourier Transform Spectrometer (ACE-FTS) and the Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation (ACE-MAESTRO) instruments. Ground-based measurements provide critical data for the validation of satellite retrievals of trace gases and for the assessment of long-term stability of these measurements. In particular, validation comparisons are needed for ACE during Arctic springtime to understand better the measurements of species involved in stratospheric ozone chemistry. To this end, eleven Canadian Arctic Atmospheric Chemistry Experiment (ACE) Validation Campaigns have been conducted during the spring period (February - April in 2004 - 2014) at the Polar Environment Atmospheric Research Laboratory (PEARL) in Eureka, Nunavut (80°N, 86°W). This period coincides with the most chemically active time of year in the Arctic, as well as a significant number of satellite overpasses. A suite of as many as 12 ground-based instruments, as well as frequent balloon-borne ozonesonde and radiosonde launches, have been used in each campaign. These instruments include: a ground-based version of the ACE-FTS (PARIS - Portable Atmospheric Research Interferometric Spectrometer), a terrestrial version of the ACE-MAESTRO, a SunPhotoSpectrometer, two zenith-viewing UV-visible grating spectrometers, a Bomem DA8 Fourier transform spectrometer, a Bruker 125HR Fourier transform spectrometer, a Systeme d'Analyse par Observations Zenithales (SAOZ) instrument, and several Brewer spectrophotometers. In the past several years, these results have been used to validate the measurements by the ACE-FTS and ACE-MAESTRO instruments on SCISAT as well

  4. Affordances: Ten Years On

    ERIC Educational Resources Information Center

    Brown, Jill P.; Stillman, Gloria

    2014-01-01

    Ten years ago the construct, affordance, was rising in prominence in scholarly literature. A proliferation of different uses and meanings was evident. Beginning with its origin in the work of Gibson, we traced its development and use in various scholarly fields. This paper revisits our original question with respect to its utility in mathematics…

  5. Ten years of PAMELA

    NASA Astrophysics Data System (ADS)

    Spillantini, Piero

    2016-07-01

    PAMELA results obtained in the ten years of data taking and activity must include other important new measurements, opening the era of precise measurements in cosmic ray observation, such as light elements and isotopes fluxes, the absolute fluxes of protons and antiprotons and light nuclei, and of electrons and positrons, the discovery of a belt of antiprotons trapped in the terrestrial magnetic field, and in the SAA in particular, the fluxes of quasi-trapped electrons and positrons, the time evolution of the energetic tail of spectra of protons and helium nuclei in the powerful solar event of December 13th 2006, and other magnetosphere and solar physics observations. For the future, it must be mentioned the continuation of the activity of PAMELA team. The satellite orbit spans over a significantly large region of the Earth's magnetosphere, making possible a detailed study of its effect on the incoming radiation, in particular in the niche of the observations on the hundred MeV/n and a few GeV/n, where the low energy threshold of the instrument, the precision of the magnetic spectrometer and the resumed activity of the Sun promises to play an important role besides the explores operating in our region of the solar system.

  6. [Cementless Plasmacup-Bicontact total hip arthroplasty. Results of a minimum of ten-year follow-up].

    PubMed

    Špička, J; Radová, L; Gallo, J

    2012-01-01

    relevant literature data. This implant design is associated with a relatively infrequent osteolysis around the cup probably due to a low wear rate of polyethylene and a stable polyethylene liner-metal cup interface. Based on this work and some other studies it can be concluded that a post-operative migration of several millimetres is compatible with a long-term, stable cementless THA. The Bicontact-Plasmacup THA meets the National Institute for Health and Clinical Excellence (NICE) criteria for a very good implant (ten-year survival rate of over 90%). At 10 years after surgery, however, the first signs of complaints about surgery outcome // dissatisfaction with surgery outcomes were recorded. This may, at least partly, be related to aseptic loosening which is one of the symptoms of particle disease.

  7. [Ten-year experience with the Aldinger custom-made total hip arthroplasty: evaluation of the results].

    PubMed

    Masár, J

    2007-06-01

    The author presents the results of treatment with total hip arthroplasty (THA), in the Aldinger modification, in 91 patients receiving a total of 98 custom-made total hip implants in the period from 1993 to 2002. Eighty-eight patients (96.9 %) with 95 THAs were available for evaluation at the last follow-up. The group comprised 26 men (27 total hip implants), at an average age of 33.8 years (range, 25-57), and 65 women (71 implants) at an average age of 38.5 years (23-57) at the time of surgery. The right hip was operated on in 43 patients (18 men and 25 women) and the left one in 55 patients (9 men and 46 women). One man and six women underwent bilateral THA. The average time between the operation and the last follow-up was 8.6 years (range, 3 years and 11 months to 13 years and 3 months). The author describes the complete procedure from indications, planning and manufacture of an custom made implant to its implantation in combination with different types of acetabulum. The evaluation based on the Merle d'Aubigné score system, as modified by Griss, was carried out for an average follow-up of 8.6 years. RESULTS The outcomes were excellent, good and satisfactory in 69 (72.7 %), 16 (16.8 %) and 8 (8.4 %) patients, respectively. Two patients with septic complications (2.1 %) reported poor results. The overall complications involved aseptic loosening of the acetabulum in five, septic loosening of the acetabulum with severe lesions due to polyethylene wear in three, and infection in four patients. Eight cases were associated with periarticular ossifications and three patients developed deep venous thrombosis in the post-operative period. The prerequisite for good outcomes in total hip arthroplasty using cementless implants is, in the author's opinion, the attainment of high primary stability. One of the options to achieve this is a thorough analysis of proximal femoral morphology on CT scans, which permits the construction of an custom made implant to each individual

  8. Oxford phase 3 unicompartmental knee arthroplasty in Japan--clinical results in greater than one thousand cases over ten years.

    PubMed

    Yoshida, Kenjiro; Tada, Masahiro; Yoshida, Hirokazu; Takei, Satoshi; Fukuoka, Shinichi; Nakamura, Hiroaki

    2013-10-01

    There are few reports of the Oxford unicompartmental knee arthroplasty (UKA) survival rate in Asia. This study describes outcomes of 1279 Oxford UKAs for Japanese patients. The mean follow-up was 5.2 years. We divided patients into two groups based on preoperative indications (extended indications group and strict indications group). The Oxford knee score improved from 22.3 to 40.8 (P=0.041). The 10-year survival rate using revision was 95%. A total of 25 UKAs (2.0%) required revision. The most common reason was subsidence of tibial component. The 5-year cumulative survival rate of the strict indications group was significantly higher than that of the extended indications group (99.1% vs. 93.8%, P<0.001). When we followed inclusion criteria strictly, good clinical results were achieved in Asia.

  9. Assessment of Ten-Year-Long Results of Kidney Biopsies Performed on Children in the Thrace Region of Turkey

    PubMed Central

    Özkayın, Neşe; Çıplak, Gökçe; Usta, Ufuk; Gençhellaç, Hakan; Temizöz, Osman

    2016-01-01

    Background Many children with kidney diseases can be diagnosed and treated without a biopsy. However, biopsy is a valuable method for the diagnostic and prognostic evaluation of children with kidney diseases. Aims To evaluate the clinical and pathological profiles of the kidney biopsies in our department to provide epidemiological data for clinical practice. Study Design Retrospective cross-sectional study. Methods Kidney biopsies and patient’s charts in pediatric patients performed between May 2005 and February 2015 at the Pediatric Nephrology Department, Trakya University School of Medicine were assessed retrospectively. Results A total of 100 patients were examined. Their mean age was 9.62±4.26 years (range: 1–17 years); 54% of the patients were girls and 46% were boys. The most frequent indication for kidney biopsy was nephrotic syndrome (33%). The most common kidney disease was primary glomerulonephritis, which was observed in 65% of cases. IgA nephropathy (24%) was the most frequently observed subtype in primary glomerulonephritis groups. Secondary glomerulonephritis was diagnosed in 35% of cases. Systemic lupus erythematosus (51%) was the most frequently observed subtype in the secondary glomerulonephritis groups. Conclusion IgA nephropathy and systemic lupus erythematosus were the most frequent primary and secondary glomerulonephritis in our region among children, respectively. PMID:27994909

  10. Ten-Year Survival Results of a Randomized Trial of Irradiation of Internal Mammary Nodes After Mastectomy

    SciTech Connect

    Hennequin, Christophe; Bossard, Nadine; Servagi-Vernat, Stéphanie; Maingon, Philippe; Dubois, Jean-Bernard; Datchary, Jean; Carrie, Christian; Roullet, Bernard; Suchaud, Jean-Philippe; Teissier, Eric; Lucardi, Audrey; Gerard, Jean-Pierre; Belot, Aurélien; and others

    2013-08-01

    Purpose: To evaluate the efficacy of irradiation of internal mammary nodes (IMN) on 10-year overall survival in breast cancer patients after mastectomy. Methods and Patients: This multicenter phase 3 study enrolled patients with positive axillary nodes (pN+) or central/medial tumors with or without pN+. Other inclusion criteria were age <75 and a Karnofsky index ≥70. All patients received postoperative irradiation of the chest wall and supraclavicular nodes and were randomly assigned to receive IMN irradiation or not. Randomization was stratified by tumor location (medial/central or lateral), axillary lymph node status, and adjuvant therapy (chemotherapy vs no chemotherapy). The prescribed dose of irradiation to the target volumes was 50 Gy or equivalent. The first 5 intercostal spaces were included in the IMN target volume, and two-thirds of the dose (31.5 Gy) was given by electrons. The primary outcome was overall survival at 10 years. Disease-free survival and toxicity were secondary outcomes. Results: T total of 1334 patients were analyzed after a median follow-up of 11.3 years among the survivors. No benefit of IMN irradiation on the overall survival could be demonstrated: the 10-year overall survival was 59.3% in the IMN-nonirradiated group versus 62.6% in the IMN-irradiated group (P=.8). According to stratification factors, we defined 6 subgroups (medial/central or lateral tumor, pN0 [only for medial/central] or pN+, and chemotherapy or not). In all these subgroups, IMN irradiation did not significantly improve overall survival. Conclusions: In patients treated with 2-dimensional techniques, we failed to demonstrate a survival benefit for IMN irradiation. This study cannot rule out a moderate benefit, especially with more modern, conformal techniques applied to a higher risk population.

  11. Recovery Potential of a Western Lowland Gorilla Population following a Major Ebola Outbreak: Results from a Ten Year Study

    PubMed Central

    Gatti, Sylvain; Levréro, Florence; Bigot, Elodie; Caillaud, Damien; Pierre, Jean-Sébastien; Ménard, Nelly

    2012-01-01

    Investigating the recovery capacity of wildlife populations following demographic crashes is of great interest to ecologists and conservationists. Opportunities to study these aspects are rare due to the difficulty of monitoring populations both before and after a demographic crash. Ebola outbreaks in central Africa have killed up to 95% of the individuals in affected western lowland gorilla (Gorilla gorilla gorilla) populations. Assessing whether and how fast affected populations recover is essential for the conservation of this critically endangered taxon. The gorilla population visiting Lokoué forest clearing, Odzala-Kokoua National Park, Republic of the Congo, has been monitored before, two years after and six years after Ebola affected it in 2004. This allowed us to describe Ebola's short-term and long-term impacts on the structure of the population. The size of the population, which included around 380 gorillas before the Ebola outbreak, dropped to less than 40 individuals after the outbreak. It then remained stable for six years after the outbreak. However, the demographic structure of this small population has significantly changed. Although several solitary males have disappeared, the immigration of adult females, the formation of new breeding groups, and several birth events suggest that the population is showing potential to recover. During the outbreak, surviving adult and subadult females joined old solitary silverbacks. Those females were subsequently observed joining young silverbacks, forming new breeding groups where they later gave birth. Interestingly, some females were observed joining silverbacks that were unlikely to have sired their infant, but no infanticide was observed. The consequences of the Ebola outbreak on the population structure were different two years and six years after the outbreak. Therefore, our results could be used as demographic indicators to detect and date outbreaks that have happened in other, non-monitored gorilla

  12. A ten years follow-up of the results of surgery for Dupuytren's disease. A study of fifty-eight cases.

    PubMed

    Norotte, G; Apoil, A; Travers, V

    1988-01-01

    Fifty-eight patients (52 males and 6 females) operated on for Dupuytren contracture were examined by the same author with a more than ten year follow-up. At time of surgery the average was 55 years old. 69 hands (169 fingers) rated 4.33 according to the simplified Tubiana's score were treated by the same operative procedure: Mac Indoe's incision, digital Z plasty (if needed), subtotal fasciectomy and physiotherapy beginning 8 days postoperatively. At long term, recurrence appears for 49 hands (71%) one every two in the two first postoperative years, one out of five after five years. 24 of them were graded stage I. The recurrence appeared 14 times associated with an extension of the disease and the earlier, the higher was the initial stage. Some factors seem to be of a bad prognosis regarding recurrence: age (93% of recurrence under 50 years old) Ledderhose or Lapeyronie (100%) other associated diseases (Alcoholism, diabetes mellitus, epilepsy) and severe preoperative stage. Subjective results are good: 45 patients are satisfied and only 3 underwent a second operation.

  13. A Ten-Year Reflection

    ERIC Educational Resources Information Center

    Phillip, Cyndi

    2016-01-01

    Five initiatives launched during Cyndi Phillip's term as American Association of School Librarians (AASL) President (2006-2007) continue to have an impact on school librarians ten years later. They include the rewriting of AASL's learning standards, introduction of the SKILLS Act, the presentation of the Crystal Apple Award to Scholastic Library…

  14. A Ten-Year Reflection

    ERIC Educational Resources Information Center

    Phillip, Cyndi

    2016-01-01

    Five initiatives launched during Cyndi Phillip's term as American Association of School Librarians (AASL) President (2006-2007) continue to have an impact on school librarians ten years later. They include the rewriting of AASL's learning standards, introduction of the SKILLS Act, the presentation of the Crystal Apple Award to Scholastic Library…

  15. Ten-year results of a randomized trial comparing tacrolimus versus cyclosporine a in combination with mycophenolate mofetil after heart transplantation.

    PubMed

    Guethoff, Sonja; Meiser, Bruno M; Groetzner, Jan; Eifert, Sandra; Grinninger, Carola; Ueberfuhr, Peter; Reichart, Bruno; Hagl, Christian; Kaczmarek, Ingo

    2013-02-27

    Long-term results of prospective randomized trials comparing triple immunosuppressive strategies combining tacrolimus (TAC) or cyclosporine A (CsA) with mycophenolate mofetil (MMF) and steroids after heart transplantation (HTX) are rarely published. Therefore, we collected long-term follow-up data of an intervention cohort 10 years after randomization. Ten-year follow-up data of 60 patients included in a prospective, randomized trial between 1998 and 2000 were analyzed as intention-to-treat (TAC-MMF n=30; CsA-MMF n=30). Baseline characteristics were well balanced. Cardiac allograft vasculopathy (CAV) was graduated in accordance with the new ISHLT classification. Survival at 1, 5, and 10 years was 96.7%, 80.0%, and 66.7% for TAC-MMF and 90.0%, 83.3%, and 80.0% for CsA-MMF (P=ns). Freedom from acute rejection (AR) was significantly higher in TAC-MMF versus CsA-MMF (65.5% vs. 21.7%, log-rank 8.3, P=0.004). Freedom from ISHLT≥CAV1 after 5 and 10 years was in TAC-MMF 64.0% and 45.8%, and in CsA-MMF 36.0% (log-rank 3.0, P=0.085) and 8.0% (log-rank 9.0, P=0.003). No difference in long-term results for freedom from coronary angioplasty or stenting, renal dysfunction, diabetes mellitus, CMV infection, or malignancy was detected. Cross-over effects because of treatment switch may result in impairment of significance between the groups. The long-term analysis resulted in a significant difference in manifestation of CAV between the groups after 10 years. Less rejection in the TAC-group might have contributed to the lower incidence of CAV. Superior freedom from AR and CAV in the TAC-MMF group did not result in better long-term survival.

  16. Titan's surface at 2.18-cm wavelength imaged by the Cassini RADAR radiometer: Results and interpretations through the first ten years of observation

    NASA Astrophysics Data System (ADS)

    Janssen, M. A.; Le Gall, A.; Lopes, R. M.; Lorenz, R. D.; Malaska, M. J.; Hayes, A. G.; Neish, C. D.; Solomonidou, A.; Mitchell, K. L.; Radebaugh, J.; Keihm, S. J.; Choukroun, M.; Leyrat, C.; Encrenaz, P. J.; Mastrogiuseppe, M.

    2016-05-01

    A comprehensive calibration and mapping of the thermal microwave emission from Titan's surface is reported based on radiometric data obtained at 2.18-cm wavelength by the passive radiometer included in the Cassini RADAR instrument. Compared to previous work, the present results incorporate the much larger data set obtained in the approximately ten years following Saturn Orbit Insertion. Brightness temperature data including polarization were accumulated by segments in Titan passes from Ta (October 2004) through T98 (February 2014). The observational segments were analyzed to produce a mosaic of effective dielectric constant based on the measurement of thermal polarization covering 76% of the surface, and brightness temperature at normal incidence covering Titan's entire surface. As part of the mosaicking process we also solved for the seasonal variation of physical temperature with latitude, which we found to be smaller by a factor of 0.87 ± 0.05 in relative amplitude compared to that reported in the thermal infrared by Cassini's Composite Infrared Spectrometer (CIRS). We used the equatorial temperature obtained by the Huygens probe and the seasonal dependence with latitude from CIRS to convert the brightness mosaic to absolute emissivity, from which we could infer global thermophysical properties of the surface in combination with the dielectric mosaic. We see strong evidence for subsurface (volume) scattering as a dominant cause of the radar reflectivity in bright regions, and elsewhere a surface composition consistent with the slow deposition and processing of organic compounds from the atmosphere. The presence of water ice in the near subsurface is strongly indicated by the high degree of volume scattering observed in radar-bright regions (e.g., Hummocky/mountainous terrains) constituting ∼10% of Titan's surface. A thermal analysis allowed us to infer a mean 2.18-cm emission depth in the range 40-100 cm for the dominant radar-dark terrains (the remainder of

  17. Ten Years Of PACS Experience

    NASA Astrophysics Data System (ADS)

    Hindel, Robert; Meyer-Ebrecht, Dieter; Heu, Ruettger; Oosterwijk, Herman

    1989-05-01

    A few of us here can look back ten years or more of having observed or even having participated in the PACS development. Depending on our point of view, little or much progress has been made since 1978. In the following, the authors will sketch a log book of an industrial developer and vendor, i.e., Philips Medical Systems. Some comments will turn out to be specifically applicable to the Philips Concern but the majority is probably also true for other major X-ray manufacturing companies. There are certain ground rules which have to be observed if a company wants to prove itself in a market as ambitious and complex as the medical market and, in particular, the PACS market. These ground rules will be either explicitly mentioned or are implied for the attentive listener. The following aspects will be considered:

  18. Ten Years of LibQual: A Study of Qualitative and Quantitative Survey Results at the University of Mississippi 2001-2010

    ERIC Educational Resources Information Center

    Greenwood, Judy T.; Watson, Alex P.; Dennis, Melissa

    2011-01-01

    This article analyzes quantitative adequacy gap scores and coded qualitative comments from LibQual surveys at the University of Mississippi from 2001 to 2010, looking for relationships between library policy changes and LibQual results and any other trends that emerged. Analysis found no relationship between changes in policy and survey results…

  19. Ten Years of LibQual: A Study of Qualitative and Quantitative Survey Results at the University of Mississippi 2001-2010

    ERIC Educational Resources Information Center

    Greenwood, Judy T.; Watson, Alex P.; Dennis, Melissa

    2011-01-01

    This article analyzes quantitative adequacy gap scores and coded qualitative comments from LibQual surveys at the University of Mississippi from 2001 to 2010, looking for relationships between library policy changes and LibQual results and any other trends that emerged. Analysis found no relationship between changes in policy and survey results…

  20. Exeresis and Brachytherapy as Salvage Treatment for Local Recurrence After Conservative Treatment for Breast Cancer: Results of a Ten-Year Pilot Study

    SciTech Connect

    Guix, Benjamin; Lejarcegui, Jose Antonio; Tello, Jose Ignacio; Zanon, Gabriel; Henriquez, Ivan; Finestres, Fernando; Martinez, Antonio; Fernandez-Ibiza, Jaume; Quinzanos, Luis; Palombo, Pau; Encinas, Xavier; Guix, Ines

    2010-11-01

    Purpose: To analyze the long-term results of a pilot study assessing excision and brachytherapy as salvage treatment for local recurrence after conservative treatment of breast cancer. Methods and Materials: Between December 1990 and March 2001, 36 patients with breast-only recurrence less than 3 cm in diameter after conservative treatment for Stage I or II breast carcinoma were treated with local excision followed by high-dose rate brachytherapy implants (30 Gy in 12 fractions over a period of 5 days). No patient was lost to follow-up. Special attention was paid to local, regional, or distant recurrences; survival; cosmesis; and early and late side effects. Results: All patients completed treatment. During follow-up (range, 1-13 years), 8 patients presented metastases (2 regional and 6 distant) as their first site of failure, 1 had a differed local recurrence, and 1 died of the disease. Actuarial results at 10 years were as follows: local control, 89.4%; disease-free survival, 64.4%; and survival, 96.7%. Cosmetic results were satisfactory in 90.4%. No patient had Grade 3 or 4 early or late complications. Of the 11 patients followed up for at least 10 years, all but 1 still had their breast in place at the 10-year stage. Conclusions: High-dose rate brachytherapy is a safe, effective treatment for small-size, low-risk local recurrence after local excision in conservatively treated patients. The dose of 30 Gy of high-dose rate brachytherapy (12 fractions over a period of 5 days twice daily) was well tolerated. The excellent results support the use of breast preservation as salvage treatment in selected patients with local recurrence after conservative treatment for breast cancer.

  1. Fibreoptic bronchoscopy: ten years on.

    PubMed Central

    Mitchell, D M; Emerson, C J; Collyer, J; Collins, J V

    1980-01-01

    Fibreoptic bronchoscopy was introduced more than 10 years ago and is now in many centres a routine diagnostic procedure, having superseded rigid bronchoscopy. Its major role is in the diagnosis of bronchial carcinoma, where the results are as good as, if not better than, results with the rigid instrument. Other major applications have been found in investigating haemoptysis, transbronchial lung biopsy in interstitial lung disease, and in the critically ill patient in the intensive care unit. More recently, the instrument has been used to perform bronchoalveolar lavage in investigating interstitial lung diseases and to enable lobar and segmental lung function studies to be performed. Fibreoptic bronchoscopy is a major advance in the diagnosis of pulmonary diseases, but there will always be times when rigid bronchoscopy is preferable. PMID:7000258

  2. Ten-year results of accelerated hypofractionated adjuvant whole-breast radiation with concomitant boost to the lumpectomy cavity after conserving surgery for early breast cancer.

    PubMed

    Cante, Domenico; Petrucci, Edoardo; Sciacero, Piera; Piva, Cristina; Ferrario, Silvia; Bagnera, Silvia; Patania, Sebastiano; Mondini, Guido; Pasquino, Massimo; Casanova Borca, Valeria; Vellani, Giorgio; La Porta, Maria Rosa; Franco, Pierfrancesco

    2017-09-01

    Accelerated hypofractionated whole-breast radiotherapy (WBRT) is considered a standard therapeutic option for early breast cancer (EBC) in the postoperative setting after breast conservation (BCS). A boost to the lumpectomy cavity may further increase local control. We herein report on the 10-year results of a series of EBC patients treated after BCS with hypofractionated WBRT with a concomitant photon boost to the surgical bed over 4 weeks. Between 2005 and 2007, 178 EBC patients were treated with a basic course of radiotherapy consisting of 45 Gy to the whole breast in 20 fractions (2.25 Gy daily) with an additional boost dose of 0.25 Gy delivered concomitantly to the lumpectomy cavity, for an additional dose of 5 Gy. Median follow-up period was 117 months. At 10-year, overall, cancer-specific, disease-free survival and local control were 92.2% (95% CI 88.7-93.4%), 99.2% (95% CI 96.7-99.7%), 95.5% (95% CI 91.2-97.2%) and 97.3% (95% CI 94.5-98.9%), respectively. Only eight patients recurred. Four in-breast recurrences, two axillary node relapses and two metastatic localizations were observed. Fourteen patients died during the observation period due to other causes while breast cancer-related deaths were eight. At last follow-up, ≥G2 fibrosis and telangiectasia were seen in 7% and 5% of patients. No major lung and heart toxicities were observed. Cosmetic results were excellent/good in 87.8% of patients and fair/poor in 12.2%. Hypofractionated WBRT with concomitant boost to the lumpectomy cavity after BCS in EBC led to consistent clinical results at 10 years. Hence, it can be considered a valid treatment option in this setting.

  3. Ten Year Operating Test Results and Post-Test Analysis of a 1/10 Segment Stirling Sodium Heat Pipe, Phase III

    NASA Technical Reports Server (NTRS)

    Rosenfeld, John, H; Minnerly, Kenneth, G; Dyson, Christopher, M.

    2012-01-01

    High-temperature heat pipes are being evaluated for use in energy conversion applications such as fuel cells, gas turbine re-combustors, Stirling cycle heat sources; and with the resurgence of space nuclear power both as reactor heat removal elements and as radiator elements. Long operating life and reliable performance are critical requirements for these applications. Accordingly, long-term materials compatibility is being evaluated through the use of high-temperature life test heat pipes. Thermacore, Inc., has carried out a sodium heat pipe 10-year life test to establish long-term operating reliability. Sodium heat pipes have demonstrated favorable materials compatibility and heat transport characteristics at high operating temperatures in air over long time periods. A representative one-tenth segment Stirling Space Power Converter heat pipe with an Inconel 718 envelope and a stainless steel screen wick has operated for over 87,000 hr (10 yr) at nearly 700 C. These life test results have demonstrated the potential for high-temperature heat pipes to serve as reliable energy conversion system components for power applications that require long operating lifetime with high reliability. Detailed design specifications, operating history, and post-test analysis of the heat pipe and sodium working fluid are described.

  4. Off-pump hepatic to azygos connection via thoracotomy for relief of fistulas after a Kawashima procedure: Ten-year results.

    PubMed

    Arrigoni, Sara C; van den Heuvel, Freek; Willems, Tineke P; Hillege, Hans; Lindberg, Harald L; Berger, Rolf M F; Ebels, Tjark

    2015-06-01

    An almost universal incidence of developing pulmonary arteriovenous fistulas after the Kawashima operation has been reported. Exclusion of the hepatic venous flow from the pulmonary circulation causes the development of these malformations. Redirection of hepatic venous flow to the pulmonary circulation mostly leads to the regression of the arteriovenous fistulas. We analyzed 11 patients with arteriovenous fistulas that developed after the Kawashima operation. The hepatic-to-azygos shunts were performed with an off-pump technique through a lateral thoracotomy in all but one. Operative and postoperative data were retrospectively collected. No intraoperative complications occurred, and no patient died in the hospital. Up to 10-year follow-up showed a significant postoperative improvement of patients' oxygen saturation and New York Heart Association class. Apart from 2 re-thoracotomies for bleeding in 1 patient, no complications occurred and no patient died during follow-up. Two other patients underwent reoperation for an undiagnosed additional hepatic vein. The improvement of patients' oxygen saturation and New York Heart Association class persisted during the follow-up period. The surgical connection can be performed safely with an off-pump technique that avoids the risks related to extracorporeal circulation and circulatory arrest. The results at 10 years follow-up confirmed the efficacy and safety of the surgical technique described. Copyright © 2015 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  5. The significance of mouse liver tumor formation for carcinogenic risk assessment: results and conclusions from a survey of ten years of testing by the agrochemical industry.

    PubMed Central

    Carmichael, N G; Enzmann, H; Pate, I; Waechter, F

    1997-01-01

    A survey was performed on the results of 138 carcinogenicity studies conducted in various mouse strains by the agrochemical industry over the period 1983-1993. Data for liver tumor incidence, liver weight, and histopathology were collected along with data on genotoxicity. Studies were judged positive or negative for liver tumor formation on the basis of apparent dose response, malignancy, and difference from historical control values using a weight of evidence approach. Thirty-seven studies were judged to be positive for liver tumorigenicity in one or both sexes. There was no evidence showing an influence of the mouse strain and the duration of the study on the proportion of positive studies. Although 8 of the chemicals tested in the 138 studies were positive in the Ames test, only one of these was judged positive for carcinogenicity. Only 6 of the 37 positive chemicals had any other reported positive genotoxicity findings. A clear relationship between hepatomegaly at 1 year after exposure and a positive tumorigenic outcome at 18 months or 2 years after exposure was demonstrated. Whereas the average relative liver weight of top dose animals was 110% of control in negative studies, it was 150% in positive studies. Likewise, very few negative studies demonstrated significant pathological findings after 1 year, whereas the majority of positive studies had significant liver pathology. The implications of these findings for extrapolation to humans are discussed. Images p1196-a Figure 1. A Figure 1. B Figure 1. C Figure 1. D Figure 2. A Figure 2. B Figure 2. C Figure 2. D Figure 3. Figure 3. Figure 4. Figure 4. PMID:9370513

  6. Clinical prospective evaluation of zirconia-based three-unit posterior fixed dental prostheses: Up-to ten-year results.

    PubMed

    Ioannidis, Alexis; Bindl, Andreas

    2016-04-01

    Only a few studies exist, which assess the clinical long-term behavior of all-ceramic FDPs in the posterior region. The aim of the present prospective clinical study was to evaluate the clinical performance of posterior three-unit FDPs manufactured from Y-TZP after a service period up to 10 years. 55 patients received 59 three-unit FDPs in the posterior region of the maxilla or mandible. Abutment teeth were prepared and full-arch impressions were taken. Definitive casts were fabricated and optically scanned. Frameworks were fabricated with computer-aided design (CAD) and manufacturing (CAM) technology. Y-TZP frameworks were veneered and adhesively luted to the abutment teeth. Baseline and follow-up examinations (service time: ≥ 48 months) were recorded by applying modified United States Public Health Services (USPHS) rating criteria. Cumulative survival rate was analyzed with Kaplan-Meier. Percentage of biological and technical complication was calculated. Fifty-three patients with 57 FDPs attended the last follow-up visit and a mean observation period of the remaining was 6.3 ± 1.9 years was calculated. Biological complications occurred in 17.5%, technical complications in 28% of the FDPs. The 10-year cumulative survival rate amounted 85.0%. Three FDPs failed to survive, two due to a root fracture of the abutment tooth and one due to secondary caries. Three-unit FDPs made from Y-TZP, veneered with ceramic offer a treatment option with a high rate of chipping. However, the manufacturing processes nowadays are modified in order to avoid this complication. The results of the present investigation suggest that three-unit Y-TZP posterior FDPs may are a possible treatment option. However, a high rate of chipping can be expected. Copyright © 2016. Published by Elsevier Ltd.

  7. Ten-year results of the Freedom Solo stentless heart valve: excellent haemodynamics but progressive valve dysfunction in the long term.

    PubMed

    Sponga, Sandro; Barbera, Mila Della; Pavoni, Daisy; Lechiancole, Andrea; Mazzaro, Enzo; Valente, Marialuisa; Nucifora, Gaetano; Thiene, Gaetano; Livi, Ugolino

    2017-05-01

    Freedom Solo (FS) is a pericardial stentless heart valve showing excellent haemodynamic performance at mid-term. The aim of this study was to evaluate the long-term performance of such bioprostheses. Between December 2004 and November 2009, 109 patients (31 men; mean age 76 ± 6 years) underwent aortic valve replacement with FS. Preoperatively, the mean NYHA class was 2.5 ± 0.7, the mean EuroSCORE II, 2.8 ± 2.5. Mean prosthesis size was 22.7 ± 1.9 mm; concomitant procedures were performed in 65 patients. Structural valve deterioration (SVD) was diagnosed according to the Valve Academic Research Consortium-2 definition. Two patients (1.8%) died within 30 days. Follow-up (72 ± 36 months) was 100% completed. The 1-, 5- and 10-year actuarial survival rates were 89, 73 and 42%, respectively, with 8 valve-related deaths; the actuarial freedom from SVD was 99, 93 and 76%. During 61 ± 39 months of follow-up, echocardiographic findings worsened progressively: At discharge, 3-5 and 7-9 years, the mean gradient was 8 ± 4, 12 ± 11 and 19 ± 19 mmHg ( P  < 0.01); the indexed effective orifice area was 1.0 ± 0.2, 0.9 ± 0.2 and 0.8 ± 0.3 cm 2 /m 2 ( P  < 0.01). Of the 13 patients who developed SVD, it was due to aortic stenosis in 11. SVD was a predictor of cardiovascular mortality at univariate analysis (HR 2.87, 1.12-7.29); 2 explanted prostheses showed massive calcium deposits with mean calcium and phosphorus contents of 234 ± 16 and 116 ± 7 mg/g dry weight, respectively. The FS bioprosthesis shows excellent mid-term clinical and haemodynamic results and offers an alternative to other valves, particularly in the case of a small aortic annulus. Worsening of FS performance was observed at late follow-up because of progressive SVD with stenosis, questioning whether it should be used in patients with a long life expectancy.

  8. Ten-year results following treatment of intrabony defects with an enamel matrix protein derivative combined with either a natural bone mineral or a β-tricalcium phosphate.

    PubMed

    Döri, Ferenc; Arweiler, Nicole B; Szántó, Erika; Agics, Anikó; Gera, István; Sculean, Anton

    2013-06-01

    The purpose of the present study is to evaluate the 10-year results following treatment of intrabony defects treated with an enamel matrix protein derivative (EMD) combined with either a natural bone mineral (NBM) or β-tricalcium phosphate (β-TCP). Twenty-two patients with advanced chronic periodontitis and displaying one deep intrabony defect were randomly treated with a combination of either EMD + NBM or EMD + β-TCP. Clinical evaluations were performed at baseline and at 1 and 10 years. The following parameters were evaluated: plaque index, bleeding on probing, probing depth, gingival recession, and clinical attachment level (CAL). The primary outcome variable was CAL. The defects treated with EMD + NBM demonstrated a mean CAL change from 8.9 ± 1.5 mm to 5.3 ± 0.9 mm (P <0.001) and to 5.8 ± 1.1 mm (P <0.001) at 1 and 10 years, respectively. The sites treated with EMD + β-TCP showed a mean CAL change from 9.1 ± 1.6 mm to 5.4 ± 1.1 mm (P <0.001) at 1 year and 6.1 ± 1.4 mm (P <0.001) at 10 years. At 10 years two defects in the EMD + NBM group had lost 2 mm, whereas two other defects had lost 1 mm of the CAL gained at 1 year. In the EMD + β-TCP group three defects had lost 2 mm, whereas two other defects had lost 1 mm of the CAL gained at 1 year. Compared with baseline, at 10 years, a CAL gain of ≥3 mm was measured in 64% (i.e., seven of 11) of the defects in the EMD + NBM group and in 82% (i.e., nine of 11) of the defects in the EMD + β-TCP group. No statistically significant differences were found between the 1- and 10-year values in either of the two groups. Between the treatment groups, no statistically significant differences in any of the investigated parameters were observed at 1 and 10 years. Within their limitations, the present findings indicate that the clinical improvements obtained with regenerative surgery using EMD + NBM or EMD + β-TCP can be maintained over a period of 10 years.

  9. Ten Years of Near-Surface-Sensitive Satellite Observations of Carbon Dioxide and Methane: Selected Results Related to Natural and Anthropogenic Sources and Sinks

    NASA Astrophysics Data System (ADS)

    Buchwitz, M. A.; Reuter, M.; Schneising, O.; Bovensmann, H.; Burrows, J. P.

    2014-12-01

    Prior to the recently successfully launched OCO-2 mission, global near-surface-sensitive satellite observations of carbon dioxide (CO2) have been made with SCIAMACHY/ENVISAT during 2002-2012 and are still being made since 2009 with TANSO-FTS/GOSAT, which also deliver atmospheric methane (CH4). The SCIAMACHY and GOSAT overlapping time series of atmospheric column-averaged mole fractions, i.e., XCO2 and XCH4, now cover more than 10 years. During the last years significant progress has been made in improving the quality of the XCO2 and XCH4 data products retrieved from SCIAMACHY and GOSAT and in extending the time series so that more and more applications can be addressed. In this presentation we present some recent results related to CO2 and CH4 sources and sinks. The SCIAMACHY products have been generated using retrieval algorithms developed at University of Bremen. For XCO2 we use an ensemble of data products generated using GOSAT retrieval algorithms developed in Japan (at NIES), in the US (at NASA/JPL and collaborating institutes) and at European institutions (University of Leicester, UK, and SRON, Netherlands, in collaboration with KIT, Germany). Focus will be on three applications: (i) An assessment of the strength of the European terrestrial carbon sink during 2003-2010 based on an ensemble of SCIAMACHY (2003-2010) and GOSAT (2010) XCO2 data products, (ii) an assessment of CO2 and NO2 anthropogenic emission and emission ratio trends using co-located SCIAMACHY XCO2 and NO2 observations over Europe, North America and East Asia, and (iii) an analysis of SCIAMACHY XCH4 retrievals during 2006-2011 over North America focusing on fugitive methane emissions from oil and gas production using tight geological formations ("fracking"). It will be shown that (i) the European terrestrial carbon sink appears to be stronger than expected, (ii) that recent Chinese CO2 and NO2 emissions are increasing but with a trend towards reduced NO2-to-CO2 emission ratios pointing to

  10. 'Safe handling of nanotechnology' ten years on

    NASA Astrophysics Data System (ADS)

    Maynard, Andrew D.; Aitken, Robert J.

    2016-12-01

    In 2006, a group of scientists proposed five grand challenges to support the safe handling of nanotechnology. Ten years on, Andrew Maynard and Robert Aitken -- two of the original authors -- look at where we have come, and where we still need to go.

  11. Preparing Future Faculty: Ten Years Later

    ERIC Educational Resources Information Center

    Murphy, Sean P.; Aiossa, Elizabeth; Winter, Mary Mugica

    2010-01-01

    When Sean Murphy designed the Graduate Student Internship Program at the College of Lake County (CLC), his 2001 TETYC article about the then two-year-old program detailed his programmatic response to the job market. Ten years later, the CLC-DePaul University partnership remains the strongest of the original dozen cross-sector relationships CLC…

  12. Ten-year urban forestry action plan

    Treesearch

    J.W." Jerry" Van Sambeek

    2017-01-01

    The Ten-year Urban Forestry Action Plan: 2016-2026 was published in September, 2015 (see http://www.urbanforestry.subr.edu/FinalActionPlan_Complete_11_17_15.pdf). This 260 page heavily illustrated document was prepared by the National Urban and Community Forestry Advisory Council (NUCFAC) under leadership and funding from the USDA Forest Service. The Plan's...

  13. Ten years of commercial photovoltaic experience

    SciTech Connect

    Yerkes, J.W.

    1983-08-01

    This paper reviews the author's experience during the ten year period 1972 to 1982. Examples of type and size of photovoltaic systems deployed each year year during this period are given. A table of average photovoltaic module prices and volume is summarized at the end of the paper.

  14. Anxiety and IBS revisited: ten years later

    PubMed Central

    POPA, STEFAN-LUCIAN; DUMITRASCU, DAN LUCIAN

    2015-01-01

    Background and aim Irritable bowel syndrome (IBS) has been associated with high prevalence of psychological and psychiatric disorders. However, the association between IBS and each of its subtypes (diarrhea IBS-D, constipation IBS-C, mixed IBS-M) with anxiety still remains unclear. The purpose of this study was to perform a comparative analysis of the association between anxiety and IBS on a period of ten years. Methods PubMed was searched for studies analyzing IBS and anxiety, published at 10 years interval. The study presents a comparative analysis of the articles that were published between 2003–2005 and 2013–2015, investigating the correlation between anxiety and IBS. Results The initial search identified 220 articles, from which 156 were published between 2013 and 2015, and 64 were published between 2003 and 2005. Of these articles, 15 articles were included in the review. Out of these 15 articles, 10 articles analyzed the correlation between anxiety-depression status in IBS patients using specific questionnaires, 2 articles analyzed genetic variables in IBS, 1 article analyzed serotonin and monoamine oxidase levels in IBS, 1 article analyzed serum levels of IL-1β and IL-10 in IBS, 1 article analyzed somatostatin and vasoactive intestinal peptide levels in IBS. The result was a review of 15 studies that analyzed the association between IBS and anxiety. Conclusions IBS is a heterogeneous disorder caused by numerous psychological, immunological, infectious, endocrine and genetic factors. In recent years, the number of studies concentrating on genetic factors, cytokines and hormones has increased in comparison with the 2003–2005 period, when clinical investigation, using mainly questionnaires was the essential method. Also, the total number of papers investigating anxiety and IBS, considerably increased. The recent studies have confirmed the fact that IBS symptoms are often exacerbated during stressful events and the psychiatric treatment has a positive

  15. Ten year planetary ephemeris: 1986-1995

    NASA Technical Reports Server (NTRS)

    Espenak, F.

    1986-01-01

    Accurate geocentric positions are tabulated at five day intervals for the Sun, Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune during the ten year period 1986 through 1995. The apparent angular diameters, radial velocities, declinations and mean times of meridian transit of the seven planets and the Sun are graphically depicted for each year in the interval. Appendices are included which discuss the theory of planetary orbits and a FORTRAN program for calculating planetary ephemerides.

  16. Ten Years of Infrasound Observation in Korea

    NASA Astrophysics Data System (ADS)

    Lee, Hee-Il; Che, Il-Young; Kim, Tae Sung

    2010-05-01

    Over the ten years after the installation of our first seismo-acoustic array station (CHNAR) in September 1999, Korea Institute of Geoscience and Mineral Resources (KIGAM) has been continuously observing infrasound with an infrasound array network, named KIN (Korean Infrasound Network) in Korea. This network consists of seven seismo-acoustic arrays (BRDAR, KMPAR, CHNAR, YAGAR, KSGAR, ULDAR and TJIAR). The aperture size of the smallest array (KMPAR and TJIAR) is about 300m and the largest is about 1.4km. The number of acoustic gauges are between 4 (TJIAR) and 18 (YAGAR), and 1 or 5 seismometers are collocated at the center of the acoustic array. All seismic and infrasonic signals of the arrays are digitized at 40 samples/sec and transmitted to KIGAM in real time. Many interesting infrasound signals associated with different kind of anthropogenic source as well as natural one are detected by KIN. Ten years of seismo-acoustic data are analyzed by using PMCC program, and identified more than five thousand of infrasonic events and catalogued in our infrasound database. This database is used to study characteristics of seasonally dependent propagation of the infrasound wave in local scale, as well as to better understand how atmospheric condition affects the detection ratio at a specific station throughout the year. It also played a valuable role in discriminating the anthropogenic events such as the second nuclear test on 25 May 2009 in North Korea, from natural earthquakes, which is important in estimating the seismicity in Korea.

  17. Time-to-event versus ten-year-absolute-risk in cardiovascular risk prevention - does it make a difference? Results from the Optimizing-Risk-Communication (OptRisk) randomized-controlled trial.

    PubMed

    Adarkwah, Charles Christian; Jegan, Nikita; Heinzel-Gutenbrunner, Monika; Kühne, Felicitas; Siebert, Uwe; Popert, Uwe; Donner-Banzhoff, Norbert; Kürwitz, Sarah

    2016-11-29

    The concept of shared-decision-making is a well-established approach to increase the participation of patients in medical decisions. Using lifetime risk or time-to-event (TTE) formats has been increasingly suggested as they might have advantages, e.g. in younger patients, to better show consequences of unhealthy behaviour. In this study, the most-popular ten-year risk illustration in the decision-aid-software arriba(TM) (emoticons), is compared within a randomised trial to a new-developed TTE illustration, which is based on a Markov model. Thirty-two General Practitioners (GPs) took part in the study. A total of 304 patients were recruited and counseled by their GPs with arriba(TM), and randomized to either the emoticons or the TTE illustration, followed by a patient questionnaire to figure out the degree of shared-decision-making (PEF-FB9, German questionnaire to measure the participation in the shared decision-making process, primary outcome), as well as the decisional conflict, perceived risk, accessibility and the degree of information, which are all secondary outcomes. Regarding our primary outcome PEF-FB9 the new TTE illustration is not inferior compared to the well-established emoticons taking the whole study population into account. Furthermore, the non-inferiority of the innovative TTE could be confirmed for all secondary outcome variables. The explorative analysis indicates even advantages in younger patients (below 46 years of age). The TTE format seems to be as useful as the well-established emoticons. For certain patient populations, especially younger patients, the TTE may be even superior to demonstrate a cardiovascular risk at early stages. Our results suggest that time-to-event illustrations should be considered for current decision support tools covering cardiovascular prevention. The study was registered at the German Clinical Trials Register and at the WHO International Clinical Trials Register Platform ( ICTRP, ID DRKS00004933 ); registered 2

  18. Ten-Year Changes in the Prevalence and Socio-Demographic Determinants of Physical Activity among Polish Adults Aged 20 to 74 Years. Results of the National Multicenter Health Surveys WOBASZ (2003-2005) and WOBASZ II (2013-2014)

    PubMed Central

    Kwaśniewska, Magdalena; Pikala, Małgorzata; Bielecki, Wojciech; Dziankowska-Zaborszczyk, Elżbieta; Rębowska, Ewa; Kozakiewicz, Krystyna; Pająk, Andrzej; Piwoński, Jerzy; Tykarski, Andrzej; Zdrojewski, Tomasz; Drygas, Wojciech

    2016-01-01

    Introduction The aim of the study was to estimate ten-year changes in physical activity (PA) patterns and sociodemographic determinants among adult residents of Poland. Methods The study comprised two independent samples of randomly selected adults aged 20–74 years participating in the National Multicentre Health Survey WOBASZ (2003–2005; n = 14572) and WOBASZ II (2013–2014; n = 5694). In both surveys the measurements were performed by six academic centers in all 16 voivodships of Poland (108 measurement points in each survey). Sociodemographic data were collected by an interviewer-administered questionnaire in both surveys. Physical activity was assessed in three domains: leisure-time, occupational and commuting physical activity. Results Leisure-time PA changed substantially between the surveys (p<0.001). The prevalence of subjects being active on most days of week fell in both genders in the years 2003–2014 (37.4% vs 27.3% in men); 32.7% vs 28.3% in women. None or occasional activity increased from 49.6% to 56.8% in men, while remained stable in women (55.2% vs 54.9%). In both WOBASZ surveys the likelihood of physical inactivity was higher in less educated individuals, smokers and those living in large agglomerations (p<0.01). No significant changes were observed in occupational activity in men between the surveys, while in women percentage of sedentary work increased from 43.4% to % 49.4% (p<0.01). Commuting PA decreased significantly in both genders (p<0.001). About 79.3% of men and 71.3% of women reported no active commuting in the WOBASZ II survey. Conclusions The observed unfavourable changes in PA emphasize the need for novel intervention concepts in order to reverse this direction. Further detailed monitoring of PA patterns in Poland is of particular importance. PMID:27272130

  19. Introduction: Spitzer -- The Next Ten Years

    NASA Astrophysics Data System (ADS)

    Storrie-Lombardi, Lisa J.

    2014-01-01

    NASA's Spitzer Space Telescope passed its ten-year launch anniversary in August 2013 marking a decade of exciting, ground-breaking infrared science programs. The observatory excels at observations aimed at characterizing exoplanets, brown dwarf weather, and studies of the high-redshift universe, and continues to support programs across a wide spectrum of astrophysical disciplines. The science synergy with other NASA missions continues to be outstanding. The current engineering assessment shows that Spitzer can continue operations into at least 2017. The talks in this special session highlight the current state of the art of Spitzer science programs in the fields of high-redshift galaxies, high-redshift clusters, exoplanets, and stellar variability. The speakers will also look to the future when Spitzer will have ceased to operate but will continue to have a substantial scientific impact.

  20. Women in Astronomy II: Ten Years After

    NASA Technical Reports Server (NTRS)

    Sargent, Wallace

    2004-01-01

    The meeting "Women in Astronomy II: Ten Years After" took place at the California Institute of Technology in Pasadena, CA June 27-28, 2003. The meeting was sponsored by the Committee on the Status of Women of the American Astronomical Society and was attended by about 155 participants. The purpose of the meeting was: "To review the current status of women in astronomy, understand their work environment, assess development since the 1992 Baltimore conference, and recommend future actions that will improve the environment for all astronomers." A description of the meeting and its background can be found at http://www.aas.org/%7Ecswa/WIA2003.html. The proceedings are being edited by Profs. Meg Urry (Yale University) and Ran Bagenal (University of Colorado). The principal outcome of WIAII was a series of recommendations, "The Pasadena Recommendations", which have been approved by the AAS Council and which can be found at http://www.aas.org/%7Ecswa/.

  1. Women in Astronomy II: Ten Years After

    NASA Technical Reports Server (NTRS)

    Sargent, Wallace

    2004-01-01

    The meeting "Women in Astronomy II: Ten Years After" took place at the California Institute of Technology in Pasadena, CA June 27-28, 2003. The meeting was sponsored by the Committee on the Status of Women of the American Astronomical Society and was attended by about 155 participants. The purpose of the meeting was: "To review the current status of women in astronomy, understand their work environment, assess development since the 1992 Baltimore conference, and recommend future actions that will improve the environment for all astronomers." A description of the meeting and its background can be found at http://www.aas.org/%7Ecswa/WIA2003.html. The proceedings are being edited by Profs. Meg Urry (Yale University) and Ran Bagenal (University of Colorado). The principal outcome of WIAII was a series of recommendations, "The Pasadena Recommendations", which have been approved by the AAS Council and which can be found at http://www.aas.org/%7Ecswa/.

  2. Ten Years of ENA Imaging from Cassini

    NASA Astrophysics Data System (ADS)

    Brandt, Pontus; Mitchell, Donald; Westlake, Joseph; Carbary, James; Paranicas, Christopher; Mauk, Barry; Krimigis, Stamatios

    2014-05-01

    In this presentation we will provide a detailed review of the science highlights of the ENA observations obtained by The Ion Neutral Camera (INCA) on board Cassini. Since the launch of Cassini, INCA has unveiled an invisible world of hot plasma and neutral gas of the two biggest objects of our solar system: the giant magnetosphere of Jupiter and Saturn. Although more than ten years ago, INCA captured the first ENA images of the Jovian system revealing magnetospheric dynamics and an asymmetric Europa neutral gas torus. Approaching Saturn, INCA observed variability of Saturn's magnetospheric activity in response to changes in solar wind dynamic pressure, which was contrary to expectations and current theories. In orbit around Saturn, INCA continued the surprises including the first imaging and global characterization of Titan's exosphere extended out to its gravitational Hill sphere; recurring injections correlating with periodic Saturn Kilometric Radiation (SKR) bursts and magnetic field perturbations; and the discovery of energetic ionospheric outflow. Perhaps most significant, and the focal point of this presentation, is INCA's contribution to the understanding of global magnetospheric particle acceleration and transport, where the combination between ENA imaging and in-situ measurements have demonstrated that transport and acceleration of plasma is likely to occur in a two-step process. First, large-scale injections in the post-midnight sector accelerate and transport plasma in to about 12 RS up to energies of several hundreds of keV. Second, centrifugal interchange acts on the plasma inside of this region and provides further heating and transport in to about 6RS. We discuss this finding in the context of the two fundamental types of injections (or ENA intensifications) that INCA has revealed during its ten years of imaging. The first type is large-scale injections appearing beyond 12 RS in the post-midnight sector that have in many cases had an inward component

  3. Ten years of Lusi: A review

    NASA Astrophysics Data System (ADS)

    Miller, Stephen A.

    2016-04-01

    The Lusi mud eruption has continued uninterrupted for ten years, settling into its current steady-state as a quasi-periodic geyser system. Many past, current, and future studies aim to quantify this system, which increasing evidence suggests is a new-born, tectonic scale hydrothermal system linked to the nearby volcano complex. The debate about whether the triggering of Lusi was a natural event of rather caused by drilling continues, but evidence mounts from the behavior of this system that an anthropogenic cause is highly unlikely. Understanding this system is very important because of its social and economic impact on the surrounding communities, and whether it poses future geohazards in the region from future eruptions. A large effort of infrastructures and constant maintenance activity has been and is being conducted inside the 7km2 mud flooded area. This region is framed by a tall embankment that contains the erupted mud and protects the surrounding settlements. This system is also very important for understanding at a larger scale volcanic hydrothermal systems, and to determine whether this new geothermal resource might be exploited. A large effort is underway from an EU-grant supporting the Lusi-Lab project (CEED, University of Oslo) and an SNF grant supporting the University of Neuchatel to study this system from geochemical, geophysical, and modeling perspectives. This review talk summarizes what is known, what is still unclear, and will revisit the behavior of Lusi since its inception.

  4. Ten years of judicial gatekeeping under Daubert.

    PubMed

    Cecil, Joe S

    2005-01-01

    In the ten years since Daubert v Merrell Dow Pharmaceuticals, Inc, the standards for admissibility at trial of expert testimony in general and scientific evidence in particular have become more demanding. Reviews of recent cases and empirical studies of federal judges' and attorneys' practices indicate that judges are more likely to consider the admissibility of expert evidence prior to trial, to inquire more deeply into the reasoning and methodology that supports the expert opinions, and to limit or exclude such evidence from presentation at trial. Studies of published cases confirm this finding. Recent cases consider more difficult questions arising from the differing methodologies used in various areas of science. The current legal framework that assesses admissibility in terms of professional practice outside the courtroom is poorly suited to cases that require expertise across a wide range of specialties and force judges to choose from among different scientific methodologies. Future research should focus on the pretrial screening of expert testimony and interactions between the attorneys and experts in shaping that testimony.

  5. Lessons learned from ten years of distance learning outreach*

    PubMed Central

    Locatis, Craig; Gaines, Cynthia; Liu, Wei-Li; Gill, Michael; Ackerman, Michael

    2015-01-01

    Objective: The study tested the efficacy of providing distance learning with real-time videoconferencing to broaden high school student knowledge of health careers. Methods: A pilot program was tried out and extended over ten years to include other schools in four different time zones and the National Library of Medicine. Survey results, site visits, and continued school participation were used as effectiveness indicators. Student ratings, site visits, and ongoing discussions were used to evaluate critical factors in the program. Results: Nine program factors contributed to success. Conclusions: Synchronous communication can be effective for outreach to special populations given appropriate infrastructure, technology, program design, and implementation. PMID:25918486

  6. Lessons learned from ten years of distance learning outreach.

    PubMed

    Locatis, Craig; Gaines, Cynthia; Liu, Wei-Li; Gill, Michael; Ackerman, Michael

    2015-04-01

    The study tested the efficacy of providing distance learning with real-time videoconferencing to broaden high school student knowledge of health careers. A pilot program was tried out and extended over ten years to include other schools in four different time zones and the National Library of Medicine. Survey results, site visits, and continued school participation were used as effectiveness indicators. Student ratings, site visits, and ongoing discussions were used to evaluate critical factors in the program. Nine program factors contributed to success. Synchronous communication can be effective for outreach to special populations given appropriate infrastructure, technology, program design, and implementation.

  7. Good diagnostic performance of early migration as a predictor of late aseptic loosening of acetabular cups: results from ten years of follow-up with Roentgen stereophotogrammetric analysis (RSA).

    PubMed

    Nieuwenhuijse, Marc J; Valstar, Edward R; Kaptein, Bart L; Nelissen, Rob G H H

    2012-05-16

    Excessive early migration of femoral stems following total hip arthroplasty and tibial components following total knee arthroplasty is associated with their long-term survival and allows reliable early evaluation of implant performance. However, a similar relationship involving acetabular components following hip arthroplasty has not been evaluated. This prospective, long-term study with clinical and Roentgen stereophotogrammetric analysis (RSA) follow-up establishes the existence of this relationship and its associated diagnostic performance. Thirty-nine consecutive patients (forty-one hips) who underwent total hip arthroplasty with a cemented Exeter stem and a cemented Exeter all-polyethylene cup had prospective clinical and RSA follow-up. Patients were evaluated postoperatively at six weeks, at three, six, and twelve months, and annually thereafter. Conventional anteroposterior and lateral radiographs were made at six weeks and at two, five, and ten years postoperatively as well as when indicated. The mean duration of follow-up (and standard deviation) was 9.4 ± 3.2 years. No patients were lost to follow-up; fifteen patients died during the follow-up period. Eleven acetabular components were observed to be loose on conventional radiographs after a mean of seventy-six months (range, twelve to 140 months). During the first two postoperative years, the failed acetabular components showed markedly greater and more rapid cranial translation and sagittal rotation. Both cranial translation (hazard ratio = 19.9 [95% confidence interval, 4.94 to 80.0], p < 0.001) and sagittal rotation (hazard ratio = 11.1 [95% confidence interval, 2.83 to 43.9], p = 0.001) were strong risk factors for late aseptic loosening. Eight of the eleven failed components showed a distinctive pattern of excessive cranial translation combined with excessive sagittal rotation. The associated diagnostic performance of two-year cranial translation and/or sagittal rotation for predicting late aseptic

  8. The Chernobyl accident ten years later

    SciTech Connect

    Squires, D.J.

    1996-12-31

    On April 26, 1986 at 1:23 AM a fire and explosion occurred at the fourth unit of the Chernobyl Nuclear Power Plant Complex, located in the Ukraine, that resulted in the destruction of the reactor core and most of the building in which it was housed. Several environmental impacts resulting from the accident will be discussed in this paper, which will include the effects on plant and wild life, radioactive waste generated and stored or disposed of, effects of evacuations relating to residents within the subsequently established 10km and 30km control zones, impacts of the emergency containment structure (sarcophagus), and potential effects on world opinion and future development of nuclear power. As an immediate result of the fire, 31 people died (2 from the fire & smoke, and 29 from excessive radiation); 237 cases of acute radiation sickness occurred; the total fatalities based upon induced chronic diseases as a result of the accident is unknown: more than 100,000 people were evacuated from within the subsequently established 30 km control zone; in excess of 50 million curies of radionuclides that included finely dispersed nuclear fuel, fragments of graphite, concrete and other building materials were released from the reactor into the environment; an estimated one million cubic meters of radioactive waste were generated (LLW, ILW, HLW); more than 5000 tons of materials (sand, boron, dolomite, cement, and lead) were used to put the fire out by helicopter; shutdown of the adjacent power plants were performed; and other environmental impacts occurred. The Chernobyl Nuclear Power Plant Unit No 4 is an RBMK-1000. It initiated operations in 1983, it was a 1000 MWe with a power output of 3200 MW(th), the reactor core contained 190 MT of fuel, with 1659 assemblies (plus 211 control rods), the average burnup rate was 10.3 MWd/kg, and the reactor operated on a continuous basis with maintenance and fuel reload performed during operations.

  9. Redefining Assessment? The First Ten Years of Assessment in Education

    ERIC Educational Resources Information Center

    Broadfoot, Patricia; Black, Paul

    2004-01-01

    The completion of the first ten years of this journal is an occasion for review and reflection. The main issues that have been addressed over the ten years are summarized in four main sections: Purposes, International Trends, Quality Concerns and Assessment for Learning. Each of these illustrates the underlying significance of the themes of…

  10. Redefining Assessment? The First Ten Years of Assessment in Education

    ERIC Educational Resources Information Center

    Broadfoot, Patricia; Black, Paul

    2004-01-01

    The completion of the first ten years of this journal is an occasion for review and reflection. The main issues that have been addressed over the ten years are summarized in four main sections: Purposes, International Trends, Quality Concerns and Assessment for Learning. Each of these illustrates the underlying significance of the themes of…

  11. Minimally invasive thyroidectomy: a ten years experience

    PubMed Central

    Viani, Lorenzo; Montana, Chiara Montana; Cozzani, Federico; Sianesi, Mario

    2016-01-01

    Background The conventional thyroidectomy is the most frequent surgical procedure for thyroidal surgical disease. From several years were introduced minimally invasive approaches to thyroid surgery. These new procedures improved the incidence of postoperative pain, cosmetic results, patient’s quality of life, postoperative morbidity. The mini invasive video-assisted thyroidectomy (MIVAT) is a minimally invasive procedure that uses a minicervicotomy to treat thyroidal diseases. Methods We present our experience on 497 consecutively treated patients with MIVAT technique. We analyzed the mean age, sex, mean operative time, rate of bleeding, hypocalcemia, transitory and definitive nerve palsy (6 months after the procedure), postoperative pain scale from 0 to 10 at 1 hour and 24 hours after surgery, mean hospital stay. Results The indications to treat were related to preoperative diagnosis: 182 THYR 6, 184 THYR 3–4, 27 plummer, 24 basedow, 28 toxic goiter, 52 goiter. On 497 cases we have reported 1 case of bleeding (0,2%), 12 (2,4%) cases of transitory nerve palsy and 4 (0,8%) definitive nerve palsy. The rate of serologic hypocalcemia was 24.9% (124 cases) and clinical in 7.2% (36 cases); 1 case of hypoparathyroidism (0.2%). Conclusions The MIVAT is a safe approach to surgical thyroid disease, the cost are similar to CT as the adverse events. The minicervicotomy is really a minimally invasive tissue dissection. PMID:27294036

  12. Ten years of SLR production in Argentina

    NASA Astrophysics Data System (ADS)

    Pacheco, A.; Podestá, R.; Yin, Z.; Liu, W.; Actis, E.; Adarvez, S.; Quinteros, J.; Podestá, F.

    2017-07-01

    SLR technique is a proved astro-geodetic art with a significant power to contribute to Earth and Space Sciences. Therefore, scientific applications of SLR System are able to perform multiple tasks in the fields of Astrometry, Geodesy and Geophysics. The results we show here were obtained from satellite observations made at SLR 7406 Station of Observatorio Astronómico Félix Aguilar (OAFA) in San Juan, Argentina. The telescope was installed early on 2006, in concordance with an International Cooperation Agreement between Universidad Nacional de San Juan, Argentina and Chinese Academy of Sciences. In this abstract we show the current research being done with ILRS 7406 station: Length of day (LOD) and Angular velocity of Earth Rotation, calculated weekly; Pole Motion. ILRS7406 is daily surveying Pole coordinates x and y; Tracking SLR to GNSS constellations. SLR System contributes to the adjustment and validation of satellite GALILEO, GPS, GLONASS, and BEIDOU orbits. Our station is nowadays member of the new ITRF 2014 frame, and these past years has been one of the 3 highest producing SLR Stations on the ILRS net, composed of about 40 stations distributed all around the world. The obtained results during this first 10 years of experience are useful to enhance the traditional collaboration between OAFA and international services such as ILRS, IERS and NASA.

  13. EXTREMITY SARCOMA SURGERY IN YOUNGER CHILDREN: TEN YEARS OF PATIENTS TEN YEARS AND UNDER

    PubMed Central

    Israelsen, Ryan B; Ilium, Benjamin E; Crabtree, Susie; Randall, R Lor; Jones, Kevin B

    2011-01-01

    Sarcoma surgeons face unique challenges in younger patients with significant skeletal growth remaining. The heightened concerns regarding radiation in the very young and the drastic changes expected in the lengths and cross-sectional areas of bones affect the decision-making for both soft-tissue and bone sarcomas in this population. Nonetheless, there is sparse literature focused on sarcoma surgery in this age group. The records of one tertiary regional sarcoma treatment program were reviewed to identify all patients ten years old or younger at the time of local control surgery for limb or limb-girdle sarcomas. Demographic information, diagnosis, surgery performed, complications, and general outcomes were gleaned from the medical records. 43 patients were identified, including 15 with osteosarcomas, 11 Ewing’s sarcoma family tumors, five rhabdomyosarcomas, and two synovial sarcomas, among others. Location of tumors varied widely, but demonstrated a predilection for the upper extremity more than is typical in adolescents with the same tumor types. Survival was favorable overall, with only five patients dying from disease. Most patients continued to function well at latest follow-up, but 16 experienced additional surgical interventions following the index procedure. Sarcoma surgery in the younger growing child presents challenges for the surgeon, patient, and parents, but is usually successful in the long-term. PMID:22096434

  14. BioModels: ten-year anniversary.

    PubMed

    Chelliah, Vijayalakshmi; Juty, Nick; Ajmera, Ishan; Ali, Raza; Dumousseau, Marine; Glont, Mihai; Hucka, Michael; Jalowicki, Gaël; Keating, Sarah; Knight-Schrijver, Vincent; Lloret-Villas, Audald; Natarajan, Kedar Nath; Pettit, Jean-Baptiste; Rodriguez, Nicolas; Schubert, Michael; Wimalaratne, Sarala M; Zhao, Yangyang; Hermjakob, Henning; Le Novère, Nicolas; Laibe, Camille

    2015-01-01

    BioModels (http://www.ebi.ac.uk/biomodels/) is a repository of mathematical models of biological processes. A large set of models is curated to verify both correspondence to the biological process that the model seeks to represent, and reproducibility of the simulation results as described in the corresponding peer-reviewed publication. Many models submitted to the database are annotated, cross-referencing its components to external resources such as database records, and terms from controlled vocabularies and ontologies. BioModels comprises two main branches: one is composed of models derived from literature, while the second is generated through automated processes. BioModels currently hosts over 1200 models derived directly from the literature, as well as in excess of 140,000 models automatically generated from pathway resources. This represents an approximate 60-fold growth for literature-based model numbers alone, since BioModels' first release a decade ago. This article describes updates to the resource over this period, which include changes to the user interface, the annotation profiles of models in the curation pipeline, major infrastructure changes, ability to perform online simulations and the availability of model content in Linked Data form. We also outline planned improvements to cope with a diverse array of new challenges. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

  15. Ten years of snakebites in Iran.

    PubMed

    Dehghani, Rouhullah; Fathi, Behrooz; Shahi, Morteza Panjeh; Jazayeri, Mehrdad

    2014-11-01

    Many species of venomous snakes are found in Iran. The most medically important species which are responsible for the most snakebite incidents in Iran belong to the Viperidae family, including Vipera lebetina, Echis carinatus, Pseudocerastes persicus, Vipera albicornuta and the Elapidae family, especially Naja naja oxiana. At least one kind of venomous snake is found in each of the 31 provinces, and many provinces have more than one venomous species. As a result, snakebite is a considerable health hazard in Iran, especially in the rural area of south and south-west of Iran. A retrospective, descriptive study of snakebite in Iran during 2002-2011 was carried out in order based on data collected from medical records of bite victims admitted to hospitals and health centers. From 2002 to 2011, 53,787 cases of snake bites were reported by medical centers in Iran. The annual incidence of snake bites in 100,000 of population varied from 4.5 to 9.1 during this decade and the number of recorded deaths were about 67 cases. The highest rate of snakebite was found in provinces of south and southwest of Iran. We suggest that people, especially in the rural areas, need to be trained and educated about venomous snakes, their hazards, prevention of bite and the importance of early hospital referral and treatment of victims. Also adequate antivenins as the main life saving medicine should be made available based on the recorded numbers of victims in each area of the country. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. Planning the global family. Ten years on.

    PubMed

    Singh, J S

    1984-06-01

    Estimates from the UN indicate that world population should finally stabilize at 10.2 billion people, growth stopping around 2100 when the number dying will finally match the number being born. The debate at the August 1984 UN sponsored gathering in Mexico City, the International Conference on Population, promises to be more practical than rhetorical than at the 1974 conference. In 1974 there were 2 opposed views of population growth: population soaring and the world's resources buckling under the strain with family planning viewed as the most effective remedy; and large families were a result of poverty rather than a cause of it and by eliminating poverty one would eliminate the need for large families. Experience gained over the last decade has moved the 2 sides together. Supporters of family planning as the only solution to world poverty found it to be of limited use unless it was related to activities on other issues such as delivery of basic health services, literacy, reductions in child and maternal mortality, and the status of women. Those who argued that development was the best contraceptive found that giving parents financial security helped to pave the way to smaller families but was not sufficient on its own. Vigorous family planning campaigns were still needed to make information and services acceptable and available to those who did decide to limit their families. The comprehensive World Fertility Survey (WFS) provides evidence from 43 developing countries to support this conclusion. The WFS interviewed thousands of women who said that they did not want any more children and found that less than half of these were actually using any form of contraception. Developing countries are now taking an active stance on population. 2/3 of the developing countries, containing 80% of the total population, expressed concerns about high fertility. The Asian governments have worked out their population policies in greatest detail, and most have set precise targets

  17. Managing mountain hardwoods - a ten-year appraisal

    Treesearch

    George R., Jr. Trimble

    1961-01-01

    Ten years ago - in 1949 - four 5-acre plots were established on the Fernow Experimental Forest near Parsons, West Virginia, to show the effects upon mountain hardwoods of each of four management treatments.

  18. In favour of the definition "adolescents with idiopathic scoliosis": juvenile and adolescent idiopathic scoliosis braced after ten years of age, do not show different end results. SOSORT award winner 2014

    PubMed Central

    2014-01-01

    Background The most important factor discriminating juvenile (JIS) from adolescent idiopathic scoliosis (AIS) is the risk of deformity progression. Brace treatment can change natural history, even when risk of progression is high. The aim of this study was to compare the end of growth results of JIS subjects, treated after 10 years of age, with final results of AIS. Methods Design: prospective observational controlled cohort study nested in a prospective database. Setting: outpatient tertiary referral clinic specialized in conservative treatment of spinal deformities. Inclusion criteria: idiopathic scoliosis; European Risser 0–2; 25 degrees to 45 degrees Cobb; start treatment age: 10 years or more, never treated before. Exclusion criteria: secondary scoliosis, neurological etiology, prior treatment for scoliosis (brace or surgery). Groups: 27 patients met the inclusion criteria for the AJIS, (Juvenile Idiopathic Scoliosis treated in adolescence), demonstrated by an x-ray before 10 year of age, and treatment start after 10 years of age. AIS group included 45 adolescents with a diagnostic x-ray made after the threshold of age 10 years. Results at the end of growth were analysed; the threshold of 5 Cobb degree to define worsened, improved and stabilized curves was considered. Statistics: Mean and SD were used for descriptive statistics of clinical and radiographic changes. Relative Risk of failure (RR), Chi-square and T-test of all data was calculated to find differences among the two groups. 95% Confidence Interval (CI) , and of radiographic changes have been calculated. Results We did not find any Cobb angle significant differences among groups at baseline and at the end of treatment. The only difference was in the number of patients progressed above 45 degrees, found in the JIS group. The RR of progression of AJIS was, 1.35 (IC95% 0.57-3.17) versus AIS, and it wasn't statistically significant in the AJIS group, in respect to AIS group (p = 0.5338). Conclusion

  19. Is cemented metal-polyethylene 22.2mm hip arthroplasty a gold standard? Results of a series of 105 primary arthroplasties at a minimum of ten years follow-up.

    PubMed

    Mesnil, P; Vasseur, L; Wavreille, G; Fontaine, C; Duquennoy, A; Migaud, H

    2014-06-01

    Although Charnley-Kerboull metal-on-polyethylene 22.2mm cemented total hip arthroplasty (THA) is considered to be the gold standard in France, results with this prosthesis are conflicting, in particular in relation to Scandinavian registers. The goal of this retrospective study was to confirm the validity of this prosthesis at a minimum of 10years follow-up. Survival of this type of THA would fulfill NICE conditions (survival at 10 years of at least 90%). One hundred and five primary THA were performed in 93 patients (30 men and 63 women) mean age 72.6 years old (60-86) between January 1998 and March 2001. After a mean follow-up of 10.6 years (10-13 years), 21 patients (23 THA) were lost to follow-up and 32 (35 THA) had died leaving 40 patients (47 THA) for clinical analysis (Merle d'Aubigné and Oxford scores) and X-ray assessment. Survival was calculated with revision for any cause and radiological loosening with or without revision as end-points. The mean Oxford score at the final follow-up was 22/60 (13-45), the PMA score was 14.2 (11-17). Eight patients underwent revision surgery after a mean 7.5 years (2-11) (1 early dislocation and 7 acetabular cup loosenings). Survival at 10 years was 89.4% (CI95%: 78-95) for all causes of revision and 78% (CI95%: 61-91) for loosening with (n=7) or without (n=3) revision. No cases of septic or femoral loosening were observed. Twelve of the 47 revised hip replacements (25.5%) presented wear≥2mm. Although functional results were acceptable for this elderly population, survival did not reach the NICE value and was lower than results in the literature for this type of implant. Cup loosening and wear were the main causes of revision. retrospective. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  20. Trends in paediatric rheumatology referral times and disease activity indices over a ten-year period among children and young people with Juvenile Idiopathic Arthritis: results from the childhood arthritis prospective Study

    PubMed Central

    McErlane, Flora; Foster, Helen E.; Carrasco, Roberto; Baildam, Eileen M.; Chieng, S. E. Alice; Davidson, Joyce E.; Ioannou, Yiannis; Wedderburn, Lucy R.; Thomson, Wendy

    2016-01-01

    Objectives. The medical management of JIA has advanced significantly over the past 10 years. It is not known whether these changes have impacted on outcomes. The aim of this analysis was to identify and describe trends in referral times, treatment times and 1-year outcomes over a 10-year period among children with JIA enrolled in the Childhood Arthritis Prospective Study. Methods. The Childhood Arthritis Prospective Study is a prospective inception cohort of children with new-onset inflammatory arthritis. Analysis included all children recruited in 2001–11 with at least 1 year of follow-up, divided into four groups by year of diagnosis. Median referral time, baseline disease pattern (oligoarticular, polyarticular or systemic onset) and time to first definitive treatment were compared between groups. Where possible, clinical juvenile arthritis disease activity score (cJADAS) cut-offs were applied at 1 year. Results. One thousand and sixty-six children were included in the analysis. The median time from symptom onset and referral to first paediatric rheumatology appointment (22.7–24.7 and 3.4–4.7 weeks, respectively) did not vary significantly (∼20% seen within 10 weeks of onset and ∼50% within 4 weeks of referral). For oligoarticular and polyarticular disease, 33.8–47 and 25.4–34.9%, respectively, achieved inactive disease by 1 year, with ∼30% in high disease activity at 1 year. A positive trend towards earlier definitive treatment reached significance in oligoarticular and polyarticular pattern disease. Conclusion. Children with new-onset JIA have a persistent delay in access to paediatric rheumatology care, with one-third in high disease activity at 1 year and no significant improvement over the past 10 years. Contributing factors may include service pressures and poor awareness. Further research is necessary to gain a better understanding and improve important clinical outcomes. PMID:27016664

  1. Ten-Year Results in a Cottonwood Plantation Spacing Study

    Treesearch

    R. M. Krinard; Robert L. Johnson

    1975-01-01

    During the first 10 years, unthinned cottonwood planted at four spacings grew from 2.8 to 3.4 cords per acre per year in trees 5.0 inches in d.b.h. and larger. Two basal area controlled thinning treatments did not increase yields. Initial spacings were 4 by 9, 8 by 9, 12 by 12, and 16 by 18 feet on Commerce-Convent soils. Only trees at the widest spacing averaged an...

  2. Lateral patellar retinacular release: changes over the last ten years.

    PubMed

    Fonseca, Leonardo Pini Rosalem Marciano da; Kawatake, Ednei Haruo; Pochini, Alberto de Castro

    2017-01-01

    Lateral retinacular release is a useful resource in knee surgery that can be used for disorders of the extensor mechanism. For many years, it was indiscriminately used in the treatment of the various patellofemoral joint alterations, with conflicting functional results. This study aimed to analyze the changes that have occurred in the indications and clinical effectiveness of lateral retinacular release by reviewing the relevant literature of the past ten years, comparing it to the classic literature on the subject. It was found that less extensive releases decompress the lateral patellar facet, helping with pain control, while decreasing the risks of medial subluxation. Nowadays, there is clear evidence for its indication in the lateral patellar hypercompression syndrome associated with anterior knee pain, as long as there is no related instability; furthermore, it will normally play an adjuvant role in extensor mechanism alignment surgeries for cases of recurrent patellar instability. The initial results for symptomatic patellofemoral osteoarthritis are promising when lateral release is combined with cartilage debridement; in total knee replacement, it is more commonly used for the correction of valgus deformity in order to improve the components' congruency. Finally, distinguishing the different patellofemoral joint pathologies is seen as crucial in order to indicate this procedure. Further randomized control trials that compare surgical techniques with long-term results are still needed.

  3. Ten years in the library: new data confirm paleontological patterns

    NASA Technical Reports Server (NTRS)

    Sepkoski, J. J. Jr; Sepkoski JJ, J. r. (Principal Investigator)

    1993-01-01

    A comparison is made between compilations of times of origination and extinction of fossil marine animal families published in 1982 and 1992. As a result of ten years of library research, half of the information in the compendia has changed: families have been added and deleted, low-resolution stratigraphic data been improved, and intervals of origination and extinction have been altered. Despite these changes, apparent macroevolutionary patterns for the entire marine fauna have remained constant. Diversity curves compiled from the two data bases are very similar, with a goodness-of-fit of 99%; the principal difference is that the 1992 curve averages 13% higher than the older curve. Both numbers and percentages of origination and extinction also match well, with fits ranging from 83% to 95%. All major events of radiation and extinction are identical. Therefore, errors in large paleontological data bases and arbitrariness of included taxa are not necessarily impediments to the analysis of pattern in the fossil record, so long as the data are sufficiently numerous.

  4. Ten years in the library: new data confirm paleontological patterns

    NASA Technical Reports Server (NTRS)

    Sepkoski, J. J. Jr; Sepkoski JJ, J. r. (Principal Investigator)

    1993-01-01

    A comparison is made between compilations of times of origination and extinction of fossil marine animal families published in 1982 and 1992. As a result of ten years of library research, half of the information in the compendia has changed: families have been added and deleted, low-resolution stratigraphic data been improved, and intervals of origination and extinction have been altered. Despite these changes, apparent macroevolutionary patterns for the entire marine fauna have remained constant. Diversity curves compiled from the two data bases are very similar, with a goodness-of-fit of 99%; the principal difference is that the 1992 curve averages 13% higher than the older curve. Both numbers and percentages of origination and extinction also match well, with fits ranging from 83% to 95%. All major events of radiation and extinction are identical. Therefore, errors in large paleontological data bases and arbitrariness of included taxa are not necessarily impediments to the analysis of pattern in the fossil record, so long as the data are sufficiently numerous.

  5. The First Ten Years. National Sea Grant College Program.

    ERIC Educational Resources Information Center

    Hull, E. W. Seabrook

    Detailed are the first ten years of the Sea Grant Program through 1976. The review is divided into three parts. Part I, Sea Grant Origin and Process, traces the historical development of the program and cites the program's philosophy. Part II, Sea Grant in Action, discusses marine resource development, marine technology, research and development,…

  6. Ten-year earnings from two small woodlands

    Treesearch

    Wilfred C. Mitchell; Henry H. Webster

    1961-01-01

    Ten years ago, management was started on two 30-acre demonstration woodlots on the Fernow Experimental Forest near Parsons, West Virginia. These were designated as Farm Woodlots, on the assumption that there was something significantly different between management incentives and opportunities for small holdings owned by farmers and for those owned by non-farmers.

  7. Ten Years after Columbine: The Tragedy of Youth Deepens

    ERIC Educational Resources Information Center

    Giroux, Henry A.

    2009-01-01

    For young people it just gets worse. Ten years after the Columbine tragedy, the debate over school safety has clearly shown that educators, parents, politicians, and the mainstream media have created the conditions in which young people have increasingly become the victims of adult mistreatment, indifference, neglect, even violence. The tragic…

  8. Ten Years after Columbine: The Tragedy of Youth Deepens

    ERIC Educational Resources Information Center

    Giroux, Henry A.

    2009-01-01

    For young people it just gets worse. Ten years after the Columbine tragedy, the debate over school safety has clearly shown that educators, parents, politicians, and the mainstream media have created the conditions in which young people have increasingly become the victims of adult mistreatment, indifference, neglect, even violence. The tragic…

  9. A ten year review of performance of photovoltaic systems

    SciTech Connect

    Rosenthal, A.L.; Durand, S.J.; Thomas, M.G.

    1993-06-01

    This paper presents data compiled by the Photovoltaic Design Assistance Center at Sandia National Laboratories from more than eighty field tests performed at over thirty-five photovoltaic systems in the United States during the last ten years. The recorded performance histories, failure rates, and degradation of post-Block IV modules and balance-of-system (BOS) components are described in detail.

  10. Ural-Tweed Bighorn Sheep Wildlife Mitigation Project, 1984-1990 Final Report.

    SciTech Connect

    Young, Lewis R.; Yde, Chris A.

    1990-06-01

    The results of habitat improvement project activities accomplished under contract No.84-38 for bighorn sheep mitigation along Koocanusa Reservoir from September 1, 1984, through June 30, 1990, are reported here. Habitat treatments were applied to ten areas and covered 1100 acres. Treatments used were prescribed fire, slashing combined with prescribed fire, and fertilization. Several variations in season or intensity were used within the slashing and prescribed fire treatments. This project was coordinated with and complemented concurrent Kootenai National Forest habitat improvement activities.

  11. [Characteristics of depression in Otocac ten years after the war].

    PubMed

    Marinić, Tatjana; Ozvacić, Zlata; Katić, Milica; Polasek, Ozren; Lazić, Durdica

    2007-02-01

    147 (49.0%) patients (65 male and 82 female) met ICD-10 criteria for depressive episode. Distribution of severity of depression showed the majority of depressive patients to meet the criteria for moderate (38.8%) and severe (39.5%) depressive episode. There was a statistically significant difference in the presence of all psychosomatic complaints between depressive and nondepressive patients. Unemployed patients were more often depressed (p = 0.002), and so were divorced and widowed patients (p < 0.001). There was no statistically significant sex difference in the frequency of depressive symptoms. Depression showed no correlation with the patient refugee status, but there was significant correlation with the presence of psychiatric diseases in a patient family member (p = 0.0001). Correlation between depression and the patient chronic somatic diseases was statistically significant for hypertension, cardiac diseases and malignant diseases. The results of our study indicated a high prevalence of depression in the group of general practice patients in Otocac, Croatia, ten years after the war in Croatia. Severe and moderate depressive episodes predominated, without sex difference in the frequency of depressive symptoms. Long-term psychological consequences of exposure to war stress as well as other characteristics of the post-war period in the area affected by war may in part explain these findings.

  12. Typhoid in the highlands of Papua New Guinea 1984-1990: a hospital-based perspective.

    PubMed

    Richens, J

    1995-12-01

    A first-hand account is given of the epidemic of typhoid in the Goroka area as it evolved from 1984 to 1990. The monthly admissions for typhoid to Goroka Base Hospital showed a peak in 1988. The sex and age distribution showed a predominance of young adults. The overall case fatality rate of hospitalized patients was of the order of 10-15%; in a carefully documented group of 374 patients 27% were assessed as having severe typhoid and this subgroup had a case fatality rate of 44%. The clinical features were studied in 516 patients. The high mortality appeared to result from septic shock; ileal perforation was found in only 1.3% of patients. A skin lesion equivalent to but significantly different from the classic rose spot was found in 30% of patients. The typhoid facies was commonly encountered in patients with well-established typhoid. Cerebellar tremor and hearing loss were frequent diagnostic findings. Blood and bone marrow cultures were used to confirm the diagnosis; bone marrow culture proved practicable but gave little increased yield over blood culture. A clinical algorithm to help distinguish typhoid and malaria was developed, principally for use in health centres in the highlands. The mainstay of treatment was chloramphenicol and very few problems were encountered with its use in inpatients. Bacteriological resistance to chloramphenicol did not develop over the study period. Other drugs, such as fluorinated quinolones, may be more effective when all aspects are considered, despite higher cost, but this remains to be investigated. Hydrocortisone in patients with severe disease was evaluated and shown to be ineffective but whether high-dose dexamethasone would reduce the mortality from typhoid in patients in Papua New Guinea still remains an unanswered question.

  13. Ten-year longitudinal clinical evaluation of a visible light cured posterior composite resin.

    PubMed

    Shimizu, T; Kitano, T; Inoue, M; Narikawa, K; Fujii, B

    1995-12-01

    Using modified USPHS criteria, we evaluated annually for ten years 91 cases restored with visible light cured posterior composite resin LFP (Base resin: UDMA; filler: micro crushed type, alumino-silicate, barium glass and silica, 85 wt%, 74 vol%). The 91 cases restored with LFP decreased to 68 in ten years. Of the 23 cases that were lost, one resulted from a pulpal reaction immediately following restoration, four were extracted owing to periodontal disease or extrusion of third molars, two became abutments owing to loss of an adjacent tooth, eight had recurrent caries, and eight were lost owing to caries on a surface having no relationship to the composite resin restoration. Because we observed comparatively little wear, good marginal adaptability, and no discoloration, we concluded that the ten-year clinical success of LFP was on the whole very good, and that this resin has adequate clinical merit as a restorative material for posterior teeth when restricted to restorations covering comparatively small areas.

  14. Ten years of catalyst recycling: A step to the future

    SciTech Connect

    Case, A.; Garretson, G.; Wiewiorowski, E.

    1995-12-31

    The Port Nickel facility in Braithwaite, Louisiana, is known for pioneering hydrometallurgical processes for the separation and recovery of nickel, cobalt and copper. Ten years ago, in 1985, a new CRI-MET process for the recovery of molybdenum, vanadium, nickel, cobalt and alumina from spent catalysts was developed and implemented. Spent catalysts from the petroleum industry constitute the majority of feed. These are not only a valuable source of metals, but due to EPA regulations are frequently classified as hazardous under RCRA. Molybdenum and vanadium are selectively leached in an oxidative hydrothermal step. Alumina is then extracted in a Caustic digestive leach. The unique technology produces four primary commercial products: molybdenum trioxide, vanadium oxide, aluminum trihydrate and nickel-cobalt concentrate. This paper discusses the process, modifications during ten years of operation, and the relationship of these modifications to the future of the catalyst recycling business.

  15. Reflections on Ten Years of Network Time Service

    DTIC Science & Technology

    2005-01-01

    36th Annual Precise Time and Time Interval (PTTI) Meeting 1 REFLECTIONS ON TEN YEARS OF NETWORK TIME SERVICE Richard...Schmidt Time Service Department U.S. Naval Observatory Washington, DC 20392-5420, USA E-mail: res@tuttle.usno.navy.mil Abstract The year...2004 marks the 10th anniversary since the start of U.S. Naval Observatory (USNO) time dissemination on the Internet using the Network Time Protocol

  16. Educational Virtual Environments: A Ten-Year Review of Empirical Research (1999-2009)

    ERIC Educational Resources Information Center

    Mikropoulos, Tassos A.; Natsis, Antonis

    2011-01-01

    This study is a ten-year critical review of empirical research on the educational applications of Virtual Reality (VR). Results show that although the majority of the 53 reviewed articles refer to science and mathematics, researchers from social sciences also seem to appreciate the educational value of VR and incorporate their learning goals in…

  17. Educational Virtual Environments: A Ten-Year Review of Empirical Research (1999-2009)

    ERIC Educational Resources Information Center

    Mikropoulos, Tassos A.; Natsis, Antonis

    2011-01-01

    This study is a ten-year critical review of empirical research on the educational applications of Virtual Reality (VR). Results show that although the majority of the 53 reviewed articles refer to science and mathematics, researchers from social sciences also seem to appreciate the educational value of VR and incorporate their learning goals in…

  18. Indirect composite restorations luted with two different procedures: A ten years follow up clinical trial

    PubMed Central

    Preti, Alessandro; Vano, Michele; Derchi, Giacomo; Mangani, Francesco; Cerutti, Antonio

    2015-01-01

    Objectives: The aim of this clinical trial was to evaluate posterior indirect composite resin restoration ten years after placement luted with two different procedures. Study Design: In 23 patients 22 inlays/onlays (Group A) were luted using a dual-cured resin composite cement and 26 inlays/onlays (Group B) were luted using a light cured resin composite for a total of 48 Class I and Class II indirect composite resin inlays and onlays. The restorations were evaluated at 2 time points: 1) one week after placement (baseline evaluation) and 2) ten years after placement using the modified USPHS criteria. The Mann-Whitney and the Wilcoxon tests were used to examine the difference between the results of the baseline and 10 years evaluation for each criteria. Results: Numerical but not statistically significant differences were noted on any of the recorded clinical parameters (p>0.05) between the inlay/onlays of Group A and Group B. 91% and 94 % of Group A and B respectively were rated as clinically acceptable in all the evaluated criteria ten years after clinical function. Conclusions: Within the limits of the study the results showed after ten years of function a comparable clinical performance of indirect composite resin inlays/onlays placed with a light cure or dual cure luting procedures. Key words:Light curing composite, dual curing composite, indirect composite restoration, inlays/onlays, clinical trial. PMID:25810842

  19. Ten-year survival of cemented total knee replacement in patients aged less than 55 years.

    PubMed

    Keenan, A C M; Wood, A M; Arthur, C A; Jenkins, P J; Brenkel, I J; Walmsley, P J

    2012-07-01

    We report the ten-year survival of a cemented total knee replacement (TKR) in patients aged < 55 years at the time of surgery, and compare the functional outcome with that of patients aged > 55 years. The data were collected prospectively and analysed using Kaplan-Meier survival statistics, with revision for any reason, or death, as the endpoint. A total of 203 patients aged < 55 years were identified. Four had moved out of the area and were excluded, leaving a total of 221 TKRs in 199 patients for analysis (101 men and 98 women, mean age 50.6 years (28 to 55)); 171 patients had osteoarthritis and 28 had inflammatory arthritis. Four patients required revision and four died. The ten-year survival using revision as the endpoint was 98.2% (95% confidence interval 94.6 to 99.4). Based on the Oxford knee scores at five and ten years, the rate of dissatisfaction was 18% and 21%, respectively. This was no worse in the patients aged < 55 years than in patients aged > 55 years. These results demonstrate that the cemented PFC Sigma knee has an excellent survival rate in patients aged < 55 ten years post-operatively, with clinical outcomes similar to those of an older group. We conclude that TKR should not be withheld from patients on the basis of age.

  20. The ten-year survival of the Birmingham hip resurfacing: an independent series.

    PubMed

    Murray, D W; Grammatopoulos, G; Pandit, H; Gundle, R; Gill, H S; McLardy-Smith, P

    2012-09-01

    Recent events have highlighted the importance of implant design for survival and wear-related complications following metal-on-metal hip resurfacing arthroplasty. The mid-term survival of the most widely used implant, the Birmingham Hip Resurfacing (BHR), has been described by its designers. The aim of this study was to report the ten-year survival and patient-reported functional outcome of the BHR from an independent centre. In this cohort of 554 patients (646 BHRs) with a mean age of 51.9 years (16.5 to 81.5) followed for a mean of eight years (1 to 12), the survival and patient-reported functional outcome depended on gender and the size of the implant. In female hips (n = 267) the ten-year survival was 74% (95% confidence interval (CI) 83 to 91), the ten-year revision rate for pseudotumour was 7%, the mean Oxford hip score (OHS) was 43 (SD 8) and the mean UCLA activity score was 6.4 (SD 2). In male hips (n = 379) the ten-year survival was 95% (95% CI 92.0 to 97.4), the ten-year revision rate for pseudotumour was 1.7%, the mean OHS was 45 (SD 6) and the mean UCLA score was 7.6 (SD 2). In the most demanding subgroup, comprising male patients aged < 50 years treated for primary osteoarthritis, the survival was 99% (95% CI 97 to 100). This study supports the ongoing use of resurfacing in young active men, who are a subgroup of patients who tend to have problems with conventional THR. In contrast, the results in women have been poor and we do not recommend metal-on-metal resurfacing in women. Continuous follow-up is recommended because of the increasing incidence of pseudotumour with the passage of time.

  1. Ten years of progress in the Superfund Program

    SciTech Connect

    Clay, D.R. )

    1991-02-01

    Superfund celebrated its tenth anniversary in December 1990. The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) - popularly known as Superfund - was passed into law in December 1980 in the wake of such incidents as Love Canal and the Valley of the Drums. The program was designed to clean up uncontrolled hazardous waste sites and, during the past ten years, thousands of actions have been taken to protect human health and the environment from the hazards posed by those sites. EPA believes that goal is best met by its strategy: make sites safer - control immediate threats; enforce aggressively; make sites cleaner - worst problems at worst sites first; bring new technology to bear on the problem.

  2. Nutrition and cancer education: ten years of progress.

    PubMed

    Ashley, J M; St Jeor, S T; Veach, T L; Mackintosh, F R; Anderson, J L; Perumean-Chaney, S E; Krenkel, J A; Scott, B J

    2000-01-01

    The Nutrition Education and Research Program at the University of Nevada School of Medicine was awarded two separate NIH/NCI R25 cancer education grants over a ten-year period. With this support, a four-year longitudinal nutrition curriculum was implemented, including the required 20-hour freshman Medical Nutrition Course, junior and senior nutrition electives, and a senior assignment in nutrition and cancer during the rural rotation with faculty preceptors. Funding has also supported nutrition integration into the basic science courses, patient care courses, and specialty clerkships. A unique nutrition fellowship for medical students who specialize in nutrition during their four years of training and graduate with special Qualifications in Nutrition (SQIN) has also been instituted. The curriculum reflects a longitudinal, interdisciplinary, but flexible, integration of nutrition into an already crowded medical school education.

  3. Ten years of police defibrillation: program characteristics and personnel attitudes.

    PubMed

    Papson, Kendra; Mosesso, Vincent N

    2005-01-01

    In 1992,a study to evaluate the effectiveness of police defibrillation was initiated in seven suburban police departments. This paper describes the characteristics of those programs and the attitudes of chiefs and officers ten years after the commencement of that study. A 32-item survey instrument including questions on department demographics, defibrillation program characteristics, and attitudes was mailed to the chiefs. A separate 25-item survey was developed to assess officers' attitudes; a non-management officer distributed and collected these surveys anonymously. Responses are reported descriptively. All seven chiefs and 78% of the officers completed surveys. Police arrive prior to emergency medical services on 80% or more of calls, with a mean +/- standard deviation response interval of 3.1 +/-1.7 minutes. All departments identify a program coordinator and six a medical director; three departments have a quality-improvement program. Five departments have liability coverage for the use of an automated external defibrillator (AED), and no department reported any liability-related problems. Five of the chiefs and 82% of the officers disagreed or strongly disagreed that liability issues are a concern or a source of hesitation in using the AED. Ninety-six percent of the officers agreed or strongly agreed that police AED use is beneficial to cardiac arrest victims. All seven police chiefs and 89% of the officers agreed or strongly agreed that AED use by police is appropriate. In these seven police departments with ten years of program experience, defibrillation has become integrated into the law-enforcement culture. Liability issues are not a prominent concern of chiefs or officers. Police chiefs and officers in these departments continue to support police-based defibrillation programs.

  4. Ten-year evaluation of conservative and surgical treatment of gingival recession. A case series study.

    PubMed

    Jorgić-Srdjak, K; Bosnjak, A; Plancak, D; Maricević, T

    2000-12-01

    In the last years the treatment of non-inflammatory periodontal diseases has greatly changed. Apico-coronal dimension of gingival tissue is not considered to be of utmost importance, but significance of tissue thickness over each tooth is stressed. Purpose of this study was to show results of conservative and surgical treatment of gingival recession. Sample consisted of two groups of subjects, which have been treated in one of stated ways during ten years. The data was obtained on the beginning and after ten years of recall. Both groups showed increased dimension of keratinized gingiva during observed time with decrease of gingival recession, plaque- and gingival index. It is considered that treatment should start with conservative measures with necessary motivation of the patients. If it does not show improvement, one should consider best surgical method available for each patient. Clinical results show success in both groups, meaning that treatment was properly decided on.

  5. A University Department of Family Medicine After Ten Years

    PubMed Central

    Geyman, John P.; Phillips, Theodore J.

    1982-01-01

    The Department of Family Medicine at the University of Washington was started ten years ago after a major curriculum change in the medical school placed new emphasis on education and training of family physicians for the surrounding region in Washington, Alaska, Montana and Idaho (WAMI). This department has organized active programs in patient care, teaching and research at the university base and in a number of affiliated community sites throughout the region. The department is well accepted within the mission of the medical school. Almost a third of graduating medical students choose postgraduate training in family practice. Almost 90 percent of the graduates of the ten programs within the department's network of family practice residencies are established in active family practices, with more than two thirds settling in the WAMI region. Follow-up studies show that these graduates feel well prepared for their practices; are providing a broad range of services in rural, suburban and urban settings; are typically involved in partnership or group practice; and are generally well satisfied with their personal and professional lives. PMID:7064482

  6. A ten year Moment Tensor database for Western Greece

    NASA Astrophysics Data System (ADS)

    Serpetsidaki, Anna; Sokos, Efthimios; Tselentis, G.-Akis

    2016-10-01

    Moment Tensors (MTs) provide important information for seismotectonic, stress distribution and source studies. It is also important as a real time or near real time information in shakemaps, tsunami warning, and stress transfer. Therefore a reliable and rapid MT computation is a routine task for modern seismic networks with broadband sensors and real-time digital telemetry. In this paper we present the database of Moment Tensor solutions computed during the last ten years in Western Greece by the University of Patras, Seismological Laboratory (UPSL). The data from UPSL broad band network were used together with the ISOLA Moment Tensor inversion package for routine MT calculation. The procedures followed and the comparison of UPSL derived solutions with the ones provided by other agencies for Western Greece region are presented as well. The Moment Tensor database includes solutions for events in the magnitude range 2.8-6.8 and provides a unique insight into the faulting characteristics of Western Greece. Moreover it paves the way for detailed studies of stress tensor and stress transfer. The weak events' Moment Tensor included in UPSL's database are important for the comprehension of local seismotectonics and reveal the role of minor faults, which may be critical in seismic hazard estimation.

  7. Holistic System of Care: a ten-year perspective.

    PubMed

    Nebelkopf, Ethan; Wright, Serena

    2011-01-01

    The Holistic System of Care for Native Americans in an Urban Environment is a community-focused intervention that provides behavioral health care, promotes health, and prevents disease. This approach is based on a community strategic planning process that honored Native American culture and relationships. Substance abuse, mental illness, homelessness, poverty, crime, physical illness, and violence are symptoms of historical trauma, family dysfunction, and spiritual imbalance. The holistic model links treatment, prevention, and recovery. The link between prevention and treatment is early intervention. Peer support is the link between treatment and recovery. Recovering individuals serve as role models linking recovery to prevention. Culture and spirituality build a strong and resilient foundation for recovery. This article documents the effectiveness of the holistic model over a ten-year period that it has been implemented at the Family & Child Guidance Clinic of the Native American Health Center in the San Francisco Bay Area. The holistic model has produced statistically significant reductions in substance abuse among adult Native American women, men, reentry, and homeless populations; reductions in substance abuse among Native American adolescents; reductions in HIV/AIDS high-risk behavior among Native American men, women, and adolescents; and decreases in acting out behavior among Native American severely emotionally disturbed children.

  8. Ten Years of Real-Time Earthquake Loss Alerts

    NASA Astrophysics Data System (ADS)

    Wyss, M.

    2013-12-01

    The priorities of the most important parameters of an earthquake disaster are: Number of fatalities, number of injured, mean damage as a function of settlement, expected intensity of shaking at critical facilities. The requirements to calculate these parameters in real time are: 1) Availability of reliable earthquake source parameters within minutes. 2) Capability of calculating expected intensities of strong ground shaking. 3) Data sets on population distribution and conditions of building stock as a function of settlements. 4) Data on locations of critical facilities. 5) Verified methods of calculating damage and losses. 6) Personnel available on a 24/7 basis to perform and review these calculations. There are three services available that distribute information about the likely consequences of earthquakes within about half an hour of the event. Two of these calculate losses, one gives only general information. Although, much progress has been made during the last ten years improving the data sets and the calculating methods, much remains to be done. The data sets are only first order approximations and the methods bare refinement. Nevertheless, the quantitative loss estimates after damaging earthquakes in real time are generally correct in the sense that they allow distinguishing disastrous from inconsequential events.

  9. [Ten years after "privatization" in primary health care].

    PubMed

    Marković, Biserka Bergman; Katić, Milica; Milaković, Sanja Blazeković; Petric, Dragomir

    2007-02-01

    Ten years after the privatization in primary health care its disadvantages have been noticed making it less quality and consequently increasing the costs of total health care of the patient. Current organization makes family practitioners inaccessible to the patient during a part of the day. Emergency health care and hospital emergency services are ever more burdened with the work that should be done by family practitioners, thus becoming hardly accessible in emergencies. Medical nurses are mostly occupied with administrative work, family practitioners are partly doing the work that should be done by nurses, while clinical specialists are doing the job of family practitioners. They all work a lot but they do the jobs that should not be in their domain and that are much under the level of their education. Health care becomes ineffective, below-quality and expensive. It is necessary to redefine the tasks of all health care participants starting from family practitioners, and to redefine the role of medical center. Solving the legal position of family practitioners working in "lease", introduction of the combined form of payment in family practice, and the possibility of interacting association of physicians could help eliminate the problems and promote the quality of health care.

  10. Frequency of serial sexual homicide victimization in Virginia for a ten-year period.

    PubMed

    McNamara, James J; Morton, Robert J

    2004-05-01

    The frequency of serial sexual murder has been widely discussed, and estimates of the number of victims in the United States range from 500 to 6000 per year. This study attempted to quantify the number of serial sexual murder victims in Virginia for a ten-year period. Multiple sources of data were utilized, including Federal Bureau of Investigation (FBI) case files, FBI's Violent Criminal Apprehension Program (ViCAP) reports, Virginia State Police ViCAP reports, Virginia Homicide Investigators Association, and the Virginia Division of Forensic Science DNA database, to effectively cull out all the known serial sexual murder victims for the given time period. Review of these records revealed a total of 28 victims of serial sexual murder, compared with a total of 5183 murder victims for the same ten-year period. The frequency of serial sexual victimization was 0.5% of all homicides for the given period. These results highlight the unusual frequency of serial sexual murder.

  11. The State of the Carbon Cycle: Ten Years On

    NASA Astrophysics Data System (ADS)

    King, A. W.; Dilling, L.; Fairman, D. M.; Houghton, R. A.; Marland, G.; Rose, A.; Wilbanks, T. J.; Zimmerman, G.

    2015-12-01

    It has been nearly ten years since the First State of the Carbon Cycle Report (SOCCR-1) was published in 2007. Much has changed in the intervening years, but much has remained the same. In anticipation of a Second State of the Carbon Cycle Report (SOCCR-2), we, the members of the SOCCR-1 Coordinating Team, felt that a perspective from the first SOCCR and reflection on changes in the state of carbon cycle science and policy in the intervening years would be appropriate. The purpose of SOCCR-1 was to provide "…a synthesis and integration of the current knowledge of the North American carbon budget and its context within the global carbon cycle [i]n a format useful to decision makers." Being "useful to decision makers" was a guiding theme with three stakeholder workshops an integral part of the process. Drafting and revision of SOCCR-1 took place between 2005 and early 2007; the report's carbon budget was for circa 2003. In 2003, North America's fossil-fuel CO2 emissions were approximately 27% of global emissions. Nearly 85% of North American emissions were from the US, still at that time the world's largest emitter of fossil-fuel CO2. China's annual CO2 emissions exceeded those of the US for the first time while SOCCR-1 was being written. Today global CO2 emissions are dominated by emissions from China (28% in 2013), with US emissions only 14% of global emissions. Emissions from the US and North America have actually declined by approximately 10% since 2003 while emissions from China have doubled. Based on inventories of terrestrial carbon stocks, SOCCR-1 estimated that circa 2003 North American vegetation removed and stored a net 500 Mt C y-1 (±50%) from the atmosphere. A more recent synthesis incorporating additional estimates from atmospheric inversions and terrestrial biosphere modeling estimated the North American land sink for the decade of 2000-2009 at 350-470 Mt C y-1, with a slightly greater uncertainty due to the wider range of estimates from the

  12. 2006 - 2016: Ten Years Of Tsunami In French Polynesia

    NASA Astrophysics Data System (ADS)

    Reymond, D.; Jamelot, A.; Hyvernaud, O.

    2016-12-01

    Located in South central Pacific and despite of its far field situation, the French Polynesia is very much concerned by the tsunamis generated along the major subduction zones located around the Pacific. At the time of writing, 10 tsunamis have been generated in the Pacific Ocean since 2006; all these events recorded in French Polynesia, produced different levels of warning, starting from a simple seismic warning with an information bulletin, up to an effective tsunami warning with evacuation of the coastal zone. These tsunamigenic events represent an invaluable opportunity of evolutions and tests of the tsunami warning system developed in French Polynesia: during the last ten years, the warning rules had evolved from a simple criterion of magnitudes up to the computation of the main seismic source parameters (location, slowness determinant (Newman & Okal, 1998) and focal geometry) using two independent methods: the first one uses an inversion of W-phases (Kanamori & Rivera, 2012) and the second one performs an inversion of long period surface waves (Clément & Reymond, 2014); the source parameters such estimated allow to compute in near real time the expected distributions of tsunami heights (with the help of a super-computer and parallelized codes of numerical simulations). Furthermore, two kinds of numerical modeling are used: the first one, very rapid (performed in about 5minutes of computation time) is based on the Green's law (Jamelot & Reymond, 2015), and a more detailed and precise one that uses classical numerical simulations through nested grids (about 45 minutes of computation time). Consequently, the criteria of tsunami warning are presently based on the expected tsunami heights in the different archipelagos and islands of French Polynesia. This major evolution allows to differentiate and use different levels of warning for the different archipelagos,working in tandem with the Civil Defense. We present the comparison of the historical observed tsunami

  13. The Nottingham Prognostic Index: five- and ten-year data for all-cause Survival within a Screened Population

    PubMed Central

    Evans, J; Brook, D; Kenkre, J; Jarvis, P; Gower-Thomas, K

    2015-01-01

    Introduction The Nottingham Prognostic Index (NPI) is an established prognostication tool in the management of breast cancers (BCs). Latest ten-year survival data have demonstrated an improved outlook for each NPI category and the latest UK five- and ten-year survival from BC has been reported to be 85% and 77%, respectively. We compared survival of each NPI category for BCs diagnosed within the national breast screening service in Wales (Breast Test Wales (BTW)) to the latest data, and reviewed its validity in unselected cases within a screened population. Methods All women screened between 1998 and 2001 within BTW were included. The NPI score for each cancer was calculated using the size, nodal status, and grade of the primary tumour. Survival data (all-cause) were calculated after ten years of follow-up. Results In the three-year screening period, 199,082 women were screened. A total of 1,712 cancers were diagnosed, and 1,546 had data available for calculating the NPI. Overall five-year and ten-year survival was 94% and 82%, respectively. Conclusions Overall five-year and ten-year survival (all-cause) has improved even when compared with UK data for BC-specific survival. We found that the NPI remains valid for BC treatment, and that our data provide a reference for updating the all-cause survival of women diagnosed with BCs within a screened population. PMID:25723691

  14. Ten Years of Tamoxifen Reduces Breast Cancer Recurrences, Improves Survival

    Cancer.gov

    Taking adjuvant tamoxifen for 10 years after primary treatment leads to a greater reduction in breast cancer recurrences and deaths than taking the drug for only 5 years, according to the results of a large international clinical trial.

  15. Ten-Year Study of a Wilson's Disease Dysarthric.

    ERIC Educational Resources Information Center

    Day, Linda Susan; Parnell, Martha M.

    1987-01-01

    The 10-year longitudinal case study describes the history, speech therapy program, and treatment results for an adult male with Wilson's disease, a genetically based metabolic progressive neurological disorder which includes severe speech problems. (DB)

  16. Scientific achievements from ten years of lunar laser ranging

    NASA Technical Reports Server (NTRS)

    Mulholland, J. D.

    1980-01-01

    In the 10 years since lunar laser ranging became a reality the need to analyze the observations has motivated improvements in several aspects of the mathematical model of earth-moon dynamics. Application of the data to improved estimates of the physical parameters of the earth-moon system has yielded significant astronomical, selenophysical, geophysical, and cosmological results. The scientific impact, both in improved theories and in numerical applications, is surveyed. The underlying physics and major difficulties are discussed, as well as the scientific results.

  17. [D.K. Beliaev's evolutionary concept--ten years later].

    PubMed

    Trut, L N

    1997-08-01

    D.K. Belyaev's evolutionary concept is considered in terms of (1) experimental results obtained during studies on domestication mainly in recent years and (2) modern views on evolution under extreme conditions and the role of the hierarchic system of regulation of genetic expression in evolution. Changes in neuroendocrine regulation in the course of long-term domestication are characterized, and the morphogenetic role of hormones and neurotransmitters is discussed. The effects of selection on the rate of some developmental processes and the importance of the resultant heterochronias for the morphogenetic consequences of selection for behavior are described.

  18. Scientific achievements from ten years of lunar laser ranging

    NASA Technical Reports Server (NTRS)

    Mulholland, J. D.

    1980-01-01

    In the 10 years since lunar laser ranging became a reality the need to analyze the observations has motivated improvements in several aspects of the mathematical model of earth-moon dynamics. Application of the data to improved estimates of the physical parameters of the earth-moon system has yielded significant astronomical, selenophysical, geophysical, and cosmological results. The scientific impact, both in improved theories and in numerical applications, is surveyed. The underlying physics and major difficulties are discussed, as well as the scientific results.

  19. National Sea Grant College Program: The First Ten Years.

    ERIC Educational Resources Information Center

    Hull, E. W. Seabrook

    The National Sea Grant College Program sponsors efforts which encompass research applied to current problems, labor force development, and transfer of technology and knowledge to people who need it in a form they can use. Summarized in this report are Sea Grant's history, programs, and results during its first decade (1967-1976). Provided is an…

  20. Ten Years Later: Locating and Interviewing Children of Drug Abusers

    ERIC Educational Resources Information Center

    Haggerty, Kevin P.; Fleming, Charles B.; Catalano, Richard F.; Petrie, Renee S.; Rubin, Ronald J.; Grassley, Mary H.

    2008-01-01

    Longitudinal studies require high follow-up rates in order to maintain statistical power, reduce bias, and enhance the generalizability of results. This study reports on locating and survey completion for a 10-year follow-up of the Focus on Families project, an investigation of 130 families headed by parents who were enrolled in methadone…

  1. Computing Trends in Small Liberal Arts Colleges: Ten Years Later.

    ERIC Educational Resources Information Center

    Smith, Peter

    Forty-one small liberal arts colleges were visited during the 1997-98 school year in order to talk to key information technology staff and to see computing facilities. A survey containing 15 factual and 10 open-ended questions was used to gather information. This paper presents findings in the following areas and comparison with results of a…

  2. Ten-year study on acid precipitation nears conclusion

    SciTech Connect

    Olem, H. )

    1990-04-01

    Results from the National Acid Precipitation Assessment Program (NAPAP) are discussed. Final results are contained in 26 state of the science reports. Seven of the reports provide information on acid rain and aquatic ecosystems. They describe the current state of acidic surface waters, watershed processes affecting surface water chemistry, historical evidence for surface water acidification, methods for forecasting future changes, and the response of acidic surface water to liming. Six areas of the country were found to be of special interest: southwest Adirondacks, New England, forested areas of the mid-Atlantic highlands, the Atlantic coastal plain, the northern Florida highlands, parts of northeastern Wisconsin and the Upper Peninsula of Michigan. Environmental effects, mitigation efforts and possible legislation are briefly discussed.

  3. The Catholic School under Scrutiny: Ten Years of Research in Italy (1998-2008)

    ERIC Educational Resources Information Center

    Malizia, Guglielmo; Cicatelli, Sergio

    2011-01-01

    This book delineates the evolution of the Study Centre for Catholic Schools (CSSC) in its first ten years of existence since its foundation in 1998 by the Italian Bishops' Conference. The volume is divided into three main sections. The first outlines the context and the activity of the CSSC during ten years: the role, the functions, the tasks and…

  4. The Catholic School under Scrutiny: Ten Years of Research in Italy (1998-2008)

    ERIC Educational Resources Information Center

    Malizia, Guglielmo; Cicatelli, Sergio

    2011-01-01

    This book delineates the evolution of the Study Centre for Catholic Schools (CSSC) in its first ten years of existence since its foundation in 1998 by the Italian Bishops' Conference. The volume is divided into three main sections. The first outlines the context and the activity of the CSSC during ten years: the role, the functions, the tasks and…

  5. Solar induced terrestrial plant fluorescence derived of ten years of SCIAMACHY data.

    NASA Astrophysics Data System (ADS)

    Vountas, M.; Rozanov, V. V.; Khosravi, N.; Bracher, A.; Burrows, J. P.

    2014-12-01

    Plant fluorescence has a direct link to photosynthetic efficiency. Satelite-based remote sensing has been shown to have the potential to derive it on a global scale- accordingly it became subject of various recently published studies and stimulated an upsurge in this research field. This study presents a novel retrieval method for solar induced terrestrial plant fluorescence (SIF). When used with typical spectrometer data an additive spectral component not induced by fluorescence is often accompanying the actual SIF retrieval and can significantly deteriorate the results. To account for this effect a correction method is combined with the retrieval. The method has been applied to ten years of SCIAMACHY data with promising results. In absence of large area ground based validation data a final judgement of the results presented is not feasible. A direct comparison to data of others was showing promising and in certain regions ambivalent results.

  6. Ten years of experience with third and fourth branchial remnants.

    PubMed

    Liberman, Moishe; Kay, Saundra; Emil, Sherif; Flageole, Hélène; Nguyen, Luong T; Tewfik, Ted L; Oudjhane, Kamal; Laberge, Jean-Martin

    2002-05-01

    Third and fourth branchial remnants may result in cysts and abscesses that are in close contact with the thyroid gland. These anomalies are rare and often present diagnostic and therapeutic challenges. The charts of patients diagnosed with a branchial anomaly between July 1991 and July 2001 at the Montreal Children's Hospital were reviewed. All cases of third and fourth branchial remnants or pyriform sinus fistulae were identified. Clinical presentation, imaging, treatment, and outcome were recorded. Eight patients with a third or fourth branchial anomaly were identified and ranged in age from birth to 13 years. All anomalies were left sided. Presenting symptoms consisted of an asymptomatic cervical mass (n = 1), an infected mass (n = 5), neonatal respiratory distress (n = 1), and 1 incidental cyst found on magnetic resonance imaging. Ultrasonography was useful in suggesting the diagnosis in 7 cases. Barium swallow was performed in 3 patients with 2 positive results. Pharyngoscopy results showed the internal opening in 2 of 7 patients. A portion of the thyroid gland was resected in 6 patients. One patient has not yet undergone a definitive procedure. There was 1 recurrence in a patient whose pathology did not confirm a branchial remnant. The diagnosis and management of pyriform sinus anomalies are challenging. Ultrasound scan, computed tomography scan, barium swallow, and pharyngoscopy are all useful. The portion of thyroid involved in the fistula must be excised en bloc with the inflammatory mass, and the tract should be ligated at the level of the pharynx to minimize recurrence. Copyright 2002, Elsevier Science (USA). All rights reserved.

  7. Endoscopic Repair of CSF Fistulae: A Ten Year Experience

    PubMed Central

    Alexander, Arun; Mathew, John; Varghese, Ajoy Mathew

    2016-01-01

    Introduction Cerebrospinal Fluid (CFF) fistulae are repaired endoscopically with varying degrees of success around the world. Large series are still uncommon, and the results varied primarily because of the different techniques by different surgeons and also because of a variation in the patient profile in each series, for example, many series deal primarily with traumatic CSF leaks where the defects are larger and outcomes poorer. Aim To analyse the surgical outcomes of Endoscopic CSF rhinorrhea closure. Materials and Methods This is a series of 34 cases operated upon primarily by one surgeon in two different centres over a period of 10 years. Results Of the 34 cases, 76% of the patients were women. Among the patients only 20.6% patients had a history of trauma preceding the CSF leak. The most common site of leak was in the fovea ethmoidalis in 19 (55.8%) followed by 10 (29.4%) in the cribriform plate. An overlay technique of placing the multiple layers of fascia and mucosa was used in 26 (76.5%) patients and underlay technique in the remaining. Postoperative lumbar drain was used in all patients. Conclusion Based on the treatment outcome of the 34 patients, it can be concluded that the success rate of a single endoscopic procedure in our experience is 97% and 100% following the second. Endoscopic approach for closure of CSF leak is safe with minimal complications and little morbidity. PMID:27656471

  8. Ten Years in the Making: AUSM-Family

    NASA Technical Reports Server (NTRS)

    Liou, Meng-Sing

    2001-01-01

    We begin by describing the motivations that gave birth to the original AUSM scheme and then focus on the ingredients that has spurred its growth and acceptance by the world of computational fluid dynamics. As it has played out more in the field, weaknesses have also surfaced. Hence, nutrients and supplements are prescribed to help it grow and stay strong and robust. In this paper, we will describe the saga of efforts owing to researchers who have contributed to building up the AUSM-family for the CFD community. It is hoped that a healthy scheme will contribute to the accurate and robust solution of problems encountered in a wide range of disciplines. We analyze numerical mass fluxes with an emphasis on their capability for accurately capturing shock and contact discontinuities. We will present a new scheme for the pressure flux, along with results for a host of test problems.

  9. Anogenital warts in Northern Nigeria: A ten-year Review

    PubMed Central

    Ahmed, Saad Aliyu; Shehu, Mohammed Sani; Abubakar, Murtala; Dauda, Suleiman Eneyamire

    2013-01-01

    Background: Anogenital warts are a common cause of morbidity affecting mainly the productive age group of the economy. Paucity of data in Nigeria necessitated this study. Materials and Methods: The pathology records of anogenital warts diagnosed in the Department of Pathology, Ahmadu Bello University Zaria between 1st January 2000 and 31st December 2009 were reviewed. Results: A total of 68 warts were diagnosed within the study period with anogenital warts constituting 39.7%. Majority of cases (62%) were in the 20-39 years age group (range: 5–50 years) and vulva was the most common site affected. Conclusion: Genital warts are common in our environment, biopsy of suspicious lesions is recommended for diagnostic yield. PMID:24403708

  10. Ten-Year Course of Borderline Personality Disorder

    PubMed Central

    Gunderson, John G.; Stout, Robert L.; McGlashan, Thomas H.; Shea, M. Tracie; Morey, Leslie C.; Grilo, Carlos M.; Zanarini, Mary C.; Yen, Shirley; Markowitz, John C.; Sanislow, Charles; Ansell, Emily; Pinto, Anthony; Skodol, Andrew E.

    2011-01-01

    Context Borderline personality disorder (BPD) is traditionally considered chronic and intractable. Objective To compare the course of BPD’s psychopathology and social function with that of other personality disorders and with major depressive disorder (MDD) over 10 years. Design A collaborative study of treatment-seeking, 18-to 45-year-old patients followed up with standardized, reliable, and repeated measures of diagnostic remission and relapse and of both global social functioning and subtypes of social functioning. Setting Nineteen clinical settings (hospital and outpatient) in 4 northeastern US cities. Participants Three study groups, including 175 patients with BPD, 312 with cluster C personality disorders, and 95 with MDD but no personality disorder. Main Outcome Measures The Diagnostic Interview for DSM-IV Personality Disorders and its follow-along version (the Diagnostic Interview for DSM-IV Personality Disorders–Follow-Along Version) were used to diagnose personality disorders and assess changes in them. The Structured Clinical Interview for DSM-IV Axis I Disorders and the Longitudinal Interval Follow-up Evaluation were used to diagnose MDD and assess changes in MDD and in social function. Results Eighty-five percent of patients with BPD remitted. Remission of BPD was slower than for MDD (P<.001) and minimally slower than for other personality disorders (P<.03). Twelve percent of patients with BPD relapsed, a rate less frequent and slower than for patients with MDD (P<.001) and other personality disorders (P=.008). All BPD criteria declined at similar rates. Social function scores showed severe impairment with only modest albeit statistically significant improvement; patients with BPD remained persistently more dysfunctional than the other 2 groups (P<.001). Reductions in criteria predicted subsequent improvements in DSM-IV Axis V Global Assessment of Functioning scores (P<.001). Conclusions The 10-year course of BPD is characterized by high rates of

  11. Fish on Prozac (and Zoloft): ten years later.

    PubMed

    Brooks, Bryan W

    2014-06-01

    A decade has now passed since our research group initially reported several adverse effects of fluoxetine to aquatic organisms commonly employed for developing environmental quality criteria, evaluating whole effluent toxicity, and monitoring ambient toxicity of surface waters and sediments. Our subsequent observation of fluoxetine, sertraline and their active metabolites (norfluoxetine and desmethylsertraline, respectively) accumulating in muscle, liver and brain tissues of three different fish species from an effluent-dominated stream was termed "Fish on Prozac." Here I briefly review some scientific lessons learned from our study of antidepressants and the environment, including opportunities for research, management, environmental education and public outreach. Intrinsic chemical properties of antidepressants and other pharmaceuticals have afforded research in areas ranging from analytical chemistry and comparative pharmacology, to influences of ionization, chirality and adverse outcome pathways on hazard and risk assessment, and further promises to support sustainable molecular design of less hazardous chemicals. Using probabilistic hazard assessment and fish plasma modeling approaches, selective serotonin reuptake inhibitors and tricyclic antidepressants are predicted to result in therapeutic hazard to fish (internal fish plasma level equaling mammalian therapeutic dose) when exposed to water (inhalational) at or below 1μg/L, a common trigger value for environmental assessments. Though many questions remain unanswered, studies of antidepressants in urbanizing aquatic systems have provided, and will continue to develop, an advanced understanding of environmental hazards and risks from pharmaceuticals and other contaminants. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Ten-Year Experience of Remote Medical Education in Asia

    PubMed Central

    Kudo, Kuriko; Antoku, Yasuaki; Hu, Min; Okamura, Koji; Nakashima, Naoki

    2014-01-01

    Abstract Background: Moving images are often essential in medical education, to learn new procedures and advanced skills, but, in the past, high-quality movie transmission was technically much more challenging than transmitting still pictures because of technological limitations and cost. Materials and Methods: We established a new system, taking advantage of two advanced technologies, the digital video transport system (DVTS) and the research and education network (REN), which enabled satisfactory telemedicine on a routine basis. Results: Between 2003 and 2013, we organized 360 programs connecting 221 hospitals or facilities in 34 countries in Asia and beyond. The two main areas were endoscopy and surgery, with 113 (31%) and 106 (29%) events, respectively. Teleconferences made up 76% of the total events, with the remaining 24% being live demonstrations. Multiple connections were more popular (63%) than one-to-one connections (37%). With continuous technological development, new high-definition H.323 and Vidyo® (Hackensack, NJ) systems were used in 47% and 39% of events in 2011 and 2012, respectively. The evaluation by questionnaires was favorable on image and sound quality as well as programs. Conclusions: Remote medical education with moving images was well accepted in Asia with changing needs and developing technologies. PMID:25272006

  13. CFIRP: What we learned in the first ten years

    USGS Publications Warehouse

    Chambers, C.L.; McComb, W.C.; Tappeiner, J. C.; Kellogg, L.D.; Johnson, R.L.; Spycher, G.

    1999-01-01

    In response to public dissatisfaction with forest management methods, we initiated the College of Forestry Integrated Research Project (CFIRP) to test alternative silvicultural systems in Douglas-fir (Pseudotsuga menziesii stands in western Oregon. We compared costs and biological and human responses among a control and three replicated silvicultural alternatives to clearcutting that retained structural features found in old Douglas-fir forests. Treatments were applied within 8- to 15-ha stands and attempted to mimic crown fires (modified clearcut), windthrow (green tree retention), and small-scale impacts such as root rot diseases (small patch group selection). We also compared costs in three unreplicated treatments (large patch group selection, wedge cut, and strip cut). Each treatment included differences in the pattern of retained dead trees (snags), as either scattered individuals or as clumps. Good communication among researchers and managers, a long-term commitment to the project, and careful documentation of research sites and data are important to the success of long-term silvicultural research projects. To date, over 30 publications have resulted from the project.

  14. [Ten years experience in Mali community health centers].

    PubMed

    Balique, H; Ouattara, O; Iknane, A A

    2001-03-01

    At the end of 10 years' existence, the community health centres of Mali show a way of organisation which meets the public health requirements and demands of financial viability of any health establishment. Their originality lays in several factors: their legal personality, their private status, their financial support of the medical staff, their management by a users association and the public utilities agreement they have signed with the department. In spite of their success which makes their numbers reach 350, they suffer from great deficiencies, which are resulted by the lack of democratic traditions within the associations, a inappropriate transparency of their accounts and an inefficient supervision from the part of the department. The main questions posed by this new experience concern the limits of the concept of community, the importance of citizenship in the development dynamics, the participation of private institutions in the accomplishment of public utilities, the jacobin and authoritarian attitude of the department representatives, the contradictions between multiplication of centres to improve geographic access and the requirements of financial viability.

  15. The Huygens Doppler Wind Experiment: Ten Years Ago

    NASA Astrophysics Data System (ADS)

    Bird, Michael; Dutta-Roy, Robin; Dzierma, Yvonne; Atkinson, David; Allison, Michael; Asmar, Sami; Folkner, William; Preston, Robert; Plettemeier, Dirk; Tyler, Len; Edenhofer, Peter

    2015-04-01

    The Huygens Doppler Wind Experiment (DWE) achieved its primary scientific goal: the derivation of Titan's vertical wind profile from the start of Probe descent to the surface. The carrier frequency of the ultra-stable Huygens radio signal at 2040 MHz was recorded using special narrow-band receivers at two large radio telescopes on Earth: the Green Bank Telescope in West Virginia and the Parkes Radio Telescope in Australia. Huygens drifted predominantly eastward during the parachute descent, providing the first in situ confirmation of Titan's prograde super-rotational zonal winds. A region of surprisingly weak wind with associated strong vertical shear reversal was discovered within the range of altitudes from 65 to 100 km. Below this level, the zonal wind subsided monotonically from 35 m/s to about 7 km, at which point it reversed direction. The vertical profile of the near-surface winds implies the existence of a planetary boundary layer. Recent results on Titan atmospheric circulation within the context of the DWE will be reviewed.

  16. Prevalence of loneliness over ten years among the oldest old.

    PubMed

    Nyqvist, Fredrica; Cattan, Mima; Conradsson, Mia; Näsman, Marina; Gustafsson, Yngve

    2017-06-01

    This study examined the prevalence of loneliness among the oldest old within a 10-year period and studied the influence of various sociodemographic, social and health characteristics on loneliness. The study used population-based data from the Umeå85+/GErontological Regional DAtabase-study (GERDA) for the years 2000-2002, 2005-2007 and 2010-2012 including 85-year-old, 90-year-old and ⩾95-year-old participants. A final sample of 304 participants in 2000-2002, 329 participants in 2005-2007 and 401 participants in 2010-2012 was included in the analyses. Although the level of loneliness was already high in 2000-2002 (49.3% reported frequent loneliness), the results showed limited changes in loneliness during the 10-year study period. Loneliness was closely related to living alone, depressive symptoms and living in institutional settings. Although societal changes such as solitary living and growing urbanization suggest a changing trend in loneliness, we found that the prevalence of loneliness was relatively stable in this study. Nevertheless, loneliness is common among the oldest old and a focus on social issues related to living arrangements and on depressive symptoms is important in understanding loneliness.

  17. Ten years development of human resources in Serbian health system.

    PubMed

    Krstic, Maja; Grozdanov, Jasmina; Ivanovic, Ivan; Korac, Vesna; Vasic, Milena

    2010-01-01

    A key component of any healthcare reform process is to ensure that the services are delivered by the right numbers of staff with appropriate skills and training. In 2007, public health institutions in Serbia had 2% more employees than before the economic transition. Nevertheless, the trend of the total number of employees in the Serbian health care system still preserved a mild rising trend. The most prominent changes in the structure of human resources were effectuated in the total numbers of physicians, nurses and administrative and technical staff. Development of medical science and practice in Serbia is characterized by more intensive processes of specializations, resulting in increased number of specialists among medical doctors. Health care provided in in-patient institutions still employs most of the doctors. The number of unemployed physicians, dentists and pharmacists has been rising since 2000. Another aspect that explains the rise of unemployed, university educated human resources is the rising number of graduated physicians, dentist and pharmacists. Health care policy makers may recognize the need for more integrated planning of human resources in health care, in particular, making management of human resources responsive to system needs and design, instead of vice versa.

  18. Ten years of gene therapy for primary immune deficiencies.

    PubMed

    Aiuti, Alessandro; Roncarolo, Maria Grazia

    2009-01-01

    Gene therapy with hematopoietic stem cells (HSC) is an attractive therapeutic strategy for several forms of primary immunodeficiencies. Current approaches are based on ex vivo gene transfer of the therapeutic gene into autologous HSC by vector-mediated gene transfer. In the past decade, substantial progress has been achieved in the treatment of severe combined immundeficiencies (SCID)-X1, adenosine deaminase (ADA)-deficient SCID, and chronic granulomatous disease (CGD). Results of the SCID gene therapy trials have shown long-term restoration of immune competence and clinical benefit in over 30 patients. The inclusion of reduced-dose conditioning in the ADA-SCID has allowed the engraftment of multipotent gene-corrected HSC at substantial level. In the CGD trial significant engraftment and transgene expression were observed, but the therapeutic effect was transient. The occurrence of adverse events related to insertional mutagenesis in the SCID-X1 and CGD trial has highlighted the limitations of current retroviral vector technology. For future applications the risk-benefit evaluation should include the type of vector employed, the disease background and the nature of the transgene. The use of self-inactivating lentiviral vectors will provide significant advantages in terms of natural gene regulation and reduction in the potential for adverse mutagenic events. Following recent advances in preclinical studies, lentiviral vectors are now being translated into new clinical approaches, such as Wiskott-Aldrich Syndrome.

  19. Lessons from ten years of crystallization experiments at the SGC

    PubMed Central

    Ng, Jia Tsing; Dekker, Carien; Reardon, Paul; von Delft, Frank

    2016-01-01

    Although protein crystallization is generally considered more art than science and remains significantly trial-and-error, large-scale data sets hold the promise of providing general learning. Observations are presented here from retrospective analyses of the strategies actively deployed for the extensive crystallization experiments at the Oxford site of the Structural Genomics Consortium (SGC), where comprehensive annotations by SGC scientists were recorded on a customized database infrastructure. The results point to the importance of using redundancy in crystallizing conditions, specifically by varying the mixing ratios of protein sample and precipitant, as well as incubation temperatures. No meaningful difference in performance could be identified between the four most widely used sparse-matrix screens, judged by the yield of crystals leading to deposited structures; this suggests that in general any comparison of screens will be meaningless without extensive cross-testing. Where protein sample is limiting, exploring more conditions has a higher likelihood of being informative by yielding hits than does redundancy of either mixing ratio or temperature. Finally, on the logistical question of how long experiments should be stored, 98% of all crystals that led to deposited structures appeared within 30 days. Overall, these analyses serve as practical guidelines for the design of initial screening experiments for new crystallization targets. PMID:26894670

  20. [Digestive tract cancer: after ten years in Santa Fe].

    PubMed

    Jiménez, Félix; Elias, Roberto Emanuel; Osella, Francisco Javier; Padilla, Juan Francisco Antonio

    2009-12-01

    In our earlier paper we found that esophageal cancer was the most frequent localization among all the digestive tract cancers. Furthermore, in four departments belonging to our province we also observed a colon-esophagus relationship of virtually 1 to 1. In this study we aimed to: 1) estimate the prevalence of esophagus and stomach tumors: a) in the Endoscopy Department, b) in all the hospital, comparing it with colon cancer and, c) as causes of death in our region of influence, in relation to all the neoplastic pathologies. 2) analyze the histological lineage and the anatomical location, according to sex, age and origin. We evaluated: 3,396 upper digestive tract endoscopies, the diagnoses of digestive tract cancer from the Histopathology Service, the discharges from hospital as the result of digestive tract cancer from the General Archives, all of them from Cullen Hospital, and death register of the province of Santa Fe accounting for digestive tract cancer. A descriptive analysis was carried out and spreadsheet from the Open Office 2.2 version and SPSS 10.0 version were used. We observed that esophageal cancer is still very frequent in the Endoscopy Department and in the Histopathology Service but not in the diagnoses at discharge from hospital. It shares similar epidemiological features to the ones observed in the international literature. The reduction of the relationship between colon and esophageal cancer in the global mortality rate of the country turns out to be surprising. In three departments situated on the north of the province it was observed a colon-esophagus cancer relationship of 1:1.

  1. Ten year neurocognitive trajectories in first-episode psychosis

    PubMed Central

    Barder, Helene E.; Sundet, Kjetil; Rund, Bjørn R.; Evensen, Julie; Haahr, Ulrik; Ten Velden Hegelstad, Wenche; Joa, Inge; Johannessen, Jan O.; Langeveld, Johannes; Larsen, Tor K.; Melle, Ingrid; Opjordsmoen, Stein; Røssberg, Jan I.; Simonsen, Erik; Vaglum, Per; McGlashan, Thomas; Friis, Svein

    2013-01-01

    Objective: Neurocognitive impairment is commonly reported at onset of psychotic disorders. However, the long-term neurocognitive course remains largely uninvestigated in first episode psychosis (FEP) and the relationship to clinically significant subgroups even more so. We report 10 year longitudinal neurocognitive development in a sample of FEP patients, and explore whether the trajectories of cognitive course are related to presence of relapse to psychosis, especially within the first year, with a focus on the course of verbal memory. Method: Forty-three FEP subjects (51% male, 28 ± 9 years) were followed-up neurocognitively over five assessments spanning 10 years. The test battery was divided into four neurocognitive indices; Executive Function, Verbal Learning, Motor Speed, and Verbal Fluency. The sample was grouped into those relapsing or not within the first, second and fifth year. Results: The four neurocognitive indices showed overall stability over the 10 year period. Significant relapse by index interactions were found for all indices except Executive Function. Follow-up analyses identified a larger significant decrease over time for the encoding measure within Verbal Memory for patients with psychotic relapse in the first year [F(4, 38) = 5.8, p = 0.001, η2 = 0.40]. Conclusions: Main findings are long-term stability in neurocognitive functioning in FEP patients, with the exception of verbal memory in patients with psychotic relapse or non-remission early in the course of illness. We conclude that worsening of specific parts of cognitive function may be expected for patients with on-going psychosis, but that the majority of patients do not show significant change in cognitive performance during the first 10 years after being diagnosed. PMID:24109449

  2. Radiosurgery as treatment for acoustic neuroma. Ten years' experience.

    PubMed

    Llópez Carratalá, Ignacio; Escorihuela García, Vicente; Orts Alborch, Miguel; de Paula Vernetta, Carlos; Marco Algarra, Jaime

    2014-01-01

    The acoustic neuroma is a benign tumour that usually affects the vestibular portion of the vestibulocochlear nerve. It represents 8% of all intracranial tumours and 80% of those arising at the cerebellopontine angle. There are 3 treatment options: microsurgery (the technique of choice), radiosurgery and observation. The objective of the study was to evaluate the results and side effects obtained using radiosurgery as treatment for acoustic neuroma. We performed a review of all patients treated with radiosurgery (Gamma Knife and linear accelerator) at doses of 1200-1300 cGy for unilateral acoustic neuroma in our hospital from January 1999 until January 2010. In all patients we evaluated the overall state, tumour growth control rate (tumour smaller or remaining the same size), the involvement of v and vii cranial nerves and central nervous system disorders. We also assessed follow-up time and changes in hearing thresholds after radiosurgery. From a total of 35 patients studied, with a mean age of 58.29 years and lacking statistically significant differences in gender, the tumour growth control rate was over 90%. The main reason for visit (65.71%) was unilateral and progressive hearing loss. After treatment, 34.28% of patients had hearing loss. The involvement of the cranial nerves (v-vii) was transitory in 100% of cases. Gamma Knife radiosurgery was administered in 82.85% of patients. Although microsurgery is the treatment of choice for acoustic neuroma, we consider radiosurgery as a valid alternative in selected patients (elderly, comorbidity, small tumour size and sensorineural hearing loss, among others). Copyright © 2013 Elsevier España, S.L.U. y Sociedad Española de Otorrinolaringología y Patología Cérvico-Facial. All rights reserved.

  3. Laparoscopic colorectal surgery for colorectal polyps: experience of ten years

    PubMed Central

    Dulskas, Audrius; Kuliešius, Žygimantas; E. Samalavičius, Narimantas

    2017-01-01

    Background. Laparoscopy or its combination with endoscopy is the next step for “difficult” polyps. The purpose of the paper was to review the outcomes of the laparoscopic approach to the management of “difficult” colorectal polyps. Materials and methods. From 2006 to 2016, 58 patients who underwent laparoscopic treatment for “difficult” polyps that could not be treated by endoscopy at the National Cancer Institute, Lithuania, were included. The demographic data, the type of surgery, length of post-operative stay, complications, and final pathology were reviewed prospectively. Results. The mean patient was 65.9 ± 8.9 years of age. Laparoscopic mobilization of the colonic segment and colotomy with removal of the polyp was performed in 15 (25.9%) patients, laparoscopic segmental bowel resection in 41 (70.7%) cases: anterior rectal resection with partial total mesorectal excision in 18 (31.0%), sigmoid resection in nine (15.5%), left hemicolectomy in seven (12.1%), right hemicolectomies in two (3.4%), ileocecal resection in two (3.4%), resection of transverse colon in two (3.4%), and sigmoid resection with transanal retrieval of specimen in one (1.7%). Two patients (3.4%) underwent laparoscopic-assisted endoscopic polypectomy. The mean post-operative hospital stay was 5.7 ± 2.4 days. There were four complications (6.9%). All patients recovered after conservative treatment. The mean polyp size was 3.5 ± 1.9 cm. Final histopathology revealed hyperplastic polyps (n = 2), tubular adenoma (n = 9), tubulovillous adenoma (n = 31), carcinoma in situ (n = 12), and invasive cancer (n = 4). Conclusions. For the management of endoscopically unresectable polyps, laparoscopic surgery is currently the technique of choice. PMID:28630589

  4. Laparoscopic colorectal surgery for colorectal polyps: experience of ten years.

    PubMed

    Dulskas, Audrius; Kuliešius, Žygimantas; E Samalavičius, Narimantas

    2017-01-01

    Background. Laparoscopy or its combination with endoscopy is the next step for "difficult" polyps. The purpose of the paper was to review the outcomes of the laparoscopic approach to the management of "difficult" colorectal polyps. Materials and methods. From 2006 to 2016, 58 patients who underwent laparoscopic treatment for "difficult" polyps that could not be treated by endoscopy at the National Cancer Institute, Lithuania, were included. The demographic data, the type of surgery, length of post-operative stay, complications, and final pathology were reviewed prospectively. Results. The mean patient was 65.9 ± 8.9 years of age. Laparoscopic mobilization of the colonic segment and colotomy with removal of the polyp was performed in 15 (25.9%) patients, laparoscopic segmental bowel resection in 41 (70.7%) cases: anterior rectal resection with partial total mesorectal excision in 18 (31.0%), sigmoid resection in nine (15.5%), left hemicolectomy in seven (12.1%), right hemicolectomies in two (3.4%), ileocecal resection in two (3.4%), resection of transverse colon in two (3.4%), and sigmoid resection with transanal retrieval of specimen in one (1.7%). Two patients (3.4%) underwent laparoscopic-assisted endoscopic polypectomy. The mean post-operative hospital stay was 5.7 ± 2.4 days. There were four complications (6.9%). All patients recovered after conservative treatment. The mean polyp size was 3.5 ± 1.9 cm. Final histopathology revealed hyperplastic polyps (n = 2), tubular adenoma (n = 9), tubulovillous adenoma (n = 31), carcinoma in situ (n = 12), and invasive cancer (n = 4). Conclusions. For the management of endoscopically unresectable polyps, laparoscopic surgery is currently the technique of choice.

  5. Analysis of ten years of publishing in Pharmacy Practice

    PubMed Central

    Mendes, Antonio E.; Tonin, Fernanda S.; Fernandez-Llimos, Fernando

    2016-01-01

    Objective: The aim of this study is to characterize the patterns and trends in the editorial process and features of the first decade of Pharmacy Practice, with the final goal of initiating a benchmarking process to enhance the quality of the journal. Methods: Metadata of all of the articles published from 2006 issue #3 to 2016 issue #2 were extracted from PubMed and complemented by a manual data extraction process on the full-text articles. Citations of these articles were retrieved from Web of Science (WOS), Scopus, and Google Scholar on August 15, 2016. The references from all of the articles published by Pharmacy Practice in 2015 were also extracted. International collaboration was explored with a network analysis. Results: A total of 40 issues were published in this timespan, including 349 articles, 91.1% of which were original research articles. The number of citations received by these articles varies from 809, as reported by the WOS, to the 1162 reported by Scopus and the 2610 reported by Google Scholar. The journals cited by Pharmacy Practice are mainly pharmacy journals, including Pharm Pract (Granada), Int J Clin Pharm, Am J Health-Syst Pharm, Am J Pharm Educ, and Ann Pharmacother. Only 17.3% of the articles involved international collaboration. Delays in the editorial process increased in 2013, mainly due to an increase in acceptance delay (mean=138 days). Conclusion: Pharmacy Practice has improved its visibility and impact over the past decade, especially after 2014, when the journal became indexed in PubMed Central. The editorial process duration is one of the weaknesses that should be tackled. Further studies should investigate if the low international collaboration rate is common across other pharmacy journals. PMID:28042357

  6. Purpose in Life Predicts Allostatic Load Ten Years Later

    PubMed Central

    Zilioli, Samuele; Slatcher, Richard B.; Ong, Anthony D.; Gruenewald, Tara

    2015-01-01

    Objective Living a purposeful life is associated with better mental and physical health, including longevity. Accumulating evidence shows that these associations might be explained by the association between life purpose and regulation of physiological systems involved in the stress response. The aim of this study was to investigate the prospective associations between life purpose and allostatic load over a 10-year period. Methods Analyses were conducted using data from the Midlife in the United States (MIDUS) survey. Assessment of life purpose, psychological covariates and demographics were obtained at baseline, while biomarkers of allostatic load were assessed at the 10-year follow-up. Results We found that greater life purpose predicted lower levels of allostatic load at follow-up, even when controlling for other aspects of psychological well-being potentially associated with allostatic load. Further, life purpose was also a strong predictor of individual differences in self-health locus of control—i.e., beliefs about how much influence individuals can exert on their own health—which, in turn, partially mediated the association between purpose and allostatic load. Although life purpose was also negatively linked to other-health locus of control —i.e., the extent to which individuals believe their health is controlled by others/chance —this association did not mediate the impact of life purpose on allostatic load. Conclusion The current study provides the first empirical evidence for the long-term physiological correlates of life purpose and supports the hypothesis that self-health locus of control acts as one proximal psychological mechanism through which life purpose may be linked to positive biological outcomes. PMID:26526322

  7. A ten-year experience with pediatric face grafts.

    PubMed

    Greenhalgh, David G; Hinchcliff, Katharine; Sen, Soman; Palmieri, Tina L

    2013-01-01

    The authors reviewed their 10-year experience of performing face grafts in children with burns. They sought to compare different methods for aesthetic outcome and need for reconstruction. In addition, they determined the efficacy of using allograft skin or Integra as temporary covers. They performed a review of 160 pediatric patients who underwent acute facial excision and grafting for burns between 2000 and 2010. Of the 160 patients with a mean age of 5.8 ± 4.8 years, 96 were males. The mean burn size was 39.4 ± 24.61%, of which 36.5 ± 25.4% was third degree. Overall length of stay was 72.1 days, intensive care unit length of stay was 44.2 days, and the mortality rate was 13.75%. Ninety patients had their entire face burned, 42 burned half, 15 burned their foreheads, and seven had other combinations. The interval between injury and grafting was 13.9 ± 13.19 days. Sixty-three percent patients required one face graft, 23% had two, 8% had three, and 6% four or more. For their initial procedure, 105 patients underwent autografting, 28 had allografting, and 23 received Integra. The authors performed a two-stage procedure in 20.4% and a 1-day procedure in 79.6%. Ten patients had a contiguous "U-shaped" graft wrapped around the face. At least partial regrafting was performed in 21.1%. Allograft and Integra were used for massive burns (69.9 ± 14.5%, 62.6 ± 18.3%, respectively). Of these, 39% died, 17% developed an Integra infection, and 43% required regrafting before autografting. Overall, 24.5% of patients underwent facial reconstruction during their first admission, and 57.1% during subsequent admissions. No difference in the rate of reconstructive surgery was noted between patients receiving Integra or autografting. Autografting face burns as an initial, one-stage procedure works well. The "wrap-around" autograft leads to excellent cosmetic results. When there is a shortage of autograft, allograft or Integra are good options but Integra does not reduce the need

  8. Interactive radio in the classroom: ten years of proven success.

    PubMed

    Imhoof, M

    1985-01-01

    Interactive instructional radio programming is an innovative, inexpensive, and highly effective educational tool. In interactive radio programming, lessons are provided by a radio instructor, but unlike other radio education programs, the instructor prompts responses from the radio audience, provides pauses for audience responses, and then supplies the correct response to the prompt. The lessons are generally supervised by a classroom teacher, and the students respond to the radio prompts either orally or in writing. The lessons encourage student participation, and the programs frequently require more than 100 audience responses for each 1/2 hour of radio programing. The US Agency for International Development's Office of Education in the Bureau for Science and Technology researched and developed the tool during the last 10 years, and conducted highly successful experimental projects with it in Kenya, Nicaragua, and the Dominican Republic. In September 1984 a conference, jointly sponsored by the agency and Kenya's Ministry of Education, Science, and Technology, was held in Nairobi to demonstrate the new tool and to encourage other countries to utilize the approach. Participants visited rural classrooms in Kenya where they had an opportunity to observe how the technique was being successfully used in Kenya's Radio Language Arts Project. In view of the successful results attained in the experimental projects of the 3 countries noted above, the conference participants recommended that the technique should immediately be integrated into the national curricula of these countries, and that the approach should be more widely used in other countries. They noted that the technique is especially appropriate for use in primary schools and in nonformal adult education programs and that the tool is especially useful for teaching mathematics and second languages. They recommended that educators in developing countries develop interactive instructional radio programs, evaluate

  9. [The authors and the bibliographic references of the original articles published in the journal Atención Primaria (1984-1990)].

    PubMed

    del Burgo, J L; Gérvas, J J

    1992-05-15

    The main aim of the study is to assess the developing situation of the articles published in the journal Atención Primaria in relation to the original articles included in the same journal. There are secondary aims of describing the amount of self-quotation, the profession of the authors, their geographical distribution and their use of bibliographic references. A descriptive analysis of the authors and bibliographic references in the original articles. SITE. Publications and research in Primary Care. All the original articles published in the journal Atención Primaria during its first seven years (1984-1990). Gathering of data from the original articles (the number of authors, province of their place of work, titles, total number of references, references from Atención Primaria, the number of self-quotations, etc.) In the seven years studied, 295 original articles have been published by 1467 authors, 44% of whom are family doctors. The average number of authors per article was 5. There are twelve Spanish provinces from which no-one has published. Altogether 4,908 bibliographic references, an average of 16.6 per article, have been used. The number of references from the journal itself rose steadily from 1% in 1984 to 11.7% in 1988, but went down to 10.3% in 1990. 52% of the bibliographic references were in Castilian and 42.6% in English. The journal Atención Primaria is often quoted in original articles published in the same journal. The number of authors and references per original article is high but stable.

  10. A characterization of check valve degradation and failure experience in the nuclear power industry: 1984-1990. Volume 1

    SciTech Connect

    Casada, D.A.; Todd, M.D.

    1993-09-01

    Check valve operating problems in recent years have resulted in significant operating transients, increased cost and decreased system availability. As a result, additional attention has beau given to check valves by utilities (resulting in the formation of the Nuclear Industry Check Valve Group), as well as the US Nuclear Regulatory Commission and the American Society of Mechanical Engineers Operation and Maintenance Committee. All these organizations have the fundamental goal of ensuring reliable operation of check valves. A key ingredient to an engineering-oriented reliability improvement effort is a thorough understanding of relevant historical experience. A detailed review of historical failure data, available through the Institute of Nuclear Power Operation`s Nuclear Plant Reliability Data System, has been conducted. The focus of the review is on check valve failures that have involved significant degradation of the valve internal parts. A variety of parameters are considered, including size, age, system of service, method of failure discovery, the affected valve parts, attributed causes, and corrective actions.

  11. Cause-Specific Mortality in HIV-Positive Patients Who Survived Ten Years after Starting Antiretroviral Therapy

    PubMed Central

    May, Margaret T.; Vehreschild, Janne; Obel, Niels; Gill, Michael John; Crane, Heidi; Boesecke, Christoph; Samji, Hasina; Grabar, Sophie; Cazanave, Charles; Cavassini, Matthias; Shepherd, Leah; d’Arminio Monforte, Antonella; Smit, Colette; Saag, Michael; Lampe, Fiona; Hernando, Vicky; Montero, Marta; Zangerle, Robert; Justice, Amy C.; Sterling, Timothy; Miro, Jose; Ingle, Suzanne; Sterne, Jonathan A. C.

    2016-01-01

    Objectives To estimate mortality rates and prognostic factors in HIV-positive patients who started combination antiretroviral therapy between 1996–1999 and survived for more than ten years. Methods We used data from 18 European and North American HIV cohort studies contributing to the Antiretroviral Therapy Cohort Collaboration. We followed up patients from ten years after start of combination antiretroviral therapy. We estimated overall and cause-specific mortality rate ratios for age, sex, transmission through injection drug use, AIDS, CD4 count and HIV-1 RNA. Results During 50,593 person years 656/13,011 (5%) patients died. Older age, male sex, injecting drug use transmission, AIDS, and low CD4 count and detectable viral replication ten years after starting combination antiretroviral therapy were associated with higher subsequent mortality. CD4 count at ART start did not predict mortality in models adjusted for patient characteristics ten years after start of antiretroviral therapy. The most frequent causes of death (among 340 classified) were non-AIDS cancer, AIDS, cardiovascular, and liver-related disease. Older age was strongly associated with cardiovascular mortality, injecting drug use transmission with non-AIDS infection and liver-related mortality, and low CD4 and detectable viral replication ten years after starting antiretroviral therapy with AIDS mortality. Five-year mortality risk was <5% in 60% of all patients, and in 30% of those aged over 60 years. Conclusions Viral replication, lower CD4 count, prior AIDS, and transmission via injecting drug use continue to predict higher all-cause and AIDS-related mortality in patients treated with combination antiretroviral therapy for over a decade. Deaths from AIDS and non-AIDS infection are less frequent than deaths from other non-AIDS causes. PMID:27525413

  12. Extraskeletal Ewing's Sarcoma: insight into a ten years follow-up.

    PubMed

    Zitelli, A; Manfredelli, S; Brunotti, G; Marcantonio, M; Pontone, S; Angelici, A

    2013-01-01

    Extraskeletal Ewing's sarcoma is a rare malignant soft tissue tumor, classified within the Ewing's Sarcoma Family Tumors. While the classical Ewing's Sarcoma affects mainly the bone during youth, the Extraskeletal histotype differs for age incidence, primary location and prognosis. Peak incidence and typical location are during adolescence and in the extremities respectively. We report a 30 year old woman case with a positive outcome after ten years from first diagnosis of Extraskeletal Ewing's sarcoma. Treatment was achieved through surgical resection plus adjuvant chemoradiotherapy derived from EW93 and IRS III trials. Conclusion. Our report represents an unusual case due to age of presentation, neoplasm location and long survival reached. In last decades several trials results demonstrated that long survival could be achieved by combined surgery and adjuvant multi-drug treatment.

  13. Introduction to "Tsunami Science: Ten Years After the 2004 Indian Ocean Tsunami. Volume I"

    NASA Astrophysics Data System (ADS)

    Rabinovich, Alexander B.; Geist, Eric L.; Fritz, Hermann M.; Borrero, Jose C.

    2015-03-01

    Twenty-two papers on the study of tsunamis are included in Volume I of the PAGEOPH topical issue "Tsunami Science: Ten Years after the 2004 Indian Ocean Tsunami." Eight papers examine various aspects of past events with an emphasis on case and regional studies. Five papers are on tsunami warning and forecast, including the improvement of existing tsunami warning systems and the development of new warning systems in the northeast Atlantic and Mediterranean region. Three more papers present the results of analytical studies and discuss benchmark problems. Four papers report the impacts of tsunamis, including the detailed calculation of inundation onshore and into rivers and probabilistic analysis for engineering purposes. The final two papers relate to important investigations of the source and tsunami generation. Overall, the volume not only addresses the pivotal 2004 Indian Ocean (Sumatra) and 2011 Japan (Tohoku) tsunamis, but also examines the tsunami hazard posed to other critical coasts in the world.

  14. Flouride. Ten-year prospective study of deciduous and permanent dentition.

    PubMed

    Margolis, F J; Reames, H R; Freshman, E; MaCauley, C D; Mehaffey, H

    1975-07-01

    A ten-year longitudinal prospective study compared the effect of fluoride on dentition of 1,500 children from infancy through age 10 years. In Kalamazoo, Mich, and Oneida, NY, parallel groups were given a fluoride-vitamin supplement from infancy and from age 4 and compared with fluoridated water and control groups. Incidence of new caries activity in both deciduous and permanent teeth was measured by mean number of new decayed and filled teeth, as well as percentage of children with no caries throughout the periods studied. Prevalence of caries was also studied in six-year molars. The results indicate a consistent (and, for selected groups, a statistically significant) diminution in caries activity for both deciduous and permanent teeth for groups ranked from greatest retardation of caries to least: infant fluoride group, water fluoride group, age 4 fluoride group, and controls.

  15. Introduction to "Tsunami Science: Ten Years after the 2004 Indian Ocean Tsunami. Volume II."

    NASA Astrophysics Data System (ADS)

    Rabinovich, Alexander B.; Geist, Eric L.; Fritz, Hermann M.; Borrero, Jose C.

    2015-12-01

    Twenty papers on the study of tsunamis and respective tsunamigenic earthquakes are included in Volume II of the PAGEOPH topical issue "Tsunami Science: Ten Years after the 2004 Indian Ocean Tsunami". The papers presented in this second of two special volumes of Pure and Applied Geophysics reflect the state of tsunami science during this time, including five papers devoted to new findings specifically in the Indian Ocean. Two papers compile results from global observations and eight papers cover Pacific Ocean studies, focusing mainly on the 2011 Tohoku earthquake and tsunami. Remaining papers in this volume describe studies in the Atlantic Ocean and Mediterranean Sea and tsunami source studies. Overall, the volume not only addresses the pivotal 2004 Indian Ocean and 2011 Tohoku tsunamis, but also examines the tsunami hazard posed to other critical coasts in the world.

  16. Evaluation of Nutritional Biochemical Parameters in Haemodialysis Patients over a Ten-year Period

    PubMed Central

    Alfonso, AIQ; Castillo, RF; Jimenez, FJ Gomez; Negrillo, AM Nuñez

    2015-01-01

    ABSTRACT Aim: Protein-energy malnutrition as well as systemic inflammation and metabolic disorders are common in patients with chronic kidney failure who require renal replacement therapy (haemodialysis). Such malnutrition is a factor that significantly contributes to their morbidity and mortality. This study evaluated the nutritional status of haemodialysis patients by assessing biochemical and anthropometric parameters in order to determine whether these patients suffered disorders reflecting nutritional deterioration directly related to time on haemodialysis. Subjects and Method: This research comprised 90 patients of both genders with chronic kidney failure, who regularly received haemodialysis at our unit over a period of ten years. The patients' blood was tested quarterly for plasma albumin, total cholesterol and total proteins, and tested monthly for transferrin. The patients' weight, height and body mass index (BMI) were monitored. Body mass index was calculated using the formula: weight (kg)/height (m2) and classified in one of the following categories defined in the World Health Organization (WHO) Global Database on Body Mass Index: (i) underweight [BMI < 18.50], (ii) normal [BMI 18.50 – 24.99], (iii) overweight [BMI 25 – 29.99], (iv) obese [BMI ≥ 30]. Results: In the ten-year period of the study, the patients experienced a substantial decline in their biochemical parameters. Nevertheless, their BMI did not show any significant changes despite the patients' state of malnutrition. Conclusions: The prevalence of malnutrition in haemodialysis patients was evident. Nevertheless, the BMI of the subjects did not correspond to the biochemical parameters measured. Consequently, the results showed that the nutritional deterioration of these patients was mainly reflected in their biochemical parameters rather than in their anthropometric measurements. PMID:26426172

  17. Cognition in Huntington's disease in manifest, premanifest and converting gene carriers over ten years.

    PubMed

    Hart, Ellen P; Dumas, Eve M; Giltay, Erik J; Middelkoop, Huub A M; Roos, Raymund A C

    2013-01-01

    Cognitive decline in Huntington's disease (HD) remains an area of inconsistencies, especially far from disease onset. To clarify the course of cognition in premanifest HD. Twenty-six premanifest HD, 19 manifest HD, and 87 control subjects were followed for ten years, using an extensive cognitive battery. Differences in baseline levels and change over time, on four factors (motor speed, global cognition, executive functioning (EF), and memory) were examined, using multilevel regression analyses. Converters were additionally analysed as a separate group. Also, the influence of motor speed and predicted years to disease onset on the cognitive factors was studied. Manifest HD subjects showed lower baseline scores compared to controls on the motor speed (p=0.002), memory (p<0.001) and EF (p<0.001). They additionally deteriorated over the ten-year follow-up on memory (p=0.01). Converters deteriorated on EF (p=0.04). Further analyses of premanifest subjects 'far from and close to predicted onset' revealed lower baseline scores for the 'close' group on EF, as compared to controls (p=0.001). They also deteriorated on memory (p=0.01). Motor speed substantially mediated the results of the three cognitive factors; when added as covariate to the model several baseline and slope differences for the cognitive factors ceased to be significant. Memory and EF are highly sensitive for ascertaining deterioration in premanifest HD gene carriers, especially in subjects close to onset. Lack of deterioration for the subjects further away from onset suggests that both domains are largely unaffected in those far from onset. Also, motor influence on cognition is substantial and should be taken into account in cognitive HD research.

  18. Evaluation of Nutritional Biochemical Parameters in Haemodialysis Patients over a Ten-year Period.

    PubMed

    Alfonso, A I-Q; Castillo, R F; Gomez Jimenez, F J; Nuñez Negrillo, A M

    2015-06-01

    Protein-energy malnutrition as well as systemic inflammation and metabolic disorders are common in patients with chronic kidney failure, who require renal replacement therapy (haemodialysis). Such malnutrition is a factor that significantly contributes to their morbidity and mortality. This study evaluated the nutritional status of haemodialysis patients by assessing biochemical and anthropometric parameters in order to determine whether these patients suffered disorders reflecting nutritional deterioration directly related to time on haemodialysis. This research comprised 90 patients of both genders with chronic kidney failure, who regularly received haemodialysis at our unit over a period of ten years. The patients' blood was tested quarterly for plasma albumin, total cholesterol and total proteins, and tested monthly for transferrin. The patients' weight, height and body mass index (BMI) were monitored. Body mass index was calculated using the formula: weight (kg)/height (m2 ) and classified in one of the following categories defined in the World Health Organization (WHO) Global Database on Body Mass Index: (i) underweight [BMI < 18.50], (ii) normal [BMI 18.50 - 24.99], (iii) overweight [BMI 25 - 29.99], (iv) obese [BMI > 30]. In the ten-year period of the study, the patients experienced a substantial decline in their biochemical parameters. Nevertheless, their BMI did not show any significant changes despite the patients' state of malnutrition. The prevalence of malnutrition in haemodialysis patients was evident. Nevertheless, the BMI of the subjects did not correspond to the biochemical parameters measured. Consequently, the results showed that the nutritional deterioration of these patients was mainly reflected in their biochemical parameters rather than in their anthropometric measurements.

  19. Historical Perspective, 1984-1990.

    ERIC Educational Resources Information Center

    Montclair State Coll., Upper Montclair, NJ.

    This document is a chronology of activities and accomplishments of the New Jersey Commission on Technology Education (COTE) since its inception in 1984. It is intended to provide interested education leaders with information on COTE's management structure and activities that they may want to adapt and adopt. COTE is a statewide coalition of…

  20. Effectiveness of different methods to control legionella in the water supply: ten-year experience in an Italian university hospital.

    PubMed

    Marchesi, I; Marchegiano, P; Bargellini, A; Cencetti, S; Frezza, G; Miselli, M; Borella, P

    2011-01-01

    We report our ten-year experience of hyperchlorination, thermal shock, chlorine dioxide, monochloramine, boilers and point-of-use filters for controlling legionella contamination in a hospital hot water distribution system. Shock disinfections were associated with a return to pre-treatment contamination levels within one or two months. We found that chlorine dioxide successfully maintained levels at <100 cfu/L, whilst preliminary experiments gave satisfactory results with monochloramine. No contamination was observed applying point-of-use filters and electric boilers at temperatures of >58°C and no cases of nosocomial legionellosis were detected in the ten-year observation period. Our performance ranking in reducing legionella contamination was filter, boiler, chlorine dioxide, hyperchlorination and thermal shock. Chlorine dioxide was the least expensive procedure followed by thermal shock, hyperchlorination, boiler and filter. We suggest adopting chlorine dioxide and electric boilers in parallel.

  1. Profiling agricultural land cover change in the North Central U.S. using ten years of the Cropland Data Layer

    NASA Astrophysics Data System (ADS)

    Sandborn, A.; Ebinger, L.

    2016-12-01

    The Cropland Data Layer (CDL), produced by the USDA/National Agricultural Statistics Service, provides annual, georeferenced crop specific land cover data over the contiguous United States. Several analyses were performed on ten years (2007-2016) of CDL data in order to visualize and quantify agricultural change over the North Central region (North Dakota, South Dakota, and Minnesota). Crop masks were derived from the CDL and layered to produce a ten-year time stack of corn, soybeans, and spring wheat at 30m spatial resolution. Through numerous image analyses, a temporal profile of each crop type was compiled and portrayed cartographically. For each crop, analyses included calculating the mean center of crop area over the ten year sequence, identifying the first and latest year the crop was grown on each pixel, and distinguishing crop rotation patterns and replacement statistics. Results show a clear north-western expansion trend for corn and soybeans, and a western migration trend for spring wheat. While some change may be due to commonly practiced crop rotation, this analysis shows that crop footprints have extended into areas that were previously other crops, idle cropland, and pasture/rangeland. Possible factors contributing to this crop migration pattern include profit advantages of row crops over small grains, improved crop genetics, climate change, and farm management program changes. Identifying and mapping these crop planting differences will better inform agricultural best practices, help to monitor the latest crop migration patterns, and present researchers with a way to quantitatively measure and forecast future agricultural trends.

  2. Reverse shoulder arthroplasty in young patient with achondroplasia - Ten year follow up: Case report.

    PubMed

    van den Broek, M; Verborgt, O; Declercq, G

    2017-08-05

    Skeletal dysplasia in achondroplasia can affect all body joints - including the glenohumeral joint - and is prone to develop to degenerative osteoarthritis (OA). This may cause pain and mobility problems at young age. Surgical treatment is challenging due to the dysplastic anatomy of the shoulder joint - with a dysplastic deformed short humerus, a small, hypoplastic medialized glenoid and lateralized acromion - and the long life expectancy of these patients. The indications for reverse shoulder arthroplasty (RSA) evolved during years with rotator cuff tears and rotator cuff arthropathy in combination with or without glenohumeral OA as the main indicator, with good short to mid-term results. Long term results of RSA are rarely found in literature, especially in young patients. The use of a RSA in glenohumeral OA with an intact rotator cuff has rarely been reported. In this case report we present the ten-year clinical and radiographic results of a RSA for the treatment of degenerative OA with glenohumeral dysplasia in a young patient with achondroplasia. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  3. Couples groups for parents of preschoolers: ten-year outcomes of a randomized trial*

    PubMed Central

    Cowan, Carolyn Pape; Cowan, Philip A.; Barry, Jason

    2011-01-01

    This paper reports the results of a 10-year follow-up of two variations of a couples group preventive intervention offered to couples in the year before their oldest child made the transition to kindergarten. 100 couples were randomly assigned to (1) a low-dose control condition, (2) a couples group meeting for 16 weeks that focused more on couple relationship issues among other family topics, or (3) a couples group meeting for 16 weeks that focused more on parenting issues among other family issues, with an identical curriculum to condition (2). Earlier papers reported that both variations of the intervention produced positive results on parent-child relationships and on the children’s adaptation to kindergarten and 1st grade, and that the groups emphasizing couple relationships also had additional positive effects on couple interaction quality. The present paper uses growth curve analyses to examine intervention effects extending from the children’s transition to kindergarten to the transition to high school – ten years after the couples groups ended. There were 6-year positive effects of the pre-kindergarten interventions on observed couple interaction and 10-year positive effects on both parents’ marital satisfaction and the children’s adaptation (hyperactivity and aggression). Discussion includes a focus on the implications of these results for family policy, clinical practice, and the need to include a couples focus in preventive interventions to strengthen family relationships and enhance children’s adaptation to school. PMID:21480703

  4. Ten years of negotiating rights around maternal health in Uttar Pradesh, India

    PubMed Central

    2011-01-01

    Background Preventable maternal mortality and morbidity have been globally recognized as human rights issues. Maternal mortality in India is among the highest in the world, and reflects inequity in access to healthcare: women from certain states as well as poorer women and less literate women appear to be significantly disadvantaged. The government of India has been attempting to improve maternal outcomes through a cash transfer within the National Rural Health Mission to encourage women to come to hospitals for childbirth. Methods This paper reviews documents of the last ten years describing the experiences of a Non-Governmental Organisation, SAHAYOG, in working with a civil society platform, the Healthwatch Forum, to develop ‘rights based’ strategies around maternal health. The paper builds an analysis using recent frameworks on accountability and gendered rights claiming to examine these experiences and draw out lessons regarding rights claiming strategies for poor women. Results The examination of documents over the last ten years indicates defined phases of development in the evolution of SAHAYOG’s understanding and of the shifts in strategy among SAHAYOG and its close allies, and responses by the state. The first three stages depict the deepening of SAHAYOG’s understanding of the manner in which poor and marginalized women negotiate their access to health care; the fourth stage explores a health system intervention and the challenges of working from within civil society in alliance with poor and marginalized women. Conclusion The findings from SAHAYOG’s experiences with poor Dalit women in Uttar Pradesh reveal the elements of social exclusion within the health system that prevent poor and marginalized women from accessing effective lifesaving care. Creating a voice for the most marginalised and carving space for its articulation impacts upon the institutions and actors that have a duty to meet the claims being made. However, given the accountability

  5. Medical School Attrition-Beyond the Statistics A Ten Year Retrospective Study

    PubMed Central

    2013-01-01

    Background Medical school attrition is important - securing a place in medical school is difficult and a high attrition rate can affect the academic reputation of a medical school and staff morale. More important, however, are the personal consequences of dropout for the student. The aims of our study were to examine factors associated with attrition over a ten-year period (2001–2011) and to study the personal effects of dropout on individual students. Methods The study included quantitative analysis of completed cohorts and qualitative analysis of ten-year data. Data were collected from individual student files, examination and admission records, exit interviews and staff interviews. Statistical analysis was carried out on five successive completed cohorts. Qualitative data from student files was transcribed and independently analysed by three authors. Data was coded and categorized and key themes were identified. Results Overall attrition rate was 5.7% (45/779) in 6 completed cohorts when students who transferred to other medical courses were excluded. Students from Kuwait and United Arab Emirates had the highest dropout rate (RR = 5.70, 95% Confidence Intervals 2.65 to 12.27;p < 0.0001) compared to Irish and EU students combined. North American students had a higher dropout rate than Irish and EU students; RR = 2.68 (1.09 to 6.58;p = 0.027) but this was not significant when transfers were excluded (RR = 1.32(0.38, 4.62);p = 0.75). Male students were more likely to dropout than females (RR 1.70, .93 to 3.11) but this was not significant (p = 0.079). Absenteeism was documented in 30% of students, academic difficulty in 55.7%, social isolation in 20%, and psychological morbidity in 40% (higher than other studies). Qualitative analysis revealed recurrent themes of isolation, failure, and despair. Student Welfare services were only accessed by one-third of dropout students. Conclusions While dropout is often multifactorial, certain red

  6. Ten year rank-order stability of personality traits and disorders in a clinical sample

    PubMed Central

    Hopwood, Christopher J.; Morey, Leslie C.; Donnellan, M. Brent; Samuel, Douglas B.; Grilo, Carlos M.; McGlashan, Thomas H.; Shea, M. Tracie; Zanarini, Mary C.; Gunderson, John G.; Skodol, Andrew E.

    2012-01-01

    Objective To compare the 10-year retest stability of normal traits, pathological traits, and personality disorder dimensions in a clinical sample. Method Ten-year rank order stability estimates for the Revised NEO Personality Inventory, Schedule for Nonadaptive and Adaptive Personality, and Diagnostic Interview for DSM-IV Personality Disorders were evaluated before and after correcting for test-retest dependability and internal consistency in a clinical sample (N = 266). Results Dependability corrected stability estimates were generally in the range of .60–.90 for traits and .25–.65 for personality disorders. Conclusions The relatively lower stability of personality disorder symptoms may indicate important differences between pathological behaviors and relatively more stable self-attributed traits and imply that a full understanding of personality and personality pathology needs to take both traits and symptoms into account. The Five-Factor Theory distinction between basic tendencies and characteristic adaptations provides a theoretical framework for the separation of traits and disorders in terms of stability in which traits reflect basic tendencies that are stable and pervasive across situations, whereas personality disorder symptoms reflect characteristic maladaptations that are a function of both basic tendencies and environmental dynamics. PMID:22812532

  7. Ten-year helium anomaly prior to the 2014 Mt Ontake eruption

    PubMed Central

    Sano, Yuji; Kagoshima, Takanori; Takahata, Naoto; Nishio, Yoshiro; Roulleau, Emilie; Pinti, Daniele L.; Fischer, Tobias P.

    2015-01-01

    Mt Ontake in central Japan suddenly erupted on 27th September 2014, killing 57 people with 6 still missing. It was a hydro-volcanic eruption and new magmatic material was not detected. There were no precursor signals such as seismicity and edifice inflation. It is difficult to predict hydro-volcanic eruptions because they are local phenomena that only affect a limited area surrounding the explosive vent. Here we report a long-term helium anomaly measured in hot springs close to the central cone. Helium-3 is the most sensitive tracer of magmatic volatiles. We have conducted spatial surveys around the volcano at once per few years since November 1981. The 3He/4He ratios of the closest site to the cone stayed constant until June 2000 and increased significantly from June 2003 to November 2014, while those of distant sites showed no valuable change. These observations suggest a recent re-activation of Mt Ontake and that helium-3 enhancement may have been a precursor of the 2014 eruption. We show that the eruption was ultimately caused by the increased input of magmatic volatiles over a ten-year period which resulted in the slow pressurization of the volcanic conduit leading to the hydro-volcanic event in September 2014. PMID:26286468

  8. Greater ecosystem carbon in the Mojave Desert after ten years exposure to elevated CO2

    NASA Astrophysics Data System (ADS)

    Evans, R. D.; Koyama, A.; Sonderegger, D. L.; Charlet, T. N.; Newingham, B. A.; Fenstermaker, L. F.; Harlow, B.; Jin, V. L.; Ogle, K.; Smith, S. D.; Nowak, R. S.

    2014-05-01

    Carbon dioxide is the main greenhouse gas inducing climate change. Increased global CO2 emissions, estimated at 8.4 Pg C yr-1 at present, have accelerated from 1% yr-1 during 1990-1999 to 2.5% yr-1 during 2000-2009 (ref. ). The carbon balance of terrestrial ecosystems is the greatest unknown in the global C budget because the actual magnitude, location and causes of terrestrial sinks are uncertain; estimates of terrestrial C uptake, therefore, are often based on the residuals between direct measurements of the atmospheric sink and well-constrained models of ocean uptake of CO2 (ref. ). Here we report significant terrestrial C accumulation caused by CO2 enhancement to net ecosystem productivity in an intact, undisturbed arid ecosystem following ten years of exposure to elevated atmospheric CO2. Results provide direct evidence that CO2 fertilization substantially increases ecosystem C storage and that arid ecosystems are significant, previously unrecognized, sinks for atmospheric CO2 that must be accounted for in efforts to constrain terrestrial and global C cycles.

  9. A ten-year review of neonatal bloodstream infections in a tertiary private hospital in Kenya.

    PubMed

    Kohli-Kochhar, Ruchika; Omuse, Geoffrey; Revathi, Gunturu

    2011-11-15

    Neonatal mortality in developing countries is usually due to an infectious cause. The gold standard of investigation in developing countries is a positive blood culture. It is important to know the aetiology of neonatal bloodstream infections so that empiric treatment can be effective. We conducted a retrospective clinical audit over ten years between January 2000 until December 2009, looking at the aetiology of both early and late onset neonatal sepsis. We analysed data from 152 (23%) patient isolates out of 662 suspected cases of neonatal sepsis. Our study revealed that Gram-positive organisms were the predominant cause of both early and late onset sepsis; the common isolates were Staphylococcus epidermidis (34%) and Staphylococcus aureus (27%). There were no isolates of group B Streptococcus. Candida species was isolated only in patients with late onset sepsis (6.9%). Bacterial isolates were relatively sensitive to the commonly used first- and second-line empiric antibiotics. Gram-positive organisms remain the major cause of neonatal bloodstream infections in our setup. The findings of this study will guide clinicians in prescribing the right empiric therapy in cases of suspected neonatal sepsis before the definitive culture results are obtained.

  10. Long-Term Clinical Outcomes of Invasive Giant Prolactinomas after a Mean Ten-Year Followup

    PubMed Central

    Wu, Ze Rui; Zhang, Yong; Lin, Shao Jian; Su, Zhi Peng; Wei, Yong Xu; Shang, Han Bing; Yang, Wen Lei; Zhao, Wei Guo

    2016-01-01

    Objective. The aim of this study is to observe clinical outcomes after more than ten years of followup in a group of patients with invasive giant prolactinomas (IGPs) treated with dopamine agonists (DAs). Methods. Twenty-five patients met the criteria of IGPs, among which 16 patients primarily received bromocriptine (BRC) and the other nine had undergone unsuccessful microsurgery prior to BRC treatment. Results. After a mean follow-up period of 135.5 ± 4.7 months, the clinical symptoms in all patients improved by different degrees. Tumor volume was decreased by a mean of 98.6%, and the tumors of 19 patients had almost completely disappeared. The mean duration of treatment at maximal doses of BRC was 48.5 months. At the last follow-up visit, nineteen patients had normal PRL levels, and 14 of these patients had received the low-dose BRC treatment (at an average of 2.9 ± 0.3 mg/d). Younger patients < 25 years had a significantly higher rate of persistent hyperprolactinemia after long-term BRC treatment (p = 0.043). Conclusion. DAs are a first-line therapy for IGPs because they can effectively achieve long-term control in both shrinking tumor volume and normalizing the PRL level, and majority of patients need low-dose DA maintenance. Younger patients are prone to persistent hyperprolactinemia despite long-term DA treatment. PMID:27999593

  11. Ten-year helium anomaly prior to the 2014 Mt Ontake eruption.

    PubMed

    Sano, Yuji; Kagoshima, Takanori; Takahata, Naoto; Nishio, Yoshiro; Roulleau, Emilie; Pinti, Daniele L; Fischer, Tobias P

    2015-08-19

    Mt Ontake in central Japan suddenly erupted on 27(th) September 2014, killing 57 people with 6 still missing. It was a hydro-volcanic eruption and new magmatic material was not detected. There were no precursor signals such as seismicity and edifice inflation. It is difficult to predict hydro-volcanic eruptions because they are local phenomena that only affect a limited area surrounding the explosive vent. Here we report a long-term helium anomaly measured in hot springs close to the central cone. Helium-3 is the most sensitive tracer of magmatic volatiles. We have conducted spatial surveys around the volcano at once per few years since November 1981. The (3)He/(4)He ratios of the closest site to the cone stayed constant until June 2000 and increased significantly from June 2003 to November 2014, while those of distant sites showed no valuable change. These observations suggest a recent re-activation of Mt Ontake and that helium-3 enhancement may have been a precursor of the 2014 eruption. We show that the eruption was ultimately caused by the increased input of magmatic volatiles over a ten-year period which resulted in the slow pressurization of the volcanic conduit leading to the hydro-volcanic event in September 2014.

  12. Ten Years of Observatory Science from Saanich Inlet on the VENUS Cabled Ocean Observatory

    NASA Astrophysics Data System (ADS)

    Dewey, R. K.; Tunnicliffe, V.; Macoun, P.; Round, A.

    2016-02-01

    The Saanich Inlet array of the VENUS cabled ocean observatory, maintained and operated by Ocean Networks Canada, was installed in February 2006, and in 2016 will have supported ten years of comprehensive interactive science. Representing the first in the present generation of cabled observing technologies, this coastal array has provided continuous high power and broadband communications to a variety of instrument platforms, hundreds of sensors, and enabled dozens of short, medium, and long-term studies. Saanich Inlet is a protected fjord with limited tidal action, resulting in an extremely productive environment, with strong seasonal chemical variations driven by episodic deep water renewal events and oxygen reduction processes. The breadth of the research has included microbial and benthic community dynamics, biogeochemical cycles, forensics, quantifying inter-annual variations, benthic-pelagic coupling, sensor testing, plankton dynamics, and bio-turbulence. Observatory measurements include core water properties (CTD & O2) and water-column echo-sounder records, as well as experiment-oriented deployments utilizing cameras, Gliders, Dopplers, hydrophones, and a variety of biogeochemical sensors. With a recently installed Buoy Profiler System for monitoring the entire water column, community plans continue with a dedicated Redox experiment through the 2016-17 seasons. Highlights from the dozens of research papers and theses will be presented to demonstrate the achievements enabled by a comprehensive coastal cabled observing system.

  13. Ten Years of Open Space Schools; A Review of the Research.

    ERIC Educational Resources Information Center

    George, Paul S.

    1975-01-01

    This bulletin reviews the last ten years of research on open space schools in an attempt to provide information for future decision making. The first section defines and presents the historical development of open space schools. The second section reviews the research concerning effects of open space schools on teachers, and section three…

  14. Quality of Life in South Africa--The First Ten Years of Democracy

    ERIC Educational Resources Information Center

    Moller, Valerie

    2007-01-01

    South Africa celebrated ten years of democracy in 2004. This special issue of "Social Indicators Research" ("SIR") reviews developments that have impacted on the quality of life of ordinary South Africans during the transition period. The issue updates an earlier volume of "SIR" (Volume 41) published in 1997 and as a…

  15. "Ten Years On": Making Children Visible in Teacher Education and Ways of Reading Video

    ERIC Educational Resources Information Center

    Burke, Catherine; Cunningham, Peter

    2011-01-01

    "Ten Years On" is a 30-minute video documentary discovered in the course of researching progressive primary education, school architecture and pedagogy. It was locally produced for professional rather than commercial use at a significant historical moment for educational politics and primary practice. Here, we explore the possibilities…

  16. Ten Years on: Does Graduate Student Promise Predict Later Scientific Achievement?

    ERIC Educational Resources Information Center

    Haslam, Nick; Laham, Simon M.

    2009-01-01

    We examined publication records of 60 social psychologists to determine whether publication record at the time of the PhD (t0) predicted scientific achievement (publication quantity, quality, and impact) ten years later (t10). Publication quantity and quality each correlated moderately across this time-span. Productivity and impact at t10 were…

  17. Ten Years Later: A Follow-Up Study of Professors Still Working after Age 70

    ERIC Educational Resources Information Center

    Dorfman, Lorraine T.

    2009-01-01

    Little is known about the impact of the end of mandatory retirement on professors over the long term. This follow-up study investigated the ten-year experience of professors who chose not to retire from a major research university after the elimination of the age 70 mandatory retirement in 1994. The initial interview study was conducted in 1998…

  18. Income Changes during the First Ten Years of Occupational Experience: A Comparison of Blacks and Whites.

    ERIC Educational Resources Information Center

    Blum, Zahava D.

    This analysis of income changes is based on retrospective life history data collected from white and black men, 30-39 years old in 1968. Educational level is shown to be the most important determinant of initial income for both blacks and whites, but the relationship is weaker for whites than for blacks. Ten years later, education shows a stronger…

  19. Ten Years on: Does Graduate Student Promise Predict Later Scientific Achievement?

    ERIC Educational Resources Information Center

    Haslam, Nick; Laham, Simon M.

    2009-01-01

    We examined publication records of 60 social psychologists to determine whether publication record at the time of the PhD (t0) predicted scientific achievement (publication quantity, quality, and impact) ten years later (t10). Publication quantity and quality each correlated moderately across this time-span. Productivity and impact at t10 were…

  20. Changing Course: Ten Years of Tracking Online Education in the United States

    ERIC Educational Resources Information Center

    Allen, I. Elaine; Seaman, Jeff

    2013-01-01

    "Changing Course: Ten Years of Tracking Online Education" in the United States is the tenth annual report on the state of online learning in U.S. higher education. The survey is designed, administered and analyzed by the Babson Survey Research Group. Data collection is conducted in partnership with the College Board. This year's study, like those…

  1. The Career Fair Project: A Ten Year Experiment in Performance-Based Learning

    ERIC Educational Resources Information Center

    Stewart, Vicki

    2005-01-01

    This article summarizes my experiences in developing an educational initiative known as the Career Fair Project within the curriculum of the Legal Administration/Law Clerk program at Durham College over the past ten years. A performance-based, student-centered project, the Career Fair empowers students to work collaboratively with one another in…

  2. Over Ten Years after the Implementation of the Teacher's Law: Watching and Expecting

    ERIC Educational Resources Information Center

    Li, Yin

    2006-01-01

    It has been over ten years since the "Teacher's Law" took effect on January 1, 1994, and its promulgation and implementation have somewhat helped in protecting teachers' legal rights and interests. Undeniably, however, the "Teacher's Law" is defective in many aspects, such as the absence of teachers' legal identity, its failure…

  3. Teacher Professional Development in "Teaching and Teacher Education" over Ten Years

    ERIC Educational Resources Information Center

    Avalos, Beatrice

    2011-01-01

    A review of publications in "Teaching and Teacher Education" over ten years (2000-2010) on teacher professional development is the subject of the paper. The first part synthesises production referred to learning, facilitation and collaboration, factors influencing professional development, effectiveness of professional development and issues…

  4. Mathematical Skills in Undergraduate Students. A Ten-Year Survey of a Plant Physiology Course

    ERIC Educational Resources Information Center

    Llamas, A.; Vila, F.; Sanz, A.

    2012-01-01

    In the health and life sciences and many other scientific disciplines, problem solving depends on mathematical skills. However, significant deficiencies are commonly found in this regard in undergraduate students. In an attempt to understand the underlying causes, and to improve students' performances, this article describes a ten-year survey…

  5. Teacher Professional Development in "Teaching and Teacher Education" over Ten Years

    ERIC Educational Resources Information Center

    Avalos, Beatrice

    2011-01-01

    A review of publications in "Teaching and Teacher Education" over ten years (2000-2010) on teacher professional development is the subject of the paper. The first part synthesises production referred to learning, facilitation and collaboration, factors influencing professional development, effectiveness of professional development and issues…

  6. Ten Years Later: A Follow-Up Study of Professors Still Working after Age 70

    ERIC Educational Resources Information Center

    Dorfman, Lorraine T.

    2009-01-01

    Little is known about the impact of the end of mandatory retirement on professors over the long term. This follow-up study investigated the ten-year experience of professors who chose not to retire from a major research university after the elimination of the age 70 mandatory retirement in 1994. The initial interview study was conducted in 1998…

  7. TOJDE: Electronic Publishing and a Review of Ten Years' Experience in Turkey

    ERIC Educational Resources Information Center

    Ozarslan, Yasin; Balaban-Sali, Jale; Demiray, Ugur

    2012-01-01

    This review examines "The Turkish Online Journal of Distance Education" (TOJDE) over a ten years period from 2000-2010. The study provides an opportunity to examine publishing activities such as number of published articles, authors, research topics and methods, and analyses of TOJDE's website such as time users stay on site and user…

  8. Randomized Trial of Treatment for Children with Sexual Behavior Problems: Ten-Year Follow-Up

    ERIC Educational Resources Information Center

    Carpentier, Melissa Y.; Silovsky, Jane F.; Chaffin, Mark

    2006-01-01

    This study prospectively follows 135 children 5-12 years of age with sexual behavior problems from a randomized trial comparing a 12-session group cognitive-behavioral therapy (CBT) with group play therapy and follows 156 general clinic children with nonsexual behavior problems. Ten-year follow-up data on future juvenile and adult arrests and…

  9. Mathematical Skills in Undergraduate Students. A Ten-Year Survey of a Plant Physiology Course

    ERIC Educational Resources Information Center

    Llamas, A.; Vila, F.; Sanz, A.

    2012-01-01

    In the health and life sciences and many other scientific disciplines, problem solving depends on mathematical skills. However, significant deficiencies are commonly found in this regard in undergraduate students. In an attempt to understand the underlying causes, and to improve students' performances, this article describes a ten-year survey…

  10. Adult and Continuing Education: The Next Ten Years. Information Series No. 114.

    ERIC Educational Resources Information Center

    Grabowski, Stanley M.

    Futurism for adult and continuing education in the next ten years is the focus of this information analysis paper intended for adult educators and researchers. The paper is based on (1) literature practices in the field, (2) discussions with colleagues, (3) personal observations and experiences, (4) participation in futures conferences about adult…

  11. Technology in Science Education: The Next Ten Years: Perspectives and Recommendations.

    ERIC Educational Resources Information Center

    Licklider, J. C. R.; And Others

    The four papers in this collection were commissioned by the Science Education Directorate of the National Science Foundation to assist in planning a research agenda for science education for the next ten years. A background paper by Dr. J.C.R. Licklider, "Impact of Information Technology on Education in Science and Technology," discusses the…

  12. "Ten Years On": Making Children Visible in Teacher Education and Ways of Reading Video

    ERIC Educational Resources Information Center

    Burke, Catherine; Cunningham, Peter

    2011-01-01

    "Ten Years On" is a 30-minute video documentary discovered in the course of researching progressive primary education, school architecture and pedagogy. It was locally produced for professional rather than commercial use at a significant historical moment for educational politics and primary practice. Here, we explore the possibilities…

  13. Technology in Science Education: The Next Ten Years: Perspectives and Recommendations.

    ERIC Educational Resources Information Center

    Licklider, J. C. R.; And Others

    The four papers in this collection were commissioned by the Science Education Directorate of the National Science Foundation to assist in planning a research agenda for science education for the next ten years. A background paper by Dr. J.C.R. Licklider, "Impact of Information Technology on Education in Science and Technology," discusses the…

  14. Quality of Life in South Africa--The First Ten Years of Democracy

    ERIC Educational Resources Information Center

    Moller, Valerie

    2007-01-01

    South Africa celebrated ten years of democracy in 2004. This special issue of "Social Indicators Research" ("SIR") reviews developments that have impacted on the quality of life of ordinary South Africans during the transition period. The issue updates an earlier volume of "SIR" (Volume 41) published in 1997 and as a…

  15. The Decline of Print: Ten Years of Print Serial Use in a Small Academic Medical Library

    ERIC Educational Resources Information Center

    Rosati, Karen Thompson

    2006-01-01

    Tracking use of print journals over a ten-year period has allowed The University of South Carolina (USC) School of Medicine Library an essential tool for more accurate collection development, for both print and electronic selection. This lengthy study has provided usage statistics for purchasing decisions regarding electronic subscriptions still…

  16. [Reflections on some methodological errors in the evaluation of drugs. Ten years experience at the National Marketing Authorization Commission].

    PubMed

    Bouvenot, G

    2001-01-01

    A ten year experience at the national french marketing authorization committee has permitted to notice the most commonly methodological errors in the field of clinical research and, particularly, in the dossiers for drug approval: a frequent insufficient sample size resulting in lack of statistical power, an unsatisfactory optimal dosing research, a misuse of the so-called surrogate markers, an erroneous opinion about the meaning of the p value, an abusive claim for equivalence in non significant superiority trials, a misuse of unadjusted multiple comparisons and too much confidence in subgroup analysis results.

  17. Five to Ten Years Follow-up after Coiling of 241 Patients with Acutely Ruptured Aneurysms

    PubMed Central

    Consoli, A.; Renieri, L.; Mura, R.; Nappini, S.; Ricciardi, F.; Pecchioli, G.; Ammannati, F.; Mangiafico, S.

    2012-01-01

    Summary Endovascular treatment has assumed a role of first choice in the management of ruptured intracranial aneurysms. We describe the clinical and morphological data after the treatment of 258 ruptured intracranial aneurysms in 241 patients, in order to evaluate the safety and the efficacy of the endovascular treatment. Two hundred and forty-one patients with saccular ruptured aneurysms were treated at our institution between 2000 and 2005. After the endovascular treatment a clinical and angiographic follow-up was conducted. The clinical follow-up was carried out with a medical examination and telephonic interviews and mRS was used for evaluation. Two hundred and forty-nine acutely ruptured aneurysms were successfully treated and immediately after the endovascular procedure 81.9% of the aneurysms resulted completely occluded, 12.1% had a residual neck and 6% revealed a residual sac. The evolution of each grade was evaluated at six months and two years. During the follow-up we observed five early and one late re-bleedings. Twenty-four patients underwent a second procedure. After the discharge and up to ten years 73.1% of patients had a good clinical outcome (mRS0-1), 8.9% died and the remainder showed moderate-severe disability (mRS2-3). The long-term stability of the anatomical result is a critical issue of this approach because eventual re-bleedings may occur even after several months or years. A careful clinical and radiological follow-up for up to two years after the embolization may prevent recurrences but may not be sufficient. PMID:22440595

  18. Ten years of RELEA: achievements and challenges for astronomy education development

    NASA Astrophysics Data System (ADS)

    Bretones, Paulo Sergio; Jafelice, Luiz Carlos; Horvath, Jorge Ernesto

    2015-08-01

    When an area of education, and more particularly the research within this area, is aimed to development, a basic requirement is the existence of a regular publication that accounts for the scientific production in that area. This study aims to analyze 10 years of Latin-American Journal of Astronomy Education (RELEA). Publishing policies of the RELEA and their context are discussed in relation to submission, refereeing and publication. The 75 articles published in 18 editions are analyzed and classified by: year of publication, edition, the authors' institutions, school level, study focus and content. The results present trends and shortcomings of the production. A comparison with the number of articles published in other Brazilian journals of education and an analysis of the international scene in relation to other type publications along these ten years is made. Given that this journal is now consolidated, its future prospects in the international landscape are further considered. The challenges related to article submission are discussed: how to increase their number, the submission of Latin American countries, and how to bring in the issues and subjects not addressed until now. It is also considered the possibility of encouraging graduate studies, new lines of research in astronomy education, and dissemination of material in schools and universities for teachers and students. Finally, future possibilities are discussed given the IAU development programs. For example, more article submission from Portuguese-speaking countries with the support of Regional Nodes and Language Expertise Centers, and opportunities for volunteer IAU members and global projects for the development of astronomy education.

  19. Nd Isotopic Provenance of Sedimentary Rocks Along Margins of North America: ten Years of Study

    NASA Astrophysics Data System (ADS)

    Patchett, J.; Ross, G. M.

    2001-12-01

    Ten years of effort, principally employing Nd isotopes, have resulted in substantial advances in understanding of the movements of sedimentary material around North America from Cambrian to Cretaceous time. This synthesis has depended upon work of current and former students S. Samson, J. Gleason, N. Boghossian, C. Garzione, M. Roth, B. Canale and E. Rosenberg, as well as collaborators W. Dickinson and A. Embry, among others. Nd isotopes are particularly good at documenting movements of sedimentary material on the largest (continental) scale and over extended times. What has emerged is a picture of a largely exposed North America-Greenland craton from Neoproterozoic to Ordovician time, a partial to complete burial by detritus from Caledonian-Appalachian mountains starting in the Ordovician, a gradual exhumation during Late Paleozoic and Mesozoic time, followed by a partial burial with Cordilleran detritus during Late Jurassic to Tertiary time. One current question is the nature of the Mesozoic and Tertiary sedimentary material eroded from the North American Cordillera, and its relevance for Cordilleran orogenesis. Another current question is the extent to which Caledonian-Appalachian detritus covered the craton in Devonian-Carboniferous time, and the timing and manner of its removal during Mesozoic time. At first glance, available Nd isotopic data appear to suggest that the Canada-Greenland Shield was largely covered during most of Mesozoic time, a conclusion that would have profound effects on models of dynamic topography. However, this conclusion is also very dependent on the relationship between topography and erosion, because in certain situations a geographically-restricted cover sequence could dominate over low-relief cratonic terrain as a sediment source.

  20. Efficacy, risk factors and complications of endoscopic polypectomy: Ten year experience at a single center

    PubMed Central

    Consolo, Pierluigi; Luigiano, Carmelo; Strangio, Giuseppe; Scaffidi, Maria Grazia; Giacobbe, Giuseppa; Giuseppe, Giovanna Di; Zirilli, Agata; Familiari, Luigi

    2008-01-01

    AIM: To examine the efficacy and complications of colonoscopic resection of colorectal polypoid lesions. METHODS: We retrospectively reviewed 1354 polypectomies performed on 1038 patients over a ten-year period. One hundred and sixty of these were performed for large polyps, those measuring ≥ 20 mm. Size, shape, location, histology, the technique of polypectomy used, complications, drugs assumption and associated intestinal or extra intestinal diseases were analyzed. For statistical analysis, the Pearson χ2 test, NPC test and a Binary Logistic Regression were used. RESULTS: The mean patient age was 65.9 ± 12.4 years, with 671 men and 367 women. The mean size of polyps removed was 9.45 ± 9.56 mm while the size of large polyps was 31.5 ± 10.8 mm. There were 388 pedunculated and 966 sessile polyps and the most common location was the sigmoid colon (41.3%). The most frequent histology was tubular adenoma (55.9%) while for the large polyps was villous (92/160 -57.5%). Coexistent malignancy was observed in 28 polyps (2.1%) and of these, 20 were large polyps. There were 17 procedural bleeding (1.3%) and one perforation. The statistical analysis showed that cancer is correlated to polyp size (P < 0.0001); sessile shape (P < 0.0001) and bleeding are correlated to cardiac disease (P = 0.034), tubular adenoma (P = 0.016) and polyp size. CONCLUSION: The endoscopic resection is a simple and safe procedure for removing colon rectal neoplastic lesions and should be considered the treatment of choice for large colorectal polyps. The polyp size is an important risk factor for malignancy and for bleeding. PMID:18416463

  1. [Phenology of forest vegetation in northeast of China in ten years using remote sensing].

    PubMed

    Hou, Xue-Hui; Niu, Zheng; Gao, Shuai

    2014-02-01

    Plant phenology is the best indicator of terrestrial ecosystem response to climate change and it becomes a hot issue in the study of global change. The forest in northeast of China plays an important part in global forest ecosystem. In this paper, yearly integrated Normalized Difference Vegetation Index (NDVI) of forest vegetation in northeast China was calculated based on Spot Vegetation datasets from 2001-2010, which has been filtered using Savtiky-Galoy method. And then, the yearly integrated NDVI profile was fitted using a logistic model. Two key parameters of forest phenology (start of season, SOS; end of season, EOS) were extracted according to the greatest rate of curvature of fitted cumulative NDVI and the length of forest phenology (length of season, LOS) was also analyzed. The main conclusions of this paper are (1) SOS mainly occurs in the 110th-140th day and EOS in 260th and 290th day. SOS displays a marked delayed from south to north while EOS gradually advances. However, the changes of SOS and EOS in ten years are not obvious. (2) Corresponding to the SOS and EOS, LOS of forest in study area mainly occurs in the 120th-160th day; however, it is spatially heterogeneous. LOS of forest in Greater Khingan Mountains is shorter (about 120-140 day) than forests in Xiao Hinggan Ling and Changbai Mountains (about 160 day). The results in this paper are concordant with records of phenology in situ measurements and previous researches in the same area. It indicates that forest phenophases using method in this paper from Spot Vegetation dataset is feasible.

  2. Review of ten-years presence of Aedes albopictus in Spain 2004-2014: known distribution and public health concerns.

    PubMed

    Collantes, Francisco; Delacour, Sarah; Alarcón-Elbal, Pedro María; Ruiz-Arrondo, Ignacio; Delgado, Juan Antonio; Torrell-Sorio, Antonio; Bengoa, Mikel; Eritja, Roger; Miranda, Miguel Ángel; Molina, Ricardo; Lucientes, Javier

    2015-12-23

    Ten years have gone by since the Asian tiger mosquito Aedes albopictus was recorded for the first time in Spain. In this paper, all relevant published information about this vector in Spain for the period 2004-2014 is reviewed. The known distribution for 2014 is provided, including all historical records (published and unpublished data) and the results from samplings of the last year. The consequences on public health about the presence of the Asian tiger mosquito in Spain are also highlighted. Further, legal aspects and control plans related to the management and diseases transmitted by this invasive vector species are also discussed.

  3. Growing cottonwoods for biomass: results of a ten-year irrigation study

    Treesearch

    H. Christoph Stuhlinger; Paul F. Doruska; Jeffery A. Earl; Matthew H. Pelkki

    2010-01-01

    Eastern cottonwood (Populus deltoides Bartr.) has potential as a short rotation alternate crop on marginal farmlands in the South to meet increasing biomass demands for pulp and bioenergy applications. Potlatch Corporation supported this study to investigate the effect of irrigation on the growth of cottonwood trees. The study was installed in the...

  4. Study Results from the Clinical Trials Network’s First Ten Years: Where Do They Lead?

    PubMed Central

    Wells, Elizabeth A.; Saxon, Andrew J.; Calsyn, Donald A.; Jackson, Thomas R.; Donovan, Dennis M.

    2010-01-01

    The National Drug Abuse Treatment Clinical Trials Network (CTN) began in 2000 with the goal of “improv[ing] the quality of drug abuse treatment throughout the country using science as the vehicle.” Since then, 24 discrete clinical trials were launched, 20 are completed, and 15 have published main outcome papers. Of the latter, four tested pharmacological treatment, eight, psychosocial/behavioral treatment, one, a combination of medication and counseling, and two targeted HIV/HCV risk behavior. We review main study findings for these trials, including treatment retention, substance use or risk behavior outcomes, and secondary outcomes when analyzed. The purpose of this review is to identify the incremental progress toward improving drug treatment made by these trials and to propose next steps for the CTN and for the field arising from these studies. The CTN provides a unique opportunity to systematically design trials that incorporate treatment improvements from previous trials and to direct efforts toward innovations most likely to be incorporated into practice. PMID:20307792

  5. Upper extremity snowboarding injuries. Ten-year results from the Colorado snowboard injury survey.

    PubMed

    Idzikowski, J R; Janes, P C; Abbott, P J

    2000-01-01

    A survey of snowboarding injuries was conducted over 10 seasons (1988 to 1998). A questionnaire evaluating 20 variables was used to collect data from 47 medical facilities near Colorado ski resorts. A total of 7430 snowboarding-related injuries were seen. A control group consisted of 3107 noninjured snowboarders. Most of those injured were 30 years of age or younger; 74% of injuries occurred in men and 26% in women; 39% of injured snowboarders were beginners and 61% were intermediate or experts. Men rode at more advanced levels than women. Injured snowboarders were more likely than noninjured snowboarders to be beginners. There were 3645 (49.06% of total) upper extremity injuries; 56.43% were fractures, 26.78% sprains, and 9.66% dislocations. The most common site of injury was the wrist (21.6% of all snowboarding injuries). Wrist fractures (except to the scaphoid) and sprains were more common in beginners, women, and younger age groups. Intermediate and expert men were more likely to sustain hand, elbow, and shoulder injuries, as well as more severe injuries. Falling was the predominant mechanism of upper extremity injuries. Snowboarders who wore protective wrist guards were half as likely to sustain wrist injuries as those who did not wear guards.

  6. Ten-Year Single-Center Results of Abdominal Aortic Aneurysm Treatment: Endovascular versus Open Repair.

    PubMed

    Majd, Payman; Ahmad, Wael; Becker, Ingrid; Brunkwall, Jan Sigge

    2017-10-01

    The purpose of the present study was to compare the long-term survival in matched cohorts of patients with infrarenal abdominal aortic aneurysm (AAA) undergoing an elective open repair (OR) or an endovascular aneurysm repair (EVAR). Patients with a primary elective repair of an infrarenal aortic aneurysm between 1998 and 2006 were identified in a retrospective review of our single-center database. EVAR and OR patients were matched with respect to age, gender, renal disease, tobacco use, hypertension, chronic obstructive pulmonary disease, and coronary artery disease. The primary end points were the early mortality and all-cause mortality during follow-up. A total of 465 patients with elective infrarenal aortic aneurysm repair were identified in the database. The EVAR and OR patients were matched according to the above-mentioned characteristics, and finally, 108 patients were included in each group. The early mortality encountered was only one death in the open group (P = 0.316). The Kaplan-Meier survival analysis by the log-rank test showed no difference in cumulative survival between OR group and EVAR group (P = 0.458). Seventeen reinterventions (16.7%) in the EVAR group vs. 7 (6.5%) in the OR group (P = 0.018) were necessary during follow-up. OR and EVAR can be performed safely for elective treatment of AAA. The reintervention rate is, as expected, significantly higher in the EVAR group, but the long-term survival remains equal in both groups. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Ten Years of Northern Eurasia Earth Science Partnership Initiative (NEESPI): Results and Future Plans

    NASA Astrophysics Data System (ADS)

    Groisman, P. Y.; Gutman, G.; Gulev, S.; Maksyutov, S. S.

    2014-12-01

    During recent decades, Northern Eurasia was affected by unprecedented climate and environmental changes. Several droughts and heat waves alternated with hazardous extreme precipitation and flood events. Permafrost thaw, retreating Arctic sea ice, increasing areas of forest fire, and dramatic regional warming buffeted this region, tossing northern Eurasia from one extreme condition to the next. The region stores nearly half of the Earth's terrestrial carbon in permafrost, wetlands, and forested land, so ecosystem changes that release stored carbon could profoundly affect the world's climate. Furthermore, changes to climate and to hydrological and biogeochemical cycles are starting to affect daily life. For example, infrastructure is collapsing as permafrost thaws, severe winter storms increasingly bring businesses to a halt, and a growing water deficit is beginning to strain agricultural production and forestry. To pool resources and facilitate research, the Northern Eurasia Earth Science Partnership Initiative (NEESPI, http://neespi.org) was launched in 2004. With its multidisciplinary focus, the internationally funded NEESPI (more than165 individual international projects during the past decade) has challenged participants to research climate-ecosystem interactions, societal impacts from extreme events in Northern Eurasia, and the feedbacks of these interactions and impacts to the global Earth system. Among the numerous Institutional and private sponsors from the United States, European Union, Russia, China, and Japan, the cornerstone support for the NEESPI studies was provided by the NASA Land Cover and Land Use Change Program and the Russian Academy of Sciences. At this presentation we shall overview the environmental studies conducted by the NEESPI community, brief the audience about the main achievements of the NEESPI researchers, and lay down the plans for the future studies. At the side event of the Meeting, we are going to initiate preparation of the book which will synthesize major NEESPI achievements.

  8. Neurobiology of Developmental Dyslexia: Results of a Ten Year Research Program.

    ERIC Educational Resources Information Center

    Galaburda, Albert M.

    1997-01-01

    This paper summarizes research currently being conducted on the biologic underpinnings of learning disorders, particularly dyslexia. The research findings discussed are derived from studying neuroanatomic, neurophysiologic, neurogenetic, neuroimaging, and behavioral characteristics in animal models that exhibit developmental brain anomalies and…

  9. Ten-Year Results of Tree Shelters on Survival and Growth of Planted Hardwoods

    Treesearch

    Felix, Jr. Ponder

    2003-01-01

    The performance of planted northern red oak (Quercus rubra, L.), black walnut (Juglans nigra L.), and green ash (Fraxinus pennsylvanica Marsh.), with and without tree shelters, was evaluated 10 yr after planting. Northern red oak was planted in three harvested forest openings, and black walnut and green ash were...

  10. Quality of life after TIA and stroke: ten-year results of the Oxford Vascular Study.

    PubMed

    Luengo-Fernandez, Ramon; Gray, Alastair M; Bull, Linda; Welch, Sarah; Cuthbertson, Fiona; Rothwell, Peter M

    2013-10-29

    To evaluate the 5-year impact of stroke and TIA on utility and quality-adjusted survival. TIA and stroke patients from a UK population-based study (Oxford Vascular Study) were recruited from 2002 to 2007, and followed up until 2012. Quality of life was assessed over 5 years using the EQ-5D (EuroQol-5 Dimensions), with responses converted into utilities ranging from -0.59 (worse than death) to 1 (perfect health), using UK population valuations. Utilities for stroke and TIA patients were compared with those in matched controls obtained from the 2006 Health Survey for England. Five-year quality-adjusted life years were estimated by combining utility and survival information. Four hundred forty TIA and 748 stroke patients were ascertained and included. Utility remained constant at approximately 0.78 over the 5 years after TIA. Utility improved from 0.64 one month after stroke to 0.70 at 6 months (p = 0.006), remaining at approximately 0.70 thereafter. Matched controls had considerably higher utility levels than stroke/TIA patients (0.85, p < 0.001). Event severity and recurrent stroke were significant predictors of decreased long-term utility. Five-year quality-adjusted life expectancy was 3.32 (95% confidence interval: 3.22-3.48) quality-adjusted life years after TIA and 2.21 (2.15-2.37) after stroke, varying considerably by severity (minor: 2.94; moderate: 1.65; and severe: 0.70). Quality-adjusted survival is low over the 5 years after stroke and TIA, with severity and recurrent stroke being major predictors. There remains considerable scope for improvements in acute treatment and secondary prevention to improve the quality of life after TIA and stroke.

  11. [Stabilizing effect of orthokeratology lenses (ten-year follow-up results)].

    PubMed

    Tarutta, E P; Verzhanskaya, T Yu

    2017-01-01

    The global prevalence of myopia in adults varies between 20-50% in Europe and the US and 60-90% in Asian countries. According to WHO, myopia is one of the five leading causes of blindness and low vision in the world. Prevention or deceleration of myopia progression is an important public health problem. In recent years, orthokeratology (ortho-k) contact lenses worn at night have been found effective in slowing down the progression of myopia, however, the follow-up period in related studies is no longer than five years.

  12. Injection-molded 1-3 piezocomposite sensor development: The last ten years

    NASA Astrophysics Data System (ADS)

    Benjamin, Kim C.

    2005-04-01

    The past ten years have seen several interesting demonstrations of 1-3 piezocomposite when used as the active component in sonar sensors. Initially considered receive only by most in the field, piezocomposite has evolved into a proven broadband transducer material with both receive and transmit capability. From large aperture single element calibration transducers, to parametric mode projectors, the material has surprised many experts with its power handling capability. Its polymer constituent provides an amazing degree of versatility by allowing the thermoforming and shaping of transducer substrates for packaging into todays undersea vehicles. This talk will review the last ten years of piezocomposite transducer and array development focusing on both the materials transmit behavior and fabrication benefits for future sonar applications. [Work supported by the U.S. Navy.

  13. Pathological fracture of the femur ten years after successful radiation therapy for metastatic breast cancer.

    PubMed

    Hatano, Hiroshi; Morita, Tetsuro; Kobayashi, Hiroto; Ito, Takui; Segawa, Hiroyuki; Saito, Mari

    2004-01-01

    We describe a case involving a 75-year-old woman presenting with a femur fracture 10 years after radiation therapy for metastatic breast cancer, which developed in the right femur. The lesion showed complete response with bone healing following radiation therapy; however, the patient sustained a femur fracture ten years later. Histological examination of the specimens obtained from the lesion revealed features of radiation osteonecrosis, but there was no histological evidence of tumor. To our knowledge, there has been no reported case of pathological fracture ten years after radiation therapy from radiation osteonecrosis rather than progression of the metastatic lesion. Late complications of radiation therapy should be considered with care, even when metastatic lesions demonstrate complete response to treatment.

  14. Ten Commandments Revisited: A Ten-Year Perspective on the Industrial Application of Formal Methods

    NASA Technical Reports Server (NTRS)

    Bowen, Jonathan P.; Hinchey, Michael G.

    2005-01-01

    Ten years ago, our 1995 paper Ten Commandments of Formal Methods suggested some guidelines to help ensure the success of a formal methods project. It proposed ten important requirements (or "commandments") for formal developers to consider and follow, based on our knowledge of several industrial application success stories, most of which have been reported in more detail in two books. The paper was surprisingly popular, is still widely referenced, and used as required reading in a number of formal methods courses. However, not all have agreed with some of our commandments, feeling that they may not be valid in the long-term. We re-examine the original commandments ten years on, and consider their validity in the light of a further decade of industrial best practice and experiences.

  15. Contamination Control Changes to the Reusable Solid Rocket Motor Program: A Ten Year Review

    NASA Technical Reports Server (NTRS)

    Bushman, David M.

    1998-01-01

    During the post Challenger period, the National Aeronautics and Space Administration and Thiokol implemented changes to the Reusable Solid Rocket Motor (RSRM) contract to include provisions for contamination control to enhance the production environment. During the ten years since those agreements for contamination controls were made, many changes have taken place in the production facilities at Thiokol. These changes have led to the production of much higher quality shuttle solid rocket motors and improved cleanliness and safety of operations in the production facilities. The experience in contamination control over this past decade highlights the value these changes have brought to the RSRM program, and how the system can be improved to meet the challenges the program will face in the next ten years.

  16. A prospective ten-year follow-up of patients with chronic urticaria.

    PubMed

    Dionigi, P C L; Menezes, M C S; Forte, W C N

    2016-01-01

    Chronic urticaria can be the initial clinical presentation of a number of different diseases. The objective of the present study was to report the associated diseases during a ten-year clinical-laboratory follow-up in patients with an initial diagnosis of chronic spontaneous urticaria (CSU) of unknown cause. A prospective, longitudinal cohort study with a ten-year clinical-laboratory follow-up was conducted. Patients with a history of urticarial plaques of over six weeks presenting as the only clinical symptom were selected. Individuals with other clinical conditions, urticaria of known causes or chronic physical urticaria were excluded. The following tests were initially performed: haemogram, urine type I, stool parasite exam and sedimentation rate. The following exams were ordered during follow-up: PPD; urine culture; serology tests; antithyroid and antinuclear antibodies, rheumatoid factor, lupus anticoagulant; thyroid hormones; serum immunoglobulin; paranasal sinus and thorax radiographs; testing for BK and Helicobacter pylori; and prick tests. Infections were diagnosed in 29% of patients (syphilis, parasitosis, H. pylori, urinary infection, tuberculosis, hepatitis B and C); autoimmune diseases in 21% (thyroiditis, rheumatoid arthritis and antiphospholipid antibody syndrome); primary immunodeficiencies in 4% (IgA and IgG2 deficiencies); and chronic myeloid leukaemia in 1%. At ten-years of follow-up, the urticaria diagnosis was CSU of unknown cause in 45% of the cases. This ten-year clinical-laboratory follow-up of 100 individuals with chronic urticaria as the initial diagnosis revealed the presence of associated diseases in over half of the cases. The most prevalent diseases were infections and autoimmune diseases besides primary immunodeficiencies and blood diseases. Copyright © 2016 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

  17. Early Predictors of Ten-Year Course in First-Episode Psychosis.

    PubMed

    Friis, Svein; Melle, Ingrid; Johannessen, Jan Olav; Røssberg, Jan Ivar; Barder, Helene Eidsmo; Evensen, Julie Horgen; Haahr, Ulrik; Ten Velden Hegelstad, Wenche; Joa, Inge; Langeveld, Johannes; Larsen, Tor Ketil; Opjordsmoen, Stein; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per Wiggen; McGlashan, Thomas H

    2016-04-01

    Identifying patients at risk of poor outcome at an early stage of illness can aid in treatment planning. This study sought to create a best-fit statistical model of known baseline and early-course risk factors to predict time in psychosis during a ten-year follow-up period after a first psychotic episode. Between 1997 and 2000, 301 patients with DSM-IV nonorganic, nonaffective first-episode psychosis were recruited consecutively from catchment area-based sectors in Norway and Denmark. Specialized mental health personnel evaluated patients at baseline, three months, and one, two, five, and ten years (N=186 at ten years). Time in psychosis was defined as time with scores ≥4 on any of the Positive and Negative Syndrome Scale items P1, P3, P5, P6, and G9. Evaluations were retrospective, based on clinical interviews and all available clinical information. During the first two years, patients were also evaluated by their clinicians at least biweekly. Baseline and early-course predictors of long-term course were identified with linear mixed-model analyses. Four variables provided significant, additive predictions of longer time in psychosis during the ten-year follow-up: deterioration in premorbid social functioning, duration of untreated psychosis (DUP) of ≥26 weeks, core schizophrenia spectrum disorder, and no remission within three months. First-episode psychosis patients should be followed carefully after the start of treatment. If symptoms do not remit within three months with adequate treatment, there is a considerable risk of a poor long-term outcome, particularly for patients with a deterioration in premorbid social functioning, a DUP of at least half a year, and a diagnosis within the core schizophrenia spectrum.

  18. Ten-year monitoring of high-rise building columns using long-gauge fiber optic sensors

    NASA Astrophysics Data System (ADS)

    Glisic, B.; Inaudi, D.; Lau, J. M.; Fong, C. C.

    2013-05-01

    A large-scale lifetime building monitoring program was implemented in Singapore in 2001. The monitoring aims of this unique program were to increase safety, verify performance, control quality, increase knowledge, optimize maintenance costs, and evaluate the condition of the structures after a hazardous event. The first instrumented building, which has now been monitored for more than ten years, is presented in this paper. The long-gauge fiber optic strain sensors were embedded in fresh concrete of ground-level columns, thus the monitoring started at the birth of both the construction material and the structure. Measurement sessions were performed during construction, upon completion of each new story and the roof, and after the construction, i.e., in-service. Based on results it was possible to follow and evaluate long-term behavior of the building through every stage of its life. The results of monitoring were analyzed at a local (column) and global (building) level. Over-dimensioning of one column was identified. Differential settlement of foundations was detected, localized, and its magnitude estimated. Post-tremor analysis was performed. Real long-term behavior of concrete columns was assessed. Finally, the long-term performance of the monitoring system was evaluated. The researched monitoring method, monitoring system, rich results gathered over approximately ten years, data analysis algorithms, and the conclusions on the structural behavior and health condition of the building based on monitoring are presented in this paper.

  19. Outcomes of Open Carpal Tunnel Release at a Minimum of Ten Years

    PubMed Central

    Louie, Dexter L.; Earp, Brandon E.; Collins, Jamie E.; Losina, Elena; Katz, Jeffrey N.; Black, Eric M.; Simmons, Barry P.; Blazar, Philip E.

    2013-01-01

    Background: There is little research on the long-term outcomes of open carpal tunnel release. The purpose of this retrospective study was to determine the functional and symptomatic outcomes of patients at a minimum of ten years postoperatively. Methods: Two hundred and eleven patients underwent open carpal tunnel release from 1996 to 2000 performed by the same hand fellowship-trained surgeon. Follow-up with validated self-administered questionnaire instruments was conducted an average of thirteen years after surgery. The principal outcomes included the Levine-Katz symptom and function scores, ranging from 1 point (best) to 5 points (worst), and satisfaction with the results of surgery. The patients self-reported current comorbidities. Results: After a mean follow-up of thirteen years (range, eleven to seventeen years), 92% (194) of 211 patients were located. They included 140 who were still living and fifty-four who had died. Seventy-two percent (113) of the 157 located, surviving patients responded to the questionnaire. The mean Levine-Katz symptom score (and standard deviation) was 1.3 ± 0.5 points, and 13% of patients had a poor symptom score (≥2 points). The mean Levine-Katz function score was 1.6 ± 0.8 points, and 26% had a poor function score (≥2 points). The most common symptom-related complaint was weakness in the hand, followed by diurnal pain, numbness, and tingling. The least common symptoms were nocturnal pain and tenderness at the incision. Eighty-eight percent of the patients were either completely satisfied or very satisfied with the surgery. Seventy-four percent reported their symptoms to be completely resolved. Thirty-three percent of men were classified as having poor function compared with 23% of women. Two (1.8%) of 113 patients underwent repeat surgery. Conclusions: At an average of thirteen years after open carpal tunnel release, the majority of patients are satisfied and free of symptoms of carpal tunnel syndrome. Level of Evidence

  20. Report on Non-fatal events cardio-cerebro-vascular to ten years in a Southern Italy cohort.

    PubMed

    Capuano, Vincenzo; Lamaida, Norman; Capuano, Rocco; Capuano, Eduardo; Torre, Sergio; Marchese, Federica; Capuano, Ernesto

    2014-12-01

    Data relating to non-fatal cardiovascular events are poor but these data are essential to organize targeted interventions on the territory and to understand their effectiveness. We calculated the rates of morbidity from cardiovascular events covering the period 1998/99-2008/09, in a cohort of 1200 persons (600 men and 600 women) aged 25 to 74 years. Data were standardized using the European standard population. The incidence of events to ten years of non-fatal myocardial infarc.ion was 2.2% in men and of 1.8% in women. PCI interventions to ten year have been 3.3% in men and 3.4% in women, the interventions of aorto-coronary bypass have been 2.4% and 0.5% for men and women respectively. While all major cardiovascular events have been more frequent in men, in women there was a higher incidence of stroke (1.6% vs 0.9%). Although by comparison with other European countries Italy is among the countries considered at low-risk of coronary heart disease, in Campania cardiovascular diseases reach higher rates than the rest of the country. Our results are in keeping with the literature data and confirm that cardiovascular diseases are a major public health problem. Local analysis are useful in providing additional information for planning prevention interventions targeted to its own territory.

  1. Ten Year Experience with Prosthetic Graft Infections Involving the Femoral Artery

    PubMed Central

    Siracuse, Jeffrey J; Nandivada, Prathima; Giles, Kristina A; Hamdan, Allen D; Wyers, Mark C; Chaikof, Elliot L; Pomposelli, Frank B; Schermerhorn, Marc L

    2013-01-01

    Background Prosthetic graft infection is a major complication of peripheral vascular surgery. We investigated our institution’s experience over ten years with bypass grafts involving the femoral artery to determine the incidence and risk factors for prosthetic graft infection. Methods A retrospective cohort single institution review of prosthetic bypass grafts involving the femoral artery from 2001–2010 evaluated patient demographics, body mass index, comorbidities, indications, location of bypass, type of prosthetic material, case urgency, previous ipsilateral bypass or percutaneous interventions; and evaluated the incidence of graft infections, amputations, and mortality. Results There were 496 prosthetic grafts identified with a graft infection rate of 3.8% (n=19) at a mean follow-up of 27 months. Multivariable analysis shows that redo bypass (HR 5.8, 95% CI 2.2–15.0), active infection at time of bypass (HR 5.2, 95% CI 1.9–14.2), female gender (HR 4.5, 95% CI 1.6–12.7), and diabetes mellitus (HR 4.6, 95% CI 1.5–14.3) were significant predictors of graft infection. Graft infection was predictive of major lower extremity amputation (HR 9.8, 95% CI 3.5–27.1) as was preoperative tissue loss (HR 4.7, 95% CI 1.8–11.9). Graft infection did not predict long term mortality, however chronic renal insufficiency (HR 2.3, 95% CI 1.6–3.4), tissue loss (HR 1.4, 95% CI 1.0–1.9), and active infection (HR 2.3, 95% CI 1.6–3.4) did. Infected grafts were removed 79% of the time. Staphylococcus epidermidis (37%) and Methicillin-sensitive Staphylococcus aureus (26%) were the most common pathogens isolated. Conclusions Redo-bypass, female gender, diabetes, and active infection at time of bypass are associated with a higher risk for prosthetic graft infection and major extremity amputation, but do not confer an increased risk of mortality. Autologous vein for lower extremity bypass and endovascular interventions should be considered when feasible in high

  2. [Home parenteral nutrition in patients with advanced cancer: experience of a single centre over ten years].

    PubMed

    Moreno Villares, J M; Gomis Muñoz, P; Valero Zanuy, Ma A; León Sanz, M

    2004-01-01

    The use of Home Parenteral Nutrition (HPN) in patients with advanced cancer without the possibility of curative treatment continues to be a controversial subject entailing a considerable emotional burden. Nonetheless, this group of patients constitutes the main indication for HPN in many programmes. To present the characteristics of a series of patients included on an HPN programme over the last ten years. Retrospective study of the case histories of the 11 patients who received HPN over this period. The demographic and clinical details were noted along with their complications and evolution for comparison with those of a control group of patients with benign disease receiving HPN over the same period. For the comparisons, Student's t test and the chi-squared test were used as and when indicated. Results were considered statistically significant if p < 0.05. Eleven patients received HPN, nine of them because of an irresoluble intestinal obstruction and two because of a high flow fistula. The mean age at the start of HPN was 50.8 +/- 12.7 years versus 37.3 +/- 17.2 years for the group with benign disease (p < 0.05). The mean duration of HPN was 71.05 +/- 217 days in the first group, notably less than the second (387.15 +/- 995.85; p < 0.05), with a range between 5 and 760 days. The patients received the infusion through a previously implanted subcutaneous reservoir (n = 9) and on two occasions, electively, through a tunnelled catheter. The infection rate was higher in the group with cancer (0.34 episodes per patient and 1,000 days on HPN) than in the group with benign disease (0.08 episodes; p < 0.05). HPN was suspended in only one of the patients more than 5 days prior to death due to clinical deterioration. Two patients required admission due to a complication associated with the technique. In both cases, a fungal infection of the blood made it necessary to withdraw the catheter. The quality of life, measured by means of an activity scale, was similar at the start

  3. Total knee arthroplasty with an oxidised zirconium femoral component: ten-year survivorship analysis.

    PubMed

    Ahmed, I; Salmon, L J; Waller, A; Watanabe, H; Roe, J P; Pinczewski, L A

    2016-01-01

    Oxidised zirconium was introduced as a material for femoral components in total knee arthroplasty (TKA) as an attempt to reduce polyethylene wear. However, the long-term survival of this component is not known. We performed a retrospective review of a prospectively collected database to assess the ten year survival and clinical and radiological outcomes of an oxidised zirconium total knee arthroplasty with the Genesis II prosthesis. The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Knee Injury and Osteoarthritis Outcome Score (KOOS) and a patient satisfaction scale were used to assess outcome. A total of 303 consecutive TKAs were performed in 278 patients with a mean age of 68 years (45 to 89). The rate of survival ten years post-operatively as assessed using Kaplan-Meier analysis was 97% (95% confidence interval 94 to 99) with revision for any reason as the endpoint. There were no revisions for loosening, osteolysis or failure of the implant. There was a significant improvement in all components of the WOMAC score at final follow-up (p < 0.001). The mean individual components of the KOOS score for symptoms (82.4 points; 36 to 100), pain (87.5 points; 6 to 100), activities of daily life (84.9 points; 15 to 100) and quality of life (71.4 points; 6 to 100) were all at higher end of the scale. This study provides further supportive evidence that the oxidised zirconium TKA gives comparable rates of survival with other implants and excellent functional outcomes ten years post-operatively. Total knee arthroplasty with an oxidised zirconium femoral component gives comparable long-term rates of survival and functional outcomes with conventional implants. ©2016 The British Editorial Society of Bone & Joint Surgery.

  4. [Sexual complaints and dysfunction among PLHIV receiving ARV treatment for ten years in Senegal].

    PubMed

    Diaw, J; Taverne, B; Coutherut, J

    2014-10-01

    The sexual health of people who have been living with HIV (PLHIV) and who have been receiving ARV drug treatment for several years is still a virtually unexplored topic in Africa today. A study was conducted in Senegal on people who have been treated with ARVs for ten years. Half of those interviewed believe that their sexuality has deteriorated. HIV infection has become a chronic disease in which sexual dysfunction related to the disease or age is interpreted in the context of popular representations of HIV infection and those on sexuality defined by social norms.

  5. Dopa-Responsive Dystonia in a Ten-Year-Old Girl

    PubMed Central

    Soma, Venkatesh; Mohammed, Hussain Sadiq; Riyas, Ebrahim; Murugesan, Karuppasamy

    2012-01-01

    Children with recent onset dystonia and gait abnormalities may pose a diagnostic challenge. A ten-year-old, developmentally normal girl, presented with a six-month history of gait abnormality and dystonia. Her complaint worsened as the day progressed. In view of typical diurnal variation of dystonia, a therapeutic challenge with levodopa/carbidopa was given and there was a dramatic response. Hence, a diagnosis of dopa-responsive dystonia (DRD) was made. DRD is an inherited disorder characterized by dystonia with diurnal variation and favorable response to levodopa/carbidopa. The inheritance is usually autosomal dominant, however, in some cases, autosomal-recessive inheritance is also seen. PMID:24479026

  6. Idaho National Laboratory 2013-2022 Ten-Year Site Plan

    SciTech Connect

    Calvin Ozaki; Sheryl L. Morton; Elizabeth A. Connell; William T. Buyers; Craig L. Jacobson; Charles T. Mullen; Christopher P. Ischay; Ernest L. Fossum; Robert D. Logan

    2011-06-01

    The Idaho National Laboratory (INL) Ten-Year Site Plan (TYSP) describes the strategy for accomplishing the long-term objective of transforming the laboratory to meet Department of Energy (DOE) national nuclear research and development (R&D) goals, as outlined in DOE strategic plans. The plan links R&D mission goals and INL core capabilities with infrastructure requirements (single- and multi-program), establishs the 10-year end-state vision for INL complexes, and identifies and prioritizes infrastructure needs and capability gaps. The TYSP serves as the basis for documenting and justifying infrastructure investments proposed as part of the FY 2013 budget formulation process.

  7. 76 FR 9786 - NIOSH Dose Reconstruction Program Ten-Year Review-Phase I Report on Customer Service; Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention NIOSH Dose Reconstruction Program Ten-Year... review and comment on the draft publication, ``NIOSH Dose Reconstruction Program Ten-Year Review--Phase...

  8. A Ten Year Retrospective on Environmental Justice: What Have We Learned?

    SciTech Connect

    Scott, Michael J.; Jaksch, John A.; Cort, Katherine A.

    2005-03-01

    Beginning in 1994, Executive Order 12898 has directed federal executive agencies to identify and address, as appropriate, disproportionately high and adverse health or environmental effects of their programs, policies, and activities on minority and low income populations. The policy behind the Executive Order was to prevent minority and low income groups from bearing disproportionate adverse environmental consequences of federal actions. During the last ten years, federal agencies have implemented Executive Order 12898, and some also have developed explicit procedures or guidance for the steps that need to be taken during the preparation of environmental impact statements. Based on the authors’ experience, the paper examines how environmental justice practice has evolved in the ten years since the original Executive Order was issued. This evolution has been both procedural and substantive. The paper examines how the actual practice of environmental justice analysis has progressed in federal agencies that deal with waste management issues. Reference is made to changes in case law and agency practice. The 2000 Census of Population and the ongoing development of geographic information systems in particular have made it easier to identify minority and low-income populations at risk. At the same time, a number of stakeholder groups have taken positions over specific federal actions that have given rise to novel issues and challenges for analysts. The paper discusses how NEPA practice is evolving to deal with these issues and challenges.

  9. Ten-year mortality review in a pioneer psychiatric hospital in West Africa.

    PubMed

    Malomo, I O; Aina, O F; Ladapo, H T O; Owoeye, A O

    2003-07-01

    To determine the mortality among admitted patients in the study centre, a pioneer psychiatric facility in the West African sub-region. A detailed retrospective study of the records of all deaths among the inpatients during the ten-year period of January, 1991 to December, 2000. Psychiatric Hospital Yaba, Lagos, Nigeria; established in 1907 with present bed status of 535 and patronage from Lagos and it's environ, including the neighbouring Benin Republic. Ninety six patients that died while on admission in the centre during the study period. A total of 96 patients died over the ten-year period, giving an annual rate of 9.6. The age range was 14-87 years, and mean of 44.4 (SD +/- 16.8) years. The male: female ratio was 1:1.6. Schizophrenia (26%) and major depression (25%) constituted the main psychiatric diagnoses at the time of admission among the cohort. The commonest cause of death included infections/infestations, most especially malaria and septicaemia (44% of the cohort). It is concluded that the major psychotic disorders, schizophrenia and depression continue to constitute the highest psychopathologies diagnosed psychiatric mortality study. Finally, infections/infestations still continue to play leading role as major causes of death in the West African sub-region.

  10. Scientific publications in pediatrics over the last ten years in Turkey and worldwide.

    PubMed

    Altun, Demet; Dabak, Orçun; Hacıhamdioğlu, Duygu Övünç

    2015-01-01

    In keeping with the large area of interest comprised within the field of pediatrics, the number and diversity of publications in this field has gradually increased over the last ten years in our country as well as worldwide. The objective of this paper is to offer an analysis of the status of pediatrics publications during those ten years. The publications analyzed were listed in the Thomson Reuters Web of Science and/or published in journals included in the Science Citation Index, the Science Citation Index Expanded and the Social Sciences Citation Index. All of these publications appeared in journals in which at least one pediatrics specialist published between the years 2004 and 2013. It may be seen that Turkey is in fifth place worldwide in terms of the number of studies published in these journals, with 6,134 such publications. The conclusion is that it is necessary for more Turkish studies to be multicenter, to involve international participation and to receive more citations; importance must be attached to the objective of transforming of the knowledge produced by Turkish researchers into a greater number of publications of increased quality.

  11. Idaho National Laboratory 2015-2023 Ten-Year Site Plan

    SciTech Connect

    Sheryl Morton; Elizabeth Connell; Bill Buyers; John Reisenauer; Rob Logan; Chris Ischay; Ernest Fossum; Paul Contreras; Joel Zarret; Steve Hill; Jon Tillo

    2013-09-01

    This Idaho National Laboratory (INL) Ten-Year Site Plan (TYSP) describes the strategy for accomplishing the long-term objective of sustaining the INL infrastructure to meet the Department of Energy Office of Nuclear Energy (DOE-NE) mission: to promote nuclear power as a resource capable of making major contributions in meeting the nation’s energy supply, environmental and energy security needs. This TYSP provides the strategy for INL to accomplish its mission by: (1) linking R&D mission goals to core capabilities and infrastructure requirements; (2) establishing a ten-year end-state vision for INL facility complexes; (3) identifying and prioritizing infrastructure needs and capability gaps; (4) establishing maintenance and repair strategies that allow for sustainment of mission-critical (MC) facilities; and (5) applying sustainability principles to each decision and action. The TYSP serves as the infrastructure-planning baseline for INL; and, though budget formulation documents are informed by the TYSP, it is not itself a budget document.

  12. Ten-year forecasts of water quality in Lake Michigan using a deterministic eutrophication model

    SciTech Connect

    Lesht, B.M.

    1984-03-01

    A dynamic, deterministic lake eutrophication model was used to forecast changes in Lake Michigan water quality over a ten-year simulation period. Emphasis was placed on changes in epiliminon phytoplankton biomass and in whole-lake total phosphorus concentration in response to changes in input phosphorus loads and to variations in winter conditions. Constant-condition simulations corresponding to current, increased, and reduced loads and to mild, average, and severe winters were used to establish bounds for the projected changes in water quality. Monte Carlo-type simulations were used to estimate the variance associated with the projections. Given the assumptions and limitations inherent in the modeling process, water quality in Lake Michigan is projected to improve slightly (reduced concentrations of phytoplankton and total phosphorus) over the next ten years. Year-to-year variations are significant, however, and will depend on loading and winter conditions. The variation in the projected values associated with the assumed fluctuations in loads and winter conditions is approximately 20 percent. 25 references, 20 figures, 4 tables.

  13. ``Long-life`` aluminium brazing alloys for automotive radiators -- a ten-year retrospective

    SciTech Connect

    Scott, A.C.; Woods, R.A.

    1998-12-31

    A class of corrosion-resistant brazing sheet materials, generally referred to as ``long-life alloys,`` has been in widespread use in brazed aluminum automobile radiators for over ten years. K319 tube material was initially introduced in 1986 to address the problem of road-salt-induced, outside-in corrosion of tubes in vacuum-brazed aluminum radiators, The development history, metallurgy, and field performance of long-life radiator brazing sheet are reviewed. This material utilizes the familiar sacrificial layer concept to improve corrosion resistance; however, it is unusual in that the layer is not introduced by conventional cladding means during sheet manufacture, but rather develops in situ by metallurgical transformations which occur during the brazing cycle. The sacrificial layer, about 25 mV anodic to the core alloy, increases by an order of magnitude the time-to-perforation of radiator tube sheet tested in cyclic acidified salt spray (SWAAT), which mimics the corrosion morphology observed in the field. Radiators examined after ten years of field service show excellent corrosion resistance, as predicted by SWAAT.

  14. Ten-year variability in fluxes, meteorology, and environmental conditions at a Colorado subalpine forest site

    NASA Astrophysics Data System (ADS)

    Burns, S. P.; Turnipseed, A.; Bowling, D. R.; Hu, J.; Monson, R. K.

    2009-12-01

    Changing meteorological and environmental conditions affect fluxes; model analysis has shown that environmental variability directly accounts for about half the interannual variability in net ecosystem exchange (NEE) of CO2 whereas the other 50% is due to biotic responses to these changing variables (Richardson et al. 2007). In our study, ten years (1998-2008) of turbulent flux measurements of heat, water vapor, and CO2 at the Niwot Ridge AmeriFlux site (Monson et al. 2002) are examined with respect to meteorological conditions (atmospheric temperature, stability, precipitation, and cloudiness) as well as changes in environmental conditions, such as snow depth and soil moisture. The typical yearly cycle and an estimate of the magnitude of year-to-year variability in the diurnal fluxes and other variables for a high-elevation subalpine forest ecosystem are presented. Wintertime ecosystem respiration has an average 30-min NEE of 0.62 μmol m-2 s-1 with an interannual range between 0.5-1 μmol m-2 s-1. Uptake of CO2 in late summer has an average NEE of -0.71 μmol m-2 s-1 with an interannual range between -0.1 to -1.5 μmol m-2 s-1. Previous studies at the Niwot Ridge AmeriFlux site have described the importance of photosynthetic photon flux density (PPFD) (Monson et al. 2002) and also growing season length (Hu et al. 2009) on NEE. Water isotope ratios analyzed by Hu et al. (2009) have shown that trees at the site primarily rely on water from snowmelt to sustain them throughout the summer; combining this result with the SIPNET model, Hu et al. conclude that there is a limited connection between summer precipitation and the cumulative annual gross primary production (GPP). We have tested this conclusion more explicitly by examining the response of NEE to specific precipitation events and the effect of extended dry periods on the diel cycle of the fluxes, CO2 mole fraction, sap flow, and other meteorological and soil variables. Additionally, we examine the connection

  15. Switching To Less-Expensive Blindness Drug Could Save Medicare Part B $18 Billion Over A Ten-Year Period

    PubMed Central

    Hutton, DW; Newman-Casey, PA; Tavag, M; Zacks, DN; Stein, JD

    2014-01-01

    The biologic drugs bevacizumab and ranibizumab have revolutionized treatment of diabetic macular edema and macular degeneration, leading causes of blindness. Ophthalmologic use of these drugs has increased, now accounting for roughly one-sixth of the Medicare Part B drug budget. Ranibizumab and bevacizumab have similar efficacy and potentially minor differences in adverse event rates, but at $2,023 per dose, ranibizumab costs forty times more than bevacizumab. Using modeling methods, we predict ten-year (2010–2020) population-level costs and health benefits of using bevacizumab and ranibizumab. Our results show that if all patients were treated with the less-expensive bevacizumab instead of current usage patterns, Medicare Part B, patients, and the health care system would save $18 billion, $4.6 billion, and $29 billion, respectively. Altering patterns of use with these therapies by encouraging bevacizumab use and hastening approval of biosimilar therapies would dramatically reduce spending without substantially affecting patient outcomes. PMID:24889941

  16. Surgical Brain Metastases: Management and Outcome Related to Prognostic Indexes: A Critical Review of a Ten-Year Series

    PubMed Central

    Caroli, Manuela; Di Cristofori, Andrea; Lucarella, Francesca; Raneri, Fabio Angelo; Portaluri, Francesco; Gaini, Sergio Maria

    2011-01-01

    Brain metastasis are the most common neoplastic lesions of the nervous system. Many cancer patients are diagnosed on the basis of a first clinical presentation of cancer on the basis of a single or multiple brain lesions. Brain metastases are manifestations of primary disease progression and often determine a poor prognosis. Not all patients with a brain metastases undergo surgery: many are submitted to alternative or palliative treatments. Management of patients with brain metastases is still controversial, and many studies have been developed to determine which is the best therapy. Furthermore, management of patients operated for a brain metastasis is often difficult. Chemotherapy, stereotactic radiosurgery, panencephalic radiation therapy, and surgery, in combination or alone, are the means most commonly used. We report our experience in the management of a ten-year series of surgical brain metastasis and discuss our results in the preoperative and postoperative management of this complex condition. PMID:22084749

  17. Ipsilateral combination of Galeazzi and Monteggia fractures in a ten-year-old patient: a case report.

    PubMed

    Akalin, Yavuz; Akinci, Orhan; Kayali, Cemil

    2010-01-01

    Galeazzi fractures represent approximately 3 to 6 percent of forearm fractures, whereas Monteggia fractures represent 1 to 2 percent. The combination of these injuries in the same extremity is an exceedingly rare occurrence. We report a case of ipsilateral combination of Galeazzi and Monteggia fractures in a ten-year-old patient. The patient was treated with closed reduction and internal fixation with Kirschner pins. The distal radioulnar and radiocapitellar joint relationships were restored and the fractures healed. The patient proceeded to obtain a satisfactory functional result three years later. Internal fixation is a safe method for such complex forearm fractures in older children and allows post-operative rehabilitation with the advantage of early mobilization.

  18. Favourable ten-year overall survival in a Caucasian population with high probability of hereditary breast cancer

    PubMed Central

    2010-01-01

    Background The purpose of our study was to compare differences in the prognosis of breast cancer (BC) patients at high (H) risk or intermediate slightly (IS) increased risk based on family history and those without a family history of BC, and to evaluate whether ten-year overall survival can be considered a good indicator of BRCA1 gene mutation. Methods We classified 5923 breast cancer patients registered between 1988 and 2006 at the Department of Oncology and Haematology in Modena, Italy, into one of three different risk categories according to Modena criteria. One thousand eleven patients at H and IS increased risk were tested for BRCA1/2 mutations. The overall survival (OS) and disease free survival (DFS) were the study end-points. Results Eighty BRCA1 carriers were identified. A statistically significantly better prognosis was observed for patients belonging to the H risk category with respect to women in the IS and sporadic groups (82% vs.75% vs.73%, respectively; p < 0.0001). Comparing only BRCA1 carriers with BRCA-negative and sporadic BC (77% vs.77% vs.73%, respectively; p < 0.001) an advantage in OS was seen. Conclusions Patients belonging to a population with a high probability of being BRCA1 carriers had a better prognosis than those with sporadic BC. Considering these results, women who previously had BC and had survived ten years could be selected for BRCA1 analysis among family members at high risk of hereditary BC during genetic counselling. Since only 30% of patients with a high probability of having hereditary BC have BRCA1 mutations, selecting women with a long term survival among this population could increase the rate of positive analyses, avoiding the use of expensive tests. PMID:20219108

  19. Ten-year interannual and seasonal variability of stream carbon export from a boreal peatland in northern Sweden

    NASA Astrophysics Data System (ADS)

    Leach, J.; Larsson, A.; Nilsson, M. B.; Laudon, H.

    2015-12-01

    High latitude peatlands constitute about 3% of the global land cover but store almost a third of the global soil carbon pool. The annual net ecosystem carbon balance at high latitude mires results from the balance between net ecosystem exchange, methane emission and stream discharge export. Understanding stream carbon export dynamics is needed to accurately predict how the carbon balance of peatlands will respond to climatic and environmental change. We use a ten year record (2004-2014) of streamflow and dissolved carbon (DOC, DIC, and CH4) measurements to assess interannual and seasonal variability in stream carbon export for a peatland catchment in northern Sweden. Mean annual total carbon export for the ten year period was 11.4 gC/m2, but individual years ranged between 6.1 and 17.2 gC/m2. DOC was the dominant form of carbon being exported, comprising 68% to 76% of total annual exports, and DIC contributed between 24% and 30%. CH4 made up less than 3% of total export. Stream carbon export and streamflow were highly synchronous. The majority of export (30% to 55% of annual totals) occurred during the spring snowmelt period. Exports during the summer and autumn were highly variable (1% to 45% and 9% to 53% of annual totals, respectively) and depended on the timing and magnitude of rain events. Winter periods were characterized by low streamflow conditions and associated low carbon export (0.6% to 10% of annual totals). These results highlight considerable interannual and seasonal variability of stream carbon export driven primarily by rain and snowmelt runoff events.

  20. Indolent lung opacity: Ten years follow-up of pulmonary inflammatory pseudo-tumor

    PubMed Central

    Degheili, Jad A; Kanj, Nadim A; Koubaissi, Salwa A; Nasser, Mouhamad J

    2017-01-01

    Inflammatory pseudotumor (IPT) has always been considered a diagnostic challenge. Its rarity and resemblance to other more common pathological entities imposes that neither clinical nor radiological characteristics can lead to a definitive diagnosis. The surgical excision of the lesion is the ultimate approach for accurate diagnosis and cure. Moreover the true nature of IPT, its origin as a neoplastic entity or an over-reactive inflammatory reaction to an unknown trigger, has been a long debated matter. Surgery remains the treatment of choice. IPT is mostly an indolent disease with minimal morbidity and mortality. Local invasion and metastasis predict a poor prognosis. We hereby present a unique case of pulmonary IPT that was surgically excised, but recurred contralaterally, shortly thereafter. Despite no medical or surgical treatment for ten years, the lesion has remained stable in size, with neither symptoms nor extra-pulmonary manifestations. PMID:28255550

  1. FCC reactor product-catalyst separation: Ten years of commercial experience with closed cyclones

    SciTech Connect

    Miller, R.B.; Johnson, T.E.; Santner, C.R.; Avidan, A.A.; Johnson, D.L.

    1995-09-01

    FCC reactor closed cyclones were first commercialized ten years ago and have now been installed in over 22 FCC units worldwide. Cumulative commercial experience has shown significant yield benefits, in some cases higher than first estimated, and excellent reliability. By nearly eliminating post-riser cracking, they reduce dry gas make and produce higher yields of desirable liquid products. Trouble-free operation with closed cyclones is attributed to proper design, instrumentation, and operating procedures. The Mobil-Kellogg Closed Cyclone technology is the only design offered for license which uses the positive-pressure riser cyclone system which has proven to be least sensitive to upsets. This paper traces the development and commercialization of closed cyclones, discusses differences between competing closed cyclone designs, and documents the benefits which have been observed for Mobil-Kellogg Closed Cyclones.

  2. Ten years from the Antarctic Sub-millimeter Telescope and Remote Observatory

    NASA Astrophysics Data System (ADS)

    Martin, Christopher L.

    2007-08-01

    Beginning with the winter season of 1995 and for the next ten years, the Antarctic Sub-mm Telescope and Remote Observatory (AST/RO, Stark et al. 1997; Stark et al. 2001; ), a 1.7m diameter, offset Gregorian telescope located at an altitude of 2847m at the Amundsen-Scott South Pole Station collected sub-mm and Terahertz data in the 1.3mm to 200μm wavelength bands. From its location just a few hundred meters away from the geophysical South Pole, AST/RO was the first sub-mm telescope to over-winter on the polar plateau, a location uniquely suited to high quality sub-mm observations due its very low humidity, high atmospheric stability and thin troposphere (Chamberlin et al. 1997).

  3. Randomized trial of treatment for children with sexual behavior problems: ten-year follow-up.

    PubMed

    Carpentier, Melissa Y; Silovsky, Jane F; Chaffin, Mark

    2006-06-01

    This study prospectively follows 135 children 5-12 years of age with sexual behavior problems from a randomized trial comparing a 12-session group cognitive-behavioral therapy (CBT) with group play therapy and follows 156 general clinic children with nonsexual behavior problems. Ten-year follow-up data on future juvenile and adult arrests and child welfare perpetration reports were collected. The CBT group had significantly fewer future sex offenses than the play therapy group (2% vs. 10%) and did not differ from the general clinic comparison (3%), supporting the use of short-term CBT. There were no group differences in nonsexual offenses (21%). The findings do not support assumptions about persistent or difficult to modify risk and raise questions about policies and practices founded on this assumption. Copyright 2006 APA, all rights reserved.

  4. Photoswitchable Fluorescent Proteins: Ten Years of Colorful Chemistry and Exciting Applications

    PubMed Central

    Zhou, Xin X.; Lin, Michael Z.

    2013-01-01

    Reversibly photoswitchable fluorescent proteins (RSFPs) are fluorescent proteins whose fluorescence, upon excitation at a certain wavelength, can be switched on or off by light in a reversible manner. In the last ten years, many new RSFPs have been developed and novel applications in cell imaging discovered that rely on their photoswitching properties. This review will describe research on the mechanisms of reversible photoswitching and recent applications using RSFPs. While cis-trans isomerization of the chromophore is believed to be the general mechanism for most RSFPs, structural studies reveal diversity in the details of photoswitching mechanisms, including different effects of protonation, chromophore planarity, and pocket flexibility. Applications of RSFPs include new types of live-cell superresolution imaging, tracking of protein movements and interactions, information storage, and optical control of protein activity. PMID:23876529

  5. Idaho National Laboratory Ten-Year Site Plan Project Description Document

    SciTech Connect

    Not Listed

    2012-03-01

    This document describes the currently active and proposed infrastructure projects listed in Appendix B of the Idaho National Laboratory 2013-2022 Ten Year Site Plan (DOE/ID-11449). It was produced in accordance with Contract Data Requirements List I.06. The projects delineated in this document support infrastructure needs at INL's Research and Education Campus, Materials and Fuels Complex, Advanced Test Reactor Complex and the greater site-wide area. The projects provide critical infrastructure needed to meet current and future INL opereational and research needs. Execution of these projects will restore, rebuild, and revitalize INL's physical infrastructure; enhance program execution, and make a significant contribution toward reducing complex-wide deferred maintenance.

  6. Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy.

    PubMed

    Park, G Barratt; Field, Robert W

    2016-05-28

    Since its invention in 2006, the broadband chirped pulse Fourier transform spectrometer has transformed the field of microwave spectroscopy. The technique enables the collection of a ≥10 GHz bandwidth spectrum in a single shot of the spectrometer, which allows broadband, high-resolution microwave spectra to be acquired several orders of magnitude faster than what was previously possible. We discuss the advantages and challenges associated with the technique and look back on the first ten years of chirped pulse Fourier transform spectroscopy. In addition to enabling faster-than-ever structure determination of increasingly complex species, the technique has given rise to an assortment of entirely new classes of experiments, ranging from chiral sensing by three-wave mixing to microwave detection of multichannel reaction kinetics. However, this is only the beginning. Future generations of microwave experiments will make increasingly creative use of frequency-agile pulse sequences for the coherent manipulation and interrogation of molecular dynamics.

  7. The evolution and structure of Pegasi planets: ten years of models and still much to learn!

    NASA Astrophysics Data System (ADS)

    Guillot, T.

    2006-02-01

    Ten years after the discovery of 51 Peg b, our understanding of the evolution of "Pegasi planets" (a.k.a. "Hot Jupiters") has been shaken several times: by the discovery of the first transiting extrasolar planet, HD209458b and its large radius, the discovery of the evaporation of this planet, the measurement of the radii of several other extrasolar planets, and recently by measurements of the infrared planetary emission by the detection of the secondary eclipse for 2 Pegasides. I discuss the different theoretical explanations and models that have been proposed to explain the observations. Our understanding of Pegasides is far from complete, but great hope lies in statistical observations and characterization of transiting planets with ground based programs and the space missions COROT and Kepler.

  8. [Ten years progression-free survival obtained in a patient with mantle cell lymphoma].

    PubMed

    Wysokińska, Elwira; Kolak, Agnieszka; Starosławska, Elżbieta; Kieszko, Dariusz; Kamińska, Marzena; Surdyka, Dariusz; Mocarska, Agnieszka; Burdan, Franciszek

    2015-05-01

    Mantle cell lymphoma is a rare aggressive lymphoma derived from B cells, characterized by rapid progression and subsequent recurrence. It is considered to be an incurable disease, with exception of a certain group of patients treated with an autogenic stem cell transplantation. The mean survival time is three years, after applying the conventional regimen based on COP (cyclophosphamide, vincristine, prednisone) or CHOP chemotherapy (COP + doxorubicin). An addition of rituximab to CHOP regimen significantly prolongs progression-free survival. The present case reports ten years progression-free survival in a female patient with mantle cell lymphoma with baseline clinical stage IVB (MIPI 5), treated with nine courses of CHOP chemotherapy. Rituximab was added from 3 to 8 course. The complete clinical, radiological and histopathological response has been obtained.

  9. [Evaluation of needle exchange program at Pereiro de Aguiar prison (Ourense, Spain): ten years of experience].

    PubMed

    Ferrer-Castro, V; Crespo-Leiro, M R; García-Marcos, L S; Pérez-Rivas, M; Alonso-Conde, A; García-Fernández, I; Lorenzo-Guisado, A; Sánchez-Fernández, J L; Seara-Selas, M; Sanjosé-Vallejo, R

    2012-01-01

    To evaluate the effectiveness of NEPs in prison to reduce the prevalence of infections associated with intravenous drug use and to know more about acceptance of the program by inmates and staff. cross-sectional observational study at baseline, 6 and 12 months and 10 years of program development. Interviews were conducted with program users, as well as random sample surveys of officials at the various cuts, and a random sample of inmates from the centre after10 years. Activity indicators of the program were recorded continuously, and the prevalence of HIV, HBV and HCV at baseline and after 10 years was evaluated. For the statistical analysis, the chi-square test was used with the Yates correction when necessary. In ten years we have supplied a total of 15,962 syringes to 429 users, (average 20.2 users/month), and 11,327 (70.9%) were returned. The prevalence of HIV infection decreased from 21% in 1999 to 8.5% in 2009, HCV prevalence from 40% to 26.1% (p <0.01), finding no significant differences in the prevalence of HBsAg +. Most of the inmates and civil servants believe that the program did not increase intravenous drug use and improves hygienic living conditions in prison. After ten years of development of the NEP, there was a significant decrease in the prevalence of HIV and HCV in the prison population at the centre, and the program is accepted as beneficial by most of the inmates and staff participating in the survey.

  10. A Ten Year Audit of Maternal Mortality: Millennium Development Still a Distant Goal.

    PubMed

    Singla, Anshuja; Rajaram, Shalini; Mehta, Sumita; Radhakrishnan, Gita

    2017-01-01

    To assess various causes of maternal mortality over a ten year period. Retrospective audit of hospital case records. Tertiary care hospital. Pregnant women who expired in the premises of GTB Hospital. A retrospective audit of case records of maternal deaths was conducted for a ten year period (January 2005 to December 2014). There were a total of 647 maternal deaths out of 1,16,641 live births. Sixty-eight percent (n = 445) of women were aged 21-30 years, while 10.5% (n = 68) were <20 years of age. The most common direct causes of maternal mortality were preeclampsia/eclampsia in 24.4% (n = 158), obstetric hemorrhage in 19.1% (n = 124) and puerperal sepsis in 14.5% (n = 94). With regards to indirect causes, anemia accounted for 15.3% (n = 99) mortality. There was only 1 (0.1%) mortality because of HIV/AIDS. Other notable causes of maternal mortality were infective hepatitis in 7.1% (n = 46). Tuberculosis, that is a disease of tropical countries, accounted for 3.0% (n = 20) of the total deaths. High maternal mortality in GTB hospital can be due to it being a tertiary hospital with referrals from all neighbouring states. Accessible antenatal care can help prevent these maternal deaths. Female education can be of immense help in dealing with the problem and improving the utilization of public health facilities. Preeclampsia/eclampsia and obstetric hemorrhage have been the main causes of maternal mortality for ages. Regular antenatal visits and the judicious training of grassroot level workers to pick-up complications early on in the pregnancy can be an effective way to deal the morbidity and mortality associated with these problems. The Janani Suraksha Yojana (JSY) and Janani Shishu Suraksha Karyakaram (JSSK) in India are pioneer steps in this direction.

  11. Clinical tolerance in large field radiotherapy--the knowledge gained over the last ten years.

    PubMed

    Gocheva, Lilia B

    2010-01-01

    Malignant disorders are still far from being successfully managed in spite of the apparent progress achieved by surgical treatment, high energy radiotherapy (RT) and chemotherapy (CHT). They keep being the second most frequent cause of lethal outcomes both in Bulgaria and in most countries of the world. One of the promising approaches to increasing the efficaciousness of treatment is development and use of methods that are in full accord with the modern requirements of a complex therapy. Over the last fifty years, large field radiation techniques, applied as systemic therapy in oncology, have been investigated and established. These techniques show the transition in oncology to using actively various variants of large field radiotherapy (LFR), the "heavy artillery" of oncoradiologic practice, as an alternative or adjunct therapy to chemotherapy (CHT). In the present paper we review the current knowledge in the field and present the clinical experience accumulated over the last ten years with respect to clinical tolerance in the major large-field radiotherapy techniques--total body irradiation, half body irradiation, whole abdominal irradiation, total and partial lymphoid irradiation. Described in detail are the contemporary knowledge about clinical and hematologic tolerance in total body irradiation as part of the myelo- and nonmyeloablative conditioning regimens as well as in half body irradiation as a systemic therapy in oncology. We also present the amassed experience in clinical tolerance in partial body irradiation in the form of whole abdominal and total or partial lymphoid irradiation. Another point worth noting based again on the experience gained over the last ten years is that for LFR we need to develop a radiotherapy technique that is designed carefully to achieve an optimal therapeutic effect that should include the disease control, good clinical tolerance and reduction of post-radiotherapy sequelae.

  12. A Vision for the Next Ten Years for Integrated Ocean Observing Data

    NASA Astrophysics Data System (ADS)

    Willis, Z. S.

    2012-12-01

    Ocean observing has come a long way since the Ocean Sciences Decadal Committee met over a decade ago. Since then, our use of the ocean and coast and their vast resources has increased substantially - with increased shipping, fishing, offshore energy development and recreational boating. That increased use has also spearheaded advances in observing systems. Cutting-edge autonomous and remotely operated vehicles scour the surface and travel to depths collecting essential biogeochemical data for better managing our marine resources. Satellites enable the global mapping of practically every physical ocean variable imaginable. A nationally-integrated coastal network of high-frequency radars lines the borders of the U.S. feeding critical navigation, response, and environmental information continuously. Federal, academic, and industry communities have joined in unique partnerships at regional, national, and global levels to address common challenges to monitoring our ocean. The 2002 Workshop, Building Consensus: Toward an Integrated and Sustained Ocean Observing System laid the framework for the current United States Integrated Ocean Observing System (U.S. IOOS). Ten years later, U.S. IOOS has moved from concept to reality, though much work remains to meet the nation's ocean observing needs. Today, new research and technologies, evolving users and user requirements, economic and funding challenges, and diverse institutional mandates all influence the future growth and implementation of U.S. IOOS. In light of this new environment, the Interagency Ocean Observation Committee (IOOC) will host the 2012 Integrated Ocean Observing System Summit in November 2012, providing a forum to develop a comprehensive ocean observing vision for the next decade, utilizing the knowledge and expertise gained by the IOOS-wide community over the past ten years. This effort to bring together ocean observing stakeholders at the regional, national, and global levels to address these challenges

  13. Medical school attrition-beyond the statistics a ten year retrospective study.

    PubMed

    Maher, Bridget M; Hynes, Helen; Sweeney, Catherine; Khashan, Ali S; O'Rourke, Margaret; Doran, Kieran; Harris, Anne; Flynn, Siun O'

    2013-01-31

    Medical school attrition is important--securing a place in medical school is difficult and a high attrition rate can affect the academic reputation of a medical school and staff morale. More important, however, are the personal consequences of dropout for the student. The aims of our study were to examine factors associated with attrition over a ten-year period (2001-2011) and to study the personal effects of dropout on individual students. The study included quantitative analysis of completed cohorts and qualitative analysis of ten-year data. Data were collected from individual student files, examination and admission records, exit interviews and staff interviews. Statistical analysis was carried out on five successive completed cohorts. Qualitative data from student files was transcribed and independently analysed by three authors. Data was coded and categorized and key themes were identified. Overall attrition rate was 5.7% (45/779) in 6 completed cohorts when students who transferred to other medical courses were excluded. Students from Kuwait and United Arab Emirates had the highest dropout rate (RR = 5.70, 95% Confidence Intervals 2.65 to 12.27;p < 0.0001) compared to Irish and EU students combined. North American students had a higher dropout rate than Irish and EU students; RR = 2.68 (1.09 to 6.58;p = 0.027) but this was not significant when transfers were excluded (RR = 1.32(0.38, 4.62);p = 0.75). Male students were more likely to dropout than females (RR 1.70, .93 to 3.11) but this was not significant (p = 0.079).Absenteeism was documented in 30% of students, academic difficulty in 55.7%, social isolation in 20%, and psychological morbidity in 40% (higher than other studies). Qualitative analysis revealed recurrent themes of isolation, failure, and despair. Student Welfare services were only accessed by one-third of dropout students. While dropout is often multifactorial, certain red flag signals may alert us to risk of dropout including non-EU origin

  14. Epidemiology of Cervical Spine Injuries in High School Athletes Over a Ten-Year Period.

    PubMed

    Meron, Adele; McMullen, Christopher; Laker, Scott R; Currie, Dustin; Comstock, R Dawn

    2017-09-12

    Over 7 million athletes participate in high school (HS) sports annually, with both the benefits of physical activity and risks of injury. While catastrophic cervical spine injuries have been studied, limited data are available characterizing less severe cervical spine injuries in HS athletes. To describe and compare cervical spine injury rates and patterns among United States (US) HS athletes across 24 sports over a ten-year period. Descriptive epidemiology study SETTING: National sample of high schools participating in the High School Reporting Information Online (High School RIO) injury surveillance system. Athletes from participating schools injured in a school sanctioned practice, competition, or performance during the 2005-2006 through 2014-2015 academic years. Cervical spine injury data captured by High School RIO during the ten-year study period were examined. Cervical spine injury was defined as any injury to the cervical spinal cord, bones, nerves, or supporting structures of the cervical spine including muscles, ligaments, and tendons. Cervical spine injury rates, diagnoses, mechanisms, and severities. During the study period, 1,080 cervical spine injuries were reported during 35,581,036 athlete exposures (AE) for an injury rate of 3.04 per 100,000 AE. Injury rates were highest in football (10.10), wrestling (7.42) and girls' gymnastics (4.95). Muscle injuries were most common (63.1%), followed by nerve injuries (20.5%). A larger proportion of football injuries were nerve injuries compared to all other sports (IPR, 3.31; CI, 2.33-4.72), while in boys' ice hockey fractures represented a greater proportion of injuries compared with all other sports (IPR, 7.64; CI, 2.10-27.83). Overall, the most common mechanisms of injury were contact with another player (70.7%) and contact with playing surface (16.1%). Cervical spine injury rates and patterns vary by sport and gender. Characterizing these differences is the first step in developing effective, evidence

  15. Ten-year development of douglas-fir and associated vegetation after different site preparation on coast range clearcuts. Forest Service research paper

    SciTech Connect

    Stein, W.I.

    1995-02-01

    Ten-years results are presented from an operational-sized, replicated experiment in the Coast Ranges of Oregon to determine the effects of six site-preparation methods on the subsequent survival and growth of Douglas-fir and associated species. Site preparation and seedling protection with plastic mesh tubing significantly enhanced tree development. Site preparation also produced large differences in frequency and cover of associated species but only minor differences in the species represented.

  16. Ten-year rank-order stability of personality traits and disorders in a clinical sample.

    PubMed

    Hopwood, Christopher J; Morey, Leslie C; Donnellan, M Brent; Samuel, Douglas B; Grilo, Carlos M; McGlashan, Thomas H; Shea, M Tracie; Zanarini, Mary C; Gunderson, John G; Skodol, Andrew E

    2013-06-01

    This study compares the 10-year retest stability of normal traits, pathological traits, and personality disorder dimensions in a clinical sample. Ten-year rank-order stability estimates for the Revised NEO Personality Inventory, Schedule for Nonadaptive and Adaptive Personality, and Diagnostic Interview for DSM-IV Personality Disorders were evaluated before and after correcting for test-retest dependability and internal consistency in a clinical sample (N = 266). Dependability-corrected stability estimates were generally in the range of.60-.90 for traits and.25-.65 for personality disorders. The relatively lower stability of personality disorder symptoms may indicate important differences between pathological behaviors and relatively more stable self-attributed traits and imply that a full understanding of personality and personality pathology needs to take both traits and symptoms into account. The five-factor theory distinction between basic tendencies and characteristic adaptations provides a theoretical framework for the separation of traits and disorders in terms of stability in which traits reflect basic tendencies that are stable and pervasive across situations, whereas personality disorder symptoms reflect characteristic maladaptations that are a function of both basic tendencies and environmental dynamics. © 2012 Wiley Periodicals, Inc.

  17. Ten years after "Worrying trends in econophysics": developments and current challenges

    NASA Astrophysics Data System (ADS)

    Ormerod, Paul

    2016-12-01

    Econophysics has made a number of important additions to scientific knowledge. Yet it continues to lack influence with both economists and policy makers. Ten years ago, I and three other economists sympathetic to econophysics wrote a paper on worrying trends within the discipline. For example, its lack of awareness of the economics literature, and shortfalls in the use of statistical analysis. These continue to be obstacles to wider acceptance by economists. Like all agents, policy makers respond to incentives, and economists understand this very well. Much of the econophysics community appears to think that simply doing good science is sufficient to have the work recognised, rather than relating to the motivations and incentives of policy makers. Nevertheless, econophysics now has three major opportunities to advance knowledge in areas where policy makers perceive weaknesses in what they are presented with by economists. All can benefit from the analysis of Big Data. The first is a core model of agent behaviour which is more relevant to cyber society than the rational agent model of economics. Second, extending our understanding of the business cycle, primarily by incorporating the importance of networks into models. Third, devising proper measures of output in cyber society.

  18. Reflection on the Process of Open Sourcing Software Based on Ten Years of Development of RAPID

    NASA Astrophysics Data System (ADS)

    David, C. H.; Famiglietti, J. S.; Yang, Z. L.; Habets, F.; Maidment, D.

    2015-12-01

    As the number and size of geoscience datasets persist in their constant rise, geoscientists increasingly express their yearning for further sharing of their data and software, and for facilitation of the associated academic credits. We present here our experience based on the open source development of an Earth System Model focusing on the propagation of water flow waves in large river networks: the Routing Application for Parallel computatIon of Discharge (RAPID). Since inception of RAPID ten years ago in January 2006, the community of its users has grown slowly but steadily, and now includes researchers in industry, academia, and government organizations. This growth of the RAPID users community can be explained - at least in part - by its open availability. However, despite an increasing support for open science (software and data), the mechanics of sharing still remain mysterious to many geoscientists… as they were for the authors. The purpose of this presentation is therefore to shed light on the steps involved in opening software and data based on a decade of experience related to the development and release of an Earth System Model. Three distinct steps of open sourcing are highlighted here: opening, exposing, and automatic testing. Each one of these steps is presented as an independent and tractable increment at various stages of development that is justified based on the size of the users community. Topics covered include software and data licenses, code and data repositories, unit testing, and continuous integration.

  19. SPIE Smart Structures Product Implementation Award: a review of the first ten years

    NASA Astrophysics Data System (ADS)

    Anderson, Eric H.; Sater, Janet M.

    2007-04-01

    The research field of smart materials and structures has been a distinct entity for two decades. Over the past ten years, the SPIE Industrial and Commercial Applications Conference has presented a Smart Structures Product Implementation Award at its annual symposium. This paper revisits the nine winning entries to date (1998-2007) and updates their status. The paper begins with a brief description of the original and current intent of the award and follows with a short overview of the evolution of smart structures, from research to products. The winning teams and their respective products are then described. The current status of the products is discussed based on publicly available information and input from the respective companies. Note however that it is not the purpose of the paper to rank the product winners in terms of success or sales. The paper concludes with an assessment of the larger trends in productization of smart structures technologies. The application "form" for the award as well as the evaluation criteria and suggestions for improving award application packages can be found in the appendix.

  20. Naive (commonsense) geography and geobrowser usability after ten years of Google Earth

    NASA Astrophysics Data System (ADS)

    Hamerlinck, J. D.

    2016-04-01

    In 1995, the concept of ‘naive geography’ was formally introduced as an area of cognitive geographic information science representing ‘the body of knowledge that people have about the surrounding geographic world’ and reflecting ‘the way people think and reason about geographic space and time, both consciously and subconsciously’. The need to incorporate such commonsense knowledge and reasoning into design of geospatial technologies was identified but faced challenges in formalizing these relationships and processes in software implementation. Ten years later, the Google Earth geobrowser was released, marking the beginning of a new era of open access to, and application of, geographic data and information in society. Fast-forward to today, and the opportunity presents itself to take stock of twenty years of naive geography and a decade of the ubiquitous virtual globe. This paper introduces an ongoing research effort to explore the integration of naive (or commonsense) geography concepts in the Google Earth geobrowser virtual globe and their possible impact on Google Earth's usability, utility, and usefulness. A multi-phase methodology is described, combining usability reviews and usability testing with use-case scenarios involving the U.S.-Canadian Yellowstone to Yukon Initiative. Initial progress on a usability review combining cognitive walkthroughs and heuristics evaluation is presented.

  1. Modeling the Office of Science Ten Year Facilities Plan: The PERI Architecture Tiger Team

    SciTech Connect

    de Supinski, Bronis R.; Alam, Sadaf; Bailey, David H.; Carrington, Laura; Daley, Chris; Dubey, Anshu; Gamblin, Todd; Gunter, Dan; Hovland, Paul D.; Jagode, Heike; Karavanic, Karen; Marin, Gabriel; Mellor-Crummey, John; Moore, Shirley; Norris, Boyana; Oliker, Leonid; Olschanowsky, Catherine; Roth, Philip C.; Schulz, Martin; Shende, Sameer; Snavely, Allan; Spear, Wyatt; Tikir, Mustafa; Vetter, Jeff; Worley, Pat; Wright, Nicholas

    2009-06-26

    The Performance Engineering Institute (PERI) originally proposed a tiger team activity as a mechanism to target significant effort optimizing key Office of Science applications, a model that was successfully realized with the assistance of two JOULE metric teams. However, the Office of Science requested a new focus beginning in 2008: assistance in forming its ten year facilities plan. To meet this request, PERI formed the Architecture Tiger Team, which is modeling the performance of key science applications on future architectures, with S3D, FLASH and GTC chosen as the first application targets. In this activity, we have measured the performance of these applications on current systems in order to understand their baseline performance and to ensure that our modeling activity focuses on the right versions and inputs of the applications. We have applied a variety of modeling techniques to anticipate the performance of these applications on a range of anticipated systems. While our initial findings predict that Office of Science applications will continue to perform well on future machines from major hardware vendors, we have also encountered several areas in which we must extend our modeling techniques in order to fulfill our mission accurately and completely. In addition, we anticipate that models of a wider range of applications will reveal critical differences between expected future systems, thus providing guidance for future Office of Science procurement decisions, and will enable DOE applications to exploit machines in future facilities fully.

  2. Modeling the Office of Science Ten Year FacilitiesPlan: The PERI Architecture Tiger Team

    SciTech Connect

    de Supinski, B R; Alam, S R; Bailey, D H; Carrington, L; Daley, C

    2009-05-27

    The Performance Engineering Institute (PERI) originally proposed a tiger team activity as a mechanism to target significant effort to the optimization of key Office of Science applications, a model that was successfully realized with the assistance of two JOULE metric teams. However, the Office of Science requested a new focus beginning in 2008: assistance in forming its ten year facilities plan. To meet this request, PERI formed the Architecture Tiger Team, which is modeling the performance of key science applications on future architectures, with S3D, FLASH and GTC chosen as the first application targets. In this activity, we have measured the performance of these applications on current systems in order to understand their baseline performance and to ensure that our modeling activity focuses on the right versions and inputs of the applications. We have applied a variety of modeling techniques to anticipate the performance of these applications on a range of anticipated systems. While our initial findings predict that Office of Science applications will continue to perform well on future machines from major hardware vendors, we have also encountered several areas in which we must extend our modeling techniques in order to fulfill our mission accurately and completely. In addition, we anticipate that models of a wider range of applications will reveal critical differences between expected future systems, thus providing guidance for future Office of Science procurement decisions, and will enable DOE applications to exploit machines in future facilities fully.

  3. Modeling the Office of Science Ten Year Facilities Plan: The PERI Architecture Team

    SciTech Connect

    de Supinski, Bronis R.; Alam, Sadaf R; Bailey, David; Carrington, Laura; Daley, Christopher; Dubey, Anshu; Gamblin, Todd; Gunter, Dan; Hovland, Paul; Jagode, Heike; Karavanic, Karen; Marin, Gabriel; Mellor-Crummey, John; Moore, Shirley; Norris, Boyana; Oliker, Leonid; Olschanowsky, Cathy; Roth, Philip C; Schulz, Martin; Shende, Sameer; Snavely, Allan; Spea, Wyatt; Tikir, Mustafa; Vetter, Jeffrey S; Worley, Patrick H; Wright, Nicholas

    2009-01-01

    The Performance Engineering Institute (PERI) originally proposed a tiger team activity as a mechanism to target significant effort optimizing key Office of Science applications, a model that was successfully realized with the assistance of two JOULE metric teams. However, the Office of Science requested a new focus beginning in 2008: assistance in forming its ten year facilities plan. To meet this request, PERI formed the Architecture Tiger Team, which is modeling the performance of key science applications on future architectures, with S3D, FLASH and GTC chosen as the first application targets. In this activity, we have measured the performance of these applications on current systems in order to understand their baseline performance and to ensure that our modeling activity focuses on the right versions and inputs of the applications. We have applied a variety of modeling techniques to anticipate the performance of these applications on a range of anticipated systems. While our initial findings predict that Office of Science applications will continue to perform well on future machines from major hardware vendors, we have also encountered several areas in which we must extend our modeling techniques in order to fulfilll our mission accurately and completely. In addition, we anticipate that models of a wider range of applications will reveal critical differences between expected future systems, thus providing guidance for future Office of Science procurement decisions, and will enable DOE applications to exploit machines in future facilities fully.

  4. [Smoking among psychology students over a ten-year period (1996-2006)].

    PubMed

    Míguez Varela, María del Carmen; Becoña Iglesias, Elisardo

    2009-11-01

    The purpose of this study was to analyze the evolution of smoking among Psychology students at the University of Santiago de Compostela (Spain) over a ten-year period (1986-2006). We also assessed the extent of knowledge of the Spanish health legislation on tobacco (Ley 28/2005) and its effect on smoking. We administered a questionnaire to representative samples of students from the 1st year of their Psychology course to the 5th year, on four occasions. In the academic year 1996-1997 (N = 835), 34% of the sample claimed to be daily smokers; in 1999-2000 (N = 842), the figure was 35.2%; in 2003-2004 (N = 835) it was 31.9%; and in 2006-2007 (N = 688), it was 22.8%. Moreover, in the last assessment, 97.1% of the sample reported being aware of the legislation (Ley 28/2005) and 41.9% of the smokers claimed that it had some degree of influence on their smoking. It can be stated that, although overall current prevalence of smoking is similar to that of 10 years ago, a significant change is observed in the profile of smokers. This change is expressed in lower levels of nicotine dependence and a decrease in the percentage of daily smokers, together with an increase in occasional smokers.

  5. Ten Years of Proteomics in Bladder Cancer: Progress and Future Directions

    PubMed Central

    Frantzi, Maria; Vlahou, Antonia

    2017-01-01

    Research efforts targeting the identification of bladder cancer biomarkers have been extensive during the past decade. Investigations have been performed at the genome, transcriptome, proteome, and metabolome levels and outputs have started appearing including the sketching of disease molecular subtypes. Proteins are directly linked to cell phenotype hence they accumulate special interest as both biomarkers and therapeutic targets. Multiple technical challenges exist, of the main, being the protein concentration vast dynamic range and presence of proteins in modified forms. The scope of this review is to summarize the contribution of proteomics research in this quest of bladder cancer biomarkers. To obtain an unbiased and comprehensive overview, the scientific literature was searched for manuscripts describing proteomic studies on urothelial cancer from the last ten years and those including independent verification studies in urine, tissue and blood are briefly presented. General observations include: a) in most cases, suboptimal experimental design including healthy controls in biomarker discovery and frequently biomarker verification, is followed; b) variability in protein findings between studies can be observed, to some extent reflecting complexity of experimental approaches and proteome itself; c) consistently reported biomarkers include mainly plasma proteins and d) compilation of protein markers into diagnostic panels appears the most promising way forward. Two main avenues of research can now be foreseen: targeting integration of the existing disparate data with proteomic findings being placed in the context of existing knowledge on bladder cancer subtypes and in parallel, accumulation of clinical samples to support proper validation studies of promising marker combinations. PMID:28149930

  6. Cancer mortality in the asphalt industry: a ten year follow up of an occupational cohort.

    PubMed Central

    Hansen, E S

    1989-01-01

    A historical cohort study was conducted to study the possible risk of cancer associated with exposure to asphalt. Altogether 1320 unskilled workers employed in the asphalt industry were followed up over a ten year period and compared with 43,024 unskilled men in terms of cause specific mortality. Both groups were identified from census records and followed up by an automatic record link that had been established previously between the census register, National Register, and Death Certificate Register. The cancer mortality was significantly increased in asphalt workers aged 45 or more, when five years' latency from enrolment into the study was allowed for (SMR for cancer: 159, 95% confidence interval: 106-228). Non-significant increases were seen for respiratory, bladder, and digestive cancers but a significant increase was seen for brain cancer (SMR = 500, 95% CI: 103-1461). Components of asphalt fumes may have been important to the observed association between risk of cancer and employment in the asphalt industry. PMID:2775679

  7. Persistence of native and exotic plants ten years after prairie reconstruction data set

    USGS Publications Warehouse

    Larson, Diane L.; Bright, J. B.; Drobney, Pauline; Larson, Jennifer L.; Vacek, Sara

    2016-01-01

    These data sets consist of data collected during 2005-2007, 2010, and 2015 at Neal Smith NWR (IA) and Fergus Falls, Litchfield, and Morris Wetland Management Districts (MN) that were used in the analysis in support of the article titled "Integrity of tallgrass prairie reconstructions ten years after planting: native plant persistence and exotic weed resistance," which has been submitted to the journal Restoration Ecology. The primary goal of this study was to understand what influence early reconstruction practices have on long-term outcomes. Twelve replicates of three planting methods (dormant-season broadcast, growing-season broadcast, and growing-season drill) and three seed mix richness levels (10, 20 or 34 species), fully crossed in a completely randomized design were planted in 2005 on nine former agricultural fields. Cover by species was estimated in 2005-2007, 2010 and 2015, and richness data for treatment plots was determined in 2007, 2010, and 2015. Data from Minnesota and Iowa sites were analyzed separately, and are housed in separate files.

  8. Chronic myeloid leukemia relapsing ten years after allogenic bone marrow transplantation.

    PubMed

    Hino, Yutaro; Doki, Noriko; Yamamoto, Keita; Senoo, Yasushi; Sasajima, Satoshi; Sakaguchi, Masahiro; Hattori, Keiichiro; Kaito, Satoshi; Kurosawa, Shuhei; Harada, Kaito; Ikegawa, Shuntaro; Watanabe, Daisuke; Hagino, Takeshi; Yoshioka, Kosuke; Watakabe, Kyoko; Igarashi, Aiko; Najima, Yuho; Kobayashi, Takeshi; Kakihana, Kazuhiko; Sakamaki, Hisashi; Ohashi, Kazuteru

    2016-05-01

    A 58-year-old female was diagnosed with Philadelphia chromosome positive chronic myeloid leukemia (CML) in blast crisis (BC) in 2004. The patient received imatinib, which quickly induced molecular remission, and subsequently underwent bone marrow transplantation (BMT) from an unrelated human leukocyte antigen (HLA)-identical donor. The post-transplant clinical course was essentially uneventful. In 2014, ten years after the BMT, the patient was admitted to our hospital complaining of lymphadenopathy, and blasts were observed in peripheral blood. The patient was diagnosed as having a CML relapse in myeloid BC, with leukemic infiltration in lymph nodes, and was treated with dasatinib. Subsequently, pleural effusion developed and nilotinib was administered, which induced normal blood counts without blasts and partial cytogenetic remission, one month after administration. Six months after the relapse, this patient underwent a second BMT from an HLA-matched unrelated donor. Recent studies have demonstrated the cumulative incidence of CML relapse more than five years after allogeneic hematopoietic stem cell transplantation (allo-HSCT) to be higher than in acute myeloid leukemia. Although rare, the possibility of late relapse should be considered in patients diagnosed with CML after allo-HSCT.

  9. Analysis and management of brain abscess; a ten year hospital based study.

    PubMed

    Sarmast, Arif Hussain; Showkat, Hakim Irfan; Bhat, Abdul Rashid; Kirmani, Altaf Rehman; Kachroo, Mohammad Yousuf; Mir, Suhail Farooq; Lone, Yasir Ahmed; Khan, Aamir Aalam

    2012-01-01

    To study clinical, microbiological and radiological profile of pyogenic brain abscess patients along with modes of treatment and their outcome. This retrospective as well as prospective study included One hundred and fourteen patients of Brain Abscess who were admitted and evaluated in the Department of Neurosurgery over a period of ten years .This study had a retrospective component from Oct 2001 to May 2009 in which eighty six patients were included and a prospective component from June 2009 to Oct 2011 which included twenty eight patients. Patients were managed medically including intravenous antibiotics and surgical management including single burr hole and total resection with open craniotomy or craniectomy. To evaluate abscess size after aspiration, CT or MR imaging was performed [~ 24 hours after aspiration] and as and when demanded by worsening of the clinical condition or no response to medical and surgical treatment. It was observed that majority of the patients in our study were males numbering 83(72.8%) where as there were only 31 females (27.2%). It was observed that among the underlying factors CSOM predominated with 57 patients ie (50%).

  10. Ten years EULAR Scleroderma Research and Trials (EUSTAR): what has been achieved?

    PubMed

    Müller-Ladner, Ulf; Tyndall, Alan; Czirjak, Laszlo; Denton, Christopher; Matucci-Cerinic, Marco

    2014-02-01

    Ten years ago a group of researchers interested in and dedicated to the field of systemic sclerosis started a unique experiment called European League Against Rheumatism (EULAR) Scleroderma Trials And Research (EUSTAR) that was designed to establish a large-scale database in a rare disease to facilitate the exact characterisation of this debilitating disease, spread the knowledge even beyond the borders of Europe and stimulate innovative research targeting the major problems of the affected patients. This EUSTAR experiment, with all its facets, including the creation of a large-scale database, the initiation of more than 40 investigator-driven clinical and basic science projects, the teaching of more than 400 young clinicians in the field of systemic sclerosis and the realisation of multicenter EU grants, which were all facilitated by an initial research grant from EULAR, is outlined and commented upon by the members of the steering committee in this viewpoint article on behalf of the now more than 150 contributing centres and the international systemic sclerosis patients' association, the Federation of European Scleroderma Associations.

  11. [Thinking about academic development of acupuncture and moxibustion in recent ten years].

    PubMed

    Wen, Bi-ling; Jia, Chun-sheng; Liu, Wei-hong; Yang, Yong-qing; Wang, Ling-ling; Yang, Hua-yuan; Wu, Xiao-dong; Shen, Xue-yong; Xu, Ping; Zhao, Jing-shen; Liu, Jun-ling; Cheng, Kai; Zhu, Wen-zeng

    2009-12-01

    Through combing the academic development of acupuncture in recent ten years, objectively reflects the real development status of acupuncture subject on these aspects sucl as basis, clinic, equipment, teaching and standardization, etc., shows the scientific and technological achievements and the highlights of the acupuncture academic development, analyzes the bottleneck and dilemma of the acupuncture academic development. It is indicated that there are several problems existed in acupuncture researche at present, such as the scale and the input of the acupuncture theory research are not enough, the basic research and clinical application is disjointed, the correlation between the acupoints and viscera need more systematic and further researches, the design level of clinical research on acupoints' main indications should be improved. From now on we should follow the inherent rule of the traditional theory of Chinese medicine and the way of integrated thinking, explore the new rule of acupuncture academic development, in order to fit the new historical period, and comprehensively promote the sustainable and coordinated development of acupuncture science.

  12. Analyzing the Study of Using Acupuncture in Delivery in the Past Ten Years in China

    PubMed Central

    Chen, Yingru; Zhang, Xuekai; Fang, Yigong; Yang, Jinsheng

    2014-01-01

    The use of acupuncture in inducing delivery has a long history in China. With progress over time, it has been applied in many aspects. For further study of acupuncture in delivery, this paper analyzed the papers using acupuncture in delivery in the past ten years in mainland China. 87 literatures were picked out by searching relevant electronic databases and bibliographies of relevant journals. The analysis showed randomized controlled trials that were the major type of research, while preclinical researches and literature reviews only account for around ten percent, respectively. Clinical researches indicated that acupuncture can relieve labor pain, promote maternal uterine contraction, shorten birth process, and treat postpartum disorders. Preclinical researches found that acupuncture can adjust certain hormones and improve uterus contraction of late-stage pregnant rats. However, due to lack of large multicenter randomized controlled clinical trials, standardized evaluations of clinical effects in clinical researches and detailed mechanism study in preclinical researches and unequivocal conclusions about the effectiveness, efficacy, and mechanisms of acupuncture in this field cannot be obtained from those researches yet. Further clinical and preclinical studies about the use of acupuncture in delivery with improved methodology is still needed. PMID:24688593

  13. [Ten years of laparoscopic living kidney donation. From an extravagant to a routine procedure].

    PubMed

    Giessing, M; Fuller, T F; Deger, S; Roigas, J; Tüllmann, M; Liefeldt, L; Budde, K; Fischer, T; Winkelmann, B; Schnorr, D; Loening, S A

    2006-01-01

    Ten years ago the first laparoscopic living donor nephrectomy (LDN) was performed. Today, LDN is a routine operation in many US-American transplantation centers and an increasing number of centers in Europe are practicing LDN. In this article the different aspects of LDN for donor, kidney, recipient and operating surgeon are evaluated. We performed a literature research concerning LDN and the different aspects. Our own experience, as the largest LDN center in Germany, is part of the evaluation. Laparoscopic extraction of a kidney from a living donor is as safe for the donor as the open approach. At the same time, LDN offers multiple advantages like reduced pain and shorter convalescence. For the donated kidney and the recipient no disadvantages occur from the laparoscopic technique, as long as special intra- and perioperative demands are met. For the operating surgeon multiple developments have expanded the technical armentarium. LDN is safe for donor, recipient and kidney. Central issue of an optimal LDN is sufficient experience with laparoscopic urological techniques.

  14. Ten years of publicly funded biological disease-modifying antirheumatic drugs in Australia.

    PubMed

    Hopkins, Ashley M; Proudman, Susanna M; Vitry, Agnes I; Sorich, Michael J; Cleland, Leslie G; Wiese, Michael D

    2016-02-01

    Biological disease-modifying antirheumatic drugs (bDMARDs) for rheumatoid arthritis (RA) treatment were among the first high-cost medicines to be subsidised in Australia. High-cost medicines pose several challenges to the Australian National Medicines Policy, which aims to provide timely access to effective medicines at a cost individuals and the community can afford. Thus, novel restriction criteria were developed to encourage cost-effective use of bDMARDs. Government expenditure on bDMARD subsidies for RA treatment grew to about $383 million in 2014. Evidence that initiation and continuation criteria for bDMARDs meet usually applied cost-benefit criteria is lacking. The combined expenditure on tocilizumab, certolizumab pegol and golimumab (added to the Australian Government's Pharmaceutical Benefits Scheme in 2010) was $93 million in 2014, which is 210% over the initial estimate. Present and future challenges with regard to bDMARDs for RA and other high-cost drugs include improved expenditure predictions, monitoring of cost-effectiveness in relation to actual use and strategic development, regulation and use of biosimilars. Ten years of documentation on clinical and laboratory findings indicating eligibility to initiate and continue on bDMARDs remains un-used. These data represent an untapped opportunity to promote quality of use of bDMARDs and biosimilars and to improve cost predictions for high-cost drugs.

  15. Modeling the Office of Science ten year facilities plan: The PERI Architecture Tiger Team

    NASA Astrophysics Data System (ADS)

    de Supinski, Bronis R.; Alam, Sadaf; Bailey, David H.; Carrington, Laura; Daley, Chris; Dubey, Anshu; Gamblin, Todd; Gunter, Dan; Hovland, Paul D.; Jagode, Heike; Karavanic, Karen; Marin, Gabriel; Mellor-Crummey, John; Moore, Shirley; Norris, Boyana; Oliker, Leonid; Olschanowsky, Catherine; Roth, Philip C.; Schulz, Martin; Shende, Sameer; Snavely, Allan; Spear, Wyatt; Tikir, Mustafa; Vetter, Jeff; Worley, Pat; Wright, Nicholas

    2009-07-01

    The Performance Engineering Institute (PERI) originally proposed a tiger team activity as a mechanism to target significant effort optimizing key Office of Science applications, a model that was successfully realized with the assistance of two JOULE metric teams. However, the Office of Science requested a new focus beginning in 2008: assistance in forming its ten year facilities plan. To meet this request, PERI formed the Architecture Tiger Team, which is modeling the performance of key science applications on future architectures, with S3D, FLASH and GTC chosen as the first application targets. In this activity, we have measured the performance of these applications on current systems in order to understand their baseline performance and to ensure that our modeling activity focuses on the right versions and inputs of the applications. We have applied a variety of modeling techniques to anticipate the performance of these applications on a range of anticipated systems. While our initial findings predict that Office of Science applications will continue to perform well on future machines from major hardware vendors, we have also encountered several areas in which we must extend our modeling techniques in order to fulfill our mission accurately and completely. In addition, we anticipate that models of a wider range of applications will reveal critical differences between expected future systems, thus providing guidance for future Office of Science procurement decisions, and will enable DOE applications to exploit machines in future facilities fully.

  16. The Register of Antarctic Marine Species (RAMS): a ten-year appraisal

    PubMed Central

    Jossart, Quentin; Moreau, Camille; Agüera, Antonio; Broyer, Claude De; Danis, Bruno

    2015-01-01

    Abstract The Register of Antarctic Marine Species (RAMS) is a marine species database that manages an authoritative taxonomic list of species occurring in the Southern Ocean. RAMS links with several other initiatives managing biogeographic or genomics information. The current paper aims to briefly present RAMS and provides an updated snapshot of its contents, in the form of a DarwinCore checklist (available through http://ipt.biodiversity.aq/resource.do?r=rams) and illustrative barplots. Moreover, this article presents a ten year appraisal (since the creation of RAMS). This appraisal first focuses on RAMS bibliometrics. We observed that RAMS was cited (Google Scholar) in 50 distinct publications among which 32 were peer-reviewed in 18 different journals. Three journals (Antarctic Science, Polar Biology, ZooKeys) represent almost 40% of these peer-review publications. The second appraisal focuses on the evolution of new RAMS records. We observed an important decrease in data additions since 2011. As a case study, we focused on an original dataset for a specific group (Asteroidea, Echinodermata). It appears that around one hundred species of asteroids are lacking in RAMS despite the relatively high availability of these data. This suggests that the users’ community (or collaborative projects such as AquaRES) could be helpful in order to maintain the RAMS database over the long term. PMID:26478709

  17. Highlighting ten years of physics education research in the upper division

    NASA Astrophysics Data System (ADS)

    Ambrose, Bradley

    2015-04-01

    The field of Physics Education Research (PER) has for over thirty years provided insights into student thinking and guided the development and assessment of reformed teaching strategies and practices in introductory physics courses. In the last decade or so, researchers have expanded the domain of such investigations to upper-division courses where undergraduate majors study more advanced content and begin to see themselves as future physicists. The upcoming Focused Collection on Upper Division PER brings together work from researchers active in these new frontiers of PER. In this presentation we provide an overview of the studies in this collection, which offer to the PER and greater physics education communities: new insights about the thinking, behavior, and beliefs of students in the upper division; new tools to innovate instruction, assess student learning, and evaluate teaching effectiveness; and groundbreaking studies of identity development and ``thinking like a physicist'' among physics majors. In this session we also recognize the ten-year anniversary of Physical Review Special Topics: Physics Education Research, an occasion that we will celebrate with an informal reception immediately following the conclusion of this invited session.

  18. [Evaluation of Uruguay's antismoking campaign: progress and challenges at ten years].

    PubMed

    Triunfo, Patricia; Harris, Jeffrey; Balsa, Ana

    2016-10-01

    In 2005, shortly after ratifying the Framework Convention on Tobacco Control (FCTC), Uruguay began an ambitious tobacco control campaign that brought the country to the global forefront in the fight against smoking. The wide range of measures implemented in a relatively short period and the rigorousness with which policies were implemented and enforced have few precedents, even in the most developed countries. This paper presents a synthesis and update of several papers by the authors that evaluate different aspects of the campaign ten years following ratification of the FCTC. In particular, these research studies highlight the campaign's aggregate impact on the drop in prevalence of current tobacco consumption in adult and youth populations, and on decisions by pregnant women to quit smoking (1, 2), as well as the relative impact of tax policies in relation to non-price tobacco control measures. The analyses are based on observational studies (at the population or individual level) that use external (Argentina and Chile) and internal (nonsmokers) control groups. Pending challenges in the design of antismoking policies are also discussed.

  19. The occurrence of osteoarthritis at a minimum of ten years after reconstruction of the anterior cruciate ligament

    PubMed Central

    van der Hart, Cor P; van den Bekerom, Michel PJ; Patt, Thomas W

    2008-01-01

    Objective The objective of this study was to evaluate the incidence of radiographic osteoarthritis in the operated knee in comparison with the contralateral knee ten years after a bone-tendon bone patellar autograft ACL-reconstruction and to evaluate to which level patients regain activity ten years after reconstruction. Methods Fifty-three patients with ACL instability were operated arthroscopically using the central third of the patellar tendon as a bone-tendon-bone autograft. At a minimum of 10 year follow up 28/44 patients matched the inclusion criteria and could be reached for follow-up. Evaluation included a patient satisfaction evaluation using a Visual Analog Scale, physical examination (International Knee Documentation Committee score, Tegner score, Lysholm score, KT-1000 stabilometry) and a radiological evaluation (Kellgren and Fairbanks classification). Results The patients' satisfaction, at a mean of 10,3 year follow-up, measured with a VAS score (0–10) was high with a mean of 8.5 (range 4 to 10). The KT 1000 arthrometer laxity measurements revealed in 55% of the patients an A rating (1–2 mm), in 29% a B rating (3–5 mm) and in 16% a C rating (6–10 mm). According to the Tegner score 54% of the patients were able to perform at the same activity level as pre-operatively. The mean pre-operative Tegner score was 6.8 and the mean post-operative Tegner score was 6.0 at final follow up. The Lysholm score showed satisfactory results with a mean of 91 points (range 56 to 100). According to the Kellgren and Fairbank classifications, there is a significant difference (p < 0.05) in development of OA between the ACL injured and subsequently operated knee in comparison to the contralateral knee. Conclusion The patellar BTB ACL reconstruction does not prevent the occurrence of radiological OA after 10 years but does help the patient to regain the pre-operative level of activity. PMID:18544170

  20. 1994-2004 : Ten years of European effort for education in Seismology

    NASA Astrophysics Data System (ADS)

    Virieux, J.; Zollo, A.; Lomax, A.; Berenguer, J.; Laj, C.; Bobbio, A.

    2004-12-01

    Following trends of the pioneer PEPP project in USA, an European group has investigated since 1994 how to promote physics and earth sciences and, more specifically, how to educate scientifically and socially young generations to environmental hazards. Seismology has been selected as the vehicle for a prototypical ten-years experience of teaching and learning sciences in European high schools accounting for the specificity and differencies of educational systems in each country. This general purpose has required competences and strong interactions of both teachers, researchers and high school students. Over ten years of continuous activities, these people have found that the target was very ambitious and that both high-tech efforts as well as very focused teaching procedures must be set on. Dedicated instruments were developped in two years through interactions between researchers,teachers and students in order to fit both the scientific quality but also pedagogical features and were installed in different parts of Europe. The sequence of Colfiorito Earthquakes in September-October 1997 was the first data collected simultaneously in different European schools. Since then, more thant 50 stations have been deployed over Europe and data have been made available for education purposes. Data from these seismic stations have been used as the back-bone for interactions between students/pupils, teachers and researchers leading to the development of dedicated teaching and learning materials as software tools for data analysis, simple experimentations and so on. The framework for such an European initiative has been provided by Italian and French national funds and put together under the banner of the so-called EDUSEIS projet. This EDUcational SEISmological European Network (http://www.eduseis.org/) has shown that indeed environmental education is possible with its typical feature of long-term efforts. Funding through Europe will certainly increase the cohesion of this

  1. Ten-Year Outcome of Serum Metal Ion Levels After Primary Total Hip Arthroplasty

    PubMed Central

    Levine, Brett R.; Hsu, Andrew R.; Skipor, Anastasia K.; Hallab, Nadim J.; Paprosky, Wayne G.; Galante, Jorge O.; Jacobs, Joshua J.

    2013-01-01

    Abstract: We previously reported on the metal ion concentrations of cobalt, chromium, and titanium that were found in the serum of patients three years after they had undergone primary total hip arthroplasty as compared with the concentrations found in the serum of control patients who did not have an implant. This study is a concise update on the serum metal levels found in a cohort of these patients ten years after the time of hip implantation. Of the original seventy-five subjects, metal ion levels were available for forty patients (53%). Ten patients (hybrid group) had received a hybrid total hip replacement that consisted of a modular cobalt-alloy femoral stem with a cobalt-alloy femoral head that had been inserted with cement and a titanium acetabular socket that had been inserted without cement. Nine patients (cobalt-chromium [CoCr] group) had received an implant with an extensively porous-coated modular cobalt-alloy femoral stem and femoral head along with a titanium acetabular socket; the femoral and acetabular components had each been inserted without cement. Eight patients (titanium group) had undergone insertion of a proximally porous-coated modular titanium-alloy femoral stem with a cobalt-alloy femoral head and a titanium acetabular socket; the femoral and acetabular components had each been inserted without cement. Thirteen patients (control group) from the original control group of patients who had not received an implant served as control subjects. Serum metal levels were measured with use of high-resolution sector field inductively coupled plasma mass spectrometry. The hybrid total hip arthroplasty group had mean cobalt levels that were 3.2 times higher at 120 months than they were at baseline, and the cobalt levels in that group were significantly higher than those in the titanium total hip arthroplasty group at thirty-six, sixty, eighty-four, ninety-six, and 120 months (p < 0.01). The hybrid group had mean chromium levels that were 3.9 times

  2. Ten years of studies on Maryland's inner Continental Margin and coastal bays

    USGS Publications Warehouse

    Kerhin, R.T.; Conkwright, R.; Wells, D.

    1999-01-01

    During the past ten years of the Association of American State Geologists-Mineral Management Service Continental Margins Program, the Maryland Geological Survey investigated the sedimentological, paleontological, stratigraphical and geophysical character of Maryland's inner continental shelf. Based on seismic records and sedimentological analyses completed during the first four years, a late Quaternary stratigraphic model was developed. Five distinct stratigraphic units were identified and described on the Maryland inner shelf. These units represent late Pleistocene interglacial deposits, the oldest of which corresponds to pre-Illinoian (oxygen-isotope stages 7 and/or 9) transgressive shelf sands. Overlying the Q1 unit, the Q2 unit is a 6-meter thick mud sequence of oxygen-isotope stage 5 (128-75 ka) age. Units Q3 and Q4 representing fluvial and leading edge estuarine deposits (oxygen-isotope stages 4, 3 and 2) filled numerous paleochannels that were incised into units Q2 and Q1. Modern trailing-edge transgressive shelf shoals (Unit Q5) discontinuously cap the sequence. The 5th and 6th years studies reported on the economic minerals of surficial and cored sediments. Vibracores collected off the Maryland's shelf during previous studies were analyzed for mineral types and abundances, weight percent of general size fractions, and heavy mineral (HM) content. Mineralogic maturity indices were compiled to correlate the THM and economic heavy minerals (EHM) abundances with position offshore, sediment type, and the indices themselves. For the 7th year, the Maryland Geological Survey re-examined geophysical records and lithological data originally collected by the Army Corps of Engineers to locate and assess beach fill borrow areas for the Ocean City Beach Replenishment Project. Data from 163 vibracores and over 300 kilometers of high-resolution seismic profile records collected off Ocean City, Maryland, supported the stratigraphic model developed by MGS during the first

  3. The Nottingham Prognostic Index: five- and ten-year data for all-cause survival within a screened population.

    PubMed

    Fong, Y; Evans, J; Brook, D; Kenkre, J; Jarvis, P; Gower-Thomas, K

    2015-03-01

    The Nottingham Prognostic Index (NPI) is an established prognostication tool in the management of breast cancers (BCs). Latest ten-year survival data have demonstrated an improved outlook for each NPI category and the latest UK five- and ten-year survival from BC has been reported to be 85% and 77%, respectively. We compared survival of each NPI category for BCs diagnosed within the national breast screening service in Wales (Breast Test Wales (BTW)) to the latest data, and reviewed its validity in unselected cases within a screened population. All women screened between 1998 and 2001 within BTW were included. The NPI score for each cancer was calculated using the size, nodal status, and grade of the primary tumour. Survival data (all-cause) were calculated after ten years of follow-up. In the three-year screening period, 199,082 women were screened. A total of 1,712 cancers were diagnosed, and 1,546 had data available for calculating the NPI. Overall five-year and ten-year survival was 94% and 82%, respectively. Overall five-year and ten-year survival (all-cause) has improved even when compared with UK data for BC-specific survival. We found that the NPI remains valid for BC treatment, and that our data provide a reference for updating the all-cause survival of women diagnosed with BCs within a screened population.

  4. Clinical characteristics of renal cancer in Malaysia : a ten year review.

    PubMed

    Singam, Praveen; Ho, Christopher; Hong, Goh Eng; Mohd, Azrif; Tamil, Azmi Md; Cheok, Lee Boon; Zainuddin, Zulkifli

    2010-01-01

    Renal cancer is rare and its incidence is 1.9 per 100,000 in the Malaysian population, which consists of three major ethnic groups (Malay, Chinese and Indians). A retrospective study was her conducted to identify clinical characteristics and ethnic background influences on presentation. The study included all renal cancer patients from a single medical institution over ten years, with a total of 75 cases. Seventy-three patients underwent surgery while 2 received only radiotherapy or chemotherapy. The male to female ratio was 2.75:1. Incidence was equal among the Malay (49.3%) and Chinese ethnic groups (45.3%). Mean age of patients were 57.1 (18-93) years old. There were 26 (37.4%) patients with Stage I disease, 14 (18.7%) at Stage II, 23 (30.7%) at Stage III and 12 (16%) at Stage IV. The Chinese race presented at mean older age (p= 0.02) and later stage of disease (p= 0.046). Patients above 40 years old had more advanced stage disease (p= 0.023). Tumour histology were clear cell (72%), urothelial cell (13.3%), sarcomatoid cell and nephroblastoma each contributed 2.7%. The mean tumour size was 8.1 (2-20) cm. There was substantial agreement between the pre and post operative staging (kappa 0.691). In conclusion we observed significant influences of age and race in the clinical presentation of renal cancer in our institution based population. There was larger male to female ratio and mean tumour size as compared to previous epidemiology studies.

  5. Food items in the food intake of children aged seven to ten years.

    PubMed

    Hinnig, Patrícia de Fragas; Hinnigi, Patrícia de Fragas; Bergamaschi, Denise Pimentel; Bergamaschi, Denise Pimental

    2012-06-01

    To describe the most representative food items regarding the total intake of energy, carbohydrates, proteins and lipids in children with ages between 7 and 10 years. A list was prepared with all food intake and quantities, and the diet composition in relation to energy and macronutrients was calculated. The list was based on information provided by a 3-day-Food Diary completed by 85 schoolchildren ranging from seven to ten years old and enrolled in a public school in São Paulo, Brazil. After dividing the food into 129 items, we calculated the percentage in which each item contributed to diet nutrient intake and identified those which contributed to up to 95% of the total intake of calories and selected nutrients. The items "White rice, Greek rice, rice with vegetables" and "Brown, black and white beans, lentils" contributed significantly to the total intake of energy and carbohydrates. The item "Whole milk, powdered milk" had a significant participation in the total intake of lipids, protein and energy. We emphasize the importance of carbohydrates and energy intake from sugar-sweetened beverages (sodas and processed juices) in the total diet intake of the children. the contribution of rice in the total food intake of energy and carbohydrates; of beans in energy, carbohydrates and proteins; of milk and meat in energy, protein and lipids; and bread in energy and carbohydrates is noticeable. The participation of sugar-sweetened beverage in the total intake in energy and carbohydrates and of candies in the total intake of lipids is also evident.

  6. [Forest landscape change and its driving force during past ten years in Bilahe forest region, Inner Mongolia].

    PubMed

    Chen, Wenbo; Xiao, Duning; Zheng, Jiao; Guo, Fuliang; Jiang, Yingpeng

    2004-05-01

    Based on RS and GIS, this paper studied the forest landscape change during the past ten years in Bilahe forest region, Inner Mongolia, from the aspects of general landscape features, individual patch characteristics, and relationship among patches. The results showed that the forest landscape changed a lot due to the stronger human intervention on forest ecosystem. The general tendency was that the human patches (residential area and cultivated land) were! expanding quickly, whereas the natural patches (forest patches, etc.) were shrinking gradually. The results of area transformation matrix showed that in 1997, 30.87% of cultivated lands were transformed from Quercus mongolica. According to the analysis of landscape heterogeneity, the patches were increased by 68.80%, but their average area was reduced by 4.82%. In 1988, the landscape dominated by few patches changed to a landscape with comparatively even distribution of patches, due to the decrease of landscape dominance and contagion, and the increase of landscape diversity. Based on the analyses of physical geography and social economics in the study area and the regions related, this paper discovered that the most decisive driving forces of landscape changes were fire intervention, deforestation, and reclamation of virgin land.

  7. Switching to less expensive blindness drug could save medicare part B $18 billion over a ten-year period.

    PubMed

    Hutton, David; Newman-Casey, Paula Anne; Tavag, Mrinalini; Zacks, David; Stein, Joshua

    2014-06-01

    The biologic drugs bevacizumab and ranibizumab have revolutionized treatment of diabetic macular edema and neovascular age-related macular degeneration, leading causes of blindness. Ophthalmologic use of these drugs has increased and now accounts for roughly one-sixth of the Medicare Part B drug budget. The two drugs have similar efficacy and potentially minor differences in adverse-event rates; however, at $2,023 per dose, ranibizumab costs forty times more than bevacizumab. Using modeling methods, we predict ten-year (2010-20) population-level costs and health benefits of using bevacizumab and ranibizumab. Our results show that if all patients were treated with the less expensive bevacizumab instead of current usage patterns, savings would amount to $18 billion for Medicare Part B and nearly $5 billion for patients. With an additional $6 billion savings in other health care expenses, the total savings would be almost $29 billion. Altering patterns of use with these therapies by encouraging bevacizumab use and hastening approval of biosimilar therapies would dramatically reduce spending without substantially affecting patient outcomes.

  8. Abuse and neglect: a ten-year review of mortality and morbidity in our elders in a large metropolitan area.

    PubMed

    Shields, Lisa B E; Hunsaker, Donna M; Hunsaker, John C

    2004-01-01

    Elder abuse and neglect refers to an act or omission resulting in harm, including death, or threatened harm to the health or welfare of an elderly person. Between one and two million elderly Americans experience some form of mistreatment annually. A ten-year (1992-2001) retrospective case review of morbidity and mortality among elders (age > 60 years) was conducted at a State Medical Examiner's Office serving a major metropolitan region in Kentucky and Indiana. This study addresses cases of two categories: 1) medicolegal autopsies and 2) examinations of living subjects pursuant to a Clinical Forensic Medicine Program. The authors present 74 postmortem cases, in which 52 deaths were attributed to a homicidal act and 22 deaths were suspicious for neglect. Of the 22 living victims of elder abuse and neglect, 19 cases constituted physical and/or sexual assault and three individuals suffered from neglect. This study summarizes the characteristic features of elder abuse in both postmortem and living cases and underscores the necessity for multi-agency collaboration in order to reach an accurate conclusion in case work. Policies established by a well-established elder abuse task force promote the collaborative interaction necessary to formulate criteria for prevention of abuse and death within this vulnerable population.

  9. Saturn’s Tropospheric Temperatures and Para-Hydrogen Distribution from Ten Years of Cassini Observations

    NASA Astrophysics Data System (ADS)

    Fletcher, Leigh N.; Irwin, Patrick G.; Sinclair, James; Giles, Rohini; Barstow, Joanna; Achterberg, Richard K.; Orton, Glenn S.

    2014-11-01

    Cassini/CIRS observations of Saturn’s 10-1400 cm-1 spectrum have been inverted to construct a global record of tropospheric temperature and para-hydrogen variability over the ten-year span of the Cassini mission. The data record the slow reversal of seasonal asymmetries in tropospheric conditions from northern winter (2004, Ls=293), through northern spring equinox (2009, Ls=0) to the present day (2014, Ls=60). Mid-latitude tropospheric temperatures have cooled by approximately 4-6 K in the south and warmed by 2-4 K in the north, with the seasonal contrast decreasing with depth. CIRS detected the north polar minimum 100-mbar temperatures 6-8 years after winter solstice, whereas the south polar maximum occurred 1-2 years after summer solstice, consistent with the lag times predicted by radiative equilibrium models. Warm polar cyclones and the northern hexagon persist throughout the mission, suggesting that they are permanent features of Saturn’s tropospheric circulation. The 200-mbar thermal enhancement (“knee”) that was strongest in the summer but weak or absent in winter in 2004-2006 (Fletcher et al., 2007, Icarus 189, p.457-478) has now shifted northward and is present globally in 2014, suggestive of radiative heating in Saturn’s tropospheric haze layer. Saturn’s para-H2 fraction, which serves as a tracer of both tropospheric mixing and the efficiency of re-equilibration between the ortho- and para-hydrogen states, is slowly altering: super-equilibrium conditions (para-H2 fraction exceeding equilibrium expectations and suggestive of subsiding airmasses) that dominated the southern summer hemisphere are now weakening, whereas the sub-equilibrium conditions (suggestive of uplift) of the northern winter are being replaced by equilibrium or super-equilibrium conditions in spring. The thermal ‘knee’ and the para-H2 distribution are tracking both the increased spring illumination and the increasing tropospheric haze opacity of the springtime hemisphere

  10. Creative Climate: A global ten-year communications, research and learning project about environmental change

    NASA Astrophysics Data System (ADS)

    Brandon, M. A.; Smith, J.

    2010-12-01

    The next ten years have been described by influential science and policy figures as ‘the most important in human history’. Many believe that the actions taken will decide whether we catastrophically change the atmosphere and eradicate our fellow species or find an alternative, less-damaging development path. But communications and public engagement initiatives have tended to focus on near term impacts or debates - whether they emphasise hazards, or trumpet ‘solutions’. There are signs of diminishing returns on communications and public engagement efforts, and serious obstacles to engaging around 40% of publics in e.g. the US and the UK. The Creative Climate web project takes a new approach, inviting people to see humanity’s intellectual and practical journey with these issues as an inspiring, dynamic and unfolding story. We are inviting people to join us in building a huge living archive of experiences and ideas that respond to these issues. The website will collect thoughts and stories from doorstep to workplace, from lab to garden; from international conference to community meeting - from all over the world. The body of diaries lie at the core of the project, but these are supplemented by the offer of free online learning resources and broadcast-quality audio and video materials. The project is experimental in terms of its scope, its approach to environmental communications and debate and in its use of media. It works with formal partners, including the BBC, yet also makes the most of the opportunities for user generated content to create a rich multimedia resource that can support research, learning and engagement. The design of the project is informed by environmental social science and communications research, and by an awareness of the unfolding potential of Internet based communications to support social change. It is also intended that the Creative Climate platform will develop so as to serve researchers by offering an open resource of qualitative

  11. Ten years of METEOR (an international rheumatoid arthritis registry): development, research opportunities and future perspectives.

    PubMed

    Bergstra, Sytske Anne; Machado, Pedro M M C; van den Berg, Rosaline; Landewé, Robert B M; Huizinga, Tom W J

    2016-01-01

    Ten years ago, the METEOR tool was developed to simulate treatment-to-target and create an international research database. The development of the METEOR tool and database, research opportunities and future perspectives are described. The METEOR tool is a free, online, internationally available tool in which daily practice visits of all rheumatoid arthritis patients visiting a rheumatologist can be registered. In the tool, disease characteristics, patient- and physician-reported outcomes and prescribed treatment could be entered. These can be subsequently displayed in powerful graphics, facilitating treatment decisions and patient-physician interactions. An upload facility is also available, by which data from local electronic health record systems or registries can be integrated into the METEOR database. This is currently being actively used in, among other countries, the Netherlands, Portugal and India. Since an increasing number of hospitals use electronic health record systems, the upload facility is being actively used by an increasing number of sites, enabling them to benefit from the benchmark and research opportunities of METEOR. Enabling a connection between local registries and METEOR is a well established but time-consuming process for which an IT-specialist of METEOR and the local registry are necessary. However, once this process has been finished, data can be uploaded regularly and relatively easily according to a pre-specified format. The METEOR database currently contains data from >39,000 patients and >200,000 visits, from 32 different countries and is ever increasing. Continuous efforts are being undertaken to increase the quality of data in the database. Since METEOR was founded 10 years ago, many rheumatologists worldwide have used the METEOR tool to follow-up their patients and improve the quality of care they provide to their patients. Combined with uploaded data, this has led to an extensive growth of the database. It now offers a unique

  12. Offsite source recovery project - ten years of sealed source recovery and disposal

    SciTech Connect

    Whitworth, Julia Rose; Pearson, Mike; Witkowski, Ioana; Wald - Hopkins, Mark; Cuthbertson, A

    2010-01-01

    The Global Threat Reduction Initiative's (GTRI) Offsite Source Recovery Project (OSRP) has been recovering excess and unwanted radioactive sealed sources for ten years. In January 2009, GTRI announced that the project had recovered 20,000 sealed radioactive sources (this number has since increased to more than 23,000). This project grew out of early efforts at Los Alamos National Laboratory (LANL) to recover and disposition excess Plutonium-239 (Pu-239) sealed sources that were distributed in the 1960s and 1970s under the Atoms for Peace Program. Decades later, these sources began to exceed their special form certifications or fall out of regular use. As OSRP has collected and stored sealed sources, initially using 'No Path Forward' waste exemptions for storage within the Department of Energy (DOE) complex, it has consistently worked to create disposal pathways for the material it has recovered. The project was initially restricted to recovering sealed sources that would meet the definition of Greater-than-Class-C (GTCC) low-level radioactive waste, assisting DOE in meeting its obligations under the Low-level Radioactive Waste Policy Act Amendments (PL 99-240) to provide disposal for this type of waste. After being transferred from DOE-Environmental Management (EM) to the U.S. National Nuclear Security Administration (NNSA) to be part of GTRI, OSRP's mission was expanded to include not only material that would be classified as GTCC when it became waste, but also any other materials that might constitute a 'national security consideration.' It was recognized at the time that the GTCC category was a waste designation having to do with environmental consequence, rather than the threat posed by deliberate or accidental misuse. The project faces barriers to recovery in many areas, but disposal continues to be one of the more difficult to overcome. This paper discusses OSRP's disposal efforts over its 10-year history. For sources meeting the DOE definition of

  13. Ten years of specialized adult care for phenylketonuria - a single-centre experience.

    PubMed

    Mütze, Ulrike; Thiele, Alena Gerlinde; Baerwald, Christoph; Ceglarek, Uta; Kiess, Wieland; Beblo, Skadi

    2016-03-24

    Specialized adult care of phenylketonuria (PKU) patients is of increasing importance. Adult outpatient clinics for inherited errors of metabolism can help to achieve this task, but experience is limited. Ten years after establishment of a coordinated transition process and specialised adult care for inherited metabolic diseases, adult PKU care was evaluated with respect to metabolic control, therapy satisfaction, life satisfaction, sociodemographic data, economical welfare as well as pregnancy outcome. All PKU patients transferred from paediatric to adult care between 2005 and 2015 were identified. A retrospective data analysis and a cross-sectional survey in a sub-cohort of 30 patients including a questionnaire for assessing quality of life (FLZm) were performed as a single-centre investigation at the metabolic department of the University Hospital Leipzig, Germany. For statistical analysis, Mann-Whitney-U-test, t-test for independent samples, ANOVA and chi square test were used as appropriate. 96 PKU patients (56 females/40 males; median age 32 years, range 18-62) were included. In the last 3-year period, 81% of the transferred patients still kept contact to the adult care centre. Metabolic control was stable over the evaluation period and dried blood phenylalanine concentrations mostly remained within the therapeutic range (median 673.0 μmol/l, range 213.0-1381.1). Sociodemographic data, economical welfare and life satisfaction data were comparable to data from the general population. However, differences could be revealed when splitting the cohort according to time of diagnosis and to management during childhood. 83% of the PKU adults were satisfied with the transition process and current adult care. 25 completed pregnancies were supervised; three newborns, born after unplanned pregnancy, showed characteristic symptoms of maternal PKU syndrome. Continuous care for adult PKU patients in a specialized outpatient clinic is successful, leading to good to

  14. [Good agricultural practice (GAP) of Chinese materia medica (CMM) for ten years: achievements, problems and proposals].

    PubMed

    Guo, Lan-Ping; Zhang, Yan; Zhu, Shou-Dong; Wang, Gui-Hua; Wang, Xiu; Zhang, Xiao-Bo; Chen, Mei-Lan; He, Ya-Li; Han, Bang-Xing; Chen, Nai-Fu; Huang, Lu-Qi

    2014-04-01

    This paper aims to summarize the achievements during the implementation process of good agricultural practice (GAP) in Chinese Materia Medica (CMM), and on basis of analyzing the existing problems of GAP, to propose further implementation of GAP in TCM growing. Since the launch of GAP in CMM growing ten years ago, it has acquired great achievements, including: (1) The promulgation of a series of measures for the administration of the GAP approval in the CMM growing; (2) The expanded planting area of CMM; (3) The increased awareness of standardized CMM growing among farmers and enterprises; (4) The establishment of GAP implementation bases for CMM growing; (5) The improvement of theory and methodology for CMM growing; (6) The development of a large group of experts and scholars in GAP approval for CMM production. The problems existing in the production include: (1) A deep understanding of GAP and its certification is still needed; (2) The distribution of the certification base is not reasonable; (3) The geo-economics effect and the backward farming practices are thought to be the bottlenecks in the standardization of CMM growing and the scale production of CMM; (4) Low comparative effectiveness limits the development of the GAP; (5) The base of breeding improved variety is blank; (6) The immature of the cultivation technique lead to the risk of production process; (7) The degradation of soil microbial and the continuous cropping obstacle restrict the sustainable development of the GAP base. To further promote the health and orderly GAP in the CMM growing, the authors propose: (1) To change the mode of production; (2) To establish a sound standard system so as to ensure quality products for fair prices; (3) To fully consider the geo-economic culture and vigorously promote the definite cultivating of traditional Chinese medicinal materials; (4) To strengthen the transformation and generalization of basic researches and achievements, in order to provide technical

  15. Metal-carbon fiber composite femoral stems in hip replacements: a randomized controlled parallel-group study with mean ten-year follow-up.

    PubMed

    Bennett, D B; Hill, J C; Dennison, J; O'Brien, S; Mantel, J L; Isaac, G H; Beverland, D E

    2014-12-17

    provided increased proximal bone density and reduced distal bone density. The implant showed promising results at the time of early follow-up, and the clinical outcomes were similar to those of an all-metal stem at the time of a ten-year follow-up. Copyright © 2014 by The Journal of Bone and Joint Surgery, Incorporated.

  16. Organisation and Management of a Complete Bachelor Degree Offered Online at the University of Milan for Ten Years

    ERIC Educational Resources Information Center

    Milani, Manuela; Papini, Sabrina; Scaccia, Daniela; Scarabottolo, Nello

    2014-01-01

    This paper is aimed at presenting some reflections on organisation and management of SSRI online: an e-learning initiative started at the University of Milan (Italy) in the academic year 2004/05 and offered to students over the last ten years. The initiative consisted in implementing the online version of an already existing three-year bachelor…

  17. Genotype-environment interaction and stability in ten-year height growth of Norway spruce Clones (Picea abies Karst.).

    Treesearch

    J.B. St. Clair; J. Kleinschmit

    1986-01-01

    Norway spruce cuttings of 40 clones were tested on seven contrasting sites in northern Germany. Analysis of variance for ten-year height growth indicate a highly significant clone x site interaction. This interaction may be reduced by selection of stable clones. Several measures of stability were calculated and discussed. Characterization of sites by the method of...

  18. A Study in Critical Listening Using Eight to Ten Year Olds in an Analysis of Commercial Propaganda Emanating from Television.

    ERIC Educational Resources Information Center

    Cook, Jimmie Ellis

    Selected eight to ten year old Maryland children were used in this study measuring the effect of lessons in becoming aware of propaganda employed by commercial advertisers in television programs. Sixteen 45-minute lessons directed to the propaganda techniques of Band Wagon, Card Stacking, Glittering Generalities, Name Calling, Plain Folks,…

  19. 78 FR 41307 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ...; Second Ten-Year PM 10 Maintenance Plan for Ca on City AGENCY: Environmental Protection Agency (EPA... submitted to EPA a revised maintenance plan for the Ca on City area for the National Ambient Air Quality... 10 ), which was adopted by the State on November 20, 2008. As required by Clean Air Act (CAA) section...

  20. A Decade of Development: The Best of Ten Years. An Anniversary Publication of Selected Papers. Adult Student Personnel Association, Inc.

    ERIC Educational Resources Information Center

    Clifford, Earle W., Ed.; And Others

    "The Best of Ten Years," a publication of the Tenth Annual Conference for the Adult Student Personnel Association, Inc. (ASPA), contains prophesies for the future in addition to a chronicle of concerns of the decade. Articles included are: Financial Aid for Evening Students (Sol Jacobson); The Programming and Counseling of Adult Transfer Students…

  1. Home Environment and School Performance: A Ten-Year Follow-up and Examination of Three Models of Environmental Action.

    ERIC Educational Resources Information Center

    Bradley, Robert H.; And Others

    1988-01-01

    Examines home environments of children aged ten and eleven when they were six months and two years old. Significant correlations were observed between the home environments at two and ten years, children's achievement test scores, and classroom behavior. Home environment at six months was related to a minimal number of classroom behaviors. (RJC)

  2. Ten-Year Comparisons of Problems and Competencies for National Samples of Youth: Self, Parent, and Teacher Reports.

    ERIC Educational Resources Information Center

    Achenbach, Thomas M.; Dumenci, Levent; Rescorla, Leslie A.

    2002-01-01

    This study compared national samples of United States' 11- to 18- year-olds assessed in 1989 and 1999. Parent, teacher and self-report sources showed small improvements in competencies and adaptive functioning and small declines in problems over ten years. No significant differences on any scales were found for youths assessed shortly before and…

  3. 78 FR 57496 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-19

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; State of Colorado Second Ten-Year PM10 Maintenance Plan for Aspen AGENCY: Environmental Protection Agency (EPA). ACTION...

  4. Early detection, early symptom progression and symptomatic remission after ten years in a first episode of psychosis study.

    PubMed

    Ten Velden Hegelstad, Wenche; Haahr, Ulrik; Larsen, Tor K; Auestad, Bjørn; Barder, Helene; Evensen, Julie; Joa, Inge; Johannessen, Jan O; Langeveld, Johannes; Melle, Ingrid; Opjordsmoen, Stein; Rossberg, Jan Ivar; Rund, Bjørn Rishovd; Simonsen, Erik; Vaglum, Per; McGlashan, Thomas; Friis, Svein

    2013-02-01

    Poor symptom outcome remains a challenge in psychosis: At least 50% of first-episode patients continue to have positive and/or negative symptoms after ten years. To investigate rates, early predictors and early symptom progression of long-term non-remitted psychosis in an early detection study. Symptomatic remission according to new international criteria was assessed in 174 patients at ten-year follow-up. Remitted and non-remitted patients were compared on early symptom progression, and logistic regression was applied to predict non-remission. At ten years, 50% of patients were in symptomatic remission. Non-remission was predicted by positive symptoms at inclusion and during the first year of treatment. Of individual symptoms only hallucinations were significantly predictive of ten-year non-remission. Early symptom differences were not reflected by differences in treatment. Long-term symptomatic non-remission is associated with early positive symptoms. More assertive intervention may be needed in patients who do not respond robustly in the first year of treatment, whether or not they have been detected "early". Copyright © 2012 Elsevier B.V. All rights reserved.

  5. Russia: despite legislative and procedural barriers, HIV-positive woman fights for custody of ten-year-old brother.

    PubMed

    Utyasheva, Leah

    2009-12-01

    Svetlana Izambaeva, a well-known HIV-activist and educator in Russia, is seeking to obtain custody of her ten-year-old brother, Sasha. After their mother died, regional official refused Izambaeva custody because of her HIV-positive status. Consequently, the local child custody agency (organ opeki) decided to give Sasha to a foster family.

  6. Ten Years of Youth Programs at the American Museum of Natural History: An Independent Perspective and Lessons Learned

    ERIC Educational Resources Information Center

    Carroll, Becky

    2008-01-01

    In this report, the author shares her perspective on ten years of science-rich programming for high school youth at the American Museum of Natural History. This report includes: (1) A discussion of the theory of action and the rationale that underlies the AMNH youth programs; (2) A description of three of the programs that have been offered and…

  7. A College-Sponsored Laboratory Skills Contest for High-School Students: A Ten-Year Retrospective

    ERIC Educational Resources Information Center

    Last, Arthur M.; Ablog, Aileen; Millar, Shawn; von Hollen, Gordon; Webb, Jane; Dyck, Shawna

    2007-01-01

    Over the past ten years, the Department of Chemistry at the University College of the Fraser Valley has sponsored an annual laboratory skills contest for local Grade 12 high-school students as part of its Chemistry Week celebrations. The organizational details of the contest, its objectives, successes, and short-comings are discussed. (Contains 1…

  8. Ten Years of Youth Programs at the American Museum of Natural History: An Independent Perspective and Lessons Learned

    ERIC Educational Resources Information Center

    Carroll, Becky

    2008-01-01

    In this report, the author shares her perspective on ten years of science-rich programming for high school youth at the American Museum of Natural History. This report includes: (1) A discussion of the theory of action and the rationale that underlies the AMNH youth programs; (2) A description of three of the programs that have been offered and…

  9. A Study in Critical Listening Using Eight to Ten Year Olds in an Analysis of Commercial Propaganda Emanating from Television.

    ERIC Educational Resources Information Center

    Cook, Jimmie Ellis

    Selected eight to ten year old Maryland children were used in this study measuring the effect of lessons in becoming aware of propaganda employed by commercial advertisers in television programs. Sixteen 45-minute lessons directed to the propaganda techniques of Band Wagon, Card Stacking, Glittering Generalities, Name Calling, Plain Folks,…

  10. 78 FR 46861 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year Carbon Monoxide Maintenance Plan for Greeley AGENCY: Environmental Protection Agency...

  11. 78 FR 56185 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-12

    ... From the Federal Register Online via the Government Publishing Office ] ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year Carbon Monoxide Maintenance Plan for Fort Collins AGENCY: Environmental Protection...

  12. 78 FR 46816 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year Carbon Monoxide Maintenance Plan for Greeley AGENCY: Environmental Protection Agency...

  13. 78 FR 41342 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; State of Colorado Second Ten-Year PM 10 Maintenance Plan for Ca on City AGENCY: Environmental Protection Agency...

  14. 78 FR 46552 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Second Ten-Year Carbon Monoxide Maintenance Plan for Colorado Springs AGENCY: Environmental...

  15. 78 FR 71550 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; State of Colorado Second Ten-Year PM 10 Maintenance Plan for Telluride AGENCY: Environmental Protection Agency...

  16. 78 FR 57573 - Approval and Promulgation of Air Quality Implementation Plans; State of Colorado Second Ten-Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-19

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; State of Colorado Second Ten-Year PM 10 Maintenance Plan for Aspen AGENCY: Environmental Protection Agency (EPA)....

  17. Germline mutation in BRCA1 or BRCA2 and ten-year survival for women diagnosed with epithelial ovarian cancer

    PubMed Central

    Candido-dos-Reis, Francisco J.; Song, Honglin; Goode, Ellen L.; Cunningham, Julie M.; Fridley, Brooke L.; Larson, Melissa C.; Alsop, Kathryn; Dicks, Ed; Harrington, Patricia; Ramus, Susan J.; de Fazio, Anna; Mitchell, Gillian; Fereday, Sian; Bolton, Kelly L.; Gourley, Charlie; Michie, Caroline; Karlan, Beth; Lester, Jenny; Walsh, Christine; Cass, Ilana; Olsson, Håkan; Gore, Martin; Benitez, Javier J.; Garcia, Maria J.; Andrulis, Irene; Mulligan, Anna Marie; Glendon, Gord; Blanco, Ignacio; Lazaro, Conxi; Whittemore, Alice S.; McGuire, Valerie; Sieh, Weiva; Montagna, Marco; Alducci, Elisa; Sadetzki, Siegal; Chetrit, Angela; Kwong, Ava; Kjaer, Susanne K.; Jensen, Allan; Høgdall, Estrid; Neuhausen, Susan; Nussbaum, Robert; Daly, Mary; Greene, Mark H.; Mai, Phuong L.; Loud, Jennifer T.; Moysich, Kirsten; Toland, Amanda E.; Lambrechts, Diether; Ellis, Steve; Frost, Debra; Brenton, James D.; Tischkowitz, Marc; Easton, Douglas F.; Antoniou, Antonis; Chenevix-Trench, Georgia; Gayther, Simon A.; Bowtell, David; Pharoah, Paul D. P.

    2014-01-01

    Purpose To analyse the effect of germline mutations in BRCA1 and BRCA2 on mortality in ovarian cancer patients up to ten years after diagnosis. Experimental Design We used unpublished survival time data for 2,242 patients from two case-control studies and extended survival-time data for 4,314 patients from previously reported studies. All participants had been screened for deleterious germline mutations in BRCA1 and BRCA2. Survival time was analysed for the combined data using Cox proportional hazard models with BRCA1 and BRCA2 as time-varying covariates. Competing risks were analysed using Fine and Gray model. Results The combined 10-year overall survival was 30% (95% CI, 28%-31%) for non-carriers, 25% (95% CI, 22%-28%) for BRCA1 carriers, and 35% (95% CI, 30%-41%) for BRCA2 carriers. The hazard ratio for BRCA1 was 0.53 at time zero and increased over time becoming greater than one at ·4.8 years. For BRCA2, the hazard ratio was 0.42 at time zero and increased over time (predicted to become greater than one at 10.5 years). The results were similar when restricted to 3,202 patients with high-grade serous tumors, and to ovarian cancer specific mortality. Conclusions BRCA1/2 mutations are associated with better short-term survival, but this advantage decreases over time and, in BRCA1 carriers is eventually reversed. This may have important implications for therapy of both primary and relapsed disease and for analysis of long-term survival in clinical trials of new agents, particularly those that are effective in BRCA1/2 mutation carriers. PMID:25398451

  18. Increasing Trends of Diabetes Mellitus and Body Weight: A Ten Year Observation at Gondar University Teaching Referral Hospital, Northwest Ethiopia

    PubMed Central

    Abebe, Solomon Mekonnen; Berhane, Yemane; Worku, Alemayehu; Alemu, Shitay

    2013-01-01

    Background Diabetes mellitus is becoming one of the major causes of premature adult mortality in developing countries. However, there is a very little documentation of the morbidity trend in such countries. Objective To assess the ten-year trend of diabetes mellitus at Gondar University Teaching Referral Hospital, northwest Ethiopia. Methods A hospital-based retrospective record review was done at the main referral hospital in northwest Ethiopia. Data were obtained from medical records of all registered diabetic patients in the Diabetic Follow up Clinic between 2000 and 2009. An Extended Mantel-Haenzel chi-square test for the linear trend was used to examine the trend over time. Result Out of the total 354,524 patients who visited the Outpatient Department of the hospital during the study period, 1553 (4.4/1000) were diabetes patients, of which 50.1% was type 1 and 49.9% type 2 diabetes mellitus. The average increase in the proportion of both Type 1 and Type 2 diabetes mellitus cases between 2000 and 2009 was 125%. The mean (±SD) age for Type 1 diabetes mellitus was 29.1 (±12), and 53.5 (±12) for Type 2 diabetes. Overall 42.5% of the diabetes mellitus patients were female and 31.7% were rural residents. The mean body mass index for both type of diabetes mellitus increased from 15.9 to 18.3 kg for type 1 and from 23.8 to 24.6 for type 2 between 2000 and 2009, respectively. Conclusion The number of diabetes mellitus cases seen at Gondar Referral Hospital is rising steadily. A comprehensive diabetes prevention, treatment, and care program is needed to improve the quality of life of the increasing diabetes mellitus cases in Ethiopia. PMID:23536904

  19. Clinical presentation and treatment outcome of molar pregnancy: Ten years experience at a Tertiary Care Hospital in Dammam, Saudi Arabia

    PubMed Central

    Al-Talib, Ayman A.

    2016-01-01

    Objectives: To study the clinical presentation and treatment outcome of molar pregnancy at a Tertiary Care Hospital in Dammam, Saudi Arabia. Materials and Methods: Reviewed medical records of all molar pregnancy cases among all the deliveries at a tertiary care hospital in Dammam from 2005 to 2014, after approval by institutional ethical review committee. Data abstracted included patient's age, parity, presenting symptoms, gestational age at diagnosis, uterine size, ultrasonographic findings, BhCG level at the time of diagnosis and at follow-up after evacuation, and blood loss during evacuation. Data was entered and analyzed using Excel; frequency distribution for categorical variables and descriptive statistics for continuous variables were computed. Results: Of a total of 25,000 deliveries in ten years, 22 cases of complete molar pregnancy were encountered: 0.9 cases of molar pregnancy per 1000 pregnancies. Majority of patients (63.7%) were older than 35 years, and were nulliparous (45.5%). The commonest symptom was vaginal bleeding (86.4%) followed by hyperemesis gravidarum (41.0%); Hyperthyroidism was seen in 1 patient (4.5%). Ovarian enlargement by theca-lutin cyst was seen in 3 patients (13.6%). The majority of patients (63.6%) had normal BhCG within 9 weeks (63 days) after suction curettage. The majority of the cases followed a benign course. Conclusion: Aged older than 35 years seems a risk factor and vaginal bleeding is the commonest presenting symptom. Early booking of pregnant women to antenatal care clinics and routine first trimester ultrasound made diagnosis easier and earlier before complications appear. PMID:27625583

  20. Ten years of progress in the Hokkaido birth cohort study on environment and children's health: cohort profile--updated 2013.

    PubMed

    Kishi, Reiko; Kobayashi, Sachiko; Ikeno, Tamiko; Araki, Atsuko; Miyashita, Chihiro; Itoh, Sachiko; Sasaki, Seiko; Okada, Emiko; Kobayashi, Sumitaka; Kashino, Ikuko; Itoh, Kumiko; Nakajima, Sonomi

    2013-11-01

    The Hokkaido Study on Environment and Children's Health is an ongoing cohort study that began in 2002. The study consists of two prospective birth cohorts, the Sapporo cohort (n = 514) and the Hokkaido large-scale cohort (n = 20,940). The primary goals of this study are to first examine the potential negative effects of perinatal environmental chemical exposures on birth outcomes, including congenital malformations and growth retardation; second, to evaluate the development of allergies, infectious diseases and neurodevelopmental disorders and perform longitudinal observations of the children's physical development to clarify the causal relationship between these outcomes and environmental chemicals; third, to identify individuals genetically susceptible to environmental chemicals; finally, to identify the additive effects of various environmental factors in our daily life, such as secondhand smoke exposure or low folate intake during early pregnancy. In this paper, we introduce our recent progress in the Hokkaido study with a cohort profile updated in 2013. For the last ten years, we followed pregnant women and their offspring, measuring various environmental chemicals, i.e., PCB, OH-PCB and dioxins, PFCs (Perfluorinated Compounds), Organochlorine pesticides, Phthalates, bisphenol A and mercury. We discovered that the concentration of toxic equivalents (TEQ) of dioxin and other specific congeners of PCDF or PCDD have effects on birth weight, infants' neurodevelopment and immune function. There were significant gender differences in these effects; our results suggest that male infants have more susceptibility to those chemical exposures than female infants. Interestingly, we found maternal genetic polymorphisms in AHR, CYP1A1 or GSTs that significantly modified the dioxin concentrations in maternal blood, suggesting different dioxin accumulations in the bodies of individuals with these genotypes, which would lead to different dioxin exposure levels. These genetic

  1. Ten-year fatal and non-fatal myocardial infarction incidence in elderly populations in Spain: the EPICARDIAN cohort study

    PubMed Central

    Gabriel, Rafael; Alonso, Margarita; Reviriego, Blanca; Muñiz, Javier; Vega, Saturio; López, Isidro; Novella, Blanca; Suárez, Carmen; Rodríguez-Salvanés, Francisco

    2009-01-01

    Background In Spain, more than 85% of coronary heart disease deaths occur in adults older than 65 years. However, coronary heart disease incidence and mortality in the Spanish elderly have been poorly described. The aim of this study is to estimate the ten-year incidence and mortality rates of myocardial infarction in a population-based large cohort of Spanish elders. Methods A population-based cohort of 3729 people older than 64 years old, free of previous myocardial infarction, was established in 1995 in three geographical areas of Spain. Any case of fatal and non-fatal myocardial infarction was investigated until December 2004 using the "cold pursuit method", previously used and validated by the the WHO-MONICA project. Results Men showed a significantly (p < 0.001) higher cumulative incidence of myocardial infarction (7.2%; 95%CI: 5.94-8.54) than women (3.8%; 95%CI: 3.06-4.74). Although cumulative incidence increased with age (p < 0.05), gender-differences tended to narrow. Adjusted incidence rates were higher in men (957 per 100 000 person-years) than in women (546 per 100 000 person-years) (p < 0.001) and increased with age (p < 0.001). The increase was progressive in women but not in men. Adjusted mortality rates were also higher in men than in women (p < 0.001), being three times higher in the age group of ≥ 85 years old than in the age group of 65-74 years old (p < 0.001). Conclusion Incidence of fatal and non-fatal myocardial infarction is high in the Spanish elderly population. Men show higher rates than women, but gender differences diminish with age. PMID:19778417

  2. A ten-year global record of absorbing aerosols above clouds from OMI's near-UV observations

    NASA Astrophysics Data System (ADS)

    Jethva, Hiren; Torrres, Omar; Ahn, Changwoo

    2016-05-01

    Aerosol-cloud interaction continues to be one of the leading uncertain components of climate models, primarily due to the lack of an adequate knowledge of the complex microphysical and radiative processes associated with the aerosolcloud system. The situations when aerosols and clouds are found in the same atmospheric column, for instance, when light-absorbing aerosols such as biomass burning generated carbonaceous particles or wind-blown dust overlay low-level cloud decks, are commonly found over several regional of the world. Contrary to the cloud-free scenario over dark surface, for which aerosols are known to produce a net cooling effect (negative radiative forcing) on climate, the overlapping situation of absorbing aerosols over cloud can potentially exert a significant level of atmospheric absorption and produces a positive radiative forcing at top-of-atmosphere. The magnitude of direct radiative effects of aerosols above cloud depends directly on the aerosol loading, microphysical-optical properties of the aerosol layer and the underlying cloud deck, and geometric cloud fraction. We help in addressing this problem by introducing a novel product of optical depth of absorbing aerosols above clouds retrieved from near-UV observations made by the Ozone Monitoring Instrument (OMI) on board NASA's Aura platform. The presence of absorbing aerosols above cloud reduces the upwelling radiation reflected by cloud and produces a strong `color ratio' effect in the near-UV region, which can be unambiguously detected in the OMI measurements. Physically based on this effect, the OMACA algorithm retrieves the optical depths of aerosols and clouds simultaneously under a prescribed state of atmosphere. The algorithm architecture and results from a ten-year global record including global climatology of frequency of occurrence and above-cloud aerosol optical depth, and a discussion on related future field campaigns are presented.

  3. [Ten years experience with the first approved biosimilar recombinant human growth hormone drug in normal clinical practice].

    PubMed

    López-Siguero, Juan Pedro; Palla García, Margarida; Martínez Busto, Elena; Rebollo, Francisco José; Pombo, Manuel

    2017-06-28

    Recombinant human growth hormone (rhGH) is the first biosimilar drug approved by the European Medicines Agency in 2006, using the biosimilar registration process. It was authorised for the treatment of growth hormone deficiency, and growth disorders associated with Turner's syndrome, chronic renal failure, Prader-Willi syndrome, and growth disorders in children/adolescents born small for gestational age, and replacement therapy in adults with pronounced growth hormone deficiency. This review is focused on the scientific evidence published about this drug in the last ten years, including the clinical trials on which the approval of the regulatory authority is based, and the most relevant studies evaluating the clinical impact of the drug in clinical practice. The equivalence between biosimilar and original product has been confirmed in the clinical trials published by Romer et al. and López-Siguero et al. Furthermore, studies carried out in real-life conditions confirm its long-term efficacy and safety, as well as the absence of clinical impact by switching treatment from the original to the biosimilar product. The number of patients receiving this medication has continuously increased since its approval. Its equivalence with the original product has been verified. Preliminary data from the post-authorisation PATRO study confirm the efficacy and safety of the biosimilar product in comparison with data from clinical trials. However, final results must be evaluated at the end of the study, which will provide additional information about the long-term efficacy and safety of the biosimilar drug. Copyright © 2017. Publicado por Elsevier España, S.L.U.

  4. Ten-Year Monitored Natural Recovery of Lead-Contaminated Mine Tailing in Klity Creek, Kanchanaburi Province, Thailand

    PubMed Central

    Phenrat, Tanapon; Otwong, Ashijya; Chantharit, Aphichart; Lowry, Gregory V.

    2016-01-01

    Background: Klity Creek has become Thailand’s first official remediation ordered by the court in 2013, 15 years after the spill of lead (Pb)-contaminated mine tailing into the creek. The Pollution Control Department (PCD) decided to restore the creek through monitored natural recovery (MNR) since 2006 but has not been successful. Interestingly, the most recent remediation plan in 2015 will still apply MNR to five out of the seven portions of the creek, despite no scientific feasibility evaluation of using MNR to restore the creek. Objective: This study qualitatively and quantitatively evaluated the feasibility of using MNR to clean up the creek in order to protect the Klity children from excess Pb exposure. Methods: We analyzed the physical and chemical transformation of Pb contaminated sediment in the creek and developed a remedial action goal and cleanup level using the Integrated Exposure Uptake Biokinetic model (IEUBK). We empirically determined the natural recovery (NR) potentials and rates using 10 years of data monitoring the water and sediment samples from eight monitoring stations (KC1 to KC8). Results: Klity Creek has NR potential for water except at KC2, which is closest to the spill and the other improperly managed Pb sources. However, the creek has no NR potential for sediment except at the KC8 location (NR rate = 11.1 ± 3.0 × 10–3 month–1) farthest from the spill. Conclusion: The MNR method is not suitable to use as the sole remedial approach for Klity Creek (KC2 to KC7). Although MNR is applicable at KC8, it may require up to 377 ± 76 years to restore the sediment to the background Pb concentration. Citation: Phenrat T, Otwong A, Chantharit A, Lowry GV. 2016. Ten-year monitored natural recovery of lead-contaminated mine tailing in Klity Creek, Kanchanaburi Province, Thailand. Environ Health Perspect 124:1511–1520; http://dx.doi.org/10.1289/EHP215 PMID:27157823

  5. A Ten-Year Global Record of Absorbing Aerosols Above Clouds from OMI's Near-UV Observations

    NASA Technical Reports Server (NTRS)

    Jethva, Hiren; Torres, Omar; Ahn, Changwoo

    2016-01-01

    Aerosol-cloud interaction continues to be one of the leading uncertain components of climate models, primarily due to the lack of an adequate knowledge of the complex microphysical and radiative processes associated with the aerosol-cloud system. The situations when aerosols and clouds are found in the same atmospheric column, for instance, when light-absorbing aerosols such as biomass burning generated carbonaceous particles or wind-blown dust overlay low-level cloud decks, are commonly found over several regional of the world. Contrary to the cloud-free scenario over dark surface, for which aerosols are known to produce a net cooling effect (negative radiative forcing) on climate, the overlapping situation of absorbing aerosols over cloud can potentially exert a significant level of atmospheric absorption and produces a positive radiative forcing at top-of-atmosphere. The magnitude of direct radiative effects of aerosols above cloud depends directly on the aerosol loading, microphysical-optical properties of the aerosol layer and the underlying cloud deck, and geometric cloud fraction. We help in addressing this problem by introducing a novel product of optical depth of absorbing aerosols above clouds retrieved from near-UV observations made by the Ozone Monitoring Instrument (OMI) on board NASA's Aura platform. The presence of absorbing aerosols above cloud reduces the upwelling radiation reflected by cloud and produces a strong 'color ratio' effect in the near-UV region, which can be unambiguously detected in the OMI measurements. Physically based on this effect, the OMACA algorithm retrieves the optical depths of aerosols and clouds simultaneously under a prescribed state of atmosphere. The algorithm architecture and results from a ten-year global record including global climatology of frequency of occurrence and above-cloud aerosol optical depth, and a discussion on related future field campaigns are presented.

  6. Porous tantalum uncemented acetabular components in revision total hip arthroplasty: a minimum ten-year clinical, radiological and quality of life outcome study.

    PubMed

    Konan, S; Duncan, C P; Masri, B A; Garbuz, D S

    2016-06-01

    Reconstruction of the acetabulum after failed total hip arthroplasty (THA) can be a surgical challenge in the presence of severe bone loss. We report the long-term survival of a porous tantalum revision acetabular component, its radiological appearance and quality of life outcomes. We reviewed the results of 46 patients who had undergone revision of a failed acetabular component with a Paprosky II or III bone defect and reconstruction with a hemispherical, tantalum acetabular component, supplementary screws and a cemented polyethylene liner. After a minimum follow-up of ten years (ten to 12), the survivorship of the porous tantalum acetabular component was 96%, with further revision of the acetabular component as the end point. The ten-year survivorship, with hip revision for any reason as the end point, was 92%. We noted excellent pain relief (mean Western Ontario and McMaster Universities Arthritis Index (WOMAC) score pain 92.6, (40 to 100)) and good functional outcomes (mean WOMAC function 90.3 (30.9 to 100), mean University of California Los Angeles activity scale 5 (2 to 10)) and generic quality of life measures (mean Short Form-12 (SF-12) physical component 48.3 (18.1 to 56.8), mean SF-12 mental component 56.7 (32.9 to 70.3)). Patient satisfaction with pain relief, function and return to recreational activities were excellent. Uncemented acetabular reconstruction using a tantalum acetabular component gives excellent clinical and quality of life outcomes at a minimum follow-up of ten years. Cite this article: Bone Joint J 2016;98-B:767-71. ©2016 The British Editorial Society of Bone & Joint Surgery.

  7. Prevalence of overweight and obesity among children six to ten years of age in the north-east health region of Jamaica.

    PubMed

    Blake-Scarlettl, B E; Younger, N; McKenzie, C A; Van den Broeck, J; Powell, C; Edwards, S; Win, S S; Wilks, R J

    2013-03-01

    To estimate the prevalence and correlates of overweight and obesity among children six to ten years old in the North-East Health Region (NEHR) ofJamaica. Weights and heights were measured in a representative sample of 5710 children between the ages of six and ten years in 34 schools between October 2008 and March 2009. Overweight and obesity were defined as body mass index (BMI) Z-score > 1SD and >2SD, respectively based on the World Health Organization (WHO)-endorsed age and gender-specific growth standards for children. Point prevalence estimates of overweight and obesity were calculated. Odds ratios (OR) and 95% confidence intervals (CI) were used to estimate associations between overweight and obesity and age, gender and school location. Overweight and obesity prevalence among children six to ten years old in NEHR, Jamaica, was 10.6% and 7.1%, respectively. Overweight (OR = 1.11, 95% CI: 1.04, 1.18) and obesity (OR = 1.17, 95% CI: 1.08, 1.26) prevalence increased significantly with age. Overweight (OR = 1.51, 95% CI: 1.27, 1.80) and obesity (OR = 1.36, 95% CI: 1.11, 1.67) prevalence was significantly higher among girls than boys. Children attending rural-public schools had less risk of being overweight (OR = 0.57, 95% CI: 0.46, 0.70) and obese (OR = 0.35, 95% CI: 0.28, 0.44) when compared with urban-public schools and private schools. Both overweight (OR = 2.11, 95% CI: 1.60, 2.78) and obesity (OR = 1.68, 95% CI: 1.24, 2.28) were significantly more common among children attending private schools. After adjusting for age and gender the results still remained statistically significant. Overweight/obesity prevalence among children six to ten years old in NEHR of Jamaica is 17.7% with older children and girls having higher rates. Children attending urban-public and private schools have higher prevalence than those attending rural schools. Appropriately targeted interventions are needed to combat this problem.

  8. Disaster exposure as a risk factor for mental health problems, eighteen months, four and ten years post-disaster – a longitudinal study

    PubMed Central

    2012-01-01

    Background Disaster experiences have been associated with higher prevalence rates of (mental) health problems. The objective of this study was to examine the independent relation between a series of single disaster experiences versus the independent predictive value of a accumulation of disaster experiences, i.e. a sum score of experiences and symptoms of distress and post-traumatic stress disorder (PTSD). Methods Survivors of a fireworks disaster participated in a longitudinal study and completed a questionnaire three weeks (wave 1), eighteen months (wave 2) and four years post-disaster (wave 3). Ten years post-disaster (wave 4) the respondents consisted of native Dutch survivors only. Main outcome measures were general distress and symptoms of PTSD. Results Degree of disaster exposure (sum score) and some disaster-related experiences (such as house destroyed, injured, confusion) were related to distress at waves 2 and 3. This relation was mediated by distress at an earlier point in time. None of the individual disaster-related experiences was independently related to symptoms of distress. The association between the degree of disaster exposure and symptoms of PTSD at waves 2 and 3 was still statistically significant after controlling for symptoms of distress and PTSD at earlier point in time. The variable ‘house destroyed’ was the only factor that was independently related to symptoms of PTSD at wave 2. Ten years after the disaster, disaster exposure was mediated by symptoms of PTSD at waves 2 and 3. Disaster exposure was not independently related to symptoms of PTSD ten years post-disaster. Conclusions Until 4 years after the disaster, degree of exposure (a sum score) was a risk factor for PTSD symptoms while none of the individual disaster experiences could be identified as an independent risk factor. Ten years post-disaster, disaster exposure was no longer an independent risk factor for symptoms of PTSD. Since symptoms of PTSD and distress at earlier waves

  9. Study of enzyme replacement therapy for Gaucher Disease: comparative analysis of clinical and laboratory parameters at diagnosis and after two, five and ten years of treatment

    PubMed Central

    Souza, Ana Maria Almeida; Muniz, Thiago Pimentel; Brito, Rafael Maciel

    2014-01-01

    Objective To evaluate the impact of enzyme replacement therapy for Gaucher Disease on clinical and laboratory parameters after two, five and ten years of treatment. Methods Data were collected from patient records and analyzed using BioEstat software (version 5.0). Student's t-test, Analysis of Variance (ANOVA), Wilcoxon test and Kruskal–Wallis test were used for statistical analysis. Hepatomegaly and splenomegaly were analyzed using the Kappa test. Results There was a significant increase in hemoglobin levels (p-value <0.01) and platelet counts (p-value = 0.01) within two years of therapy. At the same time, the frequencies of splenomegaly (p-value <0.01) and hepatomegaly (p-value <0.05) reduced. These results were similar at five and ten years of enzyme replacement therapy. Conclusions There are substantial and quick (within two years) laboratory and clinical responses to enzyme replacement therapy. These improvements continue as long as enzyme replacement therapy is administered every two weeks, as recommended by the literature. PMID:25305167

  10. Ten years of health workforce planning in the Netherlands: a tentative evaluation of GP planning as an example

    PubMed Central

    2012-01-01

    Introduction In many countries, health-care labour markets are constantly being challenged by an alternation of shortage and oversupply. Avoiding these cyclic variations is a major challenge. In the Netherlands, a workforce planning model has been used in health care for ten years. Case description Since 1970, the Dutch government has explored different approaches to determine the inflow in medical schools. In 2000, a simulation model for health workforce planning was developed to estimate the required and available capacity of health professionals in the Netherlands. In this paper, this model is explained, using the Dutch general practitioners as an example. After the different steps in the model are clarified, it is shown how elements can be added to arrive at different versions of the model, or ‘scenarios’. A comparison is made of the results of different scenarios for different years. In addition, the subsequent stakeholder decision-making process is considered. Discussion and evaluation Discussion of this paper shows that workforce planning in the Netherlands is a complex modelling task, which is sensitive to different developments influencing the balance between supply and demand. It seems plausible that workforce planning has resulted in a balance between supply and demand of general practitioners. Still, it remains important that the modelling process is accepted by the different stakeholders. Besides calculating the balance between supply and demand, there needs to be an agreement between the stakeholders to implement the advised training inflow. The Dutch simulation model was evaluated using six criteria to be met by models suitable for policy objectives. This model meets these criteria, as it is a comprehensive and parsimonious model that can include all relevant factors. Conclusion Over the last decade, health workforce planning in the Netherlands has become an accepted instrument for calculating the required supply of health professionals on a

  11. Trends in chloroquine resistance marker, Pfcrt-K76T mutation ten years after chloroquine withdrawal in Tanzania

    PubMed Central

    2013-01-01

    Background Plasmodium falciparum resistance to anti-malarial drugs remains a major obstacle to the control of malaria. In 2001 Tanzania replaced chloroquine (CQ) with sulphadoxine-pyrimethamine (SP) as first-line drug, which in turn was replaced by artemisinin combination therapy in 2006. SP has however, continued to be used in intermittent preventive treatment of malaria in pregnancy (IPTp) despite reports of high levels of resistance to SP due to the lack of alternatives to SP for IPTp. Recent reports have indicated recovery of CQ-susceptibility in Malawi, Kenya, Mozambique, and Tanzania based on the prevalence of wild types at codon 76 of the Pfcrt gene in indigenous P. falciparum populations. The current prevalence of this Pfcrt-76 CQ resistance marker from six regions of Tanzania mainland is hereby reported. Methods DNA extracted from filter-paper dried blood spots and rapid diagnostics kit strips collected from finger-prick blood were used to genotype the Pfcrt-76 resistance marker using PCR-RFLP. Data from previously published studies were used to generate CQ susceptibility recovery trends using logistic regression model. Results Seven hundred and forty one (741) samples were genotyped. The current frequency of the CQ-susceptible Pfcrt-K76 was above 92% and did not differ between regions in Tanzania (χ2 = 2.37; p = 0.795). The K76 allelic prevalence was between 85.7 and 93% in regions (χ2 = 7.88, p = 0.163). The CQ resistance recovery trends showed regional variability that may be caused by differences in malaria transmission intensity, but overall the trends converge as the susceptibility levels in all regions approach >90%. Conclusions CQ withdrawal in Tanzania has resulted into >90% recovery of susceptibility in ten years of withdrawal. These findings are in support of the search for CQ-based combination drugs as a possible future alternative to SP for IPTp in places where full recovery of CQ-susceptibility will be evident. PMID:24225406

  12. The Effect of Donor Diabetes History on Graft Failure and Endothelial Cell Density Ten Years after Penetrating Keratoplasty

    PubMed Central

    Lass, Jonathan H.; Riddlesworth, Tonya D.; Gal, Robin L.; Kollman, Craig; Benetz, Beth A.; Price, Francis W.; Sugar, Alan; Terry, Mark A.; Soper, Mark; Beck, Roy W.

    2014-01-01

    Objective To examine the long term effect of donor diabetes history on graft failure and endothelial cell density (ECD) after penetrating keratoplasty (PKP) in the Cornea Donor Study Design Multi-center prospective, double-masked, controlled clinical trial Participants 1090 subjects undergoing PKP for a moderate risk condition, principally Fuchs’ dystrophy or pseudophakic/aphakic corneal edema (PACE), were enrolled by 105 surgeons from 80 clinical sites in the United States. Methods Corneas from donors 12 to 75 years old were assigned by 43 eye banks to participants without respect to recipient factors. Donor and recipient diabetes status was determined from existing medical records. Images of the central endothelium were obtained preoperatively (baseline) and at intervals for ten years postoperatively and analyzed by a central image analysis reading center to determine ECD. Main Outcome Measure(s) Time to graft failure (regraft or cloudy cornea for 3 consecutive months) and ECD. Results There was no statistically significant association of donor diabetes history with 10-year graft failure, baseline ECD, 10-year ECD or ECD values longitudinally over time in unadjusted analyses nor after adjusting for donor age and other significant covariates. The 10-year graft failure rate was 23% in the 199 cases receiving a cornea from a donor with diabetes versus 26% in the 891 cases receiving a cornea from a donor without diabetes (95% confidence interval for the difference: −10% to +6%; unadjusted p = 0.60). Baseline ECD (p=0.71), 10-year ECD (p>0.99), and changes in ECD over 10 years (p=0.86) were similar comparing donor diabetes and no-diabetes groups. Conclusions and Relevance The study results do not suggest an association between donor diabetes and PKP outcome. However, the assessment of donor diabetes was imprecise and based on historical data only. The increasing frequency of diabetes in the aging population in the United States affects the donor pool, thus the

  13. Atmospheric wet deposition of nitrogen and sulfur to a typical red soil agroecosystem in Southeast China during the ten-year monsoon seasons (2003-2012)

    NASA Astrophysics Data System (ADS)

    Cui, Jian; Zhou, Jing; Peng, Ying; He, Yuanqiu; Yang, Hao; Mao, Jingdong

    2014-01-01

    Biological processes in agroecosystems have been affected by atmospheric nitrogen (N) and sulfur (S) deposition, but there is uncertainty about their deposition characteristics in the monsoon season. We collected rain samples using an ASP-2 sampler, recorded rainfall and rain frequency by an auto-meteorological experiment sub-station, and determined total N, NO3--N and NH4+-N levels in precipitation with an AutoAnalyzer 3 and SO42--S with a chromatography, in order to characterize the wet deposition of N and S to a typical red soil agroecosystem by a ten-year monitoring experiment in Southeast China. The results indicated that N and S wet deposition had an increased trend with the flux of total N (3.34-65.17 kg ha-1 N) and total S (SO42--S) (7.17-23.44 kg ha-1 S) during the monsoon seasons. The additional applications of pig mature in 2006 and 2007 led to the peaks of DON (dissolved organic nitrogen) and total N wet deposition. On average, NH4+-N was the major N form, accounting for 48.5% of total N wet deposition and DON was not a negligible N form, accounting for 20.8% during the ten-year monsoon seasons (except 2006 and 2007). Wet deposition of N and S has been intensively influenced by human activities in the monsoon season, and would increase the potential ecological risk in the red soil agricultural ecosystem.

  14. Preoperative evaluation and outcome of corneal transplantation for limbal dermoids: a ten-year follow-up study

    PubMed Central

    Xin, Meng; Gong, Yue-Rong; Jiang, Shan-Hao; Dai, Chun-Hua; Li, Su-Xia; Shi, Wei-Yun

    2016-01-01

    AIM To summarize preoperative evaluation and outcome of corneal transplantation for limbal dermoids for ten years. METHODS Eighty-five patients diagnosed with limbal dermoids and treated with corneal transplantation were analyzed retrospectively. All patients were further divided into two groups according to absence or presence of neovascularization surrounding the dermoids in the corneal stroma. Eighty-two eyes were treated with tumor excision combined with partial lamellar sclerokeratoplasty, and the other three eyes were performed by penetrating keratoplasty. The size and location of the tumor, the associated ocular and systemic anomalies, the depth of the corneal penetration of tumor tissues, the preoperative and postoperative best-corrected visual acuity (BCVA), graft survival and cosmetic outcome, and surgical complications were recorded respectively. RESULTS The average age at surgery was 5.3y (range, 3mo-36y). The mean size of dermoids was 6.1±1.6 mm. The 43.5% of eyes (37/85) were present with hair at the surface of the dermoid and 72.9% of dermoids were located inferotemporal of the eye. Amplyopia was present in 34.1% of patients (29/85) and 9.4% of patients (8/85) had lipodermoids. Eighteen patients suffered from Goldenhar's syndrome with an accessory ear. The 75% of patients in group 1 had involvement of the corneal deep stroma down to Descemet's membrane without involving it, but 71.4% of patients had Descemet's membrane involvement in group 2. Preoperative BCVA ranged from counting fingers to 20/20. Postoperatively 81.1% had a BCVA of 20/800 or better. There was no significant difference between the post-surgical BCVA of the two groups (t=1.584, P>0.05). The grafts of 70.5% patients were present as 1+ opacity, 21.1% as 2+ opacity, 8.2% as 3+ opacity and none as 4+ opacity. Surgical complications included graft rejection, microperforation, prolonged reepithelialization, steroid glaucoma, interface neovascularization, and interface hemorrhage

  15. Spatial distribution and temporal variation of aerosol optical depth in the Sichuan basin, China, the recent ten years

    NASA Astrophysics Data System (ADS)

    Liu, Xinyu; Chen, Quanliang; Che, Huizheng; Zhang, Renjian; Gui, Ke; Zhang, Huan; Zhao, Tianliang

    2016-12-01

    The applicability of the MODIS (Moderate Resolution Imaging Spectroradiometer) aerosol optical depth (AOD) product was verified using CE-318 sun photometric data for the Sichuan area. The results show that MODIS_3K AOD agrees well with the AOD derived from the CE-318 sun photometer, with a high correlation coefficient (R2 = 0.91). And we used the MODIS AOD product analyzed the spatial distribution and temporal variation of the annual, seasonal and monthly distribution of AOD in the Sichuan area over the last ten years (2006-2015). In the Sichuan area, the mean change of AOD over the 10-year period showed a significant decreasing trend, reaching its maximum in 2010 and its minimum in 2015. Considering only the first five years, the lowest value was reached in 2008 and the overall trend was a standard symmetrical "V" type. Over the later five years, the annual average AOD value showed an overall decreasing trend. The monthly averaged AOD indicated a "double peaks" fluctuation trend; the two peaks appeared in March and August, and AOD changes were relatively small between September and January. Overall, the average value of AOD reached its highest values in spring, and its lowest values in autumn. In the city of Chengdu, the monthly and seasonal changes in the trend were essentially the same as those of the whole Sichuan area; However, the Chengdu AOD monthly and seasonal average change rate was higher than that of Sichuan as a whole. This shows that Chengdu is still the main contributor to the enhanced AOD value for the entire Sichuan region. The spatial distribution of AOD values indicates an "east high, west low" situation across the Sichuan area and Chengdu is one of three cities with the highest AOD values. However, the spatial variation of AOD trend value indicated an "east low, west high" the spatial distribution across the Sichuan region, opposite to the spatial distribution. Moreover, in the past 10 years, the overall AOD changes in Sichuan showed a downward

  16. Ten-Year Secular Trends in Youth Violence: Results from the Philadelphia Youth Risk Behavior Survey 2003-2013

    ERIC Educational Resources Information Center

    Pool, Andrew C.; Patterson, Freda; Luna, Ingrid Y.; Hohl, Bernadette; Bauer, Katherine W.

    2017-01-01

    Background: Youth violence reduction is a public health priority, yet few studies have examined secular trends in violence among urban youth, who may be particularly vulnerable to numerous forms of violence. This study examines 10-year secular trends in the prevalence of violence-related behaviors among Philadelphia high school students. Methods:…

  17. Ten-year results from the North American long-term soil productivity study in the Western Gulf Coastal Plain

    Treesearch

    D. Andrew Scott; John Novosad; Gala Golddsmith

    2007-01-01

    Forest management operations have the greatest potential to reduce soil productivity through altered soil fertility and air/water balance, which are most affected by organic matter removal and compaction, respectively. The objectives of this study were to assess the early growth response to compaction, organic matter removal, and weed control on the ten locations of...

  18. Effect of lime stabilized biosolids and inorganic fertilizer applications on a thinned longleaf stand - ten year results

    Treesearch

    E. David Dickens; Bryan C. McElvany; David J. Moorhead

    2010-01-01

    This project was initiated on the Sand Hills State Forest in Chesterfield County, SC in May 1995 to determine the benefits of inorganic fertilizer (NPK) and lime stabilized biosolids applications in a twice-thinned longleaf pine (Pinus palustris Mill.) stand planted in 1963 on an excessively well drained deep sand (Alpin soil series). Major...

  19. Ten-year results of using oak Cleanings to maintain oak species dominance on the Allegheny National Forest

    Treesearch

    Kurt W. Gottschalk; Gary W. Miller; Robert White; Andrea Hille; Thomas M. Schuler

    2014-01-01

    The Allegheny National Forest (ANF) in northwestern Pennsylvania implemented precommercial thinning in young stands to maintain oak (Quercus spp.) stems in a competitive position. This administrative study was developed to test ANF standards for precommercial thinning for success in maintaining oak composition. An additional objective was to examine...

  20. Ten Years toward Equity: Preliminary Results from a Follow-Up Case Study of Academic Computing Culture

    PubMed Central

    Crenshaw, Tanya L.; Chambers, Erin W.; Heeren, Cinda; Metcalf, Heather E.

    2017-01-01

    Just over 10 years ago, we conducted a culture study of the Computer Science Department at the flagship University of Illinois at Urbana-Champaign, one of the top five computing departments in the country. The study found that while the department placed an emphasis on research, it did so in a way that, in conjunction with a lack of communication and transparency, devalued teaching and mentoring, and negatively impacted the professional development, education, and sense of belonging of the students. As one part of a multi-phase case study spanning over a decade, this manuscript presents preliminary findings from our latest work at the university. We detail early comparisons between data gathered at the Department of Computer Science at the University of Illinois at Urbana-Champaign in 2005 and our most recent pilot case study, a follow-up research project completed in 2016. Though we have not yet completed the full data collection, we find it worthwhile to reflect on the pilot case study data we have collected thus far. Our data reveals improvements in the perceptions of undergraduate teaching quality and undergraduate peer mentoring networks. However, we also found evidence of continuing feelings of isolation, incidents of bias, policy opacity, and uneven policy implementation that are areas of concern, particularly with respect to historically underrepresented groups. We discuss these preliminary follow-up findings, offer research and methodological reflections, and share next steps for applied research that aims to create positive cultural change in computing. PMID:28579969

  1. Carpal tunnel syndrome and manual work: the OCTOPUS cohort, results of a ten-year longitudinal study.

    PubMed

    Violante, Francesco S; Farioli, Andrea; Graziosi, Francesca; Marinelli, Francesco; Curti, Stefania; Armstrong, Thomas J; Mattioli, Stefano; Bonfiglioli, Roberta

    2016-07-01

    The American Conference of Governmental Industrial Hygienists (ACGIH) proposed a method to assess the hand, wrist and forearm biomechanical overload based on exertions frequency (hand-activity level) and force use (normalized peak force). We applied the ACGIH threshold limit value (TLV)® method to a large occupational cohort to assess its ability to predict carpal tunnel syndrome (CTS) onset. A cohort of industrial and service workers was followed-up between 2000 and 2011. We investigated the incidence of CTS symptoms and CTS confirmed by nerve conduction studies (NCS). We then classified exposure with respect to action limit (AL) and TLV. Cox regression models including age, gender, body mass index, and presence of predisposing pathologies were conducted to estimate hazard ratios (HR) of CTS and population attributable fractions. We analyzed data from 3131 workers [females, N=2032 (65%); mean age at baseline 39.3, standard deviation (SD) 9.4 years]. We observed 431 incident cases of CTS symptoms in 8000 person-years and 126 cases of CTS confirmed by NCS in 8883 person-years. The ACGIH TLV® method predicted both CTS symptoms [HR between AL and TLV 2.18, 95% confidence interval (95% CI) 1.86-2.56; above TLV 2.07, 95% CI 1.52-2.81] and CTS confirmed by NCS (HR between AL and TLV 1.93, 95% CI 1.38-2.71; above TLV 1.95, 95% CI 1.27-3.00). About one third of CTS cases were attributable to exposure levels above the AL. The ACGIH TLV® method predicted the risk of CTS, but the dose-response was flat above the AL; a fine-tuning of the proposed thresholds should be considered.

  2. Ten-year trends in safe radiation therapy delivery and results of a radiation therapy quality assurance intervention.

    PubMed

    Dominello, Michael M; Paximadis, Peter; Zaki, Mark; Hammoud, Ahmad; Campbell, Shauna; Komajda, Melanie; Dyson, Gregory; Bossenberger, Todd; Burmeister, Jay

    2015-01-01

    This study reviews our institutional error data and assesses the effectiveness of a policy implemented January 1, 2011, as a "no rushed treatment" initiative to avoid universal, large-scale replanning for all patients in the event that a treatment unit is down for ≤1 day. Radiation error data between January 1, 2004, and December 31, 2014, were reviewed to determine absolute delivery error rates. Variables were compared (using a χ(2) or Fisher exact test) before and after the policy change, including planning versus delivery error status and differences in error type. We also evaluated time of day in relation to therapist shift change, deviation from scheduled time, and weekend treatment as predictors of error using a test of proportions or χ(2) test. Treatment delivery error rate over the entire period was 0.18% per fraction; the rate before intervention was 0.24% and after was 0.08%, P < .001. For the 5 years for which detailed records were available (2010-2014), 109 delivery errors were reported. Delivery error rate was 0.09%; before intervention 0.15% versus after, 0.08% (P = .005) and 94% were level 1 errors. Fifty-six percent were primary planning errors and 44% were primary delivery errors. Before intervention, large-scale replanning occurred 18 times/year versus 4.5/year after, with 21% versus 12% of errors directly attributable to large-scale replanning. Fourteen error reports specifically implicated a rushed environment as causal. There was no significant difference in error rate based on time of day (P = .631). Error rates were higher for weekend simulation and treatments, 1.3% versus 0.09% per fraction (P < .001). Delivery error rates at our institution were similar compared with published series from other academic institutions. A significant improvement in delivery error rate was appreciated after implementation of a "no rushed treatment" initiative. A significantly higher error rate for weekend treatments was noted, warranting consideration of additional quality assurance measures. Copyright © 2015. Published by Elsevier Inc.

  3. Ten-year growth of planted paper birch in old fields in Maine

    Treesearch

    John C. Bjorkbom; John C. Bjorkbom

    1973-01-01

    Early results of planting paper birch in old fields in Maine have not been very encouraging. Observations of seven plantations in a study established in 1959 by the Northeastern Forest Experiment Station showed low survival and slow growth over the first five growing seasons. Removing the sod in advance of planting gave better results than planting directly in the sod...

  4. Preparing Science-Trained Professionals for the Biotechnology Industry: A Ten-Year Perspective on a Professional Science Master's Program.

    PubMed

    Hamilton, Paul T; Luginbuhl, Sarah C; Hyman, Michael

    2012-01-01

    The biotechnology industry has a need for business-savvy scientists; however, this is not the way scientists are traditionally trained at universities and colleges. To address this need, universities have developed Professional Science Master's (PSM) degree programs that offer advanced training in a technical field along with professional skills development through team-based projects and internships. Nearly ten years ago, the Department of Microbiology at NCSU started a PSM program in Microbial Biotechnology (MMB). This article provides an overview of the MMB program, and shares some of the lessons that we have learned.

  5. Duration of Sexual Harassment and Generalized Harassment in the Workplace Over Ten Years: Effects on Deleterious Drinking Outcomes

    PubMed Central

    McGinley, Meredith; Richman, Judith A.; Rospenda, Kathleen M.

    2012-01-01

    While harassment in the workplace has been linked to deleterious drinking outcomes, researchers have yet to examine the long-term effects of chronic workplace harassment. During a ten year longitudinal mail survey, university employees (N = 2265) were administered measures of sexual harassment, generalized workplace harassment, and problematic drinking. Using growth mixture modeling, two latent classes of workplace harassment emerged: infrequent and chronic. Demographic characteristics (gender, age, and race) predicted the shape of the trajectories and likelihood of class membership. As hypothesized, membership in the chronic harassment classes was linked to future problematic drinking, even after controlling for previous drinking. PMID:21745045

  6. Psychotropic Drug Patterns in a Large ICF/MR Facility: A Ten-Year Experience.

    ERIC Educational Resources Information Center

    Poindexter, Ann R.

    1989-01-01

    Psychotropic drug-prescribing patterns for 474 adults with mental retardation residing at an intermediate-care facility were examined for a 10-year period. Results indicated a progressive, marked decrease in total psychotropic drug usage and changes in the type of drugs prescribed with overall decline in drug usage. (Author/DB)

  7. Position Paper on Use of Stereoscopy to Support Science Learning: Ten Years of Research

    ERIC Educational Resources Information Center

    Price, C. Aaron; Lee, Hee-Sun; Plummer, Julia D.; SubbaRao, Mark; Wyatt, Ryan

    2015-01-01

    Stereoscopy's potential as a tool for science education has been largely eclipsed by its popularity as an entertainment platform and marketing gimmick. Dozens of empirical papers have been published in the last decade about the impact of stereoscopy on learning. As a result, a corpus of research now points to a coherent message about how, when,…

  8. Ten Year Plan for the Redevelopment of Intellectual Disability Services. Final Report, August, 1988. Data Book.

    ERIC Educational Resources Information Center

    Neilson Associates Pty. Ltd., Melbourne (Australia).

    This databook for the final report of the 10-year plan to redevelop services for individuals with intellectual disabilities in Victoria, Australia, presents results of three studies. The major study provides a functional profile of people with intellectual disabilities living in State-run institutions (Residential Training Centres) or attending…

  9. A Ten-year Assessment of Anabolic Steroid Misuse among Competitive Athletes in Puerto Rico

    PubMed Central

    Acevedo, P; Jorge, JC; Cruz-Sánchez, A; Amy, E; Barreto-Estrada, JL

    2012-01-01

    Objective Little is known about anabolic androgenic steroids (AAS) misuse in the Caribbean region in spite of increased popularity among athletes and adolescents. The present study examines the usage of AAS among competitive athletes in Puerto Rico. Methods Doping test results of competitive athletes obtained by random sampling out of competition during the 2000–2009 period were analysed. Doping tests were executed by the Centre for Sports, Health and Exercise Sciences (Albergue Olímpico, Salinas, Puerto Rico). A total of 550 athletes were monitored during 2000–2009. Information was collected with regard to competitive sport, gender and AAS compounds whenever a positive test result was encountered. Results From the total sample of monitored cases during the past decade, 5.4% showed adverse analytical findings. Anabolic androgenic steroids misuse was detected among male (62%) and female (38%) athletes. Weightlifting showed the greatest percentage of positive AAS doping test results (70% of total cases) and stanozolol was the most commonly misused exogenous androgen (60% of abused AAS whether alone or as part of a cocktail). Testosterone was the most common endogenous misused steroid (10% of misused compounds). Conclusion In Puerto Rico, AAS misuse was detected across competitive sports for both genders. Although AAS misuse among Puerto Rican athletes shares some features that are consistent with the international sports community, it is imperative to address AAS misuse in the Caribbean region. PMID:22519228

  10. Ten years of oak restoration in city of Walnut Creek open spaces

    Treesearch

    Ralph Kraetsch

    2002-01-01

    The Oak Habitat Restoration Project began in 1991 when several individuals recognized that the oak woodlands and savannas of Walnut Creek's nearly 2,800 acres of open spaces had little natural regeneration. This group gathered volunteers who harvested acorns, planted them, and then installed tree shelters and watered the resulting seedlings. The Project soon...

  11. Implementation of a Health Promotion Programme: A Ten-Year Retrospective Study

    ERIC Educational Resources Information Center

    Darlington, Emily Joan; Simar, Carine; Jourdan, Didier

    2017-01-01

    Purpose: Implementing health promotion programmes in schools is key to improving children's health and well-being but difficulties in achieving expected results are often reported in the research literature. Discrepancies between expected and achieved outcomes can originate from differences in contexts. Understanding how interactions between…

  12. [Treatment of acromegaly: a critical analysis of the last ten years].

    PubMed

    Chanson, Philippe; Kamenický, Peter

    2012-04-01

    The ten previous years in terms of acromegaly treatment were essentially characterized by the experience accumulated with new formulations of somatostatin analogues or new drugs such GH-receptor antagonists recently available. Surgery remains the first-line treatment and its results did not change despite the generalization of endoscopy, which mainly seems to decrease local side-effects. The setting of radiotherapy was essentially modified by the increasing use of gamma-knife or stereotactic radiotherapy; however, their results are essentially the same as the classic fractionated, conventional radiotherapy and nobody knows if it will decrease the side-effects of this therapeutic modality. Nevertheless, thanks to a multistep therapeutic strategy, combining the different therapeutic modalities, it has become very rare for acromegaly not to be controlled in a patient. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  13. Near-infrared laser treatment of complicated hemangiomas in children: ten-year clinical experience

    NASA Astrophysics Data System (ADS)

    Abushkin, Ivan A.; Privalov, Valeriy A.; Lappa, Alexander V.

    2011-03-01

    Results of application of low invasive laser technology (developed by authors: Proc. SPIE 5863, 107-115 (2005), Russian Federation patent No.2290228 of.27.12.06) to treatment of hemangiomas in children are presented and analyzed in this work. From 2001 the technology was applied to about 1500 children with more than 2000 hemangiomas. Majority of them were complicated ones: belong to cavernous or combined types or (and) were localized on problem places: on face near eyes, nose, and lips, on auricles, on perineum near anus and genitals, in respiratory and gastrointestinal tracts. Diode laser with wavelength 920, 970, and 1060 nm at distant and interstitial irradiation were applied. In case of need there applied endoscopes. Excellent and good results have been achieved in 94% cases; there was a significant improvement in the rest cases.

  14. Ten Years of Vegetation Change in Northern California Marshlands Detected using Landsat Satellite Image Analysis

    NASA Technical Reports Server (NTRS)

    Potter, Christopher

    2013-01-01

    The Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS) methodology was applied to detected changes in perennial vegetation cover at marshland sites in Northern California reported to have undergone restoration between 1999 and 2009. Results showed extensive contiguous areas of restored marshland plant cover at 10 of the 14 sites selected. Gains in either woody shrub cover and/or from recovery of herbaceous cover that remains productive and evergreen on a year-round basis could be mapped out from the image results. However, LEDAPS may not be highly sensitive changes in wetlands that have been restored mainly with seasonal herbaceous cover (e.g., vernal pools), due to the ephemeral nature of the plant greenness signal. Based on this evaluation, the LEDAPS methodology would be capable of fulfilling a pressing need for consistent, continual, low-cost monitoring of changes in marshland ecosystems of the Pacific Flyway.

  15. Ten-Year Aging of Elastomeric Vulcanizates in Panama, Alaska, and Illinois

    DTIC Science & Technology

    1974-07-01

    Rycar h021 { Zk ^JF), and Genthane SR (Z60DU) vulcanizates where tensile strength deterioration is the best cri- terion of the change which takes...reversion over a period of many months., The cracking appears to result from microbiological attack. The hydrolytic decomposition of polyester urethanes...Commander U. S. Army Medical Biomechanical Research Laboratory ATTN: Library Fort Detrick, Bldg. 56ö Frederick, MD 21701 Commander Natick

  16. Ten Years of Forest Cover Change in the Sierra Nevada Detected Using Landsat Satellite Image Analysis

    NASA Technical Reports Server (NTRS)

    Potter, Christopher S.

    2014-01-01

    A detailed geographic record of recent vegetation regrowth and disturbance patterns in forests of the Sierra Nevada remains a gap that can be filled with remote sensing data. Landsat (TM) imagery was analyzed to detect 10 years of recent changes (between 2000 and 2009) in forest vegetation cover for areas burned by wildfires between years of 1995 to 1999 in the region. Results confirmed the prevalence of regrowing forest vegetation during the period 2000 and 2009 over 17% of the combined burned areas.

  17. 9/11 Ten Years After: Command, Control, Communications Remain an Issue

    DTIC Science & Technology

    2012-02-09

    terrorist bombing of the World Trade Center ( WTC ) revealed significant C3 issues. Responding forces were dispatched by different control centers and were...communication was lost with responding forces inside the WTC ; radios could not penetrate the numerous steel and concrete floors; and too many units using the...responding to the incident and from effectively performing their primary mission to protect the public. As a result of the 1993 WTC bombing, NY/NJ Port

  18. Ten Years of Linear Endobronchial Ultrasound: Evidence of Efficacy, Safety and Cost-effectiveness.

    PubMed

    Fernández-Villar, Alberto; Mouronte-Roibás, Cecilia; Botana-Rial, Maribel; Ruano-Raviña, Alberto

    2016-02-01

    Real-time endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is one of the major landmarks in the history of bronchoscopy. In the 10 years since it was introduced, a vast body of literature on the procedure and its results support the use of this technique in the study of various mediastinal and pulmonary lesions. This article is a comprehensive, systematic review of all the available scientific evidence on the more general indications for this technique. Results of specific studies on efficacy, safety and cost-effectiveness available to date are examined. The analysis shows that EBUS-TBNA is a safe, cost-effective technique with a high grade of evidence that is a valuable tool in the diagnosis and mediastinal staging of patients with suspected or confirmed lung cancer. However, more studies are needed to guide decision-making in the case of a negative result. Evidence on the role of EBUS-TBNA in the diagnosis of sarcoidosis and extrathoracic malignancies is also high, but much lower when used in the study of tuberculosis, lymphoma and for the re-staging of lung cancer after neoadjuvant chemotherapy. Nevertheless, due to its good safety record and lack of invasiveness compared to surgical techniques, the grade of evidence for recommending EBUS-TBNA as the initial diagnostic test in patients with these diseases is very high in most cases. Copyright © 2015 SEPAR. Published by Elsevier Espana. All rights reserved.

  19. A ten-year assessment of anabolic steroid misuse among competitive athletes in Puerto Rico.

    PubMed

    Acevedo, P; Jorge, J C; Cruz-Sánchez, A; Amy, E; Barreto-Estrada, J L

    2011-10-01

    Little is known about anabolic androgenic steroids (AAS) misuse in the Caribbean region in spite of increased popularity among athletes and adolescents. The present study examines the usage of AAS among competitive athletes in Puerto Rico. Doping test results of competitive athletes obtained by random sampling out of competition during the 2000-2009 period were analysed. Doping tests were executed by the Centre for Sports, Health and Exercise Sciences (Albergue Olímpico, Salinas, Puerto Rico). A total of 550 athletes were monitored during 2000-2009. Information was collected with regard to competitive sport, gender and AAS compounds whenever a positive test result was encountered. From the total sample of monitored cases during the past decade, 5.4% showed adverse analytical findings. Anabolic androgenic steroids misuse was detected among male (62%) and female (38%) athletes. Weightlifting showed the greatest percentage of positive AAS doping test results (70% of total cases) and stanozolol was the most commonly misused exogenous androgen (60% of abused AAS whether alone or as part of a cocktail). Testosterone was the most common endogenous misused steroid (10% of misused compounds). In Puerto Rico, AAS misuse was detected across competitive sports for both genders. Although AAS misuse among Puerto Rican athletes shares some features that are consistent with the international sports community, it is imperative to address AAS misuse in the Caribbean region.

  20. Ten Year Trends in Cardiovascular Risk Factors in the Federation of Bosnia and Herzegovina

    PubMed Central

    Pilav, Aida; Brankovic, Suada; Doder, Vildana

    2014-01-01

    Introduction: Results of routine health statistics show that in the Federation of Bosnia and Herzegovina (FBIH) are the leading causes of death of population are diseases of circulatory system (53% in 2012) namely, cardiomyopathy, heart failure and acute myocardial infarction. This data are red alert for immediate and imminent action. Methods: Two cross-sectional population surveys were conducted in 2002 and 2012 in the FBIH among adult population aged 25-64 years for assessment and distribution of major risk factors for cardiovascular diseases (CVD), preferably hypertension, obesity and smoking. Results: Overall prevalence of hypertension among adult population in the FBIH in year 2012 was 41%, similar as in 2002. Prevalence of obesity in 2012 among men was higher compared to 2002, stood at 20.3%, while for women it was 24.1%. Total of 61.3% of men and 35.9% of women said they were daily smokers, while the percentage in 2002 was 49.3% among men and 29.8% among women and the difference was statistically significant. Conclusions: Distributions of the major risk factors for CVD are worsening in the adult population in the FBIH, especially in middle age men, what can result in serious deterioration of health and increased rates of chronic diseases, especially CVD. PMID:25649524

  1. Ten years of preanalytical monitoring and control: Synthetic Balanced Score Card Indicator

    PubMed Central

    López-Garrigós, Maite; Flores, Emilio; Santo-Quiles, Ana; Gutierrez, Mercedes; Lugo, Javier; Lillo, Rosa; Leiva-Salinas, Carlos

    2015-01-01

    Introduction Preanalytical control and monitoring continue to be an important issue for clinical laboratory professionals. The aim of the study was to evaluate a monitoring system of preanalytical errors regarding not suitable samples for analysis, based on different indicators; to compare such indicators in different phlebotomy centres; and finally to evaluate a single synthetic preanalytical indicator that may be included in the balanced scorecard management system (BSC). Materials and methods We collected individual and global preanalytical errors in haematology, coagulation, chemistry, and urine samples analysis. We also analyzed a synthetic indicator that represents the sum of all types of preanalytical errors, expressed in a sigma level. We studied the evolution of those indicators over time and compared indicator results by way of the comparison of proportions and Chi-square. Results There was a decrease in the number of errors along the years (P < 0.001). This pattern was confirmed in primary care patients, inpatients and outpatients. In blood samples, fewer errors occurred in outpatients, followed by inpatients. Conclusion We present a practical and effective methodology to monitor unsuitable sample preanalytical errors. The synthetic indicator results summarize overall preanalytical sample errors, and can be used as part of BSC management system. PMID:25672466

  2. Granulomatous Mastitis: A Ten-Year Experience at a University Hospital

    PubMed Central

    Korkut, Ercan; Akcay, Mufide Nuran; Karadeniz, Erdem; Subasi, Irmak Durur; Gursan, Nesrin

    2015-01-01

    Objective: In this study we aimed to define clinical, radiologic and pathological specialties of patients who applied to General Surgery Department of Atatürk University Medical Faculty with granulomatous mastitis and show medical and surgical treatment results. With the help of this study we will be able to make our own clinical algorithm for diagnosis and treatment. Materials and Methods: We searched retrospectively addresses, phone numbers and clinical files of 93 patients whom diagnosed granulomatous mastitis between a decade of January 2001 – December 2010. We noted demographic specialties, ages, gender, medical family history, main complaints, physical findings, radiological and laboratory findings, medical treatments, postoperative complications and surgical procedures if they were operated; morbidity, recurrence and success ratios, complications after treatment for patients discussed above. Results: In this study we evaluated 93 patients, 91 females and 2 males, with granulomatous mastitis retrospectively who applied to General Surgery Department of Atatürk University Medical Faculty between January 2001 and December 2010. Mean age was 34.4 years. The diagnosis was confirmed by histopathologic examination of the lesions. Seventy three patients had idiopathic granulomatous lobular mastitis and 20 patients had specific granulomatous mastitis IGM (18 tuberculosis mastitis, 1 alveolar echinococcosis and 1 silk reaction). All the patients had surgical debridement or antibiotic, and anti-inflammatory treatment with results bad clinical response before applied our clinic. Conclusion: Empiric antibiotic therapy and drainage of the breast lesions are not enough for complete remission of idiopathic granulomatous mastitis. The lesion must be excised completely. In selected patients, corticosteroid therapy can be useful. In the patients with tuberculous mastitis, abscess drainage and antituberculous therapy can be useful, but wide excision must be chosen for the

  3. Evaluation of molecular diagnosis in fungal keratitis. Ten years of experience.

    PubMed

    Ferrer, Consuelo; Alió, Jorge L

    2011-02-23

    The aims of this study were to assess the utility of polymerase chain reaction (PCR) in diagnosing fungal keratitis in the last decade in our center and to review the molecular diagnosis of mycotic keratitis. A retrospective nonrandomized investigation was undertaken at Vissum Corporación Instituto Oftalmologico de Alicante to evaluate 27 corneal samples of 20 patients with proven fungal keratitis from January 2000 to December 2009. Corneal samples (21 corneal scrapings, 5 biopsies, and 1 cornea) were evaluated by Gram stain or calcofluor stain, culture, and PCR. The detection and molecular identification were carried out by DNA amplification and sequencing of the internal transcribed spacer and 5.8S rRNA region from the corneal samples. PCR detected all the samples that were positive by conventional methods. Four samples were positive by PCR and showed negative results by culture and stain. Combination of microscopy and culture gave positive results in 21 of the 27 samples of patients with mycotic keratitis. Stains showed a 66.7% of positive results, culture showed 59.3%, and PCR showed 92.6%. The time taken for PCR assay was 4 to 8 h whereas positive fungal cultures took 1 to 35 days. Identification at species level by molecular methods was possible in all cases except one. Identification at species level by conventional methods only was possible in eight cases. PCR not only proved to be an effective rapid method for the diagnosis of fungal keratitis but was also more sensitive than stain and culture methods. Fungal PCR must be added as the screening diagnosis test when an early mycotic keratitis is suspected. Molecular identification is the gold standard technique for the identification of corneal fungal pathogens.

  4. Parental perceptions of children's modesty: a cross-sectional survey of ages two to ten years.

    PubMed

    Rosenfeld, A; Siegel-Gorelick, B; Haavik, D; Duryea, M; Wenegrat, A; Martin, J; Bailey, R

    1984-11-01

    Modesty has been defined as decorum in relation to physical nakedness, and sexual and eliminative behavior (Newson and Newson 1968). The connection between nakedness, sexuality, and modesty with respect to family members dates back millennia. Leviticus prohibited incest with the phrase, "Thou shalt not uncover the nakedness of ..." and then specified a lengthy list of forbidden relatives. We will review contemporary theories and research projects concerning modesty and then discuss the results of a study we designed in order to investigate age trends in the development of modesty.

  5. Using a natural abilities battery for academic and career guidance: a ten-year study.

    PubMed

    Brown, Corrie C; Harvey, Stephen B; Stiles, Dori

    2011-01-01

    Over a period of 10 years, first-year students from 11 consecutive veterinary classes conducted a self-assessment using a natural abilities survey. The present study analyzes the data compiled from students' self-assessment results. As a group, veterinary students are exceptional problem solvers, either through inductive or deductive reasoning, and have strong spatial relations capacities. Veterinary students have a range of learning styles with design memory being the primary vehicle for information delivery and tonal memory being the least frequently used style overall. Information gained on each student's natural abilities can be used to guide effective career decision making and enhance prospects for long-term career satisfaction.

  6. Respiratory function measurements in a cohort of medical students: a ten-year follow-up.

    PubMed Central

    Lawther, P J; Brooks, A G; Waller, R E

    1978-01-01

    A cohort of medical students first seen in 1962 has now been examined for a third time. The prevalence of symptoms of cough, phlegm, and breathlessness among them has remained low, and smoking habits have been light in comparison with those of the general population. Results of the three successive sets of measurements of lung function indicate that, in general, optimum values were reached in the early 20s, with little further change up to age 29. There was some evidence of reduced ventilatory capacity in subjects with histories of acute chest illnesses. PMID:746504

  7. Ten-Year Retrospective Longitudinal-Study of Student Perspectives on Value of REU

    NASA Astrophysics Data System (ADS)

    Slater, T. F.; Slater, S. J.

    2013-12-01

    For more than two decades, federal agencies have been enthusiastically supporting summer research experiences for undergraduates. These REU programs are tacitly intended to increase retention and provide "an important educational experience" for undergraduates, particularly women, minorities and underrepresented groups. Numerous authors (viz., Laursen, Lopatto, Dolan, among many others) have enthusiastically described positive impacts of summer REU programs from exit interview data. These results include enhanced persistence to pursue STEM careers and confirmed desire to attend graduate school in the field targeted by a particular REU. Perhaps surprisingly, negative student experiences are rarely described in the scholarly literature, but do appear in more informal publications (viz., Gueterma, 2007). One wonders how REU alumni, looking back over their entire collective portfolio of experiences, now perceive the educational value of their REU experience relative to their other educational experiences. To obtain a backwards-looking, reflective description from REU alumni on the value of their REU experiences, we conducted a 10-year, two-stage study was designed to explore the ways in which the REU acted as an educational experience for 51 women from a single geoscience sub-discipline. The first phase was an ex post facto longitudinal analysis of data, including multiple interviews with each participant during their REU, annual open-ended alumni surveys, faculty interviews, and extensive field notes, over a 10-year period. This analysis informed the second phase, a clinical interview. Over 10 hours of interviews with 8 participants were conducted and analyzed. These 8 participants were selected to represent a variety of career stages, and for their potential to reflect on a wide variety of educational experiences. Results from the interviews, done many years after their REU experience, indicate that the interviewees' REU did not provide a substantive educational

  8. Relaxation training for anxiety: a ten-years systematic review with meta-analysis

    PubMed Central

    Manzoni, Gian Mauro; Pagnini, Francesco; Castelnuovo, Gianluca; Molinari, Enrico

    2008-01-01

    Background Relaxation training is a common treatment for anxiety problems. Lacking is a recent quantitative meta-analysis that enhances understanding of the variability and clinical significance of anxiety reduction outcomes after relaxation treatment. Methods All studies (1997–2007), both RCT, observational and without control group, evaluating the efficacy of relaxation training (Jacobson's progressive relaxation, autogenic training, applied relaxation and meditation) for anxiety problems and disorders were identified by comprehensive electronic searches with Pubmed, Psychinfo and Cochrane Registers, by checking references of relevant studies and of other reviews. Our primary outcome was anxiety measured with psychometric questionnaires. Meta-analysis was undertaken synthesizing the data from all trials, distinguishing within and between effect sizes. Results 27 studies qualified for the inclusion in the meta-analysis. As hypothesized, relaxation training showed a medium-large effect size in the treatment of anxiety. Cohen's d was .57 (95% CI: .52 to .68) in the within analysis and .51 (95% CI: .46 to .634) in the between group analysis. Efficacy was higher for meditation, among volunteers and for longer treatments. Implications and limitations are discussed. Conclusion The results show consistent and significant efficacy of relaxation training in reducing anxiety. This meta-analysis extends the existing literature through facilitation of a better understanding of the variability and clinical significance of anxiety improvement subsequent to relaxation training. PMID:18518981

  9. Ten Years of Patient Surveys in Accredited Breast Centers in North Rhine-Westphalia

    PubMed Central

    Ansmann, L.; Kowalski, C.; Pfaff, H.

    2016-01-01

    Introduction: Patient surveys are an established tool for quality control in healthcare organizations. This report looks at the design and development of the annual patient surveys carried out among breast cancer patients treated in the Breast Centers of North Rhine-Westphalia and discusses selected findings from 10 consecutive years. Material and Methods: Since 2006 the Institute for Medical Sociology, Health Services Research and Rehabilitation Science (IMVR) of the University of Cologne has carried out an annual survey of breast cancer patients using the Cologne Patient Questionnaire for Breast Cancer. The patients included in the survey have been diagnosed with primary breast cancer and undergo surgery between February and July in one of the Breast Centers in North Rhine-Westphalia accredited by the medical association of Westphalia-Lippe. The questionnaire and the type of feedback given to the Breast Centers were comprehensively revised in 2014. Selected results collected over the survey period were analyzed descriptively. Results: The survey period of 10 years provides information on the actual medical care delivered in the Breast Centers based on the data obtained in this period from around 40 000 patients. Some areas showed positive developments over time. Conclusion: The approach used to survey patients, the Cologne Patient Questionnaire for Breast Cancer 2.0 and the benchmark-focused feedback provide an impetus for organizational learning in Breast Centers. The concept could also be used in other healthcare organizations to stimulate learning and improve healthcare services. PMID:26855439

  10. High satisfaction rate ten years after bilateral prophylactic mastectomy - a longitudinal study.

    PubMed

    Wasteson, E; Sandelin, K; Brandberg, Y; Wickman, M; Arver, B

    2011-07-01

    Women from families with an increased risk for breast/ovarian cancer have undergone bilateral prophylactic mastectomy (BPM) since the early 1990s at the Karolinska University Hospital in Sweden. Perceptions of BPM as reported by the first women who underwent the procedure have previously been evaluated on a short-term basis (1-3 years). The present study aims to evaluate the long-term (10 years) physical and psychological consequences of BPM in the same cohort of women. Some of the very first women to undergo BPM participated in the present interview study (n= 13). The semi-structured interviews focused on the women's long-term experiences related to BPM and immediate breast reconstruction. Overall, the women were satisfied with their decision to undergo BPM and perceived a negligible remaining risk of getting breast cancer. For most women, the operation had not resulted in changes in family life or lifestyle (n= 8), although some described that the relationship with their spouse was affected (8/13), either in a negative (n= 5) or positive (n= 3) way. The cosmetic results were mainly positive (n= 10). Recurrent counselling and support during the whole process of decision, treatment and follow up is recommended. © 2010 Blackwell Publishing Ltd.

  11. The Essential Mechanisms of Aging: What Have We Learnt in Ten Years?

    PubMed

    Yin, Dazhong

    2016-01-01

    Carbonylation due to oxidation and glycation is an important biochemical cause of degenerative diseases and aging. While the enigma of aging is understood as a result of molecular dysfunction due to the failure of maintenance systems, a brief history of the interpretation of aging mechanisms and the exact biochemistry connecting entropy and biological aging is addressed. Lipofuscin formation mechanisms resulting in irreparable accumulative changes represent the most important aging- related alterations of entropy increase in biological kingdom, which is very different from the damage-based "aging" process of inorganic materials. A fifth level of aging mechanism investigations that highlights the importance of functional groups of biochemistry, the "missing codes" of life science, is put forward in this review. Significance and validities of such 'life codes' in biology beyond genomic and proteomic concepts has also been clarified. An open-minded consideration of functional groups of biomolecules, such as carbonyl groups, may help to explain the mechanisms of fatigue and sleep in terms of neurobiochemistry and biological pharmaco-medicine.

  12. Ten Years of Forest Cover Change in the Sierra Nevada Detected Using Landsat Satellite Image Analysis

    NASA Technical Reports Server (NTRS)

    Potter, Christopher S.

    2014-01-01

    The Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS) methodology was applied to detected changes in forest vegetation cover for areas burned by wildfires in the Sierra Nevada Mountains of California between the periods of 1975- 79 and 1995-1999. Results for areas burned by wildfire between 1995 and 1999 confirmed the importance of regrowing forest vegetation over 17% of the combined burned areas. A notable fraction (12%) of the entire 5-km (unburned) buffer area outside the 1995-199 fires perimeters showed decline in forest cover, and not nearly as many regrowing forest areas, covering only 3% of all the 1995-1999 buffer areas combined. Areas burned by wildfire between 1975 and 1979 confirmed the importance of disturbed (or declining evergreen) vegetation covering 13% of the combined 1975- 1979 burned areas. Based on comparison of these results to ground-based survey data, the LEDAPS methodology should be capable of fulfilling much of the need for consistent, low-cost monitoring of changes due to climate and biological factors in western forest regrowth following stand-replacing disturbances.

  13. Precipitation Climatology over Mediterranean Basin from Ten Years of TRMM Measurements

    NASA Technical Reports Server (NTRS)

    Mehta, Amita V.; Yang, Song

    2008-01-01

    Climatological features of mesoscale rain activities over the Mediterranean region between 5 W-40 E and 28 N-48 N are examined using the Tropical Rainfall Measuring Mission (TRMM) 3B42 and 2A25 rain products. The 3B42 rainrates at 3-hourly, 0.25 deg x 0.25 deg spatial resolution for the last 10 years (January 1998 to July 2007) are used to form and analyze the 5-day mean and monthly mean climatology of rainfall. Results show considerable regional and seasonal differences of rainfall over the Mediterranean Region. The maximum rainfall (3-5 mm/day) occurs over the mountain regions of Europe, while the minimum rainfall is observed over North Africa (approximately 0.5 mm/day). The main rainy season over the Mediterranean Sea extends from October to March, with maximum rainfall occurring during November-December. Over the Mediterranean Sea, an average rainrate of approximately 1-2 mm/day is observed, but during the rainy season there is 20% larger rainfall over the western Mediterranean Sea than that over the eastern Mediterranean Sea. During the rainy season, mesoscale rain systems generally propagate from west to east and from north to south over the Mediterranean region, likely to be associated with Mediterranean cyclonic disturbances resulting from interactions among large-scale circulation, orography, and land-sea temperature contrast.

  14. Ten-Year Follow-Up of Endovascular Aneurysm Treatment with Talent Stent-Grafts

    SciTech Connect

    Pitton, Michael B. Scheschkowski, Tobias; Ring, Markus; Herber, Sascha; Oberholzer, Katja; Leicher-Dueber, Annegret; Neufang, Achim; Schmiedt, Walther; Dueber, Christoph

    2009-09-15

    The purpose of this study was to evaluate the clinical results, complications, and secondary interventions during long-term follow-up after endovascular aneurysm repair (EVAR) and to investigate the impact of endoleak sizes on aneurysm shrinkage. From 1997 to March 2007, 127 patients (12 female, 115 male; age, 73.0 {+-} 7.2 years) with abdominal aortic aneurysms were treated with Talent stent-grafts. Follow-up included clinical visits, contrast-enhanced MDCT, and radiographs at 3, 6, and 12 months and then annually. Results were analyzed with respect to clinical outcome, secondary interventions, endoleak rate and management, and change in aneurysm size. There was no need for primary conversion surgery. Thirty-day mortality was 1.6% (two myocardial infarctions). Procedure-related morbidity was 2.4% (paraplegia, partial infarction of one kidney, and inguinal bleeding requiring surgery). Mean follow-up was 47.7 {+-} 34.2 months (range, 0-123 months). Thirty-nine patients died during follow-up; three of the deaths were related to aneurysm (aneurysm rupture due to endoleak, n = 1; secondary surgical reintervention n = 2). During follow-up, a total of 29 secondary procedures were performed in 19 patients, including 14 percutaneous procedures (10 patients) and 15 surgical procedures (12 patients), including 4 cases with late conversion to open aortic repair (stent-graft infection, n = 1; migration, endoleak, or endotension, n = 3). Overall mean survival was 84.5 {+-} 4.7 months. Mean survival and freedom from any event was 66.7 {+-} 4.5 months. MRI depicted significantly more endoleaks compared to MDCT (23.5% vs. 14.3%; P < 0.01). Patients in whom all aneurysm side branches were occluded prior to stent-grafting showed a significantly reduced incidence of large endoleaks. Endoleaks >10% of the aneurysm area were associated with reduced aneurysm shrinkage compared to no endoleaks or <10% endoleaks ({Delta} at 3 years, -1.8% vs. -12.0%; P < 0.05). In conclusion, endovascular

  15. Dosimetric Consistency of Co-60 Teletherapy Unit- a ten years Study

    PubMed Central

    Baba, Misba H; Mohib-ul-Haq, M.; Khan, Aijaz A.

    2013-01-01

    Objective The goal of the Radiation standards and Dosimetry is to ensure that the output of the Teletherapy Unit is within ±2% of the stated one and the output of the treatment dose calculation methods are within ±5%. In the present paper, we studied the dosimetry of Cobalt-60 (Co-60) Teletherapy unit at Sher-I-Kashmir Institute of Medical Sciences (SKIMS) for last 10 years. Radioactivity is the phenomenon of disintegration of unstable nuclides called radionuclides. Among these radionuclides, Cobalt-60, incorporated in Telecobalt Unit, is commonly used in therapeutic treatment of cancer. Cobalt-60 being unstable decays continuously into Ni-60 with half life of 5.27 years thereby resulting in the decrease in its activity, hence dose rate (output). It is, therefore, mandatory to measure the dose rate of the Cobalt-60 source regularly so that the patient receives the same dose every time as prescribed by the radiation oncologist. The under dosage may lead to unsatisfactory treatment of cancer and over dosage may cause radiation hazards. Our study emphasizes the consistency between actual output and output obtained using decay method. Methodology The methodology involved in the present study is the calculations of actual dose rate of Co-60 Teletherapy Unit by two techniques i.e. Source to Surface Distance (SSD) and Source to Axis Distance (SAD), used for the External Beam Radiotherapy, of various cancers, using the standard methods. Thereby, a year wise comparison has been made between average actual dosimetric output (dose rate) and the average expected output values (obtained by using decay method for Co-60.) Results The present study shows that there is a consistency in the average output (dose rate) obtained by the actual dosimetry values and the expected output values obtained using decay method. The values obtained by actual dosimetry are within ±2% of the expected values. Conclusion The results thus obtained in a year wise comparison of average output by

  16. Consequences of the Chernobyl fallout on some Italian underbrush produces: A ten-year study

    SciTech Connect

    Malanca, A.; Pessina, V.; Dallara, G.

    1996-11-01

    In this paper we present the results of a decennial (1986-1995) investigation on radiocaesium concentrations in soil, honey, mushrooms and other underbrush produces collected in a representative upland region of the Italian Apennines. Concentrations of {sup 134}Cs and {sup 137}Cs in numerous samples were determined by gamma-ray spectrometry. The data obtained showed a relatively high {sup 137}Cs concentration, up to 8973 Bq m{sup -2}, in the superficial (0-2 cm) mineral soil. In most of the mushrooms, as well as in other underbrush produces, the detected activities were generally <20 Bq kg{sup -1}. However, a high radiocontamination was observed in two species, namely Rozites Caperatus (with 584 and 735 Bq kg{sup -1} of {sup 137}Cs), and Tricholoma Nudum (3450 Bq kg{sup -1} ). Caesium concentration in honey showed a sharp increase soon after the Chernobyl accident, followed by a slow progressive decrease. 11 refs., 3 tabs.

  17. Photodynamic therapy on spontaneous tumors of dogs and cats: a ten-year study

    NASA Astrophysics Data System (ADS)

    Fonda, Diego

    1992-06-01

    Since 1981, more than fifty spontaneous tumors of dogs and cats were treated by photodynamic therapy with hematoporphyrins in the surgery department of the University of Milan. Therapeutic results proved to be successful and promising in certain forms of cancer and will be compared in the future with the effectiveness of other photosensitizer drugs like phatolocyanines derivatives. Applied hematoporphyrins phototherapy methods included: (1) injection of hematoporphyrins derivative (HpD) and irradiation with laser light at 631 nanometers, using a Rhodamine B dye laser; (2) injection of the active component of hematoporphyrin derivative (DHE) and irradiation with a Rhodamine B dye laser; and (3) injection of DHE and irradiation with laser light at 628 nanometers using a gold vapor laser. More frequently treated tumor sites were oral and nasal cavities. Other localizations were mucous membranes of the glans and stomach. Nineteen histological types were diagnosed in treated tumors.

  18. Ten years of mercury measurement at urban and industrial air quality monitoring stations in the UK

    NASA Astrophysics Data System (ADS)

    Brown, Richard J. C.; Goddard, Sharon L.; Butterfield, David M.; Brown, Andrew S.; Robins, Chris; Mustoe, Chantal L.; McGhee, Elizabeth A.

    2015-05-01

    Concentrations and trends from a decade of measurements of total gaseous mercury and particulate phase mercury at a number of monitoring stations across the UK are presented. Both emissions and ambient concentrations of mercury in the UK have continued to fall slightly during the measurement period despite already being at historically low levels. The median UK concentration of total gaseous mercury recorded in recent years was around 2.0 ng/m3. Small urban increments of about 0.4 ng/m3 above background concentrations were noted, with larger increments above the background only observed close to industrial point sources. The total gaseous mercury to particulate phase mercury ratio was large across the UK - indicating the dominance of the gaseous mercury in the atmosphere - and was observed to be larger at background and urban locations than at industrial sites, as a result of higher relative particulate phase mercury concentrations close to primary emissions point sources.

  19. [A bibliometrics study of literature on medical image processing for the past ten years].

    PubMed

    Chen, Wei; Wang, Yanbin; Ouyang, Zhaolian; Guo, Wenjiao; Chi, Hui

    2014-02-01

    We searched and retrieved literature on the topic of medical image processing published on SCI journals in the past 10 years. We then imported the retrieved literature into TDA for data cleanup before data analysis and pro cessing by EXCLE and UCINET to generate tables and figures that could indicate disciplinary correlation and research hotspots from the perspective of bibliometrics. The results indicated that people in Europe and USA were leading researchers on medical image processing with close international cooperation. Many disciplines contributed to the fast development of medical image processing with intense interdisciplinary researches. The papers that we found show recent research hotspots of the algorithm, system, model, image and segmentation in the field of medical image processing. Cluster analysis on key words of high frequency demonstrated complicated clustering relationship.

  20. An overview of ten years of student research and JDSO publications

    NASA Astrophysics Data System (ADS)

    Freed, Rachel; Fitzgerald, Michael; Genet, Russell; Davidson, Brendan

    2017-06-01

    The astronomy research seminar, initially designed and taught by Russell Genet at Cuesta College over the past decade, has resulted in over 100 published student research papers in the Journal of Double Star Observations along with dozens of other papers and conference presentations. While the seminar began at a single community college it has now spread to include students from dozens of institutions and instructors, reaching students from middle school through graduate school. The seminar has integrated the large community-of-practice of amateur and professional astronomers, educators, students, and hardware and software engineers while providing an important experience for student researchers. In this paper, we provide an overview analysis of 109 publications authored by 320 individual students involved in the astronomy research seminar over the last decade.

  1. Ten year retrospective evaluation of the seasonal distribution of agent viruses in childhood respiratory tract infections

    PubMed Central

    Gülen, Figen; Yıldız, Başak; Çiçek, Candan; Demir, Esen; Tanaç, Remziye

    2014-01-01

    Aim: Infections caused by respiratory viruses sometimes occur as epidemias or pandemias and are an important public health problem in the whole world. These viral agents may lead to severe respiratory diseases especially in young children and in the elderly. The aim of this study was to determine the seasonal distribution of agent viruses in childhood respiratory infections in our region. Material and Methods: In this study, nasopharyngeal swab sample was obtained from 1 326 patients who presented to Ege University, Medical Faculty Children’s Hospital between 2002 and 2012 and who were thought to have respiratory tract infection. Influenza virus type A and B, respiratory syncytial virus, adenovirus and parainfluenza virus type 1–3 were investigated using shell-vial cell culture method and direct fluorescent antibody test and/or multiplex PCR test. Parainfluenza virus type 4, human metapneumovirus, rhinovirus, coronavirus, human bocavirus were investigated using multiplex PCR test. The seasonal distributions of the viruses were determined according to the results obtained from Ege University Medical Faculty, Department of Medical Microbiology Clinical Virology Laboratory. Approval was obtained from the ethics committee (Ege University Clinical Researches Ethics Committee, 12.02.2013, number: 13–1/46). Results: The majority of the patients who presented were outpatients (n:888, 67%) and the remainder were hospitalized patients (33%, n:438). Respiratory viruses were found in 503 of the nasopharyngeal swab samples (38%). Parainfluenza and respiratory syncytial virus were found most frequently in December–february (58% and 59%, respectively, influenza viruses were found most frequently in November–december (72%) and adenoviruses were found most frequently in may–september (56%). Conclusion: Although only supportive therapies are administered generally in viral infections, viral investigations are important in terms of determining the measures to be taken by

  2. Ten years of lesbian health survey research in the UK West Midlands.

    PubMed

    Meads, Catherine; Buckley, Emily; Sanderson, Paul

    2007-09-19

    Very little is known about the physical health needs of lesbian and bisexual women in the UK; most research has looked at mental or sexual health only. This article reports the results of four surveys carried out in the West Midlands between 1995 and 2005. The first two surveys were conducted in 1995-6 by a volunteer group, with participants from a lesbian health conference (n = 69) and in a convenience sample from a wide range of relevant groups and venues (n = 354). The second two surveys were commissioned by the West Midlands South Strategic Health Authority in partnership with the Gay Men's Health Network and were conducted in 2002 (n = 449) and 2005 (n = 166) and again used convenience sampling methods including the internet. The mean age of respondents varied between 29-33 years and 5-7% were from a non-white ethnic background. The smoking rates varied from 42% o 55%, being twice the West Midlands regional average of 21% for women aged 16 or more. Similarly, problems with alcohol were reported in 25-37% of respondents, higher than the West Midlands regional average of 7% for women aged 16+. The prevalence of any mental health problem varied between 31-35% and any suicide attempt between 20-31%. Only 29-45% had revealed their sexual orientation to their GP and of these, approximately 50% had experienced a positive reaction. The results suggest health needs that current UK health services may not be meeting. There is a need to identify and target specific health measures for lesbians and bisexual women in order to ensure improved physical and mental health in the longer term.

  3. Ten-year experience of retrievable inferior vena cava filters in a tertiary referral center

    PubMed Central

    Tse, George; Cleveland, Trevor; Goode, Stephen

    2017-01-01

    PURPOSE A significant proportion of patients undergoing surgery have an increased incidence of acute pulmonary embolus (PE). We analyzed all patients who had a retrievable inferior vena cava (IVC) filter placed preoperatively for PE prophylaxis and investigated the long-term outcomes of the patients who did not have their filter removed. METHODS Patients who underwent retrievable IVC filter insertion and attempted removal were identified from the radiology information systems database in a large tertiary referral university teaching hospital. Results of all clinical investigations (including computed tomography, magnetic resonance imaging, ultrasonography, and plain radiography) while the IVC filters were in situ were reviewed. RESULTS In total, 393 retrievable IVC filters were inserted, 254 with the indication of preoperative thromboembolic prophylaxis. Recurrent PE was reported in five patients (1.9%) despite the IVC filter. Of the 254 retrievable filters inserted prior to surgery, an attempt at retrieval was made in 168 filters (66.1%). Successful retrieval at the first attempt occurred in 143 cases (85.1%), while 25 cases failed or were aborted (14.9%). No attempt at retrieval was made in 86 (33.9%) patients and a significant proportion of these patients had undergone cancer surgery (P < 0.0107). In those patients where there was no attempt at retrieval, there was an association between cancer surgery and a shorter absolute survival time (P < 0.0001). CONCLUSION The majority of attempted filter retrievals were successful, and a proportion of nonretrieved IVC filters are accounted for in patients who underwent cancer surgery and ultimately died with the filter in situ. A departmental protocol is recommended to ensure the filter is removed where appropriate and possible. PMID:28093377

  4. Ten Years Clinical Experience with Partial Ileal Bypass in Management of the Hyperlipidemias

    PubMed Central

    Buchwald, Henry; Moore, Richard B.; Varco, Richard L.

    1974-01-01

    The first partial ileal bypass operation specifically for the reduction of plasma lipids was performed by us in 1963. Since then we have operated upon and followed for more than three months 126 hyperlipidemic patients. Clinical metabolic studies, before and after the procedure, have demonstrated a 60% decrease in cholesterol absorption, a 3.8-fold increase in total fecal steroid excretion, a 5.7-fold increase in cholesterol synthesis, a 3-fold increase in cholesterol turnover, and a one-third decrease in the miscible cholesterol pool. Circulating cholesterol levels have been lowered an average 41.1% from the preoperative but postdietary baseline. An average 53% cholesterol reduction has been achieved from a pretreatment baseline using a combination of dietary and surgical management. Plasma triglycerides have been reduced in primary hypertriglyceridemic patients (type IV) an average of 52.6% from their preoperative but postdietary baseline. One patient died in the hospital and there have been 13 late deaths over the past 10 years. Four cases of postoperative bowel obstruction required reoperation. Diarrhea following partial ileal bypass is, as a rule, transistory and not a significant problem. No appreciable weight loss results from partial ileal bypass, which is an obvious distinction from the results of the far more massive jejuno-ileal bypass procedure for obesity. We have not encountered hepatotoxic, lithogenic, or nephrolithiasis complications in our partial ileal bypass patients. Sixty-nine per cent of our patients with preoperative angina pectoris have postoperative improvement or total remission of this symptom complex. Serial appraisal of followup coronary arteriographic studies offers preliminary evidence for lesion regression. It is concluded that partial ileal bypass is the most effective means for lipid reduction available today; it is obligatory in its actions, safe, and associated with minimal side effects. PMID:4416064

  5. Granulomatous Mastitis: A Ten-Year Experience at a University Hospital.

    PubMed

    Korkut, Ercan; Akcay, Mufide Nuran; Karadeniz, Erdem; Subasi, Irmak Durur; Gursan, Nesrin

    2015-10-01

    In this study we aimed to define clinical, radiologic and pathological specialties of patients who applied to General Surgery Department of Atatürk University Medical Faculty with granulomatous mastitis and show medical and surgical treatment results. With the help of this study we will be able to make our own clinical algorithm for diagnosis and treatment. We searched retrospectively addresses, phone numbers and clinical files of 93 patients whom diagnosed granulomatous mastitis between a decade of January 2001 - December 2010. We noted demographic specialties, ages, gender, medical family history, main complaints, physical findings, radiological and laboratory findings, medical treatments, postoperative complications and surgical procedures if they were operated; morbidity, recurrence and success ratios, complications after treatment for patients discussed above. In this study we evaluated 93 patients, 91 females and 2 males, with granulomatous mastitis retrospectively who applied to General Surgery Department of Atatürk University Medical Faculty between January 2001 and December 2010. Mean age was 34.4 years. The diagnosis was confirmed by histopathologic examination of the lesions. Seventy three patients had idiopathic granulomatous lobular mastitis and 20 patients had specific granulomatous mastitis IGM (18 tuberculosis mastitis, 1 alveolar echinococcosis and 1 silk reaction). All the patients had surgical debridement or antibiotic, and anti-inflammatory treatment with results bad clinical response before applied our clinic. Empiric antibiotic therapy and drainage of the breast lesions are not enough for complete remission of idiopathic granulomatous mastitis. The lesion must be excised completely. In selected patients, corticosteroid therapy can be useful. In the patients with tuberculous mastitis, abscess drainage and antituberculous therapy can be useful, but wide excision must be chosen for the patients with recurrent disease.

  6. Adverse events of intravenous immunoglobulin infusions: a ten-year retrospective study

    PubMed Central

    Kwong, Shirley L.; Padua, Florecita R.

    2013-01-01

    Background Intravenous immunoglobulin (IVIG) is a biological product with adverse effects that appears to vary considerably among different IVIG preparations. Objectives To describe the adverse events of patients given intravenous immunoglobulin infusions. Method Data was collected on all patients receiving IVIG infusion at a tertiary hospital from January 2001 to December 2010. Descriptive statistics was used. Results 77 patients (45 males, 32 females) received IVIG infusions. Thirty two percent (n = 25) experienced adverse reactions. The most common indication was Kawasaki disease (85.7%) followed by immunodeficiency disorders (7.8%). Majority of the patients were children, with the highest frequency of infusions among those aged 2 to 8 years old (52%). 36 infusions were associated with occurrence of adverse effects. Fever was the most common adverse event (n = 11, 30.6%), followed by rash (n = 8, 22.2%) and chills (n = 7, 19.4%). Other adverse events were cyanosis (n = 3, 8.3%), hypotension (n = 2, 5.6%), hypothermia (n = 2, 5.6%), irritability (n = 1, 2.8%), vomiting (n = 1, 2.8%), and chest pain (n = 1, 2.8%). Adverse events were observed to occur most frequently within 1 to 6 h from onset of IVIG infusion. Among the various IVIG preparations available locally (Gammagard, Kiovig, Gamimune, Veno-S & IV Globulin S), Gammagard was the brand frequently used (50.7%). It also has the most number of adverse events, with 17 out of 41 (41.5%) infusions resulting in adverse reactions. Most of the reactions occurred with fast infusion rates, and clinical manifestations subsided when the rate of infusion was reduced. Conclusion In this study, thirty two percent of patients given IVIG infusions experienced adverse events. Fever was the most common manifestation. Symptoms occurred within 1 to 6 h from onset of infusion, were affected by fast infusion rates, and managed by reducing the rate of infusion. PMID:24260730

  7. Ten-year outcome of enzyme replacement therapy with agalsidase beta in patients with Fabry disease

    PubMed Central

    Germain, Dominique P; Charrow, Joel; Desnick, Robert J; Guffon, Nathalie; Kempf, Judy; Lachmann, Robin H; Lemay, Roberta; Linthorst, Gabor E; Packman, Seymour; Scott, C Ronald; Waldek, Stephen; Warnock, David G; Weinreb, Neal J; Wilcox, William R

    2015-01-01

    Background Fabry disease results from deficient α-galactosidase A activity and globotriaosylceramide accumulation causing renal insufficiency, strokes, hypertrophic cardiomyopathy and early demise. We assessed the 10-year outcome of recombinant α-galactosidase A therapy. Methods The outcomes (severe clinical events, renal function, cardiac structure) of 52/58 patients with classic Fabry disease from the phase 3 clinical trial and extension study, and the Fabry Registry were evaluated. Disease progression rates for patients with low renal involvement (LRI, n=32) or high renal involvement (HRI, n=20) at baseline were assessed. Results 81% of patients (42/52) did not experience any severe clinical event during the treatment interval and 94% (49/52) were alive at the end of the study period. Ten patients reported a total of 16 events. Patients classified as LRI started therapy 13 years younger than HRI (mean 25 years vs 38 years). Mean slopes for estimated glomerular filtration rate for LRI and HRI were −1.89 mL/min/1.73 m2/year and −6.82 mL/min/1.73 m2/year, respectively. Overall, the mean left ventricular posterior wall thickness and interventricular septum thickness remained unchanged and normal. Patients who initiated treatment at age ≥40 years exhibited significant increase in left ventricular posterior wall thickness and interventricular septum thickness. Mean plasma globotriaosylceramide normalised within 6 months. Conclusions This 10-year study documents the effectiveness of agalsidase beta (1 mg/kg/2 weeks) in patients with Fabry disease. Most patients remained alive and event-free. Patients who initiated treatment at a younger age and with less kidney involvement benefited the most from therapy. Patients who initiated treatment at older ages and/or had advanced renal disease experienced disease progression. PMID:25795794

  8. Building Lasting Impact: Ten Years of the Earth to Sky Interagency Partnership

    NASA Astrophysics Data System (ADS)

    Davis, A.; Lacome, B.; Merrick, B.; Morris, J.; Paglierani, R.; Spakoff, S.

    2014-12-01

    Beginning in Fall of 2004, NASA and the National Park Service (NPS) embarked on collaborative work aimed at bringing the wonders of NASA science and education content into the hands of outstanding and highly regarded science "communicators" - interpreters in NPS. What began as a showcase of NASA content delivered in an interpretive workshop has evolved and matured into a long-standing, and growing partnership focused on climate change communication. The partnership has been fruitful and successful, producing a variety of professional development events that have resulted in participants reaching millions of Park and Refuge visitors and thousands of interpreters and educators, with content derived from our courses. Earth to Sky (ETS) now includes the US Fish and Wildlife Service and NOAA, and is working towards establishment of a network of regional networks made up of alumni and their communities. The key to our success has been the careful building and nurturing of the partnership, and its resulting community of practice, beginning with excellent facilitated meetings of the parties involved, and continuing through implementation of best practices in partnership and collaborative work. Project design, development, and execution were accomplished in true partnership with leaders from our intended audience, NPS interpreters, and later USFWS environmental educators. Our partners were fully involved, from the inception of the first workshop design, through its implementation and assessment, to strategic planning for sustainability and all subsequent efforts. ETS can serve as a model of an effective partnership in climate communication efforts, drawing upon the strengths of partners with widely different areas of expertise to produce cohesive work with high impact. We will share the ETS model of partnership, and discuss how this model might be useful as the climate communication community moves towards a more coherent approach to improve climate literacy.

  9. Rheumatic symptoms in childhood leukaemia and lymphoma-a ten-year retrospective study

    PubMed Central

    2013-01-01

    Background The initial symptoms of childhood leukaemia and lymphoma are often similar to those of juvenile idiopathic arthritis (JIA). In our study, we analyzed the frequency and characteristics of musculoskeletal complaints as the initial presenting symptoms of newly diagnosed leukaemia and lymphoma patients in the past 10 years in our clinic. Methods Using the Hungarian Tumour Register, we performed a retrospective analysis of the medical records of 166 new leukaemia and 95 new lymphoma pediatric patients treated from 1999 to 2009 at the 2nd. Dept. of Paediatrics of the Semmelweis University in Budapest. Results Twenty percent of the leukaemic (33 children) and 2% of the lymphoma patients (2 children) had musculoskeletal symptoms at first presentation. Two-thirds of both groups of patients had other general symptoms like fever and/or fatigue. The hip was the most frequently affected joint (7/33) in the leukaemic patients. Twenty-four percent of all the children had been previously evaluated by an orthopaedist; 12% had visited another rheumatologist prior to diagnosis. Imaging had been done in an unexpectedly low number of patients prior to referral to our unit (radiographs: 16 or 48%, ultrasound: 5 patients or 15%). Radiographs of the affected joints were abnormal in only one case (1/16, 6%). The joint ultrasound was abnormal in only three children of 5 studied (3/5, 60%). Anaemia (26/32, 6%), thrombocytopenia (78%) and LDH elevation (3–4 times the normal count) were frequent in the leukaemic patients. Half of the cases had a normal leukocyte count. The lymphoma group had similar results. Two patients of the leukaemia group received steroid treatment before the final diagnosis. Severe pain out of proportion to physical findings is another clue. Conclusions Haematologic malignancies must be excluded before initiation of therapy for childhood arthritis among children presenting with musculoskeletal signs and symptoms, particularly in atypical cases. Malignancies

  10. Pre-natal diagnosis of thalassaemia in Sri Lanka: A ten year review.

    PubMed

    Nanayakkara, Kalinga Khemal; Rodrigo, Undugodage Ganganath; Perera, Kuda Liyanage Nandika; Nanayakkara, Chinthani Deepthi

    2017-10-01

    Thalassaemia is the commonest monogenic disease in Sri Lanka, affecting over 3500 children and half-a-million thalassaemia carriers. This is a review of 82 amniocenteses performed from 2006 to 2016, in the largest prenatal diagnoses study for thalassaemia carried out in Sri Lanka. Amniocenteses were performed between 11 and 12 weeks of ultrasonically confirmed gestation, on mothers with previous thalassaemia major children pregnant for the second time and nulliparous thalassaemia trait women married to trait partners. The Consultant Radiologist, using local analgesia, under ultrasound cover, performed these as an outpatient procedure, at the Teaching Hospital Kandy & Suwasevana Hospital Kandy. The amniotic fluid was analysed by the team of Senior Geneticists, at the Genetech Molecular Diagnostics and School of Gene Technology, Colombo, via the polymerase-chain-reaction based ARMS (Amplification Refractory Mutation Systems) assay. The genetic results indicated the presence of 21% thalassaemia major foetuses, 53% thalassaemia traits and 26% foetuses without thalassaemia mutations. The predominance of the IVS1-5(G-C) mutation in the Sri Lankan population is exemplified, with a low prevalence of HbE thalassaemia. Impact statement Thalassaemia is the commonest monogenic disease in Sri Lanka affecting over 3500 children and half-a-million thalassaemia carriers. Although pre-natal diagnosis by amniocentesis was practised universally for many years, this could not be performed in Sri Lanka as genetic diagnostic facilities were not available until 2005. Therefore, parents with a thalassaemia major child limited their families to one child, by choice or by termination. The results of this study point to a 21% probability of thalassaemia major in the next child, giving the parents a guarded optimism to conceive another child without thalassaemia disease. With siblings being the highest HLA compatibility for Bone Marrow Transplant, that is now being established in Sri Lanka

  11. Ten years' evaluation of diet, anthropometry, and physical exercise adherence after islet allotransplantation.

    PubMed

    Delmonte, V; Peixoto, E M L; Poggioli, R; Enfield, G; Luzi, L; Ricordi, C; Alejandro, R

    2013-06-01

    Allogeneic islet transplantation (IT) provokes changes in metabolic responses and nutritional behaviors. The durability of these changes needs to be described as well as their impact on the recipients' lifestyle. The goal of this study was to investigate how islet transplantation influenced diet, exercise habits, and body composition during 10 years after IT. A retrospective study performed in 33 (14 males, 19 females) IT recipients used dietary, physical activity open- ended questionnaire and anthropometric measurements. Data were collected before transplantation, every 3 months up to the 18th and every 6 months thereafter. Data were grouped by gender and eras: pre-IT; 0-3 years; 4-6 years, and 7-10 years after IT. Reduction in body mass index (BMI) from pre-IT to 0-3 years was noted: 23.68 ± 2,18 kg/m(2) to 22.07 ± 2.94 kg/m(2) (P < .05). Increased values were observed from 0-3 years to 4-6 years in: waist circumference (WC) (76.68 ± 7.22 to 79.44 ± 7.58 cm), BMI (23,68 ± 2,18 to 22,75 ± 3,11 kg/m(2)) and weight (64.69 ± 11.98 to 67.43 ± 14 kg): (P < .03). WC increased continuously up to 7-10 years (86.33 ± 9.45 cm; P < .05). There was an average of 5.3 ± 5.6 h/wk of exercise during follow-up. From pre-IT to 0-3 years there was a 19% reduction in protein consumption (P < .05) and a 39% increase in calories from saturated fats (P < .05). A trend to reduce carbohydrates intake noted from pre-IT to 0-3 years was progressively inverted from then throughout 7-10 years (not significant). IT was associated with a significantly decreased BMI early on that it was not sustained. The subsequent weight gain and WC increase could be the result of chronic immunosuppressive therapy and/or voluntary change in eating habits. The increased consumption of carbohydrates could be related to an adaptation of a lifestyle or/and reintroduction of insulin after graft dysfunction. Active lifestyle might be result of the intensive clinical care after IT, concomitant awareness of

  12. Ten years of anti-smoking programs in Italy: a review.

    PubMed

    Arciti, C; Pistone, M; Persici, P; Barbieri, A; Santi, L

    1995-01-01

    A diverse anti-smoking program for the prevention of cancer and cardiovascular diseases has been ongoing in Italy since 1981, coordinated by the National Cancer Institute of Genoa and the Italian League Against Cancer of Genoa. The program includes several initiatives addressed to different target groups; schoolchildren and teachers, military personnel, doctors and nurses, and women. A preliminary inquiry on the attitudes and habits towards smoking was implemented by the distribution of questionnaires to the various groups involved in the program. An annual school-based anti-smoking program involves about 10,000 students aged four to 18 and their teachers. Meetings are delivered by experts to groups of 20 to 40 students with the aid of specific audiovisual material, which are periodically updated. Additional informative material, leaflets, and posters are distributed to both schoolchildren and teachers. Another educational program on primary prevention of smoking-related health hazards is addressed to military recruits, career soldiers, and medical officers. It consists of several initiatives: training of military doctors and nurses, lectures to military recruits, and distribution of informative material in the barracks. An annual meeting is organized to discuss program implementation and results. Surveys are carried out by distributing an anonymous questionnaire to health professionals in several Italian hospitals to assess the smoking habits of doctors and their attitudes and practices towards counseling patients against smoking. The results show marked differences in smoking habits in the cities under study. Annually since 1983, an updated course is organized and addressed to teachers of primary and secondary schools in Genoa. The aim of the course is to train school personnel and to help them to implement prevention programs in the schools, with the aid of experts in the field of prevention. A series of initiatives are addressed to women at different ages to

  13. Ten Years of Land Cover Change on the California Coast Detected using Landsat Satellite Image Analysis

    NASA Technical Reports Server (NTRS)

    Potter, Christopher S.

    2013-01-01

    Landsat satellite imagery was analyzed to generate a detailed record of 10 years of vegetation disturbance and regrowth for Pacific coastal areas of Marin and San Francisco Counties. The Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS) methodology, a transformation of Tasseled-Cap data space, was applied to detected changes in perennial coastal shrubland, woodland, and forest cover from 1999 to 2009. Results showed several principal points of interest, within which extensive contiguous areas of similar LEDAPS vegetation change (either disturbed or restored) were detected. Regrowth areas were delineated as burned forest areas in the Point Reyes National Seashore (PRNS) from the 1995 Vision Fire. LEDAPS-detected disturbance patterns on Inverness Ridge, PRNS in areas observed with dieback of tanoak and bay laurel trees was consistent with defoliation by sudden oak death (Phytophthora ramorum). LEDAPS regrowth pixels were detected over much of the predominantly grassland/herbaceous cover of the Olema Valley ranchland near PRNS. Extensive restoration of perennial vegetation cover on Crissy Field, Baker Beach and Lobos Creek dunes in San Francisco was identified. Based on these examples, the LEDAPS methodology will be capable of fulfilling much of the need for continual, low-cost monitoring of emerging changes to coastal ecosystems.

  14. Ten-Year Longitudinal Trajectories of Older Adults’ Basic and Everyday Cognitive Abilities

    PubMed Central

    Yam, Anna; Gross, Alden; Prindle, John; Marsiske, Michael

    2014-01-01

    Objective To examine the longitudinal trajectories of everyday cognition and longitudinal associations with basic (i.e., laboratory and experimentally measured) cognitive abilities, including verbal memory, inductive reasoning, visual processing speed, and vocabulary. Method Participants were healthy older adults drawn from the no-treatment control group (N = 698) of the ACTIVE randomized trial, and were assessed at baseline and 1, 2, 3, 5, and 10 years later. Analyses were conducted using latent growth models. Results Modeling revealed an overall inverted “U” shape (quadratic) trajectory across cognitive domains. Among basic cognitive predictors, level and slope in reasoning demonstrated the closest association to level and slope of everyday cognition, and accounted for most of the individual differences in linear gain in everyday cognition. Conclusions Everyday cognition is not buffered against decline, and is most closely related to inductive reasoning in healthy older adults. To establish the clinical utility of everyday cognitive measures, future research should examine these associations in samples with more cognitive impairment. PMID:24885451

  15. Ten year environmental test of glass fiber/epoxy pressure vessels

    NASA Technical Reports Server (NTRS)

    Faddoul, J. R.

    1985-01-01

    By the beginning of the 1970's composite pressure vessels had received a significant amount of development effort, and applications were beginning to be investigated. One of the first applications grew out of NASA Johnson Space Center efforts to develop a superior emergency breathing system for firemen. While the new breathing system provided improved wearer comfort and an improved mask and regulator, the primary feature was low weight which was achieved by using a glass fiber reinforced aluminum pressure vessel. Part of the development effort was to evaluate the long term performance of the pressure vessel and as a consequence, some 30 bottles for a test program were procured. These bottles were then provided to NASA Lewis Research Center where they were maintained in an outdoor environment in a pressurized condition for a period of up to 10 yr. During this period, bottles were periodically subjected to cyclic and burst testing. There was no protective coating applied to the fiberglass/epoxy composite, and significant loss in strength did occur as a result of the environment. Similar bottles stored indoors showed little, if any, degradation. This report contains a description of the pressure vessels, a discussion of the test program, data for each bottle, and appropriate plots, comparisons, and conclusions.

  16. Community pharmacy based research activity in India: A bibliometric study of the past ten years

    PubMed Central

    Basak, Subal Chandra; Sathyanarayana, Dondeti

    2010-01-01

    Objectives: The objective of this study was to analyze and record the published evidence regarding community pharmacy practice in India during the past decade (1998-2008). Methods: A bibliometric review analysis of the original papers was undertaken to assess the different aspects of community pharmacy practice in India. The MEDLINE, Index Copernicus, IndMed, DOAJ databases and the journals such as Indian Journal of Pharmaceutical Sciences and Indian Journal of Hospital Pharmacy were used as data sources. Type of papers, type of journals, category of papers, production indicators and impact factor of the journals were analyzed. Results: Thirty papers were included in the study. The papers were published in 13 different journals, 33.3% of them being in the Indian Journal of Hospital Pharmacy. The average number of authors per paper was 2.73 (SD=1.41). Impact factor was available for only three journals. Conclusions: There are limited studies being published in India which cover the community pharmacy related activities in India. The key indicators which emerge from the literature review present some fundamental challenges to the development of the role of the community pharmacist in India. PMID:23093877

  17. Ten years of international collaboration in biomedical informatics and beyond: the AMAUTA program in Peru.

    PubMed

    Curioso, Walter H; Fuller, Sherrilynne; Garcia, Patricia J; Holmes, King K; Kimball, Ann Marie

    2010-01-01

    Well-trained people are urgently needed to tackle global health challenges through information and communication technologies. In this report, AMAUTA, a joint international collaborative training program between the Universidad Peruana Cayetano Heredia and the University of Washington, which has been training Peruvian health professionals in biomedical and health informatics since 1999, is described. Four short-term courses have been organized in Lima, offering training to more than 200 graduate-level students. Long-term training to masters or doctorate level has been undertaken by eight students at the University of Washington. A combination of short-term and long-term strategies was found to be effective for enhancing institutional research and training enterprise. The AMAUTA program promoted the development and institution of informatics research and training capacity in Peru, and has resulted in a group of trained people playing important roles at universities, non-government offices, and the Ministry of Health in Peru. At present, the hub is being extended into Latin American countries, promoting South-to-South collaborations.

  18. Ten-year survey on oncology publications from China and other top-ranking countries.

    PubMed

    Liu, Xiang-Yi; Wan, Xiao-Hua; Li, Zhong-Wu

    2011-10-01

    Cancer is a global disease that knows no borders. Over the past decade, oncology research had developed rapidly worldwide. The aim of this study was to evaluate the publication characteristics in oncology journals from China and other top-ranking countries. The present study was designed to study publication characteristics in oncology journals from China and other top-ranking countries, the United States (USA), Japan, Germany, the United Kingdom (UK) and France, from 2001 to 2010. We also examined the research output from the three different regions of China: the mainland of China, Hong Kong and Taiwan. Articles published in 163 journals related to oncology were retrieved from the PubMed database. The number of articles showed significantly positive trends for the six countries. The percentage of articles in the world output showed a significantly positive increase in contributions from China, especially the mainland of China. China contributed 4.5% of the total 163 journals, and 2.5% of the journals with the top 10% impact factor (IF) scores. USA contributed 31.4% of the total world output, 40.5% of the top 10% IF score journals and ranked the first. This analysis described the research output from each country and region of China, and revealed the positive trend in China during 2001 and 2010. Also, by contrast with other top-ranking countries, these results imply that China falls behind the others in conducting high-quality oncology research.

  19. A Ten-Year Molecular Survey on Parvoviruses Infecting Carnivores in Bulgaria.

    PubMed

    Filipov, C; Desario, C; Patouchas, O; Eftimov, P; Gruichev, G; Manov, V; Filipov, G; Buonavoglia, C; Decaro, N

    2016-08-01

    Parvoviruses represent the most important infectious agents that are responsible for severe to fatal disease in carnivores. This study reports the results of a 10-year molecular survey conducted on carnivores in Bulgaria (n = 344), including 262 dogs and 19 cats with gastroenteritis, and 57 hunted wild carnivores. Real-time polymerase chain reaction (qPCR), followed by virus characterization by minor groove binder (MGB) probe assays, detected 216 parvovirus positive dogs with a predominance of canine parvovirus type 2a (CPV-2a, 79.17%) over CPV-2b (18.52%) and CPV-2c (2.31%). Rottweilers and German shepherds were the most frequent breeds among CPV-positive pedigree dogs (n = 96). Eighteen cats were found to shed parvoviruses in their faeces, with most strains being characterized as FPLV (n = 17), although a single specimen tested positive for CPV-2a. Only two wild carnivores were parvovirus positive, a wolf (Canis lupus) and a red fox (Vulpes vulpes), both being infected by CPV-2a strains.

  20. Evaluating the Cause of Death in Obese Individuals: A Ten-Year Medical Autopsy Study

    PubMed Central

    Saab, Jad; Salvatore, Steven P.

    2015-01-01

    Background. Obesity is a growing public health problem associated with increased morbidity and rate of death. Postmortem examination is imperative to determine the cause of death, to detect clinically unsuspected disease entities, and consequently to determine the actual impact of obesity on patient mortality. Methods. A total of 849 adult autopsies were retrospectively reviewed. Obese (BMI ≥ 30 kg/m2) and nonobese patients were separately studied. The primary cause of death in each group was categorized into malignancy, infection, stroke, ischemic and nonischemic heart disease, pulmonary embolism, hemorrhage, and primary nonneoplastic diseases of different organ systems. Results. Of 849 autopsies, 32.3% were obese. The leading causes of death in the obese population were malignancy (31.4%), infection (25.9%), ischemic heart disease (12.8%), and pulmonary embolism (6.2%). Obese individuals were statistically more likely to die from pulmonary embolism and liver disease and less likely to die from neurologic diseases and nonischemic heart disease. Conclusion. Autopsies on obese individuals constitute a third of all adult medical autopsies in our center. Increased death rates in the obese due to pulmonary embolism and liver disease should receive special clinical attention. Autopsy findings in the obese population should contribute to overall premortem disease detection, prevention, and management. PMID:25653872

  1. Ten years of hospitalisation for oral health-related conditions in Western Australia: an unjust dichotomy.

    PubMed

    Kruger, Estie; Tennant, Marc

    2016-01-01

    The objective of this study was: (1) to examine the demographics of in-patient oral health care by Aboriginal status; (2) to identify the mix of oral conditions by Aboriginal status; and (3) to describe trends over a 10-year period, comparing Aboriginal and non-Aboriginal groups. Hospitalisation data were obtained from the Western Australian Morbidity Data System (HMDS). The principal diagnosis, as classified by the International Classification of Disease (ICD-10AM), was obtained for every episode for adult patients who were discharged from all hospitals in Western Australia (WA) for the financial years 1999-2000 to 2008-09. Results indicated that more than 130000 persons were admitted to hospitals in WA over 10 years, for oral health-related conditions, at a direct cost of more than $400million. Most of those admitted were younger than 30 years, and 2.8% of all those admitted were Aboriginal people. Aboriginal people were admitted at significantly higher rates, for a very different mix of conditions, they were mostly from younger age groups, were mostly from very remote and the most disadvantaged areas and were almost all uninsured, compared with non-Aboriginal people. Hospital admissions for oral health-related conditions, as well as the mix of conditions that drive these hospitalisations, are strongly divided across social, racial and geographic variables, and remain a burden to the health-care system.

  2. [Surgery of bronchiectasis: what have changed in the last ten years?].

    PubMed

    António, Carla; Pinto, Nelson; Bihun, Vyacheslav; Bernardo, João; Antunes, Manuel

    2010-01-01

    Bronchiectasis is defined as chronic abnormal dilatation and distortion of the bronchi. Surgery continues to be play an important role in the treatment of this disease especially in focal disease which is both curative. The objective of this study is to characterize the patients who underwent surgical resection of bronchiectasis in 10 years and compare them with patients operated by the same pathology in the previous 10 years. We conducted a review of cases of 78 patients operated in the 2000 ' s and the results were compared with those obtained in the study by the same professional service, referring to the previous decade. We assessed sex, age, symptoms, number of years with symptoms, complementary exams performed prior to surgery, indications for surgery, previous pulmonary diseases, location of bronchiectasis, type of surgical approach, number of hospitalization days and complications of surgery. In the last decade a smaller number of patients with bronchiectasis ( 78 versus 119 ) were submitted to thoracic surgery. In both groups the right lung and the lower lobes were the most affected and the majority of patients was submitted to lobectomy. In the last decade a lower percentage of complications was registed ( 6.4 %, versus 15.0 % (. The surgery was considered to be curative in 94.9 % and only 91 % in the 90 ' s. This study would support the idea that the surgery of bronchiectasis continues to be an excellent alternative to the treatment of localized forms of the disease and its complications.

  3. Ten Years of Cloud Properties from MODIS: Global Statistics and Use in Climate Model Evaluation

    NASA Technical Reports Server (NTRS)

    Platnick, Steven E.

    2011-01-01

    The NASA Moderate Resolution Imaging Spectroradiometer (MODIS), launched onboard the Terra and Aqua spacecrafts, began Earth observations on February 24, 2000 and June 24,2002, respectively. Among the algorithms developed and applied to this sensor, a suite of cloud products includes cloud masking/detection, cloud-top properties (temperature, pressure), and optical properties (optical thickness, effective particle radius, water path, and thermodynamic phase). All cloud algorithms underwent numerous changes and enhancements between for the latest Collection 5 production version; this process continues with the current Collection 6 development. We will show example MODIS Collection 5 cloud climatologies derived from global spatial . and temporal aggregations provided in the archived gridded Level-3 MODIS atmosphere team product (product names MOD08 and MYD08 for MODIS Terra and Aqua, respectively). Data sets in this Level-3 product include scalar statistics as well as 1- and 2-D histograms of many cloud properties, allowing for higher order information and correlation studies. In addition to these statistics, we will show trends and statistical significance in annual and seasonal means for a variety of the MODIS cloud properties, as well as the time required for detection given assumed trends. To assist in climate model evaluation, we have developed a MODIS cloud simulator with an accompanying netCDF file containing subsetted monthly Level-3 statistical data sets that correspond to the simulator output. Correlations of cloud properties with ENSO offer the potential to evaluate model cloud sensitivity; initial results will be discussed.

  4. Impact of the Transparent Reporting of Evaluations With Nonrandomized Designs Reporting Guideline: Ten Years On

    PubMed Central

    Peters, Jaime; Pearson, Mark; Anderson, Rob

    2014-01-01

    Objectives. We assessed how the Transparent Reporting of Evaluations with Nonrandomized Designs (TREND) reporting guideline was used by authors and journal editors in journals’ instructions to authors. We also evaluated its impact on reporting completeness and study quality. Methods. We extracted data from publications that cited TREND on how TREND was used in those reports; we also extracted information on journals’ instructions to authors. We then undertook a case–control study of relevant publications to evaluate the impact of using TREND. Results. Between 2004 and 2013, TREND was cited 412 times, but it was only evidently applied to study reports 47 times. TREND was specifically mentioned 14 times in the sample of 61 instructions to authors. Some evidence suggested that use of TREND was associated with more comprehensive reporting and higher study quality ratings. Conclusions. TREND appeared to be underutilized by authors and journal editors despite its potential application and benefits. We found evidence that suggested that using TREND could contribute to more transparent and complete study reports. Even when authors reported using TREND, reporting completeness was still suboptimal. PMID:25211744

  5. ESA's space plasma physics missions: The past and the future ten years

    NASA Astrophysics Data System (ADS)

    Schmidt, R.

    1989-01-01

    Scientific results from the ISEE and GEOS missions, and the major objectives of the four-spacecraft Cluster mission are described. The GEOS 1 and 2 were launched, respectively, in Aug. 1977 and Jul. 1978; GEOS 2 replaced GEOS 1 which suffered from an orbit injection failure. The GEOS spacecraft were designed to study fields and plasmas in the geostationary orbit and to serve as reference spacecraft for the International Magnetospheric Study. The ISEE mission consisted of three spacecraft; ISEE 1 and 3 were provided by NASA and ISEE-2 was contributed by ESA. While ISEE 1 and 2 orbited in close proximity, ISEE 3 was positioned between Sun and Earth. With two closely orbiting spacecraft one is able to disentangle variations in space from variations in time in a system that constantly expands, shrinks, and changes topology. The Cluster mission will be implemented in collaboration by ESA and NASA; The Institute of Space Research (IKI) of the Soviet Academy of Science will provide at least two spacecraft. Cluster will study small scale structures in three dimensions in the Earth's plasma environment.

  6. Ecological impacts of genetically modified crops: ten years of field research and commercial cultivation.

    PubMed

    Sanvido, Olivier; Romeis, Jörg; Bigler, Franz

    2007-01-01

    The worldwide commercial cultivation of genetically modified (GM) crops has raised concerns about potential adverse effects on the environment resulting from the use of these crops. Consequently, the risks of GM crops for the environment, and especially for biodiversity, have been extensively assessed before and during their commercial cultivation. Substantial scientific data on the environmental effects of the currently commercialized GM crops are available today. We have reviewed this scientific knowledge derived from the past 10 years of worldwide experimental field research and commercial cultivation. The review focuses on the currently commercially available GM crops that could be relevant for agriculture in Western and Central Europe (i.e., maize, oilseed rape, and soybean), and on the two main GM traits that are currently commercialized, herbicide tolerance (HT) and insect resistance (IR). The sources of information included peer-reviewed scientific journals, scientific books, reports from regions with extensive GM crop cultivation, as well as reports from international governmental organizations. The data available so far provide no scientific evidence that the cultivation of the presently commercialized GM crops has caused environmental harm. Nevertheless, a number of issues related to the interpretation of scientific data on effects of GM crops on the environment are debated controversially. The present review highlights these scientific debates and discusses the effects of GM crop cultivation on the environment considering the impacts caused by cultivation practices of modern agricultural systems.

  7. PARTIAL OCULOCUTANEOUS ALBINISM AND IMMUNODEFICIENCY SYNDROMES: TEN YEARS EXPERIENCE FROM A SINGLE CENTER IN TURKEY.

    PubMed

    Patiroglu, T; Akar, H H; Unal, E; Chiang, S C; Schlums, H; Tesi, B; Ozkars, M Y; Karakukcu, M

    2016-01-01

    Partial oculocutaneous albinism and immunodeficiency (OCA-ID) diseases are autosomal recessive syndromes characterized by partial hypopigmentation and recurrent infections. Moreover, some OCA-ID syndromes confer susceptibility to develop a life-threatening hyperinflammatory condition called hemophagocytic lymphohistiocytosis (HLH). We investigated the genetic, clinical and immunological characteristics of 20 OCA patients. Herein, we present the clinical and immunological characteristics of 20 OCA patients who referred to the Department of Pediatric Immunology, Erciyes University Medical Faculty in Kayseri, Turkey between 2004 and 2014. Of the 20 OCA patients, 7 fulfilled diagnostic criteria for HLH, 9 showed defective functions of CD8 T cells and natural killer cells, and 8 received a definitive molecular diagnosis. Among the patients, we also report a patient diagnosed with two different genetic defects, in TYR and JAK3 genes, causing, respectively, OCA and ID. Our results illustrate the variability of clinical presentations and disease severity in OCA-ID patients, with consequent challenges in diagnosing and treating these patients.

  8. Relaxation training for anxiety: a ten-years systematic review with meta-analysis.

    PubMed

    Manzoni, Gian Mauro; Pagnini, Francesco; Castelnuovo, Gianluca; Molinari, Enrico

    2008-06-02

    Relaxation training is a common treatment for anxiety problems. Lacking is a recent quantitative meta-analysis that enhances understanding of the variability and clinical significance of anxiety reduction outcomes after relaxation treatment. All studies (1997-2007), both RCT, observational and without control group, evaluating the efficacy of relaxation training (Jacobson's progressive relaxation, autogenic training, applied relaxation and meditation) for anxiety problems and disorders were identified by comprehensive electronic searches with Pubmed, Psychinfo and Cochrane Registers, by checking references of relevant studies and of other reviews. Our primary outcome was anxiety measured with psychometric questionnaires. Meta-analysis was undertaken synthesizing the data from all trials, distinguishing within and between effect sizes. 27 studies qualified for the inclusion in the meta-analysis. As hypothesized, relaxation training showed a medium-large effect size in the treatment of anxiety. Cohen's d was .57 (95% CI: .52 to .68) in the within analysis and .51 (95% CI: .46 to .634) in the between group analysis. Efficacy was higher for meditation, among volunteers and for longer treatments. Implications and limitations are discussed. The results show consistent and significant efficacy of relaxation training in reducing anxiety. This meta-analysis extends the existing literature through facilitation of a better understanding of the variability and clinical significance of anxiety improvement subsequent to relaxation training.

  9. Ten-year-old children strategies in mental addition: A counting model account.

    PubMed

    Thevenot, Catherine; Barrouillet, Pierre; Castel, Caroline; Uittenhove, Kim

    2016-01-01

    For more than 30 years, it has been admitted that individuals from the age of 10 mainly retrieve the answer of simple additions from long-term memory, at least when the sum does not exceed 10. Nevertheless, recent studies challenge this assumption and suggest that expert adults use fast, compacted and unconscious procedures in order to solve very simple problems such as 3+2. If this is true, automated procedures should be rooted in earlier strategies and therefore observable in their non-compacted form in children. Thus, contrary to the dominant theoretical position, children's behaviors should not reflect retrieval. This is precisely what we observed in analyzing the responses times of a sample of 42 10-year-old children who solved additions with operands from 1 to 9. Our results converge towards the conclusion that 10-year-old children still use counting procedures in order to solve non-tie problems involving operands from 2 to 4. Moreover, these counting procedures are revealed whatever the expertise of children, who differ only in their speed of execution. Therefore and contrary to the dominant position in the literature according to which children's strategies evolve from counting to retrieval, the key change in development of mental addition solving appears to be a shift from slow to quick counting procedures. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. Ten-year prospective study of public health problems associated with early drinking.

    PubMed

    Ellickson, Phyllis L; Tucker, Joan S; Klein, David J

    2003-05-01

    To compare early nondrinkers, experimenters, and drinkers on the prevalence of problem behaviors at grades 7 and 12 and at age 23 (N = 6338, 4265, and 3369, respectively). Results are based on longitudinal self-report data from individuals who were originally recruited from 30 California and Oregon schools at grade 7 (1985) and assessed again at grade 12 (1990) and at age 23 (1995). Logistic regression was used to develop weighted estimates of the prevalence of academic difficulties, employment problems, substance use, and delinquent and violent behaviors within the 3 drinking status groups at grades 7, 12, and/or at age 23. Huber variance estimates, which adjust for weighting and clustering of observations, were used to assess the statistical significance of differences across groups. Early drinkers and experimenters were more likely than nondrinkers to report academic problems, substance use, and delinquent behavior in both middle school and high school. By young adulthood, early alcohol use was associated with employment problems, other substance abuse, and criminal and violent behavior. Early drinkers do not necessarily mature out of a problematic lifestyle as young adults. Interventions for these high-risk youth should start early and address their other public health problems, particularly their tendency to smoke and use other illicit drugs.

  11. [Ten years after German unification--current behavioural and emotional problems of adolescents in Germany].

    PubMed

    von Widdern, Susanne; Hässler, Frank; von Widdern, Olrik; Richter, Jörg

    2004-11-01

    Internalizing and externalizing problems based on Youth Self-Report (YSR) were investigated in an empirical sample of 371 students at the age of 13 until 18 years from common secondary and vocational schools in Rostock (Mecklenburg-Western Pomerania) in 2000/2001. Considering syndromes in comparison with other german and international empirical studies, internalizing and externalizing problems show high prevalence for both girls and boys. Nearly every fifth student judges themselves as within clinical range for psychiatric problems. Girls reported significant more internalizing problems (social withdrawal, somatic complaints, anxious/depressed). An interaction effect by age and sex for aggressive and delinquent behaviour was found with highest prevalence for boys at age 15/16. The frequency of internalizing problems and attention problems increases with adolescent's age. Low adolescent's education level, parental divorce and big size of siblings were associated with externalizing problems, whereas unemployment of the father was associated with depressive and social problems. Delinquent behaviour and attention problems are the most important predictors for negative school outcome like comparatively bad school achievement and low reading ability. The results suppose a possible increase in psychosocial problems of juvenile persons in eastern Germany one decade after German Unification, indicated the necessity of higher supply for preventive and therapeutic programs.

  12. Ten-Year Study of the Stringently Defined Otitis-prone Child in Rochester, NY.

    PubMed

    Pichichero, Michael E

    2016-09-01

    This review summarizes a prospective, longitudinal 10-year study in Rochester, NY, with virtually every clinically diagnosed acute otitis media (AOM) confirmed by bacterial culture of middle ear fluid. Children experiencing 3 episodes within 6 months or 4 episodes in 12 months were considered stringently defined otitis prone (sOP). We found stringent diagnosis compared with clinical diagnosis reduced the frequency of children meeting the OP definition from 27% to 6% resulting in 14.8% and 2.4% receiving tympanostomy tubes, respectively. Significantly more often respiratory syncytial virus infection led to AOM in sOP than non-otitis-prone children that correlated with diminished total respiratory syncytial virus-specific serum IgG. sOP children produced low levels of antibody to Streptococcus pneumoniae and Haemophilus influenzae candidate vaccine protein antigens and to routine pediatric vaccines. sOP children generated significantly fewer memory B cells, functional and memory T cells to otopathogens following nasopharyngeal colonization and AOM than non-otitis-prone children and they had defects in antigen-presenting cells.

  13. Ten years of anti-HPV vaccinations: what do we know?

    PubMed Central

    Basta, Antoni; Kotarski, Jan; Markowska, Janina; Paszkowski, Tomasz; Dębski, Romuald; Rokita, Wojciech; Kędzia, Witold; Kiszka, Krystyna

    2016-01-01

    Human papillomavirus (HPV) is one of the most important carcinogens in humans. Vaccines against HPV are now considered the first anti-cancer vaccinations. Since 2007, in many developed countries, there have been recommendations present for preventive vaccines against HPV. At present, the degree of implementation of these recommendations depends on a number of country-specific factors such as the health care system organization or the ways of funding. HPV vaccines are primarily to prevent the development of cervical cancer and other genital cancers. Therefore, only their long-term effectiveness can be measured, when a correspondingly large cohort of vaccinated teenagers reaches the age of the greatest incidence of these cancers. However, great care should be taken in assessing the results of vaccinations due to the possibility of misinterpretation and possible erroneous data. Undoubtedly, teenagers are the target population of HPV vaccines. However, vaccinating young sexually active women is also justified from an individual point of view. A 9-valent vaccine has been registered in the USA and in Europe – including Poland – as one of the three preventive vaccines. It is recommended to vaccinate women between 13 and 26 and men between 13 and 21, previously unvaccinated. It is also recommended to vaccinate men aged 26 years or less who have sexual relations with other men and people with reduced immunity, including HIV-positive people who have not been vaccinated previously. PMID:27980529

  14. Ten year environmental test of glass fiber/epoxy pressure vessels

    NASA Technical Reports Server (NTRS)

    Faddoul, J. R.

    1985-01-01

    By the beginning of the 1970's composite pressure vessels had received a significant amount of development effort, and applications were beginning to be investigated. One of the first applications grew out of NASA Johnson Space Center efforts to develop a superior emergency breathing system for firemen. While the new breathing system provided improved wearer comfort and an improved mask and regulator, the primary feature was low weight which was achieved by using a glass fiber reinforced aluminum pressure vessel. Part of the development effort was to evaluate the long term performance of the pressure vessel and as a consequence, some 30 bottles for a test program were procured. These bottles were then provided to NASA Lewis Research Center where they were maintained in an outdoor environment in a pressurized condition for a period of up to 10 yr. During this period, bottles were periodically subjected to cyclic and burst testing. There was no protective coating applied to the fiberglass/epoxy composite, and significant loss in strength did occur as a result of the environment. Similar bottles stored indoors showed little, if any, degradation. This report contains a description of the pressure vessels, a discussion of the test program, data for each bottle, and appropriate plots, comparisons, and conclusions.

  15. Functional and Anatomic Consequences of Diabetic Pregnancy on Memory in Ten-Year-Old Children.

    PubMed

    Jabès, Adeline; Thomas, Kathleen M; Langworthy, Sara; Georgieff, Michael K; Nelson, Charles A

    2015-09-01

    Pregnancies complicated by diabetes mellitus impair offspring memory functions during infancy and early childhood. The purpose of this study was to investigate the long-term consequences of such pregnancies on memory and memory-related brain regions in 10-year-old children. Nineteen children of diabetic mothers (CDMs) and 35 children of nondiabetic mothers participated in this 10-year follow-up study. Memory performance was assessed using a continuous recognition memory task during which children made old/new judgments in response to pictures of concrete and abstract objects presented after different lags or delays. In addition, the volume of the hippocampal formation (HF) was measured using high-resolution structural images. At 10 years of age, recognition memory performance of CDMs did not differ from children of nondiabetic mothers. Similarly, the volume of the HF did not differ between groups. However, the size of the HF in CDMs predicted the time those children needed to provide accurate responses in the continuous recognition memory task. CDMs do not show memory impairments by 10 years of age, despite evidence for such impairments early in life. However, subtle differences in underlying neural processes may still be present. These results have important implications for long-term cognitive development of CDMs.

  16. The Pharmacist Aggregate Demand Index to Explain Changing Pharmacist Demand Over a Ten-Year Period

    PubMed Central

    Shah, Bijal M.; Barnett, Mitchell J.

    2010-01-01

    Objectives To describe Aggregate Demand Index (ADI) trends from 1999-2010; to compare ADI time trends to concurrent data for US unemployment levels, US entry-level pharmacy graduates, and US retail prescription growth rate; and to determine which variables were significant predictors of ADI. Methods Annual ADI data (dependent variable) were analyzed against annual unemployment rates, annual number of pharmacy graduates, and annual prescription growth rate (independent variables). Results ADI data trended toward lower demand levels for pharmacists since late 2006, paralleling the US economic downturn. National ADI data were most highly correlated with unemployment (p < 0.001), then graduates (p < 0.006), then prescription growth rate (p < 0.093). A hierarchical model with the 3 variables was significant (p = 0.019), but only unemployment was a significant ADI predictor. Unemployment and ADI also were significantly related at the regional, division, and state levels. Conclusions The ADI is strongly linked to US unemployment rates. The relationship suggests that an improving economy might coincide with increased pharmacist demand. Predictable increases in future graduates and other factors support revisiting the modeling process as new data accumulate. PMID:21436930

  17. Ten Years of a National Oral Health Policy in Brazil: Innovation, Boldness, and Numerous Challenges.

    PubMed

    Pucca, G A; Gabriel, M; de Araujo, M E; de Almeida, F C S

    2015-10-01

    Brazil is the only country in the world to propose a universal health care system with the aim of guaranteeing delivery of all levels of health care, free of charge, to a population of over 200 million inhabitants by means of a unified health system ("Sistema Único de Saúde" [SUS]). The national policy of oral health, also known as Smiling Brazil ("Brasil Sorridente"), was implemented in 2004. Oral health was designated as 1 of the 4 priority areas of the SUS, transforming oral health care in Brazil, with the objective that the SUS achieve the integrality of care envisaged at its creation. The aim of this article is to share part of this experience in order to prompt reflection about the inclusion of oral health care in other health care systems around the world. The most significant results of Smiling Brazil can be seen in 3 areas: (1) oral health epidemiological indicators, (2) financial investment and professional development, and (3) the building of an oral health care network throughout the 10 y of the policy. The "Discovery!" article presented here portrays 10 y of evolution; however, it is important to point out that this is a process undergoing construction and that the oral health care network needs to be further expanded, refined, and solidified so that over time and through changes in the political parties in power, Smiling Brazil prevails as a perennial policy and not merely an action by a single government. © International & American Associations for Dental Research 2015.

  18. Stainless steel wire mesh cranioplasty: ten years' experience with 183 patients (100 followed up).

    PubMed

    Datti, R; Cavagnaro, G; Camici, S

    1985-01-01

    We have executed 183 cranioplasties in order to repair cranial defects using stainless steel wire mesh over a period of a decade, using Gardner's technique with minor modifications. The follow-up was possible in 100 patients and it ranged from 4 to 134 months, with an average of 64.1 months (5.3 years). Among these, 8 patients developed postoperative complications (8%): 7 needed cranioplasty remotion (7%) and 1 needed cranioplasty revision without remotion (1%). The causes of morbidity were due to: infection (3%), CSF leak (1%), haematoma (1%), skin local soaking (1%), posttraumatic plastic dislodgement (2%). Our total morbidity rate (8%) may compare with that resulting from the use of different materials such as alloplastics (6-12%), osteoplastics (until 40%) and miscellaneous (5.5%). The group in which cranioplasty was done within six months following the first operation had our highest complication rate (18.2%). In our experience the stainless steel wire mesh was shown to be an effective material to repair cranial defects.

  19. Ten Years Long Near-infrared Variable Star Survey In The Magellanic Clouds

    NASA Astrophysics Data System (ADS)

    Ita, Yoshifusa

    2012-05-01

    We started the near-infrared variable star survey in the Large and Small Magellanic Clouds in December 2000. Since then, we keep monitoring an area of 3 square degrees along the bar in the LMC, and also an area of 1 square degree in the central part of the SMC until the end of 2010. In the 10 years, we observed these areas about 80-90 and 100-110 times for LMC and SMC, respectively. Our survey is the world's first and the only one that provides near-infrared time-series data with such a long baseline and of such a large scale. We will show some preliminary results from the survey in the poster. This work is supported by the Grant-in-Aid for Encouragement of Young Scientists (B) No.21740142 from the Ministry of Education, Culture, Sports, Science and Technology of Japan. This work is also supported by the Brain Circulation Program (R2301) by Japan Society for the Promotion of Science.

  20. Multi-criteria decision analysis in environmental sciences: ten years of applications and trends.

    PubMed

    Huang, Ivy B; Keisler, Jeffrey; Linkov, Igor

    2011-09-01

    Decision-making in environmental projects requires consideration of trade-offs between socio-political, environmental, and economic impacts and is often complicated by various stakeholder views. Multi-criteria decision analysis (MCDA) emerged as a formal methodology to face available technical information and stakeholder values to support decisions in many fields and can be especially valuable in environmental decision making. This study reviews environmental applications of MCDA. Over 300 papers published between 2000 and 2009 reporting MCDA applications in the environmental field were identified through a series of queries in the Web of Science database. The papers were classified by their environmental application area, decision or intervention type. In addition, the papers were also classified by the MCDA methods used in the analysis (analytic hierarchy process, multi-attribute utility theory, and outranking). The results suggest that there is a significant growth in environmental applications of MCDA over the last decade across all environmental application areas. Multiple MCDA tools have been successfully used for environmental applications. Even though the use of the specific methods and tools varies in different application areas and geographic regions, our review of a few papers where several methods were used in parallel with the same problem indicates that recommended course of action does not vary significantly with the method applied.

  1. Ten-year study of postoperative complications following dental extractions in patients with inherited bleeding disorders.

    PubMed

    Hsieh, J-T; Klein, K; Batstone, M

    2017-09-01

    Dental extractions challenge the body's haemostatic mechanism. Postoperative bleeding from dental extraction can be prolonged, or even life threatening in patients with inherited bleeding disorders. Pre- and postoperative clotting factor replacements or systemic desmopressin (ddAVP) have been advocated at our institution to prevent bleeding complications in these patients. This study aimed to assess the postoperative bleeding rate in patients with inherited bleeding disorders that underwent dental extractions at our institution between 2003 and 2012. Patients with inherited bleeding disorders such as haemophilia A, haemophilia B, and von Willebrand's disease were included. Retrospective chart review was conducted. The result showed 53 extraction events occurred in 45 patients over the 10-year period. Ten out of 53 extraction events (18.9%) had postoperative bleeding requiring further factor replacement or ddAVP. Postoperative bleeding in one patient with mild haemophilia A was complicated by the development of inhibitors. Type and severity of bleeding disorder, bone removal, and use of a local haemostatic agent did not have any significant effect on postoperative bleeding. Despite the use of perioperative factors and desmopressin, the postoperative bleeding rates remain high for patients with inherited bleeding disorders. More studies are required to assess the safety and effectiveness of using local haemostatic control to achieve haemostasis following extractions. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  2. [A ten-year clinical study of cracked teeth restored with glass ceramic crowns].

    PubMed

    Luo, X P; Yuan, Y; Shi, Y J; Qian, D D

    2016-10-09

    Objective: To evaluate the clinic performance of high strength glass ceramic crowns for the painful cracked teeth during a 10-year observation period. Methods: Forty-two posterior teeth from 36 patients were diagnosed as having a crack, biting painful and sensitivity to cold were selected in the Department of Prosthodontic, Institute and Hospital of Stomatology, Nanjing University Medical School. The lost-wax hot pressed glass ceramic crowns were bonded on the minimally invasive prepared teeth by modern adhesive technology. Patients were interviewed and went through clinic examination after one week, one month, and every six months. Results: The effectiveness of 42 glass ceramic crowns for cracked teeth was evaluated for a mean observation time over 10-year. At the first week, 29(81%) patients were free of pain, three still had sensitivity to cold and chewing pain, three still had sensitivity to cold, one had painful to cold and hot. After one month, two patients still had chewing pain, and one tooth needed endodontic treatment after six months. In 10 years, 2(5%) all ceramic crowns were broken, the other 40 restorations kept good clinical performances with a 10-year survival rate of 95%. Conclusions: The high strength glass ceramic crowns are very effective and successful in treating the cracked teeth and then keep the good mastication function and appearance.

  3. Building information modelling (BIM) after ten years: Malaysian construction players’ perception of BIM

    NASA Astrophysics Data System (ADS)

    Latiffi, A. Ahmad; Brahim, J.; Fathi, M. S.

    2017-08-01

    Building Information Modelling (BIM) concept has expanded widely in many countries for more than a decade with its role of improving current practices in construction projects. However, the understanding of BIM differs among construction players, depending on how construction players utilize the concept in their projects. Therefore, this paper aims to explore the understanding of BIM concept among construction players in the Malaysian construction industry. A literature review on BIM concept and semi-structured interviews with construction players in BIM such as client, civil and structural (C&S) engineer and mechanical and electrical (M&E) engineer, quantity surveyor (QS), contractor, facilities manager and BIM consultant have been conducted in order to achieve this study’s the aim. The results show that the understanding of BIM concept among the construction players is limited to BIM as a process and technology. It is important for the construction players to improve their understanding of BIM as it can be used to enhance performance and productivity of construction projects.

  4. U.S. dental school applicants and enrollees: a ten year perspective.

    PubMed

    Weaver, R G; Haden, N K; Valachovic, R W

    2000-12-01

    Applications to dental schools increased throughout the 1990s until 1997. In 1998 this pattern reversed, and the number of dental school applicants has dropped each year since that time and continues to decline through the application cycle for the 2001-2002 first-year class. Possible reasons for the decline in applications include an abundance of financially rewarding career opportunities fueled by the robust U.S. economy, a reluctance by college students to assume more educational debt, an unfavorable view of healthcare careers in the light of managed care and declining federal reimbursement, and assumptions about the difficulty of gaining admittance to dental school given the high academic achievement of those who have been admitted in recent years. A national decline in the applicant pool does not necessarily translate into a decline for any given dental school. The quality of applicants, judged by grade point averages and Dental Admissions Test scores, is high. Nevertheless, the recent drop in dental school applicants is a cause for concern. Because recruitment must be approached as a process that takes years to yield results, stakeholders in dental education need to sustain vigorous recruiting efforts even in the best of times.

  5. Ten years' work on the World Organisation for Animal Health (OIE) Worldwide Animal Disease Notification System.

    PubMed

    Jebara, Karim Ben; Cáceres, Paula; Berlingieri, Francesco; Weber-Vintzel, Laure

    2012-12-01

    This article gives an overview of the World Organisation for Animal Health (OIE) Worldwide Animal Disease Notification System and highlights the major achievements during the past decade. It describes the different types of disease notification reports received and processed by the OIE. It also evaluates the three strategies implemented by the OIE in the recent years aimed at improving disease notification: introduction and use of a secure online notification system World Animal Health Information System (WAHIS) and its database interface World Animal Health Information Database (WAHID); implementation of active search and verification procedures for non-official information; and enhanced building of capacity for animal disease notification to the OIE by Members Countries. The improvements are evidenced by the increasing number of reports submitted on an annual basis and the reduction in submission time together with an improvement in the quality and quantity of the immediate notifications and follow-up reports, six-monthly and annual reports submitted by Veterinary Authorities. In the recent years, the OIE's notification system provides an early warning system more sensitive and global. Consequently, there is a greater knowledge of animal diseases' distribution worldwide. As a result, it is possible to ensure better prevention, more accurate risk assessment and evaluation by diminishing the spread of known or newly emerging pathogens.

  6. Racial and nonracial discrimination and smoking status among South African adults ten years after apartheid

    PubMed Central

    Dutra, Lauren M; Williams, David R; Kawachi, Ichiro; Okechukwu, Cassandra A

    2014-01-01

    Background Despite a long history of discrimination and persisting racial disparities in smoking prevalence, little research exists on the relationship between discrimination and smoking in South Africa. Methods This analysis examined chronic (day to day) and acute (lifetime) experiences of racial and nonracial (e.g., age, gender, or physical appearance) discrimination and smoking status among respondents to the South Africa Stress and Health Study (SASH). Logistic regression models were constructed using SAS-Callable SUDAAN. Results Both chronic racial discrimination (RR=1.45, 95%CI: 1.14–1.85) and chronic nonracial discrimination (RR=1.69, 95%CI: 1.37–2.08) predicted a higher risk of smoking, but neither type of acute discrimination did. Total (sum of racial and nonracial) chronic discrimination (RR=1.46, 95%CI: 1.20–1.78) and total acute discrimination (RR=1.28, 95%CI: 1.01–1.60) predicted a higher risk of current smoking. Conclusions Racial and nonracial discrimination may be related to South African adults’ smoking behavior, but this relationship likely varies by the timing and frequency of these experiences. Future research should use longitudinal data to identify the temporal ordering of the relationships studied, include areas outside of South Africa to increase generalizability, and consider the implications of these findings for smoking cessation approaches in South Africa. PMID:24789604

  7. Ten years of international collaboration in biomedical informatics and beyond: the AMAUTA program in Peru

    PubMed Central

    Fuller, Sherrilynne; Garcia, Patricia J; Holmes, King K; Kimball, Ann Marie

    2010-01-01

    Well-trained people are urgently needed to tackle global health challenges through information and communication technologies. In this report, AMAUTA, a joint international collaborative training program between the Universidad Peruana Cayetano Heredia and the University of Washington, which has been training Peruvian health professionals in biomedical and health informatics since 1999, is described. Four short-term courses have been organized in Lima, offering training to more than 200 graduate-level students. Long-term training to masters or doctorate level has been undertaken by eight students at the University of Washington. A combination of short-term and long-term strategies was found to be effective for enhancing institutional research and training enterprise. The AMAUTA program promoted the development and institution of informatics research and training capacity in Peru, and has resulted in a group of trained people playing important roles at universities, non-government offices, and the Ministry of Health in Peru. At present, the hub is being extended into Latin American countries, promoting South-to-South collaborations. PMID:20595317

  8. [Ten-years records of organic arsenic (diphenylarsinic acid) poisoning: epidemiology, clinical feature, metabolism, and toxicity].

    PubMed

    Ishi, Kazuhiro; Tamaoka, Akira

    2015-01-01

    We report here the symptoms of diphenylarsinic acid (DPAA) poisoning recorded over 10 years since the DPAA contamination of the potable well water was first detected in the Kamisu City, Ibaraki Prefecture, in 2003. The poisoning symptoms associated with the cerebellum and brainstem included nystagmus, tremors, myoclonus, and cerebellar ataxia as well as the symptoms associated with the temporal and occipital lobes such as memory impairment, sleep disorder, and visual disturbance. Some of the affected children exhibited mental retardation. Moreover, reduced blood flow and reduced glucose metabolism in the cerebella, brainstem, and temporal and occipital lobes persisted for several years among the DPAA-exposed persons. Based on the animal studies for DPAA intoxication, the target organs for the DPAA toxicity were determined to be the central nervous system (CNS), liver, and biliary system. In particular, DPAA tends to persist in the brain for a long time, resulting in long-term impacts on the brain. The cerebral blood flow and brain glucose metabolism, which can be measured by positron emission tomography (PET) and single photon emission computed tomography (SPECT), respectively, are useful objective clinical markers to determine the effect of DPAA on CNS. We believe that continuous monitoring of the DPAA-exposed people may promote the effect of carcinogen and accelerate brain aging.

  9. Ten years' experience with an external quality control program for semen analysis.

    PubMed

    Mallidis, Con; Cooper, Trevor G; Hellenkemper, Barbara; Lablans, Martin; Uckert, Frank; Nieschlag, Eberhard

    2012-09-01

    To gauge the performance of laboratories and impact of the German semen analysis external quality control program (QuaDeGA) over its first 10 years. Retrospective analysis of QuaDeGA's twice yearly distribution of fixed semen samples and electronic material documenting sperm motility. Ranking of each participant's responses was determined according to their relation to a "target window." Multicenter. PAITENT(S): Healthy donors. None. Laboratory performance, World Health Organization (WHO) adherence. Over 19 runs, there was a steady increase of participants (280 laboratories), the largest group being private urologic practices. Although use of WHO-recommended Neubauer chamber (from 33% to 55%) and diluent (from 11% to 32%) increased, the opposite occurred with morphology staining protocols (from 41% to 19%). Overall, <8% of laboratories truly followed WHO guidelines. Median-based comparisons, replacing reference laboratories, resulted in a merging of performance rankings regardless of the protocols used. Adherence to WHO recommendations is low, with the majority of laboratories using methods expressly opposed by the guidelines. Participation in QuaDeGA was found to improve the performance of the laboratories involved in the program. However, the use of median-based ranking, while decreasing the extent of variance between laboratories, brings into question the significance of the rankings. Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  10. Ten year retrospective evaluation of the seasonal distribution of agent viruses in childhood respiratory tract infections.

    PubMed

    Gülen, Figen; Yıldız, Başak; Çiçek, Candan; Demir, Esen; Tanaç, Remziye

    2014-03-01

    Infections caused by respiratory viruses sometimes occur as epidemias or pandemias and are an important public health problem in the whole world. These viral agents may lead to severe respiratory diseases especially in young children and in the elderly. The aim of this study was to determine the seasonal distribution of agent viruses in childhood respiratory infections in our region. In this study, nasopharyngeal swab sample was obtained from 1 326 patients who presented to Ege University, Medical Faculty Children's Hospital between 2002 and 2012 and who were thought to have respiratory tract infection. Influenza virus type A and B, respiratory syncytial virus, adenovirus and parainfluenza virus type 1-3 were investigated using shell-vial cell culture method and direct fluorescent antibody test and/or multiplex PCR test. Parainfluenza virus type 4, human metapneumovirus, rhinovirus, coronavirus, human bocavirus were investigated using multiplex PCR test. The seasonal distributions of the viruses were determined according to the results obtained from Ege University Medical Faculty, Department of Medical Microbiology Clinical Virology Laboratory. Approval was obtained from the ethics committee (Ege University Clinical Researches Ethics Committee, 12.02.2013, number: 13-1/46). The majority of the patients who presented were outpatients (n:888, 67%) and the remainder were hospitalized patients (33%, n:438). Respiratory viruses were found in 503 of the nasopharyngeal swab samples (38%). Parainfluenza and respiratory syncytial virus were found most frequently in December-february (58% and 59%, respectively, influenza viruses were found most frequently in November-december (72%) and adenoviruses were found most frequently in may-september (56%). Although only supportive therapies are administered generally in viral infections, viral investigations are important in terms of determining the measures to be taken by determining the causes as well as in terms of establishing a

  11. Ten-Year Review of Major Birth Defects in VLBW Infants

    PubMed Central

    Hansen, Nellie I.; Shankaran, Seetha; Bell, Edward F.; Boghossian, Nansi S.; Murray, Jeffrey C.; Laptook, Abbot R.; Walsh, Michele C.; Carlo, Waldemar A.; Sánchez, Pablo J.; Van Meurs, Krisa P.; Das, Abhik; Hale, Ellen C.; Newman, Nancy S.; Ball, M. Bethany; Higgins, Rosemary D.; Stoll, Barbara J.

    2013-01-01

    OBJECTIVE: Birth defects (BDs) are an important cause of infant mortality and disproportionately occur among low birth weight infants. We determined the prevalence of BDs in a cohort of very low birth weight (VLBW) infants cared for at the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network (NRN) centers over a 10-year period and examined the relationship between anomalies, neonatal outcomes, and surgical care. METHODS: Infant and maternal data were collected prospectively for infants weighing 401 to 1500 g at NRN sites between January 1, 1998, and December 31, 2007. Poisson regression models were used to compare risk of outcomes for infants with versus without BDs while adjusting for gestational age and other characteristics. RESULTS: A BD was present in 1776 (4.8%) of the 37 262 infants in our VLBW cohort. Yearly prevalence of BDs increased from 4.0% of infants born in 1998 to 5.6% in 2007, P < .001. Mean gestational age overall was 28 weeks, and mean birth weight was 1007 g. Infants with BDs were more mature but more likely to be small for gestational age compared with infants without BDs. Chromosomal and cardiovascular anomalies were most frequent with each occurring in 20% of affected infants. Mortality was higher among infants with BDs (49% vs 18%; adjusted relative risk: 3.66 [95% confidence interval: 3.41–3.92]; P < .001) and varied by diagnosis. Among those surviving >3 days, more infants with BDs underwent major surgery (48% vs 13%, P < .001). CONCLUSIONS: Prevalence of BDs increased during the 10 years studied. BDs remain an important cause of neonatal morbidity and mortality among VLBW infants. PMID:23733791

  12. Primary Dental Care 1994-2004: the first ten years. A chronology.

    PubMed

    Renson, Ted

    2004-10-01

    The prime purpose of a professional journal is to keep its readers informed of changes of importance affecting the practise of that profession. That is the criterion that I have applied in producing this chronology of the papers that have been published in Primary DENTAL CARE during the past decade. The ambition which has guided me since I received the invitation to carry out this review is a simple one: to include as much as may generally be found useful by general dental practitioners (GDPs), who form the bulk of our readership. In 1789 the English philosopher Jeremy Bentham extolled the virtues of utility for mankind when he declared that 'the greatest happiness of the greatest number is the foundation of morals and legislation'. The contributors that I have included, by contrast, think of their utilitarianism as striving after the most practical. The principal purpose of this chronology is to achieve a summary, without weighing causes or consequences. From past experience, an outstanding virtue of such an aggregated record is that it can inspire fresh patterns of thought and thus encourage the submission of manuscripts as a result of those thoughts. I can think of scarcely any facet of the general practice of dentistry that has not been touched upon, for the most part authoritatively. I hope that these brief aide-memoires may persuade old readers to return to those articles of particular interest to them and that new readers will feel informed about past papers. Every issue of the journal to date has been reviewed. Dates, volume and issue numbers and principal authors' names are all included. With these identifying features any paper, to which reference is made, may be quickly found. It would be manifestly absurd to use precious space on a formal listing of more than 250 references and this listing has, therefore, been omitted.

  13. Pituitary Magnetic Resonance Imaging for Sellar and Parasellar Masses: Ten-Year Experience in 2598 Patients

    PubMed Central

    Famini, Pouyan; Maya, Marcel M.

    2011-01-01

    Context: Sellar and parasellar masses present with overlapping clinical and radiological features ranging from asymptomatic incidental presentations and hormonal effects to compressive local mass effects. Pituitary masses are diagnosed with increased frequency with magnetic resonance imaging (MRI) advancements and availability, but indications and diagnostic outcomes of MRI screening for sellar lesions are not defined. Although pituitary adenomas are the most frequently encountered sellar mass lesions, other etiologies should be considered in the differential diagnosis of a sellar mass. Setting: The study was conducted at a tertiary pituitary center. Patients: This study was a retrospective review of 2598 subjects undergoing at least one pituitary MRI scan from 1999 to 2009. Main Outcome Measure: Prevalence and diagnosis of specific sellar and parasellar masses as screened by pituitary MRI. Results: The most common indications for pituitary imaging, excluding known mass follow-up, were for evaluation of hyperprolactinemia or hypogonadism. A normal pituitary gland was reported in 47% of subjects undergoing pituitary MRI. The most common pituitary adenomas initially identified by MRI included prolactinoma (40%), nonfunctioning adenoma (37%), and GH adenoma (13%). Nonadenomatous sellar masses accounted for 18% of visible lesions, of which the most common were Rathke's cleft cyst (19%), craniopharyngioma (15%), and meningioma (15%). Metastases accounted for 5% of nonpituitary lesions and breast cancer was the most common primary source. Conclusions: Half of all pituitary MRI scans performed in a large patient population yielded no visible lesion. Nonadenomatous pituitary lesions should be considered in the diagnosis of sellar masses observed on MRI, and a high clinical suspicion is required to exclude the presence of a nonfunctioning pituitary adenoma. PMID:21470998

  14. Hemodialysis vascular access in children and adolescents: a ten-year retrospective cohort study.

    PubMed

    Souza, Regina Araujo de; Oliveira, Eduardo Araujo; Silva, José Maria Penido; Lima, Eleonora Moreira

    2011-12-01

    The complications of vascular access have been the major cause of hospitalization among patients with end stage renal disease (ESRD) on Haemodialysis (HD). Despite recommendations to decrease the use of central venous catheter (CVC) it still represents the main access for children and adolescents who start HD. This study aimed to evaluate, through a retrospective cohort study, the initial type, the incidence of complications and reasons for failure of vascular access in children and adolescents aged 0 to younger than 18 years who started HD from 1997 to 2007. 251 accesses were studied in 61 patients, 97 arteriovenous fistula (AVF) and 154 temporary uncuffed CVC. 51% of study patients began HD with CVC. The mean age of patients at the start of HD was 12.5 years. The predominant underlying disease was glomerulonephritis (46%). The main cause of CVC removal was infection in 35%. The mean survival of the uncuffed CVC was 40 days. AVF primary failure was detected in 37.8% of the fistulas. Considering the patent fistulas, the main cause of failure was thrombosis (84%). Infection did not caused any loss of AVF. When comparing the two types of access we find a risk of infection 34 times higher in patients using CVC against AVF. Infection was the major cause of CVC removal, and our results suggest that uncuffed CVC must be avoided for ESRD children and adolescents on HD and replaced by AVF or cuffed CVC, whenever it is feasible. Thrombosis was the main cause of AVF loss, urging the need of implementation of a program for early detection of access failure.

  15. Ten-Year Experience of Cutaneous and/or Subcutaneous Infections Due to Coelomycetes in France

    PubMed Central

    Guégan, Sarah; Garcia-Hermoso, Dea; Sitbon, Karine; Ahmed, Sarah; Moguelet, Philippe; Dromer, Françoise; Lortholary, Olivier

    2016-01-01

    Background. Coelomycetes are rarely but increasingly reported in association with human infections involving mostly skin and subcutaneous tissues, both in immunocompetent and immunocompromised patients. Coelomycetes constitute a heterogeneous group of filamentous fungi with distinct morphological characteristics in culture, namely an ability to produce asexual spores within fruit bodies. Methods. We included all cases of proven primary cutaneous and/or subcutaneous infections due to coelomycetes received for identification at the French National Reference Center for Invasive Mycoses and Antifungals between 2005 and 2014. Eumycetoma, chromoblastomycosis, and disseminated infections were excluded. Results. Eighteen cases were analyzed. The median age was 60.5 years. In all cases, patients originated from tropical or subtropical areas. An underlying immunodepression was present in 89% of cases. Cutaneous and/or subcutaneous lesions, mainly nodules, abscesses, or infiltrated plaques, were observed in distal body areas. Isolates of different genera of coelomycetes were identified: Medicopsis (6), Paraconiothyrium (3), Gloniopsis (3), Diaporthe (3), Peyronellaea (2), Lasiodiplodia (1). Lesion treatment consisted of complete (10) or partial (2) surgical excision and/or the use of systemic antifungal therapy, namely voriconazole (5) and posaconazole (4). Literature review yielded 48 additional cases of cutaneous and/or subcutaneous infections due to coelomycetes. Conclusions. Infectious diseases physicians should suspect coelomycetes when observing cutaneous and/or subcutaneous infections in immunocompromised hosts from tropical areas; a sequence-based approach is crucial for strains identification but must be supported by consistent phenotypic features; surgical treatment should be favored for solitary, well limited lesions; new triazoles may be used in case of extensive lesions, especially in immunocompromised patients. PMID:27419178

  16. Ten years of measured UV Index from the Spanish UVB Radiometric Network.

    PubMed

    Utrillas, M P; Marín, M J; Esteve, A R; Estellés, V; Gandía, S; Núnez, J A; Martínez-Lozano, J A

    2013-08-05

    An analysis is made of the UV Index (UVI) obtained from the ultraviolet erythemal solar radiation (UVER) data measured by the Spanish UVB Radiometric Network between the years 2000 and 2009. Previously, the daily UVI has been evaluated using two different criteria: (a) the value corresponding to solar noon; and (b) the daily maximum value. The mean percentage of agreement is 92% if we consider the cases for which the difference is zero or one UVI unit. These results are similar to those obtained in a previous work where only 2 years were analyzed. In all the stations the UVI reaches very high values (8-10) in spring-summer, and the very high and extreme (≥ 11) UVI values are more dependent on the continental effect than on the latitude effect. From the UVI values it is possible to classify the stations into four groups: Coastal stations, Continental stations (more than 200 km from the coast), Southern stations (Coastal stations but with similar values of UVI as the Continental ones due to their low latitude) and Canary Islands stations (1400 km southwest from the Iberian Peninsula thus lower latitude). The monthly mean maximum of UVI is reached in July due to the annual evolution of the total ozone column. This value corresponds, for a skin phototype II, to three times the minimal erythemal dose (MED) in an hour in a Coastal station, 3.5 MEDs in an hour measured in a Continental or Southern station and up five MEDs in an hour in the Izaña station (Canary Islands). The cumulative dose on a horizontal plane over an average year has been calculated for each station. More than 40% of the annual dose is received in summer, about 35% in spring, more than 11% in autumn and less than 10% in winter except for the stations in the Canary Islands where the difference between seasons is less significant. Copyright © 2013 Elsevier B.V. All rights reserved.

  17. Changing trends in corneal graft surgery: a ten-year review

    PubMed Central

    de Sanctis, Ugo; Alovisi, Camilla; Bauchiero, Luigi; Caramello, Guido; Girotto, Gianfranco; Panico, Claudio; Vinai, Luisa; Genzano, Federico; Amoroso, Antonio; Grignolo, Federico

    2016-01-01

    AIM To review indications and corneal tissue use for penetrating and lamellar surgery between 2002 and 2011. METHODS The surgical reports of corneal grafts performed during 2002-2011, using tissues supplied by the Eye Bank of Piedmont (Italy), were reviewed retrospectively. Patient demographic data, date of intervention, indication for surgery, and surgical technique used were recorded. Surgical techniques included penetrating keratoplasty (PK), deep anterior lamellar keratoplasty (DALK) and endothelial keratoplasty (EK). The χ2 test was used to compare the distribution of indications and types of surgical technique used, for corneal grafts done during 2002-2006 versus those done during 2007-2011. RESULTS The number of corneal grafts increased by 30.7% from 2002-2006 to 2007-2011 (from 1567 to 2048). Comparing the two periods, both main indications and surgical techniques changed significantly. In 2007-2011, the proportion of interventions for aphakic/pseudophakic bullous keratopathy (from 16.8% to 21.3%), graft failure (from 16.4% to 19.1%) and Fuchs endothelial dystrophy (from 12.8% to 16.7%) all increased significantly (P<0.05), while those for keratoconus decreased significantly (from 35.6% to 27.3%; P<0.001). In 2007-2011, the proportion of PK decreased significantly (from 92.4% to 57.2%; P<0.001) while that of EK and DALK went from 0.4% to 30.2% (P<0.001) and from 7.2% to 12.6% (P<0.001) respectively. CONCLUSION During 2002-2011 the number of interventions increased significantly for corneal endothelial diseases and graft failure. The growing demand for interventions for these diseases corresponded to the widespread adoption of EK techniques. The use of DALK also increased, but more moderately than EK procedures. PMID:26949609

  18. Residential relocations among older people over the course of more than ten years

    PubMed Central

    Buurman, Bianca M.; Trentalange, Mark; Nicholson, Nicholas; McGloin, Joanne M.; Gahbauer, Evelyne A.; Allore, Heather G.; Gill, Thomas M.

    2014-01-01

    Objective To describe the rates of residential relocations over the course of 10.5 years and evaluate differences in these relocation rates according to gender and decedent status. Design Prospective, longitudinal study with monthly telephone follow-up for up to 126 months. Setting Greater New Haven, Connecticut. Participants 754 persons, aged 70 years or older, who were initially community-living and nondisabled in their basic activities of daily living. Measurements Residential location was assessed during monthly interviews and included: community, assisted living facility (AL) and nursing home (NH). A residential relocation was defined as a change of residential location for at least one week and included relocations within (e.g. community-community) or between (community-assisted living) locations. We calculated the rates of relocations/1000 patient-months and evaluated differences by gender and decedent status. Results Sixty-six percent of participants had at least one residential relocation (range 0–12). Women had lower rates of relocations from NH to community (rate ratio (RR) 0.59, p=.02); otherwise, there were no gender differences. Decedents had higher rates of relocation from community to AL (RR 1.71, p=0.002), from community to NH (RR 3.64, p<.001), between ALs (RR 3.65, p<.001) and from AL to NH (RR 2.5, p<0.001). In decedents, relocations from community to NH (RR 3.58, p<.001) and from AL to NH (RR 3.3, p<.001) were most often observed in the last year of life. Conclusions A majority of older people relocated at least once during 10.5 years follow-up. Women had lower rates of relocation from NH to community. Decedents were more likely to relocate to a residential location providing a higher level of assistance, compared with non-decedents. Residential relocations were most common in the last year of life. PMID:24794829

  19. Maternal and Neonatal Effects of Substance Abuse during Pregnancy: Our Ten-year Experience

    PubMed Central

    Roje, Damir; Vučnović, Zoran; Capkun, Vesna; Bucat, Marija; Banović, Ivo

    2008-01-01

    Purpose The aim of the study was to assess perinatal outcome of pregnancy burdened with maternal addiction in comparison with an unselected population from a European transition country. Materials and Methods Data on pregnancies complicated by illicit drug abuse (n = 85) managed during a 10-year period (1997 - 2007) at Split University Hospital were analyzed. Data on the type of drug, course of gestation and labor, and on perinatal outcome were considered. Data on all non-dependence pregnancies recorded during the study period were used as a control group. Results During the study period, there were 85 dependence-complicated pregnancies (0.2%). Use of heroin alone during pregnancy was recorded in 51 women (50%), methadone alone in 6 (7%), and a combination of heroin and methadone in 9 (11%). Premature delivery was significantly more common in the group of pregnant addicts (21% vs. 6%); 49% of pregnant addicts were carriers of hepatitis C virus (HCV) and 14% of hepatitis B virus (HBV). Neonatal abstinence syndrome developed in 61 infants (7%) born to addicted mothers. There were 4 cases (4.6%) of early neonatal death; 7 neonates had 5-minute Apgar score ≤ 7 (8%); 29 neonates had low birth weight for age (33%); and 7 neonates had congenital anomalies (8%). The risk of various congenital anomalies was 3-fold in the group of children born to addicted mothers. Conclusion Addiction pregnancies present a small but high-risk group according to perinatal outcome. Appropriate obstetric and neonatal care can reduce the rate of complications in these pregnancies and improve perinatal outcome. PMID:18972589

  20. Ten-Year Recurrence Rates in Young Women With Breast Cancer by Locoregional Treatment Approach

    SciTech Connect

    Beadle, Beth M.; Woodward, Wendy A. Tucker, Susan L.; Outlaw, Elesyia D.; Allen, Pamela K.; Oh, Julia L.; Strom, Eric A.; Perkins, George H.; Tereffe, Welela; Yu, T.-K.; Meric-Bernstam, Funda; Litton, Jennifer K.; Buchholz, Thomas A.

    2009-03-01

    Purpose: Young women with breast cancer have higher locoregional recurrence (LRR) rates than older patients. The goal of this study is to determine the impact of locoregional treatment strategy, breast-conserving therapy (BCT), mastectomy alone (M), or mastectomy with adjuvant radiation (MXRT), on LRR for patients 35 years or younger. Methods and Materials: Data for 668 breast cancers in 652 young patients with breast cancer were retrospectively reviewed; 197 patients were treated with BCT, 237 with M, and 234 with MXRT. Results: Median follow-up for all living patients was 114 months. In the entire cohort, 10-year actuarial LRR rates varied by locoregional treatment: 19.8% for BCT, 24.1% for M, and 15.1% for MXRT (p = 0.05). In patients with Stage II disease, 10-year actuarial LRR rates by locoregional treatment strategy were 17.7% for BCT, 22.8% for M, and 5.7% for MXRT (p = 0.02). On multivariate analysis, M (hazard ratio, 4.45) and Grade III disease (hazard ratio, 2.24) predicted for increased LRR. In patients with Stage I disease, there was no difference in LRR rates based on locoregional treatment (18.0% for BCT, 19.8% for M; p = 0.56), but chemotherapy use had a statistically significant LRR benefit (13.5% for chemotherapy, 27.9% for none; p = 0.04). Conclusions: Young women have high rates of LRR after breast cancer treatment. For patients with Stage II disease, the best locoregional control rates were achieved with MXRT. For patients with Stage I disease, similar outcomes were achieved with BCT and mastectomy; however, chemotherapy provided a significant benefit to either approach.

  1. Ten-year experience of retrievable inferior vena cava filters in a tertiary referral center.

    PubMed

    Tse, George; Cleveland, Trevor; Goode, Stephen

    2017-01-01

    A significant proportion of patients undergoing surgery have an increased incidence of acute pulmonary embolus (PE). We analyzed all patients who had a retrievable inferior vena cava (IVC) filter placed preoperatively for PE prophylaxis and investigated the long-term outcomes of the patients who did not have their filter removed. Patients who underwent retrievable IVC filter insertion and attempted removal were identified from the radiology information systems database in a large tertiary referral university teaching hospital. Results of all clinical investigations (including computed tomography, magnetic resonance imaging, ultrasonography, and plain radiography) while the IVC filters were in situ were reviewed. In total, 393 retrievable IVC filters were inserted, 254 with the indication of preoperative thromboembolic prophylaxis. Recurrent PE was reported in five patients (1.9%) despite the IVC filter. Of the 254 retrievable filters inserted prior to surgery, an attempt at retrieval was made in 168 filters (66.1%). Successful retrieval at the first attempt occurred in 143 cases (85.1%), while 25 cases failed or were aborted (14.9%). No attempt at retrieval was made in 86 (33.9%) patients and a significant proportion of these patients had undergone cancer surgery (P < 0.0107). In those patients where there was no attempt at retrieval, there was an association between cancer surgery and a shorter absolute survival time (P < 0.0001). The majority of attempted filter retrievals were successful, and a proportion of nonretrieved IVC filters are accounted for in patients who underwent cancer surgery and ultimately died with the filter in situ. A departmental protocol is recommended to ensure the filter is removed where appropriate and possible.

  2. Ten-year experience in management of diabetic ketoacidosis and ketosis: 140 episodes at pediatric age.

    PubMed

    Yordam, Nuren; Gönç, E Nazli; Kandemir, Nurgün; Alikaşifoğlu, Ayfer; Ozön, Alev

    2005-01-01

    One hundred and forty episodes in 112 patients (58 boys) with diabetic ketoacidosis (96 episodes) and diabetic ketosis (44 episodes) were studied to elucidate the clinical and laboratory risk factors for altered level of consciousness at presentation and to analyze the outcome of a distinct protocol in the treatment of diabetic ketoacidosis. The patients were analyzed according to demographic data and clinical and laboratory findings at admission. The treatment protocol involved use of 0.45% sodium chloride (NaCl) in 2.5% dextrose as the initial fluid therapy following volume expansion. Dextrose content of the fluid was doubled once the serum glucose level fell below 250 mg/dl. The mean ages at presentation with diabetic ketoacidosis and ketosis were 10.3 +/- 4.4 and 10.2 +/- 4.0 years, respectively. Thirty-one percent of patients had altered consciousness at presentation. The level of consciousness correlated negatively with serum bicarbonate level (r=-0.485; p<0.001). A serum bicarbonate level below 15 mmol/L was a risk factor for altered consciousness. There was no correlation between effective osmolality and the level of consciousness. Serum effective osmolality above 320 mOsm/kg H2O did not appear to be a risk factor for altered consciousness. No mortality or any signs of clinical brain edema were observed in patients treated with the distinct treatment protocol. In conclusion, acidosis appears to be the major factor in the pathogenesis of altered consciousness at presentation. Serum effective osmolality does not seem to be a risk factor as suggested previously. Dextrose added to the infusion fluid early in treatment seems to prevent the development of brain edema, and this may be due to a protective effect of higher osmolality in the resultant solution.

  3. Ten-Year Cleft Surgery in Nepal: Achievements and Lessons Learned for Better Cleft Care Abroad

    PubMed Central

    Pape, Hans-Dieter; Koch, Heribert; Koller, Michael

    2016-01-01

    Background: Cleft lip and palate surgery abroad is devoid of global consensus regarding standards of therapy, follow-up, and outcome. Cleft surgery in Nepal during a 10-year sustained program provided the opportunity to inform on the need for such standards. Methods: Medical records were evaluated from the cleft clinic at Sushma Koirala Memorial Hospital, Sankhu, Kathmandu, Nepal, from 1997 to 2007. Four groups were identified for analysis: total cohort, total surgical cohort (TSC), primary program patients (PPP; patients had not been operated on before), and nonprimary program patients (non-PPP; patients operated on elsewhere before). Patient demographics, diagnostic, primary and secondary surgery (corrective surgery), and follow-up were evaluated. Results: One thousand forty-five patients were eligible for surgery. Three hundred twenty-three of 1,045 patients (30.9%) did not seek treatment, although scheduled for surgery. One thousand two hundred one procedures were performed in 722 patients [TSC; 845 PPP (70.4%); 356 non-PPP (29.64%)]. Corrective procedures were performed in 257 of 1,201 [3.5% (30 of 845 procedures in 509 patients) PPP vs 63.7% (227 of 356 procedures in 213 patients) non-PPP]. One hundred six lips were completely reoperated on (1 PPP vs 105 non-PPP), and 42 palates underwent a total revision (5 PPP vs 37 non-PPP). The surgical outcome of the TSC group in terms of complication rate was similar to the one in developed countries. Conclusions: The high rate of corrective surgery reveals the need for global regulatory mechanisms and the need for nongovernmental organizations to introduce strategies for delivering sustained cleft care until achieving full rehabilitation. The World Health Organization should establish standards for cleft care delivered in less developed countries. PMID:27579235

  4. Evolving trends in surgically managed patients with proximal humerus fracture: are we different after ten years?

    PubMed Central

    Hong, Choon Chiet; Hey, Dennis Hwee Weng; Murphy, Diarmuid

    2014-01-01

    INTRODUCTION New knowledge, and improved surgical hardware and fixation techniques have changed surgical management. We review the evolving trends of surgically managed proximal humerus fractures. METHODS Patients who underwent surgery for proximal humerus fractures from 1 January 2001 to 31 December 2010 were identified from the hospital’s electronic diagnosis and operative coding database. Data extracted from the database included patient demographics, comorbidities, clinical and radiological findings, operative techniques, and complications. RESULTS In total, 95 patients with 97 surgically managed proximal humerus fractures were identified. The median age of the patients was 50 (range 12–85) years, and the male to female ratio was 1.2:1.0. Male patients tended to present at a younger age than female patients (peak age 30–39 years vs. 70–79 years, p < 0.001). Two-part surgical neck fracture was the most common type of fracture (n = 33, 34.0%). Plate osteosynthesis was predominantly used for two- and three-part surgical neck fractures involving the greater tuberosity (p = 0.03, p = 0.0002, respectively). Hemiarthroplasty was commonly performed for four-part fractures (p < 0.001). Wound infections, implant failure, avascular necrosis of the humeral head and nonunion were seen in 8 (8.3%) cases. Minimally invasive plate osteosynthesis (MIPO) had been in use since 2007 (p < 0.001). CONCLUSION Surgically managed proximal humerus fractures predominantly involved young men following high velocity injury and elderly women following osteoporotic fractures. Open plating was most commonly used for two- and three-part fractures, and hemiarthroplasty for four-part fractures. MIPO techniques have been practised in our institution since 2007. PMID:25631967

  5. Surgical Management in Elderly Patients with Tuberculous Spondylodiscitis: Ten Year Mortality Audit Study

    PubMed Central

    Kothari, Manish Kundanmal; Tikoo, Agnivesh; Nene, Abhay Madhusudan

    2016-01-01

    Study Design Retrospective study. Purpose To evaluate the factors affecting immediate postoperative mortality in elderly patients with tuberculous spondylodiscitis. Overview of Literature Treatment of spinal tuberculosis in the elderly involves consideration of age and co-morbidities, and often leads to an extended conservative management. Surgical intervention in these patients becomes a complex decision. There are no studies on risk factors of mortality in surgically treated elderly with tuberculous spondylodiscitis. Methods Two hundred and seventy-six patients with spondylodiscitis were operated between 2005 and 2015. 20 consecutive patients over 70 years of age with and proven tuberculosis who met the inclusion/exclusion criteria were included. Demographic, clinical and radiological profile data with operative details of instrumentation, blood loss, surgical duration, and mortality were noted. There were 20 patients (6 males, 14 females) with a mean age of 73.5 years. The patients were divided into those with mortality (M) and those who survived (non-mortality, NM). Various variables were statistically tested for immediate postoperative medical complications and mortality. Results There were four mortalities (20%). Age, sex, number of medical co-morbidities, American Society of Anaesthesiologists grade, Frankel grade C or worse, number of vertebrae involved, number of levels fused, blood loss and operative time did not have statistically significant impact on immediate postoperative mortality. Only preoperative immobility duration was statistically higher in the M group (p=0.016) than in the NM group. Conclusions Preoperative immobility is associated with immediate postoperative mortality in elderly patients with spinal tuberculosis undergoing surgery. The findings identify preoperative immobility as a risk factor for mortality, which could contribute to a more detailed prognostic discussion between surgeon and patient before surgery. PMID:27790320

  6. Ten-year trends in self-reported emotional and behavioral problems of Dutch adolescents.

    PubMed

    Tick, Nouchka T; van der Ende, Jan; Verhulst, Frank C

    2008-05-01

    Research comparing population samples from different time periods to investigate secular changes in adolescents' psychosocial problems have mostly focused on parent and teacher reports. The few studies using self-reports have limitations, such as using only school-based samples or investigating a limited range of problems. We investigated changes from 1993 to 2003 in Dutch 11- to 18-year-old girls' and boys' self-reported emotional and behavioral problems. We also examined whether trends were different for various socio-demographic groups. We used the Youth Self-Report (YSR) to assess emotional and behavioral problems, and obtained self-reports of police contact, substance abuse, suicidal ideation and self-harm across two adolescent population samples, assessed in 1993 and 2003. To investigate whether reports were different for the 2 years, we performed analyses of variance on the mean scores, and chi-square analyses on the percentages of deviant-scoring children and children reporting specific problem behaviors for boys and girls separately. Logistic regressions were conducted to investigate interactions of year with various sociodemographic variables. For boys, results showed a few small changes, indicating decreases from 1993 to 2003 in self-reported Social Problems, Externalizing, Aggressive Behavior, and Rule-Breaking Behavior. For girls, Thought problems, Somatic Complaints, Internalizing problems, suicidal ideation and self-harm increased. Drunkenness and drug use increased for both boys and girls. There were some differences between socio-demographic groups. Boys from low-SES families and younger adolescent girls experienced most increases. We found evidence for some small trends in self-reported problems. For boys, some decreases were seen, regarding mostly behavioral problems, whereas for girls, some increases were seen in emotional and behavioral problems. Changes appeared to have most negatively affected young adolescent girls' functioning.

  7. Ten-year hip fracture incidence rate trends in a large California population, 1997-2006.

    PubMed

    Adams, A L; Shi, J; Takayanagi, M; Dell, R M; Funahashi, T T; Jacobsen, S J

    2013-01-01

    Hip fractures are a large public health problem with significant negative impact on an individual's overall health and survival. But while the total numbers of persons affected by hip fractures may be anticipated to increase, incidence rates appear to be declining. To describe annual hip fracture incidence rate trends in an integrated health-care organization over 1997-2006, during which a proactive bone health program was initiated program-wide and other secular trends occurred in the population. For this ecologic trend study, we identified all men and women ≥45 years old as of January 1 of each year. Incident fractures for each year were identified using ICD-9 diagnosis codes 820-820.9, excluding all subjects who had fractures in prior years. Annual person-time at risk for hip fracture was determined from enrollment data. Sex- and age-specific and adjusted annual incidence rates were calculated. The overall annual hip fracture incidence rate for men declined from 1.52/1,000 person-years in 1997 to 1.29/1,000 person-years in 2006, a 15.3% (95% confidence interval [CI]=6.2-24.5) decrease. For women, incidence declined from 2.65/1,000 person-years in 1997 to 2.24/1,000 person-years in 2006, a 15.3% (95% CI=8.7-21.9) decrease. Among subjects aged 85 years or older, incidence rates for men declined from 27.0/1,000 to 18.9/1,000 person-years, and for women they declined from 32.7/1,000 to 27.1/1,000 person-years. Hip fracture incidence has been declining in all age groups over the past 10 years. While many factors may contribute to this decline, the results are consistent with a potential benefit of the active bone health intervention.

  8. The impact of ten years of infant universal Varicella vaccination in Sicily, Italy (2003-2012).

    PubMed

    Amodio, Emanuele; Tramuto, Fabio; Cracchiolo, Manuela; Sciuto, Valentina; De Donno, Antonella; Guido, Marcello; Rota, Maria Cristina; Gabutti, Giovanni; Vitale, Francesco

    2015-01-01

    Universal varicella vaccination in Sicily was introduced in infant population since 2003, with a rapidly increasing coverage. Aim of the present study was to analyze changes in the epidemiology of varicella since the introduction of universal vaccination. The study was performed by analyzing Sicilian administrative/clinical data on varicella case notifications and hospitalizations from 2003 to 2012 (ICD-9-CM discharge diagnosis codes 052 and 052.×). MMR+V and V coverage were also calculated for each birth cohort. Moreover, blood samples drawn in 2013/2014 from general population stratified by age were tested for varicella antibodies. From 2003 to 2012, 15 433 varicella cases were notified with a decreasing temporal trend (1.1/1000 population in 2003 to 0.1/1000 in 2012) (P < 0.001). In the same period, a total of 1145 patients were hospitalized with a diagnosis of varicella, with a 6-fold reduced risk of hospitalization over time (from 4.8 to 0.8/100 000 population per year; P < 0.001). Varicella vaccination coverage rates increased from 40% (2001 birth cohort) to 85% (2010 birth cohort), and inversely correlated with both notification and hospitalization rates (P < 0.001). Finally, 80.0% of subjects enrolled in the seroepidemiological survey were positive for varicella and seroprevalence increased significantly with age in both sexes (P < 0.001). The results show the impact of infant universal varicella vaccination in Sicily. Noteworthy, notifications and hospitalizations for varicella have significantly decreased after the introduction of universal vaccination, confirming the effectiveness of the adopted strategy.

  9. The TennCare Graduate Medical Education Plan: Ten Years Later

    PubMed Central

    Mirvis, David M.; Watson, Mary Ann

    2007-01-01

    BACKGROUND In 1994, Tennessee converted its Medicaid program to a managed care system—TennCare. Graduate medical education (GME) funding by TennCare was linked to several workforce goals that included increasing the number of residents training in primary care and increasing the number of primary care physicians practicing in underserved areas of Tennessee. OBJECTIVES To determine the effects of the TennCare GME plan on GME and the physician workforce of Tennessee. DESIGN, SETTING, AND PARTICIPANTS Bureau of TennCare GME data from 1996–2004 and American Medical Association Physician Masterfile data through 2003. MEASUREMENTS Changes in filled residency positions and number of stipend supplements awarded after implementation of the TennCare GME plan. Changes in physician workforce characteristics between a 5-year period before and after implementation of TennCare. RESULTS Filled primary care residency positions increased from 839 (45.2%) in 1996 to 906 (47.9%) in 2000, but declined to 862 (43.5%) by 2004. Eleven of 133 available primary care stipend supplements were awarded through 2004. The percentage of physicians remaining in Tennessee after completion of residency decreased from 46.2% before TennCare to 42.4% (P = .087) after implementation of TennCare. U.S. medical graduates remaining in state declined by 5.8% (P = .019). CONCLUSIONS The major goals of the TennCare GME plan have not been achieved. Overall, physician retention has decreased and the number of U.S. medical graduates remaining in state has declined. State policymakers should consider other methods to increase the number of residents training in primary care and ultimately practicing in underserved areas of Tennessee. PMID:17610121

  10. Taking stock of herbicide-resistant crops ten years after introduction.

    PubMed

    Duke, Stephen O

    2005-03-01

    Since transgenic, bromoxynil-resistant cotton and glufosinate-resistant canola were introduced in 1995, planting of transgenic herbicide-resistant crops has grown substantially, revolutionizing weed management where they have been available. Before 1995, several commercial herbicide-resistant crops were produced by biotechnology through selection for resistance in tissue culture. However, non-transgenic herbicide-resistant crops have had less commercial impact. Since the introduction of glyphosate-resistant soybean in 1996, and the subsequent introduction of other glyphosate-resistant crops, where available, they have taken a commanding share of the herbicide-resistant crop market, especially in soybean, cotton and canola. The high level of adoption of glyphosate-resistant crops by North American farmers has helped to significantly reduce the value of the remaining herbicide market. This has resulted in reduced investment in herbicide discovery, which may be problematic for addressing future weed-management problems. Introduction of herbicide-resistant crops that can be used with selective herbicides has apparently been hindered by the great success of glyphosate-resistant crops. Evolution of glyphosate-resistant weeds and movement of naturally resistant weed species into glyphosate-resistant crop fields will require increases in the use of other herbicides, but the speed with which these processes compromise the use of glyphosate alone is uncertain. The future of herbicide-resistant crops will be influenced by many factors, including alternative technologies, public opinion and weed resistance. Considering the relatively few recent approvals for field testing new herbicide-resistant crops and recent decisions not to grow glyphosate-resistant sugarbeet and wheat, the introduction and adoption of herbicide-resistant crops during the next 10 years is not likely to be as dramatic as in the past 10 years.

  11. Complications of hand-assisted laparoscopic renal surgery: single-center ten-year experience.

    PubMed

    Moore, Nathan W; Nakada, Stephen Y; Hedican, Sean P; Moon, Timothy D

    2011-06-01

    To review our perioperative complications during the first decade of using hand-assisted laparoscopic nephrectomy using a sleeve (HALN). HALN is a minimally invasive procedure first reported by our group in 1997. After institutional review board approval, the charts of the patients who had undergone HALN, hand-assisted laparoscopic partial nephrectomy, or hand-assisted laparoscopic nephroureterectomy from 1997 to 2007, at our institution, were retrospectively reviewed. Standard laparoscopic procedures were not included. The relevant patient characteristics, operative details, American Society of Anesthesiologists score, body mass index, comorbidities, medications, and complications were recorded. A total of 227 consecutive patients had undergone Hand-assisted laparoscopic renal surgery, and all their charts were reviewed. Of these 227, 134 were radical HALN, 37 were nonradical HALN, 42 were hand-assisted laparoscopic partial nephrectomy, and 15 were hand-assisted laparoscopic nephroureterectomy. Complications developed in 59 patients (26%): 8% major and 18% minor. The procedure-specific complication rate was 29% for radical HALN, 27% for nonradical HALN, 33% for hand-assisted laparoscopic nephroureterectomy, and 17% for hand-assisted laparoscopic partial nephrectomy. Complications included blood transfusion in 6%, urinary retention in 4%, ileus in 4%, and wound infection in 4%. From 2003 through 2007 (n = 163), our overall complication rate was 22% (8% major and 13% minor). From 1997 to 2002 (n = 65), the overall complication rate was 38% (P = .02). The American Society of Anesthesiologists score and the use of systemic steroids were associated with the occurrence of perioperative complications. Our results have shown that hand assistance provides a safe, minimally invasive laparoscopic procedure. Our complications rates were comparable to those with other standard and hand-assist series, although the spectrum of complications varied. Hand-assisted laparoscopic

  12. Renal cell carcinoma with venous neoplastic thrombosis: a ten years review.

    PubMed

    Pirola, Giacomo Maria; Saredi, Giovanni; Damiano, Giuseppe; Marconi, Alberto Mario

    2013-12-31

    To review the 10-year experience of our urological unit in the surgical management of renal cell carcinoma (RCC) with neoplastic tumor thrombosis focusing on postoperative survival. We underwent a retrospective analysis of the patients treated for this pathology during the last decade 2002-2012, stratifying them by tumor thrombus level and histological subtype. Kaplan-Meyer curves were used to assess survival. Overall, 67 patients underwent surgery for RCC with neoplastic tumoral thrombosis in the period under review. 60 were clear cell RCC, 4 were urothelial papillary tumors of the renal pelvis and 3 were rare histotypes, as a nefroblastoma, a spinocellular tumor of the renal pelvis and an unclassifiable renal carcinoma. Thrombus level was I in 40 cases, II in 17, III in 2 and IV in 8 patients. We report the main postoperative complications and our survival data, with mean follow up of 36 months. Tumor stage is the most important variable in predicting survival. Patients with N0M0 disease had 70% survival at 36 months, instead of 20% for those with primitive metastatic tumor. Our survival results fit with the main reports in literature and our surgical management was completely in keeping with international guidelines. We did not observe relevany post-operative complications, except of hemorrhagic ones that occurred in 6 patients (9% of total) and were always successfully managed. Eighteen patients (26.87% of total) underwent caval filter positioning, without evidence of complications during its positioning or removal. Life expectancy was particularly low for the cases of RCC without clear cell histotype (7 cases in our series, 10.4% of total) that always was less than one year from surgery.

  13. Ten Years of Screening and Testing for Acute HIV Infection in North Carolina

    PubMed Central

    Kuruc, JoAnn D.; Cope, Anna B.; Sampson, Lynne A.; Gay, Cynthia L.; Ashby, Rhonda M.; Foust, Evelyn M.; Brinson, Myra; Barnhart, John E.; Margolis, David; Miller, William C.; Leone, Peter A.; Eron, Joseph J.

    2015-01-01

    Objective To describe demographic and behavioral characteristics of persons with acute HIV infection (AHI) over time. Methods We conducted a retrospective assessment of AHI identified through the STAT (Screening and Tracing Active Transmission) Program from 2003 through 2012 in North Carolina (NC). AHI was identified using pooled nucleic acid amplification for antibody negative samples and individual HIV-1 RNA for antibody indeterminate samples. The STAT program provides rapid notification and evaluation. We compared STAT collected demographic and risk characteristics to all persons requesting tests and all non-AHI diagnoses from the NC State Laboratory of Public Health. Results The STAT Program identified 236 AHI cases representing 3.4% (95% CI 3.0–3.9%) of all HIV diagnoses. AHI cases were similar to those diagnosed during established HIV. On pre-test risk-assessments, AHI cases were predominately Black (69.1%), male (80.1%), young (46.8% < 25 years), and men who have sex with men (MSM) (51.7%). Per post-diagnosis interviews, the median age decreased from 35 (IQR 25–42) to 27 (IQR 22–37) years, and the proportion <25 years increased from 23.8% to 45.2% (trend p=0.04) between 2003 and 2012. AHI men were more likely to report MSM risk post-diagnosis than on pre-test risk-assessments (64% to 82.9%; p<0.0001). Post-diagnosis report of MSM risk in men with AHI increased from 71.4% to 96.2%. Conclusions In NC, 3.4% of individuals diagnosed with HIV infection have AHI. AHI screening provides a real-time source of incidence trends, improves the diagnostic yield of HIV testing and offers an opportunity to limit onward transmission. PMID:26761274

  14. A ten year, multicentre study of coagulase negative staphylococcal infections in Australasian neonatal units

    PubMed Central

    Isaacs, D

    2003-01-01

    Objective: To study late onset systemic infections with coagulase negative staphylococci. Methods: Prospective longitudinal study of coagulase negative staphylococcal infection in 18 Australasian neonatal nurseries. Results: From 1991 to 2000 inclusive, there were 1281 cases of coagulase negative staphylococcal (CoNS) sepsis, comprising 57.1% of all late onset infections. The male/female ratio was 1.27:1 (p < 0.05). The incidence of CoNS sepsis was 3.46 episodes per 1000 live births. Most infected babies (71%) were 24–29 weeks gestation at birth (mode 26 weeks). The first positive culture was day 7–14 in 49% of babies (mode 10 days). Five cases of meningitis were reported, an incidence of 0.4% of all CoNS infections. Twenty nine babies (2.3%) had concurrent necrotising enterocolitis and CoNS septicaemia. Four babies (0.3%) died from CoNS infection, but CoNS infection possibly contributed to the death of an additional 20 babies (1.6%). The mortality directly attributable to CoNS infection was significantly lower than that from late onset infections with Staphylococcus aureus (13.1%; relative risk (RR) = 36.1 (95% confidence interval (CI) 13.0 to 100.2) or with Gram negative bacilli (14.2%; RR = 45.5 (95% CI 16.8 to 123.3)). Conclusions: CoNS are currently responsible for most late onset neonatal infections. Most infected babies are < 30 weeks gestation at birth, and usually present between 7 and 14 days of age. CoNS infections may be associated with necrotising enterocolitis, although causality is unproven. Neonatal CoNS infections are relatively benign: meningitis is rare and mortality low compared with infection from other organisms. Over-vigorous attempts to reduce the incidence of CoNS infections using prophylactic antibiotics are not advisable. PMID:12598493

  15. Ten years of tuberculosis intervention in Greenland – has it prevented cases of childhood tuberculosis?

    PubMed Central

    Birch, Emilie; Andersson, Mikael; Koch, Anders; Stenz, Flemming; Søborg, Bolette

    2014-01-01

    Background The incidence of tuberculosis (TB) disease in Greenland doubled in the 1990s. To combat the increase, national TB interventions were initiated in 2000 and strengthened in 2007. Objective To determine whether the effect of interventions could be detected, we estimated the TB disease risk among children≤15 years before and after interventions were implemented. Design For a study cohort, we recruited all children ≤15 years of age included in the Greenlandic Civil Registration System (CRS) from 1990 to 2010. The CRS identifier was used to link cohort participants with TB cases identified based on the Greenlandic National TB registry. Bacille Calmette Guerin (BCG) vaccination status was identified through year of birth, as BCG was offered to newborns born either before 1991 or after 1996. Years with interventions were defined as 2000–2006 (primary interventions) and 2007–2010 (intensified interventions). Risk of TB was estimated using Poisson regression. Results The study included 35,858 children, of whom 209 had TB disease. The TB disease incidence decreased after interventions were implemented (2007–2010: IRR [incidence rate ratios] 0.62, 95% CI: 0.39–0.95, p=0.03, compared with the 1995–1999 period). The TB disease risk was inversely associated with BCG vaccination (IRR: 0.54, 95% CI: 0.41–0.72, p<0.001). Conclusions Years with national TB interventions in Greenland, including neonate BCG vaccination, are associated with a lower TB disease incidence among children ≤15 years of age. PMID:25045654

  16. Ten years of bovine virus diarrhoea virus (BVDV) control in Norway: a cost-benefit analysis.

    PubMed

    Valle, Paul S; Skjerve, Eystein; Martin, S Wayne; Larssen, Rolf B; Østerås, Olav; Nyberg, Ola

    2005-11-15

    A retrospective cost-benefit analysis was carried out on the Norwegian bovine virus diarrhoea (BVD) control and eradication strategy, for the years 1993-2003. Information regarding the control cost input parameters was gathered from the cattle industry (TINE Norwegian Dairies, GENO Breeding and AI association, and GILDE Norwegian Meat), The National Animal Health Authorities and The Veterinary Institute. We accounted for variable costs (both direct costs associated with the control, and those costs carried by the farmers as a consequence of the control program). The benefit was estimated as the difference between the assumed losses without control - represented overall as 10% increase of the observed 1993 BVD virus infection level - and the observed losses during the control period. An estimate of the financial losses associated with the BVD virus (BVDV) infection was based on studies of the herd level effects on health, reproduction, and production in dairy herds with evidence of recent BVDV infection. We used a stochastic simulation model to account for the total uncertainty in both the control cost and financial loss estimates. The annual net benefits over the 10 years of BVD control were discounted to a 1993 net present value (NPV). The median NPV of the BVD control, nationally, was estimated at 130 million NOK with a distribution of the NPV ranging from +51 to +201 million NOK (5th and 95th percentiles, respectively). Out of the total control costs the farmers and the farmer-owned industries (the co-operatives) had carried about 62% of these costs; however, the farmers were also the main beneficiaries. The Norwegian experience shows a robust cost-efficiency for a BVDV eradication strategy; this stands in sharp contrast to earlier studies where the results were not supportive. Even though every cattle population and country is unique, the Norwegian findings and experiences should have wider implications.

  17. Ten Take Home Lessons from the First Ten Years of the CTN and Ten Recommendations for the Future

    PubMed Central

    Carroll, Kathleen M.; Ball, Samuel A.; Jackson, Ron; Martino, Steve; Petry, Nancy M.; Stitzer, Maxine L.; Wells, Elizabeth A.; Weiss, Roger D.

    2011-01-01

    The first ten years of the National Institute on Drug Abuse’s Clinical Trials Network (CTN) yielded a wealth of data on the effectiveness of a number of behavioral, pharmacologic, and combined approaches in community based settings. As an introduction to this Special Issue on the CTN, we summarize some of the methodological contributions and lessons learned from the behavioral trials conducted during its first ten years, including the capacity and enormous potential of this national research infrastructure; contributions to the methodology of effectiveness research; new insights from secondary analyses; the extent to which approaches with strong evidence bases, such as contingency management, extend their effectiveness to real world clinical settings; new data on ‘standard treatment’ as actually practiced in community programs, the extent to which retention remains a major issue in the field; important data on the safety of specific behavioral therapies for addiction; and heightened the importance of continued sustained attention to bridging the gap between treatment and research. Possible areas of focus for the CTN’s future include defining common outcome measures to be used in treatment outcome studies for illicit drugs; incorporating performance indicators and measures of clinical significance; conducting comparative outcome studies; contributing to the understanding of effective treatments of comorbidity; reaching underserved populations; building implementation science; understanding long-term outcomes of current treatments and sustaining treatment effects; and conducting future trials more efficiently. PMID:21854269

  18. Rheumatic symptoms in childhood leukaemia and lymphoma-a ten-year retrospective study.

    PubMed

    Zombori, Luca; Kovacs, Gabor; Csoka, Monika; Derfalvi, Beata

    2013-01-01

    The initial symptoms of childhood leukaemia and lymphoma are often similar to those of juvenile idiopathic arthritis (JIA). In our study, we analyzed the frequency and characteristics of musculoskeletal complaints as the initial presenting symptoms of newly diagnosed leukaemia and lymphoma patients in the past 10 years in our clinic. Using the Hungarian Tumour Register, we performed a retrospective analysis of the medical records of 166 new leukaemia and 95 new lymphoma pediatric patients treated from 1999 to 2009 at the 2nd. Dept. of Paediatrics of the Semmelweis University in Budapest. Twenty percent of the leukaemic (33 children) and 2% of the lymphoma patients (2 children) had musculoskeletal symptoms at first presentation. Two-thirds of both groups of patients had other general symptoms like fever and/or fatigue. The hip was the most frequently affected joint (7/33) in the leukaemic patients. Twenty-four percent of all the children had been previously evaluated by an orthopaedist; 12% had visited another rheumatologist prior to diagnosis. Imaging had been done in an unexpectedly low number of patients prior to referral to our unit (radiographs: 16 or 48%, ultrasound: 5 patients or 15%). Radiographs of the affected joints were abnormal in only one case (1/16, 6%). The joint ultrasound was abnormal in only three children of 5 studied (3/5, 60%). Anaemia (26/32, 6%), thrombocytopenia (78%) and LDH elevation (3-4 times the normal count) were frequent in the leukaemic patients. Half of the cases had a normal leukocyte count. The lymphoma group had similar results. Two patients of the leukaemia group received steroid treatment before the final diagnosis. Severe pain out of proportion to physical findings is another clue. Haematologic malignancies must be excluded before initiation of therapy for childhood arthritis among children presenting with musculoskeletal signs and symptoms, particularly in atypical cases. Malignancies are to be suspected when pain is

  19. Ten years' experience using an integrated workers' compensation management system to control workers' compensation costs.

    PubMed

    Bernacki, Edward J; Tsai, Shan P

    2003-05-01

    This work presents 10 years of experience using an Integrated Workers' Compensation Claims Management System that allows safety professionals, adjusters, and selected medical and nursing providers to collaborate in a process of preventing accidents and expeditiously assessing, treating, and returning individuals to productive work. The hallmarks of the program involve patient advocacy and customer service, steerage of injured employees to a small network of physicians, close follow-up, and the continuous dialogue between parties regarding claims management. The integrated claims management system was instituted in fiscal year 1992 servicing a population of approximately 21,000 individuals. The system was periodically refined and by the 2002 fiscal year, 39,000 individuals were managed under this paradigm. The frequency of lost-time and medical claims rate decreased 73% (from 22 per 1000 employees to 6) and 61% (from 155 per 1000 employees to 61), respectively, between fiscal year 1992 and fiscal year 2002. The number of temporary/total days paid per 100 insureds decreased from 163 in fiscal year 1992 to 37 in fiscal year 2002, or 77%. Total workers' compensation expenses including all medical, indemnity and administrative, decreased from $0.81 per $100 of payroll in fiscal year 1992 to $0.37 per $100 of payroll in fiscal year 2002, a 54% decrease. More specifically, medical costs per $100 of payroll decreased 44% (from $0.27 to $0.15), temporary/total, 61% (from $0.18 to $0.07), permanent/partial, 63% (from $0.19 to $0.07) and administrative costs, 48% ($0.16 to $0.09). These data suggests that workers' compensation costs can be reduced over a multi-year period by using a small network of clinically skilled health care providers who address an individual workers' psychological, as well as physical needs and where communication between all parties (e.g., medical care providers, supervisors, and injured employees) is constantly maintained. Furthermore, these results

  20. Ten-year trends in overweight and obesity in the adult Portuguese population, 1995 to 2005

    PubMed Central

    2011-01-01

    Background There is little information regarding the trends in body mass index (BMI) and obesity in the overall Portuguese population, namely if these trends are similar according to educational level. In this study, we assessed the trends in the prevalence of overweight and obesity in the Portuguese population, overall and by educational level. Methods Cross-sectional national health interview surveys conducted in 1995-6 (n = 38,504), 1998-9 (n = 38,688) and 2005-6 (n = 25,348). Data were derived from the population and housing census of 1991 and two geographically-based strata were defined. The sampling unit was the house, and all subjects living in the sampling unit were surveyed. Height and weight were self-reported; the effects of gender, age group and educational level were also assessed by self-reported structured questionnaires. Bivariate comparisons were performed using Chi-square or analysis of variance (ANOVA). Trends in BMI levels were assessed by linear regression analysis, while trends in the prevalence of obesity were assessed by logistic regression. Results Mean (±standard deviation) BMI increased from 25.2 ± 4.0 in 1995-6 to 25.7 ± 4.5 kg/m2 in 2005-6. Prevalence of overweight remained stable (36.1% in 1995-6 and 36.4% in 2005) while prevalence of obesity increased (11.5% in 1995-6 and 15.1% in 2005-6). Similar findings were observed according to age group. Mean age-adjusted BMI increase (expressed in kg/m2/year and 95% confidence interval) was 0.073 (0.062, 0.084), 0.016 (0.000, 0.031) and 0.073 (0.049, 0.098) in men with primary, secondary and university levels, respectively; the corresponding values in women were 0.085 (0.073, 0.097), 0.052 (0.035, 0.069) and 0.062 (0.038, 0.084). Relative to 1995-6, obesity rates increased by 48%, 41% and 59% in men and by 40%, 75% and 177% in women with primary, secondary and university levels, respectively. The corresponding values for overweight were 6%, 1% and 23% in men and 5%, 7% and 65% in women

  1. Conventional (CH) vs. stapled hemorrhoidectomy (SH) in surgical treatment of hemorrhoids. Ten years experience.

    PubMed

    Manfredelli, Simone; Montalto, Gioacchino; Leonetti, Giovanni; Covotta, Marco; Amatucci, Chiara; Covotta, Alfredo; Forte, Angelo

    2012-01-01

    Interest about hemorrhoids is related to its high incidence and elevated social costs that derive from its treatment. Several comparative studies are reported in Literature to define a standard for ideal treatment of hemorrhoidal disease. Radical surgery is the only therapeutic option in case of III and IV stage haemorrhoids. Hemorrhoids surgical techniques are classified as Open, Closed and Stapled ones. We report our decennial experience on surgical treatment focusing on early, middle and late complications, indications and contraindications, satisfaction level of each surgical procedure for hemorrhoids. Four hundred forty-eight patients have been hospitalized in our department fom 1st January to 31st December 2008. Of these 241 underwent surgery with traditional open or closed technique and 207 with the SH technique according to Longo. This retrospective study includes only patients with symptomatic hemorrhoids at III or IV stage. There were no differences between CH and SH about both pre and post surgery hospitalization and intraoperative length. Pain is the most frequently observed early complication with a statistically significant difference in favour of SH. We obtain good results in CH group using anoderma sparing and perianal anaesthetic infiltration at the end of the surgery. In all cases, pain relief was obtained only with standard analgesic drugs (NSAIDs). We also observed that pain level influences the outcome after surgical treatment. No chronic pain cases were observed in both groups. Bleeding is another relevant early complication in particular after SH: we reported 2 cases of immediate surgical reintenvention and 2 cases treated with blood transfusion. Only in SH group we report also 5 cases of thrombosis of external haemorrhoids and 7 perianal hematoma both solved with medical therapy There were no statistical significant differences between two groups about fever, incontinence to flatus, urinary retention, fecal incontinence, substenosis and anal

  2. Incidence of primary breast cancer in Iran: Ten-year national cancer registry data report.

    PubMed

    Jazayeri, Seyed Behzad; Saadat, Soheil; Ramezani, Rashid; Kaviani, Ahmad

    2015-08-01

    Breast cancer is the leading type of malignancy and the leading cause of cancer-related deaths in women worldwide. The screening programs and advances in the treatment of patients with breast cancer have led to an increase in overall survival. Cancer registry systems play an important role in providing basic data for research and the monitoring of the cancer status. In this study, the results of the 10-year national cancer registry (NCR) of Iran in breast cancer are reviewed. NCR database records were searched for primary breast cancer records according to ICD-O-3 coding and the cases were reviewed. A total of 52,068 cases were found with the coding of primary breast cancer. Females constituted 97.1% of the cases. Breast cancer was the leading type of cancer in Iranian females, accounting for 24.6% of all cancers. The mean age of the women with breast cancer was 49.6 years (95%CI 49.5-49.6). Most of the cases (95.7%) were registered as having invasive pathologies (behavior code 3). The most common morphology of primary breast cancer was invasive ductal carcinoma (ICD-O 8500/3) followed by invasive lobular carcinoma (ICD-O 8520/3) with relative frequencies of 77.8% and 5.2%, respectively. The average annual crude incidence of primary breast cancer in females was 22.6 (95%CI 22.1-23.1) per 100,000 females, with an age-standardized rate (ASR) of 27.4 (95%CI 22.5-35.9). There were no data on survival, staging or immunohistochemical marker(s) of the breast-cancer-registered cases. The incidence of breast cancer in Iran is lower than in low-middle-income neighboring countries. The NCR data registry of breast cancer is not accurate in monitoring the effect of screening programs or determining the current status of breast cancer in Iran. Screening programs of breast cancer in Iran have failed to enhance the detection of the patients with in situ lesion detection. A quality breast cancer registry and a screening program for breast cancer are both needed. Copyright © 2015

  3. Ten-year responses of ground-dwelling spiders to retention harvest in the boreal forest.

    PubMed

    Pinzon, Jaime; Spence, John R; Langor, David W; Shorthouse, David P

    2016-12-01

    The Ecosystem Management Emulating Natural Disturbances (EMEND) project tests the hypothesis that varying levels of green tree retention maintain and retain forest biodiversity better than conventional clear-cutting. We studied epigaeic spiders to assess biodiversity changes 2, 5, and 10 yr following a range of partial retention harvests (clear-cut, 10-75% retention) and unharvested controls in four boreal mixedwood cover types. A total of 56 371 adult spiders representing 220 species was collected using pitfall traps. Lasting effects on forest structure were proportional to harvest intensity. These changes strongly influenced spider richness, abundance, and species composition, as well as assemblage recovery. Distinctive assemblages were associated with disturbance level, especially with partial harvests (≤50% retention), and these were dominated by open-habitat species even 10 yr after harvest. Assemblages were more similar to those of controls in the highest (75%) retention treatment, but significant recovery toward the structure of pre-disturbance assemblages was not detected for any prescription in any cover type. Although early responses to retention harvest suggested positive effects on spider assemblages, these are better explained as lag effects after harvest because assemblages were less similar to those of unharvested controls 5 yr post-harvest, and only minor recovery was observed 10 yr following harvest. Retention of forest biodiversity decreased over time, especially in conifer stands and the lower (10-50%) retention treatments. Overall, retention harvests retained biodiversity and promoted landscape heterogeneity somewhat better than clear-cutting; however, there was a clear gradient of response and no retention "threshold" for conservation can be recommended on the basis of our data. Furthermore, results suggest that retention harvest prescriptions should be adjusted for cover type. We show that low retention ameliorated impacts in broadleaved

  4. Kicking Back Cognitive Ageing: Leg Power Predicts Cognitive Ageing after Ten Years in Older Female Twins

    PubMed Central

    Steves, Claire J.; Mehta, Mitul M.; Jackson, Stephen H.D.; Spector, Tim D.

    2016-01-01

    Background Many observational studies have shown a protective effect of physical activity on cognitive ageing, but interventional studies have been less convincing. This may be due to short time scales of interventions, suboptimal interventional regimes or lack of lasting effect. Confounding through common genetic and developmental causes is also possible. Objectives We aimed to test whether muscle fitness (measured by leg power) could predict cognitive change in a healthy older population over a 10-year time interval, how this performed alongside other predictors of cognitive ageing, and whether this effect was confounded by factors shared by twins. In addition, we investigated whether differences in leg power were predictive of differences in brain structure and function after 12 years of follow-up in identical twin pairs. Methods A total of 324 healthy female twins (average age at baseline 55, range 43-73) performed the Cambridge Neuropsychological Test Automated Battery (CANTAB) at two time points 10 years apart. Linear regression modelling was used to assess the relationships between baseline leg power, physical activity and subsequent cognitive change, adjusting comprehensively for baseline covariates (including heart disease, diabetes, blood pressure, fasting blood glucose, lipids, diet, body habitus, smoking and alcohol habits, reading IQ, socioeconomic status and birthweight). A discordant twin approach was used to adjust for factors shared by twins. A subset of monozygotic pairs then underwent magnetic resonance imaging. The relationship between muscle fitness and brain structure and function was assessed using linear regression modelling and paired t tests. Results A striking protective relationship was found between muscle fitness (leg power) and both 10-year cognitive change [fully adjusted model standardised β-coefficient (Stdβ) = 0.174, p = 0.002] and subsequent total grey matter (Stdβ = 0.362, p = 0.005). These effects were robust in discordant

  5. Geomagnetic response to solar activity: summary for the last ten years and analysis of selected cases

    NASA Astrophysics Data System (ADS)

    Hejda, Pavel; Bochníček, Josef; Valach, Fridrich; Revallo, Miloš

    2014-05-01

    The main sources of geomagnetic disturbances are either coronal mass ejections (CMEs), which are usually connected with eruptive flares, or high-speed streams of solar wind from coronal holes. Development of an eruptive flare and ejection of coronal mass is accompanied by magnetic reconnection. The evidence of reconnection can be found in a broad spectrum of observations. The observations of X-rays and radio bursts were used in our study. The geoeffectiveness of solar X-ray flares was initially analysed on data from the period 1996 - 2004 [1]. It was shown that the probability of geomagnetic response depends on the solar flare class and its position on the solar disc. The flares in the central region were found to be more geoeffective. The probability further increased if the flare was accompanied by Type II and/or Type IV of solar radio bursts. In the next step a neural network model was developed to determine the probability, with which flares will be followed by the geomagnetic response of a particular intensity. Enhancement of solar energetic particle flux was added to the set of input parameters. The results indicated that X-ray flares accompanied by solar radio bursts represent a good proxy of CMEs [2, 3]. This conclusion was now confirmed by the data from the period 2005 - 2012. Coronal holes are stable formations that can survive over several solar rotations. Corotating interaction regions (CIRs) between fast and slow solar wind can thus periodically pass over the Earth and cause recurrent geomagnetic storms. This periodicity makes the forecasts of the geomagnetic disturbances much easier [4] than in the case of eruptive phenomena. Our analysis confirmed that the strongest magnetic storms are caused by CMEs. Nevertheless, many geomagnetic disturbances in the active part of solar cycle are influenced by sequences of CMEs and CIRs, which increase their strength. [1] Bochníček, J., P. Hejda and F. Valach, Solar energetic events in the years 1996-2004. The

  6. Ten-year epidemiology of chemical burns in western Zhejiang Province, China.

    PubMed

    Ye, Chunjiang; Wang, Xingang; Zhang, Yuanhai; Ni, Liangfang; Jiang, Ruiming; Liu, Liping; Han, Chunmao

    2016-05-01

    Chemical burns occur frequently in western Zhejiang Province. This study documents the epidemiology of chemical burns in the region using burn data from a local specialized hospital. Results from this analysis will assist in the planning of prevention strategies for high-risk occupations and groups. A 10-year retrospective analysis was conducted for all patients with chemical burns admitted to the Department of Burn and Plastic Surgery from January 2004 to December 2013. Information obtained for each patient included demographics (gender, age, occupation and education), location of the burn, cause of the burn, and categories of chemicals. Data regarding the season of admittance, prehospital treatment, wound site/size (area, region, and depth), accompanying injuries, operations, length of hospital stay and mortality were also assessed. A total of 690 patients (619 males, 71 females; average age: 30.6±12.4 years) were admitted to the department for chemical burns. Over the 10-year period, the incidence of chemical burns showed an increasing tendency. Chemical burns occurred most frequently in patients aged 20-59 years (94.79%). Most of the chemical burns were work-related, primarily in private enterprises (47.97%) and state-owned enterprises (24.93%). Operations (68.99%) and machine problems (17.26%) were the main causes of chemical burns in the workplace. With regard to burns caused by chemicals, most were caused by acids (72.01%), with hydrofluoric acid and sulphuric acid causing 51.45%. Most chemical burns occurred in the summer and autumn seasons (61.02%). The burn size was <10% of the total body surface area (TBSA) for 445 patients (64.49%), while only 26 patients (3.76%) had burns covering >40% TBSA. The most common burn sites were the upper extremities (31.57%), lower extremities (19.86%), and head and neck (28.83%). Most patients (581 (84.20%)) received water washing treatment on site immediately after exposure. The most common accompanying injuries included

  7. Ten Years of CERI.

    ERIC Educational Resources Information Center

    Hameyer, Uwe

    1980-01-01

    Reports on the activities of the Centre for Educational Research and Innovation (CERI) within the last 10 years and in the future. Topics include mathematics instruction, lifelong learning, environmental education at the university level, inservice and preservice education and education for the handicapped adolescent. (SA)

  8. ESEA Ten Years Later

    ERIC Educational Resources Information Center

    Halperin, Samuel

    1975-01-01

    Achievements cited for ESEA include that it broke the log jam on federal aid to education, spotted the needs of children, fueled other movements toward equality of educational opportunity, recruited quality personnel, promoted public-nonpublic cooperation, promoted parental and community involvement, and the evaluation/accountability movement.…

  9. Ten Years of Chandra

    NASA Technical Reports Server (NTRS)

    Weisskopf, Martin C.

    2009-01-01

    We celebrated the 10-th anniversary of the Launch of the Chandra X-ray Observatory on July 13, 2009. During these 10 years data from this Great Observatory have had a profound impact on 21st century astrophysics. With its unrivaled capability to produce sub-arcsecond images, the Observatory has enabled astronomers to make new discoveries in topics as diverse as comets and cosmology. We shall review some of the highlights, discuss the current status, and future plans.

  10. Ten years after Chernobyl

    SciTech Connect

    Becker, K.

    1996-12-31

    As was amply demonstrated during the EU/IAEA/WHO Summing-up-Conference in Vienna, Austria, April 8-12, 1996, the radiological consequences of the Chernobyl accident were, fortunately, not as serious as frequently presented in the media: 28 people died from acute radiation syndrome in 1986, 14 more of possibly radiation-related causes since. Of the <1000 thyroid cancers in children, 90 to 95% are curable. There have so far been no other demonstrable increases in the former Soviet Union, as well as in Western Europe, of leukemias, solid cancers, or genetic defects, nor are any to be expected in the future. Even among the {open_quotes}liquidators{close_quotes} with doses {approximately}100 mSv, of the {approximately}150 additional expected leukemias during the 10 yr after the accident, none have been observed. The economical, social, and political consequences, however, both in the former Soviet Union and in Western Europe, have been very substantial. Whole countries developed an hysterical `radiation sickness.` As A. Merkel, the German Minister of Environment and Reactor Safety, who chaired the conference, pointed out, `the radiation sensitivity of societies far exceeds that of individuals.` It is obvious that important groups in Ukraine, Belaurus, and Russia try to blame a large fraction of all economic, social, and health problems during the last decade, which are substantial ({approx} 6 yr less life expectancy, twice the homicides and traffic deaths, increased alcoholism, and so forth), on radiation of the Chernobyl accident in an effort to attract more support. Western scientists refute such claims but admit large non-radiation-related problems caused by the accident.

  11. Ten years of reviews.

    PubMed

    Grant, Maria J

    2017-03-01

    The March 2017 issue of the Health Information and Libraries Journal marks the 10 year anniversary of the inaugural review published in the journal's review series. The review series was conceived to meet the growing appetite of health library and information workers to access synthesised evidence to inform their practice; something we'd already been doing to support medics in their practice. This editorial looks back on the 10 years and the inspiration which saw the development of a typology of review types and associated methodologies to address the lack of consistent guidelines on the features a review should incorporate.

  12. Ten Years of Chandra

    NASA Technical Reports Server (NTRS)

    Weisskopf, Martin C.

    2009-01-01

    We celebrated the 10-th anniversary of the Launch of the Chandra X-ray Observatory on July 13, 2009. During these 10 years data from this Great Observatory have had a profound impact on 21st century astrophysics. With its unrivaled capability to produce sub-arcsecond images, the Observatory has enabled astronomers to make new discoveries in topics as diverse as comets and cosmology. We shall review some of the highlights, discuss the current status, and future plans.

  13. The dust E ring of Saturn as seen from the HF radio antennas on Cassini over the past ten years

    NASA Astrophysics Data System (ADS)

    Moncuquet, M.; Schippers, P.

    2014-04-01

    ). Since this technique reveals the dust concentration together with the electron density and temperature, with the same instrument, it is particularly suitable to study dustplasma interactions. In summary, we obtained, over the past ten years of Cassini's radio in situ observations, the quasiequatorial dust density E-ring profile for the typical dust size populations (between 1 and 0.1 μm), which clearly exhibits both the plasma drag effect and the erosion of the grains from the Enceladus orbit to 13 Rs. We have also identified an excess of confined dust grains between Tethys and Dione's orbits and some specific plasma-dust interaction processes inside the Enceladus' plumes, as the electron depletion occurring in the Enceladus' volcanic plumes[3], when the high dust density traps most of the plasma electrons. We plan to show and compare these new results to some previous observations, simulations or theories.

  14. Endovascular treatment of false-aneurysm ten years after dacron patch aortoplasty for coarctation of the aortic isthmus. Report of a case.

    PubMed

    Illuminati, Giulio; Pacilè, Maria Antonietta; Palumbo, Piergaspare; Salvatori, Filippo Maria; Vietri, Francesco

    2013-01-01

    False aneurysm degeneration is a known complication of patch aortoplasty for coarctation of the aortic isthmus. Open surgical treatment consists of prosthetic graft repair of the involved aorta, often requires circulatory arrest to achieve a safe proximal aortic control and perform proximal anastomosis, and finally is associated with substantial perioperative morbidity. Endografting of the diseased aorta is a valuable alternative to open repair, when feasible, with good short and long term results. We now report one more case of false aneurysm ten years after Dacron patch aortoplasty for isthmic coarctation in a 26-year-old woman, successfully treated by endovascular repair via the left common iliac artery, and a complete exclusion of the aneurysm at two year follow-up.

  15. Prostate cancer treatment and ten-year survival among group/staff HMO and fee-for-service Medicare patients.

    PubMed Central

    Potosky, A L; Merrill, R M; Riley, G F; Taplin, S H; Barlow, W; Fireman, B H; Lubitz, J D

    1999-01-01

    OBJECTIVE: To compare treatment patterns and the ten-year survival of prostate cancer patients in two large, nonprofit, group/staff HMOs to those of patients receiving care in the fee-for-service health setting. DATA SOURCES/STUDY DESIGN: A cohort of men age 65 and over diagnosed with prostate cancer between 1985 and the end of 1992 and followed through 1994. Subjects (n = 21,741) were ascertained by two population-based tumor registries covering the greater San Francisco-Oakland and Seattle-Puget Sound areas. Linkage of registry data with Medicare claims data and with HMO inpatient utilization data allowed the determination of health plan enrollment and the measurement of comorbid conditions. Multivariate regression models were used to examine HMO versus FFS treatment and survival differences adjusting for sociodemographic and clinical characteristics. PRINCIPAL FINDINGS: Among cases with non-metastatic prostate cancer, HMO patients were more likely than FFS patients to receive aggressive therapy (either prostatectomy or radiation) in San Francisco-Oakland (odds ratio [OR] = 1.69, 95% CI = 1.46-1.96) but not in Seattle (OR = 1.15, 0.93-1.43). Among men receiving aggressive therapy, HMO cases were three to five times more likely to receive radiation therapy than prostatectomy. Overall mortality was equivalent over ten years (HMO versus FFS mortality risk ratio [RR] = 1.01, 0.94-1.08), but prostate cancer mortality was higher for HMO cases than for FFS cases (RR = 1.25, 1.13-1.39). CONCLUSION: Despite marked treatment differences for clinically localized prostate cancer, overall ten-year survival for patients enrolled in two nonprofit group/staff HMOs was equivalent to survival among patients receiving care in the FFS setting, even after adjustment for sociodemographic and clinical characteristics. Similar overall but better prostate cancer-specific survival among FFS patients is most plausibly explained by differences between the HMO and FFS patients in both tumor

  16. Peer-review and editorial process of the Ethiopian Medical Journal: ten years assessment of the status of submitted manuscripts.

    PubMed

    Enquselassie, Fikre

    2013-04-01

    The Ethiopian Medical Journal (EMJ) is a peer-reviewed journal, now 50 years old. Many medical journals, including EMJ, follow a peer review system that has evolved from the 18th century process for reviewing submitted manuscripts. However, not much is known about peer review and editorial processes by many authors who submit manuscripts to the EMJ. To describe procedures related to EMJ peer-review and editorial decision making and asses the status of manuscripts submitted to the journal in the ten year period between 2001 and 2010. All the minutes of the editorial board meetings of the ten years period 2001-2010 and relevant documents were reviewed. The minutes have details including date of submission, dates to and from reviewers, date of decision, number of assigned peer reviewers and comments given by reviewers for each submitted manuscript. The length of time took in the processes and the decision made (accepted or rejected) for each submitted manuscript was calculated from the dates. All submitted manuscripts passed through three stages: internal per-review by an editorial board member, external peer review by selected reviewers and final editing stage by an assigned editorial member. A total of 615 manuscripts were submitted to EMJ in the ten years period 2001-2010. Five hundred and one (82.7%) manuscripts were accepted for publication by peer reviewers, while 74 (12.2%) were rejected and 31 (5.1%) were withdrawn. Acceptance was lowest among original articles (81.3%) followed by teaching or review articles (84.3%) and case reports (89.3%). Thirty-two (8.4%) manuscripts were accepted within 6 months following submission and 50% were accepted within in one year of submission. About 6% of manuscripts were delayed for more than two years with a maximum delay of 43 months. Even though, there is a decline trend on the delay of processing manuscripts, EMJ has long to go in order to improve the quality of the journal and shorten the slow peer review process

  17. Ten-year follow-up of giant basilar aneurysm treated by sole stenting technique: a case report

    PubMed Central

    2010-01-01

    Introduction The sole stenting technique has emerged as a new tool for the management of intracranial aneurysms. However, several concerns have emerged about the long-term behavior of intracranial stents, particularly their safety and efficacy. Case presentation We present the first case of an intracranial aneurysm intentionally treated with the sole stenting technique. After ten years of clinical and imaging follow-up, the lesion has healed and no intrastent stenosis is observed. Several issues concerning this technique are discussed. For instance, the modification of the angle and intra-aneurysmal thrombosis may account as positive effects; negative outcomes include in-stent thrombosis or stenosis. Conclusions This case report, involving a long clinical and imaging follow-up, provides an example of the effectiveness, safety, durability and simplicity of the sole stenting technique in the management of intracranial aneurysms. PMID:20175900

  18. The Asia Pacific Academic Consortium for Public Heath (APACPH) the first ten years, from 1984 to 1994.

    PubMed

    Michael, J M

    2005-01-01

    In January of 1984, five deans of schools of public health from Asia and the Pacific came together on the island of Kauai in Hawaii to formally establish the Consortium. The Consortium owes its cohesive strength through those first ten years of operation, to the dedicated faculty members in the fields of public health and community medicine whose overarching desire has been to seek representation of academic public health in the health decision making process affecting the positive promotion of health. By 1994 the Consortium found itself recognized on a world wide basis in the field of global health with what was described as having: "A great potential for extending the effectiveness of community and public health". "The author, a founding Dean feels that the Consortium's commitment is to shape rather than to await the future of health status improvement for the citizens of the Asia-Pacific region.

  19. Ten years of a model of aesthetic appreciation and aesthetic judgments : The aesthetic episode - Developments and challenges in empirical aesthetics.

    PubMed

    Leder, Helmut; Nadal, Marcos

    2014-11-01

    About a decade ago, psychology of the arts started to gain momentum owing to a number of drives: technological progress improved the conditions under which art could be studied in the laboratory, neuroscience discovered the arts as an area of interest, and new theories offered a more comprehensive look at aesthetic experiences. Ten years ago, Leder, Belke, Oeberst, and Augustin (2004) proposed a descriptive information-processing model of the components that integrate an aesthetic episode. This theory offered explanations for modern art's large number of individualized styles, innovativeness, and for the diverse aesthetic experiences it can stimulate. In addition, it described how information is processed over the time course of an aesthetic episode, within and over perceptual, cognitive and emotional components. Here, we review the current state of the model, and its relation to the major topics in empirical aesthetics today, including the nature of aesthetic emotions, the role of context, and the neural and evolutionary foundations of art and aesthetics.

  20. Ten years after the IOM report: Engaging residents in quality and patient safety by creating a House Staff Quality Council.

    PubMed

    Fleischut, Peter M; Evans, Adam S; Nugent, William C; Faggiani, Susan L; Lazar, Eliot J; Liebowitz, Richard S; Forese, Laura L; Kerr, Gregory E

    2011-01-01

    Ten years after the 1999 Institute of Medicine report, it is clear that despite significant progress, much remains to be done to improve quality and patient safety (QPS). Recognizing the critical role of postgraduate trainees, an innovative approach was developed at New York-Presbyterian Hospital, Weill Cornell Medical Center to engage residents in QPS by creating a Housestaff Quality Council (HQC). HQC leaders and representatives from each clinical department communicate and partner regularly with hospital administration and other key departments to address interdisciplinary quality improvement (QI). In support of the mission to improve patient care and safety, QI initiatives included attaining greater than 90% compliance with medication reconciliation and reduction in the use of paper laboratory orders by more than 70%. A patient safety awareness campaign is expected to evolve into a transparent environment where house staff can openly discuss patient safety issues to improve the quality of care.

  1. Ten-year trends in HIV prevalence among visitors to public health centers under the National HIV Surveillance System in Korea, 2000 to 2009

    PubMed Central

    2012-01-01

    Background Korea saw a sharp increase in HIV diagnosis from 2000. This serious public health concern must be monitored diligently. We identified the characteristics and trends in HIV prevalence among visitors to public health centers (PHCs) from 2000 to 2009. Methods We retrieved ten-year data of HIV tests from 253 PHCs. The HIV prevalence was analyzed by gender, age, nationality, region, and reason for HIV testing. Data were analyzed using logistic regression and score test for trend. Results HIV prevalence among PHCs’ visitors has rapidly increased for six years since 2000, decreased from 2006, and then remained stable. Approximately 50% of total HIV tests were performed for sexually transmitted infection risk group (STI RG), who were tested 1.4 times within a year. Women and the 20s comprised approximately 70% and 40% of PHCs’ visitors, respectively. The prevalence of voluntary test takers was the highest and showed most rapid increase (P = 0.007), but that of prisoners declined (P = 0.003). The prevalence of STI RG was lower than those of the other groups and remained stable throughout the ten-year period (P = 0.606). Percentage of anonymous tests was 2–3% of a total HIV tests, but overall HIV-positive rate showed a rapid increase (P < 0.001). Conclusions As voluntary or anonymous testing groups are actively engaged in learning their status of HIV, these groups showed the highest in HIV infection. Groups in the population with these characteristics should be located and encouraged to be tested, and offered anonymity. This study suggests that it is important to ascertain the characteristics of people choosing to take voluntary testing. PMID:23020818

  2. PLOS Neglected Tropical Diseases: Ten years of progress in neglected tropical disease control and elimination … More or less.

    PubMed

    Hotez, Peter; Aksoy, Serap

    2017-04-01

    This year PLOS Neglected Tropical Diseases (PLOS NTDs) celebrates its tenth anniversary following the publication of the first issue in 2007 [1]. When PLOS NTDs was founded, the framework of the neglected tropical diseases (NTDs) as an alternative to "other diseases" (as they were then referred to in the Millennium Development Goals) was just getting started-especially for Africa [2, 3]. In the decade since, PLOS NTDs has overseen enormous successes in NTD control and elimination. Here, we want to briefly review the ten year progress made towards the control or elimination of the diseases now identified by the WHO as NTDs. Many of the details are highlighted in PLOS NTDs papers cited here, but the summary information is based on the recently released Global Burden of Disease (GBD) Study 2015 (also launched with Gates Foundation support) that summarized past-decade changes in disease prevalence, mortality, or disability rates (from the years 2005 to 2015) [4-6], as well as the GBD Study 2013 that summarizes disease prevalence changes over a longer time horizon from 1990 to 2013 [7].

  3. Patient injuries in operative rhinology during a ten-year period: Review of national patient insurance charts.

    PubMed

    Blomgren, K; Aaltonen, L-M; Lehtonen, L; Helmiö, P

    2017-04-30

    To assess factors contributing to patient injuries in operative rhinology. Data of the accepted patient injury claims involving operative rhinology, between the years 2001 and 2011, were obtained from the Finnish Patient Insurance Centre registry. Two senior otolaryngologists analysed and evaluated the injury mechanisms. Analysis and classification of factors contributing to patient injuries. During the ten-year study period, there were 67 patient injuries in operative rhinology, comprising 36% of all patient injuries in otorhinolaryngologic surgery. The majority (78%) of patients were treated in university or central hospitals and almost all (90%) by fully trained otolaryngology specialists. The factors contributing to the injuries were errors in surgical technique, like lesions to the orbit, skull base and meninges, and adjacent nerves, as well as mistakes with removable packings left in situ. Nearly half of the patients had undergone endoscopic sinus surgery. One patient died because of bleeding from the intracranial artery. Fourteen patients (21%) needed a re-operation due to the injury. Patient injuries in rhinology were caused by typical complications of common operations performed by otorhinolaryngology specialists. The increased volume of endoscopic sinus surgery was evident also in patient injuries. © 2017 John Wiley & Sons Ltd.

  4. [A regional alliance in nutritional management-ten years of collaboration with an nutrition support team network].

    PubMed

    Ibata, Takeshi; Hidaka, Kumi; Shinoki, Keiji; Matsuoka, Mio; Hata, Akiko; Nakashita, Chisako; Mito, Saori; Doi, Seiko; Komuro, Ryutaro; Iijima, Shohei

    2012-12-01

    Ten years has passed since we began the nutrition support team(NST)to make a regional alliance between local institutions for construction of the NST network. The network was formed with the following aims: 1) regional joint conferences for learning about nutrition with family doctors, facilities, and hospitals; 2) open general meetings for information about nutrition within the suburbs of our city; 3) preparing and sending an NST manual about parenteral nutrition(PN)and enteral nutrition(EN); and 4) preparation of an NST summary of patient malnutrition to foster mutual understanding. We produced a questionnaire summarizing the completion of nutritional management in patients. The following positive benefits were observed: 1) improved nutritional motivation and technique; 2) reduced nutritional confusion after discharge from our hospital; and 3) lower levels of anxiety in the facilities, the patient, and among the patient's family. In addition, follow-upinquiries allowed us to estimate whether our nutritional strategy was adequate. A more widely open regional alliance is needed in the future to strengthen patient nutrition following hospital discharge.

  5. [1984-1994: Ten years of skin flaps. Development of transfer techniques. New methods of autoplasty described during this period].

    PubMed

    Martin, D

    1995-10-01

    Ten years of flaps represent a little and a lot. It is little compared to the 2600 years since the first flap in plastic surgery: the Susruta Indian flap, but it is a lot in view of the phenomenal acceleration of this speciality since the Second World War. In 1994 alone, more than two hundred references are listed under the heading "new flaps". As it is impossible to be exhaustive, the author has chosen to focus on two main aspects: a theoretical review of new transfer techniques, dealing successively with: the principles of reverse flow flaps, venous flaps, neurocutaneous flaps, so-called "extracorporeal" transfers, reverse flow YV technique; and practical aspects based on a review of eighteen autoplasties or donor sites selected for their surgical value, their reproductibility and their innovative nature. The author's objective is not to present a technical treatise, but rather to make the reader aware of several key points or even, in some cases, the very existence of these autoplasties. This paper is designed to be didactic, with extensive references, in order to act as a practical guide. It also demonstrates, as if there were any need, to what extent plastic surgery is able to create new solutions and the essential value of continuing research.

  6. Vaccine Adverse Events Reported during the First Ten Years (1998–2008) after Introduction in the State of Rondonia, Brazil

    PubMed Central

    Cunha, Mônica P. L.; Dórea, José G.; Marques, Rejane C.; Leão, Renata S.

    2013-01-01

    Despite good safety records, vaccines given to young children can cause adverse events. We investigated the reported adverse events following immunization (AEFI) of vaccines given to children of less than seven years of age during the first ten years (1998 to 2008) in the state of Rondonia, Brazil. We worked with the events related to BCG (Bacillus Calmett-Guérin), HB (hepatitis B), DTwP/Hib (diphtheria-tetanus-pertussis+Hemophillus influenza b), DTP (diphtheria-tetanus-pertussis), MMR (mumps, measles, rubella), and YF (yellow fever) vaccines because they were part of the recommended scheme. The number of doses of vaccines given was 3,231,567 with an average of AEFI of 57.2/year during the studied period. DTwP/Hib was responsible for 298 (57.8%), DTP 114 (22.9%), HB 31 (6%), MMR 28 (5.4%), BCG 24 (4.7%), and YF 20 (3.9%) of the reported AEFI. The combination of the AEFI for DTwP/Hib vaccines showed the highest number of systemic (61.4%) and local events (33.8%). Young children (≤1-year old) were more susceptible to AEFI occurring in the 6 hours (54.2%) following vaccine uptake. This study suggests significant differences in reactogenicity of vaccines and that despite limitations of the AEFI Brazilian registry system we cannot ignore underreporting and should use the system to expand our understanding of adverse events and effects. PMID:23509790

  7. A ten year (1999-2008) retrospective study of amoebiasis in University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia.

    PubMed

    Farhana, F; Jamaiah, I; Rohela, M; Abdul-Aziz, N M; Nissapatorn, V

    2009-12-01

    This is a ten year (1999-2008) retrospective study of amebiasis in patients admitted to UMMC. A total of 34 cases were analyzed. The most common were amebic liver abscess 22(65%) and the rest were amoebic dysentery 12(35%). Majority of the cases occurred among Malaysians 29(85%), with Chinese 14(41%), followed by the Malays 9(26%) and the Indians 6(18%). Foreigners made up of one Indonesian, one Pakistani and three Myanmarese and constituted 5(15%) of the total cases. Males 24(71%) were more commonly affected. Most of the cases occurred between the age group of 40-49 years, 8(23%) and 60 years and above, 8(23%). Age group of 20-50 years constituted 20(60%) of the cases. The most common clinical presentations were fever with chills and rigors 26(76%), diarrhoea 20 (59%), right hypochondrium pain 17(50%), abdominal pain 17(50%), hepatomegaly 16 (47%) and jaundice 7(20%). All were discharged well after treatment except for one case of death in a 69-year-old Chinese male with amebic liver abscess.

  8. My Journey as a Surgeon-Scientist Ten Years after Receiving the Inaugural Jacobson Promising Investigator Award.

    PubMed

    Longaker, Michael T

    2015-10-01

    The First Joan L and Julius H Jacobson Promising Investigator Awardee, Michael T Longaker MD, FACS In 2005, the research committee of the American College of Surgeons was tasked with selecting the recipient of a newly established award, "The Joan L and Julius H Jacobson Promising Investigator Award." According to the Jacobsons, the $30,000 award funded by Dr Jacobson should be given at least once every 2 years to a surgeon investigator at "the tipping point," who can demonstrate that his/her research shows the promise of leading to a significant contribution to the practice of surgery and patient safety. Every year, the research committee receives many excellent nominations and has the difficult task of selecting 1 awardee. In 2005, the awardee was a young promising investigator, Michael T Longaker, MD, FACS. Ten years later, Dr Longaker, a prominent researcher in the field of "scar formation," presents his journey in research and the impact of the Jacobson award on his career. Dr Longaker is now a national and international figure in the field of wound healing, tissue regeneration, and stem cell research. Kamal MF Itani, MD, FACS and Gail Besner, MD, FACS, on behalf of the Research Committee of the American College of Surgeons. Copyright © 2015 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

  9. Resistance of herpes simplex viruses to acyclovir: an update from a ten-year survey in France.

    PubMed

    Frobert, Emilie; Burrel, Sonia; Ducastelle-Lepretre, Sophie; Billaud, Geneviève; Ader, Florence; Casalegno, Jean-Sébastien; Nave, Viviane; Boutolleau, David; Michallet, Mauricette; Lina, Bruno; Morfin, Florence

    2014-11-01

    The widespread use of acyclovir (ACV) and the increasing number of immunocompromised patients have raised concern about an increase in ACV-resistant herpes simplex virus (HSV). ACV resistance has traditionally been a major concern for immunocompromised patients with a frequency reported between 2.5% and 10%. The aim of this study was to reassess the status of HSV resistance to ACV in immunocompetent and immunocompromised patients over a ten year period, between 2002 and 2011. This was done by retrospectively following 1425 patients. In immunocompetent patients, prevalence of resistance did not exceed 0.5% during the study period; whereas in immunocompromised patients, a significant increase was observed, rising from 3.8% between 2002 and 2006 (7/182 patients) to 15.7% between 2007 and 2011 (28/178) (p=0.0001). This sharp rise in resistance may largely be represented by allogeneic hematopoietic stem cell transplant patients, in which the prevalence of ACV resistance rose similarly from 14.3% (4/28) between 2002 and 2006 to 46.5% (26/56) between 2007 and 2011 (p=0.005). No increase in ACV resistance was detected in association with other types of immune deficiencies. Genotypic characterization of HSV UL23 thymidine kinase and UL30 DNA polymerase genes revealed 11 and 7 previously unreported substitutions, respectively. These substitutions may be related to potential polymorphisms, drug resistance, or other mutations of unclear significance.

  10. Ten-year longitudinal study of the effect of impulse noise exposure from gunshot on inner ear function.

    PubMed

    Wu, Chun-Ching; Young, Yi-Ho

    2009-01-01

    This longitudinal study investigated how chronic gunshot noise exposure affects cochlear and saccular function in police officers who engaged in regular target shooting practice using dual protection (ear plugs plus earmuffs) for >10 years. In 1997, 20 male police officers underwent audiometry before and two weeks after shooting. Twelve of the original subjects were re-examined by audiometry coupled with vestibular evoked myogenic potential (VEMP) test in 2007. Significant deterioration of mean hearing thresholds at frequencies of 500 Hz through 4000 Hz was noted ten years later, affecting both ears. However, only the frequencies of 4000 and 6000 Hz on the left ear revealed significant difference in mean hearing thresholds compared with healthy controls. Abnormal VEMP responses were evident in nine police officers (75%), including absent VEMPs 7 and delayed VEMPs 2. In conclusion, deterioration to hearing may occur after long term exposure to gunshots, even when double hearing protection is used. Further study is in progress regarding how to preserve both cochlear and saccular function during long term gunshot exposure.

  11. Ten-year outcomes of a randomised trial for locoregionally advanced nasopharyngeal carcinoma: A single-institution experience from an endemic area.

    PubMed

    Huang, Pei-Yu; Zeng, Qi; Cao, Ka-Jia; Guo, Xiang; Guo, Ling; Mo, Hao-Yuan; Wu, Pei-Hong; Qian, Chao-Nan; Mai, Hai-Qiang; Hong, Ming-Huang

    2015-09-01

    We previously reported the five-year results of a randomised trial that compared induction chemotherapy plus concurrent chemoradiotherapy (IC+CCRT) with induction chemotherapy plus radiotherapy (IC+RT) in patients with locoregionally advanced nasopharyngeal carcinoma (NPC). The aim of this study was to report the ten-year results and to explore potential prognostic factors. From August 2002 to April 2005, 408 patients with locoregionally advanced NPC were randomly assigned to receive either IC (carboplatin and floxuridine)+CCRT (carboplatin) or IC+RT. The survival rates were analysed using the Kaplan-Meier method and compared using the log-rank test. Multivariable analysis was performed to identify valuable prognostic factors. The ten-year overall survival, failure-free survival, locoregional failure-free survival and distant failure-free survival rates for the entire patient cohort were 49.5%, 48.0%, 80.8% and 66.9%, respectively. No significant survival differences were found between the IC+CCRT and IC+RT arms. By 3 years from the date of randomisation, 62.5% of the relapses had been detected; no recurrence occurred after 8 years. Within 3 years after randomisation, 77.0% of the metastases were detected; 0.8% was identified after 8 years. Age, Union for International Cancer Control (UICC) N-stage, serum lactate dehydrogenase (LDH) and body mass index (BMI) were independent prognostic factors that predicted death. Smoking status and total radiotherapy dose were independent prognostic factors that predicted locoregional recurrence. UICC N-stage, LDH and BMI were independent prognostic factors that predicted distant metastasis. Concurrent carboplatin chemotherapy did not significantly improve the long-term survival after inductive carboplatin and floxuridine chemotherapy in locoregionally advanced nasopharyngeal carcinoma. In addition to patient and tumour characteristics, LDH, BMI and smoking status were important baseline prognostic factors for tumour recurrence

  12. Ten-year follow-up of adolescent-onset anorexia nervosa: psychiatric disorders and overall functioning scales.

    PubMed

    Wentz, E; Gillberg, C; Gillberg, I C; Råstam, M

    2001-07-01

    The aim of this study was to assess prospectively the long-term outcome in a representative sample of teenage-onset anorexia nervosa (AN) in respect of psychiatric disorders and overall outcome. Fifty-one AN cases, recruited by community screening, with a mean age of onset of 14 years, was contrasted with 51 matched comparison cases at a mean age of 24 years (10 years after AN onset). All 102 cases had been examined at ages 16 and 21 years. At 24 years all probands were interviewed regarding psychiatric disorders (SCID-I) and overall outcome (Morgan-Russell assessment schedule, the GAF). There were no deaths at 10-year follow-up. One in four in the AN group had a persisting eating disorder (ED), including three who still had anorexia nervosa. Lifetime diagnoses of affective disorders and obsessive-compulsive disorder were over-represented in the AN group. Outcome according to Morgan-Russell was poor in 27%, intermediate in 29%, and good in 43%. According to the GAF, half the AN group had a poor psychosocial functioning. These were subjects with either a persisting ED or lifelong problems with social interaction or obsessive-compulsive behaviour. Ten-year outcome of teenage-onset AN is favourable in the majority of cases; most individuals have recovered from their ED and have no other axis I disorder. However, half the AN group reported poor psychosocial outcome, in most cases explained by a persisting ED or chronic obsessive-compulsive behaviour/social interaction problems.

  13. Who requests their sperm donor's identity? The first ten years of information releases to adults with open-identity donors.

    PubMed

    Scheib, Joanna E; Ruby, Alice; Benward, Jean

    2017-02-01

    To report findings from 10 years of requests from adults eligible to obtain their open-identity sperm donor's information. Analysis of archived family and donor data. Semistructured interviews at information releases. Not applicable. A total of 85 DI adults requesting 43 donor identities; program data on 256 DI families. None. We identified [1] demographic predictors of requesting donor identities, [2] information release timing and length, and [3] request motives. Just >35% of eligible DI adults requested their donor's identity. Adults ranged from 18-27 years, requesting at median age 18 years. More women than men requested. Proportionally fewer adults requested when they had heterosexual-couple parents, and proportionally more when they had one rather than two parents. In interviews, the common theme was wanting to know more about the donor, especially about shared characteristics. Most adults planned to contact their donor. More than 94% of adults had donors who were open to contact; adults expressed modest expectations about this contact. In 2001, the first adults became eligible to obtain their open-identity sperm donor's information. Ten years of identity requests at one program indicates that information about one's donor is important to a significant proportion of these DI adults. Most requested their donor's identity soon after becoming eligible, suggesting some urgency to wanting the information. Interview data highlighted the role of donor information in helping adults better understand themselves and their ancestry. Findings hold important implications for practice and policy. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  14. Clinical diagnosis of syphilis: a ten-year retrospective analysis in a South Australian urban sexual health clinic.

    PubMed

    Forrest, C E; Ward, A

    2016-12-01

    National notifications for infectious syphilis in Australia have increased in recent years. Outside of sexual health clinics, junior clinicians seldom encounter this disease in its infectious stage (primary, secondary and early latent). With such a variable clinical presentation, textbook teaching is no substitute for real-life experience. The importance of accurate classification and staging of disease is relevant to the risk of transmission and determines treatment duration. In this article, the authors review the clinical presentation of syphilis over ten years in an urban sexual health clinic with a focus on the clinical presentation and diagnosis of infectious syphilis, in particular secondary syphilis, compared with that outlined in the Australian National Notifiable Diseases Surveillance System guidelines. This retrospective review of all patients diagnosed with syphilis at an urban sexual health clinic showed that between 2005 and 2015, 226 cases of syphilis were diagnosed. Documentation of impression of clinical staging of disease was present in 46% of the cases. Seventeen of these cases were recorded as secondary syphilis. The criteria used by clinicians to diagnose the secondary syphilis cases were consistent with criteria defined by the Australian National Notifiable Diseases Surveillance System. All cases of secondary syphilis had at least one cutaneous manifestation of disease. The demographic of the cohort of syphilis cases was consistent with that recorded in the literature. This review showed that the clinician's diagnosis of secondary syphilis in this service is consistent with the National Notifiable Diseases Surveillance System guidelines. Continuing education of junior medical staff is important to facilitate diagnosis and improve documentation of clinical staging, minimise disease transmission and ensure appropriate treatment. © The Author(s) 2016.

  15. Ten-year growth response of young Douglas-fir to variable density varnishleaf ceanothus and herb competition

    USGS Publications Warehouse

    Monleon, V.J.; Newton, M.; Hooper, C.; Tappeiner, J. C.

    1999-01-01

    The effect of different densities of varnishleaf ceanothus (Ceanothus velutinus var. laevigatus) and herbaceous vegetation control on stem diameter, height, and volume of plantation Douglas-fir (Pseudotsuga menziesii var. menziesii) seedlings was examined during the 10 yr following planting. Initial densities of ceanothus ranged between 0 and 15,000 seedlings/ha and were obtained by interplanting ceanothus germinants or chemical thinning after clearcutting and broadcast-burning. Herbaceous vegetation control was achieved by a single application of glyphosate following planting, with shrub seedlings covered. Ceanothus density in the range of 0 to 6,750 plants/ha did not have an effect on Douglas-fir diameter, height, or volume at age 10; however, Douglas-fir growth was significantly decreased when ceanothus densities reached 15,000 plants/ha. Ten years after planting, Douglas-fir volume in the treatments with 6,750 ceanothus/ha or less was 1.7 times greater than that in the 15,000 ceanothus/ha treatment. On the other hand, removal of herbaceous vegetation after planting significantly increased tree diameter, height, and volume, regardless of ceanothus density. Even 10 yr after the application of the treatment, trees without early herb competition grew faster and had mean dbh, height, and volume that were 1.02 cm, 0.55 m, and 12.98 dm3/tree greater respectively than those with herbs. Thus, a treatment at plantation establishment to control herbaceous vegetation and to reduce ceanothus density to less than 7,000 plants/ha will ensure an increase in growth and stocking for at least 10 yr.

  16. Favourable outcome after peripartum cardiomyopathy: a ten-year study on peripartum cardiomyopathy in a university hospital.

    PubMed

    Chee, Kok-Han

    2013-01-01

    Peripartum cardiomyopathy (PPCM) is an uncommon form of congestive heart failure, affecting obstetric patients around the time of delivery. The epidemiology of PPCM is infrequently reported. This study was undertaken to define the prevalence, presentation and outcome of PPCM among women giving birth in a teaching hospital in Malaysia. A retrospective case record analysis was conducted on all patients admitted and diagnosed with PPCM at the University Malaya Medical Centre, Kuala Lumpur, Malaysia, from 1 January 2000 to 31 December 2009. All deliveries were undertaken in the same hospital. A total of 12 patients were diagnosed with PPCM during the ten-year study period. The prevalence of PPCM was 2.48 in 100,000 (1 in 40,322) live births. Nine women were diagnosed with PPCM within five months of delivery. Three women had twin pregnancies. There was one death in the group (mortality rate 8.3%). The mean left ventricular ejection fraction at the time of diagnosis was 28.9% ± 8.5% (range 15%-40%). Following the index event, left ventricular function normalised in six of the nine patients (66.7%) who underwent subsequent echocardiography one year later. All patients were treated with standard heart failure therapy. Two patients with normalised left ventricular function had subsequent pregnancies - one pregnancy was terminated at seven weeks and the other patient delivered uneventfully at full term. PPCM is uncommon. The outcome in our series was favourable, with 66.7% of patients with PPCM recovering their left ventricular function. The mortality rate was 8.3%.

  17. Quality of Life in the Late Follow-Up of Ulcerative Colitis Patients Submitted to Restorative Proctocolectomy with Sphincter Preservation Over Ten Years Ago

    PubMed Central

    Meyer, Alberto Luiz Monteiro; Teixeira, Magaly Gêmeo; de Almeida, Maristela Gomes; Kiss, Desidério Roberto; Nahas, Sergio Carlos; Cecconello, Ivan

    2009-01-01

    OBJECTIVE To evaluate, by means of the Inflammatory Bowel Disease Questionnaire (IBDQ), the quality of life of ulcerative colitis patients submitted to proctocolectomy with sphincter preservation using J-pouch reconstruction over ten years ago. METHODS The study consisted of 36 patients interviewed using the Inflammatory Bowel Disease Questionnaire. The score scale, resulting from the addition of each answer, ranged from 32 to 224, where the highest score indicates the best quality of life. The chi square test was used to verify the existence of meaningful differences between the results of the questionnaire and age, and gender proportion. For each section, as well as for all of them combined, the Kruskal-Wallis test was used to verify if there were differences in the Inflammatory Bowel Disease Questionnaire scores among the groups in relation to the proportions. RESULTS After applying the Inflammatory Bowel Disease Questionnaire, it was determined that quality of life was considered excellent for 9 (25%), good for 11 (30.6%), regular for 13 (36.1%), and bad for 3 (8.3%) patients. In our study, we determined that 85% of the patients were pleased with and thankful for the surgery that they underwent. CONCLUSION We can conclude that the possibility of sphincter preservation should always be taken into account, since patients remain clinically stable and have a high quality of life even after long periods. PMID:19759881

  18. [Comparing the occurrence of Trichomonas vaginalis infections today to ten years ago among women prostitutes and gynecology and obstetrics patients in Istanbul].

    PubMed

    Polat, Erdal; Sirekbasan, Serhat; Yıldırım, Zehra; Bağdatlı, Yaşar; Çepni, Ismail; Çift, Tayfur; Baltalı, Nezihe D

    2011-01-01

    Trichomonas vaginalis is is a monoxenous parasite which lives in huma